CN218427281U - Grinding device is used in production of slitting blade - Google Patents

Abstract

The utility model relates to a grinding device is used in slitting blade production, including fixed frame, mounting panel and the fixed part of contradicting, the bull stick is installed to the fixed frame internal rotation, the one end fixedly connected with motor of fixed frame, the drive shaft and the bull stick fixed connection of motor, the mounting panel sets up in fixed frame, the bottom of mounting panel is connected with multiunit U-shaped frame, the symmetry is equipped with two sanding blocks in the U-shaped frame, be connected with the guide bar on the sanding block, the utility model discloses in, can polish to the slitting blade through sanding block, and after the thinning back is polished to the slitting blade, still can rotate first bolt and contradict the sanding block, let sanding block closely contradict on the slitting blade to can realize subsequent continuous polishing, comparatively reasonable convenience.

Description

Grinding device is used in slitting blade production

Technical Field

The utility model relates to an equipment technical field that polishes specifically is a grinding device is used in slitting blade production.

Background

The splitting machine is a mechanical device for splitting wide paper or thin film into a plurality of narrow materials, a blade of the splitting machine is a splitting blade and is one of important parts of the splitting machine, and when the splitting blade is processed, a polishing device is used for polishing and edging the splitting blade;

to further understand the prior art slitting blade, the bulletin numbers are retrieved as follows: CN211072888U, which is a chinese patent, discloses a grinding device for slitting blade production, comprising a base and a blade body, wherein a support is fixedly connected to a side close to the top of the base, a supporting plate is fixedly connected to a middle position close to one side of the support, a motor is fixedly connected to the top of the supporting plate, and the motor is fixedly connected to a rotating rod through an output end thereof located at one side.

Through the research and analysis of the inventor, the patent has the following disadvantages in practical use:

the sanding block in this patent is the U-shaped structure, and direct cover is established and is polished at the both ends of slitting blade, when slitting blade one end time of polishing, during holistic thickness attenuation, so the inner wall both sides of U-shaped sanding block just can't contact with the lateral wall of slitting blade again, just can't last polishing.

To sum up, this application now provides a cutting blade production is with grinding device and is solved the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device is used in slitting blade production is the U-shaped structure with the grinding block in solving the patent that proposes in the above-mentioned background art, and direct cover is established and is polished at the both ends of slitting blade, when the slitting blade one end time of polishing, during holistic thickness attenuation, so the U-shaped grinding block just can't contact with the lateral wall of slitting blade again, just can't carry out the problem of polishing continuously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device is used in slitting blade production, includes fixed frame, mounting panel and the fixed part of contradicting, the bull stick is installed to the fixed frame internal rotation, the one end fixedly connected with motor of fixed frame, the drive shaft and the bull stick fixed connection of motor, the mounting panel sets up in fixed frame, the bottom of mounting panel is connected with multiunit U-shaped frame, the symmetry is equipped with two sanding blocks in the U-shaped frame, be connected with the guide bar on the sanding block, the guide bar runs through and sliding connection in U-shaped frame, threaded connection has first bolt still in the both sides of U-shaped frame, the fixed part setting of contradicting is on the bull stick for it is fixed to establish the slitting blade conflict of establishing on the bull stick.

Preferably, the outside of guide bar is seted up the external screw thread, be equipped with the screw hole that is used for with guide bar threaded connection on the sanding block.

Through adopting above-mentioned technical scheme, can install the sanding block.

Preferably, the fixing frame is fixedly connected with an air cylinder, and a piston rod of the air cylinder is fixedly connected with the mounting plate.

Through adopting above-mentioned technical scheme, conveniently carry out altitude mixture control to the mounting panel.

Preferably, conflict fixed part including setting up the spout on the bull stick, slide the multiunit contact block that sets up in the spout and rotate and install the second bolt in contact block below, the inner wall threaded connection of second bolt and bull stick.

Through adopting above-mentioned technical scheme, conveniently fix the slitting blade.

Preferably, the top end of the contact block is of an arc structure.

Through adopting above-mentioned technical scheme, convenient conflict slitting blade.

Preferably, the grinding blocks on the two sides of the U-shaped frame form an angle of 30-45 degrees with the ring-cutting blade.

Through adopting above-mentioned technical scheme, can fully polish to the cutting blade.

Preferably, the first bolt is installed on the U-shaped frame through a thread obliquely.

Through adopting above-mentioned technical scheme, convenient conflict sanding block.

The utility model has the advantages that: compared with the prior art, the utility model discloses in, can polish to the slitting blade through the sanding block, and after the thinning is polished to the slitting blade, still can rotate first bolt and contradict the sanding block, let the sanding block closely contradict on the slitting blade to can realize subsequent polishing that lasts, comparatively reasonable convenient.

Drawings

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

fig. 2 is a schematic perspective view of the swivel lever of the present invention;

fig. 3 is a schematic perspective view of the mounting plate of the present invention;

FIG. 4 is an enlarged structural view of the area A in FIG. 3;

fig. 5 is a schematic perspective view of the U-shaped frame of the present invention.

Reference numerals: 1. a fixing frame; 2. a cylinder; 3. mounting a plate; 4. a motor; 5. a rotating rod; 6. a chute; 7. a contact block; 8. a U-shaped frame; 9. grinding blocks; 10. a first bolt; 11. a guide bar; 12. an external thread; 13. a second bolt.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a grinding device is used in slitting blade production, includes fixed frame 1, mounting panel 3, conflict fixed part.

In this application, bull stick 5 is installed to the internal rotation of fixed frame 1, and the one end fixedly connected with motor 4 of fixed frame 1, motor 4's drive shaft and 5 fixed connection of bull stick, motor 4 regard as the driving source for drive bull stick 5 rotates.

Furthermore, the mounting plate 3 is arranged in the fixing frame 1, the cylinder 2 is fixedly connected to the fixing frame 1, and a piston rod of the cylinder 2 is fixedly connected with the mounting plate 3, so that the height position of the mounting plate 3 can be adjusted through the cylinder 2.

Specifically, a plurality of groups of U-shaped frames 8 are connected to the bottom end of the mounting plate 3, two polishing blocks 9 are symmetrically arranged in each U-shaped frame 8, the polishing blocks 9 are used for polishing the slitting blade, and the polishing blocks 9 on the two sides of each U-shaped frame 8 form an angle of 30-45 degrees with the ring-cutting blade, so that the polishing blocks 9 can be fully contacted with the cutting edge of the slitting blade.

In order to realize adjusting the position of sanding block 9, so be connected with guide bar 11 on sanding block 9, guide bar 11 runs through and sliding connection in U-shaped frame 8, external screw thread 12 has been seted up to guide bar 11's outside, be equipped with on sanding block 9 and be used for the screw hole with 11 threaded connection of guide bar, so guide bar 11 passes through the cooperation of external screw thread 12 and screw hole, with sanding block 9 threaded connection, so set up, for guide bar 11 and sanding block 9 demountable installation, make things convenient for the later stage to sanding block 9's change.

Furthermore, still there is first bolt 10 at the both sides of U-shaped frame 8 threaded connection, and first bolt 10 slope runs through the screw thread and installs on U-shaped frame 8, and first bolt 10 is not connected with sanding block 9, and first bolt 10's effect is exactly with sanding block 9 conflict on the lateral wall of slitting blade.

In order to fix the slitting blades, an abutting fixing part is arranged on the rotating rod 5 and is used for abutting and fixing the slitting blades sleeved on the rotating rod 5.

Conflict fixed part is including setting up spout 6 on bull stick 5, the multiunit of slip setting in spout 6 is to touch multitouch 7, the top of touch multitouch 7 is the arc structure, and rotate and install the second bolt 13 in touch multitouch 7 below, the inner wall threaded connection of second bolt 13 and bull stick 5, because the central point of slitting blade puts and is equipped with the through-hole, so establish back on the bull stick 5 with the slitting blade cover, it upwards slides to rotate second bolt 13 and drive touch multitouch 7, fasten the conflict to the slitting blade until touch multitouch 7, thereby fix the slitting blade.

When the utility model is used, the utility model,

sleeving the slitting blade on the rotating rod 5, rotating a second bolt 13 through a tool to drive the contact block 7 to slide upwards until the contact block 7 fastens and butts the slitting blade, and fixing the slitting blade;

then, rotating the first positioning bolt to enable the first positioning bolt to push the grinding block 9 to slide, and enabling the grinding block 9 to tightly abut against the side wall of the slitting blade;

then, the motor 4 is started to drive the rotating rod 5 to rotate, and the rotating rod 5 drives the slitting blade to rotate, so that the slitting blade can be ground by the grinding block 9;

if the slitting blade is polished and thinned, the first bolt 10 can be continuously rotated, and the polishing block 9 is abutted on the side wall of the slitting blade through the first bolt 10, so that further polishing is realized.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art

While embodiments of the invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a grinding device is used in slitting blade production which characterized in that: comprises that

The device comprises a fixed frame (1), wherein a rotating rod (5) is rotatably mounted in the fixed frame (1), one end of the fixed frame (1) is fixedly connected with a motor (4), and a driving shaft of the motor (4) is fixedly connected with the rotating rod (5);

the mounting plate (3) is arranged in the fixing frame (1), the bottom end of the mounting plate (3) is connected with a plurality of groups of U-shaped frames (8), two polishing blocks (9) are symmetrically arranged in each U-shaped frame (8), each polishing block (9) is connected with a guide rod (11), each guide rod (11) penetrates through and is slidably connected to the corresponding U-shaped frame (8), and two sides of each U-shaped frame (8) are further in threaded connection with first bolts (10);

conflict fixed part, conflict fixed part sets up on bull stick (5) for it is fixed to contradict the dividing and cutting blade of cover on bull stick (5).

2. The grinding device is used in production of cutting blade of claim 1, characterized in that: external threads (12) are formed in the outer portion of the guide rod (11), and threaded holes used for being in threaded connection with the guide rod (11) are formed in the grinding block (9).

3. The grinding device is used in slitting blade production according to claim 2 characterized in that: the fixing frame (1) is further fixedly connected with an air cylinder (2), and a piston rod of the air cylinder (2) is fixedly connected with the mounting plate (3).

4. The grinding device is used in cutting blade production of claim 3, characterized in that: conflict fixed part including setting up spout (6) on bull stick (5), sliding setting in spout (6) multiunit to touch multitouch (7) and rotate and install second bolt (13) in touch multitouch (7) below, second bolt (13) and the inner wall threaded connection of bull stick (5).

5. The grinding device is used in production of cutting blade of claim 4, characterized in that: the top end of the contact block (7) is of an arc-shaped structure.

6. The grinding device is used in production of cutting blade of claim 5, characterized in that: the grinding blocks (9) on the two sides of the U-shaped frame (8) form an angle of 30-45 degrees with the circular cutting blade.

7. The grinding device is used in slitting blade production according to claim 6 characterized in that: the first bolt (10) is obliquely and penetratingly installed on the U-shaped frame (8) through threads.

Images