Mould stripping tool for vulcanization of rubber buffer sleeve

Abstract

The utility model relates to the technical field of rubber buffer sleeves, and discloses a rubber buffer sleeve vulcanization demolding tool which comprises a mounting base, box bodies are mounted at the two ends of the top of the mounting base, rotating assemblies are arranged in the box bodies, each rotating assembly comprises a worm gear, and each rotating assembly is connected with a separation assembly through the corresponding worm gear. The separating assembly comprises separating pincers, the separating assembly is arranged, one end of the separating pincers in the separating assembly is arranged between the two adjacent insert cores, the separating assembly is controlled through the rotating assembly, and the separating pincers are opened through the separating assembly. Therefore, the two insert cores adhered to the outer side of the rubber cushion collar body can be removed at the same time through opening of the separating pincers on the two sides of the rubber cushion collar, and then the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber buffer sleeves, in particular to a rubber buffer sleeve vulcanization demoulding tooling. Background Art

[0002] When the rubber buffer sleeve is vulcanized and demolded, the rubber will adhere to the core in the mold; the core is semicircular in shape, with two halves of the core wrapped around the rubber, leaving a gap between the cores; after taking out the core and the rubber buffer sleeve together, the core needs to be pried open manually, and the two are difficult to separate, resulting in problems such as consuming manpower, long operation time, and low production efficiency.

[0003] The Chinese utility model patent with patent application number 202220936287.9 ​​provides a rubber buffer sleeve vulcanization demolding tooling, which fixes the rubber buffer sleeve and the core insert by manually gripping the clamping part to prevent them from rotating; after fixation, the demolding handle rotates around the demolding handle fixing body to pry out the core insert that is not in contact with the clamping part; then, the rubber buffer sleeve rotates 180°, and the other core insert abuts against one end of the demolding handle, the first clamping handle fixes the rubber buffer sleeve, and the demolding handle is rotated to remove the core insert.

[0004] However, during the use of the above-mentioned device, it was found that the device can only pry the core on one side at a time when removing the core inlay, and can only pry one end of the core inlay when prying the core on one side. In order to completely remove the core inlay, it is necessary to adjust the prying position of one end of the demoulding handle. The process is rather cumbersome, resulting in low efficiency in removing the entire core inlay. Utility Model Content

[0005] The utility model aims to provide a rubber buffer sleeve vulcanization demoulding tooling to solve the problem proposed in the above background technology that the device can only pry the core on one side at a time when removing the core, and can only pry one end of the core when prying the core on one side. If the core is to be completely removed, the prying position of one end of the demoulding handle needs to be adjusted, and the process is relatively cumbersome, resulting in low efficiency in removing the entire core.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber buffer sleeve vulcanization demolding tooling, including a mounting seat, a box body is installed at both ends of the top of the mounting seat, a rotating assembly is arranged inside the box body, the rotating assembly includes a worm gear, the rotating assembly is connected to a separation assembly through the worm gear, and the separation assembly includes a separation clamp.

[0007] Preferably, a fixing column is provided in the middle of the top of the mounting seat, a rubber buffer sleeve body is sleeved on the periphery of the fixing column, arc-shaped core inserts are adhered on both sides of the rubber buffer sleeve body, a separation head is provided on one end of the separation pliers, and the separation head is arranged between two adjacent core inserts.

[0008] Preferably, a fixing plate is fixedly provided inside the box body, sliding rods are fixedly installed on both ends of one side of the fixing plate, a rotating groove is opened on one side of the box body, a rotating column is provided in the middle of the separating clamp, and the separating clamp is rotatably connected to the rotating groove through the rotating column.

[0009] Preferably, the rotating assembly includes a rotating shaft, a worm is arranged in the middle of the rotating shaft, a rotating handle is fixed to one end of the rotating shaft, the rotating shaft is rotatably connected to the box body, and the worm is meshed with the worm wheel.

[0010] Preferably, the separation assembly includes a threaded rod, the threaded rod is fixedly connected to the worm gear, the threaded rod passes through a fixed plate, the threaded rod is rotatably connected to a connecting plate, and the connecting plate is fixedly arranged inside the box body.

[0011] Preferably, a moving rod is spirally connected in the threaded rod, both ends of the moving rod pass through the sliding rod, the moving rod is slidably connected to the sliding rod, and sliders are symmetrically arranged on the moving rod, a connecting arm is fixed to one side of the slider, and a single slider is rotatably connected to one arm of the separation pliers through the connecting arm.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a separation component, sets one end of a separation clamp in the separation component between two adjacent core inserts, controls the separation component by a rotating component, and uses the separation component to spread the separation clamp, so that the two core inserts adhered to the outer side of the rubber buffer sleeve body can be removed at the same time by spreading the separation clamps on both sides of the rubber buffer sleeve, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram showing the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 The internal structure of the middle box is shown in the figure;

[0016] Figure 3 For this utility model Figure 2 Another structural display diagram of the interior of the middle box from another perspective;

[0017] Figure 4 For this utility model Figure 3 The structural diagram of the middle separation forceps.

[0018] In the figure: 1. mounting base; 11. fixing column; 2. box body; 21. fixing plate; 22. sliding rod; 23. rotating groove; 24. connecting plate; 3. rubber buffer sleeve body; 4. core insert; 5. rotating assembly; 51. rotating handle; 52. rotating shaft; 53. worm; 54. worm gear; 6. separating assembly; 61. moving rod; 62. threaded rod; 63. sliding block; 631. connecting arm; 64. separating pliers; 641. separating head; 7. rotating column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 4 A rubber buffer sleeve vulcanization demolding tooling shown in the figure includes a mounting seat 1, a box body 2 is mounted on both ends of the top of the mounting seat 1, a rotating assembly 5 is arranged inside the box body 2, the rotating assembly 5 includes a worm gear 54, the rotating assembly 5 is connected to a separation assembly 6 through the worm gear 54, and the separation assembly 6 includes a separation clamp 64;

[0022] A fixing column 11 is arranged in the middle of the top of the mounting seat 1, and a rubber buffer sleeve body 3 is sleeved on the periphery of the fixing column 11. Arc-shaped core inserts 4 are adhered to both sides of the rubber buffer sleeve body 3. A separation head 641 is arranged on one end of the separation clamp 64, and the separation head 641 is arranged between two adjacent core inserts 4.

[0023] A fixing plate 21 is fixedly arranged inside the box body 2, and slide bars 22 are fixedly installed at both ends of one side of the fixing plate 21. A rotating groove 23 is opened on one side of the box body 2, and a rotating column 7 is arranged in the middle of the separation clamp 64. The separation clamp 64 is rotatably connected to the rotating groove 23 through the rotating column 7.

[0024] The rotating assembly 5 includes a rotating shaft 52, a worm 53 is arranged in the middle of the rotating shaft 52, a rotating handle 51 is fixed to one end of the rotating shaft 52, the rotating shaft 52 is rotatably connected to the box body 2, and the worm 53 is meshed with the worm wheel 54;

[0025] The separation assembly 6 includes a threaded rod 62, the threaded rod 62 is fixedly connected to the worm gear 54, the threaded rod 62 passes through the fixed plate 21, the threaded rod 62 is rotatably connected to the connecting plate 24, and the connecting plate 24 is fixedly arranged inside the box body 2;

[0026] A moving rod 61 is spirally connected in the threaded rod 62. Both ends of the moving rod 61 pass through the sliding rod 22. The moving rod 61 is slidingly connected to the sliding rod 22. Slide blocks 63 are symmetrically arranged on the moving rod 61. A connecting arm 631 is fixed to one side of the slide block 63. The single slide block 63 is rotatably connected to one arm of the separation clamp 64 through the connecting arm 631.

[0027] In this solution, when the device is in use, the rubber buffer sleeve body 3 is sleeved in the fixed column 11, and a notch is provided between the two arc-shaped core inserts 4 adhered to the outer side of the rubber buffer sleeve body 3. During installation, the separation pliers 64 are provided in the notch. When the core inserts 4 need to be removed, the staff simultaneously rotates the handles 51 on the box bodies 2 at both ends of the mounting seat 1;

[0028] During the rotation of the handle 51, the worm 53 is controlled to rotate by driving the rotation of the rotating shaft 52. The worm 53 is meshed with the worm wheel 54, so that the worm 53 drives the worm wheel 54 to rotate, thereby controlling the threaded rod 62 connected to one side of the worm wheel 54 to rotate. When the threaded rod 62 rotates, the moving rod 61 spirally connected to the threaded rod 62 moves along the sliding rod 22. The separation clamp 64 is composed of two separation arms, which are rotatably connected to the rotation groove 23 through the rotating column 7, and one end of the two separation arms is rotatably connected to the connecting arm 631.

[0029] During the movement of the moving rod 61, the moving rod 61 drives the slider 63 to approach the rotating groove 23, so that the two separation arms rotate around the rotating column 7, thereby increasing the angle between the two separation arms, and one end of the separation arm rotates around the connecting arm 631, and pushes the slider 63 to slide on the moving rod 61. When the angle between the two separation arms in the separation clamp 64 increases, the separation head 641 at one end of the separation clamp 64 can be separated and fit with the core 4. As the angle between the two separation arms gradually increases, the two separated separation heads 641 can pry the two cores 4 adhered to the rubber buffer sleeve body 3 at the same time, and the separation clamps 64 on both sides of the rubber buffer sleeve body 3 can pry the two ends of the two cores 4 at the same time, thereby achieving the simultaneous removal of the two cores 4 adhered to the rubber buffer sleeve body 3, which greatly improves the efficiency of removing the core 4.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 rubber buffer sleeve vulcanization demoulding tooling, characterized by: include: A mounting seat (1), wherein a box body (2) is mounted at both ends of the top of the mounting seat (1), a rotating assembly (5) is arranged inside the box body (2), the rotating assembly (5) includes a worm gear (54), the rotating assembly (5) is connected to a separation assembly (6) via the worm gear (54), and the separation assembly (6) includes a separation clamp (64).

2. A rubber buffer sleeve vulcanization demoulding tooling according to claim 1, characterized in that: A fixing column (11) is arranged in the middle of the top of the mounting seat (1), a rubber buffer sleeve body (3) is sleeved on the periphery of the fixing column (11), arc-shaped core inserts (4) are adhered to both sides of the rubber buffer sleeve body (3), and a separation head (641) is arranged on one end of the separation pliers (64), and the separation head (641) is arranged between two adjacent core inserts (4).

3. The rubber buffer sleeve vulcanization demoulding tooling according to claim 1, characterized in that: A fixing plate (21) is fixedly arranged inside the box body (2), and sliding rods (22) are fixedly installed at both ends of one side of the fixing plate (21). A rotating groove (23) is opened on one side of the box body (2), and a rotating column (7) is arranged in the middle of the separating clamp (64). The separating clamp (64) is rotatably connected to the rotating groove (23) via the rotating column (7).

4. A rubber buffer sleeve vulcanization demoulding tooling according to claim 3, characterized in that: The rotating assembly (5) comprises a rotating shaft (52), a worm (53) is arranged in the middle of the rotating shaft (52), a rotating handle (51) is fixed to one end of the rotating shaft (52), the rotating shaft (52) is rotatably connected to the box body (2), and the worm (53) is meshed with a worm wheel (54).

5. A rubber buffer sleeve vulcanization demoulding tooling according to claim 4, characterized in that: The separation assembly (6) comprises a threaded rod (62), the threaded rod (62) is fixedly connected to the worm gear (54), the threaded rod (62) passes through the fixed plate (21), the threaded rod (62) is rotatably connected to the connecting plate (24), and the connecting plate (24) is fixedly arranged inside the box body (2).

6. A rubber buffer sleeve vulcanization demoulding tooling according to claim 5, characterized in that: A moving rod (61) is spirally connected to the threaded rod (62), both ends of the moving rod (61) pass through the sliding rod (22), the moving rod (61) is slidably connected to the sliding rod (22), a sliding block (63) is symmetrically arranged on the moving rod (61), a connecting arm (631) is fixed to one side of the sliding block (63), and a single sliding block (63) is rotatably connected to one arm of the separation clamp (64) through the connecting arm (631).

Images