CN210759030U - A draw material needle for plastics are moulded plastics and are got piece - Google Patents
A draw material needle for plastics are moulded plastics and are got piece Download PDFInfo
- Publication number
- CN210759030U CN210759030U CN201921737212.2U CN201921737212U CN210759030U CN 210759030 U CN210759030 U CN 210759030U CN 201921737212 U CN201921737212 U CN 201921737212U CN 210759030 U CN210759030 U CN 210759030U
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- pull rod
- injection molding
- conical column
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- plastics
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Abstract
The utility model discloses a material pulling needle for plastic injection molding and part taking, which consists of a pull handle, a pull rod, a conical column and a cylinder, wherein the conical column structure is designed at the tail end of the pull rod innovatively, the cone angle is designed to be 12 degrees, the rear end of the conical column is designed to be a cylindrical structure and is chamfered, in order to ensure the strength of the whole pull rod, the diameter of the pull rod is designed to be 6mm, the length of the pull rod is 58.5mm, the pull handle is designed, the stepped structure at the connecting part of the pull handle and the pull rod can facilitate the installation of the material pulling needle, when in use, the device is installed in a plastic mold, the material pulling needle is installed at different positions of an injection molding part, after the injection molding is completed, because the conical column has inclination, the whole injection molding part can be stably and safely pulled out of the mold after the plastic is solidified, the phenomenon that the product is cracked due to uneven handling is prevented when the part is taken manually, especially, the device is very practical for the injection molding piece with extremely thin thickness, and can effectively improve the production quality of products.
Description
Technical Field
The utility model relates to a plastics technical field that moulds plastics, concretely relates to a draw material needle that is used for plastics to mould plastics and gets piece.
Background
In the injection molding production process of plastic products, because a plurality of injection molding part molds are taken out very trouble, the injection molding part molds can not be taken out manually in many times, and the material pulling needle well solves the problem, the reasonable design of the material pulling needle has very important functions on the manufacturing efficiency of the products and the production quality of the products, the device has very large function although the structure is simple, such as very thin high-grade injection molding parts and products with high requirements on radian and flatness, if the parts are taken manually, the surface of the products is easy to be damaged or broken, therefore, the material pulling needle with more convenient part taking is designed to have very practical value, the utility model provides the material pulling needle with precise structure and good part taking effect, the device innovatively designs a conical column structure with a cone angle at the front end of the pull rod, because the conical column has the taper, like this, when the conical column that should draw the material needle is located the cavity of mould, after plastics solidification, its conical column just blocks in the plastics product, through should draw the material needle at the different positions of plastics product like this, just can realize taking out injection molding steadily safely, replaced the function of manual work piece of getting, and the yield is higher, be difficult to the rupture complete, guaranteed the production quality of product, simultaneously because the taper of conical column is little, it is also easy to take out from the product to draw the material needle after taking out the product, the device structure is accurate, it is effectual to get, very practical application and spreading value have, can effectively improve the industry's of moulding plastics product production quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a draw material needle that is used for plastics to mould plastics and gets piece not enough to prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a draw material needle for plastics are moulded plastics and are got piece, includes pull handle, pull rod, toper post and cylinder, the pull handle be the cylinder structure and with pull rod fixed connection, the pull rod be the cylinder structure and with toper post fixed connection, the toper post be toper post structure and with cylinder fixed connection, the cylinder end is provided with circular arc chamfer structure.
Further, the diameter of the pull handle is 10mm, and the length of the pull handle is 6 mm.
Further, the diameter of the pull rod is 6mm, and the length of the pull rod is 49 mm.
Further, the diameter of the bottom of the conical column is 3.5mm, the diameter of the top of the conical column is 4.12mm, the length of the conical column is 3.5mm, and the angle of the conical column is 12 degrees.
The utility model discloses following beneficial effect has: a material pulling needle for plastic injection molding and taking out is composed of a pull rod, a conical column and a cylinder, wherein the tail end of the pull rod is innovatively provided with a conical column structure, a taper angle is designed to be 12 degrees, the rear end of the conical column is provided with a cylindrical structure and a rounded angle, in order to ensure the strength of the whole pull rod and ensure the precision of the pull rod, the diameter of the pull rod is designed to be 6mm and the length of the pull rod is 58.5mm, the pull rod is designed, the stepped structure at the connecting part of the pull rod and the pull rod can facilitate the installation of the material pulling needle, when the material pulling needle is used, in order to realize the function of taking out a plastic product, the device is innovatively provided with the conical column structure with the taper angle at the front end of the pull rod, as the conical column has the taper, when the conical column of the material pulling needle is positioned in a cavity of a mold, after plastic is solidified, the conical column is clamped in the plastic product, so that the material pulling needle is placed at different parts of the, the injection molding machine has the advantages that the injection molding piece can be stably and safely taken out, the manual piece taking function is replaced, the yield is higher, the breakage is not easy to complete, the production quality of a product is guaranteed, meanwhile, due to the fact that the taper of the tapered column is small, the material pulling needle is easy to take out of the product after the product is taken out, the structure of the injection molding machine is precise, the piece taking effect is good, practical application and popularization values are achieved, and the production quality of the product in the injection molding industry can be effectively improved.
Drawings
Fig. 1 is the overall structure diagram of the material pulling needle for plastic injection molding and part taking.
In the figure: 1. pulling a handle; 2. a pull rod; 3. a tapered post; 4. and (4) a cylinder.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1 the utility model relates to a draw material needle for plastics are moulded plastics and are got piece, including pull handle 1, pull rod 2, toper post 3 and cylinder 4, pull handle 1 be the cylinder structure and with 2 fixed connection of pull rod, pull rod 2 be the cylinder structure and with 3 fixed connection of toper post, toper post 3 be the toper post structure and with 4 fixed connection of cylinder, 4 ends of cylinder are provided with circular arc chamfer structures.
Specifically, the diameter of the pull handle 1 is 10mm, and the length is 6 mm. The diameter of the pull rod 2 is 6mm, and the length of the pull rod is 49 mm. The diameter of the bottom of the conical column 3 is 3.5mm, the diameter of the top of the conical column is 4.12mm, the length of the conical column is 3.5mm, and the angle of the conical column is 12 degrees.
The utility model discloses a theory of operation does: a material pulling needle for plastic injection molding and taking is composed of a pull handle 1, a pull rod 2, a conical column 3 and a cylinder 4, wherein the tail end of the pull rod 2 is innovatively provided with the conical column 3, the cone angle is designed to be 12 degrees, the rear end of the conical column 3 is provided with the cylinder 4 and is chamfered, in order to ensure the strength of the whole pull rod and ensure the precision of the whole pull rod, the diameter of the pull rod 2 is designed to be 6mm, the length of the pull rod is 58.5mm, the pull handle 1 is designed, the stepped structure at the connecting part of the pull handle 1 and the pull rod 2 can facilitate the installation of the material pulling needle, in use, in order to realize the function of taking a plastic product, the front end of the pull rod 2 is innovatively provided with the conical column 3 with the cone angle, because the conical column 3 has the cone, when the conical column 3 of the material pulling needle is positioned in a cavity of a mold, and after the plastic is solidified, its toper post 3 just blocks in the plastic products, should draw the material needle through placing different positions at the plastic products like this, just can realize taking out injection molding steadily safely, replaced the function of getting the piece by hand, and the yield is higher, difficult rupture is complete, the production quality of product has been guaranteed, simultaneously because the tapering of toper post is little, after taking out the product, should draw the material needle and take out also easily from the product, the device structure is accurate, it is effectual to get, has very practical application and spreading value, can effectively improve the product production quality in the industry of moulding plastics.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (4)
1. The utility model provides a draw material needle for plastics are moulded plastics and are got piece which characterized in that: including pull handle (1), pull rod (2), toper post (3) and cylinder (4), pull handle (1) be the cylinder structure and with pull rod (2) fixed connection, pull rod (2) be the cylinder structure and with toper post (3) fixed connection, toper post (3) be toper post structure and with cylinder (4) fixed connection, cylinder (4) end is provided with circular arc chamfer structure.
2. A puller pin for plastic injection molding parts according to claim 1, characterized in that: the diameter of the pull handle (1) is 10mm, and the length of the pull handle is 6 mm.
3. A puller pin for plastic injection molding parts according to claim 1, characterized in that: the diameter of the pull rod (2) is 6mm, and the length of the pull rod is 49 mm.
4. A puller pin for plastic injection molding parts according to claim 1, characterized in that: the diameter of the bottom of the conical column (3) is 3.5mm, the diameter of the top of the conical column is 4.12mm, the length of the conical column is 3.5mm, and the angle of the conical column is 12 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737212.2U CN210759030U (en) | 2019-10-16 | 2019-10-16 | A draw material needle for plastics are moulded plastics and are got piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737212.2U CN210759030U (en) | 2019-10-16 | 2019-10-16 | A draw material needle for plastics are moulded plastics and are got piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759030U true CN210759030U (en) | 2020-06-16 |
Family
ID=71048906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921737212.2U Active CN210759030U (en) | 2019-10-16 | 2019-10-16 | A draw material needle for plastics are moulded plastics and are got piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210759030U (en) |
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2019
- 2019-10-16 CN CN201921737212.2U patent/CN210759030U/en active Active
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