CN109332048A - A kind of thin-wall part clamping device of adjustable holding dynamics - Google Patents
A kind of thin-wall part clamping device of adjustable holding dynamics Download PDFInfo
- Publication number
- CN109332048A CN109332048A CN201811257289.XA CN201811257289A CN109332048A CN 109332048 A CN109332048 A CN 109332048A CN 201811257289 A CN201811257289 A CN 201811257289A CN 109332048 A CN109332048 A CN 109332048A
- Authority
- CN
- China
- Prior art keywords
- bracket
- thin
- fixedly connected
- wall part
- thread bush
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0285—Stands for supporting individual articles to be sprayed, e.g. doors, vehicle body parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention discloses a kind of thin-wall part clamping devices of adjustable holding dynamics, it is related to field of fixtures, the thin-wall part clamping device of the adjustable holding dynamics, including workbench, bracket is fixedly connected at the top of the workbench, the quantity of the bracket is two, the top of two brackets is fixedly connected with the lower surface of connecting plate, the opposite face of two brackets is inlaid with sliding bearing, the inner wall of two sliding bearings is fixedly connected with the surface of lead screw, the surface activity of the lead screw is socketed with thread bush, the thread bush is located at the centre of two brackets, the quantity of the thread bush is two.The present invention passes through setting chuck body, convex block, spring, telescopic device and screw rod, solving existing thin-wall part fixture for processing mostly and cannot individually adjust two fixtures makes fixture contact be bonded surface of thin-walled parts shape, the problem for causing the clamping degree regulating effect of thin-wall part fixture for processing bad.
Description
Technical field
The present invention relates to clamp art, specially a kind of thin-wall part clamping device of adjustable holding dynamics.
Background technique
Fixture of the thin-wall part fixture for processing for being gripped when thin-wall part spray painting, polishing or installation, the thin-wall part
Fixture for processing has the advantages that clamping is firm and does not wear thin-wall part, and thin-wall part fixture for processing is generally required in clamping
It is adjusted accordingly according to the model of thin-wall part and type, can be only achieved the effect of clamping force adaptation.
Existing thin-wall part fixture for processing mostly pass through and meanwhile adjust two fixtures distance go clamp thin-wall part, cannot
Individually adjusting two fixtures makes fixture contact be bonded surface of thin-walled parts shape, leads to the clamping degree tune of thin-wall part fixture for processing
It saves ineffective.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of thin-wall part clampings of adjustable holding dynamics
Device, solving existing thin-wall part fixture for processing mostly and cannot individually adjust two fixtures makes fixture contact be bonded thin-wall part
Surface shape, the problem for causing the clamping degree regulating effect of thin-wall part fixture for processing bad.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of thin-wall part clamping device of adjustable holding dynamics, including workbench, the top of the workbench is fixed to be connected
It is connected to bracket, the quantity of the bracket is two, and the top of two brackets is fixedly connected with the lower surface of connecting plate, two
The opposite face of a bracket is inlaid with sliding bearing, and the inner wall of two sliding bearings, which is fixed with the surface of lead screw, to be connected
It connects, the surface activity of the lead screw is socketed with thread bush, and the thread bush is located at the centre of two brackets, the number of the thread bush
Amount is two, is fixedly connected with guide pad, side and connecting plate of the guide pad far from thread bush at the top of the thread bush
The inner wall that lower surface opens up guide groove is slidably connected, and the bottom of the thread bush is fixedly connected with movable plate, two activities
The inner wall that the opposite face of plate opens up threaded hole is connected with screw rod, and the screw rod is connected to far from one end movable sleeve of bracket to be stretched
Compression apparatus, the telescopic device have attachment device far from one end movable inlaying of screw rod, and the attachment device is far from telescopic device
One end movable sleeve be connected to chuck body, the chuck body is fixedly connected with spring close to the side of bracket, and the spring leans on
One end of nearly bracket is fixedly connected with fixed ring, and the fixed ring is fixedly attached to the surface of telescopic device, the chuck body
Side far from bracket is fixedly connected by connecting shaft with the side of convex block.
Moreover, offering the opposite thread groove of screw thread respectively at the position of corresponding two thread bush in the lead screw surface.
Moreover, the telescopic device includes connecting tube, guide rod, pressure spring and motion bar, the pressure spring and guide rod are solid
Surely connection inside pipe wall is connected to close to the side of bracket, and the pressure spring is actively socketed on the surface of guide rod, and the motion bar is solid
Surely it is connected to the one end of pressure spring far from bracket, the motion bar is actively socketed on the surface of guide rod, the screw rod movable inlaying
In connecting tube close to one end of bracket, the fixed ring is fixedly attached to the surface of motion bar, and to be located at connecting tube remote for fixed ring
Side from bracket.
