Material pulling machine for bolt machining

By designing the lubrication and cleaning mechanism in the extractor, the problem of residual lubricant on the rod after the extractor is solved, effectively cleaning the lubricant is achieved, and operation safety and processing efficiency are improved.

CN222428917UActive Publication Date: 2025-02-07HANDAN MAITONG FASTENER MFG CO LTD
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Patent Information

Application Number
CN202420128204.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-18
Publication Date
2025-02-07
Estimated Expiration
2034-01-18

AI Technical Summary

Technical Problem

During the bolt processing process of existing extractors, more lubricating oil is likely to remain on the rod after the extracting, resulting in damage to the operator and slippage during the processing process, which is a certain risk.

Method used

A bolt processing extractor is designed, including a rack, a machine, a pull rack, a wiping sponge, a cleaning mechanism, a pulling mechanism and a lubrication mechanism. The bar is lubricated by a lubricating mechanism, and the residual lubricating oil on the bar is cleaned by a cleaning mechanism using thin materials and a spray head.

Benefits of technology

Effectively remove residual lubricating oil on the bar, prevent operators from being damaged, and avoid slippage during bar processing, improving processing safety and efficiency.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222428917U_ABST
    Figure CN222428917U_ABST
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Abstract

The utility model relates to the technical field of bolt processing, and provides a material pulling machine for bolt processing, which comprises a rack, a machine table, a material pulling frame, a wiping sponge, a cleaning mechanism, a material pulling mechanism and a lubricating mechanism, the machine table is fixedly connected on the rack, a cavity is arranged in the machine table, a material pulling hole is arranged on the machine table, the material pulling hole is communicated with the cavity, the material pulling frame is arranged in the rack, and the wiping sponge is arranged on the material pulling frame. The number of the wiping sponges is two, the two wiping sponges are both arranged on the machine table, the cleaning mechanism is arranged on the machine table and used for cleaning residual lubricating oil on bars, the material pulling mechanism is arranged in the machine table, and the lubricating mechanism is arranged on the machine table. The problems that in the prior art, a large amount of lubricating oil is likely to remain on a bar after material pulling, the lubricating oil on the bar is likely to adhere to the body of an operator, the lubricating oil on the bar is likely to cause the slipping phenomenon when the operator machines the bar, and certain dangerousness is caused are solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing, in particular to a puller for bolt processing. Background Art

[0002] The draw machine is a device for drawing metal materials. The diameter of the metal material is changed by drawing to achieve the required diameter. Various drawing methods such as air drawing, floating head drawing and changing the mold can be used to draw bars and tubes of various specifications and diameters.

[0003] When processing bolts, it is necessary to first pull the bar raw material through a puller, pull the bar to a specified size, and then cut the bar to facilitate subsequent bolt processing. However, the existing puller needs to apply lubricating oil on the bar when pulling the bar. A lot of lubricating oil is likely to remain on the bar after pulling. When the operator performs subsequent processing on the bar, the lubricating oil on the bar is likely to stick to the operator's body, and the lubricating oil on the bar is likely to cause the operator to slip when processing the bar, which can easily cause the bar to fall and hit the operator, posing a certain risk. Utility Model Content

[0004] The utility model provides a bolt pulling machine for processing bolts, which solves the problems in the related art that a lot of lubricating oil is likely to remain on the rod after pulling, the lubricating oil on the rod is likely to stick to the operator's body, and the lubricating oil on the rod is likely to cause the operator to slip when processing the rod, which is dangerous.

[0005] The technical solution of the utility model is as follows: a puller for bolt processing, comprising: a frame, a machine table, a puller rack, a wiping sponge, a cleaning mechanism, a puller mechanism and a lubrication mechanism;

[0006] The machine platform is fixedly connected to the frame, a cavity is provided in the machine platform, a material extraction hole is provided on the machine platform, and the material extraction hole is connected to the cavity;

[0007] The material pulling frame is arranged in the frame;

[0008] There are two wiping sponges, and both of the wiping sponges are arranged on the machine platform;

[0009] The cleaning mechanism is arranged on the machine platform and is used to clean the residual lubricating oil on the rod;

[0010] The material extraction mechanism is arranged in the frame and is used for performing material extraction operation on the bar material;

[0011] The lubrication mechanism is arranged on the machine platform and is used for lubricating the bar material before drawing.

[0012] Preferably, the cleaning mechanism comprises: a fixed frame, a sliding frame, a rotating shaft, a driving frame, a pipe rack, a spray head, a box body, a water pump and a driving assembly;

[0013] There are two fixing frames, and both fixing frames are fixedly connected to the machine platform;

[0014] There are two slides, the two slides are slidably arranged on two fixed frames respectively, and the two wiping sponges are fixedly connected to the two slides respectively;

[0015] There are two rotating shafts, and the two rotating shafts are rotatably connected to the two slides respectively;

[0016] The driving frame is rotatably connected to the machine platform, and the two rotating shafts are slidably connected in the driving frame;

[0017] The pipe rack is fixedly connected to the machine platform;

[0018] There are multiple spray heads, and the multiple spray heads are connected to the pipe rack;

[0019] The box is fixedly connected to the machine platform;

[0020] The water pump is arranged on the box body, the output end of the water pump is connected to the pipe rack, and the input end of the water pump is connected to the box body.

[0021] The driving assembly is arranged on one of the fixing frames and is used for driving the driving frame to swing.

[0022] Furthermore, the material pulling mechanism includes: a sprocket, a chain, a first motor and a clamping assembly;

[0023] There are two sprockets, and both sprockets are rotatably connected in the frame;

[0024] The chain transmission is connected between the two sprockets, and the puller is fixedly connected to the chain;

[0025] The first motor is arranged on the frame, and the output end of the first motor passes through the frame and is fixedly connected to one of the sprockets;

[0026] The clamping assembly is arranged in the material drawing frame and is used for fixing the rod.

[0027] Furthermore, the lubrication mechanism includes: an oil pipe, a nozzle, an oil pump and a filter plate;

[0028] The oil pipe is fixedly connected to the machine platform;

[0029] There are multiple nozzles, and all of the nozzles are connected to the oil pipe;

[0030] The oil pump is arranged on the machine platform, the output end of the oil pump is connected with the oil pipe, and the input end of the oil pump is connected with the cavity;

[0031] The filter plate is fixedly connected in the cavity.

[0032] Further in the foregoing solution, the drive assembly includes: a slide box, a power frame and a second motor;

[0033] The sliding box is fixedly connected to one of the fixing frames;

[0034] The power frame is rotatably connected to one of the fixed frames, and one end of the power frame is rotatably and slidably arranged in the sliding box;

[0035] The second motor is arranged on one of the fixing frames, and the output end of the second motor passes through the fixing frame and is fixedly connected to the power frame.

[0036] Further in the aforementioned solution, the clamping assembly includes: a clamping ring and a first electric cylinder;

[0037] There are two clamping rings, both of which are arranged in the material pulling frame, and both of which are fixedly connected with protrusions;

[0038] There are two first electric cylinders, and both of them are arranged on the material pulling frame.

[0039] The working principle and beneficial effects of the utility model are:

[0040] 1. In the utility model, the lubricating oil in the cavity is pumped out by an oil pump arranged on the machine, and the oil is sprayed onto the rod through a nozzle connected to the oil pipe, so as to lubricate the rod when it is pulled out. When the rod passes through the pulling hole, the excess oil flows back into the cavity.

[0041] 2. In the utility model, the first electric cylinder arranged on the material pulling frame drives the clamping ring to fix and clamp the rod, and the first motor arranged on the frame drives the sprocket to rotate. When the sprocket rotates, the two sprockets are driven to rotate synchronously through the transmission of the chain, thereby driving the material pulling frame to move, and then the rod is pulled out.

[0042] 3. In the utility model, thin material is added into the box, the thin material in the box is pumped out by the water pump arranged on the box, and the thin material is sprayed onto the rod through the pipe rack and the spray head, and the power frame is driven by the second motor arranged on the fixed frame to rotate in the slide box, thereby driving the slide box and one of the slides to move, and when one of the slides moves, the two slides are driven by the transmission of the driving frame to swing crosswise, thereby driving the wiping sponge to wipe the rod, thereby cleaning the residual oil on the rod.

