CN208392199U - A kind of mold with push rod and sleeve - Google Patents
A kind of mold with push rod and sleeve Download PDFInfo
- Publication number
- CN208392199U CN208392199U CN201820909812.1U CN201820909812U CN208392199U CN 208392199 U CN208392199 U CN 208392199U CN 201820909812 U CN201820909812 U CN 201820909812U CN 208392199 U CN208392199 U CN 208392199U
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- China
- Prior art keywords
- lower template
- sleeve
- plate
- thimble
- mold
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Abstract
A kind of mold with push rod and sleeve has ejector retainner plate including cope plate, lower template, plate, the bottom plate below the lower template the upper surface of above cope plate between bottom plate and lower template, ejector retainner plate is equipped with thimble, and thimble is through lower template；Lower template is equipped with release link, is arranged with reset spring in release link, the upper end of reset spring is withstood in lower template, and the lower end of reset spring is withstood on ejector retainner plate；Sleeve is equipped with outside thimble.The utility model has the beneficial effects that: improving the concentricity of centre hole, the abrasion of mold is reduced.
Description
Technical field
The utility model relates to a kind of mold, in particular to a kind of mold with push rod and sleeve.
Background technique
Traditional moulds are typically all direct wire cutting or depth drill processing centre hole directly in template.Depth drill processing
In the mold of centre hole, thimble directly drills on product through lower template, but the concentricity of this kind of centre hole is extremely difficult to
The requirement of precision die.Since thimble lacks support, production can make to wear on mold for a long time, and maintenance is inconvenient.
Summary of the invention
In order to solve above-mentioned deficiency in the prior art, the utility model provides a kind of concentricity height, and mold is not easy to wear
The mold with push rod and sleeve.
The technical scheme in the invention for solving the technical problem is:
A kind of mold with push rod and sleeve, including cope plate, lower template, the upper surface of above cope plate plate, be located at
Bottom plate below lower template has ejector retainner plate between bottom plate and lower template, ejector retainner plate is equipped with thimble, and thimble is through lower die
Plate；Lower template is equipped with release link, is arranged with reset spring in release link, and the upper end of reset spring is withstood in lower template, resets
The lower end of spring is withstood on ejector retainner plate；Sleeve is equipped with outside thimble.
Further, thimble is located at lower template portion equipped with sleeve, and sleeve is fixed on the lower end of lower template by through-hole screw
On face.
Mold clamping, ejector retainner plate jack up the utility model upwards when in use, and thimble stretches out sleeve and drills on product, by
There is sleeve as support outside thimble, thimble is not easy to shake, and keeps the concentricity of centre hole higher, and abrasion is few.
Drilling is completed, and mold die sinking, ejector retainner plate sinks, and thimble retracts sleeve.
The utility model has the beneficial effects that: improving the concentricity of centre hole, the abrasion of mold is reduced.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the use of the new type.
Fig. 2 is the ejecting structure figure of thimble.
It is marked on attached drawing: 1- top panel, 2- cope plate, 3- release link, 4- reset spring, 5- ejector retainner plate, 6- product, 7- set
Cylinder, 8- thimble, 9- lower template, 10- lower panel, 11- through-hole screw.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of mold with push rod and sleeve, including cope plate 2, lower template 9, be located at cope plate
The upper surface of top plate 1, the bottom plate 10 below lower template have ejector retainner plate 5, on ejector retainner plate 5 between bottom plate 10 and lower template 9
Equipped with thimble 8, thimble 8 is through lower template 9；Lower template 9 is equipped with release link 3, is arranged with reset spring 4 in release link 3, multiple
The upper end of position spring 4 is withstood in lower template 9, and the lower end of reset spring 4 is withstood on ejector retainner plate 5；Sleeve 7 is equipped with outside thimble 8.
Thimble 8 is located at 9 part of lower template equipped with sleeve 7, and sleeve 7 is fixed on the lower end of lower template 9 by through-hole screw 11
On face.
Mold clamping when the present embodiment is in use, ejector retainner plate jack up upwards, and thimble stretches out sleeve and drills on product, due to
There is sleeve as support outside thimble, thimble is not easy to shake, and keeps the concentricity of centre hole higher, and abrasion is few.
Drilling is completed, and mold die sinking, ejector retainner plate sinks, and thimble retracts sleeve.
The advantage of this embodiment is that improving the concentricity of centre hole, the abrasion of mold is reduced.
More than, the only preferable specific embodiment of the utility model, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to the protection scope of claim.
Claims (2)
1. a kind of mold with push rod and sleeve, including cope plate, lower template, the upper surface of it is located above cope plate plate, is located at institute
The bottom plate below lower template is stated, there is ejector retainner plate between the bottom plate and the lower template, the ejector retainner plate is equipped with top
Needle, thimble is through lower template；The lower template is equipped with release link, is arranged with reset spring in the release link, described multiple
The upper end of position spring is withstood in the lower template, and the lower end of the reset spring is withstood on the ejector retainner plate；It is characterized by: institute
It states and is equipped with sleeve outside thimble.
2. the mold according to claim 1 with push rod and sleeve, it is characterised in that: the thimble is located at lower template portion
Equipped with sleeve, the sleeve is fixed on the lower end surface of the lower template by through-hole screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909812.1U CN208392199U (en) | 2018-06-13 | 2018-06-13 | A kind of mold with push rod and sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909812.1U CN208392199U (en) | 2018-06-13 | 2018-06-13 | A kind of mold with push rod and sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392199U true CN208392199U (en) | 2019-01-18 |
Family
ID=65135337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909812.1U Active CN208392199U (en) | 2018-06-13 | 2018-06-13 | A kind of mold with push rod and sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392199U (en) |
-
2018
- 2018-06-13 CN CN201820909812.1U patent/CN208392199U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |