CN213531991U

CN213531991U - Grinding device is used in fastener processing

Info

Publication number: CN213531991U
Application number: CN202022139953.XU
Authority: CN
Inventors: 景步桂
Original assignee: Yancheng Dafeng Sunshine Shot Blasting Machinery Equipment Co ltd
Current assignee: Yancheng Dafeng Sunshine Shot Blasting Machinery Equipment Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-25
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a polishing device for processing fasteners, which comprises a main support frame, an auxiliary support frame and a motor, wherein a fixed rod is fixed at the left end of a main shaft, the fixed rod is rotationally connected with the main support frame, the right end of the main shaft passes through the auxiliary support frame, the main shaft is rotationally connected with the auxiliary support frame, an annular handle is fixed at the right end of the main shaft, a clamping groove is arranged on the surface of the main shaft, a first threaded ring, a clamping ring and a second threaded ring are sequentially sleeved on the main shaft from left to right, the number of the clamping rings is two, the clamping rings are slidably clamped with the main shaft, the first threaded ring and the second threaded ring are in threaded connection with the main shaft, a plurality of limiting holes are arranged on the surface of the second threaded ring, and the limiting holes are annularly arranged for inserting fixing bolts, the utility model can easily adjust the position of the motor and simultaneously adjust the position of the clamping rings, and is accurate, the clamp is suitable for clamping fasteners of different types, and the spindle is manually rotated to adjust the specific polishing position.

Description

Grinding device is used in fastener processing

Technical Field

The utility model relates to a grinding device specifically is a grinding device is used in fastener processing.

Background

The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and are the most widely applied mechanical basic parts.

The fastener often need polish when using and handle, but, most polishing device of current all are not convenient for adjust, and the precision is difficult to control, and the regulation step is loaded down with trivial details etc.. Accordingly, one skilled in the art provides a grinding device for fastener processing to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide a grinding device is used in fastener processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for machining fasteners comprises a main support frame, an auxiliary support frame and a motor, wherein a fixed rod is fixed at the left end of a main shaft and is rotatably connected with the main support frame, the right end of the main shaft penetrates through the auxiliary support frame, the main shaft is rotatably connected with the auxiliary support frame, an annular handle is fixed at the right end of the main shaft, a clamping groove is formed in the surface of the main shaft, a first spring, a first threaded ring, a clamping ring and a second spring are sequentially sleeved on the main shaft from left to right, the number of the clamping rings is two, the clamping rings are in sliding clamping connection with the main shaft, the first threaded ring and the second threaded ring are in threaded connection with the main shaft, a plurality of limiting holes are formed in the surface of the second threaded ring, and the limiting holes are annularly arranged and are used for inserting fixing bolts to enable;

the main tributary strut has been seted up the standing groove, and the upper wall of standing groove is fixed with a plurality of electric telescopic cylinder, and the lower extreme fixed motor of electric telescopic cylinder, the right side of motor are provided with the piece of polishing, and the lower extreme of motor is fixed with a plurality of spring two, and the lower extreme of spring two is fixed with the lower wall of standing groove.

As a further aspect of the present invention: one side of motor is fixed with the connecting rod, and the tip of connecting rod is fixed with the indicateing arm, and the indicateing arm is at same water flat line with the lower extreme of sanding block for position between accurate regulation sanding block and the fastener.

As a further aspect of the present invention: the side of main tributary strut has seted up the spout, is provided with the connecting rod in the spout, and the left side of spout is provided with the scale, is convenient for adjust.

As a further aspect of the present invention: the surface of the main shaft is provided with a datum line, and the datum line is located under the polishing block, so that the position of the clamping ring can be accurately adjusted, and the polishing precision is improved.

As a further aspect of the present invention: the outside of clamp ring all is provided with the ball, and the screw thread of a screw ring of being convenient for and No. two screw rings is adjusted, and the inboard of clamp ring is fixed with the stopper, and the stopper is located the draw-in groove.

As a further aspect of the present invention: one side of the main support frame is provided with a control button, and the control button is positioned above the sliding groove.

As a further aspect of the present invention: and a lighting lamp is arranged on the right side of the main support frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a position of regulation motor that can relax to adjust the position of clamp ring simultaneously, and the adjustment position is accurate, and the operation of being convenient for is fit for the fastener of putting different models between and manual rotatory main shaft adjusts the concrete position of polishing.

2. The utility model has the advantages of simple structure, it is convenient to use, and application scope is extensive.

Drawings

Fig. 1 is a schematic front view of a grinding device for machining a fastener.

Fig. 2 is a schematic side structure view of a main support frame in a polishing device for machining a fastener.

In the figure: 1. a main supporting frame; 2. calibration; 3. an indicator mark; 4. a chute; 5. fixing the rod; 6. a first spring; 7. a first threaded ring; 8. a clamping ring; 9. a reference line; 10. a second threaded ring; 11. a main shaft; 12. an annular handle; 13. a secondary support frame; 14. a card slot; 15. a limiting hole; 16. a limiting block; 17. an illuminating lamp; 18. grinding blocks; 19. a motor; 20. a control button; 21. a second spring; 22. an electric telescopic cylinder; 23. a placement groove; 24. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in an embodiment of the present invention, a polishing device for processing a fastener, includes a main support frame 1, an auxiliary support frame 13, and a motor 19, wherein a fixing rod 5 is fixed at a left end of a main shaft 11, the fixing rod 5 is rotatably connected with the main support frame 1, the right end of the main shaft 11 passes through the auxiliary support frame 13, the main shaft 11 is rotatably connected with the auxiliary support frame 13, a ring handle 12 is fixed at the right end of the main shaft 11, a clamping groove 14 is formed on a surface of the main shaft 11, a first spring 6, a first threaded ring 7, a clamping ring 8, a second threaded ring 10 are sequentially sleeved on the main shaft 11 from left to right, the number of the clamping rings 8 is two, the clamping rings 8 are slidably clamped with the main shaft 11, the first threaded ring 7, the second threaded ring 10 are in threaded connection with the main shaft 11, a plurality of limiting holes 15 are formed on a surface of the second.

Furthermore, the main support frame 1 is provided with a placing groove 23, the upper wall of the placing groove 23 is fixed with a plurality of electric telescopic cylinders 22, the lower ends of the electric telescopic cylinders 22 are fixed with a motor 19, the right side of the motor 19 is provided with a polishing block 18, the lower end of the motor 19 is fixed with a plurality of second springs 21, the lower ends of the second springs 21 are fixed with the lower wall of the placing groove 23, one side of the motor 19 is fixed with a connecting rod 24, and the end part of the connecting rod 24 is fixed with an indicator 3.

Furthermore, a sliding groove 4 is formed in the side face of the main support frame 1, a connecting rod 24 is arranged in the sliding groove 4, scales 2 are arranged on the left side of the sliding groove 4, a reference line 9 is arranged on the surface of the main shaft 11, the reference line 9 is located right below the grinding block 18, balls are arranged on the outer sides of the clamping rings 8, a limiting block 16 is fixed on the inner side of the clamping ring 8, the limiting block 16 is located in the clamping groove 14, a control button 20 is arranged on one side of the main support frame 1, the control button 20 is located above the sliding groove 4, and an illuminating lamp 17 is installed on the right side of the main support frame 1.

Specifically, the utility model discloses when using, through adjusting a screw ring 7 and No. two screw rings 10, will treat that the machined part presss from both sides before clamp ring 8, and rotatory screw ring 7 and No. two screw rings 10 are fixed, the datum line 9 on main shaft 11 surface is used for confirming fixed position, datum line 9 is located sanding block 18 under, No. two spacing holes 15 on screw ring 10 surface can be through gim peg with its and draw-in groove 14 joint, prevent to skid, it is not hard up to avoid treating the piece of polishing, and the work of control button 20 control electric telescopic cylinder 22, and adjust motor 19 position, and observe sanding block 18 lower port position (indicateing 3 and sanding block 18 are at same water flat line) through indicateing 3, after the position control, starter motor 19, and polish, and simultaneously, through annular handle 12 control polishing position.

The utility model discloses a theory of operation is:

the utility model discloses when using, through adjusting a screw ring 7 and No. two screw rings 10, will treat that the machined part presss from both sides before clamp ring 8, and rotatory screw ring 7 is fixed with No. two screw rings 10, datum line 9 on main shaft 11 surface is used for confirming fixed position, datum line 9 is located sanding block 18 under, No. two spacing holes 15 on screw ring 10 surface can be through gim peg with its and draw-in groove 14 joint, prevent to skid, avoid treating that sanding block is not hard up, and control button 20 control electric telescopic cylinder 22 work, and adjust motor 19 position, and observe sanding block 18 lower port position (indicateing 3 and sanding block 18 are at same water flat line) through indicateing 3, after the position control, starter motor 19, and polish, and simultaneously, through annular handle 12 control position of polishing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A polishing device for machining fasteners comprises a main support frame (1), a main shaft (11), an auxiliary support frame (13) and a motor (19), and is characterized in that a fixing rod (5) is fixed at the left end of the main shaft (11), the fixing rod (5) is rotatably connected with the main support frame (1), the right end of the main shaft (11) penetrates through the auxiliary support frame (13), the main shaft (11) is rotatably connected with the auxiliary support frame (13), an annular handle (12) is fixed at the right end of the main shaft (11), a clamping groove (14) is formed in the surface of the main shaft (11), a first spring (6), a first threaded ring (7), a clamping ring (8) and a second threaded ring (10) are sequentially sleeved on the main shaft (11) from left to right, the number of the clamping rings (8) is two, the clamping rings (8) are slidably clamped with the main shaft (11), the first threaded ring (7) and the second threaded ring (10) are in threaded connection with, a plurality of limiting holes (15) are formed in the surface of the second threaded ring (10), and the limiting holes (15) are annularly arranged;

the main support frame (1) is provided with a placement groove (23), the upper wall of the placement groove (23) is fixed with a plurality of electric telescopic cylinders (22), the lower ends of the electric telescopic cylinders (22) are fixed with a motor (19), the right side of the motor (19) is provided with a grinding block (18), the lower ends of the motor (19) are fixed with a plurality of second springs (21), and the lower ends of the second springs (21) are fixed with the lower wall of the placement groove (23).

2. The fastener working grinding device according to claim 1, characterized in that a connecting rod (24) is fixed to one side of the motor (19), and an indicator (3) is fixed to an end of the connecting rod (24).

3. The grinding device for machining the fastening piece is characterized in that a sliding groove (4) is formed in the side face of the main support frame (1), a connecting rod (24) is arranged in the sliding groove (4), and scales (2) are arranged on the left side of the sliding groove (4).

4. A fastener working milling device as claimed in claim 1, characterized in that the surface of the spindle (11) is provided with a reference line (9), and the reference line (9) is located directly below the milling block (18).

5. The polishing device for machining the fastener according to claim 1, wherein balls are arranged on the outer sides of the clamping rings (8), a limiting block (16) is fixed on the inner sides of the clamping rings (8), and the limiting block (16) is located in the clamping groove (14).

6. A fastener working sharpening device according to claim 1, wherein a control knob (20) is provided at one side of the main support frame (1), the control knob (20) being located above the chute (4).

7. A fastener working sharpening device according to claim 1, wherein a light (17) is mounted to the right side of the main support frame (1).