CN113369535A - Full-automatic processing equipment for center holes at two ends of ball screw - Google Patents
Full-automatic processing equipment for center holes at two ends of ball screw Download PDFInfo
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- CN113369535A CN113369535A CN202110786972.8A CN202110786972A CN113369535A CN 113369535 A CN113369535 A CN 113369535A CN 202110786972 A CN202110786972 A CN 202110786972A CN 113369535 A CN113369535 A CN 113369535A
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- 238000005553 drilling Methods 0.000 claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000003754 machining Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 103
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention relates to the field of full-automatic machining equipment for center holes in two ends of a ball screw, in particular to full-automatic machining equipment for center holes in two ends of the ball screw. The clamping device is provided with two pairs of clamping jaws which are matched with each other, the clamping jaws are rectangular clamping jaws with triangular grooves in the middle, the two clamping jaws clamp a ball screw through the grooves in the middle, and the clamping device is used for clamping the ball screw; the drilling device is used for drilling holes on two sides of the ball screw; the blanking device is used for conveying the processed ball screw out of the production line; and the feeding device is used for enabling the ball screw to enter the clamping jaw of the clamping device. The utility model provides a full automatic processing equipment of ball screw both ends centre bore, this technical scheme have solved and need manually place the problem of manual processing with ball screw, have practiced thrift manpower and materials greatly, have realized the full automatization in the course of working.
Description
Technical Field
The invention relates to the field of full-automatic machining equipment for center holes in two ends of a ball screw, in particular to full-automatic machining equipment for center holes in two ends of the ball screw.
Background
The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion. The ball screw consists of a screw rod, a nut and balls. Its function is to convert rotary motion into linear motion, which is a further extension and development of ball screws, the important meaning of this development is to change the bearing from rolling action to sliding action. Ball screws are widely used in various industrial equipments and precision instruments due to their small frictional resistance.
The ball screw consists of a screw rod, a nut, a steel ball, a preforming piece, a reverser and a dust remover. Its function is to convert the rotary motion into linear motion, which is a further extension and development of the acme screw, the important meaning of this development is to change the bearing from sliding motion to rolling motion. When in transmission, the balls basically have rolling friction with the screw and the nut, so that the ball screw has the following advantages:
the ball screw pair can eliminate the axial clearance after being pre-tightened, and the rigidity of the system is improved. The ball screw pair eliminates the creeping phenomenon which possibly occurs in the transmission process, and can realize two transmission modes of converting the rotary motion into the linear motion or converting the linear motion into the rotary motion and transmitting power. Because the ball screw pair has the advantages, the ball screw is generally adopted in linear feeding systems of various medium and small numerical control machines, but the ball screw pair has small friction factor and can not be self-locked, so the ball screw pair is used for acting on a vertical position. In order to prevent the spindle box from automatically sliding down due to sudden power failure, a braking device is required.
The full-automatic processing equipment of ball screw both ends centre bore now needs, needs to process ball screw both ends centre bore, and prior art is owing to need manual placing ball screw on perforating device man-hour, wastes time and energy.
Disclosure of Invention
For solving the technical problem, the full-automatic processing equipment for the center holes at the two ends of the ball screw is provided, the technical scheme solves the problem that the ball screw needs to be manually placed for manual processing, greatly saves manpower and material resources, and realizes full automation in the processing process.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
preferably, the method comprises the steps of, including,
a machine frame, a plurality of guide rails and a plurality of guide rails,
the clamping device is provided with two pairs of clamping jaws which are matched with each other, the clamping jaws are rectangular clamping jaws with triangular grooves in the middle, the two clamping jaws clamp the ball screw through the grooves in the middle, and the clamping device is used for clamping the ball screw;
the drilling device is arranged beside the clamping device, the working end of the drilling device faces the clamping device, and the drilling device is used for drilling holes on two sides of the ball screw;
the blanking device is arranged beside the clamping device, the input end of the blanking device is arranged beside the clamping device, and the blanking device is used for conveying the processed ball screw out of the production line;
the feeding device is arranged on the rack, the feeding device is arranged on one side of the clamping device, the input end of the feeding device is arranged above the rack, the output end of the feeding device is vertically and downwards arranged, and the feeding device is used for enabling the ball screw to enter a clamping jaw of the clamping device.
Preferably, the clamping device comprises a clamping device,
the first clamping mechanism is arranged beside the rack, the working end of the first clamping mechanism is arranged on one side of the output end of the feeding device, and the first clamping mechanism is used for fixing one end of a ball screw to be processed;
the second clamping mechanism is arranged beside the rack, the second clamping mechanism is arranged beside the first clamping mechanism, the working end of the second clamping mechanism is arranged on one side of the output end of the feeding device, and the first clamping mechanism is used for fixing the other end of the ball screw to be processed.
Preferably, the first clamping mechanism comprises,
the first linear driver is arranged on one side of the output end of the feeding device, and the working end of the first linear driver faces one side of the rack;
the second linear driver is arranged beside the output end of the feeding device, the output end of the second linear driver faces to one side far away from the rack, and the second linear driver is arranged on one side of the working end of the first linear driver;
the first clamping jaw is arranged on the first linear driver and is a rectangular clamping jaw with a triangular groove in the middle;
the second clamping jaw is arranged on the second linear driver, the second clamping jaw is a rectangular clamping jaw with a triangular groove in the middle, and the second clamping jaw is used for being matched with the first clamping jaw to fix one end of a ball screw to be processed.
Preferably, the second clamping mechanism comprises,
the third linear driver is arranged at one side, far away from the first clamping mechanism, of the output end of the feeding device, and the working end of the third linear driver is arranged towards one side of the rack;
the output end of the fourth linear driver faces the side far away from the rack, and the fourth linear driver is arranged on the side of the working end of the third linear driver;
the third clamping jaw is arranged on the third linear driver and is a rectangular clamping jaw with a triangular groove in the middle;
and the fourth clamping jaw is a rectangular clamping jaw with a triangular groove in the middle, and is used for being matched with the third clamping jaw to fix one end of the ball screw to be processed.
Preferably, the drilling device comprises a drill bit and a drill bit,
the two fifth linear drivers are respectively arranged on two sides of the output end of the feeding device and respectively face one sides of the working ends of the first clamping mechanism and the second clamping mechanism;
the two first rotary drivers are respectively arranged at two sides of the output end of the feeding device, the working ends of the two first rotary drivers are respectively horizontally arranged towards one side of the working ends of the first clamping mechanism and the second clamping mechanism, and the two first rotary devices are respectively arranged at one side of the working ends of the two fifth linear drivers;
the drill bits are arranged on one sides of the working ends of the two first rotary drivers respectively, and the two drill bits are used for drilling holes in two ends of the ball screw fixed by the limiting device.
Preferably, the blanking device comprises a feeding device,
the linear moving mechanism is arranged beside the drilling device, the input end of the linear moving mechanism is arranged towards one side of the feeding device, the working direction of the linear moving mechanism is consistent with that of the feeding device, and the linear moving mechanism is used for moving out a ball screw after drilling is completed.
Preferably, the feeding device comprises a feeding device,
the feeding pipeline is arranged at one end, far away from the drilling device, of the machine frame, the input end of the feeding pipeline is arranged vertically upwards, the output end of the feeding pipeline is arranged vertically downwards, and the feeding pipeline is used for conveying the ball screw rods which are not punched to a station to be punched;
the inclined plate is arranged on the rack, the input end of the inclined plate is arranged below the output end of the feeding pipeline, one side of the output end of the inclined plate is arranged on one side, close to the rack, of the drilling device, the inclined plate is arranged in an inclined mode, and the inclined plate is used for conveying the ball screws falling from the feeding pipeline to the side of the drilling device;
the baffle sets up in the frame, and the baffle setting is in the both sides of swash plate, and the baffle is used for preventing ball screw from falling out the production line in transmission process.
Preferably, the full-automatic processing equipment for the center holes at the two ends of the ball screw further comprises a limiting device, the limiting device comprises,
the non-working end of the sixth linear driver is arranged above the rack and close to one side of the feeding device, and the working end of the sixth linear driver is horizontally arranged downwards;
the sliding chute is arranged on the rack and is arranged on one side of the working end of the sixth linear driver;
the limiting block is movably arranged on one side of the working end of the sixth linear driver and is L-shaped, and the limiting block is used for enabling the ball screws to enter the drilling device one by one.
Preferably, the inclined plate is further provided with a guide groove for guiding the ball screw to slide, the guide groove is formed in one side of the working end of the inclined plate, and the guide groove can prevent the ball screw from being worn to the surface when the ball screw rolls.
Compared with the prior art, the invention has the beneficial effects that:
the invention solves the problem that the center holes at the two ends of the ball screw require manpower to load and unload, saves manpower, greatly improves the working efficiency and realizes full automation in the processing process of the center holes at the two ends of the ball screw. The method comprises the steps of firstly placing a rack on the ground, then installing a fifth linear driver at one side, close to a feeding pipeline, above the rack, installing a limiting block, vertically installing the non-working end of the limiting block at one side of the working end of the fifth linear driver, installing a limiting device in a chute, then respectively installing a first clamping mechanism and a second clamping mechanism at two sides of the output end of the feeding mechanism of the rack, fixing a ball screw falling from the feeding device by the first clamping mechanism and the second clamping mechanism, then installing drilling devices at two sides of the first clamping mechanism and the second clamping mechanism, punching holes at two ends of the fixed ball screw by the drilling devices, after installing full-automatic machining equipment for center holes at two ends of the ball screw, firstly placing an unprocessed ball screw into the feeding pipeline, and installing bearings for preventing abrasion at two ends of the ball screw, after entering a feeding pipeline, the ball screw moves downwards through the inclined plate, sequentially enters a region to be drilled under the action of the limiting device, is fixed by the first clamping mechanism and the second clamping mechanism when entering the region to be machined, then central holes at two ends of the ball screw are machined out through the drilling device, and then the first linear driver, the second linear driver, the third linear driver and the fourth linear driver control the clamping jaws to loosen the ball screw, and the ball screw is moved out of a production line through the first material moving mechanism.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIGS. 5, 6 and 7 are perspective views from different perspectives of the present invention;
FIG. 8 is a side view of the loading device and the limiting device of the present invention;
FIG. 9 is a perspective view of the loading device and the limiting device of the present invention;
the reference numbers in the figures are:
1-a clamping device; 1 a-a first clamping mechanism; 1a1 — first linear driver; 1a 2-second linear drive; 1a3 — first jaw; 1a 4-second jaw; 1 b-a second clamping mechanism; 1b 1-third linear drive; 1b 2-fourth linear drive; 1b 3-third jaw; 1b 4-fourth jaw;
2-a drilling device; 2 a-a fifth linear drive; 2 b-a first rotary drive; 2 c-a drill bit;
3-a blanking device; 3 a-a linear moving mechanism;
4-a feeding device; 4 a-a feeding pipeline; 4 b-a sloping plate; 4 c-a baffle;
5-a limiting device; 5 a-a sixth linear drive; 5 b-a chute; 5 c-a limiting block.
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. 1-9, including,
a machine frame, a plurality of guide rails and a plurality of guide rails,
the clamping device 1 is provided with two pairs of clamping jaws which are matched with each other, the clamping jaws are rectangular clamping jaws with triangular grooves in the middle, the two clamping jaws clamp the ball screw through the grooves in the middle, and the clamping device is used for clamping the ball screw;
the drilling device 2 is arranged beside the clamping device 1, the working end of the drilling device 2 is arranged towards the clamping device 1, and the drilling device 2 is used for drilling holes on two sides of the ball screw;
the blanking device 3 is arranged beside the clamping device 1, the input end of the blanking device 3 is arranged beside the clamping device 1, and the blanking device 3 is used for conveying the processed ball screw out of the production line;
the feeding device 4 is arranged on the rack, the feeding device 4 is arranged on one side of the clamping device 1, the input end of the feeding device 4 is arranged above the rack, the output end of the feeding device 4 is vertically arranged downwards, and the feeding device 4 is used for enabling a ball screw to enter a clamping jaw of the clamping device 1;
the working principle of the device is as follows:
firstly, a rack is placed on the ground, then a fifth linear driver 2a is arranged on one side, close to a feeding pipeline 4a, above the rack, a limiting block 5c is arranged, the non-working end of the limiting block 5c is vertically arranged on one side of the working end of the fifth linear driver 2a, a limiting device 5 is arranged in a chute 5b, then a first clamping mechanism 1a and a second clamping mechanism 1b are respectively arranged on two sides of the output end of the rack feeding mechanism, the first clamping mechanism 1a and the second clamping mechanism 1b are used for fixing a ball screw falling from the feeding device 4, then a drilling device 2 is arranged on two sides of the first clamping mechanism 1a and the second clamping mechanism 1b, the drilling device 2 is used for punching the centers of two ends of the fixed ball screw, after a full-automatic machining device for machining center holes in two ends of the ball screw is installed, the unprocessed ball screw is firstly placed in the feeding pipeline 4a, the ball screw both ends are installed and are prevented the bearing of lead screw wearing and tearing, ball screw passes through swash plate 4b downstream after entering material loading pipeline 4a, get into the region of waiting to bore in proper order under stop device 5's effect, ball screw is at first fixed with ball screw through first fixture 1a and second fixture 1b when entering the region of waiting to process, then process out the centre bore at ball screw both ends through drilling equipment 2, then first linear actuator 1a1, second linear actuator 1a2, third linear actuator 1b1 and fourth linear actuator 1b2 control clamping jaw loosen ball screw, shift out the production line through first material shifting mechanism.
The clamping device 1 is provided with a clamping device,
the first clamping mechanism 1a is arranged beside the rack, the working end of the first clamping mechanism 1a is arranged on one side of the output end of the feeding device 4, and the first clamping mechanism 1a is used for fixing one end of a ball screw to be processed;
the second clamping mechanism 1b is arranged beside the rack, the second clamping mechanism 1b is arranged beside the first clamping mechanism 1a, the working end of the second clamping mechanism 1b is arranged on one side of the output end of the feeding device 4, and the first clamping mechanism 1a is used for fixing the other end of the ball screw to be processed;
the working principle of the clamping device 1 is as follows:
the first clamping mechanism 1a and the second clamping mechanism 1b are respectively installed on two sides of the output end of the frame feeding mechanism, and the first clamping mechanism 1a and the second clamping mechanism 1b are used for fixing the ball screw falling from the feeding device 4.
The first clamping means 1a comprise,
the first linear driver 1a1 is arranged on the output end side of the feeding device 4, and the working end of the first linear driver 1a1 is arranged towards one side of the rack;
the second linear driver 1a2 is arranged at the side of the output end of the feeding device 4, the output end of the second linear driver 1a2 is arranged towards the side far away from the rack, and the second linear driver 1a2 is arranged at the side of the working end of the first linear driver 1a 1;
a first jaw 1a3 disposed on the first linear driver 1a1, the first jaw 1a3 being a rectangular jaw with a triangular recess in the middle;
the second clamping jaw 1a4 is arranged on the second linear driver 1a2, the second clamping jaw 1a4 is a rectangular clamping jaw with a triangular groove in the middle, and the second clamping jaw 1a4 is used for matching with the first clamping jaw 1a3 to fix one end of a ball screw to be processed;
the working principle of the first clamping mechanism 1a is as follows:
the clamping device is arranged beside a frame, the working end of the first clamping mechanism 1a is arranged on one side of the output end of the feeding device 4, and the first clamping mechanism 1a is used for fixing one end of a ball screw to be processed.
