阅读说明：本技术 一种超声波切割刀杆加工用热处理设备及其使用方法 (Heat treatment equipment for ultrasonic cutting cutter bar machining and using method thereof ) 是由 崇海华 王泉 苗海洋 于 2020-12-17 设计创作，主要内容包括：本发明涉及超声波切割刀杆热处理技术领域,且公开了一种超声波切割刀杆加工用热处理设备及其使用方法,包括工作箱,所述工作箱的左右内壁之间通过连接杆等距固定连接有三个加热板,所述工作箱的前后侧面通过托板对称固定连接有两个电机,两个所述电机的输出端分别贯穿工作箱的前后内壁并固定套接有凸轮,所述工作箱的内顶壁和内底壁之间通过滑块和滑槽对称滑动连接有两个滑板,且滑块的左侧面与滑槽的左侧内壁之间固定连接有复位弹簧。本发明解决了现有的超声波切割刀杆热处理设备普遍存在超声波切割刀杆受热不均匀,导致热处理的质量和效果严重下降的问题。(The invention relates to the technical field of ultrasonic cutting cutter bar heat treatment, and discloses heat treatment equipment for ultrasonic cutting cutter bar processing and a using method thereof. The invention solves the problem that the quality and effect of heat treatment are seriously reduced due to nonuniform heating of the ultrasonic cutting knife bar in the conventional ultrasonic cutting knife bar heat treatment equipment.)

1. The utility model provides an ultrasonic wave cutting cutter arbor processing is with heat treatment facility and application method thereof, includes work box (1), its characterized in that: the three-phase heating device is characterized in that three heating plates (2) are fixedly connected between the left inner wall and the right inner wall of the working box (1) at equal intervals through connecting rods, the front side and the rear side of the working box (1) are symmetrically and fixedly connected with two motors (3) through supporting plates, the output ends of the two motors (3) respectively penetrate through the front inner wall and the rear inner wall of the working box (1) and are fixedly sleeved with cams (4), two sliding plates (5) are symmetrically and slidably connected between the inner top wall and the inner bottom wall of the working box (1) through sliding blocks and sliding chutes, a reset spring is fixedly connected between the left side surface of each sliding block and the left inner wall of each sliding chute, and the right side surfaces of the two;

the two sliding plates (5) are fixedly connected with three groups of supporting plates (6) at equal intervals on the side surfaces close to each other, the number of each group of supporting plates (6) is two and symmetrical, the tops of each group of two supporting plates (6) are symmetrically and fixedly connected with two groups of first telescopic rods (7), the number of each group of first telescopic rods (7) is two, two shifting plates (8) are symmetrically and fixedly connected between the top ends of the two groups of first telescopic rods (7), a first spring (9) is fixedly connected between the bottom of each shifting plate (8) and the top end of a thick rod of each first telescopic rod (7), and a clamping mechanism (10) is placed between the tops of the two shifting plates (8);

the inner bottom wall of the working box (1) is symmetrically and fixedly connected with two groups of straight rods (11), each group of straight rods (11) is two in number, sleeve rods (12) are sleeved on the top ends of the two groups of straight rods (11) in a movable mode, second springs (13) are fixedly connected between the bottom ends of the sleeve rods (12) and the inner bottom wall of the working box (1), two groups of hydraulic cylinders (14) are symmetrically and fixedly connected to the top of the working box (1), the number of the hydraulic cylinders (14) is two in each group, the output ends of the two groups of hydraulic cylinders (14) penetrate through the top of the working box (1) and are respectively abutted to the top ends of the four sleeve rods (12), three groups of top plates (15) are fixedly connected to the side surfaces, close to the sleeve rods (12), the number of the top plates (15) is four in each group and are distributed in a rectangular mode, and three groups of limiting compression rods (16) are, three groups of limiting compression rods (16) are respectively positioned right above the three clamping mechanisms (10), three fixing plates (17) are fixedly connected between the left inner wall and the right inner wall of the working box (1) at equal intervals, the three fixing plates (17) are respectively positioned right below the three clamping mechanisms (10), three openings are formed in the left side surface of the working box (1) at equal intervals, and two limiting plates (18) are symmetrically and fixedly connected to the inner bottom wall of each opening;

the clamping mechanism (10) comprises a fixed frame (1001), four jacks are formed in four corners of the top of the fixed frame (1001) and are respectively aligned with four limiting compression bars (16) of each group, the front side and the rear side of the fixed frame (1001) are symmetrically and rotatably connected with two groups of rotating rods (1002), the number of the rotating rods (1002) of each group is a plurality, rollers (1003) are fixedly sleeved at the ends, away from the two groups of rotating rods (1002), of the two groups of rotating rods, the rollers (1003) are placed at the top of a shifting plate (8), the ends, close to the two groups of rotating rods (1002), of the two groups of rotating rods respectively penetrate through the front side and the rear side of the fixed frame (1001) and are respectively and fixedly connected with a rotating plate (1004), a second telescopic rod (1005) is fixedly connected to the side, away from the rotating rods (1002), of the second telescopic rod (1005), and a clamping block (1006) is, and the side surface of the clamping block (1006) far away from the second telescopic rod (1005) is provided with a limiting cavity, and a third spring (1007) is fixedly connected between the end surface of the thick rod of the second telescopic rod (1005) and the side surface of the clamping block (1006) close to the thick rod.

2. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: the height of the inner bottom wall of the left side opening of the work box (1) is lower than the bottom of the corresponding shifting plate (8).

3. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: the distance between the close sides of the two limit plates (18) is equal to the width of the fixed frame (1001).

4. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: the number of the rotating rods (1002) in each group is eight to twelve.

5. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: the second spring (13) is movably sleeved on the outer circular surface of the straight rod (11).

6. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: the ratio of the depth of the jack at the top of the fixing frame (1001) to the length of the limiting pressure rod (16) is one half to two thirds.

7. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: and a reinforcing plate is fixedly connected between the bottom of the top plate (15) and the outer circular surface of the loop bar (12).

8. The heat treatment device for processing the ultrasonic cutting knife bar and the use method thereof according to claim 1 are characterized in that: the first spring (9) and the third spring (1007) are movably sleeved on the thin rod outer circular surfaces of the first telescopic rod (7) and the second telescopic rod (1005) respectively.

9. The use method of the heat treatment equipment for processing the ultrasonic cutting knife bar comprises the following steps:

s1, the method comprises the following steps: firstly, the worker starts the heating plate 2 to heat the inside of the working box 1 until the temperature reaches the required temperature, then the worker inserts the two ends of the ultrasonic cutting knife bar to be heat-treated into the limiting cavities on the two clamping blocks 1006 respectively, then the ultrasonic cutting knife bar is clamped by the two clamping blocks 1006 under the action of the two third springs 1007 and the second telescopic rod 1005, and then the three clamping mechanisms 10 are fully filled with the ultrasonic cutting knife bar by the above operation.

S2, the method comprises the following steps: then, the worker places the fixing frame 1001 between the two limiting plates 18 at the opening, and then pushes the clamping mechanism 10 into the work box 1 under the limiting action of the two limiting plates 18 until the right side surface of the fixing frame 1001 is attached to the right inner wall of the work box 1, so that the placing and positioning work of the clamping mechanism 10 is completed.

S3, the method comprises the following steps: then the hydraulic cylinder 14 is started to extend and push the limiting pressure rod 16 to move downwards through the loop bar 12, the second spring 13, the straight bar 11 and the top plate 15 and insert into the corresponding jack at the top of the fixed frame 1001, and then the hydraulic cylinder 14 continues to push the limiting pressure rod 16 to move downwards and push the clamping mechanism 10 to move downwards against the elastic force of the first spring 9 until the bottom of the fixed frame 1001 is abutted against the top of the fixed plate 17 and the bottom of the roller 1003 is tightly abutted against the top of the shifting plate 8, so that the limiting compression of the clamping mechanism 10 is completed.

S4, the method comprises the following steps: starting motor 3 drives cam 4 and rotates afterwards, 4 cooperation reset spring of cam, slider and spout drive slide 5 left and right reciprocating motion, slide 5 drives through backup pad 6 and first telescopic link 7 and dials 8 left and right reciprocating motion, dial 8 and pass through gyro wheel 1003, bull stick 1002, bull stick 1004, second telescopic link 1005 and clamp splice 1006 drive the anticlockwise or clockwise reciprocating rotation of ultrasonic cutting cutter arbor, thereby make the more even intensification of being heated of ultrasonic cutting cutter arbor, and then improved thermal treatment's quality and effect.

