CN211249095U

CN211249095U - Clamping device for boring and milling end face of valve body

Info

Publication number: CN211249095U
Application number: CN201922266074.0U
Authority: CN
Inventors: 张越洲
Original assignee: Suzhou Ruiyiyang Valve Technology Co ltd
Current assignee: Suzhou Ruiyiyang Valve Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-14
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a clamping device for boring and milling of valve body terminal surface, including stop gear, spout and support frame, four group's spouts that are used for the location are offered to the even equidistance of up end of support frame, and are located the interior terminal surface sliding connection of spout has the stop gear who is used for supporting, stop gear is including apron, support column, pivot groove, limiting plate, joint groove, thread disc, slider, base and threaded rod, the even equidistance fixedly connected with in up end four corners of base is used for the support column that supports. The utility model discloses if need fix the valve body of required processing, the user can place the position that is close to the valve body with four stop gear of group, and the outside instrument of user's accessible rotates the screw thread dish afterwards, and the screw thread dish can drive the limiting plate and carry out displacement from top to bottom this moment, and then makes the limiting plate joint in the outside of valve body, if the valve body bottom is equipped with the connecting plate, then can directly compress tightly the multiunit limiting plate on valve body upper portion, convenient follow-up processing.

Description

Clamping device for boring and milling end face of valve body

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a clamping device is used in boring and milling of valve body terminal surface.

Background

The surface of the valve body needs to be further processed after the valve body is cast, so that the valve body can reach the use standard, most of the existing valve body processing is to place the valve body on a lathe for boring and milling, but the existing fixing mechanism for processing the valve body is not convenient to adjust, the subsequent stability performance of processing is reduced, and therefore the problem existing in the prior art is solved by an urgent need for a clamping device for boring and milling the end face of the valve body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in valve body terminal surface boring and milling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for boring and milling the end face of a valve body comprises a limiting mechanism, a sliding chute and a supporting frame,

the upper end surface of the supporting frame is provided with four groups of sliding grooves for positioning at uniform equal intervals, the inner end surface of each sliding groove is connected with a limiting mechanism for supporting in a sliding manner, each limiting mechanism comprises a cover plate, a supporting column, a rotating shaft groove, a limiting plate, a clamping groove, a threaded disc, a sliding block, a base and a threaded rod, the supporting columns for supporting are fixedly connected at the uniform equal intervals of the four corners of the upper end surface of the base, the threaded rod for connection is fixedly connected at the center of the upper end surface of the base, the base is fixedly connected with the cover plate through the supporting columns and the threaded rod, the threaded disc for connection is sleeved on the outer end surface of the threaded rod in a threaded manner, the limiting plate is rotatably connected on the outer end surface of the threaded disc, the four groups of clamping grooves for sliding clamping are arranged at uniform equal intervals on the outer end, the bottom end face center fixedly connected with of base department is used for the slider of connecting, if need fix the valve body of required processing, the user can place four sets of stop gear to the position that is close to the valve body, and user's accessible outside instrument rotates the screw thread dish afterwards, and the screw thread dish can drive the limiting plate and carry out displacement from top to bottom this moment, and then makes the limiting plate joint in the outside of valve body, if the valve body bottom is equipped with the connecting plate, then can directly compress tightly the multiunit limiting plate on valve body upper portion, convenient follow-up processing.

Preferably, the thread plate includes that the fixed disk that is used for supporting, symmetry fixed connection are at the hexagon bolt of the outer terminal surface of fixed disk and set up at the inside screw hole of fixed disk and hexagon bolt, and the fixed disk can rotate the joint in pivot inslot portion, and convenient follow-up user can drive thread displacement of thread plate on the threaded rod through the pivot groove, and then drives the limiting plate and carry out displacement from top to bottom, and convenient follow-up compresses tightly.

Preferably, the rotating shaft groove is matched with the threaded disc, the threaded disc is rotatably connected to the inner end face of the limiting plate through the rotating shaft groove, and rapid vertical displacement is conveniently and subsequently performed.

