Semi-automatic positioning and punching device

Abstract

The utility model belongs to the technical field of iron core punching, and discloses a semi-automatic positioning punching device which comprises a positioning assembly used for bearing and limiting an iron core and further comprises a machine frame assembly used for supporting reciprocating sliding switching punching stations, and a drilling assembly used for locking the punching stations and drilling holes is installed on the machine frame assembly. The two positioning assemblies are symmetrically arranged and connected with the rack assembly through bolts. The rack assembly comprises a workbench, a sliding rail is installed on the workbench, and two limiting plates are symmetrically arranged at the two ends of the sliding rail. The drilling assembly includes a carriage. According to the semi-automatic positioning punching device, through the arrangement of double-station reciprocating switching punching, the punching speed of an iron core is increased; through the arrangement of sliding and matching with rotary locking, the convenience of station switching operation is improved; and through the arrangement that rapid positioning is matched with automatic feeding punching, the punching accuracy and stability are guaranteed, the labor intensity of workers is reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron core punching, in particular to a semi-automatic positioning punching device. Background Art

[0002] Traditional iron core punching tooling is complicated to use, and ordinary electric drills are used for punching, which is inconvenient to operate and has poor accuracy and stability. To address this problem, a semi-automatic positioning punching device has been developed. Utility Model Content

[0003] The purpose of the present invention is to provide a semi-automatic positioning punching device to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A semi-automatic positioning and punching device includes a positioning assembly for supporting the iron core limit, and also includes a frame assembly for supporting the reciprocating sliding switching of the punching station, and a drilling assembly for locking the punching station and drilling is installed on the frame assembly, and two positioning assemblies are symmetrically arranged and bolted to the frame assembly; the frame assembly includes a workbench, a slide rail is installed on the workbench, and two limit plates are symmetrically arranged at both ends of the slide rail; the drilling assembly includes a slide, a screw rod is installed in the middle of the slide, a feed motor is provided behind the screw rod, a movable frame is installed in the middle of the screw rod, a drilling rig is installed on the movable frame, and two locking plates are symmetrically arranged on both sides of the movable frame.

[0006] Furthermore: the positioning assembly includes a base plate, a plurality of support blocks are installed on the base plate, the support blocks are evenly distributed around the circumference, a positioning block is provided on the inner side of the support block, there are three positioning blocks evenly distributed around the circumference, and an angle positioning nail is installed on one side of the base plate.

[0007] Furthermore, the support block and the positioning block are respectively connected to the base plate by bolts, and the corner positioning nails are connected to the base plate by threads.

[0008] Furthermore: four supporting legs are evenly arranged at the four corners of the bottom of the workbench, and the supporting legs and the workbench are welded together.

[0009] Furthermore, the slide rail and the workbench are connected by bolts, and the limit plate and the slide rail are riveted together.

[0010] Furthermore: the locking plate and the movable frame are rotatably connected.

[0011] Compared with the prior art, the beneficial effects are:

[0012] 1. The double-station reciprocating punching setting speeds up the core punching speed;

[0013] 2. The sliding and rotating lock settings improve the convenience of station switching operations;

[0014] 3. Through the setting of rapid positioning and automatic feeding punching, the accuracy and stability of punching are guaranteed, the intensity of manual labor is reduced, and time and effort are saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a semi-automatic positioning punching device described in the utility model;

[0016] Figure 2 This is a schematic diagram of a positioning component of a semi-automatic positioning punching device described in the present invention;

[0017] Figure 3 This is a schematic diagram of a frame assembly of a semi-automatic positioning punching device described in the present invention;

[0018] Figure 4 It is a schematic diagram of a drilling component of a semi-automatic positioning and punching device described in the utility model.

[0019] In the accompanying drawings: 101, base plate; 102, support block; 103, positioning block; 104, corner positioning pin; 201, workbench; 202, slide rail; 203, limit plate; 204, support leg; 301, slide; 302, screw rod; 303, feed motor; 304, movable frame; 305, drilling rig; 306, locking plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-4 A semi-automatic positioning and punching device includes a positioning component for supporting the iron core limit, and a frame component for supporting the reciprocating sliding switching of the punching station. A drilling component for locking the punching station and drilling is installed on the frame component. Two positioning components are symmetrically arranged and bolted to the frame component.

[0022] In this embodiment, the frame assembly includes a workbench 201, on which a slide rail 202 is mounted. The slide rail 202 and the workbench 201 are bolted together. Two limit plates 203 are symmetrically provided at both ends of the slide rail 202. The limit plates 203 and the slide rail 202 are riveted together. Four support legs 204 are evenly provided at the four corners of the bottom of the workbench 201. The support legs 204 and the workbench 201 are welded together. The support legs 204 push the workbench 201 to support the slide rail 202. The limit plates 203 position the slide 301 and prevent the slide 301 from separating from the slide rail 202.

[0023] In this embodiment: the positioning assembly includes a base plate 101, on which are mounted a number of support blocks 102, which are evenly distributed around the circumference of the support blocks 102, and a positioning block 103 is provided on the inner side of the support block 102, the support blocks 102 and the positioning blocks 103 are bolted to the base plate 101 respectively, and there are three positioning blocks 103 evenly distributed around the circumference, and an angle positioning nail 104 is mounted on one side of the base plate 101, which is threadedly connected to the base plate 101. First, the iron core is hoisted by a crane and placed on the support block 102 of the base plate 101, and is positioned close to the positioning block 103 through the inner hole, and then the angle positioning nail 104 is screwed into the iron core from the side to accurately position the iron core angle;

[0024] In this embodiment: the drilling assembly includes a slide 301, a screw rod 302 is installed in the middle of the slide 301, a feed motor 303 is provided behind the screw rod 302, a movable frame 304 is installed in the middle of the screw rod 302, a drilling rig 305 is installed on the movable frame 304, two locking plates 306 are symmetrically installed on both sides of the movable frame 304, the locking plates 306 and the movable frame 304 are rotatably connected, the slide 301 is slid along the slide rail 202, so that one side of the slide 301 is close to the limit plate 203 at one end of the slide rail 202, the rotating lock plate 306 clamps the limit plate 203 and fixes it, and then the feed motor 303 drives the screw rod 302 to rotate, pushing the movable frame 304 to drive the drilling rig 305 to feed and drill holes in the iron core.

[0025] Working principle: first use a crane to lift the iron core and place it on the support block 102 of the base plate 101, and position it close to the positioning block 103 through the inner hole, then screw the angle positioning nail 104 and insert it into the iron core from the side to accurately position the iron core angle, and then slide the slide 301 along the slide rail 202 so that one side of the slide 301 is close to the limit plate 203 at one end of the slide rail 202, and rotate the lock plate 306 to hold the limit plate 203 fixed, and then the feed motor 303 drives the screw rod 302 to rotate, pushing the movable frame 304 to drive the drill rig 305 to feed and punch the iron core. At the same time, the second iron core can be hoisted on the other side of the base plate 101, and then follow the above steps to switch punching between the two workstations, thereby speeding up the iron core punching speed.

[0026] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic positioning and punching device, comprising a positioning assembly for supporting an iron core and limiting the position, characterized in that: The machine also includes a frame assembly for supporting a reciprocating sliding switching punching station, a drilling assembly for locking the punching station and drilling a hole mounted on the frame assembly, and two positioning assemblies symmetrically provided and bolted to the frame assembly; The frame assembly comprises a workbench (201), a slide rail (202) is mounted on the workbench (201), and two limit plates (203) are symmetrically arranged at both ends of the slide rail (202); The drilling assembly comprises a slide (301), a screw rod (302) is installed in the middle of the slide (301), a feed motor (303) is arranged behind the screw rod (302), a movable frame (304) is installed in the middle of the screw rod (302), a drilling machine (305) is installed on the movable frame (304), and two locking plates (306) are symmetrically installed on both sides of the movable frame (304).

2. A semi-automatic positioning punching device according to claim 1, characterized in that: The positioning assembly comprises a base plate (101), a plurality of support blocks (102) are mounted on the base plate (101), the support blocks (102) are evenly distributed around the circumference, a positioning block (103) is arranged inside the support block (102), three positioning blocks (103) are evenly distributed around the circumference, and an angle positioning nail (104) is mounted on one side of the base plate (101).

3. A semi-automatic positioning punching device according to claim 2, characterized in that: The support block (102) and the positioning block (103) are respectively connected to the base plate (101) by bolts, and the corner positioning nails (104) are connected to the base plate (101) by threads.

4. The semi-automatic positioning and punching device according to claim 1, characterized in that: Four supporting legs (204) are evenly arranged at the four corners of the bottom of the workbench (201), and the supporting legs (204) and the workbench (201) are welded together.

5. The semi-automatic positioning and punching device according to claim 1, characterized in that: The slide rail (202) and the workbench (201) are connected by bolts, and the limiting plate (203) and the slide rail (202) are riveted together.

6. The semi-automatic positioning and punching device according to claim 1, characterized in that: The locking plate (306) and the movable frame (304) are rotatably connected.

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