A device for chamfering and punching a bar in a bolt machining process

Abstract

The utility model relates to the field of bolt processing, proposes a kind of bar chamfer punching device in bolt processing process, including device ontology, the device ontology top is fixed with conveying assembly, the device ontology top is fixed with processing assembly, the conveying assembly includes first motor, the first motor output is fixed with first driving gear, the first driving gear side is engaged with first driven gear, the first driven gear top is fixed with processing table, clamping claw is installed on the processing table, the clamping claw side is fixed with hydraulic rod. Through the above technical scheme, the device in the bolt processing process of the prior art bar chamfer punching device when using, device can only be processed one by one when processing bolt, cannot be clamped and fixed to the next bolt needing processing while processing bolt, leading to the low efficiency of the processing of bolt, thereby increasing the manufacturing cost of production bolt problem.

Description

Technical Field

[0001] This utility model relates to the field of bolt processing technology, specifically to a device for chamfering and punching holes in bar stock during bolt processing. Background Technology

[0002] Bolts, as a type of fastener, are widely used in industries such as machinery, automobiles, and construction. With the rapid development of these industries, the demand for bolts is constantly increasing. At the same time, in order to improve production efficiency and product quality, the bolt processing industry is placing increasingly higher demands on processing equipment and processes.

[0003] Chinese Patent CN217291310U provides a device for chamfering and punching bolt bars during bolt processing. The device includes a processing worktable and a base fixedly mounted on the right side of the worktable. The worktable is equipped with a chamfering and punching mechanism, which includes a drive motor, a rotating lead screw, a sliding lead nut, a fixed round rod, a sliding bushing, a chamfering mounting plate, a chamfering mounting shell, a chamfering motor, a chamfering shaft, a chamfering disc, a driving bevel gear, a rotating lead screw, a driven bevel gear, a sliding lead nut, a fixed round rod, a sliding bushing, a drilling mounting plate, a drilling motor, and a drill rod. The beneficial effect of this invention is that the chamfering and punching mechanism located on the processing worktable can simultaneously chamfer and punch bolt bars, effectively improving the efficiency of bolt bar chamfering and punching. During chamfering and punching, the arc-shaped clamping plate can clamp and fix the bolt bar on the base, preventing positional displacement of the bolt bar during chamfering and punching.

[0004] When using the above-mentioned bolt processing device for chamfering and punching bar stock, the device can only process bolts one by one. It cannot clamp and fix the next bolt to be processed at the same time, resulting in low bolt processing efficiency and thus increasing the manufacturing cost of bolts. Utility Model Content

[0005] This utility model proposes a device for chamfering and punching bolt stock during bolt processing. It solves the problem that in related technologies, when using devices for chamfering and punching bolt stock during bolt processing, the device can only process bolts one by one and cannot clamp and fix the next bolt to be processed at the same time, resulting in low bolt processing efficiency and increased bolt manufacturing costs.

[0006] The technical solution of this utility model is as follows: a device for chamfering and punching bars during bolt processing, comprising a device body, a conveying component fixed to the top of the device body, and a processing component fixed to the top of the device body;

[0007] The conveying assembly includes a first motor, a first driving gear fixed to the output end of the first motor, a first driven gear meshing with the side of the first driving gear, a processing table fixed to the top of the first driven gear, a clamping claw mounted on the processing table, a hydraulic rod fixed to the side of the clamping claw, a push plate fixed to the top of the hydraulic rod, a telescopic rod fixed to the bottom of the push plate, and positive and negative electrode plates fixed to the bottom of the telescopic rod.

[0008] Preferably, a wedge is fixed to the top of the device body, and a conductive sheet is fixed to the top of the wedge.

[0009] Preferably, the conductive sheet is located directly below the positive and negative electrode sheets, and a power source is connected to the bottom of the conductive sheet.

[0010] Preferably, the clamping claws are provided in four sets, and the four sets of clamping claws are symmetrically distributed on the processing table. Hydraulic rods are fixed to the sides of the four sets of clamping claws, and telescopic rods are fixed to the bottom of the hydraulic rods.

[0011] Preferably, a support block is fixed to the top of the device body, and a conveyor belt is rotatably connected to the support block. The conveyor belt is installed on the right side of the processing table.

[0012] Preferably, the processing component includes a supporting wall panel, a cylinder is fixed to the inner wall of the supporting wall panel, a connecting block is fixed to the other end of the cylinder, a processing groove is fixed to the other end of the connecting block, and an annular groove is formed in the processing groove.

