CN213739594U - Heat treatment device for production of transmission gear - Google Patents
Heat treatment device for production of transmission gear Download PDFInfo
- Publication number
- CN213739594U CN213739594U CN202022265607.6U CN202022265607U CN213739594U CN 213739594 U CN213739594 U CN 213739594U CN 202022265607 U CN202022265607 U CN 202022265607U CN 213739594 U CN213739594 U CN 213739594U
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- Prior art keywords
- pipe
- resistance heating
- fixedly connected
- heat treatment
- transmission gear
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 title claims description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to a drive gear produces technical field, discloses a drive gear production is with heat treatment device, which comprises a bracket, the horizontal fixedly connected with bottom plate of support bottom, the vertical upwards fixed mounting of bottom plate bottom intermediate position has the cylinder, the vertical fixed connection that makes progress of piston rod upper end and round layer board bottom intermediate position of cylinder, and the vertical fixed mounting that makes progress of round layer board upper portion intermediate position has resistance heating section of thick bamboo, is located the peripheral vertical resistance heating stick that makes progress a plurality of equidistance of fixedly connected with of round layer board upper portion distributes. The utility model discloses a many resistance heating rods are pegged graft intraductally in the grafting, then resistance heating rod and resistance heating section of thick bamboo circular telegram simultaneously generate heat, and it is rotatory that servo motor work drives a plurality of follow-up pinions of initiative fluted disc meshing to guarantee that the pipe of pegging graft rotates, and then drive the gear rotation of cover on the pipe of pegging graft by omnidirectional heating, and because the pipe of pegging graft generates heat and heats the gear inner wall, improve heating effect and efficiency.
Description
Technical Field
The utility model relates to a drive gear production technical field specifically is a heat treatment device is used in drive gear production.
Background
At present, gear transmission is the most widely used transmission form in mechanical transmission. Its advantages are high accuracy, efficiency and reliability, compact structure and long service life. In order to prolong the service life of the gear, heat treatment is needed in the process of processing the gear.
Through retrieval application number 201711351297.6 discloses a heat treatment device is used in drive gear production, including the under casing, fixedly connected with motor on the under casing, the first pivot of output fixedly connected with of motor, the one end that the motor was kept away from to first pivot runs through the under casing and is connected with the inside wall rotation of under casing, fixed cover has cup jointed first gear in the first pivot, the under casing internal rotation is connected with a plurality of second pivots, fixed cup jointing has the second gear in the second pivot, first gear and second gear pass through the cingulum and connect, the top of under casing is equipped with the backup pad. Although the utility model discloses a gear that will wait to heat through stop gear is stable, drives the rotation of first pivot and drive the rotation of second pivot through the motor after that, and rethread coupling mechanism drives the backup pad and moves forward, when the backup pad moves forward, because the effect of gear sleeve makes the gear of waiting to heat rotate simultaneously, makes the gear be heated evenly.
However, the technical proposal still has the following defects found by the exploration of the utility model:
the gear fixing device has the advantages that the gear is inconvenient to fix, and the inner wall of the gear mounting hole cannot be heated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat treatment device is used in drive gear production, has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat treatment device for production of a transmission gear comprises a support, wherein the bottom of the support is horizontally and fixedly connected with a bottom plate, an air cylinder is vertically and upwardly and fixedly installed in the middle position of the bottom plate, the upper end part of a piston rod of the air cylinder is vertically and fixedly connected with the middle position of the bottom of a round supporting plate, a resistance heating cylinder is vertically and upwardly and fixedly installed in the middle position of the upper part of the round supporting plate, and a plurality of resistance heating rods which are distributed at equal intervals are vertically and upwardly and fixedly connected to the periphery of the upper part of the round supporting plate;
the upper part of the bracket is movably inserted with an inverted concave plate frame, a servo motor is vertically and downwards fixedly installed in the middle of the upper part of the inverted concave plate frame, a driving shaft lever of the servo motor is vertically and fixedly connected with the middle of the upper part of the driving large gear plate, shaft levers are horizontally and fixedly connected to the lower parts of the left side and the right side of the inverted concave plate frame, the shaft levers are movably inserted with the middle of the left side wall and the right side wall of the bracket, and a self-locking servo motor is horizontally and rightwards fixedly installed in the middle of the left side of the bracket;
the horizontal fixedly connected with plectane in the inboard upper portion of the grillage of falling spill, the peripheral vertical fixed embedding of plectane has the bearing, and the vertical fixed grafting downwards of axis of bearing has the grafting pipe, and the horizontal fixedly connected with follow-up pinion in grafting pipe upper end is a plurality of follow-up pinion meshes with the big fluted disc of initiative, and the screw thread is screwed to have the screwed pipe under the grafting pipe, and the fixed intercommunication of screwed pipe lower tip has the closing cap.
As an preferable embodiment of the present invention, the driving end of the self-locking servo motor is fixedly connected to the shaft rod.
As a preferred embodiment of the present invention, the length of the inverted concave plate frame is half of the height of the support.
As an preferable embodiment of the present invention, the insertion pipe and the plurality of resistance heating rods are aligned one by one in the vertical direction.
As a preferred embodiment of the present invention, the number of the insertion tubes and the resistance heating rods is equal.
As a preferred embodiment of the present invention, the diameter of the resistance heating rod is smaller than the inner diameter of the threaded pipe.
As an preferable embodiment of the present invention, the insertion pipe is an aluminum alloy pipe.
As an optimized embodiment of the present invention, the inner wall of the lower end of the inserting pipe is provided with a fastening thread adapted to the threaded pipe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a thereby cylinder work drives the round layer board and rises thereby guarantee that resistance heating barrel rises and guarantee that many resistance heating rods peg graft intraductally in pegging graft, then resistance heating rod and resistance heating barrel circular telegram simultaneously generate heat, it is rotatory that servo motor work drives a plurality of follow-up pinions of initiative fluted disc meshing, thereby guarantee that the pipe of pegging graft rotates, and then it is rotatory by the omnidirectional heating to drive the gear of cover on the pipe of pegging graft, and heat gear inner wall because the pipe of pegging graft generates heat, improve heating effect and efficiency, avoid not only fixed inconvenient of gear among the prior art, and still can not be to the problem of gear mounting hole inner wall heating.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a heat treatment apparatus for producing a transmission gear according to the present invention;
FIG. 2 is a schematic top view of the engagement between the follower pinion and the driving large gear plate of the heat treatment device for producing transmission gears according to the present invention;
FIG. 3 is a schematic structural view of the top view of the distribution positions of the resistance heating rods of the heat treatment device for producing the transmission gear of the present invention on the circular support plate;
FIG. 4 is a schematic view of a cross-sectional structure of the screw tube and the lower end of the insertion tube of the heat treatment apparatus for producing a transmission gear of the present invention;
fig. 5 is a schematic diagram of the structure of the position of the splicing pipe of the heat treatment device for producing the transmission gear of the present invention distributed on the circular plate.
In the figure: 1. a support; 2. an inverted concave plate frame; 3. a servo motor; 4. a driving big fluted disc; 5. a follower pinion; 6. a circular plate; 7. a bearing; 8. inserting a pipe; 9. sealing the cover; 10. a resistance heating rod; 11. a round supporting plate; 12. a cylinder; 13. a base plate; 14. a resistance heating cartridge; 15. a self-locking servo motor; 16. a shaft lever; 17. a threaded pipe.
The utility model provides an instrument all can be through market purchase and private customization acquisition.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a heat treatment device for production of a transmission gear comprises a support 1, wherein the bottom of the support 1 is horizontally and fixedly connected with a bottom plate 13, an air cylinder 12 is vertically and upwardly fixedly installed at the middle position of the bottom plate 13, the upper end part of a piston rod of the air cylinder 12 is vertically and fixedly connected with the middle position of the bottom of a round supporting plate 11, a resistance heating cylinder 14 is vertically and upwardly fixedly installed at the middle position of the upper part of the round supporting plate 11, and a plurality of resistance heating rods 10 which are distributed equidistantly are vertically and upwardly fixedly connected to the periphery of the upper part of the round supporting plate 11;
an inverted concave plate frame 2 is movably inserted at the upper part of a support 1, a servo motor 3 is vertically and downwards fixedly installed at the middle position of the upper part of the inverted concave plate frame 2, a driving shaft lever of the servo motor 3 is vertically and fixedly connected with the middle position of the upper part of a driving big fluted disc 4, shaft levers 16 are horizontally and fixedly connected at the lower parts of the left side and the right side of the inverted concave plate frame 2, the shaft levers 16 are movably inserted with the middle positions of the left side wall and the right side wall of the support 1, and a self-locking servo motor 15 is horizontally and rightwards fixedly installed at the middle part of the left side of the support 1;
a circular plate 6 is horizontally and fixedly connected to the upper part of the inner side of the inverted concave plate frame 2, a bearing 7 is vertically and fixedly embedded in the periphery of the circular plate 6, an inserting pipe 8 is vertically and downwardly fixedly inserted into a middle shaft of the bearing 7, a follow-up pinion 5 is horizontally and fixedly connected to the upper end of the inserting pipe 8, the plurality of follow-up pinions 5 are meshed with the driving big fluted disc 4, a threaded pipe 17 is screwed on the lower end part of the inserting pipe 8 in a threaded manner, and a sealing cover 9 is fixedly communicated with the lower end part of the threaded pipe 17; specifically, the method comprises the following steps: the self-locking servo motor 15 firstly drives the inverted concave plate frame 2 to rotate horizontally forwards when working, then an operator sleeves the gear on the inserting pipe 8 and rotationally covers the sealing cover 9, after the completion, the self-locking servo motor 15 works to drive the inverted concave plate frame 2 to reset, the cylinder 12 works to drive the circular supporting plate 11 to ascend so as to ensure that the resistance heating cylinder 14 ascends and ensure that the plurality of resistance heating rods 10 are inserted in the inserting pipe 8, then the resistance heating rods 10 and the resistance heating cylinder 14 are simultaneously electrified to generate heat, the servo motor 3 works to drive the driving big fluted disc 4 to be meshed with the plurality of driven pinions 5 to rotate so as to ensure that the inserting pipe 8 rotates, further the gear sleeved on the inserting pipe 8 is driven to rotate to be heated in all directions, and the inner wall of the gear is heated due to the heating of the inserting pipe 8, the heating effect and efficiency are improved, and the inconvenience in fixing of the gear in the prior art is avoided, and also cannot heat the inner wall of the gear mounting hole.
In this embodiment (see fig. 1), the driving end of the self-locking servo motor 15 is fixedly connected to the shaft 16.
In this embodiment (please refer to fig. 1), the length of the inverted concave rack 2 is half of the height of the support 1, so that the inverted concave rack 2 can rotate and level.
In this embodiment (see fig. 1), the plurality of splicing pipes 8 and the plurality of resistance heating rods 10 are aligned one by one in the vertical direction.
In this embodiment, the number of the insertion pipes 8 is equal to that of the resistance heating rods 10, so as to ensure that the insertion pipes are aligned and inserted one by one in the vertical direction.
In this embodiment, the diameter of the resistance heating rod 10 is smaller than the inner diameter of the threaded pipe 17, so that the resistance heating rod 10 can penetrate through the inner cavity of the insertion pipe 8 conveniently and movably.
In this embodiment, plug pipe 8 is aluminum alloy pipe fitting, and the heat conduction effect is better.
In this embodiment, the inner wall of the lower end of the insertion pipe 8 is provided with a fastening thread adapted to the threaded pipe 17.
When a heat treatment device for transmission gear production uses, it needs to be explained that, the utility model relates to a heat treatment device for transmission gear production, each part is general standard component or the part that technical staff in the field knows, and its structure and principle all can all be known or can be known through conventional experimental method for this technical staff through the technical manual.
When the device is used, the self-locking servo motor 15 firstly drives the inverted concave plate frame 2 to rotate horizontally forwards when working, then an operator sleeves the gear on the plug-in pipe 8 and rotationally covers the sealing cover 9, after the completion, the self-locking servo motor 15 drives the inverted concave plate frame 2 to reset when working, the cylinder 12 drives the circular supporting plate 11 to ascend so as to ensure that the resistance heating cylinder 14 ascends and ensure that the plurality of resistance heating rods 10 are plugged in the plug-in pipe 8, then the resistance heating rods 10 and the resistance heating cylinder 14 are simultaneously electrified to generate heat, the servo motor 3 drives the driving big fluted disc 4 to be meshed with the plurality of driven pinions 5 to rotate when working, so as to ensure that the plug-in pipe 8 rotates, and further drives the gear sleeved on the plug-in pipe 8 to rotate to be heated in an omnibearing manner, and the inner wall of the gear is heated due to the heat of the plug-in pipe 8, so that the heating effect and the efficiency are improved, thereby avoiding inconvenience in fixing of the gear in the prior art, and also cannot heat the inner wall of the gear mounting hole.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a drive gear production is with heat treatment device which characterized in that: the heating device comprises a support (1), wherein a bottom plate (13) is horizontally and fixedly connected to the bottom of the support (1), an air cylinder (12) is vertically and upwardly fixedly installed at the middle position of the bottom plate (13), the upper end part of a piston rod of the air cylinder (12) is vertically and fixedly connected with the middle position of the bottom of a round supporting plate (11), a resistance heating cylinder (14) is vertically and upwardly fixedly installed at the middle position of the upper part of the round supporting plate (11), and a plurality of resistance heating rods (10) which are distributed at equal intervals are vertically and upwardly and fixedly connected to the periphery of the upper part of the round supporting plate (11);
an inverted concave plate frame (2) is movably inserted at the upper part of the support (1), a servo motor (3) is vertically and downwards fixedly installed at the middle position of the upper part of the inverted concave plate frame (2), a driving shaft lever of the servo motor (3) is vertically and fixedly connected with the middle position of the upper part of the driving big fluted disc (4), shaft levers (16) are horizontally and fixedly connected at the lower parts of the left side and the right side of the inverted concave plate frame (2), the shaft levers (16) are movably inserted with the middle positions of the left side wall and the right side wall of the support (1), and a self-locking servo motor (15) is horizontally and fixedly installed at the middle part of the left side of the support (1) rightwards;
horizontal fixedly connected with plectane (6) in the inboard upper portion of spill grillage (2), the vertical fixed embedding in plectane 6 periphery has bearing (7), and the vertical fixed grafting downwards of axis of bearing (7) has grafting pipe (8), and the horizontal fixedly connected with follow-up pinion (5) in grafting pipe (8) upper end is a plurality of follow-up pinion (5) mesh with initiative fluted disc (4), and the end screw thread is twisted and is closed threaded pipe (17) under grafting pipe (8), and the end fixed intercommunication has closing cap (9) under threaded pipe (17).
2. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: the driving end of the self-locking servo motor (15) is fixedly connected with the shaft lever (16).
3. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: the length of the inverted concave plate frame (2) is half of the height of the support (1).
4. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: the inserting pipes (8) are aligned with the resistance heating rods (10) one by one in the vertical direction.
5. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: the number of the inserting pipes (8) is equal to that of the resistance heating rods (10).
6. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: the diameter of the resistance heating rod (10) is smaller than the inner diameter of the threaded pipe (17).
7. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: the inserting pipe (8) is an aluminum alloy pipe fitting.
8. The heat treatment apparatus for producing a transmission gear according to claim 1, wherein: and the inner wall of the lower end of the inserting pipe (8) is provided with a fastening thread matched with the threaded pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265607.6U CN213739594U (en) | 2020-10-13 | 2020-10-13 | Heat treatment device for production of transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265607.6U CN213739594U (en) | 2020-10-13 | 2020-10-13 | Heat treatment device for production of transmission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213739594U true CN213739594U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265607.6U Expired - Fee Related CN213739594U (en) | 2020-10-13 | 2020-10-13 | Heat treatment device for production of transmission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213739594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094996A (en) * | 2020-10-13 | 2020-12-18 | 济南健嵘精密机械有限公司 | Heat treatment device for production of transmission gear |
-
2020
- 2020-10-13 CN CN202022265607.6U patent/CN213739594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112094996A (en) * | 2020-10-13 | 2020-12-18 | 济南健嵘精密机械有限公司 | Heat treatment device for production of transmission gear |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |