Tool clamp with self-cleaning function

Abstract

The utility model belongs to the technical field of work fixtures, and particularly relates to a work fixture with a self-cleaning function, which comprises a base, a clamping device is mounted at the top of the base, the clamping device comprises a cleaning unit and a clamping unit, the cleaning unit is mounted in the base, and the clamping unit is mounted at the top of the base. According to the tool clamp with the self-cleaning function, by installing the cleaning unit, after a workpiece is clamped by the clamping unit, the workpiece is further driven to rotate through a transmission part, waste chips generated during machining enter a cleaning groove by machining the workpiece, and the waste chips are cleaned by starting a second transmission part. And a second transmission piece drives a lead screw to rotate, the lead screw drives a cleaning plate to move, and therefore waste chips generated during work are pushed into a first chip removal hopper and a second chip removal hopper through a first chip removal groove and a second chip removal groove correspondingly, and cleaning and chip removal are conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a tooling fixture with a self-cleaning function. Background Art

[0002] A fixture is a device used to fix the object to be processed in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture.

[0003] When an object needs to be cut, it is mostly necessary to use a clamp to clamp the object so that the object will not shake and is more stable during cutting. However, the current clamp does not have a self-cleaning function. When the object is cut, a large amount of debris will be generated. After each cutting, the staff needs to use a broom to clean and collect the debris on the clamp, which is very inconvenient and not only wastes the staff's time, but also wastes the staff's physical strength.

[0004] In the patent document with publication number CN117139951A, a tooling fixture with a self-cleaning function is disclosed. The device enables the user to clean the surface of the fixture. When a three-dimensional vise is used for welding, some welding debris and molten droplets will remain on the surface. If they are not cleaned in time, the fixture will be contaminated. When cleaning, the staff needs to use a shovel to scrape off the molten droplets on the surface of the fixture, which is very troublesome. When using this design, the user can easily clean the surface of the fixture and can prevent the molten droplets during welding from damaging the fixture.

[0005] However, the device still needs to be improved in terms of clamping the workpiece and cleaning the garbage generated during work.

[0006] Therefore, we propose a fixture with self-cleaning function to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a fixture with a self-cleaning function to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool fixture with a self-cleaning function, comprising a base, a clamping device is installed on the top of the base, the clamping device comprises a cleaning unit and a clamping unit, the cleaning unit is installed inside the base, and the clamping unit is installed on the top of the base;

[0009] The cleaning unit comprises a cleaning groove, a movable groove, a screw, a cleaning plate, a chip groove 1, a chip hopper 1, a chip groove 2, a chip hopper 2 and a transmission member 2. The cleaning groove is arranged inside the base, the movable groove is arranged inside the cleaning groove, the screw is installed inside the movable groove, the cleaning plate is installed on the outer surface of the screw, the chip groove 1 is arranged at the bottom of the cleaning groove, the chip hopper 1 is installed at the bottom of the chip groove 1, the chip groove 2 is arranged at the bottom of the cleaning groove, the chip hopper 2 is installed at the bottom of the chip groove 2, and the transmission member 2 is installed on the right side of the cleaning groove. By installing the cleaning unit, after the clamping unit clamps the workpiece, the workpiece is processed so that the waste chips generated by the processing enter the interior of the cleaning groove. By starting the transmission member 2, the transmission member 2 drives the screw to rotate, so that the screw drives the cleaning plate to move, so that the waste chips generated by the work are pushed to the interior of the chip hopper 1 and the chip hopper 2 through the chip groove 1 and the chip groove 2 respectively, so as to clean and remove chips.

[0010] Preferably, a chip collecting box can be installed at the bottom of the chip removal funnel one and the chip removal funnel two, so that the chip collecting box can collect the waste chips in a unified manner, which is convenient for unified treatment of the waste chips, thereby improving the practicability of the device.

[0011] Preferably, the clamping unit includes a telescopic member 1, a connecting block, a transmission member 1, a rotating shaft, a clamping plate, a telescopic member 2, and a clamping block. The telescopic member 1 is installed on the top of the base, the connecting block is installed on the top of the telescopic member 1, the transmission member 1 is installed on the left side of the connecting block, the rotating shaft is installed on the output shaft of the transmission member 1, the clamping plate is installed on the right side of the rotating shaft, the telescopic member 2 is installed on the top of the clamping plate, and the clamping block is installed on the bottom of the telescopic member 2. By installing the clamping unit, the workpiece to be processed is placed inside the clamping plate. By starting the telescopic member 2, the telescopic member 2 drives the clamping block to start moving downward, so that the clamping block fixes the workpiece inside the clamping plate, and the workpiece is driven to rotate through the two transmission members 1, thereby improving the maneuverability of the device and allowing the workpiece to be processed at multiple angles.

[0012] Preferably, a rubber layer is installed on the top of the internal notch of the clamping plate, and anti-slip grooves are provided on the top of the rubber layer, so that damage to the workpiece during clamping is reduced by the rubber layer. Further, by providing anti-slip grooves, the friction between the rubber layer and the workpiece is increased to prevent the workpiece from falling off during clamping.

[0013] Preferably, a threaded hole is provided inside the cleaning plate, and the threaded hole is adapted to the screw rod, so that the screw rod is rotated to drive the cleaning plate to move, thereby pushing the waste chips generated by the processing into the inside of the chip groove one and the chip groove two.

[0014] Preferably, a ball bearing is installed inside the connecting block, and the rotating shaft is installed inside the ball bearing, so that the clamping plate can be rotated through the rotating shaft via the transmission member.

[0015] Preferably, there are two clamping units, which are respectively installed on both sides of the base, so that the workpiece is clamped by the clamping units on both sides and rotated at the same time, thereby driving the workpiece to rotate, thereby facilitating multi-angle processing of the workpiece.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The fixture with self-cleaning function is equipped with a cleaning unit, so that after the clamping unit clamps the workpiece, the workpiece is processed so that the waste chips generated by the processing enter the interior of the cleaning groove, and the transmission member 2 is started to drive the screw rod to rotate, so that the screw rod drives the cleaning plate to move, thereby pushing the waste chips generated by the work through the chip groove 1 and the chip groove 2 to the interior of the chip funnel 1 and the chip funnel 2 respectively, so as to clean and remove chips.

[0018] 2. The tooling fixture with a self-cleaning function is equipped with a clamping unit so that the workpiece to be processed is placed inside the clamping plate. By starting the telescopic part 2, the telescopic part 2 drives the clamping block to start moving downward, so that the clamping block fixes the workpiece inside the clamping plate, and then the workpiece is driven to rotate through the two transmission parts, thereby improving the maneuverability of the device and allowing the workpiece to be processed at multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall structure diagram of the utility model;

[0020] Figure 2 This is a bottom structure diagram of the utility model;

[0021] Figure 3 This is a structural diagram of the clamping unit of the utility model;

[0022] Figure 4 This is a structural diagram of the cleaning unit of the present utility model.

[0023] In the figure: 101, base; 201, telescopic part 1; 202, connecting block; 203, transmission part 1; 204, rotating shaft; 205, clamping plate; 206, telescopic part 2; 207, clamping block; 301, cleaning groove; 302, movable groove; 303, screw rod; 304, cleaning plate; 305, chip removal groove 1; 306, chip removal funnel 1; 307, chip removal groove 2; 308, chip removal funnel 2; 309, transmission part 2. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a tool fixture with a self-cleaning function, comprising a base 101, a clamping device is installed on the top of the base 101, the clamping device comprises a cleaning unit and a clamping unit, the cleaning unit is installed inside the base 101, and the clamping unit is installed on the top of the base 101;

[0026] The cleaning unit includes a cleaning tank 301, a movable tank 302, a screw rod 303, a cleaning plate 304, a chip removal tank 1 305, a chip removal funnel 1 306, a chip removal tank 2 307, a chip removal funnel 2 308, and a transmission member 2 309. The cleaning tank 301 is opened inside the base 101, the movable tank 302 is opened inside the cleaning tank 301, the screw rod 303 is installed inside the movable tank 302, the cleaning plate 304 is installed on the outer surface of the screw rod 303, the chip removal tank 1 305 is opened at the bottom of the cleaning tank 301, the chip removal funnel 1 306 is installed at the bottom of the chip removal tank 1 305, the chip removal tank 2 307 is opened at the bottom of the cleaning tank 301, and the chip removal funnel 308 is installed at the bottom of the chip removal tank 1 305. Bucket 2 308 is installed at the bottom of chip groove 2 307, and transmission member 2 309 is installed on the right side of cleaning groove 301. By installing the cleaning unit, after the clamping unit clamps the workpiece, the workpiece is processed so that the waste chips generated by the processing enter the interior of cleaning groove 301. By starting transmission member 2 309, transmission member 2 309 drives screw rod 303 to rotate, so that screw rod 303 drives cleaning plate 304 to move, thereby pushing the waste chips generated by the work into chip hopper 1 306 and chip hopper 2 308 through chip groove 1 305 and chip groove 2 307 respectively, so as to clean and remove chips.

[0027] A chip collecting box may be installed at the bottom of the chip hopper 1 306 and the chip hopper 2 308 , so that the chip collecting box can collect the waste chips in a unified manner, which is convenient for unified treatment of the waste chips, thereby improving the practicability of the device.

[0028] The clamping unit includes a telescopic member 201, a connecting block 202, a transmission member 203, a rotating shaft 204, a clamping plate 205, a telescopic member 206, and a clamping block 207. The telescopic member 201 is installed on the top of the base 101, the connecting block 202 is installed on the top of the telescopic member 201, the transmission member 203 is installed on the left side of the connecting block 202, the rotating shaft 204 is installed on the output shaft of the transmission member 203, the clamping plate 205 is installed on the right side of the rotating shaft 204, and the telescopic member 206 is installed on the clamping plate The top of 205, the clamping block 207 is installed on the bottom of the telescopic member 206. By installing the clamping unit, the workpiece to be processed is placed inside the clamping plate 205. By starting the telescopic member 206, the telescopic member 206 drives the clamping block 207 to start moving downward, so that the clamping block 207 fixes the workpiece inside the clamping plate 205, and then the workpiece is driven to rotate through the two transmission members 1 203, thereby improving the maneuverability of the device and allowing the workpiece to be processed at multiple angles.

