CN209304833U - A kind of plastic mould thimble - Google Patents
A kind of plastic mould thimble Download PDFInfo
- Publication number
- CN209304833U CN209304833U CN201821897914.2U CN201821897914U CN209304833U CN 209304833 U CN209304833 U CN 209304833U CN 201821897914 U CN201821897914 U CN 201821897914U CN 209304833 U CN209304833 U CN 209304833U
- Authority
- CN
- China
- Prior art keywords
- mounting blocks
- thimble
- thimble rod
- vertical bar
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to plastic moulds technology fields, more particularly to a kind of plastic mould thimble, including mounting blocks and thimble rod, shrinkage pool is offered at the top center of mounting blocks, vertical bar is equipped in shrinkage pool, the bottom of vertical bar is equipped with external screw thread, shrinkage pool is equipped with internal screw thread corresponding with external screw thread, vertical bar is threadedly coupled with mounting blocks, circular groove is offered on mounting blocks on the outside of shrinkage pool, the bottom of thimble rod is connected together with circular groove, the top of vertical bar is fixedly connected with the top of thimble rod inner wall, the outer wall of vertical bar is cased with the first spring, the top of first spring is fixedly connected with the top of thimble rod inner wall, the bottom end of first spring is fixedly connected with the top of mounting blocks, stiffening plate is symmetrically arranged on the inner wall of thimble rod, multiple connecting rods are fixedly connected between two stiffening plates, the outside of multiple connecting rods is cased with second spring.The utility model has the characteristics that dismount simple, long service life.
Description
Technical field
The utility model relates to plastic moulds technology field more particularly to a kind of plastic mould thimbles.
Background technique
With the development of industrial technology, high-end industrial production gradually comes into people's lives, the production of various deisgn products
It requires with design by layout design, mould shape and manufactures several steps, injection mold is in current industrial production
One of most widely used mold is a kind of processing method used when producing certain complex-shaped components in batches.
Currently, most of plastic mould thimbles are during use, thimble can inevitably be carried out with plastic mould collision and
Friction, causes to damage, the service life of thimble is short；And difficulty is replaced after existing plastic mould thimble damage, it needs replacing whole
A ejector retainner plate plastic mould can just work on.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of plastic mould top proposed
Needle.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of plastic mould thimble, including mounting blocks and thimble rod are designed, is offered at the top center of the mounting blocks
Shrinkage pool, the shrinkage pool is interior to be equipped with vertical bar, and the bottom of the vertical bar is equipped with external screw thread, and the shrinkage pool is equipped with corresponding with external screw thread
Internal screw thread, the vertical bar are threadedly coupled with mounting blocks, and circular groove, the thimble are offered on the mounting blocks on the outside of the shrinkage pool
The bottom of bar is connected together with circular groove, and the top of the vertical bar is fixedly connected with the top of thimble rod inner wall, the vertical bar
Outer wall be cased with the first spring, the top of first spring is fixedly connected with the top of thimble rod inner wall, first spring
Bottom end be fixedly connected with the top of mounting blocks, stiffening plate, two stiffening plates are symmetrically arranged on the inner wall of the thimble rod
Between be fixedly connected with multiple connecting rods, the outside of multiple connecting rods is cased with second spring, multiple second springs
Both ends be fixedly connected respectively with the stiffening plate of thimble rod inner wall two sides, the two sides of the mounting blocks offer mounting groove, two
Fixing bolt is installed, the bottom of the thimble rod is threadedly coupled by fixing bolt with mounting blocks in a mounting groove.
Preferably, the thimble rod offers threaded hole, and thimble rod is made of 65Mn steel.
Preferably, the inside of the thimble rod is filled with sponge block.
Preferably, multiple connecting rod spaced sets in stiffening plate.
The utility model proposes a kind of plastic mould thimble, beneficial effect is: by be equipped with vertical bar, the first spring,
Stiffening plate, connecting rod and second spring, allow that thimble rod is shockproof and structural strength is more preferable, long service life；It is recessed by being equipped with
Hole, external screw thread, circular groove, mounting groove and fixing bolt, making the connection of vertical bar and thimble rod and mounting blocks is all detachably to connect
It connects, dismantles easy for installation.The utility model has the characteristics that dismount simple, long service life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of plastic mould thimble structural schematic diagram；
Fig. 2 be the utility model proposes mounting blocks top view；
Fig. 3 be the utility model proposes mounting blocks side view；
Fig. 4 be the utility model proposes stiffening plate and connecting rod mounting structure schematic diagram.
In figure: mounting blocks 1, vertical bar 2, the first spring 3, shrinkage pool 4, external screw thread 5, circular groove 6, thimble rod 7, stiffening plate 8,
Connecting rod 9, second spring 10, mounting groove 11, fixing bolt 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of plastic mould thimble, including mounting blocks 1 and thimble rod 7 are opened at the top center of mounting blocks 1
Equipped with shrinkage pool 4, vertical bar 2 is equipped in shrinkage pool 4, the bottom of vertical bar 2 is equipped with external screw thread 5, and shrinkage pool 4 is equipped with corresponding with external screw thread 5
Internal screw thread, vertical bar 2 are threadedly coupled with mounting blocks 1, offer circular groove 6, the bottom of thimble rod 7 on the mounting blocks 1 in 4 outside of shrinkage pool
Portion is connected together with circular groove 6, and the top of vertical bar 2 is fixedly connected with the top of 7 inner wall of thimble rod, and the outer wall of vertical bar 2 is cased with
The top of first spring 3, the first spring 3 is fixedly connected with the top of 7 inner wall of thimble rod, the bottom end of the first spring 3 and mounting blocks 1
Top be fixedly connected, thimble rod 7 offers threaded hole, and thimble rod 7 is made of 65Mn steel, and threaded hole can be convenient thimble
The installation of plate, 65Mn steel are made the inside of the more preferable thimble rod 7 of 7 intensity of thimble rod filled with sponge block, increase by 7 antidetonation of thimble rod
Ability, vertical bar 2 and the first spring 3 increase the bearing capacity and shock resistance of thimble rod 7.
It is symmetrically arranged with stiffening plate 8 on the inner wall of thimble rod 7, multiple connecting rods 9 are fixedly connected between two stiffening plates 8,
Multiple connecting rods 9 spaced set in stiffening plate 8, is more uniformly stressed stiffening plate 8, overall structure is more stable, multiple
The outside of connecting rod 9 is cased with second spring 10, the reinforcement with 7 inner wall two sides of thimble rod respectively of the both ends of multiple second springs 10
Plate 8 is fixedly connected, and the two sides of mounting blocks 1 offer mounting groove 11, is equipped with fixing bolt 12, thimble in two mounting grooves 11
The bottom of bar 7 is threadedly coupled by fixing bolt 12 with mounting blocks 1, and mounting groove 11 can be to avoid there is raised consolidate on mounting blocks 1
Determine bolt 12, the structural strength of thimble rod 7 can be enhanced in stiffening plate 8, and thimble rod 7 can be enhanced in connecting rod 9 and second spring 10
Transverse strength and shock resistance.
During installation, it only needs that the bottom end of vertical bar 2 is first directed at shrinkage pool 4, completes the threaded connection of vertical bar 2 and mounting blocks 1, then
The bottom end of thimble rod 7 is directed at circular groove 6, it is by fixing bolt 12 that thimble rod 7 is fixed, it is installed；To be torn open
It unloads, above-mentioned steps inverted order need to only be implemented.The utility model has the characteristics that dismount simple, long service life.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of plastic mould thimble, including mounting blocks (1) and thimble rod (7), it is characterised in that: the top of the mounting blocks (1)
It is offered at the center of end shrinkage pool (4), is equipped with vertical bar (2) in the shrinkage pool (4), the bottom of the vertical bar (2) is equipped with external screw thread
(5), the shrinkage pool (4) is equipped with internal screw thread corresponding with external screw thread (5), and the vertical bar (2) is threadedly coupled with mounting blocks (1),
It is offered circular groove (6) on mounting blocks (1) on the outside of the shrinkage pool (4), the bottom of the thimble rod (7) and circular groove
(6) it is connected together, the top of the vertical bar (2) is fixedly connected with the top of thimble rod (7) inner wall, the outer wall of the vertical bar (2)
It is cased with the first spring (3), the top of first spring (3) is fixedly connected with the top of thimble rod (7) inner wall, first bullet
The bottom end of spring (3) is fixedly connected with the top of mounting blocks (1), is symmetrically arranged with stiffening plate (8) on the inner wall of the thimble rod (7),
It is fixedly connected with multiple connecting rods (9) between two stiffening plates (8), the outside of multiple connecting rods (9) is cased with
Two springs (10), the both ends of multiple second springs (10) are fixed with the stiffening plate (8) of thimble rod (7) inner wall two sides respectively to be connected
It connects, the two sides of the mounting blocks (1) offer mounting groove (11), are equipped with fixing bolt in two mounting grooves (11)
(12), the bottom of the thimble rod (7) is threadedly coupled by fixing bolt (12) with mounting blocks (1).
2. a kind of plastic mould thimble according to claim 1, it is characterised in that: the thimble rod (7) offers screw thread
Hole, and thimble rod (7) is made of 65Mn steel.
3. a kind of plastic mould thimble according to claim 1, it is characterised in that: fill the inside of the thimble rod (7)
There is sponge block.
4. a kind of plastic mould thimble according to claim 1, it is characterised in that: multiple connecting rods (9) are being reinforced
Spaced set on plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897914.2U CN209304833U (en) | 2018-11-16 | 2018-11-16 | A kind of plastic mould thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897914.2U CN209304833U (en) | 2018-11-16 | 2018-11-16 | A kind of plastic mould thimble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304833U true CN209304833U (en) | 2019-08-27 |
Family
ID=67673674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821897914.2U Expired - Fee Related CN209304833U (en) | 2018-11-16 | 2018-11-16 | A kind of plastic mould thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304833U (en) |
-
2018
- 2018-11-16 CN CN201821897914.2U patent/CN209304833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20211116 |