CN112108952A - Full-automatic chamfering machine for shaft workpiece flat position chamfering and machining method thereof - Google Patents
Full-automatic chamfering machine for shaft workpiece flat position chamfering and machining method thereof Download PDFInfo
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- CN112108952A CN112108952A CN202010970656.1A CN202010970656A CN112108952A CN 112108952 A CN112108952 A CN 112108952A CN 202010970656 A CN202010970656 A CN 202010970656A CN 112108952 A CN112108952 A CN 112108952A
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- Prior art keywords
- positioning
- transmission shaft
- flat position
- rack
- chamfering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the technical field of shaft machining, in particular to a full-automatic chamfering machine for chamfering a flat position of a shaft workpiece and a machining method thereof, wherein the full-automatic chamfering machine comprises: a frame; a feeding device, a chamfering device and a finished product box; the chamfering apparatus includes: the positioning fixture is arranged on the rack and comprises a clamping part and a positioning part, the clamping part is abutted against the part, close to the flat position, of the outer circumferential surface of the transmission shaft, the positioning part is abutted against the flat position, and the end part of the flat position is positioned on the outer side of the positioning fixture; the grinding mechanism is used for grinding metal and is arranged on the rack in a manner of moving relative to the positioning fixture, the working end of the grinding mechanism is positioned on one side of the flat position, which is far away from the positioning fixture, and the finished product box is arranged on one side of the positioning fixture, which is far away from the grinding mechanism; the driving device is used for driving the positioning clamp and the grinding mechanism to move relatively, so that the working end of the grinding mechanism rubs the end part of the flat position along the grinding track; this technical scheme has realized the full-automatic chamfer function of axle type part flat position outer end.
Description
Technical Field
The invention relates to the technical field of shaft machining, in particular to a full-automatic chamfering machine for chamfering flat positions of shaft workpieces and a machining method thereof.
Background
The shaft is a mechanical part that supports the rotating parts and rotates with it to transmit motion, torque or bending moment, and is generally in the shape of a metal round bar, each section can have a different diameter, and the parts that rotate in the mechanical device/product are mounted on the shaft. In order to realize power transmission, a flat position is usually provided at the end of the shaft workpiece. For example, the following figures show a drive shaft for an electric toothbrush, which has a main body structure in the form of a metal round bar formed of a plurality of sections having different diameters. The tip side of this transmission shaft is formed with flat position (also called straight limit portion), utilizes this flat position can dismantle with electric toothbrush's toothbrush head and is connected, both can realize toothbrush head power transmission, also can realize the dismouting change to the toothbrush head.
As shown in figure 1, in order to make the toothbrush head more convenient to assemble and disassemble and solve the problem of stress concentration at the flat position, chamfering processing needs to be carried out at the outer end of the flat position. At present, the flat chamfering processing of the transmission shaft is generally completed by adopting a table chamfering machine.
But desk-top beveler needs the manual work to go up unloading and location operation at the during operation, and the process is very troublesome, has not only increased staff's work load, and has seriously reduced chamfer efficiency, and along with staff's work load increase and chamfer inefficiency, to a great extent has also increased the chamfer cost of work piece moreover.
Therefore, a full-automatic chamfering device for the outer end of the flat position of the shaft part and a processing method thereof are needed.
Disclosure of Invention
In order to solve the technical problems, the full-automatic chamfering machine for chamfering the flat positions of the shaft workpieces and the machining method thereof are provided, and the full-automatic chamfering function of the outer ends of the flat positions of the shaft parts is realized by the technical scheme.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the utility model provides a full-automatic beveler is used to flat position chamfer of axle type work piece, is applied to the chamfer that is located flat position tip on the processing transmission shaft, includes:
a frame;
the feeding device is arranged on the rack and used for outputting one transmission shaft at a time;
the chamfering device is arranged on the rack and used for fixing the transmission shaft output by the feeding device and processing a chamfer at the end part of the flat position;
the finished product box is arranged on the rack and is used for bearing the transmission shaft output by the chamfering device;
the chamfering apparatus includes:
the positioning fixture is arranged on the rack and comprises a clamping part and a positioning part, the clamping part is abutted against the part, close to the flat position, of the outer circumferential surface of the transmission shaft, the positioning part is abutted against the flat position, and the end part of the flat position is positioned on the outer side of the positioning fixture;
the grinding mechanism is used for grinding metal and is arranged on the rack in a manner of moving relative to the positioning fixture, the working end of the grinding mechanism is positioned on one side of the flat position, which is far away from the positioning fixture, and the finished product box is arranged on one side of the positioning fixture, which is far away from the grinding mechanism;
and the driving device is used for driving the positioning clamp and the grinding mechanism to move relatively, so that the working end of the grinding mechanism rubs the end part of the flat position along the grinding track.
Preferably, the feeding device comprises:
the feeding mechanism is arranged on the rack and used for outputting one transmission shaft at a time;
the positioning device is arranged on the rack and used for driving the transmission shaft to rotate so that the flat plane part is vertically arranged downwards;
and the material moving mechanism is arranged on the rack and used for moving the transmission shaft at the output end of the feeding mechanism to the working end of the positioning device and simultaneously moving the transmission shaft at the working end of the positioning device to the working end of the positioning fixture.
Preferably, the feeding mechanism includes:
the raw material box is arranged on the rack, and the bottom surface of the raw material box is an inclined surface;
the discharging pipe is arranged on the rack, a feeding port is formed in the top of the discharging pipe, a discharging port is formed in the bottom of the discharging pipe, a transmission shaft can slide downwards in a horizontal posture through the inner diameter of the discharging pipe, and the feeding port of the discharging pipe is communicated with the lowest position of the bottom end of the raw material box;
the blanking plate is arranged on the rack and horizontally arranged, the blanking plate is positioned under the discharge port of the discharge pipe, and a gap for a transmission shaft to horizontally slide is reserved between the top surface of the blanking plate and the discharge port of the discharge pipe;
the pushing plate is arranged between the discharging pipe and the blanking plate in a sliding mode, an accommodating groove which vertically penetrates through the pushing plate is formed in the pushing plate, and the accommodating groove can accommodate a transmission shaft in a horizontal posture;
and the first linear driver is used for driving the material pushing plate to slide, so that the accommodating groove linearly reciprocates between the discharge hole of the discharge pipe and the input end of the positioning device.
