CN207790927U - One kind attaching together guider - Google Patents
One kind attaching together guider Download PDFInfo
- Publication number
- CN207790927U CN207790927U CN201721861241.0U CN201721861241U CN207790927U CN 207790927 U CN207790927 U CN 207790927U CN 201721861241 U CN201721861241 U CN 201721861241U CN 207790927 U CN207790927 U CN 207790927U
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- CN
- China
- Prior art keywords
- guide pin
- guider
- vehicle body
- vehicle frame
- nutplate
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Abstract
The utility model provides one kind and attaching together guider, for attaching together for vehicle body and vehicle frame, the side of the vehicle body is equipped with nutplate, it includes the first guide pin to attach together guider, first guide pin is formed as strip, one end of first guide pin is connected with the nutplate, and the other end is directed toward the vehicle frame to guide the side of the vehicle body to be positioned with the vehicle frame.Guider is attached together according to the utility model embodiment, the side of vehicle body is guided to be positioned with vehicle frame by the way that the first guide pin is arranged, it ensure that the installation accuracy of vehicle body and vehicle frame, second guide pin guides the other side of vehicle body to be positioned with vehicle frame, further ensure the precision of positioning and installation, overall structure is simple, easy to operate.
Description
Technical field
The utility model is related to automobile makings and mounting technology field, and guider is attached together more particularly to one kind.
Background technology
It in automobile manufacturing process, needs to attach together vehicle body and vehicle frame, this process that attaches together needs to ensure that vehicle body is fixed
Position precision.By taking the installation of BJ80 series vehicle body and vehicle frame as an example, BJ80 series vehicle body is connect with vehicle frame by 10 carriage bolts, in
Between be upper and lower buffer stopper.Wherein the 2nd, 3,4 and 5 suspend vehicle body connect bolt by ornamental thread in assembly shop with being placed into vehicle body in advance
At plate, attaches together rear side with vehicle frame and nut is installed；1st suspension front stringpiece of vehicle body welded nut plate, is arrived after being attached together with vehicle frame from above
Lower installation vehicle body connects bolt.The a diameter of 23mm of bolt through-hole in vehicle body buffer stopper, it is 12mm, vehicle body that vehicle body, which connects the diameter of bolt,
It connects bolt and buffer clearance is big, vehicle body attaches together no positioning device with vehicle frame, causes vehicle body that can not be accurately positioned, bolt installation
Rear gasket and buffer stopper via axis offset are excessive, tilt bolt and phenomenon of rupture occur.
Utility model content
In view of this, the utility model, which provides one kind, attaching together guider.
In order to solve the above technical problems, the utility model uses following technical scheme：
Guider is attached together according to the utility model embodiment, for attaching together for vehicle body and vehicle frame, the one of the vehicle body
Side is equipped with nutplate, and attaching together guider includes：
First guide pin, first guide pin are formed as strip, one end and the nut of first guide pin
Plate is connected, and the other end is directed toward the vehicle frame to guide the side of the vehicle body to be positioned with the vehicle frame.
Further, described one end of first guide pin is equipped with the external thread section coordinated with the nutplate.
Further, first guide pin is formed as cylindric, the radial direction of the other end of first guide pin
Section is formed as regular hexagon.
Further, the length of first guide pin is 100-300mm, first guide pin and the nutplate phase
The opposite side size of a diameter of 10-15mm of one end even, the regular hexagon of the other end are 8-12mm.
Further, the other side of the vehicle body is equipped with connection bolt, and the guider that attaches together further includes：
Second guide pin, second guide pin are formed as strip, one end and the connection of second guide pin
Bolt is connected, and the other end is directed toward the vehicle frame to guide the other side of the vehicle body to be positioned with the vehicle frame.
Further, described one end of second guide pin is equipped with the threaded hole with the connection bolt cooperation.
Further, second guide pin is formed as cylindric, the radial direction of the other end of second guide pin
Section is formed as regular hexagon.
Further, the length of second guide pin is 100-300mm, second guide pin and the connection bolt
The opposite side size of a diameter of 20-30mm of connected one end, the regular hexagon of the other end are 10-20mm.
Further, first guide pin and second guide pin are irony part.
The utility model above-mentioned technical proposal has the beneficial effect that：
Attach together guider according to the utility model embodiment, by be arranged the first guide pin guide vehicle body side with
Vehicle frame positions, and ensure that the installation accuracy of vehicle body and vehicle frame, the second guide pin guides the other side of vehicle body to be positioned with vehicle frame, into one
Step ensure that the precision of positioning and installation, and overall structure is simple, easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of first guide pin for attaching together guider of the utility model embodiment；
Fig. 2 is the structural schematic diagram of second guide pin for attaching together guider of the utility model embodiment.
Reference numeral：
First guide pin 10；External thread section 11；
Second guide pin 20；Threaded hole 21.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained, shall fall within the protection scope of the present invention.
It specifically describes below in conjunction with the accompanying drawings and guider is attached together according to the utility model embodiment.
As shown in Figure 1, the utility model embodiment attaches together guider, for attaching together for vehicle body and vehicle frame, vehicle body
Side is equipped with nutplate, and it includes the first guide pin 10 to attach together guider.
Specifically, the first guide pin 10 is formed as strip, and one end of the first guide pin 10 is connected with nutplate, the other end
Vehicle frame is directed toward to guide the side of vehicle body to be positioned with vehicle frame.
In other words, when vehicle body is attached together with vehicle frame, one end of the first guide pin 10 is connected with nutplate, the first guide pin 10
The other end be directed toward vehicle frame, during attaching together, the first guide pin 10 is oriented to vehicle body and vehicle frame, to improve vehicle body and vehicle
The installation accuracy of frame.
It should be noted that the first guide pin 10 can suspend the nutplate welded on front stringpiece of vehicle body with the 1st of vehicle body
It is connected, in order to further ensure installation accuracy, vehicle body front side can one the first guide pin 10 of each setting in left and right, vehicle body and vehicle frame
After attaching together, the first guide pin 10 is removed, then installation bolt again.
The utility model embodiment attaches together guider as a result, by the way that first guide pin 10 is arranged, ensure that vehicle body with
The precision that vehicle frame attaches together solves the problems, such as the wrong hole when installation of bolts and nuts plate, and overall structure is simple, easy to operate.
Some embodiments according to the present utility model, one end of the first guide pin 10 are equipped with the external screw thread coordinated with nutplate
Section 11.
Specifically, one end of the first guide pin 10 and nutplate screw-thread fit, this fit system is simple and reliable, operable
Property is strong.
Other embodiments according to the present utility model, the first guide pin 10 are formed as cylindric, the first guide pin 10
The radial section of the other end is formed as regular hexagon.
The other end for being formed as regular hexagon is convenient for the installation of the first guide pin 10, for example, when installation, can use pneumatic
First guide pin 10 is installed on vehicle body by impact wrench, and one end of regular hexagon is convenient for connecting positioning with pneumatic impact wrench.
In some embodiments of the utility model, the length of the first guide pin 10 is 100-300mm, the first guide pin 10
The opposite side size of a diameter of 10-15mm of the one end being connected with nutplate, the regular hexagon of the other end are 8-12mm.
For example, the length of the first guide pin 10 can be 200mm, one end that the first guide pin 10 is connected with nutplate it is straight
Diameter is 12mm, and the opposite side size of the regular hexagon of the other end is 10mm.
As shown in Fig. 2, some embodiments according to the present utility model, the other side of vehicle body is equipped with connection bolt, attaches together and leads
Further include the second guide pin 20 to device.
Specifically, the second guide pin 20 is formed as strip, and one end of the second guide pin 20 is connected with bolt is connect, another
Vehicle frame is directed toward to guide the other side of vehicle body to be positioned with vehicle frame in end.
It should be noted that the second guide pin 20 can be connected with the 5th suspension connection bolt positioned at vehicle body back side.It is closing
During dress, in order to further increase installation accuracy, two the second guide pins 20, vehicle body and vehicle frame can be connected in vehicle body back side
After fitting, the second guide pin 20 removes together together with the first guide pin 10, then in the installation site of original second guide pin 20
Nut is installed.
The second guide pin 20 further improves vehicle body and vehicle frame assemblage precision as a result, avoids the connection spiral shell on vehicle body
The dislocation of bolt and suspension hole.
Other embodiments according to the present utility model, one end of the second guide pin 20 are equipped with and the spiral shell that connect bolt and coordinate
Pit 21.
Specifically, the second guide pin 20 is connected with bolt thread is connect, and this connection type is simple and reliable, operability
By force.
Other embodiments according to the present utility model, the second guide pin 20 are formed as cylindric, the second guide pin 20
The radial section of the other end is formed as regular hexagon.
The other end for being formed as regular hexagon is convenient for the installation of the second guide pin 20, for example, when installation, can use pneumatic
Second guide pin 20 is installed on vehicle body by impact wrench, and one end of regular hexagon is convenient for connecting positioning with pneumatic impact wrench.
The length of still other embodiments according to the present utility model, the second guide pin 20 is 100-300mm, the second guide pin
The opposite side size of a diameter of 20-30mm of 20 one end connected with bolt is connect, the regular hexagon of the other end are 10-20mm.
For example, the length of the second guide pin 20 is 200mm, the diameter of the second guide pin 20 one end connected with bolt is connect
Opposite side size for 23mm, the regular hexagon of the other end is 16mm.
Other embodiment according to the present utility model, the first guide pin 10 and the second guide pin 20 are irony part.Iron
The first guide pin 10 and 20 raw material of the second guide pin of matter part are easy to get, manufacture easy to produce.
Vehicle body and when attaching together of vehicle frame are carried out using the guider that attaches together of the utility model embodiment, following step can be used
Suddenly：
Step S10, at least one first guide pin 10 is installed in the side of vehicle body, at least one is installed in the other side of vehicle body
A second guide pin 20；
Step S20, vehicle body is made to fall, the first guide pin 10 and the second guide pin 20, which are respectively enterd corresponding vehicle body, to be buffered
Block, vehicle body continues to fall to be bonded with vehicle frame；
Step S30, the first guide pin 10, and the installation bolt in nutplate corresponding with the first guide pin 10 are dismantled,
The second guide pin 20 is dismantled, and nut is installed in installation bolt corresponding with the second guide pin 20.
To sum up, attaching together guider according to the utility model embodiment, guided by the way that the first guide pin 10 is arranged
The side of vehicle body is positioned with vehicle frame, ensure that the installation accuracy of vehicle body and vehicle frame, the second guide pin 20 guide the other side of vehicle body
It is positioned with vehicle frame, further ensures the precision of positioning and installation, overall structure is simple, easy to operate.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (9)
1. one kind attaching together guider, for attaching together for vehicle body and vehicle frame, the side of the vehicle body is equipped with nutplate, and feature exists
In the guider that attaches together includes：
First guide pin, first guide pin are formed as strip, one end of first guide pin and the nutplate phase
Even, the other end is directed toward the vehicle frame to guide the side of the vehicle body to be positioned with the vehicle frame.
2. according to claim 1 attach together guider, which is characterized in that described one end of first guide pin is equipped with
With the external thread section of nutplate cooperation.
3. according to claim 2 attach together guider, which is characterized in that first guide pin is formed as cylindric,
The radial section of the other end of first guide pin is formed as regular hexagon.
4. according to claim 3 attach together guider, which is characterized in that the length of first guide pin is 100-
300mm, a diameter of 10-15mm of one end that first guide pin is connected with the nutplate, positive six side of the other end
The opposite side size of shape is 8-12mm.
5. according to claim 1 attach together guider, which is characterized in that the other side of the vehicle body is equipped with connection spiral shell
Bolt, the guider that attaches together further include：
Second guide pin, second guide pin are formed as strip, one end of second guide pin and the connection bolt
It is connected, the other end is directed toward the vehicle frame to guide the other side of the vehicle body to be positioned with the vehicle frame.
6. according to claim 5 attach together guider, which is characterized in that described one end of second guide pin is equipped with
With the threaded hole of the connection bolt cooperation.
7. according to claim 6 attach together guider, which is characterized in that second guide pin is formed as cylindric,
The radial section of the other end of second guide pin is formed as regular hexagon.
8. according to claim 7 attach together guider, which is characterized in that the length of second guide pin is 100-
300mm, a diameter of 20-30mm of one end that second guide pin is connected with the connection bolt, positive the six of the other end
The opposite side size of side shape is 10-20mm.
9. according to claim 5 attach together guider, which is characterized in that first guide pin and described second is oriented to
Pin is irony part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861241.0U CN207790927U (en) | 2017-12-27 | 2017-12-27 | One kind attaching together guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861241.0U CN207790927U (en) | 2017-12-27 | 2017-12-27 | One kind attaching together guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790927U true CN207790927U (en) | 2018-08-31 |
Family
ID=63279253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861241.0U Active CN207790927U (en) | 2017-12-27 | 2017-12-27 | One kind attaching together guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790927U (en) |
-
2017
- 2017-12-27 CN CN201721861241.0U patent/CN207790927U/en active Active
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