Fixing seat for mold

Abstract

The utility model discloses a fixed seat for a mould, which comprises a base, a first sliding chute is arranged at the center of the surface of the base, fixed rings are fixedly arranged at two ends of the inner wall of the first sliding chute, a rotating shaft seat is fixedly arranged at the center of the inner wall of the first sliding chute, and a first rotating shaft is arranged on the inner wall of the first sliding chute. The utility model relates to the technical field of stamping dies, and aims to solve the problem that the efficiency of adjusting and replacing the die is low due to the fact that adjustment of the die is tedious every time. The mold clamping device has the technical effects that the mold is clamped through the clamping assembly, and the mold can be conveniently and rapidly replaced and adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, and specifically relates to a fixing seat for a die. Background Technique

[0002] A punching press is a machine tool used for metal processing, mainly used for stamping, punching, bending, stretching and other processing operations on metal sheets. The working principle of the punching press is to apply a high-speed impact force to the metal sheet through the die on the punch head, and stamp the metal sheet into the required shape. The punching press can be divided into various types such as mechanical punching presses, hydraulic punching presses and numerical control punching presses according to different processing methods. The fixing seat of the die on the punching press is an important component for fixing the die, and is usually installed on the workbench or slider of the punching press. The function of the fixing seat is to support and fix the die, ensure the stability and accuracy of the die during the stamping process, and at the same time bear the load of the impact force and deformation force. Usually, the die is fixed at the extreme upper left of the punching press to support the entire fixing seat structure, help the die to be accurately positioned on the fixing seat, and prevent the die from shifting or shaking during the stamping process.

[0003] However, the existing fixing of the die is usually through fixing parts such as bolts to fix the die on the machine tool. However, each time the die is disassembled or the position is adjusted, the screws need to be turned. But in order to ensure the firmness of the die, the number of screws for fixing the die is usually large, and it is more cumbersome to adjust the die each time, resulting in low efficiency of adjusting and replacing the die.

[0004] In view of this, we propose a fixing seat for a die. Content of the Utility Model

[0005] Therefore, the purpose of the present utility model is to provide a fixing seat for a die to solve the above problems in the prior art.

[0006] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0007] According to the first aspect of the present utility model, it includes a base, a first chute is opened at the center of the surface of the base, fixing rings are fixedly installed at both ends of the inner wall of the first chute, a rotating shaft seat is fixedly installed at the center of the inner wall of the first chute, a first rotating shaft is arranged on the inner wall of the first chute, and a clamping assembly is arranged at the top of the first chute, and the clamping assembly can clamp the die.

[0008] Further, the clamping assembly includes cross bars, the number of cross bars is two, cross bars are arranged on both sides of the top surface of the base, a first slider is fixedly installed at the center of the bottom surface of the cross bar, and a threaded hole is opened on the surface of the first slider.

[0009] Further, both sides of the surface of the first rotating shaft are provided with first threads. The first threads on both sides of the surface of the first rotating shaft are arranged in opposite directions, and first sliders are threadedly connected to the first threads on both sides of the surface of the first rotating shaft.

[0010] Further, a second rotating shaft is provided on the inner wall of the cross bar. Both ends of the second rotating shaft penetrate through the inner wall of the cross bar and extend to one side of the outer wall of the cross bar. Both ends of the second rotating shaft are rotatably connected to the cross bar.

[0011] Further, a second rotating handle is fixedly installed at one end of the second rotating shaft. Second threads are provided on both sides of the surface of the second rotating shaft. The second threads on both sides of the surface of the second rotating shaft are arranged in opposite directions.

[0012] Further, second sliders are provided on both sides of the surface of the second rotating shaft. Threaded holes are formed on the surfaces of the second sliders. The second threads on both sides of the surface of the second rotating shaft are threadedly connected to the second sliders.

[0013] Further, a second sliding groove is formed on one side of the surface of the cross bar. One side surface of the second slider is slidably connected to the inner wall of the second sliding groove. A clamping plate is fixedly installed on one side of the second slider.

[0014] Further, the center of the surface of the first rotating shaft is slidably connected to the inner wall of the rotating shaft seat. Both ends of the first rotating shaft are slidably connected to the inner wall of the fixed ring. A first rotating handle is fixedly installed at one end of the first rotating shaft.

