File machining clamp

Abstract

The utility model relates to the technical field of file machining, and particularly discloses a file machining clamp which comprises a machining table. The movable seat is arranged at the top end of the machining table and is used for moving a machined part; the clamping assembly is arranged in the moving seat and is used for clamping according to the size of the file; the chip removal assemblies are arranged on the two sides of the machining table and used for centralizing chips generated by the machining file; the transmission gear drives the transmission toothed plates and the brushes on the two sides to synchronously move in different directions, the two brushes can quickly and circularly clean the chip removal net, chips can be concentrated, the cleaning efficiency of workers is improved, and the situation that the chips enter the machine, and consequently the machine cannot normally operate is avoided.

Description

Technical Field

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

[0002] A file is a hand tool with multiple edges in a strip shape. It is mainly used for micro-processing of the surface of metal, wood, leather, etc. When processing with a file, a fixture is usually used to clamp and fix the workpiece. The clamping force of the clamping tool must be large enough, and the clamping accuracy must also be high to ensure that the workpiece does not move or shake during the processing. There are many different types of files according to different uses and shapes. However, when processing with a file, a large amount of metal filings will be generated on the surface of the fixture. If the metal filings are not cleaned up on time, they will cause blockage inside the fixture and have an adverse effect on the processing machine. For this reason, we propose a file processing fixture. Utility Model Content

[0003] The utility model aims to provide a file processing fixture to solve the problem that the fixture proposed in the above background technology will generate a large amount of metal filings when clamping the file for processing. If the metal filings are not cleaned up in time, they will cause blockage inside the fixture and have an adverse effect on the processing machine.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a file processing fixture, comprising: a processing table;

[0005] Also includes:

[0006] A moving seat, which is arranged on the top of the processing table and is used to move the processing parts;

[0007] A clamping assembly, which is arranged inside the movable seat and is used for clamping the file according to the size of the file;

[0008] A chip removal assembly is arranged on both sides of the processing table and is used for centrally processing the debris generated by the file.

[0009] Wherein, the top end of the processing table is rotatably connected with an adjusting screw, the adjusting screw passes through the moving seat, and the adjusting screw and the moving seat form a threaded connection.

[0010] Wherein, the top end of the movable seat is fixedly connected with a limiting plate, the shape of the limiting plate is set to be "T" shape, and the limiting plate is slidably connected with the processing table.

[0011] Among them, the clamping assembly includes a clamping plate, a first connecting rod, a second connecting rod and a brake shaft. Two clamping plates are provided. The rear ends of the two clamping plates are movably connected to two first connecting rods, the outer sides of the two first connecting rods are movably connected to the second connecting rods, the ends of the second connecting rods are movably connected to the movable seat, and the top ends of the two first connecting rods are movably connected to the brake shaft, and the brake shaft passes through the movable seat.

[0012] There are two clamping assemblies, which are arranged at the front and rear sides of the moving seat. A double-axis cylinder is installed inside the moving seat, and the output ends of the double-axis cylinder are fixedly connected to the two brake shafts respectively.

[0013] Among them, the chip removal assembly includes a transmission gear, a transmission tooth plate, a connecting plate and a brush plate. There are two transmission gears, and the two transmission gears are movably connected to the fixed platform. The upper and lower sides of the two transmission gears are meshed and connected with the transmission tooth plates. The two transmission tooth plates are symmetrically arranged about the central axis of the transmission gear. The top ends of the two transmission tooth plates are fixedly connected to the connecting plates, and the inner walls of the connecting plates are fixedly connected to two brush plates.

[0014] Wherein, a chip removal net is fixedly connected to the interior of the processing table, and the bottom of the chip removal net is in contact with the top of the brush plate.

[0015] Wherein, a collecting box is arranged below the chip removal net, and the collecting box is slidably connected to the processing table.

[0016] The utility model has at least the following beneficial effects:

[0017] The transmission tooth plates and brushes on both sides of the transmission gear drive synchronously move in opposite directions. The two brushes can quickly cycle and clean the chip removal net, and can concentrate the debris, improve the cleaning efficiency of the staff, and prevent the debris from entering the machine, causing the machine to not operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the brush plate and the chip removal net of the utility model;

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

[0022] Figure 5 This is a schematic diagram of the connection structure between the movable seat and the clamping plate of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the wear-resistant patch of the utility model.

[0025] In the figure: 001, processing table; 002, moving seat; 003, clamping assembly; 004, chip removal assembly; 110, adjusting screw; 210, limit plate; 301, clamping plate; 302, first connecting rod; 303, second connecting rod; 304, brake shaft; 310, double-axis cylinder; 320, wear-resistant patch; 401, transmission gear; 402, transmission gear plate; 403, connecting plate; 404, brush plate; 410, chip removal net; 420, collection box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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.

[0027] Embodiment 1

[0028] See also Figure 1-6 , the utility model provides a technical solution: a file processing fixture, comprising: a processing table 001;

[0029] Also includes:

[0030] The movable seat 002 is arranged on the top of the processing table 001 and is used to move the processed parts;

[0031] A clamping assembly 003, which is disposed inside the movable seat 002 and is used for clamping the file according to the size of the file;

[0032] Chip removal assembly 004, which is disposed on both sides of the processing table 001, is used to concentrate the chips generated by the processing file.

[0033] Among them, the staff can place the file between the two clamping plates 301, and drive the clamping assembly 003 through the dual-axis cylinder 310, so that the two clamping plates 301 can be tightened according to the external dimensions of the file, and then adaptively clamp the file. Subsequently, during the processing, the file can be positioned for a short distance according to the setting of the movable seat 002 to adapt to the multi-step processing process. At the same time, the debris generated by the processing file will fall into the chip removal net 410, and the staff can use the chip removal assembly 004 to sweep the debris into the collection box 420 for processing by the staff.

[0034] The top of the processing table 001 is rotatably connected with an adjusting screw 110 , which passes through the moving seat 002 , and the adjusting screw 110 and the moving seat 002 form a threaded connection.

[0035] The top of the movable seat 002 is fixedly connected with a limiting plate 210 . The limiting plate 210 is in a “T” shape. The limiting plate 210 is slidably connected to the processing table 001 .

[0036] Among them, a motor is installed at the end of the adjusting screw 110. The staff can start the motor when processing the file, so that the motor drives the adjusting screw 110 to rotate, and then the adjusting screw 110 drives the moving seat 002 threadedly connected to its outer wall to slide left and right in the processing table 001 through the limit plate 210. The setting can perform short-distance displacement according to the processing steps of the file to improve the processing efficiency of the file.

[0037] The clamping assembly 003 includes a clamping plate 301, a first connecting rod 302, a second connecting rod 303 and a brake shaft 304. Two clamping plates 301 are provided. The rear ends of the two clamping plates 301 are movably connected to the two first connecting rods 302. The outer sides of the two first connecting rods 302 are movably connected to the second connecting rods 303. The ends of the second connecting rods 303 are movably connected to the movable seat 002. The top ends of the two first connecting rods 302 are movably connected to the brake shaft 304, and the brake shaft 304 passes through the movable seat 002.

[0038] There are two clamping assemblies 003 , which are arranged at the front and rear sides of the moving seat 002 . A double-axis cylinder 310 is installed inside the moving seat 002 , and the output ends of the double-axis cylinder 310 are fixedly connected to the two brake shafts 304 , respectively.

[0039] Among them, the staff puts the file between the two clamping plates 301, and then starts the dual-axis motor to drive the brake shaft 304 to pull backward. At the same time, the brake shaft 304 drives the first connecting rod 302 to move. Since the second connecting rod 303 limits the clamping plate 301, the first connecting rod 302 can pull the clamping plate 301 to continuously contract until the file is adaptively clamped. The setting can be contracted and temporarily opened according to the size of the file, so as to facilitate quick clamping of the file.

[0040] The chip removal assembly 004 includes a transmission gear 401, a transmission tooth plate 402, a connecting plate 403 and a brush plate 404. Two transmission gears 401 are provided. The two transmission gears 401 are movably connected to the fixed platform. The upper and lower sides of the two transmission gears 401 are meshed and connected with the transmission tooth plates 402. The two transmission tooth plates 402 are symmetrically arranged about the central axis of the transmission gear 401. The top ends of the two transmission tooth plates 402 are fixedly connected with the connecting plate 403. The inner wall of the connecting plate 403 is fixedly connected with two brush plates 404.

