CN204471004U - A kind of elasticity automatic clamping fixture - Google Patents
A kind of elasticity automatic clamping fixture Download PDFInfo
- Publication number
- CN204471004U CN204471004U CN201520063094.7U CN201520063094U CN204471004U CN 204471004 U CN204471004 U CN 204471004U CN 201520063094 U CN201520063094 U CN 201520063094U CN 204471004 U CN204471004 U CN 204471004U
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- China
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- holder
- pushing block
- push rod
- flexible member
- clamping
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Abstract
The utility model relates to mechanical clamp technical field, disclose a kind of elasticity automatic clamping fixture, comprise holder, described holder one end is provided with rim, and the other end of described holder is provided with loose plug, and the below of described rim is provided with pushing block, described loose plug is connected with push rod, described holder is provided with through hole, and described push rod is connected with pushing block through through hole, is provided with the flexible member be socketed on described push rod between described holder and pushing block; This automatic clamping fixture in use, only need to promote pushing block, under the effect of push rod, loose plug is separated with holder, workpiece can be loaded or take out from holder like this, meanwhile, when unclamping pushing block, under the active force of flexible member, push rod is pushed to one end of pushing block by flexible member, make loose plug and holder close up clamping, obviously, this fixture has the function that Automatic-clamping resets, easy to operate, and flexible member makes clamping force more have elasticity, stress equalization, ensures that workpiece is injury-free under the object realizing clamping.
Description
Technical field
The utility model relates to mechanical clamp technical field, particularly relates to a kind of elasticity automatic clamping fixture.
Background technology
Fixture refers in machine-building process and is used for fixing processing object, makes it to be fixed on correct position, to accept the device of constructing or detecting.
Usually, in order to be suitable for the manufacture of different workpieces, process and fix, fixture often needs to design according to workpiece, fixture used when prior art discloses a kind of machine tooling, this fixture comprises keeper and clamping part, described keeper is swallow-tail form, the two ends of described keeper are relatively set with tapped through hole, described clamping part comprises screw rod and chuck, screw rod and chuck with the center line of keeper for axial symmetry is arranged, described screw rod and tapped through hole are threaded connection, one end be positioned at inside keeper of described screw rod is connected with chuck, described chuck is tabular and perpendicular to screw rod, this fixture, by artificial turn screw rod, makes chuck be clamped by Workpiece fixing, obviously, efficiency of its operation is lower, and needs chuck and workpiece closely to compress just can to realize workpiece firm, for electronic product, this chuck is easy defective work piece also, and inconvenient operation.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of can the elasticity automatic clamping fixture of the high and stress equalization of Automatic-clamping workpiece, operating efficiency.
For achieving the above object, a kind of elasticity automatic clamping fixture of the present utility model, comprise holder, one end of described holder is provided with rim, the other end of described holder is provided with the loose plug for clamping work pieces, described fixed seating is provided with pushing block in one end of rim, described loose plug is connected with push rod, described holder is provided with through hole, described push rod is connected with pushing block through through hole, is provided with for driving described loose plug to carry out the flexible member resetted between described holder and pushing block.
Preferably, described holder is provided with the recess for accommodating flexible member, and described pushing block is provided with the fixed hole position be connected with described push rod.
Preferably, the inner side of described loose plug and rim is provided with ring rib.
Preferably, the middle part of described holder is provided with the groove for accommodating positioning workpieces, and described groove is provided with the sucker for connecting tracheae.
Preferably, the side of described sucker is provided with the sensing hole for accommodating inductor.
Preferably, described push rod is provided with two.
The beneficial effects of the utility model: a kind of elasticity automatic clamping fixture of the present utility model, comprise holder, described holder one end is provided with rim, the other end of described holder is provided with loose plug, the below of described rim is provided with pushing block, and described loose plug is connected with push rod, and described holder is provided with through hole, described push rod is connected with pushing block through through hole, is provided with the flexible member be socketed on described push rod between described holder and pushing block; This automatic clamping fixture in use, only need to promote pushing block, under the effect of push rod, loose plug is separated with holder, workpiece can be loaded or take out from holder like this, meanwhile, when unclamping pushing block, under the active force of flexible member, push rod is pushed to one end of pushing block by flexible member, make loose plug and holder close up clamping, obviously, this fixture has the function that Automatic-clamping resets, easy to operate, and flexible member makes clamping force more have elasticity, stress equalization, ensures that workpiece is injury-free under the object realizing clamping.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is that the A-A of Fig. 3 is to sectional view.
Reference numeral comprises:
Holder--1, rim-11, through hole--12, flexible member--13, recess--14, ring rib--15, groove--16, sucker--17, sensing hole--18, loose plug--2, pushing block--3, fixed hole position--31, push rod--4.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing the utility model.
See Fig. 1 to Fig. 4, a kind of elasticity automatic clamping fixture, comprise holder 1, one end of described holder 1 is provided with rim 11, the other end of described holder 1 is provided with the loose plug 2 for clamping work pieces, one end that described holder 1 is positioned at rim 11 is provided with pushing block 3, described loose plug 2 is connected with push rod 4, described holder 1 is provided with through hole 12, described push rod 4 is connected with pushing block 3 through through hole 12, is provided with for driving described loose plug 2 to carry out the flexible member 13 resetted between described holder 1 and pushing block 3, this automatic clamping fixture in use, only need to promote pushing block 3, it is emphasized that: when promoting pushing block 3, manual thrust can be adopted to operate, also the modes such as cylinder can be adopted to operate, wherein, the mode of cylinder is adopted more to be conducive to realizing the Comprehensive Control of industry, under the effect of push rod 4, loose plug 2 is separated with holder 1, workpiece can be loaded or take out from holder 1 like this, simultaneously, when unclamping pushing block 3, under the active force of flexible member 13, described flexible member 13 is generally spring, flexible member 13 pushes push rod 4 one end of pushing block 3 to, loose plug 2 and holder 1 is made to close up clamping, obviously, this fixture has the function that Automatic-clamping resets, easy to operate, fasten relative to screw clamp, flexible member 13 makes clamping force more have elasticity, stress equalization, under the object realizing clamping, ensure that workpiece is injury-free.
Certainly, in order to make the operation of flexible member 13 more stable further, described holder 1 is provided with the recess 14 for accommodating flexible member 13, and described pushing block 3 is provided with the fixed hole position 31 be connected with described push rod 4.Like this, flexible member 13 is placed in recess 14, and under the effect of recess 14, flexible member 13 can stretch more accurately.
In the technical program, the inner side of described loose plug 2 and rim 11 is provided with ring rib 15.When being fixedly clamped workpiece, ring rib 15 better can contact with workpiece, and further, require higher electronic product for some, described ring rib 15 can adopt the materials such as rubber, better can protect workpiece.
In the technical program, in order to better positioning workpieces, the middle part of described holder 1 is provided with the groove 16 for accommodating positioning workpieces, and described groove 16 is provided with the sucker 17 for connecting tracheae.Operationally, described workpiece can utilize described groove 16 to carry out quick position, and described sucker 17 can, by absorption of workpieces in groove 16, prevent from dropping out displacement simultaneously.
Usually, operationally, in order to sense the whether correct clamping of described workpiece in groove 16, the side of described sucker 17 is provided with the sensing hole 18 for accommodating inductor.
Further, described push rod 4 is provided with two.Its two push rods 4 can improve the stability of clamping, and under the effect of two flexible members 13, clamping is more reliable.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. an elasticity automatic clamping fixture, comprise holder (1), one end of described holder (1) is provided with rim (11), it is characterized in that: the other end of described holder (1) is provided with the loose plug (2) for clamping work pieces, one end that described holder (1) is positioned at rim (11) is provided with pushing block (3), described loose plug (2) is connected with push rod (4), described holder (1) is provided with through hole (12), described push rod (4) is connected with pushing block (3) through through hole (12), the flexible member (13) for driving described loose plug (2) to carry out resetting is provided with between described holder (1) and pushing block (3).
2. a kind of elasticity automatic clamping fixture according to claim 1, it is characterized in that: described holder (1) is provided with the recess (14) for accommodating flexible member (13), described pushing block (3) is provided with the fixed hole position (31) be connected with described push rod (4).
3. a kind of elasticity automatic clamping fixture according to claim 1, is characterized in that: the inner side of described loose plug (2) and rim (11) is provided with ring rib (15).
4. a kind of elasticity automatic clamping fixture according to claim 1, is characterized in that: the middle part of described holder (1) is provided with the groove (16) for accommodating positioning workpieces, and described groove (16) is provided with the sucker (17) for connecting tracheae.
5., according to the arbitrary described a kind of elasticity automatic clamping fixture of claim 1-4, it is characterized in that: described push rod (4) is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063094.7U CN204471004U (en) | 2015-01-29 | 2015-01-29 | A kind of elasticity automatic clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063094.7U CN204471004U (en) | 2015-01-29 | 2015-01-29 | A kind of elasticity automatic clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471004U true CN204471004U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063094.7U Active CN204471004U (en) | 2015-01-29 | 2015-01-29 | A kind of elasticity automatic clamping fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN204471004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198734A (en) * | 2016-08-30 | 2016-12-07 | 镇江龙逸电子科技有限公司 | A kind of detachable portable wearing ultrasonic flaw detecting device |
| CN106622888A (en) * | 2016-12-14 | 2017-05-10 | 苏州博众精工科技有限公司 | Ring-shaped piece clamping mechanism |
-
2015
- 2015-01-29 CN CN201520063094.7U patent/CN204471004U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198734A (en) * | 2016-08-30 | 2016-12-07 | 镇江龙逸电子科技有限公司 | A kind of detachable portable wearing ultrasonic flaw detecting device |
| CN106622888A (en) * | 2016-12-14 | 2017-05-10 | 苏州博众精工科技有限公司 | Ring-shaped piece clamping mechanism |
| CN106622888B (en) * | 2016-12-14 | 2019-07-05 | 博众精工科技股份有限公司 | Annular element clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.17, xiangxidong District Road, Liaobu Town, Dongguan City, Guangdong Province 523000 Patentee after: Guangdong anda Intelligent Equipment Co., Ltd Address before: Dongguan City, Guangdong province 523460 Dongguan village Hengli Industrial Zone tail anda automation equipment Co. Patentee before: ANDA AUTOMATIC EQUIPMENT (DONGGUAN) Co.,Ltd. |