CN217570512U

CN217570512U - High-precision automatic tooth punching equipment

Info

Publication number: CN217570512U
Application number: CN202220970243.8U
Authority: CN
Inventors: 何小军; 刘磊; 杜朝程; 王贵英; 曹中胜
Original assignee: Nakamura Saw Blade Co ltd
Current assignee: Nakamura Saw Blade Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-14
Anticipated expiration: 2032-04-25

Abstract

The application discloses automatic tooth equipment that dashes of high accuracy includes: the stamping die comprises an upper die and a lower die matched with the upper die; the lower end face of the upper die is connected with a stamping cutter, and the lower die is provided with a blanking hole through which the cutter can pass; the guide subassembly, the guide subassembly is located go up the lower terminal surface of mould, the lower mould be equipped with guide subassembly complex bullport, drive arrangement locates go up the up end of mould, drive arrangement is used for the drive go up the mould edge the direction of height reciprocating motion of guide subassembly, the utility model discloses a set up the guide subassembly for go up the mould and can be along the direction of height reciprocating motion of guide subassembly, like this, the position of scurrying can not appear in the punching press of punching press cutter, the sawtooth steady quality that the punching press came out, the precision is high.

Description

High-precision automatic tooth punching equipment

Technical Field

The utility model relates to a saw blade processing field, concretely relates to automatic tooth equipment that dashes of high accuracy.

Background

When the saw blade is machined, the saw blade is usually formed by punching through a punching die, however, in the punching process, the positions of the upper die and the punching plate are often deviated, so that the sizes and the intervals of saw blades of the punched saw blade are inconsistent, and the quality of a product is difficult to ensure. Therefore, there is a need for improvement of the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem that above-mentioned background art mentioned.

The application discloses automatic tooth equipment that dashes of high accuracy includes:

the stamping die comprises an upper die and a lower die matched with the upper die;

the lower end face of the upper die is connected with a stamping cutter, and the lower die is provided with a blanking hole through which the cutter can pass;

the guide assembly is arranged on the lower end face of the upper die, and the lower die is provided with a guide hole matched with the guide assembly;

drive arrangement, drive arrangement locates go up the up end of mould, drive arrangement is used for the drive go up the mould edge guide assembly's direction of height reciprocating motion, the utility model discloses a set up guide assembly for go up the mould and can be along guide assembly's direction of height reciprocating motion, like this, the position can not appear scurrying in the punching press of punching press cutter, and the sawtooth steady quality that the punching press came out, the precision is high.

In a specific embodiment, the upper end face of the lower die is provided with a groove for the punched plate to pass through, the groove extends along the conveying direction of the punched plate, and the punched plate can slide in the groove by arranging the groove, so that the punched plate is limited, and the punched position is high in consistency.

In a specific embodiment, the stamping device further comprises a feeding mechanism, wherein the feeding mechanism is used for intermittently conveying the stamping plate into the groove.

In a specific embodiment, feed mechanism include the frame and with two conveying rollers of frame rotatable coupling, be equipped with between two conveying rollers and supply the clearance that punching press panel passed, carry punching press panel through two pivoted conveying rollers, can realize carrying punching press panel intermittently, simple structure, transport stability is good.

In a specific embodiment, the driving device is an oil cylinder or an air cylinder, so that the assembly is simple and the realization is easy.

In a specific embodiment, the punching cutter is triangular, and the triangular punching cutter can punch saw-teeth easily, so that the material is saved.

Has the beneficial effects that: the utility model discloses a set up the guide assembly for go up the mould and can be along the direction of height reciprocating motion of guide assembly, like this, the position can not appear scurrying in the punching press of cutter, and the sawtooth steady quality that the punching press came out, the precision is high.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-precision automatic tooth punching device according to the present embodiment;

FIG. 2 is a top view of the high-precision automatic tooth punching device according to the embodiment;

FIG. 3 is a top view of the loading mechanism;

FIG. 4 is an assembly view of the upper die, lower die and cutter;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Wherein: 1. a lower die; 10. a groove; 2. an upper die; 3. punching a cutter; 4. a drive device; 5. a guide assembly; 6. punching a plate; 7. a feeding mechanism; 70. a frame; 71. a conveying roller; 72. a gear; 73. an electric motor.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "counterclockwise", "clockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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

Example (b):

referring to fig. 1 to 5, the high-precision automatic tooth punching device of the embodiment includes: stamping die, guide assembly 5, stamping tool 3 and feed mechanism 7.

Referring to fig. 1, the stamping die includes an upper die 2 and a lower die 1 matched with the upper die 2; the lower end face of the upper die 2 is connected with a stamping cutter 3, and the lower die 1 is provided with a blanking hole through which the cutter can pass; the guide assembly 5 is arranged on the lower end face of the upper die 2, and the lower die 1 is provided with a guide hole matched with the guide assembly 5; drive arrangement 4 locates go up the up end of mould 2, drive arrangement 4 is used for the drive go up mould 2 and follow the direction of height reciprocating motion of guide assembly 5, the utility model discloses a set up guide assembly 5 for go up mould 2 and can be along the direction of height reciprocating motion of guide assembly 5, like this, the position of scurrying can not appear in punching press cutter 3, and the sawtooth steady quality that the punching press came out, the precision is high.

Wherein, guide assembly 5 is formed by guide post and linear bearing cooperation, certainly also can be the cooperation of line rail seat and guide rail, the utility model discloses do not limit to this.

Referring to fig. 4 and 5, the driving device 4 is an oil cylinder or an air cylinder, and is simple to assemble and easy to implement, and may be replaced by other mechanisms, which is not limited by the present invention.

With reference to fig. 1, a groove 10 is formed in the upper end surface of the lower die 1, through which the punched plate 6 can pass, the groove 10 extends along the conveying direction of the punched plate 6, and the punched plate 6 can slide in the groove 10 by forming the groove 10, so that the punched plate 6 is limited, and the punched position is highly consistent.

Referring to fig. 1, 2 and 3, the stamping device further includes a feeding mechanism 7, the feeding mechanism 7 is configured to intermittently convey the stamping plate 6 into the groove 10, wherein the feeding mechanism 7 includes a frame 70 and two conveying rollers 71 rotatably connected to the frame 70, a gap is provided between the two conveying rollers 71, through which the stamping plate 6 can pass, and the stamping plate 6 is conveyed by the two conveying rollers 71, so that the stamping plate 6 can be intermittently conveyed, the structure is simple, and the conveying stability is good, wherein the two conveying rollers 71 are connected by a pulley or a gear 72 and driven by a motor 73.

Referring to fig. 5, the punching tool 3 is triangular, and the triangular tool can punch a saw-tooth shape more easily, which is beneficial to saving materials.

The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A high-precision automatic tooth punching device is characterized by comprising:

and the driving device is arranged on the upper end surface of the upper die and is used for driving the upper die to reciprocate along the height direction of the guide assembly.

2. A high precision automatic tooth punching apparatus as claimed in claim 1, wherein: the upper end face of the lower die is provided with a groove for a punched plate to pass through, and the groove extends along the conveying direction of the punched plate.

3. A high accuracy automatic tooth punching apparatus as claimed in claim 2, wherein: the stamping plate material feeding mechanism is used for conveying stamping plate materials into the grooves intermittently.

4. A high precision automatic tooth punching apparatus as claimed in claim 3, wherein: the feeding mechanism comprises a rack and two conveying rollers which are rotatably connected with the rack, and a gap through which the punched plate can pass is formed between the two conveying rollers.

5. A high precision automatic tooth punching apparatus as claimed in claim 4, wherein: the driving device is an oil cylinder or an air cylinder.

6. A high precision automatic tooth punching apparatus as claimed in claim 5, wherein: the punching cutter is triangular.