CN215966447U

CN215966447U - Perforating device is used in processing of disc shear blade

Info

Publication number: CN215966447U
Application number: CN202122266354.9U
Authority: CN
Inventors: 周艳
Original assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Current assignee: Nanjing Kester Mechanical Equipment Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-08
Anticipated expiration: 2031-09-17

Abstract

The utility model provides a punching device for processing a disc shear blade, which comprises a base, wherein a supporting frame is arranged on the base, a supporting table is arranged in the middle of the base, a box body is arranged on the supporting frame and is positioned right above the supporting table, the box body can move through an electric sliding rail, a motor is arranged in the box body, the output end of the lower end of the motor is connected with a drill bit penetrating through the bottom wall of the box body, a positioning assembly is arranged on the supporting table, fixing assemblies for clamping the edge of the disc shear blade are arranged on two sides of the supporting table, the positioning assembly comprises two corresponding arc-shaped positioning plates, a first spring is arranged between the two arc-shaped positioning plates, a sliding block is arranged at the bottom end of each arc-shaped positioning plate, a sliding groove matched with the sliding block is formed in the supporting table, and a second spring is arranged between the two sliding blocks; through the acting force between two arc locating plates, can be accurate with the positioning of disc scissors piece on a supporting bench, avoid taking place the skew.

Description

Perforating device is used in processing of disc shear blade

Technical Field

The utility model mainly relates to the technical field of disc shear blades, in particular to a punching device for processing a disc shear blade.

Background

The disc shear blade is widely applied to industries such as papermaking, paper product processing, adhesive tape products, films, electric wires and cables, rubber, aluminum foils, chemical fibers, non-manufactured cloth, composite packaging materials, telecommunication appliances, cigarettes, leather, printing, food and clothing and the like. The blade is required to have the minimum cutting resistance, the maximum abrasion resistance and the sharp and durable cutting edge. Due to the requirement of commodity precision, the cutting tool sometimes needs to reach micron-scale precision in the manufacturing process, and the precision of the longitudinal cutting tool clamp and the transverse cutting tool clamp determines the precision of the product cut, so that whether the tool with the most effective product quality can be determined.

The utility model of the prior application No. CN201920436392.4 discloses a punching device for processing a disc shear blade, which comprises a fixed base, a supporting frame and a workbench, wherein, supporting seats are welded on both sides of the bottom end surface of the fixed base, the supporting frame is fixedly arranged on both sides of the top end surface of the fixed base through bolts, the supporting frame is in an inverted U-shaped structure, the workbench is fixedly arranged in the middle of the top end surface of the fixed base and under the supporting frame through bolts, a circular groove is arranged at the center of the top end face of the workbench, a fixed column for fixing the disc shear blade is vertically arranged at the center of the circular groove, four groups of chutes arranged in an annular array are arranged on the bottom end face in the circular groove and along the circumferential direction of the fixed column, sliding blocks are connected in the four groups of chutes in a sliding manner, the sliding block penetrates into the sliding groove through a fastening bolt, and a concave hole is formed in one side of the top end face of the sliding block; the utility model discloses a can press from both sides tight disc shear blade, but this disc shear blade of location that can not be accurate can lead to both sides distance to vary, causes the slope of disc shear blade to reduce the machining precision.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a punching device for processing a disc shear blade, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a perforating device is used in processing of disc shear blade, includes the base, wherein, install braced frame on the base, the mid-mounting of base has a supporting bench, the last box that is equipped with of braced frame, just the box is located a supporting bench directly over, the electronic slide rail of box accessible removes, is equipped with the motor in the box, the output of motor lower extreme is connected with the drill bit that runs through the box diapire, install locating component on the supporting bench, the fixed subassembly at centre gripping disc shear blade edge is installed to supporting bench's both sides, locating component includes two corresponding arc locating plates, two install first spring between the arc locating plate, the bottom of arc locating plate is equipped with the slider, open on the supporting bench have with slider complex spout, and two install the second spring between the slider.

Furthermore, install the cushion on the lateral surface of arc locating plate, overlap the inner circle of disc scissors piece on the arc locating plate, the cushion is used for increasing the frictional force of arc locating plate and disc scissors piece inner circle.

Further, fixed subassembly includes three grip block, it has the centre gripping region with disc scissors blade edge complex to open on the grip block, and three the edge at disc scissors blade is installed to the corresponding the grip block, open at the both ends of grip block has the fixed orifices, and the guide block is installed to the bottom of grip block, it has the guide rail that corresponds with the guide block to open on the base, open the guide rail both sides has a plurality of connecting holes that correspond with the fixed orifices, and after disc scissors blade location is on a supporting bench, through removing the grip block for the corresponding edge of disc scissors blade is pressed from both sides to the centre gripping region that three grip block corresponds, makes it fixed, under the cooperation of guide block and guide rail, can remove the grip block to the arbitrary position of guide rail to make fixed orifices and connecting hole fixed through the bolt, with the disc scissors blade of using equidimension not.

Furthermore, the guide block and the guide rail are both T-shaped, and the sliding block and the sliding groove are both T-shaped.

Further, the supporting table and the clamping block have the same height of the clamping area.

Furthermore, the upper end and the lower end in the clamping area are provided with anti-slip layers, and the friction force between the clamping block and the edge of the disc shear blade is increased through the anti-slip layers.

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

the disc shear blade is positioned on the supporting table through the two corresponding arc-shaped positioning plates, the arc-shaped positioning plates are used for clamping the inner ring of the disc shear blade through the elasticity of the spring under the matching of the sliding block and the sliding groove, and then the edge of the disc shear blade is clamped through the fixing assembly; through effort between two arc locating plates, can be accurate with the positioning of disc shear blade on a supporting bench, avoid taking place the skew to reduce the quality of punching of disc shear blade.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

FIG. 3 is a schematic view of a positioning assembly according to the present invention;

FIG. 4 is a schematic view of the fixing assembly of the present invention;

fig. 5 is a schematic side view of the fixing member of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a support table; 4. a box body; 5. a positioning assembly; 6. a fixing assembly; 11. a guide rail; 12. connecting holes; 31. a chute; 32. a second spring; 41. a motor; 42. a drill bit; 51. an arc-shaped positioning plate; 52. a slider; 53. a first spring; 61. a clamping block; 62. a clamping area; 63. a fixing hole; 64. a guide block; 65. an anti-slip layer; 511. a soft cushion.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, a punching device for processing a disc shear blade comprises a base 1, wherein a supporting frame 2 is installed on the base 1, a supporting platform 3 is installed in the middle of the base 1, a box 4 is installed on the supporting frame 2, the box 4 is located right above the supporting platform 3, the box 4 can move through an electric sliding rail, a motor 41 is installed in the box 4, an output end of a lower end of the motor 41 is connected with a drill 42 penetrating through a bottom wall of the box 4, a positioning assembly 5 is installed on the supporting platform 3, fixing assemblies 6 for clamping edges of the disc shear blade are installed on two sides of the supporting platform 3, the positioning assembly 5 comprises two corresponding arc positioning plates 51, a first spring 53 is installed between the two arc positioning plates 51, a sliding block 52 is installed at the bottom end of the arc positioning plate 51, a sliding groove 31 matched with the sliding block 52 is opened on the supporting platform 3, and a second spring 32 is installed between the two sliders 52.

Please refer to fig. 3, a soft pad 511 is mounted on an outer side surface of the arc positioning plate 51, an inner ring of the disc shear blade is sleeved on the arc positioning plate 51, and the soft pad 511 is used for increasing a friction force between the arc positioning plate 51 and the inner ring of the disc shear blade; the slide block 52 and the slide groove 31 are both T-shaped.

Referring to fig. 4-5, the fixing assembly 6 includes three clamping blocks 61, the clamping blocks 61 are provided with clamping areas 62 matched with the edge of the disc shear blade, the three clamping blocks 61 are correspondingly installed at the edge of the disc shear blade, two ends of the clamping blocks 61 are provided with fixing holes 63, the bottom ends of the clamping blocks 61 are provided with guide blocks 64, the base 1 is provided with a guide rail 11 corresponding to the guide blocks 64, two sides of the guide rail 11 are provided with a plurality of connecting holes 12 corresponding to the fixing holes 63, after the disc shear blade is positioned on the support table 3, the clamping areas 62 corresponding to the three clamping blocks 61 clamp the edge corresponding to the disc shear blade to fix the disc shear blade, the clamping blocks 61 can be moved to any position of the guide rail 11 under the matching of the guide blocks 64 and the guide rail 11, and the fixing holes 63 are fixed with the connecting holes 12 through bolts, to use different sized disc shear blades; the guide block 64 and the guide rail 11 are both T-shaped; the supporting table 3 and the clamping area 62 of the clamping block 61 have the same height; anti-slip layers 65 are mounted at the upper end and the lower end in the clamping area 62, and the friction force between the clamping block 61 and the edge of the disc shear blade is increased through the anti-slip layers 65.

The specific operation mode of the utility model is as follows:

through two arc locating plates 51 that correspond, under the cooperation of slider 52 and spout 31, elasticity through the spring makes arc locating plate 51 be used for pressing from both sides the inner circle of tight disc scissors piece, fix a position disc scissors piece on brace table 3, the location is comparatively accurate, fix a position the back on brace table 3 at disc scissors piece, through removing grip block 61, make the grip area 62 that three corresponding grip block 61 corresponds, press from both sides the edge of tight disc scissors piece, and make fixed orifices 63 fixed with connecting hole 12 through the bolt, so that disc scissors piece is fixed, later electronic slide rail drives box 4 and removes, motor 41 drives drill bit 42 and punches to disc scissors piece, it is more accurate stable during punching, the quality of punching of disc scissors piece has been improved.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The punching device for processing the disc shear blade comprises a base (1) and is characterized in that a supporting frame (2) is installed on the base (1), a supporting table (3) is installed in the middle of the base (1), a box body (4) is arranged on the supporting frame (2), the box body (4) is located right above the supporting table (3), the box body (4) can move through an electric sliding rail, a motor (41) is arranged in the box body (4), the output end of the lower end of the motor (41) is connected with a drill bit (42) penetrating through the bottom wall of the box body (4), a positioning assembly (5) is installed on the supporting table (3), fixing assemblies (6) for clamping the edge of the disc shear blade are installed on two sides of the supporting table (3), the positioning assembly (5) comprises two corresponding arc positioning plates (51), and a first spring (53) is installed between the two arc positioning plates (51), the bottom of arc locating plate (51) is equipped with slider (52), it has with slider (52) complex spout (31) to open on brace table (3), and two install second spring (32) between slider (52).

2. The punching device for processing the disc shear blade according to claim 1, wherein the outer side surface of the arc-shaped positioning plate (51) is provided with a cushion (511).

3. The punching device for processing the disc shear blade according to claim 1, wherein the fixing assembly (6) comprises three clamping blocks (61), the clamping blocks (61) are provided with clamping areas (62) matched with the edges of the disc shear blade, the three clamping blocks (61) are correspondingly arranged at the edges of the disc shear blade, fixing holes (63) are formed at two ends of each clamping block (61), guide blocks (64) are arranged at the bottom ends of the clamping blocks (61), a guide rail (11) corresponding to the guide blocks (64) is formed on the base (1), and a plurality of connecting holes (12) corresponding to the fixing holes (63) are formed in two sides of the guide rail (11).

4. The punching device for processing the disc shear blade according to claim 3, wherein the guide block (64) and the guide rail (11) are both T-shaped, and the slide block (52) and the slide groove (31) are both T-shaped.

5. The punching device for processing of disc shear blades according to claim 3, wherein the supporting base (3) and the clamping area (62) of the clamping block (61) have the same height.

6. A punching device for processing of disc shear blades according to claim 3, characterized in that the upper and lower ends of the clamping area (62) are provided with anti-slip layers (65).