CN218341100U - Plate shearing machine is used in fender processing - Google Patents

Abstract

The utility model provides a plate shearing machine is used in fender processing, includes the organism and shears the sword, it installs the plate body to shear the sword below, the plate body has seted up down the edge of a knife with shearing sword correspondence department, the equal activity in edge of a knife both sides is equipped with the sanding block down, a word hole has all been seted up to sanding block both ends below, the inboard fixedly connected with guide bar in a word hole, the guide bar outside is adjusted there is first serpentine spring, the sanding block both ends all are equipped with the slider with a word hole correspondence department, just slider and sanding block be the integrated into one piece structure, the utility model discloses shearing the sword and cuting the in-process downwards, its cutting edge portion can with the inclined plane looks butt on the sanding block, and then strut the sanding block that the symmetry set up, make the sanding block polish with this reciprocal cutting edge department to shearing sword under the effect of first spring elastic force, the sanding block removes more stably in the horizontally direction, and the guide is located a snakelike downthehole non-deformable, prevents the sticking sword.

Description

Plate shearing machine is used in fender processing

Technical Field

The utility model relates to a plate shearing machine technical field especially relates to a plate shearing machine is used in fender processing.

Background

A plate shearing machine is a machine that shears a plate by reciprocating a blade relative to another blade. The shearing force can be applied to metal plates with various thicknesses by the movable upper blade and the fixed lower blade through reasonable blade gaps, so that the plates are broken and separated. The plate shearing machine belongs to one of forging and pressing machinery, the mainly used metal processing trade, current shear plate is when cuting the raw materials, though there is the skew that supports to press the structure and prescribe a limit to the raw materials, the thickness of shearing the sword can extrude the shear plane of raw materials and destroy, influence the shearing quality, a plate shearing machine is used in fender processing of current patent, it can constantly rub the plate of polishing in the in-process that falls to guarantee to cut quality shearing sword in patent No. CN202120596901.7, guarantee its sharpness, reduce and dismantle the number of times of polishing, do benefit to and improve its work efficiency.

However, in patent No. CN202120596901.7, the telescopic rod is composed of an arc-shaped sleeve and an arc-shaped rod matched with the arc-shaped sleeve, and the telescopic rod is made to stretch out and draw back by a horizontal extrusion force, but the stretching precision of the structure is higher, and after the arc-shaped sleeve and the arc-shaped rod on the telescopic rod are slightly deformed, the telescopic rod cannot stretch out and draw back, and the phenomenon of knife clamping easily occurs, so that the telescopic rod also has an improved space.

In order to solve the problem, the application provides a plate shearing machine for machining a fender.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

For solving the technical problem that exists among the background art, the utility model provides a plate shearing machine is used in fender processing shears the sword and cuts the in-process downwards, its cutting edge portion can with the inclined plane looks butt on the sanding block, and then strut the sanding block that the symmetry set up, make the sanding block polish with this reciprocal cutting edge department to shearing the sword under the effect of first serpentine spring elastic force, the sanding block is more stable at the horizontal direction removal, and the guide is located the inboard non-deformable of a word hole, prevents to appear blocking the sword.

(II) technical scheme

In order to solve the problems, the utility model provides a plate shearing machine for machining a fender, which comprises a machine body and a shearing knife, wherein a plate body is arranged below the shearing knife, a lower knife edge is arranged at the position of the plate body corresponding to the shearing knife, polishing blocks are movably arranged at two sides of the lower knife edge, linear holes are respectively arranged below two ends of each polishing block, guide rods are fixedly connected to the inner sides of the linear holes, and first serpentine springs are adjusted outside the guide rods;

the utility model discloses a sanding block, including sanding block, slider, guide rod, first serpentine spring, the sanding block both ends correspond the department with a word hole and all are equipped with the slider, just slider and sanding block are the integrated into one piece structure, the sanding block both ends set up the slider is located a word downthehole side, just the slider alternates with the guide rod mutually, cup joints first serpentine spring one end on the guide rod and sanding block tip set up slider looks butt.

Preferably, the edge of the top end of the grinding block close to the shearing knife is provided with a chamfer, and the chamfer corresponds to the cutting edge of the shearing knife.

Preferably, the two ends of the polishing block are provided with through holes at the splicing positions of the sliding block and the guide rod, and the inner diameter of each through hole is matched with the outer diameter of the guide rod.

Preferably, two sides of the bottom opening of the lower knife edge are fixedly connected with press blocks.

Preferably, the support columns are symmetrically welded at the edges of the lower surface of the plate body.

Preferably, plate body below symmetrical welding has the sleeve pipe, and sleeve pipe and support column one-to-one, sleeve pipe inboard is by supreme second serpentine spring and the connecting plate of installing in proper order down, sleeve pipe top mouth department is equipped with spacing portion, just spacing portion and connecting plate looks butt, the connecting plate upper surface links to each other with support column bottom welding.

Preferably, the outer wall of one side of the shearing knife is fixedly connected with a limiting pressure plate, and the limiting pressure plate corresponds to the top of one of the grinding blocks.

The above technical scheme of the utility model has following profitable technological effect:

1. shear the sword down the in-process, its cutting edge portion can with the inclined plane looks butt on the piece of polishing, and then strut the piece of polishing that the symmetry set up, make the piece of polishing cooperation guide bar remove, and then will cup joint the first serpentine spring compressive deformation on the guide bar, upwards remove after the sword cuts as shearing, under the effect of first serpentine spring elastic force, make the piece of polishing reset, and polish to the cutting edge department of shearing the sword with this is reciprocal, the piece of polishing removes more stably at the horizontally direction, and the guide is located the inboard non-deformable of a word hole, prevent the card sword.

2. Arrange the plate body below in with the fender, the shearing position that makes the fender is corresponding with lower sword mouth, cut the sword downstream and pass down the sword, and cut the cutting edge department of sword and extend to below the briquetting, spacing clamp plate and sanding block looks butt press down the plate body, it is fixed to make the briquetting compress tightly the fender, compressed through second serpentine spring, make to cut the sword and drive the whole downstream that continues of plate body, make the cutting edge department of cutting the sword accomplish the shearing to the fender, avoid the fender skew at shearing in-process, guarantee the precision of shearing.

Drawings

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

Fig. 2 is a schematic diagram of the plate structure of the present invention.

Fig. 3 is a schematic structural view of the plate body of the present invention at another viewing angle.

Fig. 4 is a schematic cross-sectional structural view of the sleeve of the present invention.

Reference numerals:

1. a body; 2. a shearing knife; 3. a plate body; 4. a lower knife edge; 5. grinding blocks; 6. a straight hole; 7. a guide rod; 8. a first serpentine spring; 9. pressing into blocks; 10. a support column; 11. a sleeve; 12. a connecting plate; 13. A second serpentine spring; 14. and a limiting pressing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be understood that the description is intended for purposes of illustration only and is not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example one

As shown in fig. 1-4, the utility model provides a plate shearing machine for processing fender, including organism 1 and shearing sword 2, install plate body 3 below shearing sword 2, plate body 3 has seted up lower edge of a knife 4 with shearing sword 2 correspondence department, and lower edge of a knife 4 both sides activity is equipped with sanding block 5, and sanding block 5 both ends below has all seted up a word hole 6, and the inboard fixedly connected with guide bar 7 in the word hole 6, and guide bar 7 external regulation has first serpentine spring 8;

the two ends of the polishing block 5 are provided with sliding blocks corresponding to the linear hole 6, the sliding blocks and the polishing block 5 are in an integrated structure, the sliding blocks arranged at the two ends of the polishing block 5 are positioned inside the linear hole 6 and are inserted into the guide rod 7, and one end of a first serpentine spring 8 sleeved on the guide rod 7 is abutted against the sliding block arranged at the end part of the polishing block 5;

it should be noted that, in shearing sword 2 shearing process downwards, its cutting edge portion can with the inclined plane looks butt on the piece of polishing 5, and then prop the piece of polishing 5 that the symmetry set up open, make the piece of polishing 5 cooperation guide bar 7 remove, and then will cup joint the 8 compression deformation of first serpentine spring on guide bar 7, upwards move after cutting sword 2, under the effect of 8 elastic force of first serpentine spring, make the piece of polishing 5 reset, and polish to the cutting edge department of shearing sword 2 with this is reciprocal, the piece of polishing 5 removes more stably in the horizontally direction, and the guide is located the inboard non-deformable of a word hole 6.

Example two

As shown in fig. 1-2, a chamfer is arranged at the edge of the top end of the sanding block 5 close to the shearing knife 2, the chamfer corresponds to the cutting edge of the shearing knife 2, a through hole is arranged at the splicing part of the sliding blocks arranged at the two ends of the sanding block 5 and the guide rod 7, and the inner diameter of the through hole is matched with the outer diameter of the guide rod 7;

it should be noted that, while ensuring that the grinding block 5 moves stably, the grinding block 5 is beneficial to grinding the blade edge of the shearing knife 2.

EXAMPLE III

As shown in fig. 1, 3 and 4, both sides of a bottom opening of a lower tool opening 4 are fixedly connected with pressing blocks 9, support columns 10 are symmetrically welded at the edge of the lower surface of a plate body 3, sleeves 11 are symmetrically welded below the plate body 3, the sleeves 11 correspond to the support columns 10 one by one, a second serpentine spring 13 and a connecting plate 12 are sequentially installed on the inner side of each sleeve 11 from bottom to top, a limiting part is arranged at the top opening of each sleeve 11 and is abutted against the corresponding connecting plate 12, the upper surface of each connecting plate 12 is welded and connected with the bottom end of each support column 10, a limiting pressing plate 14 is fixedly connected to the outer wall of one side of a shearing tool 2, and each limiting pressing plate 14 corresponds to the top of one of the grinding blocks 5;

it should be noted that, the fender is placed below the plate body 3, so that the cutting position of the fender corresponds to the lower tool opening 4, when the shearing tool 2 moves downwards to penetrate through the lower tool opening 4, and the cutting edge of the shearing tool 2 extends to a position below the pressing block 9, the limiting pressing plate 14 abuts against the grinding block 5, the plate body 3 is pressed downwards, the pressing block 9 compresses and fixes the fender, the second serpentine spring 13 is compressed, the shearing tool 2 drives the plate body 3 to move downwards integrally, the cutting edge of the shearing tool 2 finishes cutting the fender, deviation of the fender in the cutting process is avoided, and the cutting precision is guaranteed.

The utility model discloses in, shearing 2 downcut in-process, its cutting edge portion can with the inclined plane looks butt on the sanding block 5, and then strut the sanding block 5 that the symmetry set up, make sanding block 5 cooperation guide bar 7 remove, and then will cup joint 8 compression deformation of first serpentine spring on guide bar 7, upwards move after shearing sword 2 cuts, under the effect of 8 elastic force of first serpentine spring, make sanding block 5 reset, and polish with this reciprocal cutting edge department to shearing sword 2, sanding block 5 removes at the horizontally direction more stably, and the guide is located 6 inboard non-deformable in a word hole, prevent the phenomenon of card sword from appearing.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. The plate shearing machine for machining the fender comprises a machine body (1) and a shearing knife (2), and is characterized in that a plate body (3) is installed below the shearing knife (2), a lower knife edge (4) is formed at the position, corresponding to the shearing knife (2), of the plate body (3), polishing blocks (5) are movably arranged on two sides of the lower knife edge (4), linear holes (6) are formed below two ends of each polishing block (5), a guide rod (7) is fixedly connected to the inner side of each linear hole (6), and a first serpentine spring (8) is adjusted outside each guide rod (7);

sanding block (5) both ends all are equipped with the slider with a word hole (6) department of correspondence, just slider and sanding block (5) are the integrated into one piece structure, sanding block (5) both ends set up the slider is located a word hole (6) inboard, just the slider alternates with guide bar (7) mutually, cup joints first serpentine spring (8) one end on guide bar (7) and sanding block (5) tip setting slider looks butt.

2. The plate shearing machine for machining the mud guard as claimed in claim 1, wherein a chamfer is provided at the edge of the top end of the grinding block (5) close to the shearing blade (2), and the chamfer corresponds to the cutting edge of the shearing blade (2).

3. The plate shearing machine for machining the mudguard according to claim 1, wherein the insertion positions of the sliding blocks arranged at the two ends of the grinding block (5) and the guide rod (7) are provided with through holes, and the inner diameters of the through holes are matched with the outer diameter of the guide rod (7).

4. The plate shearing machine for machining the mudguard according to claim 1, wherein pressing blocks (9) are fixedly connected to both sides of the bottom opening of the lower blade (4).

5. The plate shearing machine for machining mud guards according to claim 1, characterized in that the support posts (10) are symmetrically welded to the edges of the lower surface of said plate body (3).

6. The plate shearing machine for machining the splash guard as claimed in claim 5, wherein sleeves (11) are symmetrically welded below the plate body (3), the sleeves (11) correspond to the support columns (10) one by one, a second serpentine spring (13) and a connecting plate (12) are sequentially installed on the inner side of each sleeve (11) from bottom to top, a limiting portion is arranged at the top opening of each sleeve (11) and is abutted against the corresponding connecting plate (12), and the upper surface of the corresponding connecting plate (12) is connected with the bottom ends of the support columns (10) in a welded mode.

7. The plate shearing machine for machining the mudguard according to claim 1, wherein a limiting pressure plate (14) is fixedly connected to the outer wall of one side of the shearing knife (2), and the limiting pressure plate (14) corresponds to the top of one of the grinding blocks (5).

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