Moreover, the attachment device includes fixing axle and ball, the quantity of the ball is two, two balls point
It is not embedded in the both ends of fixing axle, it is close that two balls are embedded in motion bar one end and chuck body far from bracket respectively
The side of bracket.
Moreover, the left end of the lead screw runs through sliding bearing and extends to the left side of connecting plate, the left end of the lead screw is solid
Surely it is socketed with connector sleeve.
The advantages and benefits of the present invention are:
1, the thin-wall part clamping device of adjustable holding dynamics of the present invention is by being arranged chuck body, convex block, spring, stretching
Device and screw rod adjust two chuck body clamping degrees by turning screw rod respectively, are made by the contact of convex block and thin-wall part
Convex block fitting thin-wall part achievees the purpose that clamping and fitting, and telescopic device and spring have cushion effect, pass through spring and pressure spring
The cushion effect size that elastic force is formed changes the clamping degree of chuck body, it is adjustable to have reached clamping degree, and clamping effect is good
Purpose, solving existing thin-wall part fixture for processing mostly and cannot individually adjust two fixtures makes fixture contact be bonded thin-wall part
Surface shape, the problem for causing the clamping degree regulating effect of thin-wall part fixture for processing bad.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is structural schematic diagram at present clip body position.
In figure: 1- workbench, 2- bracket, 3- connecting plate, 4- sliding bearing, 5- lead screw, 6- thread bush, 7- guide pad, 8-
Movable plate, 9- screw rod, 10- telescopic device, 1001- connecting tube, 1002- guide rod, 1003- pressure spring, 1004- motion bar, 11- connect
Connection device, 1101- fixing axle, 1102- ball, 12- chuck body, 13- spring, 14- fixed ring, 15- convex block, 16- connector sleeve.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive,
Qualitatively, this does not limit the scope of protection of the present invention.
A kind of thin-wall part clamping device of adjustable holding dynamics, including workbench 1, the top of workbench 1 are fixedly connected
There is bracket 2, the quantity of bracket 2 is two, and the top of two brackets 2 is fixedly connected with the lower surface of connecting plate 3, two brackets
2 opposite face is inlaid with sliding bearing 4, and the inner wall of two sliding bearings 4 is fixedly connected with the surface of lead screw 5, lead screw 5
Surface activity is socketed with thread bush 6, and thread bush 6 is located at the centre of two brackets 2, and the quantity of thread bush 6 is two, thread bush 6
Top be fixedly connected with guide pad 7, side of the guide pad 7 far from thread bush 6 and 3 lower surface of connecting plate open up in guide groove
Wall is slidably connected, and the bottom of thread bush 6 is fixedly connected with movable plate 8, and the opposite face of two movable plates 8 opens up the inner wall of threaded hole
It is connected with screw rod 9, screw rod 9 is connected to telescopic device 10 far from one end movable sleeve of bracket 2, and telescopic device 10 is far from screw rod
9 one end movable inlaying has attachment device 11, and attachment device 11 is connected to chuck body far from one end movable sleeve of telescopic device 10
12, chuck body 12 is fixedly connected with spring 13 close to the side of bracket 2, and the quantity of the corresponding spring 13 of two chuck bodies 12 is equal
It is four, and attachment device 11 is located at the centre of four springs 13, spring 13 is fixedly connected with fixed ring close to one end of bracket 2
14, fixed ring 14 is fixedly attached to the surface of telescopic device 10, side of the chuck body 12 far from bracket 2 by connecting shaft with it is convex
The side of block 15 is fixedly connected, and chuck body 12 is in the form of annular discs, and convex block 15 is hemispherical.
As a kind of technical optimization scheme of the invention, opened up respectively at the position of corresponding two thread bush 6 in 5 surface of lead screw
There is the thread groove that screw thread is opposite, allows two thread bush 6 close to movement, clamp chuck body 12.
As a kind of technical optimization scheme of the invention, telescopic device 10 includes connecting tube 1001, guide rod 1002, pressure spring
1003 and motion bar 1004, pressure spring 1003 and guide rod 1002 be fixedly connected in 1001 inner wall of connecting tube close to the one of bracket 2
Side, pressure spring 1003 are actively socketed on the surface of guide rod 1002, and motion bar 1004 is fixedly connected on pressure spring 1003 far from bracket 2
One end, motion bar 1004 are actively socketed on the surface of guide rod 1002, and screw rod 9 is movably embedded in connecting tube 1001 close to bracket 2
One end, fixed ring 14 is fixedly attached to the surface of motion bar 1004, and fixed ring 14 is located at connecting tube 1001 far from bracket 2
Side, motion bar 1004 are horizontally slipped inside connecting tube 1001 by pressure spring 1003, and guide rod 1002 leads motion bar 1004
To.
As a kind of technical optimization scheme of the invention, attachment device 11 includes fixing axle 1101 and ball 1102, ball
1102 quantity is two, and two balls 1102 are embedded in the both ends of fixing axle 1101 respectively, and two balls 1102 are inlayed respectively
In the one end far from bracket 2 of motion bar 1004 and chuck body 12 close to the side of bracket 2, chuck body is made by ball 1102
12 rotate around 1102 centre of sphere of ball, and two 1102 half of ball connect with fixing axle 1101, two balls 1102 the other half then divide
It is not connect with motion bar 1004 and chuck body 12.
As a kind of technical optimization scheme of the invention, the left end of lead screw 5 through sliding bearing 4 and extends to connecting plate 3
Left side, the left end fixing sleeve of lead screw 5 is connected to connector sleeve 16, and setting connector sleeve 16 is convenient for rotary screw rod 5, prevents from skidding.
When in use, keep two thread bush 6 close along lead screw 5 by 16 rotational lead screw 5 of connector sleeve, guide pad 7 is to screw thread
6 guiding of set, two chuck bodies 12 clamp thin-wall part at this time, adjust two clampings of chuck bodies 12 respectively by turning screw rod 9
Degree, chuck body 12 is attached to the surface difference of thin-wall part at this time, and screw rod 9 is embedded in the one of connecting tube 1001 by rolling bearing
End makes screw rod 9 drive chuck body 12 that can only control by the stiction of rolling bearing and thin-wall part and chuck body 12
Mobile, spring 13 accordingly stretches with pressure spring 1003 at this time contacts convex block 15 with surface of thin-walled parts fitting, and convex block 15 is bonded thin-walled
Part achievees the purpose that clamping and fitting, chuck body 12 around ball 1102 can 360 deg rotation, spring 13 is to fixture sheet
12 activity of body has cushion effect, and telescopic device 10 and spring 13 have cushion effect, and motion bar 1004 can be inside connecting tube 1001
Left and right activity is changed the clamping degree of chuck body 12 by the cushion effect size that spring 13 and 1003 elastic force of pressure spring are formed, reached
Arrive that clamping degree is adjustable, and the purpose that clamping effect is good.
It can to sum up obtain, the present invention passes through setting chuck body 12, convex block 15, spring 13, telescopic device 10 and screw rod 9, solution
Existing thin-wall part fixture for processing of having determined, which mostly cannot individually adjust two fixtures, makes fixture contact be bonded surface of thin-walled parts shape
Shape, the problem for causing the clamping degree regulating effect of thin-wall part fixture for processing bad.
Claims (5)
1. a kind of thin-wall part clamping device of adjustable holding dynamics, including workbench (1), it is characterised in that: the workbench
(1) be fixedly connected at the top of bracket (2), the quantity of the bracket (2) is two, the top of two brackets (2) with
The lower surface of connecting plate (3) is fixedly connected, and the opposite face of two brackets (2) is inlaid with sliding bearing (4), described in two
The inner wall of sliding bearing (4) is fixedly connected with the surface of lead screw (5), and the surface activity of the lead screw (5) is socketed with thread bush
(6), the thread bush (6) is located at the centre of two brackets (2), and the quantity of the thread bush (6) is two, the thread bush
(6) it is fixedly connected at the top of guide pad (7), side and connecting plate (3) following table of the guide pad (7) far from thread bush (6)
The inner wall that face opens up guide groove is slidably connected, and the bottom of the thread bush (6) is fixedly connected with movable plate (8), two work
The inner wall that the opposite face of movable plate (8) opens up threaded hole is connected with screw rod (9), and the one of the screw rod (9) separate bracket (2)
End movable sleeve is connected to telescopic device (10), and the telescopic device (10) has attachment device far from one end movable inlaying of screw rod (9)
(11), the attachment device (11) is connected to chuck body (12) far from one end movable sleeve of telescopic device (10), the fixture sheet
Body (12) is fixedly connected with spring (13) close to the side of bracket (2), one end fixed company of the spring (13) close to bracket (2)
It is connected to fixed ring (14), the fixed ring (14) is fixedly attached to the surface of telescopic device (10), and the chuck body (12) is remote
Side from bracket (2) is fixedly connected by connecting shaft with the side of convex block (15).
