CN204976515U - Car torsion roof beam bush assembly fixture - Google Patents
Car torsion roof beam bush assembly fixture Download PDFInfo
- Publication number
- CN204976515U CN204976515U CN201520518832.2U CN201520518832U CN204976515U CN 204976515 U CN204976515 U CN 204976515U CN 201520518832 U CN201520518832 U CN 201520518832U CN 204976515 U CN204976515 U CN 204976515U
- Authority
- CN
- China
- Prior art keywords
- assembling
- assembly
- nut
- screw rod
- pressure head
- 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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Abstract
The utility model discloses a car torsion roof beam bush assembly fixture, including the assembly screw rod, set up in first assembly nut and second assembly nut on the assembly screw rod, first assembly nut with second assembly nut with assembly screw flight phase -match, still including set up in first assembly nut with swivel bearing between the second assembly nut, cyclic annular cushion and assembly pressure head, the assembly pressure head is provided with the confession for rotator structure and axle center department the central through hole that the assembly screw rod passed, swivel bearing cyclic annular cushion with assembly pressure head equal suit in on the assembly screw rod, just swivel bearing is located cyclic annular cushion with between the first assembly nut, the assembly pressure head is located cyclic annular cushion with between the second assembly nut. A car torsion roof beam bush assembly fixture, have the advantage that simple structure, maintenance and operating cost are low, satisfy the in -service use requirement.
Description
Technical field
The utility model relates to the assembly tooling of a kind of torsion beam of automobile lining, belongs to auto parts and components manufacturing and processing equipment technical field.
Background technology
Torsion beam of automobile lining is the parts for connecting torsion beam and vehicle body, and at Ackermann steer angle, lining can produce distortion and realize its calibration function, reduces noise, thus makes vehicle have good operational stability, ride comfort and riding comfort.Torsion beam of automobile lining generally includes inner sleeve, rubber layer and outer tube, and inner sleeve and outer tube all adopt rigid metallic material to make, rubber layer be coated on inner sleeve outer and with it sulfuration be integrated, outer tube be coated on rubber layer outer and with it sulfuration be integrated.Torsion beam lining is by assembling with torsion beam sleeve pipe, thus realize the connection with torsion beam, because the integral rigidity of torsion beam lining is higher, the assembling work of torsion beam lining and torsion beam sleeve pipe needs to use Large Hydraulic Equipment or special pressure machine frock to carry out usually, and when therefore causing user to change torsion beam lining, task difficulty is large, cost is high.
Summary of the invention
The utility model for the deficiency that prior art exists, provides the assembly tooling of a kind of torsion beam of automobile lining just, have structure simple, safeguard and advantage that operating cost is low, meet actual operation requirements.
For solving the problem, technical solution adopted in the utility model is as follows:
The assembly tooling of a kind of torsion beam of automobile lining, comprising: assembling screw rod, is arranged at the first assembling nut on described assembling screw rod and the second assembling nut, and described first assembling nut and described second assembling nut and described assembling screw flight match;
Also comprise the swivel bearing, ring-type cushion block and the assembling pressure head that are arranged between described first assembling nut and described second assembling nut, described assembling pressure head is rotation body structure and axle center place is provided with the central through hole passed for described assembling screw rod, described swivel bearing, described ring-type cushion block and described assembling pressure head are all set on described assembling screw rod, and described swivel bearing is between described ring-type cushion block and described first assembling nut, described assembling pressure head is between described ring-type cushion block and described second assembling nut; Described swivel bearing internal diameter is less than the external diameter of described first assembling nut and is more than or equal to the external diameter of described assembling screw rod, the internal diameter of described ring-type cushion block is less than the external diameter of described swivel bearing, and the described central through hole internal diameter of described assembling pressure head is greater than the external diameter of described assembling screw rod and is less than the external diameter of described second assembling nut.
As the improvement of technique scheme, the ring-type supporting seat be sleeved on described assembling screw rod is also provided with between described ring-type cushion block and described assembling pressure head, the internal diameter of described ring-type supporting seat is less than the external diameter of described ring-type cushion block and is less than the external diameter of the torsion beam sleeve pipe of needs assembling, described ring-type supporting seat is provided with tubular position-limiting cover towards the axial side of described assembling pressure head, and the internal diameter of described tubular position-limiting cover is identical with needing the external diameter of the torsion beam sleeve pipe assembled.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of torsion beam of automobile lining described in the utility model assembly tooling, described second assembling nut is rotated by pneumatic gun, described assembling pressure head can be promoted move to described loop pads Block direction, thus complete the assembling work of torsion beam sleeve pipe and torsion beam lining, have structure simple, safeguard and advantage that operating cost is low, meet actual operation requirements.
Accompanying drawing explanation
Fig. 1 is a kind of torsion beam of automobile lining assembly tooling structural representation described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figure 1, be a kind of torsion beam of automobile lining assembly tooling structural representation described in the utility model.A kind of torsion beam of automobile lining described in the utility model assembly tooling, comprise: assembling screw rod 1, be arranged at the first assembling nut 2 and the second assembling nut 9 on described assembling screw rod 1, described first assembling nut 2 and described second assembling nut 9 match with the screw thread of described assembling screw rod 1; Also comprise the swivel bearing 3, ring-type cushion block 4 and the assembling pressure head 8 that are arranged between described first assembling nut 2 and described second assembling nut 9, described assembling pressure head 8 is rotation body structure and axle center place is provided with the central through hole passed for described assembling screw rod 1, described swivel bearing 3, described ring-type cushion block 4 and described assembling pressure head 8 are all set on described assembling screw rod 1, and described swivel bearing 3 is between described ring-type cushion block 4 and described first assembling nut 2, described assembling pressure head 8 is between described ring-type cushion block 4 and described second assembling nut 9; Described swivel bearing 3 internal diameter is less than the external diameter of described first assembling nut 2 and is more than or equal to the external diameter of described assembling screw rod 1, the internal diameter of described ring-type cushion block 4 is less than the external diameter of described swivel bearing 3, and the described central through hole internal diameter of described assembling pressure head 8 is greater than the external diameter of described assembling screw rod 1 and is less than the external diameter of described second assembling nut 9.Further, the ring-type supporting seat 5 be sleeved on described assembling screw rod 1 is also provided with between described ring-type cushion block 4 and described assembling pressure head 8, the internal diameter of described ring-type supporting seat 5 is less than the external diameter of described ring-type cushion block 4 and is less than the external diameter of the torsion beam sleeve pipe 6 of needs assembling, described ring-type supporting seat 5 is provided with tubular position-limiting cover 51 towards the axial side of described assembling pressure head 8, and the internal diameter of described tubular position-limiting cover 51 is identical with needing the external diameter of the torsion beam sleeve pipe 6 assembled.
During work, first the first assembling nut 2 is screwed on assembling screw rod 1, then put swivel bearing 3, ring-type cushion block 4, ring-type supporting seat 5 successively, need the torsion beam sleeve pipe 6 of assembling, need the torsion beam lining 7 of assembling, assembling pressure head 8 and the second assembling nut 9, then the second assembling nut 9 is constantly tightened by pneumatic gun, under the promotion of the second assembling nut 9, assembling pressure head 8 pushes torsion beam lining 7 and moves in torsion beam sleeve pipe 6, until torsion beam lining 7 and torsion beam sleeve pipe 6 assemble complete.Arranging swivel bearing 3 makes in assembling process, and ring-type cushion block 4, ring-type supporting seat 5, torsion beam sleeve pipe 6, torsion beam lining 7 and assembling pressure head 8 together can rotate with the second assembling nut 9, thus avoids the assembling caused owing to rubbing to misplace or wearing and tearing; Tubular position-limiting cover 51 is set and can makes torsion beam sleeve pipe 6 position stability, avoid torsion beam lining 7 and torsion beam sleeve pipe 6 dislocation to cause damage.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (2)
1. torsion beam of automobile lining assembly tooling, it is characterized in that, comprise: assembling screw rod (1), be arranged at the first assembling nut (2) on described assembling screw rod (1) and the second assembling nut (9), described first assembling nut (2) and described second assembling nut (9) match with the screw thread of described assembling screw rod (1);
Also comprise the swivel bearing (3) be arranged between described first assembling nut (2) and described second assembling nut (9), ring-type cushion block (4) and assembling pressure head (8), described assembling pressure head (8) is for rotation body structure and axle center place is provided with the central through hole passed for described assembling screw rod (1), described swivel bearing (3), described ring-type cushion block (4) and described assembling pressure head (8) are all set on described assembling screw rod (1), and described swivel bearing (3) is positioned between described ring-type cushion block (4) and described first assembling nut (2), described assembling pressure head (8) is positioned between described ring-type cushion block (4) and described second assembling nut (9), described swivel bearing (3) internal diameter is less than the external diameter of described first assembling nut (2) and is more than or equal to the external diameter of described assembling screw rod (1), the internal diameter of described ring-type cushion block (4) is less than the external diameter of described swivel bearing (3), and the described central through hole internal diameter of described assembling pressure head (8) is greater than the external diameter of described assembling screw rod (1) and is less than the external diameter of described second assembling nut (9).
2. a kind of torsion beam of automobile lining as claimed in claim 1 assembly tooling, it is characterized in that, the ring-type supporting seat (5) be sleeved on described assembling screw rod (1) is also provided with between described ring-type cushion block (4) and described assembling pressure head (8), the internal diameter of described ring-type supporting seat (5) is less than the external diameter of described ring-type cushion block (4) and is less than the external diameter of the torsion beam sleeve pipe (6) of needs assembling, described ring-type supporting seat (5) is provided with tubular position-limiting cover (51) towards the axial side of described assembling pressure head (8), the internal diameter of described tubular position-limiting cover (51) is identical with needing the external diameter of the torsion beam sleeve pipe (6) assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518832.2U CN204976515U (en) | 2015-07-17 | 2015-07-17 | Car torsion roof beam bush assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520518832.2U CN204976515U (en) | 2015-07-17 | 2015-07-17 | Car torsion roof beam bush assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976515U true CN204976515U (en) | 2016-01-20 |
Family
ID=55110933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520518832.2U Expired - Fee Related CN204976515U (en) | 2015-07-17 | 2015-07-17 | Car torsion roof beam bush assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030644A (en) * | 2017-06-23 | 2017-08-11 | 中国船舶重工集团公司第七0七研究所 | It is a kind of applied to the double interference structures of long span from centering press-loading apparatus |
-
2015
- 2015-07-17 CN CN201520518832.2U patent/CN204976515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030644A (en) * | 2017-06-23 | 2017-08-11 | 中国船舶重工集团公司第七0七研究所 | It is a kind of applied to the double interference structures of long span from centering press-loading apparatus |
| CN107030644B (en) * | 2017-06-23 | 2019-03-12 | 中国船舶重工集团公司第七0七研究所 | It is a kind of applied to long span double interference structures from centering press-loading apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |