Auxiliary template forming tool

Abstract

The utility model relates to the field of template machining, in particular to an auxiliary template forming tool which comprises a tool body, the tool body comprises an upper clamping part, and a clamping groove used for being clamped on an arc-shaped plate is formed in the bottom of the upper clamping part. The top of the lower clamping part is provided with a pressing block used for pressing the panel, and the clamping groove is opposite to the pressing block; and the driving piece is mounted between the upper clamping part and the lower clamping part. According to the scheme, the arc-shaped plate and the panel can be conveniently pressed, a crowbar is not needed, the labor cost and the labor intensity in the template forming process are reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of template processing, specifically to an auxiliary template forming tooling. Background Technology

[0002] The template on the secondary lining trolley includes two arc-shaped plates and a panel. The arc-shaped plates are arc-shaped and face each other. The panel is welded to the arc-shaped edge of the arc-shaped plates. After the panel is welded to the arc-shaped plates, the panel takes an arc shape under the constraint of the arc-shaped plates.

[0003] The existing template processing method is as follows: use a crane to stabilize the panel, and then use a processed curved plate to stick on the panel so that the curved edge of the curved plate is in contact with the panel. Before the panel and the curved plate are welded, the panel is flat, so a pry bar is used to press the curved edge of the curved plate and the panel together through the bolt holes of the curved plate, so that the panel is deformed and closely attached to the curved edge of the curved plate, and then welded to achieve template forming.

[0004] However, manually pressing the curved edge of the curved plate to the panel with a crowbar requires at least two people: one to apply force to the crowbar and the other to weld the curved plate and the panel, resulting in high labor costs. Furthermore, the significant pressure applied to the crowbar is physically demanding, and the crowbar's reaction force on the arm poses a safety risk. Additionally, this processing method results in relatively low template processing efficiency. Utility Model Content

[0005] The present invention aims to provide an auxiliary template forming tooling to facilitate the clamping of curved plates and panels without the need for pry bars, thereby reducing labor costs and labor intensity in the template forming process and improving processing efficiency.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an auxiliary template forming fixture, comprising a fixture body, the fixture body including,

[0007] The upper clamping part has a slot at the bottom for locking onto the curved plate;

[0008] The lower clamping part has a clamping block installed on its top for pressing the panel, and the slot and the clamping block are opposite each other;

[0009] The driving component is installed between the upper clamping part and the lower clamping part.

[0010] The principle and advantages of this application are as follows: When processing the template, the curved plate is placed above the panel, perpendicular to the panel. Then, the upper clamping part is placed above the curved plate, so that the slot of the upper clamping part clamps the upper edge of the curved plate. The lower clamping part is placed below the panel, and the pressing block is located below the panel, abutting against the bottom of the panel. Then, the driving component is activated, and the driving component retracts, causing the upper and lower clamping parts to move closer together, thereby pressing the curved edge of the curved plate and the panel tightly against each other. Then, the panel and the curved plate are welded. After welding, the driving component is extended, increasing the distance between the upper and lower clamping parts and changing the clamping position of the fixture, so that the fixture clamps other parts of the curved plate and the panel, making other parts of the panel tightly against other parts of the curved plate edge. Then, the panel and other parts of the curved plate are welded, and so on, to complete the template forming.

[0011] The solution proposed in this application achieves clamping and fixing during welding of curved plates and panels. This tooling replaces pry bars, eliminating the need for manual force to clamp and fix the curved plates and panels. It replaces the most labor-intensive and time-consuming process in template processing, significantly reducing worker fatigue. Furthermore, the elimination of manual force reduces safety risks. In addition, using this tooling to clamp and fix the curved plates and panels greatly improves template processing efficiency.

[0012] Preferably, as an improvement, the driving component is a hydraulic cylinder or a pneumatic cylinder.

[0013] Preferably, as an improvement, the upper clamping part is provided with a control box for operating the drive component, and the control box is provided with control buttons.

[0014] Therefore, the extension and retraction of the drive component can be controlled by operating the control box on the upper clamping part. The control box is located on the upper clamping part, and its position is suitable for easy operation.

[0015] Preferably, as an improvement, the upper clamping part includes a base plate and side plates; the side plates are fixed above the base plate, and there are at least two side plates with the two side plates facing each other; the control box is located between the two side plates.

[0016] Therefore, the control box is located between the two side plates, which can protect the control box and reduce the impact between the control box and the ground (or other objects) when the tooling is picked up and put away in the processing workshop.

[0017] Preferably, as an improvement, the lower clamping part includes a movable block, and the clamping block is fixedly located on the movable block.

[0018] Preferably, as an improvement, the bottom of the upper clamping part is fixedly connected to two locking strips, which are opposite each other, and the gap between the two locking strips forms a locking groove.

[0019] Preferably, as an improvement, the drive component includes a cylinder and a piston rod, the piston rod being slidably connected to the cylinder, the end of the cylinder being connected to the upper clamping part, and the end of the piston rod being connected to the lower clamping part.

[0020] Preferably, as an improvement, the number of tooling bodies is two, the two tooling bodies are opposite each other, and a telescopic rod is connected between the two tooling bodies. The two ends of the telescopic rod are respectively fixed to two upper clamping parts.

[0021] Therefore, the two tooling bodies are connected by a telescopic rod. The two opposing tooling bodies can simultaneously clamp and fix the two curved plates on the panel. This design serves two purposes: firstly, by having the left and right ends of the panel clamped by two tooling bodies respectively, compared to using a single tooling body to clamp only one end of the panel, it is easier for the panel to deform into a curved shape to adapt to the curved edges of the curved plates; secondly, after the two tooling bodies clamp and fix the panel and the two curved plates, two workers can simultaneously weld the clamped and fixed parts of the panel and the two curved plates, which helps improve the efficiency of template forming. The telescopic rod can extend and retract according to the width of the panel, thus adapting to panels of different widths.

[0022] Preferably, as an improvement, the end of the telescopic rod is detachably fixed to the upper clamping part. Thus, using a detachable connection, two tooling bodies can be connected together via the telescopic rod; when a single tooling body needs to be used individually, the telescopic rod can be removed to separate the two tooling bodies.

[0023] Preferably, as an improvement, the end of the telescopic rod is fixedly connected to a clamping member, the clamping member is provided with a clamping groove for clamping the upper clamping part, and a fixing bolt is connected between the clamping member and the upper clamping part.

[0024] Therefore, by inserting the upper clamping part into the clamping slot and securing it with fixing bolts, the clamping component and the upper clamping part are fixed together, and the telescopic rod and the upper clamping part are connected. When it is necessary to disassemble the telescopic rod, simply unscrew the fixing bolts and remove the clamping component from the upper clamping part. This detachable connection method provides a firm and stable connection, and is also easy to disassemble. Attached Figure Description

[0025] Figure 1 This is a perspective view of the tooling body in Example 1.

[0026] Figure 2 This is a three-dimensional schematic diagram of an arc-shaped plate positioned above a panel without being clamped or welded.

[0027] Figure 3 This is a side view after the curved plate and the panel have been welded together.

[0028] Figure 4 This is a three-dimensional schematic diagram of two tooling bodies connected together by a telescopic rod in Example 2.

[0029] Figure 5 This is a schematic diagram of the clamping component. Detailed Implementation

[0030] The following detailed description illustrates the specific implementation method:

[0031] The reference numerals in the accompanying drawings include: 1. drive component, 2. moving block, 3. clamping block, 4. control box, 5. side plate, 6. base plate, 7. clip, 8. slot, 9. arc plate, 10. panel, 11. wiring harness, 12. connection port, 13. telescopic rod, 14. clamping component, and 15. fixing bolt.

[0032] Example 1

[0033] The basics are as follows: Figures 1-3 As shown: An auxiliary template forming fixture, comprising a fixture body, the fixture body including,

[0034] The upper clamping part has a slot 8 at its bottom for locking onto the arc-shaped plate 9. Specifically, in this embodiment, the upper clamping part includes a base plate 6 and a side plate 5. The side plate 5 is welded and fixed to the top of the base plate 6. There are at least two side plates 5. In this embodiment, two side plates 5 are used, and the two side plates 5 are opposite to each other. The bottom of the base plate 6 is welded or integrally formed and fixedly connected to two transverse locking strips 7. The two locking strips 7 are opposite to each other, and the gap between the two locking strips 7 forms the slot 8.

[0035] The lower clamping part includes a movable block 2, and a clamping block 3 for pressing the panel 10 is installed on the top of the lower clamping part. The clamping block 3 is welded to the top of the movable block 2, and the slot 8 and the clamping block 3 are opposite to each other.

[0036] Drive component 1 is installed between the upper clamping part and the lower clamping part.

[0037] In this embodiment, the driving component 1 is a hydraulic cylinder or a pneumatic cylinder. More specifically, in this embodiment, the driving component 1 is preferably a hydraulic cylinder. The driving component 1 includes a cylinder body and a piston rod. The driving component 1 is vertically arranged. The end of the cylinder body is fixed (e.g., welded) to the bottom of the base plate 6. The piston rod is slidably connected in the cylinder body, and the end of the piston rod is welded to the top of the moving block 2. The cylinder body of the hydraulic cylinder is provided with a connection port 12, which is connected to the oil pump station through a connecting pipe.

[0038] In this embodiment, the upper clamping part is equipped with a control box 4 for operating the drive component 1. The control box 4 is equipped with control buttons, and a wiring harness 11 connects the control box 4 and the oil pump station. The control box 4 controls the oil pump station through the wiring harness 11, and the oil pump station in turn controls the drive component 1. The control box 4 is located between two side plates 5, which can protect the control box 4. This reduces the impact of the control box 4 on the ground or other objects during the handling of this fixture in the workshop.

[0039] When processing the template, the curved plate 9 and the panel 10 are arranged as follows: Figure 2 In this configuration, panel 10 is flat, and the curved edge of curved plate 9 is located above panel 10, perpendicular to panel 10. The fixture is then installed on the sides of curved plate 9 and panel 10. After installation, the upper clamping part is positioned above curved plate 9, causing the upper edge of curved plate 9 to enter and be secured in slot 8. Simultaneously, the lower clamping part is positioned below panel 10, with moving block 2 and pressing block 3 both located below panel 10. Pressing block 3 abuts against the bottom of panel 10, clamping panel 10 and curved plate 9 together. Then, press the control button on the control box 4. The control box 4 controls the oil pump station. The oil pump station starts the drive component 1. The drive component 1 retracts and drives the upper clamping part and the lower clamping part to move closer to each other. The lower clamping part moves upward, so that the arc edge of the bottom of the arc plate 9 and the panel 10 are pressed together. The panel 10 is in close contact with the edge of the arc plate 9. Then, the panel 10 and the arc plate 9 are welded together. After welding, the control box 4 is controlled to extend the drive component 1, move the lower clamping part downwards, and increase the distance between the upper and lower clamping parts. The upper and lower clamping parts release the arc plate 9 and the panel 10. Then, the clamping position of the fixture is changed (the position changes along the length of the arc plate). The other parts of the arc plate 9 and panel 10 are clamped in the same way, ensuring that the other parts of the panel 10 are tightly attached to the edges of the arc plate 9. Then, the other parts of the panel 10 and arc plate 9 are welded. This process is repeated to complete the welding of the arc plate 9 and panel 10. After welding one side of the arc plate 9 and panel 10, the other side of the arc plate 9 and panel 10 are clamped and welded to form the entire template. Alternatively, in other embodiments, the arc plates 9 and panel 10 on both sides can be welded alternately to form the entire template. After welding, the shape of the arc plate 9 and panel 10 is as follows: Figure 3 As shown.

[0040] Example 2

[0041] In Example 1, there is only one tooling body. A single tooling body can only clamp and weld one side of the arc plate 9 and panel 10. After all or part of the arc plate 9 and panel 10 on one side are welded, the arc plate 9 and panel 10 on the other side are clamped, fixed and welded. This results in low welding efficiency.

[0042] In this embodiment, the number of tooling bodies is two, combined with Figure 4 and Figure 5 As shown, the two tooling bodies have the same shape and structure, are opposite each other, and are connected by a telescopic rod 13. The two ends of the telescopic rod 13 are fixed to the two upper clamping parts, specifically to the base plate 6 of the upper clamping parts.

[0043] Therefore, combined Figure 4 As shown, the two tooling bodies are positioned opposite each other. When clamping and fixing the arc-shaped plate 9 and the panel 10, the two tooling bodies are respectively placed... Figure 2 On the left and right sides, two opposing tooling bodies can simultaneously clamp and fix the two arc-shaped plates 9 on the panel 10 (the clamping and fixing method has been described in Embodiment 1 and will not be repeated here). In this way, the arc-shaped plates 9 on both sides are clamped and fixed with the panel 10 at the same time, and two workers can simultaneously weld the panel 10 and the clamped and fixed parts of the two arc-shaped plates 9. The welding work of the two arc-shaped plates 9 can be carried out at the same time, which is beneficial to improving the efficiency of template forming.

[0044] In addition, in this embodiment, two tooling bodies clamp the left and right ends of the panel 10 simultaneously, so that the panel 10 is in contact with the arc edge of the arc plate 9. Compared with using a single tooling body to clamp one end of the panel 10, it is easier to deform the panel 10 to adapt to the arc edge of the arc plate 9, and the deformation and welding effect of the panel 10 are better.

[0045] In this embodiment, the telescopic rod 13 can extend and retract according to the width of the panel 10, thereby adapting to panels 10 of different widths.

[0046] In this embodiment, the two tooling bodies are connected together by a telescopic rod 13. To facilitate the disassembly of the two tooling bodies, in some embodiments, the end of the telescopic rod 13 is detachably fixed to the upper clamping part. Specifically, in conjunction with... Figure 4 and Figure 5 As shown, a clamping member 14 is fixedly connected (welded) to the end of the telescopic rod 13. The shape of the clamping member 14 is as follows: Figure 5As shown, the side of the clamping member 14 is provided with a clamping groove for clamping the upper clamping part. In this embodiment, the clamping groove is used to clamp the bottom plate 6 of the upper clamping part, thereby inserting the bottom plate 6 of the upper clamping part into the clamping groove. A fixing bolt 15 is connected between the clamping member 14 and the upper clamping part to realize the connection between the clamping member 14 and the upper clamping part, thereby realizing the connection between the telescopic rod 13 and the upper clamping part. When it is necessary to remove the telescopic rod 13 from the tooling body, the fixing bolt 15 is removed and the upper clamping part is pulled out from the clamping groove. With the detachable connection method in this embodiment, the connection between the telescopic rod 13 and the upper clamping part is stable and the disassembly is convenient.

[0047] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. An assist template forming tool, characterized by: The utility model provides a kind of arc-shaped plate pressing device, including tool body, The bottom of the upper clamping part is provided with a clamping groove for clamping the arc-shaped plate. The top of the lower clamping part is provided with a pressing block for pressing the panel. The driving member is installed between the upper clamping part and the lower clamping part.

2. The assistive mold forming tooling of claim 1, wherein: The driving member is an oil cylinder or an air cylinder.

3. The assistive mold forming tool of claim 1, wherein: The upper clamping part is provided with a control box for controlling the driving member.

4. The assist template forming tool of claim 3, wherein: The upper clamping part includes a bottom plate and side plates.

5. The assistive mold forming tool of claim 1, wherein: The side plates are fixed above the bottom plate, and the number of side plates is at least two.

6. The assistive mold forming tool of claim 1, wherein: The control box is located between the two side plates.

7. The assistive mold forming tool of claim 2, wherein: The lower clamping part includes a moving block, and the pressing block is fixed on the moving block.

8. The assembly of any one of claims 1-7, wherein: The bottom of the upper clamping part is fixedly connected with two clamping strips.

9. The assist template forming tool of claim 8, wherein: The driving member includes a cylinder body and a piston rod.

10. The assist template forming tool of claim 9, wherein: The piston rod is slidably connected to the cylinder body. The end of the cylinder body is connected to the upper clamping part. The end of the piston rod is connected to the lower clamping part. The number of tool bodies is two. The two tool bodies are connected by a telescopic rod. The end of the telescopic rod is detachably fixed to the upper clamping part. The end of the telescopic rod is fixedly connected with a clamping member. The clamping member is provided with a clamping groove for clamping the upper clamping part. A fixing bolt is connected between the clamping member and the upper clamping part.

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