S5, the method comprises the following steps: after heating and heat preservation are finished, starting hydraulic cylinder 14 and upwards moving and resetting, limiting pressure rod 16 upwards resets and leaves the jack at the top of fixed frame 1001 under the drive of second spring 13 and loop bar 12, clamping mechanism 10 moves upwards under the promotion of first telescopic link 7, first spring 9 and group board 8 this moment, motor 3 drives cam 4 afterwards and rotates, cam 4 pushes out the left surface of fixed frame 1001 from work box 1 through the opening through slide 5 and group board 8 so that the staff takes out clamping mechanism 10.

S6, the method comprises the following steps: and finally, taking out the three clamping mechanisms 10 by a worker, and then sequentially taking down and cooling the ultrasonic cutting knife bars clamped on the clamping mechanisms 10, thereby finishing the heat treatment processing of the ultrasonic cutting knife bars.

Technical Field

The invention relates to the technical field of ultrasonic cutting cutter bar heat treatment, in particular to heat treatment equipment for ultrasonic cutting cutter bar processing and a using method thereof.

Background

Adopt ultrasonic cutting equipment to cut the material, it is for traditional cutter cutting, has that stability is high, pollution-free, and the cutter temperature is low, the danger of can not appearing catching fire or injury, and the security is high to can guarantee the neatly of cutting plane.

Because the ultrasonic cutting cutter arbor can bear higher vibration frequency at work, so have higher requirement to the mechanical properties of ultrasonic cutting cutter arbor, consequently in order to improve the intensity and the rigidity of ultrasonic cutting cutter arbor to prolong the life of ultrasonic cutting cutter arbor, need carry out heat treatment to the ultrasonic cutting cutter arbor.

The existing ultrasonic cutting cutter bar heat treatment equipment generally has the problem that the quality and effect of heat treatment are seriously reduced due to nonuniform heating of the ultrasonic cutting cutter bar.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides heat treatment equipment for processing an ultrasonic cutting cutter bar and a using method thereof, and solves the problem that the quality and effect of heat treatment are seriously reduced due to nonuniform heating of the ultrasonic cutting cutter bar in the conventional heat treatment equipment for the ultrasonic cutting cutter bar.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a heat treatment device for processing an ultrasonic cutting cutter bar and a using method thereof comprise a working box, wherein three heating plates are fixedly connected between the left inner wall and the right inner wall of the working box at equal intervals through connecting rods, the front side and the rear side of the working box are symmetrically and fixedly connected with two motors through supporting plates, the output ends of the two motors respectively penetrate through the front inner wall and the rear inner wall of the working box and are fixedly sleeved with cams, two sliding plates are symmetrically and slidably connected between the inner top wall and the inner bottom wall of the working box through sliding blocks and sliding chutes, a reset spring is fixedly connected between the left side surface of each sliding block and the left inner wall of each sliding chute, and the right side surfaces of the two sliding plates;

three groups of supporting plates are fixedly connected to the side surfaces, close to the two sliding plates, of the two sliding plates at equal intervals, the number of the supporting plates in each group is two and symmetrical, two groups of first telescopic rods are fixedly connected to the tops of the two supporting plates in each group symmetrically, two groups of first telescopic rods are arranged in each group, two shifting plates are fixedly connected between the top ends of the two groups of first telescopic rods symmetrically, a first spring is fixedly connected between the bottom of each shifting plate and the top end of a thick rod of each first telescopic rod, and a clamping mechanism is arranged between the tops of the two shifting plates;

the inner bottom wall of the working box is symmetrically and fixedly connected with two groups of straight rods, the number of each group of straight rods is two, the top ends of the two groups of straight rods are movably sleeved with two loop bars, a second spring is fixedly connected between the bottom end of each loop bar and the inner bottom wall of the working box, the top of the working box is symmetrically and fixedly connected with two groups of hydraulic cylinders, the number of each group of hydraulic cylinders is two, the output ends of the two groups of hydraulic cylinders penetrate through the top of the working box and are respectively abutted against the top ends of the four loop bars, the side surfaces of the two groups of two loop bars, which are close to each other, are equidistantly and fixedly connected with three groups of top plates, the number of each group of top plates is four and is in rectangular distribution, the bottoms of the three groups of top plates are respectively and fixedly connected with limiting pressure rods, the three groups of limiting, the three fixing plates are respectively positioned right below the three clamping mechanisms, three openings are formed in the left side surface of the working box at equal intervals, and two limiting plates are symmetrically and fixedly connected to the inner bottom wall of each opening;

