CN218874570U - Special fixture for machining slide valve - Google Patents
Special fixture for machining slide valve Download PDFInfo
- Publication number
- CN218874570U CN218874570U CN202223557310.2U CN202223557310U CN218874570U CN 218874570 U CN218874570 U CN 218874570U CN 202223557310 U CN202223557310 U CN 202223557310U CN 218874570 U CN218874570 U CN 218874570U
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- Prior art keywords
- slide valve
- anchor clamps
- groove
- machining
- sliding valve
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000003801 milling Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a special fixture for slide valve machining, including the anchor clamps body and compressor unit slide valve, the bottom fixedly connected with base of the anchor clamps body, the top threaded connection of base has the gim peg, the specific top fixedly connected with fixed block of anchor clamps, and the top swing joint of fixed block has anti-skidding nut, and anti-skidding nut's top threaded connection has locking screw, and the portable ring of the specific top fixedly connected with of anchor clamps body, the standing groove has been seted up to specific one side of anchor clamps, and the spread groove has been seted up to specific one side of anchor clamps, and one side swing joint of spread groove has axial positioning board. Through the arc standing groove and the locking screw, the compressor part sliding valve can be made to be exposed in half during processing, so that the processing of the compressor part sliding valve is facilitated, the multi-process content can be completed by clamping the sliding valve once, and the sliding valve can be made to be stable during processing under the action of the locking screw, so that the processing precision of the sliding valve is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of about compressor nose spare sliding valve, specifically be a sliding valve processing special fixture.
Background
The compressor slide valve part mainly comprises a slide valve, a slide valve guide pipe sleeve, a spiral pipe, an oil piston, an indicator, a zero-shaped ring, a sealing ring and other parts, the most commonly used energy adjusting method of the compressor is to arrange a slide valve capable of moving axially between two rotors, namely, the slide valve energy is a method for saving energy, the slide valve compressor plays a role in adjusting energy, the slide valve is a relatively precise original piece, and a clamp is required to fix the slide valve in the slide valve processing process so as to process the slide valve.
However, the conventional slide valve clamp has some defects in the use process, for example, the conventional slide valve clamp is inconvenient in particular use, because the conventional clamp covers the slide valve for machining when clamping the slide valve, some parts in the slide valve cannot be machined, and the machining can be completed by a plurality of procedures, so that the slide valve clamp is inconvenient in particular use, and the conventional slide valve clamp cannot fix a specific position, so that the problem that the slide valve cannot be machined in place in the machining process is caused, and the service life of the slide valve is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a slide valve processing special fixture, solved traditional slide valve anchor clamps and used inconvenient and fixed not in place problem not existing to prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special fixture for slide valve processing, includes the anchor clamps body and compressor part sliding valve, the specific bottom fixedly connected with base of anchor clamps, the top threaded connection of base has the gim peg, the specific top fixedly connected with fixed block of anchor clamps, the top swing joint of fixed block has anti-skidding nut, anti-skidding nut's top threaded connection has locking screw, the portable ring of the specific top fixedly connected with of anchor clamps, the standing groove has been seted up to specific one side of anchor clamps, the spread groove has been seted up to specific one side of anchor clamps, one side swing joint of spread groove has axial positioning plate, one side threaded connection of axial positioning plate has the gim peg, the shifting chute has been seted up to specific one side of anchor clamps, the spout has been seted up to the inside of shifting chute, the inside swing joint of spout has the angular positioning key, two cambered surfaces of finish boring have been seted up to one side of compressor part sliding valve, the finish boring hole has been seted up to the inside of compressor part sliding valve, the finish milling keyway has been seted up to one side of compressor part sliding valve.
Preferably, the holding groove is arc-shaped, and the output end of the locking screw penetrates through the fixing block and the inside of the clamp body to be connected with the top of the arc-shaped holding groove.
Through adopting above-mentioned technical scheme, the advantage lies in through the arc standing groove and the locking screw that increase, can make compressor part sliding valve partly naked to expose in the outside when processing to make things convenient for the processing of compressor part sliding valve, thereby realized that the content of multiple operation is accomplished to the clamping of sliding valve, utilize locking screw's effect can also make the sliding valve to add man-hour stable in addition, thereby guaranteed the machining precision of sliding valve.
Preferably, one end, far away from the moving groove, of the angular positioning key is connected with the inside of the finish milling key groove.
Through adopting above-mentioned technical scheme, the advantage lies in through the angle locating key that increases, and the angle that the purpose impels the sliding valve can be in the standing groove can be fixed to be favorable to the processing to the sliding valve, still made things convenient for the sliding valve angle regulation simultaneously.
Preferably, the one end fixedly connected with circular port of spout, the specification and size of spout one end circular port and the specification and size looks adaptation of angle positioning key one end.
Through adopting above-mentioned technical scheme, the advantage lies in through the spout that increases, and the purpose makes the angle positioning key can remove in the inside of spout to make the angle positioning key can fix along with the size of sliding valve, simultaneously through the circular port that increases, the purpose makes the angle positioning key can take out in the spout after having fixed a position the sliding valve, thereby avoids the angle positioning key to influence the processing of sliding valve.
Preferably, the position of the axial positioning plate corresponds to the position of the slide valve of the compressor component.
By adopting the technical scheme, the axial positioning plate has the advantages that the axial direction of the slide valve of the compressor part can be fixed through the added axial positioning plate, so that the positioning of the slide valve can be more accurate, and the problem that the slide valve is not machined in place due to inaccurate positioning of the slide valve is avoided.
Preferably, the output end of the locking bolt penetrates through the inside of the axial positioning plate and is connected with the inside of the connecting groove.
Through adopting above-mentioned technical scheme, the advantage lies in through the locking bolt that increases, and the purpose makes the axial positioning board can take out on the spread groove to avoid the processing that the axial positioning board influences the sliding valve.
Preferably, the number of said portable rings is four.
Through adopting above-mentioned technical scheme, the advantage lies in through four portable rings that increase, has made things convenient for the specific carrying of double-layered, has avoided the too big inconvenient problem of removal that leads to of the anchor clamps body type.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arc standing groove and the locking screw, the slide valve of the compressor part can be enabled to be partly exposed outside during machining, so that machining of the slide valve of the compressor part is facilitated, the content of multiple procedures of the slide valve can be completed through one-time clamping of the slide valve, the slide valve can be enabled to be kept stable during machining by the aid of the locking screw, machining accuracy of the slide valve is guaranteed, the angular positioning key is enabled to move inside the sliding groove along with the size of the slide valve, machining of the slide valve is facilitated, angle adjustment of the slide valve is facilitated, and meanwhile, the slide valve can be conveniently adjusted through the sliding groove.
2. Through the axial positioning board that sets up, can be fixed with the axial of compressor unit slide valve, thereby make the location of slide valve can be more accurate, thereby avoided the inaccurate problem that leads to the slide valve to process not in place in slide valve location, through the fitting pin that sets up, the purpose makes the axial positioning board can take out on the spread groove, thereby avoided the axial positioning board to influence the processing of slide valve, through four portable rings that set up, made things convenient for specific the carrying of split collet, avoided the anchor clamps body size too big and lead to removing inconvenient problem.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
fig. 4 is a schematic rear view of the present invention.
In the figure: 1. a clamp body; 2. a base; 3. a placement groove; 4. a compressor component slide valve; 5. finely boring an inner hole; 6. finely boring the two cambered surfaces; 7. finely milling a key groove; 8. an axial positioning plate; 9. a locking bolt; 10. connecting grooves; 11. a fixed block; 12. an anti-slip nut; 13. locking the screw; 14. a portable ring; 15. a moving groove; 16. a chute; 17. an angular orientation key; 18. and (6) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1-4, a special fixture for slide valve machining, includes a fixture body 1 and a compressor part slide valve 4, the bottom of the fixture body 1 is fixedly connected with a base 2, the top of the base 2 is connected with a fixing bolt 18 through a thread, the top of the fixture body 1 is fixedly connected with a fixing block 11, the top of the fixing block 11 is movably connected with an anti-slip nut 12, the top of the anti-slip nut 12 is connected with a locking screw 13 through a thread, the top of the fixture body 1 is fixedly connected with a portable ring 14, a placing groove 3 is formed in one side of the fixture body 1, a connecting groove 10 is formed in one side of the fixture body 1, one side of the connecting groove 10 is movably connected with an axial positioning plate 8, one side of the axial positioning plate 8 is connected with a locking bolt 9 through a thread, a moving groove 15 is formed in one side of the fixture body 1, a sliding groove 16 is formed in the moving groove 15, an angular positioning key 17 is movably connected in the sliding groove 16, two fine boring cambered surfaces 6 are formed in one side of the compressor part slide valve 4, a fine boring inner bore hole 5 is formed in the compressor part slide valve 4, and a fine milling key groove 7 is formed in one side of the compressor part slide valve 4.
The working principle of the technical scheme is as follows:
firstly, a workpiece of a slide valve 4 of a compressor part is placed on one side of a clamp body 1, then an axial positioning plate 8 is lifted, the slide valve 4 of the compressor part is enabled to be axially positioned in the clamp body, then an angular positioning key 17 is inserted into a finish milling key groove 7 which is roughly processed by the slide valve 4 of the compressor part through a sliding groove 16, the slide valve 4 of the compressor part is enabled to be angularly positioned in the clamp body 1, then a locking screw 13 penetrates through an anti-slip nut 12, a fixing block 11 and the inside of the clamp body 1, the output end of the locking screw 13 is enabled to be connected with the top of the slide valve 4 of the compressor part, the slide valve 4 of the compressor part is enabled to be fixed, finally the angular positioning key 17 is pulled out, meanwhile, the axial positioning plate 8 is placed down, the slide valve 4 of the compressor part can be processed, and the clamp mainly achieves the purpose that the slide valve is clamped once to complete multi-process content, and therefore the processing precision of the slide valve is guaranteed.
In another embodiment, as shown in fig. 1 to 4, the placement groove 3 is arc-shaped, and the output end of the locking screw 13 penetrates through the fixing block 11 and the inside of the clamp body 1 to be connected to the top of the arc-shaped placement groove 3.
Through the arc standing groove 3 and the locking screw 13 that increase, can make compressor part slide valve 4 partly expose in the outside when processing to make things convenient for the processing of compressor part slide valve 4, thereby realized the content that many processes were accomplished to slide valve clamping, utilize locking screw 13's effect can also make the slide valve to remain stable when processing moreover, thereby guaranteed the machining precision of slide valve.
In another embodiment, as shown in fig. 1-4, the end of the angular positioning key 17 remote from the moving slot 15 is connected to the interior of the finish milled keyway 7.
Through the added angular positioning key 17, the purpose is to promote the angle that the slide valve can be in placing groove 3 can be fixed, thereby facilitating the processing to the slide valve, and simultaneously also facilitating the slide valve angle regulation.
In another embodiment, as shown in fig. 1-4, a circular hole is fixedly connected to one end of the sliding slot 16, and the size of the circular hole at one end of the sliding slot 16 is matched with the size of the end of the angular positioning key 17.
Through the increased slide groove 16, the purpose is to make the angular positioning key 17 move in the inside of slide groove 16, thereby make the angular positioning key 17 can fix along with the size of sliding valve, simultaneously through the increased circular hole, the purpose is to make the angular positioning key 17 can take out from slide groove 16 after having fixed a position the sliding valve, thereby avoid angular positioning key 17 to influence the processing of sliding valve.
In another embodiment, as shown in fig. 1-4, the position of the axial positioning plate 8 corresponds to the position of the compressor section slide valve 4.
Through the added axial positioning plate 8, the axial direction of the slide valve 4 of the compressor part can be fixed, so that the positioning of the slide valve can be more accurate, and the problem that the slide valve is not machined in place due to inaccurate positioning of the slide valve is solved.
In another embodiment, as shown in fig. 1-4, the output end of the locking pin 9 extends through the interior of the axial positioning plate 8 and connects to the interior of the connecting slot 10.
By adding the locking bolt 9, the purpose is to make the axial positioning plate 8 be able to be taken out on the connecting groove 10, thereby avoiding the axial positioning plate 8 from influencing the machining of the slide valve.
In another embodiment, as shown in FIGS. 1-4, the number of portable rings 14 is four.
By adding the four portable rings 14, the clamp body 1 is convenient to carry, and the problem that the clamp body 1 is inconvenient to move due to the fact that the clamp body is too large is solved.
The utility model discloses a theory of operation and use flow: firstly, a workpiece of a slide valve 4 of a compressor part is placed on one side of a clamp body 1, then an axial positioning plate 8 is lifted, the slide valve 4 of the compressor part is enabled to be axially positioned in the clamp body, then an angular positioning key 17 is inserted into a finish milling key groove 7 which is roughly processed by the slide valve 4 of the compressor part through a sliding groove 16, the slide valve 4 of the compressor part is enabled to be angularly positioned in the clamp body 1, then a locking screw 13 penetrates through an anti-slip nut 12, a fixing block 11 and the inside of the clamp body 1, the output end of the locking screw 13 is enabled to be connected with the top of the slide valve 4 of the compressor part, the slide valve 4 of the compressor part is enabled to be fixed, finally the angular positioning key 17 is pulled out, meanwhile, the axial positioning plate 8 is placed down, the slide valve 4 of the compressor part can be processed, and the clamp mainly achieves the purpose that the slide valve is clamped once to complete multi-process content, and therefore the processing precision of the slide valve is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The special fixture for machining the slide valve comprises a fixture body (1) and a compressor component slide valve (4), and is characterized in that: the bottom fixedly connected with base (2) of the anchor clamps body (1), the top threaded connection of base (2) has gim peg (18), the top fixedly connected with fixed block (11) of the anchor clamps body (1), the top swing joint of fixed block (11) has anti-skidding nut (12), the top threaded connection of anti-skidding nut (12) has locking screw (13), the portable ring of top fixedly connected with (14) of the anchor clamps body (1), standing groove (3) have been seted up to one side of the anchor clamps body (1), spread groove (10) have been seted up to one side of the anchor clamps body (1), one side swing joint of spread groove (10) has axial positioning board (8), one side threaded connection of axial positioning board (8) has lockpin (9), shifting chute (15) have been seted up to one side of the anchor clamps body (1), spout (16) have been seted up to the inside of shifting chute (15), the inside swing joint of spout (16) has angular positioning key (17), two cambered surface of finish boring (6) have been seted up to one side of compressor part (4), the inside of compressor part (4) has seted up finish boring hole (5), one side of compressor key groove (7) has milled compressor key groove (7).
2. The special fixture for machining the sliding valve according to claim 1, wherein: the shape of standing groove (3) is the arc, and the output of locking screw (13) runs through the inside of fixed block (11) and anchor clamps body (1) and is connected with the top of arc standing groove (3).
3. The special fixture for machining the sliding valve according to claim 1, wherein: one end, far away from the moving groove (15), of the angular positioning key (17) is connected with the interior of the finish milling key groove (7).
4. The special fixture for machining the sliding valve according to claim 1, wherein: the one end fixedly connected with circular port of spout (16), the specification and size of spout (16) one end circular port and the specification and size looks adaptation of angle positioning key (17) one end.
5. The special fixture for machining the sliding valve according to claim 1, wherein: the position of the axial positioning plate (8) corresponds to the position of the compressor component slide valve (4).
6. The special fixture for machining the sliding valve according to claim 1, wherein: the output end of the locking bolt (9) penetrates through the inside of the axial positioning plate (8) and is connected with the inside of the connecting groove (10).
7. The special fixture for machining the sliding valve according to claim 1, wherein: the number of the portable rings (14) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223557310.2U CN218874570U (en) | 2022-12-30 | 2022-12-30 | Special fixture for machining slide valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223557310.2U CN218874570U (en) | 2022-12-30 | 2022-12-30 | Special fixture for machining slide valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218874570U true CN218874570U (en) | 2023-04-18 |
Family
ID=85938683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223557310.2U Active CN218874570U (en) | 2022-12-30 | 2022-12-30 | Special fixture for machining slide valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218874570U (en) |
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2022
- 2022-12-30 CN CN202223557310.2U patent/CN218874570U/en active Active
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