Polishing and spraying device for mechanical part machining
By designing a polishing spraying device for processing mechanical parts including clamping mechanism and surface grinding mechanism, the efficiency and cost problems of traditional equipment when dealing with beveled and grooved parts are solved, and efficient multi-faceted grinding and grooved grinding are achieved. , reduces production costs.
Patent Information
- Application Number
- CN202411763265.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-02-14
AI Technical Summary
Traditional grinding equipment requires frequent replacement of grinding heads when handling parts with bevels and grooves, resulting in waste of time and high production costs.
A polishing spraying device for processing mechanical parts is designed, including a clamping mechanism and a surface grinding mechanism. The tilt angle of the parts is adjusted by clamping claws and rotating brackets, and the sliding brackets are combined to realize the multiple grinding surfaces. At the same time, a groove grinding mechanism is set up to automatically replace and extend the grinding bumps through the adjustment bracket and the electric telescopic rod, reducing the time for changing the grinding head.
Improves grinding efficiency for parts with beveled and grooved surfaces, reduces the time to replace the grinding head, reduces production costs, and improves the utilization rate of equipment.
Smart Images
Figure CN119427136A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of mechanical parts processing, in particular to a polishing spraying device for mechanical parts processing. Background Art
[0002] Polishing and spraying are two common surface treatment processes for mechanical parts. They each have unique functions and process steps. In the manufacturing process of mechanical parts, polishing and spraying are often used in combination to achieve better surface quality and performance. The parts need to be polished first to obtain a smooth surface, and then sprayed to improve the adhesion and overall performance of the coating to meet various usage requirements.
[0003] The grinding and polishing of parts determines the effect of spraying. When grinding parts with bevels and grooves on the surface, different grinding heads are often needed, and the grinding heads need to be replaced multiple times or multiple sets of equipment need to be set up. Multiple replacements of different grinding heads will consume more time. When the output of parts is not large, setting up multiple sets of equipment will lead to excessively high production costs. Therefore, a polishing spray device for machining mechanical parts is provided. Summary of the invention
[0004] In order to solve the problem in the above background technology that the conventional grinding equipment contains multiple different grinding parts and has low applicability, the present invention provides a polishing spray device for machining mechanical parts.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a polishing spraying device for machining mechanical parts, comprising a shell, a flip top cover is rotatably connected to the top of the shell, a driving mechanism is fixedly installed on the side of the shell, a clamping mechanism is arranged inside the shell, a surface grinding mechanism is rotatably connected inside the shell, and a groove grinding mechanism is arranged inside the surface grinding mechanism; The surface grinding mechanism includes a grinding roller body, a grinding bevel is arranged in the middle of the grinding roller body, an internal bracket is fixedly connected to the inside of the grinding roller body, a slide is fixedly connected to the outside of the internal bracket in a ring-shaped manner, a limiting groove is arranged in the middle of the slide, and a protruding opening is arranged in a ring-shaped manner on the outside of one end of the grinding roller body close to the internal bracket.
[0006] Preferably, the clamping mechanism comprises a sliding bracket, a sliding seat is slidably connected to a side of the sliding bracket, a rotating bracket is rotatably connected to a side of the sliding seat, and a clamping claw is installed on the rotating bracket.
[0007] Preferably, the sliding bracket is slidably connected inside the shell, the sliding seat and the rotating bracket are located at one end of the sliding bracket facing the grinding roller body, the sliding bracket is located on the upper side of the grinding roller body, and the clamping claw is located on the top of the grinding roller body.
[0008] Preferably, one end of the driving mechanism extends to the interior of the outer shell, one end of the grinding roller body is fixedly connected to the driving mechanism, and the other end is rotatably connected to the outer shell, the diameter value of the grinding roller body close to the driving mechanism is smaller than the diameter value of the grinding roller body away from the driving mechanism, and the inclination angles of a pair of grinding bevels arranged in the middle of the grinding roller body are different.
[0009] Preferably, the internal bracket is located at one end of the grinding roller body away from the driving mechanism, the slideway corresponds to the annular distribution position of the extension port, the limiting groove is located in the middle of the slideway, and the limiting groove corresponds to the vertical position of the extension port.
[0010] Preferably, the groove grinding mechanism includes a positioning bracket and an electric telescopic rod, the positioning bracket is fixedly connected to a plurality of groups of limiting clamping blocks, an extending top block is arranged inside the positioning bracket, two groups of grinding protrusions are arranged inside the positioning bracket, an extrusion block is fixedly connected to the top of the electric telescopic rod, and an elastic limiting belt is sleeved inside the extending top block.
[0011] Preferably, the interior of the positioning bracket is slidably connected to the internal bracket, and a handle is provided on the side of the positioning bracket facing the outside of the grinding roller body, the limiting clamping block is distributed in a ring shape on the side of the positioning bracket close to the internal bracket, the limiting clamping block is slidably connected to the slideway, and the limiting clamping block is slidably connected to the inner wall of the grinding roller body.
[0012] Preferably, the protruding top block is slidably connected inside the limiting groove, the portion where the outer side of the protruding top block is slidably connected to the grinding protrusion is the same as the cross-section of the slideway, an inclined surface is provided on the side of the protruding top block away from the grinding protrusion, and the extrusion block is in conflict with the inclined surface of the grinding protrusion.
[0013] Preferably, the protruding top block is slidably connected to the limit clamping block, the grinding protrusion is slidably connected between a pair of limit clamping blocks, the grinding protrusion is slidably connected to the slideway, the grinding protrusion is slidably connected to the protruding port, and one end of the grinding protrusion extending out of the grinding roller body is provided with a protrusion of different shapes.
[0014] Preferably, the electric telescopic rod is located in the middle of the internal bracket, and the electric telescopic rod is fixedly connected to the grinding roller body. When the extrusion block squeezes the extended top block to move outward, the extended top block pushes the grinding protrusion to move outward along the limit clamping block, so that the grinding protrusion slides into the extension port and extends to the outside of the grinding roller body.
[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention facilitates the grinding of parts with inclined surfaces by arranging the coordination of structures such as the clamping mechanism and the surface grinding mechanism, thereby improving the utilization rate. The parts are clamped by the clamping claws, and the inclination angle of the parts is adjusted by the rotating bracket, so that the surface of the parts to be ground is parallel to the grinding roller body. The sliding bracket and the sliding seat are arranged to adjust the parts to be closely attached to the grinding roller body, so as to cope with parts with multiple grinding surfaces and improve the grinding efficiency. The present invention grinds the groove on the surface of the part by arranging the cooperation of the groove grinding mechanism and the internal bracket and the like. The positioning bracket drives the grinding protrusion to slide through the limiting clamping block. When different types of grinding protrusions are replaced, the extrusion block squeezes the extended top block so that the extended top block can push the grinding protrusion to move toward the extension port until the grinding protrusion enters the extension port and the grinding protrusion extends to grind the groove. In this way, the groove and surface of the part can be polished without replacing the grinding head, thereby saving the time required for replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main shell structure of the present invention; Figure 2 It is the overall internal schematic diagram of the present invention; Figure 3 It is a cross-sectional view of the middle part of the surface grinding mechanism of the present invention; Figure 4 for Figure 3 The enlarged schematic diagram at A in the middle; Figure 5 It is an enlarged cross-sectional view of the surface grinding mechanism of the present invention; Figure 6 It is a schematic diagram of the separation of the surface grinding mechanism and the groove grinding mechanism of the present invention.
