Jig for mold production

Abstract

The utility model discloses a jig for mould production, which comprises a first clamping plate and a second clamping plate, the first clamping plate is fixedly connected with a first protective plate, the first protective plate is fixedly connected with a second protective plate, the second protective plate is provided with a plurality of protective pads, and the protective pads are fixedly connected with the first protective plate. A first threaded hole corresponding to the protective pad is formed in the second protective plate, a threaded rod is in threaded connection with the interior of the first threaded hole, a fixing hole matched with the threaded rod is formed in the protective pad, the protective pad is semicircular, and a limiting hole is formed in the bottom end of the protective pad. Limiting rods matched with the limiting holes are fixedly connected to the second protection plate, a gripper part is arranged on the protection pad, and a fixing head is rotationally connected to the threaded rod. Compared with the prior art, the jig for mold production has the advantages that the mold is not prone to falling off from the clamping device when turned over, the stability of the mold is improved, the structure is simple, and operation is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of mold manufacturing technology, specifically relating to a mold manufacturing fixture. Background Technology

[0002] A mold is a set of molds and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, a mold is a tool used to create shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the shaping of objects by changing the physical state of the material being molded.

[0003] The mold production process requires the use of fixtures, which include various devices such as automatic tilting tables. Automatic tilting tables can clamp and fix the mold, move it up and down, and tilt it to facilitate the processing of the mold.

[0004] Existing automatic flipping operating tables include clamping devices, which include clamping plates. The clamping devices clamp and fix the mold. If the clamping device is not firm when flipping the mold, the mold will fall off the clamping device and collide with the operating table, causing damage to the mold. Utility Model Content

[0005] The purpose of this utility model is to provide a fixture for mold production, which makes it less likely for the mold to fall out of the clamping device when it is flipped, thereby increasing the stability of the mold. It has a simple structure and is easy to operate.

[0006] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0007] A fixture for mold production includes a first clamping plate and a second clamping plate. A first protective plate is fixedly connected to the first clamping plate, and a second protective plate is fixedly connected to the first protective plate. A plurality of protective pads are provided on the second protective plate. A first threaded hole corresponding to the protective pad is opened in the second protective plate. A threaded rod is threadedly connected to the first threaded hole. A fixing hole matching the threaded rod is opened in the protective pad.

[0008] In one or more embodiments of this utility model, the protective pad is semi-circular.

[0009] In one or more embodiments of this utility model, a limiting hole is provided at the bottom end of the protective pad, and a limiting rod matching the limiting hole is fixedly connected to the second protective plate.

[0010] In one or more embodiments of this utility model, the protective pad is provided with a gripper.

[0011] In one or more embodiments of this utility model, a fixed head is rotatably connected to the threaded rod.

[0012] In one or more embodiments of this utility model, a rubber sleeve is fixedly connected to the fixing head.

[0013] In one or more embodiments of this utility model, a rotating rod is fixedly connected to the fixing head, and a rotating groove matching the rotating rod is opened in the threaded rod.

[0014] In one or more embodiments of this utility model, the second protective plate has a plurality of second threaded holes that match the threaded rod.

[0015] In one or more embodiments of this utility model, a handle is provided on the threaded rod.

[0016] In one or more embodiments of this utility model, a handle is provided on the threaded rod.

[0017] Compared with the prior art, the mold production fixture of this utility model can prevent the mold from falling out of the clamping device when it is flipped, thereby increasing the stability of the mold. It has a simple structure and is easy to operate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a mold production fixture in one embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the protective plate structure of a mold production fixture in one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the protective pad structure of a mold production fixture in one embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the threaded rod structure of a mold production fixture in one embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the first usage state of a mold production fixture according to an embodiment of the present invention;

[0024] Figure 6Schematic diagram of the second usage state of a fixture for mold production in an embodiment of the present utility model;

[0025] Figure 7 Schematic diagram of the third usage state of a fixture for mold production in an embodiment of the present utility model;

[0026] Figure 8 Schematic diagram of the fourth usage state of a fixture for mold production in an embodiment of the present utility model;

[0027] Figure 9 Schematic diagram of the fifth usage state of a fixture for mold production in an embodiment of the present utility model.

[0028] Main reference numeral description:

[0029] 11. First clamping plate; 12. Second clamping plate; 21. First protective plate; 22. Second protective plate; 23. First threaded hole; 24. Second threaded hole; 31. Protective pad; 32. Fixing hole; 33. Gripping part; 34. Limiting hole; 35. Limiting rod; 41. Threaded rod; 42. Fixed sleeve; 43. Fixed head; 44. Rubber sleeve; 45. Rotating rod; 46. Rotating groove; 51. First mold; 52. Second mold. Detailed implementation manners

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of 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.

[0031] As Figures 1 to 9 shown, a fixture for mold production in an embodiment of the present utility model includes an automatic flipping operation table, and clamping devices are provided at both ends of the automatic flipping operation table. The clamping devices include a first clamping plate 11, and a set of second clamping plates 12 are provided on the first clamping plate 11. The clamping devices can clamp and fix the molds, and the clamping devices can drive the molds to move and flip. The shapes of the molds are generally a square first mold 51 and a circular second mold 52.

[0032] Refer Figure 1 、 Figure 5 and Figure 7 shown, a first protective plate 21 is fixedly connected to the first clamping plate 11, a second protective plate 22 is fixedly connected to the first protective plate 21, and a number of protective pads 31 are provided on the second protective plate 22.

[0033] Specifically, when the mold is flipped by the clamping device, if the clamping is not firm, the mold will slide down from the clamping device during flipping. The second protection plate 22 can catch the mold that falls off from the clamping device. Whether it is the first mold 51 or the second mold 52, it can be caught when it falls off, avoiding the collision between the mold and the operation table. The protection pad 31 is a rubber pad, which can play a buffering role for the mold, avoiding the collision between the second protection plate 22 and the mold after catching the mold, and reducing the damage of the mold.

[0034] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 and Figure 8 As shown in, a first threaded hole 23 corresponding to the protection pad 31 is opened in the second protection plate 22. A threaded rod 41 is threadedly connected in the first threaded hole 23, and a fixing hole 32 matching the threaded rod 41 is opened in the protection pad 31.

[0035] Specifically, the threaded rod 41 can be threadedly connected in the first threaded hole 23. The protection pad 31 can be sleeved on the threaded rod 41 through the fixing hole 32. When the threaded rod 41 rotates, it can带动 the protection pad 31 to move upward, and can抵住 the side where the mold falls off. Whether it is the first mold 51 or the second mold 52, it can be抵住, increasing the stability of the mold during flipping, and the mold is not easy to fall off from the clamping device.

[0036] Furthermore, the protection pad 31 is semi-circular. When the mold falls off, it will land on the protection pad 31. The semi-circular shape can disperse the force generated by the mold to both sides, reducing the impact force when the mold falls off. At the same time, the semi-circular protection pad 31 can more conveniently抵住 the second mold 52, increasing the stability when抵接 the second mold 52.

[0037] Furthermore, a limiting hole 34 is opened at the bottom end of the protection pad 31, and a limiting rod 35 matching the limiting hole 34 is fixedly connected to the second protection plate 22. That is, the protection pad 31 can be clamped on the second protection plate 22, facilitating the installation and disassembly of the protection pad 31 and facilitating the sleeving of the protection pad 31 on the threaded rod 41.

[0038] Furthermore, a gripping part 33 is opened on the protection pad 31, which is convenient for removing the protection pad 31 from the second protection plate 22.

[0039] Furthermore, a fixed head 43 is rotatably connected to the threaded rod 41. The fixed head 43 matches the fixed hole 32, and a rotating rod 45 is fixedly connected to the fixed head 43. A rotating groove 46 matching the rotating rod 45 is opened inside the threaded rod 41. The rotating rod 45 and the rotating groove 46 are inverted T-shaped. The fixed head 43 can be inserted into the fixed hole 32. When the threaded rod 41 rotates and drives the protective pad 31 to move, the protective pad 31 will not rotate with the threaded rod 41, avoiding direct rotation of the threaded rod 41 within the fixed hole 32, which could damage the fixed hole 32 and make it difficult to use later. See details. Figure 4 As shown.

[0040] Furthermore, a rubber sleeve 44 is fixedly connected to the fixing head 43 to prevent the fixing head 43 from directly contacting the hole wall of the fixing hole 32 and to avoid damage to the fixing hole 32.

[0041] Furthermore, the second protective plate 22 has several second threaded holes 24 that match the threaded rod 41. These second threaded holes 24 are inclined, tilting towards the mold. The threaded rod 41 can be threaded into the second threaded holes 24, meaning the threaded rod 41 can also tilt the protective pad 31. This allows for more stable contact between the protective pad 31 and the second mold 52. (See details...) Figure 9 As shown.

[0042] Furthermore, a handle is provided on the threaded rod 41, which facilitates the rotation of the threaded rod 41.

[0043] Furthermore, a fixing sleeve 42 that matches the threaded rod 41 is fixedly connected to the second protective plate 22. The threaded rod 41 can be fitted into the fixing sleeve 42, which facilitates the fixing of the threaded rod 41, makes it easy to store, and saves space.

[0044] When using, refer to Figures 1-9 As shown, when the clamping device flips the mold, if the clamping is not secure, the mold may fall out of the clamping device. The first protective plate 21 and the second protective plate 22 can catch the falling mold, and the gripper 33 can reduce the impact force on the mold. When the second protective plate 22 catches the mold, it is less likely to be damaged. The protective pad 31 can move towards the mold through the threaded rod 41. The threaded rod 41 is threaded into the second protective plate 22, so the protective pad 31 can abut against the mold and reduce the possibility of the mold falling out when flipping.

[0045] Compared with the prior art, the mold production fixture of this utility model can prevent the mold from falling out of the clamping device when it is flipped, thereby increasing the stability of the mold. It has a simple structure and is easy to operate.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixture for mold production, comprising a first clamping plate and a second clamping plate, characterized in that, A first protective plate is fixedly connected to the first clamping plate, and a second protective plate is fixedly connected to the first protective plate. The second protective plate is provided with a plurality of protective pads. A first threaded hole corresponding to the protective pad is opened in the second protective plate. A threaded rod is threadedly connected in the first threaded hole. A fixing hole matching the threaded rod is opened in the protective pad.

2. The fixture for mold production according to claim 1, characterized in that, The protective pad is semi-circular.

3. The fixture for mold production according to claim 1, characterized in that, The bottom of the protective pad has a limiting hole, and a limiting rod that matches the limiting hole is fixedly connected to the second protective plate.

4. A mold manufacturing fixture according to claim 1, characterized in that, The protective pad is provided with a gripper.

5. A mold manufacturing fixture according to claim 1, characterized in that, A fixed head is rotatably connected to the threaded rod.

6. A mold manufacturing fixture according to claim 5, characterized in that, A rubber sleeve is fixedly connected to the fixing head.

7. A mold manufacturing fixture according to claim 5, characterized in that, A rotating rod is fixedly connected to the fixed head, and a rotating groove matching the rotating rod is opened in the threaded rod.

8. A mold manufacturing fixture according to claim 1, characterized in that, The second protective plate has several second threaded holes that match the threaded rod.

9. A mold manufacturing fixture according to claim 1, characterized in that, The threaded rod is equipped with a handle.

10. A fixture for mold production according to claim 1, characterized in that, The second protective plate is fixedly connected with a fixing sleeve that matches the threaded rod.

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