Anti-adhesion pressing block
By designing a block that can be blocked with anti-adhesion, using the ejection assembly and adjustment assembly, the problem of adhesion between the insulator and the block during the pressing process is solved, and stable pressing and disengagement is achieved to adapt to insulators of different widths.
Patent Information
- Application Number
- CN202420379567.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-02-28
AI Technical Summary
In the prior art, the insulating member is prone to stick to the pressing block during the pressing process, resulting in installation difficulties and inconvenience.
A block that can be blocked is designed, including an ejection assembly and an adjustment assembly. Through the fitting of the sleeve rod, the driving rod and the connecting rod, the stable positioning and disengagement of the insulating member is achieved to prevent adhesion.
The stable pressing and disengagement of the insulating parts is achieved, the adhesion phenomenon is avoided, the installation efficiency and adaptability are improved, and the insulating parts of different widths can be adapted to insulating parts.
Smart Images
Figure CN223140541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transformer insulation part installation, in particular to a pressing block that can prevent adhesion. Background Technique
[0002] The transformer winding is sleeved on the iron core column. In order to ensure the insulation distance between the end of the winding and the yoke, it is usually necessary to install insulation parts between the upper and lower ends of the winding (coil) and the yoke. During the installation of the insulation parts, the insulation parts need to be pressed into the matching installation openings through a pressing device.
[0003] At present, in the prior art, when installing and embedding the insulation parts, the insulation parts are sucked tightly on the lower side of the pressing block and then pressed, or the insulation parts are manually embedded first, and then the pressing block of the pressing device is pressed down to install and embed the insulation parts. However, during the process of pressing the insulation parts, due to the close contact with the pressing block, the air under the pressing block is fully squeezed out, resulting in that during the subsequent rising process of the pressing block, under the action of the atmospheric pressure, the insulation parts may adhere to the pressing block. In view of this, we propose a pressing block that can prevent adhesion. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a pressing block that can prevent adhesion, which can solve the problems proposed in the above background technique.
[0005] To achieve the above purpose, the pressing block that can prevent adhesion proposed by the utility model includes a pressing block body. A positioning strip is slidably connected to the lower side of the pressing block body. A jacking component and an adjusting component are arranged in the pressing block body. The jacking component includes:
[0006] A sleeve rod, which is inlaid and installed in the inner wall of the pressing block body. A jacking rod is sleeved on the sleeve rod. Through the sleeving of the sleeve rod on the jacking rod, when the jacking rod slides in the vertical direction, it can move stably.
[0007] A driving rod, which is hinged on the outer wall of the jacking rod.
[0008] And a connecting rod, which is hinged to the driving rod. By using the driving rod, when the connecting rod moves towards the jacking rod, the jacking rod can contract, and when the connecting rod moves away from the jacking rod, the jacking rod can eject, which is convenient for the subsequent positioning of the pressing block on the insulation parts. At the same time, after the installation of the insulation parts is completed, it is convenient for the pressing block to be separated, preventing the pressing block from adhering to the insulation parts.
[0009] Preferably, the adjustment assembly includes a bidirectional screw rod, which is rotatably connected to the inner wall of the pressure block body. A motor is embedded in the pressure block body, and the output shaft of the motor is fixedly connected to the bidirectional screw rod. When the output shaft of the motor rotates, it can drive the bidirectional screw rod to rotate, which is convenient for subsequent adjustment of the position of the positioning bar, so that the positioning bar can position the insulating part.
[0010] Preferably, the bidirectional screw is threadedly connected with a moving block, the moving block is slidably connected in the inner wall of the pressing block body, and the lower side of the moving block is fixedly connected with a connecting column.
[0011] Preferably, the bottom of the connecting column is on the same horizontal line as the bottom surface of the pressing block body, and the connecting column is fixedly connected to the connecting rod.
[0012] Preferably, the ejector rods are provided in multiple groups, and each group of ejector rods has two groups of driving rods hinged on the outer wall.
[0013] Preferably, a limiting through groove is provided on the lower side of the pressing block body, and the connecting column is slidably connected in the limiting through groove. By using the limiting through groove, the movement of the connecting column can be limited.
[0014] The utility model provides a pressing block capable of preventing adhesion, which has the following beneficial effects:
[0015] (1) The anti-adhesion pressing block uses an adjustment component and an ejection component, so that the device can position the insulating part during the process of pressing the insulating part, ensuring that the insulating part is pressed in stably. After the insulating part is pressed in, the positioning of the insulating part is released, and the ejection rod is lowered and moved out of the pressing block body to press the insulating part, so that the pressing block body will not stick during the process of separating from the insulating part.
[0016] (2) The anti-adhesion pressure block can adjust the position of the positioning strip when the motor output shaft drives the bidirectional screw to rotate through the use of the adjustment component, so that the positioning strip can position the insulating parts of different widths, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the overall sectional structure of the present utility model;
[0020] Figure 3 This is a schematic diagram of the adjustment component and the ejection component of the present utility model.
[0021] Explanation of the reference numerals in the drawings:
[0022] 1. Pressing block body; 2. Positioning strip; 3. Ejection component; 4. Adjustment component; 101. Limit through groove; 31. Sleeve rod; 32. Ejection rod; 33. Driving rod; 34. Connecting rod; 41. Bidirectional lead screw; 42. Moving block; 43. Motor; 44. Connecting column.
[0023] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-3 , the present utility model provides a pressing block that can prevent adhesion, including a pressing block body 1. A positioning strip 2 is slidably connected to the lower side of the pressing block body 1. By using the positioning strip 2, the insulating part can be positioned, so that the insulating part can be stably pressed into by the pressing block body 1. An ejection component 3 and an adjustment component 4 are arranged in the pressing block body 1. By using the ejection component 3 and the adjustment component 4, during the process of pressing the insulating part into the device, the insulating part can be positioned to ensure stable pressing. After the insulating part is pressed in, by releasing the positioning of the insulating part, the pressing block body 1 will not adhere during the process of separating from the insulating part.
[0026] In an embodiment of the present utility model, in order to be able to position insulating parts of different widths, specifically, the adjusting assembly 4 includes a bidirectional lead screw 41. The bidirectional lead screw 41 is rotatably connected to the inner wall of the pressing block body 1. A motor 43 is embedded and installed in the pressing block body 1. The output shaft of the motor 43 is fixedly connected to the bidirectional lead screw 41. The bidirectional lead screw 41 is threadedly connected with a moving block 42. The moving block 42 is slidably connected to the inner wall of the pressing block body 1. A connecting column 44 is fixedly connected to the lower side of the moving block 42. A limiting through groove 101 is formed in the lower side of the pressing block body 1. The connecting column 44 is slidably connected in the limiting through groove 101. By using the limiting through groove 101, the movement of the connecting column 44 can be limited. The connecting column 44 is fixedly connected to the positioning strip 2. When the output shaft of the motor 43 drives the bidirectional lead screw 41 to rotate, the moving block 42 moves, thereby adjusting the position of the connecting column 44, so that the position of the positioning strip 2 can be adjusted, and then the positioning strip 2 can position insulating parts of different widths, improving the use effect of the device.
[0027] Further, in order to prevent the pressing block body 1 from adhering to the insulating part after the insulating part is pressed in, specifically, the ejecting assembly 3 includes a sleeve rod 31. The sleeve rod 31 is embedded and installed in the inner wall of the pressing block body 1. The sleeve rod 31 is sleeved with an ejecting rod 32. A driving rod 33 is hinged on the outer wall of the ejecting rod 32. There are multiple groups of ejecting rods 32, and two driving rods 33 are hinged on the outer wall of each group of ejecting rods 32. The end of the driving rod 33 away from the ejecting rod 32 is hinged to a connecting rod 34. The bottom of the connecting column 44 is on the same horizontal line as the bottom surface of the pressing block body 1. The connecting column 44 is fixedly connected to the connecting rod 34. When the insulating part is pressed in, by starting the reverse rotation of the output shaft of the motor 43, the bidirectional lead screw 41 is driven to reverse. At this time, the positioning strip 2 can move away from the insulating part, thereby releasing the positioning of the insulating part. During this process, the connecting column 44 drives the connecting rod 34 to move away from the sleeve rod 31. Under the action of the driving rod 33, the ejecting rod 32 can move downward and extend out of the pressing block body 1 to hold the insulating part, and then the pressing block body 1 can be moved away from the insulating part, so that the pressing block body 1 will not adhere during the process of separating from the insulating part.
[0028] In use, first move the pressing block body 1 above the insulating part, and then start the motor 43. When the output shaft of the motor 43 drives the bidirectional lead screw 41 to rotate, the moving block 42 moves, thereby adjusting the position of the connecting column 44, so that the position of the positioning strip 2 can be adjusted, and then the positioning strip 2 positions the insulating part. Then, press down the pressing block body 1 to press the insulating part into place. After the insulating part is pressed in, by starting the output shaft of the motor 43 to reverse, driving the bidirectional lead screw 41 to reverse, at this time the positioning strip 2 can move away from the insulating part, thereby releasing the positioning of the insulating part. During this process, the connecting column 44 drives the connecting rod 34 to move away from the sleeve rod 31. Under the action of the driving rod 33, the ejector rod 32 can move downward, extend out of the pressing block body 1, and hold the insulating part. Then, move the pressing block body 1 away from the insulating part.
[0029] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.
Claims
1. An anti-sticking pressing block, comprising a pressing block body (1), characterized in that: A positioning bar (2) is slidably connected to the lower side of the pressing block body (1). An ejecting component (3) and an adjusting component (4) are arranged in the pressing block body (1). The ejecting component (3) includes: A sleeve rod (31) which is embedded and installed in the inner wall of the pressing block body (1), and the sleeve rod (31) is sleeved with an ejecting rod (32); A driving rod (33) which is hinged to the outer wall of the ejecting rod (32); And a connecting rod (34) which is hinged to the driving rod (33).
2. The anti-adhesion pressing block according to claim 1, wherein: The adjusting component (4) includes a bidirectional lead screw (41) which is rotatably connected to the inner wall of the pressing block body (1). A motor (43) is embedded and installed in the pressing block body (1), and the output shaft of the motor (43) is fixedly connected to the bidirectional lead screw (41).
3. The anti-sticking pressing block according to claim 2, characterized in that: The bidirectional lead screw (41) is threadedly connected with a moving block (42). The moving block (42) is slidably connected to the inner wall of the pressing block body (1), and a connecting column (44) is fixedly connected to the lower side of the moving block (42).
4. The anti-sticking briquette according to claim 3, wherein: The bottom of the connecting column (44) is on the same horizontal line as the bottom surface of the pressing block body (1), and the connecting column (44) is fixedly connected to the connecting rod (34).
5. A non-sticking pressing block according to claim 1, characterized in that: A plurality of groups of the ejecting rods (32) are provided, and two groups of driving rods (33) are hinged to the outer wall of each group of ejecting rods (32).
6. The anti-adhesion pressing block according to claim 3, characterized in that: A limiting through groove (101) is formed in the lower side of the pressing block body (1), and the connecting column (44) is slidably connected in the limiting through groove (101).