CN217077683U

CN217077683U - Spheroidizing annealing equipment for machining bearing steel pipe

Info

Publication number: CN217077683U
Application number: CN202220060748.0U
Authority: CN
Inventors: 孙国均; 张伟; 李胜
Original assignee: Huijie Steel Pipe Manufacturing Co ltd
Current assignee: Huijie Steel Pipe Manufacturing Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-29
Anticipated expiration: 2032-01-11

Abstract

The utility model relates to the technical field of bearing steel pipe processing, and discloses spheroidizing annealing equipment for bearing steel pipe processing, which comprises a base and an annealing furnace body movably arranged on the upper surface of the base, wherein the upper end of the base is also movably provided with a sealing cover plate matched with the annealing furnace body, one side of the upper end of the base is fixedly provided with a motor, the output end of the motor is fixedly provided with a screw rod, the lower end of the annealing furnace body is fixedly provided with a bottom plate, the upper surface of the base is fixedly provided with a slide rail matched with the bottom plate, both ends of the bottom plate are fixedly provided with a through block, the through block close to one end of the screw rod is movably connected with the screw rod in a through way, the motor drives the screw rod to rotate, the slider drives the sealing cover plate to move along the screw rod and the slide rod, drives the slider to drive the sealing cover plate to gradually close to or keep away from the annealing furnace body, and electrically controls the opening and closing degree of the annealing furnace body and the sealing cover plate, the two are tightly attached, and the sealing performance of the two is increased.

Description

Spheroidizing annealing equipment for machining bearing steel pipe

Technical Field

The utility model relates to a bearing steel pipe processing technology field specifically is a bearing steel pipe processing is with balling annealing equipment.

Background

The bearing steel pipe is hot-rolled or cold-rolled (cold-drawn) seamless steel pipe for manufacturing a common rolling bearing ring. The outer diameter of the steel pipe is 25-180 mm, the wall thickness is 3.5-20 mm, the steel pipe is divided into a common precision and a higher precision, and spheroidizing annealing work is required to be carried out on the steel pipe in the processing process of the bearing steel pipe.

The traditional spheroidizing annealing device is usually in a cover type, the position of a built-in steel pipe is relatively fixed, the heating is uneven, the steel pipe placed in the deep part of a furnace body is inconvenient to take, and the using effect is poor; therefore, the existing requirements are not met, and a spheroidizing annealing device for processing the bearing steel pipe is provided for the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a ball annealing equipment is used in bearing steel pipe processing possesses the beneficial effect of being convenient for to placing of bearing steel pipe, the leakproofness of the annealing stove body of being convenient for increase, has solved the problem that the steel pipe of placing in the furnace body depths that mentions among the above-mentioned background art is not convenient for take, the not good of result of use.

The utility model provides a following technical scheme: the utility model provides a processing of bearing steel pipe is with balling annealing equipment, includes base and movable mounting at the annealing stove body of base upper surface, the upper end of base still movable mounting have with annealing stove body assorted sealed apron, one side fixed mounting of base upper end has the motor, the output fixed mounting of motor has the lead screw, the lower extreme fixed mounting of annealing stove body has the bottom plate, the last fixed surface of base installs bottom plate assorted slide rail, the equal fixed mounting in both ends of bottom plate has the piece that runs through, is close to the piece that runs through of lead screw one end and lead screw activity through connection, base 1 keeps away from lead screw one side and is provided with the slide bar, run through a sliding connection on the slide bar.

As an alternative scheme of spheroidizing annealing equipment for processing bearing steel pipes, wherein: the one end fixed mounting that sealed apron is close to the annealing stove body has the location cutting, the lower extreme fixed mounting of sealed apron has the firm board with slide rail sliding connection, the equal fixed mounting in both ends of firm board has the slider, is close to the slider and the lead screw threaded connection of lead screw one end are kept away from the slider and the slide bar slip through connection of lead screw one end.