[0043] 4. In the utility model, through the cooperation among the frame, the machine table, the material pulling rack, the wiping sponge, the cleaning mechanism, the material pulling mechanism and the lubricating mechanism, the residual oil on the rod can be effectively cleaned, and the slipping phenomenon during the subsequent processing of the rod can be effectively prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0045] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0046] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0047] Figure 3 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0048] Figure 4 It is a structural schematic diagram of a cutaway view of the machine of the utility model.

[0049] In the figure: 1. frame; 2. machine table; 3. material pulling frame; 4. wiping sponge; 5. fixed frame; 6. slide frame; 7. rotating shaft; 8. driving frame; 9. pipe rack; 10. sprinkler head; 11. box; 12. water pump; 13. sprocket; 14. chain; 15. first motor; 16. oil pipe; 17. sprinkler head; 18. oil pump; 19. filter plate; 20. slide box; 21. power frame; 22. second motor; 23. clamping ring; 24. first electric cylinder. DETAILED DESCRIPTION

[0050] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] like Figures 1 to 4 As shown, this embodiment proposes a puller for bolt processing, including: a frame 1, a machine table 2, a puller rack 3, a wiping sponge 4, a cleaning mechanism, a puller mechanism and a lubricating mechanism. The machine table 2 is fixedly connected to the frame 1, a cavity is opened in the machine table 2, a puller hole is opened on the machine table 2, and the puller hole is connected with the cavity. The puller rack 3 is arranged in the frame 1, and two wiping sponges 4 are provided, and the two wiping sponges 4 are both arranged on the machine table 2. Through the cooperation between the frame 1, the machine table 2, the puller rack 3, the wiping sponge 4, the cleaning mechanism, the puller mechanism and the lubricating mechanism, the residual oil on the rod can be effectively cleaned, and the slipping phenomenon of the rod during subsequent processing can be effectively prevented.

[0052] Among them, the cleaning mechanism is arranged on the machine table 2, which is used to clean the residual lubricating oil on the rod. The cleaning mechanism includes: a fixed frame 5, a slide 6, a rotating shaft 7, a driving frame 8, a pipe rack 9, a spray head 10, a box 11, a water pump 12 and a driving assembly. There are two fixed frames 5, and the two fixed frames 5 are fixedly connected to the machine table 2. There are two slides 6, which are respectively slidably arranged on the two fixed frames 5. Two wiping sponges 4 are respectively fixedly connected to the two slides 6. The rotating shaft 7 is provided with two The two rotating shafts 7 are respectively rotatably connected to the two slides 6, the driving frame 8 is rotatably connected to the machine 2, the two rotating shafts 7 are slidably connected in the driving frame 8, the pipe rack 9 is fixedly connected to the machine 2, a plurality of spray heads 10 are provided, and the plurality of spray heads 10 are connected to the pipe rack 9, the box 11 is fixedly connected to the machine 2, the water pump 12 is arranged on the box 11, the output end of the water pump 12 is connected to the pipe rack 9, the input end of the water pump 12 is connected to the box 11, and the driving component is arranged on one of the fixed frames 5, used to drive the driving frame 8 to swing, the driving assembly includes: a slide box 20, a power frame 21 and a second motor 22, the slide box 20 is fixedly connected to one of the fixed frames 5, the power frame 21 is rotatably connected to one of the fixed frames 5, one end of the power frame 21 is rotatably and slidably arranged in the slide box 20, and the second motor 22 is arranged on one of the fixed frames 5, and the output end of the second motor 22 passes through the fixed frame 5 and is fixedly connected to the power frame 21. Specifically, a thin material is added to the box body 11, and the thin material in the box body 11 is extracted by the water pump 12 arranged on the box body 11, and the thin material is sprayed onto the rod through the pipe rack 9 and the spray head 10, and the power frame 21 is driven to rotate in the slide box 20 by the second motor 22 arranged on the fixed frame 5, thereby driving the slide box 20 and one of the slides 6 to move, and when one of the slides 6 moves, the two slides 6 are driven to swing crosswise through the transmission of the driving frame 8, thereby driving the wiping sponge 4 to wipe the rod, thereby cleaning the residual oil on the rod.

