CN202413984U - Front axle assembly guide device - Google Patents
Front axle assembly guide device Download PDFInfo
- Publication number
- CN202413984U CN202413984U CN2011205426214U CN201120542621U CN202413984U CN 202413984 U CN202413984 U CN 202413984U CN 2011205426214 U CN2011205426214 U CN 2011205426214U CN 201120542621 U CN201120542621 U CN 201120542621U CN 202413984 U CN202413984 U CN 202413984U
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- China
- Prior art keywords
- cylinder
- propons
- double
- guide piece
- screw bolt
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- 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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Abstract
The utility model discloses a front axle assembly guide device, which comprises a connection section and a guide section. The connection section comprises a first screw. The guide section comprises a frustum, a first cylinder, a second screw and a second cylinder. The first screw, the frustum, the first cylinder, the second screw and the second cylinder are fixedly coaxially connected sequentially, and the first screw is fixedly connected with one end of the frustum with larger diameter. The front axle assembly guide device has the advantages that a pullover position of a front axle detaching table can be quickly and accurately positioned, action waste is reduced, fatigue and intensity of workers are reduced, and work efficiency is improved. The front axle assembly guide device is applicable to assembly of a car body and an auxiliary car frame.
Description
Technical field
The steering tool of using when the utility model relates to a kind of auto assembly, more particularly, the utility model relates to a kind of propons and attaches together guide piece.
Background technology
The driving engine front axle assy is the vitals of Full Vehicle System, and is higher to propons panel sub-assembling platform position accuracy demand in the middle of production technology, and in this process, also will guarantee the propons conformability.At present; In the middle of the process that above technological process is operated, the operator will guarantee that the propons stand is consistent with the lift height requirement, does not just need the operator to adjust up and down if reach the requirement that attaches together; This has just caused unnecessary action waste; Reduce the speed of attaching together, increased workman's fatigue strength intensity simultaneously, reduced work efficiency.
Current also have producer to use guide piece to reduce labor intensity, raise labour efficiency and quality,
Like the Chinese patent Granted publication number is CN201248191 Y, and Granted publication day is the patent application case of 2007-12-26, discloses a kind of traction machine guide mechanism, comprises base; This base is made up of two stay bearing plates and bolster, and the bolster two ends are separately fixed on two stay bearing plates, and wheeled base on the bolster has wheel shaft on the wheel seat; Introduction is arranged on the wheel shaft, and guide wheel is rotatable with the wheel between centers and cooperates, and on the guide wheel cylindrical axial notch is arranged; The disclosed technical scheme of this patent application case can realize the directional tagging to traction machine, but its weak point is; This guiding mechanism complex structure, volume is big, can not in the attaching together of vehicle body and subframe, play the guiding role.
The utility model content
The purpose of the utility model is in the middle of solving existing production technology, will accurately locate propons panel sub-assembling platform position; The man-hour that needs is longer; Have a strong impact on the problem of general assembly speed, provide a kind of propons to attach together guide piece, this device can be to quick, the accurate location of the stop position of propons panel sub-assembling platform; Alleviate workman's working strength, increase work efficiency.
In order to solve the problems of the technologies described above; The utility model takes following technical proposals to be achieved: a kind of propons attaches together guide piece; Comprise linkage section and guide section, said linkage section is a double-screw bolt one, and said guide section comprises frustum, cylinder one, double-screw bolt two and cylinder two; Said double-screw bolt one, frustum, cylinder one, double-screw bolt two and the coaxial successively captive joint of cylinder two, wherein double-screw bolt one is captiveed joint with the bigger end of said frustum diameter.The propons of present design attaches together guide piece, is used for attaching together of vehicle body and subframe, and its integral body is tapered; Be convenient to the cooperating of mounting hole that propons attaches together guide piece and subframe, the end is threaded, and is convenient in use it is tightened on the car in the mounting hole; Good screw thread fit can guarantee that propons attaches together the stability of guide piece; Avoid propons to attach together guide piece and rock caused guiding inefficacy, the guide piece comparison of sizes of this conceptual design is reasonable, in attaching together vehicle body and subframe process; Can effectively avoid propons to attach together the interference of guide piece and other work tops; Effectively improve the speed that attaches together of vehicle body and subframe, alleviate working strength of workers, increase work efficiency.
As preferably, the specification of said double-screw bolt one is M14*1.25, and length is 59 mm ~ 61mm.This comparison of sizes is reasonable.
As preferably, the maximum gauge of said frustum is 25mm, and minimum diameter is 20mm, and the length of frustum is 28 mm ~ 32mm.This comparison of sizes is reasonable.
As preferably, the diameter of said cylinder one is 10mm, and length is 138 mm ~ 142mm.This comparison of sizes is reasonable.
As preferably, the specification of said double-screw bolt two is M10*1.25, and length is 18 mm ~ 22mm.This comparison of sizes is reasonable.
As preferably, the diameter of said cylinder two is 8mm, and length is 9 mm ~ 11mm.This comparison of sizes is reasonable.
As preferably, the front end of said double-screw bolt one is provided with chamfering, and said cylinder two ends are provided with chamfering.Like this, install, dismantle more convenient.
As preferably, said propons attaches together guide piece and adopts tool steel to process.
The beneficial effect of the utility model is:
1. can be to quick, the accurate location of the stop position of propons panel sub-assembling platform.
2. reduce unnecessary action waste, reduced workman's fatigue strength intensity.
3. improved work efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Among the figure: double-screw bolt 1, frustum 2, cylinder 1, double-screw bolt 24,
Cylinder 25, chamfering 6.
The specific embodiment
Describe in further detail below in conjunction with accompanying drawing and specific embodiment technical scheme the utility model:
Embodiment:
In the embodiment shown in fig. 1; A kind of propons attaches together guide piece; Comprise linkage section and guide section, said linkage section is a double-screw bolt 1, and said guide section comprises frustum 2, cylinder 1, double-screw bolt 24 and cylinder 25; Said double-screw bolt 1, frustum 2, cylinder 1, double-screw bolt 24 and the coaxial successively captive joint of cylinder 25, wherein double-screw bolt 1 is captiveed joint with the bigger end of said frustum 2 diameters.
The specification of said double-screw bolt 1 is M14*1.25, and length is 60mm, and the front end of said double-screw bolt 1 is provided with chamfering 6, and the maximum gauge of frustum 2 is 25mm; Minimum diameter is 20mm, and the length of frustum 2 is 30mm, and the diameter of cylinder 1 is 10mm; Length is 140mm, and the specification of double-screw bolt 24 is M10*1.25, and length is 20mm; The diameter of cylinder 25 is 8mm, and length is 10mm, and cylinder 25 ends are provided with chamfering 6.
Said propons attaches together guide piece and adopts tool steel to process.
When using the propons of present embodiment to attach together guide piece, the double-screw bolt 1 that at first propons is attached together the guide piece linkage section tightens on the car in the mounting hole, then with propons 4+1 trolley travelling to attaching together the station lifting; Propons 4+1 dolly give rise to via hole when soon contacting with the cylinder 25 of guide piece guide section manual work adjust slightly, make guide piece in via hole, after the lifting of propons 4+1 dolly puts in place, guide piece is screwed off with air driven tools; Promptly get into the fitting work stage; This propons attaches together the guide piece practicality that is easy to use, and has improved the convenience of operation, has reduced the action waste; Alleviate workman's strength at repeated alternation, improved work efficiency.
Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; The technical scheme of the utility model is made amendment or is equal to replacement; And do not break away from the spirit and the scope of the utility model technical scheme, all should be encompassed in the middle of the claim scope of the utility model.
Claims (8)
1. a propons attaches together guide piece; It is characterized in that; Comprise linkage section and guide section, said linkage section is a double-screw bolt one (1), and said guide section comprises frustum (2), cylinder one (3), double-screw bolt two (4) and cylinder two (5); Said double-screw bolt one (1), frustum (2), cylinder one (3), double-screw bolt two (4) and cylinder two (5) coaxial successively captive joints, wherein double-screw bolt one (1) is captiveed joint with the bigger end of said frustum (2) diameter.
2. propons according to claim 1 attaches together guide piece, it is characterized in that, the specification of said double-screw bolt one (1) is M14*1.25, and length is 59 mm ~ 61mm.
3. propons according to claim 1 and 2 attaches together guide piece, it is characterized in that, the maximum gauge of said frustum (2) is 25mm, and minimum diameter is 20mm, and the length of frustum (2) is 28 mm ~ 32mm.
4. propons according to claim 3 attaches together guide piece, it is characterized in that, the diameter of said cylinder one (3) is 10mm, and length is 138 mm ~ 142mm.
5. propons according to claim 4 attaches together guide piece, it is characterized in that, the specification of said double-screw bolt two (4) is M10*1.25, and length is 18 mm ~ 22mm.
6. propons according to claim 5 attaches together guide piece, it is characterized in that, the diameter of said cylinder two (5) is 8mm, and length is 9 mm ~ 11mm.
7. propons according to claim 6 attaches together guide piece, it is characterized in that, the front end of said double-screw bolt one (1) is provided with chamfering (6), and said cylinder two (5) ends are provided with chamfering (6).
8. propons according to claim 7 attaches together guide piece, it is characterized in that, said propons attaches together guide piece and adopts tool steel to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205426214U CN202413984U (en) | 2011-12-22 | 2011-12-22 | Front axle assembly guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205426214U CN202413984U (en) | 2011-12-22 | 2011-12-22 | Front axle assembly guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413984U true CN202413984U (en) | 2012-09-05 |
Family
ID=46738771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205426214U Expired - Fee Related CN202413984U (en) | 2011-12-22 | 2011-12-22 | Front axle assembly guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413984U (en) |
-
2011
- 2011-12-22 CN CN2011205426214U patent/CN202413984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131222 |