CN219234390U

CN219234390U - Welding tool for rear bracket assembly of condenser

Info

Publication number: CN219234390U
Application number: CN202320137925.5U
Authority: CN
Inventors: 余涛; 李炼新; 王波
Original assignee: Shiyan Kefu Industry And Trade Co ltd
Current assignee: Shiyan Kefu Industry And Trade Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-23
Anticipated expiration: 2033-02-07

Abstract

The utility model provides a welding tool for a rear bracket assembly of a condenser, belongs to the technical field of welding tools, and aims to solve the problem that the conventional welding tool for the rear bracket assembly of the condenser is inconvenient to use in the welding process of the rear bracket assemblies of the condensers with different models; comprising the following steps: the two limit auxiliary frames are respectively and fixedly connected to the front end and the rear end of the end face of the bottom of the working support table; the limiting auxiliary plate is inserted into the right side of the top end surface of the working support table; the supporting auxiliary frame is fixedly connected to the outer side of the top end face of the working supporting table; the positioning auxiliary mechanism is arranged at the front side of the inside of the working support table; the positioning device meets the positioning requirement of welding processing on the rear bracket assemblies of the condensers of different models, improves the convenience and flexibility of the welding tool in the practical application process, and also improves the processing progress of welding processing on the rear bracket assemblies of the condensers and the working efficiency of the welding tool.

Description

Welding tool for rear bracket assembly of condenser

Technical Field

The utility model belongs to the technical field of welding tools, and particularly relates to a welding tool for a rear bracket assembly of a condenser.

Background

In the process of manufacturing and processing the rear bracket assembly of the condenser, the bracket assembly is required to be limited and supported by the welding tool, and in the practical application process of the rear bracket assembly, the mounting aperture and the position of the rear bracket assembly are different according to different specifications and models of the condenser.

As in the current application number CN202221430401.7, a bracket welding assembly fixture is disclosed, and the technical scheme thereof includes: the novel hydraulic pressure machine comprises a first hydraulic rod, a panel and a supporting plate, wherein a top plate is arranged on the top surface of the panel, a partition plate is welded on the top surface of the panel, a bolt is arranged in the top plate through threads, the bolt is arranged in the panel through threads, a fixed block and the supporting plate are welded on the inner wall of the partition plate, the top surface of the first hydraulic rod is fixed with the fixed plate, the two ends of the fixed plate are both fixed with second hydraulic rods, the first hydraulic rod is fixedly arranged in the panel and the top plate, the inner diameters of the panel and the top plate are matched with the first hydraulic rod, a machine box is arranged on the side end surface of the fixed block, a rotating shaft is arranged on the side end surface of the machine box, a connecting frame is welded on the rotating shaft, and a limiting block is welded on the connecting frame. The utility model satisfies welding clamping and limiting, is convenient for personnel to weld the workpiece, and prevents the offset from influencing the actual processing after limiting.

Based on the above, current condenser back support assembly welding frock is in practical application, adopts the cooperation of reference column to carry out spacingly to the mounting hole of support assembly mostly, realizes the location of condenser back support assembly at welding frock, because the reference column adopts fixed connection's mode with the workstation of welding frock more, and the diameter of reference column is fixed setting, consequently uses comparatively inconveniently at the in-process of carrying out welding process to the condenser back support assembly of different models, has influenced the processing progress when carrying out welding process to the condenser back support assembly to and welding frock's work efficiency and user demand.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a welding tool for a rear bracket assembly of a condenser, which solves the problems that the prior positioning column and a workbench of the welding tool are fixedly connected, and the diameter of the positioning column is fixedly arranged, so that the welding tool is inconvenient to use in the welding process of the rear bracket assemblies of condensers with different models, and the processing progress of the welding process of the rear bracket assembly of the condenser and the working efficiency and the use requirement of the welding tool are affected.

The utility model discloses a welding tool for a rear bracket assembly of a condenser, which is characterized by comprising the following specific technical means:

a condenser rear bracket assembly welding fixture, comprising: the device comprises a working supporting table, a limiting auxiliary frame, a limiting auxiliary plate, a supporting auxiliary frame and a positioning auxiliary mechanism; the two limiting auxiliary frames are respectively and fixedly connected to the front end and the rear end of the end face of the bottom of the working support table; the limiting auxiliary plate is inserted into the right side of the top end face of the working support table; the supporting auxiliary frame is fixedly connected to the outer side of the top end face of the working supporting table; the auxiliary positioning mechanism is arranged at the front side inside the working support table and comprises: the device comprises a transmission screw and transmission auxiliary blocks, wherein the transmission screw is rotationally connected to the inside of the working support table, two transmission auxiliary blocks are arranged, and the two transmission auxiliary blocks are respectively and slidably connected to the left side and the right side of the top end face of the working support table.

Further, the work supporting bench includes: the inserting groove is formed in the right side of the top end face of the working support table;

the limit auxiliary plate comprises: the plug-in block is fixedly connected to the inner side of the end face of the bottom of the limiting auxiliary plate, and the plug-in block corresponds to the plug-in groove in position and size.

Further, the limit auxiliary frame comprises: the two compensation frames are respectively and fixedly connected to the outer sides of the end faces of the bottom of the limiting auxiliary frame.

Further, the auxiliary support frame comprises: the auxiliary table is fixedly connected to the outer side of the top end face of the supporting auxiliary frame, and is of an inclined plate structure which is inclined from the upper side of the rear end to the lower side of the front end.

Further, the transmission lead screw includes: the rotary adjusting piece is coaxially and fixedly connected to the outer end of the transmission screw rod;

the transmission auxiliary block comprises: the screw thread connecting hole is formed in the inner side of the transmission auxiliary block, the inner side of the screw thread connecting hole is in threaded connection with the transmission screw rod, the transmission screw rod is a double-head screw rod, the screw pitches of the screw threads at the two ends of the transmission screw rod are the same and the screw thread pitches are opposite, and the transmission screw rod and the screw thread connecting hole jointly form a screw nut transmission pair;

the work supporting bench still includes: the limiting groove is formed in the front side of the top end face of the working support table.

Further, the transmission auxiliary block further comprises: the device comprises a limiting support column, a positioning groove, a positioning auxiliary piece and a positioning block; the two limiting support columns are respectively and fixedly connected to the outer sides of the top end faces of the two transmission auxiliary blocks; the positioning groove is formed in the outer side of the limiting support column; the positioning auxiliary piece is inserted into the outer side of the top end of the limiting support column; the positioning block is fixedly connected to the inner side of the positioning auxiliary, and the positions of the positioning block and the positioning groove correspond to each other.

Compared with the prior art, the utility model has the following beneficial effects:

when the welding auxiliary plate is used, the limit auxiliary plate is matched with the support assembly, so that the limit auxiliary on the right side of the support assembly is realized when the rear support assembly of the condenser is welded, the sliding of the bottom end of the support assembly is effectively avoided, and the smoothness of the rear support assembly of the condenser is improved when the rear support assembly of the condenser is welded; the limit auxiliary frame is matched with the left end face of the rear bracket assembly of the condenser, so that the friction acting force between the welding tool and the operation surface is improved, and the supporting stability of the welding tool in the actual use process is further improved;

when the welding fixture is used, the auxiliary table is matched with the auxiliary support frame, so that the connection stability of the bracket assembly and the welding fixture and the assembly convenience in welding the bracket assembly are improved; the positioning auxiliary pieces with different diameters are quickly installed and detached through the matching of the positioning blocks and the positioning grooves;

the welding fixture is simple to operate and convenient to use, ensures the connection stability of the rear bracket assembly of the condenser and the welding fixture, meets the positioning requirement of welding processing of the rear bracket assemblies of different types of condensers, improves the convenience and flexibility of the welding fixture in the practical application process, and improves the processing progress of the welding processing of the rear bracket assemblies of the condenser and the working efficiency of the welding fixture.

Drawings

Fig. 1 is a schematic view of the rear isometric structure of the present utility model.

Figure 2 is a schematic view of the front isometric structure of the present utility model.

FIG. 3 is a schematic view of the connection structure between the auxiliary support frame and the working support table.

Fig. 4 is a schematic diagram of a detachment structure of the limiting auxiliary plate and the working support table of the present utility model.

Fig. 5 is a schematic structural view of the positioning assistance mechanism of the present utility model.

Fig. 6 is a schematic diagram of a detachment structure of the positioning auxiliary and the limiting support column of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a work support table; 101. a plug-in groove; 102. a limit groove; 2. a limit auxiliary frame; 201. a compensation frame; 3. a limit auxiliary plate; 301. a plug block; 4. a support auxiliary frame; 401. an auxiliary table; 5. a transmission screw; 501. rotating the adjusting member; 6. a transmission auxiliary block; 601. a threaded connection hole; 602. limiting support columns; 603. a positioning groove; 604. a positioning aid; 605. and (5) positioning blocks.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 6:

the utility model provides a welding fixture for a rear bracket assembly of a condenser, which comprises the following components: the device comprises a working support table 1, a limiting auxiliary frame 2, a limiting auxiliary plate 3, a supporting auxiliary frame 4 and a positioning auxiliary mechanism; the two limiting auxiliary frames 2 are respectively fixedly connected to the front end and the rear end of the end face of the bottom of the working support table 1; the limiting auxiliary plate 3 is inserted into the right side of the top end surface of the working support table 1; the supporting auxiliary frame 4 is fixedly connected to the outer side of the top end surface of the working supporting table 1; the positioning auxiliary mechanism is arranged at the front side inside the working support table 1 and comprises: the device comprises a transmission screw 5 and transmission auxiliary blocks 6, wherein the transmission screw 5 is rotationally connected inside the working support table 1, two transmission auxiliary blocks 6 are arranged, and the two transmission auxiliary blocks 6 are respectively and slidably connected on the left side and the right side of the top end face of the working support table 1.

Wherein, work supporting bench 1 is including: the inserting groove 101 is formed in the right side of the top end face of the working support table 1;

the limit auxiliary plate 3 comprises: the plug-in block 301, the plug-in block 301 is fixedly connected to the inner side of the bottom end face of the limit auxiliary plate 3, and the positions and the sizes of the plug-in block 301 and the plug-in groove 101 correspond to each other; in use, through the cooperation of the grafting groove 101 and the grafting piece 301, the plug connection of the spacing accessory plate 3 at the work supporting bench 1 is realized, through the cooperation of the spacing accessory plate 3, the spacing assistance on the right side of the bracket assembly when the welding process is carried out on the rear bracket assembly of the condenser is realized, the sliding of the bottom end of the bracket assembly is effectively avoided, and the smoothness of the welding process of the rear bracket assembly of the condenser is improved.

Wherein, spacing auxiliary frame 2 is including: the two compensation frames 201 are arranged, and the two compensation frames 201 are respectively and fixedly connected to the outer sides of the end faces of the bottom of the limiting auxiliary frame 2; in use, through the cooperation of spacing auxiliary frame 2, realized the spacing supplementary to condenser back support assembly left side terminal surface, effectually improved the connection steadiness of support assembly and this welding frock behind the condenser, through the cooperation of compensating frame 201, improved the frictional force between this welding frock and the operation face, further promoted the supporting stability of this welding frock in the in-service use.

Wherein, support auxiliary frame 4 is including: the auxiliary table 401, the auxiliary table 401 is fixedly connected to the outer side of the top end surface of the supporting auxiliary frame 4, and the auxiliary table 401 is of an inclined plate structure which is inclined from the upper side of the rear end to the lower side of the front end; in use, the auxiliary table 401 and the auxiliary support frame 4 are matched, so that the support auxiliary for the inner side of the rear support assembly of the condenser is realized, and the connection stability of the support assembly and the welding tool and the assembly convenience in welding the support assembly are further improved.

Wherein, the transmission lead screw 5 includes: the rotary adjusting piece 501 is coaxially and fixedly connected to the outer end of the transmission screw 5;

the transmission auxiliary block 6 comprises: the screw thread connecting hole 601 is formed in the inner side of the transmission auxiliary block 6, the inner side of the screw thread connecting hole 601 is in threaded connection with the transmission screw 5, the transmission screw 5 is a double-head screw, the screw pitches of the threads at the two ends of the transmission screw 5 are the same and the screw pitches are opposite, and the transmission screw 5 and the screw thread connecting hole 601 jointly form a screw nut transmission pair;

the work support table 1 further comprises: the limiting groove 102 is formed in the front side of the top end face of the working support table 1; in use, the rotation of the transmission screw 5 is realized when the rotation adjusting piece 501 is rotated, the transmission screw 5 slides inwards or outwards simultaneously through the cooperation of the threaded connection holes 601 when rotating, and the limit guide of the transmission auxiliary block 6 is realized through the cooperation of the transmission auxiliary block 6 when the transmission auxiliary block 6 slides.

Wherein, the transmission auxiliary block 6 also comprises: limit support posts 602, positioning slots 603, positioning aids 604, and positioning blocks 605; two limit support columns 602 are arranged, and the two limit support columns 602 are respectively and fixedly connected to the outer sides of the top end faces of the two transmission auxiliary blocks 6; the positioning groove 603 is formed on the outer side of the limiting support column 602; the positioning auxiliary 604 is inserted and connected to the outer side of the top end of the limit support column 602; the positioning block 605 is fixedly connected to the inner side of the positioning auxiliary 604, and the positions of the positioning block 605 and the positioning groove 603 are corresponding to each other; in use, through the cooperation of locating piece 605 and constant head tank 603, realized the quick installation and the dismantlement of different diameter location auxiliary member 604, inwards or outwards slide in the same time through the change to location auxiliary member 604 and transmission auxiliary block 6, satisfied the location demand that carries out welding process to different model condenser back support assemblies, effectually promoted the use convenience and the flexibility of this welding frock in the practical application in-process, still promoted the processing progress when carrying out welding process to condenser back support assembly simultaneously to this welding frock's work efficiency.

Specific use and action of the embodiment:

when the welding auxiliary plate is used, the plug connection of the limit auxiliary plate 3 on the working support table 1 is realized through the matching of the plug groove 101 and the plug block 301, the limit auxiliary on the right side of the bracket assembly is realized when the welding processing is carried out on the rear bracket assembly of the condenser through the matching of the limit auxiliary plate 3, the sliding of the bottom end of the bracket assembly is effectively avoided, and the smoothness of the welding processing is improved when the rear bracket assembly of the condenser is carried out; the limit auxiliary frame 2 is matched, so that limit auxiliary to the left end face of the rear bracket assembly of the condenser is realized, the connection stability of the rear bracket assembly of the condenser and the welding tool is effectively improved, the friction acting force between the welding tool and an operation surface is improved through the matching of the compensation frame 201, and the support stability of the welding tool in the actual use process is further improved; the auxiliary table 401 is matched with the auxiliary support frame 4, so that the support assistance on the inner side of the rear bracket assembly of the condenser is realized, and the connection stability of the bracket assembly and the welding tool and the assembly convenience in welding the bracket assembly are further improved; the rotation of the transmission screw 5 is realized when the rotation adjusting piece 501 is rotated, the transmission screw 5 slides inwards or outwards simultaneously through the cooperation of the threaded connection hole 601 when rotating, and the limit guide of the transmission auxiliary block 6 is realized through the cooperation of the transmission auxiliary block 6 when the transmission auxiliary block 6 slides; through the cooperation of locating piece 605 and constant head tank 603, realized the quick installation and the dismantlement of different diameter location auxiliary member 604, inwards or outwards slide in the time of through the change to location auxiliary member 604 and transmission auxiliary block 6, satisfied the location demand that carries out welding process to different model condenser back support assemblies, effectually promoted the use convenience and the flexibility of this welding frock in the practical application in-process, still promoted the processing progress when carrying out welding process to condenser back support assembly simultaneously to this welding frock's work efficiency.

Claims

1. Welding fixture for rear bracket assembly of condenser, which is characterized by comprising: the device comprises a working supporting table (1), a limiting auxiliary frame (2), a limiting auxiliary plate (3), a supporting auxiliary frame (4) and a positioning auxiliary mechanism; two limiting auxiliary frames (2) are arranged, and the two limiting auxiliary frames (2) are respectively and fixedly connected to the front end and the rear end of the end face of the bottom of the working support table (1); the limiting auxiliary plate (3) is inserted into the right side of the top end surface of the working support table (1); the supporting auxiliary frame (4) is fixedly connected to the outer side of the top end face of the working supporting table (1); the positioning auxiliary mechanism is arranged at the front side of the inside of the working supporting table (1), and comprises: the device comprises a transmission screw (5) and transmission auxiliary blocks (6), wherein the transmission screw (5) is rotationally connected to the inside of the working support table (1), the number of the transmission auxiliary blocks (6) is two, and the two transmission auxiliary blocks (6) are respectively and slidably connected to the left side and the right side of the top end face of the working support table (1).

2. The welding fixture for a rear condenser bracket assembly as set forth in claim 1, wherein: the work supporting table (1) comprises: the inserting groove (101) is formed in the right side of the top end face of the working support table (1);

the limit auxiliary plate (3) comprises: the plug-in block (301), plug-in block (301) fixed connection is in the inboard of spacing accessory plate (3) bottom terminal surface.

3. The welding fixture for a rear condenser bracket assembly as set forth in claim 1, wherein: the limit auxiliary frame (2) comprises: the two compensation frames (201) are respectively fixedly connected to the outer sides of the end faces of the bottom of the limiting auxiliary frame (2).

4. The welding fixture for a rear condenser bracket assembly as set forth in claim 1, wherein: the auxiliary support frame (4) comprises: the auxiliary table (401), the outside at support auxiliary frame (4) top terminal surface is connected in auxiliary table (401), auxiliary table (401) is the swash plate structure from rear end upside to front end downside slope.

5. The welding fixture for a rear condenser bracket assembly as set forth in claim 1, wherein: the transmission screw (5) comprises: the rotary adjusting piece (501), the said rotary adjusting piece (501) is connected to the outer end of the driving screw (5) coaxially and fixedly;

the transmission auxiliary block (6) comprises: the threaded connection hole (601) is formed in the inner side of the transmission auxiliary block (6), the inner side of the threaded connection hole (601) is in threaded connection with the transmission screw (5), the transmission screw (5) is a double-head screw, and the thread pitches at the two ends of the transmission screw (5) are the same and opposite in rotation direction;

the work supporting table (1) further comprises: the limiting groove (102) is formed in the front side of the top end face of the working support table (1).

6. The welding fixture for a rear condenser bracket assembly as set forth in claim 1, wherein: the transmission auxiliary block (6) further comprises: the device comprises a limit support column (602), a positioning groove (603), a positioning auxiliary piece (604) and a positioning block (605); two limit support columns (602) are arranged, and the two limit support columns (602) are respectively and fixedly connected to the outer sides of the top end surfaces of the two transmission auxiliary blocks (6); the positioning groove (603) is formed in the outer side of the limiting support column (602); the positioning auxiliary (604) is inserted into the outer side of the top end of the limiting support column (602); the positioning block (605) is fixedly connected to the inner side of the positioning auxiliary (604).