CN205008907U - Branch center anchor clamps are used in processing of sword type gate valve valve body - Google Patents
Branch center anchor clamps are used in processing of sword type gate valve valve body Download PDFInfo
- Publication number
- CN205008907U CN205008907U CN201520750347.8U CN201520750347U CN205008907U CN 205008907 U CN205008907 U CN 205008907U CN 201520750347 U CN201520750347 U CN 201520750347U CN 205008907 U CN205008907 U CN 205008907U
- Authority
- CN
- China
- Prior art keywords
- screw
- base plate
- valve body
- gate valve
- puller bolt
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Valve Housings (AREA)
Abstract
The utility model relates to a branch center anchor clamps are used in processing of sword type gate valve valve body. Its characteristics are including the bottom plate, on one side the bottom plate upper surface has the locating piece. There are first vertical screw and first puller bolt in the length direction's of locating piece centre. All there are vertical shaft hole and location axle in neighbouring locating piece both ends department. Location axle inner end all has circumference protruding, has the piece of promotion between two circumference archs and locating piece. All there is the shaft hole at the both ends that promote the piece, and two location bellied one end of the no circumference of axle are stretched out outside the locating piece after passing the corresponding shaft hole on it respectively. Have the vertical screw of second in the middle of the length direction of promotion piece, first puller bolt stretched out in promotion piece inboard after revolving first vertical screw and the vertical screw of second in proper order. With be fixed with the kicking block on promoting the relative bottom plate of piece, the kicking block is transversal arrangement, and there are vertical screw of third and second puller bolt in its length direction's centre. Adopt this kind of anchor clamps, the location is convenient, and the machining precision is high, can ensure the quality of work piece.
Description
Technical field
The utility model relates to a kind of fixture.Specifically, the branch center fixture valve body moulding of blade type gate valve being carried out to machining is used to.
Background technology
At present at mechanical processing industry, especially to the production industry of blade type flat gate valve, be mostly adopt the valve body moulding of processed blade type flat gate valve to be directly fixed on lathe to carry out machining.Although adopt, valve body moulding is directly fixed on lathe and can carries out machining, but all need to carry out centralized positioning to workpiece to be machined on lathe owing to often processing a foundry goods, not only operating procedure is many, contrast locating is more difficult, and machining accuracy is low, difficult quality guarantee.
Utility model content
Problem to be solved in the utility model is to provide a kind of blade type gate valve body processing branch center fixture.Adopt this fixture, not only operating procedure is few, location is convenient, and can machining accuracy be improved, guarantee the crudy of workpiece.
The problems referred to above to be solved in the utility model are realized by following technical scheme:
Blade type gate valve body processing branch center of the present utility model feature of jigs comprises base plate, and the upper surface of base plate has locating piece.Described locating piece is cuboid, and it is lateral arrangement, and in being fixed together between itself and base plate, there is the first vertical screw the centre of its length direction, is rotary with the first puller bolt in the first vertical screw.All there is vertical axis hole at positioned adjacent block two ends place, all has locating shaft in vertical axis hole.All there is circumferential projection the inner end of described locating shaft, has pushing block between two circumferential projection and locating piece.All there is axis hole at the two ends of pushing block, and two described locating shafts stretch out outside locating piece from the homonymy of pushing block through after the corresponding axis hole it respectively without one end of circumferential projection.The the second vertical screw having screw vertical with first corresponding in the middle of the length direction of described pushing block, described first puller bolt self-align piece of outside is stretched out inside pushing block after being threaded through the vertical screw of second on pushing block after being threaded through the first vertical screw again.Under duty, the circumferential projection of described locating shaft inner end withstands on longitudinal two of flashboard socket of blade type flat gate valve respectively, and the inner end of the first puller bolt withstands on the longitudinally middle of the flashboard socket of blade type flat gate valve.
The base plate relative with described pushing block is fixed with jacking block, described jacking block is cuboid, and it is lateral arrangement, the center line of its length direction and the length direction centerline parallel of locating piece, there is the 3rd vertical screw the centre of its length direction, has the second puller bolt in the 3rd vertical screw.The longitudinal center line of described second puller bolt and the axial centerline line of the first puller bolt are all located on the same line, and under duty, described second puller bolt withstands in the middle of the body base between blade type flat gate valve two supporting leg.
Further improvement of the utility model scheme is, all has briquetting with on the base plate of valve body two vertical edges corresponding positions on described blade type flat gate valve top; Described briquetting is rectangle lath, and it has kidney slot, is furnished with screw in kidney slot.The base plate corresponding to screw has screw, and described first screw inner end screws in pass kidney slot outside briquetting after in the corresponding screw base plate.
Further improvement of the utility model scheme is, the base plate corresponding with two leg outer sides of described blade type flat gate valve bottom all has briquetting, and described briquetting is rectangle lath, and it has kidney slot, is furnished with the second screw in kidney slot.The base plate corresponding to the second screw has screw, and described second screw inner end screws in pass kidney slot outside briquetting after in the corresponding screw base plate.
Further improvement of the utility model scheme is, the base plate outside described jacking block is fixed with balancing weight, and the center of gravity of described balancing weight is positioned on the center line of first, second puller bolt.
Wherein, described base plate is circular dull and stereotyped, and the longitudinal center line of first, second puller bolt described is positioned on circular dull and stereotyped RADIAL.
As can be seen from above scheme, when machining is carried out to blade type flat gate valve, as long as the foundry goods of processed blade type flat gate valve is placed on the base plate between locating piece and jacking block, and making the circumferential projection of two locating shaft inner ends withstand on longitudinal two of flashboard socket of blade type flat gate valve respectively, the inner end of the first puller bolt withstands on the longitudinally middle of the flashboard socket of blade type flat gate valve.Meanwhile, the second puller bolt is withstood in the middle of the body base between blade type flat gate valve two supporting leg.Then, screw first, second puller bolt, and screw the screw matched with briquetting, make briquetting compress the valve body moulding of blade type flat gate valve, can machining be carried out.Compared with background technology, not only reduce operating procedure, facilitate location, and substantially increase machining accuracy, ensure that the crudy of workpiece.
Accompanying drawing explanation
Fig. 1 is blade type gate valve body processing branch center of the present utility model clamp structure schematic diagram, and in figure, dotted portion is the valve body moulding of processed blade type flat gate valve.
Detailed description of the invention
As shown in Figure 1, blade type gate valve body processing branch center of the present utility model fixture comprises base plate 12, and the upper surface of base plate 12 is provided with locating piece 6.Described locating piece 6 is cuboid, and it is lateral arrangement, links together between itself and base plate 12 by two the first bolts 8 in fixing shape.The centre of the length direction of described locating piece 6 is processed with the first vertical screw, is rotary with the first puller bolt 7 in the first vertical screw.Positioned adjacent block 6 two ends place is all processed with vertical axis hole, is provided with locating shaft 9 and in being slidably matched between the two in vertical axis hole.The inner end of described locating shaft 9 is all processed with circumferential projection 10, is provided with pushing block 5 between two circumferential projection 10 and locating piece 6.The two ends of pushing block 5 are all processed with axis hole, and two described locating shafts 9 stretch out outside locating piece 6 from the homonymy of pushing block 5 through after the corresponding axis hole it respectively without one end of circumferential projection 10.Is processed with the second vertical screw corresponding to screw vertical with first in the middle of the length direction of described pushing block 5, stretches out inside pushing block 5 after being threaded through the vertical screw of second on pushing block 5 again after being threaded through the first vertical screw outside described first puller bolt 7 self-align piece 6.Under duty, the circumferential projection 10 of described locating shaft 9 inner end withstands on longitudinal two of flashboard socket of blade type valve body of flat gate valve 15 respectively, and the inner end of the first puller bolt 7 withstands on the longitudinally middle of the flashboard socket of blade type valve body of flat gate valve 15.
The base plate 12 relative with described pushing block 5 is fixed with jacking block 2, described jacking block 2 is cuboid, it is lateral arrangement, the center line of its length direction and the length direction centerline parallel of locating piece 6, the centre of its length direction is processed with the 3rd vertical screw, and the 3rd vertical screw inward turning is screwed with the second puller bolt 13.The longitudinal center line of described second puller bolt 13 and the axial centerline line of the first puller bolt 7 are all located on the same line.Under duty, described second puller bolt 13 withstands in the middle of the body base between blade type valve body of flat gate valve 15 liang of supporting legs.
Wherein, described base plate 12 is circular dull and stereotyped, and the longitudinal center line of described first puller bolt 7 and the second puller bolt 13 is all positioned on circular dull and stereotyped RADIAL.
