CN205572204U - Wheel casing location clamping mechanism - Google Patents
Wheel casing location clamping mechanism Download PDFInfo
- Publication number
- CN205572204U CN205572204U CN201620279300.2U CN201620279300U CN205572204U CN 205572204 U CN205572204 U CN 205572204U CN 201620279300 U CN201620279300 U CN 201620279300U CN 205572204 U CN205572204 U CN 205572204U
- Authority
- CN
- China
- Prior art keywords
- wheel cover
- cylinder
- key seat
- pressure head
- clamping mechanism
- 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 relates to a wheel casing location clamping mechanism, be in including base, sliding connection gliding slider from top to bottom on the base is in with the connection the wheel casing frock on slider upper portion, push cylinder is installed to the base lower part, push cylinder's telescopic link with slider connects, the wheel casing frock includes the key seat, key seat upper portion is connected with locating pin, locating piece and two pressure heads, the key seat sub -unit connection has die clamping cylinder, die clamping cylinder with two pressure heads are connected. Switch over through tilting mechanism, can flexible localization two kinds of frame overlap joints of isostructure totally not. The beneficial effects of the utility model are that: the structure is succinct, and low in manufacturing cost is honest and clean, inner structure is simple, has shortened the field maintenance time greatly, has improved the reliability of frock location simultaneously.
Description
Technical field
This utility model belongs to automobile manufacturing field, is specifically related to a kind of wheel cover positioning and clamping mechanism.
Background technology
Front wheel housing alignment pin is all the big alignment pin frequently with more than Φ 50mm at present, positions when clamping or adopts
With wearing pin cross clamp inside hole, or use outer inside casing platen clamp, or both sides of having both at the same time
Formula.When using air cylinder pressure plate clamping, pressing plate is in order to dodge product structure, and length is the longest, so causes clamping
Power is the biggest；When using cross clamp inside double four rod aperture of translation, guide rod and the concentricity of cylinder and lining
Be slidably matched and the factor such as clearance control of flap is all easily caused guide rod motion and clamping stagnation occurs so that pressure
Head is in pneumatic control clamping and the phenomenon occurring " stuck " when opening；Part's machining errors is amplified by flap,
Causing small mismachining tolerance i.e. to cause pressure head profile and product to have bigger discrepancy, pressure head profile matching degree is poor.
Utility model content
The utility model proposes a kind of wheel cover positioning and clamping mechanism, use motion guide axle to be connected with groove higher pair
Method control the movement locus that pressure head is opened and clamped, whole movement locus controls the most accurately to process knot
Structure is simpler, compensate for defect of the prior art.This wheel cover clamping positioning mechanism, simple for structure, manufacture
With low cost.Internal structure is simple, substantially reduces the field maintenance time, improves tool locating simultaneously
Reliability.
The technical solution of the utility model is achieved in that
A kind of wheel cover positioning and clamping mechanism, including base, is slidably connected at sliding up and down on described base
Sliding plate and be connected to the wheel cover frock on described sliding plate top, described base bottom is provided with promotion cylinder,
The expansion link of described promotion cylinder is connected with described sliding plate；Described wheel cover frock includes key seat, described key seat
Top connects alignment pin, locating piece and two pressure heads, and described key seat bottom connects clamping cylinder, described
Clamping cylinder is connected with said two pressure head.
Preferably, said two pressure head is arranged in the cylinder on described key seat top, said two pressure head upper
Portion stretches out from described key seat top, and described alignment pin is arranged on the top of described key seat and is positioned at said two pressure
Outside Tou, described locating piece is arranged on the position that described key seat top is relative with described pressure head.
Preferably, the bottom of said two pressure head all offers elongated slot, is provided with motion guide in two elongated slots
Axle, one end of described motion guide axle is fixed on described key seat, the lower end of said two pressure head and described folder
The expansion link of tight cylinder is hinged.
Preferably, said two elongated slot relative tilt is arranged.
Preferably, described wheel cover frock is when clamped condition, and said two pressure head launches in Y-shaped.
Preferably, described wheel cover frock is when open mode, and said two pressure head is retracted in described alignment pin.
Preferably, the key seat of described wheel cover frock is connected to described sliding plate top by connecting plate.
Preferably, described base is provided with sliding guide rail, and described sliding plate is connected with described sliding slide.
Preferably, described promotion cylinder is arranged on the bottom of described base by cylinder mounting seat.
Preferably, the expansion link of described promotion cylinder is connected with described sliding plate by cylinder connector mounting seat.
The beneficial effects of the utility model are:
1, simple in construction, operational maintenance and convenience easy to maintenance, maintenance cycle is short.
2, stable performance, processing is simple.
3, clamping force is big, and each clamping force is equivalent to the 1/2 of cylinder power output, and seldom, clamping is imitated in power loss
The best.
4, motion guide axle is connected with elongated slot higher pair, and whole movement locus controls the most accurate.
5, part strength is strengthened, wear-resisting, and service life increases.
6, installation and debugging are simple and convenient.
7, motion is flat smooth, without any catching phenomenon.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the axonometric drawing of the wheel cover positioning and clamping mechanism described in this utility model embodiment；
Fig. 2 is the sectional view of the wheel cover frock described in this utility model embodiment；
Fig. 3 is the front view of the wheel cover positioning and clamping mechanism described in this utility model embodiment；
Fig. 4 is the top view of the wheel cover positioning and clamping mechanism described in this utility model embodiment；
Fig. 5 is the side view of the wheel cover positioning and clamping mechanism described in this utility model embodiment.
In figure:
1, base；2, sliding plate；3, wheel cover frock；4, cylinder is promoted；5, key seat；6, alignment pin；
7, locating piece；8, pressure head；9, clamping cylinder；10, elongated slot；11, motion guide axle；12, connecting plate；
13, sliding guide rail；14, cylinder mounting seat；15, cylinder connector mounting seat.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
As Figure 1-5, the wheel cover positioning and clamping mechanism described in this utility model embodiment, including base 1,
Be slidably connected on described base 1 can slide up and down sliding plate 2 and is connected to described sliding plate top
Wheel cover frock 3, described base 1 bottom is provided with promotion cylinder 4, the expansion link of described promotion cylinder 4 and institute
State sliding plate 2 to connect；Described wheel cover frock 3 includes key seat 5, described key seat 5 top connect have alignment pin 6,
Locating piece 7 and two pressure heads 8, described key seat 5 bottom connects a clamping cylinder 9, described clamping cylinder 9 with
Said two pressure head 8 connects.
In this example, said two pressure head 8 is arranged in the cylinder on described key seat 5 top, said two pressure head 8
Top stretch out from described key seat 5 top, described alignment pin 6 is arranged on the top of described key seat 5 and is positioned at
Outside said two pressure head 8, it is relative with described pressure head 8 that described locating piece 7 is arranged on described key seat 5 top
Position.
In this example, the bottom of said two pressure head 8 all offers elongated slot 10, is provided with fortune in two elongated slots 10
Action-oriented axle 11, one end of described motion guide axle 11 is fixed on described key seat 5, said two pressure head 8
Lower end hinged with the expansion link of described clamping cylinder 9.
In this example, said two elongated slot 10 relative tilt is arranged.
In this example, described wheel cover frock 3 is when clamped condition, and said two pressure head 8 launches in Y-shaped.
In this example, described wheel cover frock 3 is when open mode, and said two pressure head 8 is retracted to described location
In pin 6.
In this example, the key seat 5 of described wheel cover frock 3 is connected to described sliding plate 2 top by connecting plate 12.
In this example, described base 1 is provided with sliding guide rail 13, described sliding plate 2 and described sliding guide rail 13
It is slidably connected.
In this example, described promotion cylinder 4 is arranged on the bottom of described base 1 by cylinder mounting seat 14.
In this example, the expansion link of described promotion cylinder 4 is by cylinder connector mounting seat 15 and described sliding plate 2
Connect.
Operation principle: key seat 5 is fixed on sliding plate 2 by connecting plate 12, clamping cylinder 9, motion are led
All it is arranged on key seat 5 to axle 11, alignment pin 6, locating piece 7；Wherein pressure head 8 connects with clamping cylinder 9
Hinged, the most each pressure head 8 has the elongated slot 10 accurately controlling movement locus, motion guide axle 11
Pass from elongated slot 10.When clamping cylinder 9 shrinks, pressure head 8 is the most downward, to alignment pin 6 outside
To motion, until clamping cylinder stroke is completely used up, now pressure head 8 compresses product parts, plays location and makees
With；When clamping cylinder 9 stretches out, pressure head 8 is upwards, inside alignment pin 6, move in direction, simultaneously because
Elongated slot 10 limits with the higher pair of motion guide axle 11, and pressure head 8 rotates around motion guide axle 11 simultaneously, pressure head
8 contract back in alignment pin 6 completely, compress point and open, it is ensured that one-level sliding can exit the product of front wheel housing
Hole.
This structure is applied in the production of entity car, and onsite application is respond well.Decrease later stage installation and debugging
Difficulty, the reliability of use is greatly increased, and longtime running almost without any fault, designs simple in construction,
Reduce field maintenance difficulty and substantially reduce maintenance time simultaneously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (10)
1. a wheel cover positioning and clamping mechanism, it is characterised in that: include base, be slidably connected at described base
On the sliding plate and be connected to the wheel cover frock on described sliding plate top of can slide up and down, described base bottom
Being provided with promotion cylinder, the expansion link of described promotion cylinder is connected with described sliding plate；Described wheel cover frock bag
Including key seat, described key seat top connects alignment pin, locating piece and two pressure heads, and described key seat bottom connects
Clamping cylinder, described clamping cylinder is had to be connected with said two pressure head.
Wheel cover positioning and clamping mechanism the most according to claim 1, it is characterised in that: said two pressure head
Being arranged in the cylinder on described key seat top, the top of said two pressure head is stretched out from described key seat top, institute
Stating alignment pin be arranged on the top of described key seat and be positioned at outside said two pressure head, described locating piece is arranged on
The position that described key seat top is relative with described pressure head.
Wheel cover positioning and clamping mechanism the most according to claim 2, it is characterised in that: said two pressure head
Bottom all offer elongated slot, motion guide axle, one end of described motion guide axle are installed in two elongated slots
Being fixed on described key seat, the lower end of said two pressure head is hinged with the expansion link of described clamping cylinder.
Wheel cover positioning and clamping mechanism the most according to claim 3, it is characterised in that: said two elongated slot
Relative tilt is arranged.
Wheel cover positioning and clamping mechanism the most according to claim 4, it is characterised in that: described wheel cover frock
When clamped condition, said two pressure head launches in Y-shaped.
Wheel cover positioning and clamping mechanism the most according to claim 4, it is characterised in that: described wheel cover frock
When open mode, said two pressure head is retracted in described alignment pin.
Wheel cover positioning and clamping mechanism the most according to claim 1, it is characterised in that: described wheel cover frock
Key seat be connected to described sliding plate top by connecting plate.
Wheel cover positioning and clamping mechanism the most according to claim 1, it is characterised in that: set on described base
Sliding guide rail, described sliding plate is had to be connected with described sliding slide.
Wheel cover positioning and clamping mechanism the most according to claim 1, it is characterised in that: described promotion cylinder
The bottom of described base it is arranged on by cylinder mounting seat.
Wheel cover positioning and clamping mechanism the most according to claim 1, it is characterised in that: described promotion gas
The expansion link of cylinder is connected with described sliding plate by cylinder connector mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279300.2U CN205572204U (en) | 2016-04-06 | 2016-04-06 | Wheel casing location clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279300.2U CN205572204U (en) | 2016-04-06 | 2016-04-06 | Wheel casing location clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572204U true CN205572204U (en) | 2016-09-14 |
Family
ID=56865172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279300.2U Expired - Fee Related CN205572204U (en) | 2016-04-06 | 2016-04-06 | Wheel casing location clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572204U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695196A (en) * | 2017-02-28 | 2017-05-24 | 武汉瑞松北斗汽车装备有限公司 | Workpiece gripping mechanism of special gripper for automobile wheel cover |
| CN107263347A (en) * | 2016-04-06 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | A kind of wheel cover positioning and clamping mechanism |
| CN107378339A (en) * | 2017-07-18 | 2017-11-24 | 安徽江淮汽车集团股份有限公司 | Positioner of the front overhang hole in welding process |
| CN108311906A (en) * | 2018-04-23 | 2018-07-24 | 昆山富通电子有限公司 | A kind of positioning device of electric motor end cap |
-
2016
- 2016-04-06 CN CN201620279300.2U patent/CN205572204U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263347A (en) * | 2016-04-06 | 2017-10-20 | 上汽通用五菱汽车股份有限公司 | A kind of wheel cover positioning and clamping mechanism |
| CN107263347B (en) * | 2016-04-06 | 2023-08-29 | 上汽通用五菱汽车股份有限公司 | Wheel casing positioning and clamping mechanism |
| CN106695196A (en) * | 2017-02-28 | 2017-05-24 | 武汉瑞松北斗汽车装备有限公司 | Workpiece gripping mechanism of special gripper for automobile wheel cover |
| CN107378339A (en) * | 2017-07-18 | 2017-11-24 | 安徽江淮汽车集团股份有限公司 | Positioner of the front overhang hole in welding process |
| CN107378339B (en) * | 2017-07-18 | 2019-11-05 | 安徽江淮汽车集团股份有限公司 | The positioning device of front overhang hole in the welding process |
| CN108311906A (en) * | 2018-04-23 | 2018-07-24 | 昆山富通电子有限公司 | A kind of positioning device of electric motor end cap |
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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 |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |