Excess material cutting device for framework sealing ring

Abstract

The utility model relates to an excess material cutting device for a framework sealing ring, which comprises a working table, transmission components are arranged at the top and the bottom of the working table, a cutting component is arranged on one side of the working table and comprises a fixing plate fixedly connected to the right side of the working table, and a first threaded rod is rotatably connected to the right side of the fixing plate in a limited manner. According to the excess material cutting-off device for the framework sealing ring, the framework sealing ring needing to be cut off is fixed through the four-axis chuck, excess materials can be cut off through cooperation of a first motor and a cutter, and an operator can adjust the vertical position of a first threaded block and other assemblies through cooperation of a first threaded rod and a hand wheel; and meanwhile, the distance between the cutter and the framework sealing ring can be adjusted through cooperation of a first motor, a second threaded rod and a second threaded block, the stability and safety during operation are further enhanced, and the stability and accuracy of the cutting assembly in the moving process are ensured through limited sliding connection of a first sliding block and a first sliding rail and limited sliding connection of a second sliding block and a second sliding rail.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sealing ring processing, specifically to a skeleton sealing ring's excess material cutting device. BACKGROUND

[0002] Rubber sealing ring is rich in elasticity, has better resilience and tear resistance, stable performance, and also has advantages such as not easy to swell in medium and small thermal shrinkage effect, and is widely used in various industrial equipment. In order to enhance the strength of the sealing ring, a rigid skeleton is generally arranged on the sealing ring, which is made by vulcanization molding process, the vulcanization mold is opened after the temperature drops to the set temperature, and the skeleton sealing ring on the mold is taken out. The skeleton sealing ring after taking out has an excess material section, which is an injection channel during molding, and needs to be cut off subsequently. The existing cutting process is mostly manually operated, which is time-consuming and laborious, and the efficiency is low. Therefore, a skeleton sealing ring's excess material cutting device is proposed to solve the above problems. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model provides a skeleton sealing ring's excess material cutting device, which has the advantages of convenient cutting, wide application range and the like, and solves the problems mentioned in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a skeleton sealing ring's excess material cutting device, including the workbench, the workbench top and bottom are provided with transmission assembly, one side of the workbench is provided with cutting assembly.

[0005] Further, the cutting assembly includes a fixed plate fixedly connected to the right side of the workbench, a first threaded rod is rotatably connected to the right side of the fixed plate, a hand wheel is fixedly connected to the bottom of the first threaded rod, a first threaded block is threadedly connected to the outer surface of the first threaded rod, a connecting plate is fixedly connected to the right side of the first threaded block, a first slide block is fixedly connected to one side of the connecting plate close to the fixed plate, and a first slide rail is fixedly connected to the outer surface of the fixed plate.

[0006] The top of the connecting plate is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a first motor, the right side of the first motor is fixedly connected with a second threaded rod, the outer surface of the second threaded rod is threadedly connected with a second threaded block, the top of the second threaded block is fixedly connected with a moving plate, the bottom of the moving plate is fixedly connected with a second slide block, the top of the mounting plate is fixedly connected with a second slide rail, and a cutter is arranged in the moving plate.

[0007] Further, the transmission assembly includes a second motor fixedly connected to the bottom of the workbench, and a four-axis chuck is fixedly connected to the top of the second motor.

[0008] Further, the first sliding block is close to the fixed plate side to define sliding in the first sliding rail, and the hand wheel outer surface is provided with anti-skid lines.

[0009] Further, the second sliding block bottom defines sliding connection in the second sliding rail.

[0010] Further, the moving plate is internally provided with mounting holes, the cutter is clamped in the mounting holes, and the moving plate is internally threadedly connected with bolts.

[0011] Compared with the prior art, the technical scheme has the following beneficial effects:

[0012] 1. The excess material cutting device of the skeleton sealing ring fixes the skeleton sealing ring to be cut through the four-axis chuck, cuts the excess material through the cooperation of the first motor and the cutter, adjusts the up-down position of the first threaded block and other components through the cooperation of the first threaded rod and the hand wheel, adjusts the distance between the cutter and the skeleton sealing ring through the cooperation of the first motor, the second threaded rod and the second threaded block, further enhances the stability and safety during operation, and the first sliding block and the first sliding rail and the second sliding block and the second sliding rail define sliding connection, ensuring the stability and accuracy of the cutting assembly during movement.

[0013] 2. The excess material cutting device of the skeleton sealing ring, the cutter is installed in the mounting hole of the moving plate through the clamping mode, and is fixed through the bolt, which makes the replacement and maintenance of the cutter simple and fast, reduces the maintenance cost, improves the flexibility and service life of the equipment. DETAILED DESCRIPTION

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a partial schematic view of the cutting assembly of the utility model;

[0016] Fig. 3 It is a partial schematic view of the cutting assembly of the utility model.

[0017] In the drawing: 1 workbench, 2 transmission assembly, 201 second motor, 202 four-axis chuck, 3 cutting assembly, 301 fixed plate, 302 first threaded rod, 303 hand wheel, 304 first threaded block, 305 connecting plate, 306 first sliding rail, 307 first sliding block, 308 mounting plate, 309 first motor, 310 second threaded rod, 311 second threaded block, 312 second sliding block, 313 second sliding rail, 314 moving plate, 315 mounting hole, 316 bolt, 317 cutter. DETAILED DESCRIPTION

[0018] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Please refer to Figs. 1-3 The excess material cutting device for skeleton sealing ring in the embodiment includes a workbench 1, a transmission assembly 2 arranged on the top and bottom of the workbench 1, and a cutting assembly 3 arranged on one side of the workbench 1.

[0020] The cutting assembly 3 includes a fixed plate 301 fixedly connected to the right side of the workbench 1, a first threaded rod 302 rotatably connected to the right side of the fixed plate 301, a hand wheel 303 fixedly connected to the bottom of the first threaded rod 302, a first threaded block 304 threadedly connected to the outer surface of the first threaded rod 302, a connecting plate 305 fixedly connected to the right side of the first threaded block 304, a first sliding block 307 fixedly connected to the top of the connecting plate 305, and a first sliding rail 306 fixedly connected to the outer surface of the fixed plate 301.

[0021] Secondly, the connecting plate 305 is fixedly connected to a mounting plate 308, the mounting plate 308 is fixedly connected to a first motor 309, the first motor 309 is fixedly connected to a second threaded rod 310 on the right side, the second threaded rod 310 is threadedly connected to a second threaded block 311 on the outer surface, the second threaded block 311 is fixedly connected to a moving plate 314 on the top, the moving plate 314 is fixedly connected to a second sliding block 312 on the bottom, the mounting plate 308 is fixedly connected to a second sliding rail 313 on the top, and a cutter 317 is arranged in the moving plate 314. The cutter can be set according to different models of skeleton sealing rings, and the present technical solution only gives a schematic diagram. The first threaded rod 302 and the second threaded rod 310 are rotatably limited by bearings.

[0022] Further, the transmission assembly 2 includes a second motor 201 fixedly connected to the bottom of the workbench 1 and a four-axis chuck 202 fixedly connected to the top of the second motor 201. The combination of the second motor 201 and the four-axis chuck 202 arranged on the bottom provides the workbench 1 with stable and efficient transmission capacity, can adapt to skeleton sealing rings of different sizes and shapes, and enhances the applicability and production efficiency of the device.

[0023] Moreover, the first sliding block 307 is defined to slide in the first sliding rail 306 near one side of the fixed plate 301, the hand wheel 303 is provided with anti-skid lines on the outer surface, the second sliding block 312 is defined to slide in the second sliding rail 313 at the bottom, and the first sliding block 307 and the first sliding rail 306 and the second sliding block 312 and the second sliding rail 313 are defined to slide, thereby ensuring the stability and accuracy of the cutting assembly 3 during movement.

[0024] In addition, the moving plate 314 is provided with the mounting hole 315, the cutter 317 is connected in the mounting hole 315, and the bolt 316 is screwed in the moving plate 314. When the cutter 317 needs to be replaced, the bolt 316 can be removed, and then the cutter is disassembled and replaced with a new cutter and fixed by the bolt 316.

[0025] The working principle of the above embodiment is as follows:

[0026] (1) The excess material cutting device of the skeleton sealing ring fixes the skeleton sealing ring to be cut through the four-axis chuck, cuts the excess material through the first motor 309 and the cutter, adjusts the up-down position of the first threaded block 304 and other components through the cooperation of the first threaded rod 302 and the hand wheel 303, adjusts the distance between the cutter 317 and the skeleton sealing ring through the cooperation of the first motor 309, the second threaded rod 310, and the second threaded block 312, and further enhances the stability and safety during operation. The first sliding block 307 and the first sliding rail 306 and the second sliding block 312 and the second sliding rail 313 are defined to slide, thereby ensuring the stability and accuracy of the cutting assembly 3 during movement.

[0027] (2) The excess material cutting device of the skeleton sealing ring, the cutter 317 is installed in the mounting hole 315 of the moving plate 317 by clamping, and is fixed by the bolt 316. This design makes the replacement and maintenance of the cutter 317 simple and fast, reduces the maintenance cost, improves the flexibility and service life of the equipment.

[0028] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0029] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A device for cutting off the excess material of a skeleton seal, comprising a worktable (1), characterized in that: The workbench (1) top and bottom are provided with transmission assembly (2), one side of the workbench (1) is provided with cutting assembly (3); The cutting assembly (3) includes a fixed plate (301) fixedly connected to the right side of the workbench (1), the right side of the fixed plate (301) is rotatably connected with a first threaded rod (302), the bottom of the first threaded rod (302) is fixedly connected with a hand wheel (303), the outer surface of the first threaded rod (302) is threadedly connected with a first threaded block (304), the right side of the first threaded block (304) is fixedly connected with a connecting plate (305), the top of the connecting plate (305) is fixedly connected with a first sliding block (307) fixedly connected to one side close to the fixed plate (301), and the outer surface of the fixed plate (301) is fixedly connected with a first sliding rail (306). The connecting plate (305) is fixedly connected with a mounting plate (308) on the top, the mounting plate (308) is fixedly connected with a first motor (309) on the top, the right side of the first motor (309) is fixedly connected with a second threaded rod (310), the outer surface of the second threaded rod (310) is threadedly connected with a second threaded block (311), the top of the second threaded block (311) is fixedly connected with a moving plate (314), the bottom of the moving plate (314) is fixedly connected with a second sliding block (312), the top of the mounting plate (308) is fixedly connected with a second sliding rail (313), and the inside of the moving plate (314) is provided with a cutter (317).

2. The excess material cutting device of the skeleton seal ring according to claim 1, wherein: The transmission assembly (2) includes a second motor (201) fixedly connected to the bottom of the workbench (1), and the top of the second motor (201) is fixedly connected with a four-axis chuck (202).

3. The excess material cutting device of the skeleton seal ring according to claim 1, wherein: The first sliding block (307) is slidably connected to the inside of the first sliding rail (306) on one side close to the fixed plate (301), and the outer surface of the hand wheel (303) is provided with anti-skid lines.

4. The excess material cutting device of the skeleton seal ring according to claim 1, wherein: The bottom of the second sliding block (312) is slidably connected to the inside of the second sliding rail (313).

5. The excess material cutting device of the skeleton seal ring according to claim 1, wherein: The inside of the moving plate (314) is provided with a mounting hole (315), the cutter (317) is clamped in the mounting hole (315), and the inside of the moving plate (314) is threadedly connected with a bolt (316).

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