CN214134985U

CN214134985U - Clamp for turning end face of flange of valve body of flanged gate valve

Info

Publication number: CN214134985U
Application number: CN202022965516.3U
Authority: CN
Inventors: 李佩法
Original assignee: Weifang 1nuo Machinery Supporting Co ltd
Current assignee: Weifang 1nuo Machinery Supporting Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-09-07
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses an anchor clamps are used in turning of flange gate valve body flange terminal surface, which comprises a supporting pedestal and is characterized by further comprising, the up end fixedly connected with installation base of support base, be equipped with the sliding tray that two symmetries set up on the installation base, left side sliding connection has first connection base, the right side in the sliding tray sliding connection has the second to connect the base, be equipped with in the installation base and be used for realizing the adjustment mechanism who is connected base position control to first connection base and second. The utility model discloses rational in infrastructure, realize the convenient regulation to the distance between two jack catchs in the flange gate valve body flange centre gripping process through setting up adjustment mechanism, convenient fixed and the centre gripping to flange gate valve body flange through setting up fixture and power unit and realizing the turning in-process to flange gate valve body flange face, the time cost that the face was changed is practiced thrift in convenient change and the adjustment of cutting face.

Description

Clamp for turning end face of flange of valve body of flanged gate valve

Technical Field

The utility model relates to a valve body turning technical field especially relates to a flange gate valve body flange end face anchor clamps for lathe work.

Background

The flange gate valve is widely applied to various fields of tap water engineering, sewage treatment engineering, chemical engineering and the like in urban construction as a valve for full opening and full closing in a pipeline, and the end faces of double flanges are required to be turned in the manufacturing process of a valve body of the flange gate valve so as to ensure that the two end faces are parallel to each other and are perpendicular to the axial line of the valve body.

In the turning process of the flange end face of the flange gate valve body, the flange end face of the flange gate valve body is clamped, and the flange end face of the flange gate valve body is clamped by the flange end face clamping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the anchor clamps are used in the lathe work of a flanged gate valve body flange terminal surface that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor clamps are used in flange gate valve body flange end face lathe work, is including supporting the base, the up end fixedly connected with installation base of support base, be equipped with the sliding tray that two symmetries set up on the installation base, the left side sliding tray sliding connection has first connection base, the right side sliding connection has the second to connect the base, be equipped with in the installation base and be used for realizing the adjustment mechanism who is connected base position control to first connection base and second, first connection base is connected with the second and is equipped with the fixture who is used for realizing the centre gripping to the flange gate valve body on the base, be equipped with on the first connection base and be used for realizing providing the power unit of power to the centre gripping mechanism rotation in-process.

Preferably, the adjusting mechanism includes a transmission groove arranged in the mounting base, a transmission screw is rotationally connected in the transmission groove, a first transmission motor is fixedly connected to the upper end face of the supporting base, the right end face of the output shaft of the first transmission motor is fixedly connected to the transmission screw, and the first connecting base and the second connecting base are both connected to the transmission screw in a thread.

Preferably, fixture is including rotating the transfer line of connection on first connection base and second connection base, the left side fixedly connected with first jack catch on the transfer line, the right side fixedly connected with second jack catch on the transfer line.

Preferably, the power mechanism comprises a fixed shaft seat fixedly connected with the left transmission rod, a second transmission motor is fixedly connected to the fixed shaft seat, and the tail end of an output shaft of the second transmission motor is fixedly connected with the left transmission rod.

Preferably, a plurality of clamping grooves are formed in the first clamping jaw, a plurality of clamping blocks are fixedly connected to the left end face of the second clamping jaw, and the clamping blocks are clamped in the clamping grooves in a sliding mode.

Preferably, a speed reducer is arranged in the first connecting base, an input shaft of the speed reducer is fixedly connected with an output shaft of the second transmission motor, and the output shaft of the speed reducer is fixedly connected with the transmission rod.

Preferably, the upper end face of the mounting base is provided with a collecting tank, and two symmetrically arranged slag removing tanks are rotationally connected in the collecting tank.

Compared with the prior art, the utility model, its beneficial effect does:

1. the convenient adjustment of the distance between the two clamping jaws in the clamping process of the flange of the valve body of the flanged gate valve is realized by arranging the adjusting mechanism, and the flange of the valve body of the flanged gate valve is conveniently fixed and clamped.

2. Through setting up fixture and power unit realization to the flanged gate valve body flange terminal surface turning in-process, the convenient change and the adjustment of cutting face practice thrift the time cost of cutting face change.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a turning fixture for a flange end face of a valve body of a flanged gate valve provided by the present invention;

fig. 2 is a schematic front view of the fixture for turning the end face of the flange of the valve body of the flanged gate valve provided by the present invention;

fig. 3 is a back structural diagram of a jaw of the turning clamp for the flange end face of the valve body of the flanged gate valve provided by the present invention;

fig. 4 is the utility model provides a flanged gate valve body flange joint process schematic diagram of flanged gate valve body flange end face lathe work anchor clamps for valve body flange.

In the figure: the device comprises a support base 1, an installation base 2, a first transmission motor 3, a second transmission motor 4, a fixed shaft seat 5, a first connection base 6, a transmission rod 7, a first clamping jaw 8, a second connection base 9, a second clamping jaw 10, a clamping block 11, a slag cleaning groove 12, a transmission screw rod 13, a transmission groove 14, a clamping groove 15 and a collecting groove 16.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, an anchor clamps are used in turning of flange gate valve body flange terminal surface, including supporting base 1, the up end fixedly connected with installation base 2 of supporting base 1, be equipped with the sliding tray that two symmetries set up on the installation base 2, sliding connection has first connection base 6 in the sliding tray of left side, sliding connection has second connection base 9 in the sliding tray of right side, be equipped with the adjustment mechanism who is used for realizing connecting base 9 position control to first connection base 6 and second in the installation base 2, be equipped with the fixture who is used for realizing the centre gripping to the flange gate valve body on first connection base 6 and the second connection base 9, be equipped with on the first connection base 6 and be used for realizing providing the power unit of power to the fixture rotation in-process, the up end of installation base 2 is equipped with collecting vat 16, collecting vat 16 internal rotation is connected with two slag cleaning groove 12 that the symmetry set up.

In the utility model, the adjusting mechanism comprises a transmission groove 14 arranged in the mounting base 2, a transmission screw 13 is rotationally connected in the transmission groove 14, a first transmission motor 3 is fixedly connected on the upper end face of the supporting base 1, the right end face of an output shaft of the first transmission motor 3 is fixedly connected with the transmission screw 13, the transmission screw 13 is connected in the uniform thread of the first connecting base 6 and the second connecting base 9, a speed reducer is arranged in the first connecting base 6, an input shaft of the speed reducer is fixedly connected with an output shaft of the second transmission motor 4, the output shaft of the speed reducer is fixedly connected with the transmission rod 7, the convenient adjustment of the distance between two claws in the flange clamping process of the flange gate valve body is realized by arranging the adjusting mechanism, the flange of the flange gate valve body is conveniently fixed and clamped, the convenient adjustment of the distance between two claws in the flange clamping process of the flange gate valve body is realized by arranging the adjusting mechanism, the flange of the valve body of the flanged gate valve is conveniently fixed and clamped.

Fixture is including rotating the transfer line 7 of connection on first connection base 6 and second connection base 9, the first jack catch 8 of fixedly connected with on the left side transfer line 7, fixedly connected with second jack catch 10 on the right side transfer line 7, power unit includes fixedly connected with fixed axle bed 5, fixedly connected with second drive motor 4 on the fixed axle bed 5, the terminal fixedly connected with left side transfer line 7 of output shaft of second drive motor 4, be equipped with a plurality of draw-in grooves 15 on the first jack catch 8, a plurality of fixture blocks 11 of left side terminal surface fixedly connected with of second jack catch 10, fixture block 11 slip joint draw-in groove 15, realize the flange gate valve body flange facing (ing) in-process through setting up fixture and power unit, the convenient change and the adjustment of cutting face, practice thrift the time cost that the cutting face was changed.

The utility model discloses during the use, as shown in fig. 1-4, through the rotation of the drive screw 13 in the drive transmission groove 14 of first drive motor 3, drive screw 13 rotates the in-process and is connected base 9 threaded connection with first connection base 6 and second, drive the relative movement that base 9 is connected to first connection base 6 and second, with flange gate valve body flange joint between first jack catch 8 and the second jack catch 10 again, and slide the joint through between draw-in groove 15 and the fixture block 11 with two jack catch chucking, after-start reduction gear in the first connection base 6 of second drive motor 4 drive, with power transmission to transfer line 7 on, realize changing the cutting face in-process and provide rotation power to flange gate valve body flange, the piece that produces in the cutting process falls in collecting vat 16, realize collection and the clearance to the piece through rotating clearance groove 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A clamp for turning the end face of a flange of a valve body of a flanged gate valve comprises a supporting base (1), it is characterized in that the upper end surface of the supporting base (1) is fixedly connected with a mounting base (2), two sliding grooves which are symmetrically arranged are arranged on the mounting base (2), a first connecting base (6) is connected in the sliding groove on the left side in a sliding way, a second connecting base (9) is connected in the sliding groove on the right side in a sliding way, an adjusting mechanism for adjusting the positions of the first connecting base (6) and the second connecting base (9) is arranged in the mounting base (2), the first connecting base (6) and the second connecting base (9) are provided with clamping mechanisms for clamping the valve body of the flanged gate valve, and a power mechanism for providing power for the clamping mechanism in the rotating process is arranged on the first connecting base (6).

2. The fixture for turning the end face of the flange of the valve body of the flanged gate valve according to claim 1, wherein the adjusting mechanism comprises a transmission groove (14) arranged in the mounting base (2), a transmission screw (13) is rotatably connected in the transmission groove (14), the upper end face of the supporting base (1) is fixedly connected with a first transmission motor (3), the right end face of an output shaft of the first transmission motor (3) is fixedly connected with the transmission screw (13), and the first connecting base (6) and the second connecting base (9) are both connected with the transmission screw (13) in a threaded manner.

3. The fixture for turning the end face of the flange of the valve body of the flanged gate valve according to claim 1, wherein the clamping mechanism comprises a transmission rod (7) rotatably connected to a first connecting base (6) and a second connecting base (9), a first clamping jaw (8) is fixedly connected to the transmission rod (7) on the left side, and a second clamping jaw (10) is fixedly connected to the transmission rod (7) on the right side.

4. The clamp for turning the end face of the flange of the valve body of the flanged gate valve according to claim 3, wherein the power mechanism comprises a fixed shaft seat (5) fixedly connected with, a second transmission motor (4) is fixedly connected to the fixed shaft seat (5), and the tail end of an output shaft of the second transmission motor (4) is fixedly connected with the left transmission rod (7).

5. The fixture for turning the end face of the flange of the valve body of the flanged gate valve according to claim 3, wherein the first clamping jaw (8) is provided with a plurality of clamping grooves (15), the left end face of the second clamping jaw (10) is fixedly connected with a plurality of clamping blocks (11), and the clamping blocks (11) are slidably clamped with the clamping grooves (15).

6. The fixture for turning the end face of the flange of the valve body of the flanged gate valve according to claim 4, wherein a reducer is arranged in the first connecting base (6), an input shaft of the reducer is fixedly connected with an output shaft of the second transmission motor (4), and the output shaft of the reducer is fixedly connected with the transmission rod (7).

7. The fixture for turning the end face of the flange of the valve body of the flanged gate valve according to claim 1, wherein a collecting tank (16) is arranged on the upper end face of the mounting base (2), and two symmetrically-arranged slag removing grooves (12) are rotatably connected in the collecting tank (16).