CN210280442U - Retractable mould positioner - Google Patents
Retractable mould positioner Download PDFInfo
- Publication number
- CN210280442U CN210280442U CN201920985201.XU CN201920985201U CN210280442U CN 210280442 U CN210280442 U CN 210280442U CN 201920985201 U CN201920985201 U CN 201920985201U CN 210280442 U CN210280442 U CN 210280442U
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- cylinder
- standard type
- positioning pin
- fixed mounting
- mounting seat
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Abstract
The utility model relates to a retractable mould positioning device, which comprises a positioning pin with a guiding structure, a fixed mounting seat with an internal guiding structure, a standard cylinder and a press workbench gas circuit system; the fixed mounting seat is fixed with the die body and restricts the stroke of the positioning pin; the positioning pin is internally provided with a screw hole and is connected with the standard type air cylinder through a screw, the standard type air cylinder and the air path system of the press workbench form a power source, and the jacking and withdrawing of the standard type air cylinder are controlled through the air path circulation of the press workbench. The utility model discloses can be through one set of standard type cylinder, gas circuit system, cooperation press workstation automatic control air supply connects, and the cylinder provides the power supply, realizes stretching out and retracting of locating pin for stamping workpiece waste material position puncture location when guaranteeing stamping part positioning accuracy, has guaranteed the smooth discharge of waste material, provides a reliable location optional mode for the mould manufacturing field.
Description
Technical Field
The utility model relates to a positioner, concretely relates to retractable mould positioner is applied to stamping die of stamping workpiece waste material region.
Background
With the continuous development of the manufacturing industry all over the world, the usage rate of stamping parts in various industries is higher, and the usage rate in the automobile industry exceeds 75% of the total number of automobile body parts. In the face of increasingly tense industrial pressure and pressure brought by cost improvement, the improvement of the material utilization rate of the stamping part is urgent. In the manufacturing process of stamping parts, the trimming and punching process often depends on a molded surface generated by a drawing process for positioning. After a part of parts are subjected to a forming process instead of a drawing process, the material utilization rate can be greatly improved, but the problem of shallow drawing profiles often occurs, and if auxiliary positioning is not added, the method often cannot ensure precision and easily causes the quality problem of the parts.
Disclosure of Invention
The utility model discloses an aim at just lies in to above-mentioned prior art not enough, provides a retractable mould positioner, and the device can be used to stamping workpiece waste material area location, promotes part positioning accuracy, guarantees the part quality, can make the waste material discharge smoothly simultaneously.
The utility model aims at realizing through the following technical scheme:
the utility model provides a retractable mould positioner which characterized in that: the device comprises a positioning pin 1 with a guide structure, a fixed mounting seat 2 with an inner guide structure, a standard cylinder 3 and a press workbench gas circuit system 4;
the fixed mounting seat 2 is fixed with the die body 6 to restrict the stroke of the positioning pin 1; the die body 6 is composed of an upper die 61 and a lower die 62 for placing the working procedure piece 5;
the positioning pin 1 is internally provided with a screw hole and is connected with the standard type cylinder 3 through a screw, the standard type cylinder 3 and the air path system 4 of the press workbench form a power source, and the jacking and withdrawing of the standard type cylinder 3 are controlled through the air path circulation of the press workbench.
Further, the fixed mounting base 2 is fixed to the lower die 62 by screws.
Furthermore, the positioning pin 1 is composed of a cylinder and a trapezoidal conical head fixedly connected to the front end of the cylinder, and the cylinder and the trapezoidal conical head are integrally formed.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses can be through one set of standard type cylinder, gas circuit system, cooperation press workstation automatic control air supply connects, and the cylinder provides the power supply, realizes stretching out and retracting of locating pin for stamping workpiece waste material position puncture location when guaranteeing stamping part positioning accuracy, has guaranteed the smooth discharge of waste material, provides a reliable location optional mode for the mould manufacturing field.
