CN214237808U

CN214237808U - Clamping structure for machining valve casting

Info

Publication number: CN214237808U
Application number: CN202022710198.6U
Authority: CN
Inventors: 郭毅; 陆秋燕; 王松; 余桂清
Original assignee: Dacheng Changshu Machinery Co ltd
Current assignee: Dacheng Changshu Machinery Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-21
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a clamping structure for processing valve casting, which comprises a pressure gauge, a base, a clamping opening and a corner cylinder, wherein the bottom end of the base is fixed with a base, positioning pins are inserted in the two sides of the base, screw holes are arranged at the two ends of the surface of the base, a top seat is arranged at the middle position of the surface of the base, a clamping opening is arranged at the middle position of the top seat, and limiting seats are fixed at the four corners of the surface of the top seat. The valve casting is quickly fixed, so that the valve casting is fixed and clamped.

Description

Clamping structure for machining valve casting

Technical Field

The utility model relates to a valve casting technical field specifically is a clamping structure for processing valve casting.

Background

Valve foundry goods generally all need fix it carrying out the course of working, need use a clamping instrument to carry out the clamping for this reason, and the clamping instrument on the present market is of more kind, and has satisfied the demand in the use basically:

however, some clamping tools still have certain defects, for example, the fixing effect of the existing clamping tool on the valve casting is not good, the valve casting is easy to fall off or move, and the processing efficiency and the processing effect are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping structure for processing valve foundry goods to solve the fixed not good problem of effect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping structure for processing valve foundry goods, includes manometer, base, clamping mouth and corner jar, the bottom mounting of base has the base, the inside of base both sides is inserted and is equipped with the locating pin, the both ends on base surface are provided with the screw, the intermediate position department on base surface is provided with the footstock, the intermediate position department of footstock is provided with the clamping mouth, four corners on footstock surface all are fixed with spacing seat, the top of spacing seat all is fixed with headless bolt, the top of base is fixed with the corner jar, the intermediate position department of corner jar is provided with the manometer, the both sides of corner jar are provided with the side dial plate.

Preferably, side bolts are inserted into two sides of the clamping opening, and the side bolts are partially embedded into two sides of the clamping opening.

Preferably, the two ends and two sides of the surface of the clamping opening are provided with positioning bolts, and the positioning bolts are in annular design in the clamping opening.

Preferably, the top of headless bolt is provided with the stopper, one side of stopper bottom is provided with the bottom block, the stopper is provided with four groups altogether, and four groups of stoppers are the symmetrical design about the clamping mouth.

Preferably, one side of the bottom end of the top seat is provided with a limiting bolt, and one side of the limiting bolt is clamped with the headless bolt.

Preferably, the bottom of the corner cylinder is communicated with an air pipe, one side of the air pipe is provided with an adjusting valve, and the air pipe is communicated with the adjusting valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the valve foundry goods that will treat processing place the clamping mouth department in the middle of the base to the locating stud that utilizes clamping mouth annular to set up advances line location, it is spacing that the back utilizes both sides side bolt to carry out the side, the stopper on the outside four position headless bolts of clamping mouth is rotated to the back, rotate the top of stopper to clamping mouth, the bottom block that utilizes stopper and bottom carries out the top block to loading the valve of this clamping mouth department and fix, the realization is to the quick fixed of valve foundry goods, thereby accomplish its fixed block.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of the partial structure of the top seat of the present invention;

FIG. 3 is a side view of the top base of the present invention;

FIG. 4 is a schematic view of the top seat of the present invention;

fig. 5 is a schematic view of the top seat of the present invention showing a partial sectional structure from the bottom.

In the figure: 1. a pressure gauge; 2. a base; 3. a limiting block; 4. installing a clamping opening; 5. a headless bolt; 6. a top seat; 7. a screw hole; 8. positioning pins; 9. a base; 10. a limit bolt; 11. a limiting seat; 12. a side bolt; 13. an air tube; 14. a side dial plate; 15. adjusting a valve; 16. a corner cylinder; 17. a bottom block; 18. and (4) positioning 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 belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a clamping structure for machining a valve casting comprises a pressure gauge 1, a base 2, a clamping opening 4 and a corner cylinder 16, wherein a base 9 is fixed at the bottom end of the base 2, positioning pins 8 are inserted into the inner portions of two sides of the base 9, screw holes 7 are formed in two ends of the surface of the base 2, a top seat 6 is arranged in the middle of the surface of the base 2, the clamping opening 4 is arranged in the middle of the top seat 6, limiting seats 11 are fixed at four corners of the surface of the top seat 6, headless bolts 5 are fixed at the top ends of the limiting seats 11, the corner cylinder 16 is fixed at the top end of the base 2, the pressure gauge 1 is arranged in the middle of the corner cylinder 16, and side dials 14 are arranged on two sides of the corner cylinder 16;

side bolts 12 are inserted into two sides of the clamping opening 4, the side bolts 12 are partially embedded into two sides of the clamping opening 4, positioning bolts 18 are arranged at two ends and two sides of the surface of the clamping opening 4, and the positioning bolts 18 are annularly designed in the clamping opening 4;

the top end of the headless bolt 5 is provided with a limiting block 3, one side of the bottom end of the limiting block 3 is provided with a bottom block 17, the limiting blocks 3 are provided with four groups, and the four groups of limiting blocks 3 are symmetrically designed relative to the clamping opening 4;

a limiting bolt 10 is arranged on one side of the bottom end of the top seat 6, one side of the limiting bolt 10 is clamped with the headless bolt 5, an air pipe 13 is communicated with the bottom of the corner cylinder 16, an adjusting valve 15 is arranged on one side of the air pipe 13, and the air pipe 13 is communicated with the adjusting valve 15;

specifically, will treat the valve foundry goods of processing during the use and place 4 departments of clamping mouth in the middle of the base 2, and utilize the locating bolt 18 of 4 annular settings of clamping mouth to advance line location fast, it is spacing to utilize both sides side bolt 12 to carry out the side after, the stopper 3 on 4 outside four position headless bolts 5 of clamping mouth are rotated to the back, rotate stopper 3 to 4 tops of clamping mouth, it is fixed to utilize the bottom block 17 of stopper 3 and its bottom to carry out the top block to the valve that loads 4 departments of this clamping mouth, the realization is to the quick fixation of valve foundry goods, thereby accomplish its fixed block.

The working principle is as follows: will treat the valve foundry goods of processing during the use and place clamping mouth 4 departments in the middle of base 2, and utilize the gim peg 18 of 4 annular settings of clamping mouth to advance line location fast, it is spacing to utilize both sides side bolt 12 to carry out the side after, the stopper 3 on the 4 outside four positions headless bolts 5 of clamping mouth is rotated to the back, rotate stopper 3 to the top of clamping mouth 4, it is fixed to utilize the bottom block 17 of stopper 3 and its bottom to carry out the top block to the valve that loads 4 departments of this clamping mouth, the realization is to the quick fixation of valve foundry goods, thereby accomplish its fixed block.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a clamping structure for processing valve foundry goods, includes manometer (1), base (2), clamping mouth (4) and corner jar (16), its characterized in that: the bottom mounting of base (2) has base (9), the inside of base (9) both sides is inserted and is equipped with locating pin (8), the both ends on base (2) surface are provided with screw (7), the intermediate position department on base (2) surface is provided with footstock (6), the intermediate position department of footstock (6) is provided with clamping mouth (4), four corners on footstock (6) surface all are fixed with spacing seat (11), the top of spacing seat (11) all is fixed with headless bolt (5), the top of base (2) is fixed with corner jar (16), the intermediate position department of corner jar (16) is provided with manometer (1), the both sides of corner jar (16) are provided with side dial plate (14).

2. The clamping structure for machining the valve casting according to claim 1, wherein the clamping structure comprises: side bolts (12) are inserted into two sides of the clamping opening (4), and the side bolts (12) are partially embedded into two sides of the clamping opening (4).

3. The clamping structure for machining the valve casting according to claim 1, wherein the clamping structure comprises: positioning bolts (18) are arranged at two ends and two sides of the surface of the clamping opening (4), and the positioning bolts (18) are in an annular design in the clamping opening (4).

4. The clamping structure for machining the valve casting according to claim 1, wherein the clamping structure comprises: the top of headless bolt (5) is provided with stopper (3), one side of stopper (3) bottom is provided with bottom block (17), stopper (3) are provided with four groups altogether, and four groups stopper (3) are the symmetrical design about dress clamp mouth (4).

5. The clamping structure for machining the valve casting according to claim 1, wherein the clamping structure comprises: one side of the bottom end of the top seat (6) is provided with a limiting bolt (10), and one side of the limiting bolt (10) is clamped with the headless bolt (5).

6. The clamping structure for machining the valve casting according to claim 1, wherein the clamping structure comprises: the bottom of the corner cylinder (16) is communicated with an air pipe (13), one side of the air pipe (13) is provided with an adjusting valve (15), and the air pipe (13) is communicated with the adjusting valve (15).