CN202539921U - Bolt tightening equipment - Google Patents
Bolt tightening equipment Download PDFInfo
- Publication number
- CN202539921U CN202539921U CN2012200658192U CN201220065819U CN202539921U CN 202539921 U CN202539921 U CN 202539921U CN 2012200658192 U CN2012200658192 U CN 2012200658192U CN 201220065819 U CN201220065819 U CN 201220065819U CN 202539921 U CN202539921 U CN 202539921U
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- China
- Prior art keywords
- screwing
- installing rack
- bolt tightening
- tightening device
- slide rail
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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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to bolt tightening equipment, comprising a tightening device for tightening corresponding bolts and a worktable which is provided with walking wheels, wherein the tightening device is assembled on the worktable in an up-and-down lifting manner by a lifting mechanism which can output lifting actions. Through adjusting the walking wheels, the tightening device is moved with the worktable to a position below a bolt to be tightened, and the lifting mechanism drives the tightening device to tighten the bolt to be tightened from bottom to top. The tightening device of the bolt tightening equipment can be adjusted in movement and is lifted by the lifting mechanism, and the tightening manner from bottom to top is realized.
Description
Technical field
The utility model relates to a kind of bolt tightening device.
Background technology
At present, in automobile industry, the bolt tightening device uses comparatively general, and it includes the device for screwing up that is used to tighten respective bolt, and device for screwing up comprises output shaft sleeve or the screwdriver by corresponding drive power source.The bolt tightening device has significantly improved bolt and has tightened quality, makes bolt tighten data and can look into and can review, and it is off quality to avoid human factor to cause bolt to be tightened, and has significantly reduced labor intensity of operating personnel.But all there is certain specificity in existing bolt tightening device; Suitable bolt and tightening device are all fixing; Suitable bolt position is unfixing; But the bolt tightening device can hang in the air, and moves along corresponding slide rail, and this mounted model bolt tightening device can only be applicable to that top-down tightens mode.And for the maintenance vehicle of treating on the vehicle of no chassis fit such as all-loading coach or the market, the bolt on the chassis is tightened the bottom-up mode of tightening that can only adopt, and also lacks at present to be applicable to the bolt tightening device of tightening mode from bottom to top.
Summary of the invention
The purpose of the utility model is to provide a kind of bolt tightening device that is applicable to the mode of tightening from bottom to top.
In order to address the above problem, the technical scheme of the utility model is:
A kind of bolt tightening device; Comprise the device for screwing up that is used to tighten respective bolt; Described bolt tightening device also comprises the workbench that road wheel is installed, but being assemblied on the described workbench of the elevating mechanism oscilaltion of described device for screwing up through exportable lifting action.
Described bolt tightening device also comprises the governor motion that said device for screwing up is carried out horizontal stroke, vertically adjusts, and described governor motion is installed on the top or the bottom of said elevating mechanism.
Described governor motion is installed on the bottom of said elevating mechanism; Described governor motion comprises first installing rack that is provided with horizontal slide rail and second installing rack that is provided with vertical slide rail; Described first installing rack is assemblied on the described workbench; Described second installing rack guiding slidable fit is on the horizontal slide rail of said first installing rack, and described guide upright post guiding slidable fit is on vertical slide rail of said second installing rack.
Described elevating mechanism comprises guide upright post; Guide upright post is provided with the vertical slide rail that guide direction is extended along the vertical direction; Described device for screwing up guiding slidable fit also is provided with on the described guide upright post and is in transmission connection with said device for screwing up and drives the driving mechanism of said device for screwing up along vertical slide rail oscilaltion on described vertical slide rail.
Described driving mechanism is the hydraulic cylinder that is arranged between said device for screwing up and guide upright post, and an end of hydraulic cylinder links to each other with guide upright post; The other end links to each other with described device for screwing up.
Described first installing rack rotates and is assemblied on the described workbench, and the bearing of trend of the pivot center of said first installing rack is provided with along the vertical direction.
Described road wheel comprises driving wheel and driven pulley, also is provided with on the described workbench to be in transmission connection with said driving wheel and to drive the motor that driving wheel rotates.
The beneficial effect of the utility model is: through the adjustment of road wheel; Make device for screwing up move to below to be tighted a bolt with workbench; Elevating mechanism drive device for screwing up is treated from bottom to top to tight a bolt and is tightened; The removable adjustment of the device for screwing up of the utility model, and through elevating mechanism device for screwing up is gone up and down, realized the mode of tightening from bottom to top.
Further; Through road wheel coarse adjustment is carried out in the position of device for screwing up, through governor motion horizontal stroke, the lengthwise position of device for screwing up are finely tuned again, wait to tight a bolt so that device for screwing up is aimed at more accurately; Simple in structure, easy to operate, adjustment accurately puts in place.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the stereogram of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
A kind of embodiment of bolt tightening device is shown in Fig. 1 ~ 3: comprise workbench 13; The front and back side of workbench 13 is rotatably equipped with front walking wheel 7 and rear walking wheel 8 respectively; The rear walking wheel 8 that wherein is positioned at the workbench rear side is driving wheel; The front walking wheel 7 that is positioned at the workbench front side is driven pulley, and workbench 13 is provided with through reduction box 2 and drives the motor 1 that rear walking wheel 8 rotates.Also be provided with governor motion on the workbench 13, elevating mechanism is installed on the governor motion, the device for screwing up 3 that is used to tighten respective bolt is installed on the elevating mechanism.Governor motion comprises first installing rack 15 and second installing rack 16; 15 rotations of first installing rack are assemblied on the workbench 13 and the bearing of trend of the pivot center of first installing rack 15 is provided with along the vertical direction; First installing rack 15 is provided with horizontal slide rail 9; Second installing rack 16 is provided with vertical slide rail 5, the second installing racks 16 guiding slidable fit on the horizontal slide rail 9 on first installing rack 15.Elevating mechanism comprises the guide upright post 4 of guiding slidable fit on vertical slide rail 5 of second installing rack 16; Guide upright post 4 is provided with the vertical slide rail that guide direction is extended along the vertical direction; Device for screwing up 3 guiding slidable fit are on the vertical slide rail of guide upright post 4, and device for screwing up 3 comprises four output shaft sleeves 14 by corresponding drive power source.Between device for screwing up 3 and guide upright post 4, be provided with the hydraulic cylinder that drives device for screwing up 3 oscilaltions, an end of hydraulic cylinder links to each other with guide upright post 4; The other end links to each other with device for screwing up 3.6 expression operating cases among the figure.
In the time need tightening to the interdependent bolt on the vehicle, make vehicle get into assembling or maintenance position earlier, with lifting implement (like the lifting machine), lift vehicle to proper height; Rotate with the motor ground-engaging wheel; Device for screwing up 3 moves to under-vehicle in company with workbench 13; Make the output shaft sleeve 14 of device for screwing up 3 in the bolt tightening device be positioned at basically to be tighted a bolt under; With hydraulic cylinder lifting device for screwing up 3, make output shaft sleeve 14 tops of device for screwing up 3 press close to wait to tight a bolt; The manual manipulation governor motion moves device for screwing up 3 all around and rotates around the rotating shaft of first installing rack 15 again; Realize output shaft sleeve 14 fine position of device for screwing up 3; The output shaft sleeve 14 that guarantees device for screwing up 3 with wait to tight a bolt about corresponding; Primer fluid cylinder pressure up-down device for screwing up 3 once more at last is enclosed within the output shaft sleeve 14 of device for screwing up 3 to wait to tight a bolt, and drives device for screwing up 3 and realizes waiting to tight a bolt fastening.The utility model has been realized device for screwing up 3 mode of tightening from bottom to top, realizes the moving adjustment of device for screwing up 3 location portabilities, and equipment is easy to operate, and adjustment accurately puts in place, and is simple in structure.
In other embodiment of the utility model, in the time can once adjusting to the right place through road wheel, governor motion can also not established, and this moment, the guide upright post 4 of elevating mechanism can be directly installed on the workbench 13; Hydraulic cylinder in the elevating mechanism can also be replaced by pneumatic cylinder, and elevating mechanism can also be replaced by scissors-type lifting certainly; Certainly each road wheel also all can be follower, and carry out the adjustment of device for screwing up position through the mode of artificial push work platform 13 this moment.
Claims (7)
1. bolt tightening device; Comprise the device for screwing up that is used to tighten respective bolt; It is characterized in that: described bolt tightening device also comprises the workbench that road wheel is installed, but being assemblied on the described workbench of the elevating mechanism oscilaltion of described device for screwing up through exportable lifting action.
2. bolt tightening device according to claim 1 is characterized in that: described bolt tightening device also comprises the governor motion that said device for screwing up is carried out horizontal stroke, vertically adjusts, and described governor motion is installed on the top or the bottom of said elevating mechanism.
3. bolt tightening device according to claim 2; It is characterized in that: described governor motion is installed on the bottom of said elevating mechanism; Described governor motion comprises first installing rack that is provided with horizontal slide rail and second installing rack that is provided with vertical slide rail; Described first installing rack is assemblied on the described workbench; Described second installing rack guiding slidable fit is on the horizontal slide rail of said first installing rack, and described guide upright post guiding slidable fit is on vertical slide rail of said second installing rack.
4. bolt tightening device according to claim 3; It is characterized in that: described elevating mechanism comprises guide upright post; Guide upright post is provided with the vertical slide rail that guide direction is extended along the vertical direction; Described device for screwing up guiding slidable fit also is provided with on the described guide upright post and is in transmission connection with said device for screwing up and drives the driving mechanism of said device for screwing up along vertical slide rail oscilaltion on described vertical slide rail.
5. bolt tightening device according to claim 4 is characterized in that: described driving mechanism is the hydraulic cylinder that is arranged between said device for screwing up and guide upright post, and an end of hydraulic cylinder links to each other with guide upright post; The other end links to each other with described device for screwing up.
6. bolt tightening device according to claim 3 is characterized in that: described first installing rack rotates and is assemblied on the described workbench, and the bearing of trend of the pivot center of said first installing rack is provided with along the vertical direction.
7. according to any described bolt tightening device of claim 1 ~ 6, it is characterized in that: described road wheel comprises driving wheel and driven pulley, also is provided with on the described workbench to be in transmission connection with said driving wheel and to drive the motor that driving wheel rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200658192U CN202539921U (en) | 2012-02-27 | 2012-02-27 | Bolt tightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200658192U CN202539921U (en) | 2012-02-27 | 2012-02-27 | Bolt tightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539921U true CN202539921U (en) | 2012-11-21 |
Family
ID=47160610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200658192U Expired - Fee Related CN202539921U (en) | 2012-02-27 | 2012-02-27 | Bolt tightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539921U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192252A (en) * | 2013-03-28 | 2013-07-10 | 广东三和管桩有限公司 | Device for assembling and disassembling screw on tubular pile end plate |
| CN104015044A (en) * | 2014-06-13 | 2014-09-03 | 中科华核电技术研究院有限公司 | Bolt screwing robot |
| CN104266049A (en) * | 2014-09-18 | 2015-01-07 | 安徽合力股份有限公司 | Air gun support |
| CN106695244A (en) * | 2015-11-17 | 2017-05-24 | 青岛经济技术开发区海尔热水器有限公司 | Automatic assembling nut screwing device and screwing method |
| CN108481260A (en) * | 2018-03-14 | 2018-09-04 | 天津智通信息系统集成有限公司 | A kind of underbody tool for assembling lifting apparatus |
| CN109290782A (en) * | 2018-12-14 | 2019-02-01 | 江苏航润机械有限公司 | A kind of logical box body assembling screws down device |
| CN109355985A (en) * | 2018-12-12 | 2019-02-19 | 湖大海捷(湖南)工程技术研究有限公司 | A kind of rail clip automatic dismantling method and device thereof |
| CN110525542A (en) * | 2019-09-27 | 2019-12-03 | 东风设计研究院有限公司 | Mounting assembly attaches together system automatically |
| CN112008381A (en) * | 2020-07-22 | 2020-12-01 | 南京中车浦镇城轨车辆有限责任公司 | Multi-shaft tightening device for rail vehicle |
| CN112264791A (en) * | 2020-10-15 | 2021-01-26 | 山东中车同力达智能机械有限公司 | Ground moving type shaft end bolt tightening machine and use method thereof |
| CN115026558A (en) * | 2022-06-23 | 2022-09-09 | 常州机电职业技术学院 | Auxiliary device for automobile maintenance and repair and method thereof |
-
2012
- 2012-02-27 CN CN2012200658192U patent/CN202539921U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192252A (en) * | 2013-03-28 | 2013-07-10 | 广东三和管桩有限公司 | Device for assembling and disassembling screw on tubular pile end plate |
| CN104015044A (en) * | 2014-06-13 | 2014-09-03 | 中科华核电技术研究院有限公司 | Bolt screwing robot |
| CN104015044B (en) * | 2014-06-13 | 2018-07-20 | 中广核研究院有限公司 | Bolt screws robot |
| CN104266049A (en) * | 2014-09-18 | 2015-01-07 | 安徽合力股份有限公司 | Air gun support |
| CN106695244B (en) * | 2015-11-17 | 2019-07-16 | 青岛经济技术开发区海尔热水器有限公司 | Automatic assembling nut screwing device and screwing method |
| CN106695244A (en) * | 2015-11-17 | 2017-05-24 | 青岛经济技术开发区海尔热水器有限公司 | Automatic assembling nut screwing device and screwing method |
| CN108481260A (en) * | 2018-03-14 | 2018-09-04 | 天津智通信息系统集成有限公司 | A kind of underbody tool for assembling lifting apparatus |
| CN109355985A (en) * | 2018-12-12 | 2019-02-19 | 湖大海捷(湖南)工程技术研究有限公司 | A kind of rail clip automatic dismantling method and device thereof |
| CN109290782A (en) * | 2018-12-14 | 2019-02-01 | 江苏航润机械有限公司 | A kind of logical box body assembling screws down device |
| CN110525542A (en) * | 2019-09-27 | 2019-12-03 | 东风设计研究院有限公司 | Mounting assembly attaches together system automatically |
| CN110525542B (en) * | 2019-09-27 | 2024-07-02 | 东风设计研究院有限公司 | Automatic assembling system for suspension assembly |
| CN112008381A (en) * | 2020-07-22 | 2020-12-01 | 南京中车浦镇城轨车辆有限责任公司 | Multi-shaft tightening device for rail vehicle |
| CN112008381B (en) * | 2020-07-22 | 2022-06-14 | 南京中车浦镇城轨车辆有限责任公司 | Multi-shaft tightening device for rail vehicle |
| CN112264791A (en) * | 2020-10-15 | 2021-01-26 | 山东中车同力达智能机械有限公司 | Ground moving type shaft end bolt tightening machine and use method thereof |
| CN115026558A (en) * | 2022-06-23 | 2022-09-09 | 常州机电职业技术学院 | Auxiliary device for automobile maintenance and repair and method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160227 |