CN217316779U

CN217316779U - Tool structure for installing automobile bearing positioning pin

Info

Publication number: CN217316779U
Application number: CN202220373366.3U
Authority: CN
Inventors: 陈毓波
Original assignee: Suzhou Quanton Auto Parts Co ltd
Current assignee: Suzhou Quanton Auto Parts Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-30
Anticipated expiration: 2032-02-23

Abstract

The utility model is suitable for the technical field of automobile accessory processing, and provides a tool structure for mounting an automobile bearing positioning pin, two placing tables for placing bearings are arranged at the upper end of a base, two lifting blocks are arranged at the lower end of an upper supporting seat, clamping components for clamping and fixing the positioning pin are arranged in the two lifting blocks, a motor drives the two lifting blocks to perform relative lifting motion on two first threaded rods through a transmission component, two groups of placing tables and lifting blocks are arranged on the base and the upper supporting seat, when the lifting block at one end descends, the lifting block at the other end ascends, so that the lifting block at one side can be matched with the placing tables to mount the bearing positioning pin, the lifting block at the other end and the placing tables can be replaced with a new bearing positioning pin to be processed, and the waste time of replacing the bearing positioning pin to be processed without stopping the tool is saved, the working efficiency is improved.

Description

Tool structure for installing automobile bearing positioning pin

Technical Field

The utility model belongs to the technical field of auto-parts processing, especially, relate to a frock structure of automobile bearing locating pin installation usefulness.

Background

In the production and processing of automobiles, the parts in the automobiles need to be assembled one by one through a tool, and then the parts are installed together one by one to form the automobiles.

The installation of the bearing positioning pin is just a set of fittings which need to be assembled through a tool for automobile internal fittings, but when the existing bearing positioning pin is installed through the tool, the tool needs to pause the device and then to change a set of bearing positioning pins to be installed, and then to restart the tool to continue working, so that time can be wasted when the tool is changed, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frock structure of automobile bearing locating pin installation usefulness aims at the problem of solution.

The utility model discloses a realize like this, a frock structure of car bearing locating pin installation usefulness, including base and last supporting seat, the base upper end is provided with two platforms of placing that are used for placing the bearing, it is provided with two elevator blocks, two to go up the supporting seat lower extreme the elevator is inside all to be provided with and to be used for carrying out the fixed centre gripping subassembly of centre gripping to the locating pin, it is provided with the motor to go up the supporting seat upper end, the motor drives two elevator blocks through drive assembly and carries out relative elevating movement on two first threaded rods.

Preferably, the transmission assembly comprises a first rotating rod, the first rotating rod is fixedly installed on the motor, a first bevel gear is fixedly installed on the first rotating rod, and the first bevel gear is meshed with the two second bevel gears.

Preferably, the two second bevel gears are respectively and fixedly arranged on the second rotating rods, the other ends of the second rotating rods are respectively and fixedly provided with a third bevel gear, the third bevel gears are respectively meshed with a fourth bevel gear, and the fourth bevel gears are respectively and fixedly arranged on the first threaded rods.

Preferably, two the first threaded rod other end all runs through inside first screw loop bar, two equal fixed mounting of first screw loop bar other end has the elevator.

Preferably, the clamping assembly comprises four second threaded sleeve rods, the four second threaded sleeve rods are respectively rotatably connected to the two inner portions of the lifting block, a second threaded rod is arranged inside each second threaded sleeve rod, and springs are sleeved on the four second threaded rods.

Preferably, fifth bevel gears are fixedly mounted at the other ends of the four second threaded sleeve rods, the four fifth bevel gears are respectively meshed with sixth bevel gears, and the four sixth bevel gears are respectively fixedly mounted on third threaded rods.

Preferably, the other ends of the four third threaded rods penetrate through the inside of a third threaded sleeve rod respectively, the other ends of the third threaded sleeve rods are fixedly provided with clamping plates, clamping grooves are formed in the lifting blocks, and the four clamping plates are oppositely arranged in the clamping grooves in pairs.

Preferably, two place the platform inside and all seted up the standing groove, two place the platform both sides and all seted up the constant head tank.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a frock structure of car bearing locating pin installation usefulness, be provided with two sets of platforms and the lifter of placing on base and the last supporting seat, when the one end lifter descends, the lifter of the other end will rise, the lifter that just so can realize one side descends the cooperation and places the platform and install the bearing locating pin, the lifter of the other end just can be changed new bearing locating pin of treating processing with placing the platform, just so need not to stop the frock and change the bearing locating pin waste time of treating processing, and work efficiency is improved.

The locating pin of inside centre gripping is installed to the lower extreme by the elevator decline and is placed inside the inside fixed bearing of platform, and inside the elevator decline drives two screw rod retractions at both ends through the bearing two screw loop poles, carry out the transmission through the inner assembly and drive inside two grip block retractions elevator, just so loosen the locating pin, need not to install the back on the bearing with the locating pin as the elevator, loosen the grip block of elevator inside centre gripping locating pin through the manual work again, the constant head tank that the second threaded rod cooperation at elevator both ends was simultaneously placed and is seted up at bench both ends has still played the effect of location, the error that produces when can reduce the bearing locating pin installation like this.

Drawings

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

FIG. 2 is a schematic sectional view of the lifting block of the present invention;

FIG. 3 is a schematic top view of the placement table of the present invention;

in the figure: 1. a base; 2. an upper support base; 3. a placing table; 4. a placement groove; 5. positioning a groove; 6. a motor; 7. a first rotating lever; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating lever; 11. a third bevel gear; 12. a fourth bevel gear; 13. a first threaded rod; 14. a first threaded stem; 15. a lifting block; 16. a clamping groove; 17. a second threaded rod; 18. a spring; 19. a second threaded shank; 20. a fifth bevel gear; 21. a sixth bevel gear; 22. a third threaded rod; 23. a third threaded stem; 24. and (4) clamping the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a frock structure of car bearing locating pin installation usefulness, including base 1 and last supporting seat 2, base 1 upper end is provided with two platforms 3 of placing that are used for placing the bearing, it is provided with two elevator 15 to go up 2 lower extremes of supporting seat, two elevator 15 are inside all to be provided with and to be used for carrying out the fixed centre gripping subassembly of centre gripping to the locating pin, it is provided with motor 6 to go up 2 upper ends of supporting seat, motor 6 drives two elevator 15 through drive assembly and carries out relative elevating movement on two first threaded rods 13.

The positioning pin is arranged in a clamping groove 16 in a lifting block 15 at the upper end of the same side by placing a bearing in a placing groove 4 arranged in a placing table 3 at one side, the positioning pin is clamped and fixed by a clamping component, then a motor 6 is started, the motor 6 drives the lifting block 15 at one side to descend by a transmission component, the lifting block 15 drives the positioning pin to descend, the positioning pin is arranged on the bearing in the lower end placing groove 4, second threaded rods 17 at two ends of the lifting block 15 are inserted into a positioning groove 5 and are compressed into a second threaded sleeve rod 19 after entering the positioning groove 5, the positioning effect is started by the second threaded rods 17 matching with the positioning groove 5, and the second threaded rods 17 are retracted into the second threaded sleeve rod 19 to drive a clamping plate 24 for clamping the positioning pin to retract into the lifting block 15 by the component in the lifting block 15 in a transmission manner, like this the lifter 15 rises again and just can not take away the locating pin, and motor 6 drives the lifter 15 of one side decline and can drive the lifter 15 of opposite side to rise simultaneously, can change the bearing and the locating pin of treating the installation on the lifter 15 of opposite side and placing platform 3 like this.

The transmission assembly comprises a first rotating rod 7, the first rotating rod 7 is fixedly installed on the motor 6, a first bevel gear 8 is fixedly installed on the first rotating rod 7, the first bevel gear 8 is meshed with two second bevel gears 9, the two second bevel gears 9 are respectively and fixedly installed on second rotating rods 10, third bevel gears 11 are respectively and fixedly installed at the other ends of the two second rotating rods 10, the two third bevel gears 11 are respectively meshed with fourth bevel gears 12, the two fourth bevel gears 12 are respectively and fixedly installed on first threaded rods 13, the other ends of the two first threaded rods 13 are respectively penetrated through the insides of first threaded sleeves 14, and lifting blocks 15 are respectively and fixedly installed at the other ends of the two first threaded sleeves 14.

Starting motor 6, motor 6 drives first bevel gear 8 through first dwang 7 and rotates, first bevel gear 8 drives two second dwang 10 through two second bevel gears 9 and rotates, two second dwang 10 drive two fourth bevel gears 12 through two third bevel gears 11 and rotate, two fourth bevel gears 12 drive two first threaded rod 13 and rotate relatively, two first threaded rod 14 are inside to be seted up in the corresponding screw thread of first threaded rod 13, two 15 rear ends of elevator all link together with last support seat 2 through two flexible loop bars simultaneously, two flexible loop bars restriction elevator 15 can't rotate, two such first threaded rod 13 rotate and drive two elevator blocks 15 through two first threaded rod 14 and carry out relative elevating movement.

The centre gripping subassembly includes four second thread loop bars 19, four second thread loop bars 19 rotate respectively and connect inside two lifters 15, the inside second threaded rod 17 that all is provided with of four second thread loop bars 19, spring 18 has all been cup jointed on four second threaded rod 17, the equal fixed mounting of four second thread loop bars 19 other ends has fifth bevel gear 20, four fifth bevel gear 20 mesh with sixth bevel gear 21 respectively, four sixth bevel gear 21 fixed mounting respectively are on third threaded rod 22, four third threaded rod 22 other ends run through respectively inside third thread loop bar 23, the equal fixed mounting of four third thread loop bar 23 other ends has grip block 24, joint groove 16 has all been seted up to two lifters 15 insides, four grip block 24 two liang of relative settings are inside joint groove 16, two standing groove 4 have all been seted up to 3 insides of standing platform, two standing groove 5 have all been seted up to two 3 both sides of standing platform.

The bearing is placed in a placing groove 4 formed in the middle of a placing table 3 and fixed, a positioning pin is placed in a clamping groove 16 formed in a lifting block 15 and then clamped and fixed through two clamping plates 24, when the lifting block 15 descends, two second threaded rods 17 are aligned with two positioning grooves 5 and inserted into the positioning grooves, the lifting block 15 drives the positioning pin to descend and be installed on the bearing, the second threaded rods 17 are compressed to enter two second threaded sleeve rods 19, threads corresponding to the second threaded rods 17 are formed in the two second threaded sleeve rods 19, the two second threaded rods 17 retract into the two second threaded sleeve rods 19 to drive the two second threaded sleeve rods 19 to rotate, the two second threaded sleeve rods 19 drive two sixth bevel gears 21 to rotate through two fifth bevel gears 20, the two sixth bevel gears 21 drive two third threaded rods 22 to rotate, threads corresponding to the third threaded rods 22 are formed in the two third threaded sleeve rods 23, and two third threaded sleeves 23 outside are provided with the key, cooperate the inside groove of restriction piece, and two third threaded rods 22 rotate and drive two third threaded sleeves 23 to the inside withdrawal of elevator 15, and two third threaded sleeves 23 drive two grip blocks 24 and withdraw inside elevator 15, and when elevator 15 rose, spring 18 on two second threaded rods 17 will drive second threaded rod 17 again through the reaction force and reset, can carry out the centre gripping again to new locating pin fixed like this.

The utility model discloses a theory of operation and use flow: the positioning pin is arranged in a clamping groove 16 in a lifting block 15 at the upper end of the same side by placing a bearing in a placing groove 4 arranged in a placing table 3 at one side, the positioning pin is clamped and fixed by a clamping component, then a motor 6 is started, the motor 6 drives the lifting block 15 at one side to descend by a transmission component, the lifting block 15 drives the positioning pin to descend, the positioning pin is arranged on the bearing in the lower end placing groove 4, second threaded rods 17 at two ends of the lifting block 15 are inserted into a positioning groove 5 and are compressed into a second threaded sleeve rod 19 after entering the positioning groove 5, the positioning effect is started by the second threaded rods 17 matching with the positioning groove 5, and the second threaded rods 17 are retracted into the second threaded sleeve rod 19 to drive a clamping plate 24 for clamping the positioning pin to retract into the lifting block 15 by the component in the lifting block 15 in a transmission manner, like this the lifter 15 rises again and just can not take away the locating pin, and motor 6 drives the lifter 15 of one side decline and can drive the lifter 15 of opposite side to rise simultaneously, can change the bearing and the locating pin of treating the installation on the lifter 15 of opposite side and placing platform 3 like this.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a frock structure of automobile bearing locating pin installation usefulness which characterized in that: including base (1) and last supporting seat (2), base (1) upper end is provided with two and is used for placing platform (3) of placing of bearing, it is provided with two elevator (15), two to go up supporting seat (2) lower extreme elevator (15) are inside all to be provided with and to be used for carrying out the centre gripping subassembly that the centre gripping was fixed to the locating pin, it is provided with motor (6) to go up supporting seat (2) upper end, motor (6) drive two elevator (15) through drive assembly and carry out relative elevating movement on two first threaded rod (13).

2. The tooling structure for mounting the locating pin of the automobile bearing according to claim 1, characterized in that: the transmission assembly comprises a first rotating rod (7), the first rotating rod (7) is fixedly installed on the motor (6), a first bevel gear (8) is fixedly installed on the first rotating rod (7), and the first bevel gear (8) is meshed with two second bevel gears (9).

3. The tooling structure for mounting the locating pin of the automobile bearing according to claim 2, characterized in that: two second bevel gears (9) are respectively fixedly mounted on a second rotating rod (10), two third bevel gears (11) are respectively fixedly mounted at the other ends of the second rotating rod (10), the other ends of the second rotating rod (10) are respectively meshed with fourth bevel gears (12), and the other ends of the second rotating rod are respectively fixedly mounted on first threaded rods (13).

4. The tooling structure for mounting the locating pin of the automobile bearing according to claim 1, characterized in that: two first threaded rod (13) other end all runs through inside first screw loop pole (14), two first screw loop pole (14) other end equal fixed mounting has elevator block (15).

5. The tooling structure for mounting the locating pin of the automobile bearing according to claim 1, characterized in that: the clamping assembly comprises four second threaded sleeve rods (19), the number of the second threaded sleeve rods (19) is four, the second threaded sleeve rods (19) are respectively rotatably connected to two of the inner portions of the lifting blocks (15), the number of the inner portions of the second threaded sleeve rods (19) is four, and springs (18) are sleeved on the second threaded rods (17).

6. The tooling structure for mounting the locating pin of the automobile bearing according to claim 5, characterized in that: the other ends of the four second threaded sleeve rods (19) are fixedly provided with fifth bevel gears (20), the four fifth bevel gears (20) are respectively meshed with sixth bevel gears (21), and the four sixth bevel gears (21) are respectively fixedly arranged on third threaded rods (22).

7. The tooling structure for mounting the locating pin of the automobile bearing according to claim 6, characterized in that: four the other end of the third threaded rod (22) runs through inside the third threaded sleeve rod (23) respectively, four the equal fixed mounting of the other end of the third threaded sleeve rod (23) has a clamping plate (24), two the inside joint groove (16) of all having seted up of elevator (15), four two liang of relative settings of clamping plate (24) are in inside joint groove (16).

8. The tooling structure for mounting the locating pin of the automobile bearing according to claim 1, characterized in that: two place platform (3) inside and all seted up standing groove (4), two place platform (3) both sides all seted up constant head tank (5).