CN210458299U - Annealing device for gear production - Google Patents
Annealing device for gear production Download PDFInfo
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- CN210458299U CN210458299U CN201921391325.1U CN201921391325U CN210458299U CN 210458299 U CN210458299 U CN 210458299U CN 201921391325 U CN201921391325 U CN 201921391325U CN 210458299 U CN210458299 U CN 210458299U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses an annealing device is used in gear production relates to gear machining technical field, has solved the problem of high and the extravagant energy of gear annealing device clamping frequency among the prior art, and its technical essential is: the gear-driven high-frequency heating device comprises a base, wherein a gear rotating seat and a driving motor are arranged on the base, a gear supporting sleeve is arranged on the gear rotating seat, a telescopic cylinder used for pushing the gear supporting sleeve to lift is also arranged on the base, one side of the base is connected with a high-frequency heating furnace used for heating a gear workpiece, and a heating coil is arranged right above the telescopic cylinder of the high-frequency heating furnace; the utility model discloses a pivoted gear rotary seat loads pending gear, then through telescopic cylinder jack-up gear's mode heat treatment gear in proper order, for prior art, the utility model discloses heat treatment efficiency is high, and gear clamping time is short, and high frequency heating furnace dead time is short simultaneously for more energy saving when the gear heat treatment.
Description
Technical Field
The utility model relates to a gear machining technical field especially relates to an annealing device is used in gear production.
Background
The general gear annealing equipment generally comprises a workbench and an annealing equipment body arranged on the workbench, and the specific action mode is as follows, an equipment switch is turned on, a product is lifted into an inductor by hands and moves upwards slowly until a part needing annealing is changed into bright red, and then the part is placed on a transfer frame for cooling.
Chinese patent publication No. CN209039524U discloses a gear machining device, especially relates to a semi-automatic gear annealing device, including workstation, the annealing equipment main part of installing on the workstation and the inductor of installing in the annealing equipment main part, workstation one side bottom is equipped with the lift cylinder, the piston rod top of lift cylinder is equipped with a motor, install the frock clamp of clamping product on the main shaft of motor, the position of frock clamp and the position of inductor are corresponding. The device can automatically lift and feed materials at a constant speed during product processing, and can rotate during processing to ensure the uniformity of the hardness of the product during processing, and during processing, the product is clamped by a tool clamp without holding the product by hands or a clamp by hands, so that the processing safety is high, the efficiency is high, and the quality is stable and reliable; however, the device can only clamp one gear at a time, the heat treatment efficiency is low, and meanwhile, the annealing equipment main body is always in an open state in the heat treatment process, so that a large amount of energy is wasted in the process of clamping the gear, and therefore the annealing device for gear production is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned defect, a gear annealing device for production is provided, the on-line screen storage device comprises a base, be equipped with the gear revolve seat that is used for clamping gear workpiece on the base and be used for drive gear revolve seat pivoted driving motor, it supports the cover to be equipped with the gear that is used for restricting gear workpiece along gear revolve seat axial displacement on the gear revolve seat, still be equipped with on the base and be used for promoting the gear and support the telescopic cylinder that the cover goes up and down, one side of base is connected with the high frequency heating furnace who is used for heating gear workpiece, high frequency heating furnace is equipped with heating coil directly over telescopic cylinder, with the problem of the high and extravagant energy.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an annealing device is used in gear production, includes the base, be equipped with the gear revolving seat that is used for clamping gear workpiece on the base and be used for drive gear revolving seat pivoted driving motor, be equipped with on the gear revolving seat and be used for restricting gear workpiece along gear revolving seat axial displacement's gear support cover, still be equipped with on the base and be used for promoting the gear to support the telescopic cylinder that the cover goes up and down, one side of base is connected with the high-frequency heating furnace who is used for heating gear workpiece, high-frequency heating furnace is equipped with heating coil directly over telescopic cylinder.
As the utility model discloses a further scheme is equipped with the revolving bed support frame that is used for supporting the gear revolving bed on the base, and the revolving bed support frame is whole to be L shape, and the upper end of revolving bed support frame is equipped with the steel ball, and the steel ball inslot of steel ball on the revolving bed support frame rolls, and the revolving bed support frame is equipped with the array, and the axle equipartition of revolving bed support frame around the gear revolving bed.
As a further scheme of the utility model, the gear revolving base is of an inner and outer double ring structure, a support ring is arranged inside the gear revolving base, a motor connecting hole is arranged in the middle of the support ring, and a spline is arranged in the motor connecting hole; a gear placing ring is arranged outside the gear rotary seat, a gear placing hole for placing a gear supporting sleeve is formed in the gear placing ring, the gear placing hole is a counter sink hole, and spokes are arranged between the supporting ring and the gear placing ring; a rotary seat driving head which is used for being matched and connected with the gear rotary seat is arranged on the driving motor, and a spline is arranged on the outer edge of the rotary seat driving head; the gear support sleeve is provided with an outer edge matched with the gear placing hole.
As a further proposal, the motor connecting hole is internally provided with a conical surface for limiting the axle center of the gear rotary seat, and one end of the rotary seat driving head is provided with a conical surface.
As a further scheme of the utility model, telescopic cylinder's cylinder is epaxial to be equipped with and to support set complex with the gear and support set top, supports the cylinder of cover top for having the chamfer in the upper end of supporting set top, and the lower extreme that supports set top is equipped with the conical surface.
As the utility model discloses further scheme, telescopic cylinder with support set top support and be equipped with telescopic rod subassembly, telescopic rod subassembly includes sleeve pipe and telescopic link, the cover pipe box is established on the telescopic link, there is adjusting screw through threaded connection on the sleeve pipe, be equipped with the flange that the connection supported set top on the sleeve pipe, the sleeve pipe has the adapter sleeve of the cylinder axle of connecting telescopic cylinder, is equipped with fastening screw in the adapter sleeve.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a pivoted gear rotary seat loads pending gear, then through telescopic cylinder jack-up gear's mode heat treatment gear in proper order, for prior art, the utility model discloses heat treatment efficiency is high, and gear clamping time is short, and high frequency heating furnace dead time is short simultaneously for more energy saving when the gear heat treatment.
Drawings
FIG. 1 is a schematic structural view of an annealing apparatus for gear production in example 1.
FIG. 2 is a schematic structural view of a gear rotary base in the annealing device for gear production.
FIG. 3 is a schematic structural view of a rotary base support frame in the annealing device for gear production.
FIG. 4 is a schematic structural view of a gear supporting sleeve in the annealing device for gear production.
Fig. 5 is a schematic structural diagram of a supporting sleeve plug in the annealing device for gear production.
FIG. 6 is a schematic structural view of an annealing apparatus for gear production in example 2.
FIG. 7 is a schematic structural view of a telescopic rod assembly in the annealing apparatus for gear production.
Reference numerals: 1-base, 11-revolving bed support frame, 2-gear revolving bed, 21-support ring, 22-gear placing ring, 23-gear placing hole, 24-spoke, 25-motor connecting hole, 3-gear support sleeve, 4-driving motor, 5-revolving bed driving head, 6-telescopic cylinder, 61-sleeve, 62-telescopic rod, 7-support sleeve top, 8-high frequency heating furnace, 81-heating coil and 9-gear workpiece.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1, an annealing device for gear production comprises a base 1, wherein a gear rotary seat 2 for clamping a gear workpiece 9 and a driving motor 4 for driving the gear rotary seat 2 to rotate are arranged on the base 1, a gear supporting sleeve 3 for limiting the gear workpiece 9 to move along the axial direction of the gear rotary seat 2 is arranged on the gear rotary seat 2, a telescopic cylinder 6 for pushing the gear supporting sleeve 3 to lift is further arranged on the base 1, a high-frequency heating furnace 8 for heating the gear workpiece 9 is connected to one side of the base 1, and a heating coil 81 is arranged right above the telescopic cylinder 6 of the high-frequency heating furnace 8;
the base 1 is used for supporting the annealing device, the shape of the base 1 is determined by the arrangement of parts on the annealing device, in the embodiment, the base 1 is a steel plate, the bottom of the base 1 is provided with supporting legs, the base 1 is provided with a rotary seat supporting frame 11 for supporting the gear rotary seat 2, the rotary seat supporting frame 11 is fixed on the base 1 through screws, as shown in fig. 3, the whole rotary seat supporting frame 11 is L-shaped, the upper end of the rotary seat supporting frame 11 is provided with steel balls, the steel balls roll in steel ball grooves on the rotary seat supporting frame 11 and are used for reducing the friction force between the rotary seat supporting frame 11 and the gear rotary seat 2, the rotary seat supporting frame 11 is provided with a plurality of groups, the rotary seat supporting frames 11 are uniformly distributed around the central axis of the gear rotary seat 2, and the rotary seat;
as shown in fig. 2, the gear rotating base 2 is of an inner and outer double-ring structure, a support ring 21 is arranged inside the gear rotating base 2, the support ring 21 is placed on a rotating base support frame 11 and used for supporting the gear rotating base 2, a motor connecting hole 25 is arranged in the middle of the support ring 21, a spline is arranged in the motor connecting hole 25, and preferably, a conical surface is arranged in the motor connecting hole 25 and used for limiting the axis of the gear rotating base 2; a gear placing ring 22 is arranged outside the gear rotary seat 2, a gear placing hole 23 for placing the gear supporting sleeve 3 is formed in the gear placing ring 22, the gear placing hole 23 is a counter sinking hole and is used for supporting the gear supporting sleeve 3, spokes 24 are arranged between the supporting ring 21 and the gear placing ring 22 and are used for connecting the supporting ring 21 and the gear placing ring 22, in the embodiment, six spokes 24 are arranged, and the spokes 24 are uniformly distributed around the central axis of the supporting ring 21;
as shown in fig. 4, the gear support sleeve 3 is in a circular tube shape, and the gear support sleeve 3 is provided with an outer edge matched with the gear placing hole 23;
preferably, the shape of the inside of the gear support sleeve 3 changes according to the change of the gear workpiece 9, in this example, the gear workpiece 9 is a driving bevel gear, and one end of the gear support sleeve 3, which is provided with an outer edge, is provided with a conical surface for placing a bevel gear to position the bevel gear;
the driving motor 4 is a stepping motor, the single rotation angle of the driving motor 4 is determined according to the number of the gear placing holes 23 on the gear rotating base 2, in the embodiment, 12 gear placing holes 23 are provided, and the single rotation angle of the driving motor 4 is 30 degrees; the driving motor 4 is provided with a rotary seat driving head 5 which is used for being matched and connected with the gear rotary seat 2, the outer edge of the rotary seat driving head 5 is provided with a spline, the rotary seat driving head 5 is inserted into the motor connecting hole 25, and after the driving motor 4 rotates, the driving motor 4 drives the gear rotary seat 2 to rotate through the rotary seat driving head 5;
preferably, one end of the rotary seat driving head 5 is provided with a conical surface for positioning the axis of the gear rotary seat 2;
preferably, the gear revolving seat 2 is in clearance fit with the revolving seat driving head 5, so that the gear revolving seat 2 and the gear workpiece 9 on the gear revolving seat 2 can move together by using hoisting equipment, the time for clamping the gear workpiece 9 is reduced, after the gear workpiece 9 on the gear revolving seat 2 is heated, the gear revolving seat 2 is hoisted by using the hoisting equipment and is placed at a cooling position, and then the gear revolving seat 2 loaded with the gear workpiece 9 which is not processed is placed on the revolving seat supporting frame 11, the no-load time of the high-frequency heating furnace 8 is reduced, and the energy waste is reduced;
the telescopic cylinder 6 is fixed on the base 1, a cylinder shaft of the telescopic cylinder 6 is provided with a supporting sleeve top head 7 matched with the gear supporting sleeve 3, as shown in fig. 5, the upper end of the supporting sleeve top head 7 is a cylinder with a chamfer, the lower end of the supporting sleeve top head 7 is provided with a conical surface, when the cylinder shaft of the telescopic cylinder 6 extends out, the supporting sleeve top head 7 is inserted into the gear supporting sleeve 3, the inclined surface of the supporting sleeve top head 7 jacks up the gear supporting sleeve 3, so that the gear workpiece 9 is driven to ascend, and then the gear workpiece 9 is inserted into the heating coil 81, and the heating work is completed.