Drawings
Fig. 1 is a schematic cross-sectional structure view of the retractable mold positioning device of the present invention in the mold opening state;
fig. 2 is the cross section structure schematic diagram of the retractable mold positioning device in the mold closing state.
In the figure: 1. the positioning pin 2, the fixed mounting seat 3, the standard cylinder 4, the press workbench gas circuit system 5, the working piece 6, the die body 51, the stamping piece 52, the waste 61, the upper die 62 and the lower die.
Detailed Description
The invention will be further described with reference to the following examples:
as shown in fig. 1, the utility model discloses retractable mould positioner comprises guide structure locating pin 1, has interior guide structure fixed mounting seat 2, standard type cylinder 3 and press workstation gas circuit system 4.
The positioning pin 1 is composed of a cylinder and a trapezoidal conical head fixedly connected to the front end of the cylinder, and the cylinder and the trapezoidal conical head are integrally formed. The fixed mounting seat 2 is fixedly connected to the die body 6 and restrains the stroke of the positioning pin 1.
And a screw hole is formed in the positioning pin 1 and is matched and lapped with the standard type cylinder 3. The standard type cylinder 3 is connected with the press workbench gas path system 4, and a power source is provided through the press workbench gas path system 4.
The utility model discloses a theory of operation is:
the fixed mounting base 2 is fixed on the lower die 62 through a screw, the positioning pin 1 is connected with the standard type cylinder 3 through a screw, the standard type cylinder 3 and the press workbench gas path system 4 form a power source, and jacking and withdrawing of the standard type cylinder 3 are controlled through gas path circulation of the press workbench. When the device is in the mold opening state shown in fig. 1, the standard type cylinder 3 is in the inflation jacking state, the process part 5 is placed on the lower mold 62 at the moment, and the positioning pin 1 provides a fine positioning effect for the process part 5; when the apparatus is in the mold clamping state shown in fig. 2, the upper mold 61 and the lower mold 62 are closed, the positioning pin 1 is retracted, the process material 5 is cut by the edge of the mold body 6, and the scrap 52 is discharged. The material returning function can be realized in the jacking function process.
The utility model discloses increase the puncture hole and be used for the deburring process location of punching a hole in stamping workpiece drawing process waste material district, can guarantee part positioning accuracy, can increase substantially material utilization ratio again.
Claims (3)
1. The utility model provides a retractable mould positioner which characterized in that: the device comprises a positioning pin (1) with a guide structure, a fixed mounting seat (2) with an inner guide structure, a standard cylinder (3) and a press workbench gas circuit system (4);
the fixed mounting seat (2) is fixed with the die body (6) and restricts the stroke of the positioning pin (1);
the die body (6) consists of an upper die (61) and a lower die (62) for placing a working procedure piece (5);
a screw hole is formed in the positioning pin (1) and is connected with the standard type cylinder (3) through a screw; the standard type cylinder (3) and the press workbench air path system (4) form a power source, and the jacking and withdrawing of the standard type cylinder (3) are controlled through air path circulation of the press workbench.
2. The retractable mold positioning apparatus of claim 1, wherein: the fixed mounting seat (2) is fixed on the lower die (62) through screws.
3. The retractable mold positioning apparatus of claim 1, wherein: the positioning pin (1) is composed of a cylinder and a trapezoidal conical head fixedly connected to the front end of the cylinder, and the cylinder and the trapezoidal conical head are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985201.XU CN210280442U (en) | 2019-06-27 | 2019-06-27 | Retractable mould positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985201.XU CN210280442U (en) | 2019-06-27 | 2019-06-27 | Retractable mould positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210280442U true CN210280442U (en) | 2020-04-10 |
Family
ID=70099131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920985201.XU Active CN210280442U (en) | 2019-06-27 | 2019-06-27 | Retractable mould positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210280442U (en) |
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2019
- 2019-06-27 CN CN201920985201.XU patent/CN210280442U/en active Active
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