CN206869730U - A kind of automotive hub Double-linkage fixture - Google Patents
A kind of automotive hub Double-linkage fixture Download PDFInfo
- Publication number
- CN206869730U CN206869730U CN201720638165.0U CN201720638165U CN206869730U CN 206869730 U CN206869730 U CN 206869730U CN 201720638165 U CN201720638165 U CN 201720638165U CN 206869730 U CN206869730 U CN 206869730U
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- China
- Prior art keywords
- seat board
- rack
- pawl arm
- sliding block
- support brace
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Abstract
A kind of automotive hub Double-linkage fixture, it is related to field of fixtures, including clamp body, support brace is installed on clamp body, support brace top is provided with seat board, seat board pressing plate is provided with seat board, fix bar is additionally provided with clamp body bottom, a drive mechanism and retaining mechanism is provided with seat board and support brace.The utility model positioning precision is high, change the more quick efficiency of wheel-type, simple to operate, clamping workpiece is simple, accessory is few, versatility is good, use manpower and material resources sparingly, improve the work efficiency remodeled in aluminium alloy wheel hub of vehicle process, it is cost-effective, reduce accessory kit, be easy to manage.
Description
Technical field
Field of fixtures is the utility model is related to, specifically a kind of automotive hub Double-linkage fixture.
Background technology
Wheel hub is called wheel rim, steel ring, is wide support the drum-shaped of tire, metal portion of the center on axle in tire
Part.Hub fixture is complex at present, and cost is higher, and dismounting is extremely constant.
Chinese patent CN2011204134384, this case disclose a kind of " automatic fixture of energy hoisting cylindrical electrode " bag
Leading truck in tank can deeply be burnt by including, and be fixedly connected with hold-down support on leading truck, by jointed shaft a and be hinged on hold-down support
Axle b and left jig arm and right jig arm hinge connection, strut by jointed shaft c and jointed shaft d and left jig arm and right jig arm hinge connection,
Connecting rod a and connecting rod b is connected by jointed shaft e hinge connections, connecting rod c and connecting rod d with right jig arm with left jig arm by jointed shaft f hinges
Connect, pull bar a and pull bar b and connecting rod a, connecting rod b, connecting rod c, connecting rod d pass through jointed shaft g hinge connections, suspension hook pin and pull bar a and drawing
Bar b hinge connections, are provided with jointed shaft h between connecting rod a and connecting rod b, and lock shaft is provided between connecting rod c and connecting rod d, are cutting with scissors
Manual lock is connected with spindle h, being provided with manual lock can engage and can be by the locking groove of fixture locking, function with lock shaft
Single, overall flexibility can be poor, and equipment is complex.
Utility model content
The problem of complicated for existing Hub fixture equipment, cost is high, dismounting trouble, and efficiency is low, the utility model provides
A kind of automotive hub Double-linkage fixture, can avoid the generation of above mentioned problem.
The technical scheme in the invention for solving the technical problem is：
A kind of automotive hub Double-linkage fixture, including clamp body, support brace, support brace top peace are installed on clamp body
Equipped with seat board, seat board pressing plate is provided with seat board, fix bar is additionally provided with clamp body bottom, on seat board and support brace
It is provided with a drive mechanism and retaining mechanism.
Further, the drive mechanism includes gear shaft, upper fluted disc, lower tooth disk, the first sliding block, the first rack, second
Rack, the second sliding block and guide groove, are provided with lower tooth disk in support brace, and fluted disc is provided with seat board, support brace with
A gear shaft is provided with seat board, gear is each provided with gear shaft and is meshed with upper fluted disc and lower tooth disk, is set on seat board
There are the first sliding block and the first rack, the first rack is installed, the first rack is meshed with upper fluted disc, in support brace on the first sliding block
On be provided with guide groove, be slidably fitted with the second sliding block in guide groove, the second sliding block is provided with the second rack, and the second rack is with
Fluted disc is meshed.
Further, the retaining mechanism includes pawl arm and pin strip, and pin strip is provided with the first sliding block, and pawl arm includes pawl
Arm plate, pin loose slot and through hole, pawl arm plate middle part are provided with pin loose slot, pawl arm plate bottom are provided with through hole, pawl arm plate leads to
Cross pin strip and pawl arm is hinged with pin loose slot, pawl arm is hinged with the second sliding block.
Further, slide rail is provided with the seat board, radial positioning block is sliding combined with slide rail, in radial positioning block
On be provided with knob bolt, adjusting knob bolt can make radial positioning block be slidably matched or be positioned at the one of slide rail.
