Electrolytic plate lifting appliance welding tool

Abstract

The utility model provides an electrolytic plate lifting appliance welding tool, and belongs to the technical field of electrolytic plate lifting appliance tools. The electrolytic plate lifting appliance welding tool comprises a tool table, L-shaped supporting plates used for being supported on the two sides of a workpiece are arranged on the two sides of the tool table respectively, two clamping plates capable of being opened and closed are arranged on the supporting plates, and the two clamping plates are parallel to the supporting plates when being in an opened state; the two clamping plates are clamped on the edges of the front side face and the rear side face of a workpiece respectively when in a closed state, and the surface of the supporting plate is connected with a power component used for moving the supporting plate to one side of the back frame of the tool table so that the workpiece can abut against the back frame. The fixture has the advantages of being simple in structure and good in workpiece supporting and fixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic plate lifting tool workpieces, and particularly relates to a welding tool for an electrolytic plate lifting tool. Background Art

[0002] At present, in the welding operation of the electrolytic plate lifting tool, when the welding tool holds and fixes the workpiece, a plurality of clamping plates are required to hold and fix the workpiece corresponding to the circumferential direction of the workpiece, and each clamping plate is separately equipped with a power device, resulting in a complex overall structure of the tooling. Moreover, multiple clamping plates need to be effectively coordinated to achieve balanced clamping of the workpiece, which leads to high requirements for the installation and setting of multiple clamping plates. Usually, it is difficult to achieve effective unity. In view of this, this application provides a welding tool for an electrolytic plate clamping plate lifting tool. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a welding tool for an electrolytic plate lifting tool.

[0004] The technical solution of the utility model is realized as follows:

[0005] A welding tool for an electrolytic plate lifting tool includes a tooling table. On both sides of the tooling table, there are provided "L"-shaped support plates respectively used to support both sides of the workpiece. On the support plates, there are provided two clamping plates that can be opened and closed. When the two clamping plates are in the open state, they are parallel to the support plates. When the two clamping plates are in the closed state, they respectively clamp the edges of the front and rear sides of the workpiece. On the surface of the support plate, there is connected a power component for displacing the support plate towards the backrest side of the tooling table so that the workpiece leans against the backrest.

[0006] Further, the support plate includes an inner plate body and an outer plate body. The inner plate body is "L"-shaped. The outer plate body is slidably installed horizontally on the inner plate body, and the inner plate body drives the clamping plate to close or open by displacing inwards or outwards respectively.

[0007] Further, a horizontal spring is arranged between the inner plate body and the outer plate body, and the horizontal spring applies an outward elastic force to the outer plate body.

[0008] Further, one end of the clamping plate close to the support plate is rotatably installed on the inner plate body. The surface of the clamping plate is connected to the outer plate body through a horizontal connecting rod, and the rotational connection of the horizontal connecting rod with the clamping plate is eccentrically arranged relative to the rotational connection of the clamping plate with the inner plate body.

[0009] Furthermore, the power component includes two connecting plates symmetrically distributed in the transverse direction on both sides of the front side of the back frame. The front end of the connecting plate is connected to the outer plate body, the rear end of the connecting plate is in sliding fit with the back frame in the transverse direction, and a longitudinal connecting rod is rotatably connected to the rear end of the connecting plate. The rear ends of the two longitudinal connecting rods are connected to an electric push rod, and the electric push rod is installed on the back frame.

[0010] Furthermore, a sliding frame capable of displacing in the front-rear direction is installed on the back frame. The rear end of the connecting plate is slidably installed on the sliding frame in the transverse direction, and a longitudinal spring is arranged between the sliding frame and the back frame. The longitudinal spring provides an elastic force forward for the sliding frame.

[0011] Furthermore, when the clamping plate clamps the workpiece, there is a gap between the inner plate body and the outer plate body. The front end of the connecting plate is rotatably connected to the outer plate body, and a wedge plate for inserting into the gap is arranged on the back frame.

[0012] Furthermore, a backing plate is fixedly arranged on the outer side of the wedge plate, and the height of the rotational connection between the front end of the connecting plate and the outer plate body is greater than half of the height of the workpiece.

[0013] The utility model has the following beneficial effects:

[0014] 1. By arranging the supporting plate and the clamping plate, the workpiece can be effectively supported and fixed, improving the stability of the workpiece during welding. In addition, the limiting and fixing processes of the supporting plate and the clamping plate for the workpiece are carried out synchronously, making the overall structure of the tooling simpler.

[0015] 2. By arranging the wedge plate, the clamping effect of the fixture on the workpiece can be stabilized. At the same time, by stabilizing the supporting plate, the stability of the workpiece is realized, further improving the stability of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall schematic diagram of the utility model;

[0017] Figure 2 is the rear view of the utility model;

[0018] Figure 3 is the utility model Figure 1 enlarged view at A in;

[0019] Figure 4 is the utility model Figure 2 enlarged view at B in.

[0020] In the figure: 1, tooling table; 2, pallet; 2.1, inner plate body; 2.2, outer plate body; 3, clamping plate; 4, power component; 4.1, connecting plate; 4.2, longitudinal connecting rod; 4.3, electric push rod; 5, transverse spring; 6, transverse connecting rod; 7, carriage; 8, longitudinal spring; 9, wedge plate; 10, backing plate; 11, back frame. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] As Figures 1 to 4 shown, an electrolytic plate hanger welding tooling includes a tooling table 1. On both sides of the tooling table 1, there are provided "L"-shaped pallets 2 respectively used to support both sides of the workpiece. There are two openable clamping plates 3 arranged on the pallet 2, and when the two clamping plates 3 are in the open state, they are parallel to the pallet 2. When the two clamping plates 3 are in the closed state, they respectively clamp the edges of the front and rear sides of the workpiece. The surface of the pallet 2 is connected with a power component 4 for displacing the pallet 2 towards the back frame 11 side of the tooling table 1 so that the workpiece leans against the back frame 11.

[0023] When the clamping plate 3 is in the open state, the clamping plate 3 is parallel to the pallet 2. At this time, the area between the two pallets 2 is opened to a larger state by the clamping plate 3, so as to facilitate the better placement of the workpiece and reduce the difficulty of placing the workpiece. At the same time, after the workpiece is placed on the pallet 2, both sides of the bottom of the workpiece are respectively supported by the two pallets 2. During the process of the clamping plate 3 switching from the open state to the closed state, the two clamping plates 3 on both sides of the pallet 2 rotate inward and clamp the workpiece from the edges of the front and rear sides of the workpiece. At this time, the clamping plate 3 can squeeze the workpiece to the central position on the pallet 2, so that the workpiece is effectively supported and clamped and fixed, and at the same time, the workpiece can be in an upright state.

[0024] Among them, the pallet 2 includes an inner plate body 2.1 and an outer plate body 2.2. The inner plate body 2.1 is "L"-shaped, and the outer plate body 2.2 is slidably installed horizontally on the inner plate body 2.1, and the inner plate body 2.1 respectively drives the clamping plate 3 to close or open by displacing inwards or outwards. The workpiece is directly placed on the inner plate body 2.1, and the outer plate body 2.2 drives the clamping plate 3 to clamp the workpiece by displacing inwards on the inner plate body 2.1.

[0025] Specifically, one end of the clamping plate 3 close to the pallet 2 is rotatably installed on the inner plate body 2.1. The surface of the clamping plate 3 is connected with the outer plate body 2.2 through a transverse connecting rod 6, and the rotation connection position of the transverse connecting rod 6 and the clamping plate 3 is eccentrically arranged relative to the rotation connection position of the clamping plate 3 and the inner plate body 2.1.

[0026] When the outer plate body 2.2 is in the outermost position, the transverse link 6 pulls the clamping plate 3 to be in a state parallel to the support plate 2. During the process of the inward displacement of the outer plate body 2.2, the transverse link 6 pushes the clamping plate 3 to rotate inward to clamp and fix the workpiece.

[0027] The power component 4 includes two connecting plates 4.1 symmetrically distributed laterally on both sides of the front side of the back frame 11. The front end of the connecting plate 4.1 is connected to the outer plate body 2.2, the rear end of the connecting plate 4.1 is in sliding fit with the back frame 11 laterally, and a longitudinal link 4.2 is rotatably connected to the rear end of the connecting plate 4.1. The rear ends of the two longitudinal links 4.2 are connected to an electric push rod 4.3, and the electric push rod 4.3 is installed on the back frame 11.

[0028] When the electric push rod 4.3 contracts backward, it drives the connecting plate 4.1 to displace inward through the longitudinal link 4.2. At this time, the connecting plate 4.1 squeezes the outer plate body 2.2 inward first so that the inner plate body 2.1 leans against the side of the workpiece and the clamping plate 3 clamps and fixes the workpiece. When the electric push rod 4.3 extends forward, it drives the connecting plate 4.1 to displace outward through the longitudinal link 4.2. At this time, the connecting plate 4.1 removes the pressure of the inner plate body 2.1 on the workpiece. At the same time, the inner plate body 2.1 is subjected to the frictional force of the bottom of the workpiece, so that the outer plate body 2.2 first displaces outward on the outer plate body 2.2 to release the clamping plate 3, and the opening of the clamping plate 3 can be realized.

[0029] A transverse spring 5 is arranged between the inner plate body 2.1 and the outer plate body 2.2, and the transverse spring 5 applies an outward elastic force to the outer plate body 2.2. The elastic force of the transverse spring 5 enables the position of the inner plate body 2.1 to remain unchanged during the process of the clamping plate 3 switching from the closed state to the open state, so that the clamping plate 3 can be opened better.

[0030] The back frame 11 is installed with a carriage 7 that can displace in the front-rear direction. The rear end of the connecting plate 4.1 is slidably installed on the carriage 7 laterally. A longitudinal spring 8 is arranged between the carriage 7 and the back frame 11, and the longitudinal spring 8 provides an elastic force forward for the carriage 7. During the process of the longitudinal link 4.2 pulling the connecting plate 4.1 to displace inward to close the clamping plate 3, the longitudinal spring 8 supports the carriage 7 to keep the carriage 7 stationary. After the clamping plate 3 is closed, the longitudinal spring 8 is compressed, and the longitudinal link 4.2 makes the whole carriage 7 displace backward through the connecting plate 4.1. During this process, the workpiece will displace backward on the tooling table 1, so that the workpiece will approach the back frame 11, and the back frame 11 can be used to support the rear side of the workpiece.

[0031] When the clamping plate 3 clamps the workpiece, there is a gap between the inner plate body 2.1 and the outer plate body 2.2. The front end of the connecting plate 4.1 is rotatably connected to the outer plate body 2.2, and a wedge-shaped plate 9 for inserting into the gap is provided on the backrest 11. During the backward displacement of the carriage 7, the wedge-shaped plate 9 is inserted into the gap. At this time, the wedge-shaped plate 9 can limit the position of the inner plate body 2.1, so that the inner plate body 2.1 stably contacts the side surface of the workpiece.

[0032] A backing plate 10 is fixedly arranged on the outer side of the wedge-shaped plate 9. The height of the rotational connection between the front end of the connecting plate 4.1 and the outer plate body 2.2 is greater than half of the height of the workpiece. By providing the backing plate 10, the backing plate 10 can make the whole supporting plate 2 in a vertical state by closely adhering to the outer plate body 2.2, and further make the workpiece in an upright state.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrolytic plate hanger welding tool, comprising a tooling table (1), characterized in that: The two sides of the tooling table (1) are provided with "L"-shaped support plates (2) for supporting the two sides of the workpiece respectively. The support plates (2) are provided with two opening and closing clamping plates (3). When the two clamping plates (3) are in an open state, they are parallel to the support plates (2). When the two clamping plates (3) are in a closed state, they clamp the edges of the front and rear sides of the workpiece respectively. The surface of the support plate (2) is connected to a power component (4) for moving the support plate (2) toward a side of a back frame (11) of the tooling table (1) so that the workpiece rests on the back frame (11).

2. The electrolytic plate hanger welding tool as claimed in claim 1, characterized in that: The support plate (2) comprises an inner plate body (2.1) and an outer plate body (2.2); the inner plate body (2.1) is in an "L" shape; the outer plate body (2.2) is mounted on the inner plate body (2.1) in a transverse sliding manner; and the inner plate body (2.1) drives the clamping plate (3) to close or open by moving inward or outward, respectively.

3. The electrolytic plate hanger welding tool as claimed in claim 2, characterized in that: A transverse spring (5) is provided between the inner plate body (2.1) and the outer plate body (2.2), and the transverse spring (5) applies an outward elastic force to the outer plate body (2.2).

4. The electrolytic plate hanger welding tool as claimed in claim 2, characterized in that: One end of the clamping plate (3) close to the support plate (2) is rotatably mounted on the inner plate body (2.1), and the surface of the clamping plate (3) is connected to the outer plate body (2.2) via a transverse connecting rod (6), and the rotational connection between the transverse connecting rod (6) and the clamping plate (3) is eccentrically arranged relative to the rotational connection between the clamping plate (3) and the inner plate body (2.1).

5. The electrolytic plate hanger welding tool as claimed in claim 2, characterized in that: The power component (4) comprises two connecting plates (4.1) which are symmetrically distributed on both sides of the front side of the back frame (11) in the transverse direction, the front end of the connecting plate (4.1) is connected to the outer plate body (2.2), the rear end of the connecting plate (4.1) is slidably matched with the back frame (11) in the transverse direction, and the rear end of the connecting plate (4.1) is rotatably connected to a longitudinal connecting rod (4.2), and the rear ends of the two longitudinal connecting rods (4.2) are connected to an electric push rod (4.3), and the electric push rod (4.3) is installed on the back frame (11).

6. The electrolytic plate hanger welding tool as claimed in claim 5, characterized in that: The back frame (11) is provided with a slide frame (7) which can be displaced in the front-rear direction, the rear end of the connecting plate (4.1) is slidably mounted on the slide frame (7) in the transverse direction, and a longitudinal spring (8) is arranged between the slide frame (7) and the back frame (11), and the longitudinal spring (8) provides a forward elastic force for the slide frame (7).

7. The electrolytic plate hanger welding tool as claimed in claim 5, characterized in that: When the clamping plate (3) clamps the workpiece, a gap is provided between the inner plate body (2.1) and the outer plate body (2.2), the front end of the connecting plate (4.1) is rotatably connected to the outer plate body (2.2), and a wedge plate (9) for inserting into the gap is provided on the back frame (11).

8. The electrolytic plate hanger welding tool as claimed in claim 7, characterized in that: A support plate (10) is fixedly arranged on the outer side of the wedge plate (9), and the height of the rotation connection between the front end of the connecting plate (4.1) and the outer plate body (2.2) is greater than half the height of the workpiece.

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