[0013] Preferably, a second motor is fixed in the connecting block, a second drive gear is fixed at the output end of the second motor, a punch is fixed at the other end of the second drive gear, a second driven gear is meshed with the side of the second drive gear, and a chamfering die is fixed at the other end of the second driven gear.

[0014] Preferably, the second driven gear is rotatably connected in the annular groove.

[0015] The working principle and beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, by setting up a conveying component, the bolts to be processed can be clamped and fixed at the same time. This not only improves the efficiency of bolt processing and production, but also reduces the number of operation steps, thereby reducing machine operating time and manufacturing costs. It achieves the effect of improving production efficiency while reducing production costs. At the same time, the unloading machine enables automatic unloading of materials from the processing platform, which reduces manual intervention, improves production efficiency, and enhances the automation level of the device. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0019] Figure 2 This is a side cross-sectional view of the conveying assembly of this utility model;

[0020] Figure 3 for Figure 2 Enlarged sectional view of the structure in section A;

[0021] Figure 4 This is a schematic diagram of the processing component structure of this utility model;

[0022] Figure 5 for Figure 4 Enlarged cross-sectional view of the structure at point B.

[0023] In the diagram: 1. Device body; 2. Conveying assembly; 21. First motor; 22. First driving gear; 23. First driven gear; 24. Processing table; 25. Clamping claw; 26. Hydraulic rod; 27. Push plate; 28. Telescopic rod; 29. ​​Positive and negative electrode plates; 210. Inclined block; 211. Conductive plate; 212. Support block; 213. Conveyor belt; 3. Processing assembly; 31. Support wall plate; 32. Cylinder; 33. Connecting block; 34. Second motor; 35. Processing groove; 36. Second driving gear; 37. Punching punch; 38. Second driven gear; 39. Chamfering die. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1

[0026] like Figures 1-3 As shown, this embodiment proposes a device for chamfering and punching bar stock during bolt processing, including a device body 1, a conveying component 2 fixed to the top of the device body 1, and a processing component 3 fixed to the top of the device body 1.

[0027] The conveying assembly 2 includes a first motor 21, a first driving gear 22 fixed at the output end of the first motor 21, a first driven gear 23 meshing with the side of the first driving gear 22, a processing table 24 fixed at the top of the first driven gear 23, a clamping claw 25 installed on the processing table 24, a hydraulic rod 26 fixed at the side of the clamping claw 25, a push plate 27 fixed at the top of the hydraulic rod 26, a telescopic rod 28 fixed at the bottom of the push plate 27, and positive and negative electrode plates 29 fixed at the bottom of the telescopic rod 28. The first driving gear 22 is a sector gear with an included angle of 90°.

[0028] An inclined block 210 is fixed to the top of the device body 1, and a conductive sheet 211 is fixed to the top of the inclined block 210. The conductive sheet 211 can contact and squeeze with the positive and negative electrode sheets 29, so that the hydraulic rod 26 can be pushed to facilitate the unloading of the processed bolts.

[0029] The conductive sheet 211 is located directly below the positive and negative electrode sheets 29. The bottom of the conductive sheet 211 is connected to a power source, so that when the positive and negative electrode sheets 29 move onto the conductive sheet 211, they are pressed together and powered by the power source connected to the bottom of the conductive sheet 211.

[0030] The clamping claws 25 are provided in four sets, and the four sets of clamping claws 25 are symmetrically distributed on the processing table 24. Hydraulic rods 26 are fixed on the sides of the four sets of clamping claws 25, and telescopic rods 28 are fixed at the bottom of the hydraulic rods 26. This allows the bolts to be clamped by other clamping claws 25 while the bolts are being processed, so as to facilitate subsequent processing operations.

[0031] A support block 212 is fixed on the top of the device body 1. A conveyor belt 213 is rotatably connected to the support block 212. The conveyor belt 213 is installed on the right side of the processing table 24. The conveyor belt 213 is used to transport and collect the processed bolts, thereby achieving the effect of automatic material unloading.

[0032] In this embodiment, the first motor 21 drives the first drive gear 22 to rotate, so that the first drive gear 22 meshes with the first driven gear 23, allowing the processing table 24 to rotate intermittently. This allows the clamping claws 25 on the top of the processing table 24 to clamp the bolt, which then rotates to the processing component 3 for processing. The processing component 3 then processes the bolt. Another set of clamping claws 25 clamps subsequent bolts. When the bolt processed by the processing component 3 rotates to the side near the conveyor belt 213 via the first driven gear 23, the positive and negative electrode plates 29 at the bottom of the processing table 24 contact the conductive plate 211 via the inclined block 210. This causes the positive and negative electrode plates 29 to move upward via the telescopic rod 28, causing the positive and negative electrode plates 29 and the conductive plate 211 to press against each other. This causes the hydraulic rod 26 to be powered on, and by pushing upward, the push plate 27 pushes the bolt onto the conveyor belt 213. The processed bolt is then collected by the conveyor belt 213.

