CN220902913U - Stainless steel fastener surface polishing device - Google Patents

Abstract

The utility model discloses a stainless steel fastener surface polishing device, which comprises a table body, wherein an installation groove is formed in the middle of one side of the table body, a motor is installed in the installation groove, a polishing groove is formed in the top of the table body, the output end of the motor extends to the interior of the polishing groove and is fixedly provided with a polishing grinding wheel, an installation plate is fixedly installed between one ends of four fixing plates, one side of the installation plate is rotationally connected with four rotation shafts, one ends of three rotation shafts at the upper part of the installation plate are fixedly provided with small chain wheels, one side of the rotation shaft at the lower part of the installation plate is fixedly provided with a large chain wheel, a chain is installed between the three small chain wheels and the large chain wheel, and two rotationally adjustable inverted L-shaped fixing rods are installed on the surface of the chain; the polishing device has the advantages that the automatic installation, rotation and adjustment of the fastener nut and the lifting polishing structure can effectively polish the upper surface and the lower surface of the fastener nut, so that the polishing and polishing safety of the fastener nut is effectively improved.

Description

Stainless steel fastener surface polishing device

Technical Field

The utility model belongs to the technical field of polishing devices, and particularly relates to a stainless steel fastener surface polishing device.

Background

Stainless steel fasteners are a specific technical term concept comprising wide products, and are usually used for fastening on more expensive machine parts because of the characteristics of attractive appearance, durability, strong corrosion resistance and the like, the stainless steel fasteners are mainly made of stainless steel, namely stainless steel which is not easy to rust, and a part of stainless steel is in fact stainless and has acid resistance (corrosion resistance), and the stainless and corrosion resistance of the stainless steel are due to the formation of chromium-rich oxide films (passivation films) on the surfaces of the stainless steel fasteners; the stainless steel hexagonal nut used for connecting and fixing is also one of stainless steel fasteners, the upper plane and the lower plane of the stainless steel hexagonal nut need to be polished in the machining process, the manual hand-held nut is polished on a rotary polishing disc in the traditional polishing process, and the machining mode is low in safety and easy to cause injury to operators; accordingly, in view of the above problems, there is a need for a stainless steel fastener surface finish apparatus.

Disclosure of utility model

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel fastener surface finish device, comprises a table body, the mounting groove has been seted up at the middle part of stage body one side, the internally mounted of mounting groove has the motor, the grinding groove has been seted up at the top of stage body, the output of motor extends to the inside of grinding groove and fixed mounting have the polishing grinding wheel, the bottom fixed mounting of stage body has four support to push away, the top and the equal fixed mounting of bottom of stage body have two fixed plates, fixed mounting has the mounting panel between the one end of four fixed plates, one side rotation of mounting panel is connected with four axis of rotation, the one end of the equal fixed mounting of three axis of rotation of mounting panel upper portion has little sprocket, one side fixed mounting of the axis of rotation of mounting panel lower part has big sprocket, install the chain between three little sprocket and the big sprocket, the surface mounting of chain has two rotatable regulation's reverse L shape dead levers, the equal fixed mounting of one end of two reverse L shape dead levers has the nut, the equal movable joint of the bottom of two nut fixture blocks has the fastener nut.

Preferably, the other ends of the two inverted-L-shaped fixing rods are fixedly provided with a square block and a gear, one side of the mounting plate is fixedly provided with two inverted-L-shaped plates, one side of the square block is in sliding contact with one end of the inverted-L-shaped plates, and one side of the mounting plate is fixedly provided with two toothed plates.

Preferably, the bottom fixed mounting of the platform body has the installation piece, and the installation plate lower part axis of rotation is connected with the installation piece rotation, and the one end fixedly connected with worm wheel of this axis of rotation, one side rotation of installation piece be connected with worm wheel meshing connection's worm, the equal fixedly connected with in both ends of worm rotate the wheel to can effectually adjust.

