CN218018315U - General pattern drawing device - Google Patents
General pattern drawing device Download PDFInfo
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- CN218018315U CN218018315U CN202221384291.5U CN202221384291U CN218018315U CN 218018315 U CN218018315 U CN 218018315U CN 202221384291 U CN202221384291 U CN 202221384291U CN 218018315 U CN218018315 U CN 218018315U
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- external thread
- rod body
- sleeve
- jackscrew bolt
- universal
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Abstract
The utility model discloses a general pattern drawing device, which comprises a rod body, a sleeve and a jackscrew bolt, wherein the surface of the rod body is provided with a first external thread, the upper part of the rod body is connected with a rotating handle, the lower part of the rod body is provided with a threaded connection hole which is coaxial with the rod body, and the sleeve is in threaded connection with the rod body through the first external thread; the jackscrew bolt is a rod-shaped body and comprises an upper section and a lower section, wherein a second external thread and a third external thread are respectively arranged on the upper section and the lower section of the jackscrew bolt, the second external thread is matched with the threaded connection hole, and the third external thread is suitable for being screwed into a target die-drawing hole of a set positioning piece of a die to be drawn.
Description
Technical Field
The utility model relates to a general drawing device belongs to drawing device technical field.
Background
In the actual work production process at present, the stripping of connecting pieces and positioning pieces such as bolts, screws, positioning pins and the like in a die is difficult, and the conventional stripping tool is difficult to operate, has multiple tool requirements and is difficult to realize a general purpose.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art's the aforesaid not enough, provide a general drawing device for the drawing work of all connecting piece setting elements on the mould.
The technical problem to be solved can be implemented by the following technical scheme.
A universal lift apparatus, comprising:
the rod body is provided with a first external thread on the surface, the upper part of the rod body is connected with a rotating handle, the lower part of the rod body is provided with a threaded connecting hole which is coaxial with the rod body, and
the sleeve is in threaded connection with the rod body through the first external thread; and
the jackscrew bolt is a rod-shaped body and comprises an upper section and a lower section, wherein a second external thread and a third external thread are respectively arranged on the upper section and the lower section of the jackscrew bolt, the second external thread is matched with the threaded connection hole, and the third external thread is suitable for being screwed into a target die-drawing hole of a set positioning piece of a die to be drawn.
As a further improvement of the technical scheme, the jackscrew bolt is a replaceable part.
As a further improvement of the present technical solution, the thickest part of the jackscrew bolt is smaller than the inner diameter of the sleeve.
Preferably, the rotating handle and the rod body are welded into a whole.
Preferably, the sleeve is externally connected with a rotating arm.
As a further improvement of the technical scheme, the first external thread is arranged on one side close to the lower end of the rod body.
The utility model discloses a general pattern draw gear through the structure that adopts handle and sleeve pipe, jackscrew bolted connection, can change a plurality of jackscrew bolts when mould drawing, can realize the drawing of multi-mould polytypic connection setting element. The quick drawing of the mould is realized, and the blank of the drawing device for connecting various models of moulds with the positioning piece is filled. The replacement of connecting positioning pieces of various types in one-time stripping process can be realized, and the operation can be carried out for many times. The device has the advantages of convenient assembly and disassembly, reliable connection, large rigidity, small deformation, light weight and low cost.
Drawings
FIG. 1 is a schematic view of the general stripping apparatus of the present invention;
FIG. 2 is a cross-sectional view of the general stripping device of the present invention;
FIG. 3 is an overall axial view of the general stripping apparatus of the present invention;
fig. 4 is an operation schematic diagram of the general stripping device of the present invention.
The reference numbers in the figures: 1-handle, 11-rod, 2-sleeve, 3-jackscrew bolt, 31-connecting section, 32-positioning section, 4-positioning piece, 5-mould.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
The utility model provides a general drawing device for the drawing work of all connecting piece setting elements (like bolt, screw, locating pin etc.) on the mould.
The design and fabrication techniques of the present invention are further illustrated by the following specific examples.
Referring to fig. 1 to 4, the general stripping device of the present invention comprises a handle 1, a sleeve 2, a jackscrew bolt 3, etc.; wherein the handle 1 is a welding structure, an external thread is processed on a rod body 11 which is vertical at the lower end of the handle, and the sleeve 2 is connected on the rod body 11 in a threaded manner (matched threads are processed inside the sleeve) through the external thread; the handle and the sleeve are in contact movement through threads. The lower end of the rod body 11 is provided with a threaded connection hole.
The jackscrew bolt 3 comprises an upper part and a lower part which are fixed together, wherein the upper part is a connecting section 31, and the external thread of the connecting section is suitable for being screwed and installed in a threaded connecting hole arranged at the lower end of the rod body 11; the lower part is a positioning section 32, and the external thread of the positioning section 32 is suitable for being connected and positioned in a mold opening of a positioning piece 4 (such as a bolt, a screw, a positioning pin and the like) on the mold 5. In order to meet the die drawing requirements of dies with different specifications or scenes, the jackscrew bolt 3 can be set as a replaceable part, the specification of the connecting section 31 of the jackscrew bolt is kept fixed, the jackscrew bolt is conveniently connected with a threaded connecting hole formed in the lower end of the rod body 11, and the positioning section 32 is selected according to different scene specifications, namely, the jackscrew bolt 3 can be integrally replaced or only the positioning section 32 can be partially replaced; different thread models can be replaced for multiple times, and convenience and rapidness are realized; the mould stripping of various connecting positioning pieces can be realized. The embodiment of the utility model provides an in the embodiment has illustrated the structure of whole replacement, connecting segment 31 and location section 32 are the welded structure together.
The screw thread that body of rod two places set up is for conveniently contacting sleeve pipe and jackscrew bolt, conveniently changes the jackscrew bolt, and the convenient operation of handle mode. The sleeve can be connected with a handle, and can assist the handle to prolong the working stroke when necessary.
The universal stripping device can be operated by one person, has simple and small structure and small weight, and can strip the connecting positioning piece of the die with a complex structure.
When the device is used, the positioning section 32 at the lower end of the jackscrew bolt is connected to a to-be-lifted piece on the die, and the handle is rotated to enable the to-be-lifted piece on the die to rotate and fall off. When necessary, the sleeve is rotated, the relative position of the sleeve and the rod body is adjusted, and the lower part of the sleeve is abutted against a corresponding part, so that the drawing is convenient.
After the die drawing is finished, the die drawing device can be conveniently and quickly disassembled and assembled. The multiple-time replacement stripping of various connecting positioning pieces can be realized, and the stripping device can be conveniently and quickly disassembled after the stripping of the die is finished. Will the utility model discloses be applied to drawing die technical field, have install and remove convenient, connect reliable, rigidity is big, warp characteristics such as little, light in weight and with low costs.
The preparation process and method of the device are as follows:
(1) According to different models of bolts, screws, positioning pins and the like on the die, the jackscrew bolts of various models can be selected.
(2) And determining the detachable structure of the whole device according to the requirements of the tooling process.
(3) Machining to obtain a handle 1 and a sleeve 2; a jack screw bolt 3;
(4) A fixed handle 1 and a sleeve 2;
(5) Screwing the jackscrew bolt 3 into a to-be-lifted piece on the die;
(6) And screwing the upper part of the jackscrew bolt into the sleeve, and finishing assembly.
The above is a detailed description of the technical solutions provided in connection with the preferred embodiments of the present invention, and it should not be assumed that the embodiments of the present invention are limited to the above description, and it will be apparent to those skilled in the art that the present invention can be implemented in a variety of ways without departing from the spirit and scope of the present invention.
Claims (6)
1. A universal drawing device, comprising:
a rod body, the surface of the rod body is provided with a first external thread, the upper part of the rod body is connected with a rotating handle, the lower part of the rod body is provided with a threaded connecting hole which is coaxial with the rod body, and
the sleeve is in threaded connection with the rod body through the first external thread; and
the jackscrew bolt is a rod-shaped body and comprises an upper section and a lower section, wherein a second external thread and a third external thread are respectively arranged on the upper section and the lower section of the jackscrew bolt, the second external thread is matched with the threaded connection hole, and the third external thread is suitable for being screwed into a target stripping hole of a set positioning piece of a to-be-stripped mold.
2. The universal stripping apparatus as set forth in claim 1, wherein said jackscrew bolt is a replaceable piece.
3. The universal stripping apparatus according to claim 1, wherein the thickest of said jackscrew bolt is smaller than the inside diameter of said sleeve.
4. The universal stripping apparatus as claimed in claim 1, wherein said twist grip is welded to said shank.
5. The universal stripping apparatus as recited in claim 1, wherein a rotatable arm is attached to the jacket.
6. The universal stripping apparatus as set forth in claim 1, wherein said first external thread is disposed on a side of said shank proximate to said lower end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384291.5U CN218018315U (en) | 2022-05-31 | 2022-05-31 | General pattern drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221384291.5U CN218018315U (en) | 2022-05-31 | 2022-05-31 | General pattern drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218018315U true CN218018315U (en) | 2022-12-13 |
Family
ID=84375249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221384291.5U Active CN218018315U (en) | 2022-05-31 | 2022-05-31 | General pattern drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218018315U (en) |
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2022
- 2022-05-31 CN CN202221384291.5U patent/CN218018315U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 312030 Building 2, Haitu jiuyiqiu, Binhai Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Baojing composite material Co.,Ltd. Patentee after: Shaoxing Baojing Composite Technology Research and Development Co.,Ltd. Address before: 312030 Building 2, Haitu jiuyiqiu, Binhai Industrial Zone, Keqiao District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Baojing composite material Co.,Ltd. Patentee before: JINGGONG (SHAOXING) COMPOSITE TECHNOLOGY R & D CO.,LTD. |