CN106475801A - A kind of frock for cross slip-ring processing - Google Patents
A kind of frock for cross slip-ring processing Download PDFInfo
- Publication number
- CN106475801A CN106475801A CN201510552090.XA CN201510552090A CN106475801A CN 106475801 A CN106475801 A CN 106475801A CN 201510552090 A CN201510552090 A CN 201510552090A CN 106475801 A CN106475801 A CN 106475801A
- Authority
- CN
- China
- Prior art keywords
- ring
- slide block
- expansion core
- cross slip
- core slide
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses a kind of frock for cross slip-ring processing, including：Support base, expansion core slide block and conical wedge, support base has guide rail and keyway, and keyway is used for the key cooperation with cross slip-ring；Expansion core slide block is slidably disposed on guide rail, and with swelling cross slip-ring inner ring, expansion core slide block number is no less than two；Conical wedge can be along being arranged on support base perpendicular to the direction movement supporting seating face, and in moving process, conical wedge can be offseted with the inclined plane of expansion core slide block, so that expansion core slide block swelling cross slip-ring inner ring.During cross slip-ring processing, one group of key of cross slip-ring is set in outside expansion core slide block with keyway cooperation cross slip-ring inner ring, under the tension force of expansion core slide block, cross slip-ring is in suspended state, in cutter face processing to be processed to cross slip-ring, active force is unloaded by expansion core slip ring, so that the active force in the face that cross slip-ring contacted with support base is reduced, reduce the deformation of cross slip-ring, improve the quality of cross slip-ring.
Description
Technical field
The present invention relates to frock technical field, in particular, it is to be related to a kind of cross slip-ring that is used for process
Frock.
Background technology
Screw compressor because its efficiency high, small volume, light weight, operate steadily and be widely used in make
In the cold and field such as air-conditioning and heat pump.
In general, screw compressor mainly includes determine vortex disk, orbiter, cross slip-ring, driving
Axle and motor etc. form.Wherein, orbiter an eccentric throw very little crank mechanism drive under around
Determine vortex disk does planar circumferential motion, and relative position between the two is then by being arranged on orbiter and frame
Between cross slip-ring ensureing.
Currently for cross slip-ring method for finishing manufactured, usually will be directly solid for its half smart part using pressing plate
On frock table top, then two end faces (two end face machining benchmarks each other) to cross slip-ring with milling cutter
It is processed respectively.
Above-mentioned processing mode suffers from the drawback that：First, pressing plate directly acts on cross slip-ring end face,
Easily cause cross slip-ring flexural deformation, the quality of impact cross slip-ring；Next, the smart part of cross slip-ring half is originally
Body acted as reference mutual is processed so that the end face plane degree of the smart part of cross slip-ring half itself is undesirable, impact
The quality of cross slip-ring, needs reprocessabilty, and working (machining) efficiency is low.
Therefore, how to improve the quality of cross slip-ring, be the skill that those skilled in the art need to solve at present
Art problem.
Content of the invention
In view of this, the invention provides a kind of frock for cross slip-ring processing, slided with improving cross
The quality of ring.
For achieving the above object, the present invention provides following technical scheme：
A kind of frock for cross slip-ring processing, it includes：
Support base, described support base has guide rail and for the keyway with the key cooperation of described cross slip-ring；
Number is no less than the expansion core slide block of two, and described expansion core slide block is slidably disposed on described guide rail
With cross slip-ring inner ring described in swelling, and described expansion core slide block away from the side of described cross slip-ring inner ring is
Inclined plane；
Can be along the cone being arranged on described support base perpendicular to the described direction movement supporting seating face
Wedge, described cone wedge can be offseted with the inclined plane of described expansion core slide block.
Preferably, in above-mentioned frock, described keyway is right for two, and keyway described in each pair and described ten
A pair of keys of word slip ring corresponds to.
Preferably, in above-mentioned frock, described guide rail is four, and is in cross arrangement, described swollen
Core slide block is corresponded with described guide rail, and described cone wedge is put in the centre of four described expansion core slide blocks.
Preferably, in above-mentioned frock, described expansion core slide block is provided with and is engaged with the side of described guide rail
Draw-in groove.
Preferably, in above-mentioned frock, described expansion core slide block has waist-shaped hole, and described expansion core slide block passes through
The bolt being arranged in described waist-shaped hole is arranged on described guide rail.
Preferably, in above-mentioned frock, also include being arranged on the pressing plate at described waist-shaped hole, described bolt
It is connected through described pressing plate with described guide rail.
Preferably, in above-mentioned frock, described pressing plate includes being arranged on the upper of described expansion core slide block upper surface
Plate and be connected with described upper plate and be arranged on the cylindrical drum in described waist-shaped hole, described cylindrical drum inwall has
Screw thread with the cooperation of described bolt.
Preferably, in above-mentioned frock, described cone wedge is fixed on described support base by cinch bolt
On.
Understand via above-mentioned technical scheme, the invention discloses a kind of frock for cross slip-ring processing,
It includes：Support base, expansion core slide block and conical wedge, wherein, support base has guide rail and keyway, should
Keyway is used for the key cooperation with cross slip-ring；And above-mentioned expansion core slide block is slidably disposed on this guide rail,
And the glide direction of this expansion core slide block is to be capable of the direction of swelling cross slip-ring inner ring, expansion core slip ring
Number is no less than two；Conical wedge can along perpendicular to support seating face direction movement be arranged on support base
On, in moving process, conical wedge can be offseted with the inclined plane of expansion core slide block, so that expansion core slide block is swollen
Tight cross slip-ring inner ring.When being processed to cross slip-ring using frock disclosed in the present application, cross is slided
One group of key of ring is coordinated with keyway, and ensures that cross slip-ring inner ring is set in outside expansion core slide block, in expansion core
Cross slip-ring is made to be under approximate suspended state under the tension force of slide block, to be processed to cross slip-ring in cutter
During the processing of face, active force is mainly unloaded by expansion core slip ring, so that the face that cross slip-ring is contacted with support base
Active force reduce, reduce the deformation of cross slip-ring, thus improve the quality of cross slip-ring.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The accompanying drawing applying required use in example or description of the prior art be briefly described it should be apparent that, below
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, other accompanying drawings can also be obtained according to the accompanying drawing providing.
Fig. 1 is the front view of the frock for cross slip-ring processing provided in an embodiment of the present invention；
Fig. 2 is the side view of the frock for cross slip-ring processing provided in an embodiment of the present invention；
Fig. 3 is the top view of the frock for cross slip-ring processing provided in an embodiment of the present invention.
Specific embodiment
The core of the present invention is to provide the invention provides a kind of frock for cross slip-ring processing, to carry
The quality of high cross slip-ring.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
The every other embodiment being obtained under the premise of going out creative work, broadly falls into the scope of protection of the invention.
As shown in Figure 1-Figure 3, the invention discloses a kind of frock for cross slip-ring processing, it includes：
Support base 1, expansion core slide block 7 and conical wedge 5, wherein, support base 1 is as a support group of whole frock
Plinth, preferably circular, its upper surface has guide rail 12 and keyway 11, and this keyway 11 is used for sliding with cross
The key cooperation of ring 2, when actually used, needs a pair of keys of cross slip-ring 2 and one pair of which keyway
Cooperation, and another a pair of keys is relative to keyway position with another；Above-mentioned expansion core slide block 7 is slidably arranged
On this guide rail 12, and the glide direction of this expansion core slide block 7 is being capable of swelling cross slip-ring 2 inner ring
Direction, the number of expansion core slip ring 7 is no less than two；Conical wedge 5 can be along perpendicular to support base 1 surface
Being arranged on support base 1 of direction movement, in moving process, conical wedge 5 can be with expansion core slide block 7
Inclined plane offset so that expansion core slide block 7 swelling cross slip-ring 2 inner ring, specifically, expansion core slide block 7
Side away from cross slip-ring 2 inner ring is inclined plane, and this inclined plane is in conical wedge 5 in moving process
Can be offseted the regulation realized to expansion core slide block 7 position with conical wedge 5.
When being processed to cross slip-ring 2 using frock disclosed in the present application, one group of cross slip-ring 2
Key is coordinated with keyway 11, and ensures that cross slip-ring 2 inner ring is set in outside expansion core slide block 7, slides in expansion core
So that cross slip-ring 2 is under approximate suspended state under the tension force of block 7, in cutter, cross slip-ring 2 is treated
During machined surface processing, active force is mainly unloaded by expansion core slip ring 7, so that cross slip-ring 2 and support base 1
The active force in the face of contact reduces, and eliminates the impact of cross slip-ring 2 Double End extruding, reduces cross
The deformation of slip ring 2, thus improve the quality of cross slip-ring 2.
In specific embodiment, above-mentioned keyway 11 is right for two, and each pair keyway 11 and cross slip-ring 2
A pair of keys correspond to.When processing a datum level of cross slip-ring 2, a pair of keys of cross slip-ring 2 falls
Enter in keyway 11, when processing another datum level, after that is, cross slip-ring 2 is reverse, another a pair of keys falls into
In another group of keyway 11.Based on foregoing description, four in the application keyway 11 is also in that cross is arranged.
Setting keyway 11 can prevent cross slip-ring 2 Forced rotation.
In further embodiment, guide rail 12 is set to four, and this four guide rails 12 are in cross
Arrangement, expansion core slide block 7 and guide rail 12 correspond arrangement, and ensure the center of four expansion core slide blocks 7 with
The center of circle of cross slip-ring 2 overlaps, so can in the inner ring by expansion core slide block 7 swelling cross slip-ring 2,
Cross slip-ring 2 stress equalization, fixing is more firm.In practice, four expansion core slide blocks 7 also can shape
Become two off plumb lines although can swelling cross slip-ring 2, but cross slip-ring 2 can be made to have rotation
Possibility, accordingly, it is preferred that four guide rails 12 form orthogonal two lines.
In order to improve guide effect when expansion core slide block 7 moves, prevent the mobile generation of expansion core slide block 7 inclined
Move, expansion core slide block 7 disclosed herein is provided with the draw-in groove for engaging with the side of guide rail 12, lead to
The cooperation crossing draw-in groove with guide rail 12 can make expansion core slide block 7 can only move along the direction of guide rail 12, Bu Huifa
Raw deflection, improves in the process to cross slip-ring 2 swelling, the stability of cross slip-ring 2.The application
In simple by draw-in groove and guide rail 12 fit system structure, guide effect is stable.
On the basis of technique scheme, the expansion core slide block 7 in the application has waist-shaped hole, this expansion core
Slide block 7 is arranged on guide rail 12 by the bolt 3 being arranged in waist-shaped hole.Due to coordinating with bolt 3
Waist-shaped hole, after bolt 3 is arranged in waist-shaped hole and is connected with guide rail 12, the end of bolt 3 with swollen
The upper surface of core slide block 7 offsets, and to limit the degree of freedom in vertical direction for this expansion core slide block 7, prevents swollen
Core slide block 7 is separated with guide rail 12, and the size for bolt 3 can set according to different needs, excellent
Selection of land, the screw diameter of this bolt 3 is less than the width of waist-shaped hole, mobile in expansion core slide block 7 to prevent
During with bolt 3 produce friction.
In further embodiment, this frock also includes being arranged on the pressing plate 4 at waist-shaped hole, and above-mentioned is spiral shell
Bolt 3 is connected through pressing plate 4 with guide rail 12.The stability of bolt 3 installation can be increased by arranging pressing plate 4,
I.e. bolt 3 is threaded with pressing plate 4 is connected with guide rail 12 through after pressing plate 4, and this set-up mode can reduce
Expansion core slide block 7 moving process clashes into bolt 3 and make bolt 3 tilt problem.
In preferred embodiment, pressing plate 4 is set to the structure including upper plate and cylindrical drum, wherein, on
Plate is waist template, and it is relative with waist-shaped hole to be arranged on the upper surface of described expansion core slide block 7, and cylindrical drum
Inwall be there is the screw thread being matched with the screw thread of bolt.The draw-in groove of expansion core slide block 7 is engaged with guide rail 12
Afterwards, pressing plate 4 is arranged at waist-shaped hole, and is arranged on guide rail 12 by bolt 3, to prevent expansion core
When being squeezed, the inclined plane along conical wedge 5 moves slide block 7.For pressing plate 4 shape herein
Disclosed structure is most preferred mode, in practice, also pressing plate 4 can be only set to waist template, and
It is not provided with the cylindrical drum being connected with waist template.
In one embodiment, conical wedge 5 is fixed on support base 1 by cinch bolt 6,
By cinch bolt 6 scalable cone position on support base 1 for the wedge 5, and by conical wedge 5
Side offset with the inclined plane of expansion core slide block 7, realize to the inner ring of various sizes of cross slip-ring 2
Swelling.By the set-up mode of conical wedge 5 and the expansion core slip ring 7 with inclined plane to cross slip-ring 2
Inner ring carry out swelling, to realize the fixation of cross slip-ring 2, it is to avoid upper surface to cross slip-ring 2
Fixation with lower surface and extruding, reduce the deformation extent of cross slip-ring 2, improve cross slip-ring 2
Quality.
In this specification, each embodiment is described by the way of going forward one by one, and each embodiment stresses
The difference with other embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple modifications to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the wide scope consistent with principles disclosed herein and features of novelty.
Claims (8)
1. a kind of frock for cross slip-ring processing is it is characterised in that include：
Support base (1), described support base (1) has guide rail (12) and is used for and described cross slip-ring
(2) keyway (11) of key cooperation；
Number is no less than the expansion core slide block (7) of two, and described expansion core slide block (7) is slidably disposed in
With cross slip-ring described in swelling (2) inner ring on described guide rail (12), and described expansion core slide block (7) is remote
It is inclined plane from the side of described cross slip-ring (2) inner ring；
Described support base (1) can be arranged on along the direction movement perpendicular to described support base (1) surface
On conical wedge (5), described cone wedge (5) can be with the inclined plane of described expansion core slide block (7)
Offset.
