Clamp for mold part machining

Abstract

The utility model discloses a clamp for die part machining, belongs to the technical field of die part machining, aims at solving the problems that clamping machining cannot be stably carried out and clamping cannot be fast, and comprises a base, a rotating shaft is rotationally installed on the base through a bearing, and an operation table is fixedly connected to the upper end of the rotating shaft. A bearing plate is fixedly mounted at the top of the operation table, a clamping mechanism is arranged on the bearing plate and arranged in the operation table, and the clamping mechanism comprises a clamp assembly and a driving assembly; by means of the arranged clamping mechanism, when the clamp assembly clamps a workpiece, the periphery of the workpiece can be clamped, the stability of the clamped workpiece is greatly improved, machining work can be conveniently carried out, the machining process is guaranteed to be carried out smoothly, the machining efficiency of the workpiece is improved, and under the driving effect of the driving assembly on the clamp assembly, the machining efficiency of the workpiece is improved. And the workpiece can be rapidly clamped, the clamping process is convenient and fast, and the machining efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold part processing, and in particular relates to a clamp for mold part processing. Background Art

[0002] A mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry". When processing mold parts, it is necessary to use a fixture.

[0003] The prior art discloses a fixture for processing mold parts with patent announcement number CN219337481U. The above patent includes a U-shaped base, and the three inner walls of the U-shaped base are rotatably connected with connecting blocks. A rotating mechanism is provided between the three connecting blocks and the U-shaped base. A mounting plate is provided on the upper end surface of the connecting block, and a mounting mechanism is provided between the mounting plate and the connecting block. Two clamping plates are slidably connected to the upper end surface of the mounting plate, and a slide groove is provided on the upper end surface of the mounting plate. A linkage mechanism is provided between the slide groove and the two clamping plates. The structural design is reasonable, which can not only clamp different workpieces, but also improve their stability during processing and make them less likely to deviate; it can also adjust the angle of the workpiece to facilitate processing of the workpiece, and the mounting plate can be installed on the inner wall of the U-shaped base to facilitate processing of different surfaces of the workpiece. However, there are still the following deficiencies in actual use: from a practical point of view, when clamping the workpiece, the device can only clamp both sides of the workpiece, resulting in the workpiece cannot be processed stably and is prone to movement during processing, which leads to problems in the processing process, and the clamping work cannot be achieved quickly during the clamping process, affecting the processing efficiency.

[0004] Therefore, a clamp for processing mold parts is needed to solve the problems in the prior art that the clamping process cannot be performed stably and the clamping cannot be performed relatively quickly. Utility Model Content

[0005] The purpose of the utility model is to provide a fixture for processing mold parts to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for processing mold parts, comprising a base, on which a rotating shaft is rotatably mounted via a bearing, an operating table is fixedly connected to the upper end of the rotating shaft, a supporting plate is fixedly mounted on the top of the operating table, and a clamping mechanism is provided on the supporting plate and is arranged inside the operating table.

[0007] The clamping mechanism comprises a clamp assembly and a driving assembly. The clamp assembly is arranged on a supporting plate, and the driving assembly is arranged in an operating table through the clamp assembly.

[0008] It should be noted in the solution that the bottom end of the rotating shaft is connected to an external driving device for rotating the operating table.

[0009] It is further worth explaining that the clamp assembly includes a splint, which is arranged on the upper part of the support plate, and a slider is fixedly connected to the bottom of the splint, and a matching slide groove is arranged on the support plate corresponding to the slider, and a connecting block is fixedly connected to the bottom of the slider and is arranged at the lower part of the support plate.

[0010] It should be further explained that there are four clamps, which are evenly distributed on the upper part of the supporting plate, and the sliders are arranged in a cross shape, and the clamps slide on the slide grooves through the sliders.

[0011] As a preferred embodiment, the driving assembly includes a motor, the motor is fixedly installed in the operating table, the motor output end is fixedly connected to a bidirectional threaded rod, the end of the bidirectional threaded rod is fixedly installed with a bearing seat, the bearing seat is fixedly installed on the inner wall of the operating table, the threaded parts on both sides of the bidirectional threaded rod are threadedly connected with a movable plate, the upper part of the movable plate is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a hinged rod, a connecting rod is rotatably installed on the hinged rod, a fixed shaft is rotatably installed on the other end of the connecting rod, the upper end of the fixed shaft is fixedly connected with a rotating disk, the middle of the rotating disk is rotatably connected with a rotating shaft, and the top end of the rotating shaft is fixedly connected to the bottom of the supporting plate.

[0012] As a preferred embodiment, four connecting plates are provided, and the four connecting plates are respectively fixedly connected to the connecting blocks, and four connecting rods are provided through the connecting plates, and the four connecting plates are respectively rotatably mounted on the rotating disk through fixed shafts.

[0013] As a preferred implementation, the connecting rod is arranged in an L shape, and the four connecting rods are rotatably arranged through the center of the rotating shaft.

