Precise punching device for sectional material

Abstract

The utility model relates to the technical field of sectional material processing equipment, in particular to an accurate sectional material trepanning device which comprises a supporting frame, a plurality of scale marks are arranged at the top end of the side wall of the supporting frame, two first guide rails are fixedly connected to one side of the top face of the supporting frame, and the top faces of the two first guide rails are connected with a sliding seat in a sliding mode. Compared with the prior art, the device has the advantages that by arranging the sliding seat, the two first guide rails and the two first sliding blocks, a user can conveniently push the sliding seat to slide, the position of the sliding seat is locked by screwing the two locking bolts, the pushing distance of the sliding seat is measured by arranging a plurality of scale marks and a pointer, and the device is convenient to use. By arranging the installation base, the rack, the gear and the handle, the handle is pulled down, the installation base is pushed to slide through the rack, the two electric drills conduct accurate drilling machining on the profile, the drilling precision is improved, the overall structure is simple, and the user can conveniently operate and use the drilling machine.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing equipment, in particular to a profile precision hole-punching device. Background Art

[0002] Profiles refer to solid straight bars with certain cross-sectional shapes and sizes formed by plastic processing of metal. Profiles have various varieties and specifications and are widely used. They play a very important role in rolling production. In the process of aluminum profile processing, it is often necessary to open holes in the aluminum profiles to facilitate the installation of corners or hinges and the assembly of windows, wine cabinets and other structures. For some small workshops, due to the high cost of large equipment, the drilling of aluminum profiles is generally done by marking first, and then drilling with a handheld electric drill. The hole spacing processed in this way is not accurate enough, and there will be a certain deviation in the drilling position, which will cause inconvenience to the later installation. Based on this, a profile precision opening device is proposed to improve the drilling accuracy. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art, provide a device for accurately opening holes in profiles, and effectively solve the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a device for accurately opening a hole in a profile, including a support frame, the top of the side wall of the support frame is provided with a plurality of scale lines, one side of the top surface of the support frame is fixedly connected with two first guide rails, the top surfaces of the two first guide rails are slidably connected with a sliding seat, one end of the sliding seat is tilted upward, and both sides of the middle part of the sliding seat are threadedly connected with limiting bolts, one side of the bottom surface of the sliding seat is fixedly connected with a pointer, one side of the top surface of the sliding seat is rotatably connected with a gear, the outer wall of the gear is fixedly connected with a handle, the middle part of the top surface of the sliding seat is fixedly connected with two second guide rails and a third guide rail, the third guide rail is located between the two second guide rails, the top surfaces of the two second guide rails are slidably connected with a mounting seat, the top of the mounting seat is fixedly connected with two electric drills, and the bottom surface of the mounting seat is fixedly connected with a rack, the rack is slidably connected to the third guide rail and meshes with the gear.

[0005] Preferably, any of the above schemes has a hollow design on one side of the support frame away from the top surface of the first guide rail, and a vise is fixedly connected to the two corners of the top surface of the support frame. By using this scheme, it is convenient to clamp and fix the two ends of the profile, avoiding the position displacement of the profile during the movement of the sliding seat.

[0006] Preferably, any of the above schemes has two first sliders fixedly connected to the middle of the bottom surface of the sliding seat, and the two first sliders are respectively slidably connected to the two first guide rails. By using this scheme, it is easy to ensure that the sliding seat slides smoothly along the length direction of the first guide rail through the first slider.

[0007] Preferably, any of the above schemes has a hollow design on one side of the sliding seat away from the inner wall of the gear, and the end of the sliding seat close to the gear protrudes from the side of the support frame. By using this scheme, it is convenient to provide an installation position for the pointer so that the pointer corresponds to several scale lines, thereby ensuring that the sliding seat is pushed to travel an accurate distance.

[0008] Preferably, any of the above schemes has second sliders fixedly connected to both sides of the bottom surface of the mounting seat, and the two second sliders are slidably connected to the two second guide rails respectively. By using this scheme, the mounting seat can slide smoothly in the length direction through the second sliders and the second guide rails, thereby ensuring the stability of operation.

[0009] Preferably, any of the above schemes has a clamping seat slidably connected to the side of the mounting seat away from the limiting bolt, and two springs are arranged between the middle part of the clamping seat and the top end of the mounting seat. This scheme uses the elastic force of the two springs to clamp the profile to a certain extent to avoid position deviation during the drilling process.

[0010] Preferably, any of the above schemes has an L-shaped shape, and a gap is left between the end of the clamping seat and the side wall of the sliding seat. By using this scheme, the gap between the clamping seat and the sliding seat can allow the profile to pass smoothly, thereby making it easier for the user to push the sliding seat to move its position.

[0011] The utility model has the following advantages:

[0012] 1. The device for accurately drilling holes in profiles is provided with a sliding seat, two first guide rails and two first slide blocks, so that the user can push the sliding seat to slide. The sliding seat is locked in position by tightening two locking bolts. A plurality of scale lines and pointers are provided to measure the pushing distance of the sliding seat, so that the user can accurately measure the drilling position. The mounting seat, rack, gear and handle are provided, the handle is pulled down, and the mounting seat is pushed to slide by the rack, so that two electric drills can accurately drill holes in the profiles, thereby improving the drilling accuracy. The overall structure is simple and convenient for users to operate.

[0013] 2. The device for accurately drilling holes in profiles is provided with a mounting seat, and a clamping seat is provided on one side of the mounting seat, and two springs are provided between the middle of the clamping seat and the top of the mounting seat. Then, the mounting seat slides so that the clamping seat contacts the profile first, and the elastic force of the two springs is used to clamp the profile to a certain extent, thereby avoiding positional deviation during the drilling process.

[0014] 3. The device for accurately drilling holes in profiles is convenient for clamping and fixing the two ends of the profiles by setting two vises, thereby avoiding position displacement of the profiles during the movement of the sliding seat. By setting two second guide rails and two second slide blocks, the mounting seat is ensured to operate stably when the handle is pulled down to push the mounting seat to move, and the two electric drills are ensured to perform drilling processing on the profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0016] Figure 2 This is a schematic diagram of the support frame structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0018] Figure 4 This is a schematic diagram of the sliding seat structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the mounting base structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the clamping seat structure of the utility model.

[0021] In the figure: 1-support frame, 2-scale line, 3-sliding seat, 4-rack, 5-gear, 6-handle, 7-mounting seat, 8-electric drill, 9-clamping seat, 10-spring, 11-first guide rail, 12-vise, 13-first slide block, 14-limiting bolt, 15-pointer, 16-third guide rail, 17-second guide rail, 18-second slide block. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

[0023] like Figures 1 to 6As shown, a device for accurately opening a hole in a profile comprises a support frame 1, a plurality of scale lines 2 are arranged on the top of the side wall of the support frame 1, two first guide rails 11 are fixedly connected to one side of the top surface of the support frame 1, a sliding seat 3 is slidably connected to the top surfaces of the two first guide rails 11, one end of the sliding seat 3 is tilted upward, and both sides of the middle part of the sliding seat 3 are threadedly connected with limit bolts 14, a pointer 15 is fixedly connected to one side of the bottom surface of the sliding seat 3, a gear 5 is rotatably connected to one side of the top surface of the sliding seat 3, a handle 6 is fixedly connected to the outer wall of the gear 5, two second guide rails 17 and a third guide rail 16 are fixedly connected to the middle part of the top surface of the sliding seat 3, the third guide rail 16 is located between the two second guide rails 17, a mounting seat 7 is slidably connected to the top surfaces of the two second guide rails 17, two electric drills 8 are fixedly connected to the top of the mounting seat 7, a rack 4 is fixedly connected to the bottom surface of the mounting seat 7, the rack 4 is slidably connected to the third guide rail 16, and meshes with the gear 5.

[0024] The support frame 1 has a hollow design on one side away from the top surface of the first guide rail 11, and a vise 12 is fixedly connected to the two corners of the top surface of the support frame 1. As an optional technical solution of the utility model, this facilitates clamping and fixing of the two ends of the profile to avoid position displacement of the profile during the movement of the sliding seat 3.

[0025] Two first sliders 13 are fixedly connected to the middle of the bottom surface of the sliding seat 3, and the two first sliders 13 are respectively slidably connected to the two first guide rails 11. As an optional technical solution of the utility model, this makes it easy to ensure that the sliding seat 3 slides smoothly along the length direction of the first guide rail 11 through the first sliders 13.

[0026] The side of the sliding seat 3 away from the inner wall of the gear 5 is hollowed out, and the end of the sliding seat 3 close to the gear 5 protrudes from the side of the support frame 1. As an optional technical solution of the utility model, this facilitates providing an installation position for the pointer 15 so that the pointer 15 corresponds to a number of scale lines 2, ensuring that the sliding seat 3 is pushed to travel an accurate distance.

[0027] Second sliders 18 are fixedly connected to both sides of the bottom surface of the mounting seat 7, and the two second sliders 18 are slidably connected to the two second guide rails 17 respectively. As an optional technical solution of the utility model, this makes it easy for the mounting seat 7 to slide smoothly in the length direction of the second sliders 18 and the second guide rails 17 to ensure the stability of operation.

[0028] The mounting seat 7 is slidably connected to a clamping seat 9 on one side away from the limiting bolt 14. Two springs 10 are arranged between the middle of the clamping seat 9 and the top of the mounting seat 7. As an optional technical solution of the utility model, the elastic force of the two springs 10 can be used to clamp the profile to a certain extent to avoid position deviation during the drilling process.

[0029] The clamping seat 9 is L-shaped, and a gap is left between the end of the clamping seat 9 and the side wall of the sliding seat 3. As an optional technical solution of the utility model, this makes it easier for the profile to pass through the gap between the clamping seat 9 and the sliding seat 3, thereby facilitating the user to push the sliding seat 3 to move its position.

[0030] In summary, when the user uses it, by setting the sliding seat 3, the two first guide rails 11 and the two first sliders 13, it is convenient for the user to push the sliding seat 3 to slide, and by tightening the two locking bolts 14, the sliding seat 3 is locked in position, and by setting a plurality of scale lines 2 and a pointer 15, the pushing distance of the sliding seat 3 is measured, which is convenient for the user to accurately measure the drilling position, and by setting the mounting seat 7, the rack 4, the gear 5 and the handle 6, the handle 6 is pulled down, and the mounting seat 7 is pushed to slide by the rack 4, so that the two electric drills 8 can accurately drill the profile, thereby improving the drilling accuracy, and the overall structure is simple, which is convenient for the user to operate and use, and then by setting the mounting seat 7, the mounting seat 7 A clamping seat 9 is provided on one side, and two springs 10 are provided between the middle part of the clamping seat 9 and the top end of the mounting seat 7, and then the mounting seat 7 is slid to make the clamping seat 7 contact with the profile first, and the elastic force of the two springs 10 is used to clamp the profile to a certain extent to avoid position deviation during the drilling process. Finally, two vises 12 are provided to facilitate clamping and fixing the two ends of the profile to avoid position deviation of the profile during the moving sliding seat 3. Two second guide rails 17 and two second slide blocks 18 are provided to ensure the smooth operation of the mounting seat 7 when the handle 6 is pulled down to push the mounting seat 7 to move, so as to ensure that the two electric drills perform drilling processing on the profile.

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

Claims

1. The device for accurately opening holes in profiles is characterized by: The invention comprises a support frame (1), a plurality of scale lines (2) are arranged on the top of the side wall of the support frame (1), two first guide rails (11) are fixedly connected to one side of the top surface of the support frame (1), a sliding seat (3) is slidably connected to the top surfaces of the two first guide rails (11), one end of the sliding seat (3) is tilted upward, both sides of the middle part of the sliding seat (3) are threadedly connected to limit bolts (14), one side of the bottom surface of the sliding seat (3) is fixedly connected to a pointer (15), one side of the top surface of the sliding seat (3) is rotatably connected to a gear (5), and the gear The outer wall of the wheel (5) is fixedly connected with a handle (6); the middle part of the top surface of the sliding seat (3) is fixedly connected with two second guide rails (17) and a third guide rail (16); the third guide rail (16) is located between the two second guide rails (17); the top surfaces of the two second guide rails (17) are slidably connected with a mounting seat (7); the top of the mounting seat (7) is fixedly connected with two electric drills (8); the bottom surface of the mounting seat (7) is fixedly connected with a rack (4); the rack (4) is slidably connected with the third guide rail (16) and meshes with the gear (5).

2. The device for accurately drilling holes in profiles according to claim 1, characterized in that: The side of the support frame (1) away from the top surface of the first guide rail (11) is hollowed out, and two corners of the top surface of the support frame (1) are fixedly connected to a vise (12).

3. The device for accurately drilling holes in profiles according to claim 2, characterized in that: Two first sliding blocks (13) are fixedly connected to the middle of the bottom surface of the sliding seat (3), and the two first sliding blocks (13) are respectively slidably connected to the two first guide rails (11).

4. The device for accurately drilling holes in profiles according to claim 3, characterized in that: The side of the sliding seat (3) away from the inner wall of the gear (5) is hollowed out, and the end of the sliding seat (3) close to the gear (5) protrudes from the side of the support frame (1).

5. The device for accurately drilling holes in profiles according to claim 4, characterized in that: Second sliding blocks (18) are fixedly connected to both sides of the bottom surface of the mounting seat (7), and the two second sliding blocks (18) are slidably connected to the two second guide rails (17) respectively.

6. The device for accurately drilling holes in profiles according to claim 5, characterized in that: A clamping seat (9) is slidably connected to the side of the mounting seat (7) away from the limiting bolt (14), and two springs (10) are arranged between the middle of the clamping seat (9) and the top of the mounting seat (7).

7. The device for accurately drilling holes in profiles according to claim 6, characterized in that: The clamping seat (9) has an L-shaped outer shape, and a gap is left between the end of the clamping seat (9) and the side wall of the sliding seat (3).

Images