CN206839204U - Scroll chuck fixture - Google Patents
Scroll chuck fixture Download PDFInfo
- Publication number
- CN206839204U CN206839204U CN201720429221.XU CN201720429221U CN206839204U CN 206839204 U CN206839204 U CN 206839204U CN 201720429221 U CN201720429221 U CN 201720429221U CN 206839204 U CN206839204 U CN 206839204U
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- CN
- China
- Prior art keywords
- block
- claw
- abutting
- mounting groove
- scroll chuck
- 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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Abstract
The utility model discloses a kind of scroll chuck fixture, its drip irrigation device is：Including chuck body, sliding is connected to the claw on chuck body, the claw is provided with abutting block on the lateral wall of the axial line of chuck body, the number for abutting block is some and is uniformly distributed along the length direction of claw, the cavity for placing fin is formed between two neighboring abutting block, when needing to be clamped air compressor machine shell, air compressor machine is placed on chuck body, then the clamping jaw on scroll chuck fixture is controlled to be moved towards air compressor machine shell side, until fin is located at cavity inside, and the lateral wall of heat dissipation plate abuts with abutting the lateral wall of block, now air compressor machine shell is held in inside the fixture；And the contact area between the scroll chuck fixture and fin so set is small big, the clamping to air compressor machine shell is more stable.
Description
Technical field
Clamping device technical field is the utility model is related to, more particularly to a kind of scroll chuck fixture.
Background technology
Existing air compressor machine shell as described in Figure 1, including housing 16, the fin 17 that is arranged on the lateral wall of housing 16,
The number of fin 17 is some and is uniformly distributed along the length direction of housing 16, and connecting hole is provided with the center of housing 16
18, connecting hole 18 is longitudinally through in the upper surface of housing 16 and lower surface.
At present, notification number is that CN202667697U Chinese patent discloses a kind of scroll chuck, and it includes chuck shell
And the claw on chuck shell is arranged on, it is necessary to will when being clamped using the three-jaw chuck to above-mentioned air compressor machine shell
Air compressor machine shell is placed between three claws, then controls claw to be moved towards air compressor machine shell side, until claw is with dissipating
The lateral wall of backing abuts, but due to fin is relatively thin, the contact area between such claw and fin is smaller so that folder
Holding effect fruit is poor, it is impossible to the stable holding air compressor machine shell.
Utility model content
In view of the deficienciess of the prior art, first purpose of the present utility model is to provide a kind of scroll chuck folder
Tool, it has the advantage for being capable of stable holding air compressor machine shell.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of scroll chuck folder
Tool, including chuck body, sliding are connected to the claw on chuck body, and the claw is set on the lateral wall of the axial line of chuck body
Abutting block is equipped with, the number for abutting block is some and is uniformly distributed along the length direction of claw, two neighboring abutting block
Between form the cavity for placing fin.
Pass through above-mentioned technical proposal, when needing to be clamped air compressor machine shell, air compressor machine is placed into chuck
On body, the clamping jaw on scroll chuck fixture is then controlled to be moved towards air compressor machine shell side, until fin is located in cavity
Portion, and the lateral wall of heat dissipation plate abuts with abutting the lateral wall of block, now air compressor machine shell is held in inside the fixture；And this
Contact area between scroll chuck fixture and fin that sample is set is larger, and the clamping to air compressor machine shell is more stable.
Preferably, slippage slot, the length direction of the slippage slot and the length direction phase of claw are provided with the claw
Together, some abutting blocks, which slide, is connected to inside slippage slot, is provided with the claw and abuts block sliding position for limiting
The stopper put.
Pass through above-mentioned technical proposal, abut block sliding and be connected to inside slippage slot, so can be according to the thickness of fin
The position for abutting block is adjusted, if the thickness of fin is more than the height of cavity, takes out stopper, then control abuts
Block enters line slip inside slippage slot so that the height increase of cavity, and it is identical with the thickness of fin, then using stopper
The position for abutting block is fixed；The fixture so set can be different to fin thickness air compressor machine shell clamp, one
Determine to improve the applicability of the fixture in degree.
Preferably, the stopper includes elastic component and screw, the elastic component be connected to two neighboring abutting block it
Between, and for drive it is connected two abut block backwards to move, the screw thread be connected to the end of claw and for to
The side wall for connecing block abuts.
Pass through above-mentioned technical proposal, if the adjacent thickness for being smaller than fin for abutting block, it is only necessary to by clamping jaw
Screw unscrews, and now elastic component driving abutting block is mobile towards slippage slot outside, and the adjacent spacing increase abutted between block, directly
It is equal with the thickness of fin to adjacent abutting block spacing；The stopper so set is simple in construction, more convenient using process,
And be connected between adjacent abutting block by elastic component, multiple abutting blocks can be adjusted simultaneously by elastic component so that adjust
The process of section is more quick and easy.
Preferably, it is provided through being connected on the claw and abuts on block and for guiding abutting block to enter leading for line slip
Post.
Pass through above-mentioned technical proposal, guide pillar is provided with claw, when needing to be adjusted the position for abutting block, led
Post plays a part of limiting and is oriented to the moving direction for abutting plate, ensures that abut block is less prone to list during movement
To the situation of skew so that abut block more preferably can contact with fin, ensure the clamping effect to air compressor machine shell.
Preferably, the first mounting groove, the length of first mounting groove are provided with the end face of the abutting block away from claw
Length direction of the direction perpendicular to claw is spent, first mounting groove is internally provided with the rubber for being abutted with hull outside wall
Block.
Pass through above-mentioned technical proposal, when being clamped using the fixture to air compressor machine shell, block rubber can be installed
To inside the first mounting groove so that the lateral wall of block rubber abuts with the lateral wall of housing, and block rubber quality is softer, is not easy in sky
Impression is left on press shell surface, ensure that the surface smoothness of the air compressor machine shell to a certain extent.
Preferably, first mounting groove is T-shaped, and the big end of the first mounting groove is towards claw side.
Pass through above-mentioned technical proposal, block rubber be arranged on the first mounting groove inside when, the internal groove side wall of the first mounting groove with
The lateral wall of block rubber is abutted, and so when being clamped using the fixture to air compressor machine shell, block rubber is less prone to and the
The situation of one mounting groove separation.
Preferably, the block rubber is provided with the abutting groove of arc on the end face of claw.
Pass through above-mentioned technical proposal, abutting groove is provided with block rubber, be clamped in and abutted between block in air compressor machine shell
When, the internal groove side wall for abutting groove is bonded with hull outside wall, effectively increases the contact surface between the fixture and air compressor machine shell
Product so that clamping is more stable.
Preferably, in addition to extension block, it is provided with the end of the extension block for the company chimeric with the first mounting groove
Connect block, be provided with the second mounting groove for placing contiguous block in the extension block on the end face relative with contiguous block.
Pass through above-mentioned technical proposal, it is smaller in the length for abutting block, and when the length of fin is larger, can be by Extendible flake
On contiguous block be installed to the inside of the second mounting groove, the length of block is abutted to increase with this, can more preferably and fin
Abut, there is provided the applicability of the fixture, and more stable holding can be carried out to air compressor machine shell.
In summary, the utility model having the beneficial effect that in contrast to prior art：The scroll chuck fixture has to sky
The advantage that press shell clamping is stable, applicability is high.
Brief description of the drawings
Fig. 1 is the structural representation of existing air compressor machine shell, is mainly used for showing the contour structures of air compressor machine shell；
Fig. 2 is the elevational cross-sectional view of embodiment, is mainly used for showing each several part connection in embodiment；
Fig. 3 is Fig. 2 A portions enlarged drawing.
