CN214952115U

CN214952115U - Rubber seal spare fatigue test bench is with flexor

Info

Publication number: CN214952115U
Application number: CN202121113563.3U
Authority: CN
Inventors: 于红; 李海明; 刘杰
Original assignee: Jiangsu Pufa Rubber And Plastic Products Co ltd
Current assignee: China Cambodia Rubber Zhihai Innovation Research Institute Wuhan Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-30
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a rubber seal spare fatigue test bench is with flexing ware relates to rubber seal spare test field, including the bottom plate, the curb plate is installed to top one side of bottom plate, and one side of curb plate is fixed with the first seat of flexing, and the top intermediate position department of bottom plate has seted up the spacing groove, and the inside of spacing groove is provided with the backup pad, and the top of backup pad is fixed with the second and flexes the seat, and the surface of the first seat of flexing and the surface of the second seat of flexing are provided with protection component. The utility model discloses a be provided with the protection subassembly, because the sealing member is located the inside of mount, the mount is located the inside of a protection section of thick bamboo, when the second flexes seat reciprocating motion and pulls the sealing member, the second flexes the seat and can drive a protection section of thick bamboo and remove, a protection section of thick bamboo removes and can drive the second slider and slide in second spout is inside to make a protection section of thick bamboo cover the sealing member always, thereby it splashes to all around when preventing the sealing member fracture, make cracked sealing member can drop inside a protection section of thick bamboo.

Description

Rubber seal spare fatigue test bench is with flexor

Technical Field

The utility model relates to a rubber seal spare test field specifically is a rubber seal spare fatigue test bench is with flexor.

Background

The rubber sealing element is a widely used sealing component in mechanical equipment, vehicles and household products, and plays an important role in daily life and work of people; although the use environment of the rubber sealing element is various, the damage forms are friction, distortion and vibration; in the process, the damping performance of the rubber sealing element generates a damping effect, but intramolecular frictional heat is inevitably generated, so that the rubber sealing element is aged, the service life of the rubber sealing element is influenced, and the sealing effect is finally influenced.

According to the chinese patent with publication number CN209894476U, a flexing device for a rubber sealing element fatigue test stand is disclosed, the utility model drives a second flexing seat to reciprocate back and forth in the process of rotating a turntable, so as to continuously conduct flexing test on a sealing ring to be tested, thereby achieving the purposes of simple structure and convenient operation, but in the utility model, the sealing element is placed inside a fixed hook, and when the sealing element is tested, the breaking damage of the sealing element can be caused due to overlarge pulling force, and the broken sealing element can splash to the periphery, thereby leading the follow-up user to take more time to clean the sealing element; meanwhile, a plurality of sealing elements are stacked during testing, but the stacked sealing elements are possibly intertwined in the testing process, so that the flexibility of the sealing elements cannot be accurately measured, and the testing effect on the sealing elements is further reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a rubber seal fatigue test bench is with flexor to solve rubber seal and probably splash and then lead to inconvenient follow-up user's clearance and the technical problem that probably intertwine when a plurality of rubber seal place on the mount and test when splitting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubber seal spare fatigue test is flexion ware for platform, includes the bottom plate, the curb plate is installed to top one side of bottom plate, one side of curb plate is fixed with first flexion seat, the top intermediate position department of bottom plate has seted up the spacing groove, the inside of spacing groove is provided with the backup pad, the top of backup pad is fixed with the second and flexes the seat, the surface of first flexion seat and the surface of second flexion seat are provided with protection component, the fixed plate is all installed to one side of first flexion seat and one side of second flexion seat, two the mount is all installed to one side of fixed plate, the inside of mount is provided with spacing subassembly.

Through adopting above-mentioned technical scheme, be provided with the spacing groove to the backup pad slides at spacing inslot portion, the backup pad can play the supporting role to the second seat of flexing simultaneously, improves the stability when the second seat of flexing removes, is provided with protective assembly, can prevent that cracked sealing member from splashing, is provided with spacing subassembly, can prevent that a plurality of sealing members from stacking together and influence subsequent test effect.

Further, spacing subassembly is including setting up in the second magnetic stripe of first base and the second base one side below of buckling and setting up in the connecting plate of the inside one side of mount, the inside of connecting plate is connected with the limiting plate through the connecting axle, one side of limiting plate is fixed with first magnetic stripe.

Through adopting above-mentioned technical scheme, the person of facilitating the use places the sealing member inside the mount, and the user can rotate the limiting plate fast simultaneously, is convenient for adjust the position of limiting plate, and can drag the sealing member on the mount when the second is flexed the seat and is removed.

Further, the one end and the second magnetic stripe of first magnetic stripe contact, limiting plate and first magnetic stripe all rotate with the connecting plate through the connecting axle and are connected.

Through adopting above-mentioned technical scheme, can make first magnetic stripe and second magnetic stripe adsorb together, can carry out spacing fixed to the limiting plate then, convenient to use person rotates the limiting plate through the connecting axle simultaneously, and then conveniently puts into rubber seal spare to the mount between or takes out from the mount.

Further, the protection assembly comprises a first sliding groove and a second sliding groove, the first sliding groove is formed in the top portion and the bottom portion of the first flexing seat, the second sliding groove is formed in the top portion and the bottom portion of the second flexing seat, the second sliding block is connected to the inside of the second sliding groove, a protection cylinder is fixed between the second sliding blocks, a rotating plate is connected to the upper portion of one side and the lower portion of one side of the protection cylinder through damping rotating shafts, a pull ring is installed on one side of the rotating plate, a magnetic plate is fixed to the other side of the rotating plate, and a magnetic block is fixed to one side of the first sliding block.

Through adopting above-mentioned technical scheme, a protection section of thick bamboo can prevent that cracked sealing rubber spare from splashing to other departments, and then the person of facilitating the use clears up cracked sealing rubber spare, and user's accessible pull ring pulling commentaries on classics board rotates simultaneously, and can drive a protection section of thick bamboo when the second slider removes.

Furthermore, the magnetic block is in contact with the magnetic plate, the magnetic plate and the rotating plate are in rotating connection with the protective cylinder through the damping rotating shaft, and the protective cylinder is made of PVC materials.

Through adopting above-mentioned technical scheme, make things convenient for the magnetic path to adsorb with the magnetic sheet together, and then can carry out spacing fixed to the rotor plate, convenient to use person rotates the rotor plate through the damping pivot simultaneously.

Further, the mount pad is installed to the top opposite side of bottom plate, the motor is installed at the back of mount pad, the output of motor is connected with the carousel, the surface of carousel and one side of second bending seat all are connected with the connecting rod through the loose axle, operating panel is installed to the opposite side of curb plate, operating panel and motor electric connection.

Through adopting above-mentioned technical scheme, the motor can drive the carousel after the work and rotate, and the carousel rotates and to drive the second seat of flexing and remove, and then stimulates sealing rubber spare to can measure the flexibility of sealing rubber spare, user's accessible operating panel opens or closes the motor simultaneously.

Furthermore, the fixing frame is L-shaped, and one side of the fixing frame is provided with a bolt extending into the fixing plate.

Through adopting above-mentioned technical scheme, conveniently place sealing rubber spare between the mount, the bolt can play the encapsulated situation to the mount simultaneously to prevent that sealing rubber spare from droing from the mount.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a through being provided with the protection subassembly, because the sealing member is located the inside of mount, the mount is located the inside of protection section of thick bamboo, when second flexes the seat reciprocating motion and pulls the sealing member, the second flexes the seat and can drive the protection section of thick bamboo and move, the protection section of thick bamboo removes and can drive the second slider and slide in the inside of second spout, so that the protection section of thick bamboo can cover the sealing member all the time, thereby it splashes to all around when preventing the sealing member to fracture, make cracked sealing member can drop in the protection section of thick bamboo inside, the convenient follow-up user clears up cracked sealing member;

2. the utility model discloses a be provided with spacing subassembly, when needs place a plurality of sealing members on the mount, the user is earlier through rotatory limiting plate, so that the limiting plate rotates, and make first magnetic stripe and second magnetic stripe separation, then the user alright place the sealing member inside the mount, then rotate the limiting plate again, so that first magnetic stripe and second magnetic stripe on the limiting plate adsorb together, repeat above-mentioned step again, separately place a plurality of sealing members, thereby prevent that the sealing member from superposing together, avoid influencing each other between the sealing member when the test, thereby the test effect to the sealing member has been improved.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the bottom plate of the present invention;

FIG. 2 is a schematic view of a bottom plate front cut structure of the present invention;

