CN111015510A - Spindle out-of-band type tool changing device - Google Patents
Spindle out-of-band type tool changing device Download PDFInfo
- Publication number
- CN111015510A CN111015510A CN201911376687.8A CN201911376687A CN111015510A CN 111015510 A CN111015510 A CN 111015510A CN 201911376687 A CN201911376687 A CN 201911376687A CN 111015510 A CN111015510 A CN 111015510A
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- China
- Prior art keywords
- tool
- main shaft
- cutter
- cutter head
- spindle
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Classifications
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention provides a spindle out-of-band type tool changer, which comprises a tool changing mechanism and a tool rest; the tool changing mechanism comprises a driving mechanism, a cutter head and a main shaft; the tool rest is arranged on the cutter head; the driving mechanism is respectively connected with the cutter head and the main shaft; the main shaft drives the tool rest to move up and down under the action of the driving mechanism so as to realize the taking-out and returning of the tool rest and can drive the rotation of the tool on the tool rest which is taken out. The device reduces three-dimensional motion tool changing required by a daily automatic tool changing system, replaces the three-dimensional motion tool changing with two-dimensional plane motion, saves mechanism cost and improves mechanism reliability. Is suitable for general automatic processing equipment with a cutter performing vertical cutting motion.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a tool changing device with a spindle out of a belt.
Background
Stone polishing is a very important process in the stone processing process, and almost all stones must be polished to be used. Previously, the polishing of stone materials is performed manually, but the labor intensity of manual polishing is high, the production environment is poor, and the automatic polishing of machines gradually replaces manual polishing along with the increase of labor cost. Automatic stone finishing machines grind the surface of the stone mainly by high-speed rotation of a cutter. Because to the different positions of stone material and the process of polishing of difference, often need different cutters to accomplish, the tool changing is the non-manufacturing procedure that the course of working often needs, and the mode of tool changing has two kinds at present, and one kind is artifical manual tool changing, and artifical manual tool changing is not only inefficient, still has certain potential safety hazard, is unfavorable for automated production. The other tool changing mode is automatic tool changing of a machine, the automatic tool changing of the machine greatly shortens non-grinding time, and production efficiency is improved. However, in the current automatic tool changer, the structure is complex and the tool changing time is long, firstly, a manipulator is needed to select a needed tool from a tool magazine, then, the corresponding tool is clamped on a main shaft, and finally, the manipulator is withdrawn, so that the whole tool changing process is finished. The tool changing system can be completed by a large number of mechanisms in cooperation, is not suitable for stone grinding, and the manufacturing cost of the whole set of cutter head movement mechanism is high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the invention provides a main shaft out-of-band type tool changer, which achieves the purposes of automatically changing tools and simplifying the mechanism.
In order to solve the technical problems, the invention adopts the technical scheme that: a main shaft out-of-band tool changer comprises a tool changing mechanism and a tool rest;
the tool changing mechanism comprises a driving mechanism, a cutter head and a main shaft;
the tool rest is arranged on the cutter head;
the driving mechanism is respectively connected with the cutter head and the main shaft;
the main shaft drives the tool rest to move up and down under the action of the driving mechanism so as to realize the taking-out and returning of the tool rest and can drive the tool on the tool rest to rotate.
The invention has the beneficial effects that: the invention provides a spindle out-of-band type tool changer, which comprises a tool changing mechanism and a tool rest; the tool changing mechanism comprises a driving mechanism, a cutter head and a main shaft; and displacing the tool rest to the lower part of the main shaft, descending the main shaft to bring the tool rest out of the cutter head and connect the tool, and enabling the tool to enter a machining state through the rotation of the main shaft. The mechanism reduces three-dimensional motion tool changing required by a daily automatic tool changing system, replaces the three-dimensional motion with two-dimensional plane motion, saves mechanism cost and improves mechanism reliability. Is suitable for general automatic processing equipment with a cutter performing vertical cutting motion.
Drawings
Fig. 1 is a first structural view of a spindle tool changer with a tool changer out of the spindle according to an embodiment of the present invention;
fig. 2 is a plan view of a spindle tool changer with an exit according to an embodiment of the present invention;
fig. 3 is a first process diagram of a spindle out-of-band tool changer according to an embodiment of the present invention;
fig. 4 is a second process diagram of the spindle out-of-band tool changer according to the embodiment of the present invention;
fig. 5 is a third process view of the spindle tool changer with the spindle out-of-band type according to the embodiment of the present invention;
fig. 6 is a fourth process view of the spindle out-of-band tool changer according to the embodiment of the present invention;
description of reference numerals:
1. a tool holder; 2. a cutter head; 3. a main shaft; 4. a rotating shaft; 5. a guide post; 6. a return spring; 7. a movable end of the clutch; 8. a driven end of the clutch; 9. a main shaft bearing seat; 10. and (4) a cutter.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 6, a spindle out-of-band tool changer includes a tool changing mechanism and a tool rest;
the tool changing mechanism comprises a driving mechanism, a cutter head and a main shaft;
the tool rest is arranged on the cutter head;
the driving mechanism is respectively connected with the cutter head and the main shaft;
the main shaft drives the tool rest to move up and down under the action of the driving mechanism so as to realize the taking-out and returning of the tool rest and can drive the tool on the tool rest to rotate.
From the above description, the beneficial effects of the present invention are: the invention provides a spindle out-of-band type tool changer, which comprises a tool changing mechanism and a tool rest; the tool changing mechanism comprises a driving mechanism, a cutter head and a main shaft; and displacing the tool rest to the lower part of the main shaft, descending the main shaft to bring the tool rest out of the cutter head and connect the tool, and enabling the tool to enter a machining state through the rotation of the main shaft. The mechanism reduces three-dimensional motion tool changing required by a daily automatic tool changing system, replaces the three-dimensional motion with two-dimensional plane motion, saves mechanism cost and improves mechanism reliability. Is suitable for general automatic processing equipment with a cutter performing vertical cutting motion.
Further, the tool holder comprises a plurality of tool holders;
the tool rests are arranged on the cutter head at intervals.
As can be seen from the above description, a plurality of tool rests are arranged on one cutter head, so that a plurality of different cutters can be placed on one cutter head, and the universality is improved.
Furthermore, the device also comprises a rotating shaft;
one end of the rotating shaft is connected with the driving mechanism;
the cutter head is fixedly connected with the other end of the rotating shaft, and the cutter head can move relative to the main shaft under the action of the rotating shaft.
According to the description, the tool rests on the rotary table are driven to rotate through the rotation of the rotary shaft, so that the tool rests corresponding to the required tools are moved to the positions corresponding to the main shaft according to the processing requirements, and the corresponding tool rests are taken out of the cutter disc through the up-and-down movement of the main shaft. The rotary table has the advantages that the different cutters are switched during working through rotation of the rotary table, the structure is simple, the cutter changing process is planar motion, and the probability of collision between the cutters and the main shaft during cutter changing is reduced.
Further, the device also comprises a guide post;
the guide post can be arranged in a hole matched with the cutter head in a vertically movable mode, and one end of the guide post is located below the cutter head and is fixedly connected with the cutter frame;
and a yielding hole used for the spindle to move up and down is formed in the position, corresponding to the tool rest, on the tool pan.
According to the description, the guide post moves on the cutter head to realize the up-and-down movement of the cutter frame on the cutter head, the guide post plays a role in guiding the cutter frame, and the reliability of the movement of the cutter frame is ensured.
Further, the guide pillar comprises a plurality of guide pillars;
the guide posts are wound on the abdicating holes.
As can be seen from the above description, the arrangement of the guide posts can ensure the stability of the movement of the tool rest.
Furthermore, the device also comprises a return spring;
the reset spring is sleeved on the guide post;
one end of the reset spring is connected with the cutter head; the other end of the return spring is connected with the other end of the guide post.
As can be seen from the above description, the function of the return spring is that when the main shaft moves upwards, the return spring gives an upward force to the guide post, so that the automatic homing of the tool rest is realized.
Further, the device also comprises a clutch;
the driving end of the clutch is connected with one end, close to the tool rest, of the main shaft;
and the driven end of the clutch is connected with a cutter on the cutter frame.
