CN211331956U

CN211331956U - Tubular water injection well choke welding frock clamp

Info

Publication number: CN211331956U
Application number: CN201922072375.XU
Authority: CN
Inventors: 唐台英
Original assignee: Heilongjiang Borth Gull Sanitary Products Co ltd
Current assignee: Heilongjiang Borth Gull Sanitary Products Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-25
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a tubulose water injection well choke welding frock clamp, including base positioning mechanism and body positioning mechanism, base positioning mechanism includes the positioning seat, be equipped with the first support recess that supports the case base on the positioning seat, the positioning seat is equipped with spacing part in the place ahead and/or the rear of first support recess, body positioning mechanism's the place ahead is located to base positioning mechanism, body positioning mechanism includes supporting component, compress tightly part and support, supporting component and leg joint, the last second support recess that supports the body of spouting that is equipped with of supporting component, compress tightly part and leg joint, and can compress tightly the body of spouting in the second support recess. The first supporting groove and the limiting component completely position the valve core base, the second supporting groove and the pressing component comprehensively position the spray pipe body, so that the spray pipe body is naturally contacted with the valve core base, the positioning is accurate, the space size requirement between welding parts is met, the compression deformation of parts is reduced, and the welding quality and the production efficiency of the tubular water nozzle are ensured.

Description

Tubular water injection well choke welding frock clamp

Technical Field

The utility model is used for the frock clamp field especially relates to a tubulose water injection well choke welding frock clamp.

Background

Along with the improvement of living demands, people require that the appearance structure of tubular water injection well choke becomes more novel, complicated, and in order to enlarge the application scope of tubular water injection well choke, the structural design of water injection well choke also becomes more complicated. The tubular water nozzle is usually formed by welding a plurality of parts, so that the manufacturing difficulty of pipe fitting products is increased.

The tubular water nozzle mainly comprises a spray pipe body and a valve core base and is completed by adopting multi-station automatic welding. Because the products are the combination of space-shaped thin-wall parts, the welding process is deformed due to inaccurate positioning, unreasonable design of the tool clamp and the like, the welding quality is influenced, the cost is wasted, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a tubulose water injection well choke welding frock clamp, it can reduce the compressive deformation to the part to spouting body and case base pinpoint, guarantees the welding quality and the production efficiency of tubulose water injection well choke.

The utility model provides a technical scheme that its technical problem adopted is:

in a first aspect, a tubular water nozzle welding tool fixture comprises a base positioning mechanism and a pipe body positioning mechanism, wherein the base positioning mechanism comprises a positioning seat, a first supporting groove for supporting a valve core base is formed in the positioning seat, a limiting part is arranged in front and/or behind the first supporting groove, the base positioning mechanism is arranged in front of the pipe body positioning mechanism, the pipe body positioning mechanism comprises a supporting assembly, a pressing part and a support, the supporting assembly is connected with the support, a second supporting groove for supporting a spraying pipe body is formed in the supporting assembly, the pressing part is connected with the support, and the spraying pipe body in the second supporting groove can be pressed tightly.

With reference to the first aspect, in certain implementations of the first aspect, a first rotating shaft is disposed on the supporting component, and the first rotating shaft is connected to the bracket.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the support includes a left support and a right support, the left support is provided with a first sliding groove, the right support is provided with a second sliding groove, the first rotating shaft includes a first screw, the first screw is connected to the support assembly, and the first screw passes through the first sliding groove and/or the second sliding groove and is connected to the support.

With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the support assembly further includes a second screw, the support assembly includes a support seat and a first adjusting component, the second support groove is disposed on the support seat, the first rotating shaft is connected with the first adjusting component, a third sliding groove is disposed on the support seat, and the second screw penetrates through the third sliding groove and is connected with the first adjusting component.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a third screw is further provided, a fourth sliding groove is provided on the pressing component, and the third screw penetrates through the fourth sliding groove and is connected with the bracket.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the positioning device further includes a connecting component, and the base positioning mechanism and the tube positioning mechanism are both disposed on the connecting component.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the positioning seat has a first supporting wall plate and a second supporting wall plate, and the first supporting grooves are respectively formed on the first supporting wall plate and the second supporting wall plate.

With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a support frame is disposed in the positioning seat in front of the first support groove, a through hole is disposed on the support frame, and the limiting component penetrates through the through hole and is connected to the support frame.

With reference to the first aspect and the foregoing implementations, in certain implementations of the first aspect, the limiting member includes a fourth screw.

One of the above technical solutions has at least one of the following advantages or beneficial effects: when the tubular water nozzle is welded, the valve core base is placed on the first supporting groove of the positioning seat, the position of the front portion and the rear portion of the valve core base is well adjusted and limited by the limiting part, the spraying pipe body is supported by the second supporting groove of the supporting component after one end of the spraying pipe body is placed at the corresponding welding position on the valve core base, and the spraying pipe body is tightly pressed by the pressing part. The first supporting groove and the limiting part play a role in positioning the valve element base, the second supporting groove and the pressing part comprehensively position the spray pipe body, the spray pipe body can naturally contact with the valve element base, the positioning is accurate, the requirement on the space size between welding parts is met, the compression deformation of parts is reduced, and the welding quality and the production efficiency of the tubular water nozzle are ensured.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is an isometric view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the use state of the embodiment shown in FIG. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 and 2, the embodiment of the utility model provides a tubulose water injection well choke welding frock clamp, including base positioning mechanism 1 and body positioning mechanism 2, base positioning mechanism 1 is used for fixing a position case base 10, and body positioning mechanism 2 is used for fixing a position and spouts body 20 to with the case base 10 of tubulose water injection well choke with spout body 20 after the accurate positioning welding together.

Wherein, base positioning mechanism 1 includes positioning seat 11, be equipped with the first support recess 111 that supports case base 10 on positioning seat 11, positioning seat 11 is equipped with stop part 12 in the place ahead and/or the rear of first support recess 111, when welding tubulose water injection well choke, case base 10 is placed on the first support recess 111 of positioning seat 11, stop part 12 is well and spacing with the position adjustment of case base 10 back and forth, first support recess 111 and stop part 12 play the effect of location to case base 10, guarantee the accuracy of case base 10 location.

Referring to fig. 1 and 2, the base positioning mechanism 1 is disposed in front of the pipe positioning mechanism 2, the pipe positioning mechanism 2 includes a support component 21, a pressing component 22 and a bracket 23, the support component 21 is connected to the bracket 23, a second support groove 211 for supporting the nozzle body 20 is disposed on the support component 21, the pressing component 22 is connected to the bracket 23 and can press the nozzle body 20 in the second support groove 211, during welding, after one end of the nozzle body 20 is placed on the valve core base 10 at a position suitable for welding, the nozzle body 20 is supported by the second support groove 211 of the support component 21 and pressed by the pressing component 22, so that the nozzle body 20 and the valve core base 10 naturally contact each other, the space size requirement between welding parts is met, the compressive deformation of parts is reduced, and the welding quality and production efficiency of the tubular water nozzle are ensured.

When welding the tubulose water injection well choke, case base 10 is placed on first supporting groove 111 of positioning seat 11, stop part 12 is good with the position adjustment of case base 10 back and forth and spacing, after the welding position that corresponds on case base 10 was put to the one end of spray tube body 20, second supporting groove 211 through supporting component 21 propped up spray tube body 20, and compress tightly spray tube body 20 through compressing tightly part 22, can accomplish the location to case base 10 and spray tube body 20, and weld the connection position of case base 10 and spray tube body 20, guarantee the welding quality of tubulose water injection well choke.

