Precise part polishing device

Abstract

The utility model provides a precision part polishing device, which relates to the technical field of part processing equipment and comprises a polishing component, the polishing component comprises a motor I, a screw rod I is arranged on one side of the motor I, fixed rods I are arranged on two sides of the screw rod I, a sliding plate is sleeved on the screw rod I, and a motor II is arranged at the top of the sliding plate. A sand storage box is arranged at the bottom of the sliding plate, a second fixing rod is arranged on the side, away from the sand storage box, of the sliding plate, sand blasting pipes are arranged at the two ends of the sand storage box correspondingly, sand blasting heads are arranged at the other ends of the sand blasting pipes, and a connecting pipe is arranged on the other side of the sand storage box. According to the precise part polishing device, the sliding plate slides along the first lead screw and the first fixing rod, polishing of precise parts is facilitated, when the precise parts need to be polished, sand in the sand storage box can be fed into the sand blasting head through the sand blasting pipe, the sand blasting head assists in polishing the precise parts, and the technical problem that polishing of the precise parts is insufficient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing equipment, in particular to a precision parts grinding device. Background Art

[0002] The precision parts grinding device is a highly efficient industrial equipment, widely used in various manufacturing industries. The device adopts advanced automation technology, can accurately control the grinding process, ensure the surface finish and precision requirements of the parts, through precise sensors and intelligent control systems, the device can achieve high-speed, high-quality grinding operations, improve production efficiency and product quality. This device not only saves labor costs, but also reduces human errors. It is one of the indispensable important equipment in modern manufacturing.

[0003] The existing patent CN212470883U discloses a precision parts grinding device. The height of the grinder is controlled by controlling the lifting rod, and the movable column can be controlled to rotate on the first threaded rod to move the grinder back and forth. The position that needs to be polished can be accurately found for polishing. By setting a water pump, the dust generated by polishing can be effectively removed to prevent the residual dust and waste from damaging the polishing device and precision parts.

[0004] The above technical solution sets a lifting rod structure and controls the height of the grinder by controlling the lifting rod, thereby controlling the movable column to rotate on the first threaded rod to move the grinder back and forth, thereby solving the problem of being unable to find the position that needs to be polished for polishing.

[0005] However, the above scheme still has the problem of inadequate polishing of precision parts. Specifically, the design can only perform surface polishing on precision parts, and the sandpaper will inevitably wear out after long-term use. As the sandpaper is damaged, the polishing effect gradually deteriorates, resulting in the precision parts possibly not achieving the expected polishing quality, thereby affecting the accuracy and performance of the final product. Therefore, the utility model proposes a precision parts polishing device. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and provide a precision parts grinding device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a precision parts grinding device, comprising a housing, wherein a grinding assembly is arranged inside the housing;

[0008] The grinding assembly includes a motor 1, a screw rod 1 is provided on one side of the motor 1, a fixed rod 1 is provided on both sides of the screw rod 1, a sliding plate is sleeved on the screw rod 1, a motor 2 is provided on the top of the sliding plate, a sand storage box is provided at the bottom of the sliding plate, a fixed rod 2 is provided on the side of the sliding plate away from the sand storage box, sandblasting tubes are provided at both ends of the sand storage box, a sandblasting head is provided at the other end of the sandblasting tube, a connecting pipe is provided on the other side of the sand storage box, a sand storage tank is provided at the other end of the connecting pipe, and a support plate 1 is provided at the bottom of the sand storage tank.

[0009] As a preferred embodiment, a connecting rod is provided at the bottom of the sand storage box, and the sand storage box is provided with a grinding disc through the connecting rod.

[0010] The technical effect of adopting the above further solution is: the grinding disc is driven to rotate by the top motor, and the precision parts are polished by the grinding disc.

[0011] As a preferred embodiment, a sliding assembly is provided at the inner bottom of the shell, and the sliding assembly includes a fixed block, a screw rod three is provided on the fixed block, a sliding rod is provided on the screw rod three, and stop blocks are provided at both ends of the sliding rod.

[0012] The technical effect of adopting the above further scheme is: the sliding rod can slide back and forth through the screw rod three on the fixed block, which is convenient for grinding precision parts. The blocks set on both sides of the sliding rod can prevent the fixed component from derailing when sliding on the sliding rod.

[0013] As a preferred embodiment, a fixed component is provided on the sliding component, and the fixed component includes a support plate 2, a sand isolation box is provided on the support plate 2, a sliding groove is provided at the bottom of the support plate 2, a partition is provided inside the support plate 2 away from the sand isolation box, a motor 3 is provided on one side of the partition, a rotating shaft 1 is provided at the other end of the motor 3, a gear is provided on one side of the rotating shaft 1, a rotating shaft 2 is provided on the top of the gear, and a telescopic block is provided on the rotating shaft 2.

[0014] The technical effect of adopting the above further scheme is: the sand isolation box can prevent sand from entering the fixed component during use and causing damage to the equipment; the sliding groove can make the fixed component slide on the sliding rod to facilitate the use of the equipment; the motor three drives the rotating shaft one to rotate, and at the same time drives the gear to rotate, so that the rotating shaft two drives the top telescopic block to rise, so that the fixed precision parts can be lifted and lowered.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] By arranging a motor, a screw rod, a fixed rod, a sand storage box, a sandblasting tube, a sandblasting head, a connecting pipe, and a sand storage tank structure, the sand in the sand storage tank is sent into the sand storage box through the connecting pipe. When the equipment needs to be polished, the motor drives the screw rod to rotate, so that the sliding plate slides along the screw rod and the fixed rod, which is convenient for polishing precision parts. When the precision parts need to be polished, the sand in the sand storage box can be sent into the sandblasting head through the sandblasting tube, so that it assists in polishing the precision parts, which can solve the problems mentioned in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a precision parts grinding device provided by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a precision parts grinding device provided by the utility model;

[0019] Figure 3 A structural schematic diagram of a grinding assembly of a precision parts grinding device provided by the utility model;

[0020] Figure 4 The utility model provides a structural schematic diagram of a fixing assembly of a precision parts grinding device.

[0021] Legend:

[0022] 1. Shell;

[0023] 2. Grinding assembly; 21. Motor 1; 22. Screw rod 1; 23. Fixed rod 1; 24. Sliding plate; 25. Fixed rod 2; 26. Motor 2; 27. Sand storage box; 28. Grinding disc; 29. ​​Sandblasting tube; 210. Sandblasting head; 211. Connecting pipe; 212. Sand storage tank; 213. Support plate 1;

[0024] 3. Back panel;

[0025] 4. Collection components; 41. Collection box; 42. Handle;

[0026] 5. Fixed assembly; 51. Sand isolation box; 52. Support plate 2; 53. Sliding groove; 54. Partition plate; 55. Motor 3; 56. Rotating shaft 1; 57. Gear; 58. Rotating shaft 2; 59. Telescopic block; 510. Fixed plate; 511. Motor 4; 512. Screw rod 2; 513. Extrusion rod;

[0027] 6. Sliding assembly; 61. Fixed block; 62. Screw rod three; 63. Sliding rod; 64. Stop block;

[0028] 7. Slotting of the box body; 8. Slotting of the bottom plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1 - Figure 3 As shown, this embodiment provides a technical solution: a precision parts grinding device, comprising a housing 1, wherein a grinding assembly 2 is arranged inside the housing 1;

[0031] The grinding assembly 2 includes a motor 21, a screw rod 22 is provided on one side of the motor 21, a fixing rod 23 is provided on both sides of the screw rod 22, a sliding plate 24 is sleeved on the screw rod 22, a motor 26 is provided on the top of the sliding plate 24, a sand storage box 27 is provided at the bottom of the sliding plate 24, a fixing rod 25 is provided on the side of the sliding plate 24 away from the sand storage box 27, a sand blasting tube 29 is provided at both ends of the sand storage box 27, a sand blasting head 210 is provided at the other end of the sand blasting tube 29, a connecting pipe 211 is provided on the other side of the sand storage box 27, a sand storage tank 212 is provided at the other end of the connecting pipe 211, a support plate 213 is provided at the bottom of the sand storage tank 212, and the inside of the sand storage tank 212 is connected to the sand storage tank 212 through the connecting pipe 211. The sand is sent into the sand storage box 27. When the equipment needs to be polished, the motor 21 drives the screw rod 22 to rotate, so that the sliding plate 24 slides along the screw rod 22 and the fixed rod 23, which is convenient for the polishing of precision parts. When the precision parts need to be polished, the sand in the sand storage box 27 can be sent into the sandblasting head 210 through the sandblasting tube 29, so that it can assist in the polishing of the precision parts. In this way, not only the polishing efficiency can be improved, but also the smoothness and precision of the part surface can be ensured. At the same time, by adjusting the sandblasting amount and sandblasting pressure of the sandblasting tube 29, fine-tuning can be performed according to actual conditions to meet the polishing needs of different parts, thereby solving the technical problem of insufficient polishing of precision parts.

[0032] Further, such as Figure 2As shown: a sliding assembly 6 is arranged at the inner bottom of the shell 1, and the sliding assembly 6 includes a fixed block 61, a screw rod 3 62 is arranged on the fixed block 61, a sliding rod 63 is arranged on the screw rod 3 62, and blocks 64 are arranged at both ends of the sliding rod 63. During the grinding process of precision parts, the sliding rod 63 can be controlled to slide back and forth by the screw rod 3 62 on the fixed block 61. This design makes the grinding operation more precise and smooth. The movement of the sliding rod 63 provides the necessary guidance for the grinding tool, ensuring the straightness and repeatability of the processing process. In addition, the blocks 64 arranged on both sides of the sliding rod 63 play a vital role, effectively preventing the fixed assembly 5 from derailing when sliding on the sliding rod 63, thereby avoiding damage to parts or machine failure, and ensuring the stability of equipment operation and the accuracy of part processing.

[0033] When the above equipment is in use, it is impossible to fix the precision parts, such as Figure 2 , Figure 4 As shown: In this solution, a fixing plate 510 is arranged on one side of the telescopic block 59, and a motor 4 511 is arranged on the outside of the fixing plate 510, and a screw rod 2 512 is arranged at the other end of the motor 4 511, and an extrusion rod 513 is arranged at the other end of the screw rod 2 512. After the precision parts are placed inside the fixing plate 510, the motor 4 511 is started, which drives the screw rod 2 512 to rotate, thereby moving the internal extrusion rod 513. This process realizes the firm fixation of the precision parts for precise grinding.

[0034] Working principle:

[0035] like Figure 1 - Figure 4 As shown:

[0036] During use: During the processing of precision parts, first place the parts to be processed in the fixed plate 510, then activate the motor 4 511, which drives the screw 2 512 to rotate, and then pushes the extrusion rod 513 to move, so as to firmly fix the precision parts and ensure that their position is accurate and correct during the subsequent grinding process. In order to perform more detailed grinding of the parts, the screw 3 62 on the fixed block 61 controls the sliding rod 63 to slide back and forth. This design not only improves the convenience of operation, but also ensures the stability and accuracy of the grinding process. In order to prevent the fixed component 5 from derailing when running on the sliding rod 63, blocks 64 are installed on both sides of the sliding rod 63 to ensure the accuracy of the movement path and the reliability of the equipment. In addition, the design of the sand isolation box 51 prevents the fixed component 5 from being invaded by sand during use, and protects the core components of the equipment from damage. The sliding groove 53 set at the bottom of the support plate 2 52 enables the fixed component 5 to move smoothly on the sliding rod 63, which further facilitates the use and operation of the equipment. The motor 3 55 arranged on the partition 54 drives the rotating shaft 1 56 to rotate, and at the same time, the gear 57 rotates. This action is transmitted to the rotating shaft 2 58, and finally the top telescopic block 59 is lifted up, so as to realize the lifting and lowering operation of the fixed precision parts, which provides the possibility for the grinding requirements of different heights. Finally, the top motor activates the grinding disc 28 to rotate at high speed to grind the fixed precision parts to achieve the smoothness and precise size of the parts surface. When encountering precision parts that need to be sandblasted, the connecting pipe 211 The sand in the sand storage tank 212 will be transported to the sand storage box 27, and the box slot 7 opened on the top of the back plate 3 avoids damage to the connecting pipe 211. After the motor 21 is started, the screw 22 rotates to make the sliding plate 24 slide along the fixed rod 23, and the sandblasting tube 29 sends the sand into the sandblasting head 210 to assist in completing the precision grinding work. When zero-level grinding is performed, the excess sand will be sent into the collection component 4 through the bottom plate slot 8 and collected by the collection box 41. The collection box can be pulled out by the handle 42.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A precision parts grinding device, comprising a housing (1), characterized in that: A grinding assembly (2) is arranged inside the housing (1); The grinding assembly (2) comprises a motor (21), a screw rod (22) is arranged on one side of the motor (21), a fixing rod (23) is arranged on both sides of the screw rod (22), a sliding plate (24) is sleeved on the screw rod (22), a motor (26) is arranged on the top of the sliding plate (24), a sand storage box (27) is arranged at the bottom of the sliding plate (24), a fixing rod (25) is arranged on the side of the sliding plate (24) away from the sand storage box (27), sand blasting tubes (29) are arranged at both ends of the sand storage box (27), a sand blasting head (210) is arranged at the other end of the sand blasting tube (29), a connecting tube (211) is arranged on the other side of the sand storage box (27), a sand storage tank (212) is arranged at the other end of the connecting tube (211), and a supporting plate (213) is arranged at the bottom of the sand storage tank (212).

2. A precision parts grinding device according to claim 1, characterized in that: A connecting rod is provided at the bottom of the sand storage box (27), and a grinding disc (28) is provided on the sand storage box (27) via the connecting rod.

3. A precision parts grinding device according to claim 1, characterized in that: A sliding assembly (6) is provided at the inner bottom of the housing (1), and the sliding assembly (6) comprises a fixed block (61), a screw rod (62) is provided on the fixed block (61), a sliding rod (63) is provided on the screw rod (62), and both ends of the sliding rod (63) are provided with stoppers (64).

4. A precision parts grinding device according to claim 1, characterized in that: A back plate (3) is arranged inside the shell (1), a box body slot (7) is provided on the top of the back plate (3), a bottom plate slot (8) is provided on the bottom plate inside the shell (1), a collection component (4) is arranged at the bottom of the shell (1), the collection component (4) comprises a collection box (41), and a handle (42) is arranged on the collection box (41).

5. A precision parts grinding device according to claim 3, characterized in that: The sliding component (6) is provided with a fixing component (5), and the fixing component (5) includes a second support plate (52), a sand isolation box (51) is provided on the second support plate (52), a sliding groove (53) is provided at the bottom of the second support plate (52), a partition (54) is provided inside the second support plate (52) away from the sand isolation box (51), a motor three (55) is provided on one side of the partition (54), a rotating shaft one (56) is provided at the other end of the motor three (55), a gear (57) is provided on one side of the rotating shaft one (56), a rotating shaft two (58) is provided on the top of the gear (57), and a telescopic block (59) is provided on the rotating shaft two (58).

6. A precision parts grinding device according to claim 5, characterized in that: A fixing plate (510) is provided on one side of the telescopic block (59), a motor four (511) is provided on the outer side of the fixing plate (510), a screw rod two (512) is provided at the other end of the motor four (511), and an extrusion rod (513) is provided at the other end of the screw rod two (512).

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