[0053] The material pulling mechanism is arranged in the frame 1, and is used for pulling the bar material. The material pulling mechanism includes: a sprocket 13, a chain 14, a first motor 15 and a clamping assembly. Two sprockets 13 are provided, and the two sprockets 13 are both rotatably connected in the frame 1. The chain 14 is transmission-connected between the two sprockets 13. The material pulling frame 3 is fixedly connected to the chain 14. The first motor 15 is arranged on the frame 1. The output end of the first motor 15 passes through the frame 1 and is fixedly connected to one of the sprockets 13. The clamping assembly is arranged in the material pulling frame 3, and is used for fixing the bar material. The clamping assembly includes: a clamping ring 23 and a first There are two electric cylinders 24 and clamping rings 23, both of which are arranged in the material pulling frame 3, and protrusions are fixedly connected to the two clamping rings 23. There are two first electric cylinders 24, both of which are arranged on the material pulling frame 3. Specifically, the clamping rings 23 are driven by the first electric cylinder 24 arranged on the material pulling frame 3 to fix and clamp the rod, and the sprocket 13 is driven to rotate by the first motor 15 arranged on the frame 1. When the sprocket 13 rotates, the two sprockets 13 are driven to rotate synchronously through the transmission of the chain 14, thereby driving the material pulling frame 3 to move, and then the rod is pulled out.

[0054] Among them, the lubrication mechanism is arranged on the machine 2, which is used to lubricate the rod before drawing. The lubrication mechanism includes: an oil pipe 16, a nozzle 17, an oil pump 18 and a filter plate 19. The oil pipe 16 is fixedly connected to the machine 2. There are multiple nozzles 17, and the multiple nozzles 17 are connected to the oil pipe 16. The oil pump 18 is arranged on the machine 2, and the output end of the oil pump 18 is connected to the oil pipe 16. The input end of the oil pump 18 is connected to the cavity. The filter plate 19 is fixedly connected in the cavity. Specifically, the lubricating oil in the cavity is extracted by the oil pump 18 arranged on the machine 2, and the oil is sprayed onto the rod through the nozzle 17 connected to the oil pipe 16, so as to lubricate the rod when drawing. When the rod passes through the drawing hole, the excess oil flows back into the cavity.

[0055] In this embodiment, when the bar is pulled out, the first electric cylinder 24 provided on the puller 3 drives the clamping ring 23 to fix and clamp the bar, and the first motor 15 provided on the frame 1 drives the sprocket 13 to rotate. When the sprocket 13 rotates, the transmission of the chain 14 drives the two sprockets 13 to rotate synchronously, thereby driving the puller 3 to move, driving the bar to move in the puller hole, and then pulling the bar out. When pulling out, the lubricating oil in the cavity is pumped out by the oil pump 18 provided on the machine 2, and the oil is sprayed onto the bar through the nozzle 17 connected to the oil pipe 16, so as to pull out the bar. Lubrication is performed at the same time. When the rod passes through the drawing hole, the excess oil flows back into the cavity. After the rod passes through the drawing hole, the thin material in the box 11 is extracted through the water pump 12 arranged on the box 11, and the thin material is sprayed onto the rod through the pipe rack 9 and the spray head 10. The second motor 22 arranged on the fixed frame 5 drives the power frame 21 to rotate in the slide box 20, thereby driving the slide box 20 and one of the slides 6 to move. When one of the slides 6 moves, the two slides 6 are driven by the transmission of the driving frame 8 to swing crosswise, thereby driving the wiping sponge 4 to wipe the rod, thereby cleaning the residual oil on the rod.

[0056] The above 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 bolt processing puller, characterized in that: include: Rack(1); A machine platform (2), the machine platform (2) being fixedly connected to the frame (1), a cavity being provided in the machine platform (2), a material extraction hole being provided on the machine platform (2), and the material extraction hole being in communication with the cavity; A material pulling frame (3), wherein the material pulling frame (3) is arranged in the frame (1); A wiping sponge (4), wherein two wiping sponges (4) are provided, and both wiping sponges (4) are arranged on the machine platform (2); A cleaning mechanism, the cleaning mechanism being arranged on the machine platform (2) and being used for cleaning residual lubricating oil on the rod; A material pulling mechanism, the material pulling mechanism is arranged in the frame (1) and is used to pull the bar material; A lubrication mechanism is arranged on the machine platform (2) and is used to lubricate the bar material before drawing.

2. A bolt processing puller according to claim 1, characterized in that: The cleaning mechanism comprises: A fixing frame (5), wherein two fixing frames (5) are provided, and both fixing frames (5) are fixedly connected to the machine platform (2); A slide (6), wherein two slides (6) are provided, and the two slides (6) are respectively slidably arranged on two fixed frames (5), and the two wiping sponges (4) are respectively fixedly connected to the two slides (6); A rotating shaft (7), wherein two rotating shafts (7) are provided, and the two rotating shafts (7) are rotatably connected to the two slide frames (6) respectively; A driving frame (8), the driving frame (8) is rotatably connected to the machine platform (2), and the two rotating shafts (7) are slidably connected in the driving frame (8); A pipe rack (9), wherein the pipe rack (9) is fixedly connected to the machine platform (2); A spray head (10), wherein a plurality of the spray heads (10) are provided, and the plurality of the spray heads (10) are all connected to the pipe rack (9); A box body (11), wherein the box body (11) is fixedly connected to the machine platform (2); A water pump (12), the water pump (12) being arranged on the casing (11), the output end of the water pump (12) being in communication with the pipe rack (9), and the input end of the water pump (12) being in communication with the casing (11); A driving assembly, wherein the driving assembly is arranged on one of the fixing frames (5) and is used to drive the driving frame (8) to swing.

3. A bolt processing puller according to claim 2, characterized in that: The material extraction mechanism comprises: A sprocket (13), wherein two sprockets (13) are provided, and both sprockets (13) are rotatably connected in the frame (1); A chain (14), the chain (14) being drivingly connected between the two sprocket wheels (13), and the material pulling frame (3) being fixedly connected to the chain (14); A first motor (15), the first motor (15) being arranged on the frame (1), the output end of the first motor (15) passing through the frame (1) and being fixedly connected to one of the sprockets (13); A clamping assembly is arranged in the material pulling frame (3) and is used to fix the rod.

4. A bolt processing puller according to claim 3, characterized in that: The lubrication mechanism comprises: An oil pipe (16), wherein the oil pipe (16) is fixedly connected to the machine platform (2); A nozzle (17), wherein a plurality of nozzles (17) are provided, and the plurality of nozzles (17) are all connected to the oil pipe (16); An oil pump (18), the oil pump (18) being arranged on the machine platform (2), the output end of the oil pump (18) being in communication with the oil pipe (16), and the input end of the oil pump (18) being in communication with the cavity; A filter plate (19), wherein the filter plate (19) is fixedly connected in the cavity.

5. A bolt processing puller according to claim 4, characterized in that: The drive assembly comprises: A sliding box (20), wherein the sliding box (20) is fixedly connected to one of the fixing frames (5); A power frame (21), the power frame (21) being rotatably connected to one of the fixed frames (5), and one end of the power frame (21) being rotatably and slidably disposed in the slide box (20); A second motor (22), wherein the second motor (22) is disposed on one of the fixing frames (5), and an output end of the second motor (22) passes through the fixing frame (5) and is fixedly connected to the power frame (21).

6. A bolt processing puller according to claim 5, characterized in that: The clamping assembly comprises: A clamping ring (23), wherein two clamping rings (23) are provided, and both clamping rings (23) are arranged in the material pulling frame (3), and both clamping rings (23) are fixedly connected with a protrusion; A first electric cylinder (24), wherein two first electric cylinders (24) are provided, and both first electric cylinders (24) are arranged on the material pulling frame (3).