阅读说明：本技术 一种防滑脱六角螺母内圈打磨装置 (Anti-slip hexagon nut inner ring polishing device ) 是由 宋达 于 2021-08-26 设计创作，主要内容包括：本发明公开了一种防滑脱六角螺母内圈打磨装置,包括工作箱体,所述工作箱体的上表面设有四组支撑柱,所述支撑柱的上表面固定有顶板,所述工作箱体的内部设有旋转电机,所述旋转电机的输出端贯穿所述工作箱体的上表面并固定有转盘,所述转盘上设有固定机构,所述顶板下端面设有第一液压缸,所述第一液压缸的下端面设置有第一打磨电机,所述第一打磨电机的输出端固定有第一打磨棒,所述第一打磨棒的下端面设有凹槽打磨机构。本发明通过设置转盘结构和凹槽打磨机构,方便调节螺母的位置对螺母的内侧进行打磨,第一打磨棒的上侧可以对通孔进行打磨。(The invention discloses an anti-slip hexagon nut inner ring polishing device which comprises a working box body, wherein four groups of support columns are arranged on the upper surface of the working box body, a top plate is fixed on the upper surface of each support column, a rotating motor is arranged in the working box body, the output end of the rotating motor penetrates through the upper surface of the working box body and is fixed with a turntable, a fixing mechanism is arranged on the turntable, a first hydraulic cylinder is arranged on the lower end surface of the top plate, a first polishing motor is arranged on the lower end surface of the first hydraulic cylinder, a first polishing rod is fixed on the output end of the first polishing motor, and a groove polishing mechanism is arranged on the lower end surface of the first polishing rod. According to the invention, the turntable structure and the groove polishing mechanism are arranged, so that the inner side of the nut can be conveniently polished by adjusting the position of the nut, and the through hole can be polished by the upper side of the first polishing rod.)

1. The utility model provides a hexagon nut inner circle grinding device is taken off in antiskid which characterized in that: comprises a working box body (1), four groups of supporting columns (11) are arranged on the upper surface of the working box body (1), a top plate (12) is fixed on the upper surface of the supporting column (11), a rotating motor (2) is arranged in the work box body (1), the output end of the rotating motor (2) penetrates through the upper surface of the working box body (1) and is fixed with a turntable (3), a fixing mechanism (4) is arranged on the turntable (3), a hexagonal nut (5) is fixed on the fixing mechanism (4), a first hydraulic cylinder (6) is arranged on the lower end surface of the top plate (12), a first grinding motor (61) is arranged on the lower end surface of the first hydraulic cylinder (6), a first sanding rod (62) is fixed at the output end of the first sanding motor (61), the outer surface of the upper side of the first polishing rod (62) is provided with a polishing layer (63), the lower end face of the first polishing rod (62) is provided with a groove polishing mechanism (8).

2. The anti-slip hexagon nut inner ring grinding device according to claim 1, wherein: fixed establishment (4) include that two symmetries set up in slip track (31) of carousel (3) upper surface, the inside slidable mounting of slip track (31) has sliding block (41), the upper surface of sliding block (41) is fixed with second pneumatic cylinder (42), the flexible end of second pneumatic cylinder (42) is fixed with clamp splice (7), the shape of clamp splice (7) with hexagon nut (5) phase-match, sliding block (41) are kept away from one side of carousel (3) center of rotation is fixed with movable plate (43), the flexible end of third pneumatic cylinder (44) is connected in movable plate (43), third pneumatic cylinder (44) are fixed through fixed block (45) the upper surface of work box (1).

3. The anti-slip hexagon nut inner ring grinding device according to claim 2, wherein: recess grinding machanism (8) are including being fixed in mounting panel (81) of terminal surface under first grinding rod (62), be fixed with electric putter (82) on mounting panel (81), second grinding motor (83) are installed to electric putter's (82) output, the output of second grinding motor (83) is fixed with second grinding rod (84), second grinding rod (84) are less than first grinding rod (62), second grinding motor (83) are less than first grinding motor (61).

4. The anti-slip hexagon nut inner ring grinding device according to claim 3, wherein: the inside of hexagon nut (5) is equipped with through-hole (51), the inside distribution of hexagon nut (5) has locking chamber (52) that a plurality of and through-hole (51) are linked together, locking chamber (52) intercommunication has vertical drive chamber (53), the shape of second stick of polishing (84) with locking chamber (52) phase-match.

5. The anti-slip hexagon nut inner ring grinding device according to claim 4, wherein: the clamp splice (7) includes splint (71) and bottom plate (72), splint (71) be equipped with hexagon nut (5) assorted dog-ear, the outside of bottom plate (72) is the arc.

6. The anti-slip hexagon nut inner ring grinding device according to claim 5, wherein: the lower end face of the first grinding rod (62) is provided with a slotted structure, and the slotted structure is positioned above the second grinding motor (83) and the second grinding rod (84).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of nut production equipment, in particular to the technical field of an anti-slip hexagonal nut inner ring polishing device.

[ background of the invention ]

The nut grinding device is a device for polishing and grinding the outer surface of a nut, generally refers to a processing method for changing the physical properties of the surface of a material by friction by means of a rough object, such as sand paper containing particles with higher hardness, and mainly aims to obtain specific surface roughness.

The nut can not be rotated after being fixed by the conventional nut polishing device, the position of the nut can not be adjusted, and the nut with a certain special structure is provided with grooves in the inner side of the through hole, and the grooves can only be polished manually, so that the nut polishing device wastes time and labor.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides an anti-slip hexagonal nut inner ring polishing device which can adjust the position of a nut through a turntable and can polish a through hole on the inner side of a through hole of the nut.

In order to achieve the purpose, the invention provides an anti-slip hexagon nut inner ring polishing device which comprises a working box body, wherein four groups of support columns are arranged on the upper surface of the working box body, a top plate is fixed on the upper surface of each support column, a rotating motor is arranged in the working box body, the output end of the rotating motor penetrates through the upper surface of the working box body and is fixed with a rotary table, a fixing mechanism is arranged on the rotary table, a hexagon nut is fixed on the fixing mechanism, a first hydraulic cylinder is arranged on the lower end face of the top plate, a first polishing motor is arranged on the lower end face of the first hydraulic cylinder, a first polishing rod is fixed on the output end of the first polishing motor, a polishing layer is arranged on the outer surface of the upper side of the first polishing rod, and a groove polishing mechanism is arranged on the lower end face of the first polishing rod.

Preferably, the fixed establishment includes that two symmetries set up in the slip track of carousel upper surface, the inside slidable mounting of slip track has the sliding block, the upper surface fixed of sliding block has the second pneumatic cylinder, the flexible end of second pneumatic cylinder is fixed with the clamp splice, the shape of clamp splice with hexagon nut phase-match, the sliding block is kept away from one side of carousel rotation center is fixed with the movable plate, the flexible end of third pneumatic cylinder is connected to the movable plate, the third pneumatic cylinder passes through the fixed block to be fixed the upper surface of work box.

Preferably, the groove polishing mechanism comprises a mounting plate fixed on the lower end face of the first polishing rod, an electric push rod is fixed on the mounting plate, a second polishing motor is installed at the output end of the electric push rod, a second polishing rod is fixed at the output end of the second polishing motor, the second polishing rod is smaller than the first polishing rod, and the second polishing motor is smaller than the first polishing motor.

Preferably, through holes are formed in the hexagonal nut, a plurality of locking chambers communicated with the through holes are distributed in the hexagonal nut, the locking chambers are communicated with a vertical driving chamber, and the shape of the second grinding rod is matched with that of the locking chambers.

Preferably, the clamping block comprises a clamping plate and a bottom plate, the clamping plate is provided with a break angle matched with the hexagonal nut, and the outer side of the bottom plate is arc-shaped.

Preferably, a slotted structure is arranged on the lower end face of the first polishing rod and is located above the second polishing motor and the second polishing rod.

The invention has the beneficial effects that: according to the invention, the turntable structure and the groove polishing mechanism are arranged, the groove polishing mechanism can polish the groove structure on the inner side of the through hole, the turntable is convenient for adjusting the position of the nut, so that the groove polishing mechanism can polish different groove structures, the through hole can be polished on the upper side of the first polishing rod, the polishing head does not need to be replaced, and the tool is very convenient; the groove polishing mechanism arranged on the end face of the first polishing rod can extend through the electric push rod to enable the second polishing rod to enter the locking chamber for polishing, and then retract after polishing is finished; the hexagonal nuts with different sizes can be fixed by the arranged fixing mechanism in a sliding mode, and the applicability is wider.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of an anti-slip hexagon nut inner ring polishing device according to the invention;

FIG. 2 is a schematic view of polishing of a lock chamber of the polishing device for an inner ring of an anti-slip hexagon nut of the invention;

FIG. 3 is a schematic diagram of polishing a hexagon nut through hole of the anti-slip hexagon nut inner ring polishing device;

FIG. 4 is a schematic structural view of a hexagon nut of the anti-slip hexagon nut inner ring polishing device of the invention;

FIG. 5 is a schematic structural view of a clamping block of the device for polishing the inner ring of the anti-slip hexagon nut.

In the figure: 1-a working box body, 2-a rotating motor, 3-a rotating disc, 4-a fixing mechanism, 5-a hexagon nut, 6-a first hydraulic cylinder, 7-a clamping block, 8-a groove polishing mechanism, 11-a supporting column, 12-a top plate, 31-a sliding track, 41-a sliding block, 42-a second hydraulic cylinder, 43-a moving plate, 44-a third hydraulic cylinder, 45-a fixing block, 51-a through hole, 52-a locking chamber, 53-a driving chamber, 61-a first polishing motor, 62-a first polishing rod, 71-a clamping plate, 72-a bottom plate, 81-a mounting plate, 82-an electric push rod, 83-a second polishing motor and 84-a second polishing rod.

[ detailed description ] embodiments

Referring to fig. 1 to 5, the anti-slip hexagon nut inner ring polishing device comprises a working box body 1, wherein four groups of support columns 11 are arranged on the upper surface of the working box body 1, a top plate 12 is fixed on the upper surface of each support column 11, a rotating motor 2 is arranged inside the working box body 1, the output end of the rotating motor 2 penetrates through the upper surface of the working box body 1 and is fixed with a turntable 3, a fixing mechanism 4 is arranged on the turntable 3, a hexagon nut 5 is fixed on the fixing mechanism 4, a first hydraulic cylinder 6 is arranged on the lower end surface of the top plate 12, a first polishing motor 61 is arranged on the lower end surface of the first hydraulic cylinder 6, a first polishing rod 62 is fixed on the output end of the first polishing motor 61, a polishing layer 63 is arranged on the outer surface of the upper side of the first polishing rod 62, and a groove polishing mechanism 8 is arranged on the lower end surface of the first polishing rod 62, the fixing mechanism 4 comprises two sliding rails 31 symmetrically arranged on the upper surface of the turntable 3, a sliding block 41 is arranged inside the sliding rail 31 in a sliding manner, a second hydraulic cylinder 42 is fixed on the upper surface of the sliding block 41, a clamping block 7 is fixed on the telescopic end of the second hydraulic cylinder 42, the shape of the clamping block 7 is matched with that of the hexagon nut 5, a moving plate 43 is fixed on one side, far away from the rotation center of the turntable 3, of the sliding block 41, the moving plate 43 is connected with the telescopic end of a third hydraulic cylinder 44, the third hydraulic cylinder 44 is fixed on the upper surface of the work box body 1 through a fixing block 45, the groove polishing mechanism 8 comprises a mounting plate 81 fixed on the lower end surface of the first polishing rod 62, an electric push rod 82 is fixed on the mounting plate 81, a second polishing motor 83 is installed at the output end of the electric push rod 82, a second polishing rod 84 is fixed at the output end of the second polishing motor 83, the second grinding rod 84 is smaller than the first grinding rod 62, the second grinding motor 83 is smaller than the first grinding motor 61, the through hole 51 is formed in the inner portion of the hexagonal nut 5, a plurality of locking chambers 52 communicated with the through hole 51 are distributed in the hexagonal nut 5, the locking chambers 52 are communicated with vertical driving chambers 53, the second grinding rod 84 is in a shape matched with the locking chambers 52, each clamping block 7 comprises a clamping plate 71 and a bottom plate 72, each clamping plate 71 is provided with a folding angle matched with the hexagonal nut 5, the outer side of each bottom plate 72 is arc-shaped, the lower end face of the first grinding rod 62 is provided with a slotted structure, and the slotted structure is located above the second grinding motor 83 and the second grinding rod 84.

The working process of the invention is as follows:

the invention relates to an anti-slip hexagonal nut inner ring polishing device, which comprises two clamping plates 7, hexagonal nuts 5, third hydraulic cylinders 44 at two sides, a second hydraulic cylinder 42, a first polishing rod 52, a polishing layer 63, a through hole 51 of the hexagonal nut 5, a first polishing motor 61, a first polishing rod 62, a rotary disc 3, a groove polishing mechanism 8, a locking chamber 52, an electric push rod 82, a second polishing rod 84, a locking chamber 52 and a locking chamber 52, wherein the hexagonal nut 5 is placed on the two clamping plates 7, the hexagonal nut 5 is clamped by extending the third hydraulic cylinders 44 at two sides, the nut is lifted, the first polishing rod 52 is lowered, the polishing layer is contacted with the through hole 51 of the hexagonal nut 5, the first polishing rod 62 is driven to polish the through hole 51, the first polishing rod 62 is lifted, the rotary disc 3 is rotated to align the groove polishing mechanism 8 with the locking chamber 52, the electric push rod 82 is repeatedly extended and shortened, the second polishing rod 84 enters the locking chamber 52 to polish back and forth, the groove polishing mechanism is retracted after polishing is finished, at the groove polishing mechanism is not arranged beyond the lower end surface of the first polishing rod 62, the third hydraulic cylinder 44 of the fixing mechanism 4 is shortened, the fixing mechanism is rotated by a certain angle, the third hydraulic cylinder 44 fixes the nut again, so that the second polishing rod 84 is aligned to another locking chamber for polishing, polishing of a plurality of locking chambers is automatically completed, and time and labor are saved.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.