CN216324522U

CN216324522U - Saw bit production and processing is with device of colding pressing

Info

Publication number: CN216324522U
Application number: CN202122919844.4U
Authority: CN
Inventors: 朱一新; 荣建生; 朱刚
Original assignee: Changshu Qingong Hardware & Tools Machinery Co ltd
Current assignee: Changshu Qingong Hardware & Tools Machinery Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a cold pressing device for producing and processing saw blades, which comprises a base, wherein a U-shaped frame is arranged at the center of the top of the base, one end of the U-shaped frame is fixedly connected to the top surface of the base, a supporting table is vertically connected to the inner wall of one side of the U-shaped frame, the other end of the supporting table is fixedly connected to the bottom of the other end of the U-shaped frame, and the bottom of the other end of the supporting table is connected to the top of the base through supporting legs; the top center position department fixedly connected with first hydraulic cylinder that descends of U type frame, the below of first hydraulic cylinder is equipped with the installation section of thick bamboo, installation section of thick bamboo coaxial arrangement has the supporting disk in the bottom coaxial arrangement of installation section of thick bamboo in the bottom of first hydraulic cylinder, the first pressure disk of bottom coaxial connection of supporting disk, and a plurality of sawtooth mouths have been seted up to the edge of first pressure disk, all hold the sawtooth punching press head that sets up with it that matches in every sawtooth mouth. The utility model not only improves the quality of saw blade processing, but also improves the efficiency of saw blade processing.

Description

Saw bit production and processing is with device of colding pressing

Technical Field

The utility model belongs to the technical field of saw blade production, and particularly relates to a cold pressing device for saw blade production and processing.

Background

A saw blade is a general term for a thin circular cutter for cutting solid materials, a steel sheet with a cutting edge like a handsaw. The saw blade can be divided into: a diamond saw blade for stone cutting; a high speed steel saw blade for cutting metal material; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like. Most of the existing saw blade production and processing devices directly perform stamping operation, so that the saw blade is extremely easy to cause the uneven surface condition in the production process, and the production quality of the saw blade is greatly reduced. Therefore, we propose a cold pressing device for producing and processing saw blades.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a cold pressing device for producing and processing saw blades.

The technical scheme of the utility model is realized as follows:

a cold pressing device for producing and processing saw blades comprises a base, wherein a U-shaped frame is arranged at the center of the top of the base, one end of the U-shaped frame is fixedly connected to the top surface of the base, a supporting table is vertically connected to the inner wall of one side of the U-shaped frame, the other end of the supporting table is fixedly connected to the bottom of the other end of the U-shaped frame, and the bottom of the other end of the supporting table is connected to the top of the base through supporting legs;

a first lower pressure oil cylinder is fixedly connected to the center of the top of the U-shaped frame, an installation cylinder is arranged below the first lower pressure oil cylinder, the installation cylinder is coaxially installed at the bottom of the first lower pressure oil cylinder, a support plate is coaxially installed at the bottom of the installation cylinder, the bottom of the support plate is coaxially connected with a first pressure plate, a plurality of sawtooth openings are formed in the edge of the first pressure plate, sawtooth punching heads matched with the sawtooth openings are contained in each sawtooth opening, the sawtooth punching heads are connected to the bottom of an annular seat, two second lower pressure oil cylinders are symmetrically installed at the top of the annular seat, the second lower pressure oil cylinders are all fixed on an oil cylinder fixing seat of an L-shaped structure, and the other end of the oil cylinder fixing seat is fixed on the support plate;

the top coaxial arrangement of installation section of thick bamboo inside has the third to push down the hydro-cylinder, the bottom coaxial coupling cylindricality punching press head of third push down the hydro-cylinder, cylindricality punching press head runs through the center that sets up at first pressure disk, and under quiescent condition, the bottom of sawtooth punching press head, cylindricality punching press head, first pressure disk all flushes the setting, the top of brace table is equipped with the second pressure disk, the second pressure disk is located first pressure disk under, second pressure disk center is equipped with the center and punches a hole, the center punches a hole and runs through second pressure disk, brace table simultaneously, be equipped with a plurality of sawtooth blanking mouths along axial equidistance on the second pressure disk outer wall, brace table top equidistance is equipped with a plurality of sawtooth blanking holes, sawtooth blanking hole and sawtooth blanking mouth position correspond.

Preferably, one side of the supporting platform, which is close to the supporting legs, is provided with a blanking port, and the bottom of the blanking port is obliquely connected with a first blanking plate.

Preferably, a baffle is arranged on one side of the blanking port and is parallel to the U-shaped frame.

Preferably, the bottom of the support table is further connected with a second blanking plate in an inclined manner, and the second blanking plate is located right below the sawtooth blanking hole.

Preferably, a plurality of screw holes are formed in the top of the supporting table, and the second pressure plate is connected with the screw holes through locking bolts.

Compared with the prior art, the saw blade flattening device has the advantages that the saw blade flattening operation can be realized through the arrangement of the first pressure plate and the second pressure plate, and then the edge and the center of the saw blade can be punched under the action of the sawtooth punching head and the cylindrical punching head.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of a cold pressing device for producing and processing a saw blade according to the present invention.

Fig. 2 is a structural rear view of a cold pressing device for producing and processing a saw blade.

Fig. 3 is a connection diagram of a third pressing cylinder and a cylindrical punching head of the cold pressing device for producing and processing the saw blade.

In the figure: the device comprises a base 1, a supporting table 2, a sawtooth blanking hole 3, a sawtooth blanking hole 4, a second pressure plate 5, a first pressure plate 6, an oil cylinder fixing seat 7, a second lower pressure oil cylinder 8, an annular seat 9, an installation cylinder 10, a first lower pressure oil cylinder 11, a supporting plate 12, a baffle 13, a first blanking plate 14, a sawtooth punching head 15, a sawtooth opening 16, a cylindrical punching head 17, a U-shaped frame 18, a second blanking plate 19, a screw hole 20, a third lower pressure oil cylinder 21, a blanking hole 22, supporting legs 23 and a center punching hole 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cold pressing device for producing and processing saw blades comprises a base 1, wherein a U-shaped frame 18 is arranged at the center of the top of the base 1, one end of the U-shaped frame 18 is fixedly connected to the top surface of the base 1, a supporting table 2 is vertically connected to the inner wall of one side of the U-shaped frame 18, the other end of the supporting table 2 is fixedly connected to the bottom of the other end of the U-shaped frame 18, the bottom of the other end of the supporting table 2 is connected to the top of the base 1 through supporting legs 23, and the supporting legs 23 are arranged to support one end of the supporting table 2;

a first lower pressure oil cylinder 11 is fixedly connected at the center of the top of the U-shaped frame 18, an installation cylinder 10 is arranged below the first lower pressure oil cylinder 11, the installation cylinder 10 is coaxially installed at the bottom of the first lower pressure oil cylinder 11, a supporting disk 12 is coaxially arranged at the bottom of the mounting cylinder 10, the bottom of the supporting disk 12 is coaxially connected with a first pressure disk 6, a plurality of sawtooth openings 16 are arranged at the edge of the first pressure disk 6, a sawtooth punching head 15 matched with the sawtooth openings 16 is accommodated in each sawtooth opening 16, the sawtooth punching heads 15 are connected with the bottom of an annular seat 9, two second lower oil cylinders 8 are symmetrically arranged at the top of the annular seat 9, the second lower oil cylinders 8 are fixed on an oil cylinder fixing seat 7 with an L-shaped structure, the other end of the oil cylinder fixing seat 7 is fixed on the supporting disk 12, when the second lower oil cylinders 8 move downwards, the supporting plate 12 is driven to move downwards, and the saw tooth punching head 15 located at the bottom of the annular seat 9 can perform punching operation on the saw blade a (as shown in fig. 3).

A third lower pressing cylinder 21 is coaxially installed at the top end inside the installation cylinder 10, a column-shaped punching head 17 is coaxially connected to the bottom of the third lower pressing cylinder 21, the column-shaped punching head 17 penetrates through the center of the first pressure plate 6, in a static state, the sawtooth punching head 15, the column-shaped punching head 17 and the bottom of the first pressure plate 6 are all arranged in a flush manner, a second pressure plate 5 is arranged at the top of the support table 2, the second pressure plate 5 is positioned under the first pressure plate 6, when the device works, a saw blade A (shown in figure 3) to be processed is placed at the top of the second pressure plate 5, the first lower pressing cylinder 11 drives the support table 12 to move downwards, after the support table 12 moves to the top of the saw blade A (shown in figure 3), the third lower pressing cylinder 21 pushes the first pressure plate 6 to press the saw blade A, so that the saw blade A can be flattened, after the flattening operation, the second lower pressing cylinder 8 drives the annular seat 9 to move downwards, the saw tooth punching head 15 moves into the saw tooth blanking port 4 at the corresponding position, and then punching processing can be carried out on the saw blade A.

Second pressure disk 5 center is equipped with the center and punches a hole 24, the center punches a hole 24 and runs through second pressure disk 5 simultaneously, prop up supporting bench 2, be equipped with a plurality of sawtooth blanking mouths 4 along axial equidistance on the 5 outer walls of second pressure disk, 2 top equidistance of supporting bench are equipped with a plurality of sawtooth blanking mouths 3, sawtooth blanking mouth 3 corresponds with sawtooth blanking mouth 4 positions, 15 removal of sawtooth punching press head are to corresponding position department in the sawtooth blanking mouth 4 back, the waste material that the punching press produced is from sawtooth blanking

mouth

3, 24 interior landing punch a hole in the center.

Furthermore, a blanking port 22 is arranged on one side of the support platform 2 close to the support legs 23, the bottom of the blanking port 22 is obliquely connected with the first blanking plate 14, and a stamped saw blade a (shown in fig. 3) slides onto the first blanking plate 14 through the blanking port 22, so that an operator can conveniently and directly place a finished product in the blanking port to fall.

