CN217798299U - Air compression type automobile part edge covering mechanism - Google Patents
Air compression type automobile part edge covering mechanism Download PDFInfo
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- CN217798299U CN217798299U CN202221440338.5U CN202221440338U CN217798299U CN 217798299 U CN217798299 U CN 217798299U CN 202221440338 U CN202221440338 U CN 202221440338U CN 217798299 U CN217798299 U CN 217798299U
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Abstract
The utility model provides a pneumatics formula auto parts mechanism of borduring, include: the lower die floating plate can move up and down, the lower die floating plate is provided with a through hole and a plurality of grooves which are arranged around the through hole and are suitable for automobile parts, the automobile parts are partially embedded into the grooves of the lower die floating plate under the condition that the automobile parts are placed on the lower die floating plate, and symmetrical negative angles on the automobile parts are downwards embedded into the through hole; the lower die forming male die is arranged below the lower die floating plate, the bottom surface of the lower die floating plate is fixedly connected with an external mounting surface, the lower die floating plate can move downwards to the top of the lower die forming male die to be embedded into the through hole, chamfers are arranged on two sides of the top of the lower die forming male die, and the chamfers vertically correspond to the embedded through hole; and the upper die material pressing plate is arranged above the lower die floating plate and can move up and down to press the automobile parts on the top surface of the lower die floating plate. The utility model discloses can bordure to the auto parts that have the symmetry negative angle simultaneously.
Description
Technical Field
The utility model relates to a give auto parts bordure technical field, mainly relate to an air compression formula auto parts mechanism of borduring.
Background
At present, in the stamping die for producing automobile parts, no matter the stamping die is manufactured by a manipulator die or a single-process die, the flanging for manufacturing most of the automobile parts has a negative angle, and in order to reduce the negative influence of the negative angle on the automobile parts, a sliding block mechanism is generally adopted to edge the negative angle of the automobile parts, for example, a movable male die mechanism with the application number of CN201821427853.3, the mechanism comprises a movable male die and a driving mechanism, and the driving mechanism drives the movable male die to reciprocate along the horizontal direction. The movable male die mechanism is reasonable in structural design, when the movable male die mechanism is opened and a part is placed in the movable male die mechanism, the movable male die is outside the outline of the part, and the part placement is not influenced; the movable male die mechanism is closed, when the parts are covered, the driving mechanism drives the movable male die to move along the direction of the parts in the horizontal direction, so that the surface of the movable male die is supported under the covering surface, the movable male die is avoided when the parts are placed in the negative angle, and the part is supported when being covered.
The movable male die mechanism structure needs the movable male die to move in the horizontal direction to carry out edge covering, and in order to ensure that the movable male die has enough space to realize horizontal movement to carry out edge covering for the negative angle of the automobile part, the size of the common movable male die mechanism is larger, and further more use space needs to be occupied.
In addition, some automobile parts have two symmetrical negative angles, and according to the edge covering method, the two negative angles need to be respectively covered, so that the edge covering time is prolonged in an edge covering mode one by one, and the production efficiency of enterprises is reduced.
In summary, it is to be solved by those skilled in the art how to design a hemming mechanism that can hem a negative angle and has a volume as small as possible.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatics formula auto parts mechanism of borduring, it can bordure to the auto parts that have the symmetry negative angle simultaneously.
Therefore, provide a pneumatics formula auto parts mechanism of borduring, include:
the lower die floating plate can move up and down, a through hole is formed in the lower die floating plate, a plurality of grooves which are suitable for automobile parts and arranged around the through hole are formed in the lower die floating plate, the automobile parts are partially embedded into the grooves of the lower die floating plate under the condition that the automobile parts are placed on the lower die floating plate, and symmetrical negative angles on the automobile parts are downwards embedded into the through hole;
the lower die floating plate can move downwards to the top of the lower die forming male to be embedded into the through hole, and chamfers are arranged on two sides of the top of the lower die forming male and vertically correspond to the chamfers embedded into the through hole;
and the upper die pressing plate is arranged above the lower die floating plate and can move up and down to tightly press the automobile parts on the top surface of the lower die floating plate, and the edge of the upper die pressing plate extends to the top surface of the negative angle in the automobile parts under the condition that the upper die pressing plate is tightly pressed on the top surface of the lower die floating plate.
Furthermore, a through hole penetrating through two end faces of the upper die pressing plate is formed in the upper die pressing plate, the through hole and the through hole are coaxially arranged, and the lower die forming die can move upwards to the top of the lower die pressing plate to be embedded into the through hole.
Furthermore, the upper die pressing plate comprises a left pressing plate and a right pressing plate, and the through hole is defined by the left pressing plate and the right pressing plate.
The device comprises a left pressure plate, an upper pressure plate, at least two upper pressure plate cylinders, a telescopic end of one upper pressure plate cylinder, and a telescopic end of the other upper pressure plate cylinder.
Further, still include that two at least symmetries set up in the lower mould floating plate cylinder of through hole both sides, the stiff end of every lower mould floating plate cylinder all with outside installation face rigid coupling, the flexible end of every lower mould floating plate cylinder all with the bottom surface rigid coupling of lower mould floating plate.
Further, the side wall of the lower die forming male can move to be close to the inner side wall of the through hole.
The utility model provides an air compression type automobile part edge covering mechanism, wherein a through hole is arranged on a lower die floating plate, a plurality of grooves which are suitable for automobile parts are arranged on the lower die floating plate around the through hole, the automobile parts are arranged under the lower die floating plate, the automobile parts are partially embedded into the grooves of the lower die floating plate to realize the fixation of the automobile parts, a lower die forming die is arranged under the lower die floating plate, an upper die pressure plate which can move up and down is arranged above the lower die floating plate, the automobile parts are arranged on the top surface of the lower die floating plate and are partially embedded into the grooves of the lower die floating plate, symmetrical negative angles on the automobile parts are downwards embedded into the through hole, the upper die pressure plate moves downwards to press the automobile parts on the top surface of the lower die floating plate, lower mould kickboard downstream is provided with the chamfer to the public top embedding through hole of lower mould shaping, and the both sides at its top, the chamfer is with the vertical correspondence of negative angle of embedding through hole, and the chamfer is along with the public motion of lower mould shaping upwards extrudees negative angle to the negative angle and hugs closely on the surface of auto parts, accomplishes borduring of auto parts negative angle, the utility model discloses a mode of punching press about the mechanism of borduring adopts, reducible area of mechanism of borduring, consequently can not occupy too many operating space, be fit for the use of enterprise more, the through hole can supply the position embedding that the auto parts has two symmetry negative angles and the public chamfer setting of lower mould shaping simultaneously, makes the utility model discloses a mechanism of borduring can bordure to the negative angle of two symmetries at the same time.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the contents of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following description will particularly refer to specific embodiments of the present invention.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of the air compression type automobile part edge covering mechanism of the present invention when an automobile part is placed in the air compression type automobile part edge covering mechanism;
fig. 2 is the structure schematic diagram of the air compression type automobile part edge covering mechanism of the utility model when completing edge covering.
Reference numerals are as follows: 1-lower die floating plate; 2-a through hole; 3-automotive parts; 4-lower die forming male; 5-chamfering; 6-upper die pressing plate; 7-upper die pressure plate cylinder; 8-lower die floating plate cylinder; 31-negative angle; 61-a left pressure plate; and 62-right material pressing plate.
Detailed Description
The invention will be further described with reference to the following examples.
Referring to fig. 1 and 2, the air compression type automobile part edge covering mechanism of the embodiment includes: the automobile part floating device comprises a lower die floating plate 1, a lower die floating plate and a lower die, wherein the lower die floating plate 1 can move up and down, the top surface of the lower die floating plate 1 is provided with a through hole 2 and a plurality of grooves which are arranged around the through hole 2 and are suitable for automobile parts 3, when the automobile parts 3 are placed on the lower die floating plate 1, the automobile parts 3 are partially embedded into the grooves of the lower die floating plate 1, and symmetrical negative angles 31 on the automobile parts 3 are downwards embedded into the through hole 2; the lower die forming male die 4 is arranged below the lower die floating plate 1, the bottom surface of the lower die floating plate is fixedly connected with an external mounting surface, the lower die floating plate 1 can move downwards to the top of the lower die forming male die 4 to be embedded into the through hole 2, chamfers 5 are arranged on two sides of the top of the lower die forming male die 4, and the chamfers 5 vertically correspond to the embedded through hole 2; and the upper die pressing plate 6 is arranged above the lower die floating plate 1 and can move up and down to tightly press the automobile part 3 on the top surface of the lower die floating plate 1, and under the condition that the upper die pressing plate 6 is tightly pressed on the top surface of the lower die floating plate 1, the edge of the upper die pressing plate 6 extends to the top surface of a negative angle 31 in the automobile part. Wherein, a through hole 2 is arranged on the lower die floating plate 1, a plurality of grooves which are suitable for automobile parts 3 are arranged on the lower die floating plate 1 around the through hole 2, when the automobile parts 3 are placed on the lower die floating plate 1, the automobile parts 3 are partially embedded into the grooves of the lower die floating plate 1 to realize the fixation of the automobile parts 3, a lower die forming male 4 is arranged below the lower die floating plate 1, an upper die pressure plate 6 which can move up and down is arranged above the lower die floating plate 1, the automobile parts 3 are placed on the top surface of the lower die floating plate 1 and are partially embedded into the grooves of the lower die floating plate 1, symmetrical negative angles 31 on the automobile parts 3 are downwards embedded into the through hole 2, the upper die pressure plate 6 moves downwards to press the automobile parts 3 on the top surface of the lower die floating plate 1, lower mould floating plate 1 downstream is to the public 4 top embedding through hole 2 of lower mould shaping, and the both sides at its top are provided with chamfer 5, and chamfer 5 is vertical corresponding with the negative angle 31 of embedding through hole 2, and chamfer 5 is along with the public 4 motion of lower mould shaping and upwards extrudees negative angle 31 to the surface of negative angle 31 hugging closely at auto parts 3, accomplishes borduring of 3 negative angles 31 of auto parts, the utility model discloses a mode of punching press about the mechanism of borduring adopts, reducible area of mechanism of borduring, consequently can not occupy too many operating space, be fit for the use of enterprise more, through hole 2 can supply auto parts 3 to have the position embedding of two symmetry negative angles 31 and the public 4 chamfer 5 settings of lower mould shaping simultaneously, make the utility model discloses a mechanism of borduring can borduring to the negative angle 31 of two symmetries by the same time.
Furthermore, a through hole penetrating through two end faces of the upper die pressing plate 6 is formed in the upper die pressing plate, the through hole and the through hole 2 are coaxially arranged, and the lower die forming male die 4 can move upwards to be embedded into the through hole in the top of the lower die forming male die.
Further, the upper die pressing plate 6 is composed of a left pressing plate 61 and a right pressing plate 62, the left pressing plate 61 and the right pressing plate 62 enclose the through hole, two plates are arranged on the upper die pressing plate 6, the two plates work simultaneously to edge the symmetrical negative angles 31 on the automobile part 3, and one plate can edge the independent negative angle 31 on the automobile part 3 or edge the automobile part 3 with only one negative angle 31 when working.
Further, the device comprises at least two upper die pressure plate cylinders 7, the fixed end of each upper die pressure plate cylinder 7 is fixedly connected with the outer mounting surface, the telescopic end of one of the upper die pressure plate cylinders 7 is fixedly connected with the top surface of the left pressure plate 61, and the telescopic end of the other upper die pressure plate cylinder 7 is fixedly connected with the top surface of the right pressure plate 62.
Further, still include that two at least symmetries set up in the lower mould floating plate cylinder 8 of through hole 2 both sides, every lower mould floating plate cylinder 8's stiff end all with outside installation face rigid coupling, every lower mould floating plate cylinder 8's flexible end all with the bottom surface rigid coupling of lower mould floating plate 1.
Further, the side wall of the lower die forming male 4 can move to be close to the inner side wall of the through hole 2, so that a gap between the lower die forming male 4 and the inner side wall of the through hole 2 is small enough, and symmetrical negative angles 31 on the automobile part 3 are folded to form edge covering.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a pneumatics formula auto parts mechanism of borduring which characterized in that includes:
the upper die floating plate is provided with a plurality of grooves which are arranged around the through holes and are suitable for automobile parts;
the lower die forming male die is arranged below the lower die floating plate, the bottom surface of the lower die floating plate is fixedly connected with an external mounting surface, the lower die floating plate can move downwards to the top of the lower die forming male die to be embedded into the through hole, chamfers are arranged on two sides of the top of the lower die forming male die, and the chamfers vertically correspond to negative angles embedded into the through hole;
and the upper die pressing plate is arranged above the lower die floating plate and can move up and down to press the automobile parts on the top surface of the lower die floating plate, and the edge of the upper die pressing plate extends to the top surface of the negative angle in the automobile parts under the condition that the upper die pressing plate is pressed on the top surface of the lower die floating plate.
2. The air-compressing mechanism for covering edges of automobile parts as claimed in claim 1, wherein the upper die pressing plate is provided with through holes penetrating through two end surfaces thereof, the through holes and the through holes are coaxially arranged, and the lower die forming member can move upwards to be embedded into the through holes at the top thereof.
3. The air compression type automobile part edge covering mechanism according to claim 2, wherein the upper die pressing plate comprises a left pressing plate and a right pressing plate, and the through hole is defined by the left pressing plate and the right pressing plate.
4. The air-compression type automobile part edge covering mechanism according to claim 3, further comprising at least two upper die pressure plate cylinders, wherein the fixed end of each upper die pressure plate cylinder is fixedly connected with an external mounting surface, the telescopic end of one upper die pressure plate cylinder is fixedly connected with the top surface of the left pressure plate, and the telescopic end of the other upper die pressure plate cylinder is fixedly connected with the top surface of the right pressure plate.
5. The air-compression type automobile part edge covering mechanism according to claim 1, further comprising at least two lower die floating plate cylinders symmetrically arranged on two sides of the through hole, wherein a fixed end of each lower die floating plate cylinder is fixedly connected with an external mounting surface, and a telescopic end of each lower die floating plate cylinder is fixedly connected with the bottom surface of the lower die floating plate.
6. The air-compression type automobile part edge covering mechanism as claimed in claim 1, wherein the side wall of the lower die forming male die is movable to be adjacent to the inner side wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440338.5U CN217798299U (en) | 2022-06-09 | 2022-06-09 | Air compression type automobile part edge covering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440338.5U CN217798299U (en) | 2022-06-09 | 2022-06-09 | Air compression type automobile part edge covering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217798299U true CN217798299U (en) | 2022-11-15 |
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ID=83989243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221440338.5U Active CN217798299U (en) | 2022-06-09 | 2022-06-09 | Air compression type automobile part edge covering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217798299U (en) |
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2022
- 2022-06-09 CN CN202221440338.5U patent/CN217798299U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 Taozi Industrial Park, cuntou village, Hengli Town, Dongguan City, Guangdong Province Patentee after: Guangdong Zhongtai Industrial Technology Co.,Ltd. Address before: 523460 Peach Industrial Park, Village Head Village, Hengli Town, Dongguan City, Guangdong Province Patentee before: Dongguan Zhongtai Mould Co.,Ltd. |
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| CP03 | Change of name, title or address |