CN208467237U - Cast flask overturning device - Google Patents
Cast flask overturning device Download PDFInfo
- Publication number
- CN208467237U CN208467237U CN201820769746.2U CN201820769746U CN208467237U CN 208467237 U CN208467237 U CN 208467237U CN 201820769746 U CN201820769746 U CN 201820769746U CN 208467237 U CN208467237 U CN 208467237U
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- China
- Prior art keywords
- wheel
- group
- turning
- overturning device
- casting flask
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Abstract
The utility model discloses a kind of casting flask overturning devices, are related to machinery manufacturing technology field；The turning wheel pair being made of with one two turning wheels in left and right, pass through two opposite guide wheel bracket connections between the turning wheel, the first crossbeam and second cross beam being oppositely arranged are additionally provided between the turning wheel, the guide wheel bracket is equipped with two rows guide wheel group；To being abutted respectively with one group by the active wheels and one group of driven wheel group of power mechanism driving, the active wheels and the driven wheel group are connect by respective shaft with support base the turning wheel.The utility model can solve the problem that labor intensity of workers is big, production efficiency is low existing for casting flask overturning device at present.
Description
Technical field
The utility model relates to machinery manufacturing technology field, especially a kind of device of overturning casting sandbox.
Background technique
In the production process of swage precoated sand casting, swage sandbox upper mold is face-up to put, and sand core is put into sandbox
It needs to overturn 180 ° of upper mold after upper mold, i.e. face down, to be molded with sandbox lower die, then be poured；Upper mold is turned at present
Turn all to be by light instrument by manually being overturn, because sandbox upper mold is generally more heavy, overturns extremely difficult, worker's labour
Intensity is big and production efficiency is low.
Summary of the invention
The purpose of the utility model is to provide a kind of casting flask overturning devices, it can solve casting sandbox overturning at present
The problem that labor intensity of workers existing for device is big, production efficiency is low.
To solve the above-mentioned problems, the technical solution adopted in the utility model is:
This casting flask overturning device, the turning wheel pair being made of with one two turning wheels in left and right, the overturning
By two opposite guide wheel brackets connections between wheel, the first crossbeam being oppositely arranged and the are additionally provided between the turning wheel
Two crossbeams, the guide wheel bracket are equipped with two rows guide wheel group；The turning wheel is to respectively with one group by power mechanism
The active wheels of driving and one group of driven wheel group abut, and the active wheels and the driven wheel group pass through respective shaft and branch
Support seat connection.
In above technical scheme, the further scheme may be that: the first crossbeam and the second cross beam are respectively equipped with
First plate washer and the second plate washer, first plate washer are staggered with second plate washer.
It is further: it is respectively equipped with the first limit block and the second limit block on the bottom plate of support base installation, described the
The position of one limited block and second limited block is corresponding with the extreme lower position of first plate washer and second plate washer.
Further: the output shaft of the transmission shaft of the active wheels and the power mechanism is connected by worm gear mechanism
Connect transmission.
Further: the gap between the guide wheel group is greater than the thickness for being located at the upper mold returning face plate of sandbox upper mold two sides
Degree.
It is further: to be respectively equipped with position-limited wheel, the limit on the support base of the active wheels and the driven wheel group
It takes turns and is abutted against with the outer end face of the turning wheel.
By adopting the above-described technical solution, the utility model has the following beneficial effects: compared with prior art
1, the utility model drives driving wheel to drive an overturning to wheel and in overturning pair by one by power mechanism
The guide wheel group that wheel middle part is arranged realizes the rotation of entire turnover device；Meanwhile being control overturning to the rotational angle of wheel, also set
It is equipped with limited block, baffle is limited；
2, the utility model can use on swage precoated sand foundry production line, can mitigate labor intensity of workers significantly, mention
High efficiency.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the left view of the utility model.
Figure of description label declaration: 1, power mechanism；2, active wheels；3, turning wheel pair；4, guide wheel group；5, sandbox
Upper mold；6, upper mold returning face plate；7, position-limited wheel；8, driven wheel group；9, driven wheel support base；10, transmission shaft support base；11, first
Crossbeam；12, guide wheel bracket；13, first baffle；14, the first limited block；15, transmission shaft；16, power mechanism bracket；17,
Two crossbeams；18, the second limited block；19, second baffle.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples:
This casting flask overturning device as shown in Figure 1 and 2, the overturning being made of with one two turning wheels in left and right
Wheel is connected by two opposite guide wheel brackets 12 between turning wheel, is additionally provided with first be oppositely arranged between turning wheel to 3
Crossbeam 11 and second cross beam 17, first crossbeam 11 and second cross beam 17 are arranged in 180o, and first crossbeam 11 and second cross beam 17 divide
Not She You the first plate washer 13 and the second plate washer 19, the first plate washer 13 is staggered with the second plate washer 19；Guide wheel bracket 12 connects
There is two rows guide wheel group 4, the gap between guide wheel group 4 is slightly larger than the upper mold returning face plate 6 for being located at 5 two sides of sandbox upper mold
Thickness；The two sides of sandbox upper mold 5 are provided with upper mold returning face plate 6.
When work, sandbox upper mold 5 is sent into turnover device by production line transmission wheel, while upper mold returning face plate 6 is entered and led
Gap between wheel group 4, power mechanism 1 start and turning wheel are driven to rotate to 3, and sandbox upper mold 5 is also overturn therewith；Transmission shaft
The first limited block 14 and the second limited block 18, the first limited block 14 and the second limit are respectively equipped on the bottom plate that support base 10 is installed
The position of block 18 is corresponding with the extreme lower position of the first plate washer 13 and the second plate washer 19, when turning wheel to 3 19 turns of the second plate washer
When to bottom, the second limited block 18 being located on second cross beam is encountered, turning wheel stops operating to 3, i.e., sandbox upper mold 5 has been also
180 ° of overturning, 5 face down of sandbox upper mold, overturning work are completed at this time；It is next face-up in production line transmission wheel
Sandbox upper mold 5 enters in turnover device, and the previous sandbox upper mold 5 that overturning is completed is released turnover device, is entered afterwards
The upper mold returning face plate 6 of sandbox upper mold 5 enters the gap between guide wheel group 4, and power mechanism 1 drives turning wheel reversely to revolve at this time
Turn, the first limited block 13 being located on first crossbeam 11 encounters the first limited block 14, and turning wheel stops rotating to 3, i.e., on sandbox
Mould 5 has also overturn 180o, at this time 5 face down of sandbox upper mold, and overturning work is completed.And so on, sandbox upper mold 5 constantly according to
It is secondary to be admitted in turnover device, turning wheel to 3 it is continuous successively it is positive, reversely rotate, be sequentially completed sandbox upper mold 5 one by one
Overturn work.
Turning wheel is abutted with one group of active wheels driven by power mechanism 12 and one group of driven wheel group 8 respectively to 3, power
Mechanism rack 16 is fixed on bottom plate；Active wheels 2 are connect by transmission shaft 15 with transmission shaft support base 10, and driven wheel group 8 is logical
Its driven wheel shaft is crossed to connect with driven wheel support base 9；The transmission shaft 15 and the output shaft of power mechanism 1 of active wheels 2 pass through
Worm gear mechanism connection transmission；Divide on the transmission shaft support base 10 of active wheels 2 and the driven wheel support base 9 of driven wheel group 8
Not She You position-limited wheel 7, position-limited wheel 7 and turning wheel abut against 3 outer end face, when flask overturning device rotates, due to right and left
To there is position-limited wheel 7 to be limited, make entire turnover device will not sideslip.
Claims (6)
1. a kind of casting flask overturning device, it is characterised in that: the turning wheel pair being made of with one two turning wheels in left and right,
It is connected between the turning wheel by two opposite guide wheel brackets, is additionally provided with first be oppositely arranged between the turning wheel
Crossbeam and second cross beam, the guide wheel bracket are equipped with two rows guide wheel group；The turning wheel to respectively with one group by
The active wheels of power mechanism driving and one group of driven wheel group abutting, the active wheels and the driven wheel group pass through respective
Shaft is connect with support base.
2. casting flask overturning device according to claim 1, it is characterised in that: the first crossbeam and second cross
Beam is respectively equipped with the first plate washer and the second plate washer, and first plate washer is staggered with second plate washer.
3. casting flask overturning device according to claim 2, it is characterised in that: divide on the bottom plate of the support base installation
Not She You the first limit block and the second limit block, the position of first limited block and second limited block with described first grade
The extreme lower position of plate and second plate washer is corresponding.
4. casting flask overturning device according to claim 1, it is characterised in that: the transmission shaft of the active wheels and institute
The output shaft for stating power mechanism is connected by worm gear mechanism to be driven.
5. casting flask overturning device according to claim 1, it is characterised in that: the gap between the guide wheel group is big
In the thickness for the upper mold returning face plate for being located at sandbox upper mold two sides.
6. casting flask overturning device according to claim 1, it is characterised in that: the active wheels and the driven wheel
It is respectively equipped with position-limited wheel on the support base of group, the outer end face of the position-limited wheel and the turning wheel pair abuts against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769746.2U CN208467237U (en) | 2018-05-23 | 2018-05-23 | Cast flask overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769746.2U CN208467237U (en) | 2018-05-23 | 2018-05-23 | Cast flask overturning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208467237U true CN208467237U (en) | 2019-02-05 |
Family
ID=65218532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769746.2U Active CN208467237U (en) | 2018-05-23 | 2018-05-23 | Cast flask overturning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208467237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715870A (en) * | 2019-03-19 | 2020-09-29 | 柳州煜华科技有限公司 | Casting sand box transfer device |
-
2018
- 2018-05-23 CN CN201820769746.2U patent/CN208467237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715870A (en) * | 2019-03-19 | 2020-09-29 | 柳州煜华科技有限公司 | Casting sand box transfer device |
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