The beneficial effects of the utility model are：
The utility model positioning precision is high, change the more quick efficiency of wheel-type, simple to operate, clamping workpiece is simple, accessory is few,
Versatility is good, uses manpower and material resources sparingly, and improves the work efficiency remodeled in aluminium alloy wheel hub of vehicle process, cost-effective, reduces
Accessory kit, it is easy to manage.
The coupled chuck realizes determining for a variety of different type wheel hubs by changing pulling claw capitiform formula and wheel hub positioning attachment
Position, three clamping jaw arms can synchronously link to center (or opposite direction) with support base and adjust, and be rapidly completed the tune of processing wheel molded dimension
Section, and can finely tune.Ensure the clamping force direction of clamping jaw clamping point perpendicular to supporting surface.
Brief description of the drawings
Fig. 1 is graphics of the present utility model；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is another sectional view of the present utility model；
Fig. 4 is the structural representation of pawl arm；
Fig. 5 is the structural representation of the first sliding block；
Fig. 6 is the structural representation of the first rack；
Fig. 7 is the structural representation of clamp body.
In figure：1 clamp body, 2 support braces, 3 seat boards, 4 seat board pressing plates, 5 times fix bars, 61 gear shafts, fluted disc on 62, under 63
Fluted disc, 64 first sliding blocks, 65 first racks, 66 second racks, 67 second sliding blocks, 68 guide grooves, 69 pin strips, 7 pawl arms, 71 pawl arms
Plate, 72 pin loose slots, 73 through holes, 81 slide rails, 82 radial positioning blocks.
Embodiment
As shown in Figures 1 to 7, the automotive hub Double-linkage fixture includes a clamp body 1, and tension is provided with clamp body
Plate 2, support brace top are provided with seat board 3, seat board pressing plate 4 are provided with seat board 3, is additionally provided with clamp body bottom and fixes
Bar 5, for fixing the fixture.
A drive mechanism and retaining mechanism are provided with seat board and support brace, the drive mechanism can drive locking machine
The pawl arm of structure realizes the fast positioning of wheel hub.
As shown in Fig. 2 the drive mechanism includes gear shaft 61, upper fluted disc 62, lower tooth disk 63, the first sliding block 64, first
Rack 65, the second rack 66, the second sliding block 67 and guide groove 68, lower tooth disk is provided with support brace, is provided with seat board
Upper fluted disc, a gear shaft is provided with support brace and seat board, gear and upper fluted disc and lower tooth disk phase are each provided with gear shaft
Engagement.The transmission of upper fluted disc and lower tooth disk so can be driven by the rotation of gear shaft.
The first sliding block and the first rack are provided with seat board, the first rack is installed on the first sliding block, the first rack with
Upper fluted disc is meshed, and so by the rotation of upper fluted disc, can drive the feeding of the first rack, so as to realize the position of the first sliding block
Shifting changes.
Guide groove is provided with support brace, the second sliding block is slidably fitted with guide groove, the second sliding block is provided with second
Rack, the second rack are meshed with lower tooth disk.
The retaining mechanism includes pawl arm 7 and pin strip 69, and pin strip 69 is provided with the first sliding block, and pawl arm 7 includes pawl arm
Plate 71, pin loose slot 72 and through hole 73, pawl arm plate middle part are provided with pin loose slot, pawl arm plate bottom are provided with through hole, pawl arm
Plate is hinged with pawl arm 7 by pin strip at pin loose slot, and pawl arm 7 is hinged with the second sliding block, so by the first sliding block and
The slip of second sliding block, position and angle with regard to pawl arm can be changed, so as to realize the clamping work to wheel hub.
Further, as shown in figure 3, being provided with slide rail 81 on seat board, radial positioning block 82 is sliding combined with slide rail,
Knob bolt is provided with radial positioning block, adjusting knob bolt can make radial positioning block be slidably matched or be positioned at slide rail
At one.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (4)
1. a kind of automotive hub Double-linkage fixture, it is characterized in that, including clamp body, support brace is installed on clamp body, tensed
Plate top is provided with seat board, and seat board pressing plate is provided with seat board, and fix bar is additionally provided with clamp body bottom, in seat board and
A drive mechanism and retaining mechanism are provided with support brace.
2. a kind of automotive hub Double-linkage fixture according to claim 1, it is characterized in that, the drive mechanism includes gear
Axle, upper fluted disc, lower tooth disk, the first sliding block, the first rack, the second rack, the second sliding block and guide groove, are provided with support brace
Lower tooth disk, fluted disc is installed in seat board, is provided with a gear shaft on support brace and seat board, tooth is each provided with gear shaft
Wheel is meshed with upper fluted disc and lower tooth disk, and the first sliding block and the first rack are provided with seat board, and the is provided with the first sliding block
One rack, the first rack are meshed with upper fluted disc, and guide groove is provided with support brace, the second cunning is slidably fitted with guide groove
Block, the second sliding block are provided with the second rack, and the second rack is meshed with lower tooth disk.
