CN215825142U - Processing and positioning equipment for section bar with arc - Google Patents
Processing and positioning equipment for section bar with arc Download PDFInfo
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- CN215825142U CN215825142U CN202023324260.4U CN202023324260U CN215825142U CN 215825142 U CN215825142 U CN 215825142U CN 202023324260 U CN202023324260 U CN 202023324260U CN 215825142 U CN215825142 U CN 215825142U
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Abstract
The utility model discloses processing and positioning equipment for a section bar with an arc, which comprises a plane constraint mechanism, a first driving mechanism, a first control circuit, a constraint mechanism, a second driving mechanism and a second control circuit, wherein the plane constraint mechanism is arranged on the plane of the plane; the first plane constraint mechanism comprises a first plane constraint block and a second plane constraint block, and a workpiece can be arranged between the first plane constraint block and the second plane constraint block; the first plane restraint block or/and the second plane restraint block can move along a first direction; the first driving mechanism is connected with the plane constraint mechanism, and the first control circuit is connected with the first driving mechanism; the second driving mechanism is connected with the special-shaped constraint mechanism, and the second control circuit is connected with the second driving mechanism. The processing and positioning equipment for the section bar with the arc shape, provided by the utility model, can improve the finished product rate of product processing, improve the product quality and improve the processing efficiency.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, relates to machining positioning equipment, and particularly relates to machining positioning equipment for a profile with an arc.
Background
In the stamping production, the workpiece is restrained and then processed; as shown in fig. 1, some workpieces include a plane constraint 101 and a plane constraint 102. Referring to fig. 2, a punch 202 and a die 203 are required to be disposed around a workpiece 201 as a constraining member 204 of the workpiece 201.
After a common plate is fixed and constrained by a vertical clamping and pressing mode (realized by using a plane constraint block 301), blanking is carried out (as shown in fig. 3); this type of constraint is sufficient for sheet materials with parallel faces, but for materials with special shapes, it can cause processing failures if the constraint is not sufficient.
Arc-like components are common components, such as anti-rotation pins for fuel supply systems of motor vehicles, which are generally composed of straight edge portions and arc portions. The straight edge part can be restrained by adopting a common up-and-down clamping manner, and the arc section needs to be limited by adopting another manner.
Under the existing constraint mode, the plane constraint block can not limit the transverse movement of the material, and the special-shaped part grows and deforms without limitation in the processing process, so that the product fails.
In view of the above, there is a need to design a new machining positioning method to overcome at least some of the above-mentioned defects of the existing machining positioning method.
SUMMERY OF THE UTILITY MODEL
The utility model provides a positioning device for processing a section with an arc, which can improve the finished product rate of product processing, improve the product quality and improve the processing efficiency.
In order to solve the technical problem, according to one aspect of the present invention, the following technical solutions are adopted:
the utility model provides a take circular arc section bar processing positioning device, processing positioning device includes: the plane constraint mechanism, the first driving mechanism, the first control circuit, the constraint mechanism, the second driving mechanism and the second control circuit;
the first plane constraint mechanism comprises a first plane constraint block and a second plane constraint block, and a workpiece can be arranged between the first plane constraint block and the second plane constraint block; the first plane restraint block or/and the second plane restraint block can move along a first direction;
the first driving mechanism is connected with the plane constraint mechanism and can drive the first plane constraint block or/and the second plane constraint block to move; the first control circuit is connected with the first driving mechanism and can send a setting control signal to the first driving mechanism;
the second driving mechanism is connected with the constraint mechanism and can drive the constraint mechanism to move along a second direction; the second control circuit is connected with the second driving mechanism and can send a setting control signal to the second driving mechanism.
As an embodiment of the present invention, the first plane constraint block is a movable plane constraint block, and the second plane constraint block is a fixed plane constraint block.
As an embodiment of the present invention, the first plane constraint block may move up and down.
As an embodiment of the present invention, the restraint mechanism is movable in a horizontal direction.
As an embodiment of the utility model, the restriction means is provided with a groove of a set shape.
As an embodiment of the utility model, the recess matches the shape of the setting site of the setting workpiece.
As an embodiment of the present invention, the constraint mechanism includes a first constraint block and a second constraint block; the first constraint block or/and the second constraint block is/are movable in a first direction.
As an embodiment of the present invention, the first constraint block is a movable constraint block, and the second constraint block is a fixed constraint block.
According to another aspect of the utility model, the following technical scheme is adopted: the utility model provides a take circular arc section bar processing positioning device, processing positioning device includes: the restraint mechanism, the driving mechanism and the control circuit;
the constraint mechanism comprises a first constraint mechanism and a second constraint mechanism, the first constraint mechanism comprises a first plane constraint part and a first constraint part, and the second constraint mechanism comprises a second plane constraint part and a second constraint part;
the driving mechanism is connected with the first constraint mechanism or/and the second constraint mechanism and can drive the first constraint mechanism or/and the second constraint mechanism to move; the control circuit is connected with the driving mechanism and can send a setting control signal to the driving mechanism.
In one embodiment of the present invention, the first planar constraining section and the first constraining section are integrally designed, and the second planar constraining section and the second constraining section are integrally designed.
The utility model has the beneficial effects that: the processing and positioning equipment for the section bar with the arc shape, provided by the utility model, can improve the finished product rate of product processing, improve the product quality and improve the processing efficiency.
Drawings
FIG. 1 is a schematic view of a structure of a workpiece with a face.
Fig. 2 is a schematic view of a structure in a state where a workpiece is machined.
Fig. 3 is a schematic view of only the up-down constraint mode.
Fig. 4 is a schematic structural diagram of a processing and positioning device for a profile with an arc shape in an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a processing and positioning device for a profile with an arc shape in an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a processing and positioning device for a profile with an arc shape in an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a processing and positioning device for a profile with an arc shape in an embodiment of the present invention.
Fig. 8 is a schematic composition diagram of a positioning apparatus for processing a profile with an arc shape according to an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For a further understanding of the utility model, reference will now be made to the preferred embodiments of the utility model by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the utility model, and not to limit the scope of the claims.
The description in this section is for several exemplary embodiments only, and the present invention is not limited only to the scope of the embodiments described. It is within the scope of the present disclosure and protection that the same or similar prior art means and some features of the embodiments may be interchanged.
The term "connected" in the specification includes both direct connection and indirect connection.
The utility model discloses a processing and positioning device for a profile with an arc, and fig. 8 is a schematic composition diagram of the processing and positioning device for the profile with the arc in one embodiment of the utility model; referring to fig. 8, the processing positioning apparatus includes: the plane restraint mechanism comprises a plane restraint mechanism 1, a first driving mechanism 2, a first control circuit 3, a restraint mechanism 4, a second driving mechanism 5 and a second control circuit 6.
The second driving mechanism 5 is connected with the constraint mechanism 4 and can drive the constraint mechanism 4 to move along a second direction; the second control circuit 6 is connected to the second driving mechanism 5, and is capable of sending a setting control signal to the second driving mechanism 5.
Fig. 4 and 5 are schematic structural views of a processing and positioning device for a profile with an arc shape in an embodiment of the utility model; referring to fig. 4 and 5, the first planar constraining mechanism 1 includes a first planar constraining block 11 and a second planar constraining block 12, and the workpiece 7 can be disposed between the first planar constraining block 11 and the second planar constraining block 12; the first planar restraint block 11 or/and the second planar restraint block 12 can move along a first direction.
The first driving mechanism 2 is connected with the plane constraint mechanism 1 and can drive the first plane constraint block 11 or/and the second plane constraint block 12 to move; the first control circuit 3 is connected to the first driving mechanism 2 and can transmit a setting control signal to the first driving mechanism 2.
In an embodiment of the present invention, the first plane constraint block 11 is a movable plane constraint block, and the second plane constraint block 12 is a fixed plane constraint block. In one embodiment, the first plane constraint block 11 can move up and down.
The restraint mechanism 4 can move along the horizontal direction, and the restraint mechanism 4 is provided with a groove 40 with a set shape. The recess 40 matches the shape of the setting site of the setting piece 7.
In an embodiment of the present invention, the constraint mechanism 4 includes a first constraint block 41 and a second constraint block 42; the first restraint block 41 or/and the second restraint block 42 are movable in a first direction. In one embodiment, the first constraint block 41 is a movable constraint block, and the second constraint block 42 is a fixed constraint block.
The utility model can add lateral restraint of the surface above plane restraint to limit deformation and flow limitation restraint of the material. In a use scenario of the utility model, the deformation and flow of the material is limited by the lateral constraint of the additional surface on the premise of setting the independent plane constraint. The restraining mode is composed of a fixed plane restraining block which is not moved, a movable plane restraining block which can move up and down and a restraining block which can move left and right transversely.
Firstly, a workpiece is placed on a fixed plane restraint block, then the movement restraint block moves from top to bottom until the workpiece is contacted and a set restraint force is applied, and finally the special-shaped restraint block moves from left to right until the workpiece is contacted and the set restraint force is applied. A closed restraint is formed (fig. 5) and thereafter the upper die moves from top to bottom under the restraint, contacts the workpiece and continues to move downward until it enters the lower die cavity to complete the die cutting process.
Fig. 6 and 7 are schematic structural views of a processing and positioning device for a profile with an arc shape in an embodiment of the utility model; referring to fig. 6 and 7, in an embodiment of the present invention, the processing and positioning apparatus includes: restraint mechanism, actuating mechanism and control circuit. The constraining mechanism includes a first constraining mechanism 8 and a second constraining mechanism 9, the first constraining mechanism 8 includes a first planar constraining portion 81 and a first constraining portion 82, and the second constraining mechanism 9 includes a second planar constraining portion 91 and a second constraining portion 92. The driving mechanism is connected with the first constraint mechanism 8 or/and the second constraint mechanism 9 and can drive the first constraint mechanism 8 or/and the second constraint mechanism 9 to move; the control circuit is connected with the driving mechanism and can send a setting control signal to the driving mechanism. In one embodiment, the first planar constraint portion and the first constraint portion are integrally designed, and the second planar constraint portion and the second constraint portion are integrally designed.
In a usage scenario of the present invention, the mobile constraint block is composed of a fixed constraint block constrained by a plane and surface combination and a mobile constraint block constrained by a plane and surface combination. The plane and the surface are simultaneously restrained by the single restraint block, and no transverse restraint device or action exists (as shown in figures 6 and 7).
When the workpiece enters a working state, firstly, the workpiece is placed on the fixed constraint block, the surface of the workpiece is tightly attached to the constraint surface of the constraint block, then the moving constraint block moves from top to bottom until the workpiece is contacted and a set constraint force is applied, and closed constraint is formed. And then the upper die moves from top to bottom under the constraint condition, contacts the workpiece and continues to move downwards until the workpiece enters the lower die cavity to finish the punching process.
In conclusion, the processing and positioning equipment for the section with the arc-shaped surface can improve the finished product rate of product processing, improve the product quality and improve the processing efficiency.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the utility model herein are illustrative and are not intended to limit the scope of the utility model to the embodiments described above. Effects or advantages referred to in the embodiments may not be reflected in the embodiments due to interference of various factors, and the description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the utility model.
Claims (10)
1. The utility model provides a take circular arc section bar processing positioning device which characterized in that, processing positioning device includes: the plane constraint mechanism, the first driving mechanism, the first control circuit, the constraint mechanism, the second driving mechanism and the second control circuit;
the plane constraint mechanism comprises a first plane constraint block and a second plane constraint block, and a workpiece can be arranged between the first plane constraint block and the second plane constraint block; the first plane restraint block or/and the second plane restraint block can move along a first direction;
the first driving mechanism is connected with the plane constraint mechanism and can drive the first plane constraint block or/and the second plane constraint block to move; the first control circuit is connected with the first driving mechanism and can send a setting control signal to the first driving mechanism;
the second driving mechanism is connected with the constraint mechanism and can drive the constraint mechanism to move along a second direction; the second control circuit is connected with the second driving mechanism and can send a setting control signal to the second driving mechanism.
2. The processing and positioning device for the arc-shaped profile according to claim 1, wherein:
the first plane constraint block is a movable plane constraint block, and the second plane constraint block is a fixed plane constraint block.
3. The processing and positioning device for the arc-shaped profile according to claim 2, wherein:
the first plane restraint block can move up and down.
4. The processing and positioning device for the arc-shaped profile according to claim 1, wherein:
the restraint mechanism is movable in a horizontal direction.
5. The processing and positioning device for the arc-shaped profile according to claim 1, wherein:
the constraint mechanism is provided with a groove with a set shape.
6. The processing and positioning device for the arc-shaped profile according to claim 5, wherein:
the groove is matched with the shape of a set part of a set workpiece.
7. The processing and positioning device for the arc-shaped profile according to claim 1, wherein:
the constraint mechanism comprises a first constraint block and a second constraint block; the first constraint block or/and the second constraint block is/are movable in a first direction.
8. The processing and positioning device for the arc-shaped profile according to claim 7, wherein:
the first constraint block is a movable constraint block, and the second constraint block is a fixed constraint block.
9. The utility model provides a take circular arc section bar processing positioning device which characterized in that, processing positioning device includes: the restraint mechanism, the driving mechanism and the control circuit;
the constraint mechanism comprises a first constraint mechanism and a second constraint mechanism, the first constraint mechanism comprises a first plane constraint part and a first constraint part, and the second constraint mechanism comprises a second plane constraint part and a second constraint part;
the driving mechanism is connected with the first constraint mechanism or/and the second constraint mechanism and can drive the first constraint mechanism or/and the second constraint mechanism to move; the control circuit is connected with the driving mechanism and can send a setting control signal to the driving mechanism.
10. The processing and positioning device for the arc-shaped profile according to claim 9, wherein:
the first plane constraint part and the first constraint part are integrally designed, and the second plane constraint part and the second constraint part are integrally designed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324260.4U CN215825142U (en) | 2020-12-31 | 2020-12-31 | Processing and positioning equipment for section bar with arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324260.4U CN215825142U (en) | 2020-12-31 | 2020-12-31 | Processing and positioning equipment for section bar with arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215825142U true CN215825142U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324260.4U Active CN215825142U (en) | 2020-12-31 | 2020-12-31 | Processing and positioning equipment for section bar with arc |
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| Country | Link |
|---|---|
| CN (1) | CN215825142U (en) |
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- 2020-12-31 CN CN202023324260.4U patent/CN215825142U/en active Active
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