CN218284413U - Device for replacing lower support arm bushing for vehicle - Google Patents
Device for replacing lower support arm bushing for vehicle Download PDFInfo
- Publication number
- CN218284413U CN218284413U CN202222926009.8U CN202222926009U CN218284413U CN 218284413 U CN218284413 U CN 218284413U CN 202222926009 U CN202222926009 U CN 202222926009U CN 218284413 U CN218284413 U CN 218284413U
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- Prior art keywords
- bush
- thick bamboo
- base
- replacing
- disc
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- 239000010985 leather Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 23
- 241001330002 Bambuseae Species 0.000 abstract description 22
- 239000011425 bamboo Substances 0.000 abstract description 22
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to the technical field of auto repair, a change automobile-used lower boom bush's device is disclosed, the on-line screen storage device comprises a base, base top intermediate position fixed mounting has the portal frame, portal frame top fixed mounting has hydraulic cylinder, hydraulic cylinder's one end is connected with hydraulic rod, two equal threaded connection has the threaded rod in the threaded hole, two the one end that the threaded rod is located the circular slot is all rotated and is connected with the arc clamp splice, the disc below is equipped with the subassembly of changing the bush for change lower boom bush. The utility model discloses there are the last section of thick bamboo and the end section of thick bamboo of different models, the lower arm bush size of changing as required selects corresponding last section of thick bamboo and end section of thick bamboo, puts the circular slot center department on the base with the end section of thick bamboo, and a section of thick bamboo is gone up in the disc decline contact, goes up a section of thick bamboo atress and pushes down and extrude the bush, accomplishes the bush and dismantles, and the arc clamp splice in the circular slot can the end section of thick bamboo of the different specification types of centre gripping, can the lower arm bush of the different specifications of adaptation, has effectively promoted the practicality.
Description
Technical Field
The utility model belongs to the technical field of the automobile repair, specifically speaking relates to a change automobile-used device of lower support arm bush.
Background
The bushing is a matching part used outside a mechanical part to achieve the effects of sealing, abrasion protection and the like, and is a ring sleeve playing the role of a gasket.
The CN 208557358U discloses a device for replacing a lower arm bushing for a vehicle, which comprises a base and an auxiliary stressed object, wherein the base is tightly attached to the lower arm, the auxiliary stressed object is matched with the end surface of the bushing, and a positioning column arranged on the auxiliary stressed object is matched with a central hole of the bushing; a lining is positioned by a positioning column through a lining base which is arranged below the lower support arm, and the lining is disassembled or installed by knocking an auxiliary stressed object through external force; the bushing is replaced by using the tool, so that the bushing cannot be damaged and deformed, the replacement efficiency is improved, and the bushing can be replaced quickly and safely. However, the device cannot adapt to bushings with different specifications, and has limitations in practical use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following basic concept:
the utility model provides a change automobile-used lower boom bush's device, includes the base, base top intermediate position fixed mounting has the portal frame, portal frame top fixed mounting has hydraulic cylinder, hydraulic cylinder's one end is connected with hydraulic rod, the hydraulic rod endotheca is equipped with the hydraulic rod expansion end, the below fixed mounting of hydraulic rod expansion end has the disc, base top center department is equipped with the circular slot, the base both sides all are equipped with the screw hole, two the screw hole all is linked together with the circular slot, two equal threaded connection has the threaded rod in the threaded hole, two the one end that the threaded rod is located the circular slot all rotates and is connected with the arc clamp splice, the disc below is equipped with the subassembly of changing the bush for change lower boom bush.
As a further improvement of the technical scheme, the replacement bush component comprises an upper barrel and a bottom barrel, wherein the upper barrel and the bottom barrel are provided with various specifications and models and are matched with various bushes.
As a further improvement of the technical scheme, the two ends, far away from the arc-shaped clamping blocks relatively, of the two arc-shaped clamping blocks are fixedly provided with cylinders, and the two threaded rods are respectively and rotatably connected into the two cylinders.
As a further improvement of the technical scheme, one side of each of the two cylinders is provided with a cylindrical groove, and the bottoms of the two cylindrical grooves are communicated with each other to form a disc groove.
As a further improvement of the technical scheme, one end of each threaded rod is connected with a limiting block, and the limiting blocks are respectively connected with the two disc grooves in a rotating mode.
As a further improvement of the technical scheme, the threaded rod is connected with two adjusting blocks at the ends far away from the circular groove, and the adjusting blocks are sleeved with anti-skidding leather sleeves.
As a further improvement of the technical scheme, one side of the arc-shaped clamping block is positioned below the cylinder and is provided with a limiting rod, two limiting holes are formed in two side walls of the circular groove, and the limiting rods are connected in the limiting holes in a sliding mode respectively.
The beneficial effects of the utility model are as follows:
1. the utility model discloses be provided with the last section of thick bamboo and the end section of thick bamboo of different models, when using, the lower arm bush size selection corresponding last section of thick bamboo and end section of thick bamboo of changing as required, put the circular slot center department on the base with the end section of thick bamboo, rotate the regulating block of both sides, make two arc clamp splice centre gripping end section of thick bamboos, place lower arm bush position in end section of thick bamboo top, put last section of thick bamboo in lower support arm bush department top again, start hydraulic push rod, it descends to drive the disc, the disc descends to contact the last section of thick bamboo, it extrudes the bush to go up a section of thick bamboo atress to push down, accomplish the bush dismantlement, during the installation, it is downthehole to put the bush in lower support arm bush, the same operation can, and is simple in operation, the end section of thick bamboo of different specification types can be held to the arc clamp splice in the circular slot, the lower arm bush of the different specifications of ability adaptation, the practicality has effectively been promoted.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of the threaded rod of the present invention;
fig. 4 is a schematic view of the sectional structure of the arc-shaped clamping block of the present invention.
In the figure: 1. a base; 2. a gantry; 3. a hydraulic cylinder; 4. a hydraulic push rod; 5. a movable end of a hydraulic push rod; 6. a disc; 7. feeding the cylinder; 8. a bottom cylinder; 9. a circular groove; 10. an arc-shaped clamping block; 11. a threaded hole; 12. a threaded rod; 13. an adjusting block; 14. a limiting rod; 15. a cylinder; 16. a limiting block; 17. a cylindrical groove; 18. a disk groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in figures 1 to 4 of the drawings,
the utility model provides a change automobile-used lower cantilever bush's device, the on-line screen storage device comprises a base 1, 1 top intermediate position fixed mounting of base has portal frame 2, 2 top fixed mounting of portal frame has hydraulic cylinder 3, hydraulic cylinder 3's one end is connected with hydraulic rod 4, hydraulic rod 4 endotheca is equipped with hydraulic rod expansion end 5, the below fixed mounting of hydraulic rod expansion end 5 has disc 6, 1 top center department of base is equipped with circular slot 9, 1 both sides of base all are equipped with screw hole 11, two screw hole 11 all are linked together with circular slot 9, equal threaded connection has threaded rod 12 in two screw hole 11, the one end that two threaded rod 12 are located circular slot 9 all rotates and is connected with arc clamp splice 10, 6 below of disc is equipped with the subassembly of changing the bush, be used for changing the lower cantilever bush.
As last further optimization, change the bush subassembly and include a section of thick bamboo 7 and end section of thick bamboo 8, go up a section of thick bamboo 7 and an end section of thick bamboo 8 and all be equipped with multiple specification model, the multiple bush of adaptation, the equal fixed mounting of the one end of keeping away from relatively of two arc clamp splice 10 has cylinder 15, two threaded rods 12 rotate respectively to be connected in two cylinders 15, one side of two cylinders 15 all is equipped with cylinder groove 17, the bottom of two cylinder grooves 17 all communicates and is equipped with disc groove 18.
As last further optimization, the one end of two threaded rods 12 all is connected with stopper 16, two stopper 16 rotate respectively to be connected in two disc grooves 18, the one end that circular groove 9 was kept away from to two threaded rods 12 all is connected with regulating block 13, all the cover is equipped with anti-skidding leather sheath on two regulating block 13, two arc clamp splice 10 one sides are located cylinder 15 below department and all are equipped with gag lever post 14, all be equipped with spacing hole on the both sides wall of circular groove 9, two gag lever posts 14 difference sliding connection are in spacing downthehole.