[0033] Example 2

[0034] like Figures 4-5 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes that the processing component 3 includes a support wall plate 31, a cylinder 32 is fixed on the inner wall of the support wall plate 31, a connecting block 33 is fixed on the other end of the cylinder 32, a processing groove 35 is fixed on the other end of the connecting block 33, and an annular groove is provided in the processing groove 35.

[0035] A second motor 34 is fixed in the connecting block 33. A second driving gear 36 is fixed at the output end of the second motor 34. A punching punch 37 is fixed at the other end of the second driving gear 36. A second driven gear 38 is meshed with the side of the second driving gear 36. A chamfering die 39 is fixed at the other end of the second driven gear 38. The chamfering die 39 can rotate synchronously with the punching punch 37. The diameter of the second driven gear 38 is smaller than that of the second driving gear 36, so that the chamfering die 39 can chamfer around the bolt.

[0036] The second driven gear 38 is rotatably connected in the annular groove. The design of the annular groove allows the chamfering die 39 to rotate around the punching punch 37 when it meshes with the second driving gear 36 via the second driven gear 38.

[0037] In this embodiment, when processing the bolt, the cylinder 32 pushes the processing groove 35 to move close to the bolt according to the bolt diameter. At the same time, the second motor 34 drives the punching punch 37 to rotate, so that the punching punch 37 punches the bolt. Simultaneously, the second driving gear 36 meshes with the second driven gear 38, so that the chamfering die 39 chamfers around the outside of the bolt. This allows the bolt to be chamfered and punched at the same time, which not only improves processing efficiency but also ensures processing accuracy.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for chamfering and punching holes in bar stock during bolt processing, characterized in that, Includes a device body (1), a conveying assembly (2) fixed to the top of the device body (1), and a processing assembly (3) fixed to the top of the device body (1). The conveying assembly (2) includes a first motor (21), a first drive gear (22) is fixed at the output end of the first motor (21), a first driven gear (23) is meshed with the side of the first drive gear (22), a processing table (24) is fixed at the top of the first driven gear (23), a clamping claw (25) is installed on the processing table (24), a hydraulic rod (26) is fixed at the side of the clamping claw (25), a push plate (27) is fixed at the top of the hydraulic rod (26), a telescopic rod (28) is fixed at the bottom of the push plate (27), and positive and negative electrode plates (29) are fixed at the bottom of the telescopic rod (28).

2. The apparatus for chamfering and punching bolt stock during bolt processing according to claim 1, characterized in that, The device body (1) has a wedge (210) fixed on top, and a conductive sheet (211) is fixed on top of the wedge (210).

3. The apparatus for chamfering and punching bar stock during bolt processing according to claim 2, characterized in that, The conductive sheet (211) is located directly below the positive and negative electrode sheets (29), and a power source is connected to the bottom of the conductive sheet (211).

4. The apparatus for chamfering and punching bars during bolt processing according to claim 1, characterized in that, The clamping claws (25) are provided in four sets, and the four sets of clamping claws (25) are symmetrically distributed on the processing table (24). Hydraulic rods (26) are fixed on the sides of the four sets of clamping claws (25), and telescopic rods (28) are fixed at the bottom of the hydraulic rods (26).

5. The apparatus for chamfering and punching bars during bolt processing according to claim 1, characterized in that, The device body (1) has a support block (212) fixed on top, and a conveyor belt (213) is rotatably connected in the support block (212). The conveyor belt (213) is installed on the right side of the processing table (24).

6. The apparatus for chamfering and punching bars during bolt processing according to claim 1, characterized in that, The processing component (3) includes a support wall plate (31), a cylinder (32) is fixed on the inner wall of the support wall plate (31), a connecting block (33) is fixed on the other end of the cylinder (32), and a processing groove (35) is fixed on the other end of the connecting block (33). An annular groove is provided in the processing groove (35).

7. The apparatus for chamfering and punching bars during bolt processing according to claim 6, characterized in that, The connecting block (33) is fixed with a second motor (34), the output end of the second motor (34) is fixed with a second driving gear (36), the other end of the second driving gear (36) is fixed with a punching punch (37), the side of the second driving gear (36) is meshed with a second driven gear (38), and the other end of the second driven gear (38) is fixed with a chamfering die (39).

8. The apparatus for chamfering and punching bars during bolt processing according to claim 7, characterized in that, The second driven gear (38) is rotatably connected in the annular groove.

Images