FIG. 3 is a schematic side view of the fixing frame of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a side plate; 3. an operation panel; 4. a first flexing base; 5. a fixing plate; 6. a bolt; 7. a fixed mount; 8. a guard assembly; 801. a protective cylinder; 802. a first chute; 803. a damping rotating shaft; 804. a first slider; 805. a second chute; 806. rotating the plate; 807. a pull ring; 808. a magnetic block; 809. a magnetic plate; 810. a second slider; 9. a limiting component; 901. a connecting plate; 902. a limiting plate; 903. a connecting shaft; 904. a first magnetic stripe; 905. a second magnetic stripe; 10. a limiting groove; 11. a support plate; 12. a connecting rod; 13. a movable shaft; 14. a turntable; 15. a motor; 16. a mounting seat; 17. a second flexing base.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A flexor for a rubber sealing element fatigue test bed comprises a bottom plate 1, wherein a side plate 2 is installed on one side of the top of the bottom plate 1, a first bending seat 4 is fixed on one side of the side plate 2, a limiting groove 10 is formed in the middle position of the top of the bottom plate 1, a supporting plate 11 is arranged inside the limiting groove 10, so that the supporting plate 11 can slide inside the limiting groove 10, the supporting plate 11 can support a second bending seat 17 to improve the stability of the second bending seat 17 during moving, a second bending seat 17 is fixed on the top of the supporting plate 11, a protective assembly 8 is arranged on the outer surface of the first bending seat 4 and the outer surface of the second bending seat 17 to prevent broken sealing elements from splashing, a fixing plate 5 is installed on one side of the first bending seat 4 and one side of the second bending seat 17, a fixing frame 7 is installed on one side of each of the two fixing plates 5, the inner part of the fixed frame 7 is provided with a limiting component 9, the other side of the top of the bottom plate 1 is provided with a mounting seat 16, the back of the mounting seat 16 is provided with a motor 15, the output end of the motor 15 is connected with a rotary table 14, the outer surface of the rotary table 14 and one side of a second flexing seat 17 are both connected with a connecting rod 12 through a movable shaft 13, the other side of the side plate 2 is provided with an operating panel 3, the operating panel 3 is electrically connected with the motor 15, the motor 15 can drive the rotary table 14 to rotate after working, the rotary table 14 can drive the second flexing seat 17 to move so as to pull the sealing rubber piece, thus the flexibility of the sealing rubber piece can be measured, meanwhile, a user can open or close the motor 15 through the operating panel 3, the fixed frame 7 is L-shaped, one side of the fixed frame 7 is provided with a bolt 6 extending to the inner part of the fixed plate 5, the sealing rubber piece is conveniently placed between the fixing frame 7, and meanwhile the bolt 6 can be in a closed state for the fixing frame 7 so as to prevent the sealing rubber piece from falling off from the fixing frame 7.

Referring to fig. 4, the position limiting assembly 9 includes a second magnetic bar 905 disposed below one side of the first flexing seat 4 and the second flexing seat 17, and a connecting plate 901 disposed at one side inside the fixing frame 7, a limiting plate 902 is connected to the inside of the connecting plate 901 through a connecting shaft 903, a first magnetic stripe 904 is fixed to one side of the limiting plate 902, so that a user can conveniently place the sealing element inside the fixing frame 7, meanwhile, the user can quickly rotate the limiting plate 902, so that the position of the limiting plate 902 can be conveniently adjusted, and the second flexing base 17, when moved, pulls the seal on the fixed mount 7, one end of the first magnetic strip 904 contacts the second magnetic strip 905, the limit plate 902 and the first magnetic stripe 904 are rotatably connected with the connecting plate 901 through a connecting shaft 903, so that the limit plate 902 can be limited and fixed, meanwhile, a user can conveniently rotate the limiting plate 902 through the connecting shaft 903, and then the rubber sealing element can be conveniently placed into the fixing frame 7 or taken out of the fixing frame 7.

Referring to fig. 1, 2 and 5, the protection assembly 8 includes a first sliding groove 802 disposed at the top and bottom of the first flexing seat 4 and a second sliding groove 805 disposed at the top and bottom of the second flexing seat 17, a second sliding block 810 is connected inside each of the two second sliding grooves 805, a protection cylinder 801 is fixed between the two second sliding blocks 810, a rotating plate 806 is connected above and below one side of the protection cylinder 801 through a damping rotating shaft 803, a pull ring 807 is installed at one side of the rotating plate 806, a magnetic plate 809 is fixed at the other side of the rotating plate 806, a magnetic block 808 is fixed at one side of the first sliding block 804, the protection cylinder 801 can prevent the broken sealing rubber from splashing to the protection cylinder, so that a user can clean the broken sealing rubber, the user can pull the rotating plate 806 through the pull ring 807 to rotate, and the second sliding block 810 can drive the protection cylinder 801 to move when moving, the magnetic block 808 is in contact with the magnetic plate 809, the magnetic plate 809 and the rotating plate 806 are rotatably connected with the protective cylinder 801 through the damping rotating shaft 803, so that the magnetic block 808 and the magnetic plate 809 are adsorbed together, the rotating plate 806 can be limited and fixed, and meanwhile, a user can conveniently rotate the rotating plate 806 through the damping rotating shaft 803.