As can be seen from the above description, the rotation of the tool is achieved by transmitting the rotational torque of the spindle to the tool on the tool holder through the clutch. The clutch is skillfully arranged, so that when the main shaft moves downwards, the cutter can enter a rotating working state when being taken out of the cutter head; when the main shaft moves upwards, the main shaft can be separated from the cutter, and the cutter is guaranteed to stop rotating in the homing process.
Further, the device also comprises a main shaft bearing seat;
the main shaft is rotatably arranged in a hole matched with the main shaft bearing seat;
when the main shaft descends, the lower end face of the main shaft bearing seat is in contact with the other end of the guide pillar, and therefore the tool rest is pushed out of the cutter head.
From the above description, the main shaft bearing seat plays a role of a push plate, and when the main shaft moves downwards, the guide pillar can be pushed downwards through the main shaft bearing seat, so that the main shaft can take the tool rest out of the cutter head.
Further, a hole for sleeving a cutter is formed in the cutter frame;
a table top for dragging the cutter is arranged around the hole;
the table top can be separated from the cutter on the cutter frame along with the movement of the guide post.
As can be seen from the above description, when the tool contacts the surface of the stone to be processed, the main shaft continues to push the guide post to move down, the table surface is separated from the tool, and the main shaft stops moving down until the tool enters a state due to the contact between the main shaft and the tool. When the cutter works, the cutter and the cutter rest are in a separated state, so that the cutter is prevented from rubbing the cutter rest under high-speed rotation, and the service life of the cutter is prolonged.
The working principle of the device is as follows: the tool rest corresponding to a required tool is moved to a position corresponding to the main shaft according to the processing requirement through the rotation of the cutter disc, the guide pillar is pushed to move downwards through the downward movement of the main shaft, and the tool rest is fixed at the other end of the guide pillar, so that the guide pillar drives the tool rest to move downwards together; when the working end of the cutter on the cutter rest is contacted with the surface of the stone to be processed in the downward moving process, the cutter on the cutter rest is separated from the cutter rest until the driving end of the clutch at one end of the main shaft is meshed with the driven end of the clutch on the cutter, the main shaft stops downward moving, and the cutter enters a working state. When the machining is finished or the cutter needs to be replaced, the main shaft moves upwards, the driving end and the driven end of the clutch are separated from each other, the guide post moves upwards under the action of the return spring, and the cutter rest is automatically returned to the cutter head. When the surface of the stone is machined, the driving device drives the main shaft and the cutter disc to move on the surface of the stone together, so that the stone surface is machined and polished comprehensively.
Referring to fig. 1 to 6, a first embodiment of the present invention is: a main shaft out-of-band type tool changing device comprises a tool changing mechanism and a tool rest 1;
the tool changing mechanism comprises a driving mechanism, a cutter head 2 and a main shaft 3;
the tool rest 1 is arranged on the cutter head 2;
the driving mechanism is respectively connected with the cutter head 2 and the main shaft 3;
the main shaft 3 drives the tool rest 1 to move up and down under the action of the driving mechanism so as to realize the taking-out and returning of the tool rest 1 and can drive the tool 10 on the tool rest 1 to rotate.
Wherein, the driving mechanism comprises a first motor for driving the turntable 2 to move and a second motor for driving the spindle 3 to rotate; and a pneumatic or hydraulic cylinder for driving the spindle 3 to move up and down. The pneumatic cylinder or the hydraulic cylinder is driven by external power to work, such as a gas compressor or a hydraulic pump, and the working principle and the specific pipeline connection of the pneumatic cylinder or the hydraulic cylinder belong to the mature prior art, so that the details are not repeated.
The spindle 3 and the output shaft of the second motor can be connected by a movable torque transmission mechanism. Specifically, a spline section is arranged on an output shaft of the second motor, a spline groove used for being matched with the spline is arranged at one end of the spindle 3 connected with the output shaft of the second motor, the spindle 3 is connected with the output shaft of the second motor in a sliding manner, and the spline only provides circumferential positioning for the spindle 3; and the working end of a pneumatic cylinder or the working end of a hydraulic cylinder for driving the main shaft 3 to move up and down is fixedly connected with a bearing seat on the main shaft 3, and the main shaft 3 slides on an output shaft of the second motor through the expansion and contraction of the working end of the pneumatic cylinder or the working end of the hydraulic cylinder, so that the main shaft 3 can move up and down. Because the working end of the pneumatic cylinder or the working end of the hydraulic cylinder is fixedly connected with the bearing seat on the main shaft 3, the rotation motion of the main shaft 3 and the up-down motion of the main shaft do not interfere with each other and can be carried out simultaneously.
Referring to fig. 3 to 6, in particular, the present invention further includes a guide pillar 5;
the guide post 5 can be arranged in a hole matched with the cutter head 2 in a vertically movable manner, and one end of the guide post is positioned below the cutter head 2 and is fixedly connected with the cutter frame 1;
and a yielding hole for the spindle 3 to move up and down is formed in the position, corresponding to the tool rest 1, of the tool pan 2.
The cutter head 2 is provided with a flange plate at the position of a hole for the guide post 5 to move, a hole for the guide post 5 to move up and down is processed at the axis position of the flange plate, and the diameter of the hole in the cutter head 2 is larger than that of the guide post 5. Therefore, the machining precision and the machining difficulty of the cutter head 2 can be reduced, and compared with the method of directly machining holes with the same precision requirement on the cutter head 2, the machining of the inner hole of the flange plate is simpler and easier; moreover, the contact part of the moving part is easy to wear, so that the cutter head can still be used only by replacing the flange after the part is worn, and the maintenance cost is greatly saved. Specifically, the flange plate is fixedly connected with the cutter head 2 through screws.
One end of the guide post 5 is fixedly connected with the tool rest 1 through a nut; specifically, a threaded section is pre-processed at one end of the guide post 5, a through hole matched with the guide post is processed at a position corresponding to the tool rest 1, and the threaded section of the guide post 5 penetrates through the through hole in the tool rest 1 and then fixes the tool rest 1 through a nut.
Referring to fig. 3 to 6, specifically, the guide pillar 5 includes a plurality of guide pillars;
the guide posts 5 are wound on the abdicating holes.
Preferably, the guide pillars 5 are arranged on a virtual circle coaxial with a virtual axis of the abdicating hole at equal intervals; specifically, the number of the guide posts 5 is two.
Referring to fig. 3 to 6, specifically, a return spring 6 is further included;
the return spring 6 is sleeved on the guide post 5;
one end of the return spring 6 is connected with the cutter head 2; the other end of the return spring 6 is connected with the other end of the guide post 5.
Wherein, the other end of the guide post is provided with double nuts for axially positioning the reset spring 6;
the return spring 6 is in a pressed state in the whole stroke of the guide post 5, so that the return spring 6 can always provide upward restoring force for the tool rest 1, and the tool rest 1 can be returned.
Referring to fig. 3 to 6, in particular, a clutch is further included;
the driving end 7 of the clutch is connected with one end, close to the tool rest 1, of the main shaft 3;
the driven end 8 of the clutch is connected with a tool 10 on the tool holder 1.
Wherein the driving end 7 of the clutch and the driven end 8 of the clutch are respectively fixed on the main shaft 3 and the cutter 10.
Preferably, the clutch is a dog clutch.
Before the driving end 7 of the clutch is meshed with the driven end 8 of the clutch, the rotating speed of the main shaft 3 is low, and meshing smoothness is ensured; since the working end of the tool 10 is in contact with the surface of the stone before the tool 10 enters the machining state, the connection starting at the low rotating speed also avoids the phenomenon that the tool 10 suddenly rises from a static state to a high-speed rotating state to cause tool breakage.
Referring to fig. 3 to 6, in particular, the present invention further includes a spindle bearing seat 9;
the main shaft 3 can be rotatably arranged in a hole matched with the main shaft bearing seat 9;
when the main shaft 3 descends, the lower end surface of the main shaft bearing seat 9 contacts with the other end of the guide post 5, so that the tool rest 1 is pushed out of the cutter head 2.
The main shaft 3 is rotatably connected with the main shaft bearing seat 9 through a bearing; preferably, the bearing is a radial thrust bearing which can bear certain axial force.
Referring to fig. 3 to 6, specifically, a hole for sleeving a tool 10 is formed on the tool holder 1;
a table top for dragging the cutter 10 is arranged around the hole;
the table top can be separated from the cutter 10 on the cutter frame 1 along with the movement of the guide post 5.
Wherein, the diameter of the top of the cutter 10 is larger than the diameter of the hole on the cutter frame 1 for sliding the cutter 10, so as to prevent the cutter 10 from being separated from the cutter frame during the homing process of the cutter frame 1.
Referring to fig. 1 and fig. 2, a second embodiment of the present invention is: in this embodiment, referring to fig. 1 and fig. 2 on the basis of the first embodiment, specifically, the tool holder 1 includes a plurality of tool holders;
the tool holders 1 are arranged on the cutter head 2 at intervals.
Preferably, the plurality of tool holders 1 are arranged on a virtual circle coaxial with a virtual axis of the turntable 2 at equal intervals; and the distance between different tool rests 1 is reasonable to avoid interference between the tool 10 which does not work on the cutter head 2 and the main shaft 3.
Referring to fig. 1 and fig. 2, in particular, the device further includes a rotating shaft 4;
one end of the rotating shaft 4 is connected with the driving mechanism;
the cutter head 2 is fixedly connected with one end of the rotating shaft 4, and the cutter head 2 can move relative to the main shaft 3 under the action of the rotating shaft 4.
The cutter head 2 and the rotating shaft 4 are circumferentially positioned through keys; realize blade disc 2 through the axle head end cover with pivot 4 realizes axial positioning, specifically, the axle head end cover passes through the fix with screw in the one end of pivot 4.
The rotating shaft 4 is driven by a first motor, and the rotating shaft 4 is connected with an output shaft of the first motor through a coupling to realize circumferential positioning; the rotating shaft 4 is axially positioned by matching the shaft shoulder with an external base plate and the shell.
In summary, the spindle out-of-band tool changer provided by the invention comprises a tool changing mechanism and a tool rest; the tool changing mechanism comprises a cutter head and a main shaft; and the tool rest is displaced to the lower part of the main shaft, the main shaft descends, and the rotating torque of the main shaft is transmitted to the tool on the tool rest through the clutch, so that the rotation of the tool is realized. The clutch is skillfully arranged, so that when the main shaft moves downwards, the cutter can enter a rotating working state when being taken out of the cutter head; when the main shaft moves upwards, the main shaft can be separated from the cutter, and the cutter is guaranteed to stop rotating in the homing process. And secondly, the guide post is matched with a return spring for use, so that the return spring can give an upward force to the guide post after the main shaft moves upwards, and the automatic homing of the tool rest is realized. Furthermore, the tool rest on the turntable is driven to rotate through the rotation of the rotating shaft, so that the tool rest corresponding to a required tool is moved to the position corresponding to the main shaft according to the processing requirement, and the corresponding tool rest is taken out of the cutter disc through the up-and-down movement of the main shaft. The rotary table has the advantages that the different cutters are switched during working through rotation of the rotary table, the structure is simple, the cutter changing process is planar motion, and compared with a three-dimensional motion cutter changing structure required by a daily automatic cutter changing system, the probability of collision between the cutters and the main shaft during cutter changing is reduced. The device has simple structure, saves the manufacturing cost of the mechanism, improves the reliability of the mechanism, and is suitable for general automatic processing equipment with a cutter performing vertical cutting motion.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A main shaft out-of-band tool changer is characterized by comprising a tool changing mechanism and a tool rest;
the tool changing mechanism comprises a driving mechanism, a cutter head and a main shaft;
the tool rest is arranged on the cutter head;
the driving mechanism is respectively connected with the cutter head and the main shaft;
the main shaft drives the tool rest to move up and down under the action of the driving mechanism so as to realize the taking-out and returning of the tool rest and can drive the rotation of the tool on the tool rest which is taken out.
2. A spindle out-of-band tool changer as claimed in claim 1 wherein the tool holder comprises a plurality;
the tool rests are arranged on the cutter head at intervals.
