CN216179748U

CN216179748U - Positioner is used in rubber shock absorber production

Info

Publication number: CN216179748U
Application number: CN202122679506.8U
Authority: CN
Inventors: 王根生
Original assignee: Shanghai Chongming Rubber Factory Co ltd
Current assignee: Shanghai Chongming Rubber Factory Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model belongs to the field of rubber dampers, and particularly relates to a positioning device for producing a rubber damper, which comprises a main body assembly, a driving assembly and a positioning assembly, wherein the main body assembly comprises a positioning table, the bottom of the positioning table is fixedly provided with a supporting frame, the bottom of the supporting frame is movably sleeved with a sleeve, the bottom end of the sleeve is fixedly provided with a fixed bottom plate, the surface of the positioning table is provided with a chute, the positioning assembly slides on the chute, a first bevel gear is driven to rotate by an arranged driving motor, the first bevel gear is meshed with four second bevel gears positioned in a working chute for transmission, so that the second bevel gear and a threaded rod are driven to integrally rotate, the threaded rod is in threaded connection with a threaded sleeve at the bottom of a positioning clamp plate, so that the positioning assembly positioned around the rubber damper is driven to move towards the rubber damper, and the rubber damper is quickly and stably positioned, and the rubber shock absorber can be taken out conveniently and rapidly.

Description

Positioner is used in rubber shock absorber production

Technical Field

The utility model belongs to the field of rubber shock absorbers, and particularly relates to a positioning device for producing a rubber shock absorber.

Background

The rubber shock absorber is used as an important shock absorption element and is widely applied to various machines, automobiles, railway locomotives, water transportation tools, airplanes and other devices, so that the rubber shock absorber is required to be used in places needing shock absorption and shock isolation, the rubber shock absorber is required to be assembled in the production process, the bottom of the rubber shock absorber is required to be positioned in the assembling process, then the upper part workpiece is mounted, and the positioning device for producing the rubber shock absorber is required.

The positioning device for producing the rubber shock absorber has the advantages that the problems exist, the existing device is used for positioning the rubber shock absorber mostly from two sides, the rubber shock absorber is easy to shake towards the other two sides in the assembling process, the rubber shock absorber cannot be effectively fixed, the assembling dislocation phenomenon is easy to occur, and therefore the positioning device for producing the rubber shock absorber is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a positioning device for producing a rubber damper, which solves the problems that the rubber damper is easy to shake towards the other two sides in the assembling process, the rubber damper cannot be effectively fixed and the assembling dislocation is easy to occur due to the fact that most of the conventional devices position the rubber damper from two sides.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for producing rubber shock absorbers comprises a main body assembly, a driving assembly and a positioning assembly;

the main body assembly comprises a positioning table, a support frame is fixedly mounted at the bottom of the positioning table, a sleeve is movably sleeved at the bottom of the support frame, a fixed bottom plate is fixedly mounted at the bottom end of the sleeve, a sliding groove is formed in the surface of the positioning table, the positioning assembly slides on the sliding groove, a working groove is formed in the lower surface of the center of the positioning table, and a controller is fixedly mounted at the bottom of the positioning table;

the driving assembly comprises a driving motor, an output end of the driving motor is connected with a first bevel gear in a transmission mode, a side face of the first bevel gear is connected with a plurality of second bevel gears in a transmission mode, and a threaded rod is fixedly mounted on one side, far away from the first bevel gear, of each second bevel gear.

Through adopting above-mentioned scheme, the driving motor who sets up drives a bevel gear and rotates, and bevel gear and four No. two bevel gear meshing transmissions that are located work inslot portion to drive the whole rotation that No. two bevel gear and threaded rod constitute, and the threaded rod is threaded connection with the thread bush of locating plate bottom, thereby drive and be located rubber shock absorber locating component all around and move towards rubber shock absorber, in order to stabilize the location fast to rubber shock absorber, and be convenient for take out rubber shock absorber fast.

Preferably, locating component includes the slide, the last fixed surface of slide installs location splint, the middle part fixed mounting of slide has the thread bush, and is a plurality of the equal fixed mounting in one side that the looks faced of location splint has the protection to fill up, fixed mounting has pressure sensor between location splint and the protection pad.

Through adopting above-mentioned scheme, through the equal fixed mounting protection pad in the one side that faces mutually at a plurality of location splint to prevent to cause the damage to the work piece in the positioning process.

Preferably, the sliding plate slides in the sliding groove, a threaded sleeve is fixedly mounted in the middle of the sliding plate, and the threaded sleeve is in threaded connection with the threaded rod.

Preferably, the threaded rod is rotatably connected to the inside of the sliding groove, and the second bevel gear is located inside the working groove.

Preferably, the four threaded rods are centrosymmetric by taking the working groove as a center, and the driving motor is fixedly installed at the bottom of the positioning table.

By adopting the scheme, the four threaded rods are centrosymmetric by taking the working groove as the center, so that the stress of the positioning workpiece is uniform.

Preferably, a sliding plate is fixedly mounted at the bottom of the support frame, the sliding plate slides in the sleeve, a damping spring is fixedly mounted at the bottom of the sliding plate, and the bottom end of the damping spring is fixedly connected with the inner edge of the sleeve.

By adopting the scheme, the sliding plate slides in the sleeve, so that the positioning table is always kept horizontal in the vibration process of the device, and the workpiece deflection caused by the deflection of the positioning table is prevented.

Preferably, the input end of the controller is electrically connected with the pressure sensor, and the output end of the controller is electrically connected with the driving motor.

Through adopting above-mentioned scheme, the fixed surface that sets up the locating splint like this installs pressure sensor, and when pressure that pressure sensor received was greater than the maximum pressure that the side casing of rubber shock absorber bore, pressure signal automatic transmission to controller, controller control driving motor closed fast, avoided the positioning process to cause the damage to rubber shock absorber when pressing from both sides tightly firm.

(III) advantageous effects

Compared with the prior art, the utility model provides a positioning device for producing a rubber shock absorber, which has the following beneficial effects:

the positioning device for producing the rubber shock absorber drives the first bevel gear to rotate through the arranged driving motor, the first bevel gear is in meshed transmission with the four second bevel gears positioned in the working groove, so as to drive the second bevel gears and the threaded rod to integrally rotate, the threaded rod is in threaded connection with the threaded sleeve at the bottom of the positioning clamp plate, so as to drive the positioning components positioned at the periphery of the rubber shock absorber to move towards the rubber shock absorber, so as to quickly and stably position the rubber shock absorber, and facilitate the quick taking-out of the rubber shock absorber, and the surface of the positioning clamp plate is fixedly provided with the pressure sensor, when the pressure applied to the pressure sensor is greater than the maximum pressure applied to the side shell of the rubber shock absorber, a pressure signal is automatically transmitted to the controller, the controller controls the driving motor to be quickly closed, the rubber shock absorber is prevented from being damaged in the positioning process while the rubber shock absorber is firmly clamped, has better practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a drive assembly of the present invention;

FIG. 3 is a bottom schematic view of the positioning table of the present invention;

FIG. 4 is a general schematic view of a positioning assembly of the present invention;

fig. 5 is a schematic sectional view of a part of the structure of the present invention.

In the figure:

1. a body assembly; 11. fixing the bottom plate; 12. a sleeve; 13. a positioning table; 14. a chute; 15. a working groove; 16. a damping spring; 17. a sliding plate; 18. a support frame; 19. a controller;

2. a drive assembly; 21. a drive motor; 22. a first bevel gear; 23. a second bevel gear; 24. a threaded rod;

3. a positioning assembly; 31. a slide plate; 32. a threaded sleeve; 33. positioning the clamping plate; 34. a protective pad; 35. a pressure sensor.

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.

Example one

A positioning device for producing rubber shock absorbers comprises a main body component 1, a driving component 2 and a positioning component 3;

the main body assembly 1 comprises a positioning table 13, a supporting frame 18 is fixedly installed at the bottom of the positioning table 13, a sleeve 12 is movably sleeved at the bottom of the supporting frame 18, a fixed bottom plate 11 is fixedly installed at the bottom end of the sleeve 12, a sliding groove 14 is formed in the surface of the positioning table 13, the positioning assembly 3 slides on the sliding groove 14, a working groove 15 is formed in the lower surface of the center of the positioning table 13, and a controller 19 is fixedly installed at the bottom of the positioning table 13;

the driving assembly 2 comprises a driving motor 21, an output end of the driving motor 21 is connected with a first bevel gear 22 in a transmission mode, a side face of the first bevel gear 22 is connected with a plurality of second bevel gears 23 in a transmission mode, and a threaded rod 24 is fixedly mounted on one side, far away from the first bevel gear 22, of each second bevel gear 23.

Locating component 3 includes slide 31, slide 31's last fixed surface installs location splint 33, slide 31's middle part fixed mounting has thread bush 32, and is a plurality of the equal fixed mounting in one side that faces mutually of location splint 33 has protection pad 34, fixed mounting has pressure sensor 35 between location splint 33 and the protection pad 34.

The sliding plate 31 slides in the sliding groove 14, a threaded sleeve 32 is fixedly arranged in the middle of the sliding plate 31, and the threaded sleeve 32 is in threaded connection with the threaded rod 24.

The threaded rod 24 is rotatably connected to the inside of the sliding chute 14, and the second bevel gear 23 is located inside the working groove 15.

The four threaded rods 24 are centrosymmetric by taking the working groove 15 as a center, and the driving motor 21 is fixedly installed at the bottom of the positioning table 13.

The input end of the controller 19 is electrically connected with the pressure sensor 35, and the output end of the controller 19 is electrically connected with the driving motor 21.

Referring to fig. 1-5, the device is fixed at a proper position by a fixing bottom plate 11, a driving motor 21 is connected with an external power supply, a workpiece to be positioned is placed in the middle of the upper surface of a positioning table 13, a switch of the driving motor 21 is turned on, the driving motor 21 drives a first bevel gear 22 to rotate, the first bevel gear 22 is in meshing transmission with four second bevel gears 23 inside a working groove 15, so as to drive the second bevel gear 23 and a threaded rod 24 to integrally rotate, the threaded rod 24 is in threaded connection with a threaded sleeve 32 at the bottom of a positioning clamp plate 33, so as to drive positioning components 3 around the rubber damper to move towards the rubber damper, so as to quickly and stably position the rubber damper, and the rubber damper is conveniently and quickly taken out, a pressure sensor 35 is fixedly installed on the surface of the positioning clamp plate 33, when the pressure applied to the pressure sensor 35 is greater than the maximum pressure applied to a side shell of the rubber damper, the pressure signal is automatically transmitted to the controller 19, the controller 19 controls the driving motor 21 to be quickly closed, and the rubber shock absorber is prevented from being damaged in the positioning process while being clamped stably.

Example two

The mode of sleeve 12, chute 14, damping spring 16, sliding plate 17 and supporting frame 18 is added on the basis of the first embodiment.

A sliding plate 17 is fixedly mounted at the bottom of the supporting frame 18, the sliding plate 17 slides in the sleeve 12, a damping spring 16 is fixedly mounted at the bottom of the sliding plate 17, and the bottom end of the damping spring 16 is fixedly connected with the inner edge of the sleeve 12.

Referring to fig. 1-5, when the positioning table 13 vibrates due to external vibration during installation, the sliding plate 17 slides in the sleeve 12 to keep the positioning table 13 horizontal all the time during vibration, so as to prevent the positioning table 13 from deflecting and causing workpiece deflection, and the sliding plate 31 is fixed with the inner edge of the sleeve 12 through the damping spring 16 to reduce vibration amplitude and prevent external vibration from affecting the workpiece installation quality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner is used in rubber shock absorber production which characterized in that: comprises a main body component (1), a driving component (2) and a positioning component (3);

the main body component (1) comprises a positioning table (13), a supporting frame (18) is fixedly installed at the bottom of the positioning table (13), a sleeve (12) is movably sleeved at the bottom of the supporting frame (18), a fixed bottom plate (11) is fixedly installed at the bottom end of the sleeve (12), a sliding groove (14) is formed in the surface of the positioning table (13), the positioning component (3) slides on the sliding groove (14), a working groove (15) is formed in the lower surface of the center of the positioning table (13), and a controller (19) is fixedly installed at the bottom of the positioning table (13);

the driving assembly (2) comprises a driving motor (21), an output end of the driving motor (21) is in transmission connection with a first bevel gear (22), a side face of the first bevel gear (22) is in transmission connection with a plurality of second bevel gears (23), and a threaded rod (24) is fixedly mounted on one side, away from the first bevel gear (22), of each second bevel gear (23).

2. The positioning device for producing the rubber shock absorber as claimed in claim 1, wherein: locating component (3) includes slide (31), the last fixed surface of slide (31) installs location splint (33), the middle part fixed mounting of slide (31) has thread bush (32), and is a plurality of the equal fixed mounting in one side that faces mutually of location splint (33) has protection pad (34), fixed mounting has pressure sensor (35) between location splint (33) and protection pad (34).

3. The positioning device for producing the rubber shock absorber as claimed in claim 2, wherein: the sliding plate (31) slides in the sliding groove (14), a threaded sleeve (32) is fixedly mounted in the middle of the sliding plate (31), and the threaded sleeve (32) is in threaded connection with the threaded rod (24).

4. The positioning device for producing the rubber shock absorber as claimed in claim 1, wherein: the threaded rod (24) is rotatably connected inside the sliding groove (14), and the second bevel gear (23) is located inside the working groove (15).

5. The positioning device for producing the rubber shock absorber as claimed in claim 1, wherein: the four threaded rods (24) are centrosymmetric by taking the working groove (15) as the center, and the driving motor (21) is fixedly installed at the bottom of the positioning table (13).

6. The positioning device for producing the rubber shock absorber as claimed in claim 1, wherein: the bottom of the support frame (18) is fixedly provided with a sliding plate (17), the sliding plate (17) slides in the sleeve (12), the bottom of the sliding plate (17) is fixedly provided with a damping spring (16), and the bottom end of the damping spring (16) is fixedly connected with the inner edge of the sleeve (12).

7. The positioning device for producing the rubber shock absorber as claimed in claim 1, wherein: the input end of the controller (19) is electrically connected with the pressure sensor (35), and the output end of the controller (19) is electrically connected with the driving motor (21).