CN218476462U - Supporting mechanism is used in butterfly valve processing - Google Patents
Supporting mechanism is used in butterfly valve processing Download PDFInfo
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- CN218476462U CN218476462U CN202221562282.0U CN202221562282U CN218476462U CN 218476462 U CN218476462 U CN 218476462U CN 202221562282 U CN202221562282 U CN 202221562282U CN 218476462 U CN218476462 U CN 218476462U
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- supporting seat
- supporting
- chucking
- butterfly valve
- valve
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Abstract
The utility model discloses a supporting mechanism is used in butterfly valve processing uses in the field of machining, has solved the unstable technical problem of the spacing effect of centre gripping in the current butterfly valve course of working of polishing, and its technical scheme main points are including supporting seat, characterized by: be equipped with a plurality of supporting external members on the supporting seat, the supporting external member includes the spacing subassembly of valve body and the spacing subassembly of valve rod, the spacing subassembly of valve body include with the fixed location ear piece of supporting seat, with supporting seat swing joint's chucking ear piece and with supporting seat swing joint's valve plate stopper, be equipped with the chucking groove that supplies chucking ear piece to slide on the supporting seat, the chucking inslot still is equipped with the chucking spring, the spacing subassembly of valve rod includes the regulating block of being connected with the supporting seat slides, is fixed in the telescopic link on the regulating block and locates the telescopic link and keep away from the spacing lantern ring of regulating block one end, has the technological effect that can improve butterfly valve polishing course stability.
Description
Technical Field
The utility model relates to the field of machining, in particular to supporting mechanism is used in butterfly valve processing.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve with a closing member which is a disc and rotates around a valve shaft to open and close. When the butterfly valve processing, need polish valve body surface deckle edge, because butterfly valve body structure is irregular among the current manufacturing procedure of polishing, be unfavorable for carrying on spacing support, the direct influence stability of in-process of polishing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a supporting mechanism is used in butterfly valve processing, its advantage can ensure the butterfly valve body reliable and stable in the course of working of polishing.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a supporting mechanism for butterfly valve processing, includes the supporting seat, be equipped with a plurality of supporting kit on the supporting seat, the supporting kit includes spacing subassembly of valve body and the spacing subassembly of valve rod, the spacing subassembly of valve body include with the fixed location ear piece of supporting seat, with supporting seat swing joint's chucking ear piece and with supporting seat swing joint's valve plate stopper, be equipped with the chucking groove that supplies chucking ear piece to slide on the supporting seat, the chucking inslot still is equipped with the chucking spring, the spacing subassembly of valve rod include with the supporting seat slide the regulating block of being connected, be fixed in the telescopic link on the regulating block and locate the telescopic link and keep away from the spacing lantern ring of regulating block one end, the spacing lantern ring is including fixed lantern ring and the screw thread lantern ring of being connected with fixed lantern ring rotation, the diameter of the fixed lantern ring is greater than the diameter of the screw thread lantern ring
Preferably, the following components: the supporting seat is provided with an embedded groove for clamping and embedding the valve plate limiting block, the bottom of the embedded groove is provided with a jacking cylinder, and the bottom of the clamping groove is provided with a signal induction block for controlling the jacking cylinder.
Preferably: and an auxiliary limiting groove is formed in the surface of the valve plate limiting block.
Preferably: the end parts of the positioning lug blocks and the clamping lug blocks are provided with step supporting blocks, and the surfaces of the step supporting blocks are provided with anti-skid cushion blocks.
Preferably: the bottom of the supporting seat is also provided with a shock absorption pad.
Preferably, the following components: and a discharge hole is also formed at the bottom of the clamping groove.
Preferably: the telescopic link includes support nested piece and the support montant of pegging graft that slides with support nested piece, the lateral wall of support nested piece is equipped with the latch segment.
Preferably: the clamping groove is internally provided with an auxiliary guide rod in a penetrating way, and the bottom of the clamping lug block is inserted with the auxiliary guide rod in a sliding way.
To sum up, the utility model discloses following beneficial effect has:
1. through the combined action of the valve body limiting component and the valve rod limiting component, the targeted supporting and limiting reinforcement of the irregular part of the butterfly valve body can be realized, the supporting and limiting stability in the polishing process of the butterfly valve is guaranteed, the phenomenon that the butterfly valve body is impacted to generate deflection in the existing polishing process is reduced, and the precision and the forming quality of actual polishing are guaranteed.
Drawings
FIG. 1 is a schematic sectional view for showing the structure of a butterfly valve machining support mechanism in the embodiment;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a schematic diagram showing the position of the cleat in the embodiment.
Reference numerals: 1. a supporting base; 2. positioning the ear block; 3. clamping the lug block; 4. a valve plate limiting block; 5. a clamping groove; 51. an auxiliary guide bar; 6. a clamping spring; 7. an adjusting block; 8. a telescopic rod; 9. a limiting lantern ring; 10. a fixed collar; 11. a threaded collar; 12. caulking grooves; 13. jacking a cylinder; 14. a signal sensing block; 15. an auxiliary limit groove; 16. a step support block; 17. an anti-skid cushion block; 18. a cushioning pad; 19. a discharge hole; 20. a support sleeve block; 21. supporting the vertical rod; 22. and a locking block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a supporting mechanism is used in butterfly valve processing, as shown in figure 1 and figure 2, includes supporting seat 1, is equipped with a plurality of supporting parts on the supporting seat 1, and the supporting part includes spacing subassembly of valve body and the spacing subassembly of valve rod, respectively through the combined operation of the spacing subassembly of valve body and the spacing subassembly of valve rod, can ensure to polish stable the propping of in-process butterfly valve.
The spacing subassembly of valve body includes the location ear piece 2 fixed with supporting seat 1, with 1 swing joint's of supporting seat chucking ear piece 3 and with 1 swing joint's of supporting seat valve plate stopper 4, be equipped with the chucking groove 5 that supplies chucking ear piece 3 to slide on the supporting seat 1, still be equipped with chucking spring 6 in the chucking groove 5, when carrying out the spacing fixed to butterfly valve sleeve part, the processing personnel is with one side inner wall and 3 butts of chucking ear piece of butterfly valve sleeve, and continuously exert pressure and make chucking spring 6 shrink, until butterfly valve sleeve's inner wall and 2 buckles of location ear piece, and then accomplish the preliminary location to the butterfly valve body. Still be equipped with supplementary guide bar 51 in chucking groove 5, keep slipping with chucking ear piece 3 bottom and peg graft, can rectify the direction to the spacing effect of propping up the solid of chucking ear piece 3, improve the process stability that slides.
The end parts of the positioning lug block 2 and the clamping lug block 3 are provided with step supporting blocks 16, and the surface of each step supporting block 16 is provided with an anti-skidding cushion block 17 (shown in figure 3), so that the tightness and stability of the buckle of the butterfly valve body, the positioning lug block 2 and the clamping lug block 3 can be guaranteed. Be equipped with the caulking groove 12 that supplies valve plate stopper 4 inlay card on the supporting seat 1, the tank bottom of caulking groove 12 is equipped with jacking cylinder 13, it is spacing to support tightly to drive valve plate stopper 4 to the valve plate of butterfly valve sleeve internal rotation through jacking of jacking cylinder 13, reduce the free upset phenomenon of the in-process of polishing, the tank bottom of chucking groove 5 is equipped with the signal response piece 14 of control jacking cylinder 13, sense chucking ear piece 3 promptly and slide to signal response piece 14 top after, and to carrying out vertical lifting action to jacking cylinder 13 part output instruction, and then make valve plate stopper 4 can the simultaneous working. The surface of valve plate stopper 4 is equipped with supplementary spacing groove 15, can form the laminating with the upset valve plate surface profile in the butterfly valve, further improves spacing stability of propping up admittedly.
The further spacing fixed of butterfly valve body is carried out through the spacing subassembly of valve rod after having accomplished the preliminary spacing of butterfly valve sleeve part. The spacing subassembly of valve rod includes the regulating block 7 of being connected with sliding of supporting seat 1, be fixed in telescopic link 8 on the regulating block 7 and locate the telescopic link 8 and keep away from the spacing lantern ring 9 of 7 one ends of regulating block, telescopic link 8 includes support sleeve block 20 and the support montant 21 of pegging graft that slides with support sleeve block 20, the lateral wall of support sleeve block 20 is equipped with latch segment 22, the processing personnel can carry out timely adjustment of rectifying according to the demand in the actual course of working, it is spacing to ensure that the valve rod part in the butterfly valve body can be cup jointed by the spacing lantern ring 9. Spacing lantern ring 9 is including fixed lantern ring 10 and the screw thread lantern ring 11 of being connected with fixed lantern ring 10 rotation, and the diameter of fixed lantern ring 10 is greater than the diameter of screw thread lantern ring 11, and the processing personnel drive whole spacing lantern ring 9 through horizontal adjusting block 7 that slides and cup joint the propping up of valve rod, and along with horizontal slip guarantee screw thread lantern ring 11 can with valve rod tip screw thread section screw locking, and then accomplish the spacing fixed to valve rod member.
Because the in-process of polishing can produce a large amount of vibrations, this supporting seat 1's bottom still is equipped with bradyseism pad 18, can ensure whole supporting mechanism's pressure-bearing stability, and still is equipped with relief hole 19 at the tank bottom of chucking groove 5, can in time excrete the powder of polishing that produces, and the free activity of 5 partial chucking ear pieces 3 in chucking groove is ensured, improves the stability of spacing support in the whole course of working of valve body.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a supporting mechanism is used in butterfly valve processing, includes supporting seat (1), characterized by: be equipped with a plurality of supporting kit on supporting seat (1), the supporting kit includes valve body limit component and valve rod limit component, valve body limit component include with supporting seat (1) fixed location ear piece (2), with supporting seat (1) swing joint's chucking ear piece (3) and with supporting seat (1) swing joint's valve plate stopper (4), be equipped with chucking groove (5) that supply chucking ear piece (3) to slide on supporting seat (1), still be equipped with chucking spring (6) in chucking groove (5), valve rod limit component includes adjusting block (7) of sliding with supporting seat (1) and is connected, is fixed in telescopic link (8) on adjusting block (7) and locates telescopic link (8) and keeps away from spacing lantern ring (9) of adjusting block (7) one end, spacing lantern ring (9) rotate the screw thread lantern ring (11) of being connected including fixed lantern ring (10) and with fixed lantern ring (10), the diameter of fixed lantern ring (10) is greater than the diameter of screw thread lantern ring (11).
2. The supporting mechanism for butterfly valve processing according to claim 1, wherein: be equipped with caulking groove (12) that supply valve plate stopper (4) inlay card on supporting seat (1), the tank bottom of caulking groove (12) is equipped with jacking cylinder (13), the tank bottom of chucking groove (5) is equipped with signal response piece (14) of control jacking cylinder (13).
3. The supporting mechanism for butterfly valve processing according to claim 2, wherein: the surface of valve plate stopper (4) is equipped with supplementary spacing groove (15).
4. The supporting mechanism for the processing of the butterfly valve according to claim 1, wherein: the end parts of the positioning lug blocks (2) and the clamping lug blocks (3) are provided with step supporting blocks (16), and the surfaces of the step supporting blocks (16) are provided with anti-skid cushion blocks (17).
5. The supporting mechanism for butterfly valve processing according to claim 1, wherein: and a cushioning pad (18) is also arranged at the bottom of the supporting seat (1).
6. The supporting mechanism for butterfly valve processing according to claim 1, wherein: the bottom of the clamping groove (5) is also provided with a discharge hole (19).
7. The supporting mechanism for the processing of the butterfly valve according to claim 1, wherein: the telescopic rod (8) comprises a support sleeve block (20) and a support vertical rod (21) which is connected with the support sleeve block (20) in a sliding and inserting mode, and a locking block (22) is arranged on the side wall of the support sleeve block (20).
8. The supporting mechanism for the processing of the butterfly valve according to claim 1, wherein: wear to be equipped with supplementary guide bar (51) in chucking groove (5), the bottom and the grafting that slides of supplementary guide bar (51) of chucking ear piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562282.0U CN218476462U (en) | 2022-06-21 | 2022-06-21 | Supporting mechanism is used in butterfly valve processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562282.0U CN218476462U (en) | 2022-06-21 | 2022-06-21 | Supporting mechanism is used in butterfly valve processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218476462U true CN218476462U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221562282.0U Active CN218476462U (en) | 2022-06-21 | 2022-06-21 | Supporting mechanism is used in butterfly valve processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218476462U (en) |
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2022
- 2022-06-21 CN CN202221562282.0U patent/CN218476462U/en active Active
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