CN205571449U - Tubulose thin wall part elastic fixture - Google Patents
Tubulose thin wall part elastic fixture Download PDFInfo
- Publication number
- CN205571449U CN205571449U CN201620156943.8U CN201620156943U CN205571449U CN 205571449 U CN205571449 U CN 205571449U CN 201620156943 U CN201620156943 U CN 201620156943U CN 205571449 U CN205571449 U CN 205571449U
- Authority
- CN
- China
- Prior art keywords
- movable block
- tubulose thin
- anchor clamps
- elastic tip
- groove
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to an anchor clamps technical field, concretely relates to elastic fixture who is applicable to tubulose thin wall part. This tubulose thin wall part elastic fixture, including the anchor clamps body, the anchor clamps body on be equipped with to insert and be cylindric elasticity end in the part, elasticity end is equipped with the recess of radius platform form, be equipped with in the recess with the movable block of groove phase adaptation, the degree of depth that highly is less than the recess of movable block, the anchor clamps body on be equipped with the centre bore, the pull rod passes through the centre bore and is connected with the movable block. Establish the movable block at elasticity end, the movable block pass through the pull rod can be in the recess of elasticity end the back -and -forth movement, utilize the elastic characteristic of elasticity end to making the elasticity end support tight part inner wall, realizing the stability of clamping, and these anchor clamps simple structure, only need the one end of retaining element, convenient operation has improved machining efficiency.
Description
Technical field
This utility model relates to clamp art, is specifically related to a kind of elasticity being applicable to tubulose thin-walled parts
Fixture.
Background technology
At present, tubulose thin-walled parts is being added man-hour, in order to improve machining accuracy, is needing it by fixture
Fixing, then it is being processed.The most often there is clamping workpiece in original tubulose thin-walled spring chuck
Time, the phenomenon that workpiece is not installed or workpiece unloads to get off, or some fixtures need to fix part two
End, structure is more complicated, for part longer time, use often inconvenient.
Utility model content
The purpose of this utility model is to provide that a kind of clamping is effective, simple in construction, easy to operate tubulose
Thin-walled parts spring chuck.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of tubulose thin-walled parts bullet
Property fixture, including chuck body, described chuck body is provided with inserts elastic tip cylindrical in part,
Described elastic tip is provided with the groove of rounding mesa-shaped, is provided with the movable block suitable with groove, movable block in groove
Height less than the degree of depth of groove, described chuck body is provided with centre bore, and pull bar passes through centre bore and shifting
Motion block connects.
Tubulose thin-walled parts spring chuck as above a kind of, further illustrate into, described movable block and bullet
It is provided with flexible member between property end.
Tubulose thin-walled parts spring chuck as above a kind of, further illustrates as, described flexible member
For spring.
Tubulose thin-walled parts spring chuck as above a kind of, further illustrate into, outside described elastic tip
Being provided with the raised line for positioning with part, described raised line is ring-type.
Tubulose thin-walled parts spring chuck as above a kind of, further illustrate into, described pull bar and movement
Block is threaded, and pull bar is the end of thread with the connection end of movable block, and movable block is provided with suitable with the end of thread
Screwed hole.
The beneficial effects of the utility model are: set movable block in elastic tip, and movable block can be at bullet by pull bar
Property end groove in movable, utilize the elastic characteristic of elastic tip so that elastic tip pushes against part inwall,
Realize stablizing of clamping, and this clamp structure is simple, it is only necessary to one end of retaining element, easy to operate,
Improve working (machining) efficiency.It is externally provided with the raised line for location in elastic tip, makes clamping more convenient, decrease
The clamping time.Between movable block and elastic tip, it is provided with flexible member, makes the taking-up of fixture be easier to.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, chuck body；2, elastic tip；3, movable block；4, pull bar；5, flexible member；6、
Raised line；7, part.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is done further details of elaboration.
