CN201871692U - Safety opening and closing device of core shooter - Google Patents
Safety opening and closing device of core shooter Download PDFInfo
- Publication number
- CN201871692U CN201871692U CN2010205947804U CN201020594780U CN201871692U CN 201871692 U CN201871692 U CN 201871692U CN 2010205947804 U CN2010205947804 U CN 2010205947804U CN 201020594780 U CN201020594780 U CN 201020594780U CN 201871692 U CN201871692 U CN 201871692U
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- fixed head
- fixing plate
- dynamic model
- fixed
- frame
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Abstract
The utility model relates to a safety opening and closing device of a core shooter, which comprises a frame. The left end and the right end of the frame are respectively provided with a fixing plate; the upper positions of the two fixing plates are connected by a shaft; the lower positions of the two fixing plates are connected by another shaft; a shaft sleeve is sleeved on each of the two shafts; a movable mould box fixing plate is arranged at the front end of the fixing plate at one end and fixedly connected with the two shaft sleeves; a cylinder penetrates through the fixing plate to be connected with the movable mould box fixing plate by the aid of a connecting part; a movable mould box is arranged on the movable mould box fixing plate; a fixed mould box is fixed to a corresponding position on the fixing plate at the other end; and a stopper is placed on a lower end shaft between the fixing plates and connected with a link device. The safety opening and closing device of a core shooter is simple in structure and convenient in use, cannot clamp hands of production operators, avoids accidents, and ensures safety production.
Description
The ㈠ technical field: the utility model relates to machine casting equipment, is a kind of safety opening-closing device of core shooter.
The ㈡ background technology: at present the core shooter that uses is in operating process, and operating personnel have in machinery malfunctioningly suddenly when getting core sometimes, and the hot-die box closes up suddenly clamps operating personnel's hand, causes that its hand is extruded and scald disables.Owing to do not have what safeguard protection, this type of incident to be easy to repeat take place, cause great injury for the production operation personnel, can not guarantee safety in production.
The ㈢ summary of the invention: the purpose of this utility model is improved above shortcoming exactly.Propose a kind of simple in structurely, easy to use, can not clamp the safety opening-closing device of the core shooter of production operation personnel hand.
The safety opening-closing device of the utility model core shooter, include frame, the two ends, the left and right sides of frame respectively are provided with a fixed head, upper-lower position between two fixed heads respectively has an axle to connect, and all be with an axle sleeve on two axles, the fixed head front end of one end is provided with a dynamic model box fixed head, dynamic model box fixed head is fixedlyed connected with two axle sleeves, one cylinder passes fixed head by connector and is connected with dynamic model box fixed head, dynamic model box fixed head is provided with the dynamic model box, be fixed with the cover half box on the fixed head relevant position of the other end, it is characterized in that: be placed with a block on the lower end axle between the fixed head, block is connected with a linkage.
The safety opening-closing device of core shooter, it is characterized in that: described linkage is to be made of transverse link and longitudinal rod and pedal, longitudinal rod is socketed in the sliding sleeve, sliding sleeve is fixed on the frame, transverse link is arranged on the upper end of longitudinal rod, and an end hinge of transverse link is on frame, and the other end is fixed on the block, the upper end of longitudinal rod is connected on the transverse link, and the lower end is connected with pedal.
The utility model is simple in structure, and is easy to use, can not clamp the production operation personnel hand, avoided the generation of accident, guaranteed safety in production.
The ㈣ description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is A-A cut-away view of Fig. 1;
Fig. 3 is the utility model operate as normal schematic diagram;
Fig. 4 is the utility model non-normal working schematic diagram.
Among the figure, 1-frame, 2-fixed head, 3-axle, 4-axle sleeve, 5-cylinder, 6-connector, 7-dynamic model box fixed head, 8-cover half box, 9-dynamic model box, 10-block, 11-transverse link, the vertically continuous bar of 12-, 13-sliding sleeve, 14-pedal.
