Bolt heat treatment quenching cooling device

Abstract

The utility model provides a bolt heat treatment quenching cooling device, which relates to the technical field of bolt processing and comprises a support frame provided with a transmission frame. A transmission assembly is arranged on the transmission frame; fixing plates are arranged on the transmission assembly and distributed in a kidney-shaped circular array mode, the heating process and the cooling process are linked and combined together in sequence through mechanical transmission, the trouble of step-by-step operation is omitted, and the production efficiency of the device is effectively improved. And through mutual cooperation of the two conveying chains and the fixing plates, a large number of bolt bodies can be heated and cooled at a time, the cooling machining efficiency is high, and the production requirement for batch machining can be well met.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing, in particular to a bolt heat treatment quenching cooling device. Background Art

[0002] The heat treatment quenching process of the bolt is to heat the bolt to an appropriate temperature and then quickly cool it to obtain high hardness and strength. The quenching temperature usually depends on the material and hardness requirements of the bolt.

[0003] When the existing bolt heat treatment quenching and cooling devices are in use, the heating process and the cooling process of the bolts need to be completed separately in steps, and the operation process is relatively cumbersome, resulting in poor production efficiency of the equipment. Moreover, most of them adopt the traditional processing method of single heat treatment quenching and cooling, which has low processing efficiency and cannot be well adapted to the generation needs of batch processing. Utility Model Content

[0004] The disclosed embodiment relates to a bolt heat treatment quenching and cooling device, which combines the heating process and the cooling process in a sequential manner through mechanical transmission, eliminating the trouble of step-by-step operation and effectively improving the production efficiency of the device; through the cooperation of two conveying chains and fixed plates, a large number of bolt bodies can be heated and cooled at one time, the cooling processing efficiency is high, and it can better meet the production needs of batch processing.

[0005] According to a first aspect of the present disclosure, a bolt heat treatment quenching and cooling device is provided, which specifically includes: a support frame, on which a transmission frame is provided; on which a transmission assembly is provided; on which a fixing plate is provided, and the fixing plates are distributed in a waist-shaped array; on which a bolt body is provided.

[0006] In at least some embodiments, the support frames are distributed in two locations in a bilaterally symmetrical manner, and a support seat is provided between the two support frames at the bottom, a fixing frame is provided on the top of the support frame, and a high-frequency heater is fixedly mounted on the fixing frame.

[0007] In at least some embodiments, the high-frequency heater is an electron tube high-frequency heating device, and the electron tube of the high-frequency heater is a U-shaped structure, and the bolt body is located in the electron tube of the high-frequency heater.

[0008] In at least some embodiments, a water collecting trough is fixedly installed on the front of the support seat, and the left and right side walls of the water collecting trough are provided with limiting grooves, and the two limiting grooves are symmetrically distributed, and the bolt body passes through the limiting grooves, a mounting seat is provided on the front wall of the water collecting trough, a water diversion nozzle is provided at the rear of the mounting seat, and the water diversion nozzle corresponds to the position of the bolt body, and a connecting water pipe is provided at the front of the mounting seat.

[0009] In at least some embodiments, a connecting frame is provided at the top of the transmission frame, and the connecting frame is fixedly connected to two supporting frames, bearing seats are provided on the left and right sides of the transmission frame, and the two bearing seats are symmetrically distributed, driven sprockets are provided at the upper and lower ends of the left bearing seat, and the two driven sprockets are rotatably connected to the left bearing seat through a rotating shaft, driving sprockets are provided at the upper and lower ends of the right bearing seat, and the two driving sprockets are rotatably connected to the right bearing seat through a rotating shaft, a servo motor is fixedly installed on the front right side of the connecting frame, and the rotating shaft of the servo motor is connected to the rotating shafts of the two driving sprockets.

[0010] In at least some embodiments, the transmission assembly includes a first conveying chain, a second conveying chain and a connecting plate, the first conveying chain and the second conveying chain are distributed in an upper and lower symmetrical manner, and the first conveying chain is transmission-connected to the upper driven sprocket and the driving sprocket, and the second conveying chain is transmission-connected to the lower driven sprocket and the driving sprocket, connecting plates are evenly installed on the first conveying chain and the second conveying chain, and a fixing plate is fixedly installed between the upper and lower connecting plates.

[0011] In at least some embodiments, a support plate is provided on one side of the bottom end of the fixing plate, and the fixing plate and the support plate form an L-shaped structure. A limiting slot is provided on one side of the supporting plate, and the bolt body is clamped in the limiting slot.

[0012] The utility model provides a bolt heat treatment quenching cooling device, which has the following beneficial effects:

[0013] In the utility model, a high-frequency heater is used to heat the bolt body, which is then transported through a transmission frame and a transmission assembly. The heated bolt body is transported to a water collecting tank through a limiting groove, and a water diversion nozzle is opened to quickly cool the bolt body. The heating process and the cooling process are linked and combined in sequence through mechanical transmission, eliminating the trouble of step-by-step operation and effectively improving the production efficiency of the device.

[0014] In addition, the servo motor provides power, and the driven sprocket and the driving sprocket cooperate with each other, so that the first conveying chain and the second conveying chain can be driven to transmit at the same time, so that the fixed plate drives the bolt body to be continuously conveyed. Through the cooperation of the two conveying chains and the fixed plate, a large number of bolt bodies can be heated and cooled at one time. The cooling processing efficiency is high, and it can better meet the production needs of batch processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 The overall axial viewing angle structure schematic diagram of the present application is shown;

[0019] Figure 2 This application shows Figure 1 The schematic diagram of the rotation perspective structure is derived;

[0020] Figure 3 A schematic diagram of the support frame structure of the present application is shown;

[0021] Figure 4 A schematic diagram of the transmission frame structure of the present application is shown;

[0022] Figure 5 A schematic diagram of the transmission assembly and the fixing plate structure of the present application is shown.

[0023] List of reference numerals:

[0024] 1. Support frame; 101. Support seat; 102. Fixed frame; 103. High frequency heater; 104. Water collecting tank; 105. Limiting slot; 106. Mounting seat; 107. Water distribution nozzle; 108. Connecting water pipe;

[0025] 2. Transmission frame; 201. Connecting frame; 202. Bearing seat; 203. Driven sprocket; 204. Driving sprocket; 205. Servo motor;

[0026] 3. Transmission assembly; 301. First transmission chain; 302. Second transmission chain; 303. Connecting piece;

[0027] 4. Fixed plate; 401. Support plate; 402. Limiting slot;

[0028] 5. Bolt body. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1: Please refer to Figures 1 to 5 :

[0031] This embodiment proposes a bolt heat treatment quenching cooling device, including: a support frame 1, a transmission frame 2 is provided on the support frame 1; a transmission assembly 3 is provided on the transmission frame 2; a fixing plate 4 is provided on the transmission assembly 3, and the fixing plates 4 are distributed in a waist-shaped array; a bolt body 5 is provided on the fixing plate 4.

[0032] In the present disclosure, Figure 3 As shown, the support frames 1 are distributed in two places in a left-right symmetrical manner, and a support seat 101 is provided between the two support frames 1 at the bottom, a fixing frame 102 is provided on the top of the support frame 101, and a high-frequency heater 103 is fixedly installed on the fixing frame 102;

[0033] The high-frequency heater 103 is an electron tube high-frequency heating device, and the electron tube of the high-frequency heater 103 is a U-shaped structure, and the bolt body 5 is located in the electron tube of the high-frequency heater 103;

[0034] A water collecting trough 104 is fixedly installed at the front of the support seat 101, and the left and right side walls of the water collecting trough 104 are provided with limiting grooves 105, and the two limiting grooves 105 are distributed in a symmetrical manner, and the bolt body 5 passes through the limiting grooves 105, and a mounting seat 106 is provided on the front wall of the water collecting trough 104, and a water diversion nozzle 107 is provided at the rear of the mounting seat 106, and the water diversion nozzle 107 corresponds to the position of the bolt body 5, and a connecting water pipe 108 is provided at the front of the mounting seat 106. The device utilizes a high-frequency heater 103 to heat the bolt body 5, and the transmission frame 2 and the transmission assembly 3 cooperate to transport it, and the heated bolt body 5 is transported to the water collecting trough 104 through the limiting grooves 105, and the water diversion nozzle 107 is opened to quickly cool the bolt body 5.

[0035] Embodiment 2, based on embodiment 1, as Figure 4 and Figure 5 As shown, a connecting frame 201 is provided on the top of the transmission frame 2, and the connecting frame 201 is fixedly connected to the two support frames 1, and bearing seats 202 are provided on the left and right sides of the transmission frame 2, and the two bearing seats 202 are distributed in a symmetrical manner, and driven sprockets 203 are provided at the upper and lower ends of the left bearing seat 202, and the two driven sprockets 203 are rotatably connected to the left bearing seat 202 through a rotating shaft, and driving sprockets 204 are provided at the upper and lower ends of the right bearing seat 202, and the two driving sprockets 204 are rotatably connected to the right bearing seat 202 through a rotating shaft, and a servo motor 205 is fixedly installed on the front right side of the connecting frame 201, and the rotating shaft of the servo motor 205 is connected to the rotating shafts of the two driving sprockets 204;

[0036] The transmission assembly 3 includes a first transmission chain 301, a second transmission chain 302 and a connecting piece 303. The first transmission chain 301 and the second transmission chain 302 are distributed in an upper and lower symmetrical manner, and the first transmission chain 301 is transmission-connected with the upper driven sprocket 203 and the driving sprocket 204, and the second transmission chain 302 is transmission-connected with the lower driven sprocket 203 and the driving sprocket 204. The connecting pieces 303 are evenly installed on the first transmission chain 301 and the second transmission chain 302, and the fixing plate 4 is fixedly installed between the upper and lower connecting pieces 303.

[0037] A support plate 401 is provided on one side of the bottom end of the fixed plate 4, and the fixed plate 4 and the support plate 401 form an L-shaped structure. A limit slot 402 is provided on one side of the support plate 401, and the bolt body 5 is clamped with the limit slot 402. The device is powered by a servo motor 205. Through the cooperation of the driven sprocket 203 and the driving sprocket 204, the first conveying chain 301 and the second conveying chain 302 can be driven to transmit at the same time, so that the fixed plate 4 drives the bolt body 5 to be continuously conveyed. Through the cooperation of the two conveying chains and the fixed plate 4, a large number of bolt bodies 5 can be heated and cooled at one time.

[0038] The working principle of this embodiment is as follows: when in use, the bolt body 5 is heated by the high-frequency heater 103, and the bolt body 5 is transported through the transmission frame 2 and the transmission assembly 3, and the heated bolt body 5 is transported to the water collecting tank 104 through the limiting groove 105, and the water diversion nozzle 107 is opened to quickly cool the bolt body 5; the servo motor 205 provides power, and the driven sprocket 203 and the driving sprocket 204 cooperate with each other, so that the first conveying chain 301 and the second conveying chain 302 can be driven to transmit at the same time, so that the fixed plate 4 drives the bolt body 5 to be continuously transported, and a large number of bolt bodies 5 can be heated and cooled at one time through the cooperation of the two conveying chains and the fixed plate 4.

[0039] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A bolt heat treatment quenching cooling device, characterized in that: include: A support frame is provided on the support frame; a transmission frame is provided on the transmission frame; a transmission assembly is provided on the transmission assembly; a fixing plate is provided on the transmission assembly, and the fixing plates are distributed in a waist-circular array; a bolt body is provided on the fixing plate.

2. The bolt heat treatment quenching cooling device according to claim 1 is characterized in that: The support frames are distributed in two places in a left-right symmetrical manner, and a support seat is provided between the two support frames at the bottom, a fixing frame is provided on the top of the support frame, and a high-frequency heater is fixedly installed on the fixing frame.

3. The bolt heat treatment quenching cooling device according to claim 2 is characterized in that: The high-frequency heater is an electron tube high-frequency heating device, and the electron tube of the high-frequency heater is a U-shaped structure, and the bolt body is located in the electron tube of the high-frequency heater.

4. The bolt heat treatment quenching cooling device according to claim 2, characterized in that: A water collecting trough is fixedly installed at the front of the support seat, and limiting grooves are provided on the left and right side walls of the water collecting trough, and the two limiting grooves are distributed in a symmetrical manner, and the bolt body passes through the limiting grooves, a mounting seat is provided on the front wall of the water collecting trough, a water diversion nozzle is provided at the rear of the mounting seat, and the water diversion nozzle corresponds to the position of the bolt body, and a connecting water pipe is provided at the front of the mounting seat.

5. The bolt heat treatment quenching and cooling device according to any one of claims 1 to 4, characterized in that: A connecting frame is provided on the top of the transmission frame, and the connecting frame is fixedly connected to two supporting frames. Bearing seats are provided on the left and right sides of the transmission frame, and the two bearing seats are distributed in a symmetrical manner. Driven sprockets are provided at the upper and lower ends of the left bearing seat, and the two driven sprockets are rotatably connected to the left bearing seat through a rotating shaft. Driving sprockets are provided at the upper and lower ends of the right bearing seat, and the two driving sprockets are rotatably connected to the right bearing seat through a rotating shaft. A servo motor is fixedly installed on the right side of the front of the connecting frame, and the rotating shaft of the servo motor is connected to the rotating shafts of the two driving sprockets.

6. The bolt heat treatment quenching and cooling device according to any one of claims 1 to 4, characterized in that: The transmission assembly includes a first conveying chain, a second conveying chain and a connecting plate. The first conveying chain and the second conveying chain are distributed in an upper and lower symmetrical manner, and the first conveying chain is connected to the upper driven sprocket and the driving sprocket, and the second conveying chain is connected to the lower driven sprocket and the driving sprocket. Connecting plates are evenly installed on the first conveying chain and the second conveying chain, and a fixing plate is fixedly installed between the upper and lower connecting plates.

7. The bolt heat treatment quenching and cooling device according to any one of claims 1 to 4, characterized in that: A support plate is provided on one side of the bottom end of the fixing plate, and the fixing plate and the support plate form an L-shaped structure. A limiting slot is provided on one side of the supporting plate, and the bolt body is clamped with the limiting slot.

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