Cutting device for zinc-based alloy accessory production

Abstract

The utility model provides a cutting device for zinc-based alloy accessory production, which relates to the technical field of zinc-based alloy accessory production and processing, and comprises an operating table, a cutting component is arranged on one side of the surface of the operating table, a clamping component is arranged at the center of the surface of the operating table, and the clamping component comprises a screw groove. A two-way screw rod is inserted into the screw rod groove, one end of the two-way screw rod is connected with a motor, and the other end of the two-way screw rod is connected with a bearing. According to the cutting device for the zinc-based alloy accessory, when the zinc-based alloy accessory needs to be cut, the two-way screw rod can be driven to rotate through the motor firstly, so that the two sets of clamping plates push the protective pads to move towards the inner side at the same time and clamp and fix the zinc-based alloy accessory; the problem that in an existing clamping mode, fixing is conducted through a spring, vibration is generated in the cutting process, and then the workpiece is loosened or falls off is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc-based alloy fitting production and processing, and particularly relates to a cutting device for zinc-based alloy fitting production. Background Art

[0002] Zinc-based alloy fittings refer to fittings made of alloys composed of zinc as the base and other elements added. Zinc-based alloys have good shaping performance, low melting point, good fluidity, do not absorb iron during melting and die-casting, do not corrode the mold, do not stick to the mold, and can die-cast complex-shaped and thin-walled precision parts with smooth casting surfaces.

[0003] For example, the publication number is CN220196496U, a cutting device. The cutting device includes a support mechanism, a clamping mechanism, a pushing mechanism, and a cutting tool mechanism. The support mechanism is used to carry the workpiece to be cut. The clamping mechanism is arranged on the support mechanism. The clamping mechanism includes two elastic clamping members, which are arranged oppositely. The workpiece can be clamped and limited between the two elastic clamping members. The pushing mechanism is configured to push the workpiece to slide along the two elastic clamping members, and the cutting tool mechanism is configured to cut the workpiece pushed to a preset position by the pushing mechanism. During the cutting process, the elastic clamping members always maintain a clamping state on the workpiece, so as to ensure the position stability of the workpiece during cutting, and further ensure the accuracy of the cutting position of the workpiece, improving the cutting quality and dimensional qualification rate of the workpiece.

[0004] This patent can cut the workpiece pushed to a preset position by the pushing mechanism and clamp and fix the workpiece through the clamping mechanism. However, the existing clamping method fixes and cuts the workpiece through a spring. During cutting, the workpiece will vibrate, which will reduce the clamping force of the spring, thus easily causing problems such as loosening or falling off of the workpiece. Therefore, we propose a new cutting device for zinc-based alloy fitting production. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem in the prior art that the existing clamping method fixes and cuts the workpiece through a spring. During cutting, the workpiece will vibrate, which will reduce the clamping force of the spring, thus easily causing problems such as loosening or falling off of the workpiece.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A cutting device for producing zinc-based alloy fittings, including an operating table, a cutting assembly is arranged on one side of the surface of the operating table, a clamping assembly is arranged at the center position of the surface of the operating table, the clamping assembly includes a screw groove, a bidirectional screw is inserted into the screw groove, one end of the bidirectional screw is connected to a motor, the other end of the bidirectional screw is connected to a bearing, two groups of moving blocks are symmetrically arranged on the surface of the bidirectional screw, a clamping plate is connected to the top of the moving block, a threaded hole is opened at the bottom of the moving block, protective pads are arranged on the inner sides of the two clamping plates, and two groups of pulleys are arranged at the bottom of the clamping plate.

[0007] Further, the motor is electrically connected to an external power supply through a control switch, and the motor is fixedly connected to the bidirectional screw after passing through the operating table.

[0008] Further, the bidirectional screw is threadedly connected to the clamping plate through the threaded hole, and the bidirectional screw is rotatably connected to the bearing through the screw groove.

[0009] Further, a protective assembly is arranged on the other side surface of the operating table, and the protective assembly includes a controller and a hinge.

[0010] Further, the hinge is arranged on the top surface of the controller, a protective plate is connected to the surface of the hinge, and two groups of magnets are symmetrically arranged on the bottom surface of the protective plate.

[0011] Further, two groups of magnetic attraction blocks are symmetrically arranged on the front surface of the controller, and the protective plate is rotatably connected to the controller through the hinge.

[0012] Further, the position and size of the magnet match the position and size of the magnetic attraction block, and the magnet and the magnetic attraction block form a magnetic attraction connection.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows.

[0014] In the utility model, when it is necessary to cut zinc-based alloy fittings, the bidirectional screw can be driven to rotate by the motor first, so that the two clamping plates push the protective pads to move inward simultaneously and clamp and fix the zinc-based alloy fittings, avoiding the problem that the existing clamping method uses a spring for fixation, which will cause vibration during cutting and thus cause the workpiece to loosen or fall off.

[0015] In the utility model, after operating through the controller, the protective plate can be rotated to the surface of the controller through the hinge to protect the controller, avoiding the problem that the normal operation of the controller is affected after the operator touches the controller. Description of the Drawings

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a cutting device for the production of zinc-based alloy fittings proposed by the present utility model;

[0017] Figure 2 This is another three-dimensional structural schematic diagram of a cutting device for the production of zinc-based alloy fittings proposed by the present utility model;

[0018] Figure 3 This is a sectional structural schematic diagram of the operating table of a cutting device for the production of zinc-based alloy fittings proposed by the present utility model;

[0019] Figure 4 This is an exploded structural schematic diagram of a cutting device for the production of zinc-based alloy fittings proposed by the present utility model;

[0020] Figure 5 This is a three-dimensional structural schematic diagram of the controller of a cutting device for the production of zinc-based alloy fittings proposed by the present utility model.

[0021] Legend: 1. Operating table; 2. Cutting assembly; 3. Clamping assembly; 301. Screw groove; 302. Bi-directional screw; 303. Motor; 304. Bearing; 305. Moving block; 306. Thread hole; 307. Clamping plate; 308. Protective pad; 309. Pulley; 4. Protective assembly; 401. Controller; 402. Hinge; 403. Protective plate; 404. Magnet; 405. Magnetic attraction block. Specific embodiments

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] Embodiment 1, as Figures 1-4As shown in the figure, the utility model provides a cutting device for the production of zinc-based alloy fittings, including an operating table 1. On one side of the surface of the operating table 1, a cutting assembly 2 is provided. At the center position of the surface of the operating table 1, a clamping assembly 3 is provided. The clamping assembly 3 includes a screw groove 301. A bidirectional screw 302 is inserted into the screw groove 301. One end of the bidirectional screw 302 is connected to a motor 303, and the other end of the bidirectional screw 302 is connected to a bearing 304. Two groups of moving blocks 305 are symmetrically arranged on the surface of the bidirectional screw 302. A clamping plate 307 is connected to the top of the moving block 305. A threaded hole 306 is opened at the bottom of the moving block 305. Protective pads 308 are arranged on the inner sides of the two groups of clamping plates 307. Two groups of pulleys 309 are arranged at the bottom of the clamping plate 307. The motor 303 is electrically connected to an external power supply through a control switch. The motor 303 penetrates through the operating table 1 and is fixedly connected to the bidirectional screw 302. The bidirectional screw 302 is threadedly connected to the clamping plate 307 through the threaded hole 306. The bidirectional screw 302 is rotatably connected to the bearing 304 through the screw groove 301.

[0025] The effect achieved by the entire Embodiment 1 is that when it is necessary to cut zinc-based alloy fittings, the workpiece to be cut can be first placed between the two groups of clamping plates 307. At this time, the forward rotation function of the motor 303 is turned on through the control switch, so that the motor 303 can drive the bidirectional screw 302 to rotate forward through the output end, and then the bidirectional screw 302 can simultaneously perform threaded rotation with the two groups of moving blocks 305 through the threaded holes 306, and the moving blocks 305 can push the two groups of clamping plates 307 to move inward simultaneously and clamp and fix both sides of the zinc-based alloy fitting. After that, the cutting assembly 2 can be turned on to cut the workpiece. After the workpiece is cut, the reverse rotation function of the motor 303 can be turned on, so that the motor 303 can drive the bidirectional screw 302 to rotate in the reverse direction through the output end, and then the two groups of moving blocks 305 can drive the two groups of clamping plates 307 to move to both sides simultaneously, and the two groups of clamping plates 307 can be separated from both sides of the workpiece. At this time, the cut workpiece can be pushed into the box through the pushing mechanism, thus avoiding the problem that the existing clamping method uses a spring for fixation, which may cause vibration during cutting and lead to loosening or falling off of the workpiece, and improving the stability of the workpiece during cutting.

[0026] Embodiment 2, as Figure 1 、 Figure 2 and Figure 5As shown in the figure, a protection component 4 is provided on the other surface of the operation table 1. The protection component 4 includes a controller 401 and a hinge 402. The hinge 402 is provided on the top surface of the controller 401. A protection plate 403 is connected to the surface of the hinge 402. Two groups of magnets 404 are symmetrically arranged on the bottom surface of the protection plate 403. Two groups of magnetic attraction blocks 405 are symmetrically arranged on the front surface of the controller 401. The protection plate 403 is rotationally connected to the controller 401 through the hinge 402. The position and size of the magnet 404 match the position and size of the magnetic attraction block 405. A magnetic attraction connection is formed between the magnet 404 and the magnetic attraction block 405.

[0027] The effect achieved by the entire embodiment 2 is that after operating through the controller 401, the protection plate 403 can be rotated to the surface of the controller 401 through the hinge 402, and the magnet 404 and the magnetic attraction block 405 can be magnetically fixed. And the protection plate 403 is made of transparent PVC material, which does not affect the operator's observation of the controller 401 when closed. The controller 401 can be protected by the protection plate 403, avoiding the problem that the normal operation of the controller 401 is affected after the operator touches the controller 401, and improving the safety during operation.

[0028] Working principle: When it is necessary to cut zinc-based alloy fittings, the bidirectional screw 302 can be driven to rotate by the motor 303 first, so that the two groups of clamping plates 307 push the protection pads 308 to move inward simultaneously and clamp and fix the zinc-based alloy fittings, avoiding the problem that the existing clamping method using a spring for fixation will cause vibration during cutting and thus cause the workpiece to loosen or fall off. After operating through the controller 401, the protection plate 403 can be rotated to the surface of the controller 401 through the hinge 402 to protect the controller 401 and avoid the problem that the normal operation of the controller 401 is affected after the operator touches the controller 401.

[0029] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A cutting device for producing zinc-based alloy accessories, comprising an operating table (1), characterized in that: A cutting assembly (2) is provided on one side of the surface of the operating table (1), and a clamping assembly (3) is provided at the center of the surface of the operating table (1); The clamping assembly (3) comprises a screw groove (301), a bidirectional screw (302) is inserted into the screw groove (301), one end of the bidirectional screw (302) is connected to a motor (303), the other end of the bidirectional screw (302) is connected to a bearing (304), two groups of moving blocks (305) are symmetrically arranged on the surface of the bidirectional screw (302), the top of the moving block (305) is connected to a clamping plate (307), a threaded hole (306) is opened at the bottom of the moving block (305), protective pads (308) are arranged on the inner sides of the two groups of clamping plates (307), and two groups of pulleys (309) are arranged at the bottom of the clamping plates (307).

2. The cutting device for producing zinc-based alloy accessories according to claim 1, characterized in that: The motor (303) is electrically connected to an external power source via a control switch, and the motor (303) is fixedly connected to the bidirectional screw rod (302) after passing through the operating table (1).

3. The cutting device for producing zinc-based alloy accessories according to claim 2, characterized in that: The bidirectional screw (302) is threadedly connected to the clamping plate (307) via the threaded hole (306), and the bidirectional screw (302) is rotationally connected to the bearing (304) via the screw groove (301).

4. The cutting device for producing zinc-based alloy accessories according to claim 1, characterized in that: A protective component (4) is provided on the other side surface of the operating table (1), and the protective component (4) comprises a controller (401) and a hinge (402).

5. The cutting device for producing zinc-based alloy accessories according to claim 4, characterized in that: The hinge (402) is arranged on the top surface of the controller (401), the surface of the hinge (402) is connected to a protective plate (403), and the bottom surface of the protective plate (403) is symmetrically provided with two groups of magnets (404).

6. The cutting device for producing zinc-based alloy accessories according to claim 5, characterized in that: Two groups of magnetic blocks (405) are symmetrically arranged on the front surface of the controller (401), and the protective plate (403) is rotatably connected to the controller (401) via a hinge (402).

7. The cutting device for producing zinc-based alloy accessories according to claim 6, characterized in that: The position and size of the magnet (404) match the position and size of the magnetic attraction block (405), and a magnetic attraction connection is formed between the magnet (404) and the magnetic attraction block (405).

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