[0029] A rubber layer is installed on the top of the internal groove of the clamping plate 205, and anti-slip grooves are provided on the top of the rubber layer, thereby reducing damage to the workpiece during clamping through the rubber layer. Further, by providing anti-slip grooves, the friction between the rubber layer and the workpiece is increased to prevent the workpiece from falling off during clamping.

[0030] A threaded hole is provided inside the cleaning plate 304, and the threaded hole is adapted to the screw rod 303, so that the screw rod 303 can rotate to drive the cleaning plate 304 to move, thereby pushing the waste chips generated by the processing into the inside of the chip groove 1 305 and the chip groove 2 307.

[0031] A ball bearing is installed inside the connecting block 202 , and the rotating shaft 204 is installed inside the ball bearing, so that the clamping plate 205 can be rotated through the rotating shaft 204 via the transmission member 1 203 .

[0032] There are two clamping units, which are respectively installed on both sides of the base 101, so that the workpiece is clamped by the clamping units on both sides and rotated at the same time, thereby driving the workpiece to rotate, so as to facilitate multi-angle processing of the workpiece.

[0033] Working principle: Place the workpiece to be processed inside the clamping plate 205, and start the telescopic member 206 so that the telescopic member 206 drives the clamping block 207 to move downward, and fix the workpiece inside the clamping plate 205 through the clamping block 207, and start the telescopic member 201 to control the height of the workpiece, and start the transmission member 203 so that the transmission member 203 drives the rotating shaft 204 to rotate, and the rotating shaft 204 rotates to further control the rotation of the clamping plate 205, so as to facilitate the processing of the workpiece from multiple angles. When the processing is completed, start the transmission member 2 309 so that the transmission member 2 309 drives the screw rod 303 to rotate, and the screw rod 303 rotates so that the screw rod 303 moves back and forth with the cleaning plate 304, thereby pushing the waste chips inside the cleaning groove 301 to the inside of the chip groove 1 305 and the chip groove 2 307, so as to be cleaned and discharged through the chip removal funnel 1 306 and the chip groove 2 307.

[0034] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fixture with a self-cleaning function, comprising a base (101), characterized in that: A clamping device is installed on the top of the base (101), the clamping device comprises a cleaning unit and a clamping unit, the cleaning unit is installed inside the base (101), and the clamping unit is installed on the top of the base (101); The cleaning unit comprises a cleaning groove (301), a movable groove (302), a screw (303), a cleaning plate (304), a chip removal groove 1 (305), a chip removal funnel 1 (306), a chip removal groove 2 (307), a chip removal funnel 2 (308), and a transmission member 2 (309); the cleaning groove (301) is opened inside the base (101); the movable groove (302) is opened inside the cleaning groove (301); the screw (303) is installed in the movable groove (302) ), the cleaning plate (304) is installed on the outer surface of the screw rod (303), the chip removal groove (305) is opened at the bottom of the cleaning groove (301), the chip removal funnel (306) is installed at the bottom of the chip removal groove (305), the chip removal groove (307) is opened at the bottom of the cleaning groove (301), the chip removal funnel (308) is installed at the bottom of the chip removal groove (307), and the transmission member (309) is installed on the right side of the cleaning groove (301).

2. The fixture with self-cleaning function according to claim 1, characterized in that: A chip collecting box may be installed at the bottom of the chip removal funnel 1 (306) and the chip removal funnel 2 (308).

3. The fixture with self-cleaning function according to claim 1, characterized in that: The clamping unit comprises a telescopic member 1 (201), a connecting block (202), a transmission member 1 (203), a rotating shaft (204), a clamping plate (205), a telescopic member 2 (206), and a clamping block (207); the telescopic member 1 (201) is mounted on the top of the base (101); the connecting block (202) is mounted on the top of the telescopic member 1 (201); the transmission member 1 (203) is mounted on the left side of the connecting block (202); the rotating shaft (204) is mounted on the output shaft of the transmission member 1 (203); the clamping plate (205) is mounted on the right side of the rotating shaft (204); the telescopic member 2 (206) is mounted on the top of the clamping plate (205); and the clamping block (207) is mounted on the bottom of the telescopic member 2 (206).

4. The fixture with self-cleaning function according to claim 3, characterized in that: A rubber layer is installed on the top of the internal notch of the clamping plate (205), and anti-slip grooves are provided on the top of the rubber layer.

5. The fixture with self-cleaning function according to claim 1, characterized in that: A threaded hole is provided inside the cleaning plate (304), and the threaded hole and the screw rod (303) are adapted to each other, so that the screw rod (303) can rotate to drive the cleaning plate (304) to move.

6. The fixture with self-cleaning function according to claim 3, characterized in that: A ball bearing is installed inside the connection block (202), and the rotating shaft (204) is installed inside the ball bearing.

7. The fixture with self-cleaning function according to claim 1, characterized in that: There are two clamping units in total, which are respectively installed on two sides of the base (101).

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