CN219787124U - Automatic welding, positioning and fixing clamp for double-shear fork mechanism - Google Patents

Abstract

The utility model relates to the technical field of double-shear fork mechanisms, in particular to an automatic welding, positioning and fixing clamp for a double-shear fork mechanism, which comprises a fixing box, wherein the surface of the fixing box is hinged with a door body, a control button is arranged on the surface of the door body, positioning and fixing mechanisms are arranged on the inner walls of two sides of the fixing frame, an adjusting mechanism is arranged on the surface of a placing frame, and a collecting mechanism is arranged in the fixing box. According to the utility model, the double-scissor bodies with different specifications can be welded when the fixing clamp is used, meanwhile, the use range of the fixing clamp is greatly enlarged, the practicability of the fixing clamp is greatly improved when the fixing clamp is used, and the phenomenon that scraps are accumulated on the surface of the fixing frame in the use process of the fixing clamp is avoided.

Description

Automatic welding, positioning and fixing clamp for double-shear fork mechanism

Technical Field

The utility model relates to the technical field of double-shear fork mechanisms, in particular to an automatic welding, positioning and fixing clamp for a double-shear fork mechanism.

Background

The positioning welding of the scissor arms mainly depends on the skill level of a measuring instrument and a worker, and the positioning welding precision cannot be controlled. In the manual welding process after the positioning welding, as the workpiece is not rigidly fixed, the welding seam contracts after cooling, so that the whole scissor arm deforms, the consistency of products is poor, and the qualification rate is low.

When the fixing clamp is used, in order to enable the fixing clamp to weld the double-scissor bodies with different sizes and specifications, the positions between the movable frames need to be adjusted, however, some fixing clamps do not have the function when in use, so that the fixing clamp can not weld the double-scissor bodies with different specifications when in use, and meanwhile, the application range of the fixing clamp is greatly shortened.

In order to greatly improve the practicability of the fixing clamp during use, the function of welding the double-scissor bodies with different angles is required to be set, however, some fixing clamps cannot weld the double-scissor bodies with different angles during use, and the practicability of the fixing clamp during use is greatly reduced; when welding double scissors, the fixed fixture can generate some fragments, and the fragments can be accumulated on the surface of the operation table if the fragments cannot be cleaned timely, so that the fragments generated during welding are required to be collected intensively, and if the fragments cannot be collected intensively, the phenomenon that the fragments are accumulated on the surface of the fixed frame in the use process of the fixed fixture is easy to occur.

Disclosure of Invention

The utility model aims to provide an automatic welding positioning fixing clamp for a double-scissors mechanism, which solves the problems that the position between movable frames cannot be adjusted, double-scissors bodies with different angles cannot be welded, and chips generated during welding cannot be collected in a concentrated manner when the fixing clamp is used in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double shear fork mechanism automatic weld welding location mounting fixture, includes the fixed box, the surface hinge of fixed box has the door body, and the surface mounting of the door body has control button, the surface mounting of fixed box top position department has fixed frame, and the inside of fixed frame all is provided with the movable frame to the inner wall sliding fit each other of movable frame and fixed frame, simultaneously, the surface of movable frame top position department is provided with the rack, the inside of fixed frame is provided with double shear fork body, the inner wall of fixed frame both sides all is provided with location fixed establishment, and the inside of location fixed establishment includes electric putter, fixed cylinder and location fixed part, the surface of rack is provided with adjustment mechanism, and adjustment mechanism's inside includes fixed slot, connecting block and adjustment part, the inside of fixed box is provided with collection mechanism, and collection mechanism's inside includes collection frame, bottom plate and collection part.

Preferably, the surface of the movable frame is provided with telescopic columns, one ends of the telescopic columns are fixed with the surface of the movable frame, the surface of the bottom of the movable frame is provided with supporting blocks for supporting the movable frame, the inner wall of the fixed frame is provided with a filter screen, and the filter screen is communicated with the fixed box.

Preferably, the inside of location fixed part includes scale mark, removal push rod, grip block and antiskid ribbed tile, fixed section of thick bamboo is all installed to the inner wall of fixed frame both sides, and the inside of fixed section of thick bamboo is provided with the removal push rod to remove push rod and mutual sliding fit of fixed section of thick bamboo, electric putter is all installed to the inside of fixed section of thick bamboo, and electric putter's input and control button's output electric connection, and electric putter's output is fixed with the surface of removal push rod mutually, the surface mounting of removal push rod has the grip block, and the inner wall adhesion of grip block has the antiskid ribbed tile to the surface of antiskid ribbed tile is laminated with the surface of rack mutually, the baffle is all installed to the surface of baffle and the surface of rack mutually laminated, the scale mark is all installed to the surface of fixed frame both sides.

Preferably, the inside of the collecting part comprises a sliding block, a supporting plate and a fastening bolt, a bottom plate is arranged in the fixing box, a collecting frame for collecting scraps is arranged on the surface of the top position of the bottom plate, and the supporting plate is arranged in the fixing box.

Preferably, the surface of bottom plate bottom position department all is fixed with the slider, and slider and backup pad sliding fit each other, the surface threaded connection of slider has fastening bolt, and fastening bolt's one end runs through the slider and with the inner wall screw thread fastening of backup pad.

Preferably, the adjusting part comprises a fastening stud, a screw cap and an adjusting plate, the surface of the placing frame is provided with the adjusting plate, the surface of the adjusting plate is attached to the surface of the double-scissor body, a fixing groove is formed in the surface of the placing frame, a connecting block is mounted on the surface of the adjusting plate, the connecting block and the fixing groove are in sliding fit with each other, the surface of the adjusting plate is connected with the fastening stud in a threaded manner, one end of the fastening stud penetrates through the adjusting plate, the placing frame and the moving frame and extends to the outer side of the moving frame, the screw cap is sleeved on the surface of the fastening stud, and the surface of the screw cap is attached to the surface of the moving frame.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic three-dimensional perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic side view of the present utility model;

fig. 4 is an enlarged schematic side sectional view of the moving frame of the present utility model.

In the figure: 1. a fixed box; 101. a control button; 102. a door body; 103. a fixed frame; 104. a moving rack; 105. a placing rack; 106. a support block; 107. a telescopic column; 108. a filter screen; 109. a double scissor body; 2. a positioning and fixing mechanism; 201. an electric push rod; 202. a fixed cylinder; 203. a positioning and fixing part; 2031. scale marks; 2032. moving the push rod; 2033. a clamping plate; 2034. a cleat; 3. a collection mechanism; 301. a collection frame; 302. a bottom plate; 303. a collection section; 3031. a slide block; 3032. a support plate; 3033. a fastening bolt; 4. an adjusting mechanism; 401. a fixing groove; 402. a connecting block; 403. an adjusting section; 4031. a fastening stud; 4032. a screw cap; 4033. and an adjusting plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

As shown in fig. 1 and 2, the automatic welding, positioning and fixing clamp for a double-shear fork mechanism provided by the utility model comprises a fixing box 1, wherein a door body 102 is hinged to the surface of the fixing box 1, a control button 101 is arranged on the surface of the door body 102, the model of the control button 101 can be LA series, a fixing frame 103 is arranged on the surface of the top position of the fixing box 1, a movable frame 104 is arranged in the fixing frame 103, the movable frame 104 and the inner wall of the fixing frame 103 are in sliding fit with each other, meanwhile, a placing frame 105 is arranged on the surface of the top position of the movable frame 104, a telescopic column 107 is arranged on the surface of the movable frame 104, one end of the telescopic column 107 is fixed with the surface of the movable frame 104, a supporting block 106 for supporting the movable frame 104 is arranged on the surface of the bottom position of the movable frame 104, a filter screen 108 is arranged on the inner wall of the fixing frame 103, the filter screen 108 is communicated with the fixing box 1, and a double-shear fork body 109 is arranged in the fixing frame 103.

As shown in fig. 2, in the embodiment, the inner walls on both sides of the fixed frame 103 are provided with positioning and fixing mechanisms 2, the inside of the positioning and fixing mechanisms 2 includes an electric push rod 201, a fixed cylinder 202 and a positioning and fixing portion 203, the inside of the positioning and fixing portion 203 includes a scale mark 2031, a movable push rod 2032, a clamping plate 2033 and a antiskid plate 2034, the inner walls on both sides of the fixed frame 103 are provided with the fixed cylinder 202, the inside of the fixed cylinder 202 is provided with the movable push rod 2032, the movable push rod 2032 and the fixed cylinder 202 are in sliding fit with each other, the inside of the fixed cylinder 202 is provided with the electric push rod 201, the model of the electric push rod 201 is DG series, the input end of the electric push rod 201 is electrically connected with the output end of the control button 101, the output end of the electric push rod 201 is fixed with the surface of the movable push rod 2032, the clamping plate 2033 is mounted on the surface of the movable push rod 2032, the surface of the clamping plate 2034 is adhered with the surface of the antiskid plate 2034, the surface of the antiskid plate 2034 is adhered to the surface of the placing frame 105, the surface of the moving frame 104 is mounted on the surface of the baffle 103, and the surface of the baffle plate 103 is adhered to the surface of the fixed frame 2031.

When the movable support is used, the electric push rod 201 inside the fixed cylinder 202 is controlled to work, the movable push rod 2032 is driven to move under the action of the electric push rod 201, so that the movable push rod 2032 slides on the inner wall of the fixed cylinder 202, when the movable push rod 2032 moves, the movable push rod 2032 drives the clamping plate 2033 to move, the clamping plate 2033 drives the anti-skid plate 2034 to move to be attached to the surface of the placing frame 105, the surface of the placing frame 105 moves to be in contact with the surface of the baffle, the placing frame 105 is fixed on the surface of the movable frame 104 under the combined action of the baffle and the clamping plate 2033, when the movable frame 104 moves, the movable frame 104 is guided under the action of the telescopic column 107, and the position regulated by the movable frame 104 is enabled to be more accurate through observing the scale marks 2031, so that the distance between the placing frames 105 is more accurate, and the function of regulating the position between the movable frames 104 by the fixed clamps is realized.

As shown in fig. 2 and 4, in the present embodiment, an adjusting mechanism 4 is disposed on a surface of a placing frame 105, the adjusting mechanism 4 includes a fixing groove 401, a connecting block 402 and an adjusting portion 403, the adjusting portion 403 is formed by a fastening stud 4031, a nut 4032 and an adjusting plate 4033, the adjusting plate 4033 is disposed on a surface of the placing frame 105, the adjusting plate 4033 is attached to a surface of the double-scissor body 109, the fixing groove 401 is disposed on a surface of the placing frame 105, the connecting block 402 is mounted on a surface of the adjusting plate 4033, the connecting block 402 is slidably engaged with the fixing groove 401, the fastening stud 4031 is screwed on a surface of the adjusting plate 4033, one end of the fastening stud 4031 penetrates the adjusting plate 4033, the placing frame 105 and the moving frame 104 and extends to an outer side of the moving frame 104, the nut 4032 is sleeved on a surface of the fastening stud 4031, and the surface of the nut 4032 is attached to a surface of the moving frame 104.

When the double-shear fork body 109 to be welded is placed on the surface of the placing frame 105, the adjusting plate 4033 is pulled according to the angle between the double-shear fork bodies 109 to be welded, the adjusting plate 4033 drives the connecting block 402 to slide in the fixing groove 401, after the adjusting plate 4033 moves to a required position, the fastening studs 4031 are inserted into the adjusting plate 4033, the placing frame 105 and the moving frame 104, one end of the fastening studs 4031 moves to the bottom of the moving frame 104, then the nuts 4032 are sleeved on the surfaces of the fastening studs 4031, the adjusting plate 4033 is fixed on the surface of the placing frame 105 under the threaded fit of the nuts 4032 and the fastening studs 4031, and therefore the welding angle between the double-shear fork bodies 109 is adjusted, and the function that the fixing clamp can weld the double-shear fork bodies 109 with different angles is achieved.

As shown in fig. 2 and 3, in the present embodiment, a collection mechanism 3 is provided inside a stationary box 1, the interior of the collection mechanism 3 includes a collection frame 301, a bottom plate 302 and a collection portion 303, and the interior of the collection portion 303 includes a slider 3031, a support plate 3032 and a fastening bolt 3033, the bottom plate 302 is mounted inside the stationary box 1, the collection frame 301 for collecting chips is mounted on the surface at the top position of the bottom plate 302, the support plate 3032 is mounted inside the stationary box 1, the slider 3031 and the support plate 3032 are slidably engaged with each other on the surface at the bottom position of the bottom plate 302, the fastening bolt 3033 is screwed to the surface of the slider 3031, and one end of the fastening bolt 3033 penetrates the slider 3031 and is screwed to the inner wall of the support plate 3032.

During the use, the piece falls into the inside of collecting the frame 301 through filter screen 108, collect the piece under the effect of collecting the frame 301, after the welding is accomplished, open the door body 102, unscrew fastening bolt 3033 again, the pulling is collected the frame 301 for collect the frame 301 and drive bottom plate 302 at the surface motion of backup pad 3032, at this moment, bottom plate 302 drives slider 3031 at the surface sliding of backup pad 3032, make collect the frame 301 and take out from the inside of fixed box 1, handle the piece of collecting the inside of frame 301, with the function that the piece that realizes the welding time produces was collected to the mounting fixture.

The working principle of the technical scheme is as follows:

when in use, the fixed box 1 is firstly placed at a designated position, the placing frame 105 is placed on the surface of the movable frame 104, the positions between the adjacent movable frames 104 are adjusted according to the specification of the double-scissor body 109 to be welded, at the moment, the control button 101 is operated, the control button 101 controls the electric push rod 201 in the fixed cylinder 202 to work, the movable push rod 2032 is driven to move under the action of the electric push rod 201, the movable push rod 2032 slides on the inner wall of the fixed cylinder 202, when the movable push rod 2032 moves, the movable push rod 2032 drives the clamping plate 2033 to move, the clamping plate 2033 drives the antiskid plate 2034 to move to be attached to the surface of the placing frame 105, the surface that makes rack 105 move to contact with the surface of baffle, fix the surface of removing the frame 104 with rack 105 under baffle and grip block 2033's combined action, when removing the frame 104 motion, guide removing the frame 104 under the effect of telescopic column 107, through observing scale mark 2031, make the position of removing the frame 104 regulation more accurate, make the distance between the rack 105 more accurate, with the function that realizes the adjustment of the position between the moving frame 104 of fixation clamp, thereby can weld the double-shear fork body 109 of different specifications when making the fixation clamp use, simultaneously, make the application range of fixation clamp greatly expand.

Then, the double-shear body 109 to be welded is placed on the surface of the placing frame 105, the adjusting plate 4033 is pulled according to the angle between the double-shear bodies 109 to be welded, the adjusting plate 4033 drives the connecting block 402 to slide in the fixing groove 401, after the adjusting plate 4033 moves to a required position, the fastening studs 4031 are inserted into the adjusting plate 4033, the placing frame 105 and the moving frame 104, one end of the fastening studs 4031 moves to the bottom of the moving frame 104, then the nuts 4032 are sleeved on the surface of the fastening studs 4031, the adjusting plate 4033 is fixed on the surface of the placing frame 105 under the threaded fit of the nuts 4032 and the fastening studs 4031, and therefore the welding angle between the double-shear bodies 109 is adjusted, the function that the fixing clamp can weld the double-shear bodies 109 with different angles is achieved, and the practicability of the fixing clamp in use is greatly improved.

Then, in the welding process of the double-scissor body 109, some scraps are generated by the double-scissor body 109, at this time, the scraps fall into the inside of the collecting frame 301 through the filter screen 108, the scraps are collected under the action of the collecting frame 301, after the welding is completed, the door body 102 is opened, the fastening bolts 3033 are unscrewed, the collecting frame 301 is pulled, the collecting frame 301 drives the bottom plate 302 to move on the surface of the supporting plate 3032, at this time, the bottom plate 302 drives the sliding block 3031 to slide on the surface of the supporting plate 3032, the collecting frame 301 is pulled out from the inside of the fixing box 1, the scraps in the collecting frame 301 are processed, the scraps generated during welding of the fixing clamp are collected, the phenomenon that the scraps are accumulated on the surface of the fixing frame 103 in the using process of the fixing clamp is avoided, and finally the using work of the fixing clamp is completed.

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

the double-shear fork mechanism automatic welding positioning fixing clamp not only enables the double-shear fork bodies with different specifications to be welded when the fixing clamp is used, but also greatly enlarges the application range of the fixing clamp, greatly improves the practicability of the fixing clamp when the fixing clamp is used, and avoids the phenomenon that scraps are accumulated on the surface of a fixing frame when the fixing clamp is used;

1. through being provided with location fixed establishment, the inside electric putter work of control fixed section of thick bamboo drives the removal push rod under the effect of electric putter and moves, make the inner wall slip at the fixed section of thick bamboo of removal push rod, when the removal push rod moves, the removal push rod drives the grip block motion, make the grip block drive antiskid plate move to the surface laminating with the rack, make the surface of rack move to the surface contact with the baffle, fix the surface of moving the rack with the rack under the combined action of baffle and grip block, when moving the rack and moving, guide the moving rack under the effect of telescopic column, through observing the scale mark, make the position that the moving rack adjusted more accurate, make the distance between the rack more accurate, the function that the fixation clamp adjusted the position between the moving rack has been realized, thereby make the fixation clamp use can weld the double-shear fork body of different specifications, simultaneously, make the application range of fixation clamp greatly expand;

2. through being provided with adjustment mechanism, the adjusting plate drives the connecting block and slides in the inside of fixed slot, after the adjusting plate moves to required position department, insert the fastening double-screw bolt to the inside of adjusting plate, rack and movable rack for the one end of fastening double-screw bolt moves to the bottom of movable rack, afterwards, overlap the screw cap on the surface of fastening double-screw bolt, fix the adjusting plate on the surface of rack under the screw-thread fit of nut and fastening double-screw bolt, thereby adjust the welding angle between the double-shear fork body, realized that the mounting fixture can weld the function of double-shear fork body of different angles, thereby the practicality when making the mounting fixture use is greatly improved;

through being provided with collection mechanism, the piece falls into the inside of collecting the frame through the filter screen, collect the piece under the effect of collecting the frame, after the welding is accomplished, open the door body, unscrew fastening bolt again, the pulling is collected the frame for collect the surface motion of frame drive bottom plate in the backup pad, at this moment, the bottom plate drives the slider at the surface slip of backup pad, make to collect the frame and take out from the inside of fixed box, handle the piece of collecting the frame inside, the function that the piece that produces when having realized mounting fixture to the welding was collected, thereby avoided appearing the phenomenon that the piece was piled up on the surface of mounting fixture in the mounting fixture use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Double shear fork mechanism automatic weld welding location mounting fixture, including fixed box (1), its characterized in that: the surface hinge of fixed box (1) has a door body (102), and the surface mounting of door body (102) has control button (101), the surface mounting of fixed box (1) top position department has fixed frame (103), and the inside of fixed frame (103) all is provided with movable frame (104), and movable frame (104) and the inner wall mutual sliding fit of fixed frame (103), simultaneously, the surface of movable frame (104) top position department is provided with rack (105), the inside of fixed frame (103) is provided with double shear fork body (109), the inner wall of fixed frame (103) both sides all is provided with location fixed establishment (2), and the inside of location fixed establishment (2) includes electric putter (201), fixed cylinder (202) and location fixed part (203), the surface of rack (105) is provided with adjustment mechanism (4), and the inside of adjustment mechanism (4) includes fixed slot (401), connecting block (402) and adjustment part (403), the inside of fixed box (1) is provided with collection mechanism (3), and collection mechanism (3) inside frame (301) and collection part (303).

2. The double-scissor mechanism automatic welding positioning fixture of claim 1, wherein: the surface of moving frame (104) all installs flexible post (107), and the one end of flexible post (107) is fixed with the surface of moving frame (104), the supporting shoe (106) that are used for carrying out the support to moving frame (104) are all installed to the surface of moving frame (104) bottom position department, filter screen (108) are installed to the inner wall of fixed frame (103), and filter screen (108) are linked together with fixed box (1).

3. The double-scissor mechanism automatic welding positioning fixture of claim 1, wherein: the inside of location fixed part (203) includes scale mark (2031), removes push rod (2032), grip block (2033) and antiskid plate (2034), fixed section of thick bamboo (202) are all installed to the inner wall of fixed frame (103) both sides, and the inside of fixed section of thick bamboo (202) is provided with removes push rod (2032) to remove push rod (2032) and mutual sliding fit of fixed section of thick bamboo (202), electric putter (201) are all installed to the inside of fixed section of thick bamboo (202), and electric putter (201)'s input and the output electric connection of control button (101) to electric putter (201)'s output and the surface of removing push rod (2032) are fixed mutually, the surface mounting of moving push rod (2032) has grip block (2033), and the inner wall of grip block (2033) glues antiskid plate (2034) to the surface of antiskid plate (2034) is laminated with the surface of rack (105), the surface of moving rack (104) all installs the baffle, and the surface of baffle is laminated with the surface of rack (105), the surface mounting of both sides (2032) has scale mark (2031).

4. The double-scissor mechanism automatic welding positioning fixture of claim 1, wherein: the inside of collection portion (303) includes slider (3031), backup pad (3032) and fastening bolt (3033), the internally mounted of fixed case (1) has bottom plate (302), and the surface mounting of bottom plate (302) top position department has collection frame (301) that are used for collecting the piece, the internally mounted of fixed case (1) has backup pad (3032).

5. The double-scissor mechanism automatic welding positioning fixture of claim 1, wherein: the surface of bottom plate (302) bottom position department all is fixed with slider (3031), and slider (3031) and backup pad (3032) sliding fit each other, the surface threaded connection of slider (3031) has fastening bolt (3033), and the one end of fastening bolt (3033) runs through slider (3031) and with the inner wall screw thread fastening of backup pad (3032).

6. The double-scissor mechanism automatic welding positioning fixture of claim 1, wherein: the utility model discloses a movable rack, including adjusting portion (403), rack (105), fixed slot (401) are seted up on the surface of rack (105), connecting block (402) are installed to the surface mounting of adjusting portion (403), and connecting block (402) and fixed slot (401) sliding fit each other, the surface of adjusting portion (4033) all threaded connection has fastening stud (4031), and the one end of fastening stud (4031) runs through adjusting portion (4033), rack (105) and movable rack (104) and extends to the outside of movable rack (104), the surface thread bush of fastening stud (4031) is equipped with nut (4032), and the surface of nut (4032) is laminated with the surface of movable rack (104).