Cutting device for mold production
By introducing a spring and a touch switch of the clamping structure into the cutting device, the clamping force is automatically controlled, which solves the cutting quality problem caused by unstable clamping of the mold during the cutting process and improves the cutting accuracy and stability.
Patent Information
- Application Number
- CN202422471890.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-10-12
AI Technical Summary
When clamping the mold, the existing cutting device has difficulty in controlling the clamping force, which causes the mold to be easily misplaced or unevenly stressed during the cutting process, affecting the cutting quality.
The clamping structure includes a base plate, side plates, an electric push rod, a spring and a clamping box. The clamping force is controlled by the elastic potential energy of the spring, and automatic positioning is achieved using a touch switch to ensure that the clamping force is within an appropriate range and avoid clamping that is too loose or too tight.
It realizes automatic positioning and clamping of the mold, improves cutting quality and stability, and ensures the accuracy and consistency of the cutting process.
Smart Images
Figure CN223418490U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cutting device, concretely relates to a cutting device for mould production. BACKGROUND
[0002] In the production process, the mould needs to be processed by the cutting device, so that the mould meets the standard. In order to ensure the cutting quality and improve the cutting stability, the mould is generally fixed on the workbench of the cutting device.
[0003] The existing cutting device fixes the mould on the workbench through the cooperation of the clamping plate and the telescopic structure, and then cuts the mould. However, this clamping method requires the operator to judge the tightness of the mould clamping subjectively, which may cause the mould to be misaligned during the cutting process due to loose clamping, further affecting the cutting quality; it may also cause uneven stress on the clamping point of the mould due to over-tight clamping, further causing the mould to deviate, etc. SUMMARY
[0004] The main purpose of the utility model is to provide a cutting device for mould production, which solves the technical problem of low cutting quality caused by loose clamping force during the cutting process of the existing cutting device.
[0005] In order to achieve the above purpose, the utility model provides a cutting device for mould production, which comprises a workbench, a clamping structure and a cutting structure.
[0006] The clamping structure comprises a bottom plate, a side plate, an electric push rod, a spring and a clamping box. The bottom plate is slidably connected to the top of the workbench, and the side plates are fixedly connected to the two sides of the bottom plate. One end of the electric push rod base is fixedly connected to the side plate, one end of the telescopic rod of the electric push rod is fixedly provided with a clamping plate, the clamping plate is in abutment with one end of the spring, the other end of the spring is in abutment with the outer side wall of the clamping box, the clamping box is slidably connected to the bottom plate, the other end of the electric push rod extends into the clamping box, the telescopic end of the electric push rod is clamped with the inner side wall of the clamping box, the inner side wall of the clamping box is provided with a touch switch, the touch switch and the electric push rod are arranged at the same height, and the touch switch and the electric push rod are electrically connected.
[0007] The cutting structure is fixedly connected to the top of the workbench.
[0008] As a preferred scheme, the top of the workbench is provided with a first sliding rail, and the workbench and the bottom plate are slidably connected through the first sliding rail.
[0009] As a preferred scheme, the top of the workbench is further provided with a telescopic cylinder, the telescopic cylinder is fixedly arranged on the top of the workbench, and one end of the telescopic cylinder is fixedly connected with the bottom plate.
[0010] As a preferred scheme, the top of the bottom plate is provided with a second sliding rail, and the bottom plate and the clamping box are slidably connected through the second sliding rail.
[0011] As a preferred solution, the cutting structure includes a fixing frame and an electric saw assembly. The fixing frame is fixed to the top of the workbench, spans the bottom plate, and is fixedly connected to the electric saw assembly.
[0012] The beneficial effects achieved by the utility model are:
[0013] The utility model provides a spring between the clamping box and the electric push rod. When the pressure between the clamping box and the mold is too small, the spring is not fully compressed, and the elastic potential energy of the spring makes it impossible for the electric push rod to contact the touch switch, so that the electric push rod can continue to extend; when the pressure between the clamping box and the mold reaches the cutting requirement, the spring is compressed and deformed, so that the distance between the electric push rod and the touch switch is reduced; when the electric push rod contacts the touch switch, the electric push rod is powered off and the length of the electric push rod no longer changes, thereby realizing automatic positioning of the clamping structure, and can ensure that the pressure between the clamping box and the mold is maintained within a suitable range, thereby improving the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0015] Figure 1 It is a schematic diagram of a cutting device for mold production disclosed in a specific embodiment of the utility model;
[0016] Figure 2 This is a front view of a cutting device for mold production disclosed in a specific embodiment of the utility model;
[0017] Figure 3 This is a bottom view of a cutting device for mold production disclosed in a specific embodiment of the utility model;
[0018] Figure 4 yes Figure 3 Magnified view of part A.
[0019] 1. Workbench; 11. First slide rail; 12. Telescopic cylinder; 2. Clamping structure; 21. Bottom plate; 211. Second slide rail; 22. Side plate; 23. Electric push rod; 231. Clamping plate; 232. Fixed end; 233. Moving end; 24. Spring; 25. Clamping box; 26. Touch switch; 3. Cutting structure; 31. Fixed frame; 32. Electric saw assembly. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other manners different from those described herein, and persons skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore, the utility model is not limited to the specific embodiments disclosed below.
[0021] As shown in Figures 1-4 The utility model discloses a cutting device for mould production, including workbench 1, clamping structure 2 and cutting structure 3. Clamping structure 2 is used for fixing mould on workbench 1, and clamping structure 2 includes bottom plate 21, side plate 22, electric push rod 23, spring 24 and clamping box 25. The bottom plate 21 is slidably connected with the top of the workbench 1, as a kind of sliding connection mode, as shown in Figure 1 And Figure 3 The top of the workbench 1 is equipped with the first slide rail 11, and the bottom plate 21 is slidably connected with the workbench 1 by the first slide rail 11.
[0022] The side plate 22 is fixedly connected on both sides of the bottom plate 21, and the side plate 22 is fixedly connected with one end of the base of the electric push rod 23, as shown in Figure 2 In order to facilitate description, the electric push rod 23 is divided into fixed end 232 and moving end 233. The moving end 233 is one end of the telescopic rod, and the fixed end 232 is fixedly connected with the side plate 22. The other end of the fixed end 232 is telescopically connected with the moving end 233. The side wall of the moving end 233 is fixedly connected with the clamping plate 231. The clamping plate 231 is abutted with one end of the spring 24. The other end of the spring 24 is abutted with the outer side wall of the clamping box 25. The moving end 233 extends into the clamping box 25 and is abutted with the inner side wall of the clamping box 25, so as to prevent the moving end 233 from moving out of the clamping box 25. The clamping box 25 is slidably connected with the top of the bottom plate 21, as a kind of sliding connection mode, as shown in Figure 3 The top of the bottom plate 21 is equipped with the second slide rail 211, and the clamping box 25 is slidably connected with the bottom plate 21 by the second slide rail 211. The inner side wall of the clamping box 25 is also equipped with the touch switch 26. The touch switch 26 and the moving end 233 are arranged at the same height. When the moving end 233 moves, it can contact the touch switch 26. The touch switch 26 is electrically connected with the electric push rod 23. When the moving end 233 contacts the touch switch 26, the touch switch 26 is in the off state. At this time, the electric push rod 23 is powered off, and the length of the electric push rod 23 remains constant.
[0023] The cutting structure 3 is fixedly arranged on the top of the workbench 1, as shown in Figure 1As shown, the cutting structure 3 includes a fixed frame 31 and a power saw assembly 32. The fixed frame 31 is fixedly connected to the top of the workbench 1, spanning the bottom plate 21. The fixed frame 31 is fixedly connected to the power saw assembly 32, and the power saw assembly 32 extends toward the bottom plate 21. In order to facilitate the sliding of the bottom plate 21 on the top of the workbench 1, a telescopic cylinder 12 is also provided on the top of the workbench 1. The telescopic cylinder 12 is fixedly mounted on the top of the workbench 1, and one end of the telescopic cylinder 12 is fixedly connected to the bottom plate 21.
[0024] During use, the mold is placed on the base plate 21, between the two clamping boxes 25. The electric push rod 23 is activated, extending and pushing the clamping box 25 toward the mold. When the clamping box 25 contacts the mold, the spring 24 compresses, gradually clamping the mold. When the movable end 233 contacts the touch switch 26, the push rod 23 is de-energized, maintaining its length. At this point, the clamping force between the clamping box 25 and the mold meets cutting requirements.
[0025] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
Claims
1. A cutting device for mold production, characterized in that: It comprises a workbench (1), a clamping structure (2) and a cutting structure (3); The clamping structure (2) includes a bottom plate (21), a side plate (22), an electric push rod (23), a spring (24) and a clamping box (25), wherein the bottom plate (21) is slidably connected to the top of the workbench (1), the side plates (22) are fixedly connected to both sides of the bottom plate (21), the side plates (22) are fixedly connected to one end of the base of the electric push rod (23), a clamping plate (231) is fixed to one end of the telescopic rod of the electric push rod (23), the clamping plate (231) is in contact with one end of the spring (24), and the spring (24) is fixed to the bottom plate (21). The other end of the spring (24) abuts against the outer wall of the clamping box (25), the clamping box (25) is slidably connected to the bottom plate (21), the other end of the electric push rod (23) extends into the clamping box (25), the telescopic end of the electric push rod (23) is engaged with the inner wall of the clamping box (25), and a touch switch (26) is provided on the inner wall of the clamping box (25), the touch switch (26) and the electric push rod (23) are arranged at the same height, and the touch switch (26) is electrically connected to the electric push rod (23); The cutting structure (3) is fixedly connected to the top of the workbench (1).
2. A cutting device for mold production according to claim 1, characterized in that: A first slide rail (11) is provided on the top of the workbench (1), and the workbench (1) and the bottom plate (21) are slidably connected via the first slide rail (11).
3. A cutting device for mold production according to claim 2, characterized in that: A telescopic cylinder (12) is further provided on the top of the workbench (1). The telescopic cylinder (12) is fixedly arranged on the top of the workbench (1), and one end of the telescopic cylinder (12) is fixedly connected to the bottom plate (21).
4. A cutting device for mold production according to claim 3, characterized in that: A second slide rail (211) is provided on the top of the bottom plate (21), and the bottom plate (21) and the clamping box (25) are slidably connected via the second slide rail (211).
5. A cutting device for mold production according to claim 4, characterized in that: The cutting structure (3) comprises a fixing frame (31) and an electric saw assembly (32); the fixing frame (31) is fixedly connected to the top of the workbench (1); the fixing frame (31) spans the bottom plate (21); and the fixing frame (31) is fixedly connected to the electric saw assembly (32).