The ㈤ specific embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model includes frame 1, the two ends, the left and right sides of frame 1 respectively are provided with a fixed head 2, upper-lower position between two fixed heads 2 respectively has an axle 3 to connect, and all be with an axle sleeve 4 on two axles 3, the fixed head front end of one end is provided with a dynamic model box fixed head 5, dynamic model box fixed head 5 is fixedlyed connected with two axle sleeves 4, one cylinder 5 passes fixed head 2 by connector 6 and is connected with dynamic model box fixed head 5, dynamic model box fixed head 5 is provided with dynamic model box 9, be fixed with cover half box 8 on the fixed head relevant position of the other end, be placed with a block 10 on the lower end axle between the described fixed head 2, block 10 is connected with a linkage.Described linkage is to be made of transverse link 11 and longitudinal rod 12 and pedal 14, longitudinal rod 12 is socketed in the sliding sleeve 13, sliding sleeve 13 is fixed on the frame 1, transverse link 11 is arranged on the upper end of longitudinal rod 12, one end hinge of transverse link 11 is on frame 1, the other end is fixed on the block 10, and the upper end of longitudinal rod 12 is connected on the transverse link 11, and the lower end is connected with pedal 14.When the machine operate as normal, operating personnel's pin is stepped on pedal 14, by connecting rod block 10 is lifted, and makes block 10 can not block the axle sleeve 4 of lower end, and dynamic model box 9 and cover half box 8 can close up, and carry out operate as normal.And when mechanism is malfunctioning, cylinder 5 action desires push away dynamic model box 9 forward, close up with cover half box 8, but because pedal 14 ends are stepped on, block 5 is attached on the axle 3, and behind the dynamic model box 9 motion certain distances, block 5 blocks lower end axle sleeve 4, thereby stop dynamic model box 9 and cover half box 8 to close up, avoided the generation of accident.
Claims (2)
1. the safety opening-closing device of core shooter, include frame, the two ends, the left and right sides of frame respectively are provided with a fixed head, upper-lower position between two fixed heads respectively has an axle to connect, and all be with an axle sleeve on two axles, the fixed head front end of one end is provided with a dynamic model box fixed head, dynamic model box fixed head is fixedlyed connected with two axle sleeves, one cylinder passes fixed head by connector and is connected with dynamic model box fixed head, dynamic model box fixed head is provided with the dynamic model box, be fixed with the cover half box on the fixed head relevant position of the other end, it is characterized in that: be placed with a block on the lower end axle between the fixed head, block is connected with a linkage.
2. according to the safety opening-closing device of claim 1 core shooter, it is characterized in that: described linkage is to be made of transverse link and longitudinal rod and pedal, longitudinal rod is socketed in the sliding sleeve, sliding sleeve is fixed on the frame, transverse link is arranged on the upper end of longitudinal rod, and an end hinge of transverse link is on frame, and the other end is fixed on the block, the upper end of longitudinal rod is connected on the transverse link, and the lower end is connected with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205947804U CN201871692U (en) | 2010-11-08 | 2010-11-08 | Safety opening and closing device of core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205947804U CN201871692U (en) | 2010-11-08 | 2010-11-08 | Safety opening and closing device of core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871692U true CN201871692U (en) | 2011-06-22 |
Family
ID=44159626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205947804U Expired - Fee Related CN201871692U (en) | 2010-11-08 | 2010-11-08 | Safety opening and closing device of core shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506584A (en) * | 2013-10-08 | 2014-01-15 | 衢州恒业汽车部件有限公司 | Clamp preventing machine of vertical parting flaskless shoot squeeze molding machine |
-
2010
- 2010-11-08 CN CN2010205947804U patent/CN201871692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506584A (en) * | 2013-10-08 | 2014-01-15 | 衢州恒业汽车部件有限公司 | Clamp preventing machine of vertical parting flaskless shoot squeeze molding machine |
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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 |
Granted publication date: 20110622 Termination date: 20161108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |