CN217776267U - Machining fixing and clamping device simple to operate and high in production yield - Google Patents
Machining fixing and clamping device simple to operate and high in production yield Download PDFInfo
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- CN217776267U CN217776267U CN202220964219.3U CN202220964219U CN217776267U CN 217776267 U CN217776267 U CN 217776267U CN 202220964219 U CN202220964219 U CN 202220964219U CN 217776267 U CN217776267 U CN 217776267U
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- valve body
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- clamping device
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Abstract
The utility model discloses a machining fixing clamping device that easy operation production qualification rate is high, including the anchor clamps body, closing device, a spring, the spring lid, the taper pin, a supporting plate, the boring cover, boring cover seat, the valve body, locating support and locating pin, it carries out the fixing clamping of valve body to set up two closing device, closing device has the stud of taking the nut, it constitutes to remove clamp plate and locating pin, the closing device design is simple, high durability and convenient operation, the stud through taking the nut realizes that the fixing of valve body presss from both sides tightly and loosens, valve body centre gripping easy operation is convenient, can screw in the specific length of clamp through the stud and the locating pin of taking the nut, the regulation of removing the clamp plate height, the fixing clamp who is applicable to the not co-altitude valve body presss from both sides tightly, and practices thrift manufacturing cost, on the other hand, the outside cover that removes the clamp plate has the rubber sleeve, the rubber sleeve can protect the outward appearance of valve body in the fixing clamp process, avoid the damage of valve body outward appearance, improve the valve body processing qualification rate.
Description
Technical Field
The utility model relates to a machining technical field, in particular to machining fixed clamping device that easy operation production qualification rate is high.
Background
The valve body is a device for controlling the direction, pressure and flow of fluid. The valve body is an important device in the apparatus for controlling the flow or stop of the medium.
When the valve body is machined, the valve body needs to be clamped, the existing valve body clamping clamp is complex, the valve body clamping operation is complex, the universality is poor, different clamping devices need to be used for the valve bodies with different heights, the production cost is increased, certain clamping damage is easily caused to the outer surface of the valve body in the clamping process, and the primary qualified rate is reduced.
The utility model provides a machining fixing and clamping device that easy operation production qualification rate is high solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a clamping device is fixed in machining that easy operation production qualification rate is high, it is complicated to aim at solving current valve body centre gripping anchor clamps, and the valve body clamping operation is complicated, and the commonality is poor, and different clamping device need be used to the valve body of co-altitude, increases manufacturing cost, and in the clamping process, easily causes certain clamp to hinder to the surface of valve body, reduces the problem of qualification rate once.
The utility model provides a clamping device is fixed in machining that easy operation production qualification rate is high which characterized in that: the boring device comprises a clamp body, a pressing device, a spring cover, a conical pin, a supporting plate, a boring sleeve seat, a valve body, a positioning support and a positioning pin, wherein the supporting plate is arranged on the clamp body, the pressing device is arranged on the left side and the right side of the supporting plate respectively, the positioning support is arranged right behind the supporting plate, the positioning pin is arranged on the positioning support, the boring sleeve seat is arranged right ahead of the supporting plate, the boring sleeve is arranged on the boring sleeve seat, the pressing device comprises a movable pressing plate, a stud bolt with a nut and a supporting pin, a waist-shaped hole is formed in one end of the movable pressing plate, a square groove is formed in the bottom of the other end of the movable pressing plate, the top of the stud bolt with the nut penetrates through the waist-shaped hole, the bottom of the stud bolt is screwed on the clamp body, the top of the stud bolt with the nut is inserted into the square groove, the bottom of the stud bolt is screwed on the clamp body, a through hole is formed in the supporting pin, a through hole is arranged in the supporting pin, a hollow structure, the hollow structure of the spring cover is arranged in the bottom of the clamp body, and a rubber sleeve is arranged outside of the movable pressing plate.
As an improved scheme of the utility model: two U-shaped holes are formed in the two sides of the clamp body.
As an improved scheme of the utility model: the taper pin can reciprocate in the through hole and the hollow structure through pressing and the resilience force of the spring.
As an improved scheme of the utility model: the taper pin is of an inverted T-shaped structure
As an improved scheme of the utility model: the flatness of the supporting plate is less than 0.01mm.
As an improved scheme of the utility model: the bottom of the supporting pin is of a threaded structure.
Compared with the prior art, the utility model has the advantages that: set up two closing device and carry out the fixed clamping of valve body, closing device has the stud of taking the nut, it constitutes to remove clamp plate and locating pin, closing device design is simple, high durability and convenient operation, the fixed clamp that realizes the valve body through the stud of taking the nut is tight and loosen, valve body centre gripping easy operation is convenient, can be through the stud of taking the nut and the specific length of locating pin precession anchor clamps, the regulation of removing the clamp plate height, the fixed clamp who is applicable to not co-altitude valve body presss from both sides tightly, practice thrift manufacturing cost, on the other hand removes the outside cover of clamp plate and has the rubber sleeve, the rubber sleeve can protect the outward appearance of valve body at the fixed clamp in-process, avoid the damage of valve body outward appearance, improve the valve body processing qualification rate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a structural sectional view of a machining fixing and clamping device which is simple in operation and high in production yield provided in an embodiment of the invention;
fig. 2 is a perspective view of a machining fixing and clamping device which is simple in operation and high in production yield provided in an embodiment of the present invention;
fig. 3 is a structural plan view of a machining fixing and clamping device which is simple in operation and high in production yield provided in an embodiment of the present invention;
in the drawings: 1. a clamp body; 2. a pressing device; 3. a spring; 4. a spring cover; 5. a taper pin; 6. a support plate; 7. boring a sleeve; 8. boring a sleeve seat; 9. a valve body; 10. positioning the bracket; 11. positioning pins; 12. moving the pressing plate; 13. a stud bolt with a nut; 14. a support pin; 15. a waist-shaped hole; 16. a square groove; 17. a through hole; 18. a hollow structure; 19. a square groove.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution 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.
Example 1
Please refer to fig. 1, fig. 2 and fig. 3, fig. 1 is a structural cross-sectional view of a machining fixing and clamping device with high qualified rate of easy operation provided in the embodiment of the present invention, fig. 2 is a structural perspective view of a machining fixing and clamping device with high qualified rate of easy operation provided in the embodiment of the present invention, fig. 3 is a structural plan view of a machining fixing and clamping device with high qualified rate of easy operation provided in the embodiment of the present invention, a machining fixing and clamping device with high qualified rate of easy operation: the boring device comprises a clamp body 1, a pressing device 2, a spring 3, a spring cover 4, a taper pin 5, a supporting plate 6, a boring sleeve 7, a boring sleeve seat 8, a valve body 9, a positioning support 10 and positioning pins 11, wherein the supporting plate 6 is arranged on the clamp body 1, the pressing device 2 is respectively arranged on the left side and the right side of the supporting plate 6, the two pressing devices 2 simultaneously clamp the valve body 9, the valve body 9 is stably clamped, the positioning support 10 is arranged right behind the supporting plate 6, the positioning pins 11 are arranged on the positioning support 10, in the process of placing the valve body 9, the positioning pins 11 position the placing position of the valve body 9 to ensure the correct placing of the valve body 9, the boring sleeve seat 8 is arranged right in front of the supporting plate 6, the boring sleeve 7 is arranged on the boring sleeve seat 8, a boring cutter penetrates through the boring sleeve to machine the valve body 9, the boring sleeve 7 limits the swinging amplitude of the boring cutter to ensure the machining precision of the valve body 9, the pressing device 2 comprises a movable pressing plate 12, a stud bolt 13 with a nut and a supporting pin 14, wherein one end of the movable pressing plate 12 is provided with a kidney-shaped hole 15, the bottom of the other end of the movable pressing plate 12 is provided with a square groove 16, the top of the stud bolt 13 with the nut penetrates through the kidney-shaped hole 15, the bottom of the stud bolt 13 with the nut is screwed on the fixture body 1, the bottom of the supporting pin 4 is of a threaded structure, the top of the supporting pin 14 is inserted into the square groove 16, the bottom of the supporting pin is screwed on the fixture body 1, in the clamping process of the valve body 9, the height position of the movable pressing plate 12 is adjusted by adjusting the length of the supporting pin 14 and the stud bolt 13 with the nut screwed into the fixture body 1 according to the height of the valve body 9, the pressing device is suitable for clamping and fixing the valve bodies 9 with different heights, loosening the movable pressing plate 12, placing the valve body 9 on the supporting plate, and then moving the movable pressing plate 12 to the top of the valve body 9, the fixed clamping of the valve body 9 is completed by screwing the stud bolt 13 with the nut, after the valve body is machined, the stud bolt 13 with the nut is loosened, the movable pressing plate 12 is far away from the upper part of the valve body, the valve body 9 is taken out, the valve body 9 is repeatedly operated as above, the batch machining of the valve body 9 can be completed, the through hole 17 is formed in the supporting plate 6, the position of the clamp body 1 right below the through hole 17 is a hollow structure 18, the conical pin 5 is installed in the through hole 17, the square groove 19 is formed in the bottom of the conical pin 5, the top of the spring 3 is arranged in the square groove 19, the spring cover 4 is arranged at the bottom of the spring 3, the spring cover 4 is located in the hollow structure 18 of the clamp body 1, the valve body 9 is placed and clamped, the conical pin 5 is firstly inserted into the hole in one side of the valve body 9, the valve body 9 is stressed to move downwards, the spring 3 is compressed, after the valve body 9 is clamped, the bottom of the conical pin 5 is tightly attached to the spring cover, the valve body 9 is positioned and clamped, after the valve body 9 is machined, the clamping device is loosened, the spring rebounds, the valve body 9 is convenient to take out, the movable pressing plate 12 is arranged outside of the valve body, and the valve body is sleeved with the protective rubber sleeve, and the appearance of the valve body 9 is prevented from being damaged.
The embodiment of the utility model provides a pair of machining fixing clamping device that easy operation production qualification rate is high, the both sides of the anchor clamps body 1 all are equipped with two U type holes, the utility model provides a processingequipment passes through the fixed equipment in U type hole on the lathe.
The embodiment of the utility model provides a pair of machining fixing clamping device that easy operation production qualification rate is high, taper pin 5 can make a round trip reciprocating motion in through-hole 17 and hollow structure 18 through pressing down and spring resilience force, and valve body 9 is placing the clamping in-process, and taper pin 5 is at first pegged graft downthehole in valve body 9 one side, and valve body 9 presss from both sides tight in-process, and 5 atress downwardly moving of taper pin, spring 3 are compressed, and valve body 9 presss from both sides tight back, and the bottom and the spring cap of 5 round pins of circular cone closely laminate, and the location of accomplishing valve body 9 is pressed from both sides tightly.
The embodiment of the utility model provides an in provide a machining fixing and clamping device that easy operation production qualification rate is high, taper pin 5 is type of falling T structure
The embodiment of the utility model provides a pair of machining fixing and clamping device that easy operation production qualification rate is high, the plane degree of backup pad 6 is less than 0.01mm.
The utility model provides a pair of machining fixing and clamping device that easy operation production qualification rate is high, should understand, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses an according to in order to implement, can not restrict with this the utility model discloses a protection scope. All simple changes and replacements made by the contents of the utility model are included in the protection scope of the utility model.
Claims (6)
1. The utility model provides a machining fixing and clamping device that easy operation production qualification rate is high which characterized in that: the boring device comprises a clamp body, a pressing device, a spring cover, a conical pin, a supporting plate, a boring sleeve seat, a valve body, a positioning support and a positioning pin, wherein the supporting plate is arranged on the clamp body, the pressing device is arranged on the left side and the right side of the supporting plate respectively, the positioning support is arranged right behind the supporting plate, the positioning pin is arranged on the positioning support, the boring sleeve seat is arranged right ahead of the supporting plate, the boring sleeve is arranged on the boring sleeve seat, the pressing device comprises a movable pressing plate, a stud bolt with a nut and a supporting pin, a waist-shaped hole is formed in one end of the movable pressing plate, a square groove is formed in the bottom of the other end of the movable pressing plate, the top of the stud bolt with the nut penetrates through the waist-shaped hole, the bottom of the stud bolt is screwed on the clamp body, the top of the stud bolt with the nut is inserted into the square groove, the bottom of the stud bolt is screwed on the clamp body, a through hole is formed in the supporting pin, the hollow structure of the spring cover is arranged in the clamp body, and a rubber sleeve is arranged outside of the movable pressing plate.
2. The machining fixing and clamping device which is simple to operate and high in production yield is characterized in that: two U-shaped holes are formed in the two sides of the clamp body.
3. The machining fixing and clamping device which is simple to operate and high in production yield is characterized in that: the taper pin can reciprocate in the through hole and the hollow structure through pressing and the resilience force of the spring.
4. The machining fixing and clamping device which is simple to operate and high in production yield is characterized in that: the taper pin is of an inverted T-shaped structure.
5. The fixing and clamping device for machining, which is simple to operate and high in production yield, as claimed in claim 1, is characterized in that: the flatness of the supporting plate is less than 0.01mm.
6. The machining fixing and clamping device which is simple to operate and high in production yield is characterized in that: the bottom of the supporting pin is of a threaded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964219.3U CN217776267U (en) | 2022-04-27 | 2022-04-27 | Machining fixing and clamping device simple to operate and high in production yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964219.3U CN217776267U (en) | 2022-04-27 | 2022-04-27 | Machining fixing and clamping device simple to operate and high in production yield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776267U true CN217776267U (en) | 2022-11-11 |
Family
ID=83906884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220964219.3U Active CN217776267U (en) | 2022-04-27 | 2022-04-27 | Machining fixing and clamping device simple to operate and high in production yield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776267U (en) |
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2022
- 2022-04-27 CN CN202220964219.3U patent/CN217776267U/en active Active
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