CN102729188A - Assembly pneumatic device for passenger car chassis - Google Patents
Assembly pneumatic device for passenger car chassis Download PDFInfo
- Publication number
- CN102729188A CN102729188A CN2011100909256A CN201110090925A CN102729188A CN 102729188 A CN102729188 A CN 102729188A CN 2011100909256 A CN2011100909256 A CN 2011100909256A CN 201110090925 A CN201110090925 A CN 201110090925A CN 102729188 A CN102729188 A CN 102729188A
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- carriage
- main body
- pneumatic
- passenger
- tracheae
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Abstract
The invention relates to an assembly pneumatic device for a passenger car chassis, which comprises a pneumatic main body, a support frame, an operating handle, a gas pipe and a gas pipe fixing clamp, wherein the pneumatic main body is arranged on the front part of the support frame, the operating handle is connected to the rear part of the support frame, and the gas pipe is arranged on the lower part of the operating handle and is connected to the operating handle through the gas pipe fixing clamp. Compared with the prior art, the assembly pneumatic device has the advantages that by using a lever principle and utilizing a support frame structure and remote control on the handle structure, the pneumatic main body can be operated at any angle, therefore the moment operation to a bolt is realized, workers control the handle in a posture of standing up during a specific operation, and operate the support frame with two hands to control the pneumatic main body, thus the bolt is screwed down.
Description
Technical field
The present invention relates to passenger vehicle assembling field, especially relate to a kind of assembling pneumatic means that is used for passenger-carrying chassis.
Background technology
The pneumatic tool that in the passenger-carrying chassis assembling, is widely used is at present operated.After using tracheae to connect compressed air, hand is held instrument and sleeve is aimed at bolt can be realized screw-down torque, reaches the purpose of clamping screw.But when the U bolt that locking front suspension and rear suspension and bridging connect, the restriction that receives the chassis height direction is not easy to operate, and the operator need be sitting in the ground both hands and hold pneumatic tool and carry out, and screw-down torque does not very easily reach requirement yet.
Summary of the invention
The object of the invention is exactly to provide a kind of lever principle of utilizing to realize torque operation, the assembling pneumatic means that is used for passenger-carrying chassis easy to use in order to overcome the defective that above-mentioned prior art exists.
The object of the invention can be realized through following technical scheme:
A kind of assembling pneumatic means that is used for passenger-carrying chassis; It is characterized in that; This device comprises pneumatic main body, carriage, operating grip, tracheae and tracheae geometrical clamp, and described pneumatic main body is located at the front portion of carriage, and described operating grip is connected the rear portion of carriage; Described tracheae is located at the downside of operating grip, is connected on the operating grip through the tracheae geometrical clamp.
Described pneumatic main body is for providing the pneumatic main equipment of screw-down torque to bolt, the top is provided with tube connector.
The bottom of described carriage is provided with feet and universal caster wheel.
Described feet has one, is located at the front side of carriage bottom.
Described universal caster wheel has two, is located at the rear side of carriage bottom.
Described operating grip support and connection are at the rear portion of carriage, and the downside of this operating grip is fixedly connected the tracheae of oriented pneumatic main body air feed.
Compared with prior art, the present invention utilizes lever principle, uses carrier structure and distant place control crank structure, can operate pneumatic body arbitrarily angledly, thereby carry out the torque operation to bolt.The workman is standing and is controlling control crank during concrete operations, the bimanualness carriage is controlled pneumatic body, has just realized the requirement of tightening of bolt, has the following advantages:
(1) uses lever principle, significantly reduced labour intensity, make operation more laborsaving;
(2) used carrier structure, can stand and operate, can operate by 360 degree;
(3) used bat-handle switch control at a distance, convenient, flexible.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is that pneumatic body, 2 is that carriage, 21 is that feet, 22 is that universal caster wheel, 3 is that tracheae, 4 is that tracheae geometrical clamp, 5 is a control crank among the figure.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
A kind of assembling pneumatic means that is used for passenger-carrying chassis; Its structure is as shown in Figure 1; This device comprises pneumatic main body 1, carriage 2, tracheae 3, tracheae geometrical clamp 4 and operating grip 5; Pneumatic main body 1 is located at the front portion of carriage 2, and this pneumatic body 1 is to bolt the screw-down torque part to be provided, and the top is provided with tube connector.Carriage 2 is fixing pneumatic body 1 and the fixed mount that extends to the easy operating place.The bottom of carriage 2 is provided with feet 21 and universal caster wheel 22, and feet 21 has one, is located at the front side of carriage 2 bottoms, and universal caster wheel 22 has two, is located at the rear side of carriage 2 bottoms.Operating grip 5 support and connection are at the rear portion of carriage 2; The operator can tight a bolt through operating grip 5 at the easy operating place, and making it to reach is provisioning request, and tracheae 3 is located at the downside of operating grip 5; Be connected on the operating grip 5 through tracheae geometrical clamp 4; Make it that trend is fixing not to influence work, tracheae 3 lead to pneumatic body 1, to pneumatic main body 1 air feed.
Claims (6)
1. assembling pneumatic means that is used for passenger-carrying chassis; It is characterized in that; This device comprises pneumatic main body, carriage, operating grip, tracheae and tracheae geometrical clamp, and described pneumatic main body is located at the front portion of carriage, and described operating grip is connected the rear portion of carriage; Described tracheae is located at the downside of operating grip, is connected on the operating grip through the tracheae geometrical clamp.
2. a kind of assembling pneumatic means that is used for passenger-carrying chassis according to claim 1 is characterized in that, described pneumatic main body is for providing the pneumatic main equipment of screw-down torque to bolt, and the top is provided with tube connector.
3. a kind of assembling pneumatic means that is used for passenger-carrying chassis according to claim 1 is characterized in that the bottom of described carriage is provided with feet and universal caster wheel.
4. a kind of assembling pneumatic means that is used for passenger-carrying chassis according to claim 3 is characterized in that described feet has one, is located at the front side of carriage bottom.
5. a kind of assembling pneumatic means that is used for passenger-carrying chassis according to claim 3 is characterized in that described universal caster wheel has two, is located at the rear side of carriage bottom.
6. a kind of assembling pneumatic means that is used for passenger-carrying chassis according to claim 1 is characterized in that described operating grip support and connection are at the rear portion of carriage, and the downside of this operating grip is fixedly connected the tracheae of oriented pneumatic main body air feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100909256A CN102729188A (en) | 2011-04-11 | 2011-04-11 | Assembly pneumatic device for passenger car chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100909256A CN102729188A (en) | 2011-04-11 | 2011-04-11 | Assembly pneumatic device for passenger car chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729188A true CN102729188A (en) | 2012-10-17 |
Family
ID=46985850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100909256A Pending CN102729188A (en) | 2011-04-11 | 2011-04-11 | Assembly pneumatic device for passenger car chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729188A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392976A (en) * | 2016-09-19 | 2017-02-15 | 中车北京二七车辆有限公司 | Pneumatic wrench semi-automation device |
| CN106514221A (en) * | 2015-09-11 | 2017-03-22 | 湖南南车时代电动汽车股份有限公司 | Tool special for fastening U-shaped bolts of full-loading passenger car |
-
2011
- 2011-04-11 CN CN2011100909256A patent/CN102729188A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514221A (en) * | 2015-09-11 | 2017-03-22 | 湖南南车时代电动汽车股份有限公司 | Tool special for fastening U-shaped bolts of full-loading passenger car |
| CN106392976A (en) * | 2016-09-19 | 2017-02-15 | 中车北京二七车辆有限公司 | Pneumatic wrench semi-automation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |