CN211728362U

CN211728362U - Universal fixture for cylinder tube grinding machine lathe

Info

Publication number: CN211728362U
Application number: CN201922452441.6U
Authority: CN
Inventors: 张鹏
Original assignee: Suzhou Lihang Precision Manufacturing Co ltd
Current assignee: Suzhou Lihang Precision Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a cylinder tube grinding machine lathe universal fixturing, including cylinder anchor clamps base, hexagon socket head cap screw and cylinder anchor clamps clamp plate, the up end symmetry activity joint of cylinder anchor clamps base has and is used for spacing cylinder anchor clamps clamp plate, just cylinder anchor clamps base includes spout, base casing, positioning bolt hole, spacing hole and connecting hole, eight groups of spouts that are used for the connection have been seted up to the even equidistance of outer terminal surface of base casing. The utility model discloses when using, the user can place outside cylinder on base shell, places cylinder anchor clamps clamp plate inside the spout afterwards, pegs graft the joint hole with interior hex bolts this moment, and then fixes cylinder anchor clamps clamp plate on the upper portion of cylinder anchor clamps base, has also carried out stable fixed to the cylinder simultaneously, improves fixed stability, simultaneously because the positioning bolt hole is equipped with the multiunit altogether, can the person of facilitating the use carry out swift centre gripping to the cylinder of different models fixed.

Description

Universal fixture for cylinder tube grinding machine lathe

Technical Field

The utility model relates to an anchor clamps technical field specifically is cylinder tube grinder lathe universal fixturing.

Background

The social development, the delivery volume of fluids such as petroleum and natural gas is continuously increased, the use amount of pipeline valves is increased day by day, a large valve actuating mechanism is mainly characterized in that a cylinder pushes a valve core to ensure the opening and closing of the valve, the diameter of the cylinder is mainly in the range of 300mm-900mm according to the difference of the diameter and the flow of the pipeline, the large valve actuating mechanism is thin-walled, high in surface roughness requirement, various in diameter specification and large in requirement, an inner hole of the cylinder is matched with a piston and pushed by gas, so that the required surface roughness is higher to 0.4-0.8, the roundness requirement is 0.1, the technical scheme can only be completed by grinding, the positioning mode can not be clamped by self-centering three claws, otherwise, the large valve actuating mechanism is easy to deform and can only be pressed and positioned by using special fixtures on the end faces, but the types of the cylinders are various and nearly hundreds of cylinders are caused by different specifications, the manufacturing amount is quite large, the cost is quite high, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cylinder tube grinder lathe universal fixturing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the universal fixture for the cylinder tube grinding machine lathe comprises a cylinder fixture base, an inner hexagon screw and a cylinder fixture pressing plate,

the upper end surface of the cylinder clamp base is symmetrically and movably clamped with a cylinder clamp pressing plate for limiting, the cylinder clamp base comprises sliding grooves, a base shell, positioning bolt holes, limiting holes and connecting holes, eight groups of sliding grooves for connection are uniformly and equidistantly formed in the outer end surface of the base shell, the positioning bolt holes are uniformly and equidistantly formed in the inner end surface of the sliding grooves, eight groups of connecting holes for connection are uniformly and equidistantly formed in the outer end surface of the base shell, the limiting hole for positioning is formed in the center of the outer end surface of the base shell,

the up end of cylinder anchor clamps base carries out fixed joint through hexagon socket head cap screw and cylinder anchor clamps clamp plate, when using, the user can place outside cylinder on base shell, place cylinder anchor clamps clamp plate inside the spout afterwards, peg graft the joint hole with hexagon socket head cap screw this moment, and then fix the cylinder anchor clamps clamp plate on the upper portion of cylinder anchor clamps base, also carried out stable fixed to the cylinder simultaneously, improve fixed stability, simultaneously because the positioning bolt hole is equipped with the multiunit altogether, can the person of facilitating the use carry out swift centre gripping to the cylinder of different models fixed.

Preferably, the cylinder anchor clamps clamp plate includes clamp plate casing, locating plate, joint hole and connecting plate, clamp plate casing's lower terminal surface fixedly connected with is used for spacing locating plate, and is located clamp plate casing's top end face offers the joint hole that is used for connecting, clamp plate casing's preceding terminal surface fixedly connected with is used for spacing connecting plate, and the locating plate can slide and peg graft inside the spout, and convenient follow-up quick location and the connection are carried out to the locating plate, and the joint hole can be convenient follow-up fix a position and connect to interior hexagon screw simultaneously, has improved the stability and the convenience of connecting.

Preferably, the positioning bolt hole is matched with the inner hexagon screw, and the inner hexagon screw is in threaded connection with the upper end face of the cylinder clamp base through the positioning bolt hole, so that the cylinder can be conveniently and subsequently positioned and connected quickly.

Preferably, the joint hole and hexagon socket head cap screw looks adaptation, just cylinder anchor clamps clamp plate carries out screw thread fixed connection through hexagon socket head cap screw grafting in the downthehole portion of joint and cylinder anchor clamps base, conveniently follow-up quick location and the connection of carrying on.

Preferably, the locating plate is in sliding connection with the sliding groove in a matched mode, and stability of the air cylinders of different models in the fixing process can be improved conveniently.

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

1. the utility model discloses when using, the user can place outside cylinder on base shell, places cylinder anchor clamps clamp plate inside the spout afterwards, pegs graft the joint hole with interior hex bolts this moment, and then fixes cylinder anchor clamps clamp plate on the upper portion of cylinder anchor clamps base, has also carried out stable fixed to the cylinder simultaneously, improves fixed stability, simultaneously because the positioning bolt hole is equipped with the multiunit altogether, can the person of facilitating the use carry out swift centre gripping to the cylinder of different models fixed.

2. The utility model discloses the locating plate can slide and peg graft inside the spout, and convenient follow-up carries out quick location and connection to the locating plate, and the joint hole can be convenient follow-up fixes a position and connects to internal hex head cap screw simultaneously, has improved the stability and the convenience of connecting.

Drawings

FIG. 1 is an exploded view of the main body of the present invention;

FIG. 2 is an assembly view of the main body of the present invention;

FIG. 3 is a schematic view of the structure of the base of the cylinder clamp of the present invention;

fig. 4 is the utility model discloses a cylinder anchor clamps clamp plate structure schematic diagram.

In the figure: the clamp comprises a 1-cylinder clamp base, a 2-inner hexagon screw, a 3-cylinder clamp pressing plate, a 101-sliding groove, a 102-base shell, a 103-positioning bolt hole, a 104-limiting hole, a 105-connecting hole, a 301-pressing plate shell, a 302-positioning plate, a 303-clamping hole and a 304-connecting plate.

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. 1-4, the present invention provides an embodiment: the universal fixture for the cylinder tube grinding machine lathe comprises a cylinder fixture base 1, an inner hexagon screw 2 and a cylinder fixture pressing plate 3,

the upper end surface of the cylinder clamp base 1 is symmetrically and movably clamped with a cylinder clamp pressing plate 3 for limiting, the cylinder clamp base 1 comprises a sliding chute 101, a base shell 102, positioning bolt holes 103, limiting holes 104 and connecting holes 105, eight groups of sliding chutes 101 for connection are uniformly and equidistantly arranged on the outer end surface of the base shell 102, the positioning bolt holes 103 are uniformly and equidistantly arranged on the inner end surface of the sliding chute 101, eight groups of connecting holes 105 for connection are uniformly and equidistantly arranged on the outer end surface of the base shell 102, the limiting holes 104 for positioning are arranged in the center of the outer end surface of the base shell 102,

the up end of cylinder anchor clamps base 1 carries out fixed joint through hexagon socket head cap screw 2 and cylinder anchor clamps clamp plate 3, when using, the user can place outside cylinder on base housing 102, place cylinder anchor clamps clamp plate 3 inside spout 101 afterwards, peg graft joint hole 303 with hexagon socket head cap screw 2 this moment, and then fix cylinder anchor clamps clamp plate 3 on the upper portion of cylinder anchor clamps base 1, also carried out stable fixed to the cylinder simultaneously, improve fixed stability, simultaneously because the positioning bolt hole 103 is equipped with the multiunit altogether, can the person of facilitating the use carry out swift centre gripping fixed to the cylinder of different models.

Cylinder anchor clamps clamp plate 3 includes clamp plate housing 301, locating plate 302, joint hole 303 and connecting plate 304, clamp plate housing 301's lower terminal surface fixedly connected with is used for spacing locating plate 302, and the joint hole 303 that is used for connecting is offered to the top terminal surface that is located clamp plate housing 301, clamp plate housing 301's preceding terminal surface fixedly connected with is used for spacing connecting plate 304, locating plate 302 can slide and peg graft inside spout 101, convenient follow-up quick location and the connection of going on locating plate 302, joint hole 303 can make things convenient for follow-up internal hexagonal screw 2 to fix a position and connect simultaneously, the stability and the convenience of connecting have been improved.

Positioning bolt hole 103 and 2 looks adaptations of socket head cap screw, and socket head cap screw 2 passes through positioning bolt hole 103 threaded connection at the up end of cylinder anchor clamps base 1, and convenient follow-up carries out quick location and connection to the cylinder.

Joint hole 303 and 2 looks adaptations of socket head cap screw, and cylinder anchor clamps clamp plate 3 pegs graft through socket head cap screw 2 and carries out screw thread fixed connection at joint hole 303 inside with cylinder anchor clamps base 1, convenient follow-up quick location and the connection of carrying on.

Locating plate 302 and spout 101 looks adaptation sliding connection, can conveniently improve the stability when fixed to different model cylinders.

The working principle is as follows: when using, the user can place outside cylinder on base casing 102, place cylinder anchor clamps clamp plate 3 inside spout 101 afterwards, peg graft joint hole 303 with allen key 2 this moment, and then fix cylinder anchor clamps clamp plate 3 on the upper portion of cylinder anchor clamps base 1, also carried out stable fixed to the cylinder simultaneously, improve fixed stability, simultaneously because the set bolt hole 103 is equipped with the multiunit altogether, can the person of facilitating the use carry out swift centre gripping to the cylinder of different models fixed.

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

1. Cylinder tube grinding machine lathe universal fixturing, its characterized in that: comprises a cylinder clamp base (1), an inner hexagon screw (2) and a cylinder clamp pressing plate (3),

the upper end surface of the cylinder clamp base (1) is symmetrically and movably clamped with a cylinder clamp pressing plate (3) for limiting, the cylinder clamp base (1) comprises sliding grooves (101), a base shell (102), positioning bolt holes (103), limiting holes (104) and connecting holes (105), eight groups of sliding grooves (101) for connection are uniformly and equidistantly formed in the outer end surface of the base shell (102), the positioning bolt holes (103) are uniformly and equidistantly formed in the inner end surface of the sliding grooves (101), eight groups of connecting holes (105) for connection are uniformly and equidistantly formed in the outer end surface of the base shell (102), the limiting holes (104) for positioning are formed in the center of the outer end surface of the base shell (102),

the upper end face of the cylinder clamp base (1) is fixedly clamped with the cylinder clamp pressing plate (3) through the inner hexagon screws (2).

2. The universal lathe fixture for a cylinder tube grinding machine as claimed in claim 1, wherein: cylinder anchor clamps clamp plate (3) are including clamp plate casing (301), locating plate (302), joint hole (303) and connecting plate (304), the lower terminal surface fixedly connected with of clamp plate casing (301) is used for spacing locating plate (302), and is located joint hole (303) that are used for connecting are offered to the top end face of clamp plate casing (301), the preceding terminal surface fixedly connected with of clamp plate casing (301) is used for spacing connecting plate (304).

3. The universal lathe fixture for a cylinder tube grinding machine as claimed in claim 2, wherein: the positioning bolt hole (103) is matched with the inner hexagon screw (2), and the inner hexagon screw (2) is in threaded connection with the upper end face of the cylinder clamp base (1) through the positioning bolt hole (103).

4. The cylinder tube grinding machine lathe universal fixture of claim 3, characterized in that: the clamping hole (303) is matched with the inner hexagon screw (2), and the air cylinder clamp pressing plate (3) is inserted into the clamping hole (303) through the inner hexagon screw (2) and is fixedly connected with the air cylinder clamp base (1) in a threaded mode.

5. The universal lathe fixture for a cylinder tube grinding machine as claimed in claim 2, wherein: the positioning plate (302) is in sliding connection with the sliding groove (101) in a matching mode.