For ensureing not loosen between processed blade type valve body of flat gate valve 15 and the utility model in process, the base plate 12 of valve body two the vertical edges corresponding positions with described blade type valve body of flat gate valve 5 top is provided with briquetting 11.Described briquetting 11 is rectangle lath, it is processed with kidney slot 4, is furnished with screw 3 in kidney slot 4.The base plate 12 corresponding to screw 3 is processed with screw, and described screw 3 inner end screws in pass kidney slot 4 outside briquetting 11 after in the corresponding screw base plate 12.
For ensureing not loosen between blade type valve body of flat gate valve 15 processed in process and the utility model further, the base plate 12 corresponding with two leg outer sides of described blade type valve body of flat gate valve 15 bottom is provided with briquetting 11, described briquetting 11 is rectangle lath, it is processed with kidney slot 4, in kidney slot 4, is furnished with screw 3.The base plate 12 corresponding to screw 3 is processed with screw, and described screw 3 inner end screws in pass kidney slot 4 outside briquetting 11 after in the corresponding screw base plate 12.
For ensureing the weight balancing of processed blade type valve body of flat gate valve 15 top and the bottom, the base plate 12 outside described jacking block 2 is fixed with balancing weight 1 by the second bolt 14, and the center of gravity of described balancing weight 1 is positioned on the center line of first, second puller bolt.
Claims (6)
1. branch center fixture is used in the processing of blade type gate valve body, and it is characterized in that comprising base plate (12), the upper surface of base plate (12) has locating piece (6); Described locating piece (6) is cuboid, and it is lateral arrangement, and in being fixed together between itself and base plate (12), there is the first vertical screw the centre of its length direction, is rotary with the first puller bolt (7) in the first vertical screw; All there is vertical axis hole at positioned adjacent block (6) two ends place, all has locating shaft (9) in vertical axis hole; All there is circumferential projection (10) inner end of described locating shaft (9), has pushing block (5) between two circumferential projection (10) and locating piece (6); All there is axis hole at the two ends of pushing block (5), two described locating shafts (9) without circumferential projection (10) one end respectively from the homonymy of pushing block (5) through stretching out outside locating piece (6) after the corresponding axis hole it; The the second vertical screw having screw vertical with first corresponding in the middle of the length direction of described pushing block (5), stretches out after being threaded through the second vertical screw on pushing block (5) again in pushing block (5) inner side after described self-align piece of first puller bolt (7) (6) outside is threaded through the first vertical screw; Under duty, the circumferential projection (10) of described locating shaft (9) inner end withstands on longitudinal two of flashboard socket of blade type valve body of flat gate valve (15) respectively, and the inner end of the first puller bolt (7) withstands on the longitudinally middle of the flashboard socket of blade type valve body of flat gate valve (15);
The base plate (12) relative with described pushing block (5) is fixed with jacking block (2), described jacking block (2) is cuboid, it is lateral arrangement, the length direction centerline parallel of the center line of its length direction and locating piece (6), there is the 3rd vertical screw the centre of its length direction, has the second puller bolt (13) in the 3rd vertical screw; The longitudinal center line of described second puller bolt (13) and the axial centerline line of the first puller bolt (7) are all located on the same line, under duty, described second puller bolt (13) withstands in the middle of the body base between blade type valve body of flat gate valve (15) two supporting leg.
2. blade type gate valve body processing branch center according to claim 1 fixture, it is characterized in that with the base plate (12) of valve body two vertical edges corresponding positions on described blade type valve body of flat gate valve (15) top on all have briquetting (11); Described briquetting (11) is rectangle lath, it has kidney slot (4), is furnished with screw (3) in kidney slot (4); Have screw with on the corresponding base plate (12) of screw (3), described screw (3) inner end screws in the corresponding screw base plate (12) from briquetting (11) outside afterwards through kidney slot (4).
3. blade type gate valve body processing branch center according to claim 1 fixture, it is characterized in that the base plate (12) corresponding with two leg outer sides of described blade type valve body of flat gate valve (15) bottom all has briquetting (11), described briquetting (11) is rectangle lath, it there is kidney slot (4), in kidney slot (4), be furnished with screw (3); Have screw with on the corresponding base plate (12) of screw (3), described screw (3) inner end screws in the corresponding screw base plate (12) from briquetting (11) outside afterwards through kidney slot (4).
4. the blade type gate valve body processing branch center fixture according to claim 1 or 2 or 3, it is characterized in that the base plate (12) in described jacking block (2) outside is while be fixed with balancing weight (1), the center of gravity of described balancing weight (1) is positioned on the center line of the first puller bolt (7), the second puller bolt (13).
5. the blade type gate valve body processing branch center fixture according to claim 1 or 2 or 3, it is characterized in that described base plate (12) is for circular dull and stereotyped, the longitudinal center line of first, second puller bolt described is positioned on circular dull and stereotyped RADIAL.
6. blade type gate valve body processing branch center according to claim 4 fixture, it is characterized in that described base plate (12) is for circular dull and stereotyped, the longitudinal center line of first, second puller bolt described is positioned on circular dull and stereotyped RADIAL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750347.8U CN205008907U (en) | 2015-09-25 | 2015-09-25 | Branch center anchor clamps are used in processing of sword type gate valve valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750347.8U CN205008907U (en) | 2015-09-25 | 2015-09-25 | Branch center anchor clamps are used in processing of sword type gate valve valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008907U true CN205008907U (en) | 2016-02-03 |
Family
ID=55207534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750347.8U Withdrawn - After Issue CN205008907U (en) | 2015-09-25 | 2015-09-25 | Branch center anchor clamps are used in processing of sword type gate valve valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171468A (en) * | 2015-09-25 | 2015-12-23 | 无锡环宇精密铸造有限公司 | Branch-center clamp for machining valve body of knife gate valve |
| CN106425570A (en) * | 2016-10-26 | 2017-02-22 | 昆山勇翔精密机械有限公司 | Housing clamp of steering gear |
| CN109623449A (en) * | 2019-03-01 | 2019-04-16 | 天津市巨星祥海机械有限公司 | A kind of auxiliary clamp of pump body end surface processing |
-
2015
- 2015-09-25 CN CN201520750347.8U patent/CN205008907U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171468A (en) * | 2015-09-25 | 2015-12-23 | 无锡环宇精密铸造有限公司 | Branch-center clamp for machining valve body of knife gate valve |
| CN106425570A (en) * | 2016-10-26 | 2017-02-22 | 昆山勇翔精密机械有限公司 | Housing clamp of steering gear |
| CN109623449A (en) * | 2019-03-01 | 2019-04-16 | 天津市巨星祥海机械有限公司 | A kind of auxiliary clamp of pump body end surface processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205008907U (en) | Branch center anchor clamps are used in processing of sword type gate valve valve body | |
| CN102672485A (en) | Fixture for machining connecting rod hole | |
| CN204135771U (en) | For the anti-deformation built-up jig of turning thin-wall workpiece | |
| CN204075829U (en) | The vertical process center fixture of steering box housing | |
| CN205630094U (en) | Quick drilling anchor clamps | |
| CN104772496A (en) | Drilling method for inclined hole | |
| CN204735988U (en) | A press from both sides tight frock for processing bent axle | |
| CN204209446U (en) | Turnery processing Inner contracting formula centering and clamping apparatus | |
| CN105171468A (en) | Branch-center clamp for machining valve body of knife gate valve | |
| CN109128885A (en) | Thin-wall tube-shaped excircle of workpiece turning clamping tooling and clamping method | |
| CN103433836A (en) | End face positioning external locking device for cylinder sleeve inner bore honing | |
| CN205342536U (en) | A anchor clamps that is used for boring of connecting rod large aperture to process | |
| CN203843533U (en) | Fixture for variable shells of axial-through pumps | |
| CN204234908U (en) | A kind of cylinder staged gear-shaping clamp | |
| CN104070252B (en) | A kind of fixture for being used to be cut in half hollow workpiece | |
| CN102463481A (en) | Mill positioning slot clamp for plunger sleeve | |
| CN203804599U (en) | Three-turn bent axle processing clamp | |
| CN103465076A (en) | Four-point clamping fixture | |
| CN204486889U (en) | A kind of processing unit (plant) of insulating end ring | |
| CN209078269U (en) | Thin-wall tube-shaped excircle of workpiece turning clamping tooling | |
| CN204639729U (en) | A kind of numerical control machine tool clamp with elastic groove | |
| CN205572208U (en) | Bearing anchor clamps with adjustable | |
| CN203664676U (en) | Motor casing processing device facilitating noise reduction of motor | |
| CN207223403U (en) | A kind of coaxial machine frame upset system | |
| CN104842192A (en) | Finish-machining fixture for workpieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20170517 |