CN210389065U - Mechanism for simultaneously press-fitting main cone guide bearing and clamp spring - Google Patents
Mechanism for simultaneously press-fitting main cone guide bearing and clamp spring Download PDFInfo
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- CN210389065U CN210389065U CN201921287073.8U CN201921287073U CN210389065U CN 210389065 U CN210389065 U CN 210389065U CN 201921287073 U CN201921287073 U CN 201921287073U CN 210389065 U CN210389065 U CN 210389065U
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- sliding table
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Abstract
The utility model relates to an automatic assembly technical field of car main reducer assembly, concretely relates to mechanism of while pressure equipment main cone guiding bearing and jump ring, including actuating mechanism base, upper and lower slip table, elevating gear, mount pad, transition pole, support spring, translation slip table, translation device, cushion, pressure equipment frock, the pressure equipment frock includes main cone position sleeve, spring housing, connecting rod, apron, reset spring. The utility model has the advantages that: the press-fitting tool is arranged, so that the bearing and the clamp spring can be assembled simultaneously, the assembly efficiency is improved, and the automation level of assembly is improved; the accurate positioning of the external main cone, the bearing and the clamp spring is realized through the main cone positioning sleeve, the connecting rod, the spring sleeve, the reset spring and the cover plate, and the assembling precision is further improved.
Description
Technical Field
The utility model relates to an automatic assembly technical field of car main reducer assembly, concretely relates to mechanism of while pressure equipment main cone guiding bearing and jump ring.
Background
Modern development has increasingly high requirements on the automation level of the manufacturing industry, and in the technical field of automatic assembly manufacturing, the mounting of the bearing and the snap spring is one of indispensable assembly processes. Along with the development of the form, the production rhythm of the automobile industry is faster and faster, and the requirement on the automation degree of the assembly operation is higher and higher. Therefore, it is necessary to design an automatic device capable of improving the assembly of the bearing and the snap spring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a mechanism of pressure equipment leading cone guiding bearing and jump ring simultaneously, it can realize having reduced whole line artifical participation rate when improving assembly line production beat, has improved the automation level of assembly line.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a mechanism of while pressure equipment owner's awl guiding bearing and jump ring, includes:
the driving mechanism base comprises a bottom plate and a vertical plate vertically arranged on the bottom plate;
the upper sliding table and the lower sliding table are vertically and slidably connected to a vertical plate of the driving mechanism base;
the lifting device is used for driving the upper sliding table and the lower sliding table to vertically move on a vertical plate of the driving mechanism base;
the mounting seat is vertically arranged on the upper sliding table and the lower sliding table and is of an annular structure;
the transition rod is coaxially and slidably inserted in the middle hole of the mounting seat through mounting an oilless bushing;
the multiple propping springs are fixedly connected to the mounting seat along the axial direction of the mounting seat in an array manner, and two ends of the propping springs in the elastic direction are fixedly connected to the mounting seat and the transition rod respectively;
the translation sliding table is horizontally arranged on a vertical plate of the driving mechanism base;
the translation device is used for driving the translation sliding table to move horizontally;
the cushion block is vertically arranged on the translation sliding table;
the pressure equipment frock, the pressure equipment frock includes:
the main cone positioning sleeve is of a flange-shaped structure, the small-diameter end of the main cone positioning sleeve is coaxially and slidably inserted into the transition rod, a through hole for inserting the small-diameter end of the main cone positioning sleeve is formed in the corresponding transition rod, a main cone avoiding groove in a blind hole form is formed in the large-diameter end of the main cone positioning sleeve, and a bearing placing groove and a clamp spring placing groove are coaxially formed in the bottom of the main cone avoiding groove;
the spring sleeves are coaxially arranged on the main cone positioning sleeves, sliding grooves which are used for the sliding fit and insertion of the spring sleeves and are in a blind hole form are formed in the corresponding main cone positioning sleeves, and inclined planes are arranged on the spring sleeves;
the connecting rod is of a rod-shaped structure with a T-shaped longitudinal section, a vertical section of the connecting rod coaxially penetrates through the spring sleeve in a sliding manner and is fixedly connected with the main cone positioning sleeve, and a clamping groove in a blind hole form for clamping a horizontal section of the connecting rod in a sliding manner is arranged in the corresponding spring sleeve;
the cover plate is arranged at the opening part of the spring sleeve, seals the opening part of the spring sleeve and is of an annular structure;
and the two ends of the elastic direction of the reset spring are fixedly connected with the large-diameter ends of the cover plate and the connecting rod respectively.
Furthermore, the upper sliding table and the lower sliding table are vertically and slidably connected to a vertical plate of the driving mechanism base through mounting sliding rails and sliding blocks.
Further, the translation device includes:
the cushion block driving cylinder is horizontally arranged on the placing surface through the cylinder mounting seat;
the floating joint is in driving connection with the cushion block driving cylinder;
the connecting block is fixedly connected to the translation sliding table, and a through groove which is used for the floating joint to be embedded and clamped, is in a through hole form and has a T-shaped cross section is formed in the connecting block.
Further, the lifting device includes:
the screw rod upper mounting seat is horizontally and fixedly connected to the top end of a vertical plate of the driving mechanism base;
the lower lead screw mounting seat is horizontally and fixedly connected to the bottom end of a vertical plate of the driving mechanism base;
the servo motor is provided with a speed reducer, the speed reducer is arranged on the lead screw upper mounting seat through a speed reducer mounting plate, and the speed reducer mounting seat and the lead screw upper mounting seat are respectively positioned on two sides of the upper sliding table and the lower sliding table;
the two ends of the ball screw are respectively and rotatably connected to the upper screw mounting seat and the lower screw mounting seat, and the servo motor is in driving connection with the ball screw through a mounting synchronous wheel and a synchronous belt;
the lead screw nut is sleeved on the ball screw in a threaded manner;
and one end of the connecting piece is fixedly connected with the screw nut, and the other end of the connecting piece is fixedly connected with the mounting seat.
Further, be equipped with hold-in range tensioning plate on the mount pad on the lead screw, the speed reducer is installed on the hold-in range tensioning plate, hold-in range tensioning plate and speed reducer mounting panel bolted connection come the tensioning hold-in range through adjusting outside bolt.
Furthermore, a protective cover is arranged on the lead screw upper mounting seat.
The utility model has the advantages that: 1. the press-fitting tool is arranged, so that the bearing and the clamp spring can be assembled simultaneously, the assembly efficiency is improved, and the automation level of assembly is improved;
2. the accurate positioning of the external main cone, the bearing and the clamp spring is realized through the main cone positioning sleeve, the connecting rod, the spring sleeve, the reset spring and the cover plate, so that the assembly precision is improved;
3. the upper sliding table and the lower sliding table can be accurately positioned through the sliding guide rail, the sliding block, the ball screw, the synchronous belt, the synchronous wheel and the servo motor, and the simultaneous press mounting of external main cone guide bearings and clamp springs of different varieties is realized through changing the height of the cushion block, so that the flexible design of equipment is realized;
4. the cushion block can transmit the press-fitting force of the press-fitting driving device on external press-fitting equipment to the base of the driving mechanism, and has a certain supporting effect on the transition rod, so that the service life of the transition rod is prolonged;
5. through setting up the translation device and driving actuating cylinder, connecting block, floating joint by the cushion and constitute, realized the quick translation of cushion on the one hand, and it is higher to remove the precision, and on the other hand floating joint can take out the dismantlement from the connecting block fast, drives actuating cylinder's maintenance to the cushion of later stage and changes, provides convenience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the middle press fitting tool of the present invention;
FIG. 3 is a side view of the perspective structure of FIG. 1;
FIG. 4 is a front view of the perspective structure of FIG. 1;
fig. 5 is a bottom view of the three-dimensional structure of fig. 1.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, the mechanism for simultaneously press-fitting the guide bearing and the snap spring of the main cone comprises:
the driving mechanism base 7 comprises a bottom plate and a vertical plate vertically arranged on the bottom plate;
the upper and lower sliding tables 15 are vertically and slidably connected to a vertical plate of the driving mechanism base 7;
the lifting device is used for driving the upper sliding table 15 and the lower sliding table 15 to vertically move on a vertical plate of the driving mechanism base 7;
the mounting seat 23 is vertically arranged on the upper sliding table 15 and the lower sliding table 15 and is of an annular structure;
the transition rod 26 is coaxially inserted in the middle hole of the mounting seat 23 in a sliding fit manner through an oil-free bushing 25;
a plurality of abutting springs 24 are arranged, the abutting springs 24 are fixedly connected to the mounting seat 23 along the axial direction of the mounting seat 23 in an array manner, and two ends of the elastic direction of the abutting springs are fixedly connected to the mounting seat 23 and the transition rod 26 respectively;
the translation sliding table 5 is horizontally arranged on a vertical plate of the driving mechanism base 7;
the translation device is used for driving the translation sliding table 5 to move horizontally;
the cushion block 6 is vertically arranged on the translation sliding table 5;
the main cone positioning sleeve 28 is of a flange-shaped structure, the small-diameter end of the main cone positioning sleeve 28 is coaxially and slidably inserted into the transition rod 26, a through hole for inserting the small-diameter end of the main cone positioning sleeve 28 is correspondingly formed in the transition rod 26, a main cone avoiding groove in a blind hole form is formed in the large-diameter end of the main cone positioning sleeve, and a bearing placing groove and a clamp spring placing groove are coaxially formed in the bottom of the main cone avoiding groove;
the spring sleeve 30 is coaxially arranged on the main cone positioning sleeve 28, a blind hole type sliding groove for the spring sleeve 30 to be inserted in a sliding fit mode is formed in the corresponding main cone positioning sleeve 28, and an inclined plane is formed in the spring sleeve 30;
the connecting rod 29 is of a rod-shaped structure with a T-shaped longitudinal section, a vertical section of the connecting rod 29 coaxially penetrates through the spring sleeve 30 in a sliding manner and is fixedly connected with the main cone positioning sleeve 28, and a clamping groove in a blind hole form for clamping the horizontal section of the connecting rod 29 in a sliding manner is arranged in the corresponding spring sleeve 30;
the cover plate 32 is arranged at the opening part of the spring sleeve 30, seals the opening part of the spring sleeve 30 and is of an annular structure;
and the return spring 31 is arranged in the clamping groove, and two ends of the return spring 31 in the elastic direction are fixedly connected with the cover plate 32 and the large-diameter end of the connecting rod 29 respectively.
The upper sliding table 15 and the lower sliding table 15 are vertically and slidably connected to a vertical plate of the driving mechanism base 7 through mounting sliding rails 8 and sliding blocks 9.
The translation device includes:
the cushion block driving air cylinder 1 is horizontally arranged on the placing surface through an air cylinder mounting seat 2;
the floating joint 3 is in driving connection with the cushion block driving cylinder 1;
and the connecting block 4 is fixedly connected to the translation sliding table 5, and a through groove which is used for the floating joint 3 to be embedded and clamped, is in a through hole form and has a T-shaped cross section is formed in the through groove.
The lifting device comprises:
the upper lead screw mounting seat 11 is horizontally and fixedly connected to the top end of a vertical plate of the driving mechanism base;
the lower lead screw mounting seat 12 is horizontally and fixedly connected to the bottom end of a vertical plate of the driving mechanism base;
the speed reducer 21 is mounted on the servo motor 22, the speed reducer 21 is arranged on the lead screw upper mounting seat through a speed reducer mounting plate, and the speed reducer mounting and lead screw upper mounting seat are respectively positioned on two sides of the upper sliding table and the lower sliding table;
the servo motor is in driving connection with the ball screw 10 through a mounting synchronous wheel 17 and a synchronous belt 16;
the screw nut 13 is sleeved on the ball screw in a threaded manner;
and one end of the connecting piece 14 is fixedly connected with the screw nut 13, and the other end of the connecting piece is fixedly connected with the mounting seat.
Be equipped with hold-in range tensioning plate 20 on the mount pad on the lead screw, the speed reducer is installed on the hold-in range tensioning plate, hold-in range tensioning plate and speed reducer mounting panel bolted connection come the tensioning hold-in range through adjusting outside bolt.
Be equipped with guard shield 18 on the mount pad 11 on the lead screw, avoid the operation personnel hand to stretch into in the hold-in range, cause unnecessary injury.
The utility model discloses when using:
1. an external power supply is switched on, the servo motor is started, the servo motor rotates to drive the ball screw to rotate, and the connecting piece drives the mounting seat to move downwards and move downwards to a gear stop position;
2. manually placing the press-fitting tool on the transition rod, namely inserting the small-diameter end of the main cone positioning sleeve into the through hole of the transition rod, and then respectively placing the bearing 34 and the clamp spring 33 (for the shaft) to be externally pressed into the bearing placing groove and the clamp spring placing groove;
3. an external grabbing manipulator grabs the external main cone 35 to a press-fitting tool, and simultaneously, the cone part of the external main cone 35 is arranged in the main cone avoidance groove of the main cone positioning sleeve, so that the main cone 35 can be positioned, and the main cone avoidance groove, the bearing placing groove and the clamp spring placing groove are coaxially arranged, so that the positioning accuracy of the external main cone 35, the bearing 34 and the clamp spring 33 is better, the smooth assembling process can be ensured, and at the moment, under the elastic action of a reset spring, the cover plate penetrates through an external bearing inner ring and a clamp spring inner hole and is abutted against the bottom surface of the external main cone 35;
4. then the servo motor rotates again to drive the mounting seat to move upwards, and the moving height is as follows: the bottom surface of the transition rod is 1-2mm higher than the top surface of the cushion block, then the cushion block is started to drive the air cylinder, and the translation sliding table is driven to convey the cushion block to the position below the bottom surface of the transition rod;
5. a press-fitting driving device 36 (generally a hydraulic cylinder) on external press-fitting equipment moves downwards to press-fit the top surface of an external main cone, in the press-fitting process, the main cone moves downwards under the press-fitting driving force, the main cone can provide a buffer space for inserting a shaft section at the lower end of the main cone into a bearing through slide fit of an oilless bushing and a transition rod and buffering of a propping spring, and the height difference between the transition rod and a cushion block can provide a buffer space for the shaft section at the lower end of the main cone to be inserted into the bearing, when the transition rod moves downwards to be contacted with the cushion block, the press-fitting driving force is transmitted to a base of a driving mechanism through the cushion block to be dispersed, the transition rod is supported to a certain degree, the cushion block supports the shaft section on the main cone to be inserted into an inner ring of the bearing and a snap spring, meanwhile, a spring sleeve is propped against the end surface of the main cone to overcome the resistance of a return, finally, after the main cone moves downwards to the proper position, the bearing is assembled on the shaft section of the main cone, the main cone pushes the spring sleeve out of the clamp spring, and the clamp spring is clamped in the clamp spring groove of the shaft section of the main cone under the action of the self resilience performance of the clamp spring, so that the synchronous assembly operation of the main cone, the clamp spring and the bearing is completed.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a mechanism of while pressure equipment owner's awl guiding bearing and jump ring which characterized in that includes:
the driving mechanism base comprises a bottom plate and a vertical plate vertically arranged on the bottom plate;
the upper sliding table and the lower sliding table are vertically and slidably connected to a vertical plate of the driving mechanism base;
the lifting device is used for driving the upper sliding table and the lower sliding table to vertically move on a vertical plate of the driving mechanism base;
the mounting seat is vertically arranged on the upper sliding table and the lower sliding table and is of an annular structure;
the transition rod is coaxially and slidably inserted in the middle hole of the mounting seat through mounting an oilless bushing;
the multiple propping springs are fixedly connected to the mounting seat along the axial direction of the mounting seat in an array manner, and two ends of the propping springs in the elastic direction are fixedly connected to the mounting seat and the transition rod respectively;
the translation sliding table is horizontally arranged on a vertical plate of the driving mechanism base;
the translation device is used for driving the translation sliding table to move horizontally;
the cushion block is vertically arranged on the translation sliding table;
the pressure equipment frock, the pressure equipment frock includes:
the main cone positioning sleeve is of a flange-shaped structure, the small-diameter end of the main cone positioning sleeve is coaxially and slidably inserted into the transition rod, a through hole for inserting the small-diameter end of the main cone positioning sleeve is formed in the corresponding transition rod, a main cone avoiding groove in a blind hole form is formed in the large-diameter end of the main cone positioning sleeve, and a bearing placing groove and a clamp spring placing groove are coaxially formed in the bottom of the main cone avoiding groove;
the spring sleeves are coaxially arranged on the main cone positioning sleeves, sliding grooves which are used for the sliding fit and insertion of the spring sleeves and are in a blind hole form are formed in the corresponding main cone positioning sleeves, and inclined planes are arranged on the spring sleeves;
the connecting rod is of a rod-shaped structure with a T-shaped longitudinal section, a vertical section of the connecting rod coaxially penetrates through the spring sleeve in a sliding manner and is fixedly connected with the main cone positioning sleeve, and a clamping groove in a blind hole form for clamping a horizontal section of the connecting rod in a sliding manner is arranged in the corresponding spring sleeve;
the cover plate is arranged at the opening part of the spring sleeve, seals the opening part of the spring sleeve and is of an annular structure;
and the two ends of the elastic direction of the reset spring are fixedly connected with the large-diameter ends of the cover plate and the connecting rod respectively.
2. The mechanism for simultaneously press-fitting the main cone guide bearing and the snap spring as claimed in claim 1, wherein the upper and lower sliding tables are vertically and slidably connected to a vertical plate of the base of the driving mechanism through a mounting slide rail and a slide block.
3. A mechanism for simultaneously press-fitting a pilot cone guide bearing and a circlip as claimed in claim 1, wherein said translation means comprises:
the cushion block driving cylinder is horizontally arranged on the placing surface through the cylinder mounting seat;
the floating joint is in driving connection with the cushion block driving cylinder;
the connecting block is fixedly connected to the translation sliding table, and a through groove which is used for the floating joint to be embedded and clamped, is in a through hole form and has a T-shaped cross section is formed in the connecting block.
4. A mechanism for simultaneously press-fitting a pilot cone guide bearing and a circlip as claimed in claim 1, wherein said lifting means comprises:
the screw rod upper mounting seat is horizontally and fixedly connected to the top end of a vertical plate of the driving mechanism base;
the lower lead screw mounting seat is horizontally and fixedly connected to the bottom end of a vertical plate of the driving mechanism base;
the servo motor is provided with a speed reducer, the speed reducer is arranged on the lead screw upper mounting seat through a speed reducer mounting plate, and the speed reducer mounting seat and the lead screw upper mounting seat are respectively positioned on two sides of the upper sliding table and the lower sliding table;
the two ends of the ball screw are respectively and rotatably connected to the upper screw mounting seat and the lower screw mounting seat, and the servo motor is in driving connection with the ball screw through a mounting synchronous wheel and a synchronous belt;
the lead screw nut is sleeved on the ball screw in a threaded manner;
and one end of the connecting piece is fixedly connected with the screw nut, and the other end of the connecting piece is fixedly connected with the mounting seat.
5. A mechanism for simultaneously press-fitting a main cone guide bearing and a clamp spring as claimed in claim 4, wherein a synchronous belt tensioning plate is arranged on the lead screw mounting seat, the speed reducer is mounted on the synchronous belt tensioning plate, the synchronous belt tensioning plate is in bolted connection with the speed reducer mounting plate, and the synchronous belt is tensioned by adjusting an external bolt.
6. A mechanism for simultaneously press-fitting a main cone guide bearing and a snap spring as claimed in claim 4 or 5, wherein a shield is provided on the mounting seat on the lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287073.8U CN210389065U (en) | 2019-08-09 | 2019-08-09 | Mechanism for simultaneously press-fitting main cone guide bearing and clamp spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921287073.8U CN210389065U (en) | 2019-08-09 | 2019-08-09 | Mechanism for simultaneously press-fitting main cone guide bearing and clamp spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210389065U true CN210389065U (en) | 2020-04-24 |
Family
ID=70359226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921287073.8U Active CN210389065U (en) | 2019-08-09 | 2019-08-09 | Mechanism for simultaneously press-fitting main cone guide bearing and clamp spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210389065U (en) |
-
2019
- 2019-08-09 CN CN201921287073.8U patent/CN210389065U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220525 Address after: 230088 705, tower office of investment innovation center, No. 2809, Chuangxin Avenue, Hefei, Anhui Province Patentee after: ANHUI HANGDA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 230000 innovation building 1203-1, 860 Wangjiang West Road, Hefei high tech Zone, Anhui Patentee before: ANHUI HUIHE INTELLIGENT EQUIPMENT CO.,LTD. |
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| TR01 | Transfer of patent right |