[0015] The utility model has the following advantages: The utility model can clamp the mold through the clamping assembly. After placing the required mold on the surface of the bottom plate, by rotating the first rotating handle, the cross bars on both sides can be simultaneously moved closer inward, clamping the two sides of the mold inward. At this time, rotate the second rotating handle to slide the clamping plates on both sides inward simultaneously, thereby clamping the other two sides of the mold, enabling the mold to be fixed. And when disassembling, only need to rotate the first rotating handle and the second rotating handle in the reverse direction, which is convenient for quickly replacing and adjusting the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a usage scenario diagram of a fixing seat for a mold of the present utility model;

[0017] Figure 2 is a front-side three-dimensional view of a fixing seat for a mold of the present utility model;

[0018] Figure 3 is a disassembled schematic diagram of the clamping assembly of a fixing seat for a mold of the present utility model;

[0019] Figure 4 is a sectional structure diagram of the clamping assembly of a fixing seat for a mold of the present utility model.

[0020] In the figure: 11, base; 12, first chute; 121, fixed ring; 122, rotating shaft seat; 13, first rotating shaft; 131, first thread; 14, first turning handle; 21, cross bar; 211, first slider; 212, second chute; 22, second rotating shaft; 221, second thread; 222, second turning handle; 23, second slider; 24, clamping plate. Specific embodiments

[0021] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] As Figures 1 - 3 shown, a fixing seat for a mold in the first aspect embodiment of the present utility model includes a base 11. A first chute 12 is provided at the center of the surface of the base 11. Fixed rings 121 are fixedly installed at both ends of the inner wall of the first chute 12. A rotating shaft seat 122 is fixedly installed at the center of the inner wall of the first chute 12. A first rotating shaft 13 is provided on the inner wall of the first chute 12. A clamping assembly is provided at the top of the first chute 12. The clamping assembly can clamp the mold. The center of the surface of the first rotating shaft 13 is slidably connected to the inner wall of the rotating shaft seat 122. Both ends of the first rotating shaft 13 are slidably connected to the inner wall of the fixed ring 121. A first turning handle 14 is fixedly installed at one end of the first rotating shaft 13;

[0024] In the above embodiment, it should be noted that the first rotating shaft 13 can rotate on the inner wall of the first chute 12. The first rotating shaft 13 can be assisted by the first turning handle 14 for drilling rotation. When the first rotating shaft 13 rotates, it can drive the clamping assembly to slide on the surface of the base 11, and the clamping assembly can clamp the mold.

[0025] Embodiment 2

[0026] As Figures 1 - 4As shown in the figure, a fixing base for a mold in the first aspect embodiment of the present utility model includes all the contents of Embodiment 1. In addition, the clamping assembly includes a cross bar 21. The number of the cross bars 21 is two. The cross bars 21 are arranged on both sides of the top surface of the base 11. The center of the bottom surface of the cross bar 21 is fixedly installed with a first slider 211. A threaded hole is formed on the surface of the first slider 211. First threads 131 are arranged on both sides of the surface of the first rotating shaft 13. The first threads 131 on both sides of the surface of the first rotating shaft 13 are arranged in opposite directions. The first threads 131 on both sides of the surface of the first rotating shaft 13 are threadedly connected with the first slider 211 respectively;

[0027] In the above embodiment, it should be noted that the first sliders 211 are fixedly installed on the bottom surfaces of the cross bars 21 on both sides of the top surface of the base 11. The first sliders 211 can slide on the inner wall of the first chute 12. The cross bars 21 are threadedly connected to both sides of the surface of the first rotating shaft 13. Because the first threads 131 on both sides of the surface of the first rotating shaft 13 are arranged in opposite directions, when the first rotating shaft 13 rotates, the cross bars 21 on both sides are simultaneously driven to slide inwards or outwards, so as to clamp or loosen the two sides of the mold.

[0028] Embodiment 3

[0029] As Figures 1 - 4 shown in the figure, a fixing base for a mold in the first aspect embodiment of the present utility model includes all the contents of Embodiment 2. In addition, a second rotating shaft 22 is arranged inside the cross bar 21. Both ends of the second rotating shaft 22 penetrate through the inner wall of the cross bar 21 and extend to one side of the outer wall of the cross bar 21. Both ends of the second rotating shaft 22 are rotatably connected to the cross bar 21. A second rotating handle 222 is fixedly installed at one end of the second rotating shaft 22. Second threads 221 are arranged on both sides of the surface of the second rotating shaft 22. The second threads 221 on both sides of the surface of the second rotating shaft 22 are arranged in opposite directions. Second sliders 23 are arranged on both sides of the surface of the second rotating shaft 22. A threaded hole is formed on the surface of the second slider 23. The second threads 221 on both sides of the surface of the second rotating shaft 22 are threadedly connected with the second slider 23 respectively. A second chute 212 is formed on one side of the surface of the cross bar 21. One side surface of the second slider 23 is slidably connected to the inner wall of the second chute 212. A clamping plate 24 is fixedly installed on one side of the second slider 23;

[0030] In the above embodiment, it should be noted that the second rotating shaft 22 can be assisted to rotate through the second rotating handle 222. Because the second threads 221 on both sides of the surface of the second rotating handle 22 are arranged in opposite directions, when the second rotating handle 22 rotates, the second sliders 23 on both sides can be driven to slide inwards or outwards simultaneously, so as to drive the clamping plate 24 to clamp or loosen the other two sides of the mold.

[0031] The usage process of the present utility model is as follows. Those skilled in the art will find that both sides of the surface of the first rotating shaft 13 are threadedly connected with cross bars 21. Since the first threads 131 on both sides of the surface of the first rotating shaft 13 are arranged in opposite directions, when the first rotating shaft 13 rotates, it drives the cross bars 21 on both sides to slide inwards or outwards simultaneously, so as to clamp or loosen both sides of the mold. The second rotating shaft 22 can be assisted in rotation by the second rotating handle 222. Since the second threads 221 on both sides of the surface of the second rotating handle 22 are arranged in opposite directions, when the second rotating handle 22 rotates, it can drive the second sliders 23 on both sides to slide inwards or outwards simultaneously, so as to drive the clamping plates 24 to clamp or loosen the other two sides of the mold.

[0032] Although the present utility model has been described in detail with general descriptions and specific embodiments above, based on the present utility model, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all fall within the scope of protection required by the present utility model.

Claims

1. A fixing base for a mold, comprising a base (11), a first sliding groove (12) is formed in the center of the surface of the base (11), fixing rings (121) are fixedly installed at both ends of the inner wall of the first sliding groove (12), a rotating shaft seat (122) is fixedly installed at the center of the inner wall of the first sliding groove (12), and a first rotating shaft (13) is arranged on the inner wall of the first sliding groove (12), characterized in that, A clamping component is provided at the top of the first sliding groove (12), and the clamping component can clamp the mold.

2. The fixing base for a mold according to claim 1, characterized in that, The clamping component includes a cross bar (21). The number of the cross bars (21) is two. The cross bars (21) are provided on both sides of the top surface of the base (11). A first slider (211) is fixedly installed at the center of the bottom surface of the cross bar (21), and a threaded hole is formed on the surface of the first slider (211).

3. The fixing seat for a mold according to claim 2, characterized in that, First threads (131) are provided on both sides of the surface of the first rotating shaft (13). The first threads (131) on both sides of the surface of the first rotating shaft (13) are arranged in opposite directions. The first threads (131) on both sides of the surface of the first rotating shaft (13) are threadedly connected with the first sliders (211).

4. The fixing base for a mold according to claim 2, characterized in that, A second rotating shaft (22) is provided on the inner wall of the cross bar (21). Both ends of the second rotating shaft (22) penetrate through the inner wall of the cross bar (21) and extend to one side of the outer wall of the cross bar (21). Both ends of the second rotating shaft (22) are rotatably connected with the cross bar (21).

5. The fixing base for a mold according to claim 4, characterized in that, A second rotating handle (222) is fixedly installed at one end of the second rotating shaft (22). Second threads (221) are provided on both sides of the surface of the second rotating shaft (22). The second threads (221) on both sides of the surface of the second rotating shaft (22) are arranged in opposite directions.

6. A fixing base for a mold according to claim 5, characterized in that, Second sliders (23) are provided on both sides of the surface of the second rotating shaft (22). A threaded hole is formed on the surface of the second slider (23). The second threads (221) on both sides of the surface of the second rotating shaft (22) are threadedly connected with the second sliders (23).

7. The fixing seat for a mold according to claim 6, wherein, A second sliding groove (212) is formed on one side of the surface of the cross bar (21). One side surface of the second slider (23) is slidably connected with the inner wall of the second sliding groove (212). A clamping plate (24) is fixedly installed on one side of the second slider (23).

8. A fixing seat for a mold according to claim 1, characterized in that, The center of the surface of the first rotating shaft (13) is slidably connected with the inner wall of the rotating shaft seat (122). Both ends of the first rotating shaft (13) are slidably connected with the inner wall of the fixing ring (121). A first rotating handle (14) is fixedly installed at one end of the first rotating shaft (13).

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