Hardware product chamfering device

Abstract

The utility model relates to the technical field of hardware product machining, and discloses a hardware product chamfering device which comprises a base, a control cabinet is installed on one side of the base, a supporting frame is fixed to the top of the base, a chamfering mechanism is installed on the top of the supporting frame, a fixed transverse plate is fixed to one side of the supporting frame, and a first vertical plate is fixed to the top of the fixed transverse plate. A second vertical plate is fixed to the top of the fixed transverse plate, a threaded ejector rod is in threaded connection with the interior of the second vertical plate, a fence is fixed to the top of the base, first sliding grooves are formed in the two sides of the interior of the fence, first sliding blocks are slidably connected into the first sliding grooves, scraping plates are fixed to the inner sides of the first sliding blocks, and a leakage groove is formed in the top of the base. A collecting box is slidably connected into the base. According to the hardware product chamfering device, a user pulls a scraping plate to move on the surface of the base, chippings are driven to move in the direction of a leakage groove, the chippings fall into a collecting box from the leakage groove to be collected, and the chippings are conveniently recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware product processing, in particular to a hardware product chamfering device. Background Art

[0002] Hardware products refer to the general term for various metal devices made by physical processing such as forging, rolling, and cutting of metals such as iron, steel, and aluminum. Hardware tools can be divided into several categories according to the purpose of the product, including tool hardware, construction hardware, daily hardware, locks and molds, kitchen and bathroom hardware, household hardware, and hardware parts.

[0003] A Chinese patent discloses a hardware chamfering device (authorization announcement number CN220902554U). This patented technology enables the hardware to move left and right on the processing table, making it convenient to process different positions of the hardware in the horizontal direction, and to chamfer different positions of the hardware, which is beneficial to the processing of the hardware.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing chamfering devices for hardware products perform chamfering by grinding, which produces debris and is inconvenient to clean. Since the raw materials of hardware products are metals, which are relatively hard, the debris may scratch the staff during daily operations, and it is not convenient to recycle the debris, resulting in energy loss. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in the prior art, debris is generated during the grinding process and is inconvenient to clean. Since the raw materials of hardware products are metals, which are relatively hard, the debris may scratch the staff in daily operations, and it is not convenient to recycle the debris, resulting in energy loss. For this reason, we propose a chamfering device for hardware products.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a chamfering device for hardware products, comprising a base, a control cabinet is cleverly configured on one side of the base, and a support frame is firmly installed on the top of the base, and a chamfering mechanism is installed on the top of the support frame. On one side of the support frame, a sturdy fixed horizontal plate is fixed, and above the horizontal plate, there is a space for placing hardware products between the first vertical plate and the second vertical plate. The hardware products are fixed by threaded push rods, thereby realizing convenient adjustment and fixation. In order to ensure the safety and convenience of the operation process, a fence is also provided on the top of the base, and a first slide groove is opened on both sides of the fence. Inside the slide groove, the slider slides flexibly, and a scraper is fixed on the inside to effectively realize the cleaning function. The leakage groove opened on the top of the base complements the collection box slidably connected to the inside of the base, ensuring the smooth discharge and collection of waste. The whole design not only embodies practicality, but also shows sophistication and efficiency.

[0007] Preferably, a storage groove is carefully arranged in the collection box, and the storage groove is connected to the connecting plate by a sliding connection. The top of the connecting plate is firmly fixed with a limit rod to ensure stability during movement. At the same time, a limit groove is specially designed at the bottom of the base to cooperate with the limit rod to achieve precise positioning. An elliptical plate is also rotatably connected in the storage groove, and a convenient knob is installed on the other end of the connecting rod to provide convenience for users to adjust. Two thrust springs are fixed on the top of the connecting plate, and the tops of these springs are fixed to the top of the storage groove, which effectively ensures that the connecting rod can move downward after contacting the limit.

[0008] Preferably, a sliding connection structure is provided inside the connecting rod, so that the telescopic rod can be telescoped smoothly, and one end of the telescopic rod is firmly connected to one side of the knob to ensure stable linkage between the two. In addition, a limit hole is specially opened on one side of the collection box to cooperate with the function of the knob, and a limit block is fixed on the other side of the knob. This design effectively ensures that the knob will not rotate due to vibration when the equipment is running, thereby ensuring the stability and reliability of the overall structure.

[0009] Preferably, limit slide grooves are cleverly arranged at the top and bottom positions inside the connecting rod to ensure structural stability, and limit sliders are firmly installed at the top and bottom of the telescopic rod to ensure matching with the slide grooves in the connecting rod, thereby achieving precise and smooth telescopic operation.

[0010] Preferably, a tension spring is installed at one end of the telescopic rod, and the other end thereof is connected to one side inside the connecting rod, so as to continuously release tension to the knob, thereby ensuring the stability and flexibility of the knob.

[0011] Preferably, a second slide groove is carefully designed on both sides of the storage groove, and correspondingly, a second sliding block matching it is firmly installed on both sides of the connecting plate. By using the sliding block in conjunction with the slide groove, the connecting rod can move more stably inside the storage groove.

[0012] Preferably, a fixed round rod is provided on one side of the first slide groove, and the other end of the round rod is firmly connected to one side of the support frame. The interior of the first slider is slidably connected to the surface of the round rod, ensuring its movement flexibility. At the same time, a return spring is fixed on the other side of the first slide groove, and the return spring slides on the surface of the round rod to prevent the spring from bending.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the user places the hardware product that needs to be chamfered between the first vertical plate and the second vertical plate, rotates the threaded push rod to move the threaded push rod toward the first vertical plate, clamps and fixes the hardware product, controls the chamfering mechanism through the control cabinet to chamfer the hardware tool, and the debris generated during the chamfering process falls onto the base. By pulling the scraper to move on the surface of the base, the debris is driven to move toward the leakage groove, and falls from the leakage groove to the inside of the collection box for collection, so that the debris can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the clamp of the utility model;

[0017] Figure 3 It is a schematic diagram of the cleaning structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the collection box fixing structure of the utility model;

[0019] Figure 5 This is a cross-sectional view of the knob structure of the utility model.

[0020] Legend: 1. Base; 2. Control cabinet; 3. Support frame; 4. Chamfering mechanism; 5. Fixed horizontal plate; 6. First vertical plate; 7. Second vertical plate; 8. Threaded top rod; 9. Fence; 10. First slide groove; 11. First slider; 12. Scraper; 13. Leakage groove; 14. Collection box; 15. Storage groove; 16. Connecting plate; 17. Limit rod; 18. Limit groove; 19. Oval plate; 20. Connecting rod; 21. Knob; 22. Limit hole; 23. Limit block; 24. Telescopic rod; 25. Limit slide groove; 26. Limit slider; 27. Tension spring; 28. Thrust spring; 29. ​​Second slide groove; 30. Second slider; 31. Round rod; 32. Return spring. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1-3As shown, the utility model provides a technical solution: a chamfering device for hardware products, comprising a base 1, a control cabinet 2 is installed on one side of the base 1, a support frame 3 is fixed on the top of the base 1, a chamfering mechanism 4 is installed on the top of the support frame 3, a fixed horizontal plate 5 is fixed on one side of the support frame 3, a first vertical plate 6 is fixed on the top of the fixed horizontal plate 5, a second vertical plate 7 is fixed on the top of the fixed horizontal plate 5, a threaded push rod 8 is connected to the inner thread of the second vertical plate 7, a fence 9 is fixed on the top of the base 1, first slide grooves 10 are opened on both sides of the inner part of the fence 9, a first slider 11 is slidably connected to the inner part of the first slide groove 10, and a first slider 11 is fixed to the inner side of the first slider 11 A scraper 12 and a drain groove 13 are provided on the top of the base 1, and a collection box 14 is slidably connected to the inside of the base 1. The user puts the hardware product that needs to be chamfered between the first vertical plate 6 and the second vertical plate 7, and rotates the threaded push rod 8 to move the threaded push rod 8 toward the first vertical plate 6 to clamp and fix the hardware product. The chamfering mechanism 4 is controlled by the control cabinet 2 to chamfer the hardware tool. The debris generated during the chamfering process falls onto the base 1. By pulling the scraper 12 to move on the surface of the base 1, the debris is driven to move toward the drain groove 13 and falls from the drain groove 13 to the inside of the collection box 14 for collection, so that the debris can be recycled.

[0023] Reference Figure 4 and Figure 5 As shown, in this embodiment: a receiving groove 15 is provided inside the collecting box 14, a connecting plate 16 is slidably connected inside the receiving groove 15, a limiting rod 17 is fixed on the top of the connecting plate 16, a limiting groove 18 is provided at the bottom inside the base 1, an elliptical plate 19 is rotatably connected inside the receiving groove 15, a connecting rod 20 is fixed on one side of the elliptical plate 19, a knob 21 is installed on the other end of the connecting rod 20, two thrust springs 28 are fixed on the top of the connecting plate 16, and the top of the thrust spring 28 is fixed to the inside of the receiving groove 15 The top of the collecting box 14 is fixedly connected. When the user needs to take out the debris collected in the collecting box 14 for disposal, the user rotates the knob 21 to drive the elliptical plate 19 to rotate and release the limit on the connecting plate 16. Under the thrust of the thrust spring 28, the connecting plate 16 is pushed downward to make the limiting rod 17 disengage from the inside of the limiting groove 18, thereby releasing the limit on the collecting box 14 and allowing the collecting box 14 to be taken out. Fixing the collecting box 14 to the inside of the base 1 can prevent the collecting box 14 from moving outward due to the vibration of the equipment operation and causing it to fall off.

[0024] Reference Figure 5As shown, in the present embodiment: the interior of the connecting rod 20 is slidably connected with a telescopic rod 24, one end of the telescopic rod 24 is fixedly connected to one side of the knob 21, a limiting hole 22 is provided on one side of the collecting box 14, and a limiting block 23 is fixed on one side of the knob 21. When the user needs to install the collecting box 14 back into the interior of the base 1, the collecting box 14 is installed by aligning the collecting box 14 with the notch of the base 1, and the knob 21 is rotated to drive the elliptical plate 19 to rotate. During the rotation, the elliptical plate 19 will push the connecting plate 16 to move upward, so that the limiting rod 17 is inserted into the limiting groove 18 to fix the collecting box 14, and the knob 21 is pressed to make the limiting block 23 insert into the limiting hole 22 to limit the knob 21, so as to prevent the vibration caused by the operation of the equipment from causing the knob 21 to rotate, thereby releasing the limiting of the connecting plate 16.

[0025] Reference Figure 5 As shown, in this embodiment: the top and bottom of the inside of the connecting rod 20 are provided with limiting slide grooves 25, and the top and bottom of the telescopic rod 24 are fixed with limiting sliders 26. When the user needs to release the limit on the collection box 14, the user pulls the knob 21 to make the limiting block 23 disengage from the inside of the limiting hole 22 and contact the limit on the knob 21. The knob 21 is turned to release the limit on the collection box 14 so that the collection box 14 can be taken out. In the process of pulling the knob 21, the limiting sliders 26 at the top and bottom of the telescopic rod 24 move inside the limiting slide grooves 25 to prevent the telescopic rod 24 from escaping from the inside of the connecting rod 20.

[0026] Reference Figure 5 As shown, in this embodiment: a tension spring 27 is fixed to one end of the telescopic rod 24, and the other end of the tension spring 27 is fixedly connected to one side inside the connecting rod 20. By installing the tension spring 27 at one end of the telescopic rod 24, continuous tension can be released on the telescopic rod 24 to prevent the vibration generated during the operation of the equipment from causing the telescopic rod 24 to be displaced, causing the telescopic rod 24 to disengage from the inside of the limiting hole 22.

[0027] Reference Figure 4 As shown, in this embodiment: second slide grooves 29 are opened on both sides of the storage groove 15, and second sliders 30 are fixed on both sides of the connecting plate 16. When the user rotates the knob 21 to drive the connecting plate 16 to move, the second sliders 30 on both sides of the connecting plate 16 move inside the second slide grooves 29 to assist the movement of the connecting plate 16 and prevent the connecting plate 16 from tilting during the movement and causing movement jamming.

[0028] Reference Figure 3As shown, in the present embodiment: a round rod 31 is fixed to one side of the first slide groove 10, and the other end of the round rod 31 is fixedly connected to one side of the support frame 3, the interior of the first slider 11 is slidably connected to the surface of the round rod 31, and a return spring 32 is fixed to one side of the first slide groove 10, and the other end of the return spring 32 is fixedly connected to one side of the first slider 11, and the inner ring of the return spring 32 is slidably connected to the surface of the round rod 31. After the user pulls the scraper 12 to clean the surface of the base 1, the scraper 12 is released, and the return spring 32 pushes the scraper 12 to return to the rear end of the top of the base 1 to prevent the user from forgetting to reset the scraper 12, causing debris to fall behind the scraper 12, making it difficult to clean.

[0029] Working principle: the user places the hardware product to be chamfered between the first vertical plate 6 and the second vertical plate 7, and moves the threaded push rod 8 toward the first vertical plate 6 by rotating the threaded push rod 8 to clamp and fix the hardware product. The chamfering mechanism 4 is controlled by the control cabinet 2 to chamfer the hardware tool. The debris generated during the chamfering process falls onto the base 1, and the scraper 12 is pulled to move on the surface of the base 1, driving the debris to move toward the drain groove 13, and falling from the drain groove 13 to the inside of the collection box 14 for collection. When the debris collected in the collection box 14 needs to be taken out for processing, the elliptical plate 19 is driven to rotate the release knob 21 to release the debris. In addition to limiting the connection plate 16, under the thrust of the thrust spring 28, the connection plate 16 is pushed downward to disengage the limiting rod 17 from the limiting groove 18, thereby releasing the limiting of the collection box 14 and allowing the collection box 14 to be taken out. Fixing the collection box 14 to the inside of the base 1 can prevent the collection box 14 from moving outward due to the vibration of the equipment operation. When the collection box 14 needs to be installed back into the base 1, the collection box 14 is installed by aligning it with the notch of the base 1, and the knob 21 is rotated to drive the elliptical plate 19 to rotate. During the rotation, the elliptical plate 19 will push the connection plate 16 upward to insert the limiting rod 17 into the limiting groove 18. The collecting box 14 is fixed, and the knob 21 is pressed so that the limit block 23 is inserted into the limit hole 22 to limit the knob 21, so as to prevent the knob 21 from rotating due to the vibration of the equipment operation. When the limit of the collecting box 14 needs to be released, the limit block 23 is disengaged from the inside of the limit hole 22 by pulling the knob 21, and the limit of the knob 21 is contacted. The knob 21 is turned to release the limit of the collecting box 14, so that the collecting box 14 can be taken out. In the process of pulling the knob 21, the limit sliders 26 at the top and bottom of the telescopic rod 24 move inside the limit slide groove 25. By installing a tension spring 27 at one end of the telescopic rod 24, the telescopic rod 24 can be The rod 24 releases the continuous pulling force to prevent the vibration generated during the operation of the equipment from causing the telescopic rod 24 to be displaced, so that the telescopic rod 24 is disengaged from the inside of the limit hole 22. In the process of rotating the knob 21 to drive the connecting plate 16 to move, the second sliders 30 on both sides of the connecting plate 16 move inside the second slide groove 29 to assist the movement of the connecting plate 16 to prevent the connecting plate 16 from tilting during the movement and causing movement jams. After pulling the scraper 12 to clean the surface of the base 1, release the scraper 12, and the reset spring 32 pushes the scraper 12 to reset to the rear end of the top of the base 1 to prevent the user from forgetting to reset the scraper 12 and causing debris to fall behind the scraper 12.

[0030] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chamfering device for hardware products, comprising a base (1), characterized in that: A control cabinet (2) is installed on one side of the base (1); a support frame (3) is fixed on the top of the base (1); a chamfering mechanism (4) is installed on the top of the support frame (3); a fixed horizontal plate (5) is fixed on one side of the support frame (3); a first vertical plate (6) is fixed on the top of the fixed horizontal plate (5); a second vertical plate (7) is fixed on the top of the fixed horizontal plate (5); a threaded top rod (8) is connected to the inner thread of the second vertical plate (7); a fence (9) is fixed on the top of the base (1); first slide grooves (10) are provided on both sides of the fence (9); a first slider (11) is slidably connected to the inside of the first slide groove (10); a scraper (12) is fixed to the inner side of the first slider (11); a drain groove (13) is provided on the top of the base (1); a collection box (14) is slidably connected to the inside of the base (1).

2. A hardware product chamfering device according to claim 1, characterized in that: The collecting box (14) has a storage groove (15) formed inside, a connecting plate (16) is slidably connected inside the storage groove (15), a limiting rod (17) is fixed to the top of the connecting plate (16), a limiting groove (18) is formed at the bottom inside the base (1), an elliptical plate (19) is rotatably connected inside the storage groove (15), a connecting rod (20) is fixed to one side of the elliptical plate (19), a knob (21) is installed at the other end of the connecting rod (20), two thrust springs (28) are fixed to the top of the connecting plate (16), and the top of the thrust spring (28) is fixedly connected to the top of the storage groove (15).

3. A hardware product chamfering device according to claim 2, characterized in that: A telescopic rod (24) is slidably connected inside the connecting rod (20), one end of the telescopic rod (24) is fixedly connected to one side of the knob (21), a limiting hole (22) is provided on one side of the collecting box (14), and a limiting block (23) is fixed on one side of the knob (21).

4. A hardware product chamfering device according to claim 3, characterized in that: The top and bottom of the connecting rod (20) are both provided with a limit sliding groove (25), and the top and bottom of the telescopic rod (24) are both fixed with a limit sliding block (26).

5. A hardware product chamfering device according to claim 4, characterized in that: A tension spring (27) is fixed to one end of the telescopic rod (24), and the other end of the tension spring (27) is fixedly connected to one side inside the connecting rod (20).

6. A hardware product chamfering device according to claim 2, characterized in that: Second sliding grooves (29) are provided on both sides of the storage groove (15), and second sliding blocks (30) are fixed on both sides of the connecting plate (16).

7. A hardware product chamfering device according to claim 1, characterized in that: A round rod (31) is fixed to one side of the interior of the first slide groove (10), the other end of the round rod (31) is fixedly connected to one side of the support frame (3), the interior of the first slider (11) is slidably connected to the surface of the round rod (31), a return spring (32) is fixed to one side of the interior of the first slide groove (10), the other end of the return spring (32) is fixedly connected to one side of the first slider (11), and the inner ring of the return spring (32) is slidably connected to the surface of the round rod (31).

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