CN210945696U

CN210945696U - Horizontal continuous quenching machine tool

Info

Publication number: CN210945696U
Application number: CN201922250932.2U
Authority: CN
Inventors: 高建民; 高丰晓
Original assignee: Zhengzhou Gaoshi Electromagnetic Induction Heating Equipment Co ltd
Current assignee: Zhengzhou Gaoshi Electromagnetic Induction Heating Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-07
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a horizontal continuous quenching machine tool relates to the quenching technology field, including the lathe support, it has first rotation axis to peg graft at the middle part of lathe support, the one end welding of first rotation axis has first running roller, one side fixed mounting of first running roller has the material loading support, the last fixed surface of material loading support installs the flitch of going up. This horizontal continuous quenching lathe, cooperation setting through servo motor and push rod, attribute according to different work pieces, the in-process of using can control the speed that the push rod removed through adjusting servo motor, thereby the effect that changes the heat time has been played, the purpose that improves product quality has been reached, set up through first running roller and second running roller cooperation, the in-process of using can just send the work piece to quenching incasement portion, thereby the effect that reduces artifical material loading has been played, can realize automatic discharge under the effect of push rod, the purpose that improves work efficiency has been reached.

Description

Horizontal continuous quenching machine tool

Technical Field

The utility model relates to the technical field of quenching, in particular to a horizontal continuous quenching machine tool.

Background

Quenching of the steel is heating the steel to a critical temperature Ac₃(hypoeutectoid steel) or Ac₁(hypereutectoid steel) and keeping the temperature for a period of time to make the steel fully or partially austenitized, and then rapidly cooling the steel below Ms (or isothermally near Ms) at a cooling speed higher than the critical cooling speed to perform a heat treatment process of martensite (or bainite) transformation. The solution treatment or heat treatment process with a rapid cooling process of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, etc. is also generally called quenching. Quenching is a heat treatment process in which steel is heated to a temperature above the critical temperature, held for a certain period of time, and then cooled at a rate greater than the critical cooling rate to obtain an unbalanced structure mainly composed of martensite (or bainite or single-phase austenite is obtained as necessary). Quenching is the most widely used work technology method in the heat treatment process of steel. The heat treatment of steel roughly includes four basic processes of annealing, normalizing, quenching and tempering. The quenching machine tool mainly comprises a machine body, a sliding table, a clamping rotating mechanism, a cooling system, a quenching liquid circulating system, an electric control system and the like. The quenching machine tool is generally a single-station quenching machine tool, and a double-station quenching machine tool can be adopted when the workpiece with the small diameter is small. The quenching machine tool has two types of vertical and horizontal structures, a user can select the quenching machine tool according to the quenching process, and the special quenching machine tool can be designed and manufactured according to the heating process requirement for special parts or special processes.

In the prior art, a plurality of quenching machine tools can quench workpieces, but the traditional quenching machine tools adopt a manual mode during feeding, and then the workpieces need to be manually taken down after quenching is finished, so that great inconvenience is brought to workers, and the working efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a horizontal continuous quenching machine tool, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a horizontal continuous quenching machine tool, includes the lathe support, it has first rotation axis to peg graft at the middle part of lathe support, the one end welding of first rotation axis has first running roller, one side fixed mounting of first running roller has the material loading support, the last fixed surface of material loading support installs the flitch, the below fixed mounting of going up the flitch has the hydraulic stem, the one end fixed mounting of first rotation axis has the driving gear, the surface toothing of driving gear has driven gear, driven gear's inside is pegged graft and is had the second rotation axis, second rotation axis one end fixed mounting has the second running roller, the feed inlet has been seted up on the surface of lathe support, heating coil is installed to one side of feed inlet, the inside of heating coil one side lathe support is pegged graft and is had the cooling water pipe.

Optionally, one side fixed mounting of lathe support has the case that quenches, the discharge gate has been seted up to one side of quenching the case, the outer fixed surface of the case that quenches of discharge gate one side has ejection of compact track, orbital below fixed mounting of ejection of compact has a flitch, one side fixed mounting of ejection of compact board has the storage box.

Optionally, a threaded rod is inserted into the interior above the machine tool support, a push rod support is connected to the outer surface of the threaded rod in a threaded manner, and a push rod is fixedly mounted on the outer surface of the push rod support.

Optionally, one end of the threaded rod is fixedly connected with the servo motor through a coupler, the lower surface of the servo motor is fixedly installed in the motor box, and one side of the motor box is welded on the outer surface of the machine tool support.

Optionally, the upper surface of the feeding plate is fixedly provided with a positioning plate, the feeding plate and the discharging plate both have a certain angle with the horizontal plane, and the outer surfaces of the first roller and the second roller are tangent.

Optionally, a third roller and a fourth roller are fixedly mounted inside the quenching box, and the outer surfaces of the third roller and the fourth roller are tangent.

(III) advantageous effects

The utility model provides a horizontal continuous quenching machine tool, which has the following beneficial effects:

1. this horizontal continuous quenching machine tool through the setting of heating coil, makes this horizontal continuous quenching machine tool possess and to have carried out the effect of quenching to the work piece, sets up through the cooperation of servo motor and push rod, according to the attribute of different work pieces, can control the speed that the push rod moved through adjusting servo motor at the in-process that uses to play the effect that changes heating time, reached the purpose that improves product quality.

2. This horizontal continuous quenching lathe through the setting of last flitch, under the effect of hydraulic stem, makes this horizontal continuous quenching lathe possess the effect that can material loading in succession, sets up through first running roller and second running roller cooperation, can just send the work piece to quenching incasement portion in the in-process that uses to play the effect that reduces artifical material loading, can realize automatic discharging under the effect of push rod, reached the purpose that improves work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the push rod bracket of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the cross-section structure of the quenching box of the present invention.

In the figure: 1. a machine tool support; 2. a first rotating shaft; 3. a first roller; 4. a feeding support; 5. feeding plates; 6. a hydraulic lever; 7. positioning a plate; 8. a driving gear; 9. a driven gear; 10. a second rotation shaft; 11. a second roller; 12. a feed inlet; 13. a fourth roller; 14. a heating coil; 15. a cooling water pipe; 16. a quenching box; 17. a discharge port; 18. a discharge rail; 19. a discharge plate; 20. a storage box; 21. a threaded rod; 22. a push rod bracket; 23. a push rod; 24. a servo motor; 25. a motor case; 26. and a third roller.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a horizontal continuous quenching machine tool comprises a machine tool support 1, wherein a quenching box 16 is fixedly installed on one side of the machine tool support 1, a third roller 26 and a fourth roller 13 are fixedly installed inside the quenching box 16, the outer surfaces of the third roller 26 and the fourth roller 13 are tangent, a discharge port 17 is formed in one side of the quenching box 16, a discharge rail 18 is fixedly installed on the outer surface of the quenching box 16 on one side of the discharge port 17, a discharge plate 19 is fixedly installed below the discharge rail 18, a storage box 20 is fixedly installed on one side of the discharge plate 19, a first rotating shaft 2 is inserted in the middle of the machine tool support 1, a first roller 3 is welded at one end of the first rotating shaft 2, a feeding support 4 is fixedly installed on one side of the first roller 3, a feeding plate 5 is fixedly installed on the upper surface of the feeding support 4, and under the action of a hydraulic rod 6, the horizontal continuous quenching machine tool has the effect of continuous feeding, through the cooperation of the first roller 3 and the second roller 11, the workpiece can be placed and sent to the inside of the quenching box in the using process, thereby reducing the manual feeding effect, the automatic discharging can be realized under the action of the push rod 23, and the purpose of improving the working efficiency is achieved, the positioning plate 7 is fixedly arranged on the upper surface of the feeding plate 5, the feeding plate 5 and the discharging plate 19 both have a certain angle with the horizontal plane, the outer surfaces of the first roller 3 and the second roller 11 are tangent, the hydraulic rod 6 is fixedly arranged below the feeding plate 5, the driving gear 8 is fixedly arranged at one end of the first rotating shaft 7, the driven gear 9 is meshed with the outer surface of the driving gear 8, the second rotating shaft 10 is inserted inside the driven gear 9, the second roller 11 is fixedly arranged at one end of the second rotating shaft 10, the feeding port 12 is arranged on the surface of the machine tool support 1, the heating coil 14 is arranged at one side inside the feeding, the horizontal continuous quenching machine tool has the effect of enabling workpieces to be heated uniformly during quenching through the arrangement of the heating coil 14, and through the matching arrangement of the servo motor 24 and the push rod 23, according to the properties of different workpieces, the speed that the push rod removed can be controlled through adjusting servo motor in the in-process of using, thereby the effect of change heat time has been played, the purpose of improving product quality has been reached, 14 one side of heating coil machine tool support 1's inside is pegged graft and is had cooling water pipe 15, threaded rod 21 is pegged graft to the inside of machine tool support 1 top, shaft coupling and servo motor 24 fixed connection are passed through to the one end of threaded rod 21, servo motor 24's lower fixed surface installs in the inside of motor case 25, the surface at machine tool support 1 is welded to one side of motor case 25, the surface threaded connection of threaded rod 21 has push rod support 22, push rod support 22's fixed surface installs push rod 23.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, workpieces are uniformly placed on the upper material plate 5, the rising time of the hydraulic rod 6 is controlled under the action of the controller, when the hydraulic rod 6 rises, the workpieces are pushed to rise, then the workpieces fall onto the outer surface of the first roller 3 under the action of gravity, the workpieces can enter a gap between the first roller 3 and the second roller 11 through the rotation of the first roller 3, the workpieces are pushed to enter the feeding hole 13 under the action of the push rod 23, then the workpieces enter the quenching box 16 through the heating coil 14 and the cooling water pipe 15, the push rod 23 moves reversely, the hydraulic rod 6 continues to push the workpieces, when the workpieces fall into the gap between the first roller 3 and the second roller 11, the push rod 23 pushes the workpieces to enter the feeding hole, when the second workpieces enter the material storage box 16, the first workpieces are pushed to continue to move, the steps are repeated until the workpieces fall into the material storage box 20 from the discharging hole 17, the purposes of automatic feeding and discharging are realized.

The utility model discloses a theory of operation and beneficial effect: the horizontal continuous quenching machine tool has the effect of enabling workpieces to be heated uniformly during quenching through the arrangement of the heating coil 14, and through the matching arrangement of the servo motor 24 and the push rod 23, according to the properties of different workpieces, in the using process, the moving speed of the push rod can be controlled by adjusting the servo motor, so that the effect of changing the heating time is achieved, the aim of improving the product quality is fulfilled, and through the arrangement of the feeding plate 5, under the action of the hydraulic rod 6, the horizontal continuous quenching machine tool has the effect of continuous feeding, and through the matching arrangement of the first roller 3 and the second roller 11, during the use process, the workpiece can be rightly conveyed into the quenching box, thereby playing the role of reducing manual feeding, automatic discharging can be realized under the action of the push rod 23, and the purpose of improving the working efficiency is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a horizontal continuous quenching machine tool, includes lathe support (1), its characterized in that: the machine tool support is characterized in that a first rotating shaft (2) is inserted in the middle of the machine tool support (1), a first roller (3) is welded at one end of the first rotating shaft (2), a feeding support (4) is fixedly installed at one side of the first roller (3), a feeding plate (5) is fixedly installed on the upper surface of the feeding support (4), a hydraulic rod (6) is fixedly installed below the feeding plate (5), a driving gear (8) is fixedly installed at one end of the first rotating shaft (2), a driven gear (9) is meshed with the outer surface of the driving gear (8), a second rotating shaft (10) is inserted in the driven gear (9), a second roller (11) is fixedly installed at one end of the second rotating shaft (10), a feeding hole (12) is formed in the surface of the machine tool support (1), and a heating coil (14) is installed at one side of the interior of the feeding hole (12), and a cooling water pipe (15) is inserted into the machine tool support (1) on one side of the heating coil (14).

2. The horizontal continuous quenching machine tool according to claim 1, wherein: one side fixed mounting of lathe support (1) has quenching case (16), discharge gate (17) have been seted up to one side of quenching case (16), the outer fixed surface of discharge gate (17) one side quenching case (16) installs ejection of compact track (18), the below fixed mounting of ejection of compact track (18) has ejection of compact board (19), one side fixed mounting of ejection of compact board (19) has storage box (20).

3. The horizontal continuous quenching machine tool according to claim 1, wherein: the machine tool support is characterized in that a threaded rod (21) is inserted into the upper portion of the machine tool support (1), a push rod support (22) is connected to the outer surface of the threaded rod (21) in a threaded mode, and a push rod (23) is fixedly installed on the outer surface of the push rod support (22).

4. The horizontal continuous quenching machine tool according to claim 3, wherein: the one end of threaded rod (21) passes through shaft coupling and servo motor (24) fixed connection, the lower fixed surface of servo motor (24) is installed in the inside of motor case (25), one side welding of motor case (25) is at the surface of machine tool support (1).

5. The horizontal continuous quenching machine tool according to claim 1, wherein: go up flitch (5) upper surface fixed mounting have locating plate (7), go up flitch (5) and play flitch (19) and all have certain angle with the horizontal plane, the surface of first running roller (3) and second running roller (11) is tangent.

6. The horizontal continuous quenching machine tool according to claim 2, wherein: and a third roller (26) and a fourth roller (13) are fixedly arranged in the quenching box (16), and the outer surfaces of the third roller (26) and the fourth roller (13) are tangent.