Polishing device for iron art product machining
By designing a polishing device including reciprocating screws and gear systems, the problem that existing equipment cannot polish the outer and inner surfaces of cylindrical metal products simultaneously is solved, and the simultaneous polishing of cylindrical metal products is realized, which simplifies operation And improve efficiency.
Patent Information
- Application Number
- CN202420406159.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-04
AI Technical Summary
Existing equipment cannot polish the outer and inner surfaces of cylindrical metal products at the same time, and needs to be operated separately, which is time-consuming and labor-intensive.
A polishing device including a base, a fixing plate, a reciprocating screw, a motor, a locking bolt, a moving shaft, a grinding sheet and a feed pipe is designed. The reciprocating screw and a gear system are driven by a motor to realize the cylindrical metal products. The outer and inner walls are polished at the same time.
The simultaneous polishing of the outer and inner surfaces of cylindrical metal products is realized, which simplifies the operation process, improves efficiency, has good polishing effect, and saves time and effort.
Smart Images
Figure CN222289758U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing devices, in particular to a polishing device for processing iron art products. Background Art
[0002] After the casting and cutting processes, metal products need to be polished to improve their surface smoothness. When polishing cylindrical metal products, both the outer and inner surfaces need to be polished.
[0003] Existing equipment can only polish the outer surface of cylindrical metal products, and the inner surface needs to be polished manually. The polishing process needs to be divided into two steps for the inner and outer surfaces, making the operation process time-consuming and labor-intensive.
[0004] Based on this, this scheme proposes a polishing device for processing iron products. Utility Model Content
[0005] The purpose of the utility model is to provide a polishing device for iron product processing to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: a polishing device for iron product processing, comprising a base,
[0007] Two fixing plates are fixedly installed on the top of the base and mounting frames are fixedly installed on both sides of the base, a same reciprocating screw is rotatably installed between the two fixing plates, a first motor is fixedly installed on the corresponding fixing plate, an output shaft of the first motor is fixedly connected to one end of the reciprocating screw, a screw guide sleeve is threadedly sleeved on the reciprocating screw, a fixing block is fixedly installed on the screw guide sleeve, a feed hole is opened on the fixing block and a plastic block is fixedly installed on the top of the fixing block;
[0008] The two mounting frames are both threadedly mounted with locking bolts, and the ends of the two locking bolts close to each other are both fixedly sleeved with moving shafts, and a plurality of internal grinding sheets are fixedly sleeved on the two moving shafts at equal distances;
[0009] A feed pipe is rotatably installed in the feed hole, a plurality of external grinding sheets are fixedly installed at equal distances in the feed pipe, and a reciprocating gear is fixedly sleeved on the feed pipe.
[0010] Preferably, a mounting hole is provided at the front end of the plastic block and a second motor is fixedly mounted on the plastic block, a sliding rod is fixedly mounted in the mounting hole, a sliding sleeve is slidably sleeved on the sliding rod, a struck plate and a reciprocating rack are fixedly mounted on both sides of the sliding sleeve, the reciprocating rack is meshed with the reciprocating gear, and a striking disk adapted to the struck plate is fixedly sleeved on the output shaft of the second motor.
[0011] By adopting the above technical solution, the second motor is started to drive the rotation of the striking disk, and the striking disk hits the struck plate back and forth, which can drive the struck plate and the sliding sleeve to move back and forth up and down, and drive the reciprocating rack to move back and forth up and down, and the reciprocating rack drives the reciprocating gear to rotate back and forth, and drives the feed pipe and the external grinding plate to rotate back and forth. The external grinding plate can grind the outer wall of the cylindrical metal product back and forth, and cooperate with the left and right reciprocating movement of the fixed block to grind the outer wall of the cylindrical metal product back and forth.
[0012] Preferably, the ends of the two locking bolts that are away from each other are fixedly sleeved with a crank.
[0013] By adopting the above technical solution, the locking bolt can be easily rotated by the crank.
