CN117506684A - Polishing equipment for metal shells - Google Patents

Abstract

The utility model provides a polishing equipment that metal casing used for carry out polishing to the metal casing of rotator formula structure, polishing equipment includes the base station, be equipped with the revolving stage on the base station, be equipped with the fixing base on the revolving stage, the base station is equipped with polishing mechanism in the revolving stage side. The fixing seat is provided with at least two groups of fixing components, and the fixing components are positioned on the side face of the fixing seat and are circumferentially arranged. The fixed component comprises a rotating arm, one end of the rotating arm is rotatably assembled on the fixed seat, the other end of the rotating arm is provided with a jacking block which is used for jacking on the inner wall of the metal shell, and the surface of the jacking block, which is contacted with the inner wall of the metal shell, is provided with a soft abutting pad made of an anti-slip material. Compared with the prior art, the invention has the following beneficial effects: the fixing mechanism for fixing the metal shell is innovatively designed, so that the fixing mechanism can fix metal shells of different sizes without replacement, is simple to operate and reliable in fixing, and can effectively improve production efficiency.

Description

Polishing equipment for metal shells

Technical field

The invention belongs to the field of polishing equipment, and specifically relates to a polishing equipment for metal shells.

Background technique

In the metal products manufacturing industry, polishing equipment is a commonly used tool to improve the appearance quality and gloss of metal casings. In the polishing process of rotary metal shells, traditional polishing equipment usually includes a turntable, a polishing mechanism and a clamp, where the clamp is used to fix the metal shell to be polished. There are some problems with this traditional polishing equipment.

First, since metal casings come in different shapes and sizes, different clamps need to be replaced according to the size of the metal casing. This not only increases the workload of the operator, but also reduces the efficiency of the polishing equipment. Secondly, in order to ensure that the polishing mechanism accurately positions the metal shell, the fixture needs to be adjusted repeatedly after installation, which further increases the operator's workload and working time. Finally, since the fixture replacement process is cumbersome, it may affect the continuous operation of the polishing equipment, thereby reducing production efficiency.

Therefore, existing polishing equipment has problems such as complex operation and low efficiency when processing metal casings with rotary structures, and needs to be improved urgently.

Contents of the invention

In view of the above deficiencies in the prior art, the present invention provides a polishing equipment for metal casing, which is used to solve the problems existing in the current polishing equipment.

In order to solve the above technical problems, the present invention is solved through the following technical solutions.

A polishing equipment for metal shells, used for polishing metal shells with a rotary structure. The polishing equipment includes a base, a turntable is installed on the base, and a fixed seat is installed on the turntable. The abutment is equipped with a polishing mechanism on the side of the turntable.

The fixing base is equipped with at least two sets of fixing components, and the fixing components are located on the side of the fixing base and arranged circumferentially. The fixed assembly includes a rotating arm. One end of the rotating arm is rotated and assembled on the fixed base, and the other end is equipped with a top block for pressing against the inner wall of the metal shell. The top block is equipped with a surface made of steel that is in contact with the inner wall of the metal shell. Soft contact pad made of non-slip material.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, the fixed component further includes a control arm, and the control arm is rotatably assembled on the rotating arm.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, a limiting cavity is provided in the fixed seat, and the control arm is slidably assembled in the limiting cavity; A rack portion is assembled, and a transmission gear is engaged with the rack portion.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, a control gear is installed in the center of the fixed seat, and the transmission gear is meshed with the control gear.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, a transmission worm gear is installed in the fixed seat, and the transmission worm gear is coaxially assembled and connected with the control gear; the transmission worm gear is meshed and connected with Control the worm, which extends out of the fixed seat and is equipped with a control knob at the end.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, the side of the fixing seat is provided with an accommodating cavity for accommodating the fixing component, and the side of the accommodating cavity is provided with a baffle wall. The wall is set such that when the rotating arm contacts the retaining wall, the distance from the top block to the center of the fixed seat reaches the maximum value.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, the top block is rotatably assembled with the rotating arm; the fixed seat is provided with a fitting surface at the mouth of the accommodation cavity, and the The fitting side is the same shape as the back of the top block.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, the thickness of the soft contact pad is greater than the thickness of the top block.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, the turntable is provided with a limiting column, and the bottom of the fixed base is provided with a limiting groove that cooperates with the limiting column.

As a preferred embodiment of the polishing equipment for metal shells of the present invention, specifically, the fixed base includes an upper shell, a middle shell and a lower shell; the upper shell, the middle shell and the lower shell are connected by a threaded member. Assembly fixed.

Compared with the existing technology, the present invention has the following beneficial effects: the fixing mechanism for fixing the metal shell is innovatively designed, so that the fixing mechanism can fix metal shells of different sizes without replacement, and the operation is simple and the fixing is reliable. It can effectively improve production efficiency.

Description of drawings

Figure 1 is a three-dimensional schematic diagram of the polishing equipment.

Figure 2 is a schematic structural diagram of the abutment.

Figure 3 is an exploded view of the structure of the fixed seat.

Figure 4 is the second exploded view of the structure of the fixed seat.

Figure 5 is a top view showing various components in the fixed base.

Figure 6 is a bottom view showing various components in the fixed base.

The following is a description of the markings in the drawings of the manual:

10. Abutment; 20. Turntable;

30. Fixed seat; 301. Upper shell; 302. Middle shell; 303. Lower shell; 304. Limiting baffle; 31. Transmission gear; 32. Control gear; 33. Transmission worm gear; 34. Control worm; 341. Control knob ; 35. Limiting groove; 36. Accommodating cavity; 37. Limiting cavity; 38. Blocking wall; 39. Fitting surface;

40. Fixed component; 41. Rotating arm; 42. Top block; 43. Soft contact pad; 44. Control arm; 45. Rack part;

50. Polishing mechanism; 51. Lifting seat; 52. Base; 53. Telescopic rod; 54. Mounting plate; 55. Polishing parts;

60. Metal shell.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

In the following embodiments, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and cannot be understood. are limitations of the present invention.

In the description of the present invention, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, The directions or positional relationships indicated such as clockwise, counterclockwise, etc. are based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and therefore cannot be understood as limiting the present invention. Furthermore, the terms: first, second, etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the quantity of technical features shown. In the description of the present invention, unless otherwise explicitly stipulated and limited, the terms: installation, connection, connection, etc. should be understood in a broad sense. Those of ordinary skill in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

Referring to Figures 1 to 6, a polishing equipment for metal shells is used to polish metal shells 60, especially metal shells 60 with a rotary structure. The polishing device includes a base 10. On the base 10 A turntable 20 is equipped with a fixing base 30 installed on the turntable 20. The base 10 is equipped with a polishing mechanism 50 on the side of the turntable 20. The fixing base 30 is equipped with at least two sets of fixing assemblies 40 . The fixing assemblies 40 are located on the side of the fixing base 30 and arranged circumferentially. The fixed assembly 40 includes a rotating arm 41. One end of the rotating arm 41 is rotatably assembled on the fixed base 30, and the other end is equipped with a top block 42 for pressing against the inner wall of the metal shell 60. The top block 42 is in contact with the metal shell. The contact surface of the inner wall 60 is equipped with a soft contact pad 43 made of anti-slip material.

The present invention has an innovative design for the fixing mechanism for fixing the metal shell. The fixing of the metal shell 60 is completed by using a plurality of top blocks 42 to resist the inner wall of the metal shell 60, so that the fixing mechanism can fix metal shells of different sizes. 60, does not need to be replaced, is simple to operate, and is fixed reliably, which can effectively improve production efficiency.

As a preferred embodiment of the present invention, specifically, the fixed assembly 40 further includes a control arm 44 , and the control arm 44 is rotatably assembled on the rotating arm 41 . The rotation of the rotating arm 41 is controlled by the control arm 44, which has a simple structure and reliable structural strength.

In the present invention, the control arm 44 is controlled through a gear structure, which is conducive to precise control of the rotation angle of the rotating arm 41 and can effectively prevent the rotation of the rotating arm 41 from reducing the fixing strength. Specifically, a limiting cavity 37 is provided in the fixed base 30 , and the control arm 44 is slidably assembled in the limiting cavity 37 . The control arm 44 is equipped with a rack portion 45 , and the rack portion 45 is engaged with a transmission gear 31 . A control gear 32 is installed in the center of the fixed base 30 , and the transmission gear 31 is meshed with the control gear 32 .

In order to ensure the reliability of the gear fixation and avoid the loosening of the gear during the polishing process, which will cause the pressure exerted by the top block 42 on the inner wall of the metal shell 60 to decrease, the fixed seat 30 is equipped with a transmission worm gear 33, and the transmission worm gear and the control gear 32 coaxial assembly connection. The transmission worm gear 33 is meshed with a control worm 34. The worm extends out of the fixed seat 30 and is equipped with a control knob 341 at the end. The control gear 32 is restricted and fixed by the one-way transmission of the worm gear. The fixation is reliable and the operation is easy. convenient.

In particular, the fixing base 30 is provided with a receiving cavity 36 for accommodating the fixing component 40 on the side thereof. The receiving cavity 36 is provided with a blocking wall 38 on one side. The blocking wall 38 is configured such that when the rotating arm 41 and the blocking wall 38 When abutting, the distance between the top block 42 and the center of the fixed base 30 reaches the maximum value, which is beneficial to reducing the length design of the control arm 44 and ensuring the structural strength of the control arm 44 .