[0017] In the figure: 1. shell; 2. flip top cover; 3. driving mechanism; 4. clamping mechanism; 41. sliding bracket; 42. sliding seat; 43. rotating bracket; 44. clamping claw; 5. surface grinding mechanism; 51. grinding roller body; 52. grinding bevel; 53. internal bracket; 54. slideway; 55. limiting groove; 56. extension port; 6. groove grinding mechanism; 61. adjustment bracket; 62. limiting clamping block; 63. extension top block; 64. grinding protrusion; 65. electric telescopic rod; 66. extrusion block; 67. elastic limiting belt. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0019] like Figures 1 to 6 As shown, the present invention provides a polishing spraying device for machining mechanical parts, comprising a housing 1, a flip top cover 2 is rotatably connected to the top of the housing 1, a driving mechanism 3 is fixedly installed on the side of the housing 1, a clamping mechanism 4 is arranged inside the housing 1, a surface grinding mechanism 5 is rotatably connected inside the housing 1, and a groove grinding mechanism 6 is arranged inside the surface grinding mechanism 5; The surface grinding mechanism 5 includes a grinding roller body 51, a grinding bevel 52 is arranged in the middle of the grinding roller body 51, an internal bracket 53 is fixedly connected to the inside of the grinding roller body 51, and a slideway 54 is fixedly connected to the outside of the internal bracket 53 in a ring-shaped manner. A limiting groove 55 is arranged in the middle of the slideway 54, and a projection opening 56 is arranged in a ring-shaped manner on the outside of one end of the grinding roller body 51 close to the internal bracket 53.
[0020] The above scheme is adopted: the part is clamped by the clamping claw 44, and then the inclination angle of the rotating bracket 43 is adjusted to adjust the part so that the surface to be polished is parallel to the grinding roller body 51 or the grinding inclined surface 52, and the sliding bracket 41 and the sliding seat 42 are controlled to move horizontally and vertically, and the part is brought into contact with the grinding roller body 51. When the groove of the part needs to be polished, the polishing protrusion 64 is driven to slide by the adjusting bracket 61 and the limiting clamping block 62, so that the part to be used The grinding protrusion 64 moves to the extending top block 63 corresponding to the extending opening 56, and then the electric telescopic rod 65 pushes the extrusion block 66 to move, so that the extrusion block 66 squeezes the extending top block 63 to move outward, so that the extending top block 63 pushes the grinding protrusion 64 toward the extending opening 56 along the limit clamping block 62, so that the grinding protrusion 64 slides into the inside of the extending opening 56 and extends to the outside of the grinding roller body 51, so that a circle of protrusions appears on the surface of the grinding roller body 51, thereby grinding the grooves of the parts.
[0021] like Figure 2 and Figure 3 As shown, the clamping mechanism 4 includes a sliding bracket 41, a sliding seat 42 is slidably connected to the side of the sliding bracket 41, a rotating bracket 43 is rotatably connected to the side of the sliding seat 42, and a clamping claw 44 is installed on the rotating bracket 43; the sliding bracket 41 is slidably connected to the inside of the outer shell 1, the sliding seat 42 and the rotating bracket 43 are located at one end of the sliding bracket 41 facing the grinding roller body 51, the sliding bracket 41 is located on the upper side of the grinding roller body 51, and the clamping claw 44 is located on the top of the grinding roller body 51.
[0022] The above scheme is adopted: by setting up a clamping mechanism 4, the clamping claw 44 clamps the part, and then the inclination angle of the part is adjusted by the rotating bracket 43, and the part is adjusted to the surface to be polished and is in close contact with the grinding roller body 51. At the same time, a rotating component is arranged inside the rotating bracket 43, which can drive the clamping claw 44 to rotate, so that the part in the middle of the clamping claw 44 can rotate at a uniform speed. The setting of the sliding bracket 41 and the sliding seat 42 can drive the rotating bracket 43 to slide along the sliding bracket 41 through the sliding seat 42, so that the part can be polished at different positions. The sliding bracket 41 can drive the sliding seat 42 to move up and down, so as to adjust the vertical position of the part.
[0023] like Figure 4 and Figure 5 As shown, the internal bracket 53 is located at the end of the grinding roller body 51 away from the driving mechanism 3, the slideway 54 corresponds to the annular distribution position of the extension opening 56, the limiting groove 55 is located in the middle of the slideway 54, and the limiting groove 55 corresponds to the vertical position of the extension opening 56.
[0024] The above scheme is adopted: by setting up a surface grinding mechanism 5, the straight surface and the inclined surface of the part are ground by the grinding roller body 51 and the grinding bevel 52, so that for parts of different forms, the diameter values at both ends of the grinding roller body 51 are set to different, and the inclination angles of a pair of grinding bevels 52 are set to different, which can be suitable for different types of parts for grinding them. The internal bracket 53 arranged inside the grinding roller body 51 is used for supporting and limiting the groove grinding mechanism 6. By setting a slide 54, it is easy to replace and adjust the grinding protrusion 64. The design of the limiting groove 55 and the extension port 56 enables the grinding protrusion 64 to be pushed out of the slide 54 by extending the top block 63.
[0025] like Figure 4 , Figure 5 and Figure 6 As shown, the groove grinding mechanism 6 includes a positioning bracket 61 and an electric telescopic rod 65, a plurality of groups of limiting clamping blocks 62 are fixedly connected to the positioning bracket 61, a protruding top block 63 is arranged inside the positioning bracket 61, two groups of grinding protrusions 64 are arranged inside the positioning bracket 61, an extrusion block 66 is fixedly connected to the top of the electric telescopic rod 65, and an elastic limiting belt 67 is sleeved inside the protruding top block 63; the interior of the positioning bracket 61 is slidably connected to the internal bracket 53, and a handle is arranged on the side of the positioning bracket 61 facing the outside of the grinding roller body 51, the limiting clamping blocks 62 are distributed in a ring shape on the side of the positioning bracket 61 close to the internal bracket 53, the limiting clamping blocks 62 are slidably connected to the slideway 54, and the limiting clamping blocks 62 are slidably connected to the inner wall of the grinding roller body 51.
[0026] The above scheme is adopted: by setting up a groove grinding mechanism 6, the positioning bracket 61 drives the grinding protrusion 64 to slide through the limit clamping block 62, so as to replace different types of grinding protrusions 64, and extend it from the inside of the grinding roller body 51 to grind the parts with grooves, saving the step of replacing the grinding equipment. The handle set on one side of the positioning bracket 61 is convenient for pulling the positioning bracket 61, so that the positioning bracket 61 drives the limit clamping block 62 to slide along the inner wall of the grinding roller body 51. By setting the limit clamping block 62, the grinding protrusion 64 is clamped and limited by the limit clamping block 62, so that when the limit clamping block 62 moves, it will synchronously pull the grinding protrusion 64 to slide on the slide 54.
[0027] like Figure 4 , Figure 5 and Figure 6 As shown, the extended top block 63 is slidably connected to the inside of the limiting groove 55, the part where the outer side of the extended top block 63 is slidably connected to the grinding protrusion 64 is the same as the cross-section of the slideway 54, and an inclined surface is provided on the side of the extended top block 63 away from the grinding protrusion 64, and the extrusion block 66 contacts the inclined surface of the grinding protrusion 64; the extended top block 63 is slidably connected to the limiting clamping block 62, the grinding protrusion 64 is slidably connected in the middle of a pair of limiting clamping blocks 62, the grinding protrusion 64 is slidably connected to the slideway 54, the grinding protrusion 64 is slidably connected to the extending port 56, and the end of the grinding protrusion 64 extending out of the grinding roller body 51 is provided with protrusions of different shapes.
