CN216731958U

CN216731958U - Cutting device is used in rubber seal production

Info

Publication number: CN216731958U
Application number: CN202123079717.4U
Authority: CN
Inventors: 蔡清泉
Original assignee: Foshan Utop Shield Sealing Technology Co ltd
Current assignee: Foshan Utop Shield Sealing Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-14
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a cutting device is used in rubber seal production, comprises a workbench, workstation top be equipped with recess one, recess one in one end be equipped with the horizon bar, the horizon bar on slide and cup joint and be equipped with vertical board, vertical board and recess one between be equipped with the spring of cup jointing in the horizon bar outside, the workstation rear side be equipped with the telescopic link, telescopic link upper end be equipped with the horizon bar towards the workstation, horizon bar lower extreme symmetry be equipped with the connecting rod, the connecting rod lower extreme be equipped with the clamp plate, the fixed pneumatic cylinder that is equipped with of horizon bar lower extreme between the connecting rod, the pneumatic cylinder lower extreme be equipped with the cutter. The utility model discloses a rubber seal spare production is with cutting device kind can fix the rubber seal spare position, and the cutting plane levels.

Description

Cutting device is used in rubber seal production

Technical Field

The utility model relates to a rubber seal processing equipment technical field specifically indicates a cutting device is used in rubber seal production.

Background

The rubber sealing element is a general basic element in a sealing device, has high elasticity, slight plasticity, very good mechanical strength, small hysteresis loss and low heat generation during multiple deformation, so that the rubber sealing element has good flexibility, is generally used for leakage prevention and provides sealing performance for mechanical production and manufacturing.

Rubber seal needs to cut at the in-process of processing, and current cutting device mainly adopts the pneumatic cylinder to drive the cutter and is reciprocating motion, realizes the cutting to rubber, and at the in-process of cutting, rubber seal is placed in the cutter below through handheld, takes place the displacement easily, leads to the cutting skew to appear. Simultaneously, because rubber seal has higher elasticity, the blade extrusion makes rubber seal deformation influence cutting effect, leads to the cutting plane unevenness.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above problem, provide one kind and can fix the rubber seal position, cutting device is used in the production of the smooth rubber seal of cutting plane.

In order to solve the technical problem, the utility model provides a technical scheme does: a cutting device for producing rubber sealing elements comprises a workbench, wherein first grooves are symmetrically arranged on the left side and the right side above the workbench, one ends of the first grooves, far away from the workbench, extend out of the workbench, horizontal rods are fixedly connected and arranged at the ends, close to the center of the workbench, of the first grooves, vertical plates attached to the inner wall of the first grooves are slidably sleeved on the horizontal rods, the upper ends of the vertical plates extend out of the first grooves, springs sleeved on the outer sides of the horizontal rods are fixedly connected and arranged between the vertical plates and the inner walls, close to the workbench, of the first grooves, second grooves are horizontally arranged on the rear side of the workbench, moving blocks are arranged in the second grooves in a matched mode, one ends, far away from the second grooves, of the moving blocks extend out of the second grooves and are connected with vertical rods, telescopic rods are fixedly connected and arranged at the upper ends of the vertical rods, horizontal plates facing the workbench are fixedly connected and arranged at the upper ends of the telescopic rods, the horizontal plate lower extreme symmetry fixed be equipped with the connecting rod, connecting rod lower extreme fixed connection be equipped with the clamp plate, the connecting rod between the horizontal plate lower extreme fixed be equipped with the pneumatic cylinder, pneumatic cylinder lower extreme fixed connection be equipped with the cutter, the cutter be located between two clamp plates and the lower extreme be located the top of clamp plate lower extreme.

As an improvement, the side wall of the vertical plate facing the center of the workbench is provided with a through groove, and a supporting plate is inserted and connected in the through groove.

As an improvement, the upper end of the supporting plate and the upper end of the workbench are positioned on the same horizontal plane.

As a modification, the length of the supporting plate is equal to that of the first groove.

As an improvement, the longitudinal section of the second groove is of a T-shaped structure, the width of the opening of the second groove is smaller than that of the bottom of the second groove, and the moving block is of a T-shaped structure matched with the second groove.

As an improvement, a threaded rod is rotatably inserted between the moving block and the vertical rod, and one end of the threaded rod is attached to the two bottoms of the grooves.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a cutting device is used in rubber seal production can be with the earlier centre gripping of rubber seal spare between two vertical boards, the position of fixed rubber seal spare, the telescopic link of removal rear side, the line of cut that draws on messenger's cutter and the rubber seal spare corresponds, control the telescopic link shrink behind the position of fixed telescopic link, make clamp plate and rubber seal spare hug closely, and extrude rubber seal spare, make rubber seal spare be in the extrusion state in advance, and further restrict rubber seal spare's position, the control pneumatic cylinder makes the cutter cutting, rubber seal spare can not warp once more when the blade cutting, make the tangent plane of cutting level and smooth, the cutting effect is better.

Drawings

Fig. 1 is a front view of the cutting device for producing rubber sealing elements of the present invention.

Fig. 2 is a rear view of the cutting device for producing rubber sealing elements of the present invention.

Fig. 3 is a right side view of the table of the cutting device for producing rubber sealing elements of the present invention.

As shown in the figure: 1. a work table; 2. a first groove; 3. a horizontal bar; 4. a vertical plate; 5. a spring; 6. a second groove; 7. a moving block; 8. a vertical rod; 9. a telescopic rod; 10. a horizontal plate; 11. a connecting rod; 12. pressing a plate; 13. a hydraulic cylinder; 14. a cutter; 15. a through groove; 16. a support plate; 17. a threaded rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1-3, a cutting device for producing rubber sealing elements comprises a worktable 1, the left side and the right side above the workbench 1 are symmetrically provided with a first groove 2, one end of the first groove 2 far away from the workbench 1 extends out of the workbench 1, one end of the first groove 2 close to the center of the workbench 1 is fixedly connected with a horizontal rod 3, the horizontal rod 3 is sleeved with a vertical plate 4 which is attached to the inner wall of the first groove 2 in a sliding way, vertical board 4 upper end stretch out the recess 2 outside, vertical board 4 and recess 2 be close to between the inner wall of workstation 1 fixed connection be equipped with the spring 5 of cup jointing in the horizontal bar 3 outside, make vertical board 4 be located the one side of being close to workstation 1 center, place rubber seal between two vertical boards 4, spring 5 is in tensile state, the power of spring 5 rebound makes rubber seal restrict between two vertical boards 4.

The side wall of the vertical plate 4 facing the center of the workbench 1 is provided with a through groove 15, and a supporting plate 16 is inserted into the through groove 15 and used for shielding the first groove 2.

The upper end of the supporting plate 16 and the upper end of the workbench 1 are located on the same horizontal plane, the length of the supporting plate 16 is equal to that of the groove I2, the upper surface of the workbench 1 is kept horizontal after the supporting plate 16 is inserted into the vertical plate 4, the rubber sealing element is prevented from being trapped in the groove I2, and the groove I2 can be completely shielded.

The rear side of the workbench 1 is provided with a second groove 6 in the horizontal direction, a moving block 7 is arranged in the second groove 6 in a matched mode, one end, far away from the second groove 6, of the moving block 7 extends out of the second groove 6 and is connected with a vertical rod 8, the upper end of the vertical rod 8 is fixedly connected with a telescopic rod 9, and the telescopic rod 9 can horizontally move along with the movement of the moving block 7 in the second groove 6.

The longitudinal section of the second groove 6 is of a T-shaped structure, the opening width of the second groove 6 is smaller than the width of the bottom, and the moving block 7 is of a T-shaped structure matched with the second groove 6, so that the moving block 7 is prevented from being separated from the second groove 6.

A threaded rod 17 is rotatably inserted between the moving block 7 and the vertical rod 8, one end of the threaded rod 17 is attached to the bottom of the second groove 6, and one end of the threaded rod 17, which is positioned in the second groove 6, abuts against the bottom of the second groove 6 by rotating the threaded rod 17 so as to limit the movement of the moving block 7, namely, the position of the telescopic rod 9 in the horizontal direction is fixed.

The utility model discloses a cutting machine, including telescopic link 9, horizontal plate 10, connecting rod 14, pneumatic cylinder 13, cutting knife 14, telescopic link 9 upper end fixed connection be equipped with horizontal plate 10 towards workstation 1, horizontal plate 10 lower extreme symmetry fixed connection be equipped with connecting rod 11, connecting rod 11 lower extreme fixed connection be equipped with clamp plate 12, connecting rod 11 lower extreme fixed connection be equipped with the pneumatic cylinder 13, pneumatic cylinder 10 lower extreme fixed connection be equipped with the cutter 14, cutter 14 be located between two clamp plates 12 and the lower extreme is located the top of clamp plate 12 lower extreme, make clamp plate 12 support earlier through the 9 contractions of control telescopic link and extrude rubber seal, later control pneumatic cylinder 13 makes cutter 14 cutting down, because rubber seal's having been extruded by clamp plate 12, rebound no longer makes the cutting plane after the cutting more level and smooth, cutting effect is better.

When the utility model is implemented specifically, the cutting device for rubber seal production, the vertical plate 4 of the initial state of the device is positioned at one side close to the center of the workbench 1, the rubber seal is placed between the two vertical plates 4, the spring 5 is in a stretching state, the rebounding force of the spring 5 enables the rubber seal to be limited between the two vertical plates 4, the position is limited initially, the telescopic rod 9 at the rear side of the workbench 1 is moved, the cutter 14 below the horizontal plate 10 connected with the telescopic rod is enabled to move along with the cutter 14, the cutter 14 corresponds to the cutting line on the rubber seal, the telescopic rod 9 is controlled to shrink, the lower part of the horizontal plate 10 is provided with the pressing plate 12, the pressing plate 12 is positioned at the lower side of the cutter 14, the pressing plate 12 is enabled to firstly abut against and extrude the rubber seal, the rubber seal is extruded and deformed, the rubber seal becomes wider towards both sides and abuts against the vertical plate 4, and is further fixed by the pressing plate 12, the rubber sealing element can not move during cutting, then the cutter 14 is driven to cut downwards through the control hydraulic cylinder 13, and the rubber sealing element is extruded by the pressing plate 12 and does not rebound, so that the cut surface after cutting is smoother, and the cutting effect is better.

Simultaneously, vertical board 4 is equipped with logical groove 15 towards the lateral wall at workstation 1 center, and it is equipped with backup pad 16 to lead to the interpolation in groove 15, and backup pad 16 upper end and 1 upper end of workstation are located same horizontal plane, and the length of backup pad 16 equals the length of recess 2, makes backup pad 16 insert make workstation 1 upper surface keep the level in vertical board 4 back, avoids in rubber seal spare is absorbed in recess 2, can completely shelter from recess 2.

Further, the longitudinal section of the second groove 6 is of a T-shaped structure, the width of the opening of the second groove 6 is smaller than that of the bottom of the second groove, the moving block 7 is of a T-shaped structure matched with the second groove 6, the moving block 7 is prevented from being separated from the second groove 6, the moving block 7 and the vertical rod 8 are rotatably inserted with a threaded rod 17, one end of the threaded rod 17 is attached to the bottom of the second groove 6, one end of the threaded rod 17 located in the second groove 6 abuts against the bottom of the second groove 6 by rotating the threaded rod 17, so that the moving block 7 is limited to move, and the position of the telescopic rod 9 in the horizontal direction is fixed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a cutting device is used in rubber seal production, includes workstation (1), its characterized in that: workstation (1) top left and right sides symmetry be equipped with recess one (2), recess one (2) keep away from the one end of workstation (1) and stretch out the outside of workstation (1), recess one (2) be close to the one end fixed connection at workstation (1) center and be equipped with horizon bar (3), horizon bar (3) go up sliding sleeve and be equipped with vertical board (4) of pasting with recess one (2) inner wall mutually, vertical board (4) upper end stretch out the recess one (2) outside, vertical board (4) and recess one (2) be close to between the inner wall of workstation (1) fixed connection be equipped with and cup joint spring (5) in horizon bar (3) outside, workstation (1) rear side be equipped with recess two (6) along the horizontal direction, recess two (6) fit in be equipped with movable block (7), movable block (7) keep away from the one end of recess two (6) and stretch out two recess (6) and connect and be equipped with vertical straight-bar (8) ) The utility model discloses a horizontal bar (8) upper end fixed connection be equipped with telescopic link (9), telescopic link (9) upper end fixed connection be equipped with horizontal plate (10) towards workstation (1), horizontal plate (10) lower extreme symmetry fixed be equipped with connecting rod (11), connecting rod (11) lower extreme fixed connection be equipped with clamp plate (12), connecting rod (11) between horizontal plate (10) lower extreme fixed be equipped with pneumatic cylinder (13), pneumatic cylinder (13) lower extreme fixed connection be equipped with cutter (14), cutter (14) be located between two clamp plates (12) and the lower extreme be located the top of clamp plate (12) lower extreme.

2. The cutting device for producing a rubber seal according to claim 1, wherein: the side wall of the vertical plate (4) towards the center of the workbench (1) is provided with a through groove (15), and a supporting plate (16) is inserted into the through groove (15).

3. The cutting device for producing a rubber seal according to claim 2, wherein: the upper end of the supporting plate (16) and the upper end of the workbench (1) are positioned on the same horizontal plane.

4. The cutting device for producing a rubber seal according to claim 2, wherein: the length of the supporting plate (16) is equal to that of the first groove (2).

5. The cutting device for producing a rubber seal according to claim 1, wherein: the longitudinal section of the second groove (6) is of a T-shaped structure, the width of the opening of the second groove (6) is smaller than that of the bottom of the second groove, and the moving block (7) is of a T-shaped structure matched with the second groove (6).

6. The cutting device for producing a rubber seal according to claim 5, wherein: a threaded rod (17) is rotatably inserted between the moving block (7) and the vertical rod (8), and one end of the threaded rod (17) is attached to the bottom of the second groove (6).