Polishing device for hardware machining
By designing a polishing device for hardware processing, the hollow disc parts are stably positioned using a fixing device and a limiting structure, and the polishing efficiency is improved through an automatic polishing device, the polishing efficiency problem caused by unstable parts in the prior art is solved.
Patent Information
- Application Number
- CN202411357513.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-05-23
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, due to the special shape of the hollow disc parts during polishing operation, it is difficult to stabilize and fix the clamping device, resulting in low polishing efficiency.
A polishing device for hardware processing is designed, and the hollow disc parts are fixed on the disc-shaped base by setting up a fixing device, and the parts are stably positioned and automatically polished through parts such as limiting structures and bilateral cams.
It realizes stable fixation and automatic polishing of hollow disc parts, improves polishing efficiency and reduces the need for manual adjustment.
Smart Images
Figure CN120023741A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of hardware parts polishing, in particular to a polishing device for hardware processing. Background Art
[0002] Hardware processing is the process of processing raw materials using lathes, milling machines, drilling machines, polishing machines and other equipment. Hardware comes in a variety of specifications, including rectangular, tubular, triangular, etc., and is processed to varying degrees according to different needs. Therefore, hardware is widely used.
[0003] In the prior art, when grinding a hollow disc part, it needs to be fixed by a clamping device, and then polished by a polishing machine. Due to the special shape of the hollow disc part, the clamping device in the prior art will be clamped on the disc body of the disc part. During the polishing operation, the clamping position needs to be adjusted for polishing, which greatly affects the work efficiency. Summary of the invention
[0004] In view of the deficiencies of the prior art, the present invention provides a polishing device for hardware processing, which solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented through the following technical scheme: a polishing device for hardware processing, including an equipment base, a rotating motor is fixed inside the equipment base, a fixing device is fixed at the rotating shaft of the rotating motor, the fixing device includes a rotating rod, a disc-shaped base is fixed at the top of the rotating rod, a circular opening is opened at the top of the disc-shaped base, two movable plates are symmetrically slidably connected inside the disc-shaped base through two slide rails, the bottom of the inner wall of the disc-shaped base is located between the two movable plates and is rotatably connected with a gear, a double-sided cam is fixed at the top of the gear, a control rod is fixed at the top of the double-sided cam, and a limiting structure is fixed at the bottom of the inner wall of the disc-shaped base.
[0005] Preferably, an arc-shaped rod is fixed to the outside of the rotating rod, and a spring sheet is provided between the two movable plates and the inner wall of the disc-shaped base.
[0006] Preferably, the limiting structure includes a rectangular shell, the interior of which is penetrated by a limiting rod and slidably connected thereto, one end of the limiting rod is a double-bevel structure, and a reset rope is fixed to the other end of the limiting rod, the limiting rod is connected to the rectangular shell through spring clip 2 and spring clip 3, and spring clip 2 and spring clip 3 are installed in a mirror-like manner.
[0007] Preferably, a coating device is provided at the top plate of the equipment base, and the coating device includes a rotating plate, an extrusion plate, and a pneumatic chamber. The rotating plate is rotatably connected to the top plate, the extrusion plate is slidably connected in the equipment base, the pneumatic chamber is fixed inside the equipment base, an air bag is fixed at one end of the pneumatic chamber, a pneumatic rod is slidably connected inside the other end of the pneumatic chamber, and the pneumatic rod is fixedly connected to the rotating plate, a polishing agent storage chamber is fixed on the right side of the rotating plate, a coating pipe is fixed at the bottom of the polishing agent storage chamber, and a control device is provided at the bottom of the polishing agent storage chamber.
[0008] Preferably, the control device includes a support rod and a pneumatic chamber 2, the bottom of the support rod is rotatably connected to a closing plate, four spring plates are arranged between the closing plate and the support rod, an airbag 2 is fixed to one end of the pneumatic chamber 2, and the other end of the pneumatic chamber 2 is internally slidably connected to a pneumatic rod 2.
[0009] Preferably, a pneumatic pipe is fixed to the front end of the rotating plate, an air bag three is fixed to one end of the pneumatic pipe, the other end of the pneumatic pipe is connected to the polishing agent storage bin, an air intake valve is embedded in the top end of the polishing agent storage bin, and a one-way feed pipe is fixed to the right side of the polishing agent storage bin.
[0010] Preferably, the second pneumatic rod is fixed to the left side of the closing plate, the second airbag is located at the bottom of the rotating plate, and the right side of the closing plate is located at the bottom of the discharge port of the coating pipe.
[0011] Preferably, a polishing device is fixed to the right side of the upper surface of the device base, and the polishing device includes an L-shaped bracket, a slider is slidably connected to one side of the L-shaped bracket, a three-way air pressure chamber is fixed to the other end of the L-shaped bracket, a polishing machine is embedded in the interior of the slider, a T-shaped rod is fixed to the right side of the slider, the T-shaped rod passes through the L-shaped bracket, and the T-shaped rod is elastically connected to the L-shaped bracket through two springs.
[0012] Preferably, the front end and the back end of the L-shaped bracket are slidably connected with baffles, the ends of the two baffles facing each other are fixed with collection boxes, and the upper surfaces of the two collection boxes are fixed with arc plates.
[0013] Preferably, the inner upper end of the three-way pneumatic warehouse is slidably connected with a pneumatic rod three, the top of the pneumatic rod three is fixed to the T-bar, and the other two ends of the three-way pneumatic warehouse are slidably connected with a pneumatic rod four, and the two pneumatic rods four are respectively fixed to the back of the two collection boxes.
[0014] The present invention provides a polishing device for hardware processing, which has the following beneficial effects: (1) The hardware processing polishing device fixes the hollow disc part by setting a fixing device, placing the hollow disc part on the disc-shaped base, and then rotating the double-sided cam by rotating the control rod, thereby squeezing the two movable plates to move back and forth at the same time, thereby positioning the hollow disc part on the disc-shaped base, and at the same time positioning the gear position fixed at the bottom of the double-sided cam in real time by the limiting structure, thereby positioning the position of the double-sided cam, thereby ensuring the stability of fixing the hollow disc part.
[0015] (2) The polishing device for hardware processing applies polishing agent to the surface of the hollow disc part by setting a coating device. When the hollow disc part is fixed on the disc-shaped base, the air bag 1 is squeezed by moving the squeezing plate, so that the air pressure rod 1 pushes the rotating plate to rotate, and the polishing agent storage bin and the coating pipeline are moved to a vertical state. Then, by rotating the rotating motor, the arc rod on the rotating rod squeezes the air bag 3, so that the internal gas enters the polishing agent storage bin, and the paste polishing agent is coated on the hollow disc part through the coating pipeline by air pressure, so as to achieve the effect of equal amount of automatic coating.
[0016] (3) The polishing device for hardware processing controls the closing and opening of the bottom of the coating pipeline by setting a control device. When the rotating plate rotates to a vertical state, the air bag 2 at the bottom is squeezed, and the closing plate is pushed to rotate by the air pressure rod 2, thereby releasing the closure of the coating pipeline, which can effectively reduce the leakage of the paste polishing agent caused by external factors.
[0017] (4) The polishing device for hardware processing performs polishing operation by setting up a polishing device and controlling the movement of the polishing machine by moving a slider, thereby realizing a convenient and controllable polishing operation. When the slider moves downward, the T-bar squeezes the air pressure rod three, so that the two air pressure rods four simultaneously push the two collection boxes and the baffles to move. The design of the two baffles can prevent the polishing agent from splashing during the polishing process. At the same time, a collection box is provided on the opposite side of the two baffles to collect the polishing agent splashed on the baffles. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing device of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the limiting structure of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the coating device of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the control device of the present invention; Figure 6 It is a schematic diagram of the dual-view three-dimensional structure of the polishing device of the present invention.
[0019] In the figure: 1. Equipment base; 2. Rotating motor; 3. Fixing device; 31. Rotating rod; 32. Disc-shaped base; 33. Arc rod; 34. Movable plate; 35. Gear; 36. Double-sided cam; 37. Control rod; 38. Limiting structure; 381. Rectangular shell; 382. Limiting rod; 383. Reset pull rope; 4. Applying device; 41. Rotating plate; 42. Extrusion plate; 43. Air pressure chamber 1; 44. Air bag 1; 45. Air pressure rod 1; 46. Polishing agent storage Storage bin; 47. Coating pipe; 48. Control device; 481. Support rod; 482. Air pressure bin 2; 483. Closing plate; 484. Air pressure rod 2; 485. Air bag 2; 49. Air pressure pipe; 410. Air bag 3; 5. Polishing equipment; 51. L-shaped bracket; 52. Slider; 53. Polishing machine; 54. T-bar; 55. Baffle; 56. Collection box; 57. Arc plate; 58. Three-way air pressure bin; 59. Air pressure rod 3; 510. Air pressure rod 4. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0021] See also Figure 1-6 The present invention provides a technical solution: a polishing device for hardware processing, comprising an equipment base 1, a rotating motor 2 is fixed inside the equipment base 1, a fixing device 3 is fixed at the rotating shaft of the rotating motor 2, the fixing device 3 comprises a rotating rod 31, a disc-shaped base 32 is fixed at the top of the rotating rod 31, a circular opening is opened at the top of the disc-shaped base 32, two movable plates 34 are symmetrically slidably connected to the inside of the disc-shaped base 32 through two slide rails, an arc rod 33 is fixed outside the rotating rod 31, spring pieces 1 are arranged between the two movable plates 34 and the inner wall of the disc-shaped base 32, a gear 35 is rotatably connected to the bottom of the inner wall of the disc-shaped base 32 between the two movable plates 34, a double-sided cam 36 is fixed at the top of the gear 35, a control rod 37 is fixed at the top of the double-sided cam 36, and a limiting structure 38 is fixed to the bottom of the inner wall of the disc-shaped base 32. The hollow disc part is fixed by setting a fixing device 3, and the hollow disc part is placed on the disc-shaped base 32. The double-sided cam 36 is then rotated by rotating the control rod 37, thereby squeezing the two movable plates 34 to move back and forth at the same time, so as to position the hollow disc part on the disc-shaped base 32. At the same time, the position of the gear 35 fixed at the bottom of the double-sided cam 36 is positioned in real time by the limiting structure 38, so as to position the double-sided cam 36, thereby ensuring the stability of fixing the hollow disc part.
[0022] Furthermore, the limiting structure 38 includes a rectangular shell 381, and a limiting rod 382 is penetrated and slidably connected inside the rectangular shell 381. One end of the limiting rod 382 is a double-bevel structure, and a reset pull rope 383 is fixed to the other end of the limiting rod 382. The limiting rod 382 is connected to the rectangular shell 381 through the spring piece 2 and the spring piece 3, and the spring piece 2 and the spring piece 3 are installed in a mirror image. Under the cooperation of the spring piece 2 and the spring piece 3, the limiting rod 382 has a highly elastic and movable motion state, and through the cooperation with the gear 35, the effect of real-time positioning of the double-sided cam 36 is achieved.
[0023] Furthermore, a coating device 4 is provided at the top plate of the equipment base 1, and the coating device 4 includes a rotating plate 41, an extrusion plate 42, and an air pressure chamber 43. The rotating plate 41 is rotatably connected to the top plate, the extrusion plate 42 is slidably connected in the equipment base 1, the air pressure chamber 43 is fixed inside the equipment base 1, an air bag 44 is fixed at one end of the air pressure chamber 43, and an air pressure rod 45 is slidably connected inside the other end of the air pressure chamber 43, and the air pressure rod 45 is fixedly connected to the rotating plate 41, a polishing agent storage chamber 46 is fixed on the right side of the rotating plate 41, a coating pipe 47 is fixed at the bottom of the polishing agent storage chamber 46, and a control device 48 is provided at the bottom of the polishing agent storage chamber 46, an air pressure pipe 49 is fixed at the front end of the rotating plate 41, an air bag 410 is fixed at one end of the air pressure pipe 49, and the other end of the air pressure pipe 49 is connected to the polishing agent storage chamber 46, an air intake valve is embedded in the top of the polishing agent storage chamber 46, and a one-way feeding pipe is fixed to the right side of the polishing agent storage chamber 46. Polishing agent is applied to the surface of the hollow disc part by setting up a coating device 4. When the hollow disc part is fixed on the disc-shaped base 32, the airbag 44 is squeezed by moving the extrusion plate 42, so that the pneumatic rod 45 pushes the rotating plate 41 to rotate, and the polishing agent storage bin 46 and the coating pipe 47 are moved to a vertical state. Then, by rotating the rotating motor 2, the airbag 3 410 is squeezed through the arc rod 33 on the rotating rod 31, so that the internal gas enters the polishing agent storage bin 46, and the paste polishing agent is applied to the hollow disc part through the coating pipe 47 by air pressure, thereby achieving the effect of automatic equal coating.
[0024] It is worth noting that the control device 48 includes a support rod 481 and a second air pressure chamber 482. The bottom of the support rod 481 is rotatably connected to a closing plate 483. A fourth spring is provided between the closing plate 483 and the support rod 481. An air bag 485 is fixed to one end of the second air pressure chamber 482. A second air pressure rod 484 is slidably connected to the other end of the second air pressure chamber 482. The second air pressure rod 484 is fixed to the left side of the closing plate 483. The second air bag 485 is located at the bottom of the rotating plate 41. The right side of the closing plate 483 is located at the bottom of the discharge port of the coating pipe 47. The control device 48 is provided to control the closing and opening of the bottom of the coating pipe 47. When the rotating plate 41 rotates to a vertical state, the second air bag 485 at the bottom thereof is squeezed, and the closing plate 483 is pushed to rotate by the second air pressure rod 484, thereby releasing the closure of the coating pipe 47, which can effectively reduce the leakage of the paste polishing agent caused by external factors.
[0025] It is worth mentioning that a polishing device 5 is fixed to the right side of the upper surface of the equipment base 1, and the polishing device 5 includes an L-shaped bracket 51, a slider 52 is slidably connected to one side of the L-shaped bracket 51, a three-way air pressure chamber 58 is fixed to the other end of the L-shaped bracket 51, a polishing machine 53 is embedded in the slider 52, a T-shaped rod 54 is fixed to the right side of the slider 52, the T-shaped rod 54 penetrates the L-shaped bracket 51, and the T-shaped rod 54 is elastically connected to the L-shaped bracket 51 through two springs, the front end and the back side of the L-shaped bracket 51 are slidably connected to baffle plates 55, the facing ends of the two baffle plates 55 are fixed to the upper surfaces of the two collection boxes 56, an arc plate 57 is fixed to the upper surface of the three-way air pressure chamber 58, an air pressure rod three 59 is slidably connected to the internal upper end, the top of the air pressure rod three 59 is fixed to the T-shaped rod 54, and the other two ends of the three-way air pressure chamber 58 are slidably connected to the inside of air pressure rod four 510, and the two air pressure rods four 510 are respectively fixed to the backs of the two collection boxes 56. By setting up a polishing device 5 for polishing operation, the movement of the polishing machine 53 is controlled by moving the slider 52, so as to realize a convenient and controllable polishing operation. While the slider 52 moves downward, the pneumatic rod three 59 is squeezed by the T-bar 54, so that the two pneumatic rods four 510 simultaneously push the two collecting boxes 56 and the baffle 55 to move. The design of the two baffles 55 can prevent the polishing agent from splashing during the polishing process. At the same time, the polishing agent splashed on the baffle 55 is collected by the collecting boxes 56 arranged on the two baffles 55.
[0026] In use, first place the hollow disc part above the disc-shaped base 32. Then, rotate the control rod 37 to rotate the double-sided cam 36, thereby simultaneously squeezing the two movable plates 34 to move away from each other, so that the two movable plates 34 respectively abut against the inner wall of the hollow part of the hollow disc part, thereby positioning the hollow disc part on the disc-shaped base 32. At the same time, under the cooperation of the second elastic piece and the third elastic piece, the limiting rod 382 has a highly elastic and movable state. Through the cooperation with the gear 35, the effect of real-time positioning of the double-sided cam 36 is realized, ensuring the stability of fixing the hollow disc part; Subsequently, when the hollow disc part is fixed on the disc-shaped base 32, the airbag one 44 is squeezed by moving the extrusion plate 42. At this time, the gas in the airbag one 44 enters the air pressure chamber one 43, so that the air pressure rod one 45 pushes the rotating plate 41 to rotate, and the polishing agent storage bin 46 and the coating pipe 47 are moved to the vertical state. The airbag two 485 at the bottom of the rotating plate 41 is squeezed, and the air pressure rod two 484 is used to push the closing plate 483 to rotate, thereby releasing the closing of the coating pipe 47, which can effectively reduce the leakage of the paste polishing agent caused by external force factors. Subsequently, through the rotation of the rotating motor 2, the arc-shaped rod 33 on the rotating rod 31 squeezes the airbag three 410, so that the gas inside it enters the polishing agent storage bin 46, and the paste polishing agent is applied to the hollow disc part through the coating pipe 47 by air pressure, realizing the effect of equal and automatic coating; Finally, start the polishing machine 53, and control the movement of the polishing machine 53 by moving the slider 52, thereby realizing a convenient and controllable polishing operation. While the slider 52 moves downward, the air pressure rod three 59 is squeezed by the T-shaped rod 54, so that the two air pressure rods four 510 simultaneously push the two collection boxes 56 and the baffle 55 to move. The design of the two baffles 55 can prevent the polishing agent from splashing during the polishing process. At the same time, through the collection boxes 56 arranged on the two baffles 55, the polishing agent splashing on the baffle 55 is collected.
[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.
Claims
1. A polishing device for hardware processing, comprising a device base (1), characterized in that: A rotating motor (2) is fixed inside the equipment base (1), a fixing device (3) is fixed at the rotating shaft of the rotating motor (2), the fixing device (3) comprises a rotating rod (31), a disc-shaped base (32) is fixed at the top of the rotating rod (31), a circular opening is provided at the top of the disc-shaped base (32), two movable plates (34) are symmetrically slidably connected inside the disc-shaped base (32) via two slide rails, a gear (35) is rotatably connected at the bottom of the inner wall of the disc-shaped base (32) between the two movable plates (34), a double-sided cam (36) is fixed at the top of the gear (35), a control rod (37) is fixed at the top of the double-sided cam (36), and a limiting structure (38) is fixed at the bottom of the inner wall of the disc-shaped base (32); An arc-shaped rod (33) is fixed to the outside of the rotating rod (31), and a spring sheet (1) is provided between the two movable plates (34) and the inner wall of the disc-shaped base (32); The limiting structure (38) comprises a rectangular shell (381), the interior of the rectangular shell (381) is penetrated by a limiting rod (382) which is slidably connected thereto, one end of the limiting rod (382) is a double-bevel structure, and the other end of the limiting rod (382) is fixed with a reset pull rope (383), the limiting rod (382) is connected to the rectangular shell (381) via a second spring piece and a third spring piece, and the second spring piece and the third spring piece are installed in a mirror image; A coating device (4) is provided at the top plate of the equipment base (1), and the coating device (4) comprises a rotating plate (41), an extrusion plate (42), and an air pressure chamber (43); the rotating plate (41) is rotatably connected to the top plate, the extrusion plate (42) is slidably connected to the inside of the equipment base (1), the air pressure chamber (43) is fixed inside the equipment base (1), an air bag (44) is fixed to one end of the air pressure chamber (43), an air pressure rod (45) is slidably connected to the inside of the other end of the air pressure chamber (43), and the air pressure rod (45) is fixedly connected to the rotating plate (41), a polishing agent storage chamber (46) is fixed to the right side of the rotating plate (41), a coating pipe (47) is fixed to the bottom of the polishing agent storage chamber (46), and a control device (48) is provided at the bottom of the polishing agent storage chamber (46); A polishing device (5) is fixed on the right side of the upper surface of the device base (1), and the polishing device (5) comprises an L-shaped bracket (51), one side of the L-shaped bracket (51) is slidably connected to a slider (52), the other end of the L-shaped bracket (51) is fixed to a three-way air pressure chamber (58), the inside of the slider (52) is embedded with a polishing machine (53), and the right side of the slider (52) is fixed to a T-shaped rod (54), the T-shaped rod (54) passes through the L-shaped bracket (51), and the T-shaped rod (54) is elastically connected to the L-shaped bracket (51) via two springs. The front end and the back end of the frame (51) are both slidably connected with baffles (55), and the ends facing each other of the two baffles (55) are both fixed with collection boxes (56), and the upper surfaces of the two collection boxes (56) are both fixed with arc-shaped plates (57), and the upper end of the interior of the three-way air pressure bin (58) is slidably connected with air pressure rod three (59), and the top end of the air pressure rod three (59) is fixed to the T-shaped rod (54), and the other two ends of the three-way air pressure bin (58) are both slidably connected with air pressure rod four (510), and the two air pressure rods four (510) are respectively fixed to the backs of the two collection boxes (56); A pneumatic pipeline (49) is fixed at the front end of the rotating plate (41), a gas bag (410) is fixed at one end of the pneumatic pipeline (49), the other end of the pneumatic pipeline (49) is in communication with a polishing agent storage bin (46), an air inlet valve is embedded at the top end of the polishing agent storage bin (46), and a one-way feed pipeline is fixed on the right side of the polishing agent storage bin (46); The second air pressure rod (484) is fixed to the left side of the closing plate (483), the second air bag (485) is located at the bottom of the rotating plate (41), and the right side of the closing plate (483) is located at the bottom of the discharge port of the coating pipe (47).
2. A polishing device for hardware processing according to claim 1, characterized in that: The control device (48) comprises a support rod (481) and a second air pressure chamber (482). The bottom of the support rod (481) is rotatably connected to a closing plate (483). A fourth spring piece is provided between the closing plate (483) and the support rod (481). An air bag (485) is fixed to one end of the second air pressure chamber (482). The other end of the second air pressure chamber (482) is internally slidably connected to a second air pressure rod (484).