2. frock according to claim 1 is it is characterised in that described keyway (11) is two right,
And keyway described in each pair (11) is corresponding with a pair of keys of described cross slip-ring (2).
3. frock according to claim 1 it is characterised in that described guide rail (12) be four,
And it is in cross arrangement, described expansion core slide block (7) is corresponded with described guide rail (12), described circle
Cone wedge (5) is arranged on the centre of four described expansion core slide blocks (7).
4. frock according to claim 3 is it is characterised in that described expansion core slide block (7) is arranged
There is the draw-in groove engaging with the side of described guide rail (12).
5. the frock according to any one of claim 1-4 is it is characterised in that described expansion core slide block (7)
There is waist-shaped hole, described expansion core slide block (7) is by bolt (3) setting being arranged in described waist-shaped hole
On described guide rail (12).
6. frock according to claim 5 is it is characterised in that also include being arranged on described waist-shaped hole
The pressing plate (4) at place, described bolt (3) is connected through described pressing plate (4) with described guide rail (12).
7. frock according to claim 6 is it is characterised in that described pressing plate (4) includes setting
It is connected in the upper plate of described expansion core slide block (7) upper surface with described upper plate and be arranged in described waist-shaped hole
Cylindrical drum, described cylindrical drum inwall has the screw thread coordinating with described bolt (3).
8. frock according to claim 5 is it is characterised in that described cone wedge (5) is passed through
Cinch bolt (6) is fixed on described support base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552090.XA CN106475801A (en) | 2015-09-01 | 2015-09-01 | A kind of frock for cross slip-ring processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552090.XA CN106475801A (en) | 2015-09-01 | 2015-09-01 | A kind of frock for cross slip-ring processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106475801A true CN106475801A (en) | 2017-03-08 |
Family
ID=58237777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552090.XA Pending CN106475801A (en) | 2015-09-01 | 2015-09-01 | A kind of frock for cross slip-ring processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106475801A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572524A (en) * | 1983-05-07 | 1986-02-25 | Smw Schneider & Weisshaupt Gmbh | Power chuck |
| CN101659013A (en) * | 2009-09-07 | 2010-03-03 | 奇瑞汽车股份有限公司 | Automatic spreading and linking clamping mechanism |
| CN201697754U (en) * | 2010-06-11 | 2011-01-05 | 上海华新合金有限公司 | Dynamic balance clamp of pressure plate |
| CN202399030U (en) * | 2011-11-28 | 2012-08-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Expansion clamp |
| CN103143943A (en) * | 2012-11-14 | 2013-06-12 | 柳州易舟汽车空调有限公司 | Scroll compressor cross-shaped slip ring fixture |
| CN204030473U (en) * | 2014-08-15 | 2014-12-17 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of cable fixation structure |
| CN204893464U (en) * | 2015-09-01 | 2015-12-23 | 珠海格力节能环保制冷技术研究中心有限公司 | A frock for processing of cross sliding ring |
-
2015
- 2015-09-01 CN CN201510552090.XA patent/CN106475801A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572524A (en) * | 1983-05-07 | 1986-02-25 | Smw Schneider & Weisshaupt Gmbh | Power chuck |
| CN101659013A (en) * | 2009-09-07 | 2010-03-03 | 奇瑞汽车股份有限公司 | Automatic spreading and linking clamping mechanism |
| CN201697754U (en) * | 2010-06-11 | 2011-01-05 | 上海华新合金有限公司 | Dynamic balance clamp of pressure plate |
| CN202399030U (en) * | 2011-11-28 | 2012-08-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Expansion clamp |
| CN103143943A (en) * | 2012-11-14 | 2013-06-12 | 柳州易舟汽车空调有限公司 | Scroll compressor cross-shaped slip ring fixture |
| CN204030473U (en) * | 2014-08-15 | 2014-12-17 | 中国航空工业集团公司沈阳发动机设计研究所 | A kind of cable fixation structure |
| CN204893464U (en) * | 2015-09-01 | 2015-12-23 | 珠海格力节能环保制冷技术研究中心有限公司 | A frock for processing of cross sliding ring |
Non-Patent Citations (2)
| Title |
|---|
| 孙慧平 等: "《数控机床装配、调试与故障诊断》", 31 January 2011, 机械工业出版社 * |
| 朱耀祥 等: "《现代夹具设计手册》", 28 February 2010, 机械工业出版社 * |
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Application publication date: 20170308 |
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