3. A spindle out-of-band tool changer as claimed in claim 2 further comprising a spindle;
one end of the rotating shaft is connected with the driving mechanism;
the cutter head is fixedly connected with the other end of the rotating shaft, and the cutter head can move relative to the main shaft under the action of the rotating shaft.
4. A spindle-out-of-band tool changer according to any of claims 1 to 3, further comprising a guide post;
the guide post can be arranged in a hole matched with the cutter head in a vertically movable mode, and one end of the guide post is located below the cutter head and is fixedly connected with the cutter frame;
and a yielding hole used for the spindle to move up and down is formed in the position, corresponding to the tool rest, on the tool pan.
5. A spindle-out-of-band tool changer as claimed in claim 4, wherein the guide post comprises a plurality;
the guide posts are wound on the abdicating holes.
6. A spindle out-of-band tool changer as claimed in claim 4, further comprising a return spring;
the reset spring is sleeved on the guide post;
one end of the reset spring is connected with the cutter head; the other end of the return spring is connected with the other end of the guide post.
7. A spindle out-of-band tool changer as claimed in any of claims 1 to 3, further comprising a clutch;
the driving end of the clutch is connected with one end, close to the tool rest, of the main shaft;
and the driven end of the clutch is connected with a cutter on the cutter frame.
8. The spindle out-of-band tool changer of claim 4, further comprising a spindle bearing seat;
the main shaft is rotatably arranged in a hole matched with the main shaft bearing seat;
when the main shaft descends, the lower end face of the main shaft bearing seat is in contact with the other end of the guide pillar, and therefore the tool rest is pushed out of the cutter head.
9. The tool changer with the spindle out-of-band type as claimed in claim 4, wherein the tool holder is provided with a hole for receiving a tool;
a table top for dragging the cutter is arranged around the hole;
the table top can be separated from the cutter on the cutter frame along with the movement of the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376687.8A CN111015510A (en) | 2019-12-27 | 2019-12-27 | Spindle out-of-band type tool changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376687.8A CN111015510A (en) | 2019-12-27 | 2019-12-27 | Spindle out-of-band type tool changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111015510A true CN111015510A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911376687.8A Pending CN111015510A (en) | 2019-12-27 | 2019-12-27 | Spindle out-of-band type tool changing device |
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| CN (1) | CN111015510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043425A (en) * | 2020-08-05 | 2020-12-08 | 南京佳和牙科技术有限公司 | Rotary clamping type planter tool magazine and automatic tool changing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208163181U (en) * | 2018-04-26 | 2018-11-30 | 昆山罗力精密机械有限公司 | One kind can reduce the tool changing device of tool changing stroke |
| CN110076692A (en) * | 2019-04-15 | 2019-08-02 | 广州市昊志机电股份有限公司 | A kind of face sharpening disk and the tooling with face sharpening disk |
| CN209349932U (en) * | 2019-01-18 | 2019-09-06 | 兰州交通大学 | A kind of drilling machine with automatic tool changer |
| CN209579189U (en) * | 2018-12-27 | 2019-11-05 | 厦门庚华机械有限公司 | Automatic tool changer polished machine |
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2019
- 2019-12-27 CN CN201911376687.8A patent/CN111015510A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208163181U (en) * | 2018-04-26 | 2018-11-30 | 昆山罗力精密机械有限公司 | One kind can reduce the tool changing device of tool changing stroke |
| CN209579189U (en) * | 2018-12-27 | 2019-11-05 | 厦门庚华机械有限公司 | Automatic tool changer polished machine |
| CN209349932U (en) * | 2019-01-18 | 2019-09-06 | 兰州交通大学 | A kind of drilling machine with automatic tool changer |
| CN110076692A (en) * | 2019-04-15 | 2019-08-02 | 广州市昊志机电股份有限公司 | A kind of face sharpening disk and the tooling with face sharpening disk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112043425A (en) * | 2020-08-05 | 2020-12-08 | 南京佳和牙科技术有限公司 | Rotary clamping type planter tool magazine and automatic tool changing method |
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Application publication date: 20200417 |