Clamp for mold machining

Abstract

The utility model relates to the technical field of mold processing, in particular to a mold processing clamp which comprises a base, a processing groove is formed in the upper surface of the base, two moving rods are slidably connected into the base, and fixing plates are fixedly connected to the top ends of the two moving rods. The upper surfaces of the two fixing plates are fixedly connected with a first moving plate and a second moving plate correspondingly, and mounting grooves are formed in the first moving plate and the second moving plate correspondingly. Through cooperative use of a base, a machining groove, a moving rod, a fixing plate, a first moving plate, a second moving plate, a mounting groove, a mounting strip, a first clamping plate, a second clamping plate, an anti-skid pad, a fixing assembly and a driving assembly, the first clamping plate and the second clamping plate can be conveniently replaced according to molds of different shapes and sizes; and therefore, the effect of conveniently clamping and fixing the dies with different shapes and sizes can be achieved, and the effect of conveniently machining the dies can be achieved.

Description

Technical Field

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

[0002] A mold is various molds and tools used in industrial production to obtain required products by methods such as injection molding, blow molding, extrusion, die casting, or forging, smelting, stamping, etc. It is a tool that makes a blank into a workpiece with a specific shape and size under the action of external force. It is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, die casting, and the compression molding or injection molding of products such as engineering plastics, rubber, and ceramics. And the mold needs to be fixed by a fixture for the purpose of processing the mold.

[0003] As a fixture for mold processing disclosed in the authorized publication number CN 114734284 A, although it solves the problem of clamping and fixing the mold, when the existing fixture clamps the mold, due to the different sizes and shapes of the molds, it is easy to cause the problems of mold detachment and mold position deviation when the existing fixture clamps the mold, resulting in the influence on the processing accuracy of the mold. For this reason, we propose a fixture for mold processing. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides a fixture for mold processing, which can replace fixtures with different sizes and shapes according to molds with different sizes and shapes, and can improve the processing accuracy of molds with different sizes and shapes.

[0005] The technical solution of the utility model is: a fixture for mold processing, including a base, a processing groove is opened on the upper surface of the base, two moving rods are slidably connected inside the base, fixing plates are fixedly connected to the tops of the two moving rods, a first moving plate and a second moving plate are respectively fixedly connected to the upper surfaces of the two fixing plates, installation grooves are opened inside the first moving plate and the second moving plate, installation bars are slidably connected inside the installation grooves, a first clamping plate and a second clamping plate are respectively fixedly connected to one ends of the two installation bars, a fixing component is arranged inside the installation bars, anti-slip pads are fixedly connected to the opposite side surfaces of the first clamping plate and the second clamping plate, a driving component is arranged inside the base, and the shapes of the installation grooves and the installation bars are both T-shaped.

[0006] In a further technical solution, first air rods and second air rods are respectively fixedly connected to both ends of the fixing plate, mounting rods are respectively fixedly connected to one sides of the opposite ends of the first air rod and the second air rod, a first limiting plate and a second limiting plate are respectively fixedly connected to one ends of the two mounting rods, and a mounting component is arranged inside the first limiting plate and the second limiting plate.

[0007] In a further technical solution, the fixing component includes fixing screw holes opened inside the installation groove and the installation strip, and a fixing screw is threadedly connected inside the fixing screw holes.

[0008] In a further technical solution, the driving component includes a driving motor fixedly connected to one side of the base. The output shaft of the driving motor is fixedly connected with a bidirectional screw through a coupling. Two moving nuts are threadedly sleeved on the surface of the bidirectional screw, and one end of the moving rod is fixedly connected to one side of the moving nut.

[0009] In a further technical solution, the installation component includes installation screw holes respectively opened inside the installation rod, the first limiting plate and the second limiting plate. An installation screw is threadedly connected inside the installation screw holes, and one end of the installation screw is fixedly connected with a rotating ring.

[0010] In a further technical solution, two sliding openings are opened on the upper surface of the base. One end of the moving rod is slidably connected inside the sliding openings. Fixing openings are respectively opened on the opposite sides of the two fixing plates. One end of the installation rod is slidably connected inside the fixing openings.

[0011] The beneficial effects of the present utility model are as follows:

[0012] Through the combined use of the base, the processing groove, the moving rod, the fixing plate, the first moving plate, the second moving plate, the installation groove, the installation strip, the first clamping plate, the second clamping plate, the anti-slip pad, the fixing component and the driving component, it is convenient to replace the first clamping plate and the second clamping plate according to molds of different shapes and sizes, so as to facilitate the clamping and fixing of molds of different shapes and sizes, and thus facilitate the processing of molds;

[0013] Through the combined use of the first air rod, the second air rod, the installation rod, the first limiting plate, the second limiting plate and the installation component, it is convenient to quickly limit the molds of different shapes and sizes from both sides, and according to the positions where the molds need to be processed, they can be separately pushed by the first limiting plate and the second limiting plate, so as to facilitate the limiting and the lateral movement of the molds, and is more convenient for processing different positions of the molds. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the driving component of the embodiment of the present utility model;

[0016] Figure 3 is the structural sectional view of the fixing component of the embodiment of the present utility model;

[0017] Figure 4 It is a cross-sectional view of the internal structure of the limit plate in the embodiment of the present utility model;

[0018] Explanation of reference numerals:

[0019] 1. Base; 2. Processing groove; 3. Moving rod; 4. Fixed plate; 5. First moving plate; 6. Second moving plate; 7. Installation groove; 8. Installation strip; 9. First clamping plate; 10. Second clamping plate; 11. Anti-slip pad; 12. First air cylinder; 13. Second air cylinder; 14. Installation rod; 15. First limit plate; 16. Second limit plate; 17. Fixed screw hole; 18. Fixed screw; 19. Driving motor; 20. Bidirectional screw; 21. Moving nut; 22. Installation screw hole; 23. Installation screw; 24. Swivel ring; 25. Slide opening; 26. Fixed opening. Embodiment

[0020] The embodiments of the present utility model will be further described below with reference to the accompanying drawings. Embodiment

[0021] As Figures 1-4 shown, a fixture for mold processing includes a base 1. A processing groove 2 is opened on the upper surface of the base 1. Two moving rods 3 are slidably connected inside the base 1. The tops of the two moving rods 3 are fixedly connected with fixed plates 4 respectively. The upper surfaces of the two fixed plates 4 are fixedly connected with a first moving plate 5 and a second moving plate 6 respectively. Installation grooves 7 are opened inside the first moving plate 5 and the second moving plate 6. Installation strips 8 are slidably connected inside the installation grooves 7. One ends of the two installation strips 8 are fixedly connected with a first clamping plate 9 and a second clamping plate 10 respectively. A fixing component is provided inside the installation strip 8. Anti-slip pads 11 are fixedly connected to the opposite side surfaces of the first clamping plate 9 and the second clamping plate 10. A driving component is provided inside the base 1. The shapes of the installation grooves 7 and the installation strips 8 are both T-shaped. The fixing component includes fixed screw holes 17 opened inside the installation grooves 7 and the installation strips 8. Fixed screws 18 are threadedly connected inside the fixed screw holes 17. The driving component includes a driving motor 19 fixedly connected to one side of the base 1. The output shaft of the driving motor 19 is fixedly connected with a bidirectional screw 20 through a coupling. Two moving nuts 21 are threadedly sleeved on the surface of the bidirectional screw 20. One end of the moving rod 3 is fixedly connected to one side of the moving nut 21.

[0022] The working principle of the above technical solution is as follows:

[0023] After one end of the installation bar 8 is respectively slidably connected to the inside of the installation groove 7, and then by rotating the fixing screw rod 18, one end of the fixing screw rod 18 is threadedly connected to the inside of the fixing screw hole 17 under the action of the thread, so that it is convenient to install and replace the first clamping plate 9 and the second clamping plate 10 with different shapes and sizes according to the shape and size of the mold. Then, by starting the driving motor 19, the bidirectional screw rod 20 is driven to rotate, and under the action of the bidirectional thread, the two moving screw sleeves 21 and the moving rod 3 can be pushed to slide in opposite directions, so that it is convenient to drive the first moving plate 5, the second moving plate 6, the installation bar 8, and the first clamping plate 9 to slide, so that the function of clamping and fixing the mold in different directions can be realized, and the function of facilitating the processing of the mold can be realized.

