CN112453809A

CN112453809A - Four-side splicing, welding and fixing device for thin plate of multimedia platform box body

Info

Publication number: CN112453809A
Application number: CN202011448554.XA
Authority: CN
Inventors: 王春晖; 王永焕; 周亚婷
Original assignee: Hunan University of Humanities Science and Technology
Current assignee: Hunan University of Humanities Science and Technology
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-09

Abstract

The invention discloses a four-side splicing, welding and fixing device for a thin plate of a multimedia platform box body, which comprises a base, a workbench rotatably arranged on the base, a plurality of first clamping mechanisms arranged on the workbench and used for clamping side plates, and a second clamping mechanism used for clamping a top plate. According to the invention, the plurality of side plates of the multimedia platform are fixed through the plurality of first clamping mechanisms, and the top plate of the multimedia platform is fixed through the second clamping mechanism, so that shaking generated during welding is avoided, the traditional fixation by a plurality of operators is replaced, the operation error is greatly reduced, and the welding efficiency and the yield are improved.

Description

Four-side splicing, welding and fixing device for thin plate of multimedia platform box body

Technical Field

The invention relates to the technical field of multimedia podium, in particular to a four-side splicing, welding and fixing device for a thin plate of a multimedia podium box body.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner.

When the existing multimedia platform box body thin plate is welded, a plurality of operators are mostly needed to fix and then weld, but the operator operation is easy to shake, so that the welding rate and the yield are low.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and the prior art, and provides a four-side splicing, welding and fixing device for a thin plate of a multimedia platform box body.

In order to achieve the purpose, the invention adopts the following technical scheme:

the four-side splicing, welding and fixing device for the thin plate of the multimedia platform box body comprises a base, a workbench rotatably arranged on the base, a plurality of first clamping mechanisms arranged on the workbench and used for clamping side plates, and a second clamping mechanism used for clamping a top plate;

first clamping mechanism sets up the side splint in the second stand including setting up in the inboard first stand of curb plate, setting up in the second stand in the curb plate outside and sliding, the one side that the curb plate was kept away from to the side splint is connected with one side of Contraband type push pedal, the opposite side of Contraband type push pedal slides and sets up in the spout in the second stand and contact with adjusting bolt's one end, adjusting bolt and second stand inner wall threaded connection.

Further, one side of the Contraband type push plate, which is far away from the side clamping plate, is connected with the inner wall of the sliding groove through a plurality of return springs.

Further, one side of the side clamping plate facing the side plate is provided with a first buffer plate in contact with the side plate.

Further, the second clamping mechanism comprises an upper clamping plate and a lower clamping plate, the upper clamping plate is in contact with the top of the top plate, the lower clamping plate is in contact with the bottom of the top plate, the top of the upper clamping plate is connected with the bottom of the electric telescopic rod, the top of the electric telescopic rod is connected with the bottom of the support, the support is arranged on the workbench, and the lower clamping plate is connected with the top of the workbench through a supporting plate.

Further, a plurality of tooth blocks are uniformly arranged at the bottom of the workbench and meshed with the gear, the gear is rotatably arranged in the base, and a rotating shaft of the gear is driven by a motor with a self-locking function.

Furthermore, one side that upper plate and lower plate and roof contact all is provided with the second buffer board.

Furthermore, the first buffer plate and the second buffer plate are both made of hard foam.

Further, a central shaft is arranged at the bottom of the workbench and rotatably arranged in the base.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the plurality of side plates of the multimedia platform are fixed through the plurality of first clamping mechanisms, and the top plate of the multimedia platform is fixed through the second clamping mechanism, so that shaking generated during welding is avoided, the traditional fixation by a plurality of operators is replaced, the operation error is greatly reduced, and the welding efficiency and the yield are improved.

Drawings

FIG. 1 is a schematic view of the four-sided splicing, welding and fixing device for the thin plates of the multimedia platform box according to the present invention;

FIG. 2 is a schematic structural view of a four-side splicing, welding and fixing device for a thin plate of a multimedia platform box body according to the present invention;

FIG. 3 is a schematic view of the internal structure of a first clamping mechanism in the four-sided splicing, welding and fixing device for sheets of a multimedia platform box according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a partially enlarged view of B in fig. 4.

In the figure:

1. a base; 2. a work table; 21. a tooth block; 22. a gear; 3. a first clamping mechanism; 31. a first upright post; 32. a second upright post; 33. a side clamping plate; 34. model Contraband push plate; 4. a side plate; 5. a top plate; 6. a second clamping mechanism; 61. an upper splint; 62. a lower splint; 63. an electric telescopic rod; 64. a support; 65. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the four-side splicing, welding and fixing device for a thin plate of a multimedia platform box body comprises a base 1, a workbench 2 rotatably arranged on the base 1, a plurality of first clamping mechanisms 3 arranged on the workbench 2 and used for clamping side plates 4, and a second clamping mechanism 6 used for clamping a top plate 5;

the first clamping mechanism 3 comprises a first upright column 31 arranged on the inner side of the side plate 4, a second upright column 32 arranged on the outer side of the side plate 4 and a side clamping plate 33 arranged in the second upright column 32 in a sliding manner, one side of the side clamping plate 33 far away from the side plate 4 is connected with one side of an Contraband-type push plate 34, the other side of the Contraband-type push plate 34 is arranged in a sliding groove in the second upright column 32 in a sliding manner and is in contact with one end of an adjusting bolt, and the adjusting bolt is in threaded connection with the inner wall of the second upright column 32.

Further, the side of the Contraband-type push plate 34 away from the side clamping plate 33 is connected with the inner wall of the slide groove through a plurality of return springs.

Further, a first buffer plate that contacts the side plate 4 is provided on a side of the side plate 33 facing the side plate 4.

Further, second clamping mechanism 6 includes upper plate 61 with roof 5 top contact and lower plate 62 with roof 5 bottom contact, and upper plate 61 top is connected with electric telescopic handle 63 bottom, and electric telescopic handle 63 top is connected with support 64 bottom, and support 64 sets up on workstation 2, and lower plate 62 passes through backup pad 65 and is connected with workstation 2 top.

Further, a plurality of tooth blocks 21 are uniformly arranged at the bottom of the workbench 2, the tooth blocks 21 are meshed with a gear 22, the gear 22 is rotatably arranged in the base 1, and a rotating shaft of the gear 22 is driven by a motor with a self-locking function.

Further, the upper and

lower clamping plates

61 and 62 are provided with a second buffer plate on the side contacting the top plate 5.

Furthermore, the first buffer plate and the second buffer plate are made of hard foam.

Further, the bottom of the workbench 2 is provided with a central shaft, and the central shaft is rotatably arranged in the base 1.

The working principle is as follows: when the clamping device is used, the top plate 5 is placed on the lower clamping plate 62, the electric telescopic rod 63 is started to drive the upper clamping plate 61 to move downwards, and then the top plate 5 is clamped; then, a side plate 4 is placed on the first upright post 31 and the second upright post 32, and then the adjusting bolt is rotated to drive the side clamping plate 33 on one side of the Contraband-shaped push plate 34 to move towards the first upright post 31 until the side plate 4 is clamped tightly; when a motor with a self-locking function is started, the driving gear 22 rotates, the working table 2 is driven to rotate through the meshing of the gear 22 and the tooth block 21 until the working table 2 rotates to the position where the next side plate 4 is clamped, and the operations are repeated until all the side plates 4 are fixed on the working table 2; the top plate 5 and the plurality of side plates 4 are welded by a welding device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The four-side splicing, welding and fixing device for the thin plate of the multimedia platform box body is characterized by comprising a base (1), a workbench (2) rotatably arranged on the base (1), a plurality of first clamping mechanisms (3) arranged on the workbench (2) and used for clamping side plates (4) and a second clamping mechanism (6) used for clamping a top plate (5);

first clamping mechanism (3) including set up in first stand (31) that sets up in curb plate (4) inboard, set up in second stand (32) in the curb plate (4) outside and slide and set up side splint (33) in second stand (32), one side that curb plate (4) were kept away from in side splint (33) is connected with one side of Contraband type push pedal (34), the opposite side of Contraband type push pedal (34) slides and sets up in the spout in second stand (32) and contact with adjusting bolt's one end, adjusting bolt and second stand (32) inner wall threaded connection.

2. The four-side splicing, welding and fixing device for the box body sheets of the multimedia podium as recited in claim 1, wherein the side of the Contraband-shaped push plate (34) far away from the side clamping plate (33) is connected with the inner wall of the sliding groove through a plurality of return springs.

3. The four-side splicing, welding and fixing device for the thin plate of the box body of the multimedia platform as claimed in claim 1, wherein a first buffer plate in contact with the side plate (4) is arranged on one side of the side clamping plate (33) facing the side plate (4).

4. The four-side splicing, welding and fixing device for the thin plates of the box body of the multimedia podium as claimed in claim 1, wherein the second clamping mechanism (6) comprises an upper clamping plate (61) in contact with the top of the top plate (5) and a lower clamping plate (62) in contact with the bottom of the top plate (5), the top of the upper clamping plate (61) is connected with the bottom of an electric telescopic rod (63), the top of the electric telescopic rod (63) is connected with the bottom of a bracket (64), the bracket (64) is arranged on the workbench (2), and the lower clamping plate (62) is connected with the top of the workbench (2) through a supporting plate (65).

5. The four-side splicing, welding and fixing device for the thin plate of the box body of the multimedia platform as claimed in claim 1, wherein a plurality of tooth blocks (21) are uniformly arranged at the bottom of the workbench (2), the tooth blocks (21) are meshed with a gear (22), the gear (22) is rotatably arranged in the base (1), and a rotating shaft of the gear (22) is driven by a motor with a self-locking function.

6. The four-side splicing, welding and fixing device for the thin plate of the multimedia platform box body is characterized in that a second buffer plate is arranged on one side of the upper clamping plate (61) and one side of the lower clamping plate (62) which are in contact with the top plate (5).

7. The four-side splicing, welding and fixing device for the thin plate of the box body of the multimedia platform as claimed in claim 3, wherein the first buffer plate and the second buffer plate are made of rigid foam.

8. The four-side splicing, welding and fixing device for the thin plates of the box body of the multimedia platform as claimed in claim 1, wherein a central shaft is arranged at the bottom of the workbench (2), and the central shaft is rotatably arranged in the base (1).