[0041] A chip removal net 410 is fixedly connected to the interior of the processing table 001 , and the bottom of the chip removal net 410 fits with the top of the brush plate 404 .

[0042] A collecting box 420 is provided below the chip removal net 410 , and the collecting box 420 is slidably connected to the processing table 001 .

[0043] Among them, a motor is installed at the rear end of the transmission gear 401. The staff can start the motor to drive the transmission gear 401 to drive the transmission tooth plates 402 on the upper and lower sides to move in the opposite direction. When the transmission tooth plates 402 are moving, they can drive the brush to continuously sweep the chip removal net 410. During the sweeping process, the debris generated by the processing file can enter the collection box 420 through the holes in the chip removal net 410. The transmission gear 401 drives the transmission tooth plates 402 and the brushes on both sides to move in different directions, which can quickly clean the chip removal net 410 and concentrate the debris, thereby improving the cleaning efficiency of the staff and preventing debris from entering the machine, causing the machine to fail to operate normally.

[0044] Among them, after the debris enters the collection box 420, the staff can regularly slide the collection box 420 out of the processing table 001 to collect and process the debris, which is conducive to the recycling and reuse of iron chips.

[0045] Embodiment 2

[0046] like Figure 7 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that the inner wall of the clamping plate 301 may be provided with a wear-resistant patch 320 to prevent the file and the inner wall of the clamping plate 301 from being scratched when the clamping plate 301 clamps the file.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A file processing fixture, comprising: Processing table (001); It is characterized by: also including: A moving seat (002), the moving seat (002) being arranged on the top of the processing table (001) and used for moving the processing parts; A clamping assembly (003), the clamping assembly (003) being arranged inside the movable seat (002) and being used for clamping the file according to the size of the file; A chip removal assembly (004), the chip removal assembly (004) being arranged on both sides of the processing table (001) and used for centrally processing the chips generated by the file; The chip removal assembly (004) comprises a transmission gear (401), a transmission tooth plate (402), a connecting plate (403) and a brush plate (404). Two transmission gears (401) are provided. The two transmission gears (401) are movably connected to the fixed platform. The upper and lower sides of the two transmission gears (401) are meshedly connected with the transmission tooth plates (402). The two transmission tooth plates (402) are symmetrically arranged about the central axis of the transmission gear (401). The top ends of the two transmission tooth plates (402) are fixedly connected with the connecting plate (403). The inner wall of the connecting plate (403) is fixedly connected with two brush plates (404).

2. The file processing fixture according to claim 1, characterized in that: The top end of the processing table (001) is rotatably connected to an adjusting screw (110), the adjusting screw (110) passes through the movable seat (002), and the adjusting screw (110) and the movable seat (002) form a threaded connection.

3. The file processing fixture according to claim 2, characterized in that: The top end of the movable seat (002) is fixedly connected to a limiting plate (210), the limiting plate (210) is configured to be in a "T" shape, and the limiting plate (210) is slidably connected to the processing table (001).

4. The file processing fixture according to claim 1, characterized in that: The clamping assembly (003) comprises a clamping plate (301), a first connecting rod (302), a second connecting rod (303) and a brake shaft (304). Two clamping plates (301) are provided. The rear ends of the two clamping plates (301) are movably connected to the two first connecting rods (302). The outer sides of the two first connecting rods (302) are movably connected to the second connecting rod (303). The end of the second connecting rod (303) is movably connected to the movable seat (002). The top ends of the two first connecting rods (302) are movably connected to the brake shaft (304). The brake shaft (304) passes through the movable seat (002).

5. The file processing fixture according to claim 4, characterized in that: Two clamping assemblies (003) are provided, and the two clamping assemblies (003) are arranged on the front and rear sides of the movable seat (002). A double-axis cylinder (310) is installed inside the movable seat (002), and the output ends of the double-axis cylinder (310) are respectively fixedly connected to the two brake shafts (304).

6. The file processing fixture according to claim 1, characterized in that: A chip removal net (410) is fixedly connected to the interior of the processing table (001), and the bottom of the chip removal net (410) is in contact with the top of the brush plate (404).

7. The file processing fixture according to claim 6, characterized in that: A collection box (420) is provided below the chip removal net (410), and the collection box (420) is slidably connected to the processing table (001).

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