CN218192131U

CN218192131U - Cooling straightening device for metal surface heat treatment

Info

Publication number: CN218192131U
Application number: CN202222512600.9U
Authority: CN
Inventors: 陈德周
Original assignee: Lu'an Julong Logo Manufacturing Co ltd
Current assignee: Lu'an Julong Logo Manufacturing Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a metal processing technology field specifically is a cooling coalignment for metal surface thermal treatment, including bottom plate, a leading-in section of thick bamboo and a derivation section of thick bamboo, the top fixed mounting of bottom plate has two fixed plates, a leading-in section of thick bamboo and a derivation section of thick bamboo respectively fixed mounting in the fixed plate top of different positions department still include first alignment frame and second alignment frame, the utility model discloses an inlet tube supplies the cooling water to the water-cooling ring in, and final rivers are vaporific blowout through the sprinkler bead, realize the water-cooling to the tubular product outer wall, and vaporific spun mode can make the contact of cooling water and tubular product outer wall more even, follows continuing forward of tubular product, lets in the air-cooled ring through the intake pipe with the air current afterwards, blows to the outer wall of tubular product through the jet head, realizes the air-cooling to tubular product, and the air of circulation can accelerate the evaporation of tubular product outer wall water droplet, utilizes the principle of evaporating, makes tubular product can faster heat dissipation cooling.

Description

Cooling straightening device for metal surface heat treatment

Technical Field

The utility model relates to the technical field of metal processing, specifically a cooling coalignment for metal surface heat treatment.

Background

The heat treatment is a metal hot processing technology for changing the chemical components and structures on the surface or in the material to obtain the required performance by heating, heat preservation and cooling the metal material in a solid state. As a common heat treatment method, high-frequency quenching refers to a heat treatment method in which a high-frequency current is used to locally heat and cool the surface of a workpiece to obtain a hardened surface layer, and after the tubular metal is subjected to heat treatment, the tubular metal may be bent during the cooling process and needs to be treated by a cooling straightening device.

Through searching, the publication number is: CN215614205U discloses a cooling coalignment for metal finish thermal treatment, the on-line screen storage device comprises a base, the upper portion mid-mounting of base has the processing case, two be provided with two feeding mechanism between the connecting plate, the upper portion of processing case is provided with cooling body, and this utility model when using, the alignment that makes through guide cylinder and guide mechanism pay-off become more convenient, has improved machining efficiency greatly.

However, the prior art has the following problems: firstly, the cooling speed of the pipe is low only by an air cooling mode, and the heat dissipation and cooling mode is single; and secondly, the arranged spray head is fixed in position, so that dead angles of blowing are easy to occur when the spray head is actually designed and used, and the cooling effect on the pipe is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling coalignment for metal surface heat treatment to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a cooling coalignment for metal surface heat treatment, includes bottom plate, a leading-in section of thick bamboo and derives a section of thick bamboo, the top fixed mounting of bottom plate has two fixed plates, a leading-in section of thick bamboo and a leading-out section of thick bamboo fixed mounting respectively in the fixed plate top of different positions department still includes:

the first straightening frame and the second straightening frame are fixedly arranged at the top of the bottom plate, and straightening rollers are arranged on the inner walls of the first straightening frame and the second straightening frame;

the water cooling device comprises an air cooling ring and a water cooling ring, wherein two arc-shaped grooves are formed in the circumferential outer walls of the air cooling ring and the water cooling ring, a support is inserted into the arc-shaped grooves in a sliding mode, the bottom end of the support is fixedly connected with the top outer wall of a bottom plate, two springs are fixedly mounted at one end of the support, one ends of the springs are fixedly connected with the inner wall of each arc-shaped groove, and a driving mechanism is mounted at the top of the bottom plate.

Preferably, the driving mechanism comprises a third motor, the top end of an output shaft of the third motor is fixedly provided with a stirring roller, the outer walls of the air cooling ring and the water cooling ring are fixedly provided with convex plates, and the convex plates are located in the range of the rotating radius of the stirring roller.

Preferably, the top of forced air cooling ring cup joints installs the intake pipe, the one end of intake pipe is connected with air feeder, a plurality of sprinkler bead that are circumference array and distribute are installed to the inner wall of forced air cooling ring.

Preferably, the top of water-cooling ring cup joints and installs the inlet tube, the one end of inlet tube is connected with water supply equipment, a plurality of air nozzles that are the circumferential array and distribute are installed to the inner wall of water-cooling ring.

Preferably, the size of first alignment frame and second alignment frame is the same, the equal sliding connection of inner wall of first alignment frame and second alignment frame has four sliders, the alignment roller rotates and connects in the outer wall of slider, wherein four the slide opening has been seted up to the outer wall of slider, the inner wall sliding connection of slide opening has the slide bar, four in addition the threaded hole is seted up to the outer wall of slider, the inner wall of screw hole has double-end lead screw through threaded connection, one side outer wall fixed mounting of first alignment frame and second alignment frame has first motor, the output shaft top of first motor and the one end fixed connection of double-end lead screw.

Preferably, a strip-shaped hole is formed in the outer wall of one side of each of the first straightening frame and the second straightening frame, a connecting block is inserted into the inner wall of the strip-shaped hole in a sliding mode, a second motor is fixedly mounted on one side of the connecting block, the other side of the connecting block is fixedly connected with the sliding block, a driving wheel is fixedly mounted at the top end of an output shaft of the second motor, a driving wheel is mounted on the outer wall of the straightening roller, and a belt is sleeved on the driving wheel and the outer wall of the driving wheel.

Preferably, the outer wall of the top of the bottom plate is fixedly provided with a water accumulating tank, and the outer wall of the water accumulating tank is sleeved with a drain pipe.

The utility model discloses an improve and provide a cooling coalignment for metal surface heat treatment here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses in the process that tubular product continuously carried, feed into the water-cooling ring through the inlet tube with cooling water, final rivers are vaporific blowout through the sprinkler bead, realize the water-cooling to the tubular product outer wall, vaporific blowout mode can make the contact of cooling water with the tubular product outer wall more even, follow the continuation of tubular product forward afterwards, let in the air-cooled ring through the intake pipe with the air current, blow to the outer wall of tubular product through the sprinkler bead finally, realize the forced air cooling to tubular product, and the air of circulating can accelerate the evaporation of tubular product outer wall water droplet, utilize the evaporation heat absorption principle, make tubular product can more quick heat dissipation cooling;

and the second step is as follows: the utility model discloses keep the start-up of third motor when the operation, stir the roller through third motor drive and rotate, striking flange at the rotation in-process of stirring the roller, and the spring that sets up can assist forced air cooling ring and water-cooling ring to reset, so set up make forced air cooling ring and water-cooling ring can produce the reciprocal rotation of certain range to make the shower water-cooling of water smoke and the effect of blowing the forced air cooling better, avoid tubular product cooling dead angle to appear.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a perspective view of the present invention;

fig. 2 is another perspective view of the present invention;

FIG. 3 is a cross-sectional view of the air cooling ring portion of the present invention;

fig. 4 is a perspective view of the straightening roller portion of the present invention.

Description of reference numerals:

1. a base plate; 2. an introduction cylinder; 3. a lead-out drum; 4. a first straightening frame; 5. an air cooling ring; 6. water cooling ring; 7. a second straightening frame; 8. a drain pipe; 9. a first motor; 10. straightening rollers; 11. a sprinkler head; 12. a gas showerhead; 13. a water accumulation tank; 14. a water inlet pipe; 15. an air inlet pipe; 16. a support; 17. a double-end screw rod; 18. a slider; 19. a slide bar; 20. a driving wheel; 21. a belt; 22. a drive wheel; 23. an arc-shaped slot; 24. a spring; 25. a second motor; 26. a third motor; 27. a poke roller; 28. a convex plate.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide a cooling coalignment for metal surface heat treatment here, the technical scheme of the utility model is:

as shown in fig. 1-4, a cooling straightening device for metal surface heat treatment comprises a bottom plate 1, an introducing cylinder 2 and a leading-out cylinder 3, wherein two fixing plates are fixedly mounted on the top of the bottom plate 1, and the introducing cylinder 2 and the leading-out cylinder 3 are respectively and fixedly mounted on the top ends of the fixing plates at different positions, and further comprises:

the first straightening frame 4 and the second straightening frame 7 are fixedly arranged at the top of the bottom plate 1, and the inner walls of the first straightening frame 4 and the second straightening frame 7 are provided with straightening rollers 10;

air-cooled ring 5 and water-cooling ring 6, the circumference outer wall of air-cooled ring 5 and water-cooling ring 6 all begins to have two arc walls 23, arc wall 23 slides and pegs graft there is support 16, the bottom of support 16 and the top outer wall fixed connection of bottom plate 1, the one end fixed mounting of support 16 has two springs 24, the one end of two springs 24 and the inner wall fixed connection of arc wall 23, actuating mechanism is installed at the top of bottom plate 1, two springs 24 set up the supplementary air-cooled ring 5 of assistance and water-cooling ring 6 and keep at the gesture of relatively fixed, can reset fast when receiving the disturbance.

Further, actuating mechanism includes third motor 26, third motor 26's output shaft top fixed mounting dials roller 27, the equal fixed mounting of outer wall that air-cooled ring 5 and water-cooling ring 6 has flange 28, flange 28 is located dials roller 27's turning radius within range, dial roller 27 through third motor 26 drive and rotate, strike flange 28 at the rotation in-process that dials roller 27, so set up and make air-cooled ring 5 and water-cooling ring 6 can produce the reciprocating rotation of certain range, thereby make the shower water-cooling of water smoke and the effect of the forced air cooling better.

Further, the top of forced air cooling ring 5 is cup jointed and is installed intake pipe 15, and the one end of intake pipe 15 is connected with air feeder, and a plurality of sprinkler bead 11 that are circumference array and distribute are installed to the inner wall of forced air cooling ring 5, and rivers are vaporific blowout through sprinkler bead 11, realize the water-cooling to the tubular product outer wall, and vaporific spun mode can be so that the contact of cooling water and tubular product outer wall is more even.

Further, the top of water-cooling ring 6 is cup jointed and is installed inlet tube 14, the one end of inlet tube 14 is connected with water supply equipment, a plurality of air jets 12 that are circumference array distribution are installed to the inner wall of water-cooling ring 6, let in the forced air cooling ring 5 with the air current through intake pipe 15, finally blow to the outer wall of tubular product through air jets 12, realize the forced air cooling to tubular product, and the air of circulation can accelerate the evaporation of tubular product outer wall water droplet, utilize the evaporation heat absorption principle, make the heat dissipation cooling that tubular product can be faster.

Further, first alignment frame 4 is the same with the size of second alignment frame 7, the equal sliding connection of inner wall of first alignment frame 4 and second alignment frame 7 has four sliders 18, alignment roller 10 rotates and connects in the outer wall of slider 18, wherein the slide opening has been seted up to the outer wall of four sliders 18, the inner wall sliding connection of slide opening has slide bar 19, the outer wall of four sliders 18 sets up threaded hole in addition, the inner wall of threaded hole has double-end lead screw 17 through threaded connection, one side outer wall fixed mounting of first alignment frame 4 and second alignment frame 7 has first motor 9, the output shaft top of first motor 9 and the one end fixed connection of double-end lead screw 17, drive double-end lead screw 17 pivoted mode through first motor 9, finally realize the centre gripping to tubular product through alignment roller 10, can realize that the centre gripping to different bore tubular product is fixed.

Further, a bar hole has all been seted up to one side outer wall of first straightening frame 4 and second straightening frame 7, the inner wall in bar hole slides and pegs graft and has the connecting block, one side fixed mounting of connecting block has second motor 25, the opposite side and the 18 fixed connection of slider of connecting block, the output shaft top fixed mounting of second motor 25 has drive wheel 22, first straightening frame 4 and second straightening frame 7 inner wall all have the outer wall of a straightening roller 10 to install drive wheel 20, the outer wall cover of drive wheel 20 and drive wheel 22 is equipped with belt 21, second motor 25 can follow straightening roller 10 and move, finally, second motor 25 through the start-up drives straightening roller 10 and rotates the transport that realizes to tubular product.

Further, the top outer wall fixed mounting of bottom plate 1 has water tank 13, and water tank 13's outer wall has cup jointed drain pipe 8, and the cooling water of drippage downwards gathers in water tank 13, avoids sewage overflow.

When the pipe straightening machine is used, a pipe to be straightened is inserted into the lead-in cylinder 2, then the pipe to be straightened is inserted between the two straightening rollers 10 at the position of the second straightening frame 7 along the same direction, at the moment, the first motor 9 is started to drive the double-end screw rod 17 to rotate, finally the sliding block 18 drives the two straightening rollers 10 to move towards the central position to clamp the pipe, and then the second motor 25 is started to drive the straightening rollers 10 to rotate through the transmission of the driving wheel 22, the belt 21 and the transmission wheel 20, so that the pipe is straightened and conveyed;

in the process of continuously conveying the pipe, cooling water is supplied into the water cooling ring 6 through the water inlet pipe 14, finally water flow is sprayed in a mist shape through the water spraying head 11, water cooling on the outer wall of the pipe is achieved, the cooling water can be more uniformly contacted with the outer wall of the pipe in a mist spraying mode, then along with the continuous forward of the pipe, air flow is introduced into the air cooling ring 5 through the air inlet pipe 15, and finally the air flow is blown to the outer wall of the pipe through the air spraying head 12, so that air cooling on the pipe is achieved, the evaporation of water drops on the outer wall of the pipe can be accelerated by circulating air, and the pipe can be cooled in a more rapid heat dissipation mode by utilizing an evaporation heat absorption principle;

in addition, the third motor 26 is kept started during operation, the poking roller 27 is driven to rotate by the third motor 26, the protruding plate 28 is impacted in the rotating process of the poking roller 27, the arranged spring 24 can assist the air cooling ring 5 and the water cooling ring 6 to reset, and the air cooling ring 5 and the water cooling ring 6 can generate reciprocating rotation with a certain amplitude by the arrangement, so that the spraying water cooling and blowing air cooling effects of water mist are better, and the cooling dead angle of the pipe is avoided.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a cooling coalignment for metal surface heat treatment, includes bottom plate (1), leading-in section of thick bamboo (2) and derives a section of thick bamboo (3), the top fixed mounting of bottom plate (1) has two fixed plates, leading-in section of thick bamboo (2) and deriving a section of thick bamboo (3) fixed mounting respectively in the fixed plate top of different positions department, its characterized in that: further comprising:

the device comprises a first straightening frame (4) and a second straightening frame (7), wherein the first straightening frame (4) and the second straightening frame (7) are fixedly arranged at the top of a bottom plate (1), and straightening rollers (10) are arranged on the inner walls of the first straightening frame (4) and the second straightening frame (7);

air-cooled ring (5) and water-cooling ring (6), the circumference outer wall of air-cooled ring (5) and water-cooling ring (6) all begins to have two arc walls (23), arc wall (23) slide and peg graft and have support (16), the bottom of support (16) and the top outer wall fixed connection of bottom plate (1), the one end fixed mounting of support (16) has two springs (24), two the inner wall fixed connection of the one end of spring (24) and arc wall (23), actuating mechanism is installed at the top of bottom plate (1).

2. A cooling straightening device for heat treatment of metal surfaces according to claim 1, characterized in that: the driving mechanism comprises a third motor (26), a stirring roller (27) is fixedly mounted at the top end of an output shaft of the third motor (26), convex plates (28) are fixedly mounted on the outer walls of the air cooling ring (5) and the water cooling ring (6), and the convex plates (28) are located in the range of the rotating radius of the stirring roller (27).

3. The cooling straightening device for the heat treatment of the metal surface, according to claim 1, characterized in that: the top of forced air cooling ring (5) is cup jointed and is installed intake pipe (15), the one end of intake pipe (15) is connected with air feeder, a plurality of sprinkler bead (11) that are circumference array and distribute are installed to the inner wall of forced air cooling ring (5).

4. A cooling straightening device for heat treatment of metal surfaces according to claim 1, characterized in that: the top of water-cooling ring (6) is cup jointed and is installed inlet tube (14), the one end of inlet tube (14) is connected with water supply equipment, a plurality of air jet heads (12) that are the circumference array and distribute are installed to the inner wall of water-cooling ring (6).

5. A cooling straightening device for heat treatment of metal surfaces according to claim 1, characterized in that: the size of first alignment frame (4) and second alignment frame (7) is the same, the equal sliding connection of inner wall of first alignment frame (4) and second alignment frame (7) has four slider (18), alignment roller (10) rotate to be connected in the outer wall of slider (18), wherein four the slide opening has been seted up to the outer wall of slider (18), the inner wall sliding connection of slide opening has slide bar (19), four in addition the screw hole has been seted up to the outer wall of slider (18), the inner wall of screw hole has double-end lead screw (17) through threaded connection, one side outer wall fixed mounting of first alignment frame (4) and second alignment frame (7) has first motor (9), the output shaft top of first motor (9) and the one end fixed connection of double-end lead screw (17).

6. A cooling straightening device for heat treatment of metal surfaces according to claim 5, characterized in that: a strip-shaped hole is formed in the outer wall of one side of each of the first straightening frame (4) and the second straightening frame (7), a connecting block is connected to the inner wall of the strip-shaped hole in a sliding and inserting mode, a second motor (25) is fixedly mounted on one side of the connecting block, the other side of the connecting block is fixedly connected with the sliding block (18), a driving wheel (22) is fixedly mounted at the top end of an output shaft of the second motor (25), one of the inner walls of the first straightening frame (4) and the second straightening frame (7) is mounted on the outer wall of the straightening roller (10), and a belt (21) is sleeved on the outer wall of the driving wheel (20) and the outer wall of the driving wheel (22).

7. A cooling straightening device for heat treatment of metal surfaces according to claim 1, characterized in that: the water collecting tank is characterized in that a water collecting tank (13) is fixedly mounted on the outer wall of the top of the bottom plate (1), and a drain pipe (8) is sleeved on the outer wall of the water collecting tank (13).