Quenching anti-deformation tool

Abstract

The utility model belongs to the technical field of heat treatment tools, and particularly discloses a quenching anti-deformation tool which comprises a connecting frame, a driving assembly is arranged on the inner side of the connecting frame, a plurality of adjusting assemblies are arranged on the outer side of the connecting frame, a supporting assembly is arranged at the end of each adjusting assembly, and a bottom cover is fixed below the connecting frame. A top cover is fixed above the connecting frame; the driving assembly comprises a first bevel gear and a plurality of second bevel gears matched with the adjusting assembly, the first bevel gear drives the second bevel gears to rotate, and the second bevel gears drive the adjusting assembly to adjust the length of the supporting assembly; the adjusting assembly comprises an adjusting sleeve, a nut and a screw rod, the adjusting sleeve is connected with the supporting assembly, one end of the screw rod penetrates through the nut and is inserted into the adjusting sleeve, the other end of the screw rod penetrates through the connecting frame and is connected with the corresponding second bevel gear, and by rotating the screw rod, the screw rod drives the adjusting sleeve to stretch out and draw back through the nut in threaded connection. Therefore, the range of the supporting assembly is expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment frock technical field, concretely is a kind of quenching anti-deformation frock. BACKGROUND

[0002] Quenching is a kind of strengthening process to metal, refers to the metal or glass after heating is put into cold water or special oil fast cooling, can improve the hardness, strength and wear resistance etc.

[0003] At present, people will usually use anti-deformation device to press workpiece in order to reduce the probability of deformation of workpiece in quenching process, such as the Chinese utility model patent with announcement number CN221028584U, specifically discloses a forged ring quenching anti-deformation device.

[0004] However, people will find that the anti-deformation device for quenching in actual use process, the device is realized by rotating nut to adjust the rising or falling of top pipe, but the adjustable top pipe is provided with several, and only one by one can be adjusted when adjusting, it is very tedious, and it is difficult to adjust several top pipes to the same length, and it is inconvenient to use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of quenching anti-deformation frock, has solved the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of quenching anti-deformation frock, including connecting frame, the inner side of connecting frame is provided with drive assembly, and the outer side of connecting frame is provided with several adjusting assemblies, and the end of each adjusting assembly is provided with support assembly, and the bottom of connecting frame is fixed with bottom cover, and the top of connecting frame is fixed with top cover.

[0007] Drive assembly includes first bevel gear and several second bevel gears matched with adjusting assembly, first bevel gear is rotatably connected on bottom cover, and several second bevel gears are rotatably connected on the inner wall of connecting frame, and the second bevel gears are meshed with each other with first bevel gear. The length of support assembly is adjusted by the second bevel gear driven adjusting assembly by first bevel gear driving second bevel gear rotation.

[0008] Adjusting assembly includes adjusting sleeve, nut and screw rod, adjusting sleeve is connected with support assembly, nut is fixed at the end of adjusting sleeve, screw rod passes through nut and is inserted in adjusting sleeve, and the other end of screw rod passes through connecting frame and is connected with corresponding second bevel gear, and screw rod and nut are connected by thread. By rotating screw rod, adjusting sleeve is driven by the nut connected by thread to extend or retract, so as to expand the range of support assembly.

[0009] As the utility model preferred, the support assembly includes top plate and baffle, top plate is fixed with adjusting sleeve, baffle is fixed on top plate and is provided with several. Through placing the forging ring between the baffle, the forging ring can be supported by the support assembly, so as to reduce the probability of deformation of the forging ring.

[0010] As the utility model preferred, the top plate is arc-shaped, so as to adapt to the forging ring.

[0011] As the utility model preferred, the adjusting assembly side is provided with telescopic rod, and the both ends of telescopic rod are fixed with connecting frame and top plate respectively, the telescopic rod is mainly set to limit effect, avoids the whole adjusting assembly from rotating when the driving assembly drives the adjusting assembly to rotate.

[0012] As the utility model preferred, the top cover is provided with auxiliary assembly, the auxiliary assembly includes through groove, connecting rod and knob, the through groove is opened in the middle of the top cover, the connecting rod penetrates the through groove, one end of the connecting rod is fixed with the first bevel gear, the other end of the connecting rod is fixed with the knob, by rotating the knob, the first bevel gear is driven to rotate by the connecting rod, and the second bevel gear is driven to rotate by the first bevel gear.

[0013] As the utility model preferred, the through groove side is provided with screw hole, and the positioning bolt is arranged in the screw hole. The connecting rod is pressed by the positioning bolt, and the stability of the first bevel gear is improved.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses through the driving assembly, multiple adjusting assemblies are driven to rotate simultaneously, so that the length of multiple adjusting assemblies is adjusted simultaneously, the length of multiple adjusting assemblies is kept consistent, operation is more convenient, and the stability of the driving assembly is improved by setting auxiliary assembly, the forging ring is pressed tightly by the top plate, and deformation of the forging ring during quenching can be effectively prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure diagram of the utility model Figure 1 ;

[0017] Figure 2 It is the three-dimensional structure diagram of the utility model Figure 2 ;

[0018] Figure 3 It is the top cover opening structure diagram of the utility model;

[0019] Figure 4 It is the auxiliary assembly structure diagram of the utility model.

[0020] In the figure: 100, connecting frame; 101, bottom cover; 102, top cover; 200, first bevel gear; 201, second bevel gear; 300, adjusting sleeve; 301, nut; 302, screw rod; 400, top plate; 401, partition plate; 500, telescopic rod; 600, through groove; 6001, screw hole; 6002, positioning bolt; 601, connecting rod; 602, knob. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be pointed out that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0023] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "provided", "installed", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figures 1-4 The present application provides a technical scheme: a quenching anti-deformation tool, comprising a connecting frame 100, the inner side of the connecting frame 100 is provided with a driving assembly, the outer side of the connecting frame 100 is provided with a plurality of adjusting assemblies, the end of each adjusting assembly is provided with a supporting assembly, the bottom of the connecting frame 100 is fixed with a bottom cover 101, and the top of the connecting frame 100 is fixed with a top cover 102.

[0025] The driving assembly comprises a first bevel gear 200 and a plurality of second bevel gears 201 matched with the adjusting assembly, the first bevel gear 200 is rotationally connected to the bottom cover 101, the plurality of second bevel gears 201 are rotationally connected to the inner wall of the connecting frame 100, and the plurality of second bevel gears 201 are meshed with the first bevel gear 200. The second bevel gears 201 are rotated by the first bevel gear 200, and the adjusting assembly is driven by the second bevel gears 201 to adjust the length of the supporting assembly.

[0026] The adjusting assembly comprises an adjusting sleeve 300, a nut 301 and a screw rod 302, the adjusting sleeve 300 is connected with the supporting assembly, the nut 301 is fixed at the end of the adjusting sleeve 300, the screw rod 302 is inserted into the adjusting sleeve 300 through the nut 301 at one end, and the other end of the screw rod 302 is inserted into the connecting frame 100 and connected with the corresponding second bevel gear 201, and the screw rod 302 is threadedly connected with the nut 301. By rotating the screw rod 302, the adjusting sleeve 300 is driven to expand or contract by the threaded nut 301, so as to expand the range of the supporting assembly.

[0027] Further, the supporting assembly comprises a top plate 400 and a plurality of partition plates 401, the top plate 400 is fixed with the adjusting sleeve 300, and the plurality of partition plates 401 are fixed on the top plate 400. By placing a forging ring between the partition plates 401, the forging ring can be supported by the supporting assembly to reduce the probability of deformation of the forging ring.

[0028] Further, the top plate 400 is arc-shaped to adapt to the forging ring.

[0029] Further, the adjusting assembly is provided with an extension rod 500 at the side edge, and the extension rod 500 is fixed at both ends with the connecting frame 100 and the top plate 400. The extension rod 500 is mainly used for limiting to avoid the rotation of the entire adjusting assembly when the driving assembly drives the adjusting assembly to rotate.

[0030] Further, the top cover 102 is provided with an auxiliary assembly, the auxiliary assembly comprises a through groove 600, a connecting rod 601 and a knob 602, the through groove 600 is arranged in the middle of the top cover 102, the connecting rod 601 penetrates the through groove 600, one end of the connecting rod 601 is fixed with the first bevel gear 200, and the other end of the connecting rod 601 is fixed with the knob 602. By rotating the knob 602, the first bevel gear 200 is driven to rotate by the connecting rod 601, and the second bevel gear 201 is driven to rotate by the first bevel gear 200.

[0031] Further, screw holes 6001 are arranged at the side edges of the through groove 600, and positioning bolts 6002 are arranged in the screw holes 6001. The connecting rod 601 is pressed by the positioning bolts 6002 to improve the stability of the first bevel gear 200.

[0032] In summary, when the device is used, the forging ring is only needed to be placed between the two partitions 401 of the top plate 400, and since the multiple partitions 401 are arranged, the device can place multiple forging rings at the same time. Then the knob 602 is rotated, so that the knob 602 drives the first bevel gear 200 to rotate through the connecting rod 601, so that the first bevel gear 200 drives the second bevel gear 201 to rotate, so that the second bevel gear 201 drives the screw rod 302 to rotate, and since the nut 301 is screwed on the screw rod 302, the screw rod 302 moves on the screw rod 302, so that the nut 301 drives the adjusting sleeve 300 to elongate, so that the adjusting sleeve 300 drives the top plate 400 to tightly press the inner side of the forging ring, and the top plate 400 tightly presses the forging ring, which can effectively prevent the forging ring from deforming when being quenched. After the forging ring is tightly pressed, the positioning bolt 6002 is rotated, so that the positioning bolt 6002 locks the connecting rod 601, and the stability of the driving assembly is improved.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A quenching anti-distortion tooling characterized by: The utility model provides a kind of adjustable support frame, including connecting frame (100), the drive assembly is arranged in the inside of connecting frame (100), connecting frame (100) outside is provided with several adjusting assemblies, the end of each adjusting assembly is provided with support assembly, bottom cover (101) is fixed below connecting frame (100), top cover (102) is fixed above connecting frame (100); The drive assembly includes a first bevel gear (200) and several second bevel gears (201) cooperating with the adjusting assemblies, the first bevel gear (200) is rotatably connected to the bottom cover (101), the several second bevel gears (201) are rotatably connected to the inner wall of the connecting frame (100), and the several second bevel gears (201) are in mesh with the first bevel gear (200); The adjusting assembly includes an adjusting sleeve (300), a nut (301) and a screw rod (302), the adjusting sleeve (300) is connected to the support assembly, the nut (301) is fixed to the end of the adjusting sleeve (300), the screw rod (302) passes through the nut (301) and is inserted into the adjusting sleeve (300) at one end, and the other end of the screw rod (302) passes through the connecting frame (100) and is connected to the corresponding second bevel gear (201), the screw rod (302) is threadedly connected to the nut (301).

2. The distortion-preventing quenching tooling of claim 1, wherein: The support assembly includes a top plate (400) and a partition plate (401), the top plate (400) is fixed to the adjusting sleeve (300), and the partition plate (401) is fixed to the top plate (400) and is provided with several.

3. The quenching anti-deformation tooling of claim 2, wherein: The top plate (400) is arc-shaped.

4. The distortion-preventing quenching tooling of claim 1, wherein: The adjusting assembly is provided with an extension rod (500) on the side edge, and the two ends of the extension rod (500) are respectively fixed to the connecting frame (100) and the top plate (400).

5. The distortion-preventing quenching tooling of claim 1, wherein: The top cover (102) is provided with an auxiliary assembly, and the auxiliary assembly includes a through slot (600), a connecting rod (601) and a knob (602), the through slot (600) is formed in the middle of the top cover (102), the connecting rod (601) penetrates the through slot (600), one end of the connecting rod (601) is fixed to the first bevel gear (200), and the other end of the connecting rod (601) is fixed to the knob (602).

6. The distortion-preventing quenching tooling of claim 5, wherein: A screw hole (6001) is formed on the side edge of the through slot (600), and a positioning bolt (6002) is arranged in the screw hole (6001).

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