CN207386541U - A kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum - Google Patents
A kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum Download PDFInfo
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- CN207386541U CN207386541U CN201721104316.0U CN201721104316U CN207386541U CN 207386541 U CN207386541 U CN 207386541U CN 201721104316 U CN201721104316 U CN 201721104316U CN 207386541 U CN207386541 U CN 207386541U
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- babinet
- heat
- input shaft
- casting
- high temperature
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Abstract
The utility model is related to field of mechanical technique, specifically a kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum, including babinet, bevel gear mechanism is equipped in the babinet, the bevel gear mechanism is connected with input shaft and output shaft, the top of the babinet is equipped with end cap, the end cap is vertically arranged with the input shaft, the lower end whole installation of the babinet is semi-cylindrical, heat shield shell is set with outside the babinet, the one side edge of the heat-insulated case is equipped with "U" type groove, thermal insulation board is equipped between the heat-insulated case and the babinet, the thermal insulation board is equipped with axis hole, the axis hole is right against the arc end of the "U" type groove.The utility model increases heat-insulated case, inner wall increases active thermal material, and lower box uses semi-circular design, solves the problems, such as structural material, plays effective heat-blocking action and reduces babinet temperature by carrying out active thermal design.
Description
Technical field
The utility model is related to field of mechanical technique, are specifically a kind of high temperature gear for the casting of industrial robot molten aluminum
Steering mechanism.
Background technology
Automate casting industry in molten aluminum, in order to realize robot smoothly casting, it is necessary to by the 6th axis external one of robot
A changement.High temperature gear tumbler is the important component for automating casting system, is the key that influence casting quality
Factor.It is at present that two intersecting between centers movements and power, two axis are driven using bevel gear mechanism using most changements
Angle of cut ∑=90 °, bevel gear is distributed on a truncated cone body surface face.Existing steering mechanism's output terminal is close to die casting machine cast gate
Shi Huiyou mechanical shakings can collide with press when situation is violent, seriously affect the quality of production.It is in addition, also specific as follows several
A problem：1st, existing structure material does not possess that resistance to this is high temperatures；2nd, active thermal design of material is lacked；3rd, air cooling-down runner is set
It counts and adds grease evaporation, air layer thickness is now increased using the body structure of optimization, be conducive to heat-insulated, reduction babinet temperature.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of high temperature for the casting of industrial robot molten aluminum
Pinion steering mechanism by carrying out active thermal design, increases heat-insulated case, inner wall increases active thermal material, lower box
Using semi-circular design, solve the problems, such as structural material, play effective heat-blocking action and reduce babinet temperature.
For solution more than technical problem, the utility model uses following technical scheme：One kind is used for industrial robot molten aluminum
The high temperature pinion steering mechanism of casting including babinet, is equipped with bevel gear mechanism in the babinet, the bevel gear mechanism is connected with
Input shaft and output shaft, the input shaft and the output shaft axially extend and stretch out in the outer end face of the babinet, described
Angle is 90 ° between input shaft and output shaft, and the top of the babinet is equipped with end cap, and the end cap is vertical with the input shaft to be set
It puts, the lower end whole installation of the babinet is semi-cylindrical, is set with heat shield shell outside the babinet, the heat-insulated case is adopted
With semi-closed structure, the openings at one side for being right against the end cap is set, and the one side edge of the heat-insulated case is recessed equipped with U-typed
Slot is equipped with thermal insulation board between the heat-insulated case and the babinet, the thermal insulation board is equipped with axis hole, and the axis hole is right against institute
The arc end of "U" type groove is stated, the output shaft is right against the axis hole and the output the tip of the axis stretches out in the axis hole
Outer end face.
Further, the one side on the babinet positioned at the input shaft is additionally provided with oil filler point.
Further, it is additionally provided with cool air inlet on the end cap of the babinet.
Further, sealing is equipped with the outer end face junction of the babinet respectively on the input shaft and the output shaft
Part.
Further, the babinet, the input shaft, the output shaft, the bevel gear mechanism, the sealing element and institute
It states lubricant grease and uses heat-resisting material.
Compared with prior art, the beneficial effects of the utility model are：1st, molten condition temperature of aluminum liquid be up to 600 degree with
On, there is higher requirement to the material of the transmission parts such as gear, there is high intensity and enough modelings in performance except it is required
Outside toughness, also require its main shaft do not occur it is larger be mingled with, white point, weld crack the defects of.The case of the steering mechanism of the design
Body, axis, bearing, gear, sealing element and lubricant grease using heat-resisting material, have good comprehensive heat resistance；
2nd, active thermal design is carried out, increases heat-insulated case, inner wall increases active thermal material, can play effective heat-insulated work
With；
3rd, lower box uses semi-circular design, increases air layer thickness, and runner is conducive to heat-insulated, reduction spin manifold temperature.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the babinet of the utility model.
Structure diagram when Fig. 3 is the heat-insulated case of the utility model and thermal insulation board installation.
Fig. 4 is a kind of structure diagram for embodiment that the utility model is applied to robot end.
Fig. 5 is the structure diagram for another embodiment that the utility model is applied to robot end.
In figure：1st, oil filler point；2nd, babinet；3rd, thermal insulation board；4th, output shaft；5th, heat-insulated case；6th, cool air inlet；7th, input
Axis；8th, "U" type groove；9th, axis hole.
Specific embodiment
To make to have further understanding and understanding with the effect reached to the structure feature of the utility model, to preferably in fact
Example and attached drawing cooperation detailed description are applied, is described as follows：
Embodiment 1
With reference to Fig. 1-3, a kind of high temperature gear for the casting of industrial robot molten aluminum for showing preferred embodiment turns to
Mechanism including babinet 2, is equipped with bevel gear mechanism, scribbles high temperature grease in bevel gear mechanism, on the one hand can increase in babinet 2
Add the lubrication between gear, on the other hand the distillation of high temperature grease can also be utilized to reduce the temperature of body；Bevel gear mechanism connects
Input shaft 7 and output shaft 4 are connected to, input shaft 7 and output shaft 4 axially extend and stretch out in the outer end face of the babinet 2, input
Angle is 90 ° between axis 7 and output shaft 4, and sealing is equipped with 2 outer end face junction of babinet respectively on input shaft 7 and output shaft 4
Part, the one side that the input shaft 7 is located on babinet 2 are additionally provided with oil filler point 1, facilitate and inject high temperature lubricating in bevel gear mechanism
Oil；The top of babinet 2 is equipped with end cap, and the axis of end cap and input shaft 7 is vertically arranged, and the lower end whole installation of babinet 2 is half
Cylinder, this structure are conducive to increase air layer thickness, and runner is conducive to heat-insulated, reduction by 2 temperature of babinet, the end cap of babinet 2
On be additionally provided with cool air inlet 6.
Heat shield shell 5 is set with outside babinet 2, heat-insulated case 5 uses semi-closed structure, is right against one side of the end cap
Opening is set, and the end cap of babinet 2 is equipped with through hole, and threaded hole is equipped with the heat-insulated case 5 of through hole correspondence position, babinet 2
Upper end cover is bolted with heat-insulated case 5, and for end cap with heat shield hull shape into confined space, air passes through cool air inlet 6
Convection current is formed with confined space, advantageously reduces organism temperature；Heat-insulated 5 edge of case be equipped with "U" type groove 8, heat-insulated case 5 with
Thermal insulation board 3 is equipped between babinet 2, thermal insulation board 3 is equipped with axis hole 9, and axis hole 9 is right against the arc end of "U" type groove 8, output shaft 4
The end for being right against axis hole 9 and output shaft 4 stretches out in the outer end face of axis hole 9, by setting heat-insulated case 5 and thermal insulation board 3, carries out
Active thermal designs, and increases heat-insulated case, and inner wall increases active thermal material, can play effective heat-blocking action.
Molten condition temperature of aluminum liquid is up to 600 degree or more, has higher requirement to the material of the transmission parts such as gear, except will
It is asked to have in performance outside high intensity and enough plasticity and toughness, also require its main shaft do not occur it is larger be mingled with, white point, weldering
The defects of connecing crackle.Babinet 2, input shaft 7, output shaft 4, bevel gear mechanism, sealing element and the lubricant grease of the design uses
Heat-resisting material is effectively guaranteed the stability of unit work, extends service life.
Application examples 1
As shown in figure 4, the above preferred embodiment of the design is applied to robot end, steering mechanism's output shaft termination
Molten aluminum pony ladle completes the molten aluminum casting work of single casting ladle.
Application examples 2
As shown in figure 5, the above preferred embodiment of the design is applied to robot end, steering mechanism's output shaft termination
Molten aluminum pony ladle completes the molten aluminum casting work of double teeming bag.
It is last it should be noted that：Various embodiments above is only used for making the technical solution of the utility model further detailed
It describes in detail bright rather than to limit it；Those skilled in the art is it should be appreciated that it still can be to each reality of the utility model
The technical characteristic for applying the technical solution of example description is modified or is polished；And these modifications or polishing do not make this practicality new
The essence of the technical solution of type departs from the spirit and scope of each embodiment technical solution.
Claims (5)
1. a kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum, including babinet (2), in the babinet (2)
Equipped with bevel gear mechanism, the bevel gear mechanism is connected with input shaft (7) and output shaft (4), the input shaft (7) and described defeated
Shaft (4) axially extends and stretches out in the outer end face of the babinet (2), angle between the input shaft (7) and output shaft (4)
For 90 °, the top of the babinet (2) is equipped with end cap, and the end cap is vertically arranged with the input shaft (7), it is characterised in that：Institute
The lower end whole installation of babinet (2) is stated as semi-cylindrical, heat shield shell (5), the heat shield are set with outside the babinet (2)
Shell (5) uses semi-closed structure, and the openings at one side for being right against the end cap is set, the one side edge of the heat-insulated case (5)
Equipped with "U" type groove (8), thermal insulation board (3), the thermal insulation board (3) are equipped between the heat-insulated case (5) and the babinet (2)
Axis hole (9) is equipped with, the axis hole (9) is right against the arc end of the "U" type groove (8), and the output shaft (4) is right against institute
The end for stating axis hole (9) and the output shaft (4) stretches out in the outer end face of the axis hole (9).
2. a kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum according to claim 1, feature
It is：One side on the babinet (2) positioned at the input shaft (7) is additionally provided with oil filler point (1).
3. a kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum according to claim 1, feature
It is：Cool air inlet (6) is additionally provided on the end cap.
4. a kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum according to claim 1, feature
It is：On the input shaft (7) and the output shaft (4) sealing element is equipped with the outer end face junction of the babinet (2) respectively.
5. a kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum according to claim 4, feature
It is：The babinet (2), the input shaft (7), the output shaft (4), the bevel gear mechanism, the sealing element use
Heat-resisting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104316.0U CN207386541U (en) | 2017-08-31 | 2017-08-31 | A kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104316.0U CN207386541U (en) | 2017-08-31 | 2017-08-31 | A kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386541U true CN207386541U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104316.0U Active CN207386541U (en) | 2017-08-31 | 2017-08-31 | A kind of high temperature pinion steering mechanism for the casting of industrial robot molten aluminum |
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| CN (1) | CN207386541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453372A (en) * | 2020-09-16 | 2021-03-09 | 上海发那科机器人有限公司 | Robot quantitative aluminum scooping double-pouring ladle casting gripper system in high-temperature environment |
-
2017
- 2017-08-31 CN CN201721104316.0U patent/CN207386541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453372A (en) * | 2020-09-16 | 2021-03-09 | 上海发那科机器人有限公司 | Robot quantitative aluminum scooping double-pouring ladle casting gripper system in high-temperature environment |
| CN112453372B (en) * | 2020-09-16 | 2022-07-01 | 上海发那科机器人有限公司 | Two ladle casting tongs systems that water of aluminium are ladled out to robot ration under high temperature environment |
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