3. a kind of automotive hub Double-linkage fixture according to claim 2, it is characterized in that, the retaining mechanism includes pawl arm
And pin strip, pin strip is installed on the first sliding block, pawl arm includes pawl arm plate, pin loose slot and through hole, is provided with the middle part of pawl arm plate
Loose slot is sold, pawl arm plate bottom is provided with through hole, pawl arm plate is hinged with pawl arm by pin strip at pin loose slot, is slided second
Pawl arm is hinged with block.
4. a kind of automotive hub Double-linkage fixture according to claim 3, it is characterized in that, it is provided with cunning on the seat board
Rail, radial positioning block is sliding combined with slide rail, knob bolt is provided with radial positioning block, adjusting knob bolt can make footpath
It is slidably matched or is positioned at the one of slide rail to locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638165.0U CN206869730U (en) | 2017-06-02 | 2017-06-02 | A kind of automotive hub Double-linkage fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638165.0U CN206869730U (en) | 2017-06-02 | 2017-06-02 | A kind of automotive hub Double-linkage fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869730U true CN206869730U (en) | 2018-01-12 |
Family
ID=61338029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638165.0U Active CN206869730U (en) | 2017-06-02 | 2017-06-02 | A kind of automotive hub Double-linkage fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869730U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374314A (en) * | 2018-11-06 | 2019-02-22 | 清远初曲智能科技有限公司 | A kind of new-energy automobile wheel hub decorative cover unit Strength EMI detection device |
| CN109719642A (en) * | 2018-11-26 | 2019-05-07 | 宁夏金梯氟塑防腐设备有限公司 | A kind of adjustable tetrafluoro liner caliber processing tool |
| CN110052764A (en) * | 2019-04-12 | 2019-07-26 | 大族激光科技产业集团股份有限公司 | A kind of discs clamp positioning mechanism and the laser process equipment using it |
| CN111360721A (en) * | 2020-03-19 | 2020-07-03 | 昆山达优精密机械有限公司 | Positioning mechanism for automobile hub |
| CN111487056A (en) * | 2020-06-03 | 2020-08-04 | 港瑞控股集团有限公司 | Mounting structure of water pressure test equipment for building construction |
| CN112692622A (en) * | 2021-01-05 | 2021-04-23 | 江苏速力达精密科技有限公司 | Flexible machining clamp for automobile hub |
| CN113878378A (en) * | 2021-10-09 | 2022-01-04 | 安徽奥普汽车制动系统有限公司 | Automatic centering device for processing automobile brake accessories |
-
2017
- 2017-06-02 CN CN201720638165.0U patent/CN206869730U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374314A (en) * | 2018-11-06 | 2019-02-22 | 清远初曲智能科技有限公司 | A kind of new-energy automobile wheel hub decorative cover unit Strength EMI detection device |
| CN109374314B (en) * | 2018-11-06 | 2020-02-14 | 清远初曲智能科技有限公司 | New energy automobile hub decorations lid unit intensity electromagnetic detection device |
| CN109719642A (en) * | 2018-11-26 | 2019-05-07 | 宁夏金梯氟塑防腐设备有限公司 | A kind of adjustable tetrafluoro liner caliber processing tool |
| CN110052764A (en) * | 2019-04-12 | 2019-07-26 | 大族激光科技产业集团股份有限公司 | A kind of discs clamp positioning mechanism and the laser process equipment using it |
| CN111360721A (en) * | 2020-03-19 | 2020-07-03 | 昆山达优精密机械有限公司 | Positioning mechanism for automobile hub |
| CN111487056A (en) * | 2020-06-03 | 2020-08-04 | 港瑞控股集团有限公司 | Mounting structure of water pressure test equipment for building construction |
| CN111487056B (en) * | 2020-06-03 | 2021-10-15 | 港瑞控股集团有限公司 | Mounting structure of water pressure test equipment for building construction |
| CN112692622A (en) * | 2021-01-05 | 2021-04-23 | 江苏速力达精密科技有限公司 | Flexible machining clamp for automobile hub |
| CN113878378A (en) * | 2021-10-09 | 2022-01-04 | 安徽奥普汽车制动系统有限公司 | Automatic centering device for processing automobile brake accessories |
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