CN218591758U - Molding machine swift current frame pushing mechanism - Google Patents
Molding machine swift current frame pushing mechanism Download PDFInfo
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- CN218591758U CN218591758U CN202122865506.7U CN202122865506U CN218591758U CN 218591758 U CN218591758 U CN 218591758U CN 202122865506 U CN202122865506 U CN 202122865506U CN 218591758 U CN218591758 U CN 218591758U
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- molding machine
- cylinder
- stage cylinder
- frame
- pushing mechanism
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Abstract
The utility model discloses a molding machine swift current frame pushing mechanism, including the support with be used for promoting the actuating cylinder that the stores pylon removed on the guide arm, the actuating cylinder includes one-level jar and second grade jar, and the one-level jar passes through the support to be established in the frame of molding machine, is equipped with the push pedal on the piston rod of one-level jar, and the second grade jar is established in the push pedal, is equipped with on the piston rod of second grade jar to be used for the pusher that links to each other with the stores pylon. The first-stage cylinder and the second-stage cylinder are controlled to work in a linkage mode through the horizontal boxless molding machine, so that the time for reciprocating the middle box is shortened, the working efficiency of the horizontal boxless molding machine is improved, and the production capacity of the horizontal boxless molding machine is expanded; and the structure is compact, the occupied space is small, and the arrangement and the installation on the molding machine are convenient.
Description
Technical Field
The utility model belongs to the technical field of the casting molding technique and specifically relates to a molding machine swift current frame pushing mechanism is related to.
Background
The molding machine slide frame device is used for horizontal boxless molding machine equipment and is mainly used for bearing a middle box template to automatically reciprocate; the push structure pushes the molded sand mold out of the molding machine; in order to improve the molding efficiency, the push plate is designed at the front part of the hanging rack, and the molded sand mold is pushed out while the template is driven to move; therefore, the moving stroke of the hanging rack is large, the hanging rack is driven to move by a single driving cylinder in most prior art, the axial size of the driving cylinder is large, the occupied space is large, and the arrangement on a molding machine is inconvenient; and the single driving cylinder drives the middle box for a long time, thereby reducing the working efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a molding machine swift current frame pushing mechanism is provided to reach compact structure, purpose that operating efficiency is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the pushing mechanism for the sliding frame of the molding machine comprises a support and a driving cylinder used for pushing the hanging frame to move on a guide rod, wherein the driving cylinder comprises a first-stage cylinder and a second-stage cylinder, the first-stage cylinder is arranged on a rack of the molding machine through the support, a push plate is arranged on a piston rod of the first-stage cylinder, the second-stage cylinder is arranged on the push plate, and a push head used for being connected with the hanging frame is arranged on a piston rod of the second-stage cylinder.
Further:
the push plate and the push head are in guide fit with the guide rod.
The push plate is provided with a group of guide wheels, the push head is provided with a group of guide wheels, and the guide rod is arranged through the group of guide wheels and the group of guide wheels.
The support comprises a base frame, a guide rod frame and a cylinder base, wherein the base frame is fixed on the rack, the first-stage cylinder is fixed on the base frame through the cylinder base, the guide rod frame is arranged on the base frame, and the guide rod frame is provided with a positioning hole for positioning the guide rod.
The two second-stage cylinders are arranged side by side, and the first-stage cylinder is arranged between the two second-stage cylinders.
The cylinder bodies of the first-stage cylinder and the second-stage cylinder are both positioned on the same side of the push plate.
Compared with the prior art, the utility model, have following advantage:
the structure design of the sliding frame pushing mechanism of the molding machine is reasonable, the primary cylinder and the secondary cylinder are in linkage control work through the horizontal boxless molding machine, the reciprocating movement time of the middle box is shortened, the working efficiency of the horizontal boxless molding machine is improved, and the production capacity of the horizontal boxless molding machine is enlarged; and the structure is compact, the occupied space is small, and the arrangement and the installation on the molding machine are convenient.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of the pushing mechanism of the present invention.
Fig. 2 is an application schematic diagram of the pushing mechanism of the present invention.
In the figure:
1. a primary cylinder; 11. pushing the plate; 12. a guide wheel; 2. a secondary cylinder; 21. pushing the head; 22. a guide wheel; 3. a support; 31. a base frame; 32. a guide bar frame; 33. a cylinder base; 4. a middle box; 41. a rear end hanger; 42. a rear change gear; 43. a front end hanger; 44. a front change gear; 45. a template; 5. a guide rod.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the carriage pushing mechanism of the molding machine comprises a bracket 3 and a driving cylinder for pushing a hanging rack to move on a guide rod; the driving cylinder comprises a first-stage cylinder 1 and a second-stage cylinder 2, the first-stage cylinder is arranged on a frame of the molding machine through a support, a push plate 11 is arranged on a piston rod of the first-stage cylinder, the second-stage cylinder is arranged on the push plate, and a push head 21 used for being connected with the hanging frame is arranged on a piston rod of the second-stage cylinder.
The first-stage cylinder and the second-stage cylinder are controlled to work in a linkage mode through the horizontal boxless molding machine, so that the time for reciprocating the middle box is shortened, the working efficiency of the horizontal boxless molding machine is improved, and the production capacity of the horizontal boxless molding machine is expanded; and the structure is compact, the occupied space is small, and the arrangement and the installation on the molding machine are convenient.
The support comprises a base frame 31, a guide rod frame 32 and a cylinder base 33, the base frame is fixed on the machine frame, the primary cylinder is fixed on the base frame through the cylinder base, the guide rod frame is arranged on the base frame, a positioning hole for positioning the guide rod 5 is arranged on the guide rod frame, one end of the guide rod is fixed in the positioning hole, and the other end of the guide rod is fixed on the machine frame of the molding machine.
The push plate 11 and the push head 21 are in guiding fit with the guide rod; specifically, a group of guide wheels 12 are arranged on the push plate, a group of guide wheels 22 are arranged on the push head, the guide rods are arranged through the group of guide wheels and the group of guide wheels, and the guide rods are used for the push plate, the push head and the connected middle box to do linear reciprocating movement.
The middle box 4 is hung on the guide rod through hanging wheels arranged on the rear end hanging rack 41 and the front end hanging rack 43 to run stably; the rear end hanging rack is hung on the guide rod through a group of rear hanging wheels 42, and the front end hanging rack is hung on the guide rod through a group of front hanging wheels 44, so that the operation is stable and reliable; the middle box is in a frame shape, and the cavity of the middle box is communicated with the cavity of the lower sand box of the horizontal flaskless molding machine for molding; the middle box hanger carries a moulding template 45 for moulding.
The two secondary cylinders are arranged side by side, and the primary cylinder is arranged between the two secondary cylinders; the cylinder bodies of the first-stage cylinder and the second-stage cylinder are both positioned at the same side of the push plate; the structure is compact, and the arrangement and the installation are convenient.
The pushing mechanism is applied to a horizontal boxless molding machine, and the primary cylinder and the secondary cylinder are controlled to work in a linkage mode through the horizontal boxless molding machine.
The first-stage cylinder drives the second-stage cylinder arranged on the first-stage cylinder push plate to reciprocate towards the middle box; the second-stage cylinder is connected with the middle box in a linkage manner through the push head, namely the first-stage cylinder indirectly drives the middle box to move in a reciprocating manner through the second-stage cylinder; the secondary cylinder directly drives the middle box to reciprocate. The first-stage cylinder and the second-stage cylinder work in a linkage mode to drive the middle box to move rapidly in a reciprocating mode to complete the molding process and the like.
The functional characteristics of the structure of the invention are as follows: 1. the long-distance middle box is driven to do linear reciprocating movement by the association of a primary cylinder and a secondary cylinder which are arranged in a limited space; 2. the first-stage cylinder and the second-stage cylinder are controlled to work in a linkage mode through the horizontal boxless molding machine, so that the time for reciprocating the middle box is shortened, the working efficiency of the horizontal boxless molding machine is improved, and the production capacity of the horizontal boxless molding machine is expanded; 3. the structure is compact, and the arrangement and the installation are convenient.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. The utility model provides a molding machine swift current frame pushing mechanism, includes the support and is used for promoting the actuating cylinder that the stores pylon removed on the guide arm, its characterized in that: the driving cylinder comprises a first-stage cylinder and a second-stage cylinder, the first-stage cylinder is arranged on a rack of the molding machine through a support, a push plate is arranged on a piston rod of the first-stage cylinder, the second-stage cylinder is arranged on the push plate, and a push head used for being connected with the hanging frame is arranged on a piston rod of the second-stage cylinder.
2. The molding machine carriage pushing mechanism of claim 1, wherein: the push plate and the push head are matched with the guide rod in a guiding way.
3. The molding machine carriage pushing mechanism of claim 2, wherein: the push plate is provided with a group of guide wheels, the push head is provided with a group of guide wheels, and the guide rod is arranged through the group of guide wheels and the group of guide wheels.
4. The molding machine carriage pushing mechanism of claim 3, wherein: the support comprises a base frame, a guide rod frame and a cylinder base, wherein the base frame is fixed on the rack, the first-stage cylinder is fixed on the base frame through the cylinder base, the guide rod frame is arranged on the base frame, and the guide rod frame is provided with a positioning hole for positioning the guide rod.
5. The molding machine carriage pushing mechanism of claim 1, wherein: the two second-stage cylinders are arranged side by side, and the first-stage cylinder is arranged between the two second-stage cylinders.
6. The molding machine carriage pushing mechanism of claim 1, wherein: the cylinder bodies of the first-stage cylinder and the second-stage cylinder are both positioned on the same side of the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865506.7U CN218591758U (en) | 2021-11-22 | 2021-11-22 | Molding machine swift current frame pushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122865506.7U CN218591758U (en) | 2021-11-22 | 2021-11-22 | Molding machine swift current frame pushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218591758U true CN218591758U (en) | 2023-03-10 |
Family
ID=85395049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122865506.7U Active CN218591758U (en) | 2021-11-22 | 2021-11-22 | Molding machine swift current frame pushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218591758U (en) |
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2021
- 2021-11-22 CN CN202122865506.7U patent/CN218591758U/en active Active
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