CN209304433U - A kind of front shock absorber of automobile assembling fixture - Google Patents
A kind of front shock absorber of automobile assembling fixture Download PDFInfo
- Publication number
- CN209304433U CN209304433U CN201822126576.9U CN201822126576U CN209304433U CN 209304433 U CN209304433 U CN 209304433U CN 201822126576 U CN201822126576 U CN 201822126576U CN 209304433 U CN209304433 U CN 209304433U
- Authority
- CN
- China
- Prior art keywords
- plate
- shock absorber
- pin shaft
- bolt
- assembling fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
A kind of front shock absorber of automobile assembling fixture, including front plate, rear plate, the threaded mandrel for expanding front plate Yu rear plate spacing；Front plate rear end connects ears pin shaft hole seat, rear plate rear end connects monaural pin shaft hole seat, the ears pin shaft hole seat of front plate rear end and the monaural pin shaft hole seat of rear plate rear end sell axis connection, threaded mandrel is installed in the tapped through hole in the middle part of front plate, threaded mandrel end is plugged at the counterbore on rear plate, fore-clamp front edge of board, rear plate front end are the associated jaw portion for being plugged in the open slot of shock absorber support, and associated jaw portion is equipped with kidney slot corresponding with the mounting hole of shock absorber support.The utility model is easy to operate laborsaving, greatly reduces operation labor intensity, improves production efficiency, meets productive temp demand.
Description
Technical field
The utility model relates to front damper assembling fixtures on a kind of automobile manufacture production line.
Background technique
For a long time, the preceding damping on a kind of Product Assembly line of automobile production manufacturing field, in McPherson strut
Device hydraulic spring grease cup and mounting bracket design for integral type, and mounting bracket is welded on damper hydraulic spring cylinder, manufacturing process
Complexity, higher cost, bearing capacity are limited.In recent years, to reduce manufacture and maintenance cost, while front suspension carrying energy is improved
Power, front damper and mounting bracket change into split-type design, and damper hydraulic spring axle portion is encased in rack mounting apertures, makes
It is locked with bolt.First rack mounting apertures are expanded with jig in produced on-site, later process fills damper shaft end
Enter rack mounting apertures, then jig is taken out.Narrow space in body of a motor car front wheel housing, the spanner corner for removing jig is limited, makees
Industry difficulty work load is big, causes working procedure duration too long, influences reaching for productive temp.
Summary of the invention
The goal of the invention of the utility model is to overcome deficiencies of the prior art and provide a kind of easy to operate
Conveniently, labor intensity is low, high production efficiency, uses pneumatic, electric tool installation and removal, the front shock absorber of automobile of Quick labor-saving
Assembling fixture tool.
The technical solution of the utility model is: including front plate, rear plate, for expanding front plate and rear plate spacing
Threaded mandrel；Front plate rear end connects ears pin shaft hole seat, and rear plate rear end connects monaural pin shaft hole seat, pair of front plate rear end
Ear pin shaft hole seat and the monaural pin shaft hole seat of rear plate rear end sell axis connection, and threaded mandrel is installed on the screw thread in the middle part of front plate
In through-hole, threaded mandrel end is plugged at the counterbore on rear plate, and fore-clamp front edge of board, rear plate front end are to subtract for being plugged in
The associated jaw portion in the open slot of device bracket is shaken, associated jaw portion is equipped with kidney slot corresponding with the mounting hole of shock absorber support,
The kidney slot and shock absorber support mounting hole of associated jaw portion can eliminate hole location deviation to timing, be inserted into convenient for bolt；
It further include the bolt being plugged at the kidney slot of associated jaw portion and the locking hole of shock absorber support.
Bolt connection bolt is installed at the threaded hole of rear plate bottom, loaded on can eliminate anti-fall off chain and damping at rear plate
Device mounting seat and pneumatic tools are interfered when operating, and bolt connect with bolt through anti-fall off chain and is bolted.
The bolt connection bolt axis centre is provided with the through-hole for fixing anti-fall off chain one end.Bolt connects bolt axis
Center is perforation via design, and anti-fall off chain one end knots after passing through connection bolt-center hole, and connection bolt is installed to rear plate again
In corresponding threaded hole.
The front plate middle part, rear plate include ing jaw body；Ing jaw body medial surface is plane；On the outside of ing jaw body
Face is stairstepping, including big stage portion, middle stage portion, small stair portion, and tapped through hole is set to big stage portion, small stair portion shape
At associated jaw portion.
The middle stage portion end is equipped with recessing groove.
The recessing groove is arc.
The end part of pin shaft is equipped with plain washer, split pin.
The monaural pin shaft hole seat is equipped with the positive stop lug boss for limiting front plate Yu rear plate expansion angle.
The positive stop lug boss is triangular prism shaped, the front plate rear end phase between positive stop lug boss one side and ears pin shaft hole seat
It is corresponding.
The front plate, rear plate edges and corners are equipped with chamfering.
Front plate, rear plate rear end are pin shaft hole seat, and front plate hole seat is ears structure, rear plate hole
Seat is monaural structure, the inside and outside basic size one of rear plate monaural pin shaft hole seat and front plate ears pin shaft hole seat
It causes, assembles as clearance fit.Rear plate pin shaft hole seat front is designed for boss, after front plate assembly, has limitation jig and expands
Size effect is opened, jig jaw overextended deformed damaged is prevented.Forward and backward clamping plate edges and corners are all made of 45 degree of * 3mm chamferings,
Effect be mitigate jig gross mass, mitigate jig collide with deformation and use when comfortable feel.
The utility model is characterized in that jig jaw is inserted into shock absorber support hole when expanding shock absorber support mounting hole
In wall opening slot, using existing tool screw thread mandril, open the jaw of forward and backward clamping plate by damping using screw thread top lift
Device bracket holes are expanded to predetermined size, install station in front damper, operator uses existing work after damper assembles in place
Threaded mandrel is unclamped, takes out jig by tool, easy to operate laborsaving without in addition increasing tool.The utility model greatly reduces
Operation labor intensity improves production efficiency, meets productive temp demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the structural schematic diagram of rear plate 2.
Fig. 5 is the main view of Fig. 4.
Fig. 6 is one of the usage state diagram of the utility model.
Fig. 7 is the two of the usage state diagram of the utility model.
In figure, 1, front plate, 2, rear plate, 3, pin shaft, 4, threaded mandrel, 5, plain washer, 6, split pin, 7, bolt connection
Bolt, 8, associated jaw portion, 9, kidney slot, 10, recessing groove, 11, tapped through hole, 12, threaded hole, 13, counterbore, 14, positive stop lug boss,
15, shock absorber support mounting hole, 16, bolt.
Specific embodiment
In Fig. 1,2,3, the utility model includes front plate 1, rear plate 2, pin shaft 3, threaded mandrel 4, plain washer 5, opening
Pin 6, bolt connect bolt 7；The jig front plate 1 and 2 relative makeup of rear plate, by being installed on diagram left side pin shaft hole
Pin shaft 3, plain washer 5, split pin 6 are coupled；Threaded mandrel 4 is installed in 1 middle part threaded hole of front plate；Bolt connects bolt
Hole is opened at 7 centers, is used for Fixed latches anti-fall off chain one end.Bolt connection bolt 7 is installed on 2 bottom right of rear plate.
1 right front of front plate is that associated jaw portion 8 subtracts with a thickness of 3mm for being inserted into after merging with 2 jaw of rear plate
It shakes between device in open slot；Jig is located by connecting with shock absorber support by bolt 16 when kidney slot 9 is used for mounting shock absorber；
The recessing groove 10 at 8 rear portion of jaw rear portion is designed according to shock absorber support structure；Tapped through hole 11 is for installing threaded mandrel 4；Before
1 left side rear end of clamping plate is ears pin shaft hole seat, for carrying anti-when jaw is expanded by pin shaft 3 and 2 assembly connection of rear plate
To shearing force.3 top of pin shaft is plunger, and bottom end is radially provided with through-hole, is used for construction opening pin, is equipped with plain cushion at split pin
Piece.4 material of threaded mandrel is stainless steel, and hexagonal square toes opposite side is having a size of 19mm.Bolt connection bolt 7 is installed on 2 bottom of rear plate
On the right side of portion in threaded hole 12, center is machined with through-hole.Jig front end associated jaw portion working size range is 6 to 18mm, nip part
For the closure divided having a size of 6mm, the size after associated jaw portion expansion is 18mm.
Fig. 4, in 5,2 bottom right front ends of rear plate are threaded hole 12, for installing bolt connection bolt；Counterbore 13 is used
In the jacking active force of support threaded mandrel 4；Be machined with positive stop lug boss 14 at 2 monaural pin shaft hole seat of rear plate, effect be by
The limit of front and back clamping plate rotational angle, prevents jig associated jaw portion overextended deformed damaged.
Fig. 6, in 7, jig associated jaw portion is inserted into 15 open slot of shock absorber support mounting hole by jig operation instruction, will
Bolt 16 is inserted into shock absorber support locking hole and kidney slot, and bolt 16 and jig are linked together by anti-fall off chain.Use wind
Power driven tools tighten threaded mandrel 4 clockwise.
Shock absorber support mounting hole 15 is expanded to predetermined size by jig, after damper shaft end is inserted into mounting hole,
Bolt 16 is pulled out, jig is taken out, makes to be tightened by bolts shock absorber support hole, completes front damper installation exercise.
Claims (10)
1. a kind of front shock absorber of automobile assembling fixture, it is characterised in that: including front plate (1), rear plate (2), for expand before
The threaded mandrel (4) of clamping plate (1) and rear plate (2) spacing；
Front plate (1) rear end connects ears pin shaft hole seat, and rear plate (2) rear end connects monaural pin shaft hole seat, front plate (1) rear end
Ears pin shaft hole seat sell axis (3) with the monaural pin shaft hole seat of rear plate (2) rear end and connect, before threaded mandrel (4) is installed on
In tapped through hole (11) in the middle part of clamping plate (1), threaded mandrel (4) end is plugged at the counterbore (13) on rear plate (2), fore-clamp
Plate (1) front end, rear plate (2) front end are the associated jaw portion (8) for being plugged in the open slot of shock absorber support, associated jaw portion
(8) it is equipped with kidney slot (9) corresponding with the mounting hole of shock absorber support；
It further include the bolt (16) being plugged at the kidney slot (9) of associated jaw portion (8) and the locking hole of shock absorber support.
2. front shock absorber of automobile assembling fixture according to claim 1, it is characterised in that: bolt connects bolt (7) installation
At the threaded hole (12) of rear plate (2) bottom, bolt (16) connect bolt (7) connection through anti-fall off chain with bolt.
3. front shock absorber of automobile assembling fixture according to claim 2, it is characterised in that: the bolt connects bolt (7)
Axis centre is provided with the through-hole for fixing anti-fall off chain one end.
4. front shock absorber of automobile assembling fixture according to claim 1, it is characterised in that: in the middle part of the front plate (1), after
Clamping plate (2) includes ing jaw body；Ing jaw body medial surface is plane；Ing jaw body lateral surface is stairstepping, including big platform
Rank portion, middle stage portion, small stair portion, tapped through hole (11) are set to big stage portion, and small stair portion forms associated jaw portion (8).
5. front shock absorber of automobile assembling fixture according to claim 4, it is characterised in that: the middle stage portion end is equipped with
Recessing groove (10).
6. front shock absorber of automobile assembling fixture according to claim 5, it is characterised in that: the recessing groove (10) is arc
Shape.
7. front shock absorber of automobile assembling fixture according to claim 1, it is characterised in that: pin shaft (3) end is equipped with
Plain washer (5), split pin (6).
8. front shock absorber of automobile assembling fixture according to claim 1, it is characterised in that: set in the monaural pin shaft hole seat
There is the positive stop lug boss (14) for limiting front plate (1) Yu rear plate (2) expansion angle.
9. front shock absorber of automobile assembling fixture according to claim 8, it is characterised in that: the positive stop lug boss (14) is three
Prismatic, front plate (1) rear end between positive stop lug boss (14) one side and ears pin shaft hole seat is corresponding.
10. front shock absorber of automobile assembling fixture according to claim 1, it is characterised in that: the front plate (1), rear folder
Plate (2) edges and corners are equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126576.9U CN209304433U (en) | 2018-12-18 | 2018-12-18 | A kind of front shock absorber of automobile assembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126576.9U CN209304433U (en) | 2018-12-18 | 2018-12-18 | A kind of front shock absorber of automobile assembling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304433U true CN209304433U (en) | 2019-08-27 |
Family
ID=67677475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126576.9U Expired - Fee Related CN209304433U (en) | 2018-12-18 | 2018-12-18 | A kind of front shock absorber of automobile assembling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043225A (en) * | 2019-12-04 | 2020-04-21 | 郑州日产汽车有限公司 | Special flexible pre-holding device for automobile front shock absorber assembly |
| CN113984166A (en) * | 2021-10-25 | 2022-01-28 | 南京智鹤电子科技有限公司 | Vehicle-mounted structure matched with magnetic field generating device for installation and method thereof |
-
2018
- 2018-12-18 CN CN201822126576.9U patent/CN209304433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043225A (en) * | 2019-12-04 | 2020-04-21 | 郑州日产汽车有限公司 | Special flexible pre-holding device for automobile front shock absorber assembly |
| CN113984166A (en) * | 2021-10-25 | 2022-01-28 | 南京智鹤电子科技有限公司 | Vehicle-mounted structure matched with magnetic field generating device for installation and method thereof |
| CN113984166B (en) * | 2021-10-25 | 2024-01-30 | 南京智鹤电子科技有限公司 | Vehicle-mounted structure matched with installation of magnetic field generating device and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211218 |