[0014] Compared with the prior art, the clamp for processing mold parts provided by the utility model has at least the following beneficial effects:

[0015] (1) Through the provided clamping mechanism, when the fixture assembly clamps the workpiece, it can clamp the workpiece on all sides, which greatly improves the stability of the workpiece after clamping, so as to facilitate the processing work, thereby ensuring the smooth progress of the processing process and improving the processing efficiency of the workpiece.

[0016] (2) Through the setting of the clamping mechanism, when the driving component drives the clamping component, it can quickly clamp the workpiece, and the clamping process is convenient, thereby improving the clamping efficiency and further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal cutaway structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0021] In the figure: 1. base; 2. operating table; 201. supporting plate; 3. clamping mechanism; 31. clamp assembly; 311. clamping plate; 312. slider; 313. slide groove; 314. connecting block; 32. driving assembly; 321. motor; 322. two-way threaded rod; 323. movable plate; 324. connecting plate; 325. hinged rod; 326. connecting rod; 327. fixed shaft; 328. rotating disk; 329. rotating shaft; 3210. bearing seat; 4. rotating shaft. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with embodiments.

[0023] See also Figure 1-4 The utility model provides a fixture for processing mold parts, including a base 1, a rotating shaft 4 is rotatably installed on the base 1 through a bearing, an upper end of the rotating shaft 4 is fixedly connected to an operating table 2, a supporting plate 201 is fixedly installed on the top of the operating table 2, and a clamping mechanism 3 is arranged on the supporting plate 201 and is arranged in the operating table 2.

[0024] The clamping mechanism 3 includes a clamp assembly 31 and a driving assembly 32 . The clamp assembly 31 is disposed on the supporting plate 201 , and the driving assembly 32 is disposed in the operating table 2 through the clamp assembly 31 .

[0025] The clamping work around the workpiece is achieved through the clamping assembly 31, so that the workpiece is clamped stably, and the convenience of the clamping process is improved in cooperation with the driving assembly 32, so as to facilitate the processing work and improve the processing efficiency.

[0026] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that the bottom end of the rotating shaft 4 is connected to an external driving device for rotating the operating table 2 to facilitate the rotational adjustment of the workpiece.

[0027] Further as Figure 2 , Figure 3 and Figure 4As shown, it is worth explaining in detail that the clamp assembly 31 includes a splint 311, which is arranged on the upper part of the supporting plate 201. A slider 312 is fixedly connected to the bottom of the splint 311. The slider 312 is correspondingly provided with a sliding groove 313 matching with it on the supporting plate 201. A connecting block 314 is fixedly connected to the bottom of the slider 312 and is arranged at the lower part of the supporting plate 201. Four splints 311 are provided, and the four splints 311 are evenly distributed on the upper part of the supporting plate 201. The slider 312 is arranged in a cross shape, and the splint 311 slides on the sliding groove 313 through the slider 312.

[0028] The four clamping plates 311 are driven by the driving assembly 32 to facilitate the sliding block 312 to slide in the sliding groove 313, thereby clamping the workpiece on all sides to improve the stability of the workpiece, ensure the stability of the processing, and improve the processing efficiency.

[0029] According to the above working process, it can be known that: through the setting of the clamping mechanism 3, when the clamp assembly 31 clamps the workpiece, it can clamp the workpiece on all sides, which greatly improves the stability of the workpiece after clamping, so as to facilitate the processing work, thereby ensuring the smooth progress of the processing process and improving the processing efficiency of the workpiece.

[0030] Further as Figure 2 , Figure 3 and Figure 4 As shown, it is worth specifically explaining that the driving assembly 32 includes a motor 321, the motor 321 is fixedly installed in the operating table 2, the output end of the motor 321 is fixedly connected with a bidirectional threaded rod 322, the end of the bidirectional threaded rod 322 is fixedly installed with a bearing seat 3210, the bearing seat 3210 is fixedly installed on the inner wall of the operating table 2, the threaded parts on both sides of the bidirectional threaded rod 322 are threadedly connected with a movable plate 323, the upper part of the movable plate 323 is fixedly connected with a connecting plate 324, the connecting plate 324 is fixedly connected with a hinged rod 325, the hinged rod 325 is rotatably installed with a connecting rod 326, and the connecting rod 326 A fixed shaft 327 is rotatably installed at the other end, and a rotating disk 328 is fixedly connected to the upper end of the fixed shaft 327. A rotating shaft 329 is rotatably connected to the middle of the rotating disk 328. The top of the rotating shaft 329 is fixedly connected to the bottom of the supporting plate 201. Four connecting plates 324 are provided, and the four connecting plates 324 are respectively fixedly connected to the connecting blocks 314. Four connecting rods 326 are provided through the connecting plates 324. The four connecting plates 324 are rotatably installed on the rotating disk 328 through the fixed shaft 327. The connecting rod 326 is L-shaped, and the four connecting rods 326 are rotatably set through the center of the rotating shaft 329.

[0031] By running the motor 321, the connecting plate 324 pushes the connecting rod 326 to rotate through the hinge rod 325, so as to facilitate the pushing of the clamp assembly 31 to achieve the clamping work around the workpiece, improve the stability of the workpiece, facilitate the processing work, and thus improve the processing efficiency.

[0032] This scheme has the following working process: when this device is used, it is connected to an external driving device through the rotating shaft 4 so that the operating table 2 can be rotated through the rotating shaft 4, thereby facilitating the rotation of the workpiece clamped on the upper part of the operating table 2, and the motor 321 is operated to drive the bidirectional threaded rod 322 to rotate, so that the movable plate 323 moves toward each other, and then the movable plate 323 drives the connecting plate 324 connected thereto to move toward each other, so that the connecting plate 324 pushes the connecting rod 326 to rotate through the hinge rod 325, so that the rotating disk 328 is driven by the rotation of the connecting rod 326 to rotate on the rotating shaft 329, so that the four connecting plates 324 move relative to each other, and then the connecting block 314 drives the slider 312 to slide in the slide groove 313, so that the workpiece placed on the upper part of the support plate 201 can be clamped around through the clamping plate 311 to facilitate processing.

[0033] In summary: through the setting of the clamping mechanism 3, when the clamp assembly 31 clamps the workpiece, it can clamp the workpiece on all sides, which greatly improves the stability of the workpiece after clamping, so as to facilitate the processing work, thereby ensuring the smooth progress of the processing process and improving the processing efficiency of the workpiece; through the setting of the clamping mechanism 3, under the drive of the driving assembly 32 to the clamp assembly 31, it can quickly realize the clamping work of the workpiece, and the clamping process is convenient, thereby improving the clamping efficiency and further improving the processing efficiency.

Claims

1. A fixture for processing mold parts, comprising a base (1), characterized in that: A rotating shaft (4) is rotatably mounted on the base (1) via a bearing, the upper end of the rotating shaft (4) is fixedly connected to an operating table (2), a supporting plate (201) is fixedly mounted on the top of the operating table (2), and a clamping mechanism (3) is provided on the supporting plate (201) and is arranged inside the operating table (2); The clamping mechanism (3) comprises a clamp assembly (31) and a drive assembly (32); the clamp assembly (31) is arranged on a supporting plate (201); and the drive assembly (32) is arranged in an operating table (2) through the clamp assembly (31).

2. A fixture for processing mold parts according to claim 1, characterized in that: The bottom end of the rotating shaft (4) is connected to an external driving device and is used to rotate the operating table (2).

3. A fixture for processing mold parts according to claim 1, characterized in that: The clamp assembly (31) comprises a clamping plate (311), wherein the clamping plate (311) is arranged on the upper part of the supporting plate (201), a slider (312) is fixedly connected to the bottom of the clamping plate (311), a sliding groove (313) matching with the slider (312) is arranged on the supporting plate (201), and a connecting block (314) is fixedly connected to the bottom of the slider (312) and is arranged on the lower part of the supporting plate (201).

4. A fixture for processing mold parts according to claim 3, characterized in that: Four clamping plates (311) are provided, and the four clamping plates (311) are evenly distributed on the upper part of the supporting plate (201). The sliding blocks (312) are arranged in a cross shape, and the clamping plates (311) slide on the sliding grooves (313) through the sliding blocks (312).

5. A fixture for processing mold parts according to claim 1, characterized in that: The driving assembly (32) comprises a motor (321), the motor (321) is fixedly installed in the operating table (2), the output end of the motor (321) is fixedly connected to a bidirectional threaded rod (322), the end of the bidirectional threaded rod (322) is fixedly installed with a bearing seat (3210), the bearing seat (3210) is fixedly installed on the inner wall of the operating table (2), the threaded parts on both sides of the bidirectional threaded rod (322) are threadedly connected to a movable plate (323), and the upper part of the movable plate (323) is fixedly connected to the movable plate (323). A connecting plate (324) is fixedly connected, a hinge rod (325) is fixedly connected to the connecting plate (324), a connecting rod (326) is rotatably mounted on the hinge rod (325), a fixed shaft (327) is rotatably mounted on the other end of the connecting rod (326), a rotating disk (328) is fixedly connected to the upper end of the fixed shaft (327), a rotating shaft (329) is rotatably connected to the middle of the rotating disk (328), and the top end of the rotating shaft (329) is fixedly connected to the bottom of the supporting plate (201).

6. A fixture for processing mold parts according to claim 5, characterized in that: Four connecting plates (324) are provided, and the four connecting plates (324) are respectively fixedly connected to the connecting blocks (314). Four connecting rods (326) are provided through the connecting plates (324), and the four connecting plates (324) are respectively rotatably mounted on the rotating disk (328) through fixed shafts (327).

7. A fixture for processing mold parts according to claim 5, characterized in that: The connecting rod (326) is arranged in an L shape, and the four connecting rods (326) are arranged to rotate centrally through a rotating shaft (329).

Images