As a preferred embodiment of the present invention, specifically, the top block 42 is rotatably assembled with the rotating arm 41 . The fixed base 30 is provided with a fitting surface 39 at the opening of the accommodation cavity 36 . The fitting surface 39 has the same shape as the back of the top block 42 so that the rotating arm 41 can be retracted on the side of the fixed base 30 . The thickness of the soft contact pad 43 is greater than the thickness of the top block 42 to prevent the top block 42 from directly contacting the inner wall of the metal housing 60 when the rotating arm 41 rotates and unfolds, causing surface damage to the metal housing 60 .

As a preferred embodiment of the present invention, specifically, the turntable 20 is provided with a limiting column, and the bottom of the fixed base 30 is provided with a limiting groove 35 that matches the limiting column. It is easy to install by lifting the fixed base 30. Then the assembly and disassembly of the fixed base 30 and the turntable 20 can be realized. The fixed base 30 includes an upper shell 301 , a middle shell 302 and a lower shell 303 . The upper shell 301, the middle shell 302 and the lower shell 303 are assembled and fixed by threaded parts, which is convenient to manufacture and assemble. The lower shell 303 is provided with a limiting baffle 304, which can prevent the metal shell 60 from sliding down and blocking the control knob 341.

As a preferred embodiment of the present invention, specifically, the polishing mechanism 50 includes a lifting base 51. The lifting base 51 is equipped with a base 52. The base 52 is equipped with a mounting plate 54 through a telescopic rod 53. The mounting plate 54 is equipped with a polishing member 55 for polishing the metal housing 60 . The polishing part 55 is provided with a polishing surface that can fit with the surface of the metal shell 60 .

The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention is subject to the claims. Any substitutions, deformations, and improvements made to this technology that are easily thought of by those skilled in the art fall within the scope of the present invention. protected range.

Claims (10)

1. A polishing equipment for metal shells, used for polishing the metal shell (60) of a rotary structure, characterized in that the polishing equipment includes a base (10), and the base (10) The turntable (20) is equipped with a fixed seat (30), and the base (10) is equipped with a polishing mechanism (50) on the side of the turntable (20); The fixed seat (30) is equipped with at least two sets of fixed components (40), and the fixed components (40) are located on the side of the fixed seat (30) and arranged circumferentially; the fixed component (40) includes a rotating arm (41 ), one end of the rotating arm (41) is rotated and assembled on the fixed seat (30), and the other end is equipped with a top block (42) for pressing against the inner wall of the metal shell (60). The top block (42) is in contact with the The contact surface of the inner wall of the metal shell (60) is equipped with a soft contact pad (43) made of anti-slip material. 2. A polishing equipment for metal shells according to claim 1, characterized in that the fixed component (40) further includes a control arm (44), the control arm (44) is rotatably assembled on the rotating arm ( 41) on. 3. A polishing equipment for metal shell according to claim 2, characterized in that a limited cavity (37) is provided in the fixed seat (30), and the control arm (44) is slidably assembled on the In the limiting cavity (37), the control arm (44) is equipped with a rack portion (45), and the rack portion (45) is engaged with a transmission gear (31). 4. A polishing equipment for metal shell according to claim 3, characterized in that a control gear (32) is installed in the center of the fixed seat (30), and the transmission gear (31) and the control gear (32) ) meshing connection. 5. A polishing equipment for metal shell according to claim 4, characterized in that a transmission worm gear (33) is installed in the fixed seat (30), and the transmission worm gear and the control gear (32) are coaxial. Assembly connection: The transmission worm gear (33) is meshed and connected with a control worm (34), which extends out of the fixed seat (30) and is equipped with a control knob (341) at the end. 6. The polishing equipment for metal shells according to claim 1, characterized in that the fixing seat (30) is provided with an accommodation cavity (36) on the side for accommodating the fixing component (40), and the accommodation cavity (36) A blocking wall (38) is provided on one side, and the blocking wall (38) is configured such that when the rotating arm (41) contacts the blocking wall (38), the top block (42) moves to the fixed seat (30). The distance between the centers reaches the maximum value. 7. A polishing equipment for metal shell according to claim 6, characterized in that the top block (42) and the rotating arm (41) are rotatably assembled; the fixed base (30) is in the accommodation cavity (36) ) is provided with a fitting surface (39) at the mouth, and the fitting surface (39) has the same shape as the back of the top block (42). 8. The polishing equipment for metal shells according to claim 1, characterized in that the thickness of the soft contact pad (43) is greater than the thickness of the top block (42). 9. A polishing equipment for metal shells according to claim 1, characterized in that a limiting column is provided on the turntable (20), and a bottom of the fixed seat (30) is provided with a limiting column that matches the limiting column. Limit slot (35). 10. A polishing equipment for metal shell according to claim 1, characterized in that the fixed base (30) includes an upper shell (301), a middle shell (302) and a lower shell (303); The upper shell (301), the middle shell (302) and the lower shell (303) are assembled and fixed by threaded parts.