CN202147249U - Pneumatic wrench suspension mechanism - Google Patents
Pneumatic wrench suspension mechanism Download PDFInfo
- Publication number
- CN202147249U CN202147249U CN201120142844U CN201120142844U CN202147249U CN 202147249 U CN202147249 U CN 202147249U CN 201120142844 U CN201120142844 U CN 201120142844U CN 201120142844 U CN201120142844 U CN 201120142844U CN 202147249 U CN202147249 U CN 202147249U
- Authority
- CN
- China
- Prior art keywords
- pneumatic impact
- impact spanner
- frame
- suspension rod
- steel bushing
- 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 pneumatic wrench suspension mechanism which comprises a frame. A work table is arranged on the frame; a longitudinal guide rail is arranged on the top of the frame; longitudinal pulley shafts which are in slide fit are respectively arranged on the longitudinal guide rail; the lower end of the longitudinal pulley shaft is fixedly connected with a transverse guide rail; transverse pulley shafts which are in slide fit are respectively arranged on the transverse guide rail; steel sleeves are fixed on the transverse pulley shafts; hanging rods are sleeved in the steel sleeves; the upper ends of the hanging rods extend out of the steel sleeves and the extension sections of the hanging rods are sleeved with springs; a block edge is arranged on the top of the hanging rod; the upper end of the spring abuts against the block edge; the lower end of the spring abuts against the upper surface of the steel sleeve; and a pneumatic wrench positioned above the work table is arranged at the bottom of the hanging rod. With the adoption of the mechanism, the production efficiency can be improved by three times, the labour intensity of workers also can be greatly lightened, and common female workers also can easily operate without selecting assembly workers; and meanwhile, the safety problem is also completely solved.
Description
Technical field:
The utility model relates generally to automobile chassis spare module and makes the field, relates in particular to a kind of pneumatic impact spanner suspension gear.
Background technology:
Automobile chassis spare module has many parts to rely on screw to assemble in manufacture process.In order to solve production efficiency problem, large enterprise adopts the import production line to be assembled by manipulator.Medium-sized and small enterprises then adopt pneumatic impact spanner to come the big nut on the fastening bolt.But pneumatic impact spanner and tracheae linked together six kilograms multiple, the automobile chassis assembling time must just can be can carry it by the very strong workman of health, in the work in 8 hours because pneumatic impact spanner too heavily needs continuous substitution just can make to produce continues.Particularly tighten last when circle when nut, owing to the reaction force reason of bolt, the pneumatic impact spanner reverse rotation, the workman that often injures makes the workman produce the psychology of fear to this work position.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of pneumatic impact spanner suspension gear to be provided, use it to alleviate operator's labour intensity, guaranteeing can efficiently use pneumatic impact spanner safely in the Assembling Production process.
The utility model is realized through following technical scheme:
A kind of pneumatic impact spanner suspension gear includes frame, and frame is provided with workbench; It is characterized in that: the top of said frame is provided with longitudinal rail, is respectively equipped with the vertical pulley spindle that is slidingly matched with it on the longitudinal rail, and vertically the lower end of pulley spindle is fixedly connected with cross slide way; Said cross slide way is provided with the horizontal pulley spindle that is slidingly matched with it, laterally is fixed with steel bushing on the pulley spindle, is set with suspension rod in the said steel bushing; The suspension rod upper end is stretched out outside the steel bushing and its section of stretching out is set with spring; Said suspension rod top is provided with the retaining edge, and the spring upper end is against retaining along last, and the spring lower end is against on the upper surface of steel bushing; Said suspension rod bottom is equipped with the pneumatic impact spanner that is positioned at the workbench top.
A kind of pneumatic impact spanner suspension gear is characterized in that: locating shaft and back-up block are installed on the workbench of frame.
A kind of pneumatic impact spanner suspension gear is characterized in that: the cross section of said steel bushing endoporus is a hexagon, and the cross section of said suspension rod is a hexagon.
A kind of pneumatic impact spanner suspension gear is characterized in that: the bottom of said suspension rod is equipped with pneumatic impact spanner through universal joint.
The utility model can be suspended in very heavy pneumatic impact spanner and the tracheae of following in face of the operator, and as long as the operator is just can front and back with holding pneumatic impact spanner in hand, about, up and down, the mobile like a cork spanner in optional position carries out assembly manipulation.After using the utility model structure, the operator upwards one holds in the palm then upwards rise of pneumatic impact spanner gently with hand, one presses then pneumatic impact spanner decline gently downwards with hand.Forwards, backwards, about promote then pneumatic impact spanner gently and arbitrarily move, handy, thus greatly alleviated owing to the too heavy highly intensive labour that causes of pneumatic impact spanner.Because the utility model has designed the structure of restriction pneumatic impact spanner rotation, the reaction force that produces when the last lap nut is screwed is born by suspension mechanism, thereby has thoroughly solved pneumatic impact spanner because of rotating the people's that often injures problem in addition.
Constitute by upper and lower two groups of rail plates that in horizontal plane, are square crossing during the utility model.On the pulley spindle of cross slide way, welding an endoporus is hexagonal steel bushing, and using a profile is that hexagonal suspension rod is packed in the steel bushing, and suspension rod can slide up and down in steel bushing but be rotatable.The spring of a compression is adorned in suspension rod upper end, in order to balance suspension rod, pneumatic impact spanner, and the pneumatic impact spanner tracheae weight of following.A universal joint has been designed in the lower end of suspension rod, and universal joint is connected with bolt with pneumatic impact spanner.On the sliding rail that pneumatic impact spanner and hexagonal suspension rod are supported in by balancing spring like this, just be suspended in the air.When the workman operates pneumatic impact spanner, can realize moving of all around by the slide rail of square crossing, the suspension rod that is connected on the pneumatic impact spanner can move up and down under the restriction of hexagon steel bushing and not turn.Universal joint on the pneumatic impact spanner can make things convenient for ut socket on the pneumatic impact spanner to entangle nut on arbitrarily angled and carry out fastening.And balancing spring makes the pneumatic impact spanner component suspension in the air.Operating personnel are as long as hand-held wrench one is pressed gently, and the wrench assembly just descends, and upwards rise once holder pneumatic impact spanner assembly gently.Mechanism designed is carried out the fastening problem of any place nut with regard to having solved the pneumatic impact spanner component suspension at three dimensions like this.Because hexagon steel bushing restriction suspension rod rotates, and has also just limited the rotation of pneumatic impact spanner, also thoroughly solved because wrench horizontally rotates and injured operating personnel's problem.The utility model had both solved the labour intensity problem, had also solved safety problem simultaneously, had reached Expected Results.
The utility model has the advantages that:
Launch the utility model mechanism, production efficiency can improve three times, has also greatly alleviated working strength of workers, and the assembler need not select, and common woman worker can easy manipulation, simultaneously, has also thoroughly solved safety problem.
Description of drawings:
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
The specific embodiment:
Referring to accompanying drawing.
A kind of pneumatic impact spanner suspension gear includes frame 1, and frame 1 is provided with workbench 2; The top of frame 1 is provided with longitudinal rail 3; Be respectively equipped with the vertical pulley spindle 4 that is slidingly matched with it on the longitudinal rail 3, vertically the lower end of pulley spindle 4 is fixedly connected with cross slide way 5, and said cross slide way 5 is provided with the horizontal pulley spindle 6 that is slidingly matched with it; The cross section that laterally is fixed with endoporus on the pulley spindle 6 is hexagonal steel bushing 7; Being set with the cross section in the said steel bushing 7 is hexagonal suspension rod 8, and suspension rod 8 upper ends are stretched out outside the steel bushing 7 and its section of stretching out is set with spring 9, and said suspension rod 8 tops are provided with the retaining edge; Spring 9 upper ends are against retaining along last, and spring 9 lower ends are against on the upper surface of steel bushing 7; Said suspension rod 8 bottoms are equipped with the pneumatic impact spanner 11 that is positioned at the workbench top through universal joint 10.Locating shaft 12 and back-up block 13 are installed on the workbench of frame 1.
Claims (4)
1. a pneumatic impact spanner suspension gear includes frame, and frame is provided with workbench; It is characterized in that: the top of said frame is provided with longitudinal rail, is respectively equipped with the vertical pulley spindle that is slidingly matched with it on the longitudinal rail, and vertically the lower end of pulley spindle is fixedly connected with cross slide way; Said cross slide way is provided with the horizontal pulley spindle that is slidingly matched with it, laterally is fixed with steel bushing on the pulley spindle, is set with suspension rod in the said steel bushing; The suspension rod upper end is stretched out outside the steel bushing and its section of stretching out is set with spring; Said suspension rod top is provided with the retaining edge, and the spring upper end is against retaining along last, and the spring lower end is against on the upper surface of steel bushing; Said suspension rod bottom is equipped with the pneumatic impact spanner that is positioned at the workbench top.
2. a kind of pneumatic impact spanner suspension gear according to claim 1 is characterized in that: locating shaft and back-up block are installed on the workbench of frame.
3. a kind of pneumatic impact spanner suspension gear according to claim 1 is characterized in that: the cross section of said steel bushing endoporus is a hexagon, and the cross section of said suspension rod is a hexagon.
4. a kind of pneumatic impact spanner suspension gear according to claim 1, it is characterized in that: the bottom of said suspension rod is equipped with pneumatic impact spanner through universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120142844U CN202147249U (en) | 2011-05-09 | 2011-05-09 | Pneumatic wrench suspension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120142844U CN202147249U (en) | 2011-05-09 | 2011-05-09 | Pneumatic wrench suspension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147249U true CN202147249U (en) | 2012-02-22 |
Family
ID=45588324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120142844U Expired - Fee Related CN202147249U (en) | 2011-05-09 | 2011-05-09 | Pneumatic wrench suspension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147249U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991050A (en) * | 2014-06-03 | 2014-08-20 | 汕头市通力机械制造有限公司 | Auxiliary device of pneumatic impact wrench |
| CN107020591A (en) * | 2017-06-05 | 2017-08-08 | 北京李尔岱摩斯汽车系统有限公司 | A kind of automotive seat Multifunction screw locking device |
| CN107336191A (en) * | 2017-07-18 | 2017-11-10 | 北京李尔岱摩斯汽车系统有限公司 | A kind of automobile cushion bolt locking device |
| CN107399382A (en) * | 2017-05-31 | 2017-11-28 | 安徽省华启汽车零部件有限公司 | A kind of automobile frame tool for assembling frame |
| CN111300324A (en) * | 2020-03-19 | 2020-06-19 | 中国重汽集团济南动力有限公司 | Electric tightening tool for heavy-duty car traction saddle bolt and using method |
-
2011
- 2011-05-09 CN CN201120142844U patent/CN202147249U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991050A (en) * | 2014-06-03 | 2014-08-20 | 汕头市通力机械制造有限公司 | Auxiliary device of pneumatic impact wrench |
| CN103991050B (en) * | 2014-06-03 | 2015-11-11 | 汕头市通力机械制造有限公司 | A kind of pneumatic impact wrench servicing unit |
| CN107399382A (en) * | 2017-05-31 | 2017-11-28 | 安徽省华启汽车零部件有限公司 | A kind of automobile frame tool for assembling frame |
| CN107020591A (en) * | 2017-06-05 | 2017-08-08 | 北京李尔岱摩斯汽车系统有限公司 | A kind of automotive seat Multifunction screw locking device |
| CN107020591B (en) * | 2017-06-05 | 2018-07-06 | 北京李尔岱摩斯汽车系统有限公司 | A kind of automotive seat Multifunction screw locking device |
| CN107336191A (en) * | 2017-07-18 | 2017-11-10 | 北京李尔岱摩斯汽车系统有限公司 | A kind of automobile cushion bolt locking device |
| CN107336191B (en) * | 2017-07-18 | 2018-06-29 | 北京李尔岱摩斯汽车系统有限公司 | A kind of automobile cushion bolt locking device |
| CN111300324A (en) * | 2020-03-19 | 2020-06-19 | 中国重汽集团济南动力有限公司 | Electric tightening tool for heavy-duty car traction saddle bolt and using method |
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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: 20120222 Termination date: 20140509 |