CN216274271U

CN216274271U - Oilless rack quenching machine

Info

Publication number: CN216274271U
Application number: CN202122706876.6U
Authority: CN
Inventors: 李元博; 李健华
Original assignee: Ji'nan Jia Ping Machinery Co ltd
Current assignee: Ji'nan Jia Ping Machinery Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-12
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of quenching machines, in particular to an oil-free rack quenching machine which comprises a bottom plate, wherein a machine body is arranged on the bottom plate, a connecting pipe is fixedly arranged on the machine body, a quenching head is fixedly arranged on the connecting pipe, a supporting block is fixedly arranged on the bottom plate, and a supporting frame is arranged on the bottom plate. According to the utility model, the workpiece is placed in the placing groove and clamped in the clamping groove, the motor is started to enable the output shaft to rotate, the output shaft rotates to drive the gear to rotate, the gear is meshed with the toothed plate, the toothed plate can move due to the rotation of the gear, the toothed plate can drive the push block to move due to the movement of the toothed plate, the push block can slide in the sliding groove, the workpiece can be driven to move in the placing groove due to the movement of the push block, the machine body is started, the workpiece can be quenched by the quenching head, the workpiece is not required to be manually pushed, the condition that workers are scalded is avoided, trouble and labor are saved, and the operation is convenient.

Description

Oilless rack quenching machine

Technical Field

The application relates to the technical field of quenching machines, in particular to an oil-free rack quenching machine.

Background

Quenching is a heat treatment method in which the surface of a workpiece is locally heated and cooled by a high-frequency current (30K to 1000KHZ) to obtain a surface hardened layer. The method only strengthens the surface of the workpiece to a certain depth, and the core basically maintains the structure and the performance before treatment, so that the combination of high strength, high wear resistance and high toughness can be obtained. And because of local heating, quenching deformation can be obviously reduced, and energy consumption is reduced. It is because of these features that high-frequency quenching is widely used in the machining industry.

As disclosed in the chinese patent: quench machining tool, publication no: CN203128620U, simple structure, the removal resistance is little, loading and unloading, lift by crane and remove all very conveniently, lift by crane the equilibrium good, lift by crane safety, but in the in-service use, still need artifical promotion rack to carry out quenching treatment, cause the condition of scald easily, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oilless rack quenching machine to solve the problems in the background technology.

The embodiment of the application adopts the following technical scheme:

the utility model provides an there is not oily rack quenching machine, comprises a base plate, be provided with the organism on the bottom plate, fixed mounting has the connecting pipe on the organism, fixed mounting has the head of quenching on the connecting pipe, fixed mounting has the supporting shoe on the bottom plate, install the support frame on the bottom plate, the equal fixedly connected with bracing piece in four angles of support frame bottom, the support frame is through four bracing pieces and bottom plate fixed connection, the standing groove has been seted up to the upper surface of support frame, the spout that runs through the support frame is seted up to the inner wall bottom surface of standing groove, the spacing groove has been seted up to the lateral wall face of spout, the work piece has been placed in the standing groove, the head of quenching is in directly over the work piece, be provided with the cooling structure on the bottom plate, be provided with the drive structure that is used for driving the work piece removal on the support frame.

Preferably, the cooling structure includes stock solution bucket and shower nozzle, the stock solution bucket is placed on the bottom plate, be provided with the suction pump on the stock solution bucket, be provided with the hose between suction pump and the shower nozzle, the suction pump communicates with each other through hose and shower nozzle connection.

Preferably, the spray head is positioned right above the workpiece, the end parts of the two sides of the spray head are fixedly connected with connecting rods, and the spray head is fixedly connected to the bottom plate through the two connecting rods.

The driving structure comprises a motor, a push block and a toothed plate, the motor is fixedly connected to the supporting block, an output shaft of the motor is fixedly connected with a gear, and the gear is meshed with the toothed plate.

The pinion rack is located the below of support frame, ejector pad fixed connection is in the pinion rack one end of keeping away from the motor, ejector pad sliding connection is in the spout, the tip fixedly connected with stopper of ejector pad.

The limiting block is connected in the limiting groove in a sliding mode, a clamping groove is formed in the surface of the push block, and the clamping groove is movably sleeved on a workpiece.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, when using, place the work piece in the standing groove, and the joint is in the draw-in groove, starter motor, make the output shaft rotate, the output shaft rotates and drives gear and rotate, gear and pinion rack meshing, gear revolve can make the pinion rack remove, the pinion rack removes and can drive the ejector pad and remove, the ejector pad can slide in the spout, the removal of ejector pad can drive the work piece and remove in the standing groove, the starter body, the quenching head can carry out quenching treatment to the work piece, need not artifical promotion work piece, avoid causing the condition that the workman scalded, and it is laborsaving to save trouble, it is comparatively convenient to operate.

And secondly, the water suction pump is started, liquid in the liquid storage barrel can be conveyed to the spray head from the hose, the spray head can spray liquid on the surface of the workpiece, the workpiece quenching position is rapidly cooled, the quality of quenching treatment of the rack is improved, the practicability of the quenching machine is improved, the push block is prevented from being separated from the sliding groove through sliding connection of the limiting block in the limiting groove, the push block is connected with the support frame stably, and stable operation of a driving structure is guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall structure of a quenching machine according to the utility model;

FIG. 2 is a schematic view of the support block of the present invention;

FIG. 3 is a schematic structural view of the stand according to the present invention;

fig. 4 is a schematic structural diagram of the push block of the present invention.

In the figure: 1. a base plate; 11. a body; 12. a connecting pipe; 13. quenching the head; 14. a support block; 2. a support frame; 21. a placement groove; 22. a chute; 23. a limiting groove; 25. a support bar; 3. a workpiece; 4. a liquid storage barrel; 41. a water pump; 42. a hose; 5. a spray head; 51. a connecting rod; 6. a motor; 61. a gear; 7. a push block; 71. a card slot; 72. a limiting block; 8. a toothed plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 4, an oil-free rack quenching machine comprises a bottom plate 1, a machine body 11 is arranged on the bottom plate 1, a connecting pipe 12 is fixedly arranged on the machine body 11, a quenching head 13 is fixedly arranged on the connecting pipe 12, a supporting block 14 is fixedly arranged on the bottom plate 1, the bottom plate 1 is provided with a supporting frame 2, four corners of the bottom end of the supporting frame 2 are fixedly connected with supporting rods 25, the supporting frame 2 is fixedly connected with the bottom plate 1 through the four supporting rods 25, the upper surface of the supporting frame 2 is provided with a placing groove 21, the bottom surface of the inner wall of the placing groove 21 is provided with a sliding groove 22 penetrating through the supporting frame 2, the side wall surface of the sliding groove 22 is provided with a limiting groove 23, a workpiece 3 is placed in the placing groove 21, the quenching head 13 is positioned right above the workpiece 3, the bottom plate 1 is provided with a cooling structure, the supporting frame 2 is provided with a driving structure for driving the workpiece 3 to move, the cooling structure comprises a liquid storage barrel 4 and a spray head 5, the liquid storage barrel 4 is placed on the bottom plate 1, a water suction pump 41 is arranged on the liquid storage barrel 4, a hose 42 is arranged between the water suction pump 41 and the spray head 5, the water suction pump 41 is communicated with the spray head 5 through the hose 42, the spray head 5 is positioned right above the workpiece 3, the end parts of the two sides of the spray head 5 are fixedly connected with connecting rods 51, the spray head 5 is fixedly connected on the bottom plate 1 through the two connecting rods 51, the driving structure comprises a motor 6, a push block 7 and a toothed plate 8, the motor 6 is fixedly connected on a supporting block 14, an output shaft of the motor 6 is fixedly connected with a gear 61, the gear 61 is meshed with the toothed plate 8, the toothed plate 8 is positioned below the supporting frame 2, the push block 7 is fixedly connected at one end of the toothed plate 8 far away from the motor 6, the push block 7 is slidably connected in a sliding groove 22, the end part of the push block 7 is fixedly connected with a limiting block 72, the limiting block 72 is slidably connected in a limiting groove 23, a clamping groove 71 is formed in the surface of the push block 7, the clamping groove 71 is movably sleeved on the workpiece 3.

When the quenching device is used, a workpiece 3 is placed in the placing groove 21 and is clamped in the clamping groove 71, the motor 6 is started to enable the output shaft to rotate, the output shaft rotates to drive the gear 61 to rotate, the gear 61 is meshed with the toothed plate 8, the toothed plate 8 can move due to the rotation of the gear 61, the push block 7 can be driven to move due to the movement of the toothed plate 8, the push block 7 can slide in the sliding groove 22, the workpiece 3 can be driven to move in the placing groove 21 due to the movement of the push block 7, the machine body 11 is started, the quenching head 13 can quench the workpiece 3, manual pushing of the workpiece 3 is not needed, the condition that workers are scalded is avoided, trouble and labor are saved, the operation is convenient, the water suction pump 41 is started, liquid in the liquid storage barrel 4 can be conveyed to the spray head 5 from the hose 42, the spray head 5 can spray liquid on the surface of the workpiece 3, the quenched part of the workpiece 3 is rapidly cooled, and the quality of rack quenching is improved, the practicality of this quenching machine is improved, through stopper 72 sliding connection in spacing groove 23, prevent that ejector pad 7 from breaking away from spout 22, guaranteed that ejector pad 7 is connected comparatively stably with support frame 2, guaranteed the steady operation of drive structure.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides an oil-free rack quenches quick-wittedly, includes bottom plate (1), be provided with organism (11) on bottom plate (1), fixed mounting has connecting pipe (12) on organism (11), fixed mounting has quenching head (13) on connecting pipe (12), its characterized in that: the workpiece quenching device is characterized in that a supporting block (14) is fixedly mounted on the bottom plate (1), a supporting frame (2) is mounted on the bottom plate (1), supporting rods (25) are fixedly connected to four corners of the bottom end of the supporting frame (2), the supporting frame (2) is fixedly connected with the bottom plate (1) through the four supporting rods (25), a placing groove (21) is formed in the upper surface of the supporting frame (2), a sliding groove (22) penetrating through the supporting frame (2) is formed in the bottom surface of the inner wall of the placing groove (21), a limiting groove (23) is formed in the side wall surface of the sliding groove (22), a workpiece (3) is placed in the placing groove (21), and the quenching head (13) is located right above the workpiece (3);

a cooling structure is arranged on the bottom plate (1);

the supporting frame (2) is provided with a driving structure for driving the workpiece (3) to move.

2. An oil-free rack quenching machine as claimed in claim 1, wherein: the cooling structure includes stock solution bucket (4) and shower nozzle (5), stock solution bucket (4) are placed on bottom plate (1), be provided with suction pump (41) on stock solution bucket (4), be provided with hose (42) between suction pump (41) and shower nozzle (5), suction pump (41) are connected with shower nozzle (5) through hose (42) and are communicated with each other.

3. An oil-free rack quenching machine as claimed in claim 2, wherein: shower nozzle (5) are in directly over work piece (3), the equal fixedly connected with connecting rod (51) of both sides tip of shower nozzle (5), shower nozzle (5) are through two connecting rod (51) fixed connection on bottom plate (1).

4. An oil-free rack quenching machine as claimed in claim 1, wherein: the driving structure comprises a motor (6), a push block (7) and a toothed plate (8), the motor (6) is fixedly connected to the supporting block (14), an output shaft of the motor (6) is fixedly connected with a gear (61), and the gear (61) is meshed with the toothed plate (8).

5. An oil-free rack quenching machine as claimed in claim 4, wherein: the pinion rack (8) is arranged below the support frame (2), the push block (7) is fixedly connected to one end, away from the motor (6), of the pinion rack (8), the push block (7) is connected in the sliding groove (22) in a sliding mode, and the end portion of the push block (7) is fixedly connected with the limiting block (72).

6. An oil-free rack quenching machine as claimed in claim 5, wherein: the limiting block (72) is connected in the limiting groove (23) in a sliding mode, a clamping groove (71) is formed in the surface of the push block (7), and the clamping groove (71) is movably sleeved on the workpiece (3).