CN215660663U

CN215660663U - Punching tool for processing aramid oil-resistant rubber gasket

Info

Publication number: CN215660663U
Application number: CN202122058677.9U
Authority: CN
Inventors: 彭国强; 彭晓斌; 于清花; 鄢雪梅
Original assignee: Yangzhong Binyang Special Gasket Packing Co ltd
Current assignee: Yangzhong Binyang Special Gasket Packing Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-28
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a punching tool for processing an aramid oil-resistant rubber gasket, which comprises a base, wherein a base plate is fixedly arranged at the top of the base, a limiting mechanism is arranged in the middle of the base plate, a supporting plate is arranged on one side of the base plate, the bottom end of the supporting plate is fixed at the top of the base, the top end of the supporting plate is connected with a top plate, an electric push rod is arranged in the middle of the top plate, the bottom end of the electric push rod is connected with a C-shaped connecting plate, and the bottom end of the C-shaped connecting plate is connected with a columnar shell. According to the utility model, the adjusting mechanism drives the sliding block to slide in the sliding groove so as to adjust the wire diameter of the punch, the sliding block and the punch are in threaded connection to form a detachable structure, the punch can be detached from the sliding block so as to regulate and control the number of the punches, and the punching tool is suitable for processing circular holes of annular arrays of rubber gaskets with different wire diameters and numbers.

Description

Punching tool for processing aramid oil-resistant rubber gasket

Technical Field

The utility model relates to the technical field of rubber gasket punching, in particular to a punching tool for processing an aramid oil-resistant rubber gasket.

Background

The aramid fiber oil-resistant rubber gasket is a green environment-friendly sealing material which is prepared by compounding aramid fiber with inorganic non-asbestos fiber, special organic synthetic fiber, synthetic rubber and the like, has better heat resistance and medium resistance, excellent oil resistance and water resistance sealing performance and outstanding air tightness, can widely replace compressed asbestos rubber materials, meets the sealing requirements of most of harsh working conditions, is especially suitable for ship sealing requirements due to outstanding air tightness and flexibility, is commonly used for sealing devices such as pipeline flanges and valves, is successfully applied in the ship industry for more than ten years at present, and is an ideal green environment-friendly sealing material for lubricating oil, steam, seawater, compressed air and medium acid and alkali.

When processing is used for the sealed resistant oily rubber gasket of aramid fiber of flange, need punch a hole so that install on the ring flange to it, the line footpath of the annular array drift of current punching equipment is fixed basically with drift quantity, is difficult to be applicable to the processing of the different rubber gasket annular array round hole of required line footpath, quantity and punching equipment, consequently needs a lot of processing of resistant oily rubber gasket of aramid fiber to solve above-mentioned problem with the frock of punching a hole.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a punching tool for processing an aramid oil-resistant rubber gasket, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a processing of aramid fiber resistant oil rubber gasket is with frock of punching a hole, the on-line screen storage device comprises a base, the fixed backing plate that is equipped with in base top, and the backing plate middle part is provided with stop gear, one side of backing plate is provided with the backup pad, and the backup pad bottom mounting is at the base top, the backup pad top is connected with the roof, and is provided with electric putter in the middle part of the roof, the electric putter bottom is connected with the C shape connecting plate, and C shape connecting plate bottom is connected with the column casing, a plurality of spouts have been seted up to column casing bottom, and the inside slider that all is provided with of spout, the slider top is connected with adjustment mechanism, slider bottom threaded connection has the drift, and the inside clearance mechanism that is provided with of drift.

Preferably, stop gear includes dead lever, first spring and arc, the fixed dead lever that is equipped with in backing plate middle part, and the both sides of dead lever all are provided with two first springs, first spring one end is solid on the dead lever surface, the first spring other end is connected with the arc.

Preferably, adjustment mechanism includes transfer line, threaded rod and plectane, the slider top all rotates and is connected with the transfer line, column casing top threaded connection has the threaded rod, and the threaded rod bottom is connected with the plectane, the other end of transfer line all rotates with the plectane and is connected.

Preferably, the cleaning mechanism comprises a second spring and an elastic block, the second spring is arranged inside the punch, one end of the second spring is fixedly arranged on the inner wall of the punch, and the other end of the second spring is connected with the elastic block.

Preferably, the number of the sliding grooves is 6-14, and the sliding grooves are uniformly distributed in an annular array.

Preferably, the draw-in groove has all been seted up at the both ends of transfer line, and the inside connecting block that all is provided with of draw-in groove, the one end of connecting block is the arc, the other end of connecting block is square, the center department of connecting block arc end has seted up the round hole, and has inserted the round bar inside the round hole, the round bar both ends are fixed with the transfer line, two the square end of connecting block is fixed respectively in slider top and plectane bottom, the transfer line passes through connecting block and round bar and slider and plectane constitution rotation and is connected.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with a sliding block, a punch and an adjusting mechanism, the sliding block is driven by the adjusting mechanism to slide in the sliding groove so as to adjust the wire diameter of the punch, the sliding block is in threaded connection with the punch to form a detachable structure, the punch can be detached from the sliding block so as to regulate and control the number of the punches, so that the punching tool is suitable for processing circular holes of rubber gasket annular arrays with different wire diameters and numbers;

2. the utility model is provided with a limiting mechanism, and the distance between the two arc plates is elastically adjusted through a first spring in the limiting mechanism so as to be suitable for limiting and fixing rubber gaskets with different inner diameters;

3. the utility model discloses a be provided with clearance mechanism, the rubber gasket punches a hole and accomplishes the back, clears away the waste material in the drift through clearance mechanism, avoids the inside jam of drift.

Drawings

FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of a cylindrical housing according to the present invention;

FIG. 3 is a schematic perspective view of an adjustment mechanism according to the present invention;

FIG. 4 is an enlarged schematic view of the utility model at A of FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a base plate; 3. a support pillar; 4. a top plate; 5. an electric push rod; 6. a C-shaped connecting plate; 7. a cylindrical housing; 8. a chute; 9. a slider; 10. a punch; 11. fixing the rod; 12. a first spring; 13. an arc-shaped plate; 14. a transmission rod; 15. a threaded rod; 16. a circular plate; 17. a second spring; 18. and (6) a spring block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a punching tool for processing an aramid fiber oil-resistant rubber gasket, which comprises a base 1, a backing plate 2 is fixedly arranged at the top of the base 1, a limiting mechanism is arranged at the middle part of the backing plate 2, a supporting plate 3 is arranged at one side of the backing plate 2, the bottom end of the supporting plate 3 is fixed at the top of the base 1, a top plate 4 is connected to the top end of the supporting plate 3, an electric push rod 5 is arranged at the middle part of the top plate 4, the bottom end of the electric push rod 5 is connected with a C-shaped connecting plate 6, the bottom end of the C-shaped connecting plate 6 is connected with a cylindrical shell 7, a plurality of sliding grooves 8 are formed in the bottom of the cylindrical shell 7, a sliding block 9 is arranged inside the sliding block 8, the top of the sliding block 9 is connected with an adjusting mechanism, the bottom end of the sliding block 9 is connected with a punching head 10 through threads, and a cleaning mechanism is arranged inside the punching head 10.

Specifically, stop gear includes dead lever 11, first spring 12 and

arc

13, and 2 middle parts of backing plate are fixed and are equipped with dead lever 11, and the both sides of dead lever 11 all are provided with two first springs 12, and first spring 12 one end is solid on dead lever 11 surface, and the first spring 12 other end is connected with arc 13, and stop gear is used for the rubber gasket installation of different internal diameters spacingly.

Specifically, the adjusting mechanism comprises a transmission rod 14, a threaded rod 15 and a circular plate 16, the top of the sliding block 9 is rotatably connected with the transmission rod 14, the top of the columnar shell 7 is in threaded connection with the threaded rod 15, the bottom end of the threaded rod 15 is connected with the circular plate 16, the other end of the transmission rod 14 is rotatably connected with the circular plate 16, and the adjusting mechanism is used for adjusting the wire diameter of the annular array punch 10.

Specifically, clearance mechanism includes second spring 17 and bullet piece 18, and the inside second spring 17 that is provided with of drift 10, second spring 17 one end is solid in drift 10 inner wall, and the second spring 17 other end is connected with bullet piece 18, and clearance mechanism is used for cleaing away the inside waste material of drift 10 after punching a hole and accomplish.

Specifically, the number of the sliding grooves 8 is 6-14, the sliding grooves 8 are uniformly distributed in an annular array, and the sliding grooves 8, the sliding blocks 9 and the transmission rods 14 are the same in number and are uniformly distributed in the annular array.

Specifically, the draw-in groove has all been seted up at the both ends of transfer line 14, and the inside connecting block that all is provided with of draw-in groove, the one end of connecting block is the arc, the other end of connecting block is square, the center department of connecting block arc end has seted up the round hole, and the round hole is inside to be inserted the round bar, the round bar both ends are fixed with transfer line 14, the square end of two connecting blocks is fixed respectively in slider 9 top and 16 bottoms of plectanes, transfer line 14 constitutes to rotate through connecting block and round bar and slider 9 and plectanes 16 and is connected.

The working principle is as follows:

when the punching machine is used specifically, the threaded rod 15 is rotated, the threaded rod 15 drives the circular plate 16 and one end of the transmission rod 14 to move up and down, the other end of the transmission rod 14 drives the sliding block 9 to slide left and right in the sliding groove 8, the line diameter of the punch 10 is adjusted, the punch 10 is rotated to be detached, the number of the punches 10 is adjusted, the arc plate 13 is extruded after adjustment is completed, the rubber gasket is installed on the arc plate 13, the electric push rod 5 is started to punch the rubber gasket, after punching is completed, the rubber gasket is rebounded through the second spring 17, the waste is ejected out through the elastic block 18, and the punch 10 is prevented from being blocked.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an processing of aramid fiber resistant oil rubber gasket is with frock of punching a hole, includes base (1), its characterized in that: the base is fixed at base (1) top and is equipped with backing plate (2), and backing plate (2) middle part is provided with stop gear, one side of backing plate (2) is provided with backup pad (3), and backup pad (3) bottom mounting is at base (1) top, backup pad (3) top is connected with roof (4), and roof (4) middle part is provided with electric putter (5), electric putter (5) bottom is connected with C shape connecting plate (6), and C shape connecting plate (6) bottom is connected with column casing (7), a plurality of spouts (8) have been seted up to column casing (7) bottom, and inside slider (9) that all is provided with of spout (8), slider (9) top is connected with adjustment mechanism, slider (9) bottom threaded connection has drift (10), and drift (10) inside is provided with clearance mechanism.

2. The punching tool for processing the aramid fiber oil-resistant rubber gasket as claimed in claim 1, which is characterized in that: stop gear includes dead lever (11), first spring (12) and arc (13), backing plate (2) middle part is fixed and is equipped with dead lever (11), and the both sides of dead lever (11) all are provided with two first springs (12), first spring (12) one end is solid on dead lever (11) surface, first spring (12) other end is connected with arc (13).

3. The punching tool for processing the aramid fiber oil-resistant rubber gasket as claimed in claim 1, which is characterized in that: the adjusting mechanism comprises a transmission rod (14), a threaded rod (15) and a circular plate (16), the top of the sliding block (9) is connected with the transmission rod (14) in a rotating mode, the top of the columnar shell (7) is connected with the threaded rod (15) in a threaded mode, the bottom end of the threaded rod (15) is connected with the circular plate (16), and the other end of the transmission rod (14) is connected with the circular plate (16) in a rotating mode.

4. The punching tool for processing the aramid fiber oil-resistant rubber gasket as claimed in claim 1, which is characterized in that: the cleaning mechanism comprises a second spring (17) and an elastic block (18), the second spring (17) is arranged inside the punch (10), one end of the second spring (17) is fixed on the inner wall of the punch (10), and the other end of the second spring (17) is connected with the elastic block (18).

5. The punching tool for processing the aramid fiber oil-resistant rubber gasket as claimed in claim 1, which is characterized in that: the number of the sliding grooves (8) is 6-14, and the sliding grooves (8) are uniformly distributed in an annular array.

6. The punching tool for processing the aramid fiber oil-resistant rubber gasket as claimed in claim 3, characterized in that: the draw-in groove has all been seted up at the both ends of transfer line (14), and the inside connecting block that all is provided with of draw-in groove, the one end of connecting block is the arc, the other end of connecting block is square, the center department of connecting block arc end has seted up the round hole, and has inserted the round bar inside the round hole, the round bar both ends are fixed with transfer line (14), two the square end of connecting block is fixed respectively in slider (9) top and plectane (16) bottom, transfer line (14) constitute through connecting block and round bar and slider (9) and plectane (16) and rotate and be connected.