CN108000200A - Electric vehicle hub quick-speed jigs - Google Patents
Electric vehicle hub quick-speed jigs Download PDFInfo
- Publication number
- CN108000200A CN108000200A CN201711349190.8A CN201711349190A CN108000200A CN 108000200 A CN108000200 A CN 108000200A CN 201711349190 A CN201711349190 A CN 201711349190A CN 108000200 A CN108000200 A CN 108000200A
- Authority
- CN
- China
- Prior art keywords
- supporting table
- clamping cylinder
- clamping
- piston rod
- rod
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The present invention announces a kind of electric vehicle hub quick-speed jigs, belongs to electric car manufacturing technology field.The supporting leg of connection on the table is fixed with supporting table；Supporting table center is provided with circular through hole；Clamping cylinder is vertically arranged, and clamping cylinder piston rod is upward through the through hole of supporting table；Clamping cylinder piston rod upper end is fixed with a shelves platform；Clamping cylinder piston rod is fixedly arranged in the middle of multiple uniformly distributed struts；Strut outer end is provided with horizontal direction sliding slot；Rolling rod is slidably fitted with sliding slot；The pull rod of " L " type is hinged with rolling rod；The corner of pull rod is rotatablely equipped with shaft；The pull rod other end is towards supporting table center, and this end of pull rod is hinged with a clamping jacking block.The configuration of the present invention is simple, convenient mounting and clamping, improves the work efficiency of processing, saves the time, and labor strength is low, and processing cost is low, and installation or removal are easy to use, therefore, are very suitable for promotion and implementation.
Description
Technical field
The present invention relates to electric car manufacturing technology field, more particularly to a kind of electric vehicle hub quick-speed jigs.
Background technology
Electric car, i.e. electric drive vehicle, also known as electricity are driven.Electric car is divided into alternating current electric vehicle and DC electric car.Usually
The electric car said is using battery as energy source, by components such as controller and motors, converts electrical energy into mechanical energy movement,
To control size of current to change the vehicle of speed.Electric car passes through the development of more than ten years, and it is most common to have become streets and lanes
The vehicles, and environmentally protective instrument the most well known.It is economical and the structure of electric car is simple, cheap
Practicality, and the part on electric car is also extremely easily configured.
In the prior art when front wheel of electric motorcar hub is processed, the clamping of front hub generally requires manually to go to complete.It should add
Work method is big there are labor strength, and clamping is inconvenient, and clamping efficiency is low；Moreover, with society fast development,
Labor cost is also going up year by year, causes the cost of labor of electric car manufacturing enterprise being continuously improved, and then finally constantly carries
The high processing cost of electric car.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of electric vehicle hub quick-speed jigs.
The present invention is achieved through the following technical solutions：A kind of electric vehicle hub quick-speed jigs, including workbench and be arranged on
Supporting table on workbench；The supporting table is a circular platform, and the branch of connection on the table is fixed with supporting table
Leg；Supporting table center is provided with circular through hole；A clamping cylinder is equipped with the supporting table position directly below；It is described to clamp oil
Cylinder is vertically arranged, and clamping cylinder piston rod is upwardly disposed vertically；Clamping cylinder piston rod is upward through the through hole of the supporting table；
The clamping cylinder piston rod upper end is fixed with a shelves platform；The diameter of the shelves platform is less than the diameter of through hole；It is described to clamp oil
Cylinder piston rod is fixedly arranged in the middle of multiple uniformly distributed struts；Supporting table is stretched out in the strut outer end, and strut outer end is provided with horizontal direction
Sliding slot；Rolling rod is slidably fitted with the sliding slot；The pull rod of " L " type is hinged with the rolling rod；The pull rod turns
Shaft is rotatablely equipped with angle；The shaft is fixed by the bracket on the table；The pull rod other end is towards in supporting table
The heart, and this end of pull rod is hinged with a clamping jacking block.
Preferably：The clamping cylinder is located on the downside of workbench；Between clamping cylinder piston rod and workbench, and clamp
Linear bearing is separately installed between cylinder piston rod and supporting table through hole lower end.
Preferably：The pull rod includes vertical bar and horizon bar；The vertical bar lower end is hinged on the rolling rod；Institute
The outer end for stating horizon bar is fixed with sleeve；The sleeve other end is slidably fitted with mandril；Outside described mandril the inner and horizon bar
Spring is connected between end, mandril outer end is hinged the clamping jacking block.
Preferably：One is fixed with the downside of the mandril outer end and is against the limited block clamped on the downside of jacking block；The clamping
One side is arc-shaped on the inside of jacking block.
Think with the prior art, the beneficial effects of the invention are as follows：Simple in structure, convenient mounting and clamping, the work for improving processing is imitated
Rate, saves the time, and labor strength is low, and processing cost is low, and installation or removal are easy to use, therefore, are very suitable for pushing away
It is wide to implement.
Brief description of the drawings
Fig. 1 is top view of the present invention；
Fig. 2 is A-A direction views in Fig. 1；
Fig. 3 is the enlarged drawing at A in Fig. 2.
In figure：1st, workbench；2nd, supporting table；2-1, through hole；3rd, clamping cylinder；3-1, shelves platform；4th, supporting leg；5th, strut；5-
1st, sliding slot；6th, pull rod；6-1, vertical bar；6-2, horizon bar；6-3, sleeve；6-4, mandril；6-5, spring；6-6, limited block；7、
Shaft；8th, stent；9th, jacking block is clamped；10th, linear bearing；11st, wheel hub.
Embodiment
It is the specific embodiment of the present invention below, in conjunction with attached drawing, the present invention will be further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of electric vehicle hub quick-speed jigs, supporting table 2 are a circular platforms, branch
The supporting leg 4 being connected on workbench 1 is fixed with support platform 2, supporting leg 4 there are three, is evenly arranged.In 2 position directly below of supporting table
It is upwardly disposed vertically equipped with a clamping cylinder being vertically arranged 3,3 piston rod of clamping cylinder；3 piston rod of clamping cylinder is worn upwards
Cross the through hole 2-1 of the supporting table 2；3 piston rod upper end of clamping cylinder is fixed with a shelves platform 3-1；The diameter of shelves platform 3-1 is less than
The diameter of through hole 2-1.The cylinder body of clamping cylinder 3 is fixed on 1 downside of workbench, 3 piston rod of clamping cylinder and workbench 1 it
Between, and it is separately installed with linear bearing 10 between 2 through hole 2-1 lower ends of 3 piston rod of clamping cylinder and supporting table.
3 piston rod of clamping cylinder is fixedly arranged in the middle of 3 uniformly distributed struts 5；Supporting table 2 is stretched out in 5 outer end of strut, outside strut 5
End is provided with horizontal direction sliding slot 5-1；Rolling rod 5-2 is slidably fitted with sliding slot 5-1；" L " type is hinged with rolling rod 5-2
Pull rod 6.
The intersection that pull rod 6 includes vertical bar 6-1 and horizon bar 6-2, vertical bar 6-1 and horizon bar 6-2 is rotatablely equipped with
Shaft 7, shaft 7 are fixed on workbench 1 by stent 8.Vertical bar 6-1 lower ends are hinged on rolling rod 5-2；Horizon bar 6-2
Outer end be fixed with sleeve 6-3；The sleeve 6-3 other ends are slidably fitted with mandril 6-4；Mandril 6-4 the inners and horizon bar 6-2 outer ends
Between be connected with spring 6-5, mandril 6-4 outer ends toggle clamp presses closer block 9.Clamp the inner side of jacking block 9 one side to be arc-shaped, mandril 6-4
One is fixed with the downside of outer end and is against the limited block 6-6 for clamping the downside of jacking block 9；Limited block 6-6 ensures to clamp the inner side of jacking block 9
Face is approximately towards inner side.
Clamping process：
Clamping cylinder piston rod is in the state stretched out, and shelves platform is higher than supporting table；
Hub centre is passed through into clamping cylinder piston rod upper end, is placed on grade platform；
Clamping cylinder piston rod is slowly retracted, and wheel hub is begun to decline, while pull rod starts to rotate, and is clamped jacking block and is slowly inwardly closed
Hold together；
Withstood on until clamping jacking block in the tire mounting groove on wheel hub periphery；
Clamping cylinder piston rod continues to decline, and spring starts to compress in pull rod；At this moment, clamp jacking block and withstand wheel hub, wheel hub is no longer
And then shelves platform moves；
Clamping cylinder piston rod continues to decline, until hub contacts supporting table, at this moment, pull rod is by clamping jacking block downwardly against wheel
Hub.
The free-revving engine of the setting of spring is in pull rod in the present invention：The compression of spring, offset clip press closer block to wheel hub
The pressure of radial direction；While so that clamping jacking block tightly first pushes down wheel hub down, clamping jacking block is smaller to the pressure of wheel hub radial direction,
The stress deformation of wheel hub is prevented, the unfavorable phenomenon locally to arch upward occurs.
Claims (4)
1. a kind of electric vehicle hub quick-speed jigs, including workbench（1）Be arranged on workbench（1）On supporting table（2）；It is special
Sign is：The supporting table（2）It is a circular platform, supporting table（2）Under be fixed with and be connected to workbench（1）On supporting leg
（4）；Supporting table（2）Center is provided with circular through hole（2-1）；In the supporting table（2）Position directly below is equipped with one and clamps oil
Cylinder（3）；The clamping cylinder（3）It is vertically arranged, clamping cylinder（3）Piston rod is upwardly disposed vertically；Clamping cylinder（3）Piston rod
It is upward through the supporting table（2）Through hole（2-1）；The clamping cylinder（3）Piston rod upper end is fixed with a shelves platform（3-
1）；The shelves platform（3-1）Diameter be less than through hole（2-1）Diameter；The clamping cylinder（3）Piston rod is fixedly arranged in the middle of multiple
Uniformly distributed strut（5）；The strut（5）Supporting table is stretched out in outer end（2）, strut（5）Outer end is provided with horizontal direction sliding slot（5-1）；
In the sliding slot（5-1）Inside it is slidably fitted with rolling rod（5-2）；The rolling rod（5-2）On be hinged with the pull rod of " L " type（6）；
The pull rod（6）Corner be rotatablely equipped with shaft（7）；The shaft（7）Pass through stent（8）It is fixed on workbench（1）On；
The pull rod（6）The other end is towards supporting table（2）Center, and pull rod（6）This end is hinged with a clamping jacking block（9）.
2. electric vehicle hub quick-speed jigs according to claim 1, it is characterised in that：The clamping cylinder（3）Positioned at work
Make platform（1）Downside；Clamping cylinder（3）Piston rod and workbench（1）Between, and clamping cylinder（3）Piston rod and supporting table（2）
Through hole（2-1）Linear bearing is separately installed between lower end（10）.
3. electric vehicle hub quick-speed jigs according to claim 1, it is characterised in that：The pull rod（6）Including vertical bar
（6-1）And horizon bar（6-2）；The vertical bar（6-1）Lower end is hinged on the rolling rod（5-2）On；The horizon bar（6-2）
Outer end be fixed with sleeve（6-3）；The sleeve（6-3）The other end is slidably fitted with mandril（6-4）；The mandril（6-4）It is interior
End and horizon bar（6-2）Spring is connected between outer end（6-5）, mandril（6-4）Outer end is hinged the clamping jacking block（9）.
4. electric vehicle hub quick-speed jigs according to claim 2, it is characterised in that：The mandril（6-4）Under outer end
Side is fixed with one and is against clamping jacking block（9）The limited block of downside（6-6）；The clamping jacking block（9）Inner side one side is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349190.8A CN108000200A (en) | 2017-12-15 | 2017-12-15 | Electric vehicle hub quick-speed jigs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349190.8A CN108000200A (en) | 2017-12-15 | 2017-12-15 | Electric vehicle hub quick-speed jigs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108000200A true CN108000200A (en) | 2018-05-08 |
Family
ID=62059167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711349190.8A Pending CN108000200A (en) | 2017-12-15 | 2017-12-15 | Electric vehicle hub quick-speed jigs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000200A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466974A (en) * | 2018-05-28 | 2018-08-31 | 合肥航机械科技股份有限公司 | A kind of runing rest for lifting machine fixed car tire keel |
| CN109590831A (en) * | 2018-11-22 | 2019-04-09 | 浙江工贸职业技术学院 | A kind of automatic sole sander |
| CN111014730A (en) * | 2019-11-27 | 2020-04-17 | 宁国市正德橡塑制品有限公司 | Instrument trolley for aluminum pipe blanking processing and using method thereof |
-
2017
- 2017-12-15 CN CN201711349190.8A patent/CN108000200A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466974A (en) * | 2018-05-28 | 2018-08-31 | 合肥航机械科技股份有限公司 | A kind of runing rest for lifting machine fixed car tire keel |
| CN108466974B (en) * | 2018-05-28 | 2019-10-15 | 合肥一航机械科技股份有限公司 | A kind of runing rest for lifting machine fixed car tire keel |
| CN109590831A (en) * | 2018-11-22 | 2019-04-09 | 浙江工贸职业技术学院 | A kind of automatic sole sander |
| CN109590831B (en) * | 2018-11-22 | 2020-02-11 | 浙江工贸职业技术学院 | Automatic sole polisher |
| CN111014730A (en) * | 2019-11-27 | 2020-04-17 | 宁国市正德橡塑制品有限公司 | Instrument trolley for aluminum pipe blanking processing and using method thereof |
| CN111014730B (en) * | 2019-11-27 | 2022-02-01 | 宁国市正德橡塑制品有限公司 | Instrument trolley for aluminum pipe blanking processing and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180508 |