CN205996126U - A kind of sandbox fixing device for three station moulding machines - Google Patents
A kind of sandbox fixing device for three station moulding machines Download PDFInfo
- Publication number
- CN205996126U CN205996126U CN201621076990.8U CN201621076990U CN205996126U CN 205996126 U CN205996126 U CN 205996126U CN 201621076990 U CN201621076990 U CN 201621076990U CN 205996126 U CN205996126 U CN 205996126U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- fixation clamps
- sandbox
- connecting plate
- plate
- 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
Links
- 244000035744 Hura crepitans Species 0.000 title claims abstract description 35
- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 78
- 239000007787 solid Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 3
- 239000003110 molding sand Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of sandbox fixing device for three station moulding machines, including the first connecting plate be arrangeding in parallel and the second connecting plate, the two ends of the first connecting plate are respectively articulated with the first fixation clamps and the second fixation clamps, first fixation clamps are provided with the first pressing plate near the side of the second fixation clamps, and the second fixation clamps are provided with the second pressing plate near the side of the first fixation clamps；First pressing plate is connected with one end of the second connecting plate through (the first back-moving spring, and the second pressing plate is connected with the other end of the second connecting plate through second back-moving spring, and sandbox is clamped between the first pressing plate and the second pressing plate.Fixing device of the present utility model first pressing plate and second pressing plate under the drive of the first fixation clamps and the second fixation clamps play clamping action to sandbox, the blessing power of the first fixation clamps and the second fixation clamps comes from the elastic restoring force of (the first back-moving spring and second back-moving spring, so sandbox is disassembled also very convenient it is only necessary to overcome the elastic force of (the first back-moving spring and second back-moving spring.
Description
Technical field
This utility model is related to moulding machine, more particularly to a kind of sandbox fixing device for three station moulding machines.
Background technology
Moulding machine is the Casting Equipment for manufacturing sand mold.Its major function is：Back-up sand, loose molding sand is inserted sand
In case；Consolidation molding sand, by ram-jolt, is compacted, jolt-squeezes, penetrating the distinct methods such as pressure and make loose molding sand consolidation in sandbox, making sand mold
Have necessary strength during carrying and cast etc.；Apperance is taken from the sand mold after consolidation by molding using different institutions
Go out.So, the sandbox of moulding machine needs to carry out good fixation, in order to carrying out ram-jolt, being compacted, jolt-squeeze, penetrating pressure etc..
Utility model content
The purpose of this utility model is, provides a kind of sandbox fixing device for three station moulding machines, can be to making
The sandbox of type machine is effectively fixed.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of sandbox fixing device for three station moulding machines, including the first connecting plate be arrangeding in parallel and the second connecting plate,
The two ends of the first connecting plate are respectively articulated with the first fixation clamps and the second fixation clamps, and the first fixation clamps set near the side of the second fixation clamps
There is the first pressing plate, the second fixation clamps are provided with the second pressing plate near the side of the first fixation clamps；First pressing plate is through (the first back-moving spring
It is connected with one end of the second connecting plate, the second pressing plate is connected with the other end of the second connecting plate through second back-moving spring, sandbox is clamped
Between the first pressing plate and the second pressing plate.
In a kind of aforesaid sandbox fixing device for three station moulding machines, the first pressing plate is near one end of the first connecting plate
There is chamfering, the chamfering of the first pressing plate is located at the side near the second pressing plate；Second pressing plate has near one end of the first connecting plate
Chamfering, the chamfering of the second pressing plate is located at the side near the first pressing plate.
In a kind of aforesaid sandbox fixing device for three station moulding machines, the chamfering of the first pressing plate and the second pressing plate
Chamfering angle of inclination is identical, respectively less than or equal to 5 degree.If the angle of inclination of chamfering is excessive, the compact of device can be affected
Property, if the angle of inclination of chamfering is too small, when dismantling sandbox, sandbox can interfere with the first pressing plate and the second pressing plate.Relatively
Good, the angle of inclination of chamfering is 4 degree.
In a kind of aforesaid sandbox fixing device for three station moulding machines, the first pressing plate is fixed by U-shaped draw-in groove
In the first fixation clamps, the second pressing plate is fixed in the second fixation clamps by U-shaped draw-in groove, and the screw thread in the hole of draw-in groove is provided with spiral shell
Nail.
Compared with prior art, fixing device of the present utility model is under the drive of the first fixation clamps and the second fixation clamps
One pressing plate and the second pressing plate play clamping action to sandbox, and the blessing power of the first fixation clamps and the second fixation clamps comes from first again
Position spring and second back-moving spring elastic restoring force, so by sandbox disassemble also very convenient it is only necessary to overcome first
Back-moving spring and the elastic force of second back-moving spring.And, the first pressing plate and the second pressing plate is equipped with chamfering so that sandbox
There is certain gap between sandbox and the first pressing plate, the second pressing plate, first presses when needing to disassemble sandbox after fixation
Plate and the second pressing plate would not be existed with sandbox after opening certain angle interferes, so that sandbox easily disassembles.
Brief description
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
The front view of Fig. 2 Fig. 1.
Reference：1- first pressing plate, 2- first fixation clamps, 3- sandbox, 4- (the first back-moving spring, 5- second connecting plate, 6-
Second back-moving spring, 7- second fixation clamps, 8- draw-in groove, 9- second pressing plate, 10- first connecting plate.
With reference to the accompanying drawings and detailed description this utility model is further described.
Specific embodiment
Embodiment of the present utility model：As depicted in figs. 1 and 2, a kind of sandbox fixing device for three station moulding machines,
Including the first connecting plate 10 be arrangeding in parallel and the second connecting plate 5, the two ends of the first connecting plate 10 are respectively articulated with the first fixation clamps 2 and second
Fixation clamps 7, the first fixation clamps 2 are provided with the first pressing plate 1 near the side of the second fixation clamps 7, and the second fixation clamps 7 are fixing near first
The side of pincers 2 is provided with the second pressing plate 9；First pressing plate 1 is connected with one end of the second connecting plate 5 through (the first back-moving spring 4, the second pressing plate
9 are connected with the other end of the second connecting plate 5 through second back-moving spring 6, sandbox 3 be clamped in the first pressing plate 1 and the second pressing plate 9 it
Between.
First pressing plate 1 has chamfering near one end of the first connecting plate 10, and the chamfering of the first pressing plate 1 is located near the second pressing plate
9 side；Second pressing plate 9 has chamfering near one end of the first connecting plate 10, and the chamfering of the second pressing plate 9 is located near the first pressing plate
1 side.First pressing plate 1 is fixed in the first fixation clamps 2 by U-shaped draw-in groove 8, and it is solid that the second pressing plate 9 passes through U-shaped draw-in groove 8
It is scheduled in the second fixation clamps 7, the screw thread in the hole of draw-in groove 8 is provided with screw.
Embodiment 2：As depicted in figs. 1 and 2, a kind of sandbox fixing device for three station moulding machines, sets including parallel
The first connecting plate 10 put and the second connecting plate 5, the two ends of the first connecting plate 10 are respectively articulated with the first fixation clamps 2 and the second fixation clamps 7, the
One fixation clamps 2 are provided with the first pressing plate 1 near the side of the second fixation clamps 7, and the second fixation clamps 7 are near the side of the first fixation clamps 2
It is provided with the second pressing plate 9；First pressing plate 1 is connected with one end of the second connecting plate 5 through (the first back-moving spring 4, and the second pressing plate 9 is multiple through second
Position spring 6 is connected with the other end of the second connecting plate 5, and sandbox 3 is clamped between the first pressing plate 1 and the second pressing plate 9.
First pressing plate 1 has chamfering near one end of the first connecting plate 10, and the chamfering of the first pressing plate 1 is located near the second pressing plate
9 side；Second pressing plate 9 has chamfering near one end of the first connecting plate 10, and the chamfering of the second pressing plate 9 is located near the first pressing plate
1 side.The chamfering of the first pressing plate 1 is identical with the chamfering angle of inclination of the second pressing plate 9, is equal to 5 degree.First pressing plate 1 passes through U
The draw-in groove 8 of type is fixed in the first fixation clamps 2, and the second pressing plate 9 is fixed in the second fixation clamps 7 by U-shaped draw-in groove 8, draw-in groove 8
Screw thread in the hole be provided with screw.
Claims (4)
1. a kind of sandbox fixing device for three station moulding machines is it is characterised in that include the first connecting plate be arrangeding in parallel
(10) and the second connecting plate (5), the two ends of the first connecting plate (10) are respectively articulated with the first fixation clamps (2) and the second fixation clamps (7), and first
Fixation clamps (2) are provided with the first pressing plate (1) near the side of the second fixation clamps (7), and the second fixation clamps (7) are near the first fixation clamps
(2) side is provided with the second pressing plate (9)；First pressing plate (1) is connected with one end of the second connecting plate (5) through (the first back-moving spring (4),
Second pressing plate (9) is connected with the other end of the second connecting plate (5) through second back-moving spring (6), and sandbox (3) is clamped in the first pressing plate
(1) between and the second pressing plate (9).
2. a kind of sandbox fixing device for three station moulding machines according to claim 1 is it is characterised in that first presses
Plate (1) has chamfering near one end of the first connecting plate (10), and the chamfering of the first pressing plate (1) is located near the second pressing plate (9) one
Side；Second pressing plate (9) has chamfering near one end of the first connecting plate (10), and the chamfering of the second pressing plate (9) is located near the first pressure
The side of plate (1).
3. a kind of sandbox fixing device for three station moulding machines according to claim 2 is it is characterised in that first presses
The chamfering of plate (1) is identical with the chamfering angle of inclination of the second pressing plate (9), respectively less than or equal to 5 degree.
4. a kind of sandbox fixing device for three station moulding machines according to Claims 2 or 3 is it is characterised in that
One pressing plate (1) is fixed in the first fixation clamps (2) by U-shaped draw-in groove (8), and it is solid that the second pressing plate (9) passes through U-shaped draw-in groove (8)
It is scheduled in the second fixation clamps (7), the screw thread in the hole of draw-in groove (8) is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076990.8U CN205996126U (en) | 2016-09-23 | 2016-09-23 | A kind of sandbox fixing device for three station moulding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076990.8U CN205996126U (en) | 2016-09-23 | 2016-09-23 | A kind of sandbox fixing device for three station moulding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996126U true CN205996126U (en) | 2017-03-08 |
Family
ID=58194370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076990.8U Expired - Fee Related CN205996126U (en) | 2016-09-23 | 2016-09-23 | A kind of sandbox fixing device for three station moulding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996126U (en) |
-
2016
- 2016-09-23 CN CN201621076990.8U patent/CN205996126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 Termination date: 20200923 |