The implementation principle of the device for replacing the lower arm bushing of the vehicle of the embodiment is as follows: when the device is used, the corresponding upper barrel 7 and the corresponding bottom barrel 8 are selected according to the size of the lower support arm bushing to be replaced as required, the bottom barrel 8 is placed in the center of the circular groove 9 in the base 1, the adjusting blocks 13 on the two sides are rotated, the two arc-shaped clamping blocks 10 clamp the bottom barrel 8, the lower support arm bushing is placed above the bottom barrel 8, the upper barrel 7 is placed above the lower support arm bushing, the hydraulic push rod 4 is started, the disc 6 is driven to descend, the disc 6 descends to contact the upper barrel 7, the upper barrel 7 is pressed to extrude the bushing under the stress, the bushing is disassembled, the bushing is placed in the lower support arm bushing hole during installation, the same operation can be carried out, the operation is simple, the arc-shaped clamping blocks 10 in the circular groove 9 can clamp the bottom barrels 8 in different specification types, the lower support arm bushings in different specifications can be matched, and the practicability is effectively improved.
Claims (7)
1. The utility model provides a change automobile-used device of lower cantilever bush, its characterized in that, includes base (1), base (1) top intermediate position fixed mounting has portal frame (2), portal frame (2) top fixed mounting has hydraulic cylinder (3), the one end of hydraulic cylinder (3) is connected with hydraulic rod (4), hydraulic rod (4) endotheca is equipped with hydraulic rod expansion end (5), the below fixed mounting of hydraulic rod expansion end (5) has disc (6), base (1) top center department is equipped with circular slot (9), base (1) both sides all are equipped with screw hole (11), two screw hole (11) all are linked together with circular slot (9), two equal threaded connection has threaded rod (12) in screw hole (11), two one end that threaded rod (12) are located circular slot (9) all rotates and is connected with arc clamp splice (10), disc (6) below is equipped with the subassembly of changing the bush for lower cantilever bush is changed.
2. The device for replacing the lower support arm bushing for the vehicle according to claim 1, wherein the replacing bushing assembly comprises an upper barrel (7) and a bottom barrel (8), and the upper barrel (7) and the bottom barrel (8) are provided with various specifications and types and are matched with various bushings.
3. The device for replacing the lower arm bushing of the vehicle as claimed in claim 1, wherein the ends of the two arc-shaped clamping blocks (10) far away from each other are fixedly provided with a cylinder (15), and the two threaded rods (12) are respectively connected in the two cylinders (15) in a rotating manner.
4. A device for replacing a lower arm bushing for a vehicle according to claim 3, wherein one side of each of the two cylinders (15) is provided with a cylindrical groove (17), and the bottoms of the two cylindrical grooves (17) are communicated with a disc groove (18).
5. A device for changing a lower arm bushing for a vehicle according to claim 3, wherein a stopper (16) is connected to each end of the two threaded rods (12), and the two stoppers (16) are rotatably connected to the two disc grooves (18), respectively.
6. The device for replacing the lower support arm bushing of the vehicle as claimed in claim 1, wherein one end of each of the two threaded rods (12) far away from the circular groove (9) is connected with an adjusting block (13), and each of the two adjusting blocks (13) is sleeved with an anti-skid leather sheath.
7. The device for replacing the lower arm bushing for the vehicle according to claim 1, wherein one side of each of the two arc-shaped clamping blocks (10) is provided with a limiting rod (14) at a position below the cylinder (15), two side walls of the circular groove (9) are provided with limiting holes, and the two limiting rods (14) are respectively connected in the limiting holes in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222926009.8U CN218284413U (en) | 2022-11-03 | 2022-11-03 | Device for replacing lower support arm bushing for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222926009.8U CN218284413U (en) | 2022-11-03 | 2022-11-03 | Device for replacing lower support arm bushing for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218284413U true CN218284413U (en) | 2023-01-13 |
Family
ID=84808767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222926009.8U Active CN218284413U (en) | 2022-11-03 | 2022-11-03 | Device for replacing lower support arm bushing for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218284413U (en) |
-
2022
- 2022-11-03 CN CN202222926009.8U patent/CN218284413U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240305 Address after: 200120, Room 1502, No. 2, Lane 159, Tongwan Road, Pudong New Area, Shanghai Patentee after: Lu Xin Country or region after: China Address before: 201108 room 321-325, third floor, building 12, No. 319, Caolian Road, Minhang District, Shanghai Patentee before: Shanghai end of autumn Electronic Technology Co.,Ltd. Country or region before: China |