A high-precision punching device of a puncher based on laser positioning

Abstract

The utility model relates to the technical field of perforating equipment, and disclose a high-precision punching device of puncher based on laser positioning, including bottom plate, bottom plate's lower surface four corners all are fixedly connected with support leg, bottom plate's upper surface fixed mounting has operating table, bottom plate's upper surface four corners all are fixedly connected with support rod, support rod's top fixedly connected with fixed frame, operating table's left side outside and back outside all are provided with first positioning mechanism, and the inside of fixed frame is provided with second positioning mechanism. The utility model discloses through the first sliding slot of bottom plate upper surface left side and the side close to the back, and the first sliding block can slide in the inside of first sliding slot, and the fixed link can move through the sliding block of bottom, and the sliding sleeve can slide up and down in the outside of fixed link, and the first laser positioner can move up and down through the sliding sleeve, and two first laser positioners are perpendicular distribution, thereby can reach the effect of improving the calibration of punching position.

Description

Technical Field

[0001] This utility model relates to the field of drilling equipment technology, specifically a high-precision drilling device for a drilling machine based on laser positioning. Background Technology

[0002] Drilling is a common operation in many fields such as machining and building decoration. Traditional drilling machines usually rely on manual marking or simple mechanical scales to determine the drilling position. This positioning method has a large error and cannot meet the needs of high-precision drilling.

[0003] Traditional drilling machines cannot calibrate and adjust the drilling position in real time during the drilling process. Once a positioning deviation occurs, the drilling position will be inaccurate, affecting the processing quality of the workpiece, or even causing the workpiece to be scrapped, thus increasing production costs. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a high-precision drilling device for a laser-based drilling machine, which has advantages such as improved accuracy in drilling position calibration and solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-precision drilling device for a laser-positioned drilling machine, comprising a base plate, with support legs fixedly connected to the four corners of the lower surface of the base plate, an operating table fixedly mounted on the upper surface of the base plate, support rods fixedly connected to the four corners of the upper surface of the base plate, and a fixed frame fixedly connected to the top of the support rods. A first positioning mechanism is provided on the outer left side and the outer back side of the operating table, and a second positioning mechanism is provided inside the fixed frame. The first positioning mechanism includes two first sliding grooves, one on the left side of the upper surface of the base plate and the other near the back side. A slider is provided in the middle of the inner part of the first sliding groove, with a threaded head fixedly connected to the bottom of the slider. A first nut is provided on the outer surface of the threaded head. A fixed rod is fixedly connected to the top of the slider. A rectangular groove is provided in the middle of one side of the fixed rod, and a sliding sleeve is provided in the middle of the outer surface of the fixed rod. A bolt is provided in the middle of one side of the sliding sleeve, and a first laser positioner is fixedly connected to the other side of the sliding sleeve.

[0008] Preferably, the second positioning mechanism includes a crossbar, one side of which is fixedly connected to the middle left side of the inner wall of the fixed frame.

[0009] Preferably, a second groove is provided in the center of the crossbar.

[0010] Preferably, a threaded shaft is provided in the center of the second groove.

[0011] Preferably, a limiting disk is fixedly connected to the top of the threaded shaft, and a second nut is provided below the outer surface of the threaded shaft.

[0012] Preferably, a second laser positioner is fixedly connected to the bottom of the threaded shaft.

[0013] The crossbar is vertically connected to the center of the fixed frame. The second slide groove runs through the center of the crossbar. The limiting plate limits the top of the threaded shaft. The threaded shaft can slide inside the second slide groove. The second nut rotates with the threaded shaft to fix its position. The second laser positioner can move through the threaded shaft at the top and be adjusted according to the position of the workpiece. The light emitted by the second laser positioner is perpendicular to the surface of the operating table. Together with the two first laser positioners below, it achieves all-round three-dimensional positioning of the workpiece.

[0014] Compared with the prior art, this utility model provides a high-precision drilling device for a drilling machine based on laser positioning, which has the following beneficial effects:

[0015] 1. This utility model has a first sliding groove on the left side of the upper surface of the base plate and the side near the back. The first slider can slide inside the first sliding groove. The fixed rod can move through the bottom slider. The sliding sleeve can slide up and down outside the fixed rod. The first laser positioner can move up and down through the sliding sleeve. The two first laser positioners are vertically distributed, thereby improving the calibration of the drilling position.

[0016] 2. This utility model uses a threaded shaft set inside the second slide groove. The threaded shaft can slide inside the second slide groove. The second laser positioner is vertically perpendicular to the top of the operating table and can move with the threaded shaft, thereby improving the calibration accuracy. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the present utility model from the front sectional view;

[0019] Figure 3 This is a side sectional view of the present invention.

[0020] The components are as follows: 1. Base plate; 101. Support leg; 102. Operating table; 103. Support rod; 104. Fixing frame; 2. First positioning mechanism; 201. First slide groove; 202. Slider; 203. Threaded head; 204. First nut; 205. Fixing rod; 206. Rectangular groove; 207. Sliding sleeve; 208. Bolt; 209. First laser positioner; 3. Second positioning mechanism; 301. Crossbar; 302. Second slide groove; 303. Threaded shaft; 304. Limiting plate; 305. Second nut; 306. Second laser positioner. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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] Please see Figure 1-3A high-precision drilling device for a laser-based positioning drilling machine includes a base plate 1. Support legs 101 are fixedly connected to the four corners of the lower surface of the base plate 1. An operating table 102 is fixedly mounted on the upper surface of the base plate 1. Support rods 103 are fixedly connected to the four corners of the upper surface of the base plate 1. A fixing frame 104 is fixedly connected to the top of the support rods 103. A first positioning mechanism 2 is provided on the outer left side and the outer back side of the operating table 102. A second positioning mechanism 3 is provided inside the fixing frame 104. The first positioning mechanism 2 includes two first sliding grooves 201. First grooves 201 are respectively formed on the left side of the upper surface of the base plate 1 and on the side near the back. A slider 202 is provided in the center of the first groove 201. A threaded head 203 is fixedly connected to the bottom of the slider 202. A first nut 204 is provided on the outer surface of the threaded head 203. A fixing rod 205 is fixedly connected to the top of the slider 202. A rectangular groove 206 is formed in the center of one side of the fixing rod 205. A sliding sleeve 207 is provided in the center of the outer surface of the fixing rod 205. A bolt 208 is provided in the center of one side of the sliding sleeve 207. A first laser positioner is fixedly connected to the other side of the sliding sleeve 207. 209, support legs 101 support the base plate 1. The workpiece to be processed is placed on the upper part of the operating table 102. The bottoms of the four support rods 103 are vertically connected to the four corners of the upper surface of the base plate 1. The fixing frame 104 is parallel to the upper part of the base plate 1. Two first slide grooves 201 pass through the left side of the upper surface of the base plate 1 and the side of the upper surface near the back, respectively. They are vertically distributed. The slider 202 can slide inside the first slide groove 201. The first nut 204 rotates with the threaded head 203 to fix the position of the slider 202. The fixing rod 20 5. The slider 202 at the bottom can be moved and flexibly adjusted according to the position required for the workpiece. The rectangular groove 206 is fitted into the middle of one side of the fixed rod 205. The sliding sleeve 207 can slide up and down outside the fixed rod 205. The first laser positioner 209 can move up and down through the sliding sleeve 207 and can be flexibly adjusted up and down for workpieces of different sizes. The bolt 208 rotates with the sliding sleeve 207 through a threaded motion, which is responsible for fixing the position of the sliding sleeve 207 and the first laser positioner 209. The light emitted by the two first laser positioners 209 intersect perpendicularly.

[0023] Specifically, such as Figure 1 and Figure 2 As shown, the second positioning mechanism 3 includes a crossbar 301. One side of the crossbar 301 is fixedly connected to the middle left side of the inner wall of the fixed frame 104. A second sliding groove 302 is provided in the middle of the inner side of the crossbar 301. A threaded shaft 303 is provided in the middle of the inner side of the second sliding groove 302. A limit plate 304 is fixedly connected to the top of the threaded shaft 303. A second nut 305 is provided below the outer surface of the threaded shaft 303. A second laser positioner 306 is fixedly connected to the bottom of the threaded shaft 303.

[0024] Through the above technical solution, the crossbar 301 is vertically connected to the inner middle of the fixed frame 104, the second slide groove 302 passes through the inner middle of the crossbar 301, the limiting plate 304 limits the top of the threaded shaft 303, the threaded shaft 303 can slide inside the second slide groove 302, the second nut 305 rotates with the threaded shaft 303, and is responsible for fixing the position of the threaded shaft 303. The second laser positioner 306 can move through the top threaded shaft 303 and be adjusted according to the position of the workpiece. The light emitted by the second laser positioner 306 is perpendicular to the upper surface of the operating table 102, and together with the two first laser positioners 209 below, it realizes the all-round three-dimensional positioning of the workpiece.

[0025] In use, the operator places the workpiece to be processed on the upper surface of the operating table 102. Then, according to the size of the workpiece, the height of the two first laser positioners 209 is adjusted up and down by the sliding sleeve 207. After adjustment, the height is fixed by rotating the bolt 208. Then, according to the required drilling position, the two fixed rods 205 are moved by the slider 202 so that the point where the lasers emitted by the two first laser positioners 209 intersect is located at the drilling point. After adjustment, the first nut 204 is rotated to fix its position. Finally, the second laser positioner 306 is moved so that the light emitted by it hits the intersection point. After adjustment, the second nut 305 is rotated to fix it.

[0026] 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 high-precision drilling device for a laser-based drilling machine, comprising a base plate (1), characterized in that: Support legs (101) are fixedly connected to the four corners of the lower surface of the base plate (1). An operating table (102) is fixedly installed on the upper surface of the base plate (1). Support rods (103) are fixedly connected to the four corners of the upper surface of the base plate (1). A fixed frame (104) is fixedly connected to the top of the support rods (103). A first positioning mechanism (2) is provided on the outer left side and the outer back side of the operating table (102). A second positioning mechanism (3) is provided inside the fixed frame (104). The first positioning mechanism (2) includes a first slide groove (201). There are two first slide grooves (201). The two first slide grooves (201) are respectively opened on the base plate (102). On the upper left side and the side near the back of the first slide groove (201), a slider (202) is provided in the middle of the interior. A threaded head (203) is fixedly connected to the bottom of the slider (202). A first nut (204) is provided on the outer surface of the threaded head (203). A fixing rod (205) is fixedly connected to the top of the slider (202). A rectangular groove (206) is opened in the middle of one side of the fixing rod (205). A sliding sleeve (207) is provided in the middle of the outer surface of the fixing rod (205). A bolt (208) is provided in the middle of one side of the sliding sleeve (207). A first laser positioner (209) is fixedly connected to the other side of the sliding sleeve (207).

2. The high-precision drilling device for a drilling machine based on laser positioning according to claim 1, characterized in that: The second positioning mechanism (3) includes a crossbar (301), one side of which is fixedly connected to the middle left side of the inner wall of the fixed frame (104).

3. The high-precision drilling device for a drilling machine based on laser positioning according to claim 2, characterized in that: The crossbar (301) has a second groove (302) in the middle of its interior.

4. The high-precision drilling device for a drilling machine based on laser positioning according to claim 3, characterized in that: A threaded shaft (303) is provided in the center of the second groove (302).

5. A high-precision drilling device for a drilling machine based on laser positioning according to claim 4, characterized in that: A limiting disk (304) is fixedly connected to the top of the threaded shaft (303), and a second nut (305) is provided below the outer surface of the threaded shaft (303).

6. The high-precision drilling device for a drilling machine based on laser positioning according to claim 4, characterized in that: The bottom of the threaded shaft (303) is fixedly connected to a second laser positioner (306).

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