[0014] Preferably, universal wheels are rotatably mounted on the four corners of the bottom of the base, and push rods are fixedly mounted on both sides of the base.
[0015] By adopting the above technical solution, the whole device can be easily moved by using the universal wheel in combination with the push rod.
[0016] Preferably, a slide rail is fixedly installed on the top of the base, and a slider fixedly connected to the screw guide sleeve is slidably installed on the slide rail.
[0017] By adopting the above technical solution, the movement of the screw guide sleeve is facilitated by the slide rail and the slider.
[0018] Preferably, a return spring is sleeved on the slide rod, one end of the return spring is fixed on the slide rod, and the other end is fixed on the slide sleeve.
[0019] By adopting the above technical solution, the reset spring facilitates the reset of the sliding sleeve.
[0020] Preferably, the output shaft of the second motor is located at an eccentric position of the striking disc.
[0021] Compared with the prior art, the beneficial effects of the utility model are as follows: first, the cylindrical metal product is clamped in the feed pipe, and then the two cranks are rotated inwardly by locking and tightening, which drives the two locking bolts to rotate inward, thereby driving the two moving shafts to rotate inward, so that the two moving shafts are both inserted into the interior of the cylindrical metal product, so that the internal grinding sheets are both in contact with the inner wall of the cylindrical metal product, and then the first motor is started to drive the rotation of the reciprocating screw rod, and the reciprocating screw rod drives the screw rod guide sleeve to move back and forth left and right, thereby driving the fixed block and the cylindrical metal product to move back and forth left and right, and through the two moving The internal grinding sheet on the shaft can evenly grind the inner wall of the cylindrical metal product, and then the second motor is started to drive the rotation of the striking disk, and the striking disk strikes the struck plate back and forth, which can drive the struck plate and the sliding sleeve to move back and forth up and down, which can drive the reciprocating rack to move back and forth up and down, and the reciprocating rack drives the reciprocating gear to rotate back and forth, which can drive the feed pipe and the external grinding sheet to rotate back and forth, and the external grinding sheet can grind the outer wall of the cylindrical metal product back and forth, and cooperate with the left and right reciprocating movement of the fixed block to grind the outer wall of the cylindrical metal product back and forth. The utility model has a simple structure and is easy to use. The polishing device for processing iron products can simultaneously polish the outer surface and inner surface of the cylindrical metal product, and has a good polishing effect, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a three-dimensional diagram of the utility model;
[0023] Figure 2 This is a three-dimensional diagram of a fixing block of the utility model;
[0024] Figure 3 It is a three-dimensional diagram of a plastic block of the present utility model.
[0025] In the figure: 1. base; 2. first motor; 3. screw guide sleeve; 4. reciprocating screw; 5. fixed plate; 6. mounting frame; 7. locking bolt; 8. moving shaft; 9. feed pipe; 10. fixed block; 11. push rod; 12. internal grinding disc; 13. crank; 14. second motor; 15. slide rod; 16. mounting hole; 17. plastic block; 18. return spring; 19. reciprocating rack; 20. external grinding disc; 21. slide sleeve; 22. reciprocating gear; 23. striking plate; 24. struck plate. DETAILED DESCRIPTION
[0026] 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.
[0027] See also Figure 1-3 The utility model provides a technical solution: a polishing device for processing iron products, including a base 1, two fixed plates 5 are fixedly installed on the top of the base 1, and mounting frames 6 are fixedly installed on both sides of the base 1, a same reciprocating screw 4 is rotatably installed between the two fixed plates 5, a first motor 2 is fixedly installed on the corresponding fixed plate 5, the output shaft of the first motor 2 is fixedly connected to one end of the reciprocating screw 4, a screw guide sleeve 3 is threadedly sleeved on the reciprocating screw 4, a fixed block 10 is fixedly installed on the screw guide sleeve 3, a feed hole is opened on the fixed block 10, and a plastic block 17 is fixedly installed on the top of the fixed block 10, locking bolts 7 are threadedly installed on the two mounting frames 6, the ends of the two locking bolts 7 that are close to each other are fixedly sleeved with a moving shaft 8, and the ends of the two locking bolts 7 that are away from each other are fixedly sleeved with a crank 13, a plurality of internal grinding discs 12 are fixedly sleeved on the two moving shafts 8 at equal distances, and a feed hole is rotatably installed in the feed hole. Tube 9, multiple external grinding discs 20 are fixedly installed at equal distances in the feed tube 9, and a reciprocating gear 22 is fixedly sleeved on the feed tube 9, a slide rail is fixedly installed on the top of the base 1, and a slider fixedly connected to the screw guide sleeve 3 is slidably installed on the slide rail. Through the above-mentioned structural arrangement, the cylindrical metal product is first clamped in the feed tube 9, and then the two cranks 13 are rotated inwardly by locking and rotating them, which drives the two locking bolts 7 to rotate inward, thereby driving the two moving shafts 8 to rotate inward, so that the two moving shafts 8 are both inserted into the interior of the cylindrical metal product, so that the internal grinding discs 12 are both in conflict with the inner wall of the cylindrical metal product, and then the first motor 2 is started to drive the rotation of the reciprocating screw 4, and the reciprocating screw 4 drives the screw guide sleeve 3 to reciprocate left and right, which can drive the fixed block 10 and the cylindrical metal product to reciprocate left and right, and the inner wall of the cylindrical metal product can be evenly polished by the internal grinding discs 12 on the two moving shafts 8.
[0028] Combination Figure 1-3As shown, a mounting hole 16 is provided at the front end of the plastic block 17, and a second motor 14 is fixedly mounted on the plastic block 17, a slide rod 15 is fixedly mounted in the mounting hole 16, a slide sleeve 21 is slidably sleeved on the slide rod 15, a struck plate 24 and a reciprocating rack 19 are respectively fixedly mounted on both sides of the slide sleeve 21, the reciprocating rack 19 is meshed with the reciprocating gear 22, a striking plate 23 adapted to the struck plate 24 is fixedly sleeved on the output shaft of the second motor 14, a return spring 18 is sleeved on the slide rod 15, one end of the return spring 18 is fixed on the slide rod 15, and the other end is fixed on the slide sleeve 21, and the output shaft of the second motor 14 is located at the striking plate 24. The eccentric part of the disk 23 is arranged through the above-mentioned structure. By starting the second motor 14, the striking disk 23 is driven to rotate. The striking disk 23 hits the struck plate 24 back and forth, which can drive the struck plate 24 and the sliding sleeve 21 to move back and forth up and down, which can drive the reciprocating rack 19 to move back and forth up and down. The reciprocating rack 19 drives the reciprocating gear 22 to rotate back and forth, which can drive the feed pipe 9 and the external grinding sheet 20 to rotate back and forth. The external grinding sheet 20 can grind the outer wall of the cylindrical metal product back and forth, and cooperate with the left and right reciprocating movement of the fixed block 10 to grind the outer wall of the cylindrical metal product back and forth.
[0029] Combination Figure 1-3 As shown, universal wheels are rotatably installed at the four corners of the bottom of the base 1, and push rods 11 are fixedly installed on both sides of the base 1. Through the above structural setting, the universal wheels and the push rods 11 are used to facilitate the movement of the entire device.
[0030] The working principle of the utility model is as follows: first, the cylindrical metal product is clamped in the feed pipe 9, and then the two cranks 13 are rotated inwardly by locking them, which drives the two locking bolts 7 to rotate inwardly, and then the two moving shafts 8 are driven to rotate inwardly, so that the two moving shafts 8 are inserted into the interior of the cylindrical metal product, so that the internal grinding sheets 12 are in conflict with the inner wall of the cylindrical metal product, and then the first motor 2 is started to drive the rotation of the reciprocating screw rod 4, and the reciprocating screw rod 4 drives the screw rod guide sleeve 3 to move back and forth left and right, which can drive the fixed block 10 and the cylindrical metal product to move back and forth left and right, and the internal grinding sheets 12 on the two moving shafts 8 are The inner wall of the cylindrical metal product can be polished evenly, and then the second motor 14 is started to drive the rotation of the striking disc 23, and the striking disc 23 strikes the struck plate 24 back and forth, which can drive the struck plate 24 and the sliding sleeve 21 to move back and forth up and down, which can drive the reciprocating rack 19 to move back and forth up and down, and the reciprocating rack 19 drives the reciprocating gear 22 to rotate back and forth, which can drive the feed pipe 9 and the external polishing sheet 20 to rotate back and forth, and the external polishing sheet 20 can grind the outer wall of the cylindrical metal product back and forth, and cooperate with the left and right reciprocating movement of the fixed block 10 to grind the outer wall of the cylindrical metal product back and forth. The utility model has a simple structure and is easy to use. The polishing device for processing iron products can simultaneously polish the outer surface and inner surface of the cylindrical metal product, and has a good polishing effect, saving time and labor.
[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A polishing device for iron product processing, comprising a base (1), characterized in that: Two fixing plates (5) are fixedly mounted on the top of the base (1) and mounting frames (6) are fixedly mounted on both sides of the base (1); a same reciprocating screw (4) is rotatably mounted between the two fixing plates (5); a first motor (2) is fixedly mounted on the corresponding fixing plates (5); an output shaft of the first motor (2) is fixedly connected to one end of the reciprocating screw (4); a screw guide sleeve (3) is threadedly sleeved on the reciprocating screw (4); a fixing block (10) is fixedly mounted on the screw guide sleeve (3); a feed hole is opened on the fixing block (10) and a plastic block (17) is fixedly mounted on the top of the fixing block (10); The two mounting frames (6) are both threadedly mounted with locking bolts (7), the ends of the two locking bolts (7) close to each other are both fixedly sleeved with moving shafts (8), and a plurality of internal grinding sheets (12) are fixedly sleeved at equal distances on the two moving shafts (8); A feed pipe (9) is rotatably mounted in the feed hole, a plurality of external grinding sheets (20) are fixedly mounted at equal distances in the feed pipe (9), and a reciprocating gear (22) is fixedly sleeved on the feed pipe (9).
2. The polishing device for ironwork products processing according to claim 1, characterized in that: The front end of the plastic block (17) is provided with a mounting hole (16) and a second motor (14) is fixedly mounted on the plastic block (17). A slide rod (15) is fixedly mounted in the mounting hole (16). A slide sleeve (21) is slidably sleeved on the slide rod (15). A struck plate (24) and a reciprocating rack (19) are respectively fixedly mounted on both sides of the slide sleeve (21). The reciprocating rack (19) is meshed with a reciprocating gear (22). A striking disc (23) adapted to the struck plate (24) is fixedly sleeved on the output shaft of the second motor (14).
3. The polishing device for ironwork products processing according to claim 1, characterized in that: The ends of the two locking bolts (7) that are away from each other are both fixedly sleeved with a crank (13).
4. The polishing device for ironwork products processing according to claim 1, characterized in that: Universal wheels are rotatably mounted at the four corners of the bottom of the base (1), and push rods (11) are fixedly mounted on both sides of the base (1).
5. The polishing device for ironwork products processing according to claim 1, characterized in that: A slide rail is fixedly mounted on the top of the base (1), and a slider fixedly connected to the screw guide sleeve (3) is slidably mounted on the slide rail.
6. The polishing device for ironwork products processing according to claim 2, characterized in that: A return spring (18) is sleeved on the slide bar (15), one end of the return spring (18) is fixed on the slide bar (15), and the other end is fixed on the slide sleeve (21).
7. The polishing device for ironwork products processing according to claim 2, characterized in that: The output shaft of the second motor (14) is located at the eccentric position of the striking disc (23).