The implementation principle of the embodiment is as follows: firstly, the user mounts and powers on the flexor, then rotates the limit plate 902 to rotate the limit plate 902 and separate the first magnetic strip 904 and the second magnetic strip 905, then the user can place the sealing element inside the fixing frame 7, then rotates the limit plate 902 to make the first magnetic strip 904 and the second magnetic strip 905 on the limit plate 902 adhere together, then repeats the above steps, places the sealing elements separately, then screws the bolt 6 into the fixing frame 7 and the fixing plate 5 by rotating the bolt 6, then pushes the protection barrel 801 to move to make the protection barrel 801 cover the fixing frame 7, then rotates the rotating plate 806 to make the magnetic block 808 and the magnetic plate 809 adhere together to limit and fix the rotating plate 806, then starts the motor 15, the motor 15 works to drive the rotating disc 14 to rotate, then drives the connecting rod 12 to move, and simultaneously the connecting rod 12 pulls the second flexing seat 17 to move, the seal can then be pulled to test the seal for flexibility, and when the seal breaks, the broken seal is prevented from splashing by the presence of the protective sleeve.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a rubber seal fatigue test is flexor for platform, includes bottom plate (1), its characterized in that: the bending device is characterized in that a side plate (2) is installed on one side of the top of the bottom plate (1), a first bending seat (4) is fixed on one side of the side plate (2), a limiting groove (10) is formed in the middle position of the top of the bottom plate (1), a supporting plate (11) is arranged inside the limiting groove (10), a second bending seat (17) is fixed on the top of the supporting plate (11), a protective assembly (8) is arranged on the outer surface of the first bending seat (4) and the outer surface of the second bending seat (17), fixing plates (5) are installed on one side of the first bending seat (4) and one side of the second bending seat (17), fixing frames (7) are installed on one side of each fixing plate (5), and limiting assemblies (9) are arranged inside the fixing frames (7).

2. The flexor for a rubber seal fatigue test stand according to claim 1, wherein: spacing subassembly (9) are including setting up in first bending seat (4) and the second bending seat (17) one side below second magnetic stripe (905) and setting up in connecting plate (901) of the inside one side of mount (7), the inside of connecting plate (901) is connected with limiting plate (902) through connecting axle (903), one side of limiting plate (902) is fixed with first magnetic stripe (904).

3. The flexor for a rubber seal fatigue test stand according to claim 2, wherein: one end of the first magnetic strip (904) is in contact with the second magnetic strip (905), and the limiting plate (902) and the first magnetic strip (904) are rotatably connected with the connecting plate (901) through the connecting shaft (903).

4. The flexor for a rubber seal fatigue test stand according to claim 1, wherein: protection subassembly (8) are including offering in first spout (802) of first base (4) top and bottom of buckling and setting up in second spout (805) of second base (17) top and bottom of buckling, two the inside of first spout (802) all is connected with first slider (804), two the inside of second spout (805) all is connected with second slider (810), two be fixed with between second slider (810) and protect a section of thick bamboo (801), one side top and one side below of protecting a section of thick bamboo (801) all are connected with commentaries on classics board (806) through damping pivot (803), pull ring (807) are installed to one side of commentaries on classics board (806), the opposite side of commentaries on classics board (806) is fixed with magnetic sheet (809), one side of first slider (804) is fixed with magnetic sheet (808).

5. The flexor for a rubber seal fatigue test stand according to claim 4, wherein: the magnetic block (808) is in contact with the magnetic plate (809), the magnetic plate (809) and the rotating plate (806) are in rotating connection with the protective cylinder (801) through the damping rotating shaft (803), and the protective cylinder (801) is made of PVC materials.

6. The flexor for a rubber seal fatigue test stand according to claim 1, wherein: mounting seat (16) are installed to the top opposite side of bottom plate (1), motor (15) are installed at the back of mounting seat (16), the output of motor (15) is connected with carousel (14), the surface of carousel (14) and one side of second bending seat (17) all are connected with connecting rod (12) through loose axle (13), operating panel (3) are installed to the opposite side of curb plate (2), operating panel (3) and motor (15) electric connection.

7. The flexor for a rubber seal fatigue test stand according to claim 1, wherein: the fixing frame (7) is L-shaped, and one side of the fixing frame (7) is provided with a bolt (6) extending into the fixing plate (5).