CN217801852U

CN217801852U - Blanking stable form side cut mould

Info

Publication number: CN217801852U
Application number: CN202221269438.6U
Authority: CN
Inventors: 王企龙
Original assignee: Hangzhou Yicheng Technology Co ltd
Current assignee: Hangzhou Yicheng Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-15
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a blanking stable form side cut mould belongs to mould technical field, including the chassis, chassis upper portion sets up bottom plate, its characterized in that: the central point of bottom plate upper portion puts and sets up the die holder, die holder upper portion sets up the die, wherein a set of opposite side intermediate position all sets up first fixed plate on bottom plate upper portion, die one side is kept away from to first fixed plate sets up first hydro-cylinder, the output of first hydro-cylinder sets up first slider, first slider is close to die one side and sets up first cutter, bottom plate upper portion other a set of opposite side intermediate position all sets up the second fixed plate, the second fixed plate is kept away from die one side and is set up the second hydro-cylinder, the output of second hydro-cylinder sets up the second slider, the second slider is close to die one side and sets up the second cutter, the third cutter, first slider, the second slider all with bottom plate sliding connection, the utility model discloses the blanking power that makes cutter and panel receive is effectively alleviated to it is impaired effectively to have reduced the cutter, the coarse probability of panel tangent plane, has guaranteed the quality of cutting effectively.

Description

Blanking stable form side cut mould

Technical Field

The utility model relates to the technical field of mold, specifically a blanking stable form side cut mould.

Background

Furniture is an indispensable component of life, a table is an important branch of furniture, except for a traditional wood table, the furniture industry increasingly adopts firmer, more stable and lighter metal materials to manufacture the table, or parts of the table, such as a table top, a plurality of groups of specific moulds are needed for processing the metal table top, and a plurality of processes such as forming, bending, trimming and the like are involved, wherein the bending process mainly comprises the step of bending the edge part of a preliminarily formed plate for processing the table top downwards so that the edge part has a certain radian, so that the table top is attractive, and the damage to people caused by accidental collision can be reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a blanking stable form side cut mould.

The utility model provides a blanking stable form side cut mould, includes the chassis, chassis upper portion sets up the bottom plate, its characterized in that: the utility model discloses a cutting tool, including bottom plate, die holder, bottom plate upper portion central point, bottom plate, first slider, die, bottom plate upper portion, bottom plate upper portion central point put and set up the die, die upper portion sets up the die, one side sets up first hydro-cylinder, the output of first hydro-cylinder runs through first fixed plate, the output of first hydro-cylinder sets up first slider, first slider is close to die one side sets up first cutter, bottom plate upper portion sets up the second fixed plate in addition a set of opposite side intermediate position, the second fixed plate is kept away from die one side sets up the second hydro-cylinder, the output of second hydro-cylinder runs through the second fixed plate, the output of second hydro-cylinder sets up the second slider, the second slider is close to die one side sets up second cutter, third cutter, first slider, the second slider all with bottom plate sliding connection, first cutter with first slider joint, the trend of the cutting edge of first cutter is the symmetrical curvilinear figure, second cutter, third cutter all with second slider joint, the trend of cutting edge is the curvilinear figure of the curvilinear figure.

Furthermore, the output end of the first oil cylinder is provided with a first connecting plate, the first connecting plate is close to one side of the female die and is provided with a first pushing block, the first sliding block is fixedly connected with the first pushing block, the output end of the second oil cylinder is provided with a second connecting plate, the second connecting plate is close to one side of the female die and is provided with a second pushing block, and the second sliding block is fixedly connected with the second pushing block.

Furthermore, the die is close to a set of opposite side lateral symmetry of first slider sets up spacing post, the die is close to a set of opposite side lateral symmetry of second slider sets up spacing post, spacing post runs through the bottom plate, the inside first guide slot that runs through of first slider sets up, the inside second guide slot that runs through of second slider sets up, first guide slot, second guide slot respectively with corresponding spacing post sliding connection.

Furthermore, the concave die holder is close to one side of the second sliding block is provided with a first broken knife, the first broken knife is connected with the concave die holder in a clamped mode, the second knife is adjacent to the third knife, a second broken knife is arranged between the second knife and the third knife, and the second broken knife is connected with the second sliding block in a clamped mode.

Furthermore, an upper fixed plate is arranged above the bottom plate, a support frame is arranged on the lower portion of the upper fixed plate, the upper end of the support frame is fixedly connected with the upper fixed plate, the lower end of the support frame is fixedly connected with the bottom plate, a cylinder is arranged on the upper portion of the upper fixed plate, the output end of the cylinder penetrates through the upper fixed plate, and a material pressing plate is arranged at the output end of the cylinder.

The utility model discloses a blanking stable form side cut mould's beneficial effect does:

1. the cutting edge of the first cutter is in a symmetrical curve shape, and the cutting edges of the second cutter and the third cutter are in a curve shape, so that the cutting edges of the first cutter, the second cutter and the third cutter can be gradually contacted with the plate, compared with the traditional straight-edge cutter which is directly and completely contacted with the plate, the blanking force applied to the cutter and the plate is effectively relieved, the probability that the cutter is damaged and the tangent plane of the plate is rough is effectively reduced, and the trimming quality is effectively ensured;

2. the first guide groove and the second guide groove are connected with the limiting column in a sliding mode, so that the moving stability of the first sliding block and the second sliding block is effectively guaranteed, and the trimming quality is further guaranteed;

3. when the output ends of the first oil cylinder and the second oil cylinder move to the tail end of the stroke, the first breaking knife is matched with the second breaking knife, the edge of the plate which is cut but does not fall can be cut off, then the cut waste can be taken away conveniently, and the problems that the cut waste is too long and is not easy to clean are effectively solved.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly introduced, but not limiting the scope of the present invention.

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the workpiece processed by the present invention.

The cutting device comprises a cylinder 1, an upper fixing plate 2, a support frame 3, a limiting column 4, a bottom plate 5, an underframe 6, a pressure plate 7, a first sliding block 8, a first guide groove 9, a first push block 10, a first oil cylinder 11, a first fixing plate 12, a first connecting plate 13, a first cutter 14, a second cutter 15, a second sliding block 16, a second push block 17, a second oil cylinder 18, a second fixing plate 19, a second connecting plate 20, a second guide groove 21, a third cutter 22, a concave die seat 23, a concave die 24, a first cutter 25 and a second cutter 26.

Detailed Description

For the sake of clarity, the blanking stable type trimming die of the present invention will be further described with reference to fig. 1 to 3 of the drawings.

The utility model provides a blanking stable form side cut mould, includes

chassis

6, 6 upper portions of chassis set up bottom plate 5, its characterized in that: the upper portion central point of bottom plate 5 puts and sets up die holder 23, die holder 23 upper portion sets up die 24, wherein a set of opposite side intermediate position all sets up first fixed plate 12 on bottom plate 5 upper portion, first fixed plate 12 is kept away from 24 one side of die sets up first hydro-cylinder 11, the output of first hydro-cylinder 11 runs through first fixed plate 12, the output of first hydro-cylinder 11 sets up first slider 8, first slider 8 is close to 24 one side of die sets up first cutter 14, the other a set of opposite side intermediate position in 5 upper portions of bottom plate all sets up second fixed plate 19, second fixed plate 19 is kept away from 24 one side of die sets up second hydro-cylinder 18, the output of second hydro-cylinder 18 runs through second fixed plate 19, the output of second hydro-cylinder 18 sets up second slider 16, second slider 16 is close to 24 one side of die sets up second cutter 15, third cutter 22, first slider 8, second slider 16 all with bottom plate 5 sliding connection, first cutter 14 with first slider 8, the cutting edge of first cutter 14 joint is the symmetry, the slider moves towards second cutter 15, the second cutter moves towards the curvilinear figure 22, the cutting edge 15, the second cutter 15 moves towards the curvilinear figure cutter 15, the cutting edge is the curvilinear figure cutting edge 15, the cutting edge is the curvilinear figure cutting edge 15.

Further, the output end of the first oil cylinder 11 is provided with a first connecting plate 13, the first connecting plate 13 is close to one side of the female die 24 is provided with a first pushing block 10, the first sliding block 8 is fixedly connected with the first pushing block 10, the output end of the second oil cylinder 18 is provided with a second connecting plate 20, the second connecting plate 20 is close to one side of the female die 24 is provided with a second pushing block 17, and the second sliding block 16 is fixedly connected with the second pushing block 17.

Further, the die 24 is close to a set of opposite side lateral symmetry of first slider 8 sets up spacing post 4, the die 24 is close to a set of opposite side lateral symmetry of second slider 16 sets up spacing post 4, spacing post 4 runs through bottom plate 5, first slider 8 is inside to run through and to set up first guide slot 9, second slider 16 is inside to run through and to set up second guide slot 21, first guide slot 9, second guide slot 21 respectively with corresponding spacing post 4 sliding connection.

Further, the die holder 23 is close to one side of the second slider 16 is provided with a first cutter 25, the first cutter 25 is connected with the die holder 23 in a clamped mode, the second cutter 15 is adjacent to the third cutter 22, a second cutter 26 is arranged between the second cutter 15 and the third cutter 22, and the second cutter 26 is connected with the second slider 16 in a clamped mode.

Further, an upper fixing plate 2 is arranged above the bottom plate 5, a support frame 3 is arranged on the lower portion of the upper fixing plate 2, the upper end of the support frame 3 is fixedly connected with the upper fixing plate 2, the lower end of the support frame 3 is fixedly connected with the bottom plate 5, a cylinder 1 is arranged on the upper portion of the upper fixing plate 2, the output end of the cylinder 1 penetrates through the upper fixing plate 2, and a pressure plate 7 is arranged at the output end of the cylinder 1.

The utility model discloses a blanking stable form side cut mould's theory of operation does: the method comprises the steps of placing a plate to be cut to the surface of a female die 24, starting a cylinder 1, pushing a pressure plate 7 downwards by the output end of the cylinder 1 until the pressure plate 7 is in press fit with the plate to be cut, starting a first oil cylinder 11 and a second oil cylinder 18, pushing a first connecting plate 13, a first push block 10, a first sliding block 8 and a first cutter 14 as a whole to stably translate towards the direction of the female die 24 through the limit of a limit column 4 and a first guide groove 9, gradually contacting the symmetrical curved cutting edge of the first cutter 14 with the plate to be cut when the output end of the first oil cylinder 11 reaches the stroke end, completing the edge cutting of the plate to be cut when the output end of the first oil cylinder 11 reaches the stroke end, pushing a second connecting plate 20, a second push block 17, a second sliding block 16, a second cutter 15 and a third cutter 22 as a whole to stably translate towards the direction of the female die 24 through the limit column 4 and a second guide groove 21, gradually contacting the curved cutting edge of the plate to be cut, completing the initial edge cutting of the plate to be cut when the output end of the second oil cylinder 18 reaches the second cutting stroke end, taking the plate to be cut away from the plate to the first cutting cylinder 7, and completing the initial edge cutting process of the second cutting cylinder 18, and taking the initial edge cutting of the plate to be cut through a cutting cylinder 8, and taking away the initial edge cutting operation of the second cutting cylinder 18, and the plate to the cutting operation of the cutting cylinder 18, and taking away the plate to be cut off the initial cutting to the same side.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a blanking stable form side cut mould, includes the chassis, chassis upper portion sets up the bottom plate, its characterized in that: the utility model discloses a cutting tool, including bottom plate, die holder, bottom plate upper portion central point, bottom plate, first slider, die, bottom plate upper portion, bottom plate upper portion central point put and set up the die, die upper portion sets up the die, one side sets up first hydro-cylinder, the output of first hydro-cylinder runs through first fixed plate, the output of first hydro-cylinder sets up first slider, first slider is close to die one side sets up first cutter, bottom plate upper portion sets up the second fixed plate in addition a set of opposite side intermediate position, the second fixed plate is kept away from die one side sets up the second hydro-cylinder, the output of second hydro-cylinder runs through the second fixed plate, the output of second hydro-cylinder sets up the second slider, the second slider is close to die one side sets up second cutter, third cutter, first slider, the second slider all with bottom plate sliding connection, first cutter with first slider joint, the trend of the cutting edge of first cutter is the symmetrical curvilinear figure, second cutter, third cutter all with second slider joint, the trend of cutting edge is the curvilinear figure of the curvilinear figure.

2. The blanking stable type trimming die of claim 1, wherein a first connecting plate is disposed at an output end of the first oil cylinder, a first pushing block is disposed at a side of the first connecting plate close to the die, the first sliding block is fixedly connected to the first pushing block, a second connecting plate is disposed at an output end of the second oil cylinder, a second pushing block is disposed at a side of the second connecting plate close to the die, and the second sliding block is fixedly connected to the second pushing block.

3. The blanking stable type trimming die of claim 1, wherein the female die is symmetrically provided with a plurality of limiting posts near a set of opposite sides of the first sliding block, the female die is symmetrically provided with a plurality of limiting posts near a set of opposite sides of the second sliding block, the limiting posts penetrate through the bottom plate, a first guide groove penetrates through the first sliding block, a second guide groove penetrates through the second sliding block, and the first guide groove and the second guide groove are slidably connected with the corresponding limiting posts respectively.

4. The stable cutting and trimming die of claim 1, wherein a first breaking blade is disposed on a side of the die holder close to the second sliding block, the first breaking blade is engaged with the die holder, a second breaking blade is disposed between the second cutting blade and the adjacent third cutting blade, and the second breaking blade is engaged with the second sliding block.

5. The blanking stable type trimming die of claim 1, wherein an upper fixing plate is disposed above the bottom plate, a supporting frame is disposed below the upper fixing plate, an upper end of the supporting frame is fixedly connected to the upper fixing plate, a lower end of the supporting frame is fixedly connected to the bottom plate, a cylinder is disposed above the upper fixing plate, an output end of the cylinder penetrates through the upper fixing plate, and a pressing plate is disposed at an output end of the cylinder.