CN211897028U

CN211897028U - Quick local annealing device of lasso

Info

Publication number: CN211897028U
Application number: CN202020491373.4U
Authority: CN
Inventors: 杜苏静
Original assignee: Hebei Hailan Bearing Manufacture Co ltd
Current assignee: Hebei Hailan Bearing Manufacture Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-10
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a quick local annealing device of lasso, which comprises a base, the top of base is seted up flutedly, the interior bottom both sides of recess all are provided with a plurality of electric telescopic handle, be provided with interval slewing mechanism between electric telescopic handle's the top, top one side of interval slewing mechanism is provided with matched with loading board with it, the top outside of loading board evenly is provided with a plurality of location die holders, the top of location die holder all is provided with matched with bearing ring with it, the top of base and the one side that is located the recess are provided with high frequency induction heater, one side that high frequency induction heater just is close to bearing ring is provided with the annular heating pipe. Has the advantages that: the local annealing treatment of all bearing rings on the bearing plate can be automatically realized, and compared with the traditional manual operation mode, the labor intensity of workers is effectively reduced, the production efficiency is improved, and the overall production quality of the bearing is ensured.

Description

Quick local annealing device of lasso

Technical Field

The utility model relates to a bearing ring processing equipment technical field particularly, relates to a quick local annealing device of lasso.

Background

For bearing inner sleeves with screw holes, the screw holes are usually processed before heat treatment and quenched together with the inner sleeve to about HRC60, and in order to meet the hardness requirement of the screw holes, local softening is often performed on the periphery of the screw holes after integral quenching. At present, a high-frequency induction heating local annealing mode is mostly used, and the screw hole and an axial annular cylinder where the screw hole is located are softened by induction heating and conduction of an annular heating ring sleeved around the screw hole on the outer surface of a workpiece, so that the aim of reducing the hardness is fulfilled.

The high-frequency annealing mode of the screw holes of the bearing inner ring of the existing equipment is generally that a worker wears gloves manually to vertically hold the bearing inner ring below an induction coil, the bearing inner ring is arranged on a workbench, the screw holes of the bearing inner ring are positioned in the induction coil and complete local induction heating after about 2 seconds, however, the mode of manual control, manual feeding, material holding and discharging is large in labor intensity, poor in condition, low in production efficiency and unstable in quality, and the overall quality of the bearing is easily influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a quick local annealing device of lasso to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a quick local annealing device of lasso, which comprises a base, the top of base is seted up flutedly, the interior bottom both sides of recess all are provided with a plurality of electric telescopic handle, be provided with interval slewing mechanism between electric telescopic handle's the top, top one side of interval slewing mechanism is provided with matched with loading board with it, the top outside of loading board evenly is provided with a plurality of location die holders, the top of location die holder all is provided with matched with bearing ring with it, the top of base and the one side that is located the recess are provided with high frequency induction heater, high frequency induction heater just is provided with the annular heating pipe near one side of bearing ring, and the annular heating pipe is located bearing ring.

Further, in order to facilitate the installation and the placement of the base, the two sides of the bottom of the base are provided with supporting blocks, and the bottoms of the supporting blocks are provided with anti-slip pads.

Further, in order to facilitate the operation and control of the equipment by workers, a control panel is arranged on the front side of the top of the base, and a plurality of control buttons are arranged on the control panel.

Further, in order to drive the loading board and carry out the intervallic rotation, make the location die holder drive the bearing ring and carry out the rotation of intervallic, interval slewing mechanism includes the bottom plate, and the bottom of bottom plate and electric telescopic handle's top fixed connection, bottom one side of bottom plate is provided with the motor, top one side of bottom plate is provided with first rotating disk, and the middle part of first rotating disk and the output shaft of motor, the top of first rotating disk is provided with the half-disk, the top of first rotating disk and the one side that is located the half-disk are provided with the fixed column, one side that the fixed column was kept away from to the half-disk is provided with the second rotating disk, and the bottom fixed connection of the top of second rotating disk and loading board, a plurality of and half-disk matched with arc wall have evenly been seted up in the outside of second.

Furthermore, in order to facilitate the rotation of the second rotating disc, the bottom of the second rotating disc is rotatably connected with the bottom plate through a rotating shaft.

Further, in order to make the fixed column drive the second rolling disc pivoted while can avoid with the contact of loading board, guarantee interval slewing mechanism's normal operating, the top of first rolling disc and the bottom fixed connection of semicircle dish, and the height of semicircle dish and fixed column all is less than the height of second rolling disc.

The utility model has the advantages that: through interval slewing mechanism's use for it can drive the loading board and carry out the interval nature and rotate, thereby makes the location die holder can drive the bearing ring and carry out the rotation of interval nature, deuterogamies electric telescopic handle and annular heating pipe's use, makes the utility model discloses can realize automatically that the local annealing treatment to all bearing rings on the loading board compares in traditional manual operation mode, has reduced staff's intensity of labour effectively, has improved production efficiency, has guaranteed the whole production quality of bearing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a rapid local annealing device for ferrules according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a spacing rotating mechanism in the quick local annealing device for ferrules according to the embodiment of the invention;

fig. 3 is a top view of a base in a rapid localized annealing device for ferrules according to an embodiment of the present invention.

In the figure:

1. a base; 2. a support block; 3. a groove; 4. an electric telescopic rod; 5. an interval rotating mechanism; 6. a carrier plate; 7. positioning a die holder; 8. a bearing ring; 9. a high-frequency induction heater; 10. an annular heating pipe; 11. a control panel; 12. a control button; 13. a base plate; 14. a motor; 15. a first rotating disk; 16. a semicircular disc; 17. fixing a column; 18. a second rotating disk; 19. an arc-shaped slot; 20. a strip-shaped groove; 21. and rotating the shaft.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a quick local annealing device of lasso.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a ferrule rapid local annealing device according to an embodiment of the present invention comprises a base 1, a storage battery for supplying power is disposed inside the base 1, and the storage battery is charged by an external charging wire, a groove 3 is disposed on the top of the base 1, a plurality of electric telescopic rods 4 are disposed on both sides of the inner bottom of the groove 3, an interval rotating mechanism 5 is disposed between the tops of the electric telescopic rods 4, a bearing plate 6 matched with the interval rotating mechanism 5 is disposed on one side of the top of the interval rotating mechanism 5, a plurality of positioning mold bases 7 are uniformly disposed on the outer side of the top of the bearing plate 6, bearing ferrules 8 matched with the positioning mold bases 7 are disposed on the top of the positioning mold bases 7, a high frequency induction heater 9 is disposed on one side of the groove 3 of the top of the base 1, a ring-shaped heating pipe 10, and the annular heating pipe 10 is positioned right above the bearing ring 8.

By means of the above-mentioned technical scheme, through the use of interval slewing mechanism 5 for it can drive loading board 6 and carry out the interval nature and rotate, thereby makes location die holder 7 can drive bearing ring 8 and carry out the rotation of interval nature, deuterogamies electric telescopic handle 4 and annular heating pipe 10's use, makes the utility model discloses automatically can realize the local annealing treatment to all bearing ring 8 on loading board 6, compare in traditional manual operation mode, reduce staff's intensity of labour effectively, improve production efficiency, guaranteed the whole production quality of bearing.

In one embodiment, the base 1 is provided with supporting blocks 2 at both sides of the bottom thereof, and the bottom of the supporting blocks 2 is provided with anti-slip pads. By such arrangement, the installation and placement of the base 1 are facilitated.

In one embodiment, the top front side of the base 1 is provided with a control panel 11, and a plurality of control buttons 12 are arranged on the control panel 11. Through the arrangement, the operation and control of the equipment can be conveniently realized by the staff. In specific application, the control panel 11 is electrically connected with the electric telescopic rod 4, the motor 14 and the high-frequency induction heater 9 respectively.

In one embodiment, the interval rotating mechanism 5 includes a bottom plate 13, and the bottom of the bottom plate 13 is fixedly connected with the top of the electric telescopic handle 4, a motor 14 is arranged on one side of the bottom plate 13, a first rotating disc 15 is arranged on one side of the top of the bottom plate 13, and the middle of the first rotating disc 15 is connected with an output shaft of the motor 14, a semicircular disc 16 is arranged on the top of the first rotating disc 15, a fixing column 17 is arranged on one side of the first rotating disc 15, which is located on the semicircular disc 16, a second rotating disc 18 is arranged on one side of the semicircular disc 16, which is far away from the fixing column 17, and the top of the second rotating disc 18 is fixedly connected with the bottom of the bearing plate 6, a plurality of arc-shaped grooves 19 matched with the semicircular disc 16 are uniformly arranged on the outer side of. Through the use of interval slewing mechanism 5 for it can drive loading board 6 and carry out the interval nature and rotate, thereby makes location die holder 7 can drive bearing ring 8 and carry out the rotation of interval nature, deuterogamies electric telescopic handle 4 and annular heating pipe 10's use, makes the utility model discloses can realize automatically that the local annealing treatment to all bearing ring 8 on loading board 6 compares in traditional manual operation mode, has reduced staff's intensity of labour effectively, has improved production efficiency, has guaranteed the whole production quality of bearing.

In one embodiment, the bottom of the second rotatable disk 18 is rotatably connected to the base plate 13 by a rotatable shaft 21. By so arranging, the rotation of the second rotary disk 18 is facilitated.

In one embodiment, the top of the first rotary disk 15 is fixedly connected with the bottom of the semi-circular disk 16, and the height of the semi-circular disk 16 and the height of the fixed column 17 are lower than the height of the second rotary disk 18. Through the arrangement, the fixing column 17 can avoid contact with the bearing plate 6 while driving the second rotating disc 18 to rotate, and normal operation of the interval rotating mechanism 5 is guaranteed.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the bearing ring 8 is firstly placed on the positioning die holder 7, then the electric telescopic rod 4 is controlled to drive the bottom plate 13 to move upwards, so as to drive the bearing ring 8 to move upwards, at the moment, the screw hole part of the rightmost bearing ring 8 is just positioned in the middle of the annular heating pipe 10, and the high-frequency induction heater 9 and the motor 14 are simultaneously controlled to work, the screw hole part of the bearing ring 8 is heated by the annular heating pipe 10 under the action of the high-frequency induction heater 9, after 2 seconds, the electric telescopic rod 4 drives the bearing plate 6 to move downwards, so that the bearing ring 8 moves to the lower part of the annular heating pipe 10, at the moment, the first rotating disc 15 is driven to rotate under the action of the motor 14, so as to drive the fixing column 17 to rotate, when the fixing column 17 is in contact with the strip-shaped groove 20, the second rotating disc 18 is driven to rotate, so as to drive the bearing, when the fixed column 17 is separated from the strip-shaped groove 20, the second rotating disc 18 stops rotating, at the moment, the next bearing ring 8 is just located under the annular heating pipe 10, the screw hole portion of the bearing ring 8 is driven by the electric telescopic handle 4 to move to the middle of the annular heating pipe 10 again and carry out heating treatment on the annular heating pipe 10, after 2 seconds, the electric telescopic handle 4 drives the bearing plate 6 to move downwards again, so that the bearing ring 8 moves to the lower side of the annular heating pipe 10, at the moment, the fixed column 17 just contacts with the next strip-shaped groove 20 and drives the second rotating disc 18 to rotate, and circulation is adopted, so that annealing treatment of all the bearing rings 8 on the bearing plate 6 can be realized.

To sum up, with the help of the utility model discloses an above-mentioned technical scheme, through the use of interval slewing mechanism 5 for it can drive loading board 6 and carry out the interval nature and rotate, thereby makes location die holder 7 can drive bearing ring 8 and carry out the rotation of interval nature, deuterogamies electric telescopic handle 4 and annular heating pipe 10's use, makes the utility model discloses can realize automatically that the local annealing treatment of all bearing ring 8 on loading board 6 compares in traditional manual operation mode, has reduced staff's intensity of labour effectively, has improved production efficiency, has guaranteed the whole production quality of bearing.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The quick local annealing device for the ferrule is characterized by comprising a base (1), wherein a groove (3) is formed in the top of the base (1), a plurality of electric telescopic rods (4) are arranged on two sides of the inner bottom of the groove (3), an interval rotating mechanism (5) is arranged between the tops of the electric telescopic rods (4), a bearing plate (6) matched with the interval rotating mechanism (5) is arranged on one side of the top of the interval rotating mechanism (5), a plurality of positioning die holders (7) are uniformly arranged on the outer side of the top of the bearing plate (6), bearing ferrules (8) matched with the positioning die holders (7) are arranged on the tops of the positioning die holders (7), a high-frequency induction heater (9) is arranged on one side, located on the groove (3), of the top of the base (1), and an annular heating pipe (10) is arranged on one side, close to the bearing ferrules (, and the annular heating pipe (10) is positioned right above the bearing ring (8).

2. The quick local annealing device for ferrules according to claim 1 is characterized in that two sides of the bottom of the base (1) are provided with supporting blocks (2), and the bottom of each supporting block (2) is provided with a non-slip mat.

3. The quick local annealing device for ferrules according to claim 1 is characterized in that a control panel (11) is arranged on the top front side of the base (1), and a plurality of control buttons (12) are arranged on the control panel (11).

4. The quick local annealing device for ferrules according to claim 1, characterized in that the spacing rotating mechanism (5) comprises a bottom plate (13), the bottom of the bottom plate (13) is fixedly connected with the top of the electric telescopic rod (4), one side of the bottom plate (13) is provided with a motor (14), one side of the top of the bottom plate (13) is provided with a first rotating disk (15), the middle of the first rotating disk (15) is connected with an output shaft of the motor (14), the top of the first rotating disk (15) is provided with a semi-circular disk (16), the top of the first rotating disk (15) and one side of the semi-circular disk (16) are provided with a fixed column (17), one side of the semi-circular disk (16) far away from the fixed column (17) is provided with a second rotating disk (18), and the top of the second rotating disk (18) is fixedly connected with the bottom of the bearing plate (6), a plurality of arc-shaped grooves (19) matched with the semicircular disc (16) are uniformly formed in the outer side of the second rotating disc (18), and strip-shaped grooves (20) are formed between every two adjacent arc-shaped grooves (19).

5. A rapid localized annealing device for ferrules according to claim 4 characterized in that the bottom of said second rotating disk (18) is rotatably connected to said bottom plate (13) through a rotating shaft (21).

6. The quick local annealing device for ferrules according to claim 4, characterized in that the top of the first rotating disk (15) is fixedly connected with the bottom of the semi-circular disk (16), and the height of the semi-circular disk (16) and the height of the fixed column (17) are lower than the height of the second rotating disk (18).