CN201120543Y - Mounting jig for support sleeve - Google Patents
Mounting jig for support sleeve Download PDFInfo
- Publication number
- CN201120543Y CN201120543Y CNU2007203056644U CN200720305664U CN201120543Y CN 201120543 Y CN201120543 Y CN 201120543Y CN U2007203056644 U CNU2007203056644 U CN U2007203056644U CN 200720305664 U CN200720305664 U CN 200720305664U CN 201120543 Y CN201120543 Y CN 201120543Y
- Authority
- CN
- China
- Prior art keywords
- support set
- support sleeve
- oil cylinder
- piston rod
- assembly tool
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses an assembly tool of a support sleeve, which comprises an oil cylinder, a piston, a piston rod, a guiding support sleeve, a core shaft, a pull rod, a locking device of the support sleeve and a hydraulic pumping station; the oil cylinder is connected by an oil pipe and the hydraulic pumping station, the guiding support sleeve is nested at the outside of the piston rod, and is detachably fixed on the oil cylinder, the core shaft is detachably fixed on the piston rod and has a step at the back thereof, and when the piston rod extends out to a position, the step is hooped on the internal wall at the front end of the guiding support sleeve, the front end of the core shaft is detachably fixed with the pull rod with the diameter matched with that of the inner bushing of the support sleeve, and the front end of the pull rod is detachably fixed with the locking device of the support sleeve. The assembly tool has the support sleeve fixed in the sleeve at the lower arm of a vehicle frame, and overcomes the defects of deformation of the support sleeve and the vehicle frame caused by the assembling method of knocking by a sledgehammer, thereby improving the structural precision of the vehicle frame, extremely quickening the assembling tempo and ensuring the assembling quality of the support sleeve, and the assembly tool has advantages of convenient application and labor saving.
Description
One, technical field:
The utility model relates to a kind of assembly tool of support set.
Two, background technology:
Non-bearing formula passenger car vehicle body generally all has frame chassis to do support, and front-wheel all designs for independent suspension structure, following swing arm rear portion and vehicle frame are connected and installed the position support set with vehicle frame underarm sleeve pipe interference fit all are housed, existing installation method is to knock the installation support set by the human sledgehammer, not only waste time and energy, and knock and cause that easily support set and vehicle frame are out of shape, and do not guarantee the structure precision of vehicle frame.
Three, summary of the invention:
The utility model is exactly to solve now with the problems referred to above that exist in the technology, the assembly tool of one support set is provided, adopt this assembly tool with the support set interference fit be assemblied in the vehicle frame underarm sleeve pipe support set that knocking of having overcome that the assembly method of knocking with sledgehammer brings causes and the shortcoming of vehicle frame distortion.
For addressing the above problem, technical solution of the present utility model is: a kind of assembly tool of support set, and it comprises the locking device and the hydraulic power unit of oil cylinder, piston, piston rod, guiding spider, mandrel, pull bar, support set; Oil cylinder is connected with hydraulic power unit by oil pipe, the guiding spider is sleeved on the piston rod outside, and removably be fixed on the oil cylinder, mandrel removably is fixed on the piston rod, there is a step its back, stretches out when putting in place at piston rod, and the step clip is on guiding spider front inner wall, the front end of mandrel removably is fixed with the pull bar that the inner sleeve interior diameter of diameter and support set is complementary, and the front end of pull bar removably is fixed with the locking device of support set.
On near the oil pipe that the switch of the magnetic valve of above-mentioned described hydraulic power unit of the present utility model is fixed on the oil cylinder or oil cylinder is.Like this, switch is near the operator, and switch is convenient especially.
Like this, during use, open the switch of magnetic valve, mandrel from the guiding spider in by after eject forward, pull bar and mandrel insert in the vehicle frame underarm sleeve pipe, and at this moment, the outer wall of guiding spider withstands on the vehicle frame sleeve pipe rear end face outer wall, supporting sleeve is enclosed within on the pull bar, locking device by support set withstands on the pull bar, closes the switch of magnetic valve, and piston is return, up to the whole clips of support set in the vehicle frame sleeve pipe, unclamp the locking device of support set, return piston more backward, withdraw from outside the vehicle frame underarm sleeve pipe up to pull bar is whole, at this moment, the support set with vehicle frame underarm sleeve pipe interference fit is fixed in the vehicle frame underarm sleeve pipe.Use the utility model that support set is fixed in the vehicle frame underarm sleeve pipe in a word, the shortcoming of the support set that knocking of having overcome that the assembly method of knocking with sledgehammer brings causes and the distortion of vehicle frame, improved the structure precision of vehicle frame, greatly accelerated the assembling beat, guaranteed the assembly quality of support set, easy to use, save artificial.The utility model can be used on the support set of frame chassis underarm sleeve pipe or installing of other support set.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment:
As shown in Figure 1, present embodiment comprises the locking device of oil cylinder 10, piston, piston rod 9, guiding spider 6, mandrel 5, pull bar 2, support set: help pull a cart nut 1 and hydraulic power unit 11.Oil cylinder 10 is connected with hydraulic power unit 11 by oil pipe 12, and the switch 13 of the magnetic valve of hydraulic power unit 11 is fixed near the oil cylinder 10 the oil pipe 12.Guiding spider 6 is sleeved on piston rod 9 outsides, and its ring flange 7 is fixed together by screw 14 with oil cylinder ring flange 8.Mandrel 5 screw threads are installed on the piston rod 9, there is a step 15 its back, stretch out when putting in place at piston rod 9, step 15 clips are on guiding spider 6 front inner wall, the front end screw thread of mandrel 5 is equipped with the pull bar 2 that the inner sleeve interior diameter of diameter and support set 3 is complementary, and nut 1 screw thread of helping pull a cart is installed in the front end of pull bar 2.4 is the underarm sleeve pipe.Locking device is shell ring also.
Claims (7)
1, a kind of assembly tool of support set is characterized in that: it comprises the locking device and the hydraulic power unit of oil cylinder, piston, piston rod, guiding spider, mandrel, pull bar, support set; Oil cylinder is connected with hydraulic power unit by oil pipe, the guiding spider is sleeved on the piston rod outside, and removably be fixed on the oil cylinder, mandrel removably is fixed on the piston rod, there is a step its back, stretches out when putting in place at piston rod, and the step clip is on guiding spider front inner wall, the front end of mandrel removably is fixed with the pull bar that the inner sleeve interior diameter of diameter and support set is complementary, and the front end of pull bar removably is fixed with the locking device of support set.
2, the assembly tool of support set according to claim 1 is characterized in that: the switch (13) of the magnetic valve of described hydraulic power unit (11) is fixed near the oil pipe (12) that oil cylinder (10) is gone up or oil cylinder is.
3, according to the assembly tool of claim 1 or 2 described support sets, it is characterized in that: the structure that described guiding spider (6) removably is fixed on the oil cylinder (10) is: the ring flange (7) that will be led on the spider (6) by screw (14) is fixed together with ring flange (8) on the oil cylinder.
4, the assembly tool of support set according to claim 3, it is characterized in that: described mandrel (5) screw thread is installed on the piston rod (9), pull bar (2) screw thread is installed on the mandrel (5), the be threaded locking device of support set of the front end of pull bar (2): the nut of helping pull a cart (1).
5, the assembly tool of support set according to claim 3 is characterized in that: the locking device of described support set is a shell ring.
6, the assembly tool of support set according to claim 1, it is characterized in that: described mandrel (5) screw thread is installed on the piston rod (9), pull bar (2) screw thread is installed on the mandrel (5), the be threaded locking device of support set of the front end of pull bar (2): the nut of helping pull a cart (1).
7, the assembly tool of support set according to claim 3 is characterized in that: the locking device of described support set is a shell ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203056644U CN201120543Y (en) | 2007-11-29 | 2007-11-29 | Mounting jig for support sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203056644U CN201120543Y (en) | 2007-11-29 | 2007-11-29 | Mounting jig for support sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120543Y true CN201120543Y (en) | 2008-09-24 |
Family
ID=40007763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203056644U Expired - Fee Related CN201120543Y (en) | 2007-11-29 | 2007-11-29 | Mounting jig for support sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120543Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084829A (en) * | 2013-02-07 | 2013-05-08 | 沈阳工业大学 | Auxiliary installation mechanism for large nut and auxiliary installation method thereof |
| CN103111831A (en) * | 2011-11-16 | 2013-05-22 | 中冶宝钢技术服务有限公司 | Spring steel cover dismounting device of cold bed gear plate |
| CN103851060A (en) * | 2014-02-27 | 2014-06-11 | 上海核工程研究设计院 | Underwater screw anti-loosening cap extruding type locking device |
| CN103962827A (en) * | 2014-03-27 | 2014-08-06 | 昆山土山建设部件有限公司 | Mechanism for press fitting of copper sleeve |
| CN112360361A (en) * | 2020-12-03 | 2021-02-12 | 中国石油集团渤海钻探工程有限公司 | Self-locking type non-coupling casing hoop installation tool |
| CN114227216A (en) * | 2021-12-23 | 2022-03-25 | 北京星航机电装备有限公司 | Installation device of oil-free lubrication bearing sleeve |
-
2007
- 2007-11-29 CN CNU2007203056644U patent/CN201120543Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111831A (en) * | 2011-11-16 | 2013-05-22 | 中冶宝钢技术服务有限公司 | Spring steel cover dismounting device of cold bed gear plate |
| CN103084829A (en) * | 2013-02-07 | 2013-05-08 | 沈阳工业大学 | Auxiliary installation mechanism for large nut and auxiliary installation method thereof |
| CN103851060A (en) * | 2014-02-27 | 2014-06-11 | 上海核工程研究设计院 | Underwater screw anti-loosening cap extruding type locking device |
| CN103962827A (en) * | 2014-03-27 | 2014-08-06 | 昆山土山建设部件有限公司 | Mechanism for press fitting of copper sleeve |
| CN112360361A (en) * | 2020-12-03 | 2021-02-12 | 中国石油集团渤海钻探工程有限公司 | Self-locking type non-coupling casing hoop installation tool |
| CN112360361B (en) * | 2020-12-03 | 2021-11-02 | 中国石油集团渤海钻探工程有限公司 | Self-locking type non-coupling casing hoop installation tool |
| CN114227216A (en) * | 2021-12-23 | 2022-03-25 | 北京星航机电装备有限公司 | Installation device of oil-free lubrication bearing sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding the Great Wall automobile Bridge Co., Ltd. Assignor: Changcheng Automobile Co., Ltd. Contract record no.: 2010130000082 Denomination of utility model: Mounting jig for support sleeve Granted publication date: 20080924 License type: Exclusive License Record date: 20100827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |