CN216073936U

CN216073936U - Alloy steel part production is with annealing stove

Info

Publication number: CN216073936U
Application number: CN202122209572.9U
Authority: CN
Inventors: 叶禹成; 叶小运
Original assignee: Nanjing Shuanghammer Cold Drawn Products Co ltd
Current assignee: Nanjing Shuanghammer Cold Drawn Products Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-18
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an annealing furnace for alloy steel part production, which relates to the technical field of annealing furnaces and comprises a base, the upper surface of the base is fixedly provided with a motor, the output end of the motor is fixedly connected with an output shaft, the other end of the output shaft is fixedly connected with the input end of a speed reducer, the output end of the speed reducer is fixedly connected with a rotating shaft, the other end of the rotating shaft is fixedly sleeved with a swinging piece, the other end of the swinging piece is movably connected with a connecting rod, and the upper surface of the base is fixedly provided with a mounting seat, the annealing furnace body is driven to turn over through the design of the motor, the output shaft, the speed reducer, the rotating shaft, the swinging piece, the connecting rod, the supporting frame and the connecting piece, thereby conveniently feed and unload the annealing stove, compare with prior art, avoided the use of line hanging, reduced the operation cost of enterprise.

Description

Alloy steel part production is with annealing stove

Technical Field

The utility model relates to the technical field of annealing furnaces, in particular to an annealing furnace for alloy steel part production.

Background

In the production process of alloy steel parts, an annealing furnace is needed to be used for heating the parts so as to improve the stability of the parts, and the internal stress between steel castings is eliminated by cooling, so that the application of the annealing furnace is common.

Chinese patent publication No. CN206502846U discloses a bimetal saw band annealing furnace device, which describes "a bimetal saw band annealing furnace device, comprising a supporting platform; the base is arranged on the supporting platform and comprises a bottom plate arranged on the supporting platform, a supporting flat plate positioned above the bottom plate and a connecting piece for connecting the bottom plate and the supporting flat plate; the annealing furnace inner container is closed at the upper end and is opened at the lower end, an outer annular supporting plate is arranged at the lower edge of the outer side surface of the annealing furnace inner container, and the annealing furnace inner container is supported on the bottom plate through the outer annular supporting plate; the annealing furnace shell is sleeved outside the annealing furnace inner container, and a heating device is arranged on the inner side surface of the annealing furnace shell; and the bimetal composite strip placing frame is positioned in the inner container of the annealing furnace.

However, the following drawbacks or problems still exist in connection with the prior art: the operation of taking out the steel part of processing and putting into the annealing stove is comparatively troublesome, needs to use the loop wheel machine to reduced the work efficiency of annealing stove, brought the influence for the use of annealing stove, and increased the operation cost of enterprise.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an annealing furnace for producing alloy steel parts.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an alloy steel part production is with annealing stove, includes the base, the last fixed surface of base installs the motor, the output fixedly connected with output shaft of motor, the other end of output shaft and the input fixed connection of speed reducer, the output fixedly connected with axis of rotation of speed reducer, the other end of axis of rotation all fixed cover has cup jointed the swing piece, the other end swing joint of swing piece has the connecting rod, the last fixed surface of base installs the mount pad, the inboard of mount pad is rotated and is connected with the pivot, the outer wall of pivot is fixed to cup jointed the support frame, the inner wall fixedly connected with connecting rod of support frame, the connecting rod rotates with the other end of connecting rod to be connected, the connecting piece has all been welded to the top both sides of support frame, the inboard fixedly connected with annealing stove body of connecting piece.

Preferably, the speed reducer is a dual-shaft worm and gear speed reducer.

Preferably, the support frame is an inverted A-shaped support frame, and the outer wall of the support frame is fixedly provided with a first approaching block and a second approaching block respectively.

Preferably, the lateral wall fixed mounting of mount pad has the mounting panel, the mounting panel is two, two the surface difference fixed mounting of mounting panel has first contact switch, second contact switch, first contact switch, second contact switch and first piece, the second piece that is close of being close is located same one side, first contact switch, second contact switch all with motor electric connection.

Preferably, one side of the base, which is close to the supporting frame, is provided with a supporting seat.

Preferably, the upper surface of base fixed mounting has first support column, first support column is located the one side of keeping away from the support frame, the top of first support column contacts with the outer wall of annealing stove body.

Preferably, the upper surface of base fixedly connected with first backup pad, second backup pad, first backup pad, second backup pad all are located the right side of first support column.

The utility model has the beneficial effects that:

1. according to the utility model, the annealing furnace body is driven to turn over through the design of the motor, the output shaft, the speed reducer, the rotating shaft, the swinging piece, the connecting rod, the supporting frame and the connecting piece, so that the annealing furnace is convenient to charge and discharge.

2. According to the utility model, through the use of the mounting plate, the first contact switch, the second contact switch, the first approaching block and the second approaching block, the motor can be automatically controlled to be turned off, so that the automation degree of the device is improved, the reverse self-locking function of the worm gear speed reducer is realized, the situation that the support frame is stressed to drive the swinging piece to swing through the connecting rod is avoided, the stability of the annealing furnace body during overturning is improved, the falling situation of the annealing furnace body during overturning is prevented, and the safety is improved.

Drawings

FIG. 1 is a schematic structural view of an annealing furnace for alloy steel part production according to the present invention.

FIG. 2 is a schematic view of a portion of an annealing furnace for producing alloy steel parts according to the present invention at A in FIG. 1.

FIG. 3 is a side view of a support frame of an annealing furnace for producing alloy steel parts according to the present invention.

FIG. 4 is a schematic structural view of a connecting rod, a support frame and a connecting rod of the annealing furnace for producing alloy steel parts.

FIG. 5 is a front view of an annealing furnace for producing alloy steel parts according to the present invention; at the moment, the annealing furnace body is in a working state

Reference numbers in the figures: 1. a base; 2. a motor; 3. an output shaft; 4. a speed reducer; 5. a rotating shaft; 6. a swinging member; 7. a connecting rod; 8. a support frame; 9. a connecting member; 10. an annealing furnace body; 11. a first support column; 12. a first support plate; 13. a second support plate; 14. a supporting seat; 15. a mounting seat; 16. mounting a plate; 17. a first contact switch; 18. a second contact switch; 19. a first proximity block; 20. a second proximity block; 21. a connecting rod; 22. a rotating shaft.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Example (b):

as shown in figures 1 to 5:

an annealing furnace for producing alloy steel parts comprises a base 1, wherein a motor 2 is fixedly arranged on the upper surface of the base 1, the output end of the motor 2 is fixedly connected with an output shaft 3, the other end of the output shaft 3 is fixedly connected with the input end of a speed reducer 4, the output end of the speed reducer 4 is fixedly connected with a rotating shaft 5, the other end of the rotating shaft 5 is fixedly sleeved with a swinging piece 6, the other end of the swinging piece 6 is movably connected with a connecting rod 7, the upper surface of the base 1 is fixedly provided with a mounting seat 15, the inner side of the mounting seat 15 is rotatably connected with a rotating shaft 22, the outer wall of the rotating shaft 22 is fixedly sleeved with a supporting frame 8, the inner wall of the supporting frame 8 is fixedly connected with a connecting rod 21, the connecting rod 21 is rotatably connected with the other end of the connecting rod 7, the top both sides of support frame 8 all weld and have connecting piece 9, the inboard fixedly connected with annealing stove body 10 of connecting piece 9.

The speed reducer 4 is a double-shaft worm and gear speed reducer, the worm and gear speed reducer has a reverse self-locking function, only the worm can drive the worm wheel, but the worm cannot be driven by the worm wheel, the situation that the support frame 8 is stressed and drives the swinging piece 6 to swing through the connecting rod 7 is avoided, the stability of the annealing furnace body 10 during overturning is improved, the falling situation of the annealing furnace body 10 during overturning is prevented, and the safety is improved.

The support frame 8 is an inverted triangle, the stability of the annealing furnace body 10 during overturning is enhanced, and the outer wall of the support frame 8 is fixedly provided with a first approaching block 19 and a second approaching block 20 respectively.

Outer wall fixed mounting of mount pad 15 has mounting panel 16, mounting panel 16 is two, two mounting panel 16's surface difference fixed mounting has first contact switch 17, second contact switch 18, first contact switch 17, second contact switch 18 and first piece 19, the second that is close is located same side near piece 20, first contact switch 17, second contact switch 18 all with motor 2 electric connection, when second is close piece 20 and is close second contact switch 18 or first piece 19 that is close to when being close first contact switch 17 motor 2 automatic stop, close through second contact switch 18, first contact switch 17 control motor 2.

One side of the base 1, which is close to the supporting frame 8, is provided with a supporting seat 14, and when the annealing furnace body 10 is in a vertical state, the supporting seat 14 is used for supporting the annealing furnace body 10.

The upper surface fixed mounting of base 1 has first support column 11, first support column 11 is located the one side of keeping away from support frame 8, the top of first support column 11 contacts with the outer wall of annealing stove body 10, and when annealing stove body 10 was in horizontal state, first support column 11 was used for supporting the other end of annealing stove body 10 to guarantee annealing stove body 10's stability.

The upper surface fixed connection of base 1 has first backup pad 12, second backup pad 13, first backup pad 12, second backup pad 13 all are located the right side of first support column 11, and the flitch is used for placing at the top of first backup pad 12, second backup pad 13.

The specific use mode and function of the embodiment are as follows:

when the annealing furnace is used, the sealing cover on the right side of the annealing furnace body 10 is opened, then the alloy steel part is pushed into the annealing furnace body 10, the sealing cover is covered, the motor 2 is started, the motor 2 drives the output shaft 3 to rotate, the output shaft 3 drives the rotating shaft 5 to rotate through the speed reducer 4, the rotating shaft 5 drives the swinging piece 6 to swing, the swinging piece 6 drives the supporting frame 8 to swing through the connecting rod 7, the supporting frame 8 drives the annealing furnace body 10 to swing through the connecting piece 9, when the second approaching block 20 and the second contact switch 18 approach each other, the second contact switch 18 controls the motor 2 to be closed, at the moment, the bottom of the annealing furnace body 10 is in 90 degrees with the horizontal plane, the alloy steel part in the annealing furnace body 10 is in contact with the supporting seat 14, and then the annealing furnace body 10 is used for annealing the internal alloy steel part;

when needs are unloaded, starter motor 2, motor 2 drives 3 antiport of output shaft, output shaft 3 drives axis of rotation 5 through speed reducer 4 and rotates, axis of rotation 5 drives swing 6, swing 6 drives the swing of support frame 8 through connecting rod 7, support frame 8 drives annealing stove body 10 swing through connecting piece 9, when first contact switch 17 and first piece 19 that is close to each other, first contact switch 17 control motor 2 closes, annealing stove body 10 and horizontal plane parallel and level this moment, the outer wall and the first support column 11 of annealing stove body 10 contact, place first backup pad 12 with the flitch, on the second backup pad 13, open the closing cap on annealing stove body 10 right side, thereby accomplish unloading with the alloyed steel part rake in with the annealing stove body 10 to the flitch on.

The above structure and process are shown in FIGS. 1-5.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an alloy steel part production is with annealing stove, includes base (1), its characterized in that, the last fixed surface of base (1) installs motor (2), the output fixedly connected with output shaft (3) of motor (2), the other end of output shaft (3) and the input fixed connection of speed reducer (4), the output fixedly connected with axis of rotation (5) of speed reducer (4), the other end of axis of rotation (5) all is fixed to be cup jointed swing piece (6), the other end swing joint of swing piece (6) has connecting rod (7), the last fixed surface of base (1) installs mount pad (15), the inboard rotation of mount pad (15) is connected with pivot (22), support frame (8) have been cup jointed to the outer wall fixation of pivot (22), the inner wall fixedly connected with connecting rod (21) of support frame (8), the connecting rod (21) is rotatably connected with the other end of the connecting rod (7), connecting pieces (9) are welded on two sides of the top of the supporting frame (8), and the inner side of each connecting piece (9) is fixedly connected with an annealing furnace body (10).

2. The annealing furnace for alloy steel part production according to claim 1, wherein the reducer (4) is a dual-shaft worm gear reducer.

3. The annealing furnace for producing alloy steel parts according to claim 1, wherein the support frame (8) is an inverted A-shaped support frame, and a first approaching block (19) and a second approaching block (20) are fixedly mounted on the outer wall of the support frame (8) respectively.

4. The annealing furnace for producing alloy steel parts according to claim 3, wherein two mounting plates (16) are fixedly mounted on the outer side wall of the mounting seat (15), a first contact switch (17) and a second contact switch (18) are respectively fixedly mounted on the outer surfaces of the two mounting plates (16), the first contact switch (17) and the second contact switch (18) are located on the same side as the first approaching block (19) and the second approaching block (20), and the first contact switch (17) and the second contact switch (18) are electrically connected with the motor (2).

5. An annealing furnace for the production of alloy steel parts according to claim 1, characterized in that a support seat (14) is provided on the side of said base (1) close to the support frame (8).

6. The annealing furnace for alloy steel part production according to claim 1, wherein a first support column (11) is fixedly installed on the upper surface of the base (1), the first support column (11) is located on one side far away from the support frame (8), and the top end of the first support column (11) is in contact with the outer wall of the annealing furnace body (10).

7. An annealing furnace for alloy steel part production according to claim 6, characterized in that the upper surface of said base (1) is fixedly connected with a first support plate (12) and a second support plate (13), said first support plate (12) and said second support plate (13) are both located at the right side of the first support column (11).