CN210060866U

CN210060866U - Mounting seat for processing electric valve positioner

Info

Publication number: CN210060866U
Application number: CN201920613018.7U
Authority: CN
Inventors: 孙燕飞; 马乐成
Original assignee: CHANGSHU HUAXIA INSTRUMENT Co Ltd
Current assignee: CHANGSHU HUAXIA INSTRUMENT Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a mount pad for processing electric valve locator, fixture device include have clockwise screw thread section and anticlockwise screw thread section screw rod pair, mount pad and adjust knob simultaneously, clockwise screw thread section spiro union has the upper locating piece, anticlockwise screw thread section spiro union has the lower locating piece, the mount pad includes a casing that has inside installation space, the casing outside is equipped with the installation gate, screw rod pair, upper locating piece and lower locating piece are located inside installation space; two sides in the shell are respectively provided with a V-shaped sliding groove, and two sides of the upper positioning block and the lower positioning block are respectively connected with the V-shaped sliding grooves in a sliding fit manner; the utility model discloses not only can carry out quick location direction installation to the locating piece, have higher installation intensity moreover, be favorable to the tight location of high-accuracy clamp, avoid electric valve locator various spare parts to take place to warp in pressing from both sides tight process, especially be fit for being applied to the processing of electric valve locator various spare parts.

Description

Mounting seat for processing electric valve positioner

Technical Field

The utility model belongs to the manufacturing field of spare part, concretely relates to a mount pad for processing electric valve locator especially is fit for being applied to the processing of various spare parts of electric valve locator.

Background

The electro-pneumatic valve positioner is a main accessory of the regulating valve and is widely applied to a plurality of product fields. The prior art is more about improving the structural technical scheme of the electric valve positioner, but the related technology for processing parts and components of the electric valve positioner is few. However, as the technology of each product field is upgraded, the manufacturing requirements of the electric valve positioner products for the application of the electric valve positioner products tend to be high precision and high efficiency. However, the manufacturing and processing technology of the electro-pneumatic valve positioner product in the prior art is still according to the traditional processing technology, and it is increasingly difficult to meet the manufacturing and processing requirements of the application product field which tend to be high-precision and high-efficiency.

Accordingly, the applicant has determined that improvements in the current machining techniques for components of electric valve positioners may be made based on years of experience in the manufacture of electric valve positioner products.

Disclosure of Invention

In view of this, the utility model aims at providing a mount pad for processing electric valve locator not only can carry out quick location direction installation to the locating piece, has higher installation intensity moreover, is favorable to high-accuracy tight location of clamp, avoids electric valve locator various parts to take place to warp in pressing from both sides tight process, is particularly suitable for being applied to the processing of electric valve locator various parts.

The utility model adopts the technical scheme as follows:

a mounting seat for processing an electric valve positioner is disclosed, wherein a clamp device comprises a screw rod pair, a mounting seat and an adjusting knob, the screw rod pair is provided with a clockwise thread section and an anticlockwise thread section, the clockwise thread section and the anticlockwise thread section of the screw rod pair are connected with each other, the clockwise thread section is in threaded connection with an upper positioning block, the anticlockwise thread section is in threaded connection with a lower positioning block, the mounting seat comprises a shell with an internal mounting space, a mounting door opening is formed in the outer side of the shell, the screw rod pair, the upper positioning block and the lower positioning block are located in the internal mounting space, and the upper end of the screw rod pair extends out of the shell through a mounting hole in the upper end face of the shell and is in threaded fastening connection; and V-shaped sliding grooves are respectively formed in two sides in the shell, and two sides of the upper positioning block and two sides of the lower positioning block are respectively connected with the V-shaped sliding grooves in a sliding fit mode.

The utility model discloses an adoption has clockwise screw thread section and anticlockwise screw thread section simultaneously and vice as the main locking part who processes spare part fixture device to set up locating piece and lower locating piece on clockwise screw thread section and anticlockwise screw thread section respectively, this structure can make the utility model discloses a not equidirectional rotatory screw rod is vice can realize locating piece and the switching of locating piece between tight cooperation of clamp and detached state down, specifically does: when the screw pair is rotated clockwise, the upper positioning block moves upwards, and the lower positioning block moves downwards, so that the separation is accelerated; when the screw rod pair is rotated anticlockwise, the upper positioning block moves downwards, the lower positioning block moves upwards, clamping matching is accelerated, a to-be-clamped machining part is clamped between the upper positioning block and the lower positioning block, and further quick positioning and clamping of the to-be-machined electric valve positioner part are realized, and the electric valve positioner is simple and reliable in installation structure and particularly suitable for machining various parts of the electric valve positioner;