The second clamping mechanism 1b comprises a clamping mechanism,
the third linear driver 1b1 is arranged at the output end of the feeding device 4 far away from the first clamping mechanism 1a, and the working end of the third linear driver 1b1 is arranged towards one side of the rack;
a fourth linear actuator 1b2, which is arranged at the side of the output end of the loading device 4 far away from the first clamping mechanism 1a, the output end of the fourth linear actuator 1b2 is arranged towards the side far away from the frame, and the fourth linear actuator 1b2 is arranged at the side of the working end of the third linear actuator 1b 1;
a third jaw 1b3 arranged on a third linear driver 1b1, the third jaw 1b3 being a rectangular jaw with a triangular recess in the middle;
the fourth clamping jaw 1b4 is arranged on the fourth linear driver 1b2, the fourth clamping jaw 1b4 is a rectangular clamping jaw with a triangular groove in the middle, and the fourth clamping jaw 1b4 is used for being matched with the third clamping jaw 1b3 to fix one end of a ball screw to be machined;
the working principle of the second clamping mechanism 1b is as follows:
the clamping device is arranged beside a rack, the second clamping mechanism 1b is arranged beside the first clamping mechanism 1a, the working end of the second clamping mechanism 1b is arranged on one side of the output end of the feeding device 4, and the first clamping mechanism 1a is used for fixing the other end of the ball screw to be processed.
The drilling device 2 is composed of a drilling device,
the two fifth linear drivers 2a are respectively arranged at two sides of the output end of the feeding device 4, and the two fifth linear drivers 2a are respectively arranged towards one sides of the working ends of the first clamping mechanism 1a and the second clamping mechanism 1 b;
the two first rotary drivers 2b are respectively arranged at two sides of the output end of the feeding device 4, the working ends of the two first rotary drivers 2b are respectively horizontally arranged towards one side of the working ends of the first clamping mechanism 1a and the second clamping mechanism 1b, and the two first rotary devices are respectively arranged at one side of the working ends of the two fifth linear drivers 2 a;
the two drill bits 2c are respectively arranged at one side of the working ends of the two first rotary drivers 2b, and the two drill bits 2c are used for drilling two ends of the ball screw fixed by the limiting device 5.
The blanking device 3 comprises a feeding device and a discharging device,
the linear moving mechanism 3a is arranged beside the drilling device 2, the input end of the linear moving mechanism 3a faces one side of the feeding device 4, the working direction of the linear moving mechanism 3a is consistent with that of the feeding device 4, and the linear moving mechanism is used for moving out the ball screw after drilling is finished;
the working principle of the drilling device 2 is as follows:
the drilling device 2 is arranged beside the clamping device 1, and the working end of the drilling device 2 is provided with the drilling device 2 towards the clamping device 1 for drilling two sides of the ball screw.
The feeding device 4 comprises a feeding device and a discharging device,
the feeding pipeline 4a is arranged at one end, far away from the drilling device 2, of the rack, the input end of the feeding pipeline 4a is arranged vertically upwards, the output end of the feeding pipeline 4a is arranged vertically downwards, and the feeding pipeline 4a is used for transmitting the ball screw which is not punched to a station to be punched;
the inclined plate 4b is arranged on the rack, the input end of the inclined plate 4b is arranged below the output end of the feeding pipeline 4a, one side of the output end of the inclined plate 4b is arranged on one side, close to the rack, of the drilling device 2, the inclined plate 4b is arranged in an inclined mode, and the inclined plate 4b is used for conveying the ball screws falling from the feeding pipeline 4a to the side of the drilling device 2;
the baffle 4c is arranged on the rack, the baffle 4c is arranged on two sides of the inclined plate 4b, and the baffle 4c is used for preventing the ball screw from falling out of the production line in the transmission process;
the working principle of the feeding device 4 is as follows:
the feeding device 4 is arranged on one side of the clamping device 1, the input end of the feeding device 4 is arranged above the rack, the output end of the feeding device 4 is arranged vertically downwards, and the feeding device 4 is used for enabling a ball screw to enter a clamping jaw of the clamping device 1.
