CN208528900U - A kind of telescopic sleeve fixture - Google Patents
A kind of telescopic sleeve fixture Download PDFInfo
- Publication number
- CN208528900U CN208528900U CN201820899752.XU CN201820899752U CN208528900U CN 208528900 U CN208528900 U CN 208528900U CN 201820899752 U CN201820899752 U CN 201820899752U CN 208528900 U CN208528900 U CN 208528900U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- connector
- telescopic sleeve
- groove
- sleeve fixture
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of telescopic sleeve fixtures, are related to a kind of fixture, it is intended to solve the problems, such as that existing sleeve fixture can not fix deformation sleeve.Its key points of the technical solution are that, the side of connector is provided with the first clamping part being fixedly connected with connector and the second clamping part being flexibly connected with connector, it is provided with the groove protruded into for the second clamping part on connector, the dynamic clamping head and quiet clamping head that the second clamping part of driving resets is provided in groove.The utility model has achieved the effect that be capable of fixing deformation sleeve.
Description
Technical field
The utility model relates to a kind of fixtures, more specifically, it relates to a kind of telescopic sleeve fixture.
Background technique
Sleeve is a kind of common tool in the industrial production, and the flaky materials such as aluminium flake, cloth require to be wound on sleeve
It is processed and is transported.Sleeve fixture is a kind of device for being used in and being used for fixes sleeve in sleeve process.
In the prior art, referring to Fig.1, sleeve fixture includes clamp 6 and the cylinder connecting with clamp 67, clamp 6 and column
Axis hole 8 is provided through among body 7.In actual use, the cylinder 7 of two sleeve fixtures is respectively protruding into sleeve both ends
Circular hole in, then shaft protruded into sleeve by the axis hole 8 of one end sleeve fixture, then is stretched from the axis hole 8 of other end sleeve fixture
Out, to complete the installation of sleeve；Sleeve fixture is connect with driving equipment, can drive sleeve rotation, so as to set
The material wound on cylinder is processed.
But when sleeve is aluminum barrel, the easy deformation of tube port position, then the cylinder 7 of above-mentioned sleeve fixture can not be inserted into sleeve,
And then sleeve can not be fixed, which has to be solved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of telescopic sleeve fixture,
With the advantage for being capable of fixing deformation sleeve.
To achieve the above object, the utility model provides following technical solution:
A kind of telescopic sleeve fixture, including connector, the side of the connector is provided with to be fixedly connected with connector
The first clamping part and the second clamping part for being flexibly connected with connector；It is provided on the connector and is stretched for the second clamping part
The groove entered.
By using above-mentioned technical proposal, when pushing telescopic sleeve fixture insertion sleeve, the second clamping part can be because of set
Blocking at tubular change and be retracted in groove, and the first clamping part is inserted into sleeve, so as to the set that deformation occurs
Cylinder is fixed.
Further, dynamic clamping head and quiet clamping head is provided in the groove.
By using above-mentioned technical proposal, the dynamic clamping head and quiet clamping head in groove can be realized the effect that the second clamping part automatically resets
Fruit, so that operation is more convenient.
Further, the dynamic clamping head and quiet clamping head is spring, and the spring one end is fixedly connected with the inner wall of groove, the other end
It is fixedly connected with the second clamping part.
By using above-mentioned technical proposal, the deformation of spring can make the second clamping part automatically reset, while spring price
It is cheap, it is reusable, it reduces costs.
Further, second clamping part is provided with limit plate close to one end of connector, is arranged on the connector
There is baffle, the limit plate is located in groove and offsets with baffle.
By using above-mentioned technical proposal, limit plate and baffle offset and the second clamping part can be effectively prevented in reseting procedure
Middle disengaging groove, so that the next time for not influencing telescopic sleeve fixture uses.
Further, the limit plate is provided with cushion close to the end face of baffle.
By using above-mentioned technical proposal, cushion plays buffer function, and the elasticity that can be avoided limit plate in spring is made
Under, rigid collision occurs with baffle and causes the damage of baffle or limit plate, to extend telescopic sleeve fixture
Service life.
Further, the inner wall of the groove is provided with guide rod, is provided on second clamping part sliding with guide rod
The guide groove of dynamic cooperation.
By using above-mentioned technical proposal, guide rod and guide groove play guiding role, energy to the flexible of the second clamping part
It enough avoids shifting in the second clamping part sliding process, so as to reduce the friction being subject in the second clamping part sliding process
Power.
Further, first clamping part and the second clamping part can cooperatively form circular platform type.
By using above-mentioned technical proposal, circular platform type structure be can be convenient in the first clamping part insertion sleeve, while can also
The end of the second clamping part can be made to be inserted into sleeve, so as to fixes sleeve.
Further, rolling is provided on first clamping part and connector and the side wall of the second clamping part sliding contact
Pearl.
By using above-mentioned technical proposal, ball can be by the cunning between the second clamping part and connector, the first clamping part
Dynamic friction becomes rolling friction, greatly reduces frictional force, to facilitate the movement of the second clamping part.
Further, mounting portion, the mounting portion, connection are provided on side wall of the connector far from the first clamping part
Through-hole is provided through among part and the first clamping part.
By using above-mentioned technical proposal, mounting portion can be improved fixture and be connected with the rotating shaft stability, so as to mention
The stability of high sleeve.
Further, the jack communicated with through-hole is offered on the side wall of the mounting portion.
By using above-mentioned technical proposal, bolt, the shaft contacts in bolt and through-hole, Neng Gouti can be screwed in jack
High fixture is connected with the rotating shaft stability, so as to improve the stability of sleeve.
In conclusion the utility model has the following beneficial effects:
1, by the second clamping part of setting and groove, to generate the effect for being capable of fixing deformation sleeve；
2, by the way that spring is arranged in groove, to generate the self-resetting effect of the second clamping part；
3, by setting guide rod and guide groove, to generate the effect for improving the second clamping part sliding stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of background technique middle sleeve fixture；
Fig. 2 is a kind of overall structure diagram of telescopic sleeve fixture in embodiment；
Fig. 3 is a kind of cross-sectional view of telescopic sleeve fixture in embodiment.
In figure: 1, connector；11, groove；12, dynamic clamping head and quiet clamping head；13, baffle；14, guide rod；2, the first clamping part；
21, ball；3, the second clamping part；31, limit plate；32, cushion；33, guide groove；4, mounting portion；41, jack；5, through-hole；6,
Clamp；7, cylinder；8, axis hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment:
A kind of telescopic sleeve fixture, referring to Fig. 2 comprising connector 1；The side of connector 1 is provided with and connector 1
The first clamping part 2 being fixedly connected, the other side of connector 1 are provided with mounting portion 4, mounting portion 4, connector 1 and the first clamping
Through-hole 5 is provided through among portion 2, and three is integrally formed.
The jack 41 communicated there are two being symmetrical arranged referring to Fig. 2, on the lateral wall of mounting portion 4 with through-hole 5, two jacks 41
Axis on same straight line；Jack 41 is threaded hole in the present embodiment, shaft is inserted into through-hole 5, then in jack 41
Bolt, bolt and shaft contacts are screwed in, are connected with the rotating shaft stability so as to increase sleeve fixture.
Referring to 2 and Fig. 3, the second clamping part 3 for being located at the same side with the first clamping part 2, the first folder are provided on connector 1
It holds portion 2 and the second clamping part 3 can be spliced into circular platform type；The groove 11 for the insertion of the second clamping part 3 is offered on connector 1；The
It is provided with ball 21 on one clamping part 2 and connector 1 and the side wall of 3 sliding contact of the second clamping part, so as to reduce
The frictional force being subject in two clamping parts, 3 sliding process.By the second clamping part 3 against at the deformation of sleeve, then by the first clamping
In portion 2 and the second clamping part 3 insertion sleeve, the second clamping part 3 due to deformation sleeve blocking and be retracted in groove 11, and the
One clamping part 2 is inserted into sleeve, so as to which sleeve is fixed.
Referring to Fig. 3, it is provided with dynamic clamping head and quiet clamping head 12 in groove 11, in the present embodiment, dynamic clamping head and quiet clamping head 12 is spring；Bullet
One end of spring is fixedly connected with 11 inner wall of groove, and the other end is fixedly connected with the second clamping part 3；The inner wall of groove 11 is fixedly installed
There is guide rod 14, the guide groove 33 being slidably matched with guide rod 14, and guide rod in the present embodiment are provided on the second clamping part 3
14 length direction is parallel with the elastic force direction of spring；After second clamping part 3 is retracted in groove 11, spring is in pressure at this time
Contracting state；After taking out telescopic sleeve fixture in sleeve, the second clamping part 3 can automatically reset under the action of the spring, convenient
The next time of telescopic sleeve fixture uses.
Referring to Fig. 3, for the second clamping part 3 close to one end of spring, side wall, which is extended, limit plate 31, on connector 1
The opening of groove 11 is provided with baffle 13, limit plate 31 is located in groove 11 and offsets with baffle 13；Limit plate 31 leans on
The end face of nearly baffle 13 is provided with cushion 32,32 preferred rubber pad of cushion；In the mistake that spring pushes the second clamping part 3 to reset
Cheng Zhong, baffle 13 can be abutted against with cushion 32, and the movement of the second clamping part 3 stops at this time, and the second clamping part 3 can be prevented de-
From groove 11.
Working principle is as follows:
By in the first clamping part 2 and the second clamping part 3 insertion sleeve, keep the second clamping part 3 opposite at the deformation of sleeve；
Blocking at sleeve deformation is so that the second clamping part 3 is retracted in groove 11, and the first clamping part 2 is inserted into sleeve, from
And deformation sleeve can be fixed.
Claims (10)
1. a kind of telescopic sleeve fixture, including connector (1), it is characterised in that: the side of the connector (1) be provided with
The first clamping part (2) that connector (1) is fixedly connected and the second clamping part (3) being flexibly connected with connector (1)；The company
The groove (11) protruded into for the second clamping part (3) is provided on fitting (1).
2. telescopic sleeve fixture according to claim 1, it is characterised in that: setting is flexible multiple in the groove (11)
Position part (12).
3. telescopic sleeve fixture according to claim 2, it is characterised in that: the dynamic clamping head and quiet clamping head (12) is spring,
The spring one end is fixedly connected with groove (11) inner wall, and the other end is fixedly connected with the second clamping part (3).
4. telescopic sleeve fixture according to claim 3, it is characterised in that: second clamping part (3) is close to connection
One end of part (1) is provided with limit plate (31), is provided with baffle (13) on the connector (1), and the limit plate (31) is located at
It offsets in groove (11) and with baffle (13).
5. telescopic sleeve fixture according to claim 4, it is characterised in that: the limit plate (31) is close to baffle (13)
End face be provided with cushion (32).
6. telescopic sleeve fixture according to claim 5, it is characterised in that: groove (11) inner wall is provided with guiding
Bar (14) is provided with the guide groove (33) being slidably matched with guide rod (14) on second clamping part (3).
7. telescopic sleeve fixture described in any claim in -6 according to claim 1, it is characterised in that: first folder
Circular platform type can be cooperatively formed by holding portion (2) and the second clamping part (3).
8. telescopic sleeve fixture described in any claim in -6 according to claim 1, it is characterised in that: first folder
It holds and is provided with ball (21) on portion (2) and connector (1) and the side wall of the second clamping part (3) sliding contact.
9. telescopic sleeve fixture described in any claim in -6 according to claim 1, it is characterised in that: the connector
(1) it is provided with mounting portion (4) on the side wall far from the first clamping part (2), the mounting portion (4), connector (1) and the first clamping
Through-hole (5) are provided through among portion (2).
10. telescopic sleeve fixture according to claim 9, it is characterised in that: opened up on the side wall of the mounting portion (4)
There is the jack (41) communicated with through-hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899752.XU CN208528900U (en) | 2018-06-11 | 2018-06-11 | A kind of telescopic sleeve fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899752.XU CN208528900U (en) | 2018-06-11 | 2018-06-11 | A kind of telescopic sleeve fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208528900U true CN208528900U (en) | 2019-02-22 |
Family
ID=65381699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899752.XU Expired - Fee Related CN208528900U (en) | 2018-06-11 | 2018-06-11 | A kind of telescopic sleeve fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208528900U (en) |
-
2018
- 2018-06-11 CN CN201820899752.XU patent/CN208528900U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190222 Termination date: 20190611 |