Preferably, the bottom of the nut clamping block is provided with a polygonal groove matched with the fastener nut, and a rubber strip used for clamping the fastener nut is arranged in the polygonal groove.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with stage body, mounting groove, motor, grinding groove, polishing grinding wheel, support push away, the fixed plate, the mounting panel, the axis of rotation, little sprocket, big sprocket, the chain, the L-shaped dead lever of falling, the nut fixture block, polygon recess and rubber strip, make this burnishing device have the fastener nut automatic installation rotate adjust with go up and down the structure of polishing, it can carry out the effective polishing operation from top to bottom to the fastener nut, thereby the effectual security that has improved fastener nut polishing processing, this burnishing device structural design is simple simultaneously, use and convenient operation, adjust and polishing are reliable and stable, the performance that its has can satisfy the user demand of stainless steel fastener surface polishing processing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a front sectional structure of a stainless steel fastener surface finishing apparatus of the present utility model;

FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 2 according to the present utility model;

FIG. 4 is a schematic bottom view of the present utility model 14;

FIG. 5 is a schematic view of a surface finishing apparatus for stainless steel fasteners according to the present utility model;

FIG. 6 is a schematic view of a partial structure of a stainless steel fastener surface finish apparatus of the present utility model;

In the figure: 1. a table body; 2. a mounting groove; 3. a motor; 4. grinding the groove; 5. polishing and grinding the wheel; 6. supporting and pushing; 7. a fixing plate; 8. a mounting plate; 9. a rotating shaft; 10. a small sprocket; 11. a large sprocket; 12. a chain; 13. an inverted L-shaped fixing rod; 14. a nut clamping block; 1401. polygonal grooves; 1402. a rubber strip; 15. a fastener nut; 16. a square block; 17. a gear; 18. an inverted L-shaped plate; 19. a toothed plate; 20. a mounting block; 21. a worm wheel; 22. a worm; 23. and rotating the wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 1 to 6, the novel polishing machine comprises a table body 1, wherein a mounting groove 2 is formed in the middle of one side of the table body 1, a motor 3 is arranged in the mounting groove 2, a polishing groove 4 is formed in the top of the table body 1, the polishing groove 4 is arranged to effectively avoid splashing injury of polished height Wen Suixie, the output end of the motor 3 extends to the inside of the polishing groove 4 and is fixedly provided with a polishing grinding wheel 5, four support push rods 6 are fixedly arranged at the bottom of the table body 1, two fixing plates 7 are fixedly arranged at the top and the bottom of the table body 1, a mounting plate 8 is fixedly arranged between one ends of the four fixing plates 7, four rotating shafts 9 are rotatably connected to one side of the mounting plate 8, the four rotating shafts 9 are in concave-shaped structure arrangement at the mounting plate 8, one ends of the three rotating shafts 9 at the upper part of the mounting plate 8 are fixedly provided with small chain wheels 10, one side of each rotating shaft 9 at the lower part of the mounting plate 8 is fixedly provided with a large chain wheel 11, a chain 12 is arranged between the three small chain wheels 10 and the large chain wheel 11, two rotatably adjusted inverted L-shaped fixing rods 13 are fixedly connected to one another, and two chain links 13 are fixedly connected to one another in the middle of the two fixed L-shaped fixing rods.

The equal fixed mounting of one end of two reverse L shape dead levers 13 has nut fixture block 14, the equal movable joint in bottom of two nut fixture blocks 14 has fastener nut 15, fastener nut 15 all is located the top of polishing grinding wheel 5, polygonal groove 1401 that matches with fastener nut 15 has been seted up to the bottom of nut fixture block 14, polygonal groove 1401's internally mounted has the rubber strip 1402 that is used for chucking fastener nut 15 to can effectually install and dismantle fastener nut 15, and can stabilize effectually install fastener nut 15.

The polishing device has the advantages that the automatic installation, rotation and adjustment of the fastener nut and the lifting polishing structure can effectively polish the upper surface and the lower surface of the fastener nut, so that the polishing and polishing safety of the fastener nut is effectively improved.

The other ends of the two inverted L-shaped fixing rods 13 are fixedly provided with a square 16 and a gear 17, one side of the mounting plate 8 is fixedly provided with two inverted L-shaped plates 18, one side of the square 16 is in sliding contact with one end of the inverted L-shaped plates 18, one side of the mounting plate 8 is fixedly provided with two toothed plates 19, the two toothed plates 19 are positioned above the two inverted L-shaped plates 18, and the toothed plates 19 and the inverted L-shaped plates 18 are arranged in a left-right dislocation manner; the bottom of the platform body 1 is fixedly provided with a mounting block 20, a rotating shaft 9 at the lower part of the mounting plate 8 is rotationally connected with the mounting block 20, one end of the rotating shaft 9 is fixedly connected with a worm wheel 21, one side of the mounting block 20 is rotationally connected with a worm 22 which is meshed with the worm wheel 21, and two ends of the worm 22 are fixedly connected with rotating wheels 23, so that the adjustment can be effectively performed;

As shown in the drawing, when the fastener nut 15 installed on the nut clamping block 14 needs to be polished and polished, the worm 22 is rotated through the rotating wheel 23, the worm 22 rotates to drive the worm wheel 21 and drive the large sprocket 11 to rotate through the rotating shaft 9 on the worm 22, the large sprocket 11 rotates to drive the chain 12 through the three small sprockets 10, the chain 12 rotates to drive the two inverted-L-shaped fixing rods 13 to move downwards, and meanwhile, one side of the square 16 is in sliding contact with one end of the inverted-L-shaped plate 18, so that the inverted-L-shaped fixing rods 13 stably drive the fastener nut 15 to move downwards through the nut clamping block 14; simultaneously, the motor 3 is started to rotate the polishing grinding wheel 5, so that the downward-moving fastener nut 15 is contacted with the rotating polishing grinding wheel 5 to perform polishing operation;

After one surface of the fastener nut 15 is processed, the rotating wheel 23 is reversely rotated to enable the chain 12 to drive the two inverted L-shaped fixing rods 13 to move upwards, when one side of the square 16 is separated from one end of the inverted L-shaped plate 18, the gear 17 is contacted with the toothed plate 19 and rolls on the surface of the toothed plate to enable the two inverted L-shaped fixing rods 13 to rotate 90 degrees, the two inverted L-shaped fixing rods 13 rotate 90 degrees to drive the nut clamping block 14 and the fastener nut 15 to rotate 90 degrees, and then the fastener nut 15 is detached from the nut clamping block 14 and turned 180 degrees and then is installed on the nut clamping block 14 again; then, the fastener nut 15 is downwards moved after the steps are installed again, and the other surface of the fastener nut 15 is contacted with the rotary polishing grinding wheel 5 to carry out polishing operation; after machining, the fastener nut 15 is removed and a new, unfinished fastener nut 15 is reinstalled.

The polishing device is simple in structural design, convenient and fast to use and operate, stable and reliable in adjustment and polishing, and the performance of the polishing device can meet the use requirement of stainless steel fastener surface polishing.

Claims (4)

1. The utility model provides a stainless steel fastener surface finish device, includes stage body (1), its characterized in that: the utility model discloses a novel polishing machine, including platform body (1), mounting groove (2) have been seted up at the middle part of platform body (1) one side, motor (3) have been seted up at the internally mounted of mounting groove (2), grinding groove (4) have been seted up at the top of platform body (1), the output of motor (3) extends to the inside of grinding groove (4) and fixed mounting have polishing wheel (5), the bottom fixed mounting of platform body (1) has four support to push away (6), the top of platform body (1) and the equal fixed mounting of bottom have two fixed plates (7), fixed mounting has mounting plate (8) between the one end of four fixed plates (7), one side rotation of mounting plate (8) is connected with four axis of rotation (9), the one end of three axis of rotation (9) of mounting plate (8) upper portion is all fixed mounting has little sprocket (10), one side fixed mounting of axis of rotation (9) of mounting plate (8) lower part has big sprocket (11), install chain (12) between three little sprocket (10) and the big sprocket (11), the surface mounting of chain (12) has two rotatable L shape dead levers (13), the equal movable fixture block of two nuts (14) of two falling L shape dead levers (13), two nuts (14) all fixed fixture blocks.

2. A stainless steel fastener surface finish apparatus as claimed in claim 1, wherein: the other ends of the two inverted-L-shaped fixing rods (13) are fixedly provided with a square block (16) and a gear (17), one side of the mounting plate (8) is fixedly provided with two inverted-L-shaped plates (18), one side of the square block (16) is in sliding contact with one end of each inverted-L-shaped plate (18), and one side of the mounting plate (8) is fixedly provided with two toothed plates (19).

3. A stainless steel fastener surface finish apparatus as claimed in claim 1, wherein: the bottom fixed mounting of stage body (1) has installation piece (20), and installation board (8) lower part axis of rotation (9) are connected with installation piece (20) rotation, and the one end fixedly connected with worm wheel (21) of this axis of rotation (9), one side rotation of installation piece (20) is connected with worm (22) with worm wheel (21) meshing connection, the both ends of worm (22) are all fixedly connected with rotation wheel (23).

4. A stainless steel fastener surface finish apparatus as claimed in claim 1, wherein: the bottom of nut fixture block (14) has seted up polygonal groove (1401) with fastener nut (15) matching, and the internally mounted of polygonal groove (1401) has rubber strip (1402) that are used for chucking fastener nut (15).