CN209335530U - A kind of easy mounting device of automobile accessory frame suspension - Google Patents
A kind of easy mounting device of automobile accessory frame suspension Download PDFInfo
- Publication number
- CN209335530U CN209335530U CN201821870890.1U CN201821870890U CN209335530U CN 209335530 U CN209335530 U CN 209335530U CN 201821870890 U CN201821870890 U CN 201821870890U CN 209335530 U CN209335530 U CN 209335530U
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- hole
- long bolt
- bolt
- positioning seat
- head
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Abstract
The utility model provides a kind of easy mounting device of automobile accessory frame suspension, the long bolt of bolt head is had including a front end, long bolt has external screw thread, the rear of bolt head has a plane bearing to be sleeved on long bolt, plane bearing and long bolt transition fit, one pressure head with central through hole is located at plane bearing rear and is sleeved on long bolt by central through hole, pressure head is a front end closing, the hollow cylindrical tube shape of open rearward end, the central through hole and long bolt transition fit of pressure head, positioning seat is front opening, the hollow cylindrical tube shape of back-end closure, tapped through hole is had at positioning seat rear end face center, positioning seat is threadedly coupled by tapped through hole with long bolt；The present apparatus solves the problems, such as auxiliary frame suspension device and subframe assembly quick assembling, while ensure that accurate positioning and assembling quality again, and factory may be implemented using the present apparatus and the shop 4S carries out the purpose of Fast Installation.
Description
Technical field
The utility model belongs to the technical field of secondary car frame assembly suspension assembly, is related to a kind of automobile accessory frame suspension
Easy mounting device, more particularly to it is a kind of quick, efficiently and can guarantee the mounting device of suspension assembly technical requirement.
Background technique
Auxiliary frame suspension device assembles, the assembly essence of auxiliary frame suspension device extremely important to the performance of subframe assembly on subframe
Degree directly influences secondary vehicle and fills NVH performance and service life at assembly.Supplier's volume production is assembled using special equipment,
The Assembling Special Equipment design and manufacture period of auxiliary frame suspension device is long, is not able to satisfy the timing node of pilot stage exemplar submission, from
And the automobile research period is influenced, similarly, since suspension is rubber parts, the service life is shorter, needs to carry out part in user's use process
Replacement, the shop 4S does not have the ability of used device yet.
Summary of the invention
The utility model aim to solve the problem that the volume production making time of current auxiliary frame suspension device assembly special equipment it is long, it is costly,
The technical issues of not being suitable for trial-manufacturing process and not being suitable for the later maintenance of the shop 4S provides a kind of suspension of automobile accessory frame
Easy mounting device.
In order to solve the above technical problems, the utility model adopts the following technical scheme that realization:
A kind of easy mounting device of automobile accessory frame suspension, which is characterized in that including a front end with bolt head
Long bolt, long bolt have external screw thread, and the rear of bolt head has a plane bearing to be sleeved on long bolt, plane bearing and length
Screw rod transition fit, a pressure head with central through hole are located at plane bearing rear and are sleeved on long bolt by central through hole
On, pressure head is the hollow cylindrical tube shape of a front end closing, open rearward end, and central through hole and the long bolt transition of pressure head are matched
It closes, further includes a positioning seat, positioning seat is the hollow cylindrical tube shape of front opening, back-end closure, in positioning seat rear end face
Tapped through hole is had at the heart, positioning seat is threadedly coupled by tapped through hole with long bolt.
Further technical solution are as follows:
There is the bolt head through-hole being arranged radially along bolt head in the middle part of the bolt head.This reality compared with prior art
It is with novel beneficial effect:
A kind of easy mounting device of automobile accessory frame suspension provided by the utility model, solves auxiliary frame suspension device and pair
The problem of frame assembly quick assembling, while ensure that accurate positioning and assembling quality again, work may be implemented using the present apparatus
Factory and the shop 4S carry out the purpose of Fast Installation, while can guarantee assembling quality again；The by-produced axial direction of the device application screw thread
Power principle, general assemble realize auxiliary frame suspension device and subframe hole relative positioning, smooth are pressed into subframe for suspension is accurate
In.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the easy mounting device of automobile accessory frame suspension described in the utility model；
Fig. 2 is a kind of easy mounting device the showing in practical application of automobile accessory frame suspension described in the utility model
It is intended to；
In figure: 1. positioning seats, 2. long bolts, 3. pressure heads, 4. plane bearings, 5. bolt heads, 6. bolt head through-holes, 7. secondary vehicles
Frame suspension, 8. auxiliary frame suspension device holes.
Specific embodiment
The utility model is explained in detail with reference to the accompanying drawing:
As shown in Figure 1, the utility model provides a kind of easy mounting device of automobile accessory frame suspension, including before one
End has the long bolt 2 of bolt head 5, and long bolt 2 has external screw thread, and the rear of bolt head 5 has a plane bearing 4 to be sleeved on length
On screw rod 2, plane bearing 4 and 2 transition fit of long bolt, a pressure head 3 with central through hole are located at 4 rear of plane bearing simultaneously
It is sleeved on long bolt 2 by central through hole, pressure head 3 is the hollow cylindrical tube shape of a front end closing, open rearward end, pressure head
3 central through hole and 2 transition fit of long bolt, further includes a positioning seat 1, and positioning seat 1 is front opening, in back-end closure
Empty cylindrical tube shape has tapped through hole at 1 rear end face center of positioning seat, and positioning seat 1 passes through tapped through hole and long bolt screw thread
Connection.
There is the bolt head through-hole 6 being arranged radially along bolt head 5 in the middle part of bolt head 5.In use, needing first by positioning seat 1
It is unloaded from long bolt 2, auxiliary frame suspension device 7 is sleeved on long bolt 2, combine one end of auxiliary frame suspension device 7 simultaneously from pressure head 3
Positioning, then penetrates auxiliary frame suspension device hole 8 for long bolt 2, then positioning seat 1 is threadedly coupled with long bolt 2, makes positioning seat
The end face in 1 end face and auxiliary frame suspension device hole 8 cooperates, at this point, should ensure that the axis of positioning seat 1 and the axis in auxiliary frame suspension device hole 8
It is overlapped, then gently rotation bolt head 5 compresses positioning seat 1, auxiliary frame suspension device hole 8, auxiliary frame suspension device 7 and pressure head 3, again
Adjustment is overlapped 2 axis of long bolt with the axis in auxiliary frame suspension device hole 8, and the installation tool for reusing elongated rod shape penetrates bolt head 5
Bolt head through-hole 6 in, it can use lesser power ease rotation bolt head 5,5 clamping plane bearing of bolt head, 4 binding end
Rotate together bolt head 5 with plane bearing 4, and the other end of plane bearing 4 compress pressure head 3, and with 7 phase knot of auxiliary frame suspension device
It closes, auxiliary frame suspension device hole 8 does not rotate, and at this moment with auxiliary frame suspension device hole 8 axial relative movement will occur for auxiliary frame suspension device 7,
To make auxiliary frame suspension device 7 be pressed into auxiliary frame suspension device hole 8, when 3 end face of pressure head is contacted with auxiliary frame suspension device hole 8, indicate
In place, press fitting process terminates for press fitting, reversely rotates bolt head 5 and unloads installation tool.
Claims (2)
1. a kind of easy mounting device of automobile accessory frame suspension, which is characterized in that including a front end with bolt head (5)
Long bolt (2), long bolt (2) have external screw thread, and the rear of bolt head (5) has a plane bearing (4) to be sleeved on long bolt (2)
On, plane bearing (4) and long bolt (2) transition fit, after a pressure head (3) with central through hole is located at plane bearing (4)
Side is simultaneously sleeved on long bolt (2) by central through hole, and pressure head (3) is the hollow cylinder of a front end closing, open rearward end
Tubular, the central through hole and long bolt (2) transition fit of pressure head (3) further include a positioning seat (1), and positioning seat (1) is front end
It is open, the hollow cylindrical tube shape of back-end closure, has tapped through hole at positioning seat (1) rear end face center, positioning seat (1) passes through
Tapped through hole is threadedly coupled with long bolt (2).
2. a kind of easy mounting device of automobile accessory frame suspension according to claim 1, which is characterized in that the spiral shell
There is the bolt head through-hole (6) being arranged radially along bolt head (5) in the middle part of bolt head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870890.1U CN209335530U (en) | 2018-11-14 | 2018-11-14 | A kind of easy mounting device of automobile accessory frame suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870890.1U CN209335530U (en) | 2018-11-14 | 2018-11-14 | A kind of easy mounting device of automobile accessory frame suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335530U true CN209335530U (en) | 2019-09-03 |
Family
ID=67748344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821870890.1U Active CN209335530U (en) | 2018-11-14 | 2018-11-14 | A kind of easy mounting device of automobile accessory frame suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231986A (en) * | 2021-04-06 | 2021-08-10 | 中国第一汽车股份有限公司 | Modular bushing installation tool and design method |
-
2018
- 2018-11-14 CN CN201821870890.1U patent/CN209335530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231986A (en) * | 2021-04-06 | 2021-08-10 | 中国第一汽车股份有限公司 | Modular bushing installation tool and design method |
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