Preferably, joint groove and support column looks adaptation, just the limiting plate passes through joint groove sliding connection at the outer terminal surface of support column, can improve the stability that follow-up limiting plate carries out displacement from top to bottom.

Preferably, the slider all is T shape setting with the spout, just stop gear carries out sliding connection through the slider joint inside the spout with the support frame, the gliding stability of improvement stop gear that can the at utmost.

Preferably, the center of the upper end face of the support frame is fixedly connected with a fixing table for supporting and positioning, so that the valve body can be conveniently and subsequently positioned and connected quickly.

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

1. the utility model discloses if need fix the valve body of required processing, the user can place the position that is close to the valve body with four stop gear of group, and the outside instrument of user's accessible rotates the screw thread dish afterwards, and the screw thread dish can drive the limiting plate and carry out displacement from top to bottom this moment, and then makes the limiting plate joint in the outside of valve body, if the valve body bottom is equipped with the connecting plate, then can directly compress tightly the multiunit limiting plate on valve body upper portion, convenient follow-up processing.

2. The utility model provides a joint can be rotated to the fixed disk in pivot inslot portion, and convenient follow-up user can drive the screw thread displacement of thread disc on the threaded rod through the pivot groove, and then drives the limiting plate and carry out displacement from top to bottom, and convenient follow-up compresses tightly.

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 an exploded view of the spacing mechanism of the present invention;

fig. 4 is an assembly diagram of the limiting mechanism of the present invention.

In the figure: 1-limiting mechanism, 2-chute, 3-supporting frame, 101-cover plate, 102-supporting column, 103-rotating shaft groove, 104-limiting plate, 105-clamping groove, 106-threaded disc, 107-sliding block, 108-base and 109-threaded rod.

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: a clamping device for boring and milling the end face of a valve body comprises a limiting mechanism 1, a chute 2 and a supporting frame 3,

the upper end surface of the supporting frame 3 is uniformly provided with four groups of sliding chutes 2 for positioning at equal intervals, the inner end surface of the sliding chute 2 is connected with a limiting mechanism 1 for supporting in a sliding way, the limiting mechanism 1 comprises a cover plate 101, a supporting column 102, a rotating shaft groove 103, a limiting plate 104, a clamping groove 105, a threaded disc 106, a sliding block 107, a base 108 and a threaded rod 109, four corners of the upper end surface of the base 108 are uniformly and fixedly connected with the supporting column 102 for supporting in equal intervals, the center of the upper end surface of the base 108 is fixedly connected with a threaded rod 109 for connection, the base 108 is fixedly connected with the cover plate 101 through the supporting column 102 and the threaded rod 109, the outer end surface of the threaded rod 109 is in threaded sleeve connection with the threaded disc 106 for connection, the outer end surface of the threaded disc 106 is rotatably connected with the limiting plate 104, the outer end surface of the limiting plate 104 is uniformly provided with, bottom end face center department fixedly connected with of base 108 is used for the slider 107 of connecting, if need fix the valve body of required processing, the user can place the position that is close to the valve body with four sets of stop gear 1, user's accessible outside instrument rotates screw thread dish 106 afterwards, screw thread dish 106 can drive limiting plate 104 and carry out displacement from top to bottom this moment, and then make limiting plate 104 joint in the outside of valve body, if the valve body bottom is equipped with the connecting plate, then can directly compress tightly multiunit limiting plate 104 on valve body upper portion, convenient follow-up processing.

The threaded disc 106 comprises a fixed disc for supporting, hexagonal bolts symmetrically and fixedly connected to the outer end face of the fixed disc and threaded holes formed in the fixed disc and the hexagonal bolts, the fixed disc can be rotatably clamped inside the rotating shaft groove 103, a subsequent user can drive the threaded disc 106 to perform threaded displacement on the threaded rod 109 through the rotating shaft groove 103, and then the limiting plate 104 is driven to perform up-and-down displacement and is convenient to perform subsequent compression.

The rotating shaft groove 103 is matched with the threaded disc 106, and the threaded disc 106 is rotatably connected to the inner end face of the limiting plate 104 through the rotating shaft groove 103, so that rapid up-and-down displacement can be conveniently and subsequently performed.

The clamping groove 105 is matched with the supporting column 102, the limiting plate 104 is connected to the outer end face of the supporting column 102 in a sliding mode through the clamping groove 105, and the stability of vertical displacement of the follow-up limiting plate 104 can be improved.

Slider 107 all is the T setting with spout 2, and stop gear 1 carries out sliding connection through slider 107 joint in spout 2 inside and support frame 3, the gliding stability of improvement stop gear 1 that can the at utmost.

The center of the upper end face of the support frame 3 is fixedly connected with a fixing table for supporting and positioning, so that the valve body can be conveniently and subsequently positioned and connected quickly.

The working principle is as follows: if need fix the valve body of required processing, the user can place the position that is close to the valve body with four sets of stop gear 1, and user's accessible outside instrument rotates threaded disc 106 afterwards, and threaded disc 106 can drive limiting plate 104 and carry out displacement from top to bottom this moment, and then makes limiting plate 104 joint in the outside of valve body, if the valve body bottom is equipped with the connecting plate, then can directly compress tightly multiunit limiting plate 104 on valve body upper portion, convenient follow-up processing.

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. The utility model provides a clamping device for boring and milling of valve body terminal surface which characterized in that: comprises a limiting mechanism (1), a chute (2) and a supporting frame (3),

four groups of chutes (2) used for positioning are arranged on the upper end face of the support frame (3) at uniform equal intervals, the inner end face sliding connection of the chutes (2) is provided with a limiting mechanism (1) used for supporting, the limiting mechanism (1) comprises a cover plate (101), a support column (102), a rotating shaft groove (103), a limiting plate (104), a clamping groove (105), a threaded disc (106), a slider (107), a base (108) and a threaded rod (109), the support column (102) used for supporting is fixedly connected to the upper end face four corners of the base (108) at uniform equal intervals, the threaded rod (109) used for connecting is fixedly connected to the center of the upper end face of the base (108), the base (108) is fixedly connected with the cover plate (101) through the support column (102) and the threaded rod (109), and the threaded disc (106) used for connecting is sleeved on the outer end face thread of the threaded, and the outer terminal surface of thread disc (106) rotates and is connected with limiting plate (104), four sets of joint grooves (105) that are used for the slip joint are seted up to the even equidistance of outer terminal surface of limiting plate (104), and are located pivot groove (103) have been seted up to the interior terminal surface center department of limiting plate (104), the bottom face center department fixedly connected with of base (108) is used for slider (107) of connecting.

2. The clamping device for boring and milling the end face of the valve body as claimed in claim 1, wherein: the threaded disc (106) comprises a fixed disc for supporting, hexagonal bolts symmetrically and fixedly connected to the outer end face of the fixed disc and threaded holes formed in the fixed disc and the hexagonal bolts.

3. The clamping device for boring and milling the end face of the valve body as claimed in claim 1, wherein: the rotating shaft groove (103) is matched with the threaded disc (106), and the threaded disc (106) is rotatably connected to the inner end face of the limiting plate (104) through the rotating shaft groove (103).

4. The clamping device for boring and milling the end face of the valve body as claimed in claim 1, wherein: the clamping groove (105) is matched with the supporting column (102), and the limiting plate (104) is connected to the outer end face of the supporting column (102) in a sliding mode through the clamping groove (105).

5. The clamping device for boring and milling the end face of the valve body as claimed in claim 1, wherein: slider (107) all are the T setting with spout (2), just stop gear (1) carries out sliding connection through slider (107) joint in spout (2) inside and support frame (3).

6. The clamping device for boring and milling the end face of the valve body as claimed in claim 1, wherein: the center of the upper end face of the support frame (3) is fixedly connected with a fixed table for supporting and positioning.