Adjustable square tube drilling universal equipment

Abstract

The utility model discloses an adjustable square tube drilling universal device, which relates to the technical field of square tube drilling, and comprises a drilling machine, the top of the drilling machine is fixedly connected with a bottom plate, one side of the bottom plate is fixedly connected with a fixing block, the surface of the fixing block is provided with a groove, and the bottom plate is fixedly connected with the bottom plate. The surface of the groove is provided with a positioning block used for meeting the drilling requirements of different hole positions of the square pipe body. According to the drilling device, the positioning blocks with different lengths are adopted according to the drilling positions of the square pipe body, so that the drilling requirements of different hole positions are met, and the drilling device can drill the square pipe body accurately, quickly, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of square tube drilling, in particular to an adjustable universal square tube drilling device. Background Art

[0002] Square tubes are a general term for square and rectangular tubes—steel tubes with equal or unequal sides—made from processed steel strips. Typically, the strips are unpacked, flattened, coiled, and welded into round tubes, which are then rolled into square tubes and cut to the required lengths. However, square tube designs often incorporate various types of holes, such as spring seat holes, inspection holes, drainage holes, and plug weld holes, depending on the component or assembly requirements. These holes are positioned differently depending on the component or functional requirements. Consequently, the same type of square tube with different hole positions is common in production. However, most square tube drilling equipment has low production capacity and efficiency, and cannot meet the requirements for drilling holes in various locations.

[0003] Based on this, an adjustable universal square tube drilling device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable universal square tube drilling device to solve the problem that the square tube drilling device in the background art has low production capacity and efficiency and cannot meet the drilling requirements of different hole positions.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A universal adjustable square tube drilling device includes a drilling machine, the top of the drilling machine is fixedly connected to a base plate, one side of the base plate is fixedly connected to a fixed block, the surface of the fixed block is provided with a groove, and the surface of the groove is provided with a positioning block for meeting the drilling requirements of different hole positions of the square tube body.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: a fixing frame is fixedly connected to one side of the drilling machine, a first cylinder is fixedly connected to one side of the top of the fixing frame, and a square tube body is provided on one side of the first cylinder.

[0009] In an optional solution: a positioning block is slidably connected to the inner wall of the groove, and a stop block is fixedly connected to the surface of the positioning block.

[0010] In an optional solution: a positioning plate is fixedly connected to the top rear end of the bottom plate, a drill sleeve fixing plate is fixedly connected to the top of the positioning plate, and a drill sleeve is provided on the surface of the drill sleeve fixing plate.

[0011] In an optional solution: a sliding groove is provided on the surface of the base plate, the inner wall of the sliding groove is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a lower slider, a light-load spring is provided on one side of the lower slider, one end of the light-load spring is fixedly connected to the lower slider and the other end is fixedly connected to a fixed rod, and one end of the fixed rod is fixedly connected to the base plate.

[0012] In an optional solution: both ends of the surface of the base plate are fixedly connected to vertical plates, the top of the vertical plate is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a second cylinder, the bottom of the second cylinder is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to an upper pressure block.

[0013] In an optional solution: limiting grooves are provided at both ends of the surface of the connecting plate, the inner walls of the limiting grooves are slidably connected to limiting rods, and one end of the limiting rod is fixedly connected to the bottom plate.

[0014] In an optional solution, the inner wall size of the limiting groove matches the outer wall size of the limiting rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model adopts positioning blocks of different lengths according to the drilling position of the square tube body to meet the drilling requirements of different hole positions, and the equipment can drill the square tube body accurately, quickly, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the present utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the lower slider and the upper pressing block in the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the square tube body and the positioning block of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the matching groove and positioning block of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the base plate and the fixing rod matching each other in the utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the matching slide and slide rod of the utility model.

[0023] Notes on the accompanying drawings: 1. Drilling machine; 2. Fixed frame; 3. First cylinder; 4. Square tube body; 5. Fixed block; 6. Groove; 7. Positioning block; 8. Stop block; 9. Positioning plate; 10. Drill sleeve fixing plate; 11. Drill sleeve; 12. Bottom plate; 13. Slide groove; 14. Slide rod; 15. Lower slide block; 16. Light-load spring; 17. Fixed rod; 18. Vertical plate; 19. Fixed plate; 20. Second cylinder; 21. Connecting plate; 22. Upper pressure block; 23. Limiting groove; 24. Limiting rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, Figures 1-6 As shown, an adjustable universal square tube drilling device includes a drilling machine 1, the top of the drilling machine 1 is fixedly connected to a base plate 12, one side of the base plate 12 is fixedly connected to a fixed block 5, the surface of the fixed block 5 is provided with a groove 6, the surface of the groove 6 is provided with a positioning block 7 for meeting the drilling requirements of different hole positions of the square tube body 4, and positioning blocks 7 of different lengths are used according to the position of the hole to be drilled.

[0026] In one embodiment, Figure 1 As shown, one side of the drilling machine 1 is fixedly connected to a fixing frame 2, and the top side of the fixing frame 2 is fixedly connected to a first cylinder 3. One side of the first cylinder 3 is provided with a square tube body 4. The square tube body 4 is placed at the front end of the first cylinder 3. Starting the first cylinder 3 can push the square tube body 4 forward so that one end of the square tube body 4 is against the positioning block 7.

[0027] In one embodiment, Figure 4 As shown, the inner wall of the groove 6 is slidably connected with a positioning block 7, and the surface of the positioning block 7 is fixedly connected with a stop block 8. When the square tube body 4 is pressed against the positioning block 7, the stop blocks 8 at both ends can position the square tube body 4, eliminating the error in the drilling position caused by the gap at the end of the square tube body 4.

[0028] In one embodiment, Figure 4 As shown, the top rear end of the base plate 12 is fixedly connected to a positioning plate 9, and the top of the positioning plate 9 is fixedly connected to a drill sleeve fixing plate 10. A drill sleeve 11 is provided on the surface of the drill sleeve fixing plate 10. Start the drilling machine 1 and allow the drill bit to drill a hole in the square tube body 4 through the drill sleeve 11.

[0029] In one embodiment, Figure 5As shown, a slide groove 13 is provided on the surface of the bottom plate 12, and a slide rod 14 is slidably connected to the inner wall of the slide groove 13. The top of the slide rod 14 is fixedly connected to a lower slider 15, and the lower slider 15 can slide on the bottom plate 12 through the slide rod 14. A light-load spring 16 is provided on one side of the lower slider 15, and one end of the light-load spring 16 is fixedly connected to the lower slider 15 and the other end is fixedly connected to a fixed rod 17. When the lower slider 15 moves inward, it can drive the light-load spring 16 to stretch, and one end of the fixed rod 17 is fixedly connected to the bottom plate 12, and one end of the light-load spring 16 can be fixed to the bottom plate 12 through the fixed rod 17.

[0030] In one embodiment, Figure 2 As shown, both ends of the surface of the bottom plate 12 are fixedly connected with vertical plates 18, the top of the vertical plate 18 is fixedly connected with a fixed plate 19, the bottom of the fixed plate 19 is fixedly connected with a second cylinder 20, the bottom of the second cylinder 20 is fixedly connected with a connecting plate 21, and the bottom of the connecting plate 21 is fixedly connected with an upper pressure block 22. When the second cylinder 20 is started, the upper pressure block 22 can move downward through the connecting plate 21. When the upper pressure block 22 moves downward, it can push the two groups of lower sliders 15 to move inward, thereby clamping the square tube body 4.

[0031] In one embodiment, Figure 2 As shown, limiting grooves 23 are provided at both ends of the surface of the connecting plate 21, and the inner wall of the limiting groove 23 is slidably connected to a limiting rod 24, and one end of the limiting rod 24 is fixedly connected to the bottom plate 12, so that the connecting plate 21 can slide stably on the limiting rod 24.

[0032] In one embodiment, Figure 2 As shown, the inner wall size of the limit groove 23 is consistent with the outer wall size of the limit rod 24. When the limit rod 24 slides inside the limit groove 23, the limit groove 23 can limit the sliding of the limit rod 24 to prevent the limit rod 24 from shaking inside the limit groove 23.

[0033] Working principle: The above embodiment discloses an adjustable square tube drilling universal device, wherein, when in use, positioning blocks 7 of different lengths are used according to the position of the hole to be drilled, one end of the positioning block 7 is inserted into the groove 6, and then the square tube body 4 is placed at the front end of the first cylinder 3. The first cylinder 3 is started to push the square tube body 4 forward so that one end of the square tube body 4 is against the positioning block 7. The second cylinder 20 is started to move the upper pressing block 22 downward through the connecting plate 21. When the upper pressing block 22 moves downward, it pushes the two sets of lower sliding blocks 15 to move forward. The light-load spring 16 moves inward, driving the light-load spring 16 to stretch, and then clamping the square tube body 4 to prevent the drilling position from deviating when drilling the square tube body 4. The drilling machine 1 is started to make the drill bit drill the square tube body 4 through the drill sleeve 11. When the drilling is completed, the second cylinder 20 is started to lift the upper pressure block 22 through the connecting plate 21 to reset the light-load spring 16, thereby driving the lower slider 15 to move outward, and then the square tube body 4 after drilling is completed can be taken out, thus completing the use process of the adjustable square tube drilling universal equipment.

[0034] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. An adjustable square tube drilling universal device, comprising a drilling machine (1), wherein the top of the drilling machine (1) is fixedly connected to a bottom plate (12), a side of the bottom plate (12) is fixedly connected to a fixing block (5), and a surface of the fixing block (5) is provided with a groove (6), characterized in that: The surface of the groove (6) is provided with a positioning block (7) for meeting the drilling requirements of different hole positions of the square tube body (4).

2. The adjustable square tube drilling device according to claim 1, characterized in that: A fixing frame (2) is fixedly connected to one side of the drilling machine (1), a first cylinder (3) is fixedly connected to one side of the top of the fixing frame (2), and a square tube body (4) is provided on one side of the first cylinder (3).

3. The adjustable square tube drilling device according to claim 1, characterized in that: A positioning block (7) is slidably connected to the inner wall of the groove (6), and a stop block (8) is fixedly connected to the surface of the positioning block (7).

4. The adjustable square tube drilling device according to claim 1, characterized in that: The rear end of the top of the bottom plate (12) is fixedly connected to a positioning plate (9), the top of the positioning plate (9) is fixedly connected to a drill sleeve fixing plate (10), and a drill sleeve (11) is provided on the surface of the drill sleeve fixing plate (10).

5. The adjustable universal square tube drilling device according to claim 1, characterized in that: A sliding groove (13) is provided on the surface of the bottom plate (12), and a sliding rod (14) is slidably connected to the inner wall of the sliding groove (13), and a lower slider (15) is fixedly connected to the top of the sliding rod (14), and a light-load spring (16) is provided on one side of the lower slider (15), one end of the light-load spring (16) is fixedly connected to the lower slider (15), and the other end is fixedly connected to a fixing rod (17), and one end of the fixing rod (17) is fixedly connected to the bottom plate (12).

6. The adjustable universal square tube drilling device according to claim 1, characterized in that: Both ends of the surface of the bottom plate (12) are fixedly connected to vertical plates (18), the top of the vertical plate (18) is fixedly connected to a fixed plate (19), the bottom of the fixed plate (19) is fixedly connected to a second cylinder (20), the bottom of the second cylinder (20) is fixedly connected to a connecting plate (21), and the bottom of the connecting plate (21) is fixedly connected to an upper pressing block (22).

7. The adjustable universal square tube drilling device according to claim 6, characterized in that: Limiting grooves (23) are provided at both ends of the surface of the connection plate (21), the inner wall of the limiting groove (23) is slidably connected to a limiting rod (24), and one end of the limiting rod (24) is fixedly connected to the bottom plate (12).

8. The adjustable universal square tube drilling device according to claim 7, characterized in that: The inner wall size of the limiting groove (23) matches the outer wall size of the limiting rod (24).

Images