In practical applications, the support assembly 21 may be connected to the bracket 23 in a rotating and/or sliding manner, so as to facilitate adjustment of the position of the support assembly 21 to adapt to different nozzle bodies 20, for example, in some embodiments of fig. 1 and 2, the support assembly 21 is provided with a first rotation shaft, which may be, for example, a screw, a bolt, a pin, a cylindrical shaft, etc. First pivot is connected with support 23, can make supporting component 21 and support 23 swivelling joint, and the convenience is adjusted to different product models, and the commonality is strong.

Referring to fig. 1 and 2, in some embodiments, the bracket 23 includes a left bracket and a right bracket, the left bracket is provided with a first sliding groove 231, the right bracket is provided with a second sliding groove 232, the first rotating shaft includes a first screw 233, the first screw 233 is connected to the support assembly 21, the first screw 233 passes through the first sliding groove 231 and/or the second sliding groove 232 and is connected to the bracket 23, the support assembly 21 can slide and rotate in the first sliding groove 231 and/or the second sliding groove 232, after the support assembly 21 is adjusted to a proper position, the support assembly 21 is screwed and fixed to the bracket 23 by the first screw 233, the operation is convenient and fast, and the welding requirements of tubular water nozzles with similar structures can be met.

In the welding work, the support assembly 21 may be designed into a slidable structure according to actual requirements, for example, in the embodiment shown in fig. 1 and fig. 2, the tubular water nozzle welding tool fixture further includes a second screw 215, the support assembly 21 includes a support base 212 and a first adjusting component 213, the second support recess 211 is provided on the support base 212, the first rotating shaft is connected with the first adjusting component 213, the support base 212 is provided with a third sliding groove 214, and the second screw 215 passes through the third sliding groove 214 and is connected with the first adjusting component 213, so that the support base 212 is convenient to move back and forth, and the support assembly is suitable for products with different sizes and has strong versatility.

In order to meet the shape requirements of different nozzle bodies 20, the shape of the second supporting groove 211 is set to be corresponding to the shape of the nozzle body 20, such as circular arc, oval, square, flat nozzle, and the like, referring to fig. 1, in some embodiments, the second supporting groove 211 is set to be circular arc to adapt to the support of the circular nozzle body 20, so that the second supporting groove 211 is attached to the nozzle body 20, and the support is firmer. In practical applications, the second supporting groove 211 is usually polished to reduce roughness, reduce friction with the nozzle body 20, and reduce the possibility of welding deformation to the parts.

Referring to fig. 1 and 2, in some embodiments, the clamping device further includes a third screw 222, a fourth sliding groove 221 is formed in the clamping member 22, and the third screw 222 penetrates through the fourth sliding groove 221 and is connected with the bracket 23, so that the clamping member 22 is enabled to rotate and slide, adjustment is facilitated, welding processing of similar products with different sizes is adapted, and universality is high. The fourth sliding groove 221 may also be a sliding groove with different shapes, such as a rectangular groove, an arc groove, and a multi-arc groove, to adjust the corresponding position of the pressing member 22.

In some embodiments, the pressing member 22 is provided with a fifth screw 223, as shown in fig. 1 and 2, the fifth screw 223 is used for directly contacting and pressing the nozzle body 20 in the second supporting groove 211, and the structure is simple, convenient and fast. In addition, the fifth screw 223 may be replaced with a connecting rod, a connecting shaft, or other threaded fasteners such as bolts, pins, etc.

Referring to fig. 1 and 2, the positioning seat 11 has a first supporting wall plate 112 and a second supporting wall plate 113, and a first supporting groove 111 is respectively formed on the first supporting wall plate 112 and the second supporting wall plate 113. Through setting the positioning seat 11 into two supporting wall plates, the influence of high temperature during welding on the positioning seat 11 can be avoided, and simultaneously, the heat caused by welding the valve core base 10 can be quickly dissipated to the outside, so that the influence of thermal deformation on a welding part is favorably reduced.

The first supporting groove 111 may be designed to be a circular arc shape, a V shape, an oval shape, or the like, referring to fig. 1, in some embodiments, the opening of the first supporting groove 111 is V-shaped, and the opening V is about 120 °, which is beneficial to reducing the contact area between the valve core base 10 and the V-shaped groove, so as to reduce the influence caused by flame heating and reduce deformation.

Referring to fig. 1 and 2, in some embodiments, the positioning seat 11 is provided with a support frame 13 in front of the first support groove 111, the support frame 13 is provided with a through hole, the limiting component 12 passes through the through hole and is connected with the support frame 13, and the support frame 13 provides support and limiting for the limiting component 12, which is beneficial for the limiting component 12 to position the valve plug base 10. The position limiting member 12 may be a threaded adjusting member such as a bolt, a screw, a pin, etc., and in some embodiments, the position limiting member 12 includes a fourth screw, which is simple, convenient and quick.

The base positioning mechanism 1 and the pipe body positioning mechanism 2 can be separately fixed at appropriate welding positions for welding work, and can also be installed as a whole for welding. In some embodiments as shown in fig. 1 and 2, the tubular water nozzle welding tool fixture further comprises a connecting part 3, the base positioning mechanism 1 and the pipe body positioning mechanism 2 are both arranged on the connecting part 3, the base positioning mechanism 1 and the pipe body positioning mechanism 2 are conveniently installed on the automatic welding equipment as an integral device, meanwhile, the pipe body positioning mechanism 2 can be fixed to a non-flame heating area far away from the base positioning mechanism 1 through one-time installation, the influence of thermal deformation is reduced, and the operation is simple, convenient and fast.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a tubulose water injection well choke welding frock clamp which characterized in that: the spray nozzle comprises a base positioning mechanism and a nozzle body positioning mechanism, wherein the base positioning mechanism comprises a positioning seat, a first supporting groove for supporting a valve core base is arranged on the positioning seat, a limiting part is arranged in front and/or rear of the first supporting groove, the base positioning mechanism is arranged in front of the nozzle body positioning mechanism, the nozzle body positioning mechanism comprises a supporting assembly, a pressing part and a support, the supporting assembly is connected with the support, a second supporting groove for supporting a spray nozzle body is arranged on the supporting assembly, the pressing part is connected with the support, and the spray nozzle body in the second supporting groove can be pressed tightly.

2. The tubular water nozzle welding tool clamp as claimed in claim 1, wherein: the support component is provided with a first rotating shaft, and the first rotating shaft is connected with the support.

3. The tubular water nozzle welding tool clamp as claimed in claim 2, wherein: the support includes left socle and right branch frame, be equipped with first spout on the left socle, be equipped with the second spout on the right branch frame, first pivot includes first screw, first screw with supporting component connects, first screw pass first spout and/or second spout and with leg joint.

4. The tubular water nozzle welding tool clamp as claimed in claim 2, wherein: the support assembly comprises a support seat and a first adjusting part, the second support groove is formed in the support seat, the first rotating shaft is connected with the first adjusting part, a third sliding groove is formed in the support seat, and the second screw penetrates through the third sliding groove and is connected with the first adjusting part.

5. The tubular water nozzle welding tool clamp as claimed in claim 1, wherein: the pressing component is provided with a fourth sliding groove, and the third screw penetrates through the fourth sliding groove and is connected with the support.

6. The tubular water nozzle welding tool clamp as claimed in claim 1, wherein: the device is characterized by further comprising a connecting part, wherein the base positioning mechanism and the pipe body positioning mechanism are arranged on the connecting part.

7. The tubular water nozzle welding tool clamp as claimed in claim 1, wherein: the positioning seat is provided with a first supporting wall plate and a second supporting wall plate, and the first supporting grooves are respectively formed in the first supporting wall plate and the second supporting wall plate.

8. The tubular water nozzle welding tool clamp as claimed in claim 1, wherein: the positioning seat is provided with a support frame in front of the first support groove, the support frame is provided with a through hole, and the limiting part penetrates through the through hole and is connected with the support frame.

9. The tubular water nozzle welding tool clamp as claimed in claim 8, wherein: the limiting component comprises a fourth screw.