CN218533388U

CN218533388U - Adjustable rack is frock clamp for tank bracket welding

Info

Publication number: CN218533388U
Application number: CN202223113151.7U
Authority: CN
Inventors: 付强; 李昆鹏
Original assignee: Luoyang Ruichuang Electric Equipment Co ltd
Current assignee: Luoyang Ruichuang Electric Equipment Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-02-28
Anticipated expiration: 2032-11-23

Abstract

The utility model belongs to the technical field of welding position frock clamp and specifically relates to a frock clamp is used in welding of adjustable multiple size wei picture rack, include, frock bottom main body frame, the wide stand of adjusting of left side cabinet, the wide stand of adjusting of right side cabinet, the fixed module of the wide adjustment of left side bottom cabinet, the fixed module of the wide adjustment of right side bottom cabinet, the fixed subassembly of the wide adjustment of left side top cabinet, the fixed subassembly of the wide adjustment of right side top cabinet, the wide fixed module fixed mounting of the wide adjustment of right side cabinet adjusting stand and right side bottom cabinet is in frock bottom main body frame top right side position, as fixed reference position, the utility model discloses a frock clamp can rectify the dimensional error, the morpheme error of rack, satisfies the dimensional requirement of rack, guarantees the requirement of next process to the repeated precision of work piece of the uniformity assurance at every welding seam position.

Description

Adjustable rack is frock clamp for frame welding

Technical Field

The utility model belongs to the technical field of welding position frock clamp and specifically relates to an adjustable frock clamp for welding that is fit for multiple size weitu rack tank bracket is related to.

Background

The cabinet is an independent or self-supporting casing for accommodating electrical or electronic equipment, is an indispensable component in the electrical equipment, and is a carrier of the electrical control equipment, the cabinet frame is a main bearing structure of the cabinet, the cabinet frame is formed by connecting three-way parts through profiles in a combined assembling and welding manner, the existing production mode is that the cabinet frame profiles and the three-way parts are assembled and welded manually according to required specifications and assembling sequences by manpower, the cabinet frame is generally large in size, the inner sides and the outer sides of eight corners of the whole cabinet frame are welded and fixed, the cabinet frame needs to be subjected to multi-displacement overturning in the welding process, the length of a single welding spot is short but the number of welding spots is large, the welding workload is large, the precision of the cabinet frame is influenced by the precision of parts in the early stage and the assembling precision, the assembling part of the cabinet frame which is welded for a long time is easily deformed during welding, so that the frame needs to be corrected and adjusted for multiple times in the welding process, thereby prolonging the welding working hours, and the aesthetic appearance consistency of welding beads of the manual welding is poor, and the factors can directly influence the welding quality of the whole cabinet frame. In order to reduce the labor intensity of workers and improve the welding quality of the cabinet frame, a special welding tool needs to be designed urgently, and the special welding tool is matched with a welding robot to carry out mechanical automatic welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable rack is frock clamp for tank bracket welding, its overall structure design science, can rectify tank bracket size precision, there is higher repeated positioning accuracy welding position, there is higher size precision after the tank bracket is wholly rectified, and simultaneously, can press from both sides tightly the tank bracket is whole, frock clamp is tight tank bracket and is driven the tank bracket and rotate the transform position according to an angle and satisfy whole tank bracket welding position and weld the completion, one set of frock can be according to the convenient adjustment of tank bracket length width direction size transform, the demand of the small batch production of many varieties has been satisfied.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable rack is frock clamp for frame welding, includes, frock bottom main body frame, the wide stand of adjusting of left side cabinet, the wide stand of adjusting of right side cabinet, the fixed module of left side bottom cabinet width adjustment, the fixed module of right side bottom cabinet width adjustment, the fixed subassembly of left side top cabinet width adjustment, the fixed subassembly of right side top cabinet width adjustment, the wide stand of adjusting of right side cabinet and the fixed module of right side bottom cabinet width adjustment fixed mounting in frock bottom main body frame top right side position, as fixed reference position, the wide stand of adjusting of left side cabinet is installed on the fixed module of left side bottom cabinet width adjustment, installs linear guide on frock bottom main body frame left side both sides, is equipped with slidable guide rail slider on linear guide, and the fixed module of left side bottom cabinet width adjustment is fixed mounting on linear guide rail slider, and the wide stand of adjusting of left side cabinet and the fixed module of left side bottom cabinet width adjustment can pass through linear guide rail slider and move along the linear guide on frock bottom main body frame left side both sides, and the wide fixed subassembly of adjusting of left side cabinet is installed at the inboard position of left side cabinet.

Furthermore, a cabinet high slide block connecting piece is arranged between the left bottom cabinet width adjusting and fixing module and the linear guide rail slide blocks on the two sides of the left side of the tool bottom main body frame, a dividing pin for positioning is installed on the cabinet high slide block connecting piece, and a dividing pin knob is arranged on the cabinet high slide block connecting piece.

Furthermore, a cabinet height indexing pin fixing and positioning piece is arranged below the linear guide rails on the two sides of the left side of the main body frame, and fixing holes matched with the indexing pins for positioning are reserved on the cabinet height indexing pin fixing and positioning piece according to the gears with adjustable sizes.

Further, install on the wide regulation stand of left side cabinet and be used for carrying on the left side of tank bracket the unloading deflector that goes on leading and close the piece, install on the wide regulation stand of right side cabinet and be used for carrying on the right side of tank bracket the unloading deflector that goes on leading and close the piece on the right side, the left side go up unloading deflector close the piece and the right side go up the unloading deflector close the two structure the same.

The structure that left side top cabinet width was adjusted fixed subassembly and right side top cabinet width was adjusted fixed subassembly the two is the same, its two includes, the wide module of stand cabinet, bear frame, the wide mounting fixture of cabinet closes, upper portion cabinet height location cylinder and upper portion compress tightly the cylinder, bear the frame and install on the wide module of stand cabinet and can lift adjustment under the adjustment of the wide module of stand cabinet, install linear slide rail in the upper portion both sides of bearing the frame, the block has the slider on linear slide rail, install the slide on the slider, the wide mounting fixture of cabinet closes and upper portion compresses tightly cylinder fixed mounting on the slide, installs upper portion cabinet height location cylinder in the intermediate position department of bearing the frame, upper portion cabinet height location cylinder can fix a position and rectify the left and right positions at cabinet height direction top.

Furthermore, a downward pressing cylinder is further arranged on the inner side of the cabinet width fixing clamp assembly, and the downward pressing cylinder rotates and presses the profile downwards to fix the profile.

Furthermore, a cabinet depth indexing pin fixing positioning piece is arranged at the rear part of the sliding plate, and a cabinet depth indexing pin fixing positioning piece knob is arranged at the rear part of the sliding plate and used for positioning the sliding position of the sliding plate.

Left side bottom cabinet width regulation fixed module and right side bottom cabinet width regulation fixed module the two structure the same, its the two includes, front and back adjustment closes the piece and the bottom mounting fixture closes the piece, the upper portion of adjusting the piece in the front and back installs two sets of bottom mounting fixture that are used for breaking away from the upper and lower unloading workstation to the tank bracket jack-up closes the piece, the front and back adjustment closes the position that the piece can adjust the bottom mounting fixture closes the piece, close the piece inboard at bottom mounting fixture and still set up the cylinder that compresses tightly downwards, it is rotatable and compress tightly the section bar downwards and fix the section bar to compress tightly downwards.

The beneficial effects of the utility model are that: the utility model discloses an adjustable rack is frock clamp for welding's overall structure design science has following technical characterstic and advantage compared with current manual operation mode:

1. the assembled and spliced cabinet frame can realize quick and convenient loading and unloading on the tool clamp, and the welding tool can clamp and fix a plurality of points at different positions on the assembled and spliced cabinet frame;

2. the utility model discloses a frock clamp can rectify the dimensional error, the form and position error of tank bracket, satisfies the dimensional requirement of tank bracket, guarantees the uniformity of welding seam position at every turn and guarantees the requirement of next process to work piece repeatability, and the tank bracket is connected as an organic whole with the welding frock through frock clamp fixation, and the gear shifting machine can drive the frock and rotate the tank bracket together with the tank bracket to transform the tank bracket gesture in welding engineering, can once weld the completion to all required welding positions on the tank bracket under the condition of a clamping of tank bracket;

3. the utility model discloses a frock clamp welding frock can carry out quick convenient adjustment transform according to the different width of tank bracket, height, degree of depth size, and then satisfies the welding demand of not unidimensional cabinet frame.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the fixture for welding the cabinet frame of the present invention;

FIG. 2 is a schematic view of the overall overhead structure of the fixture for welding the cabinet frame of the present invention;

FIG. 3 is a schematic view of the overall axial structure of the fixture for welding the cabinet frame of the present invention;

fig. 4 is a schematic structural view of the right top cabinet width adjusting and fixing assembly of the present invention;

fig. 5 is an installation schematic diagram of the left side cabinet width adjusting upright post and the left side top cabinet width adjusting fixing component in the utility model;

FIG. 6 is a schematic view of the overall structure of the tool after changing the size;

the reference numbers in the figures are: 1. a main body frame at the bottom of the tool; 2. the left cabinet width adjusting upright post; 3. a right cabinet width adjusting upright post; 4. the left bottom cabinet width adjusting and fixing module; 5. the right bottom cabinet width adjusting and fixing module; 6. the left top cabinet width adjusting and fixing component; 7. the right top cabinet width adjusting and fixing component; 8. a left feeding and discharging guide plate assembly; 9. a feeding and discharging guide plate assembly on the right side; 10. a feeding and discharging workbench; 11. the bottom part is fixed with a clamp assembly; 12. a lower cabinet high positioning cylinder; 13. a cabinet width fixing clamp assembly; 14. an upper cabinet high positioning cylinder; 15. an upper compression cylinder; 16. a cabinet high slide block connecting piece; 17. a cabinet height index pin fixing positioning piece; 18. a column cabinet width module; 19. the positioning piece is fixed by the cabinet depth indexing pin.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is further described in detail below with reference to the drawings and the detailed description of the specification, and it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly or indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure.

Specific example 1: as shown in the attached

drawings

1, 2 and 3, the utility model provides a tooling fixture for welding an adjustable cabinet frame, which mainly comprises a tooling bottom main body frame 1, a left side cabinet width adjusting upright post 2, a right side cabinet width adjusting upright post 3, a left side bottom cabinet width adjusting and fixing module 4, a right side bottom cabinet width adjusting and fixing module 5, a left side top cabinet width adjusting and fixing module 6, a right side top cabinet width adjusting and fixing module 7, the right side cabinet width adjusting upright post 3 and the right side bottom cabinet width adjusting and fixing module are fixedly arranged at the right side position above the tooling bottom main body frame 1, as a fixed reference position, the left side cabinet width adjusting upright post 2 is arranged on the left side bottom cabinet width adjusting and fixing module 4, linear guide rails are arranged at the two sides of the left side of the tooling bottom main body frame 1, a sliding guide rail slider is arranged on the linear guide rails, the left bottom cabinet width adjusting and fixing module 4 is fixedly arranged on a linear guide rail slide block, when in use, the left cabinet width adjusting upright post 2 and the left bottom cabinet width adjusting and fixing module 4 can integrally move along the linear guide rails on the left side of the tool bottom main body frame 1 through the linear guide rail slide block, the left top cabinet width adjusting and fixing component 6 is arranged at the inner side part of the left cabinet width adjusting upright post 2, the right top cabinet width adjusting and fixing component 7 is arranged at the inner side part of the right cabinet width adjusting upright post 3, in order to facilitate the positioning of the left bottom cabinet width adjusting and fixing module 4, a cabinet height slide block connecting piece 16 is arranged between the left bottom cabinet width adjusting and fixing module 4 and the linear guide rail slide block on the left side of the tool bottom main body frame 1, a knob is arranged on the cabinet height slide block connecting piece 16 to be provided with an indexing pin for positioning, and meanwhile, a cabinet height indexing pin fixing positioning piece 17 is arranged below the linear guide rails on the left side of the main body frame, a fixing hole matched with the positioning of the index pin is reserved on the cabinet height index pin fixing positioning piece 17 according to the gear with adjustable size.

The left top cabinet width adjusting and fixing assembly 6 and the right top cabinet width adjusting and fixing assembly 7 for positioning, clamping and correcting the top of the cabinet frame are identical in structure, and the two assemblies comprise a vertical column cabinet width module 18, a bearing frame, a cabinet width fixing clamp assembly 13, an upper cabinet height positioning air cylinder 14 and an upper pressing air cylinder 15, the bearing frame is used for mounting and bearing machine cores of the cabinet width fixing clamp assembly 13, the upper cabinet height positioning air cylinder 14 and the upper pressing air cylinder 15, the bearing frame is mounted on the vertical column cabinet width module 18 and can be adjusted in a lifting mode under the adjusting effect of the vertical column cabinet width module 18 (the vertical column cabinet width module 18 adopts a screw nut transmission system structure), linear slide rails are mounted at two sides of the upper portion of the bearing frame, slide blocks are clamped on the linear slide rails, a slide plate is mounted on the slide blocks, the cabinet width fixing clamp assembly 13 and the upper pressing air cylinder 15 are fixedly mounted on the slide plate, an upper cabinet height positioning air cylinder 14 is mounted in the middle of the bearing frame, the upper cabinet height positioning and correcting left and right positions of the top of the cabinet height direction, and downward pressing air cylinders are further arranged on the inner side of the cabinet width fixing clamp assembly 13, and press downward and press down the section bar to fix the section bar sections. The rear part of the sliding plate is provided with a cabinet depth indexing pin fixing and positioning piece 19, and the cabinet depth indexing pin fixing and positioning piece 19 is arranged on the rear part of the sliding plate in a rotating manner and is used for positioning the sliding position of the sliding plate.

A left side bottom cabinet width regulation fixed module 4 that is used for fixing a position the centre gripping to rectify the adjustment bottom the tank bracket is the same with the structure of the 5 two of right side bottom cabinet width regulation fixed module, its two includes, front and back adjustment closes piece and bottom mounting fixture closes piece 11, two sets of bottom mounting fixture that are used for breaking away from unloading workstation 10 to the tank bracket jack-up are installed to the inboard that the adjustment closes the piece in front and back, two sets of bottom mounting fixture close piece 11 can press from both sides tight location to the tank bracket bottom, and simultaneously, the position that bottom mounting fixture closed piece 11 can be adjusted to the front and back adjustment closes the piece, close 11 inboards at bottom mounting fixture and still set up the cylinder that compresses tightly downwards, it is rotatable and compress tightly the section bar downwards and fix the section bar downwards to compress tightly the cylinder downwards.

The utility model discloses an adjustable rack is frock clamp for tank bracket welding's adjustment operation process when concrete operation is used as follows: firstly, an operator can splice and assemble a cabinet frame section bar and a three-way piece into a cabinet frame whole according to required specification and assembly sequence, a feeding and discharging worktable 10 of a welding tool clamp is connected and fixed above a main body frame 1 at the bottom of the tool, push-pull slideways convenient for feeding and discharging are arranged on two sides of the feeding and discharging worktable 10 of the welding tool clamp, the operator can pull out the push-pull slideways fixed on two sides of the feeding and discharging worktable 10, the assembled cabinet frame whole is placed on the pulled-out push-pull slideways, positioning mechanisms are respectively arranged at the front end of each push-pull slideway and on one side of a feeding and discharging guide plate assembly 9 on the right side, and the cabinet frame placed on the push-pull slideways can be roughly positioned, the positioning mechanism top of push-and-pull slide front end installation still is provided with manual quick hold-down mechanism downwards and can fixes in the push-and-pull slide placing the tank bracket in the top, before the tank bracket pushes, unloading deflector closes piece 8 on the left side earlier, unloading deflector closes piece 9 on the right side stretches out to in leading to the high direction of tank bracket cabinet when the tank bracket pushes welding frock, artifical push-and-pull slide promotes, pushes the tank bracket along the slide direction the utility model discloses frock clamp's inside, the tank bracket pushes the back, and manual operation knob switch presss from both sides tightly and rectifies the tank bracket according to the substep in proper order, and specific tight step of clamp is as follows:

1. firstly, bottom fixing clamp assembly parts 11 fixed on the inner sides of two sides of a left bottom cabinet width adjusting and fixing module 4 and a right bottom cabinet width adjusting and fixing module 5 are lifted, a cabinet frame is jacked up and separated from a feeding and discharging workbench 10, a downward pressing cylinder is further arranged on the inner side of the bottom fixing clamp assembly part 11, and the downward pressing cylinder rotates and presses a lower side profile of the cabinet frame downward for fixing;

2. the bottoms of the left cabinet width adjusting upright post 2 and the right cabinet width adjusting upright post 3 are respectively provided with a lower cabinet height positioning cylinder 12 for positioning the height direction of the bottom cabinet, and the lower cabinet height positioning cylinders 12 at the two sides extend out in sequence, so that the left and right positions of the bottom in the height direction can be positioned and corrected;

3. the cabinet width fixing clamp assembly 13 fixed on the left side (front side) and the right side (back side) of the left top cabinet width adjusting and fixing assembly 6 and the right top cabinet width adjusting and fixing assembly 7 extends out to clamp and correct the four-side cabinet width sectional material, a downward pressing cylinder is further arranged on the inner side of the cabinet width fixing clamp assembly 13, and the downward pressing cylinder rotates and presses the sectional material on the upper side of the cabinet frame downwards for fixing;

4. an upper cabinet height positioning cylinder 14 for positioning the top cabinet in the height direction is arranged above the middle of the left top cabinet width adjusting and fixing component 6 and the right top cabinet width adjusting and fixing component 7, the upper cabinet height positioning cylinders 14 on two sides (on the left top cabinet width adjusting and fixing component 6 and the right top cabinet width adjusting and fixing component 7) sequentially extend out, the left and right positions of the top in the height direction are positioned and corrected, the downward verticality of the cabinet frame in the width direction relative to the cabinet height direction is ensured, and the diagonal error of the cabinet frame is corrected;

5. left side top cabinet width is adjusted fixed subassembly 6, the fixed cabinet width mounting fixture of both sides closes piece 13 side still is provided with the upper portion that compresses tightly the tank bracket section bar downwards about the fixed subassembly 7 is adjusted to right side top cabinet width and compresses tightly cylinder 15, and upper portion compresses tightly cylinder 15 from upper portion to the tank bracket whole downwards and compresses tightly fixedly, accomplishes whole tight fixed action of clamp, and after the welding is accomplished, the utility model discloses a loosening action of frock clamp is opposite with the action of compressing tightly, and manual operation knob switch order is in proper order the substep and is loosened the anchor clamps on the tank bracket, closes the piece 11 back that falls when last step bottom mounting fixture closed, and the tank bracket can close 11 together whereabouts along with bottom mounting fixture, closes piece 11 and continues to fall after contacting last unloading workstation 10, and last unloading workstation 10 can support the tank bracket completely, and on last unloading workstation 10 was placed to the tank bracket completely, and the manual quick hold-down mechanism that push-and pull positioning mechanism top that the slide front end installation of welding frock workstation 10 both sides set up compresses tightly, fixes the tank bracket in the push-and will pull out the slide together with the manual, accomplishes whole action.

It should be noted that, the utility model discloses can carry out quick convenient adjustment transform according to the different width of tank bracket, height, degree of depth size of a dimension, satisfy the welding demand of unidimensional tank bracket, according to the size characteristics of tank bracket, the control range of frock is all adjusted according to the gear, the gear that the high direction of cabinet can be adjusted: 1800/2000/2200; the gear that the cabinet width direction can be adjusted: 600/800/1000/1200; gear that the deep direction of cabinet can be adjusted: 500/600/800, the specific adjusting steps are as follows:

1. and (3) changing and adjusting the size of the cabinet in the height direction: firstly, a right side cabinet width adjusting upright post 33 and a right side bottom cabinet width adjusting fixing module 5 are fixed at the right side position above a tool bottom main body frame 1 as fixed reference positions, and a left side cabinet width adjusting upright post 2 is fixed on a bottom plate at the bottom of a left side bottom cabinet width adjusting fixing module 4, so that the two are connected into a whole and can move together; linear guide rails are installed on the two left sides of a main body frame 1 at the bottom of the tool, a left bottom cabinet width adjusting and fixing module 4 is fixed on linear guide rail sliders on the two left sides of the main body frame 1 at the bottom of the tool, a dividing pin for positioning is arranged on a knob on a cabinet height slider connecting piece 16 between the left bottom cabinet width adjusting and fixing module 4 and the linear guide rail sliders on the two left sides of the main body frame 1 at the bottom of the tool, a cabinet height dividing pin fixing and positioning piece 17 is arranged below the linear guide rails on the two left sides of the main body frame, a fixing hole with a fixed positioning dividing pin is reserved on the cabinet height dividing pin fixing and positioning piece 17 according to an adjustable size gear, a left cabinet width adjusting upright post 2 and the left bottom cabinet width adjusting and fixing module 4 can move along the directions of the linear guide rails on the two left sides of the main body frame 1 at the bottom of the tool, the left bottom cabinet width adjusting and fixing module 4 is manually moved left and right, and the left bottom cabinet width adjusting and fixing module 4 can be manually, and the cabinet height dimension change of the welding fixture can be completed after the dividing pin installed on the cabinet height slider connecting piece 16 can be inserted into the positioning piece fixing hole of the positioning piece for the adjustable size gear;

2. and (3) changing and adjusting the size of the cabinet in the width direction: at left side cabinet width regulation stand 2, all be fixed on the wide regulation stand 2 of left side cabinet have the wide module 18 of stand cabinet, install left side top cabinet width on the removal slide on the wide module 18 of stand cabinet respectively and adjust fixed subassembly 6, the wide fixed subassembly 7 of adjusting of right side top cabinet, 18 surface-mounted have the scale that is used for the location at the wide module of stand cabinet, can fix a position the wide fixed subassembly 6 of adjusting of left side top cabinet, the wide movable position who adjusts fixed subassembly 7 of right side top cabinet. Manually operating a screw rod on the upright post cabinet width module 18 to rotate so as to drive a sliding plate on the module to move up and down together with the left top cabinet width adjusting and fixing component 6 and the right top cabinet width adjusting and fixing component 7, so that the width-direction size transformation of the welding tool fixture cabinet can be completed;

3. and (3) changing and adjusting the size of the cabinet in the depth direction: the left bottom cabinet width adjusting and fixing module 4 and the right bottom cabinet width adjusting and fixing module are fixed on the main body frame, the left bottom cabinet width adjusting and fixing module 4 and the right bottom cabinet width adjusting and fixing module are manual positive and negative wire bidirectional modules, two sliding plates capable of being separated and combined simultaneously are arranged on each module, a bottom fixing clamp assembly 11 is fixed above each sliding plate, a scale for positioning is pasted on the surfaces of the left bottom cabinet width adjusting and fixing module 4 and the right bottom cabinet width adjusting and fixing module, the moving position can be positioned, a lead screw on the left bottom cabinet width adjusting and fixing module 4 and the right bottom cabinet width adjusting and fixing module is manually operated to rotate to drive the sliding plates on the modules to be separated and combined together with the bottom fixing clamp assembly 11 so as to complete the transformation of the deep dimension of the bottom cabinet of the welding tool fixture, and simultaneously, the cabinet width fixing clamp assembly 13 and the upper pressing cylinder 15 are installed on a sliding plate together to be connected into a whole and can move together, the left top cabinet width adjusting and fixing assembly 6 and the right top cabinet width adjusting and fixing assembly 7 are provided with linear guide rail sliding blocks on upper parts, the sliding plate is installed on the linear guide rail sliding blocks, indexing pins for positioning are installed on the sliding plate, the cabinet depth indexing pin fixing and positioning piece 19 is installed at the rear parts of the left top cabinet width adjusting and fixing assembly 6 and the right top cabinet width adjusting and fixing assembly 7, fixing positioning pin fixing holes are reserved on the cabinet depth indexing pin fixing and positioning piece 19 according to adjustable size gears, the sliding plate can move back and forth along the direction of the linear guide rail, the sliding plate is manually moved left and right, and when the indexing pins installed on the sliding plate can be inserted into the adjustable size gear positioning pin fixing holes of the cabinet depth indexing pin fixing and positioning piece 19, the size change of the top cabinet in the welding fixture in the depth direction is completed, the transformation of the depth direction of the whole welding tool fixture cabinet can be completed through the transformation of the depth direction sizes of the bottom cabinet and the top cabinet.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides an adjustable rack is frock clamp for frame welding which characterized in that, includes frock bottom main body frame (1), left side cabinet width regulation stand (2), right side cabinet width regulation stand (3), left side bottom cabinet width regulation fixed module (4), right side bottom cabinet width regulation fixed module (5), left side top cabinet width regulation fixed subassembly (6), right side top cabinet width regulation fixed subassembly (7), right side cabinet width regulation fixed module (3) and right side bottom cabinet width regulation fixed module fixed mounting in frock bottom main body frame (1) top right side position, left side cabinet width regulation stand (2) are installed on left side bottom cabinet width regulation fixed module (4), install linear guide on frock bottom main body frame (1) left side, the slidable guide rail slider is equipped with on linear guide, left side bottom cabinet width regulation fixed module (4) fixed mounting is on linear guide rail slider, left side top cabinet width regulation fixed subassembly (6) is installed at the inboard position of left side cabinet width regulation stand (2), right side top width regulation fixed subassembly (7) is installed at the right side and is adjusted the wide position of stand (3).

2. The tooling fixture for welding the adjustable cabinet frame according to claim 1, further comprising a cabinet height slider connecting piece (16) arranged between the left bottom cabinet width adjusting and fixing module (4) and the linear guide sliders on the left side of the tooling bottom main body frame (1), wherein an indexing pin for positioning is arranged on the cabinet height slider connecting piece (16), and an indexing pin knob is arranged on the cabinet height slider connecting piece (16).

3. The tooling fixture for welding the adjustable cabinet frame according to claim 2, further comprising cabinet height index pin fixing and positioning parts (17) arranged below the linear guide rails on the two sides of the left side of the main body frame, wherein fixing holes matched with the index pins for positioning are reserved on the cabinet height index pin fixing and positioning parts (17) according to the adjustable size gears.

4. The tooling fixture for welding the adjustable cabinet frame according to claim 1, further comprising a left feeding and discharging guide plate assembly (8) installed on the left cabinet width adjusting upright (2) for guiding the left side of the frame, and a right feeding and discharging guide plate assembly (9) installed on the right cabinet width adjusting upright (3) for guiding the right side of the frame, wherein the left feeding and discharging guide plate assembly (8) and the right feeding and discharging guide plate assembly (9) have the same structure.

5. The tool clamp for welding the adjustable cabinet frame according to claim 1, wherein the left top cabinet width adjusting and fixing component (6) and the right top cabinet width adjusting and fixing component (7) have the same structure, and comprise a vertical column cabinet width module (18), a bearing frame, a cabinet width fixing clamp assembly (13), an upper cabinet height positioning cylinder (14) and an upper pressing cylinder (15), the bearing frame is installed on the vertical column cabinet width module (18) and can be adjusted in a lifting mode under the adjusting effect of the vertical column cabinet width module (18), linear sliding rails are installed on two sides of the upper portion of the bearing frame, sliding blocks are clamped on the linear sliding rails, sliding plates are installed on the sliding blocks, the cabinet width fixing clamp assembly (13) and the upper pressing cylinder (15) are fixedly installed on the sliding plates, the upper cabinet height positioning cylinder (14) is installed in the middle position of the bearing frame, and the upper cabinet height positioning cylinder (14) can position and correct the left and right positions of the top in the cabinet height direction.

6. The tooling clamp for welding the adjustable cabinet frame according to claim 5, wherein a downward pressing cylinder is further arranged on the inner side of the cabinet width fixing clamp assembly (13), and the downward pressing cylinder rotates and presses the profile downwards to fix the profile.

7. The adjustable tooling fixture for welding the cabinet frame of the cabinet as claimed in claim 1, wherein the left bottom cabinet width adjusting and fixing module (4) and the right bottom cabinet width adjusting and fixing module (5) have the same structure, and comprise a front adjusting and closing piece and a bottom fixing fixture closing piece (11), two groups of bottom fixing fixture closing pieces (11) used for jacking the cabinet frame and separating from the feeding and discharging workbench (10) are arranged on the upper portion of the front adjusting and closing piece, the front adjusting and closing piece can adjust the position of the bottom fixing fixture closing piece (11), a downward pressing cylinder is further arranged on the inner side of the bottom fixing fixture closing piece (11), and the downward pressing cylinder can rotate and press a section bar downwards to fix the section bar.