Preferably, the clamping portion includes:
the top surface of the second positioning table is a horizontal plane, a second positioning groove which horizontally penetrates through the second positioning table is formed in the top of the second positioning table, the second positioning groove is vertically and downwards recessed from the top surface of the second positioning table, the cross section of the second positioning groove is in a V-shaped shape with an opening vertically and upwards, and when the outer circumferential surface of the transmission shaft is abutted against the inner wall of the second positioning groove, the top of the outer circumferential surface of the transmission shaft is located above the top surface of the second positioning table;
the second pressing block can be vertically arranged right above the second positioning groove in a lifting mode, and is made of elastic materials;
and the seventh linear driver is used for driving the second pressing block to be close to or far away from the second positioning groove.
Preferably, the positioning portion comprises a second positioning block, the second positioning block is arranged inside the second positioning groove, the second positioning block is located at one end, close to the grinding mechanism, of the second positioning groove, the top surface of the second positioning block is a horizontal plane, and when the transmission shaft is fixed by the clamping portion, the flat position abuts against the top surface of the second positioning block.
Preferably, one side of the second positioning table close to the finished product box is provided with an inclined plane, the top end of the inclined plane is flush with the top surface of the second positioning table, and the bottom end of the inclined plane extends towards the direction close to the finished product box.
Preferably, the grinding mechanism includes:
the adjustable bracket is arranged on the rack;
the second rotary driver is obliquely arranged on the adjustable support, one end of the non-working part of the second rotary driver is rotatably connected with the adjustable support, and the other end of the non-working part of the second rotary driver is detachably connected with the adjustable support;
and the grinding wheel is coaxially and fixedly arranged on the output shaft of the second rotary driver.
Preferably, the adjustable support comprises:
the fixing frame is arranged on the rack;
the adjustable shelf sets up on the mount, second rotary actuator and adjustable shelf fixed connection, and the top of second rotary actuator is provided with the round bar that the level extends towards both sides, and the bottom of second rotary actuator is provided with the threaded rod that the level extends towards both sides, be provided with on the mount with the round bar rotate the round hole of being connected and with threaded rod sliding connection's spout, the both ends cover of threaded rod is equipped with the nut that leans on the mount.
Preferably, the non-working part of the grinding mechanism is fixedly connected with the frame, and the driving device comprises:
the sliding rail is horizontally arranged on the rack;
the slide block is arranged on the slide rail in a sliding way, and the non-working part of the positioning clamp is fixedly connected with the slide block;
and the eighth linear driver is arranged on the rack and used for driving the sliding block to reciprocate linearly on the sliding rail.
A processing method of a full-automatic chamfering machine for chamfering flat positions of shaft workpieces comprises the following steps:
step one, a feeding mechanism outputs a transmission shaft to a positioning device;
secondly, the positioning device drives the transmission shaft to rotate so that the flat plane part is vertically arranged downwards;
moving a transmission shaft on the positioning device to the inside of a second positioning groove by the material moving mechanism, driving a second pressing block to tightly press the transmission shaft by a seventh linear driver, and simultaneously enabling the flat position to be tightly abutted against a second positioning block, so that the transmission shaft is fixed and the flat position keeps a vertically downward posture;
fourthly, the second rotary driver drives the grinding wheel to rotate at a high speed;
driving the positioning fixture to move by the driving device, so that the end part of the flat position of the transmission shaft fixed on the positioning fixture horizontally scrapes the edge of the grinding wheel;
and step six, the positioning fixture releases the clamping of the transmission shaft, and the transmission shaft slides into the finished product box along the inclined plane.
Compared with the prior art, the invention has the beneficial effects that:
the invention realizes the automatic chamfering function of the transmission shaft through the feeding device, the chamfering device and the finished product box, and the specific method comprises the following steps: the feeding device moves the transmission shaft into the second positioning groove, the seventh linear driver drives the second pressing block to tightly press the transmission shaft, and meanwhile, the flat position is tightly abutted against the second positioning block, so that the transmission shaft is fixed and the plane part of the flat position keeps a vertically downward posture; the second rotary driver drives the grinding wheel to rotate at a high speed, and the driving device drives the positioning fixture to move, so that the end part of the flat position of the transmission shaft fixed on the positioning fixture horizontally scrapes the edge of the grinding wheel; the positioning fixture releases the clamping of the transmission shaft, and the transmission shaft slides into the finished product box along the inclined plane.
Drawings
FIG. 1 is a perspective view of a shaft part;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a perspective view of the present invention with the frame removed;
FIG. 4 is a front view of the present invention with the housing hidden;
FIG. 5 is a top view of the present invention with the frame removed;
FIG. 6 is a cross-sectional view at section A-A of FIG. 5;
FIG. 7 is a perspective view of the primary positioning mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 at B;
FIG. 9 is a perspective view of the secondary positioning mechanism of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at C;
FIG. 11 is a perspective view of the material moving mechanism of the present invention;
FIG. 12 is a perspective view of the chamfering apparatus according to the present invention;
FIG. 13 is an enlarged view of a portion of FIG. 12 at D;
FIG. 14 is a side view of the chamfering apparatus according to the present invention;
the reference numbers in the figures are:
1-a transmission shaft; 1 a-flat position; 1a 1-chamfer;
2-a feeding mechanism; 2 a-a raw material bin; 2 b-a discharge pipe; 2 c-blanking plate; 2 d-a material pushing plate; 2d 1-holding tank; 2 e-a first linear driver;
3-a primary positioning mechanism; 3 a-a first friction wheel; 3 b-a second friction wheel; 3 c-a sensor; 3 d-a third friction wheel; 3 e-a first rotary drive; 3 f-a first fixed block; 3 g-a first movable block; 3 h-second linear drive;
4-a secondary positioning mechanism; 4 a-a first positioning table; 4a1 — first detent; 4 b-a first compact; 4 c-a third linear drive; 4 d-first positioning block; 4 e-a second fixed block; 4 f-a second movable block; 4 g-a fourth linear drive;
5-a material moving mechanism; 5 a-a fifth linear drive; 5 b-a sixth linear drive; 5 c-a manipulator;
6, positioning a clamp; 6 a-a second positioning table; 6a 1-second detent; 6a2 — inclined plane; 6 b-a second compact; 6 c-a seventh linear drive; 6 d-a second positioning block;
7-a grinding mechanism; 7 a-a mount; 7a 1-chute; 7 b-a movable frame; 7b 1-round bar; 7b 2-threaded rod; 7 c-a nut; 7 d-a second rotary drive; 7 e-grinding the grinding wheel;
8-a drive device; 8 a-a slide rail; 8 b-a slider; 8 c-an eighth linear drive;
9-finished product box.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 5, a full-automatic chamfering machine for chamfering flat positions of shaft workpieces is applied to process a chamfer 1a1 at the end of a flat position 1a on a transmission shaft 1, and comprises:
a frame;
the feeding device is arranged on the rack and used for outputting one transmission shaft 1 at a time;
the chamfering device is arranged on the frame and used for fixing the transmission shaft 1 output by the feeding device and processing a chamfer 1a1 at the end part of the flat position 1 a;
the finished product box 9 is arranged on the rack and is used for receiving the transmission shaft 1 output by the chamfering device;
the chamfering apparatus includes:
the positioning fixture 6 is arranged on the rack, the positioning fixture 6 comprises a clamping part and a positioning part, the clamping part is abutted against the part, close to the flat position 1a, on the outer circumferential surface of the transmission shaft 1, the positioning part is abutted against the plane part of the flat position 1a, and the end part of the flat position 1a is positioned on the outer side of the positioning fixture 6;
the grinding mechanism 7 is used for grinding metal, the grinding mechanism 7 is arranged on the rack and can move relative to the positioning clamp 6, the working end of the grinding mechanism 7 is positioned on one side of the flat position 1a, which is far away from the positioning clamp 6, and the finished product box 9 is arranged on one side of the positioning clamp 6, which is far away from the grinding mechanism 7;
and the driving device 8 is used for driving the positioning clamp 6 and the grinding mechanism 7 to move relatively, so that the working end of the grinding mechanism 7 rubs the end of the flat position 1a along the grinding track.
The working principle of the chamfering device is as follows:
the feeding device places a transmission shaft 1 on a positioning clamp 6, the positioning clamp 6 positions the orientation of a flat position 1a through a positioning part so that the flat position cannot rotate, and then a clamping part clamps the outer circumferential surface of the middle end of the transmission shaft 1 so that the transmission shaft cannot shake;
then the driving device 8 drives the positioning clamp 6 and the grinding mechanism 7 to move relatively, so that the working end of the grinding mechanism 7 rubs across the end of the flat position 1a along the grinding track, and further a chamfer 1a1 is machined at the end of the flat position 1 a;
because the clamping part is abutted against the part, close to the flat position 1a, on the outer circumferential surface of the transmission shaft 1, the gravity center of the transmission shaft 1 is positioned on one side, away from the grinding mechanism 7, of the positioning fixture 6, after the machining is finished, the clamping part releases the fixation of the transmission shaft 1, and the transmission shaft 1 rolls to the inside of the finished product box 9 under the action of gravity.
As shown in fig. 2 to 5, the feeding device includes:
the feeding mechanism 2 is arranged on the rack and used for outputting one transmission shaft 1 at a time;
the positioning device is arranged on the rack and used for driving the transmission shaft 1 to rotate so that the plane part of the flat position 1a is vertically arranged downwards;
and the material moving mechanism 5 is arranged on the rack and used for moving the transmission shaft 1 at the output end of the feeding mechanism 2 to the working end of the positioning device and simultaneously moving the transmission shaft 1 at the working end of the positioning device to the working end of the positioning clamp 6.
The working principle of the feeding device is as follows:
considering that the energy consumption of the driving device 8 for driving the object to move horizontally is lower than the energy consumption for driving the object to move vertically or obliquely, the driving device 8 is preferably used for driving the positioning fixture 6 or the grinding mechanism 7 to move horizontally, so that the trajectory of the chamfering process of the chamfer 1a1 is preferably a horizontal straight line, so that, in the process of moving the transmission shaft 1 from the output end of the feeding mechanism 2 to the working end of the positioning fixture 6, the plane part of the flat position 1a should be perpendicular to the vertical line firstly, in order to facilitate the material moving mechanism 5 to drive the transmission shaft 1 to make the plane part abut against the positioning part, the plane part of the flat position 1a should be arranged vertically downwards, in order to facilitate the material moving mechanism 5 to place the transmission shaft 1 onto the positioning part from top to bottom.
The loading device comprises the following working steps: the feeding mechanism 2 is used for outputting one transmission shaft 1 at a time, firstly, the material moving mechanism 5 moves the transmission shaft 1 to the working end of the positioning device, the positioning device rotates the transmission shaft 1 to enable the plane part of the flat position 1a of the transmission shaft to be vertically arranged downwards, and then the material moving mechanism 5 moves the transmission shaft 1 to the positioning clamp 6 to clamp and fix the transmission shaft.
As shown in fig. 6, the feed mechanism 2 includes:
the raw material box 2a is arranged on the rack, and the bottom surface of the raw material box 2a is an inclined surface;
the discharging pipe 2b is arranged on the rack, a feeding port is formed in the top of the discharging pipe 2b, a discharging port is formed in the bottom of the discharging pipe 2b, a transmission shaft 1 can slide downwards in a horizontal posture due to the inner diameter of the discharging pipe 2b, and the feeding port of the discharging pipe 2b is communicated with the lowest position of the bottom end of the raw material box 2 a;
the blanking plate 2c is arranged on the rack, the blanking plate 2c is horizontally arranged, the blanking plate 2c is positioned under the discharge port of the discharge pipe 2b, and a gap for the horizontal sliding of the transmission shaft 1 is reserved between the top surface of the blanking plate 2c and the discharge port of the discharge pipe 2 b;
the material pushing plate 2d is slidably arranged between the material discharging pipe 2b and the blanking plate 2c, an accommodating groove 2d1 vertically penetrating through the material pushing plate 2d is formed in the material pushing plate 2d, and the accommodating groove 2d1 can accommodate the transmission shaft 1 in a horizontal posture;
the first linear driver 2e is used for driving the material pushing plate 2d to slide, so that the accommodating groove 2d1 linearly reciprocates between the discharge opening of the discharge pipe 2b and the input end of the positioning device.
The working principle of the feeding mechanism 2 is as follows: the first linear driver 2e is an air cylinder, a large amount of horizontally placed transmission shafts 1 are stacked inside the raw material tank 2a, the transmission shafts 1 slide towards the input end of the discharge pipe 2b along the inclined bottom surface of the raw material tank 2a, the transmission shafts 1 move downwards along the discharge pipe 2b and finally fall on the blanking plate 2c, at the moment, the transmission shafts 1 at the lowest part are located inside the containing groove 2d1, and then the first linear driver 2e drives the material pushing plate 2d to slide, so that the containing groove 2d1 drives the transmission shafts 1 inside the material pushing plate to move towards the working end of the positioning device together, and other transmission shafts 1 inside the discharge pipe 2b are blocked by the top surface of the material pushing plate 2d and cannot slide continuously until the first linear driver 2e drives the material pushing plate 2d to slide, so that the containing groove 2d1 returns to.
As shown in fig. 6 and 7, the positioning device includes:
the primary positioning mechanism 3 is used for receiving the transmission shaft 1 output by the feeding mechanism 2 and then rotating the transmission shaft 1 to enable the plane part of the flat position 1a of the transmission shaft to be approximately vertically arranged downwards;
and the secondary positioning mechanism 4 is used for receiving the transmission shaft 1 at the output end of the primary positioning mechanism 3 and then driving the flat position 1a to be tightly abutted against a horizontal plane, so that the plane part of the flat position 1a is accurately and vertically arranged downwards.
The primary positioning mechanism 3 includes:
the first friction wheel 3a is rotatably arranged on the frame, and the axis of the first friction wheel 3a is horizontally arranged;
the second friction wheel 3b is rotatably arranged on the rack, the axes of the first friction wheel 3a and the second friction wheel 3b are arranged on the same horizontal plane side by side, the diameters of the first friction wheel 3a and the second friction wheel 3b are the same, the first friction wheel 3a is not in contact with the second friction wheel 3b, and the minimum distance between the first friction wheel 3a and the second friction wheel 3b is smaller than the diameter of the transmission shaft 1;
the sensor 3c is arranged on the rack, the sensing end of the sensor 3c is arranged between the first friction wheel 3a and the second friction wheel 3b, and the sensor 3c is used for detecting whether the flat position 1a is arranged downwards;
and the rotation driving mechanism is arranged on the rack and used for driving the first friction wheel 3a and the second friction wheel 3b to rotate in the same direction and at the same speed.
The working principle of the primary positioning mechanism 3 is as follows: firstly, the feeding mechanism 2 horizontally places the transmission shaft 1 between the first friction wheel 3a and the second friction wheel 3b, the transmission shaft 1 is clamped between the outer circumferential surfaces of the first friction wheel 3a and the second friction wheel 3b, the rotation driving mechanism drives the first friction wheel 3a and the second friction wheel 3b to rotate at the same speed and in the same direction, the transmission shaft 1 rotates along with the transmission shaft, when the sensor 3c senses that the flat position 1a is arranged downwards, the sensor 3c sends a signal to the controller, and the controller sends a signal to enable the rotation driving mechanism to stop working.
As shown in fig. 6 and 7, the rotary drive mechanism includes:
the third friction wheel 3d is rotatably arranged on the frame, the axis of the third friction wheel 3d is parallel to the axis of the first friction wheel 3a, and the first friction wheel 3a and the second friction wheel 3b are both in friction connection with the third friction wheel 3 d;
and the first rotary driver 3e is arranged on the machine frame, and an output shaft of the first rotary driver 3e is in transmission connection with the third friction wheel 3 d.
The working principle is as follows: the first rotary driver 3e is a servo motor, the first rotary driver 3e is in transmission connection with a rotating shaft of the third friction wheel 3d through a belt transmission mechanism, and the outer circumferential surfaces of the first friction wheel 3a and the second friction wheel 3b are tightly abutted against the outer circumferential surface of the third friction wheel 3d, so that the first friction wheel 3a and the second friction wheel 3b are driven to rotate at the same speed and in the same direction through friction force when the third friction wheel 3d rotates.
As shown in fig. 7 and 8, the primary positioning mechanism 3 further includes a first linear driving mechanism for moving the transmission shaft 1 so that the flat position 1a is located in the sensing zone of the sensor 3c, and the first linear driving mechanism includes:
the first fixing block 3f is arranged on the rack, and when the outer circumferential surface of the transmission shaft 1 abuts against the first friction wheel 3a and the second friction wheel 3b, one end of the transmission shaft 1 is right opposite to the side surface of the first fixing block 3 f;
the first movable block 3g is arranged at one end, far away from the first fixed block 3f, of the transmission shaft 1;
and the second linear driver 3h is arranged on the rack and used for driving the first movable block 3g to move along the axis of the transmission shaft 1, so that the first movable block 3g is close to or far away from the first fixed block 3 f.
The working principle is as follows: second linear actuator 3h is cylinder slip table, and the first movable block 3g of second linear actuator 3h drive makes it have the function that promotes transmission shaft 1, and first movable block 3g promotes the one end of transmission shaft 1 and makes it slide along the axis of self, supports until the other end of transmission shaft 1 and first fixed block 3f support and leans on, and flat position 1a just in time is located the response interval of sensor 3c this moment.
As shown in fig. 8, the sensor 3c is a metal proximity switch, the sensing end of the sensor 3c is vertically arranged downward, and when the transmission shaft 1 is positioned by the primary positioning mechanism 3, the flat position 1a is located right above the sensor 3 c.
Working principle of the sensor 3 c:
the metal proximity switch is used for detecting the approach of metal, when the metal approaches the metal proximity switch, the metal proximity switch immediately sends out an electric signal, and the sensor 3c is used for detecting the distance of the metal;
when the transmission shaft 1 rotates to the flat position 1a and is arranged upwards, the edge of the transmission shaft 1 is closest to the sensor 3c, and the sensor 3c senses that metal approaches and sends a signal in real time; when the transmission shaft 1 rotates to the position that the flat position 1a is arranged downwards, the edge of the transmission shaft 1 is farthest away from the sensor 3c, the sensor 3c cannot sense metal and immediately stops sending signals, and when the controller cannot receive the signals sent by the sensor 3c, the controller immediately sends signals to enable the rotary driving mechanism to stop working.
As shown in fig. 9 and 10, the secondary positioning mechanism 4 includes:
the top surface of the first positioning table 4a is a horizontal surface, a first positioning groove 4a1 horizontally penetrating through the first positioning table 4a is formed in the top of the first positioning table 4a, the first positioning groove 4a1 is vertically downward recessed from the top surface of the first positioning table 4a, the cross section of the first positioning groove 4a1 is in a V-shaped shape with an opening vertically upward, and when the outer circumferential surface of the transmission shaft 1 abuts against the inner wall of the first positioning groove 4a1, the top of the outer circumferential surface of the transmission shaft 1 is located above the top surface of the first positioning table 4 a;
the first pressing block 4b is vertically arranged right above the first positioning groove 4a1, and the first pressing block 4b is made of elastic materials;
a third linear driver 4c for driving the first presser 4b closer to or farther from the first positioning groove 4a 1;
The working principle of the secondary positioning mechanism 4 is as follows: the third linear driver 4c is an air cylinder, the first pressing block 4b is a cylindrical rubber block, the feeding device places the transmission shaft 1 in the first positioning groove 4a1, so that the part, close to the flat position 1a, on the outer circumferential surface of the transmission shaft 1 is abutted against the inner wall of the first positioning groove 4a1, the third linear driver 4c drives the first pressing block 4b to vertically abut against the top of the outer circumferential surface of the transmission shaft 1 downwards, the outer circumferential surface of the transmission shaft 1 is clamped through three surfaces uniformly distributed around the axis of the transmission shaft 1, the transmission shaft 1 cannot axially or radially move under the fixation of the clamping part, and then the feeding device resets;
As shown in fig. 10, the secondary positioning mechanism 4 further includes a second linear driving mechanism for moving the transmission shaft 1 so that the flat position 1a is located in the sensing range of the sensor 3c, and the second linear driving mechanism includes:
the second fixing block 4e is arranged on the rack, and when the outer circumferential surface of the transmission shaft 1 abuts against the inner wall of the first positioning groove 4a1, one end of the transmission shaft 1 is right opposite to the side surface of the second fixing block 4 e;
the second movable block 4f is arranged at one end of the transmission shaft 1, which is far away from the second fixed block 4 e;
and a fourth linear driver 4g arranged on the frame and used for driving the second movable block 4f to move along the axis of the transmission shaft 1, so that the second movable block 4f is close to or far away from the second fixed block 4 e.
The working principle is as follows: the fourth linear actuator 4g is the cylinder, and the second movable block 4f of fourth linear actuator 4g drive removes and makes it have the function that promotes transmission shaft 1, and the second movable block 4f promotes the one end of transmission shaft 1 and makes it slide along the axis of self, and the other end and the second fixed block 4e of transmission shaft 1 support and lean on until, and flat position 1a just in time is located directly over first fixed block 4d this moment.
As shown in fig. 11, the material moving mechanism 5 includes:
the industrial robot is arranged on the rack;
two manipulators 5c are arranged at the output end of the industrial robot side by side;
the working principle of the material moving mechanism 5 is as follows: the industrial robot comprises a fifth linear driver 5a and a sixth linear driver 5b, the fifth linear driver 5a and the sixth linear driver 5b are both cylinder sliding tables, the fifth linear driver 5a is horizontally arranged and arranged on the frame, the sixth linear driver 5b is vertically arranged and arranged at the output end of the fifth linear driver 5a, two manipulators 5c are both arranged at the output end of the sixth linear driver 5b, so that the two manipulators 5c have the functions of moving along the horizontal direction and the vertical direction, the manipulator 5c is a finger cylinder provided with a clamping jaw, the finger cylinder clamps the transmission shaft 1 through the clamping jaw, so that the manipulator 5c has the function of clamping the transmission shaft 1, one manipulator 5c is used for clamping the transmission shaft 1 on the primary positioning mechanism 3 and then placing the transmission shaft on the secondary positioning mechanism 4, the other robot 5c is used to hold the transmission shaft 1 on the secondary positioning mechanism 4 and then place it on the positioning jig 6.
As shown in fig. 13, the clamping portion includes:
the top surface of the second positioning table 6a is a horizontal surface, a second positioning groove 6a1 horizontally penetrating through the second positioning table 6a is arranged at the top of the second positioning table 6a, the second positioning groove 6a1 is vertically downwards recessed from the top surface of the second positioning table 6a, the cross section of the second positioning groove 6a1 is in a V-shaped shape with an opening vertically upwards, and when the outer circumferential surface of the transmission shaft 1 abuts against the inner wall of the second positioning groove 6a1, the top of the outer circumferential surface of the transmission shaft 1 is located above the top surface of the second positioning table 6 a;
the second pressing block 6b is vertically arranged right above the second positioning groove 6a1, and the second pressing block 6b is made of elastic material;
and a seventh linear driver 6c for driving the second presser block 6b to approach or depart from the second positioning groove 6a 1.
The working principle of the clamping part is as follows: the seventh linear driver 6c is an air cylinder, the second pressing block 6b is a cylindrical rubber block, the feeding device places the transmission shaft 1 inside the second positioning groove 6a1, so that a part, close to the flat position 1a, on the outer circumferential surface of the transmission shaft 1 abuts against the inner wall of the second positioning groove 6a1, the seventh linear driver 6c drives the second pressing block 6b to vertically abut against the top of the outer circumferential surface of the transmission shaft 1 downwards, the outer circumferential surface of the transmission shaft 1 is clamped through three surfaces evenly distributed around the axis of the transmission shaft 1, the transmission shaft 1 cannot axially or radially move under the fixation of the clamping part, and then the feeding device resets.
As shown in fig. 13, the positioning portion includes a second positioning block 6d, the second positioning block 6d is disposed inside the second positioning slot 6a1, the second positioning block 6d is located at one end of the second positioning slot 6a1 close to the grinding mechanism 7, a top surface of the second positioning block 6d is a horizontal surface, and when the transmission shaft 1 is fixed by the clamping portion, the flat position 1a abuts against the top surface of the second positioning block 6 d.
The working principle is as follows: the second positioning block 6d and the second positioning table 6a are an integral piece, the length of the second positioning block 6d is smaller than that of the flat position 1a, the feeding device puts the transmission shaft 1 into the second positioning groove 6a1, the flat position 1a abuts against the top surface of the second positioning block 6d, and meanwhile the second positioning block 6d is not in contact with other parts of the transmission shaft 1, so that the transmission shaft 1 cannot rotate under the fixation of the positioning part.
As shown in fig. 13, the second positioning table 6a is provided with a slope 6a2 on a side close to the finished product box 9, the top end of the slope 6a2 is flush with the top surface of the second positioning table 6a, and the bottom end of the slope 6a2 extends toward the direction close to the finished product box 9.
Working principle of the inclined surface 6a 2: after the clamping part releases the clamping on the transmission shaft 1, the transmission shaft 1 overturns to the inclined surface 6a2 under the action of gravity, then the transmission shaft 1 slides into the finished product box 9 along the inclined surface 6a2, and the inclined surface 6a2 plays a role in guiding the sliding direction of the transmission shaft 1.
As shown in fig. 12, the grinding mechanism 7 includes:
the adjustable bracket is arranged on the rack;
the second rotary driver 7d is obliquely arranged on the adjustable support, one end of the non-working part of the second rotary driver 7d is rotatably connected with the adjustable support, and the other end of the non-working part of the second rotary driver 7d is detachably connected with the adjustable support;
and a grinding wheel 7e coaxially and fixedly mounted on an output shaft of the second rotary driver 7 d.
The working principle of the grinding mechanism 7 is as follows: the second rotary driver 7d is a servo motor, the second rotary driver 7d is used for driving the grinding wheel 7e to rotate at a high speed, so that the grinding wheel has a function of grinding metal, and the second rotary driver 7d can rotate and be fixed on the adjustable bracket, so that the elevation angle of the second rotary driver 7d can be adjusted, and the angle and the depth of the processed chamfer 1a1 can be adjusted.
As shown in fig. 14, the adjustable support includes:
a fixed mount 7a provided on the frame;
the adjustable shelf 7b, the setting is on mount 7a, second rotary actuator 7d and adjustable shelf 7b fixed connection, the top of second rotary actuator 7d is provided with the level and extends towards both sides round bar 7b1, the bottom of second rotary actuator 7d is provided with the level and extends towards both sides threaded rod 7b2, be provided with on the mount 7a with round bar 7b1 rotate the round hole of being connected and with threaded rod 7b2 sliding connection's spout 7a1, the both ends cover of threaded rod 7b2 is equipped with the nut 7c that leans on the mount 7 a.
The working principle of the adjustable bracket is as follows: the spout 7a1 is the fan ring shape of centre of a circle and round hole coincidence, the adjustable shelf 7b rotates with mount 7a through round bar 7b1 and is connected, the adjustable shelf 7b can be dismantled with mount 7a through threaded rod 7b2 and nut 7c and be connected, screw up behind the nut 7c, the adjustable shelf 7b keeps a fixed angle motionless on mount 7a, after unscrewing nut 7c, the adjustable shelf 7b can be around the rotatory certain angle of axis of round bar 7b1 on mount 7a, thereby make the adjustable shelf 7 b's angularly adjustable, and then make the angularly adjustable of second rotary actuator 7 d.
As shown in fig. 12, the non-working portion of the grinding mechanism 7 is fixedly connected to the frame, and the driving device 8 includes:
the sliding rail 8a is horizontally arranged on the rack;
the slide block 8b is arranged on the slide rail 8a in a sliding way, and the non-working part of the positioning clamp 6 is fixedly connected with the slide block 8 b;
and the eighth linear driver 8c is arranged on the rack, and the eighth linear driver 8c is used for driving the sliding block 8b to reciprocate linearly on the sliding rail 8 a.
The operating principle of the drive device 8: the grinding mechanism 7 is fixed, the driving device 8 is used for driving the positioning clamp 6 to reciprocate along a horizontal straight line at the side of the grinding mechanism 7, and when the plane part of the flat position 1a is kept in a horizontal state, the grinding mechanism 7 can grind a chamfer 1a1 extending along the horizontal straight line at the end part of the flat position 1 a.
A processing method of a full-automatic chamfering machine for chamfering flat positions of shaft workpieces comprises the following steps:
step one, the feeding mechanism 2 outputs a transmission shaft 1 to the positioning device;
secondly, the positioning device drives the transmission shaft 1 to rotate so that the plane part of the flat position 1a is vertically arranged downwards;
step three, the material moving mechanism 5 moves the transmission shaft 1 on the positioning device into the second positioning groove 6a1, the seventh linear driver 6c drives the second pressing block 6b to press the transmission shaft 1, and meanwhile, the flat position 1a is tightly abutted against the second positioning block 6d, so that the transmission shaft 1 is fixed and the plane part of the flat position 1a keeps a vertically downward posture;
step four, the second rotary driver 7d drives the grinding wheel 7e to rotate at a high speed;
step five, the driving device 8 drives the positioning clamp 6 to move, so that the end part of the flat position 1a of the transmission shaft 1 fixed on the positioning clamp 6 horizontally scrapes the edge of the grinding wheel 7 e;
and step six, the positioning fixture 6 releases the clamping of the transmission shaft 1, and the transmission shaft 1 slides into the finished product box 9 along the inclined surface 6a 2.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a full-automatic beveler is used to flat position chamfer of axle type work piece, is applied to processing out chamfer (1a1) that lie in flat position (1a) tip on transmission shaft (1), includes:
a frame;
the feeding device is arranged on the rack and used for outputting one transmission shaft (1) at a time;
the chamfering device is arranged on the rack and used for fixing the transmission shaft (1) output by the feeding device and processing a chamfer (1a1) at the end part of the flat position (1 a);
the finished product box (9) is arranged on the rack and is used for bearing the transmission shaft (1) output by the chamfering device;
characterized in that, the chamfer device includes:
the positioning fixture (6) is arranged on the rack, the positioning fixture (6) comprises a clamping part and a positioning part, the clamping part is abutted against the part, close to the flat position (1a), on the outer circumferential surface of the transmission shaft (1), the positioning part is abutted against the plane part of the flat position (1a), and the end part of the flat position (1a) is positioned on the outer side of the positioning fixture (6);
the grinding mechanism (7) is used for grinding metal, the grinding mechanism (7) is movably arranged on the rack relative to the positioning clamp (6), the working end of the grinding mechanism (7) is positioned on one side, away from the positioning clamp (6), of the flat position (1a), and the finished product box (9) is arranged on one side, away from the grinding mechanism (7), of the positioning clamp (6);
and the driving device (8) is used for driving the positioning clamp (6) and the grinding mechanism (7) to relatively move, so that the working end of the grinding mechanism (7) rubs the end of the flat position (1a) along the grinding track.
2. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 1, wherein the feeding device comprises:
the feeding mechanism (2) is arranged on the rack and used for outputting one transmission shaft (1) at a time;
the positioning device is arranged on the rack and used for driving the transmission shaft (1) to rotate so that the plane part of the flat position (1a) is vertically arranged downwards;
and the material moving mechanism (5) is arranged on the rack and used for moving the transmission shaft (1) at the output end of the feeding mechanism (2) to the working end of the positioning device and simultaneously moving the transmission shaft (1) at the working end of the positioning device to the working end of the positioning clamp (6).
3. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 2, wherein the feeding mechanism (2) comprises:
the raw material box (2a) is arranged on the rack, and the bottom surface of the raw material box (2a) is an inclined surface;
the discharging pipe (2b) is arranged on the rack, a feeding port is formed in the top of the discharging pipe (2b), a discharging port is formed in the bottom of the discharging pipe (2b), a transmission shaft (1) can slide downwards in a horizontal posture due to the inner diameter of the discharging pipe (2b), and the feeding port of the discharging pipe (2b) is communicated with the lowest position of the bottom end of the raw material box (2 a);
the blanking plate (2c) is arranged on the rack, the blanking plate (2c) is horizontally arranged, the blanking plate (2c) is positioned under the discharge port of the discharge pipe (2b), and a gap for a transmission shaft (1) to horizontally slide is reserved between the top surface of the blanking plate (2c) and the discharge port of the discharge pipe (2 b);
the pushing plate (2d) is slidably arranged between the discharging pipe (2b) and the blanking plate (2c), an accommodating groove (2d1) vertically penetrating through the pushing plate (2d) is formed in the pushing plate (2d), and the accommodating groove (2d1) can accommodate a transmission shaft (1) in a horizontal posture;
the first linear driver (2e) is used for driving the material pushing plate (2d) to slide, so that the accommodating groove (2d1) can linearly reciprocate between the discharge opening of the discharge pipe (2b) and the input end of the positioning device.
4. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 1, wherein the clamping portion comprises:
the top surface of the second positioning table (6a) is a horizontal plane, a second positioning groove (6a1) horizontally penetrating through the second positioning table (6a) is formed in the top of the second positioning table (6a), the second positioning groove (6a1) is vertically and downwards recessed from the top surface of the second positioning table (6a), the cross section of the second positioning groove (6a1) is in a V-shaped shape with an opening vertically and upwards arranged, and when the outer circumferential surface of the transmission shaft (1) is abutted against the inner wall of the second positioning groove (6a1), the top of the outer circumferential surface of the transmission shaft (1) is located above the top surface of the second positioning table (6 a);
the second pressing block (6b) can be vertically arranged right above the second positioning groove (6a1), and the second pressing block (6b) is made of elastic materials;
and the seventh linear driver (6c) is used for driving the second pressing block (6b) to be close to or far away from the second positioning groove (6a 1).
5. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 4, wherein the positioning part comprises a second positioning block (6d), the second positioning block (6d) is arranged inside the second positioning groove (6a1), the second positioning block (6d) is positioned at one end, close to the grinding mechanism (7), of the second positioning groove (6a1), the top surface of the second positioning block (6d) is a horizontal plane, and when the transmission shaft (1) is fixed by the clamping part, the flat position (1a) abuts against the top surface of the second positioning block (6 d).
6. The full-automatic chamfering machine for flat positions of shaft workpieces according to claim 4, wherein a slope (6a2) is arranged on one side, close to the finished box (9), of the second positioning table (6a), the top end of the slope (6a2) is flush with the top surface of the second positioning table (6a), and the bottom end of the slope (6a2) extends towards the direction close to the finished box (9).
7. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 1, wherein the grinding mechanism (7) comprises:
the adjustable bracket is arranged on the rack;
the second rotary driver (7d) is obliquely arranged on the adjustable support, one end of the non-working part of the second rotary driver (7d) is rotatably connected with the adjustable support, and the other end of the non-working part of the second rotary driver (7d) is detachably connected with the adjustable support;
and a grinding wheel (7e) coaxially and fixedly mounted on an output shaft of the second rotary driver (7 d).
8. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 7, wherein the adjustable support comprises:
a fixed mount (7a) arranged on the frame;
the adjustable shelf (7b), the setting is on mount (7a), second rotary actuator (7d) and adjustable shelf (7b) fixed connection, the top of second rotary actuator (7d) is provided with level round bar (7b1) towards both sides extension, the bottom of second rotary actuator (7d) is provided with level threaded rod (7b2) towards both sides extension, be provided with on mount (7a) and rotate round hole of being connected and with round bar (7b1) spout (7a1) with threaded rod (7b2) sliding connection, the both ends cover of threaded rod (7b2) is equipped with nut (7c) that support and lean on mount (7 a).
9. The full-automatic chamfering machine for chamfering flat positions of shaft workpieces according to claim 1, wherein a non-working part of a grinding mechanism (7) is fixedly connected with a frame, and the driving device (8) comprises:
the sliding rail (8a) is horizontally arranged on the rack;
the sliding block (8b) is arranged on the sliding rail (8a) in a sliding manner, and the non-working part of the positioning clamp (6) is fixedly connected with the sliding block (8 b);
and the eighth linear driver (8c) is arranged on the rack, and the eighth linear driver (8c) is used for driving the sliding block (8b) to reciprocate linearly on the sliding rail (8 a).
10. The processing method of the full-automatic chamfering machine for chamfering the flat position of the shaft workpiece is characterized by comprising the following steps of:
step one, a feeding mechanism (2) outputs a transmission shaft (1) to a positioning device;
secondly, the positioning device drives the transmission shaft (1) to rotate so that the plane part of the flat position (1a) is vertically arranged downwards;
moving a transmission shaft (1) on the positioning device to the inside of a second positioning groove (6a1) by a material moving mechanism (5), driving a second pressing block (6b) to tightly press the transmission shaft (1) by a seventh linear driver (6c), and simultaneously enabling a flat position (1a) to be tightly propped against a second positioning block (6d), so that the transmission shaft (1) is fixed and the plane part of the flat position (1a) keeps a vertically downward posture;
fourthly, the second rotary driver (7d) drives the grinding wheel (7e) to rotate at a high speed;
step five, the driving device (8) drives the positioning clamp (6) to move, so that the end part of the flat position (1a) of the transmission shaft (1) fixed on the positioning clamp (6) horizontally scrapes the edge of the grinding wheel (7 e);
and sixthly, the positioning clamp (6) releases the clamping of the transmission shaft (1), and the transmission shaft (1) slides into the finished product box (9) along the inclined plane (6a 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010970656.1A CN112108952A (en) | 2020-09-16 | 2020-09-16 | Full-automatic chamfering machine for shaft workpiece flat position chamfering and machining method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010970656.1A CN112108952A (en) | 2020-09-16 | 2020-09-16 | Full-automatic chamfering machine for shaft workpiece flat position chamfering and machining method thereof |
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| Publication Number | Publication Date |
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| CN112108952A true CN112108952A (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010970656.1A Pending CN112108952A (en) | 2020-09-16 | 2020-09-16 | Full-automatic chamfering machine for shaft workpiece flat position chamfering and machining method thereof |
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| Country | Link |
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| CN (1) | CN112108952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406817A (en) * | 2021-12-23 | 2022-04-29 | 青岛泰德汽车轴承股份有限公司 | Eccentric hole positioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648224A (en) * | 2009-09-02 | 2010-02-17 | 攀钢集团成都钢钒有限公司 | Method for expanding seamless steel pipe in a pulling-drawing way and lifting and rotating device for steel pipe |
| CN203526650U (en) * | 2013-11-22 | 2014-04-09 | 宁波万盛轴业有限公司 | Spindle flat position machining device |
| CN209206984U (en) * | 2018-11-02 | 2019-08-06 | 歌尔科技有限公司 | A kind of Set and Positioning tooling |
| CN209737220U (en) * | 2019-01-30 | 2019-12-06 | 辽宁锐翔通用飞机制造有限公司 | Part edge chamfering processing equipment |
| CN210649838U (en) * | 2019-09-17 | 2020-06-02 | 深圳市友创智能设备有限公司 | Drill tip grinding mechanism |
| CN210849245U (en) * | 2019-10-08 | 2020-06-26 | 苏州度德机电科技有限公司 | Axle type part mills anchor clamps in batches |
-
2020
- 2020-09-16 CN CN202010970656.1A patent/CN112108952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648224A (en) * | 2009-09-02 | 2010-02-17 | 攀钢集团成都钢钒有限公司 | Method for expanding seamless steel pipe in a pulling-drawing way and lifting and rotating device for steel pipe |
| CN203526650U (en) * | 2013-11-22 | 2014-04-09 | 宁波万盛轴业有限公司 | Spindle flat position machining device |
| CN209206984U (en) * | 2018-11-02 | 2019-08-06 | 歌尔科技有限公司 | A kind of Set and Positioning tooling |
| CN209737220U (en) * | 2019-01-30 | 2019-12-06 | 辽宁锐翔通用飞机制造有限公司 | Part edge chamfering processing equipment |
| CN210649838U (en) * | 2019-09-17 | 2020-06-02 | 深圳市友创智能设备有限公司 | Drill tip grinding mechanism |
| CN210849245U (en) * | 2019-10-08 | 2020-06-26 | 苏州度德机电科技有限公司 | Axle type part mills anchor clamps in batches |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406817A (en) * | 2021-12-23 | 2022-04-29 | 青岛泰德汽车轴承股份有限公司 | Eccentric hole positioning device |
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Inventor after: Tang Guanghui Inventor after: Leng Qingfeng Inventor after: Wang Haidong Inventor before: Tang Guanghui Inventor before: Leng Qingfeng Inventor before: Wang Haidong |
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Application publication date: 20201222 |