As an alternative scheme of bearing is spheroidizing annealing equipment for steel pipe processing, wherein: the one end that the annealing stove body is close to sealed apron is seted up with location cutting assorted slot, the inner wall fixed mounting of annealing stove body has the mechanism of hanging.

As an alternative scheme of spheroidizing annealing equipment for processing bearing steel pipes, wherein: the suspension mechanism comprises an installation sheet fixedly connected with the inner wall of the annealing furnace body and a sliding part fixedly installed on the surface of the installation sheet, a brace is movably installed on the surface of the sliding part, one end, close to the sliding part, of the brace is fixedly installed with a moving wheel matched with the sliding part, one end, far away from the moving wheel, of the brace is fixedly installed with a buckling part, and a placement strip is installed at the upper end of the buckling part in a buckling mode.

As an alternative scheme of spheroidizing annealing equipment for processing bearing steel pipes, wherein: the placing strips are provided with a plurality of groups, the placing strips are detachably connected with the pull strips through fasteners, and the upper ends of the placing strips are fixedly provided with limiting parts.

As an alternative scheme of spheroidizing annealing equipment for processing bearing steel pipes, wherein: the suspension mechanisms are provided with six groups, and the six groups of suspension mechanisms are symmetrically arranged about the longitudinal central line of the annealing furnace body.

The utility model discloses possess following beneficial effect:

1. this ball annealing equipment is used in bearing steel pipe processing, it is rotatory that the motor drives the lead screw, the slider drives sealed apron and removes along lead screw and slide bar, it drives sealed apron and is close to gradually or keeps away from annealing stove body to drive the slider, the degree of opening and shutting of electric control annealing stove body and sealed apron, both of being convenient for closely laminate, be convenient for increase leakproofness between them, the upper end at the base is installed to the motor, the height of motor has been reduced, the maintenance degree of difficulty has been reduced, convenient to use.

2. This spheroidizing annealing equipment is used in bearing steel tube machining, the bearing steel pipe is placed on placing the strip, the locating part separates multiunit bearing steel pipe, the heap of being convenient for is placed, it passes through buckling piece and brace joint to place the strip, the installation and the dismantlement of placing the strip of singly organizing of being convenient for, the brace is through removing wheel and slider sliding connection, be convenient for pull out the whole brace, be convenient for take and place the bearing steel pipe in annealing stove body depths, hang the whole outer end of arranging the annealing stove body in of mechanism, be convenient for place, the placing means is various, excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a state diagram of the annealing furnace body and the sealing cover plate after being separated.

Fig. 3 is a schematic structural diagram of the suspension mechanism of the present invention.

In the figure: 1. a base; 2. an annealing furnace body; 21. a slot; 3. sealing the cover plate; 31. positioning the cutting; 32. a stabilizing plate; 33. a slider; 4. a motor; 5. a screw rod; 6. a base plate; 7. a through block; 8. a slide rail; 9. a suspension mechanism; 91. mounting a sheet; 92. a slider; 93. bracing; 94. a moving wheel; 95. a fastener; 96. placing the strips; 97. a stopper; 10. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, a spheroidizing annealing device for processing bearing steel pipes, comprising a base 1 and an annealing furnace body 2 movably mounted on the upper surface of the base 1, a sealing cover plate 3 matched with the annealing furnace body 2 is further movably mounted on the upper end of the base 1, a motor 4 is fixedly mounted on one side of the upper end of the base 1, a lead screw 5 is fixedly mounted at the output end of the motor 4, a bottom plate 6 is fixedly mounted at the lower end of the annealing furnace body 2, a slide rail 8 matched with the bottom plate 6 is fixedly mounted on the upper surface of the base 1, a penetrating block 7 is fixedly mounted at both ends of the bottom plate 6, the penetrating block 7 close to one end of the lead screw 5 is movably connected with the lead screw 5 in a penetrating manner, a slide rod 10 is arranged on one side of the base 1 far away from the lead screw 5, and the penetrating block 7 is slidably connected on the slide rod 10.

