Die fixing device for joint machining

Abstract

The utility model relates to the technical field of mold processing equipment, and discloses a mold fixing device for joint processing, which comprises a device body, and the device body comprises a base, the placing opening is formed in the outer side wall of the shell; a clamping assembly is arranged in the shell and comprises a sleeve, a clamping assembly and a clamping assembly, wherein the sleeve is symmetrical to the inner side wall of the shell; the supporting rod penetrates through one end of the sleeve; the spring is arranged at one end of the supporting rod and located in the sleeve. The clamping plate is arranged at the other end of the supporting rod; the joint mold is arranged on the inner side of the clamping plate; according to the mold fixing device, the reinforcing assemblies are arranged on the supporting rods, through the clamping assemblies, the clamping plates can clamp and fix joint molds of different sizes, and the practicability and flexibility of the mold fixing device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing equipment, specifically to a mold fixing device for joint processing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. Joint molds usually have some burrs after production. The staff needs to fix the joint mold and grind the port of the joint mold.

[0003] The existing mold fixing device has a single structure, and the size of the fixed mold is fixed, which cannot meet the needs of fixing molds of different sizes, thereby reducing the practicality and flexibility of the mold fixing device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a mold fixing device for joint processing, which has the advantages of good practicality and flexibility. It solves the problem that the structure of the mold fixing device is single and the size of the fixed mold is fixed, which cannot meet the needs of fixing molds of different sizes, thus reducing the practicality and flexibility of the mold fixing device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a mold fixing device for joint processing, comprising a device body, the device body comprising:

[0008] A base, a top of which is provided with a shell;

[0009] A placement opening, arranged on the outer side wall of the shell;

[0010] A clamping assembly is disposed inside the housing, and the clamping assembly includes:

[0011] a sleeve, symmetrical to the inner wall of the shell;

[0012] A support rod, which passes through one end of the sleeve;

[0013] A spring, arranged at one end of the support rod and located inside the sleeve;

[0014] A clamping plate, arranged at the other end of the support rod;

[0015] A joint mold is arranged on the inner side of the clamping plate;

[0016] The reinforcement component is arranged on the support rod.

[0017] In some embodiments, the reinforcement assembly comprises:

[0018] A pressing plate, sleeved on the outer side of the supporting rod;

[0019] A threaded sleeve, arranged on the top of the pressing plate;

[0020] A bidirectional threaded rod penetrates the threaded sleeve and the shell.

[0021] In some embodiments, a sliding sleeve is disposed at the bottom of the pressing plate, and a sliding rod matching the sliding sleeve is disposed inside the housing, so that the pressing plate is slidably connected to the sliding rod.

[0022] In some embodiments, a limiting plate cooperating with the sleeve is provided at the connection between the support rod and the spring.

[0023] In some embodiments, a connecting plate is provided at one end of the sleeve close to the inner wall of the shell, and the sleeve is threadedly connected to the inner wall of the shell by bolts.

[0024] In some embodiments, an anti-slip pad is provided on the inner side wall of the clamping plate.

[0025] In some embodiments, a clamping block is disposed on the outer side of the clamping plate, and a clamping groove matching the clamping block is disposed at one end of the support rod.

[0026] In some embodiments, a fixing bolt is disposed on the slot and passes through the slot and the block.

[0027] (III) Beneficial effects

[0028] Compared with the prior art, the utility model provides a mold fixing device for joint processing, which has the following beneficial effects:

[0029] The mold fixing device for joint processing uses a clamping assembly. Two sets of clamping plates clamp and fix the joint mold inside the two sets of clamping plates through the resilience of the spring. Due to the elasticity of the spring, the support rod can move left and right in the sleeve to extend and retract, so that the clamping plates can clamp and fix joint molds of different sizes, thereby increasing the practicality and flexibility of the mold fixing device. After the two sets of clamping plates clamp and fix the joint mold, the bidirectional threaded rod is rotated, and the rotating bidirectional threaded rod pushes the two sets of pressure plates to move toward the clamping plates through the threaded sleeve until the two sets of pressure plates squeeze and fix the clamping plates, thereby preventing the joint mold from shaking due to the influence of external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 It is a schematic structural diagram of a cross section of the structure of the utility model;

[0032] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0033] Figure 4 for Figure 2 A magnified schematic diagram of point B in the middle.