Furthermore, a baffle 13 is arranged on one side of the blanking port 22, the baffle 13 is arranged parallel to the U-shaped frame 18, and the baffle 13 can limit one side of a finished saw blade A (shown in fig. 3), so that an operator can conveniently collect finished products.

Further, the bottom of the supporting table 2 is obliquely connected with a second blanking plate 19, the second blanking plate 19 is located under the sawtooth blanking hole 3, waste materials generated by stamping fall onto the second blanking plate 19, and the waste materials can be stored under the collecting effect of the second blanking plate 19.

Further, a plurality of screw holes 20 are formed in the top of the supporting table 2, the second pressure plate 5 is connected with the screw holes 20 through locking bolts, and due to the arrangement of the screw holes 20, an operator can conveniently and detachably install the second pressure plate 5, so that the maintenance can be conveniently replaced, and the service life of the device is prolonged.

When the saw blade punching machine is used, a saw blade A to be processed is placed at the top of the second pressure plate 5, in the punching process, the first pressure plate 6 is firstly contacted with the second pressure plate 5, the saw blade A is flattened as shown in figure 3, the third pressing oil cylinder 21 and the second pressing oil cylinder 8 are controlled to descend at the same time, the sawtooth punching head 15 and the cylindrical punching head 17 are driven to punch the edge and the center of the saw blade A, the punched waste material falls into the top of the second blanking plate 19 to be collected, and the punched finished product can fall into the first blanking plate 14 through the blanking port 22 to be collected.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cold pressing device for producing and processing the saw blade comprises a base (1) and is characterized in that a U-shaped frame (18) is arranged at the center of the top of the base (1), one end of the U-shaped frame (18) is fixedly connected to the top surface of the base (1), a supporting table (2) is vertically connected to the inner wall of one side of the U-shaped frame (18), the other end of the supporting table (2) is fixedly connected to the bottom of the other end of the U-shaped frame (18), and the bottom of the other end of the supporting table (2) is connected to the top of the base (1) through supporting legs (23);

the top center position department fixedly connected with first hydraulic cylinder (11) of U type frame (18), the below of first hydraulic cylinder (11) is equipped with installation cylinder (10), installation cylinder (10) coaxial arrangement is in the bottom of first hydraulic cylinder (11), the bottom coaxial arrangement of installation cylinder (10) has supporting disk (12), the bottom coaxial connection first pressure disk (6) of supporting disk (12), a plurality of sawtooth mouths (16) have been seted up to the edge of first pressure disk (6), every sawtooth mouth (16) all hold sawtooth punching press head (15) that set up with it, sawtooth punching press head (15) all connect the bottom at annular seat (9), two second hydraulic cylinder (8) are down installed to the top symmetry of annular seat (9), second hydraulic cylinder (8) all are fixed on oil cylinder fixing base (7) of L type structure, the other end of the oil cylinder fixing seat (7) is fixed on the supporting plate (12);

a third lower pressing oil cylinder (21) is coaxially installed at the top end inside the installation cylinder (10), the bottom of the third lower pressing oil cylinder (21) is coaxially connected with a cylindrical punching head (17), the cylindrical punching head (17) penetrates through the center of the first pressure plate (6), the bottoms of the sawtooth punching head (15), the cylindrical punching head (17) and the first pressure plate (6) are flush arranged in a static state, a second pressure plate (5) is arranged at the top of the support table (2), the second pressure plate (5) is positioned under the first pressure plate (6), a central punching hole (24) is formed in the center of the second pressure plate (5), the central punching hole (24) simultaneously penetrates through the second pressure plate (5) and the support table (2), a plurality of sawtooth blanking holes (4) are formed in the outer wall of the second pressure plate (5) along the axial direction at equal intervals, a plurality of sawtooth blanking holes (3) are formed in the top of the support table (2), the sawtooth blanking hole (3) corresponds to the sawtooth blanking hole (4).

2. The cold pressing device for producing and processing the saw blade as claimed in claim 1, wherein a blanking port (22) is formed in one side, close to the supporting legs (23), of the supporting table (2), and a first blanking plate (14) is obliquely connected to the bottom of the blanking port (22).

3. The cold pressing device for producing and processing the saw blade as claimed in claim 2, wherein a baffle (13) is arranged on one side of the blanking port (22), and the baffle (13) is arranged in parallel with the U-shaped frame (18).

4. The cold pressing device for producing and processing the saw blade as claimed in claim 1, wherein a second blanking plate (19) is obliquely connected to the bottom of the supporting table (2), and the second blanking plate (19) is located right below the sawtooth blanking hole (3).

5. The cold pressing device for producing and processing the saw blade as claimed in claim 1, wherein a plurality of screw holes (20) are formed in the top of the supporting table (2), and the second pressure plate (5) is connected with the screw holes (20) through locking bolts.