CN210499515U

CN210499515U - Polishing fixing device for stainless steel cutter production

Info

Publication number: CN210499515U
Application number: CN201921072698.2U
Authority: CN
Inventors: 王学荣; 宋以彬; 万永全
Original assignee: CHONGQING RONGDA KNIFE CO LTD
Current assignee: CHONGQING RONGDA KNIFE CO LTD
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-12
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a polishing fixing device for stainless steel tool production, which comprises a box body, wherein the middle part of the bottom of the inner wall of the box body is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly welded with a fixing plate, the surface of the rotating shaft is fixedly sleeved with a driven wheel, the driven wheel is meshed with a driving wheel, one end of the driving wheel, which is far away from the driven wheel, is fixedly provided with a motor, two ends of the top of the fixing plate are fixedly welded with fixing frames through mounting rods, and the rotating of the inner walls at two sides of the fixing frames are connected with a bidirectional screw rod. The practicability is lower.

Description

Polishing fixing device for stainless steel cutter production

Technical Field

The utility model relates to a grinding device technical field specifically is a stainless steel tool production is with fixing device that polishes.

Background

The tool is a tool commonly used in daily life and also a weapon, the tool used for cutting machining in machine manufacturing is called a cutting tool, most of the tools are machine tools, but the tools are also hand tools, and since the tools used in machine manufacturing are basically used for cutting metal materials, stainless steel tools need to be ground before use.

However, there are some disadvantages in the conventional using process, such as:

1. the polishing fixing device for the production of the existing stainless steel cutter can not control the two ends of the cutter to be clamped simultaneously, so that the cutter is easy to shift in the clamping process, the error is easy to occur in the polishing process, the machining and polishing process is not easy to occur, the cutters of different specifications can not be fixed, and the practicability is low.

2. Most of the prior polishing and fixing devices for stainless steel cutter production are firstly fixed, and can not be fixed and polished at the same time during polishing, so that time is wasted, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel cutter production is with fixing device that polishes 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: comprises a box body, the bottom of the inner wall of the box body is rotatably connected with a rotating shaft at the center, a fixed plate is fixedly welded at the top of the rotating shaft, a driven wheel is fixedly sleeved on the surface of the rotating shaft, a driving wheel is connected with the driven wheel in a meshed manner, one end of the driving wheel far away from the driven wheel is fixedly provided with a motor, both ends of the top of the fixed plate are fixedly welded with a fixed frame through an installation rod, two-way lead screws are rotatably connected with the inner walls at two sides of the fixed frame, the surfaces of both ends of each two-way lead screw are respectively in threaded sleeve joint with a sliding sleeve, the top of each sliding sleeve is fixedly welded with a fixed rod, the top of each fixed rod penetrates through the top of the fixed frame and extends to the outside of the, the equal sliding connection in both ends of grip block has the slide bar, the fixed welding of one end that the slide bar is located the grip block inside has the kelly, the kelly is kept away from the one end of slide bar and is rotated with the grip block and be connected, the surface of slide bar is located the winding between grip block and the kelly and has the spring, inner wall top one side fixed mounting of box has the cylinder, the bottom fixed mounting of cylinder has grinding device.

The support columns are fixedly welded on two sides of the bottom of the box body, and the anti-slip pads are connected to the bottoms of the support columns in an adhering mode.

The box comprises a box body, a box door, an observation window and a door handle, wherein the surface of the box body is connected with the box door through a hinge, an operation opening is formed in one side of the surface of the box door, and the observation window is fixedly arranged on one side, far away from the operation opening, of the surface of the box door.

And a pull ring is fixedly welded at one end of the sliding rod, which is far away from the clamping block, and an anti-slip sleeve is fixedly sleeved on the surface of the pull ring.

The two ends of the bidirectional screw rod penetrate through the side wall of the fixing frame and extend to the outside of the fixing frame, and the handle is fixedly welded at one end of the bidirectional screw rod extending to the outside of the fixing frame.

The sliding blocks are fixedly welded on two sides of the bottom of the fixing plate, and sliding grooves matched with the sliding blocks are formed in the bottom of the inner wall of the box body.

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

1. through the cooperation of fixed frame, two-way lead screw, slip cap, dead lever, grip block, kelly, slide bar and spring, can realize that the both ends of control centre gripping cutter remove simultaneously, press from both sides tightly the cutter, avoid because the problem of the in-process emergence error that leads to processing of clamping process in the skew to can fix the cutter of different fixed specifications, the practicality is higher.

2. Through axis of rotation, fixed plate, motor, action wheel and the mating reaction from the driving wheel, can realize at the in-process of polishing, utilize the cutter of the fixed opposite side of grip block, can realize polishing simultaneously, fix on one side, improved production efficiency.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

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

FIG. 3 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

fig. 4 is an enlarged structural view of the point B in fig. 1 according to the present invention.

In the figure: 1-a box body; 2, fixing a plate; 3-fixing the frame; 4-fixing the rod; 5-air cylinder; 6-grinding device; 7-a bidirectional screw rod; 8-a support column; 9-a box door; 10-an operation port; 11-a viewing window; 12-a sliding sleeve; 13-a connecting rod; 14-a clamping rod; 15-a slide bar; 16-a clamping block; 17-a pull ring; 18-a spring; 19-a rotating shaft; 20-a driven wheel; 21-a driving wheel; 22-electric motor.

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.

Referring to fig. 1-4, the present invention provides a technical solution: comprises a box body 1, the inner wall bottom of the box body 1 is connected with a rotating shaft 19 in a rotating manner at the center, a fixed plate 2 is fixedly welded at the top of the rotating shaft 19, a driven wheel 20 is fixedly connected on the surface of the rotating shaft 19, the driven wheel 20 is connected with a driving wheel 21 in a meshing manner, the driving wheel 21 is far away from one end of the driven wheel 20 and is fixedly provided with a motor 22, fixed frames 3 are fixedly welded at the two ends of the top of the fixed plate 2 through mounting rods, two-way lead screws 7 are connected on the inner walls at the two sides of the fixed frame 3 in a rotating manner, sliding sleeves 12 are sleeved on the surfaces of the two ends of the two-way lead screws 7 in a threaded manner, fixed rods 4 are fixedly welded at the tops of the sliding sleeves 12, the tops of the fixed rods 4 penetrate through the, and the fixed welding of one end that dead lever 4 was kept away from to connecting rod 13 has grip block 16, the equal sliding connection in both ends of grip block 16 has slide bar 15, slide bar 15 is located the fixed welding of the inside one end of grip block 16 and has kelly 14, the one end that slide bar 15 was kept away from to kelly 14 rotates with grip block 16 to be connected, the surface of slide bar 15 is located the winding between grip block 16 and the kelly 14 and has spring 18, inner wall top one side fixed mounting of box 1 has cylinder 5, the bottom fixed mounting of cylinder 5 has grinding device 6.

The support columns 8 are fixedly welded on two sides of the bottom of the box body 1, the anti-slip pads are connected to the bottoms of the support columns 8 in a bonding mode, friction force between the support columns and the ground is increased, and stability of the device in the working process is guaranteed.

The surface of the box body 1 is connected with a box door 9 through a hinge, an operation opening 10 is formed in one side of the surface of the box door 9, an observation window 11 is fixedly mounted on one side, far away from the operation opening 10, of the surface of the box door 9, the cutter can be fixed, and the grinding condition of the cutter can be observed through the observation window 11.

Wherein, the one end of slide bar 15 is kept away from grip block 16 is fixed the welding and has pull ring 17, and the fixed antiskid cover that has cup jointed in surface of pull ring 17, increase the pull ring and the frictional force of user's hand for quick dismantlement between cutter and the grip block 16.

Wherein, the both ends of two-way lead screw 7 all run through the lateral wall of fixed frame 3 and extend to the outside of fixed frame 3, and two-way lead screw 7 extends to the outside one end fixed weld of fixed frame 3 and has the handle, is convenient for adjust two-way lead screw 7 and fixes the cutter.

The sliding blocks are fixedly welded on two sides of the bottom of the fixing plate 2, the sliding grooves matched with the sliding blocks are formed in the bottom of the inner wall of the box body 1, and the stability of rotation of the fixing plate 2 is guaranteed.

The working principle is as follows: when the tool clamping device is used, firstly, the handle is rotated through the operation opening 10, the tool is placed between the clamping blocks 16, the handle drives the bidirectional screw rod 7 to rotate, the bidirectional screw rod 7 drives the fixing rod 4 to move towards the mutually approaching direction through the sliding sleeve 12, then the tool is inserted into the clamping blocks 16, the spring 18 can be extruded through the clamping rod 14 in the inserting process of the tool, the clamping rod 14 clamps the tool tightly due to the restoring elasticity of the spring 18, the simultaneous movement of two ends of the clamping tool can be controlled, the tool is clamped, the problem of error in the processing process caused by deviation in the clamping process is avoided, the tools with different fixed specifications can be fixed, the practicability is high, after the tool is fixed, the motor 22 is started, the motor 22 drives the driving wheel 21 to rotate, the driving wheel 21 drives the rotating shaft 19 to rotate through the driven wheel 20, the rotating shaft 19 drives the fixing plate 2 to rotate the fixing frame 3 with the tool fixed to the bottom of the polishing device 6, polishing is carried out, the steps are repeatedly operated, the fixing frame 3 on the other side is clamped and fixed with the cutter, so that the cutter on the other side is fixed by the clamping block 16 in the polishing process, polishing and fixing can be realized, and the production efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stainless steel cutter production is with fixing device that polishes, includes box (1), its characterized in that: the inner wall bottom of box (1) is located to rotate between two parties and is connected with axis of rotation (19), the fixed welding in top of axis of rotation (19) has fixed plate (2), the fixed surface of axis of rotation (19) has cup jointed from driving wheel (20), it has action wheel (21) to mesh from driving wheel (20), the one end fixed mounting who keeps away from driving wheel (20) of action wheel (21) has motor (22), the top both ends of fixed plate (2) all have fixed frame (3) through the fixed welding of installation pole, the rotation of the both sides inner wall of fixed frame (3) is connected with two-way lead screw (7), the equal screw thread in both ends surface of two-way lead screw (7) has cup jointed slip cap (12), the fixed welding in top of slip cap (12) has dead lever (4), the top of dead lever (4) runs through the top of fixed frame (3, dead lever (4) extend to the relative lateral wall fixed welding of the outside one end of fixed frame (3) have connecting rod (13), and the fixed welding of one end of dead lever (4) has grip block (16) is kept away from in connecting rod (13), the equal sliding connection in both ends of grip block (16) has slide bar (15), the one end fixed welding that slide bar (15) are located grip block (16) inside has kelly (14), the one end that slide bar (15) were kept away from in kelly (14) rotates with grip block (16) and is connected, the surface of slide bar (15) is located the winding between grip block (16) and kelly (14) and has spring (18), the inner wall top one side fixed mounting of box (1) has cylinder (5), the bottom fixed mounting of cylinder (5) has grinding device (6).

2. The grinding and fixing device for the production of the stainless steel cutter as claimed in claim 1, wherein: the bottom of the box body (1) is fixedly welded with support columns (8), and the bottoms of the support columns (8) are adhered and connected with anti-slip pads.

3. The grinding and fixing device for the production of the stainless steel cutter as claimed in claim 1, wherein: the refrigerator is characterized in that the surface of the refrigerator body (1) is connected with a refrigerator door (9) through a hinge, an operation opening (10) is formed in one side of the surface of the refrigerator door (9), and an observation window (11) is fixedly arranged on the surface of the refrigerator door (9) and on one side far away from the operation opening (10).

4. The grinding and fixing device for the production of the stainless steel cutter as claimed in claim 1, wherein: and a pull ring (17) is fixedly welded at one end of the sliding rod (15) far away from the clamping block (16), and an anti-skidding sleeve is fixedly sleeved on the surface of the pull ring (17).

5. The grinding and fixing device for the production of the stainless steel cutter as claimed in claim 1, wherein: the both ends of two-way lead screw (7) all run through the lateral wall of fixed frame (3) and extend to the outside of fixed frame (3), and two-way lead screw (7) extend to the outside one end fixed weld of fixed frame (3) have the handle.

6. The grinding and fixing device for the production of the stainless steel cutter as claimed in claim 1, wherein: the bottom both sides of fixed plate (2) all fixed welding have the slider, and the spout with slider looks adaptation is seted up to the inner wall bottom of box (1).