Workpiece plane chamfering equipment

Abstract

The utility model relates to workpiece plane chamfering equipment which comprises a first plane mechanism and a first chamfering mechanism and further comprises a second plane mechanism and a second chamfering mechanism. A workpiece passes through the working faces of the first plane mechanism, the first chamfering mechanism, the second plane mechanism and the second chamfering mechanism in sequence, and a first feeding mechanism, a first positioning support, a second feeding mechanism and a second positioning support are further installed. The workpiece positioning face of the first positioning support coincides with the working face of the first chamfering mechanism, and the first feeding mechanism is used for pushing the workpiece till the to-be-machined face of the workpiece makes contact with the first positioning support. According to the workpiece plane chamfering equipment, the workpieces are clamped through the first clamp, the face, where the first clamp is located, of the first locating support coincides with the working face of the chamfering mechanism, and it is guaranteed that the positions of the chamfering faces of the workpieces in the same batch are consistent.

Description

Technical Field

[0001] The present application relates to a workpiece plane chamfering device, belonging to the technical field of workpiece processing. Background Art

[0002] Burrs usually appear on machined workpieces, which makes it inconvenient to assemble parts. Therefore, chamfers are usually made on the ends of the workpieces. An important function of chamfers is to remove burrs and make installation easier. In addition, chamfers can also reduce stress concentration and enhance the strength of parts. It can be seen that chamfers on workpieces play a very important role.

[0003] There are many chamfering processing equipment on the market. A lock body processing mechanism with application number 202022423615.9 includes a lock body clamp for clamping and fixing the lock body, and a chamfering mechanism for chamfering the lock body on the lock body clamp. The lock body clamp can be moved back and forth laterally and is arranged on a frame, and the chamfering mechanism can be moved back and forth longitudinally and is arranged on the frame; the chamfering mechanism includes a chamfering head and a first driving component for driving the chamfering head to rotate; the movement path of the lock body driven by the lock body clamp intersects with the movement path of the working end of the chamfering head, and it pushes the workpiece into the clamp for fixing through a cylinder. Since there are slight differences in the sizes of different workpieces and the distance that the cylinder pushes the workpiece each time is fixed, the surfaces of the same batch of workpieces subjected to chamfering are different, resulting in differences in the degree of chamfering of the same batch of workpieces.

[0004] Therefore, in order to solve the above technical problems, it is necessary to provide a workpiece plane chamfering device to overcome the above defects in the prior art. Utility Model Content

[0005] The utility model aims to provide a workpiece plane chamfering device which can ensure that the chamfered surfaces of a batch of workpieces are consistent when machining the workpieces.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a workpiece plane chamfering equipment, including a first plane mechanism and a first chamfering mechanism arranged horizontally, and also including a second plane mechanism and a second chamfering mechanism; the structures of the first plane mechanism and the first chamfering mechanism are the same as the structures of the second plane mechanism and the second chamfering mechanism, and the working directions are opposite; the workpiece passes through the working surfaces of the first plane mechanism, the first chamfering mechanism, the second plane mechanism and the second chamfering mechanism in sequence, and a first feeding mechanism, a first positioning bracket, a second feeding mechanism and a second positioning bracket are also installed; the surface of the first positioning bracket that positions the workpiece coincides with the working surface of the first chamfering mechanism, and the first feeding mechanism is used to push the workpiece until the surface to be processed of the workpiece contacts the first positioning bracket, and the surface of the second positioning bracket that positions the workpiece coincides with the working surface of the second chamfering mechanism, and the second feeding mechanism is used to push the workpiece until the surface to be processed of the workpiece contacts the second positioning bracket.

[0007] A workpiece plane chamfering device of the utility model is further configured as follows: it also includes a first clamp and a second clamp, the first clamp and the second clamp are used to fix the workpiece, the first clamp can be set to move back and forth laterally, the movement path of the workpiece driven by the first clamp intersects with the working paths of the first plane mechanism and the first chamfering mechanism; the structure of the second clamp is consistent with the structure of the first angle mechanism, and the movement paths of the second clamp and the first clamp are parallel to each other; the movement path of the workpiece driven by the second clamp intersects with the working paths of the second plane mechanism and the second chamfering mechanism.