Reference：1st, chuck body；2nd, claw；3rd, block is abutted；4th, cavity；5th, slippage slot；6th, stopper；7th, elastic component；
8th, screw；9th, guide pillar；10th, the first mounting groove；11st, block rubber；12nd, groove is abutted；13rd, extension block；14th, contiguous block；15th, the second peace
Tankage；16th, housing；17th, fin；18th, connecting hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of scroll chuck fixture, as shown in Figure 1, Figure 3, including chuck body 1 and claw 2, the number of claw 2 is three
And the circumferentially array distribution, and the glide direction of claw 2 is the radial direction of chuck body 1 centered on the axial line of chuck body 1；
Each claw 2 is provided with the side wall of the axial line of chuck body 1 abuts block 3, and the number for abutting block 3 is some, some abuttings
Length direction of the block 3 along claw 2 is uniformly distributed, and cavity 4 is formed between two neighboring claw 2, and cavity 4, which is used to place, to radiate
Piece 17, when being clamped using the fixture to air compressor machine shell, air compressor machine shell is placed on chuck body 1 first, and it is empty
Fin 17 on press shell is relative with the cavity 4 on claw 2, then controls claw 2 to enter towards the axial line side of chuck body 1
Row movement, until abut block 3 abutted with fin 17, the side wall of claw 2 abuts with the lateral wall of housing 16, now the fixture and
Contact area between air compressor machine shell is larger, and air compressor machine shell is clamped on the fixture by relatively stable.
As shown in Figure 2 and Figure 3, claw 2 is provided with slippage slot 5, the length of slippage slot 5 in the side wall of the axial line of chuck body 1
Degree direction communicates with the length direction of claw 2, and abuts the sliding of block 3 and be connected to inside slippage slot 5；It is respectively provided with each claw 2
There is stopper 6, stopper 6 is used to be defined the slip locations for abutting block 3, and stopper 6 includes elastic component 7 and screw 8,
Elastic component 7 is spring, and the number of elastic component 7 is some, and between two neighboring abutting block 3；Screw 8 is threaded in card
On pawl 2, and screw 8 abuts close to the end of chuck body 1 and the abutting block 3 close to screw 8；Between needing control to abut block 3
Spacing when becoming big, the screw 8 on claw 2 is unscrewed, now elastic component 7 applies with elastic force to abutting block 3, and drives and abut block
3 move away from the side of chuck body 1.
As shown in Figure 1, Figure 3, guide pillar 9, the length direction of guide pillar 9 and the length direction phase of claw 2 are provided with claw 2
Together, guide pillar 9 is through abutting block 3, and abuts and be smaller than elastic component 7 and chuck body 1 between block 3 and the axial line of chuck body 1
Spacing between axial line；So when being clamped using the fixture to air compressor machine shell, the fin on air compressor machine shell
17 will not contact with elastic component 7, so abut block 3 and are less prone to unilateral skew so that clamping of the fixture to air compressor machine shell
It is more stable.
As shown in figure 3, abutting the first mounting groove 10, the length of the first mounting groove 10 are provided with end face of the block 3 away from claw 2
Length direction of the direction perpendicular to claw 2 is spent, the first mounting groove 10 is T-shaped, and the small end of the first mounting groove 10 is towards chuck body 1
Axial line side, the first mounting groove 10 are internally provided with contiguous block 14, and the lateral wall of contiguous block 14 is interior with the first mounting groove 10
Cell wall abuts, and integrally formed with extension block 13 on contiguous block 14, and the cross sectional shape of extension block 13 is the cross sectional shape of abutting block 3
It is identical, the second mounting groove 15, the notch shape of the second mounting groove 15 are provided with extension block 13 on the end face relative with contiguous block 14
Shape is identical with the notch shape of the first mounting groove 10, and the second mounting groove 15 is internally provided with block rubber 11, and block rubber 11 is away from card
It is provided with the end face of pawl 2 and abuts groove 12, is abutted groove 12 and extend towards the side of claw 2.
As shown in Figure 1, Figure 3, when the total length for abutting block 3 and extension block 13 is less than the width of fin 17, can incite somebody to action
Block rubber 11 on second mounting groove 15 is removed, and then takes out new extension block 13, and the contiguous block 14 on extension block 13 is pacified
It is attached to inside the second mounting groove 15, and the lateral wall of contiguous block 14 abuts with the internal groove side wall of the second mounting groove 15, now abuts block 3
With the total length increase of extension block 13, then block rubber 11 is installed to inside the second mounting groove 15 in new extension block 13.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (8)
1. a kind of scroll chuck fixture, including chuck body (1), sliding are connected to the claw (2) on chuck body (1), it is characterized in that：
The claw (2) is provided with the lateral wall of the axial line of chuck body (1) abuts block (3), the number for abutting block (3)
To be some and be uniformly distributed along the length direction of claw (2), formed between two neighboring abutting block (3) for placing fin
(17) cavity (4).
2. scroll chuck fixture according to claim 1, it is characterized in that：Slippage slot (5) is provided with the claw (2),
The length direction of the slippage slot (5) is identical with the length direction of claw (2), and some abutting blocks (3) sliding is connected to
Slippage slot (5) is internal, and the stopper (6) that block (3) slip locations are abutted for limiting is provided with the claw (2).
3. scroll chuck fixture according to claim 2, it is characterized in that：The stopper (6) include elastic component (7) and
Screw (8), the elastic component (7) are connected between two neighboring abutting block (3), and for driving connected two to abut block (3)
Backwards to motion, the screw (8) is threaded in the end of claw (2) and abutted for the side wall with abutting block (3).
4. scroll chuck fixture according to claim 1, it is characterized in that：It is provided through being connected on the claw (2)
Abut on block (3) and for guiding the guide pillar (9) for abutting block (3) and entering line slip.
5. scroll chuck fixture according to claim 1, it is characterized in that：It is described to abut end face of the block (3) away from claw (2)
On be provided with the first mounting groove (10), the length direction of first mounting groove (10) is perpendicular to the length direction of claw (2), institute
State the first mounting groove (10) and be internally provided with the block rubber (11) for being used for abutting with housing (16) lateral wall.
6. scroll chuck fixture according to claim 5, it is characterized in that：First mounting groove (10) is T-shaped, and first
The big end of mounting groove (10) is towards claw (2) side.
7. scroll chuck fixture according to claim 5, it is characterized in that：The block rubber (11) deviates from the end of claw (2)
The abutting groove (12) of arc is provided with face.
8. scroll chuck fixture according to claim 5, it is characterized in that：Also include extension block (13), the extension block
(13) it is provided with end and is used for the contiguous block (14) chimeric with the first mounting groove (10), with being connected in the extension block (13)
The second mounting groove (15) for placing contiguous block (14) is provided with the relative end face of block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429221.XU CN206839204U (en) | 2017-04-22 | 2017-04-22 | Scroll chuck fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429221.XU CN206839204U (en) | 2017-04-22 | 2017-04-22 | Scroll chuck fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206839204U true CN206839204U (en) | 2018-01-05 |
Family
ID=60793978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429221.XU Expired - Fee Related CN206839204U (en) | 2017-04-22 | 2017-04-22 | Scroll chuck fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206839204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945198A (en) * | 2024-03-27 | 2024-04-30 | 晋江市伟力服装有限公司 | Bundling strip cutting machine |
-
2017
- 2017-04-22 CN CN201720429221.XU patent/CN206839204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117945198A (en) * | 2024-03-27 | 2024-04-30 | 晋江市伟力服装有限公司 | Bundling strip cutting machine |
| CN117945198B (en) * | 2024-03-27 | 2024-06-11 | 晋江市伟力服装有限公司 | Bundling strip cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable eccentric three-jaw chuck fixture Effective date of registration: 20180529 Granted publication date: 20180105 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: Taizhou Zhongmao Machinery Co., Ltd. Registration number: 2018330000130 |
|
| 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: 20180105 Termination date: 20190422 |