CN213997417U - Punching structure - Google Patents
Punching structure Download PDFInfo
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- CN213997417U CN213997417U CN202022545536.5U CN202022545536U CN213997417U CN 213997417 U CN213997417 U CN 213997417U CN 202022545536 U CN202022545536 U CN 202022545536U CN 213997417 U CN213997417 U CN 213997417U
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Abstract
The utility model relates to a structure of punching a hole, including heating diaphragm, heater strip and transparent grid body, the heating diaphragm in be provided with the heater strip, the edge of heating diaphragm is provided with thickness and is zero cambered surface structure gradually, one side that the heating diaphragm set up the cambered surface is provided with transparent grid body, the terminal surface of transparent grid body and the opposite side of heating diaphragm form seamless planar structure. The utility model has the advantages of simple structure, processing convenience, ensure gradual transition, avoid appearing obvious vestige on the product, ensure product quality.
Description
Technical Field
The utility model relates to an automobile trim technical field that punches a hole especially relates to a structure of punching a hole.
Background
The door frame trim and the water cutting trim of the automobile need to be bent after production is finished, punching is carried out again after bending, and normally, punching equipment is operated by large-scale equipment, which is mainly used for conveniently replacing the determined structure in the punching equipment according to the product model, but the punching structure has certain defects, namely, the equipment is overlarge, the tooling cost is high, and the operation is too complex; secondly, when the operation frequency of the punching machine is excessive, burrs generated at the punching opening affect the product quality; thirdly, the in-process of punching a hole can cause the waste material to splash, influences operational environment, causes certain wearing and tearing to equipment, in order to solve above-mentioned technical problem, designs a new structure of punching a hole very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem that a punching structure is provided, have simple structure, location convenience, low in manufacturing cost, be convenient for garbage collection, ensure the production environment, avoid appearing the burr, improve advantages such as product quality.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a structure of punching a hole, includes support, bottom plate and the slide rail of punching a hole, the support of punching a hole on be provided with the bottom plate, the bottom plate on be provided with arched door shape backup pad, bottom plate up end middle part be provided with the slide rail, be provided with the slider on the slide rail, arched door shape backup pad one is served and is installed the hydro-cylinder that main shaft and slider link to each other, is provided with the punching press piece on the arched door shape backup pad other end, the punching press piece passes through the connecting block and links to each other with the slider, arched door shape backup pad up end middle part be provided with die installation piece, die installation piece is close to punching press piece one side and installs the die, the punching press piece on be provided with the subassembly that punches a hole with the die matching, the opposite side of die installation piece be provided.
As a supplement to the technical scheme, one end of the upper end face of the punching support, which is close to the punching block, is inclined downwards to form an inclined plane, and the sliding rail, the female die and the punching assembly are obliquely arranged and are parallel to the inclined plane.
As a supplement to the technical scheme, the front side and the rear side of the arched door-shaped supporting plate are provided with protective plates.
As a supplement to the technical scheme, the end part of the arched door-shaped supporting plate for installing the waste material box and the upper part of one side of the female die installation block, which is in butt joint with the waste material box, are provided with small magnets.
As a supplement to the technical scheme, the punching assembly comprises a pressing block and a punching needle, a positioning bulge is arranged on one side, close to the female die, of the pressing block, the punching needle is arranged in the middle of the positioning bulge, and one end of the punching needle penetrates through the positioning bulge, the pressing block and the punching block.
As a supplement to the technical scheme, one side of the stamping block, which is opposite to the stamping needle, is provided with an air throttle valve mounting block connected with the stamping needle.
As a supplement to the technical scheme, two ends of the pressing block are connected with the punching block through spring parts.
As a supplement to the technical scheme, the opening of the waste material box is in butt joint with the female die mounting block, and the bottom surface of the opening of the waste material box adopts an inclined surface structure with an upward inclined opening end.
Has the advantages that: the utility model relates to a structure of punching a hole through setting up to sharp needle and the die of arranging to as drive disk assembly through the slide rail, thereby guarantee the degree of accuracy and the straightness accuracy when punching a hole, guarantee that the burr can not appear in the hole site, improve the quality of product, be used for making things convenient for waste material box's dismouting through setting up three little magnet, realize the waste discharge through setting up the waste material hole in needle and die simultaneously, ensure operational environment. The utility model has the advantages of simple structure, location convenience, low in manufacturing cost, the garbage collection of being convenient for, ensure the production environment, avoid appearing the burr, improve product quality.
Drawings
FIG. 1 is a rear view of the present invention with the rear side guard removed;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 3 according to the present invention;
FIG. 5 is an enlarged view of a portion of the present invention at B in FIG. 4;
fig. 6 is a structural view of the small magnet according to the present invention;
figure 7 is a front view of the punch assembly of the present invention;
fig. 8 is a top view of a punch assembly according to the present invention.
The figure is as follows: 1. the punching device comprises a punching support, 2, a bottom plate, 3, a sliding rail, 4, a sliding block, 5, an oil cylinder, 6, a female die mounting block, 7, a connecting block, 8, an arched door-shaped supporting plate, 9, a punching block, 10, a female die, 11, a punching assembly, 12, a waste box, 13, a protective plate, 14, a pressing block, 15, a punching needle, 16, a spring piece, 17, an air throttle valve mounting block, 18, a small magnet, 19 and a waste hole.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The specific implementation mode of the punching structure in the technical scheme is shown in fig. 1-4, and comprises a punching support 1, a bottom plate 2 and a slide rail 3, wherein the bottom plate 2 is arranged on the punching support 1, an arched door-shaped support plate 8 is arranged on the bottom plate 2, the slide rail 3 is arranged in the middle of the upper end face of the bottom plate 2, a slide block 4 is arranged on the slide rail 3, one end of the arched door-shaped support plate 8 is provided with an oil cylinder 5 with a main shaft connected with the slide block 4, the other end of the arched door-shaped support plate 8 is provided with a punching block 9, the punching block 9 is connected with the slide block 4 through a connecting block 7, a die mounting block 6 is arranged in the middle of the upper end face of the arched door-shaped support plate 8, one side of the die mounting block 6, which is close to the punching block 9, is provided with a punching component 11 matched with the die 10, and the other side of the die mounting block 6 is provided with a waste material box 12, and waste material holes 19 communicated with the waste material box 12 are formed in the female die 10 and the punching component 11.
When a worker punches a hole, the worker installs the decorative strip on the punching assembly 11, the product is positioned through the female die 10 and the punching assembly 11, then the oil cylinder 5 is started, the main shaft of the oil cylinder 5 contracts, so that the punching needle 15 on the punching assembly 11 punches hole positions of the product, waste materials formed after punching are located in the waste material hole 19, then an external air source is started, air enters the waste material hole 19, and the waste materials are carried into the waste material box 12.
The punching structure with the small size is formed by assembling simple parts, the size of punching equipment can be greatly reduced, and meanwhile, a long oil cylinder 5 is formed selectively, so that the structure can reserve a large clamping space, a worker can conveniently take and mount a workpiece, punching operation is greatly simplified, and production efficiency is improved.
Meanwhile, the sliding rail 3 and the sliding block 4 are used as a main driving structure for driving the punching assembly 11 in the technical scheme, so that the punching assembly 11 can be guaranteed to perform linear motion, the accuracy and the repeatability of operation are guaranteed, punching errors are avoided, abrasion deviation caused by multiple punching is avoided, the product quality is guaranteed, and the service life of equipment is prolonged.
In order to avoid the situation that the waste material splashes, waste material holes 19 communicated with the waste material box 12 are formed in the punching assembly 11 and the female die 10 in the technical scheme, during punching operation, the punching assembly 11 collides with the female die 10, after the waste material is punched by the punching assembly 11, the waste material can be located in the waste material holes 19, and then the waste material is blown into the waste material box 12 through external air flow.
As a supplement to the technical solution, as shown in fig. 5 and 6, one end of the upper end surface of the punching bracket 1, which is close to the punching block 9, is inclined downward to form an inclined surface, the slide rail 3, the female die 10 and the punching component 11 are arranged in an inclined manner and are parallel to the inclined surface, and by providing the inclined surface structure, the punching structure is in an inclined state, which is convenient for a worker to clamp or take out a product.
As a supplement to the technical scheme, the front side and the rear side of the arched door-shaped supporting plate 8 are provided with the protection plates 13, the protection plates 13 can effectively protect the internal structure of the equipment, and the slide rail 3 and the slide block 4 are ensured to smoothly run.
As a supplement to the technical scheme, the small magnets 18 are arranged at the end part of the arched supporting plate 8, where the waste material box 12 is arranged, at the upper part of one side, where the female die mounting block 6 is in butt joint with the waste material box 12, and the waste material box 12 is fixed by arranging the three small magnets 18, so that a worker can conveniently take down the waste material box 12 manually for centralized cleaning.
As shown in fig. 7 and 8, as a supplement to the present technical solution, the punching assembly 11 includes a pressing block 14 and a punching pin 15, a positioning protrusion is disposed on one side of the pressing block 14 close to the female die 10, the punching pin 15 is disposed in the middle of the positioning protrusion, one end of the punching pin 15 passes through the positioning protrusion, the pressing block 14 and the punching block 9, the pressing block 14 and the positioning protrusion are disposed, so as to facilitate positioning of a product, and the punching pin 15 is disposed to serve as a punching structure.
As a complement to the present technical solution, a throttle valve mounting block 17 connected with the punch pin 15 is arranged on the side of the punch block 9 opposite to the punch pin 15.
As a supplement to this solution, the two ends of the pressing block 14 are connected to the punching block 9 through spring elements 16.
As a supplement to the technical scheme, the opening of the waste material box 12 is in butt joint with the female die mounting block 6, and the bottom surface of the opening adopts an inclined surface structure with an upward inclined opening end.
The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the claims.
Claims (8)
1. A punching structure is characterized in that: comprises a punching support (1), a bottom plate (2) and a slide rail (3), wherein the punching support (1) is provided with the bottom plate (2), the bottom plate (2) is provided with an arched door-shaped support plate (8), the middle part of the upper end surface of the bottom plate (2) is provided with the slide rail (3), the slide rail (3) is provided with a slide block (4), one end of the arched door-shaped support plate (8) is provided with an oil cylinder (5) with a main shaft connected with the slide block (4), the other end of the arched door-shaped support plate (8) is provided with a punching block (9), the punching block (9) is connected with the slide block (4) through a connecting block (7), the middle part of the upper end surface of the arched door-shaped support plate (8) is provided with a die installation block (6), one side of the die installation block (6) close to the punching block (9) is provided with a die (10), the punching assembly (11) matched with the die (10) is arranged on the punching block (9), the die punching machine is characterized in that a waste material box (12) is arranged on the other side of the die mounting block (6), and waste material holes (19) communicated with the waste material box (12) are formed in the die (10) and the punching assembly (11).
2. A punch structure according to claim 1, wherein: one end of the upper end face of the punching support (1), which is close to the punching block (9), inclines downwards to form an inclined plane, and the sliding rail (3), the female die (10) and the punching assembly (11) are obliquely arranged and are parallel to the inclined plane.
3. A punch structure according to claim 1, wherein: protection plates (13) are arranged on the front side and the rear side of the arched door-shaped support plate (8).
4. A punch structure according to claim 1, wherein: and small magnets (18) are arranged at the end part of the arched door-shaped supporting plate (8) where the waste material box (12) is arranged and at the upper part of one side of the butt joint of the female die mounting block (6) and the waste material box (12).
5. A punch structure according to claim 1, wherein: the punching assembly (11) comprises a pressing block (14) and a punching needle (15), a positioning bulge is arranged on one side, close to the female die (10), of the pressing block (14), the punching needle (15) is arranged in the middle of the positioning bulge, and one end of the punching needle (15) penetrates through the positioning bulge, the pressing block (14) and the punching block (9).
6. A punch structure according to claim 5, wherein: and an air throttle valve mounting block (17) connected with the punching needle (15) is arranged on one side of the punching block (9) opposite to the punching needle (15).
7. A punch structure according to claim 5, wherein: two ends of the pressing block (14) are connected with the punching block (9) through spring elements (16).
8. A punch structure according to claim 1, wherein: the opening of the waste box (12) is in butt joint with the female die mounting block (6), and the bottom surface of the opening adopts an inclined surface structure with an upward inclined opening end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022545536.5U CN213997417U (en) | 2020-11-06 | 2020-11-06 | Punching structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022545536.5U CN213997417U (en) | 2020-11-06 | 2020-11-06 | Punching structure |
Publications (1)
Publication Number | Publication Date |
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CN213997417U true CN213997417U (en) | 2021-08-20 |
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ID=77304849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202022545536.5U Active CN213997417U (en) | 2020-11-06 | 2020-11-06 | Punching structure |
Country Status (1)
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CN (1) | CN213997417U (en) |
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2020
- 2020-11-06 CN CN202022545536.5U patent/CN213997417U/en active Active
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