CN209110121U - A kind of plunger tip bar quick level adjusting device - Google Patents
A kind of plunger tip bar quick level adjusting device Download PDFInfo
- Publication number
- CN209110121U CN209110121U CN201821989695.0U CN201821989695U CN209110121U CN 209110121 U CN209110121 U CN 209110121U CN 201821989695 U CN201821989695 U CN 201821989695U CN 209110121 U CN209110121 U CN 209110121U
- Authority
- CN
- China
- Prior art keywords
- plunger tip
- caging bolt
- core box
- box bottom
- bottom frame
- 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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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a kind of plunger tip bar quick level adjusting device, including lower plunger tip plate and core box bottom frame, caging bolt is respectively equipped between the lower plunger tip plate and the bottom four corners of core box bottom frame, the end of thread of the caging bolt is connect with the bottom four corners of core box bottom frame, the other end of caging bolt is fixedly connected with lower plunger tip board bottom portion, is additionally provided with the fastening nut matched with caging bolt between the caging bolt and the connection of core box bottom frame.The utility model is when plunger tip bar needs to adjust, mold work need to only adjust the caging bolt height at 4 angles to adjust plunger tip plate height, when situation occurs being uneven in plunger tip plate, single bolt is also adjusted and guarantees that plunger tip plate is concordant, after the completion of adjusting caging bolt, it is fixed by fastening nut.The utility model is respectively equipped with caging bolt in the bottom four corners of core box bottom plate frame backplate, keeps plunger tip plate balance.
Description
Technical field
The utility model relates to a kind of levelling devices, and in particular to a kind of plunger tip bar quick level adjusting device.
Background technique
Core box often will appear the phenomenon that plunger tip bar is uneven in, and the appearance of plunger tip bar portion position is shown as on sand core
High point or pit directly result in casting fleshiness or defect if repairing is not in place, and less serious case needs to carry out manual cleaning to casting,
Severe one directly results in casting batch scrap, brings serious economic loss to company.Therefore mold repair work need to core box into
Row is adjusted, and is core box in use process using will continue to the reason of problem occur, leading to the problem of this for a period of time after adjusting
In frequently by the shock loading from equipment, the bolt for fastening top plate and sunpender loosens gradually, and ceiling height is caused to drop gradually
It is low, top plate tendency is eventually led to, underproof sand core is produced.
Used coremaking cold-box lacks whole fast adjuster, the integrally-regulated mandril height of mold work can only by
Sunpender adds and subtracts gasket and guarantees that plunger tip bar is concordant with mold, and when adjusting need to remove core box bottom frame, sunpender etc., inconvenient, time-consuming
Arduously.
Summary of the invention
In order to overcome defect inconvenient, time-consuming and laborious in existing adjusting core box technology, the utility model provides one
Kind can improve adjusting efficiency and save to produce time-saving plunger tip bar fast adjuster.
Used technical solution is the utility model to achieve the goals above:
A kind of plunger tip bar quick level adjusting device, including lower plunger tip plate and core box bottom frame, the lower plunger tip plate and core box bottom frame
Bottom four corners between be respectively equipped with caging bolt, the end of thread of the caging bolt is connect with the bottom four corners of core box bottom frame,
The other end of caging bolt is fixedly connected with lower plunger tip board bottom portion, the caging bolt and core box bottom frame connection between be additionally provided with
The fastening nut that caging bolt matches.For the utility model when plunger tip plate needs to adjust, mold work need to only adjust the limit at 4 angles
Position bolt height adjusts plunger tip plate height, when situation occurs being uneven in plunger tip plate, single bolt is also adjusted and guarantees top
Core plate is concordant, after the completion of adjusting caging bolt, is fixed by fastening nut.The utility model is in the bottom of core box bottom frame
Quadrangle is respectively equipped with caging bolt, keeps plunger tip plate balance.
Preferably, the spacing at the caging bolt and core box bottom frame edge is 200cm*200cm, conveniently dismantles core box bottom frame
It is adjusted.
Preferably, the height of the caging bolt is 55cm, unified core box locating dimension, convenient for unified management.
Preferably, the caging bolt is threadedly coupled with core box bottom frame using M14.
The utility model is respectively equipped with caging bolt between lower plunger tip plate and the bottom four corners of core box bottom frame, and mold work is only
Lower plunger tip plate can need to be leveled by adjusting the caging bolt at four angles, it is easy to operate, adjusting efficiency and section can be improved
About the time is saved in production.By multiple authentication, the purpose of integrally-regulated plunger tip bar can be fast implemented, efficiency is improved to original
2-3 times, have very practical promotional value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1, lower plunger tip plate, 2, core box bottom frame, 3, caging bolt, 4, fastening nut.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Figure 1, a kind of plunger tip bar quick level adjusting device, including lower plunger tip plate 1 and core box bottom frame 2, the lower plunger tip
Caging bolt 3, the end of thread and core box bottom frame of the caging bolt 3 are respectively equipped between plate 1 and the bottom four corners of core box bottom frame 2
2 bottom four corners connection, the other end of caging bolt 3 are fixedly connected with lower 1 bottom of plunger tip plate, the caging bolt 3 and core box
The fastening nut 4 matched with caging bolt 3 is additionally provided between the connection of bottom frame 2.The utility model when plunger tip bar needs to adjust,
Mold work need to only adjust 3 height of caging bolt at 4 angles to adjust plunger tip plate height, when the situation that is uneven occurs in plunger tip plate
When, single bolt is also adjusted and guarantees that plunger tip plate is concordant, after the completion of adjusting caging bolt 3, is consolidated by fastening nut 4
It is fixed.The utility model is respectively equipped with caging bolt 3 in the bottom four corners of core box bottom frame 2, keeps plunger tip plate balance.
Preferably, the spacing at the caging bolt 3 and 2 edge of core box bottom frame is 200cm*200cm, conveniently dismantle bottom frame into
Row is adjusted.
Preferably, the height of the caging bolt 3 is 55cm, unified core box locating dimension, convenient for unified management.
Preferably, the caging bolt 3 is threadedly coupled with core box bottom frame 2 using M14.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.It should be appreciated that above description be intended to it is illustrative and not limiting.For example, above-described embodiment (and/or its aspect) can
With in combination with one another.In addition, enlightenment according to the present utility model, which can make many remodeling, is suitable for specific situation or material
Material is without departing from the scope of the utility model.By reading foregoing description, in scope and spirit of the claims it is many its
Its embodiment and remodeling it will be apparent to those skilled in the art that.
Claims (4)
1. a kind of plunger tip bar quick level adjusting device, which is characterized in that including lower plunger tip plate and core box bottom frame, the lower plunger tip plate with
Caging bolt, the end of thread of the caging bolt and the bottom four of core box bottom frame are respectively equipped between the bottom four corners of core box bottom frame
Angle connection, the other end of caging bolt are fixedly connected with lower plunger tip board bottom portion, between the caging bolt and the connection of core box bottom frame
It is additionally provided with the fastening nut matched with caging bolt.
2. plunger tip bar quick level adjusting device according to claim 1, which is characterized in that the caging bolt and core box bottom frame
The spacing at edge is 200cm*200cm.
3. plunger tip bar quick level adjusting device according to claim 1, which is characterized in that the height of the caging bolt is
55cm。
4. plunger tip bar quick level adjusting device according to claim 1, which is characterized in that the caging bolt and core box bottom frame
It is threadedly coupled using M14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989695.0U CN209110121U (en) | 2018-11-29 | 2018-11-29 | A kind of plunger tip bar quick level adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989695.0U CN209110121U (en) | 2018-11-29 | 2018-11-29 | A kind of plunger tip bar quick level adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110121U true CN209110121U (en) | 2019-07-16 |
Family
ID=67207014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989695.0U Expired - Fee Related CN209110121U (en) | 2018-11-29 | 2018-11-29 | A kind of plunger tip bar quick level adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037111A (en) * | 2019-12-06 | 2020-04-21 | 江苏觅科激光设备有限公司 | Precise laser cutting device |
-
2018
- 2018-11-29 CN CN201821989695.0U patent/CN209110121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037111A (en) * | 2019-12-06 | 2020-04-21 | 江苏觅科激光设备有限公司 | Precise laser cutting device |
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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: 20190716 Termination date: 20211129 |