[0024] In another embodiment, as Figure 1 and Figure 4 shown, one end of the fixing plate 4 is fixedly connected with a first air rod 12 and a second air rod 13 respectively. One side of the opposite ends of the first air rod 12 and the second air rod 13 is fixedly connected with an installation rod 14. One end of the two installation rods 14 is fixedly connected with a first limiting plate 15 and a second limiting plate 16 respectively. An installation component is arranged inside the first limiting plate 15 and the second limiting plate 16. The installation component includes installation screw holes 22 respectively opened inside the installation rod 14, the first limiting plate 15 and the second limiting plate 16. An installation screw rod 23 is threadedly connected inside the installation screw hole 22, and one end of the installation screw rod 23 is fixedly connected with a rotating ring 24.

[0025] By rotating the rotating ring 24 to drive the installation screw rod 23 to be threadedly connected to the inside of the installation screw hole 22, it is convenient to quickly install the first limiting plate 15 and the second limiting plate 16 between the installation rods 14. Then, by starting the first air rod 12 and the second air rod 13 respectively, the installation rod 14 is pushed to slide, so that it is convenient to push the first limiting plate 15 and the second limiting plate 16 to slide in opposite directions, so that the function of limiting the mold with different sizes can be realized, and at the same time, it is convenient to push the mold to slide to different positions, so that it is convenient to process different positions of the mold.

[0026] In another embodiment, as Figure 1 shown, two sliding openings 25 are opened on the upper surface of the base 1. One end of the moving rod 3 is slidably connected to the inside of the sliding opening 25. Fixing openings 26 are opened on the opposite sides of the two fixing plates 4. One end of the installation rod 14 is slidably connected to the inside of the fixing opening 26.

[0027] The sliding openings 25 and the fixing openings 26 facilitate the back-and-forth sliding of the moving rod 3 and the installation rod 14.

[0028] The above embodiments only represent the specific implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A mold processing fixture, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a processing groove (2), and two moving rods (3) are slidably connected inside the base (1). The top ends of the two moving rods (3) are fixedly connected with a fixing plate (4), and the upper surfaces of the two fixing plates (4) are respectively fixedly connected with a No. 1 moving plate (5) and a No. 2 moving plate (6), and the insides of the No. 1 moving plate (5) and the No. 2 moving plate (6) are provided with a mounting groove (7), and the insides of the mounting groove (7) are slidably connected with a mounting bar (8), and one end of the two mounting bars (8) is respectively fixedly connected with a No. 1 clamping plate (9) and a No. 2 clamping plate (10), and a fixing component is provided inside the mounting bar (8), and the opposite side surfaces of the No. 1 clamping plate (9) and the No. 2 clamping plate (10) are fixedly connected with an anti-slip pad (11), and the inside of the base (1) is provided with a driving component, and the shape of the mounting groove (7) and the mounting bar (8) are both T-shaped, and the two ends of the fixing plate (4) are respectively fixedly connected with a No. 1 gas rod (12 ) and a No. 2 gas rod (13), one side of the No. 1 gas rod (12) and the No. 2 gas rod (13) at one opposite end is fixedly connected with a mounting rod (14), one end of the two mounting rods (14) is respectively fixedly connected with a No. 1 limit plate (15) and a No. 2 limit plate (16), and the No. 1 limit plate (15) and the No. 2 limit plate (16) are provided with mounting components inside, and the mounting components include components respectively opened inside the mounting rod (14), the No. 1 limit plate (15) and the No. 2 limit plate (16) The mounting screw hole (22) is provided with a mounting screw rod (23) which is internally threadedly connected to the mounting screw hole (22). One end of the mounting screw rod (23) is fixedly connected to a swivel (24). The upper surface of the base (1) is provided with two sliding openings (25). One end of the moving rod (3) is slidably connected to the inside of the sliding openings (25). The two fixing plates (4) are provided with fixing openings (26) on opposite sides. One end of the mounting rod (14) is slidably connected to the inside of the fixing openings (26).

2. A mold processing fixture according to claim 1, characterized in that: The fixing assembly comprises a fixing screw hole (17) provided inside the mounting groove (7) and the mounting strip (8), and the fixing screw rod (18) is connected to the inner thread of the fixing screw hole (17).

3. A mold processing fixture according to claim 1, characterized in that: The driving assembly comprises a driving motor (19) fixedly connected to one side of the base (1); the output shaft of the driving motor (19) is fixedly connected to a bidirectional screw (20) via a coupling; the surface of the bidirectional screw (20) is threadedly sleeved with two movable screw sleeves (21); and one end of the movable rod (3) is fixedly connected to one side of the movable screw sleeve (21).

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