A high-precision punching device for transformer oil tank shell

Abstract

The present invention relates to a high-precision punching device for a transformer oil tank shell, comprising: a frame, on which a control table is mounted, and limit baffles fixedly arranged on both sides of the frame; a lifting fastener slidably arranged on the control table, the lifting fastener comprising: a lifting cylinder, a cantilever support plate connected to the lifting cylinder; and a stamping assembly located above the control table, the stamping assembly comprising: a stamping head, and a stamping support connected to the stamping head. By adopting the setting of the lifting fastener and the stamping assembly, the workpiece on the control table is efficiently punched, the punching efficiency is improved, and the poor punching efficiency of the traditional punching device is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of transformer oil tank shells, and in particular relates to a high-precision punching device for a transformer oil tank shell. Background Art

[0002] When the transformer oil tank shell is in use, it needs to be punched for assembly. The existing punching device has a simple structure and cannot perform efficient punching on the workpiece, which affects the punching efficiency. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a high-precision punching device for a transformer oil tank shell, which has the advantage of high punching efficiency.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] A high-precision punching device for a transformer oil tank shell comprises: a frame, on which an operating table is installed; limit baffles fixedly arranged on both sides of the frame; a lifting fastener slidably arranged on the operating table, the lifting fastener comprising: a lifting cylinder, a cantilever support plate connected to the lifting cylinder; and a stamping assembly located above the operating table, the stamping assembly comprising: a stamping head, and a stamping support connected to the stamping head.

[0006] As a preferred solution of the present invention, an operation panel is installed on the operation table.

[0007] By implementing the above technical solution and setting of the operation panel, it is convenient to control the punching device.

[0008] As a preferred solution of the present invention, the lifting fasteners are provided with two groups, and the operating platform is provided with a protective cover for installing the lifting cylinder.

[0009] By implementing the above technical solution and setting the protective cover, the safety of the punching operation is improved.

[0010] As a preferred solution of the present invention, the cantilever support plate is movably arranged on a movable end of the lifting cylinder.

[0011] As a preferred solution of the present invention, the punch head includes: a male punch and a female punch matched with the male punch, the male punch is arranged on the operating table, and the female punch is connected to the punch support.

[0012] To implement the above technical solution, the male punch and the female punch cooperate with each other to perform efficient punching operations.

[0013] As a preferred solution of the present invention, the stamping support member includes: a stamping body and a pressure regulating hand wheel arranged on the stamping body.

[0014] Implementing the above technical solution and setting the pressure regulating hand wheel can improve the accuracy of Chongye operation.

[0015] In summary, the present invention has the following beneficial effects:

[0016] By adopting the setting of lifting fasteners and punching components, the workpiece on the operating table can be punched efficiently, the punching efficiency can be improved, and the traditional punching device and the poor punching efficiency can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the stamping support member of the present invention.

[0020] Figure 3 It is a schematic diagram of the lifting fastener structure of the present invention.

[0021] The numbers and letters in the figure represent the corresponding component names:

[0022] 1. Frame; 2. Operating table; 3. Limit baffle; 4. Lifting fasteners; 5. Operating panel; 6. Protective cover; 7. Lifting cylinder; 8. Cantilever support plate; 9. Male punch; 10. Female punch; 11. Stamping body; 12. Pressure adjustment handwheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example

[0025] like Figures 1 to 3 As shown, a high-precision punching device for a transformer oil tank casing comprises: a frame 1, on which an operating table 2 is mounted, and limit baffles 3 are fixedly arranged on both sides of the frame 1; a lifting fastener 4 is slidably arranged on the operating table 2, and an operating panel 5 is mounted on the operating table 2.

[0026] Specifically, the lifting fastener 4 includes: a lifting cylinder 7, a cantilever support plate 8 connected to the lifting cylinder 7; and a stamping assembly located above the operating table 2, the stamping assembly includes: a stamping head, and a stamping support connected to the stamping head.

[0027] Furthermore, two groups of lifting fasteners 4 are provided, the operating platform 2 is provided with a protective cover 6 for installing the lifting cylinder 7, and the cantilever support plate 8 is movably provided on the movable end of the lifting cylinder 7.

[0028] The workpiece on the operating table 2 is pressed by two sets of lifting fasteners 4; at the same time, the lifting fasteners 4 reciprocate on the operating table 2 to better clamp the workpiece.

[0029] Place the workpiece on the operating table 2, and make the punch head downward to perform punching operation; further, the punch head includes: a male punch 9, a female punch 10 matching the male punch 9, the male punch 9 is arranged on the operating table 2, and the female punch 10 is connected to the stamping support; the stamping support includes: a stamping body 11, and a pressure regulating handwheel 12 arranged on the stamping body 11.

[0030] By adopting the lifting fastener 4 and the arrangement of the punching assembly, the workpiece on the operating table 2 is punched efficiently, the punching efficiency is improved, and the traditional punching device is avoided, and the punching operation efficiency is poor.

[0031] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-precision punching device for transformer oil tank shell, characterized in that: include: A frame (1), wherein an operating table (2) is mounted on the frame (1); Limit baffles (3) fixedly arranged on both sides of the frame (1); A lifting fastener (4) slidably arranged on the operating platform (2), the lifting fastener (4) comprising: a lifting cylinder (7), a cantilever support plate (8) connected to the lifting cylinder (7); and, A stamping assembly is located above the operating table (2), and the stamping assembly comprises: a stamping head and a stamping support connected to the stamping head.

2. A high-precision punching device for transformer oil tank shell according to claim 1, characterized in that: An operation panel (5) is installed on the operation table (2).

3. A high-precision punching device for transformer oil tank shell according to claim 1, characterized in that: The lifting fasteners (4) are provided in two groups, and the operating platform (2) is provided with a protective cover (6) for installing the lifting cylinder (7).

4. A high-precision punching device for transformer oil tank shell according to claim 1, characterized in that: The cantilever support plate (8) is movably arranged on a movable end of the lifting cylinder (7).

5. A high-precision punching device for transformer oil tank shell according to claim 1, characterized in that: The punch head comprises: a male punch (9) and a female punch (10) matched with the male punch (9); the male punch (9) is arranged on an operating table (2); and the female punch (10) is connected to the punch support.

6. A high-precision punching device for transformer oil tank shell according to claim 1, characterized in that: The stamping support component comprises: a stamping body (11) and a pressure regulating hand wheel (12) arranged on the stamping body (11).

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