CN214921634U - Inner sleeve frame sheet welding tool - Google Patents

Abstract

The utility model discloses an interior endotheca frame slice welding frock relates to machining technical field. The utility model discloses a chassis, girder positioning seat and end positioning seat, chassis both sides one end welded fastening has the girder positioning seat, and chassis both sides welded fastening has the end positioning seat, and the end positioning seat is located girder positioning seat one side. The utility model discloses a chassis, girder positioning seat and end positioning seat have solved current inner casing frame slice and have welded through manual welding's mode basically, and intensity of labour is big, and the mould occupies the place great, and current welding frock can only correspond the inner casing frame slice of a size, when the inner casing frame slice of equidimension not welds, need set up a plurality of welding frock, it is great to occupy the place, the lower problem of production efficiency.

Description

Inner sleeve frame sheet welding tool

Technical Field

The utility model belongs to the technical field of machining, especially, relate to an interior cover holder slice welding frock.

Background

The tower crane, abbreviated as tower crane, the swing arm loads the rotatory crane on the upper portion of the tower body of the tall and erect, the working space of the tower crane is relatively large, mainly used for the transport of vertical and horizontal position and installation of the building element of the supplies in the building construction, the tower crane can be suitable for various complicated building site constructions, and can raise with the festival, suitable for the high-rise building, easy to operate, the reaction is flexible, apply to the construction of various large-scale building projects, but because the bulk of the tower crane, it often splits into a plurality of parts to process the welding separately while producing, wherein mainly there are three parts of metal construction, operating mechanism and electric system to make up, wherein the operating mechanism mainly rises, luffing, turning round and walking four parts, and the inner support slice is one of the important component parts of the apparatus that the tower crane is used for rising, but it still has the following drawbacks in the actual use:

1. the existing inner sleeve frame sheet has large occupied area, the welding mode of the inner sleeve frame sheet in the prior art is usually manual welding by workers, two sets of dies are needed for manual welding, the welding process occupies a large field, the labor intensity of the workers is high, the welding time is long, and the production efficiency is low;

2. although current inner jacket frame slice welding frock replaces manual welding through machining welded mode, has saved the time cost, nevertheless because the required inner jacket frame slice product size of different tower machines is different, need set up a plurality of welding frock in order to deal with the not unidimensional inner jacket frame slice, welding frock's area is great, occupies a large amount of production places, and can not carry out the not unidimensional inner jacket frame slice welding process simultaneously, and production efficiency is lower.

Therefore, the existing inner sleeve frame sheet welding tool cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior cover frame slice welding frock, through chassis, girder positioning seat and end positioning seat, it welds through manual welding's mode basically to have solved current interior cover frame slice, intensity of labour is big, the mould occupies the place great, and current welding frock can only correspond the interior cover frame slice of a size, when the interior cover frame slice of equidimension not welds, need set up a plurality of welding frock, it is great to occupy the place, the lower problem of production efficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an inner sleeve sheet welding tool, which comprises a bottom frame, a main beam positioning seat and end positioning seats, wherein the main beam positioning seat is fixed at one end of the two sides of the bottom frame in a welding way, the bottom frame can keep the stability of products, the welding deformation can be avoided when a manipulator performs welding, the produced products are ensured to meet the design size, the bottom frame can perform quick bolt positioning for different products through sleeves with different colors, the operation is simple and quick, the main beam positioning seat can realize the positioning and replacement of different products through being inserted into different positioning pins through two groups of different positioning pins, the number of the welding tools to be arranged is reduced, the production efficiency is improved, the end positioning seats are fixed at the two sides of the bottom frame in a welding way, two different positioning hole positions of the upper end of the end positioning seat can adopt two different positioning modes of bolt and bolt fastening, realize that different products use different locate mode to fix a position, realize the utility model discloses can carry out the tack weld for two kinds of different inner jacket frame sheets, improve welding efficiency, the end positioning seat is located girder positioning seat one side, through chassis, girder positioning seat and end positioning seat, has realized the welding of two kinds of different tower machine type inner jacket frame sheet products, the utility model discloses a design different location, can reach the inner jacket frame sheet form of producing different tower machine types through the fast switch over location, reduced the use in production place, the utility model discloses a manipulator welding frock has guaranteed the stability of welding seam quality, promotes the welding precision, greatly reduced staff's intensity of labour, improved production efficiency.

Further, the welding of chassis lower extreme has the tie-beam, the tie-beam is located between two chassis, tie-beam upper end welded fastening has two web members, two the web member is located two chassis inboards, can stabilize the chassis at both ends and inboard web member through the tie-beam, guarantees that the chassis is located the parallel and be in same horizontal plane, has guaranteed that the web member is located same horizontal plane, has improved the utility model discloses stability during the welding has been avoided because the size that the position is unset to lead to is not conform to the design requirement, has improved the welding quality of product.

Further, web member one side welded fastening has the locating plate, web member and locating plate upper end welded fastening have red sleeve, web member and locating plate upper end welded fastening have yellow sleeve, can carry out quick bolt location for a product through red sleeve, can carry out quick bolt location for another kind of product through yellow sleeve, and the sleeve through different colours is convenient for discern the position of product bolt fast, makes the product can carry out fast switch over, has reduced the location spent time, reduces staff's intensity of labour, improves production efficiency.

Further, the backing plate is bonded to the upper end of the main beam positioning seat, the joint is penetrated through to the upper end of the main beam positioning seat to form a first pin bush, the joint is penetrated through to the upper end of the main beam positioning seat to form a second pin bush, the second pin bush is located on the inner side of the first pin bush, vibration generated during welding can be reduced through the backing plate, design requirements are not met due to the fact that vibration leads to the product size during welding, the backing plate can avoid direct contact of the product and the main beam positioning seat, abrasion of the product during welding is avoided, and welding precision is improved.

Further, first round pin bush inboard runs through the joint and has first locating pin, second round pin bush inboard runs through the joint and has the second locating pin, first locating pin and second locating pin run through and peg graft in the backing plate upper surface, through the synergism of first locating pin and first round pin bush, have realized the location of a product, through the synergism of second locating pin and second round pin bush, have realized the location of another kind of product, realize the utility model discloses change the quick location of different products, reduced the use place, improved production efficiency.

Furthermore, joint third locating pin is run through to end socket positioning seat upper end, end socket positioning seat upper surface runs through the joint and has the third guide pin cover, the third guide pin cover is located the third locating pin inboard, can realize the bolt location of a product through the third locating pin, can make passing through the bolt of another kind of product connect the fastening position soon through the third guide pin cover, reach the switching production of different products, improved production efficiency.

The utility model discloses following beneficial effect has:

1. the utility model solves the problems that the prior inner sleeve frame is flaky, because the occupied area is large, in the prior art, the welding mode of the inner sleeve frame sheet is usually manual welding by workers, and the manual welding needs two sets of dies, the welding process occupies a large area, the labor intensity of workers is large, the welding time is long, and the production efficiency is low, the utility model solves the problem of complicated and difficult manual welding by welding through the mechanical arm, and fix a position through red sleeve, yellow sleeve, girder positioning seat and end socket positioning seat internal jacket frame slice and stabilize, guaranteed the stability of welding seam quality, avoided welding deformation, promote the flaky welding quality of internal jacket frame, reduced staff's intensity of labour, practice thrift production time, reduced the use in production place.

2. The utility model solves the problems that the existing inner sleeve frame sheet welding tool replaces manual welding by a mechanical processing welding mode, saves time cost, but needs to be provided with a plurality of welding tools to deal with the inner sleeve frame sheets with different sizes due to different sizes of inner sleeve frame sheet products required by different tower cranes, occupies larger occupied area, occupies large production fields, can not simultaneously carry out welding processing of the inner sleeve frame sheets with different sizes, has lower production efficiency, can carry out quick bolt positioning and switching on the two different inner sleeve frame sheets by a yellow sleeve and a red sleeve, realizes positioning and replacing the two different inner sleeve frame sheets of the tower crane type by a first positioning pin, a first pin sleeve, a second positioning pin and a second pin sleeve, and passes through a third positioning pin and a third pin sleeve, realize the utility model discloses a two kinds of locate mode of bolt and bolt-up switch the flaky location of inner jacket frame of different tower machine types, realize the utility model discloses to the switching production of different products, the place occupancy of the welding frock that significantly reduces manufacturing cost, improves production efficiency.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a right side view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a chassis; 101. a connecting beam; 102. a web member; 103. a red sleeve; 104. a yellow sleeve; 105. positioning a plate; 2. a main beam positioning seat; 201. a base plate; 202. a first positioning pin; 203. a second positioning pin; 204. a first pin bush; 205. a second pin bush; 3. an end socket positioning seat; 301. a third positioning pin; 302. and a third pin sleeve.

Detailed Description

The technical solution 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.

Referring to fig. 1-4, the utility model relates to an inner sleeve sheet welding tool, which comprises a bottom frame 1, a main beam positioning seat 2 and an end positioning seat 3, wherein the main beam positioning seat 2 is welded and fixed at one end of the two sides of the bottom frame 1, the bottom frame 1 can keep the stability of products, the welding deformation can be avoided when a manipulator is used for welding, the bottom frame 1 can be used for quickly positioning bolts for different products through sleeves with different colors, the main beam positioning seat 2 can realize the positioning and replacement of different products through being inserted into different positioning pins through two groups of different positioning pins, the end positioning seats 3 are welded and fixed at the two sides of the bottom frame 1, the positioning seat end 3 can adopt two different positioning modes of bolt fastening through two groups of different positioning hole sites at the upper end of the end positioning seat 3, so as to realize the positioning of different products by using different positioning modes, end positioning seat 3 is located girder positioning seat 2 one side, through chassis 1, girder positioning seat 2 and end positioning seat 3, has realized the welding of two kinds of different tower machine type inner sleeve frame slice products, the utility model discloses a design different location can reach the inner sleeve frame slice of producing different tower machine types through the fast switch over location, the utility model discloses a manipulator welding frock has guaranteed the stability of welding seam quality.

Wherein, as shown in fig. 1-2, the lower end of the underframe 1 is welded with a connecting beam 101, the connecting beam 101 is positioned between the two underframe 1, the upper end of the connecting beam 101 is welded and fixed with two web members 102, the two web members 102 are positioned at the inner sides of the two underframe 1, one side of the web member 102 is welded and fixed with a positioning plate 105, the upper ends of the web member 102 and the positioning plate 105 are welded and fixed with a red sleeve 103, the upper ends of the web member 102 and the positioning plate 105 are welded and fixed with a yellow sleeve 104, the underframe 1 at two ends and the web members 102 at the inner side can be stabilized through the connecting beam 101, the underframe 1 is ensured to be parallel and at the same horizontal plane, the web members 102 are ensured to be at the same horizontal plane, the problem that the size does not meet the design requirement due to unfixed position during welding is avoided, can carry out quick bolt location for a product through red sleeve 103, can carry out quick bolt location for another kind of product through yellow sleeve 104, be convenient for discern the position of product bolt fast through the sleeve of different colours.

As shown in fig. 3, a backing plate 201 is bonded to the upper end of the main beam positioning seat 2, a first pin sleeve 204 is connected to the upper end of the main beam positioning seat 2 in a penetrating and clamping manner, a second pin sleeve 205 is connected to the upper end of the main beam positioning seat 2 in a penetrating and clamping manner, the second pin sleeve 205 is located inside the first pin sleeve 204, a first positioning pin 202 is connected to the inside of the first pin sleeve 204 in a penetrating and clamping manner, a second positioning pin 203 is connected to the inside of the second pin sleeve 205 in a penetrating and clamping manner, the first positioning pin 202 and the second positioning pin 203 are connected to the upper surface of the backing plate 201 in a penetrating and inserting manner, vibration generated during welding can be reduced through the backing plate 201, it is avoided that the product size does not meet design requirements due to vibration during welding, the backing plate 201 can avoid direct contact between the product and the main beam positioning seat 2, it is avoided that the product is worn during welding, positioning of a product is realized through the synergistic effect of the first positioning pin 202 and the first pin sleeve 204, and the synergistic effect of the second positioning pin 203 and the second pin sleeve 205, realized the location of another kind of product, realized the utility model discloses fix a position the change fast to different products.

As shown in fig. 4, the upper end of the tip positioning seat 3 is connected with a third positioning pin 301 in a penetrating and clamping manner, the upper surface of the tip positioning seat 3 is connected with a third pin sleeve 302 in a penetrating and clamping manner, the third pin sleeve 302 is located inside the third positioning pin 301, the pin of one product can be positioned by the third positioning pin 301, and the other product can be screwed and fastened to a fixing position by a bolt by the third pin sleeve 302, so that switching production of different products is achieved.

One specific application of this embodiment is: the inner sleeve of a tower crane type is placed at the upper end of the utility model in a sheet shape, thereby avoiding the generation of welding deformation, improving the stability of the produced finished product, carrying out quick bolt positioning on the inner side of the product through the red sleeve 103, carrying out bolt positioning on the end part of the product through the first positioning pin 202 and the first pin sleeve 204, carrying out bolt positioning on the two sides of the product through the third positioning pin 301, ensuring the stability of the product in the welding process, avoiding the dimension not conforming to the design requirement due to shaking, and carrying out welding through a manipulator, solving the problem of complicated and difficult manual welding, reducing the labor intensity of workers, ensuring the quality stability of welding seams, improving the welding quality of the product, carrying out quick bolt switching on another product through the yellow sleeve 104, and realizing quick bolt switching on the end part of another product through the second positioning pin 203 and the second pin sleeve 205, can realize the switching fastening of another kind of product through third round pin cover 302, make the utility model discloses can carry out the switching location and the welding process of product fast, reduce the place and use, reduce manufacturing cost, improve production efficiency.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides an interior cover frame slice welding frock, includes chassis (1), girder positioning seat (2) and end positioning seat (3), its characterized in that: the main beam positioning seat (2) is fixedly welded at one end of each of two sides of the bottom frame (1), the end positioning seats (3) are fixedly welded at two sides of the bottom frame (1), and the end positioning seats (3) are located on one side of the main beam positioning seats (2).

2. The inner housing sheet welding tool according to claim 1, wherein a connecting beam (101) is welded at the lower end of each of the bottom housings (1), the connecting beam (101) is located between the two bottom housings (1), two web members (102) are welded and fixed at the upper end of each of the connecting beams (101), and the two web members (102) are located on the inner sides of the two bottom housings (1).

3. The inner sleeve sheet welding tool according to claim 2, wherein a positioning plate (105) is fixedly welded on one side of the web member (102), a red sleeve (103) is fixedly welded on the upper ends of the web member (102) and the positioning plate (105), and a yellow sleeve (104) is fixedly welded on the upper ends of the web member (102) and the positioning plate (105).

4. The inner sleeve sheet welding tool according to claim 1, wherein a backing plate (201) is bonded to an upper end of a main beam positioning seat (2), a first pin sleeve (204) is connected to the upper end of the main beam positioning seat (2) in a penetrating and clamping manner, a second pin sleeve (205) is connected to the upper end of the main beam positioning seat (2) in a penetrating and clamping manner, and the second pin sleeve (205) is located on the inner side of the first pin sleeve (204).

5. The inner sleeve sheet welding tool according to claim 4, wherein a first positioning pin (202) is connected to the inner side of the first pin sleeve (204) in a penetrating and clamping manner, a second positioning pin (203) is connected to the inner side of the second pin sleeve (205) in a penetrating and clamping manner, and the first positioning pin (202) and the second positioning pin (203) are connected to the upper surface of the backing plate (201) in a penetrating and clamping manner.

6. The inner sleeve sheet welding tool according to claim 1, wherein a third positioning pin (301) is inserted through and clamped at the upper end of the end positioning seat (3), a third pin sleeve (302) is inserted through and clamped at the upper surface of the end positioning seat (3), and the third pin sleeve (302) is located inside the third positioning pin (301).

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