[0028] The above scheme is adopted: by setting the extended top block 63 and the extrusion block 66, the electric telescopic rod 65 pushes the extrusion block 66 to move, so that the extrusion block 66 squeezes the extended top block 63 to move to the outside of the internal bracket 53, and the part of the outer side of the extended top block 63 that is slidably connected with the grinding protrusion 64 is set to have the same cross-section as the slideway 54, so that the grinding protrusion 64 can slide freely between the extended top block 63 and the slideway 54 to avoid getting stuck when the grinding protrusion 64 is replaced. The inclined surface set on the inner side of the extended top block 63 is convenient for the extrusion block 66 to squeeze the extended top block 63 to move outward, so that the extended top block 63 can push the grinding protrusion 64 to move toward the extension port 56, until the grinding protrusion 64 enters the extension port 56, so that the grinding protrusion 64 extends out to grind the groove. The setting of the elastic limiting belt 67 is convenient for the extended top block 66 to be pulled into the slideway 54 by the electric telescopic rod 65 when resetting, so as to complete the resetting.
[0029] like Figure 4 , Figure 5 and Figure 6As shown, the electric telescopic rod 65 is located in the middle of the internal bracket 53, and the electric telescopic rod 65 is fixedly connected to the grinding roller body 51. When the extrusion block 66 squeezes the extended top block 63 to move outward, the extended top block 63 pushes the grinding protrusion 64 to move outward along the limit clamping block 62, so that the grinding protrusion 64 slides into the extension port 56 and extends to the outside of the grinding roller body 51.
[0030] The above scheme is adopted: by setting an electric telescopic rod 65, it is convenient to push the extrusion block 66 to move. When the extrusion block 66 squeezes the extended top block 63 to move outward, the extended top block 63 will simultaneously push the grinding protrusion 64 along the limit clamping block 62 toward the extension port 56, so that the grinding protrusion 64 slides into the extension port 56 and extends to the outside of the grinding roller body 51, so that a circle of protrusions appears on the surface of the grinding roller body 51, thereby grinding the grooves of the parts.
[0031] The working principle and use process of the present invention are as follows: when working, firstly, the parts are clamped by the clamping claws 44, and then the tilt angle of the rotating bracket 43 is adjusted to adjust the parts so that the surface to be polished is parallel to the polishing roller body 51 or the polishing inclined surface 52, and then the sliding bracket 41 and the sliding seat 42 are controlled to move horizontally and vertically, so as to adjust the parts to contact the polishing roller body 51, so as to polish the surface of the parts; When it is necessary to grind the groove of the part, the grinding protrusion 64 is driven to slide by the adjustment bracket 61 and the limit clamping block 62, so that the grinding protrusion 64 to be used moves to the extended top block 63 corresponding to the extended opening 56, and then the electric telescopic rod 65 pushes the extrusion block 66 to move, so that the extrusion block 66 squeezes the extended top block 63 to move outward, so that the extended top block 63 pushes the grinding protrusion 64 toward the extended opening 56 along the limit clamping block 62, so that the grinding protrusion 64 slides into the inside of the extended opening 56 and extends to the outside of the grinding roller body 51, so that a circle of protrusions appears on the surface of the grinding roller body 51, so that the groove of the part is polished.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A polishing spraying device for machining mechanical parts, comprising a housing (1), characterized in that: The top of the housing (1) is rotatably connected to a flip top cover (2), a driving mechanism (3) is fixedly mounted on the side of the housing (1), a clamping mechanism (4) is arranged inside the housing (1), a surface grinding mechanism (5) is rotatably connected inside the housing (1), and a groove grinding mechanism (6) is arranged inside the surface grinding mechanism (5); The surface grinding mechanism (5) comprises a grinding roller body (51), a grinding bevel (52) is arranged in the middle of the grinding roller body (51), an internal bracket (53) is fixedly connected to the inside of the grinding roller body (51), a slideway (54) is fixedly connected to the outside of the internal bracket (53) in an annular manner, a limiting groove (55) is arranged in the middle of the slideway (54), and a protruding opening (56) is arranged in an annular manner on the outside of one end of the grinding roller body (51) close to the internal bracket (53).
2. The polishing spraying device for machining mechanical parts according to claim 1, characterized in that: The clamping mechanism (4) comprises a sliding bracket (41), the sliding bracket (41) is slidably connected to a sliding seat (42) on the side, the sliding seat (42) is rotatably connected to a rotating bracket (43) on the side, and a clamping claw (44) is mounted on the rotating bracket (43).
3. The polishing spraying device for machining mechanical parts according to claim 2, characterized in that: The sliding bracket (41) is slidably connected inside the housing (1); the sliding seat (42) and the rotating bracket (43) are located at one end of the sliding bracket (41) facing the grinding roller body (51); the sliding bracket (41) is located on the upper side of the grinding roller body (51); and the clamping claw (44) is located on the top of the grinding roller body (51).
4. The polishing spraying device for machining mechanical parts according to claim 1, characterized in that: One end of the driving mechanism (3) extends into the interior of the outer shell (1); one end of the grinding roller body (51) is fixedly connected to the driving mechanism (3) and the other end is rotatably connected to the outer shell (1); the diameter of the grinding roller body (51) at the end close to the driving mechanism (3) is smaller than the diameter of the grinding roller body (51) at the end far from the driving mechanism (3); and the inclination angles of a pair of grinding inclined surfaces (52) arranged in the middle of the grinding roller body (51) are different.
5. The polishing spraying device for machining mechanical parts according to claim 4, characterized in that: The internal bracket (53) is located at one end of the grinding roller body (51) away from the driving mechanism (3); the slideway (54) corresponds to the annular distribution position of the extension opening (56); the limiting groove (55) is located in the middle of the slideway (54); and the limiting groove (55) corresponds to the vertical position of the extension opening (56).
6. The polishing spraying device for machining mechanical parts according to claim 1, characterized in that: The groove grinding mechanism (6) comprises a positioning bracket (61) and an electric telescopic rod (65); a plurality of groups of limiting clamping blocks (62) are fixedly connected to the positioning bracket (61); a protruding top block (63) is arranged inside the positioning bracket (61); two groups of grinding protrusions (64) are arranged inside the positioning bracket (61); a squeezing block (66) is fixedly connected to the top of the electric telescopic rod (65); and an elastic limiting belt (67) is sleeved inside the protruding top block (63).
7. The polishing spraying device for machining mechanical parts according to claim 6, characterized in that: The interior of the positioning bracket (61) is slidably connected to the internal bracket (53), and a handle is provided on a side of the positioning bracket (61) facing the outside of the grinding roller body (51). The limiting clamping block (62) is distributed in an annular shape on a side of the positioning bracket (61) close to the internal bracket (53), and the limiting clamping block (62) is slidably connected to the slideway (54), and the limiting clamping block (62) is slidably connected to the inner wall of the grinding roller body (51).
8. The polishing spraying device for machining mechanical parts according to claim 6, characterized in that: The protruding top block (63) is slidably connected to the inside of the limiting groove (55); the portion where the outer side of the protruding top block (63) is slidably connected to the grinding protrusion (64) has the same cross-section as the slideway (54); an inclined surface is provided on the side of the protruding top block (63) away from the grinding protrusion (64); and the extrusion block (66) contacts the inclined surface of the grinding protrusion (64).
9. The polishing spraying device for machining mechanical parts according to claim 6, characterized in that: The protruding top block (63) is slidably connected to the limiting clamping block (62), the grinding protrusion (64) is slidably connected between a pair of limiting clamping blocks (62), the grinding protrusion (64) is slidably connected to the slideway (54), the grinding protrusion (64) is slidably connected to the protruding opening (56), and one end of the grinding protrusion (64) protruding from the grinding roller body (51) is provided with a protrusion of different shapes.
10. The polishing spraying device for machining mechanical parts according to claim 6, characterized in that: The electric telescopic rod (65) is located in the middle of the internal bracket (53). The electric telescopic rod (65) is fixedly connected to the grinding roller body (51). When the extrusion block (66) squeezes the extended top block (63) to move outward, the extended top block (63) pushes the grinding protrusion (64) to move outward along the limit clamping block (62), so that the grinding protrusion (64) slides into the extension opening (56) and extends to the outside of the grinding roller body (51).