Damage repairing device for rubber mold

Abstract

The utility model relates to the technical field of mold repairing, and discloses a rubber mold damage repairing device which comprises a frame, first supporting blocks in bilateral symmetry are fixedly connected to one side of the upper surface of the frame, and a limiting rod is fixedly connected between the two first supporting blocks. The side, away from the first supporting block, of the frame is fixedly connected with second supporting blocks in bilateral symmetry, a two-way lead screw is rotationally connected between the two second supporting blocks, one end of the two-way lead screw is fixedly connected with a hand wheel, and a connecting assembly is arranged on the outer wall of the limiting rod. According to the mold clamping device, a two-way lead screw is rotated by rotating a hand wheel, so that a threaded sleeve is driven to move, a connecting plate in a hinge block is driven to rotate, the effect of driving a first clamping block to clamp a mold for fixing is achieved, and then a fixing shaft drives a second clamping block to clamp the mold; and therefore, the further fixing effect is achieved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould repair technical field especially relates to a rubber mould damage repair device. BACKGROUND

[0002] The rubber mould is the special tool of rubber product forming, can give rubber product specific shape and size, and its quality and precision are crucial to rubber product quality. In the rubber processing, the unvulcanized rubber is formed by heating and pressurizing vulcanization in the mould. For the waterway damage problem of the rubber mould, the damage repair device needs to be used, because the waterway damage can cause the cooling water leakage, influence the mould cooling efficiency, make the rubber product vulcanization temperature out of control. Moreover, if not repaired, the damage can expand, and the moisture intrusion can make the mould metal part rust and corrode. In addition, the waterway damage can cause the mould temperature uneven, lead to the rubber product vulcanization degree inconsistency, and influence the product quality. Repairing the waterway damage can maintain the mould suitable temperature, prolong the mould life, and ensure the product quality stability.

[0003] The existing rubber mould is mostly fixed on the desktop by a single multiple clamp during the repair process, then fixed, but the existing clamp is scattered and inconvenient to fix the mould at a time, thereby prolonging the working time of the repair operation, and thus the working efficiency of the repair operation is reduced, so the rubber mould damage repair device is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a rubber mould damage repair device, which aims at improving the problem that the clamp used in the prior art is simple and cannot realize rapid clamping and positioning of the mould, thereby causing the working efficiency of the repair operation to rapidly decrease.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a rubber mould damage repair device, comprising a frame, a left-right symmetrical support block one is fixedly connected on the upper surface of the frame, a limiting rod is fixedly connected between the two support blocks one, a left-right symmetrical support block two is fixedly connected on the side of the frame away from the support block one, a bidirectional screw rod is rotatably connected between the two support blocks two, a hand wheel is fixedly connected to one end of the bidirectional screw rod, and a connecting assembly is arranged on the outer wall of the limiting rod.

[0006] The connecting assembly comprises two sliding sleeves, a hinge block is fixedly connected to one side of the outer wall of the two sliding sleeves, left-right symmetrical threaded sleeves are threadedly connected to the outer wall of the bidirectional screw rod, the threaded sleeves and the sliding sleeves are fixedly connected with the hinge blocks, a fixed shaft is fixedly connected in the hinge block, a clamping assembly is mounted on the outer wall of the fixed shaft, and a connecting rod is rotatably connected to the outer wall of the fixed shaft.

[0007] Further, the clamping assembly comprises a hinged seat, the inner wall of the hinged seat is rotationally connected to the outer wall of the connecting plate, and one side of the outer wall of the hinged seat is fixedly connected with a clamping block one.

[0008] Further, the connecting rod is internally provided with a fastening assembly, one side of the frame is provided with a support, and the upper surface of the support is provided with a turnover assembly for driving the frame to overturn.

[0009] Further, the fastening assembly comprises a sliding rod, the outer wall of the sliding rod is slidably connected to the inside of the connecting rod, one end of the sliding rod is fixedly connected with a limiting block, the other end of the sliding rod is fixedly connected with a clamping block two, and the outer wall of the sliding rod is sleeved with a spring.

[0010] Further, the turnover assembly comprises a bearing seat one, the lower surface of the bearing seat one is fixedly connected to one side of the upper surface of the support, the inside of the bearing seat one is rotationally connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a fixed seat one, the other side of the upper surface of the support is fixedly connected with a bearing seat two, one side of the outer wall of the bearing seat two is fixedly connected with a motor, and the output end of the motor is fixedly connected with a fixed seat two through the bearing seat two.

[0011] Further, the outer wall of the clamping block one and the clamping block two is fixedly connected with an anti-skid strip on one side, and the anti-skid strip is used for increasing the friction.

[0012] Further, one end of the spring is fixedly connected to one side of the outer wall of the connecting rod, and the other end of the spring is fixedly connected to one side of the outer wall of the clamping block two.

[0013] Further, the outer wall of the frame is fixedly connected between the fixed seat one and the fixed seat two, and the fixed seat one and the fixed seat two are used for fixing the frame to overturn.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] 1、in the utility model, through the hand wheel makes that two -way screw rod carries out rotation, further realizes the movement of driving threaded sleeve, so that the effect that realizes driving connecting plate in hinged block to rotate is realized, so that the effect that realizes driving clamping block one clamping mould to fix is achieved, and then through the fixed shaft driving clamping block two clamping mould, so that the effect of further fixing is realized, and the practicability of device is further improved.

[0016] 2、in the utility model, through the clamping block two extrusion mould and further drive spring contraction, so that the effect that realizes the alleviation of clamping pressure is realized, at this moment, through starting motor, through motor driving fixed seat two rotation, further realize driving frame to rotate, so that the effect that realizes driving rotating shaft in bearing seat one rotation is realized, and the practicability of device is improved. DRAWINGS

[0017] Figure 1 A three-dimensional structure schematic diagram of a rubber mold damage repairing device is provided in the utility model.

[0018] Figure 2 A clamping block two part structure schematic diagram of a rubber mold damage repairing device is provided in the utility model.

[0019] Figure 3 A fixed seat two part structure schematic diagram of a rubber mold damage repairing device is provided in the utility model.

[0020] Legend:

[0021] 1, frame; 2, support block one; 3, limiting rod; 4, support block two; 5, bidirectional screw rod; 6, hand wheel; 7, sliding sleeve; 8, threaded sleeve; 9, hinged block; 10, fixed shaft; 11, connecting plate; 12, hinged seat; 13, clamping block one; 14, connecting rod; 15, sliding rod; 16, limiting block; 17, clamping block two; 18, spring; 19, anti-skid strip; 20, fixed seat one; 21, rotating shaft; 22, bearing seat one; 23, support; 24, bearing seat two; 25, motor; 26, fixed seat two. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3The utility model provides a kind of rubber mould damage repair device of an embodiment: a kind of rubber mould damage repair device, including frame 1, frame 1 as the basic structure of entire device, provide installation support for other components, frame 1 upper surface one side is fixedly connected with left-right symmetrical support block one 2, support block one 2 is used to install and fixed limit rod 3, two support block one 2 are fixedly connected with limit rod 3, limit rod 3 is positioned and guided to connecting assembly, guarantee its stability of linear motion, frame 1 is fixedly connected with left-right symmetrical support block two 4 away from support block one 2 side, support block two 4 is used to support the rotation of bidirectional screw rod 5, two support block two 4 are rotatably connected with bidirectional screw rod 5, by rotating bidirectional screw rod 5 can make screw sleeve 8 move on its outer wall, to realize the position adjustment of connecting assembly, bidirectional screw rod 5 one end is fixedly connected with hand wheel 6, hand wheel 6 is convenient for operator manually rotating bidirectional screw rod 5, limit rod 3 outer wall is provided with connecting assembly, connecting assembly includes two sliding sleeve 7, sliding sleeve 7 can slide on limit rod 3, cooperate the rotation of bidirectional screw rod 5 and realize the movement of connecting assembly, two sliding sleeve 7 outer wall one side is fixedly connected with hinged block 9, bidirectional screw rod 5 outer wall is screw-connected with left-right symmetrical screw sleeve 8, when bidirectional screw rod 5 rotates, screw sleeve 8 moves along its axial direction, drives relevant component movement, screw sleeve 8 and sliding sleeve 7 outer wall are fixedly connected with hinged block 9, hinged block 9 is fixedly connected with fixed shaft 10 in inside, fixed shaft 10 as the connection and rotation center of other components, fixed shaft 10 outer wall is installed with clamping assembly, clamping assembly is used to clamp rubber mould, guarantee the stability of mould in repair process, fixed shaft 10 outer wall is rotatably connected with connecting rod 14, connecting rod 14 can realize the rotation of certain angle, force transmission and change the direction of force, clamping assembly includes hinged seat 12, hinged seat 12 can rotate on connecting plate 11, so that clamping block one 13 adjusts angle, hinged seat 12 inner wall is rotatably connected in connecting plate 11 outer wall, hinged seat 12 outer wall one side is fixedly connected with clamping block one 13, clamping block one 13 cooperates with other clamping components, clamps rubber mould.

[0024] Refer to Figure 1 、 Figure 2 and Figure 3The inside of the connecting rod 14 is provided with a fastening assembly which can enhance the clamping effect on the rubber mold. One side of the frame 1 is provided with a support 23 which is used to support and install related components. The upper surface of the support 23 is provided with a turnover assembly which is used to drive the frame 1 to overturn. The turnover assembly can change the angle of the frame 1 so as to facilitate the repair of different surfaces of the rubber mold. The fastening assembly comprises a sliding rod 15 which can slide in the connecting rod 14 to realize the position adjustment of the clamping block two 17. One end of the sliding rod 15 is fixedly connected with a limiting block 16 which can prevent the sliding rod 15 from being pulled out of the connecting rod 14. The other end of the sliding rod 15 is fixedly connected with the clamping block two 17 which cooperates with the clamping block one 13 to clamp the rubber mold. The outer wall of the sliding rod 15 is sleeved with a spring 18 which provides clamping force for the clamping block two 17. The turnover assembly comprises a bearing seat one 22 which provides rotating support for a rotating shaft 21. The lower surface of the bearing seat one 22 is fixedly connected to one side of the upper surface of the support 23. The bearing seat one 22 is rotatably connected with the rotating shaft 21 which serves as a rotating component. One end of the rotating shaft 21 is fixedly connected with a fixed seat one 20 which is used to connect the frame 1. The other side of the upper surface of the support 23 is fixedly connected with a bearing seat two 24 which provides rotating support for the output shaft of a motor 25. One side of the outer wall of the bearing seat two 24 is fixedly connected with the motor 25 which provides power for the turnover. The output end of the motor 25 is fixedly connected with a fixed seat two 26 through the bearing seat two 24. The fixed seat two 26 is also used to connect the frame 1. One side of the outer wall of the clamping block one 13 and the clamping block two 17 is fixedly connected with an anti-skid strip 19 which is used to increase the friction to make the mold clamping more stable. One end of the spring 18 is fixedly connected to one side of the outer wall of the connecting rod 14. The other end of the spring 18 is fixedly connected to one side of the outer wall of the clamping block two 17 to provide continuous elastic force for the clamping block two 17. The outer wall of the frame 1 is fixedly connected between the fixed seat one 20 and the fixed seat two 26. The fixed seat one 20 and the fixed seat two 26 are used to fix the turnover of the frame 1 to ensure the stability of the frame 1 during the turnover.

[0025] Working principle: when need to use the repair device to repair rubber mold waterway damage part, first put the mold between the clamping block one 13, at this time through rotating hand wheel 6 make two-way screw rod 5 drive threaded sleeve 8 to move, further realize the effect of driving fixed shaft 10 in hinged block 9 to move, at this time through the movement of fixed shaft 10, realize the effect of driving connecting plate 11 to rotate, at this time through the rotation of connecting plate 11, realize the effect of driving hinged seat 12 one side clamping block one 13 to clamp, at this time through the movement of fixed shaft 10, realize the effect of driving connecting rod 14 to move, at this time through the movement of connecting rod 14, realize the effect of driving clamping block two 17 to further clamp the mold, at this time through the effect of increasing friction of anti-skid strip 19, at this time through the movement of clamping block two 17, realize the effect of driving sliding rod 15 to slide, at this time through the extension of spring 18, realize the effect of reducing mold clamping pressure, at the same time through the start motor 25, at this time through motor 25 drive fixed seat two 26 to rotate, realize the effect of driving frame 1 to rotate, at this time through the rotation of frame 1, further realize the effect of driving rotating shaft 21 to rotate in bearing seat one 22.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A rubber mold damage repair apparatus comprising a frame (1), characterized in that: The frame (1) upper surface side is fixedly connected with left and right symmetrical support block one (2), two support block one (2) between fixedly connected with limit rod (3), the frame (1) is fixedly connected with left and right symmetrical support block two (4) away from support block one (2) one side, two support block two (4) between rotatably connected with bidirectional screw rod (5), the bidirectional screw rod (5) one end is fixedly connected with hand wheel (6), the limit rod (3) outer wall is provided with connecting assembly; The connecting assembly includes two sliding sleeves (7), and the outer wall of the two sliding sleeves (7) is fixedly connected with the hinge block (9). The outer wall of the bidirectional screw rod (5) is threadedly connected with left and right symmetrical threaded sleeves (8). The threaded sleeves (8) and the sliding sleeves (7) are fixedly connected with the hinge blocks (9). The hinge blocks (9) are fixedly connected with fixed shafts (10) inside. The fixed shafts (10) are externally mounted with clamping assemblies. The fixed shafts (10) are rotatably connected with connecting rods (14).

2. A rubber mold damage repair apparatus according to claim 1, wherein: The clamping assembly includes a hinge seat (12), which is rotatably connected to the outer wall of the connecting plate (11). The outer wall of the hinge seat (12) is fixedly connected with a clamping block one (13) on one side.

3. A rubber mold damage repair apparatus according to claim 2, wherein: The connecting rod (14) is internally mounted with a fastening assembly. One side of the frame (1) is provided with a support (23). The upper surface of the support (23) is mounted with a turnover assembly for driving the frame (1) to overturn.

4. A rubber mold damage repair apparatus as defined in claim 3, wherein: The fastening assembly includes a sliding rod (15), which is slidably connected inside the connecting rod (14). One end of the sliding rod (15) is fixedly connected with a limiting block (16). The other end of the sliding rod (15) is fixedly connected with a clamping block two (17). The outer wall of the sliding rod (15) is sleeved with a spring (18).

5. A rubber mold damage repair apparatus as defined in claim 4, wherein: The turnover assembly includes a bearing seat one (22), which is fixedly connected to the upper surface of the support (23) on one side. The bearing seat one (22) is rotatably connected with a rotating shaft (21) inside. One end of the rotating shaft (21) is fixedly connected with a fixed seat one (20). The other side of the upper surface of the support (23) is fixedly connected with a bearing seat two (24). One side of the outer wall of the bearing seat two (24) is fixedly connected with a motor (25). The output end of the motor (25) is fixedly connected with a fixed seat two (26) penetrating through the bearing seat two (24).

6. A rubber mold damage repair apparatus as defined in claim 4, wherein: The outer wall of the clamping block one (13) and the clamping block two (17) is fixedly connected with an anti-skid strip (19) on one side. The anti-skid strip (19) is used to increase the friction.

7. A rubber mold damage repair apparatus as defined in claim 4, wherein: One end of the spring (18) is fixedly connected to one side of the outer wall of the connecting rod (14). The other end of the spring (18) is fixedly connected to one side of the outer wall of the clamping block two (17).

8. A rubber mold damage repair apparatus as defined in claim 1, wherein: The outer wall of the frame (1) is fixedly connected between the fixed seat one (20) and the fixed seat two (26). The fixed seat one (20) and the fixed seat two (26) are used to fix the frame (1) to overturn.

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