CN213835453U - Heat treatment device for automobile gear shifting rocker arm die-casting die - Google Patents
Heat treatment device for automobile gear shifting rocker arm die-casting die Download PDFInfo
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- CN213835453U CN213835453U CN202022631951.2U CN202022631951U CN213835453U CN 213835453 U CN213835453 U CN 213835453U CN 202022631951 U CN202022631951 U CN 202022631951U CN 213835453 U CN213835453 U CN 213835453U
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Abstract
The utility model discloses a car rocking arm die casting die's of shifting heat treatment device, including the heating cabinet, a plurality of stabilizer blades of downside fixedly connected with of heating cabinet, the inside of heating cabinet is equipped with places the case, the inside of heating cabinet is equipped with the control chamber, the inside in control chamber is equipped with and is used for removing the slewing mechanism who places the case. The utility model has the advantages of reasonable design, can make and reciprocate when placing case pivoted, and then make the heat in work piece and the heating cabinet fully contact for the work piece is heated evenly, guarantees the processingquality of work piece.
Description
Technical Field
The utility model relates to a die casting die production technical field especially relates to a car rocking arm die casting die's that shifts heat treatment device.
Background
The die-casting die is a method for casting liquid die forging, and is a process completed on a special die-casting die forging machine, and its basic technological process is that the molten metal is firstly cast at low speed or high speed and filled into the cavity of the die, and the die possesses movable cavity surface, and it is pressed and forged along with the cooling process of the molten metal, so that it not only can eliminate the defect of shrinkage cavity and shrinkage porosity of blank, but also can make the internal structure of blank obtain broken crystal grains in forging state.
In the processing and production process of the die-casting grinding tool, one step is a quenching, namely a heat treatment process, the die needs to be fully heated by a heating tool in the heat treatment process, the temperature of the inner wall of a common heating device at the heating time is different from that of a feed inlet for placing a workpiece, and the temperature close to the heat source is also different from that of the central position of the device, so that the workpiece is heated unevenly when being heated, the heat treatment effect of the workpiece is further influenced, and the quality of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat treatment device for a die-casting die for a gear shifting rocker arm of an automobile.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heat treatment device of car rocking arm die casting die of shifting, includes the heating cabinet, a plurality of stabilizer blades of downside fixedly connected with of heating cabinet, the inside of heating cabinet is equipped with places the case, the inside of heating cabinet is equipped with the control chamber, the inside in control chamber is equipped with and is used for removing the slewing mechanism who places the case.
Preferably, slewing mechanism is including rotating the sleeve of connection on the control intracavity bottom, telescopic inside is equipped with the control lever, the upper end fixedly connected with installation piece of control lever, the interior bottom of placing the case is equipped with the mounting groove, the interior bottom fixedly connected with motor of control chamber, the output shaft end of motor all is equipped with bevel gear with telescopic outside, two bevel gear respectively with motor output shaft and sleeve fixed connection, two intermeshing between the bevel gear, the inside of control chamber is equipped with and is used for making the moving mechanism who places the case and reciprocate.
Preferably, moving mechanism is including rotating the turning block of connection on the control intracavity top, the board is placed to the lateral wall fixedly connected with of control lever, place a plurality of telescopic links of upside fixedly connected with of board, it is a plurality of the flexible end of telescopic link all with the downside fixed connection of turning block, the upside of placing the board is through the downside elastic connection of a plurality of springs with the turning block, the inboard rotation of control chamber is connected with two pivots, the outside cover of pivot is equipped with the cam, cam and pivot fixed connection, telescopic outside cover is equipped with the crown gear, crown gear and sleeve fixed connection, the one end fixedly connected with gear of pivot, two the gear all with crown gear intermeshing.
Preferably, the cross sections of the mounting block and the mounting groove are both rectangular structures.
Preferably, the cross section of the sleeve is of a structure shaped like a Chinese character 'hui', the cross section of the upper half part of the control rod is of a circular structure, and the cross section of the lower half part of the control rod is of a rectangular structure.
Preferably, the cross section of the rotating block is of a circular ring-shaped structure, and the inner diameter of the rotating block is larger than the outer diameter of the control rod.
The utility model discloses possess following beneficial effect:
1. by arranging the rotating mechanism, the bevel gear and the sleeve are driven to rotate by the motor, the control rod is driven to rotate under the limiting action of the control rod and the sleeve, the mounting block is driven to rotate, then the placing box is driven to rotate under the limiting action of the mounting block and the mounting groove, and the workpiece is fully contacted with heat in the heating box, so that the workpiece is uniformly heated;
2. through setting up moving mechanism, the motor drives sleeve pivoted and has also driven the crown gear and rotate for gear and pivot rotate, and then make the cam rotate, when the cam bellying contacted with placing the board, upwards the extrusion was placed the board and is made the control lever with place the case rebound, when the cam with place the board contactless, under the compression of spring and the action of gravity of placing the case, place the case rebound, further make the work piece be heated evenly, guarantee the processingquality of work piece.
Drawings
Fig. 1 is a schematic structural view of a heat treatment device of a die-casting mold for a gear shifting rocker arm of an automobile, which is provided by the utility model;
fig. 2 is the utility model provides a three-dimensional structure schematic diagram of control lever among car rocking arm die casting die's of shifting heat treatment device.
In the figure: 1 heating box, 2 placing box, 3 mounting grooves, 4 mounting blocks, 5 control cavities, 6 rotating blocks, 7 springs, 8 telescopic rods, 9 cams, 10 rotating shafts, 11 gears, 12 crown gears, 13 sleeves, 14 control rods, 15 bevel gears, 16 motors, 17 placing plates and 18 support legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a heat treatment device of automobile gear shifting rocker arm die-casting die, includes heating cabinet 1, and a plurality of stabilizer blades 18 of downside fixedly connected with of heating cabinet 1, the inside of heating cabinet 1 is equipped with places case 2, and the lateral wall of placing case 2 is equipped with a plurality of through-holes for steam and workpiece surface fully contact, the inside of heating cabinet 1 is equipped with control chamber 5.
The inside of the control cavity 5 is provided with a rotating mechanism for moving the placing box 2, the rotating mechanism comprises a sleeve 13 which is rotatably connected to the bottom in the control cavity 5, the inside of the sleeve 13 is provided with a control rod 14, the cross section of the sleeve 13 is of a structure shaped like a Chinese character 'hui', the upper half section of the control rod 14 is of a circular structure, a gap between the control rod 14 and the bottom in the heating box 1 is reduced, heat dissipation is prevented, the lower half section of the control rod 14 is of a rectangular structure, further, the sleeve 13 rotates to drive the control rod 14 to rotate, the upper end of the control rod 14 is fixedly connected with an installation block 4, the inner bottom of the placing box 2 is provided with an installation groove 3, the installation block 4 and the cross section of the installation groove 3 are both of a rectangular structure, the installation block 4 and the installation groove 3 play a limiting role, the rotation of the installation block 4 can drive the placing box 2 to rotate, the inner bottom of the control cavity 5 is fixedly connected with a motor 16, the bevel gears 15 are arranged at the tail ends of the output shafts of the motors 16 and the outer sides of the sleeves 13, the two bevel gears 15 are fixedly connected with the output shafts of the motors 16 and the sleeves 13 respectively, and the two bevel gears 15 are meshed with each other to play a role in linkage, so that the motors 16 can drive the sleeves 13 to rotate.
The inside of control chamber 5 is equipped with the moving mechanism that is used for making placing case 2 reciprocate, the moving mechanism includes the turning block 6 that rotates and connects on the top in control chamber 5, the cross section of turning block 6 is the ring structure, the inboard diameter of turning block 6 is greater than the outside diameter of control lever 14, prevent turning block 6 and control lever 14 contact influence the removal of control lever 14, the lateral wall fixedly connected with of control lever 14 places the board 17, the cross section of placing the board 17 is the ring structure, the upside fixedly connected with a plurality of telescopic links 8 of placing the board 17, the flexible end of a plurality of telescopic links 8 all is fixedly connected with the downside of turning block 6, the upside of placing the board 17 is connected with the downside elastic connection of turning block 6 through a plurality of springs 7, springs 7 play the compression effect, realize placing case 2's restoration, the inboard rotation of control chamber 5 is connected with two pivots 10, the outside cover of pivot 10 is equipped with cam 9, cam 9 and pivot 10 fixed connection, the outside cover of sleeve 13 is equipped with crown gear 12, crown gear 12 and sleeve 13 fixed connection, the one end fixedly connected with gear 11 of pivot 10, two gears 11 all with crown gear 12 intermeshing, play the interlock effect for motor 16 can indirectly drive the rotation of cam 9, and then makes and places case 2 and can reciprocate.
When the utility model is used, the motor 16 is utilized to drive the bevel gear 15 and the sleeve 13 to rotate, the control rod 14 is rotated under the limiting action of the control rod 14 and the sleeve 13, so as to drive the mounting block 4 to rotate, and then the placing box 2 is rotated under the limiting action of the mounting block 4 and the mounting groove 3, so that the workpiece is fully contacted with the heat in the heating box 1;
the motor 16 drives the sleeve 13 to rotate and simultaneously drives the crown gear 12 to rotate, so that the gear 11 rotates with the rotating shaft 10, the cam 9 further rotates, when the protruding part of the cam 9 contacts with the placing plate 17, the placing plate 17 is upwards extruded to enable the control rod 14 and the placing box 2 to upwards move, when the cam 9 does not contact with the placing plate 17, the placing box 2 downwards moves under the compression action of the spring 7 and the gravity action of the placing box 2, and the workpiece is further uniformly heated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a heat treatment device of car rocking arm die casting die of shifting, includes heating cabinet (1), its characterized in that, a plurality of stabilizer blades (18) of downside fixedly connected with of heating cabinet (1), the inside of heating cabinet (1) is equipped with places case (2), the inside of heating cabinet (1) is equipped with control chamber (5), the inside of control chamber (5) is equipped with and is used for removing the slewing mechanism who places case (2).
2. The heat treatment device of the die-casting die for the automobile gear shifting rocker arm as claimed in claim 1, it is characterized in that the rotating mechanism comprises a sleeve (13) which is rotationally connected with the inner bottom of the control cavity (5), a control rod (14) is arranged in the sleeve (13), the upper end of the control rod (14) is fixedly connected with an installation block (4), the inner bottom of the placing box (2) is provided with a mounting groove (3), the inner bottom of the control cavity (5) is fixedly connected with a motor (16), the tail end of the output shaft of the motor (16) and the outer side of the sleeve (13) are respectively provided with a bevel gear (15), the two bevel gears (15) are respectively fixedly connected with the output shaft of the motor (16) and the sleeve (13), the two bevel gears (15) are mutually meshed, the control cavity (5) is internally provided with a moving mechanism for enabling the placing box (2) to move up and down.
3. The heat treatment device for the die-casting die of the automobile gear shifting rocker arm as claimed in claim 2, wherein the moving mechanism comprises a rotating block (6) rotatably connected to the inner top of the control cavity (5), a placing plate (17) is fixedly connected to the side wall of the control rod (14), a plurality of telescopic rods (8) are fixedly connected to the upper side of the placing plate (17), the telescopic ends of the plurality of telescopic rods (8) are fixedly connected to the lower side of the rotating block (6), the upper side of the placing plate (17) is elastically connected to the lower side of the rotating block (6) through a plurality of springs (7), two rotating shafts (10) are rotatably connected to the inner side of the control cavity (5), a cam (9) is sleeved on the outer side of each rotating shaft (10), the cam (9) is fixedly connected to the rotating shafts (10), a crown gear (12) is sleeved on the outer side of the sleeve (13), the crown gear (12) is fixedly connected with the sleeve (13), one end of the rotating shaft (10) is fixedly connected with a gear (11), and the two gears (11) are meshed with the crown gear (12).
4. The heat treatment device for the die-casting die of the automobile gear shifting rocker arm as claimed in claim 2, wherein the cross sections of the mounting block (4) and the mounting groove (3) are both rectangular structures.
5. The heat treatment device for the die-casting die of the automobile gear shifting rocker arm as claimed in claim 3, wherein the cross section of the sleeve (13) is of a reversed-square structure, the cross section of the upper half part of the control rod (14) is of a circular structure, and the cross section of the lower half part of the control rod (14) is of a rectangular structure.
6. The heat treatment device for the die-casting die of the automobile gear shifting rocker arm as claimed in claim 5, wherein the cross section of the rotating block (6) is of a circular ring-shaped structure, and the inner diameter of the rotating block (6) is larger than the outer diameter of the control rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022631951.2U CN213835453U (en) | 2020-11-15 | 2020-11-15 | Heat treatment device for automobile gear shifting rocker arm die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022631951.2U CN213835453U (en) | 2020-11-15 | 2020-11-15 | Heat treatment device for automobile gear shifting rocker arm die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213835453U true CN213835453U (en) | 2021-07-30 |
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ID=77016501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022631951.2U Active CN213835453U (en) | 2020-11-15 | 2020-11-15 | Heat treatment device for automobile gear shifting rocker arm die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213835453U (en) |
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2020
- 2020-11-15 CN CN202022631951.2U patent/CN213835453U/en active Active
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