Insulating cover plate punching device
By designing an insulating cover plate drilling device containing positioning blocks and blowing heads, the problems of inaccurate drilling and residues of miscellaneous chips in the prior art are solved, and an efficient and accurate drilling process is achieved.
Patent Information
- Application Number
- CN202421320929.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing insulating cover drilling devices lack positioning systems, which leads to inaccurate drilling and prone to problems such as residual chips in the holes.
An insulating cover plate drilling device including drilling table, annular guide rail, slider, base plate, bracket, cylinder, positioning block, air blow head and other components is designed. The device achieves tight clamping and positioning of the insulating cover plate through the cylinder and the positioning block, and removes debris through the blowing head.
Efficient drilling of the insulating cover plate is achieved to ensure the accuracy of drilling, and avoid the problem of residual chips in the holes, improving the overall working efficiency.
Smart Images
Figure CN222609824U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrical equipment, in particular to an insulating cover plate punching device. Background Art
[0002] The insulating cover is installed on the switch cabinet equipment. Installation holes are processed around the insulating cover. When drilling, multiple insulating cover plates are clamped by clamps for drilling. Although this method can process multiple insulating cover plates at one time, due to lack of positioning and loose clamping, the insulating cover plates are easily misplaced, resulting in inaccurate drilling and residual debris in the holes. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide an insulating cover plate punching device in view of the deficiencies of the above-mentioned prior art.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] The cam is provided with a plurality of guide rails, and a plurality of guide rails are provided on the guide rails, a plurality of guide rails are provided on the guide rails, a plurality of guide rails are provided on the guide rails, and a plurality of guide rails are provided on the guide rails.
[0006] Furthermore, a positioning groove is processed on the positioning block.
[0007] Furthermore, a mounting groove is processed on the inner surface of the bracket, the movable block slides in the mounting groove, a dovetail groove is arranged at the bottom of the mounting groove, a dovetail slider is arranged at the bottom of the movable block, and the dovetail slider slides in the dovetail groove.
[0008] Furthermore, the clamping block is a conical clamping block, and the clamping slot is a conical clamping socket.
[0009] Furthermore, a bearing seat is provided at the bottom of the punching workbench, a bearing is provided in the bearing seat, and the rotating shaft is cooperatively connected with the bearing.
[0010] Compared with the prior art, the insulating cover plate punching device of the utility model can clamp multiple insulating cover plates at one time for punching, which is highly efficient. At the same time, the air blowing head can blow away the debris generated during the punching process to avoid residue. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model;
[0012] Figure 2 yes Figure 1 Sectional view at AA;
[0013] Figure 3 yes Figure 1 Sectional view at the middle BB;
[0014] Figure 4 It is a structural schematic diagram of the connection between the card block and the card slot in the utility model;
[0015] Among them, 1. punching workbench, 2. ring guide rail, 3. base plate, 4. bracket, 5. cylinder, 6. positioning block, 7. pressure block, 8. connecting plate, 9. movable block, 10. dovetail slider, 11. positioning groove, 12. blowing bracket, 13. blowing head, 14. rotating shaft, 15. bearing seat, 16. motor, 17. positioning cylinder, 18. clamping block, 19. clamping groove. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present utility model will be described clearly and completely below.
[0017] like Figure 1 to Figure 4 As shown, an insulating cover plate punching device includes a punching workbench 1, an annular guide rail 2 is arranged on the punching workbench 1, a slider is arranged on the annular guide rail 2, a base plate 3 is installed on the slider, and a bracket 4 is symmetrically arranged on the base plate 3, a cylinder 5 is installed on the outer side of the bracket 4, a plurality of groups of positioning blocks 6 are evenly distributed on the inner side of the bracket 4, a pressure block 7 is arranged above each group of positioning blocks 6, a connecting plate 8 is installed on the piston end of the cylinder 5, a movable block 9 is installed on the connecting plate 8, and the pressure block 7 is installed on the movable block 9.
[0018] In this embodiment, a mounting groove is processed on the inner surface of the bracket 4, and the movable block 9 slides in the mounting groove. A dovetail groove is provided at the bottom of the mounting groove, and a dovetail slider 10 is provided at the bottom of the movable block 9. The dovetail slider 10 slides in the dovetail groove. A threaded hole is processed on the surface of the movable block 9, and the pressing block 7 is fixed to the movable block 9 by a screw 11. A positioning groove 11 is processed on the positioning block 6, and the depth of the positioning groove 11 is less than the thickness of the insulating cover. When clamping, the insulating cover is positioned by the positioning groove 11. After starting the cylinder 5, the pressing block 7 is pressed down to clamp the insulating cover.
[0019] A blowing bracket 12 is connected to one side of the base plate 3, and a plurality of blowing heads 13 are installed on the blowing bracket 12. The blowing heads 13 are respectively directed toward the clamping positions of the positioning blocks 6. During the clamping process, a gap is maintained between the insulating cover plates. Thus, during the punching process, the blowing heads 13 blow air toward the clamping positions to blow out debris.
[0020] A rotating shaft 14 is arranged at the bottom of the base plate 3, and the rotating shaft 14 passes through the punching workbench 1 below. A bearing seat 15 is arranged at the bottom of the punching workbench 1, and a bearing is arranged in the bearing seat 15. The rotating shaft 14 is matched and connected with the bearing. A motor 16 is arranged below the punching workbench 1, and the shaft extension of the motor 16 and the rotating shaft 14 are connected with gears, and the gears are meshed for transmission. A positioning cylinder 17 is installed on one side of the punching workbench 1 through a pad, and the piston of the positioning cylinder 17 is connected with a clamping block 18, and a clamping groove 19 is processed on the periphery of the base plate 3.
[0021] In this embodiment, the block 18 is a conical block, and the slot 19 is a conical slot. During the punching process, the motor drives the base plate 3 to rotate. After rotating to the slot 19 position, the block 18 is inserted into the slot 19 to perform punching. The block with a conical structure has a guiding function and is more stable when it is clamped and fixed to the base plate 3.
[0022] The present invention is not limited to the described embodiments. Those skilled in the art may make some modifications or changes without departing from the spirit and scope of the present invention, that is, within the scope of disclosure. Therefore, the scope of protection of the present invention shall be subject to the scope defined in the claims.
Claims
1. An insulating cover plate punching device, characterized in that: The invention comprises a punching workbench, wherein the punching workbench is provided with an annular guide rail, the annular guide rail is provided with a slider, a base plate is installed on the slider, and a bracket is symmetrically arranged on the base plate, a cylinder is installed on the outer side of the bracket, a plurality of groups of positioning blocks are evenly distributed on the inner side of the bracket, a pressure block is arranged above each group of positioning blocks, a connecting plate is installed on the piston end of the cylinder, a movable block is installed on the connecting plate, the pressure block is installed on the movable block, a blowing bracket is connected to one side of the base plate, a plurality of blowing heads are installed on the blowing bracket, and the blowing heads respectively face the clamping positions of the positioning blocks, a rotating shaft is provided at the bottom of the base plate, the punching workbench is passed through the bottom of the rotating shaft, a motor is provided under the punching workbench, the motor is connected to the rotating shaft through a gear, a positioning cylinder is installed on one side of the punching workbench through a pad, the piston of the positioning cylinder is connected with a card block, a card groove is processed on the periphery of the base plate, and the card block is carded into the card groove when punching.
2. The insulating cover plate punching device according to claim 1, characterized in that: A positioning groove is processed on the positioning block.
3. The insulating cover plate punching device according to claim 1, characterized in that: The inner surface of the bracket is processed with a mounting groove, the movable block slides in the mounting groove, a dovetail groove is arranged at the bottom of the mounting groove, a dovetail slider is arranged at the bottom of the movable block, and the dovetail slider slides in the dovetail groove.
4. The insulating cover plate punching device according to claim 1, characterized in that: The clamping block is a conical clamping block, and the clamping slot is a conical bayonet.
5. The insulating cover plate punching device according to claim 1, characterized in that: A bearing seat is arranged at the bottom of the punching workbench, a bearing is arranged in the bearing seat, and the rotating shaft is matched and connected with the bearing.