CN212733691U - Automobile parts production is with mechanism of bending - Google Patents
Automobile parts production is with mechanism of bending Download PDFInfo
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- CN212733691U CN212733691U CN202021438448.9U CN202021438448U CN212733691U CN 212733691 U CN212733691 U CN 212733691U CN 202021438448 U CN202021438448 U CN 202021438448U CN 212733691 U CN212733691 U CN 212733691U
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Abstract
The utility model discloses an automobile parts production is with mechanism of bending, which comprises a base, the locating hole has been seted up on the base, inner wall one side of locating hole is equipped with positioning mechanism, one side of locating hole is equipped with extrusion mechanism, the opposite side of locating hole is equipped with supporting mechanism, extrusion mechanism includes the cylinder, the fixed back of locating the base of cylinder, the fixed connecting rod that is equipped with of output of cylinder, the one end of connecting rod is equipped with the compression roller, supporting mechanism includes the bearing plate, the fixed protruding pad that is equipped with in one side of bearing plate, first fluting has been seted up at the back of base, the one end and the first grooved inner wall swing joint of bearing plate, the fixed first spring that is equipped with of opposite side of bearing plate, the one end and. The utility model discloses an extrusion mechanism carries out 90 to cylindrical spare part and bends, and the cylindrical spare part of the bending process of supporting mechanism supports, guarantees that cylindrical spare part 90 angle of bending is effectual, reduces the defective percentage, improves the spare part quality of bending.
Description
Technical Field
The utility model relates to an automobile parts production field, in particular to automobile parts production is with mechanism of bending.
Background
Automobile parts have multiple shape when production is used, it is comparatively simple when bending to platelike spare part processing generally, when bending to cylindrical spare part, the portion of bending lacks supporting mechanism and leads to the angle of bending control not good when cylindrical spare part is bent, increase the product of wastrel, it is great easily to cause the angle of bending when the extrusion force degree is great, it is not enough to easily cause the angle of bending when the extrusion force degree is less, reduce the quality of bending and the efficiency of bending, especially to 90 angles of bending, the extrusion force degree is mastered and is appeared the deviation very easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile parts production is with mechanism of bending to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bending mechanism for automobile part production comprises a base, wherein a positioning hole is formed in the base, a positioning mechanism is arranged on one side of the inner wall of the positioning hole, an extrusion mechanism is arranged on one side of the positioning hole, and a supporting mechanism is arranged on the other side of the positioning hole;
the extrusion mechanism comprises an air cylinder, the air cylinder is fixedly arranged on the back surface of the base, a connecting rod is fixedly arranged at the output end of the air cylinder, and a compression roller is arranged at one end of the connecting rod;
the supporting mechanism comprises a supporting plate, a convex pad is fixedly arranged on one side of the supporting plate, a first groove is formed in the back face of the base, one end of the supporting plate is movably connected with the inner wall of the first groove, a first spring is fixedly arranged on the other side of the supporting plate, and one end of the first spring is fixedly connected with the inner wall of the first groove.
Preferably, the surface of the compression roller is provided with an annular groove, a lantern ring is sleeved outside the annular groove in a sliding mode, and one side of the surface of the lantern ring is fixedly connected with one end of the connecting rod.
Preferably, the positioning mechanism includes a positioning column, an arc-shaped groove is formed in one end of the positioning column, a first inclined surface is formed in the other end of the positioning column, a second groove is formed in the inner wall of the positioning hole, the positioning column is slidably connected in the second groove, a third groove is formed in the groove wall of the second groove, a support column is slidably connected to the inner wall of the third groove, a second inclined surface is formed in the bottom end of the support column, the second inclined surface is matched with the first inclined surface, and a driving mechanism is arranged at the top end of the support column.
Preferably, the driving mechanism comprises a screw, the screw is in threaded insertion connection with the inner wall of the top end of the third groove, the bottom end of the screw is movably connected with the top end of the support column, and the top end of the screw is fixedly connected with the turntable.
Preferably, a limiting ring is sleeved outside the positioning column and is connected in the second open groove in a sliding mode, a second spring is sleeved outside the positioning column, one end of the second spring is fixedly connected with the limiting ring, and one end of the second spring is fixedly connected with the inner wall of the second open groove.
Preferably, the cylinder is electrically connected with an external power supply through an external switch.
The utility model discloses a technological effect and advantage:
the cylindrical parts in the positioning holes are extruded and positioned through the positioning mechanism, the cylindrical parts are bent for 90 degrees by the extrusion mechanism, the cylindrical parts in the bending process are supported by the supporting mechanism, the 90-degree bending angle effect of the cylindrical parts is guaranteed, the defective rate is reduced, and the bending quality of the parts is improved.
Drawings
Fig. 1 is the structure schematic diagram of the utility model when the positioning column extrudes and positions the part.
Fig. 2 is the structure diagram of the utility model when the positioning column is separated from the extrusion positioning state of the component.
Fig. 3 is a schematic view of the top view structure of the present invention.
Fig. 4 is a schematic structural view between the compression roller and the lantern ring of the present invention.
In the figure: 1. a base; 2. positioning holes; 3. a first slot; 4. a support plate; 5. a convex pad; 6. a first spring; 7. a cylinder; 8. a connecting rod; 9. a collar; 10. a compression roller; 11. an annular groove; 12. a second slot; 13. a third slot is formed; 14. a positioning column; 15. a first inclined plane; 16. a limiting ring; 17. a second spring; 18. supporting columns; 19. a second inclined plane; 20. a screw; 21. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a bending mechanism for producing automobile parts, which is shown in figures 1-4 and comprises a base 1, wherein a positioning hole 2 is arranged on the base 1, a positioning mechanism is arranged on one side of the inner wall of the positioning hole 2, an extruding mechanism is arranged on one side of the positioning hole 2, and a supporting mechanism is arranged on the other side of the positioning hole 2;
the extrusion mechanism comprises an air cylinder 7, the air cylinder 7 is fixedly arranged on the back surface of the base 1, a connecting rod 8 is fixedly arranged at the output end of the air cylinder 7, a compression roller 10 is arranged at one end of the connecting rod 8, the air cylinder 7 is electrically connected with an external power supply through an external switch, an annular groove 11 is formed in the surface of the compression roller 10, a lantern ring 9 is sleeved outside the annular groove 11 in a sliding mode, and one side of the surface of the lantern ring 9 is fixedly connected with one end of the;
the supporting mechanism comprises a supporting plate 4, a convex pad 5 is fixedly arranged on one side of the supporting plate 4, a first open groove 3 is formed in the back face of the base 1, one end of the supporting plate 4 is movably connected with the inner wall of the first open groove 3, a first spring 6 is fixedly arranged on the other side of the supporting plate 4, one end of the first spring 6 is fixedly connected with the inner wall of the first open groove 3, when the cylindrical part is positioned in the positioning hole 2, the surface of the cylindrical part is in contact with the convex pad 5 on the supporting plate 4, so that the supporting plate 4 rotates gradually to extrude the first spring 6 along with the gradual bending of the cylindrical part, and the compression roller 10 moves horizontally to extrude the cylindrical part, so that the cylindrical part is bent at 90 degrees, and the defective rate is reduced;
the positioning mechanism comprises a positioning column 14, one end of the positioning column 14 is provided with an arc-shaped groove, the other end of the positioning column 14 is provided with a first inclined surface 15, the inner wall of the positioning hole 2 is provided with a second open groove 12, the positioning column 14 is connected in the second open groove 12 in a sliding manner, the groove wall of the second open groove 12 is provided with a third open groove 13, the inner wall of the third open groove 13 is connected with a support column 18 in a sliding manner, the bottom end of the support column 18 is provided with a second inclined surface 19, the second inclined surface 19 is matched with the first inclined surface 15, the top end of the support column 18 is provided with a driving mechanism, the driving mechanism comprises a screw rod 20, the screw rod 20 is in threaded penetrating connection with the inner wall at the top end of the third open groove 13, the bottom end of the screw rod 20 is movably connected with the top end of the support column 18, the top end of the screw rod 20 is, one end of the second spring 17 is fixedly connected with the limiting ring 16, one end of the second spring 17 is fixedly connected with the inner wall of the second open groove 12, after the cylindrical part is bent, the rotating disc 21 is rotated in the other direction, the rotating disc 21 drives the screw rod 20 to move upwards, the screw rod 20 drives the abutting column 18 to slide upwards in the third open groove 13, the second inclined surface 19 on the abutting column 18 is gradually separated from the first inclined surface 15 on the positioning column 14, when the second inclined surface 19 on the abutting column 18 is completely separated from the first inclined surface 15 on the positioning column 14, the positioning column 14 slides in the direction away from the positioning hole 2 under the elastic force of the second spring 17, and the bent cylindrical part is taken out of the positioning hole 2.
The utility model discloses the theory of operation:
during operation, a cylindrical part to be bent is inserted into the positioning hole 2, the cylindrical part is positioned and extruded by the positioning mechanism, the turntable 21 is rotated in one direction, the turntable 21 drives the screw rod 20 to move downwards, the screw rod 20 drives the prop 18 to slide downwards in the third groove 13, when the second inclined surface 19 on the prop 18 is in contact with the first inclined surface 15 on the positioning column 14, the prop 18 continues to move downwards, the second inclined surface 19 on the prop 18 moves downwards along the first inclined surface 15 on the positioning column 14 to extrude the positioning column 14, the positioning column 14 drives the limiting ring 16 to move in the second groove 12 towards the positioning hole 2 to extrude the second spring 17, so that the arc-shaped groove on the positioning column 14 is in contact with the surface of the cylindrical part and the part can be extruded and positioned;
open the external switch of cylinder 7 after that, the output of cylinder 7 is in the extension state gradually, the output of cylinder 7 passes through connecting rod 8 and drives lantern ring 9 and remove toward spare part direction, lantern ring 9 drives compression roller 10 and removes and extrudees slowly rather than the contact to the spare part, bearing plate 4 receives the extrusion force of spare part to extrude first spring 6 anticlockwise rotation gradually this moment, compression roller 10 horizontal migration extrudees the spare part, bearing plate 4 supports the spare part, guarantee that cylindrical spare part is 90 states and bends, the bending quality is high.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The bending mechanism for producing the automobile parts comprises a base (1) and is characterized in that a positioning hole (2) is formed in the base (1), a positioning mechanism is arranged on one side of the inner wall of the positioning hole (2), an extrusion mechanism is arranged on one side of the positioning hole (2), and a supporting mechanism is arranged on the other side of the positioning hole (2);
the extrusion mechanism comprises an air cylinder (7), the air cylinder (7) is fixedly arranged on the back surface of the base (1), a connecting rod (8) is fixedly arranged at the output end of the air cylinder (7), and a compression roller (10) is arranged at one end of the connecting rod (8);
the supporting mechanism comprises a supporting plate (4), a convex pad (5) is fixedly arranged on one side of the supporting plate (4), a first open groove (3) is formed in the back face of the base (1), one end of the supporting plate (4) is movably connected with the inner wall of the first open groove (3), a first spring (6) is fixedly arranged on the other side of the supporting plate (4), and one end of the first spring (6) is fixedly connected with the inner wall of the first open groove (3).
2. The bending mechanism for producing the automobile parts as claimed in claim 1, wherein an annular groove (11) is formed in the surface of the press roller (10), a sleeve ring (9) is slidably sleeved outside the annular groove (11), and one side of the surface of the sleeve ring (9) is fixedly connected with one end of the connecting rod (8).
3. The bending mechanism for producing the automobile parts as claimed in claim 1, wherein the positioning mechanism comprises a positioning column (14), one end of the positioning column (14) is provided with an arc-shaped groove, the other end of the positioning column (14) is provided with a first inclined surface (15), the inner wall of the positioning hole (2) is provided with a second open groove (12), the positioning column (14) is slidably connected in the second open groove (12), the wall of the second open groove (12) is provided with a third open groove (13), the inner wall of the third open groove (13) is slidably connected with a support column (18), the bottom end of the support column (18) is provided with a second inclined surface (19), the second inclined surface (19) is fitted with the first inclined surface (15), and the top end of the support column (18) is provided with a driving mechanism.
4. The bending mechanism for producing the automobile parts according to claim 3, wherein the driving mechanism comprises a screw rod (20), the screw rod (20) is in threaded insertion connection with the inner wall of the top end of the third slot (13), the bottom end of the screw rod (20) is movably connected with the top end of the support column (18), and the top end of the screw rod (20) is fixedly connected with a turntable (21).
5. The bending mechanism for producing the automobile parts as claimed in claim 3, wherein a limiting ring (16) is sleeved outside the positioning column (14), the limiting ring (16) is slidably connected in the second slot (12), a second spring (17) is sleeved outside the positioning column (14), one end of the second spring (17) is fixedly connected with the limiting ring (16), and one end of the second spring (17) is fixedly connected with the inner wall of the second slot (12).
6. The bending mechanism for producing the automobile parts as claimed in claim 1, wherein the cylinder (7) is electrically connected with an external power source through an external switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021438448.9U CN212733691U (en) | 2020-07-21 | 2020-07-21 | Automobile parts production is with mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021438448.9U CN212733691U (en) | 2020-07-21 | 2020-07-21 | Automobile parts production is with mechanism of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212733691U true CN212733691U (en) | 2021-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021438448.9U Active CN212733691U (en) | 2020-07-21 | 2020-07-21 | Automobile parts production is with mechanism of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212733691U (en) |
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2020
- 2020-07-21 CN CN202021438448.9U patent/CN212733691U/en active Active
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