CN213164723U

CN213164723U - High accuracy polishing grinding device of stainless steel forging production usefulness

Info

Publication number: CN213164723U
Application number: CN202022263297.4U
Authority: CN
Inventors: 李向峰
Original assignee: Jiangsu Zhongchang Metal Products Co ltd
Current assignee: Jiangsu Zhongchang Metal Products Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-11
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a high-precision polishing and grinding device for stainless steel forging production, which comprises a base, wherein a sliding groove is arranged at the central position of the top end surface of the base, electric push rods are fixedly connected with two symmetrical ends of the top end surface of the base, a workbench is arranged in the sliding groove in a sliding manner, the bottom wall of the sliding groove is provided with a plurality of groups of fixing grooves in a rectangular array manner, one side of the top end surface of the workbench is matched and inserted with a handle, two groups of electric push rods are directly provided with sliding rods, a sliding block in a frame structure is sleeved on the sliding rods in a sliding manner, a lifting plate is arranged in the sliding block in a sliding manner, a mounting block in a U shape is welded at the bottom end of the sliding block, a polishing piece is arranged at the bottom end of the mounting block, the high-precision polishing and grinding device for stainless steel forging production avoids the condition of excessive polishing or non, flexibility and applicability are improved.

Description

High accuracy polishing grinding device of stainless steel forging production usefulness

Technical Field

The utility model belongs to the technical field of the equipment of polishing, concretely relates to high accuracy polishing grinding device of stainless steel forging production usefulness.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, while the mechanical method is grinding and polishing, which is one of surface modification technologies, 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 (sand paper containing particles with higher hardness, etc.), and mainly aims to obtain specific surface roughness; at present, most of stainless steel forgings are ground by an electric grinding machine which is a reciprocating electric polishing grinding machine (a file grinding machine), is widely used for finish machining and surface polishing treatment in the mold industry and is a substitute of similar pneumatic products.

Most of the existing polishing devices are manually held when polishing stainless steel forgings, and local excessive polishing or non-polishing is easy to occur during manual polishing, so that the polishing effect is influenced; meanwhile, the flexibility of the existing polishing device is poor, the polishing force is not easy to adjust according to the surface condition of the stainless steel forging piece when polishing, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy polishing grinding device of stainless steel forging production usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision polishing and grinding device for stainless steel forging production comprises a base, wherein a sliding groove is formed in the center of the top end face of the base, electric push rods are fixedly connected to two symmetrical ends of one side of the top end face of the base, a workbench is arranged in the sliding groove in a sliding mode, the bottom wall of the sliding groove is provided with a plurality of groups of fixing grooves in a rectangular array mode, a handle is inserted into one side of the top end face of the workbench in a matched mode, and two groups of electric push rods are directly provided with sliding rods;

the slider that is frame type structure has been cup jointed in the slip on the slide bar, it is provided with the lifter plate to slide in the slider, and the bottom welding of slider has the installation piece that is the U style of calligraphy, the bottom of installation piece is provided with the polishing piece, and installs in the installation piece and drive polishing piece pivoted motor, the both sides of lifter plate top end face symmetry all are provided with the elastic mechanism with slider roof fixed connection.

Preferably, the bottom end of the handle penetrates through the workbench to be fixedly inserted into the fixing groove and matched with the fixing groove, and the workbench is matched with the sliding groove in the base.

Preferably, the four corners of the bottom end surface of the base are provided with rubber pads, and two symmetrical sides of the bottom end surface of the sliding block are respectively and fixedly connected to the top end surfaces of the two groups of electric push rods.

Preferably, the center positions of the inner walls of the two symmetrical sides of the sliding block are vertically provided with lifting grooves, the two symmetrical ends of the lifting plate are respectively inserted into the two groups of lifting grooves in a sliding manner, and the center position of the top end surface of the sliding block is welded with a handheld rod.

Preferably, the elastic mechanism comprises a main pipe fixedly connected to the lifting plate and an auxiliary pipe slidably inserted into the top end of the main pipe, the top end of the auxiliary pipe is fixedly connected to the sliding block, the top end face of the auxiliary pipe is fixedly connected with a spring, and the bottom end of the spring is fixedly connected to the inner wall of the main pipe.

Preferably, the top end of the polishing piece is fixedly connected with a rotating shaft, the top end of the rotating shaft penetrates through the mounting block to be coaxially and fixedly connected with a crankshaft of the motor, and the rotating shaft is rotatably connected with the mounting block through a bearing.

The utility model discloses a technological effect and advantage:

1. this high accuracy polishing grinding device of stainless steel forging production usefulness, be provided with the workstation in the spout that has opened on through the base, and it has the fixed slot to open on the spout diapire, the joint that coincide of handle that sets up on the workstation is in the fixed slot, the slider has been cup jointed on the slide bar that sets up between two sets of electric putter of workstation one side fixed connection, grinding device on the slider is along the horizontal position removal back of polishing, polish once more after making work piece equidistance on workstation and the workstation remove through handle and fixed slot, the route of polishing is fixed, the condition of excessively polishing or not polishing has been avoided, the effect of polishing has been promoted.

2. Slide in some lift grooves through opening in the slider and be provided with the lifter plate, the both sides of lifter plate top end face symmetry all are provided with the elastic mechanism with slider roof fixed connection, and the bottom welding of slider has the bottom of the installation piece that is the U style of calligraphy to be provided with the polishing piece, install in the installation piece and drive polishing piece pivoted motor, hold on the slider when welded handheld pole drives the slider and reciprocate, the lifter plate slides in the lift groove, make the slider reciprocate through elastic mechanism, be convenient for adjust the dynamics of polishing, flexibility and suitability have been promoted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a schematic view of the structure of the slider of the present invention;

fig. 4 is a cross-sectional view of the slider of the present invention.

In the figure: 1. a base; 2. a work table; 3. an electric push rod; 4. a rubber pad; 5. a handle; 6. a slider; 7. a slide bar; 8. a chute; 9. fixing grooves; 10. a lifting plate; 11. a lifting groove; 12. mounting blocks; 13. a motor; 14. grinding the sheets; 15. a rotating shaft; 16. a hand-held wand; 17. a main pipe; 18. a secondary pipe; 19. a spring;

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.

The utility model provides a high-precision polishing and grinding device for stainless steel forging production, as shown in figures 1-4, which comprises a base 1, a chute 8 is arranged at the central position of the top end surface of the base 1, electric push rods 3 are fixedly connected with two symmetrical ends of the top end surface of the base 1, a workbench 2 is arranged in the chute 8 in a sliding manner, the bottom wall of the chute 8 is rectangular in array and is provided with a plurality of groups of fixed grooves 9, a handle 5 is inserted and matched with one side of the top end surface of the workbench 2, and two groups of electric push rods 3 are directly provided with a slide rod 7;

slide rod 7 is gone up the slip and is cup jointed the slider 6 that is frame type structure, it is provided with lifter plate 10 to slide in the slider 6, and the bottom welding of slider 6 has the installation piece 12 that is the U style of calligraphy, the bottom of installation piece 12 is provided with polishing piece 14, and installs in the installation piece 12 and drive polishing piece 14 pivoted motor 13, the both sides of lifter plate 10 top end face symmetry all are provided with the elastic mechanism with slider 6 roof fixed connection.

Specifically, the bottom end of the handle 5 penetrates through the workbench 2 to be fixedly inserted into the fixing groove 9 and is matched with the fixing groove 9, and the workbench 2 is matched with the sliding groove 8 on the base 1.

Specifically, rubber pads 4 are installed at four corners of the bottom end face of the base 1, and two symmetrical sides of the bottom end face of the sliding block 6 are respectively and fixedly connected to the top end faces of the two groups of electric push rods 3.

Specifically, the central positions of the inner walls of the two symmetrical sides of the sliding block 6 are vertically provided with lifting grooves 11, the two symmetrical ends of the lifting plate 10 are respectively inserted into the two groups of lifting grooves 11 in a sliding manner, and the central position of the top end surface of the sliding block 6 is welded with a handheld rod 16.

Specifically, the elastic mechanism comprises a main pipe 17 fixedly connected to the lifting plate 10 and an auxiliary pipe 18 in sliding insertion connection with the top end of the main pipe 17, the top end of the auxiliary pipe 18 is fixedly connected to the sliding block 6, the top end face of the auxiliary pipe 18 is fixedly connected with a spring 19, and the bottom end of the spring 19 is fixedly connected to the inner wall of the main pipe 17.

Specifically, a rotating shaft 15 is fixedly connected to the top end of the polishing sheet 14, the top end of the rotating shaft 15 penetrates through the mounting block 12 to be coaxially and fixedly connected with a crankshaft of the motor 13, and the rotating shaft 15 is rotatably connected with the mounting block 12 through a bearing.

The working principle of the high-precision polishing and grinding device for producing the stainless steel forging piece is that when the device is used, a workpiece is fixed on a workbench 2, an electric push rod is started to drive a sliding rod 7 to move, after a polishing piece 14 is contacted with the surface of the workpiece, a handheld rod 16 is held by a hand, a starting motor 13 drives the polishing piece 14 to rotate through a rotating shaft 15, a sliding block 6 is driven by the handheld rod 16 to slide on the sliding rod 7, the surface of the workpiece is polished, after the handle 5 on the workbench 2 is pulled out to adjust the position of the workbench 2 after being polished, the handle 5 is inserted into a fixing groove 9 to fix the workbench 2, the sliding block 6 continues to polish different positions of work, the sliding block 6 can be driven to lift through the handle 5 and an elastic mechanism according to the surface condition of the workpiece during polishing, so as to drive the motor 13 and the polishing piece 14 on a mounting block 12 to lift, the polishing force is adjusted, and the, the workpiece can be taken out, and the high-precision polishing and grinding device for producing the stainless steel forging avoids the condition of excessive grinding or non-grinding, improves the grinding effect, is convenient for adjusting the grinding force, and improves the flexibility and the applicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high accuracy polishing grinding device of stainless steel forging production usefulness, includes base (1), its characterized in that: a sliding groove (8) is formed in the center of the top end face of the base (1), electric push rods (3) are fixedly connected to two symmetrical ends of one side of the top end face of the base (1), a workbench (2) is arranged in the sliding groove (8) in a sliding mode, a plurality of groups of fixing grooves (9) are formed in the bottom wall of the sliding groove (8) in a rectangular array mode, a handle (5) is inserted into one side of the top end face of the workbench (2) in a matched mode, and two groups of electric push rods (3) are directly provided with sliding rods (7);

slide bar (7) are gone up the slip and are cup jointed slider (6) that are frame type structure, it is provided with lifter plate (10) to slide in slider (6), and the bottom welding of slider (6) has installation piece (12) that are the U style of calligraphy, the bottom of installation piece (12) is provided with polishing piece (14), and installs in installation piece (12) and drive polishing piece (14) pivoted motor (13), the both sides of lifter plate (10) top end face symmetry all are provided with the elastic force mechanism with slider (6) roof fixed connection.

2. The high-precision polishing and grinding device for the production of the stainless steel forging piece, according to claim 1, is characterized in that: the bottom end of the handle (5) penetrates through the workbench (2) to be fixedly inserted into the fixing groove (9) and is matched with the fixing groove (9), and the workbench (2) is matched with the sliding groove (8) on the base (1).

3. The high-precision polishing and grinding device for the production of the stainless steel forging piece, according to claim 1, is characterized in that: rubber pads (4) are installed at four corners of the bottom end face of the base (1), and two symmetrical sides of the bottom end face of the sliding block (6) are fixedly connected to the top end faces of the two sets of electric push rods (3) respectively.

4. The high-precision polishing and grinding device for the production of the stainless steel forging piece, according to claim 1, is characterized in that: the lifting grooves (11) are vertically formed in the center positions of the inner walls of the two symmetrical sides of the sliding block (6), the two symmetrical ends of the lifting plate (10) are respectively inserted into the two groups of lifting grooves (11) in a sliding mode, and the handheld rod (16) is welded at the center position of the top end face of the sliding block (6).

5. The high-precision polishing and grinding device for the production of the stainless steel forging piece, according to claim 1, is characterized in that: elasticity mechanism is including being responsible for (17) and being responsible for the accessory pipe (18) that (17) top slip grafting of fixed connection on lifter plate (10), the top fixed connection of accessory pipe (18) is on slider (6), and the top face fixedly connected with spring (19) of accessory pipe (18), the bottom mounting of spring (19) is even on the inner wall of being responsible for (17).

6. The high-precision polishing and grinding device for the production of the stainless steel forging piece, according to claim 1, is characterized in that: the top end of the polishing piece (14) is fixedly connected with a rotating shaft (15), the top end of the rotating shaft (15) penetrates through the mounting block (12) to be fixedly connected with the same shaft of the motor (13), and the rotating shaft (15) is rotatably connected with the mounting block (12) through a bearing.