[0034] In the figure:

[0035] 1. Device body; 11. Base; 12. Shell; 13. Placement port; 14. Joint mold;

[0036] 2. Clamping assembly; 21. Sleeve; 211. Connecting plate; 22. Spring; 23. Support rod; 231. Limiting plate; 24. Clamping plate; 241. Anti-skid pad; 25. Reinforcement assembly; 251. Bidirectional threaded rod; 252. Threaded sleeve; 253. Pressing plate; 26. Sliding rod; 261. Sliding sleeve; 27. Slot; 271. Block; 28. Fixing bolt. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0039] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0041] Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. Joint molds usually have some burrs after production. The staff needs to fix the joint mold and grind the port of the joint mold.

[0042] In the related art, the structure of the mold fixing device is single, and the size of the fixed mold is fixed, which cannot meet the needs of fixing molds of different sizes, thereby reducing the practicality and flexibility of the mold fixing device.

[0043] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a mold fixing device for joint processing. When it is needed, the joint mold 14 only needs to be inserted into the placement port 13. At the same time, the two groups of clamping plates 24 clamp and fix the joint mold 14 inside the two groups of clamping plates 24 through the resilience of the spring 22. Due to the elasticity of the spring 22, the support rod 23 can move left and right in the sleeve 21, so that the clamping plate 24 can clamp and fix joint molds 14 of different sizes, thereby increasing the practicality and flexibility of the mold fixing device. After the two groups of clamping plates 24 clamp and fix the joint mold 14, the bidirectional threaded rod 251 is rotated. The rotating bidirectional threaded rod 251 pushes the two groups of pressure plates 253 toward the clamping plate 24 through the threaded sleeve 252 until the two groups of pressure plates 253 squeeze and fix the clamping plate 24, thereby preventing the joint mold 14 from shaking due to external force.

[0044] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0045] Combination Figure 1-Figure 4The embodiment of the present application provides a mold fixing device for joint processing, including a device body 1, the device body 1 includes: a shell 12 is arranged on the top of a base 11; a placement port 13 is arranged on the outer wall of the shell 12; a clamping assembly 2 is arranged inside the shell 12, and the clamping assembly 2 includes: a sleeve 21 symmetrical to the inner wall of the shell 12; a support rod 23 passes through one end of the sleeve 21; a spring 22 is arranged at one end of the support rod 23 and is located inside the sleeve 21; a clamping plate 24 is arranged at the other end of the support rod 23; a joint mold 14 is arranged on the inner side of the clamping plate 24; a reinforcement assembly 25 is arranged on the support rod 23.

[0046] When in use, the joint mold 14 is inserted into the placement port 13, and at the same time, the two groups of clamping plates 24 clamp and fix the joint mold 14 inside the two groups of clamping plates 24 through the resilience of the spring 22. Due to the elasticity of the spring 22, the support rod 23 can move left and right in the sleeve 21, so that the clamping plates 24 can clamp and fix joint molds 14 of different sizes, thereby increasing the practicality and flexibility of the mold fixing device. After the two groups of clamping plates 24 clamp and fix the joint mold 14, the two groups of clamping plates 24 are fixed by the reinforcement assembly 25 to prevent the joint mold 14 from shaking due to the influence of external force, thereby increasing the stability of the clamping and fixing of the joint mold 14.

[0047] In some embodiments, the reinforcement assembly 25 includes: a pressure plate 253 is sleeved on the outside of the support rod 23; a threaded sleeve 252 is arranged on the top of the pressure plate 253; a bidirectional threaded rod 251 passes through the threaded sleeve 252 and the outer shell 12. After the two sets of clamping plates 24 clamp and fix the joint mold 14, the bidirectional threaded rod 251 is rotated, and the rotating bidirectional threaded rod 251 pushes the two sets of pressure plates 253 toward the clamping plates 24 through the threaded sleeve 252 until the two sets of pressure plates 253 squeeze and fix the clamping plates 24, thereby preventing the joint mold 14 from shaking due to external force.

[0048] In some embodiments, a sliding sleeve 261 is provided at the bottom of the pressure plate 253, and a sliding rod 26 that cooperates with the sliding sleeve 261 is provided inside the outer shell 12, so that the pressure plate 253 is slidably connected to the sliding rod 26, and the pressure plate 253 slides left and right on the sliding rod 26 through the sliding sleeve 261. At the same time, the sliding rod 26 supports the pressure plate 253, thereby increasing the stability of the pressure plate 253 in squeezing and fixing the clamping plate 24.

[0049] In some embodiments, a limiting plate 231 cooperating with the sleeve 21 is provided at the connection between the support rod 23 and the spring 22 to limit the support rod 23 and prevent the support rod 23 from being affected by the rebound force of the spring 22 and thus detaching from the sleeve 21 and causing damage.

[0050] In some embodiments, a connecting plate 211 is provided at one end of the sleeve 21 close to the inner wall of the outer shell 12, and the sleeve 21 is threadedly connected to the inner wall of the outer shell 12 through bolts. The sleeve 21 can be disassembled and assembled by disassembling and assembling the bolts on the connecting plate 211, thereby increasing the convenience of disassembling and assembling the sleeve 21.

[0051] In some embodiments, an anti-skid pad 241 is provided on the inner side wall of the clamping plate 24 to prevent the joint mold 14 from slipping on the clamping plate 24 .

[0052] Specifically, the material of the anti-slip pad 241 is 11, and its working principle is 11

[0053] In some embodiments, a clamping block 271 is provided on the outer side of the clamping plate 24, and a clamping groove 27 matching the clamping block 271 is provided at one end of the support rod 23, so that the clamping plate 24 and the support rod 23 are clamped and connected. Since the shapes of the joint molds 14 are different, the clamping plate 24 can be replaced by plugging and unplugging the clamping plate 24, which increases the convenience of replacing the clamping plate 24 and increases the practicality and flexibility of the mold fixing device.

[0054] In some embodiments, a fixing bolt 28 is provided on the slot 27 and passes through the slot 27 and the block 271. When the clamping plate 24 is engaged and connected with the support rod 23, the fixing bolt 28 passes through the slot 27 and the block 271, thereby increasing the fixity of the connection between the clamping plate 24 and the support rod 23.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0056] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold fixing device for joint processing, comprising a device body (1), wherein the device body (1) comprises: A base (11) having a housing (12) disposed on the top thereof; A placement opening (13) is arranged on the outer side wall of the housing (12); The invention is characterized in that a clamping assembly (2) is arranged inside the housing (12), and the clamping assembly (2) comprises: A sleeve (21) symmetrical to the inner wall of the housing (12); A support rod (23) passing through one end of the sleeve (21); A spring (22) is arranged at one end of the support rod (23) and is located inside the sleeve (21); A clamping plate (24) is arranged at the other end of the support rod (23); A joint mold (14) is arranged on the inner side of the clamping plate (24); The reinforcement component (25) is arranged on the support rod (23).

2. A mold fixing device for joint processing according to claim 1, characterized in that: The reinforcement component (25) comprises: A pressing plate (253) sleeved on the outer side of the supporting rod (23); A threaded sleeve (252) is arranged on the top of the pressing plate (253); A bidirectional threaded rod (251) passes through the threaded sleeve (252) and the housing (12).

3. A mold fixing device for joint processing according to claim 2, characterized in that: A sliding sleeve (261) is provided at the bottom of the pressing plate (253), and a sliding rod (26) matching the sliding sleeve (261) is provided inside the housing (12), so that the pressing plate (253) is slidably connected to the sliding rod (26).

4. A mold fixing device for joint processing according to claim 1, characterized in that: A limiting plate (231) that matches the sleeve (21) is provided at the connection between the support rod (23) and the spring (22).

5. A mold fixing device for joint processing according to claim 4, characterized in that: A connecting plate (211) is provided at one end of the sleeve (21) close to the inner side wall of the outer shell (12), and the sleeve (21) is threadedly connected to the inner side wall of the outer shell (12) by means of bolts.

6. A mold fixing device for joint processing according to claim 1, characterized in that: An anti-slip pad (241) is provided on the inner side wall of the clamping plate (24).

7. A mold fixing device for joint processing according to claim 6, characterized in that: A clamping block (271) is provided on the outer side of the clamping plate (24), and a clamping groove (27) matching the clamping block (271) is provided at one end of the support rod (23).

8. A mold fixing device for joint processing according to claim 7, characterized in that: A fixing bolt (28) is provided on the clamping slot (27) and passes through the clamping slot (27) and the clamping block (271).

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