Example 2
As shown in fig. 6, an annealing device for gear production comprises a base 1, wherein a gear rotary seat 2 for clamping a gear workpiece 9 and a driving motor 4 for driving the gear rotary seat 2 to rotate are arranged on the base 1, a gear support sleeve 3 for limiting the gear workpiece 9 to move axially along the gear rotary seat 2 is arranged on the gear rotary seat 2, a telescopic cylinder 6 for pushing the gear support sleeve 3 to lift is further arranged on the base 1, a high-frequency heating furnace 8 for heating the gear workpiece 9 is connected to one side of the base 1, and a heating coil 81 is arranged right above the telescopic cylinder 6 of the high-frequency heating furnace 8;
preferably, in order to adapt to gear workpieces 9 with different lengths, the telescopic cylinder 6 and the support of the support sleeve top 7 are provided with telescopic rod assemblies, as shown in fig. 7, each telescopic rod assembly comprises a sleeve 61 and a telescopic rod 62, the sleeve 61 is sleeved on the telescopic rod 62, the sleeve 61 is connected with an adjusting screw through a thread for fastening the telescopic rod 62, the sleeve 61 is provided with a flange for connecting the support sleeve top 7, a connecting sleeve for connecting a cylinder shaft of the telescopic cylinder 6 is arranged below the sleeve 61, and the connecting sleeve is internally provided with a fastening screw;
other structures of this embodiment are the same as those of embodiment 1.
To sum up, the utility model discloses a theory of operation is:
before the gear workpiece 9 is annealed and heated, the gear workpiece 9 is placed on a gear supporting sleeve 3, a gear rotary seat 2 is hoisted to a rotary seat supporting frame 11, a telescopic cylinder 6 and a high-frequency heating furnace 8 are started, the telescopic cylinder 6 inserts the gear workpiece 9 into a heating coil 81 through a supporting sleeve top head 7 and the gear supporting sleeve 3, the high-frequency heating furnace 8 heats the gear workpiece 9 through induction current, after the gear workpiece is heated for a preset time, the telescopic cylinder 6 retracts, then a driving motor 4 rotates for a preset angle, the telescopic cylinder 6 inserts the gear workpiece 9 into the heating coil 81 through the supporting sleeve top head 7 and the gear supporting sleeve 3, the high-frequency heating furnace 8 heats the gear workpiece 9 through induction current, after the gear workpiece is heated for a preset time, the telescopic cylinder 6 retracts and circulates in turn until the gear workpiece 9 on the gear rotary seat 2 is heated, and the gear rotary seat 2 is hoisted to a cooling, and then hoisting the gear rotary seat 2 loaded with the gear workpiece 9 onto the rotary seat support frame 11 for heating.
It needs to be explained very much, the annealing principle of gear is prior art's application in this application, heats the gear in proper order through pivoted gear revolving bed and then unified hoist and mount gear revolving bed and be used for reducing the clamping time and be the innovation point of this application, and it has effectively solved the problem that gear annealing device clamping frequency is high and the extravagant energy among the prior art.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an annealing device is used in gear production, including base (1), a serial communication port, be equipped with gear rotary seat (2) that are used for clamping gear workpiece (9) on base (1) and be used for drive gear rotary seat (2) pivoted driving motor (4), be equipped with on gear rotary seat (2) and be used for limiting gear workpiece (9) along gear rotary seat (2) axial displacement's gear support cover (3), still be equipped with on base (1) and be used for promoting gear support cover (3) telescopic cylinder (6) that go up and down, one side of base (1) is connected with high-frequency heating furnace (8) that are used for heating gear workpiece (9), high-frequency heating furnace (8) are equipped with heating coil (81) directly over telescopic cylinder (6).
2. The annealing device for gear production according to claim 1, wherein the base (1) is provided with a rotary seat support frame (11) for supporting the gear rotary seat (2), the rotary seat support frame (11) is L-shaped as a whole, steel balls are arranged at the upper end of the rotary seat support frame (11) and roll in steel ball grooves on the rotary seat support frame (11), the rotary seat support frame (11) is provided with a plurality of groups, and the rotary seat support frames (11) are uniformly distributed around the central axis of the gear rotary seat (2).
3. The annealing device for gear production according to claim 1, wherein the gear rotary base (2) is of an inner and outer double ring structure, a support ring (21) is arranged inside the gear rotary base (2), a motor connecting hole (25) is arranged in the middle of the support ring (21), and a spline is arranged in the motor connecting hole (25); a gear placing ring (22) is arranged outside the gear rotary seat (2), a gear placing hole (23) for placing the gear supporting sleeve (3) is formed in the gear placing ring (22), the gear placing hole (23) is a counter sink hole, and spokes (24) are arranged between the supporting ring (21) and the gear placing ring (22); a rotary seat driving head (5) which is used for being matched and connected with the gear rotary seat (2) is arranged on the driving motor (4), and a spline is arranged on the outer edge of the rotary seat driving head (5); the gear support sleeve (3) is provided with an outer edge matched with the gear placing hole (23).
4. The annealing device for gear production according to claim 3, wherein a conical surface is arranged in the motor connecting hole (25) for limiting the axis of the gear rotary seat (2), and a conical surface is arranged at one end of the rotary seat driving head (5).
5. The annealing device for gear production according to any one of claims 1-4, wherein a cylinder shaft of the telescopic cylinder (6) is provided with a supporting sleeve top head (7) matched with the gear supporting sleeve (3), the upper end of the supporting sleeve top head (7) is a cylinder with a chamfer, and the lower end of the supporting sleeve top head (7) is provided with a conical surface.
6. The annealing device for gear production according to claim 5, wherein the telescopic cylinder (6) and the support of the support sleeve top (7) are provided with telescopic rod assemblies, each telescopic rod assembly comprises a sleeve (61) and a telescopic rod (62), the sleeve (61) is sleeved on the telescopic rod (62), the sleeve (61) is connected with an adjusting screw through a thread, the sleeve (61) is provided with a flange connected with the support sleeve top (7), a connecting sleeve connected with a cylinder shaft of the telescopic cylinder (6) is arranged below the sleeve (61), and a fastening screw is arranged in the connecting sleeve.
Priority Applications (1)
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CN201921391325.1U CN210458299U (en) | 2019-08-26 | 2019-08-26 | Annealing device for gear production |
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CN201921391325.1U CN210458299U (en) | 2019-08-26 | 2019-08-26 | Annealing device for gear production |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113061708A (en) * | 2021-03-18 | 2021-07-02 | 青州市建富齿轮有限公司 | Cushion disc die for preventing workpiece from deforming during heat treatment |
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2019
- 2019-08-26 CN CN201921391325.1U patent/CN210458299U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113061708A (en) * | 2021-03-18 | 2021-07-02 | 青州市建富齿轮有限公司 | Cushion disc die for preventing workpiece from deforming during heat treatment |
CN113061708B (en) * | 2021-03-18 | 2022-04-08 | 青州市建富齿轮有限公司 | Cushion disc die for preventing workpiece from deforming during heat treatment |
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Address after: No.68 Yanxing Road, Yandu District, Yancheng City, Jiangsu Province Patentee after: Jiangsu Sheng'an transmission Co., Ltd Address before: No.36, Jianye Road, Zhangzhuang office, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU SHENG'AN RESOURCES Co.,Ltd. |