As described in Figure 1, a kind of tubulose thin-walled parts spring chuck that the present embodiment provides, including chuck body 1,
Described chuck body 1 is provided with the elastic tip 2 inserted in part 7, and elastic tip 2 is positioned in chuck body 1
The heart, elastic tip 2 is cylindric.Described elastic tip 2 is provided with the groove of rounding mesa-shaped, is provided with and groove in groove
Suitable movable block 3, movable block 3 is also round table-like, and the tapering of movable block 3 is consistent with the tapering of groove, moves
The height of motion block 3 is less than the degree of depth of groove, and described chuck body 1 is provided with centre bore, and pull bar 4 passes through center
Threaded with movable block 3 in hole, i.e. pull bar 4 is the end of thread with the connection end of movable block 3, and movable block 3 is provided with
The screwed hole suitable with the end of thread.By setting movable block 3 in elastic tip 2, movable block 3 is permissible by pull bar 4
The groove of elastic tip 2 moves forward and backward, utilizes the elastic characteristic of elastic tip 2, so that elastic tip 2 pushes against zero
Part 7 inwall, it is achieved stablizing of clamping, this clamp structure is simple, it is only necessary to one end of retaining element 7.
Flexible member 5 it is provided with between movable block 3 and elastic tip 2, the bottom of flexible member 5 one end connecting groove,
The other end connects the top of movable block 3, and flexible member is enclosed within outside pull bar 4.Flexible member preferred version is
Spring.Between movable block 3 and elastic tip 2, set flexible member, make the taking-up of fixture be easier to, at loosening folder
During tool, the spring of compression can promote movable block 3 voluntarily outside groove so that movable block 3 be more prone to de-
From elastic tip 2, make elastic tip 2 restore to the original state, make part unload down from fixture smoothly.
Being provided with the raised line 6 for location outside elastic tip 2, raised line 6 is ring-type, when clamping, makes part 7
Prop up raised line 6, it is achieved that the quick location of part 7, make clamping more convenient, decrease the clamping time.
During use, elastic tip 2 is made to insert in part 7, tensile ties 4, make movable block 3 extrude elastic tip 2, from
And make the inwall of the outside deformable squeeze part 7 of elastic tip 2, it is achieved stablizing of clamping.During dismounting, loosen pull bar 4,
Make elastic tip 2 restore to the original state, thus unload part 7 smoothly.
This utility model is not limited to examples detailed above, in claims limited range of the present utility model
In, various deformation that those skilled in the art can make without creative work or amendment are all by this patent
Protection.
Claims (5)
1. a tubulose thin-walled parts spring chuck, including chuck body (1), in described chuck body (1)
It is provided with and inserts elastic tip (2) cylindrical in part, it is characterised in that: described elastic tip (2) is provided with down
Round table-like groove, is provided with the movable block (3) suitable with groove in groove, the height of movable block (3) is little
In the degree of depth of groove, described chuck body (1) is provided with centre bore, pull bar (4) by centre bore with
Movable block (3) connects.
A kind of tubulose thin-walled parts spring chuck the most according to claim 1, it is characterised in that: described movement
Flexible member (5) it is provided with between block (3) and elastic tip (2).
A kind of tubulose thin-walled parts spring chuck the most according to claim 2, it is characterised in that: described bullet
Property element (5) is spring.
A kind of tubulose thin-walled parts spring chuck the most according to claim 1, it is characterised in that: described bullet
Property end (2) is externally provided with the raised line (6) for positioning with part (7), and described raised line is ring-type.
5. according to a kind of tubulose thin-walled parts spring chuck in any of the one of Claims 1-4, its feature
Being: described pull bar (4) is threadeded with movable block (3), pull bar (4) with the connection end of movable block is
The end of thread, movable block (3) is provided with the screwed hole suitable with the end of thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156943.8U CN205571449U (en) | 2016-03-01 | 2016-03-01 | Tubulose thin wall part elastic fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156943.8U CN205571449U (en) | 2016-03-01 | 2016-03-01 | Tubulose thin wall part elastic fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571449U true CN205571449U (en) | 2016-09-14 |
Family
ID=56870199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156943.8U Expired - Fee Related CN205571449U (en) | 2016-03-01 | 2016-03-01 | Tubulose thin wall part elastic fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571449U (en) |
-
2016
- 2016-03-01 CN CN201620156943.8U patent/CN205571449U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170301 |