Insulating paper punching and positioning tool

Abstract

The utility model relates to positioning tool technical field, concretely is a kind of insulating paper positioning tool for punching, including bottom plate and electric cylinder, the upper surface left side of bottom plate is fixedly connected with fixed frame, the right side wall of fixed frame is fixedly connected with placing plate, the upper surface left side of placing plate is fixedly connected with locating seat, the inside of placing plate is equipped with cavity.The utility model is placed on placing plate when working with a punch insulating paper to be punched, make its one side adhere to locating seat, the output shaft one end of motor is rotated clockwise to drive screw rod to rotate clockwise, so that two nut seats are mutually close to drive two locating plates one synchronous mutual close, locating plate one adheres to insulating paper, insulating paper is positioned in front-back direction, the right side of locating plate two adheres to insulating paper is driven by the piston rod one end of electric cylinder to elongate, cooperate locating seat and insulating paper is positioned in left-right direction, realize automatic positioning, reduce shift phenomenon, improve the stability and positioning accuracy of insulating paper.

Description

Technical Field

[0001] This utility model relates to the field of positioning tooling technology, specifically to a positioning tooling for punching holes in insulating paper. Background Technology

[0002] Insulating paper is a general term for electrical insulating paper, mainly used as an insulating material for electrical equipment such as cables and coils. It has both good insulation and mechanical strength. It includes various types such as capacitor paper, cable paper, and telephone paper, and can be adapted to different voltage and environmental requirements by parameters such as thickness and temperature resistance rating. Its main characteristics cover dielectric strength, thermal stability, and chemical compatibility.

[0003] In the processing of insulating paper, it is usually necessary to punch holes in the insulating paper according to assembly requirements to facilitate subsequent installation and fixation. At present, the drilling operation of insulating paper is mostly carried out by traditional drilling mechanism combined with manual positioning. Manual positioning is difficult to guarantee the stability of the insulating paper during the drilling process, and the insulating paper is prone to displacement, resulting in drilling position deviation. Therefore, an insulating paper drilling positioning fixture is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a tooling for positioning and punching holes in insulating paper to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning fixture for punching holes in insulating paper, comprising a base plate and an electric cylinder. A fixing frame is fixedly connected to the left side of the upper surface of the base plate, and a placement plate is fixedly connected to the right side wall of the fixing frame. A positioning seat is fixedly connected to the left side of the upper surface of the placement plate. The placement plate has a cavity inside, and a screw is rotatably connected to the inner side wall of the cavity via a bearing. A motor is mounted on the front surface of the placement plate, and one end of the output shaft of the motor extends into the cavity and is fixedly connected to the front end of the screw. Two nut seats are symmetrically threaded to the outer side wall of the screw. Two through slots are symmetrically opened on the upper surface of the placement plate, and the through slots communicate with the cavity. A connecting rod is fixedly connected to the upper surface of the nut seats, and a positioning plate one is fixedly connected to the top end of the connecting rod. A positioning plate two is fixedly connected to one end of the piston rod of the electric cylinder.

[0006] As a further preferred embodiment of this technical solution: two guide rods are symmetrically fixedly connected to the inner wall of the cavity, and the guide rods are slidably connected to the nut seat.

[0007] As a further preferred embodiment of this technical solution: a support plate is fixedly connected to the right side wall of the placement plate, and the bottom of the electric cylinder is mounted on the upper surface of the support plate.

[0008] As a further preferred embodiment of this technical solution: a material discharge hole is provided on the right side of the lower surface of the placement plate, and a collection box is placed on the right side of the upper surface of the base plate.

[0009] As a further preferred embodiment of this technical solution, two handles are symmetrically fixedly connected to the top of the outer side wall of the collection box.

[0010] As a further preferred embodiment of this technical solution: a control panel is mounted on the front surface of the fixing frame, and the electrical output terminal of the control panel is electrically connected to the electrical input terminal of the motor and the electric cylinder respectively through wires.

[0011] As a further preferred embodiment of this technical solution: the lower surface of the placement plate is symmetrically and fixedly connected to the right side wall of the fixing frame by two brackets.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In operation, this invention places a piece of insulating paper to be punched on a placement plate, with one side of it adhering to a positioning seat. The output shaft of a motor rotates clockwise, causing a screw to rotate clockwise as well. This brings the two nut seats closer together, simultaneously bringing the two positioning plates closer together. The positioning plate adheres to the insulating paper, limiting its position in the front-to-back direction. Meanwhile, the piston rod of an electric cylinder extends, causing the second positioning plate to adhere to the right side of the insulating paper, thus coordinating with the positioning seat to limit its position in the left-to-right direction. This achieves automated positioning, reduces displacement, and improves the stability and positioning accuracy of the insulating paper. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the placement plate and the bracket in this utility model;

[0017] Figure 4 This is a cross-sectional view of the placement plate from a certain angle in this utility model;

[0018] Figure 5 This is a cross-sectional view of the placement plate from another perspective in this utility model.

[0019] In the picture:

[0020] 1. Base plate; 2. Fixing frame; 3. Placement plate; 4. Positioning seat; 5. Cavity; 6. Screw; 7. Motor; 8. Nut seat; 9. Connecting rod; 10. Positioning plate one; 11. Guide rod; 12. Through groove; 13. Support plate; 14. Electric cylinder; 15. Positioning plate two; 16. Material drop hole; 17. Collection box; 18. Handle; 19. Control panel; 20. Bracket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "equipment" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0023] Please see Figure 1-5This utility model provides a technical solution: a positioning fixture for punching holes in insulating paper, including a base plate 1 and an electric cylinder 14. A fixing frame 2 is fixedly connected to the left side of the upper surface of the base plate 1, and a placement plate 3 is fixedly connected to the right side wall of the fixing frame 2. A positioning seat 4 is fixedly connected to the left side of the upper surface of the placement plate 3. The placement plate 3 has a cavity 5 inside, and a screw 6 is rotatably connected to the inner side wall of the cavity 5 through a bearing. A motor 7 is installed on the front surface of the placement plate 3. One end of the output shaft of the motor 7 extends into the cavity 5 and is fixedly connected to the front end of the screw 6. Two nut seats 8 are symmetrically threaded to the outer side wall of the screw 6. Two through slots 12 are symmetrically opened on the upper surface of the placement plate 3, and the through slots 12 communicate with the cavity 5. A connecting rod 9 is fixedly connected to the upper surface of the nut seats 8, and a positioning seat 4 is fixedly connected to the top end of the connecting rod 9. Positioning plate 15 is fixedly connected to one end of the piston rod of electric cylinder 14 and plate 10. The top of the inner wall of the fixing frame 2 is used to install the drilling mechanism. The threads of the two nut seats 8 are in opposite directions. An insulating paper to be drilled is placed on the placement plate 3, so that one side of it is attached to the positioning seat 4. The output shaft of motor 7 rotates clockwise, driving screw 6 to rotate clockwise, so that the two nut seats 8 move closer to each other, causing the two positioning plates 10 to move closer to each other synchronously. Positioning plate 10 is attached to the insulating paper, limiting the insulating paper in the front-back direction. One end of the piston rod of electric cylinder 14 extends, causing positioning plate 15 to be attached to the right side of the insulating paper, which, together with positioning seat 4, limits the insulating paper in the left-right direction. This realizes automated positioning, reduces displacement, and improves the stability and positioning accuracy of the insulating paper.

[0024] In this embodiment, specifically: two guide rods 11 are symmetrically fixedly connected to the inner wall of the cavity 5, and the guide rods 11 are slidably connected to the nut seat 8; the nut seat 8 slides on the outer wall of the guide rods 11, which can prevent the nut seat 8 from rotating.

[0025] In this embodiment, specifically: a support plate 13 is fixedly connected to the right side wall of the placement plate 3, and the bottom of the electric cylinder 14 is installed on the upper surface of the support plate 13; this facilitates the support of the electric cylinder 14.

[0026] In this embodiment, specifically: a material drop hole 16 is provided on the right side of the lower surface of the placement plate 3, and a collection box 17 is placed on the right side of the upper surface of the base plate 1; after the punching mechanism performs punching processing, the paper material that is punched down will fall into the collection box 17 along the material drop hole 16.

[0027] In this embodiment, specifically: two handles 18 are symmetrically fixedly connected to the top of the outer side wall of the collection box 17; this facilitates the movement of the collection box 17.

[0028] In this embodiment, specifically: a control panel 19 is installed on the front surface of the fixing frame 2, and the electrical output terminal of the control panel 19 is electrically connected to the electrical input terminal of the motor 7 and the electric cylinder 14 through wires; so as to facilitate the control of the working state of the motor 7 and the electric cylinder 14.

[0029] In this embodiment, specifically: two brackets 20 are symmetrically fixedly connected between the lower surface of the placement plate 3 and the right side wall of the fixing frame 2; the brackets 20 can support the placement plate 3 and improve the stability of the placement plate 3.

[0030] The working principle of this utility model is as follows: A piece of insulating paper to be punched is placed on the placement plate 3, with one side of it adhering to the positioning seat 4. The output shaft of the motor 7 rotates clockwise, driving the screw 6 to rotate clockwise, causing the two nut seats 8 to move closer to each other, which in turn drives the two positioning plates 10 to move closer to each other simultaneously. The positioning plates 10 adhere to the insulating paper, limiting the insulating paper in the front-back direction. One end of the piston rod of the electric cylinder 14 extends, causing the positioning plate 15 to adhere to the right side of the insulating paper, which, together with the positioning seat 4, limits the insulating paper in the left-right direction. This achieves automated positioning, reduces displacement, and improves the stability and positioning accuracy of the insulating paper. After the punching mechanism performs the punching process, the punched paper will fall into the collection box 17 along the discharge hole 16.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling for positioning and punching holes in insulating paper, characterized in that: The device includes a base plate (1) and an electric cylinder (14). A fixing frame (2) is fixedly connected to the left side of the upper surface of the base plate (1). A placement plate (3) is fixedly connected to the right side wall of the fixing frame (2). A positioning seat (4) is fixedly connected to the left side of the upper surface of the placement plate (3). A cavity (5) is provided inside the placement plate (3). A screw (6) is rotatably connected to the inner side wall of the cavity (5) through a bearing. A motor (7) is installed on the front surface of the placement plate (3). One end of the output shaft of the motor (7) extends into the cylinder. The cavity (5) is fixedly connected to the front end of the screw (6). The outer wall of the screw (6) is symmetrically threaded with two nut seats (8). The upper surface of the placement plate (3) is symmetrically opened with two through slots (12). The through slots (12) communicate with the cavity (5). The upper surface of the nut seat (8) is fixedly connected with a connecting rod (9). The top end of the connecting rod (9) is fixedly connected with a positioning plate one (10). The piston rod of the electric cylinder (14) is fixedly connected with a positioning plate two (15).

2. The insulating paper punching and positioning fixture according to claim 1, characterized in that: Two guide rods (11) are symmetrically fixedly connected to the inner wall of the cavity (5), and the guide rods (11) are slidably connected to the nut seat (8).

3. The insulating paper punching and positioning fixture according to claim 2, characterized in that: A support plate (13) is fixedly connected to the right side wall of the placement plate (3), and the bottom of the electric cylinder (14) is installed on the upper surface of the support plate (13).

4. The insulating paper punching and positioning fixture according to claim 3, characterized in that: A material discharge hole (16) is provided on the right side of the lower surface of the placement plate (3), and a collection box (17) is placed on the right side of the upper surface of the base plate (1).

5. The insulating paper punching and positioning fixture according to claim 4, characterized in that: Two handles (18) are symmetrically fixed to the top of the outer side wall of the collection box (17).

6. The insulating paper punching and positioning fixture according to claim 5, characterized in that: The front surface of the mounting bracket (2) is equipped with a control panel (19), and the electrical output terminal of the control panel (19) is electrically connected to the electrical input terminal of the motor (7) and the electric cylinder (14) respectively through wires.

7. The insulating paper punching and positioning fixture according to claim 6, characterized in that: Two brackets (20) are symmetrically fixedly connected between the lower surface of the placement plate (3) and the right side wall of the fixing frame (2).

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