CN212019364U - Box pressing mechanism - Google Patents
Box pressing mechanism Download PDFInfo
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- CN212019364U CN212019364U CN202020488152.1U CN202020488152U CN212019364U CN 212019364 U CN212019364 U CN 212019364U CN 202020488152 U CN202020488152 U CN 202020488152U CN 212019364 U CN212019364 U CN 212019364U
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- pressing
- rack
- lifting frame
- pressure
- lifting
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Abstract
The box pressing mechanism comprises a rack, wherein a lifting frame is arranged on the rack and driven by a lifting mechanism arranged on the rack, and a pressing arm with an adjustable position is arranged on the lifting frame and used for pressing the top of a sand box. The automatic casting pressing device has the advantages that the structure is reasonable, the automation degree is high, the lifting motor is matched with the ball screw, the pressing force can be adjusted at will to achieve different pressing forces, the two pressing arms are matched for use, the pressure is balanced, the positions of the pressing arms on the linear guide rail can be adjusted, the pressing position on the pressing box can be adjusted at any time according to the conditions, the casting forming quality is good, and the product quality is guaranteed.
Description
The technical field is as follows:
the utility model relates to a press case mechanism.
Background art:
at present, in the casting production process, in order to prevent the problems of deformation, shrinkage porosity and the like of a casting caused by various reasons in the solidification process, a weight of weight. In actual production, due to the structural relationship of the sand box, under the condition of overlarge weight, the casting is easy to damage and the operation process is troublesome, and the purpose of solving the problem cannot be achieved when the weight is too small. The pressure of the existing pressure box structure cannot be adjusted, the pressure is unbalanced, and the position on the pressure box cannot be adjusted at any time according to the condition, so that the casting forming quality is poor, and the product quality is influenced.
The utility model has the following contents:
the utility model discloses a remedy prior art not enough, provide a press box mechanism, rational in infrastructure, the packing force can be adjusted at will, and pressure is balanced, presses the position of exerting pressure on the case and also can adjust at any time according to the condition, and the foundry goods shaping is of high quality, guarantees the product quality, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the box pressing mechanism comprises a rack, wherein a lifting frame is arranged on the rack and driven by a lifting mechanism arranged on the rack, and a pressing arm with an adjustable position is arranged on the lifting frame and used for pressing the top of a sand box.
The two pressure arms are respectively arranged at two sides of the lifting frame.
The lifting frame is provided with a linear guide rail horizontally arranged, the pressure arm is movably arranged on the linear guide rail, the lifting frame is provided with a translation motor, and the translation motor drives the pressure arm to move left and right along the linear guide rail through a gear and a rack.
The bottom of the pressure arm is connected with a pressure rod matched with the sand box in size through a rotating shaft.
The pressure arm is provided with a displacement sensor, the pressure arm is also provided with an induction rod matched with the displacement sensor, and the induction rod is movably arranged in the pressure arm through a sleeve.
The inner sides of the pressure arms are respectively provided with a protection plate, and the protection plates on the two pressure arms are arranged in a staggered mode.
The lifting mechanism comprises a lifting motor arranged at the top of the rack, an output shaft of the lifting motor is connected with a vertically arranged ball screw, the ball screw is connected with the lifting frame, a vertically arranged linear guide rail is further arranged on the rack, and the lifting frame is movably arranged on the linear guide rail.
The above technical scheme is adopted in the utility model, following advantage has:
the automatic casting pressing device has the advantages that the structure is reasonable, the automation degree is high, the lifting motor is matched with the ball screw, the pressing force can be adjusted at will to achieve different pressing forces, the two pressing arms are matched for use, the pressure is balanced, the positions of the pressing arms on the linear guide rail can be adjusted, the pressing position on the pressing box can be adjusted at any time according to the conditions, the casting forming quality is good, and the product quality is guaranteed.
Description of the drawings:
fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic top view of the present invention.
In the figure: 1. the device comprises a rack, 2, a lifting frame, 3, a pressure arm, 4, a linear guide rail, 5, a translation motor, 6, a gear, 7, a rack, 8, a sand box, 9, a pressure rod, 10, a displacement sensor, 11, an induction rod, 12, a sleeve, 13, a protection plate, 14, a lifting motor, 15 and a ball screw.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-3, the box pressing mechanism comprises a frame 1, wherein a lifting frame 2 is arranged on the frame, the lifting frame is driven by a lifting mechanism arranged on the frame, and a pressure arm 3 with an adjustable position is arranged on the lifting frame and is used for pressing the top of a sand box.
The pressure arms 3 are two and are respectively arranged on two sides of the lifting frame, and the two pressure arms are matched for use, so that the pressure is more balanced.
The lifting frame is provided with a linear guide rail 4 horizontally arranged, the pressure arm 3 is movably arranged on the linear guide rail, the lifting frame is provided with a translation motor 5, the translation motor 5 drives the pressure arm to move left and right along the linear guide rail through a gear 6 and a rack 7, and the position of the pressure arm can be adjusted randomly according to the situation.
The bottom of the pressure arm is connected with a pressure rod 9 which is matched with the sand box 8 in size through a rotating shaft, and the pressure rod is not in hard connection, so that floating connection is formed, and the best pressing effect is achieved.
The pressure arm is provided with a displacement sensor 10, the pressure arm is further provided with an induction rod 11 matched with the displacement sensor, the induction rod is movably arranged in the pressure arm through a sleeve 12, and the induction rod can send signals to the displacement sensor for inducting the pressing distance of the pressure rod.
The pressure arm inboard is equipped with guard plate 13 respectively, and the crisscross setting of guard plate on two pressure arms neither influences the relative movement of pressure arm, can form closed guard wall again, can protect the internals, when preventing to topple over the molten iron in the sand box, the molten iron splashes and causes the damage to the internals on.
The lifting mechanism comprises a lifting motor 14 installed at the top of the rack, an output shaft of the lifting motor is connected with a vertically arranged ball screw 15, the ball screw is connected with the lifting frame, a vertically arranged linear guide rail is further arranged on the rack, the lifting frame is movably installed on the linear guide rail, and the lifting motor drives the lifting frame to move up and down on the linear guide rail through the ball screw. Other lifting mechanisms commonly used in the industry, such as oil cylinder driving, chain driving and the like, are also within the protection scope of the utility model.
Multiple sets of equipment can be arranged on the same rack side by side, and the plurality of sand boxes can be simultaneously ironed.
The utility model discloses can with intelligent unit system interconnection, in operation, press the case mechanism to receive intelligent unit system and press the case instruction, press the case coordinate and press case pressure isoparametric that the intelligent unit system provided, press the case mechanism to push down to the assigned position and lock and die, press the case mechanism to press the case signal that finishes to intelligent unit system feedback, the back that finishes is poured to current pouring station, according to the case time instruction of pressing that the intelligent unit system assigned, press the case mechanism to maintain and press the case state, reach the regulation and press the case time after, press the case mechanism to resume initial position again, press the case mechanism to accomplish the instruction of homing to intelligent unit system feedback, and go up and press case data to intelligent unit system.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. The utility model provides a press punch-out equipment to construct which characterized in that: the sand box pressing device comprises a rack, wherein a lifting frame is arranged on the rack and driven by a lifting mechanism arranged on the rack, and a pressing arm with an adjustable position is arranged on the lifting frame and used for pressing the top of a sand box.
2. The box pressing mechanism according to claim 1, wherein: the two pressure arms are respectively arranged at two sides of the lifting frame.
3. A box pressing mechanism according to claim 1 or 2, wherein: the lifting frame is provided with a linear guide rail horizontally arranged, the pressure arm is movably arranged on the linear guide rail, the lifting frame is provided with a translation motor, and the translation motor drives the pressure arm to move left and right along the linear guide rail through a gear and a rack.
4. A box pressing mechanism according to claim 1 or 2, wherein: the bottom of the pressure arm is connected with a pressure rod matched with the sand box in size through a rotating shaft.
5. A box pressing mechanism according to claim 1 or 2, wherein: the pressure arm is provided with a displacement sensor, the pressure arm is also provided with an induction rod matched with the displacement sensor, and the induction rod is movably arranged in the pressure arm through a sleeve.
6. The box pressing mechanism according to claim 2, wherein: the inner sides of the pressure arms are respectively provided with a protection plate, and the protection plates on the two pressure arms are arranged in a staggered mode.
7. The box pressing mechanism according to claim 1, wherein: the lifting mechanism comprises a lifting motor arranged at the top of the rack, an output shaft of the lifting motor is connected with a vertically arranged ball screw, the ball screw is connected with the lifting frame, a vertically arranged linear guide rail is further arranged on the rack, and the lifting frame is movably arranged on the linear guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488152.1U CN212019364U (en) | 2020-04-07 | 2020-04-07 | Box pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020488152.1U CN212019364U (en) | 2020-04-07 | 2020-04-07 | Box pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212019364U true CN212019364U (en) | 2020-11-27 |
Family
ID=73490964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020488152.1U Active CN212019364U (en) | 2020-04-07 | 2020-04-07 | Box pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212019364U (en) |
-
2020
- 2020-04-07 CN CN202020488152.1U patent/CN212019364U/en active Active
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