CN221313056U

CN221313056U - Welding fixture for split mold of composite floor slab

Info

Publication number: CN221313056U
Application number: CN202323106009.4U
Authority: CN
Inventors: 杨展; 佘明; 符稳山
Original assignee: Chongqing Jianhui General Equipment Co ltd
Current assignee: Chongqing Jianhui General Equipment Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-07-12
Anticipated expiration: 2033-11-17

Abstract

The utility model belongs to the technical field of welding clamps, and provides a welding clamp for an opening die of a composite floor slab. Through placing one of them panel between first grip block and backplate to lean on backplate one side, and make panel lower extreme and base contact, then drive first drive assembly makes the pivot rotate can drive first grip block rotate with lean on the panel contact on the backplate, thereby press panel on the backplate, then place another group's panel on the base, and lie in between second grip block and the backplate, then drive second drive assembly makes the second grip block remove, the second grip block removes can drive the panel of placing on the base and remove, and make this panel one side and paste the panel lower extreme of leaning on the backplate and hug closely, thereby fix two sets of panels, it is convenient to fix two sets of panels, the mutually perpendicular when guaranteeing panel welding, the phenomenon of dislocation appears is avoided, the welding is convenient, production efficiency is improved.

Description

Welding fixture for split mold of composite floor slab

Technical Field

The utility model relates to the technical field of welding clamps, in particular to a welding clamp for an opening die of a composite floor slab.

Background

Along with the continuous promotion of the industrial process of construction, new requirements are also put forth for the production of concrete prefabricated parts, wherein an opening die of the composite floor slab is an important die for pouring the composite floor slab, and the quality and the production efficiency of the composite floor slab are directly influenced by the reasonable design of the opening die.

At present, in the welding production process of the composite floor slab opening die, firstly, plates to be welded are required to be assembled into an L-shaped structure which is perpendicular to each other, then welding is carried out, but in the welding process, the mutual perpendicularity of the plates is mostly fixed by means of the support of welding workers, the fixing effect is poor, the phenomenon that the mutual perpendicularity of the plates is difficult to keep and dislocation easily occurs in the welding process is difficult, the welding is inconvenient, and the production efficiency is reduced. Therefore, in order to solve the above-mentioned technical problems, a welding fixture for a split mold of a composite floor slab is provided.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides the welding clamp for the split dies of the composite floor slab, which is convenient for fixing the welding plates, ensures the mutual perpendicularity of the welding plates, avoids the phenomenon of dislocation, is convenient to weld and improves the production efficiency.

Coincide floor split mold welding jig includes:

The upper end of the base is provided with a backboard, and the backboard is mutually perpendicular to the base and is L-shaped;

The first clamping mechanism comprises a rotating shaft and a first driving component, the rotating shaft is rotatably arranged on one side of the back plate, facing the base, and extends along the length direction of the base, a first clamping plate is arranged on the rotating shaft, the first driving component is arranged on the back plate and connected with the rotating shaft, and the first driving component is used for driving the rotating shaft to rotate; and

The second clamping mechanism comprises a second clamping plate and a second driving assembly, the second clamping plate can be arranged at the upper end of the base in a sliding mode along the width direction of the base, the second driving assembly is arranged on the base and connected with the second clamping plate, and the second driving assembly is used for driving the second clamping plate to slide.

The welding fixture for the split mold of the composite floor slab has the beneficial effects that:

When the composite floor slab opening die is welded, one group of plates are placed between the first clamping plate and the back plate and are attached to one side of the back plate, the lower ends of the plates are in contact with the base, then the first driving assembly is driven to enable the rotating shaft to rotate, the rotating shaft can drive the first clamping plate to rotate and contact with the plates attached to the back plate, so that the plates are pressed on the back plate, the other group of plates are placed on the base and are located between the second clamping plate and the back plate, then the second driving assembly is driven to enable the second clamping plate to move, the second clamping plate can drive the plates placed on the base to move, one side of each plate is attached to the lower end of the plate attached to the back plate, therefore the two groups of plates are fixed, the two groups of plates are convenient to fix, the plates are guaranteed to be perpendicular to each other when being welded, dislocation phenomenon is avoided, welding is convenient, and production efficiency is improved.

In one embodiment, two groups of engagement grooves are formed in the upper end of the base relatively, two groups of engagement blocks are arranged on the lower end of the back plate corresponding to the two groups of engagement grooves, the two groups of engagement blocks can be arranged in the two groups of engagement grooves in a penetrating mode, two groups of fixing knobs are connected to one side of the base corresponding to the two groups of engagement grooves in a threaded mode, and one ends of the fixing knobs can be abutted to the engagement blocks by rotating the fixing knobs. The fixed knob is rotated to separate one end of the fixed knob from the connecting block, and the connecting block can be pulled out of the connecting groove at the moment, so that the base and the backboard are separated, the base and the backboard are separated conveniently, and the device can be stored and transported conveniently after being detached.

In one embodiment, the first drive assembly includes a worm and a worm gear; the top end of the backboard is provided with a fixing frame, the worm is vertically and rotatably arranged in the fixing frame, the worm wheel is coaxially and fixedly arranged on the rotating shaft, and the worm wheel is meshed with the worm. Through rotating the worm, the worm rotates and can make the worm wheel rotate with the worm wheel meshing, and the worm wheel rotates and can drive the pivot and rotate, and the pivot rotates and can drive first grip block and rotate, drives first grip block and rotates conveniently, and stops rotating the worm, and the worm stops rotating and can form the auto-lock with the worm wheel cooperation to fix the first grip block after the rotation, it is convenient to fix first grip block.

In one embodiment, the top end of the worm extends upwards to the outside of the back plate, and is sleeved with a first rocking wheel. The worm is convenient to drive to rotate by arranging the first rocking wheel, and the worm is convenient and labor-saving to rotate.

In one embodiment, the second drive assembly includes an adjustment screw; two groups of guide sliding grooves are formed in the base relatively, two groups of guide sliding blocks are arranged on the second clamping plate, corresponding to the two groups of guide sliding grooves, the two groups of guide sliding blocks can be arranged in the two groups of guide sliding grooves in a sliding mode in the width direction of the base, and the adjusting screw is arranged in one group of guide sliding grooves in the width direction of the base and in threaded connection with the guide sliding blocks in a rotating mode. Through rotating adjusting screw, adjusting screw rotates and can make the direction slider remove with direction slider screw-thread fit, and the direction slider removes and can drive the second grip block and remove, and drive second grip block removes conveniently, and stops rotating adjusting screw, and adjusting screw can fix the direction slider with direction slider screw-thread fit to fix the second grip block after removing, it is convenient to fix the second grip block.

In one embodiment, one end of the adjusting screw extends out of the base, and is sleeved with a second rocking wheel. The adjusting screw can be driven to rotate by rotating the second rocking wheel, and the rotation of the adjusting screw is convenient and labor-saving.

In one embodiment, the second clamping plate is detachably provided with a rubber pad near the side wall of the back plate. When the second clamping plate moves to clamp the plate, the rubber pad can prevent the second clamping plate from causing extrusion damage to the side surface of the plate.

In one embodiment, four corners of the lower end of the base are provided with universal wheels with self-locking function. The base is convenient to move and fix, and the position of the device is convenient to adjust.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.

Fig. 1 is a schematic perspective view of a welding fixture for an opening die of a composite floor slab according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the split mold welding jig of the composite floor slab shown in FIG. 1;

FIG. 3 is a right side view of the split mold welding jig of the composite floor slab shown in FIG. 1 in use;

fig. 4 is an exploded view of a second clamping plate in the split mold welding jig for a composite floor slab shown in fig. 1.

Reference numerals:

10. A base; 101. a connection groove; 102. fixing a knob; 103. a guide chute; 104. a universal wheel;

20. a back plate; 201. a joint block; 202. a fixing frame;

30. A first clamping mechanism; 301. a first rocking wheel; 302. a worm; 303. a worm wheel; 304. a rotating shaft; 305. a first clamping plate;

40. A second clamping mechanism; 401. a guide slide block; 402. a second clamping plate; 4021. a clamping groove; 403. a second rocking wheel; 404. adjusting a screw;

50. a rubber pad; 501. clamping block

60. A sheet material.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Referring to fig. 1 to 3, a welding jig for a split floor slab according to an embodiment includes a base 10, a first clamping mechanism 30 and a second clamping mechanism 40.

The upper end of the base 10 is provided with a back plate 20, and the back plate 20 is perpendicular to the base 10 and is L-shaped. Further, four corners of the lower end of the base 10 are respectively provided with a universal wheel 104 with a self-locking function. The universal wheel 104 is convenient for the device to move through the arrangement, the universal wheel 104 has a self-locking function, the device is convenient to fix after moving to the appointed position, and the position of the adjusting device is convenient.

On the basis of the above embodiment, further, two sets of engagement grooves 101 are formed at the upper end of the base 10, two sets of engagement blocks 201 are provided at the lower end of the back plate 20 corresponding to the two sets of engagement grooves 101, the two sets of engagement blocks 201 can be inserted into the two sets of engagement grooves 101, two sets of fixing knobs 102 are connected to one side of the base 10 corresponding to the two sets of engagement grooves 101 in a threaded manner, and one end of the fixing knob 102 can be abutted against the engagement blocks 201 by rotating the fixing knob 102.

In the above embodiment, one end of the fixing knob 102 is separated from the engaging block 201 by rotating the fixing knob 102, and at this time, the engaging block 201 can be pulled out from the engaging groove 101, so that the base 10 and the backboard 20 are separated, and the base 10 and the backboard 20 are separated conveniently, so that the device can be stored and transported conveniently after being detached.

Referring to fig. 2 and 3, in an embodiment, the first clamping mechanism 30 includes a rotating shaft 304 and a first driving component, the rotating shaft 304 is rotatably disposed on a side of the back plate 20 facing the base 10 and extends along a length direction of the base 10, a first clamping plate 305 is disposed on the rotating shaft 304, and the first driving component is disposed on the back plate 20 and connected to the rotating shaft 304 and is used for driving the rotating shaft 304 to rotate.

Specifically, the first drive assembly includes a worm 302 and a worm gear 303. The top end of the back plate 20 is provided with a fixing frame 202, a worm 302 is vertically and rotatably arranged in the fixing frame 202, a worm wheel 303 is coaxially and fixedly arranged on a rotating shaft 304, and the worm wheel 303 is meshed with the worm 302.

In the above embodiment, by placing one group of the plates 60 between the first clamping plate 305 and the back plate 20 and abutting against one side of the back plate 20, and making the lower end of the plate 60 contact with the base 10, by rotating the worm 302, the worm 302 rotates and meshes with the worm wheel 303 to rotate the worm wheel 303, the worm wheel 303 rotates to drive the rotating shaft 304 to rotate, the rotating shaft 304 rotates to drive the first clamping plate 305 to rotate, the first clamping plate 305 rotates to contact with the plate 60 abutting against the back plate 20, thereby pressing the plate 60 against the back plate 20, fixing the plate 60 on the back plate 20 conveniently, finally stopping rotating the worm 302, stopping rotating the worm 302 and matching with the worm wheel 303 to form self-locking, thereby fixing the rotated first clamping plate 305 conveniently, and further fixing the plate 60 on the back plate 20 conveniently.

Further, the top end of the worm 302 extends upward to the outside of the back plate 20, and is sleeved with the first rocking wheel 301. The worm 302 can be driven to rotate by rotating the first rocking wheel 301, and the worm 302 is rotated conveniently and labor-saving.

Referring to fig. 2 and 3, in an embodiment, the second clamping mechanism 40 includes a second clamping plate 402 and a second driving component, where the second clamping plate 402 is slidably disposed at an upper end of the base 10 along a width direction of the base 10, and the second driving component is disposed on the base 10 and connected to the second clamping plate 402, and is used for driving the second clamping plate 402 to slide.

Specifically, the second drive assembly includes an adjustment screw 404; two groups of guide sliding grooves 103 are formed in the base 10 relatively, two groups of guide sliding blocks 401 are arranged on the second clamping plate 402 corresponding to the two groups of guide sliding grooves 103, the two groups of guide sliding blocks 401 can be arranged in the two groups of guide sliding grooves 103 in a sliding mode along the width direction of the base 10, and the adjusting screw 404 is arranged in one group of guide sliding grooves 103 in the width direction of the base 10 in a rotatable mode and is in threaded connection with the guide sliding blocks 401.

In the above embodiment, the other group of plates 60 is placed on the base 10 and located between the second clamping plate 402 and the back plate 20, and then the adjusting screw 404 is rotated, the adjusting screw 404 is rotated to be in threaded engagement with the guide slider 401, so that the guide slider 401 can be moved, the guide slider 401 can drive the second clamping plate 402 to move, the second clamping plate 402 can drive the plates 60 placed on the base 10 to move, and one side of the plates 60 is tightly attached to the lower end of the plates 60 attached to the back plate 20, so that the two groups of plates 60 are fixed, and the adjusting screw 404 is stopped to be rotated, the adjusting screw 404 is in threaded engagement with the guide slider 401, so that the guide slider 401 can be fixed, the second clamping plate 402 after moving is fixed, the second clamping plate 402 is convenient to fix the plates 60 on the base 10 continuously, the two groups of plates 60 are convenient to fix, the mutual perpendicularity and dislocation phenomenon of the two groups of plates 60 during welding are ensured, the welding is convenient, and the production efficiency is improved.

Further, based on the above embodiment, one end of the adjusting screw 404 extends out of the base 10, and is sleeved with the second rocking wheel 403. The adjusting screw 404 can be driven to rotate by rotating the second rocking wheel 403, and the adjusting screw 404 is convenient and labor-saving to rotate.

Referring to fig. 3 and 4, in an embodiment, a rubber pad 50 is detachably disposed on the second clamping plate 402 near the side wall of the back plate 20. In this embodiment, a clamping groove 4021 is formed in the side wall of the second clamping plate 402, which is close to the back plate 20, a clamping block 501 is disposed on the rubber pad 50, and the clamping block 501 can be clamped in the clamping groove 4021.

In the above embodiment, when the second clamping plate 402 moves to clamp the plate 60, the rubber pad 50 can avoid the second clamping plate 402 from damaging the side of the plate 60 by extrusion, and the rubber pad 50 is connected to the second clamping plate 402 by clamping, so that the rubber pad 50 is convenient to mount and dismount, and the rubber pad 50 is convenient to replace the wearing part.

The concrete implementation mode of the welding fixture for the split mold of the composite floor slab is as follows:

Firstly, one group of plates 60 is placed between the first clamping plate 305 and the back plate 20 and is abutted against one side of the back plate 20, the lower end of the plate 60 is contacted with the base 10, the worm 302 is driven to rotate by rotating the first rocking wheel 301, the worm 302 is meshed with the worm wheel 303 to rotate the worm wheel 303, the worm wheel 303 can drive the rotating shaft 304 to rotate, the rotating shaft 304 can drive the first clamping plate 305 to rotate, the first clamping plate 305 can be contacted with the plate 60 abutted against the back plate 20 to press the plate 60 on the back plate 20, and then the rotation of the worm 302 is stopped to fix the first clamping plate 305, so that the plate 60 is continuously fixed on the back plate 20.

Then, another group of plates 60 is placed on the base 10 and is located between the second clamping plate 402 and the back plate 20, the second rocking wheel 403 is rotated to drive the adjusting screw 404 to rotate, the adjusting screw 404 rotates to be in threaded fit with the guide sliding block 401 to enable the guide sliding block 401 to move, the guide sliding block 401 can drive the second clamping plate 402 to move, the second clamping plate 402 can drive the plates 60 placed on the base 10 to move, one side of the plates 60 is tightly attached to the lower end of the plates 60 attached to the back plate 20, so that the two groups of plates 60 are fixed, the adjusting screw 404 is stopped to fix the second clamping plate 402, the plates 60 are continuously fixed on the base 10, the two groups of plates 60 are convenient to fix, the mutual perpendicularity of the two groups of plates 60 during welding is ensured, the phenomenon of dislocation is avoided, the welding is convenient, and the production efficiency is improved.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. Coincide floor split mold welding anchor clamps, its characterized in that includes:

the upper end of the base (10) is provided with a back plate (20), and the back plate (20) is mutually perpendicular to the base (10) and is L-shaped;

The first clamping mechanism (30) comprises a rotating shaft (304) and a first driving component, wherein the rotating shaft (304) is rotatably arranged on one side, facing the base (10), of the back plate (20) and extends along the length direction of the base (10), a first clamping plate (305) is arranged on the rotating shaft (304), the first driving component is arranged on the back plate (20) and connected with the rotating shaft (304), and the first driving component is used for driving the rotating shaft (304) to rotate; and

The second clamping mechanism (40) comprises a second clamping plate (402) and a second driving assembly, wherein the second clamping plate (402) can be arranged at the upper end of the base (10) in a sliding mode along the width direction of the base (10), the second driving assembly is arranged on the base (10) and is connected with the second clamping plate (402), and the second driving assembly is used for driving the second clamping plate (402) to slide.

2. The welding fixture for the split mold of the composite floor slab according to claim 1, wherein two groups of connecting grooves (101) are formed in the upper end of the base (10) relatively, two groups of connecting blocks (201) are arranged at the lower end of the back plate (20) corresponding to the two groups of connecting grooves (101), the two groups of connecting blocks (201) can be arranged in the two groups of connecting grooves (101) in a penetrating manner, two groups of fixing knobs (102) are connected to one side of the base (10) corresponding to the two groups of connecting grooves (101) in a threaded manner, and one end of each fixing knob (102) can be abutted to each connecting block (201) by rotating the corresponding fixing knob (102).

3. The composite floor split die welding jig of claim 1, wherein said first drive assembly comprises a worm (302) and a worm gear (303); the top end of the backboard (20) is provided with a fixing frame (202), the worm (302) is vertically and rotatably arranged in the fixing frame (202), the worm wheel (303) is coaxially and fixedly arranged on the rotating shaft (304), and the worm wheel (303) is meshed with the worm (302).

4. A composite floor split die welding jig according to claim 3, wherein the top end of the worm (302) extends upwardly out of the back plate (20) and is sleeved with a first rocker (301).

5. The composite floor split die welding jig of claim 1, wherein said second drive assembly comprises an adjusting screw (404); two sets of guide sliding grooves (103) are formed in the base (10) relatively, two sets of guide sliding blocks (401) are arranged on the second clamping plate (402) corresponding to the two sets of guide sliding grooves (103), the two sets of guide sliding blocks (401) can be arranged in the two sets of guide sliding grooves (103) in a sliding mode in the width direction of the base (10), and the adjusting screw (404) is arranged in the width direction of the base (10) and can be rotatably arranged in one set of guide sliding grooves (103) and in threaded connection with the guide sliding blocks (401).

6. The welding jig for composite floor slab split molds according to claim 5, wherein one end of said adjusting screw (404) extends out of said base (10) and is sleeved with a second rocker (403).

7. The composite floor split die welding jig of claim 1, wherein the second clamping plate (402) is removably provided with a rubber pad (50) adjacent to a side wall of the back plate (20).

8. The welding fixture for the split mold of the composite floor slab according to claim 1, wherein four corners of the lower end of the base (10) are respectively provided with universal wheels (104) with a self-locking function.