CN211102475U

CN211102475U - Adjustable auxiliary mechanism for stainless steel pipe welding

Info

Publication number: CN211102475U
Application number: CN201921950338.8U
Authority: CN
Inventors: 路美玲
Original assignee: Tianjin Fumei Stainless Steel Trade Co ltd
Current assignee: Tianjin Fumei Stainless Steel Trade Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-28
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an adjustable auxiliary mechanism for stainless steel pipe welding, which comprises a base, both sides of the top end surface of the base are welded with support seats, the middle parts of the support seats are in threaded connection with adjusting screw rods, the top end surface of the base is provided with a sliding groove, the two sides inside the sliding groove are both provided with sliding blocks in a sliding way through sliding blocks, meanwhile, the other end of the sliding block is rotationally connected with the adjusting screw rod through a bearing, U-shaped seats are welded on the top end surfaces of the sliding blocks, the two sides of each U-shaped seat are in threaded connection with the adjusting screw rod, the inner side of the port of the U-shaped seat is provided with a clamping plate which is rotationally connected with the adjusting screw rod through a bearing, meanwhile, the clamping plates are all provided with a fixed seat through bolts, one side surface of the outer wall of the fixed seat is provided with a first threaded hole, meanwhile, the first threaded hole is internally and uniformly in threaded connection with a first rotating button, and semicircular fixtures are arranged on the inner sides of the ports of the fixing seats. The utility model has the advantages of simple structure and reasonable design, the welding of the nonrust steel pipe of not only being convenient for, the result of use is still very good moreover.

Description

Adjustable auxiliary mechanism for stainless steel pipe welding

Technical Field

The utility model relates to a nonrust steel pipe technical field specifically is an adjustable is nonrust auxiliary mechanism for pipe welding.

Background

The stainless steel pipe is a hollow long-strip round steel, is an economic section steel, is an important product in the steel industry, is divided into two categories of seamless pipes and welded pipes according to production modes, is divided into multiple categories of common carbon steel pipes, alloy steel pipes, bearing steel pipes and the like according to materials, is safe, reliable, sanitary, environment-friendly, economical and applicable, resists the corrosion of weak corrosion media such as air, steam, water and the like and chemical etching media such as acid, alkali, salt and the like, and is widely applied to industrial conveying pipelines such as petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like, mechanical structural parts and the like in life;

the conventional apparatus has the following disadvantages:

at present, most stainless steel pipes need to be butted and two stainless steel pipes are rotated in the welding process, so that all-dimensional welding is carried out, but the using effect of the existing device is not good, so that the auxiliary mechanism for welding the adjustable stainless steel pipes is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable is auxiliary mechanism for nonrust steel pipe welding 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 clamping device comprises a base, wherein supports are welded on two sides of the top end face of the base, adjusting screw rods are in threaded connection with the middle parts of the supports, sliding grooves are formed in the top end face of the base, sliding blocks are arranged on two sides of the inner part of each sliding groove in a sliding mode through sliding blocks, the other ends of the sliding blocks are rotatably connected with the adjusting screw rods through bearings, U-shaped seats are welded on the top end face of the sliding blocks, adjusting screw rods are in threaded connection with two sides of each U-shaped seat, clamping plates are arranged on the inner sides of ports of the U-shaped seats and rotatably connected with the adjusting screw rods through bearings, fixing seats are arranged on the clamping plates through bolts, first threaded holes are formed in one side face of the outer wall of each fixing seat from top to bottom, first rotating buttons are in threaded connection with the inner parts of the first threaded holes, semicircular clamps are, form ring and semicircular groove and form whole circular slot when semi-circular fixture merges, fixed mounting has a plurality of toothblock and the toothblock to be circular distribution about the center that forms the ring when merging on the semi-circular fixture, fixed mounting has step motor and step motor's output to rotate on the splint and installs the gear, the tooth's socket intermeshing that gear and toothblock formed simultaneously, second screw hole has all been seted up from top to bottom to the outer wall of semi-circular fixture, the outer wall of semi-circular fixture is equipped with even board and the both sides of even board from top to bottom in proper order and has all seted up the third screw hole, the third screw hole corresponds the second screw hole respectively, and the equal threaded connection in inside of third screw hole has the second knob simultaneously.

Preferably, the outer wall of base is equipped with in proper order and has a plurality of toolbox through slide rail slidable mounting, and equal fixed mounting has the handle on the toolbox simultaneously.

Preferably, the top end face of the support is provided with a groove, two sides of the groove extend out of the support, and the groove is parallel to the adjusting screw rod.

Preferably, the inner wall surfaces of the semicircular clamps are provided with anti-skid grains.

Preferably, the bottom end face of the base is fixedly provided with a non-slip mat made of rubber materials.

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

1. the utility model has the advantages that two stainless steel pipes to be welded are respectively arranged in the groove of the support and the port of the U-shaped seat, the semicircular fixture is well installed, the first rotating button is positioned inside the semicircular groove, then the adjusting screw with the appointed number of turns is rotated, the adjusting screw is utilized to drive the clamping plate and the semicircular fixture to mutually approach, thereby fixing the stainless steel pipes, the using effect is very good,

2. the utility model discloses recycle even board, second turn-button and fix two semi-circular fixtures, rotate accommodate the lead screw again, utilize accommodate the lead screw to drive sliding block, nonrust steel pipe removal until the butt joint, start welding equipment like this and weld nonrust steel pipe (at the welded in-process this moment, utilize step motor to drive the gear and rotate for the gear drives the semi-circular fixture rotation after merging, thereby carries out all-round welding), excellent in use effect.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an auxiliary mechanism for welding an adjustable stainless steel tube according to the present invention;

FIG. 2 is a schematic view of the overhead local connection structure of the auxiliary mechanism for welding the adjustable stainless steel tube of the present invention;

FIG. 3 is a schematic view of a local enlarged connection structure of an auxiliary mechanism for welding an adjustable stainless steel tube according to the present invention;

fig. 4 is the utility model relates to a nonrust for pipe welding auxiliary mechanism local connection structure sketch map of adjustable.

In the figure: 1. a base; 2. a support; 3. a slider; 4. adjusting the screw rod; 5. a U-shaped seat; 6. adjusting the screw rod; 7. a fixed seat; 8. a first threaded hole; 9. a first knob; 10. a semicircular fixture; 11. a semicircular groove; 12. a tooth block; 13. a stepping motor; 14. a gear; 15. a second threaded hole; 16. connecting plates; 17. a third threaded hole; 18. a second knob; 19. and (4) clamping the 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 utility model provides an adjustable stainless steel pipe welding auxiliary mechanism technical scheme: comprises a base 1, wherein both sides of the top end surface of the base 1 are welded with a support 2, the middle part of the support 2 is in threaded connection with an adjusting screw rod 4, the top end surface of the base 1 is provided with a sliding groove, both inner sides of the sliding groove are provided with a sliding block 3 in a sliding manner, the other end of the sliding block 3 is in rotary connection with the adjusting screw rod 4 through a bearing, the top end surface of the sliding block 3 is welded with a U-shaped seat 5, both sides of the U-shaped seat 5 are in threaded connection with an adjusting screw rod 6, the inner side of the port of the U-shaped seat 5 is provided with a clamping plate 19, the clamping plate 19 is in rotary connection with the adjusting screw rod 6 through a bearing, the clamping plate 19 is provided with a first threaded hole 8 on the upper side and the lower side of the outer wall of a fixed seat 7 through bolts, simultaneously, both inner sides of the first threaded hole 8 are in threaded connection with a first, form ring and semicircular groove 11 and form whole circular slot when semicircular fixture 10 merges, fixed mounting has a plurality of tooth piece 12 and tooth piece 12 to be circular distribution about the center that forms the ring when merging on semicircular fixture 10, fixed mounting has step motor 13 and step motor 13's output to rotate on the splint 19 installs gear 14, gear 14 and the tooth's socket intermeshing that tooth piece 12 formed simultaneously, second screw hole 15 has all been seted up from top to bottom to semicircular fixture 10's outer wall, semicircular fixture 10's outer wall is equipped with even board 16 and the both sides of even board 16 from top to bottom in proper order and has all seted up third screw hole 17, third screw hole 17 corresponds second screw hole 15 respectively, the equal threaded connection in inside of third screw hole 17 has second knob 18 simultaneously.

The outer wall of base 1 is equipped with in proper order and has a plurality of toolbox through slide rail slidable mounting, and equal fixed mounting has the handle on the toolbox simultaneously.

The support 2 is all seted up on the top face of support 2 slot and the both sides of slot all extend and wear out support 2, and the slot is parallel with accommodate the lead screw 4 simultaneously.

The inner wall surfaces of the semicircular clamps 10 are all provided with anti-skid grains.

The bottom end face of the base 1 is fixedly provided with a non-slip mat made of rubber.

The working principle is as follows: when the utility model is used, the whole device is firstly arranged at an appointed position, other parts are well installed, welding equipment is installed at the appointed position of a base 1, then two stainless steel pipes needing to be welded are respectively arranged in a groove of a support 2 and a port of a U-shaped seat 5, a semicircular fixture 10 which is sleeved is well installed, so that a first knob 9 is positioned inside a semicircular groove 11, then an adjusting screw 6 with appointed turns is rotated, a clamping plate 19 is driven by the adjusting screw 6, the semicircular fixture 10 is mutually closed, the stainless steel pipes are fixed, a connecting plate 16 and a second knob 18 are used for fixing the two semicircular fixtures 10, then the adjusting screw 4 is rotated, the sliding block 3 is driven by the adjusting screw 4, the stainless steel pipes move until butt joint is realized, the welding equipment is started to weld the stainless steel pipes (at the moment in the welding process, the gear 14 is driven to rotate by the stepping motor 13, so that the combined semicircular fixture 10 is driven to rotate by the gear 14, and all-dimensional welding is performed).

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an adjustable is auxiliary mechanism for nonrust steel pipe welding, includes base (1), its characterized in that: the device is characterized in that a support (2) is welded on two sides of the top end face of a base (1), an adjusting screw rod (4) is in threaded connection with the middle of the support (2), a sliding groove is formed in the top end face of the base (1), sliding blocks (3) are arranged on two sides of the inside of the sliding groove in a sliding mode through sliding blocks, the other end of each sliding block (3) is rotatably connected with the adjusting screw rod (4) through a bearing, a U-shaped seat (5) is welded on the top end face of each sliding block (3), adjusting screw rods (6) are in threaded connection with two sides of each U-shaped seat (5), a clamping plate (19) is arranged on the inner side of a port of each U-shaped seat (5), the clamping plate (19) is rotatably connected with the adjusting screw rods (6) through bearings, a fixing seat (7) is arranged on each clamping plate (19) through bolts, first threaded holes (8) are formed in the upper portion and the lower portion of one, the inner sides of the ports of the fixed seats (7) are respectively provided with a semicircular fixture (10), the semicircular fixture (10) is provided with a semicircular groove (11) at one side close to the first threaded hole (8), the semicircular fixtures (10) form a circular ring when combined, the semicircular grooves (11) form a whole circular groove, the semicircular fixture (10) is fixedly provided with a plurality of tooth blocks (12), the tooth blocks (12) are distributed in a circular shape about the center of the circular ring formed when combined, the clamping plate (19) is fixedly provided with a stepping motor (13), the output end of the stepping motor (13) is rotatably provided with a gear (14), the gear (14) is meshed with tooth grooves formed by the tooth blocks (12), the outer wall surface of the semicircular fixture (10) is provided with second threaded holes (15) from top to bottom, the outer wall surface of the semicircular fixture (10) is sequentially provided with connecting plates (16) from top to bottom, and the two sides of the connecting plates (16) are provided with third threaded holes (17), the third threaded holes (17) correspond to the second threaded holes (15) respectively, and meanwhile, the inside of each third threaded hole (17) is in threaded connection with a second rotating button (18).

2. The auxiliary mechanism for welding the adjustable stainless steel pipe as claimed in claim 1, wherein: the outer wall of base (1) is equipped with in proper order and has a plurality of toolbox through slide rail slidable mounting, and equal fixed mounting has the handle on the toolbox simultaneously.

3. The auxiliary mechanism for welding the adjustable stainless steel pipe as claimed in claim 1, wherein: the top end face of the support (2) is provided with grooves, two sides of each groove extend out of the support (2), and the grooves are parallel to the adjusting screw rods (4).

4. The auxiliary mechanism for welding the adjustable stainless steel pipe as claimed in claim 1, wherein: the inner wall surfaces of the semicircular clamps (10) are provided with anti-skid grains.

5. The auxiliary mechanism for welding the adjustable stainless steel pipe as claimed in claim 1, wherein: and the bottom end surface of the base (1) is fixedly provided with a non-slip mat made of rubber material.