2. a kind of thin-wall part clamping device of adjustable holding dynamics according to claim 1, it is characterised in that: the silk
The opposite thread groove of screw thread is offered respectively at the position of corresponding two thread bush (6) in thick stick (5) surface.
3. a kind of thin-wall part clamping device of adjustable holding dynamics according to claim 1, it is characterised in that: described to stretch
Compression apparatus (10) includes connecting tube (1001), guide rod (1002), pressure spring (1003) and motion bar (1004), the pressure spring
(1003) it is fixedly connected in connecting tube (1001) inner wall with guide rod (1002) close to the side of bracket (2), the pressure spring
(1003) it is actively socketed on the surface of guide rod (1002), the motion bar (1004) is fixedly connected on pressure spring (1003) far from branch
One end of frame (2), the motion bar (1004) are actively socketed on the surface of guide rod (1002), screw rod (9) movable inlaying
In connecting tube (1001) close to the one end of bracket (2), the fixed ring (14) is fixedly attached to the surface of motion bar (1004), and
Fixed ring (14) is located at the side of connecting tube (1001) far from bracket (2).
4. a kind of thin-wall part clamping device of adjustable holding dynamics according to claim 3, it is characterised in that: the company
Connection device (11) includes fixing axle (1101) and ball (1102), and the quantity of the ball (1102) is two, two rollings
Pearl (1102) is embedded in the both ends of fixing axle (1101) respectively, and two balls (1102) are embedded in motion bar (1004) respectively
The side of one end and chuck body (12) far from bracket (2) close to bracket (2).
5. a kind of thin-wall part clamping device of adjustable holding dynamics according to claim 1, it is characterised in that: the silk
The left end of thick stick (5) runs through sliding bearing (4) and extends to the left side of connecting plate (3), and the left end fixing sleeve of the lead screw (5) is connected to
Connector sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257289.XA CN109332048A (en) | 2018-10-26 | 2018-10-26 | A kind of thin-wall part clamping device of adjustable holding dynamics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811257289.XA CN109332048A (en) | 2018-10-26 | 2018-10-26 | A kind of thin-wall part clamping device of adjustable holding dynamics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109332048A true CN109332048A (en) | 2019-02-15 |
Family
ID=65311896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811257289.XA Withdrawn CN109332048A (en) | 2018-10-26 | 2018-10-26 | A kind of thin-wall part clamping device of adjustable holding dynamics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109332048A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282765A (en) * | 2020-02-05 | 2020-06-16 | 陈秀满 | Rotatable and paint-coated ice cream stick device |
| CN111872991A (en) * | 2020-07-28 | 2020-11-03 | 孙锐 | Dried fruit production section device |
| CN112626182A (en) * | 2021-02-01 | 2021-04-09 | 云南省传染病医院、云南省艾滋病关爱中心(云南省心理卫生中心) | Molecular identification method of Marneffei staphylium |
| CN112736441A (en) * | 2020-12-24 | 2021-04-30 | 张艺驰 | Auxiliary adjusting device for RFID tag antenna |
| CN114146848A (en) * | 2021-11-08 | 2022-03-08 | 安徽柳溪智能装备有限公司 | Powder spraying robot for workpiece surface treatment |
-
2018
- 2018-10-26 CN CN201811257289.XA patent/CN109332048A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282765A (en) * | 2020-02-05 | 2020-06-16 | 陈秀满 | Rotatable and paint-coated ice cream stick device |
| CN111282765B (en) * | 2020-02-05 | 2021-04-16 | 安徽新大陆特种涂料有限责任公司 | Rotatable and paint-coated ice cream stick device |
| CN111872991A (en) * | 2020-07-28 | 2020-11-03 | 孙锐 | Dried fruit production section device |
| CN112736441A (en) * | 2020-12-24 | 2021-04-30 | 张艺驰 | Auxiliary adjusting device for RFID tag antenna |
| CN112626182A (en) * | 2021-02-01 | 2021-04-09 | 云南省传染病医院、云南省艾滋病关爱中心(云南省心理卫生中心) | Molecular identification method of Marneffei staphylium |
| CN114146848A (en) * | 2021-11-08 | 2022-03-08 | 安徽柳溪智能装备有限公司 | Powder spraying robot for workpiece surface treatment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |