Hardware polishing machine with dust collection structure

Abstract

The utility model belongs to the technical field of hardware machining, and particularly relates to a hardware polishing machine with a dust collection structure, which comprises a bottom plate, a plurality of first through grooves are annularly formed in the bottom plate, a clamping component is mounted in the middle of the bottom plate, a transparent cover is sleeved on the outer side of the clamping component, and a dust collection component is fixedly arranged at the top end of the transparent cover. A handle is arranged in the middle of the dust collection assembly in a penetrating mode, a driving motor is fixedly installed in the bottom end of the handle, and the output end of the driving motor is fixedly connected with a polishing rod. The adjusting disc is controlled to rotate through the servo motor, the vertical rod can be extruded through the second through groove formed in the adjusting disc, the vertical rod drives the clamping blocks to stably slide along the transverse rod and the first through groove, the multiple clamping blocks synchronously slide and are folded, hardware to be polished is conveniently and stably clamped, and the polishing efficiency is improved. And the state stability of the hardware in the polishing process is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware processing, in particular to a hardware polishing machine with a dust collecting structure. Background Art

[0002] Hardware refers to tools made of gold, silver, copper, iron, tin and other metals through processing and casting, which are used to fix things, process things, and decorate. In the processing and production of hardware, it is also necessary to use a polishing machine to polish the surface of the hardware, mainly used to remove some burrs on the surface of the hardware.

[0003] In the Chinese utility model patent with publication number CN218965027U, a polishing machine with a positioning structure is disclosed. By providing an anti-pinching device, the clamped hardware products are protected to prevent pinching. By providing a positioning device, the clamping device at the upper end of the threaded barrel can quickly position and clamp the hardware products. At the same time, it is also convenient to use hardware products of different specifications and sizes, thereby improving the applicability of the product.

[0004] After searching, it is found that although the technical solutions provided in the above-mentioned comparative documents can achieve the clamping and positioning of hardware products, metal debris will splash randomly during the polishing process, which not only affects the polishing operation environment, but also causes great impact on human health if the tiny metal debris is inhaled into the human body. The device does not have a dust collection function. Therefore, it is urgent to improve the existing hardware polishing machine and provide a hardware polishing machine with a dust collection structure. Utility Model Content

[0005] The purpose of the utility model is to provide a hardware polishing machine with reasonable design, simple structure and dust collection function to solve the problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hardware polishing machine with a dust collection structure comprises a base plate, a plurality of first through grooves are provided in an annular shape inside the base plate, a clamping assembly is installed in the middle of the base plate, a transparent cover is provided on the outer side of the clamping assembly, a dust suction assembly is fixedly provided on the top of the transparent cover, a handle is provided through the middle of the dust suction assembly, a driving motor is fixedly installed inside the bottom end of the handle, and a polishing rod is fixedly connected to the output end of the driving motor.

[0008] As a preferred embodiment, the clamping assembly includes a cross bar, a vertical bar, a clamping block, an adjusting disk, a second through slot and a servo motor. The cross bar is welded and fixed on the inner side of the first through slot. The outer sliding sleeve of the cross bar is provided with a vertical bar. The top of the vertical bar is fixedly connected to the clamping block. The servo motor is fixedly installed in the middle position of the bottom end of the base plate. The output end of the servo motor is fixedly connected to the adjusting disk. The interior of the adjusting disk is provided with a plurality of second through slots in a ring shape. The bottom end of the vertical bar extends into the second through slot.

[0009] As a preferred embodiment, the cross bar and the first through slot are arranged in a one-to-one correspondence, the width of the clamping block is greater than the width of the first through slot, the bottom end surface of the clamping block is slidably sealed with the upper end surface of the bottom plate, and the longitudinal section of the clamping block is an inverted "L" shape.

[0010] As a preferred implementation, the vertical rod guide slides on the inner side of the first through slot, and the vertical rod forms a sliding structure through an adjusting disk.

[0011] As a preferred embodiment, a discharge door is installed on the left side wall of the transparent cover through a hinge, and both the transparent cover and the discharge door are made of plexiglass. A collecting box is provided on the right side of the transparent cover, and the collecting box is fixedly installed on the upper right side of the bottom plate. An air pump is fixedly provided on the top of the collecting box, and the output end of the air pump is fixedly connected to a second straw, and the other end of the second straw is inlaid and connected to the collecting box, and the input end of the air pump is fixedly connected to the first straw.

[0012] As a preferred embodiment, the dust suction assembly includes a top cover, an annular groove, a fixed tube, a movable ball and a block. An annular groove is provided on the outer edge of the bottom end of the top cover, a fixed tube is embedded and fixed on the upper right corner of the top cover, the bottom end of the fixed tube is connected to the annular groove, a movable ball is movably installed at the center of the top cover, a through hole is provided in the middle of the movable ball, and blocks are symmetrically fixed on the inner wall of the through hole.

[0013] As a preferred embodiment, one end of the first straw is fixedly connected to the top end of the fixed tube, and the top cover is adhesively fixed to the top end of the transparent cover.

[0014] As a preferred embodiment, the handle is slidably connected to the middle through hole of the movable ball, and vertical grooves are symmetrically provided on the left and right outer walls of the handle, and two clamping blocks are respectively engaged and slidably located in the two vertical grooves.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the solution of the utility model:

[0017] The servo motor controls the rotation of the adjusting disk, and the second through slot provided inside the adjusting disk is used to squeeze the vertical rod, so that the vertical rod drives the clamping block to slide stably along the horizontal rod and the first through slot, and multiple clamping blocks are slid and retracted synchronously, so as to firmly clamp the hardware to be polished, and facilitate the stability of the hardware during the polishing process;

[0018] The width of the clamping block is greater than that of the first through groove, so the polishing process can be carried out in a closed transparent cover. During the polishing process, by turning on the air pump, suction can be formed through the first suction pipe, the second suction pipe, the fixed pipe and the annular pipe, so that the metal waste generated during the polishing process can be absorbed and transferred to the inside of the collection box to avoid the arbitrary splashing of metal waste, which is beneficial to the protection of the processing environment and physical health. In addition, through the movable ball movably installed at the center of the top cover, the handle can be rotated and adjusted at any angle, and the handle can also slide relative to the movable ball, so that the hardware can be fully polished and polished, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0020] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 It is a bottom view structural diagram of the vertical rod and the clamping block of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment disk of the utility model when viewed from above;

[0024] Figure 5 It is a schematic diagram of the overall side cross-sectional structure of the dust collection component of the utility model.

[0025] In the figure:

[0026] 1. Bottom plate; 2. First through slot; 3. Clamping assembly; 31. Cross bar; 32. Vertical bar; 33. Clamping block; 34. Adjusting plate; 35. Second through slot; 36. Servo motor; 4. Transparent cover; 5. Discharge door; 6. Dust suction assembly; 61. Top cover; 62. Annular slot; 63. Fixed pipe; 64. Movable ball; 65. Block; 7. Handle; 8. Vertical slot; 9. First suction pipe; 10. Air pump; 11. Second suction pipe; 12. Collection box; 13. Driving motor; 14. Grinding rod. DETAILED DESCRIPTION

[0027] The embodiments described below are only some of the embodiments of the present invention and do not represent all the embodiments consistent with the present invention. Now, in conjunction with the accompanying drawings, the exemplary embodiments are described as follows:

[0028] like Figure 1-5 As shown, the utility model has a hardware polishing machine with a dust collection structure, which includes a base plate 1, a plurality of first through grooves 2 are provided in an annular shape inside the base plate 1, a clamping assembly 3 is installed in the middle of the base plate 1, a transparent cover 4 is sleeved on the outer side of the clamping assembly 3, a dust suction assembly 6 is fixedly provided on the top of the transparent cover 4, a handle 7 is penetrated through the middle position of the dust suction assembly 6, a driving motor 13 is fixedly installed inside the bottom end of the handle 7, and a polishing rod 14 is fixedly connected to the output end of the driving motor 13.

[0029] On the basis of the above structure, the clamping assembly 3 includes a cross bar 31, a vertical bar 32, a clamping block 33, an adjustment disk 34, a second through slot 35 and a servo motor 36. The cross bar 31 is welded and fixed on the inner side of the first through slot 2. The outer side of the cross bar 31 is slidably sleeved with a vertical bar 32. The top of the vertical bar 32 is fixedly connected with a clamping block 33. The servo motor 36 is fixedly installed at the middle position of the bottom end of the base plate 1. The output end of the servo motor 36 is fixedly connected with the adjustment disk 34. The interior of the adjustment disk 34 is annularly provided with a plurality of second through slots 35. The bottom end of the vertical bar 32 extends into the second through slot 35.

[0030] The arrangement of the clamping assembly 3 facilitates the secure clamping of the hardware to be polished.

[0031] On the basis of the above structure, the cross bar 31 and the first through slot 2 are arranged in a one-to-one correspondence, the width of the clamp block 33 is greater than the width of the first through slot 2, the bottom end surface of the clamp block 33 is slidably sealed with the upper end surface of the bottom plate 1, and the longitudinal section of the clamp block 33 is an inverted "L" shape;

[0032] Since the width of the clamping block 33 is greater than the width of the first through groove 2, the polishing process is conveniently carried out in a closed environment, and the subsequent extraction and collection of metal scraps is convenient.

[0033] On the basis of the above structure, the vertical rod 32 is guided and slidably located inside the first through slot 2, and the vertical rod 32 forms a sliding structure through the adjustment disk 34;

[0034] The second through slot 35 provided inside the adjusting disk 34 facilitates the synchronous sliding of the plurality of vertical rods 32 and the clamping blocks 33 by rotating the adjusting disk 34, so as to facilitate clamping, locking or releasing the clamping of the hardware.

[0035] On the basis of the above structure, a discharge door 5 is installed on the left side wall of the transparent cover 4 through a hinge. Both the transparent cover 4 and the discharge door 5 are made of organic glass. A collection box 12 is provided on the right side of the transparent cover 4. The collection box 12 is fixedly installed on the upper right side of the bottom plate 1. An air pump 10 is fixedly provided on the top of the collection box 12. The output end of the air pump 10 is fixedly connected to a second suction pipe 11. The other end of the second suction pipe 11 is embedded and connected to the collection box 12. The input end of the air pump 10 is fixedly connected to the first suction pipe 9.

[0036] By turning on the air pump 10, the metal scraps generated during the polishing and grinding process can be absorbed through the first suction pipe 9 and the second suction pipe 11 and transferred to the collection box 12, which can protect the processing environment and human health.

[0037] On the basis of the above structure, the dust collection assembly 6 includes a top cover 61, an annular groove 62, a fixed tube 63, a movable ball 64 and a clamping block 65. The outer edge of the bottom end of the top cover 61 is provided with an annular groove 62, and the upper right corner of the top cover 61 is inlaid with a fixed tube 63, the bottom end of the fixed tube 63 is connected to the annular groove 62, and the center of the top cover 61 is provided with a movable ball 64, and the middle of the movable ball 64 is provided with a through hole, and the inner wall of the through hole is symmetrically fixed with a clamping block 65;

[0038] The annular groove 62 is provided to facilitate uniform distribution of suction force and better dust collection effect, and the movable ball 64 is provided to facilitate rotation adjustment of the handle 7 at any angle, thereby facilitating all-round grinding and polishing of hardware.

[0039] On the basis of the above structure, one end of the first straw 9 is fixedly connected to the top of the fixed tube 63, and the top cover 61 is bonded and fixed to the top of the transparent cover 4;

[0040] The fixed tube 63 is provided to facilitate the first suction tube 9 to absorb the metal scraps generated by polishing inside the transparent cover 4 .

[0041] On the basis of the above structure, the handle 7 is slidably connected to the middle through hole of the movable ball 64, and vertical grooves 8 are symmetrically opened on the left and right outer walls of the handle 7, and two clamping blocks 65 are respectively engaged and slidably located in the two vertical grooves 8;

[0042] By using the block 65 fixed on the inner wall of the movable ball 64 and the vertical groove 8 correspondingly provided on the outer wall of the handle 7 , the handle 7 can be slidably adjusted relative to the movable ball 64 , so that the height position of the grinding rod 14 can be adjusted.

[0043] The working principle of the utility model is as follows:

[0044] When in use, first open the material door 5 to place the hardware to be polished between the multiple clamping blocks 33, then start the servo motor 36 at the middle position of the bottom end of the bottom plate 1 to control the rotation of the adjustment disk 34, and use the second through slot 35 provided inside the adjustment disk 34 to push the vertical rod 32 and the clamping block 33 to slide stably along the cross bar 31, and use the multiple clamping blocks 33 to slide and close synchronously, so as to firmly clamp the hardware to be polished and facilitate the stability of the hardware during the polishing process;

[0045] After the hardware is installed and clamped, the discharge door 5 is closed, and the driving motor 13 is turned on to control the grinding rod 14 to rotate at a high speed. The staff can start grinding the hardware by holding the handle 7 tightly. The handle 7 can be rotated and adjusted at any angle through the movable ball 64 movably installed at the center of the top cover 61. In addition, the handle 7 can be controlled to slide relative to the movable ball 64 through the vertical groove 8 opened on the outer wall of the handle 7 and the block 65 fixed on the inner wall of the movable ball 64. The height position of the grinding rod 14 can be adjusted, and the hardware can be fully polished and polished, which is convenient to use.

[0046] During the grinding and polishing process, the air pump 10 can also be started, and the metal waste generated during the polishing process can be conveniently absorbed and transferred from the transparent cover 4 to the inside of the collection box 12 through the first suction pipe 9, the second suction pipe 11, the fixed pipe 63 and the annular groove 62, so as to avoid the metal waste from splashing around, which is beneficial to the protection of the processing environment and physical health.

Claims

1. A hardware polishing machine with a dust collection structure, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a plurality of first through grooves (2) in an annular shape inside, a clamping assembly (3) is installed in the middle of the bottom plate (1), a transparent cover (4) is sleeved on the outside of the clamping assembly (3), a dust collecting assembly (6) is fixedly provided on the top of the transparent cover (4), a handle (7) is passed through the middle of the dust collecting assembly (6), a driving motor (13) is fixedly installed inside the bottom end of the handle (7), and a polishing rod (14) is fixedly connected to the output end of the driving motor (13).

2. The hardware polishing machine with a dust collection structure according to claim 1, characterized in that: The clamping assembly (3) comprises a cross bar (31), a vertical bar (32), a clamping block (33), an adjustment disk (34), a second through slot (35) and a servo motor (36); the cross bar (31) is welded and fixed on the inner side of the first through slot (2); the outer side of the cross bar (31) is slidably sleeved with a vertical bar (32); the top end of the vertical bar (32) is fixedly connected to the clamping block (33); the servo motor (36) is fixedly mounted at the middle position of the bottom end of the base plate (1); the output end of the servo motor (36) is fixedly connected to the adjustment disk (34); the interior of the adjustment disk (34) is provided with a plurality of second through slots (35) in an annular shape; the bottom end of the vertical bar (32) extends into the second through slot (35).

3. The hardware polishing machine with a dust collection structure according to claim 2, characterized in that: The cross bar (31) and the first through slot (2) are arranged in a one-to-one correspondence, the width of the clamping block (33) is greater than the width of the first through slot (2), the bottom end surface of the clamping block (33) is slidably sealed with the upper end surface of the bottom plate (1), and the longitudinal section of the clamping block (33) is an inverted "L" shape.

4. The hardware polishing machine with a dust collection structure according to claim 3, characterized in that: The vertical rod (32) is guided and slidably located inside the first through groove (2), and the vertical rod (32) forms a sliding structure through the adjustment disk (34).

5. The hardware polishing machine with a dust collection structure according to claim 1, characterized in that: A discharge door (5) is installed on the left side wall of the transparent cover (4) through a hinge. Both the transparent cover (4) and the discharge door (5) are made of organic glass. A collection box (12) is provided on the right side of the transparent cover (4). The collection box (12) is fixedly installed on the upper right side of the bottom plate (1). An air pump (10) is fixedly installed on the top of the collection box (12). The output end of the air pump (10) is fixedly connected to a second suction pipe (11). The other end of the second suction pipe (11) is embedded and communicated with the collection box (12). The input end of the air pump (10) is fixedly connected to a first suction pipe (9).

6. The hardware polishing machine with a dust collection structure according to claim 5, characterized in that: The dust collecting assembly (6) comprises a top cover (61), an annular groove (62), a fixed tube (63), a movable ball (64) and a clamping block (65). The outer edge of the bottom end of the top cover (61) is provided with an annular groove (62). The fixing tube (63) is embedded and fixed at the upper right corner of the top cover (61). The bottom end of the fixing tube (63) is connected to the annular groove (62). The movable ball (64) is movably installed at the center of the top cover (61). A through hole is provided in the middle of the movable ball (64). The clamping block (65) is symmetrically fixed on the inner wall of the through hole.

7. The hardware polishing machine with a dust collection structure according to claim 6, characterized in that: One end of the first suction tube (9) is fixedly connected to the top end of the fixed tube (63), and the top cover (61) is bonded and fixed to the top end of the transparent cover (4).

8. The hardware polishing machine with a dust collection structure according to claim 7, characterized in that: The handle (7) is slidably connected to the middle through hole of the movable ball (64), and vertical grooves (8) are symmetrically provided on the left and right outer walls of the handle (7), and two clamping blocks (65) are respectively engaged and slidably located in the two vertical grooves (8).

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