The full-automatic processing equipment for the center holes at the two ends of the ball screw further comprises a limiting device 5, wherein the limiting device 5 comprises,
the non-working end of the sixth linear driver 5a is arranged above the rack and close to one side of the feeding device 4, and the working end of the sixth linear driver 5a is horizontally arranged downwards;
the sliding chute 5b is arranged on the rack, and the sliding chute 5b is arranged on one side of the working end of the sixth linear driver 5 a;
the limiting block 5c is movably arranged on one side of the working end of the sixth linear driver 5a, the limiting block 5c is L-shaped, and the limiting blocks 5c are used for enabling the ball screws to enter the drilling device 2 one by one;
the working principle of the limiting device 5 is as follows:
arranged beside the feeding device 4 for the ball screws to enter the drilling device 2 one by one.
The inclined plate 4b is also provided with a guide groove for guiding the ball screw to slide, the guide groove is arranged on one side of the working end of the inclined plate 4b, and the guide groove can prevent the ball screw from being worn to the surface when rolling.
The working principle of the invention is as follows:
firstly, a rack is placed on the ground, a fifth linear driver 2a is installed on one side, close to a feeding pipeline 4a, above the rack, a limiting block 5c is installed, the non-working end of the limiting block 5c is vertically installed on one side of the working end of the fifth linear driver 2a, and a limiting device 5 is installed in a sliding groove 5 b.
And secondly, respectively installing the first clamping mechanism 1a and the second clamping mechanism 1b at two sides of the output end of the frame feeding mechanism, wherein the first clamping mechanism 1a and the second clamping mechanism 1b are used for fixing the ball screw falling from the feeding device 4, then installing the drilling device 2 at two sides of the first clamping mechanism 1a and the second clamping mechanism 1b, and the drilling device 2 is used for drilling the centers of two ends of the fixed ball screw.
Step three, after the full-automatic processing equipment for the center holes at the two ends of the ball screw is installed, firstly, the unprocessed ball screw is placed into the feeding pipeline 4a, bearings for preventing the screw from being abraded are installed at the two ends of the ball screw, the ball screw enters the feeding pipeline 4a and then moves downwards through the inclined plate 4b, and the ball screw sequentially enters the area to be drilled under the action of the limiting device 5.
And step four, when the ball screw rod enters the area to be processed, the ball screw rod is fixed through the first clamping mechanism 1a and the second clamping mechanism 1 b.
And fifthly, central holes at two ends of the ball screw are machined through the drilling device 2, then the first linear driver 1a1, the second linear driver 1a2, the third linear driver 1b1 and the fourth linear driver 1b2 control the clamping jaws to loosen the ball screw, and the ball screw is moved out of the production line through the first material moving mechanism.
The foregoing has described the general principles, principal 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 (9)
1. A full-automatic processing device for center holes at two ends of a ball screw is characterized by comprising,
a machine frame, a plurality of guide rails and a plurality of guide rails,
the clamping device (1), the clamping device (1) has two pairs of clamping jaws that cooperate with each other, the clamping jaw is a rectangular clamping jaw with a triangular groove in the middle, the two clamping jaws clamp the ball screw through the groove in the middle, the clamping device is used for clamping the ball screw;
the drilling device (2) is arranged beside the clamping device (1), the working end of the drilling device (2) is arranged towards the clamping device (1), and the drilling device (2) is used for drilling holes on two sides of the ball screw;
the blanking device (3) is arranged beside the clamping device (1), the input end of the blanking device (3) is arranged beside the clamping device (1), and the blanking device (3) is used for conveying the processed ball screw out of the production line;
the feeding device (4) is arranged on the rack, the feeding device (4) is arranged on one side of the clamping device (1), the input end of the feeding device (4) is arranged above the rack, the output end of the feeding device (4) is vertically arranged downwards, and the feeding device (4) is used for enabling the ball screw to enter a clamping jaw of the clamping device (1).
2. The full-automatic processing equipment of the central hole at the two ends of the ball screw according to the claim 1 is characterized in that the clamping device (1) comprises,
the first clamping mechanism (1 a) is arranged beside the frame, the working end of the first clamping mechanism (1 a) is arranged on one side of the output end of the feeding device (4), and the first clamping mechanism (1 a) is used for fixing one end of a ball screw to be processed;
the second clamping mechanism (1 b) is arranged beside the rack, the second clamping mechanism (1 b) is arranged beside the first clamping mechanism (1 a), the working end of the second clamping mechanism (1 b) is arranged on one side of the output end of the feeding device (4), and the first clamping mechanism (1 a) is used for fixing the other end of the ball screw to be processed.
3. The full-automatic processing equipment of the central hole at the two ends of the ball screw according to the claim 2, characterized in that the first clamping mechanism (1 a) comprises,
the first linear driver (1 a 1) is arranged on the output end side of the feeding device (4), and the working end of the first linear driver (1 a 1) is arranged towards one side of the rack;
the second linear driver (1 a 2) is arranged at the side of the output end of the feeding device (4), the output end of the second linear driver (1 a 2) is arranged towards the side far away from the rack, and the second linear driver (1 a 2) is arranged at the side of the working end of the first linear driver (1 a 1);
the first clamping jaw (1 a 3) is arranged on the first linear driver (1 a 1), and the first clamping jaw (1 a 3) is a rectangular clamping jaw with a triangular groove in the middle;
and the second clamping jaw (1 a 4) is arranged on the second linear driver (1 a 2), the second clamping jaw (1 a 4) is a rectangular clamping jaw with a triangular groove in the middle, and the second clamping jaw (1 a 4) is used for matching with the first clamping jaw (1 a 3) to fix one end of a ball screw to be machined.
4. The full-automatic processing equipment of the central hole at the two ends of the ball screw according to the claim 3, characterized in that the second clamping mechanism (1 b) comprises,
the third linear driver (1 b 1) is arranged at the output end of the feeding device (4) far away from one side of the first clamping mechanism (1 a), and the working end of the third linear driver (1 b 1) is arranged towards one side of the rack;
the fourth linear driver (1 b 2) is arranged on the side, far away from the first clamping mechanism (1 a), of the output end of the feeding device (4), the output end of the fourth linear driver (1 b 2) is arranged towards the side, far away from the rack, and the fourth linear driver (1 b 2) is arranged on the side, far away from the working end, of the third linear driver (1 b 1);
the third clamping jaw (1 b 3) is arranged on the third linear driver (1 b 1), and the third clamping jaw (1 b 3) is a rectangular clamping jaw with a triangular groove in the middle;
and the fourth clamping jaw (1 b 4) is arranged on the fourth linear driver (1 b 2), the fourth clamping jaw (1 b 4) is a rectangular clamping jaw with a triangular groove in the middle, and the fourth clamping jaw (1 b 4) is used for matching with the third clamping jaw (1 b 3) to fix one end of a ball screw to be machined.
5. The full-automatic machining equipment for the center holes at the two ends of the ball screw according to claim 3, characterized in that the drilling device (2) comprises,
the two fifth linear drivers (2 a) are respectively arranged at two sides of the output end of the feeding device (4), and the two fifth linear drivers (2 a) are respectively arranged towards one sides of the working ends of the first clamping mechanism (1 a) and the second clamping mechanism (1 b);
the two first rotary drivers (2 b) are respectively arranged at two sides of the output end of the feeding device (4), the working ends of the two first rotary drivers (2 b) are respectively horizontally arranged towards one sides of the working ends of the first clamping mechanism (1 a) and the second clamping mechanism (1 b), and the two first rotary devices are respectively arranged at one sides of the working ends of the two fifth linear drivers (2 a);
the two drill bits (2 c) are arranged on one side of the working ends of the two first rotary drivers (2 b), and the two drill bits (2 c) are used for drilling holes in two ends of the ball screw fixed by the limiting device (5).
6. The full-automatic processing equipment for the central holes at the two ends of the ball screw according to the claim 1 is characterized in that the blanking device (3) comprises,
the linear moving mechanism (3 a) is arranged beside the drilling device (2), the input end of the linear moving mechanism (3 a) is arranged towards one side of the feeding device (4), the working direction of the linear moving mechanism (3 a) is consistent with that of the feeding device (4), and the linear moving mechanism is used for moving out the ball screw after drilling.
7. The full-automatic processing equipment for the central holes at the two ends of the ball screw according to the claim 1, characterized in that the feeding device (4) comprises,
the feeding pipeline (4 a) is arranged at one end, far away from the drilling device (2), of the rack, the input end of the feeding pipeline (4 a) is arranged vertically upwards, the output end of the feeding pipeline (4 a) is arranged vertically downwards, and the feeding pipeline (4 a) is used for transmitting the ball screw which is not punched to a station to be punched;
the inclined plate (4 b) is arranged on the rack, the input end of the inclined plate (4 b) is arranged below the output end of the feeding pipeline (4 a), one side of the output end of the inclined plate (4 b) is arranged on one side, close to the rack, of the drilling device (2), the inclined plate (4 b) is arranged in an inclined mode, and the inclined plate (4 b) is used for conveying the ball screws falling from the feeding pipeline (4 a) to the side of the drilling device (2);
the baffle (4 c) is arranged on the rack, the baffle (4 c) is arranged on two sides of the inclined plate (4 b), and the baffle (4 c) is used for preventing the ball screw from falling out of the production line in the transmission process.
8. The full-automatic processing equipment for the center holes at the two ends of the ball screw according to claim 1, characterized in that the full-automatic processing equipment for the center holes at the two ends of the ball screw further comprises a limiting device (5), the limiting device (5) comprises,
the non-working end of the sixth linear driver (5 a) is arranged above the rack and close to one side of the feeding device (4), and the working end of the sixth linear driver (5 a) is horizontally arranged downwards;
the sliding chute (5 b) is arranged on the rack, and the sliding chute (5 b) is arranged on one side of the working end of the sixth linear driver (5 a);
and the limiting block (5 c) is movably arranged on one side of the working end of the sixth linear driver (5 a), the limiting block (5 c) is L-shaped, and the limiting block (5 c) is used for enabling the ball screws to enter the drilling device (2) one by one.
9. The full-automatic processing equipment for the center holes at the two ends of the ball screw according to claim 7, wherein the inclined plate (4 b) is further provided with a guide groove for guiding the sliding of the ball screw, the guide groove is arranged at one side of the working end of the inclined plate (4 b), and the guide groove can prevent the ball screw from being worn to the surface of the ball screw during rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786972.8A CN113369535A (en) | 2021-07-13 | 2021-07-13 | Full-automatic processing equipment for center holes at two ends of ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786972.8A CN113369535A (en) | 2021-07-13 | 2021-07-13 | Full-automatic processing equipment for center holes at two ends of ball screw |
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| Publication Number | Publication Date |
|---|---|
| CN113369535A true CN113369535A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110786972.8A Pending CN113369535A (en) | 2021-07-13 | 2021-07-13 | Full-automatic processing equipment for center holes at two ends of ball screw |
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| CN (1) | CN113369535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211022A (en) * | 2022-01-04 | 2022-03-22 | 建湖县庆建机械有限公司 | Automatic go up drilling equipment for processing of transmission shaft of unloading |
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| CN201913463U (en) * | 2010-12-01 | 2011-08-03 | 常州市三利精机有限公司 | Horizontal double-faced numerical control machine tool for milling end face and drilling central hole |
| CN207431314U (en) * | 2017-07-20 | 2018-06-01 | 洛阳立博数控科技有限公司 | A kind of depth control apparatus of cylindrical roller both ends of the surface drill centers |
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