In this embodiment: annealing furnace body 2's position relatively fixed, sealed apron 3 and the laminating of annealing furnace body 2, make annealing furnace body 2 inside be encapsulated situation, the inside of annealing furnace body 2 is arranged in to the bearing steel pipe, the processing of being convenient for, annealing furnace body 2 and sealed apron 3 all can slide along slide bar 10 and lead screw 5, sealed apron 3 can transversely open and shut with annealing furnace body 2 promptly, be convenient for freely control the degree of opening and shutting, be convenient for adjust, and be used for driving this device driven motor 4 and install in the upper end of base 1, the height of motor 4 has been reduced, the maintenance degree of difficulty has been reduced.

Example 2

According to the improvement of the embodiment 1, as shown in fig. 1 and fig. 2, one end of the sealing cover plate 3 close to the annealing furnace body 2 is fixedly provided with a positioning insertion strip 31, the lower end of the sealing cover plate 3 is fixedly provided with a stabilizing plate 32 connected with the slide rail 8 in a sliding manner, two ends of the stabilizing plate 32 are both fixedly provided with slide blocks 33, the slide block 33 close to one end of the screw rod 5 is connected with the screw rod 5 in a threaded manner, and the slide block 33 far away from one end of the screw rod 5 is connected with the slide rod 10 in a sliding and penetrating manner.

In this embodiment: open 4 work of motor, motor 4 drives the lead screw 5 rotatory, slider 33 drives sealed apron 3 and removes along lead screw 5 and slide bar 10, and this 2 position of annealing stove is unchangeable, drives slider 33 promptly and drives sealed apron 3 and be close to gradually or keep away from annealing stove body 2, it is comparatively stable to remove, the degree of opening and shutting of the electric control annealing stove body 2 and the sealed apron 3 of being convenient for, both of being convenient for closely laminate, avoid loosening, excellent in use effect.

Example 3

In the embodiment, an improvement is made on the basis of the embodiment 2, as shown in fig. 2, a slot 21 matched with the positioning insert 31 is formed at one end of the annealing furnace body 2 close to the sealing cover plate 3, and a hanging mechanism 9 is fixedly installed on the inner wall of the annealing furnace body 2.

In this embodiment: when both are close to each other, install the location cutting 31 of 3 one sides of sealed apron and offer the slot 21 phase-match on annealing stove body 2 surface, be convenient for reduce the space when annealing stove body 2 and sealed apron 3 laminating, be convenient for simultaneously play the effect of location to both, produce the piece skew when avoiding opening and shutting, location effect is good, treat that the one end of hanging mechanism 9 is arranged in to the bearing steel pipe of annealing, annealing stove body 2 is comparatively fixed, the stability of hanging mechanism 9 and bearing steel pipe has been improved.

Example 4

The present embodiment is an improvement made on the basis of embodiment 3, and as shown in fig. 3, the suspension mechanism 9 includes a mounting plate 91 fixedly connected to the inner wall of the lehr body 2 and a sliding member 92 fixedly mounted on the surface of the mounting plate 91, a brace 93 is movably mounted on the surface of the sliding member 92, a moving wheel 94 matched with the sliding member 92 is fixedly mounted on one end of the brace 93 close to the sliding member 92, a fastener 95 is fixedly mounted on one end of the brace 93 far from the moving wheel 94, and a placement strip 96 is snap-mounted on the upper end of the fastener 95.

In this embodiment: slider 92 is through installation piece 91 fixed mounting on the inner wall of annealing stove body 2, place the strip 96 and be used for hanging the bearing steel pipe, place the strip 96 through buckling piece 95 and brace 93 fixed connection, the dismouting is simple, brace 93 is through removing wheel 94 and slider 92 sliding connection, be convenient for with brace 93 and place a 96 whole take out, and remove wheel 94 and be provided with the multiunit, stability when having guaranteed to take out, the bearing steel pipe of being convenient for place and take, easy operation.

Example 5

The embodiment is an improvement on the basis of the embodiment 4, as shown in fig. 3, the placing strips 96 are provided with a plurality of groups, the placing strips 96 are detachably connected with the brace 93 through fasteners 95, the upper ends of the placing strips 96 are also fixedly provided with limiting pieces 97, the suspension mechanisms 9 are provided with six groups, and the six groups of suspension mechanisms 9 are symmetrically arranged about the longitudinal center line of the annealing furnace body 2.

In this embodiment: through installing locating part 97 on placing strip 96, be convenient for place multiunit bearing steel pipe, multiunit bearing steel pipe passes through locating part 97 and keeps certain distance, be convenient for increase bearing steel pipe and the inside thermal area of contact of annealing stove body 2, make its thermally equivalent, excellent in use effect, it is provided with six groups to hang mechanism 9, be convenient for take out single strip 96 of placing, separately annealing stove body 2 and sealed apron 3, hang mechanism 9 and bearing steel pipe and all can arrange the outer end of annealing stove body 2 in, be convenient for and surface air contact, air flow rate accelerates, be convenient for resume normal atmospheric temperature fast.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a ball annealing equipment is used in processing of bearing steel pipe, includes base (1) and movable mounting annealing stove body (2) of base (1) upper surface, its characterized in that: the utility model discloses a lead screw annealing furnace, including base (1), annealing stove body (2), one side fixed mounting of base (1) upper end has motor (4), the output fixed mounting of motor (4) has lead screw (5), the lower extreme fixed mounting of annealing stove body (2) has bottom plate (6), the last fixed surface of base (1) installs bottom plate (6) assorted slide rail (8), the equal fixed mounting in both ends of bottom plate (6) runs through piece (7), is close to run through piece (7) and lead screw (5) activity through connection of lead screw (5) one end, base (1) is kept away from lead screw (5) one side and is provided with slide bar (10), run through piece (7) sliding connection on slide bar (10).

2. The spheroidizing annealing apparatus for processing the bearing steel pipe according to claim 1, characterized in that: the one end fixed mounting that sealed apron (3) are close to annealing stove body (2) has location cutting (31), the lower extreme fixed mounting of sealed apron (3) has with slide rail (8) sliding connection's firm board (32), the equal fixed mounting in both ends of firm board (32) has slider (33), is close to slider (33) and lead screw (5) threaded connection of lead screw (5) one end are kept away from slider (33) and slide bar (10) slip through connection of lead screw (5) one end.

3. The spheroidizing annealing apparatus for processing the bearing steel pipe according to claim 2, characterized in that: one end of the annealing furnace body (2) close to the sealing cover plate (3) is provided with a slot (21) matched with the positioning inserting strip (31), and the inner wall of the annealing furnace body (2) is fixedly provided with a suspension mechanism (9).

4. The spheroidizing annealing apparatus for processing the bearing steel pipe according to claim 3, wherein: hang mechanism (9) including with annealing stove body (2) inner wall fixed connection's installation piece (91) and fixed mounting at installation piece (91) surperficial slider (92), the surface movable mounting of slider (92) has brace (93), one end fixed mounting that brace (93) are close to slider (92) has and removes wheel (94) with slider (92) assorted, the one end fixed mounting that removes wheel (94) is kept away from in brace (93) has buckling piece (95), the upper end lock of buckling piece (95) is installed and is placed strip (96).

5. The spheroidizing annealing apparatus for bearing steel pipe machining according to claim 4, characterized in that: the placing strips (96) are provided with multiple groups, the placing strips (96) are detachably connected with the brace (93) through fasteners (95), and the upper ends of the placing strips (96) are fixedly provided with limit pieces (97).

6. The spheroidizing annealing apparatus for bearing steel pipe machining according to claim 4, characterized in that: six groups of the suspension mechanisms (9) are arranged, and the six groups of the suspension mechanisms (9) are symmetrically arranged relative to the longitudinal central line of the annealing furnace body (2).