the utility model discloses further preferably, the adoption has the casing of internally mounted space as the mount pad, it is vice with the screw rod, it is located the internally mounted space with lower locating piece to go up the locating piece, the inside both sides of casing are equipped with the V type respectively simultaneously and slide the groove, the both sides of going up locating piece and lower locating piece slide groove sliding fit with the V type respectively and are connected, the V type of mount pad slides the groove and not only can carry out quick location direction installation to the locating piece, and higher installation intensity has, be favorable to high-precision to press from both sides tight location, avoid electric valve locator various parts to take place to warp in pressing from both sides tight process.

Drawings

Fig. 1 is a schematic structural view of a jig apparatus 100 for processing parts according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a schematic bottom view of the structure of FIG. 1;

fig. 4 is a schematic structural view of the mounting base 120 in fig. 1.

Detailed Description

The embodiment of the utility model discloses a mount pad for processing electric valve locator, fixture device includes the screw rod pair that has clockwise thread section and anticlockwise thread section simultaneously, mount pad and adjust knob, the clockwise thread section of screw rod pair is interconnected with the anticlockwise thread section, and clockwise thread section spiro union has the upper locating piece, anticlockwise thread section spiro union has the lower locating piece, the mount pad includes a casing that has inside installation space, the casing outside is equipped with the installation gate, screw rod pair, upper locating piece and lower locating piece are located inside installation space, and the upper end of screw rod pair extends the casing through the mounting hole of casing up end and is connected with adjust knob screw fastening; two sides of the inner part of the shell are respectively provided with a V-shaped sliding groove, and two sides of the upper positioning block and the lower positioning block are respectively connected with the V-shaped sliding grooves in a sliding fit manner.

The embodiment of the utility model provides an adopt the casing that has the internally mounted space as the mount pad, it is vice with the screw rod, it is located the internally mounted space to go up locating piece and lower locating piece, the inside both sides of casing are equipped with the V type respectively simultaneously and slide the groove, go up the both sides of locating piece and lower locating piece and slide groove sliding fit with the V type respectively and be connected, the V type of mount pad slides the groove and not only can carry out quick location direction installation to the locating piece, and have higher installation intensity, be favorable to high-precision to press from both sides tight location, avoid electric valve locator various parts to take place to warp in pressing from both sides tight process.

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a clamping apparatus 100 for processing parts includes a screw pair 110 having a clockwise thread section 110a and a counterclockwise thread section 110b, a mounting seat 120 and an adjusting knob 130, wherein the screw pair 110 is limited and mounted in the mounting seat 120, and the upper end of the screw pair 110 is in threaded fastening connection with the adjusting knob 130; the clockwise thread section 110a and the anticlockwise thread section 110b of the screw pair 110 are connected with each other, the clockwise thread section 110a is in threaded connection with an upper positioning block 140, the anticlockwise thread section 110b is in threaded connection with a lower positioning block 150, and the upper positioning block 140 and the lower positioning block 150 can be switched between a clamping fit state and a separation state by rotating the screw pair 110 in different directions;

preferably, in the present embodiment, the mounting seat 120 includes a housing 122 having an internal mounting space 121, a mounting doorway 123 is provided at an outer side of the housing 122, the screw pair 110, the upper positioning block 140 and the lower positioning block 150 are located in the internal mounting space, and an upper end portion of the screw pair 110 extends out of the housing 122 through a mounting hole 124 at an upper end surface of the housing 122 and is in threaded fastening connection with the adjusting knob 130; further preferably, in the present embodiment, V-shaped sliding grooves 125 are respectively disposed on two sides inside the housing 122, and two sides of the upper positioning block 140 and the lower positioning block 150 are respectively connected with the V-shaped sliding grooves 125 in a sliding fit manner.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mounting seat for processing an electric valve positioner is disclosed, wherein a clamp device comprises a screw rod pair, a mounting seat and an adjusting knob, the screw rod pair is provided with a clockwise thread section and an anticlockwise thread section simultaneously, the clockwise thread section and the anticlockwise thread section of the screw rod pair are connected with each other, the clockwise thread section is in threaded connection with an upper positioning block, and the anticlockwise thread section is in threaded connection with a lower positioning block; and V-shaped sliding grooves are respectively formed in two sides in the shell, and two sides of the upper positioning block and two sides of the lower positioning block are respectively connected with the V-shaped sliding grooves in a sliding fit mode.