CN212042540U - Push-out mechanism of manual sand cover die - Google Patents
Push-out mechanism of manual sand cover die Download PDFInfo
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- CN212042540U CN212042540U CN201922319965.8U CN201922319965U CN212042540U CN 212042540 U CN212042540 U CN 212042540U CN 201922319965 U CN201922319965 U CN 201922319965U CN 212042540 U CN212042540 U CN 212042540U
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- sand cover
- push
- support frame
- push rod
- cover die
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Abstract
The utility model relates to an ejecting mechanism of manual sand cover mould, including the support frame, its characterized in that, the top of support frame is equipped with the sand cover mould constant head tank with external sand cover mould looks adaptation, the upper portion of dowel pin pass through the screw thread with sand cover mould rigid coupling, the push pedal sliding sleeve is in on the dowel pin, push rod one with two equal slip of push rod are flexible corresponding push rod hole on the sand cover mould, ann has the bracing piece on the support frame, the bracing piece is located the below of sand cover mould constant head tank. The utility model discloses simple structure, the implementation of being convenient for, through the push pedal of setting ann's push rod one and push rod two, cooperation sledge pole has avoided the staff to remove the knot psammitolite with the hand, has avoided the danger of scalding the hand, has stopped the waste of gloves simultaneously, has reduced manufacturing cost, has improved staff's work enthusiasm, and then has improved work efficiency.
Description
Technical Field
The utility model relates to a supplementary release technical field of sand cover mould especially relates to a release mechanism of manual sand cover mould.
Background
Precoated sand is a short term for sand coated with a layer of resin film, and is a material for casting and molding cores, and the shape of the precoated sand is mostly dry-dispersed natural particles at room temperature. The sand cover die is an indispensable die for processing the sand core. However, after the precoated sand is cured, the sand core of the existing sand cover die can be tightly wrapped on the module of the sand cover die, so that workers have to buckle the sand core by hands, gloves are wasted, production cost is high, even the danger of scalding hands exists, the working enthusiasm of the workers is greatly reduced, and working efficiency is low.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a release mechanism of a manual sand cover die.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the pushing mechanism of the manual sand cover die comprises a support frame and is characterized in that a sand cover die positioning groove matched with an external sand cover die is arranged at the top end of the support frame, a plurality of vertically corresponding positioning pins are arranged below the sand cover die, the upper parts of the positioning pins are fixedly connected with the sand cover die through threads, a same-level push plate fixing plate is sleeved on the positioning pins in a sliding mode, a push plate is fixedly connected to the upper surface of the push plate fixing plate and sleeved on the positioning pins in a sliding mode, push rods are vertically arranged on the push plate, push rods I are correspondingly arranged on two sides of the push rods II and arranged on the push plate, the push rods I and the push rods II slide in corresponding push rod holes in the sand cover die, a support rod is arranged on the support frame and located below the sand cover die positioning groove, and a prying rod is hinged to the support rod, one end of the prying rod is positioned outside the support frame, and the other end of the prying rod is positioned in the support frame and is abutted against the lower surface of the push plate fixing plate.
The support frame and the support rod are arranged in an integrated structure.
The push plate fixing plate is fixedly connected with the push plate through a screw.
The utility model has the advantages that: the utility model provides an ejecting mechanism of manual sand cover die, simple structure, the implementation of being convenient for, through setting up the push pedal of ann's push rod one and push rod two, cooperation sledge bar has avoided the staff to remove the knot psammitolite with the hand, has avoided the danger of scalding hand, has stopped the waste of gloves simultaneously, has reduced manufacturing cost, has improved staff's work enthusiasm, and then has improved work efficiency.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a perspective view of the middle support seat of the present invention;
FIG. 4 is a schematic view of the connection structure of the positioning pin, the push plate fixing plate, the push plate, the first push rod and the second push rod of the present invention;
in the figure: 1-a support frame; 2-a support rod; 3-a pry bar; 4-push plate fixing plate; 5-pushing the plate; 6-sand cover die positioning groove; 7-pushing the first rod; 8-sand cover die; 9-push rod two; 10-locating pins;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-4, a pushing mechanism of a manual sand cover mold comprises a support frame 1, and is characterized in that a sand cover mold positioning groove 6 matched with an external sand cover mold 8 is arranged at the top end of the support frame 1, a plurality of vertically corresponding positioning pins 10 are arranged below the sand cover mold 8, the upper parts of the positioning pins 10 are fixedly connected with the sand cover mold 8 through threads, a push plate fixing plate 4 with the same level is slidably sleeved on the positioning pins 10, a push plate 5 is fixedly connected to the upper surface of the push plate fixing plate 4, the push plate 5 is slidably sleeved on the positioning pins 10, a push rod two 9 is vertically arranged on the push plate 5, push rod one 7 is correspondingly arranged at two sides of the push rod two 9, the push rod one 7 is arranged on the push plate 5, the push rod one 7 and the push rod two 9 are both slidably arranged in corresponding push rod holes on the sand cover mold 8, a support rod 2 is arranged on the support frame 1, the supporting rod 2 is located below the sand cover die positioning groove 6, a pry bar 3 is hinged to the supporting rod 2, one end of the pry bar 3 is located outside the supporting frame 1, and the other end of the pry bar 3 is located in the supporting frame 1 and abuts against the lower surface of the push plate fixing plate 4.
The support frame 1 and the support rod 2 are arranged in an integrated structure.
The push plate fixing plate 4 is fixedly connected with the push plate 5 through screws.
Before the utility model is used, the sand cover die 8 is placed in the sand cover die positioning groove 6 of the support frame 1 and fixed, then the precoated sand is sprinkled into the die cavity of the sand cover die 8, after the precoated sand is solidified, the utility model is used, a worker pushes down one end of the pry bar 3 positioned outside the support frame 1 to make one end of the pry bar 3 positioned inside the support frame 1 upwards push the push plate fixing plate 4, the push plate fixing plate 4 drives the push plate 5 to move upwards along the positioning pin 10 under the guiding action of the positioning pin 10, and then the push rod I7 and the push rod II 9 push out the sand core in the sand cover die 8, thereby avoiding the danger of scalding hands by removing the sand core by hands, simultaneously avoiding the waste of gloves, reducing the production cost, improving the working enthusiasm of the worker, and further improving the working efficiency, the utility model provides a push-out mechanism of the manual sand cover die, simple structure and convenient implementation.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides an ejecting mechanism of manual sand cover die, includes support frame (1), its characterized in that, the top of support frame (1) is equipped with sand cover die constant head tank (6) with external sand cover die (8) looks adaptation, the below of sand cover die (8) is ann has a plurality of vertical shop bolts (10) that correspond, the upper portion of shop bolt (10) through the screw thread with sand cover die (8) rigid coupling, sliding sleeve has same horizontally push pedal fixed plate (4) on shop bolt (10), the upper surface rigid coupling of push pedal fixed plate (4) has push pedal (5), push pedal (5) sliding sleeve is in on shop bolt (10), vertical second (9) of ann has on push pedal (5), the both sides correspondence of second (9) of push pedal is equipped with first push rod (7), install first push rod (7) on push pedal (5), first push rod (7) with second push rod (9) all slide corresponding sand cover die (8) are gone up corresponding The push rod is downthehole, ann has bracing piece (2) on support frame (1), bracing piece (2) are located the below of sand cover mould constant head tank (6), it has sleigh pole (3) to hinge on bracing piece (2), the one end of sleigh pole (3) is located the outside of support frame (1), the other end of sleigh pole (3) is located in support frame (1) and with the lower surface of push pedal fixed plate (4) offsets.
2. The ejection mechanism of a handmade sand cover die as claimed in claim 1, wherein said support frame (1) and said support bar (2) are arranged in an integral structure.
3. The ejection mechanism of a handmade sand cover die as claimed in claim 1, wherein said push plate fixing plate (4) is fixedly connected with said push plate (5) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922319965.8U CN212042540U (en) | 2019-12-23 | 2019-12-23 | Push-out mechanism of manual sand cover die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922319965.8U CN212042540U (en) | 2019-12-23 | 2019-12-23 | Push-out mechanism of manual sand cover die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212042540U true CN212042540U (en) | 2020-12-01 |
Family
ID=73511879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922319965.8U Active CN212042540U (en) | 2019-12-23 | 2019-12-23 | Push-out mechanism of manual sand cover die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212042540U (en) |
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2019
- 2019-12-23 CN CN201922319965.8U patent/CN212042540U/en active Active
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