[0008] A workpiece plane chamfering device of the utility model is further configured as follows: the first fixture includes a base, a side pressure assembly, a top pressure assembly, a first support plate and a motor for driving the first support plate to move; the motor is used to drive the first support plate to move laterally; the base is detachably connected to the first support plate, the side pressure assembly is laterally arranged on one side of the base, the top pressure assembly is vertically arranged on the top of the base, a longitudinal opening is opened at the bottom of the base, and a convex strip matching the opening is integrally formed on the first support plate.

[0009] The workpiece plane chamfering device of the utility model is further configured as follows: a first discharging mechanism is also provided, and the first discharging mechanism is used to push the workpiece on the first clamp onto the second feeding mechanism.

[0010] The workpiece plane chamfering device of the utility model is further configured to include: a second discharging mechanism, which is used for pushing the workpiece out of the second clamp.

[0011] A workpiece plane chamfering device of the utility model is further configured as follows: a first feeding mechanism includes a feeding slide and a first feeding cylinder, the top surface of the feeding slide is not lower than the top surface of the base, the first feeding cylinder is installed on the feeding slide, and the output end of the first feeding cylinder faces the first positioning bracket.

[0012] A workpiece plane chamfering device of the utility model is further configured as follows: a first discharging mechanism includes a discharging slide plate and a first discharging cylinder, the discharging slide plate and the first discharging cylinder are respectively installed on both sides of the first clamp, and the first discharging cylinder is used to push the workpiece onto the discharging slide plate.

[0013] A workpiece plane chamfering device of the utility model is further configured as follows: the first discharging mechanism also includes a second discharging cylinder, the second discharging cylinder is installed on the discharging slide plate, and the second cylinder is used to push the workpiece into the second feeding mechanism.

[0014] The utility model is further configured as follows: the second discharging mechanism comprises a third discharging cylinder and a discharging trough, and the third discharging cylinder is used to push the workpiece in the second fixture into the discharging trough.

[0015] A workpiece plane chamfering device of the utility model is further configured as follows: a first chamfering mechanism and a first plane mechanism are installed on the same bracket, a driving motor is fixedly connected to the bracket, and the driving motor drives the first chamfering mechanism to move along the vertical direction of the bracket.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The first feeding cylinder in the utility model pushes the workpiece to the first positioning bracket, and the workpiece is clamped by the first clamp. Since the surface of the positioning clamp of the first positioning bracket coincides with the working surface of the first chamfering mechanism, the chamfering surface positions of the same batch of workpieces are ensured to be consistent.

[0018] 2. The first plane mechanism and the first chamfering mechanism in the utility model are installed on the same bracket, which can reduce the distance between the first plane mechanism and the first chamfering mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view of the workpiece plane chamfering device of the utility model;

[0020] Figure 2 for Figure 1 A perspective view of the first plane mechanism and the second chamfering mechanism;

[0021] Figure 3 for Figure 1 An enlarged view of the second plane mechanism and the second chamfering mechanism;

[0022] Figure 4 for Figure 1 Schematic diagram of the structure of the middle fixture;

[0023] Figure 5 for Figure 1 The structural diagram of the first discharging cylinder;

[0024] Figure 6 for Figure 1 Schematic diagram of the structure of the third discharging cylinder. DETAILED DESCRIPTION

[0025] Please refer to the instruction manual Figure 1 To Attachment Figure 6 As shown, the utility model is a workpiece plane chamfering device, including a first feeding mechanism 2 for pushing the workpiece to move, a first positioning bracket 8 for positioning the workpiece, a first plane mechanism 6 for cutting the workpiece, a first chamfering mechanism 5 for chamfering the workpiece and a first discharging mechanism 3 for pushing the workpiece to move, and also includes a first clamp 4 set for horizontal reciprocating movement, the first clamp 4 can clamp the workpiece, and the moving path of the workpiece driven by the first clamp 4 intersects with the working paths of the first plane mechanism 6 and the first chamfering mechanism 5.

[0026] Specifically, the first planar mechanism 6 and the first chamfering mechanism 5 are installed on the same bracket 7, and the bracket 7 reduces the distance between the first planar mechanism 6 and the first chamfering mechanism 5, thereby increasing work efficiency; it is further configured that a driving motor 71 is fixedly connected to the bracket 7, and the driving motor 71 drives the first chamfering mechanism 5 to move along the vertical direction of the bracket 7; as a preferred embodiment, the transmission method generally adopts a screw transmission that is more common in the mechanical field, and the second chamfering mechanism 51 can move in the vertical direction of the bracket 7, and the driving motor 71 can change the position of the first chamfering mechanism 5, and the first chamfering mechanism 5 can chamfer according to the shape of the workpiece; a dovetail groove 72 is provided on one side of the first planar mechanism 6, and the first planar mechanism 6 is detachably connected to the bracket 7 through the dovetail groove 72, and the length direction of the dovetail groove 72 is longitudinally distributed, and the dovetail groove 72 is convenient for adjusting the cutting amount of the first planar mechanism 6.

[0027] The first clamp 4 is composed of a base 411, a side pressure component 412, a top pressure component 413, a first support plate 414 and a motor 415 for driving the first support plate 414 to move; the motor 415 drives the first support plate 414 to move laterally, and the transmission method generally adopts a screw transmission that is more common in the mechanical field, driving the first support plate 414 to link the base 411, the side pressure component 412, and the top pressure component 413 to move; the side pressure component 412 is laterally arranged on one side of the base 411, and the side pressure component 412 is used to fix the workpiece laterally, and the top pressure component 413 is vertically arranged on the top of the base 411, and the top pressure component 413 is used to fix the workpiece in the vertical direction; the base 411 is detachably connected to the first support plate 414, as a preferred embodiment, a longitudinal opening 416 is opened at the bottom of the base 411, and a convex strip 417 that cooperates with the longitudinal opening 416 is integrally formed on the first support plate 414, and the longitudinal opening 416 facilitates the base 411 to be replaced in the vertical direction and better fix the workpiece.

[0028] The first positioning bracket 8 is located on the side of the first planar mechanism 6 away from the first chamfering mechanism 5. The surface of the first positioning bracket 8 for positioning the workpiece coincides with the working surface of the first chamfering mechanism 5. The first positioning bracket 8 is used to limit the position of the workpiece for subsequent processing; the first feeding mechanism 2 is used to push the workpiece onto the fixture until the surface to be processed of the workpiece contacts the first positioning bracket 8. As a preferred embodiment, the first feeding mechanism 2 is composed of a first feeding slide 211 and a first feeding cylinder 212; in this embodiment, the side wall at the end of the first feeding slide 211 faces the first positioning bracket 8, the top surface of the first feeding slide 211 is not lower than the top surface of the base 411, the first feeding cylinder 212 is installed on the first feeding slide 211, and the output end of the first feeding cylinder 212 faces the first positioning bracket 8. Specifically, the first feeding cylinder 212 is longitudinally installed on the first feeding slide 211, and the piston of the first feeding cylinder 212 can push the workpiece until the surface to be processed of the workpiece contacts the first positioning bracket 8 to ensure that the chamfering surface positions of the same batch of workpieces are consistent.

[0029] In this embodiment, the mechanism for processing the back of the workpiece is composed of a second planar mechanism 61, a second chamfering mechanism 51, a second fixture 41, a second positioning bracket 81 and a second feeding mechanism 21. The structures of the second planar mechanism 61, the second chamfering mechanism 51, the second fixture 41, the second positioning bracket 81 and the second feeding mechanism 21 are consistent with the structures of the first planar mechanism 6, the first chamfering mechanism 5, the first fixture 4, the first positioning bracket 8 and the first feeding mechanism 2; the second planar mechanism 61 and the second chamfering mechanism 51 have opposite working directions to the first planar mechanism 6 and the first chamfering mechanism 5, the movement paths of the second fixture 41 and the first fixture 4 are parallel to each other, and the second planar mechanism 61 and the second chamfering mechanism 51 are used for chamfering the back of the workpiece.

[0030] The first discharging mechanism 3 is located on the side of the first chamfering mechanism 5 away from the first plane mechanism 6. The first discharging mechanism 3 is used to push the workpiece on the first fixture 4 to the second feeding mechanism 21. The first discharging mechanism 3 includes a discharging slide 311 and a first discharging cylinder 312. The discharging slide 311 and the first discharging cylinder 312 are respectively installed on both sides of the moving end of the first fixture 4. The first discharging cylinder 312 is used to push the workpiece to the end of the discharging slide 311; as a preferred embodiment, a fixed block 22 is installed at the bottom of the first discharging cylinder 312, and two longitudinal grooves 23 are provided on the fixed block 22. The position of the first discharging cylinder 312 is adjusted according to the different installation positions of the fixed block 22.

[0031] The second discharging cylinder 313 is installed on the discharging slide 311, and the second discharging cylinder 313 is used to push the workpiece into the second feeding mechanism 21; in the present embodiment, the second discharging cylinder 313 is installed horizontally at the end of the discharging slide 311, and the side wall of the end of the discharging slide 311 is connected to the second feeding mechanism 21; the second feeding mechanism 21 is composed of a second feeding slide 2111 and a feeding second cylinder 2112, and the discharging slide 311 is connected to the second feeding slide 2111 to form an L-shaped structure, and the piston of the second discharging cylinder 313 pushes the workpiece from the end of the discharging slide 311 to the second feeding slide 2111, and the workpiece is pushed into the second fixture 41 for fixing by the second feeding cylinder 2112; the second fixture 41 is composed of a second tray 4111, a second motor 4112, etc., and the second motor 4112 is used to drive the second tray 4111 to move horizontally.

[0032] The second discharging mechanism 31 is used to push out the workpiece on the second fixture 41. The second discharging mechanism 31 includes a third discharging cylinder 3111 and a discharging trough 3112. The third discharging cylinder 3111 is located on the side of the second chamfering mechanism 51 away from the second plane mechanism 61, and is used to push the workpiece in the second fixture 41 into the discharging trough 3112. In the present embodiment, the third discharging cylinder 3111 and the discharging trough 3112 are respectively located on both sides of the end of the second fixture 41, and the third discharging cylinder 3111 is longitudinally installed; as a preferred embodiment, a fixed block 2 32 is installed at the bottom of the third discharging cylinder 3111, and a transverse groove 33 is opened on the fixed block 2 32. The position of the third discharging cylinder 3111 is adjusted according to the different installation positions of the fixed block 2 32.

[0033] The working principle of a workpiece plane chamfering device of the utility model is as follows:

[0034] First, place the workpiece in the first feeding slide 211, push the workpiece through the first feeding cylinder 212 until it abuts against the first positioning bracket 8, start the side pressure assembly 412 and the top pressure assembly 413 to clamp the workpiece, move the first support plate 414 to move the workpiece to the first plane mechanism 6 and the first chamfering mechanism 5 in sequence to process the front side of the workpiece, and after the processing is completed, move the first support plate 414 to move the workpiece to the material slide 311 in sequence, push the workpiece to the end of the discharging slide 311 through the first discharging cylinder 312, and push the workpiece straight to the end of the discharging slide 311 through the second discharging cylinder 313 To the side of the output end of the second feeding cylinder 2112 in the second feeding slide 2111, the second feeding cylinder 2112 pushes the workpiece until it abuts against the second positioning bracket 81, the second clamp 41 is started to clamp the workpiece, and the second pallet 4111 is moved to move the workpiece to the second plane mechanism 61 and the second chamfering mechanism 51 in sequence for processing the back of the workpiece. After the processing is completed, the workpiece is moved to the discharge trough 3112 through the second pallet 4111, and the third discharge cylinder 3111 is started to push the workpiece into the discharge trough 3112 to complete the processing of the workpiece.

[0035] The above specific implementation methods are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A workpiece plane chamfering device, comprising a first plane mechanism and a first chamfering mechanism, and also comprising a second plane mechanism and a second chamfering mechanism; the structures of the first plane mechanism and the first chamfering mechanism are the same as those of the second plane mechanism and the second chamfering mechanism, and the working directions are opposite; the workpiece passes through the working surfaces of the first plane mechanism, the first chamfering mechanism, the second plane mechanism and the second chamfering mechanism in sequence, characterized in that: A first feeding mechanism, a first positioning bracket, a second feeding mechanism and a second positioning bracket are also installed; the first positioning bracket positions the surface of the workpiece to coincide with the working surface of the first chamfering mechanism, the first feeding mechanism is used to push the workpiece until the surface to be processed of the workpiece contacts the first positioning bracket, the second positioning bracket positions the surface of the workpiece to coincide with the working surface of the second chamfering mechanism, and the second feeding mechanism is used to push the workpiece until the surface to be processed of the workpiece contacts the second positioning bracket.

2. A workpiece plane chamfering device according to claim 1, characterized in that: It also includes a first clamp and a second clamp, the first clamp and the second clamp are used to fix the workpiece, the first clamp can be set to move back and forth horizontally, the movement path of the workpiece driven by the first clamp intersects with the working paths of the first plane mechanism and the first chamfering mechanism; the structure of the second clamp is consistent with the structure of the first angle mechanism, and the movement paths of the second clamp and the first clamp are parallel to each other; the movement path of the workpiece driven by the second clamp intersects with the working paths of the second plane mechanism and the second chamfering mechanism.

3. A workpiece plane chamfering device according to claim 2, characterized in that: The first fixture includes a base, a side pressure assembly, a top pressure assembly, a first support plate, and a motor for driving the first support plate to move; the motor is used to drive the first support plate to move horizontally; The base is detachably connected to the first support plate, the side pressure assembly is horizontally arranged on one side of the base, the top pressure assembly is vertically arranged on the top of the base, a longitudinal opening is opened at the bottom of the base, and a convex strip that cooperates with the opening is integrally formed on the first support plate.

4. The workpiece plane chamfering device according to claim 1, characterized in that: A first discharging mechanism is also provided, and the first discharging mechanism is used to push the workpiece on the first clamp onto the second feeding mechanism.

5. The workpiece plane chamfering device according to claim 1, characterized in that: It also includes a second discharging mechanism, which is used to push the workpiece out of the second fixture.

6. The workpiece plane chamfering device according to claim 1, characterized in that: The first feeding mechanism includes a feeding slide and a first feeding cylinder. The top surface of the feeding slide is not lower than the top surface of the base. The first feeding cylinder is installed on the feeding slide, and the output end of the first feeding cylinder faces the first positioning bracket.

7. A workpiece plane chamfering device according to claim 4, characterized in that: The first discharging mechanism includes a discharging slide plate and a first discharging cylinder. The discharging slide plate and the first discharging cylinder are respectively installed on both sides of the first fixture. The first discharging cylinder is used to push the workpiece onto the discharging slide plate.

8. The workpiece plane chamfering device according to claim 4, characterized in that: The first discharging mechanism also includes a second discharging cylinder, which is installed on the discharging slide plate, and the second cylinder is used to push the workpiece into the second feeding mechanism.

9. The workpiece plane chamfering device according to claim 5, characterized in that: The second discharging mechanism comprises a third discharging cylinder and a discharging trough. The third discharging cylinder is used to push the workpiece in the second fixture into the discharging trough.

10. The workpiece plane chamfering device according to claim 1, characterized in that: The first chamfering mechanism and the first planar mechanism are installed on the same bracket, and a driving motor is fixedly connected to the bracket, and the driving motor drives the first chamfering mechanism to move along the vertical direction of the bracket.

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