Hinge drilling clamping device

Abstract

The utility model discloses a hinge drilling clamping device which comprises a base, the four corners of the top of the base are all in threaded connection with threaded rods, the outer walls of the threaded rods are sleeved with threaded columns, the bottoms of the threaded columns are fixedly connected with installation blocks, the rear end of the top of the base is fixedly connected with a clamping frame, and the clamping frame is fixedly connected with the installation blocks. A clamping assembly is arranged on the clamping frame, a storage groove is formed in the front end of the top of the base, and a collecting assembly is arranged on the storage groove. According to the hinge drilling device, the clamping frame, the air cylinder, the connecting screw rod, the connecting base, the trapezoidal block, the trapezoidal sliding groove, the trapezoidal strip, the moving block, the trapezoidal inclined groove, the clamping block, the rubber cushion and other structures are used in cooperation, so that fixing during hinge drilling is facilitated, the situation that drilling fails due to shaking during hinge drilling is prevented, the hinge drilling efficiency is improved, and the practicability is high. And material waste caused by infirm fixation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge clamping equipment, in particular to a hinge drilling clamping device. Background Art

[0002] In modern manufacturing, hinges are essential components of doors, windows, and appliances such as refrigerators and washing machines. The quality of hinges directly impacts the product's lifespan and user experience. With the rise of automation and intelligent manufacturing, hinge production demands increasingly higher precision and efficiency. During the drilling process, a clamping device secures the workpiece in place, minimizing vibration and displacement, thereby improving hole placement accuracy and consistency. The clamping device can be adjusted to suit various hinge types to meet diverse production needs.

[0003] When drilling a hinge, the hinge drilling clamping device needs to fix the hinge to prevent the hinge from shifting during drilling, which will cause the hinge to be scrapped, wasting materials and affecting production efficiency. At the same time, the traditional hinge drilling clamping device often causes the waste generated by drilling to splash randomly after the drilling is completed, which may affect the drilling equipment and cause unnecessary trouble.

[0004] Therefore, it is necessary to provide a hinge-based drilling clamping device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a hinge drilling clamping device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a hinge drilling clamping device, comprising a base, the four corners on the top of the base are threadedly connected to a threaded rod, the outer wall of the threaded rod is sleeved with a threaded column, the bottom of the threaded column is fixedly connected to a mounting block, the top rear end of the base is fixedly connected to a clamping frame, a clamping assembly is provided on the clamping frame, a storage groove is opened at the top front end of the base, and a collection assembly is provided on the storage groove.

[0007] As a further description of the above technical solution:

[0008] The clamping assembly includes a cylinder, which is fixedly mounted on the rear end outer wall of the clamping frame. A connecting screw is threadedly mounted on the output end of the cylinder, and the outer walls on both sides of the connecting screw are fixedly connected to connecting seats.

[0009] As a further description of the above technical solution:

[0010] The outer walls on both sides of the connecting seat are fixedly connected with trapezoidal blocks, and the top and bottom of the front inner wall of the clamping frame are provided with trapezoidal slide grooves, and the inside of the trapezoidal slide grooves is slidably connected with a trapezoidal bar, and one side of the trapezoidal bar is fixedly connected with a moving block, and one side outer wall of the moving block is provided with a trapezoidal inclined groove.

[0011] As a further description of the above technical solution:

[0012] The front end outer wall of the moving block is fixedly connected with a clamping block, and one side outer wall of the clamping block is fixedly connected with a rubber cushion.

[0013] As a further description of the above technical solution:

[0014] The collecting assembly includes a screen, which is fixedly installed inside the storage slot. Two hanging blocks are fixedly connected to the bottom of the base. A groove is provided on one side of the hanging block. A slider is slidably connected inside the groove. One side of the slider is fixedly connected to the collecting block.

[0015] As a further description of the above technical solution:

[0016] The trapezoidal block slides inside the trapezoidal inclined groove.

[0017] As a further description of the above technical solution:

[0018] A collecting groove is provided on the top of the collecting block.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the existing technology, the hinge drilling clamping device, through the coordinated use of structures such as the clamping frame, cylinder, connecting screw, connecting seat, trapezoidal block, trapezoidal slide, trapezoidal bar, moving block, trapezoidal inclined groove, clamping block and rubber cushion, is convenient for fixing the hinge when drilling, prevents the hinge from shaking during drilling and causing drilling failure, improves the efficiency of hinge drilling, and reduces material waste caused by loose fixation.

[0021] 2. Compared with the existing technology, the hinge drilling clamping device can make the waste generated during the drilling process fall into the collection block below through the screen through the set screen. The interior of the collection block is provided with a pre-opened collection groove to facilitate the collection of waste. At the same time, after the collection is full or the drilling is completed, the sliders on both sides of the collection block can be slid into the grooves through the hanging block at the bottom of the clamping frame, thereby facilitating the collection of the generated waste by the staff to avoid polluting the environment and causing safety hazards to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a schematic diagram of the three-dimensional structure of a hinge drilling and clamping device proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of a clamping frame and a connecting seat of a hinge drilling clamping device proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of a collection component of a hinge drilling and clamping device proposed in the present invention;

[0025] Figure 4 This is an exploded view of the clamping assembly of the hinge drilling clamping device proposed in the utility model.

[0026] Legend:

[0027] 1. Base; 2. Threaded rod; 3. Threaded column; 4. Clamping frame; 5. Storage trough; 6. Cylinder; 7. Connecting screw; 8. Connecting seat; 9. Trapezoidal block; 10. Trapezoidal slide; 11. Trapezoidal bar; 12. Moving block; 13. Trapezoidal inclined trough; 14. Clamping block; 15. Rubber pad; 16. Screen; 17. Hanging block; 18. Groove; 19. Slider; 20. Collecting block; 21. Collecting trough; 22. Mounting block. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying 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.

[0029] Reference Figure 1-4 The utility model provides a hinge drilling clamping device: it includes a base 1, the top four corners of the base 1 are threadedly connected with a threaded rod 2, the outer wall of the threaded rod 2 is provided with a threaded column 3, the bottom of the threaded column 3 is fixedly connected with a mounting block 22, the top rear end of the base 1 is fixedly connected with a clamping frame 4, the clamping frame 4 is provided with a clamping assembly, the top front end of the base 1 is provided with a storage groove 5, and the storage groove 5 is provided with a collecting assembly. Through the coordinated use of structures such as the clamping frame 4, cylinder 6, connecting screw 7, connecting seat 8, trapezoidal block 9, trapezoidal slide 10, trapezoidal bar 11, moving block 12, trapezoidal inclined groove 13, clamping block 14 and rubber pad 15, it is convenient to fix the hinge when drilling, prevent the hinge from shaking during drilling and causing drilling failure, improve the efficiency of hinge drilling, and reduce material waste caused by loose fixation.

[0030] The clamping assembly includes a cylinder 6, which is fixedly mounted on the rear end outer wall of the clamping frame 4, and a connecting screw 7 is threadedly mounted on the output end of the cylinder 6. The outer walls on both sides of the connecting screw 7 are fixedly connected to a connecting seat 8, and the outer walls on both sides of the connecting seat 8 are fixedly connected to a trapezoidal block 9. The top and bottom of the front end inner wall of the clamping frame 4 are provided with a trapezoidal slide 10, and the interior of the trapezoidal slide 10 is slidably connected to a trapezoidal bar 11, and one side of the trapezoidal bar 11 is fixedly connected to a moving block 12, and one side outer wall of the moving block 12 is provided with a trapezoidal inclined groove 13, and the front end outer wall of the moving block 12 is fixedly connected to a clamping block 14, and one side outer wall of the clamping block 14 is fixedly connected to a rubber pad 15, and the trapezoidal block 9 slides inside the trapezoidal inclined groove 13. By setting the rubber pad 15, the hinge can be clamped more firmly.

[0031] The collecting assembly includes a screen 16, which is fixedly installed inside the storage slot 5. Two hanging blocks 17 are fixedly connected to the bottom of the base 1. A groove 18 is provided on one side of the hanging block 17. A slider 19 is slidably connected inside the groove 18. A collecting block 20 is fixedly connected to one side of the slider 19. A collecting slot 21 is provided on the top of the collecting block 20. The screen 16 can facilitate punching and prevent materials from falling into the collecting block 20, reducing the problem of materials falling due to improper operation during the clamping process.

[0032] Working principle: First, use the threaded rod 2 to fix the base 1 and the threaded column 3, and then fix the device on the work platform through the mounting seat. At this time, drive the cylinder 6, and the output end of the cylinder 6 is pushed forward by the connecting seat 8 fixed by the connecting screw 7. At this time, the trapezoidal blocks 9 on both sides of the connecting seat 8 slide along the trapezoidal inclined groove 13, thereby driving the moving block 12 to be pushed out to both sides, so that the trapezoidal bars 11 at the top and bottom of the moving block 12 slide along the trapezoidal slide groove 10 opened inside the clamping frame 4, so that the clamping block 14 on the top of the moving block 12 moves to both sides, and then place the hinge to be clamped on the upper surface of the screen 16, and drive the cylinder 6 again to retract the output end, so that the connecting seat 8 moves backward, and then drive the structure to slide in the opposite direction, so that the clamping block 14 clamps the hinge, thereby achieving the purpose of fixing the hinge;

[0033] At the same time, during the hinge punching and clamping process, the screen 16 is set up, so that the waste generated during the punching process can pass through the screen 16 and fall into the collecting block 20 below. The interior of the collecting block 20 is provided with a pre-opened collecting groove 21, which is convenient for collecting the waste. At the same time, after the collection is full or the punching is completed, the sliders 19 opened on both sides of the collecting block 20 can be slid into the opened grooves 18 through the hanging block 17 opened at the bottom of the clamping frame 4, thereby facilitating the staff to collect the generated waste, so as to avoid polluting the environment and causing safety hazards to the device.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A hinge drilling and clamping device, comprising a base (1), characterized in that: The four corners at the top of the base (1) are all threadedly connected to threaded rods (2), the outer wall of the threaded rod (2) is sleeved with a threaded column (3), the bottom of the threaded column (3) is fixedly connected to a mounting block (22), the top rear end of the base (1) is fixedly connected to a clamping frame (4), a clamping assembly is provided on the clamping frame (4), and a storage groove (5) is provided at the top front end of the base (1), and a collection assembly is provided on the storage groove (5).

2. The hinge drilling and clamping device according to claim 1, characterized in that: The clamping assembly comprises a cylinder (6), the cylinder (6) being fixedly mounted on the rear end outer wall of the clamping frame (4), a connecting screw (7) being threadedly mounted on the output end of the cylinder (6), and connecting seats (8) being fixedly connected to the outer walls on both sides of the connecting screw (7).

3. The hinge drilling and clamping device according to claim 2, characterized in that: The outer walls on both sides of the connecting seat (8) are fixedly connected with trapezoidal blocks (9), the top and bottom of the front inner wall of the clamping frame (4) are provided with trapezoidal slide grooves (10), the interior of the trapezoidal slide groove (10) is slidably connected with a trapezoidal bar (11), one side of the trapezoidal bar (11) is fixedly connected with a moving block (12), and one side outer wall of the moving block (12) is provided with a trapezoidal inclined groove (13).

4. The hinge drilling and clamping device according to claim 3, characterized in that: The front end outer wall of the moving block (12) is fixedly connected to a clamping block (14), and one side outer wall of the clamping block (14) is fixedly connected to a rubber cushion (15).

5. The hinge drilling and clamping device according to claim 1, characterized in that: The collecting assembly comprises a screen (16), the screen (16) being fixedly mounted inside the storage trough (5), the bottom of the base (1) being fixedly connected to two hanging blocks (17), one side of the hanging block (17) being provided with a groove (18), the interior of the groove (18) being slidably connected to a slider (19), and one side of the slider (19) being fixedly connected to a collecting block (20).

6. The hinge drilling and clamping device according to claim 3, characterized in that: The trapezoidal block (9) slides inside the trapezoidal inclined groove (13).

7. The hinge drilling and clamping device according to claim 5, characterized in that: A collecting groove (21) is provided on the top of the collecting block (20).

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