CN207668484U - A kind of shell mould fixture - Google Patents
A kind of shell mould fixture Download PDFInfo
- Publication number
- CN207668484U CN207668484U CN201721791645.7U CN201721791645U CN207668484U CN 207668484 U CN207668484 U CN 207668484U CN 201721791645 U CN201721791645 U CN 201721791645U CN 207668484 U CN207668484 U CN 207668484U
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- CN
- China
- Prior art keywords
- shell mould
- guard board
- upper guard
- lower backplate
- positioning column
- 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.)
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Abstract
The utility model discloses a kind of shell mould fixtures, including upper guard board, lower backplate, fixing piece and the positioning column for the embedded locating notch being arranged in shell mould；Upper guard board and lower backplate are fixed by fixing piece and form a grasping part；Positioning column is arranged in grasping part, and the upper and lower ends of positioning column are connect with upper guard board and lower backplate respectively.The shell mould being arranged in grasping part is supported by upper guard board and lower backplate, the contact area for increasing shell mould fixture and shell mould reduces the breakage rate of shell mould, by the way that positioning column is arranged in grasping part, the positioning for facilitating shell mould and shell mould fixture improves the efficiency of positioning clamping.
Description
Technical field
The utility model is related to casting fields, more particularly to a kind of shell mould fixture.
Background technology
Shell moulded casting, as a kind of casting method producing casting with shell casting mold, because it can substantially reduce the type used
The casting of sand quantity, acquisition is clear-cut, any surface finish, accurate size, can not be machined into or only process on a small quantity excellent
Point, and be widely used.
Reuse component part of the container angle as container, the mode that shell moulded casting is also commonly used in casting are cast
It makes.When casting, cope shell and drag sheel are usually produced by mold respectively, then by fixture and mobile device by drag sheel
It picks up and, after clearing up burr and the loose sand of drag sheel, be placed into mould assembly station；Cope shell is pressed from both sides by fixture and mobile device again
Get up, clear up drag sheel burr and loose sand after overturn, the inner cavity for making cope shell downward, is then placed on drag sheel.It is existing
Cope shell and drag sheel (cope shell and drag sheel are referred to as " shell mould " below) positioning bother, low production efficiency, and pressing from both sides
When tool clamping, the contact area of fixture and shell mould is few, is easily damaged shell mould, increases production cost, reduces production efficiency.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of shell mould fixture, has to facilitate and be determined with shell mould
The advantages of position improves gripping efficiency, can reduce the breakage rate of shell mould gripping.
A kind of shell mould fixture, including upper guard board, lower backplate, fixing piece and the locating notch for being arranged in shell mould are determined
Position column；The upper guard board and lower backplate are fixed by the fixing piece and form a grasping part；The positioning column setting exists
In the grasping part, and the upper and lower ends of the positioning column are connect with the upper guard board and lower backplate respectively.
Compared with the prior art, the shell mould fixture of the utility model supports setting being clamped by upper guard board and lower backplate
Shell mould in space increases the contact area of shell mould fixture and shell mould, it is ensured that shell mould is safe and reliable when gripping, and reduces
The breakage rate of shell mould.By the way that positioning column is arranged in grasping part, the positioning of shell mould and shell mould fixture is facilitated, positioning is improved
The efficiency of gripping.
Further, the fixing piece is two pieces, is symmetrically positioned in two ends of the grasping part.
Further, every piece of fixing piece includes that the retained part being arranged in aid space is used with aid outside is set to
The retained part or more two is protruded from two sides up and down of the fixed part of fixed external mobile device, the fixed part
The positioning step of side.
Further, the both sides up and down of the retained part of every piece of fixing piece are fixed with the upper guard board and lower backplate connect respectively
It connects.
Further, the both sides up and down of the retained part of every piece of fixing piece pass through spiral shell with the upper guard board and lower backplate respectively
Bolt is fixedly connected.
Further, the both sides up and down of the retained part of every piece of fixing piece are connect with the upper guard board and lower backplate respectively
Bolt is 2.
Further, the upper guard board is arranged in parallel with the lower backplate.
Further, the centre of grasping part described in the upper guard board and lower backplate is arranged in the positioning column.
Further, the positioning column is bolted to connection with the upper guard board and lower backplate.
Further, the cross section of the positioning column is circle.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of shell mould fixture during the utility model is implemented；
Fig. 2 is the side view of shell mould fixture during the utility model is implemented；
Fig. 3 is the explosive view of shell mould fixture during the utility model is implemented；
The structural schematic diagram of the fixture shell mould to be clamped during Fig. 4 is implemented for the utility model
Fig. 5 is the explosive view that shell mould is clamped in fixture during the utility model is implemented.
Specific implementation mode
Please refer to the structural schematic diagram that Fig. 1 to Fig. 3, Fig. 1 are shell mould fixture during the utility model is implemented；Fig. 2 is this
The side view of shell mould fixture during utility model is implemented；Fig. 3 is the explosive view of shell mould fixture during the utility model is implemented.The shell mould is pressed from both sides
Tool 1, includes the positioning column 14 of upper guard board 11, lower backplate 12, fixing piece 13 and the locating notch for being arranged in shell mould.It is described
Upper guard board 11 and lower backplate 12 are fixed by the fixing piece 13 and form a grasping part；The positioning column 14 is arranged in institute
It states in grasping part, and the upper and lower ends of the positioning column 14 are connect with the upper guard board 11 and lower backplate 12 respectively.
The upper guard board 11 is arranged in parallel with the lower backplate 12.The setting of the positioning column 14 is in the upper guard board 11 under
The centre of grasping part described in backplate 12, and the cross section of the positioning column 14 is circle, by the way that positioning column 14 is plugged in shell
The quick and precisely positioning of fixture and shell mould 2 is realized on the locating notch 212 of type 2.In the present embodiment, the positioning column 14 with it is described
Upper guard board 11 and lower backplate 12 are bolted to connection.
The fixing piece 13 is two pieces, is symmetrically positioned in two ends of the grasping part.Specifically, every piece of fixing piece includes setting
It sets and is accommodating the retained part 131 in space and be set to fixed part 132 of the aid outside for fixing external equipment, institute
There are the positioning step 133 for protruding from two sides of the retained part or more in two sides up and down for stating fixed part 132.Every piece of fixing piece
The both sides up and down of retained part 131 are fixedly connected with the upper guard board 11 and lower backplate 12 respectively.The clamping part of every piece of fixing piece
131 both sides up and down are divided to be bolted to connection respectively with the upper guard board 11 and lower backplate 12.The clamping of every piece of fixing piece
The both sides up and down of part 131 are respectively 2 with the connection bolt of the upper guard board 11 and lower backplate 12.The fixation of every piece of fixing piece
Mounting hole is provided on part 132, the quantity of mounting hole is 2, and when fixing shell mould, the bolt by being installed on mounting hole will press from both sides
Tool is fixedly connected with external mobile device, to realize that fixture grips upper drag sheel.
In the utility model, the positioning column 14, fixing piece 13 can be adjusted according to mold thickness size, Huo Zhegeng
It changes.
Please refer to Fig. 4 and Fig. 5, the structural representation of the fixture shell mould to be clamped during Fig. 4 is implemented for the utility model
Figure；Fig. 5 is the explosive view that shell mould is clamped in fixture during the utility model is implemented.The shell mould 2 includes shell mould ontology 21；The shell mould sheet
The both ends of body 21 are respectively provided with the groove 211 for the backplate for setting up shell mould fixture 1.The groove 211 is equipped with and is used for and shell
The locating notch 212 that type fixture 1 positions.The locating notch 212 is located at the intermediate outer rim of the groove 211, and the positioning
212 semicircular in shape of notch.
In use, being screwed shell mould fixture 1 respectively at the both ends of external mobile device, external mobile device is driven
So that two groups of shell mould fixtures 1 is moved respectively to the both ends of shell mould 2, and the positioning column 14 on the shell mould fixture 1 at both ends is made to plug respectively
On the locating notch 212 at 2 both ends of shell mould, driving external mobile device makes the shell mould fixture 1 at both ends be moved to 2 direction of shell mould
It is dynamic, and then shell mould 2 is fixedly clamped.It drives external mobile device to lift shell mould 2 again later, overturn and be transported to mould assembly station.
Compared with the prior art, the shell mould fixture of the utility model supports setting being clamped by upper guard board and lower backplate
Shell mould in space increases the contact area of shell mould fixture and shell mould, it is ensured that shell mould is safe and reliable when gripping, and reduces
The breakage rate of shell mould.By the way that positioning column is arranged in grasping part, the positioning of shell mould and shell mould fixture is facilitated, positioning is improved
The efficiency of gripping.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (10)
1. a kind of shell mould fixture, it is characterised in that：Including upper guard board, lower backplate, fixing piece and it is used for embedded be arranged in shell mould
Locating notch positioning column；The upper guard board and lower backplate are fixed by the fixing piece and form a grasping part；Institute
It states positioning column to be arranged in the grasping part, and the upper and lower ends of the positioning column are solid with the upper guard board and lower backplate respectively
Fixed connection.
2. shell mould fixture according to claim 1, it is characterised in that：The fixing piece is two pieces, is symmetrically positioned in the folder
Hold two ends in space.
3. shell mould fixture according to claim 2, it is characterised in that：Every piece of fixing piece includes the folder being arranged in aid space
It holds part and is set to aid outside and be used to fix the fixed part of external mobile device, up and down the two of the fixed part
There is the positioning step for protruding from two sides of the retained part or more in side.
4. shell mould fixture according to claim 3, it is characterised in that：The both sides up and down of the retained part of every piece of fixing piece point
It is not fixedly connected with the upper guard board and lower backplate.
5. shell mould fixture according to claim 4, it is characterised in that：The both sides up and down of the retained part of every piece of fixing piece point
It is not bolted to connection with the upper guard board and lower backplate.
6. shell mould fixture according to claim 5, it is characterised in that：The both sides up and down of the retained part of every piece of fixing piece point
The bolt not connect with the upper guard board and lower backplate is 2.
7. shell mould fixture according to claim 6, it is characterised in that：The upper guard board is arranged in parallel with the lower backplate.
8. shell mould fixture according to claim 1, it is characterised in that：The upper guard board and lower backplate is arranged in the positioning column
The centre of the grasping part.
9. shell mould fixture according to claim 8, it is characterised in that：The positioning column and the upper guard board and lower backplate are logical
Bolt is crossed to be fixedly connected.
10. shell mould fixture according to claim 8, it is characterised in that：The cross section of the positioning column is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791645.7U CN207668484U (en) | 2017-12-20 | 2017-12-20 | A kind of shell mould fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791645.7U CN207668484U (en) | 2017-12-20 | 2017-12-20 | A kind of shell mould fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668484U true CN207668484U (en) | 2018-07-31 |
Family
ID=62969623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791645.7U Active CN207668484U (en) | 2017-12-20 | 2017-12-20 | A kind of shell mould fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668484U (en) |
-
2017
- 2017-12-20 CN CN201721791645.7U patent/CN207668484U/en active Active
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| GR01 | Patent grant |