clamping mechanism includes fixed frame, four jacks have been seted up in the top four corners of fixed frame, and four jacks align with four spacing depression bars of every group respectively, the side symmetry is rotated around fixed frame and is connected with two sets of bull sticks, every group the quantity of bull stick is a plurality of, and is two sets of the one end that the bull stick was kept away from mutually is all fixed the gyro wheel that has cup jointed, and the gyro wheel is placed at the top of dialling the board, and is two sets of the one end that the bull stick is close to mutually runs through the front and back side of fixed frame respectively and equal fixedly connected with commentaries on classics board, the side fixedly connected with second telescopic link that the bull stick was kept away from to the commentaries on classics board, the one end fixedly connected with clamp splice that the board was kept away from to the second telescopic link, and the clamp splice keeps away from the side of second telescopic link and.

Preferably, the height of the inner bottom wall of the left side opening of the work box is lower than that of the bottom of the corresponding shifting plate.

Preferably, the distance between the adjacent side surfaces of the two limiting plates is equal to the width of the fixing frame.

Preferably, the number of the rotating rods in each group is eight to twelve.

Preferably, the second spring is movably sleeved on the outer circular surface of the straight rod.

Preferably, the ratio of the depth of the insertion hole at the top of the fixing frame to the length of the limiting pressure rod is half to two thirds.

Preferably, a reinforcing plate is fixedly connected between the bottom of the top plate and the outer circular surface of the loop bar.

Preferably, the first spring and the third spring are movably sleeved on the outer circular surfaces of the thin rods of the first telescopic rod and the second telescopic rod respectively.

The use method of the heat treatment equipment for processing the ultrasonic cutting knife bar comprises the following steps:

s1, the method comprises the following steps: firstly, the staff starts the heating plate to heat the interior of the working box until the temperature reaches the required temperature, then the staff inserts the two ends of the ultrasonic cutting cutter bar to be subjected to heat treatment into the limiting cavities on the two clamping blocks respectively, then the ultrasonic cutting cutter bar is clamped by the two clamping blocks under the action of the two third springs and the second telescopic rod, and then the three clamping mechanisms are fully filled with the ultrasonic cutting cutter bar by operating as above.

S2, the method comprises the following steps: then the staff arranges the fixed frame between two limiting plates of opening part in, then pushes clamping mechanism in the work box under the limiting displacement of two limiting plates to laminating mutually with the right side inner wall of work box up to the right flank of fixed frame, thereby accomplish clamping mechanism's the location work of placing.

S3, the method comprises the following steps: then the hydraulic cylinder is started to extend and pushes the limiting pressure rod to move downwards through the loop bar, the second spring, the straight bar and the top plate and to be inserted into the corresponding jack at the top of the fixed frame, then the hydraulic cylinder continues to push the limiting pressure rod to move downwards and overcomes the elastic action of the first spring to push the clamping mechanism to move downwards until the bottom of the fixed frame is abutted against the top of the fixed plate, and the bottom of the roller is abutted against the top of the shifting plate tightly, so that the limiting compression of the clamping mechanism is completed.

S4, the method comprises the following steps: the starter motor drives the cam and rotates afterwards, cam cooperation reset spring, slider and spout drive the slide and control reciprocating motion, the slide drives through backup pad and first telescopic link and dials board reciprocating motion about, dial the board and pass through the gyro wheel, the bull stick, second telescopic link and clamp splice drive ultrasonic cutting cutter arbor anticlockwise or clockwise reciprocating rotation, thereby make ultrasonic cutting cutter arbor can more even be heated and rise temperature, and then improved the quality and the effect of thermal treatment processing.

S5, the method comprises the following steps: after waiting to heat and keeping warm, start the pneumatic cylinder and upwards move and reset, spacing depression bar upwards resets and leaves the jack at fixed frame top under the drive of second spring and loop bar, and clamping mechanism upwards moves under the promotion of first telescopic link, first spring and group board this moment, and the motor drives the cam rotation afterwards, and the cam passes through the slide and dials the left surface of fixed frame and releases so that the staff takes out clamping mechanism from the work box through the opening.

S6, the method comprises the following steps: and finally, taking out the three clamping mechanisms by a worker, sequentially taking down and cooling the ultrasonic cutting cutter bar clamped on the clamping mechanisms, and finishing the heat treatment of the ultrasonic cutting cutter bar.

(III) advantageous effects

Compared with the prior art, the invention provides the heat treatment equipment for processing the ultrasonic cutting cutter bar and the use method thereof, and the heat treatment equipment has the following beneficial effects:

1. the sliding plate is driven by the arranged motor, the cam and the reset spring to reciprocate left and right, the sliding plate drives the roller to rotate clockwise or anticlockwise in a circulating and reciprocating mode through the supporting plate, the first telescopic rod, the first spring and the shifting plate, the roller drives the ultrasonic cutting cutter bar to rotate clockwise or anticlockwise in a circulating and reciprocating mode through the rotating rod and the clamping block, and therefore the outer circular surface of the cutter bar can be heated fully and uniformly, and the heat treatment effect and quality are effectively improved.

2. According to the invention, the limiting compression rod is inserted into the jack and compresses the clamping mechanism, so that the limiting compression of the clamping mechanism is realized, the clamping mechanism can be prevented from shaking, the shifting plate and the roller can be tightly abutted together, the shifting plate can reliably drive the roller to rotate, the smooth proceeding of heat treatment is ensured, and the reliability of the device is greatly improved.

3. According to the invention, through the arranged opening and the limiting plates, a worker can complete the positioning and placing work of the fixing frame only by placing the clamping mechanism between the two limiting plates and pushing the clamping mechanism into the working box until the right side surface of the fixing frame is abutted against the right inner wall of the working box, so that the operation is simple and convenient, the heat treatment processing efficiency is improved, and the labor intensity of the worker is reduced.

4. According to the invention, through the arrangement of the second telescopic rod, the spring, the clamping block and the limiting cavities, the clamping mechanism can clamp ultrasonic cutting cutter bars with different lengths, the processing range of the device is expanded, and the clamping work can be completed only by inserting two ends of the cutter bar into the two limiting cavities respectively, so that the clamping work is simple and convenient, and the efficiency of heat treatment processing is effectively improved.

5. According to the invention, through the arranged shifting plate and the rollers, when the limiting pressure rod moves upwards and leaves the jack at the top of the fixed frame, the starting motor drives the cam to rotate ninety degrees anticlockwise, so that the shifting plate drives the clamping mechanism to move leftwards and the left side surface of the fixed frame passes through the opening and reaches the outside of the work box, therefore, a worker can take down the clamping mechanism conveniently, and the worker does not need to stretch hands into the work box, so that the worker is effectively prevented from being scalded, and the safety and the practicability of the device are improved.

Drawings

FIG. 1 is a front cross-sectional view of a heat treatment apparatus for ultrasonic cutting tool bar machining and method of use thereof in accordance with the present invention;

FIG. 2 is a left side view of a heat treatment apparatus for ultrasonic cutting blade bar processing and a method of using the same of the present invention;

FIG. 3 is a left side cross sectional view of a heat treatment apparatus for ultrasonic cutting tool bar machining and method of use thereof in accordance with the present invention;

FIG. 4 is a right side cross-sectional view of a heat treatment apparatus for ultrasonic cutting blade machining and a method of using the same of the present invention;

FIG. 5 is a top view of the clamping mechanism of the present invention;

FIG. 6 is a left side cross-sectional view of the clamping mechanism of the present invention;

fig. 7 is a schematic working diagram of a heat treatment device for processing an ultrasonic cutting tool bar and a method for using the same according to the present invention.

In the figure: 1 work box, 2 hot plates, 3 motors, 4 cams, 5 sliding plates, 6 supporting plates, 7 first telescopic rods, 8 shifting plates, 9 first springs, 10 clamping mechanisms, 1001 fixing frames, 1002 rotating rods, 1003 rollers, 1004 rotating plates, 1005 second telescopic rods, 1006 clamping blocks, 1007 third springs, 11 straight rods, 12 loop rods, 13 second springs, 14 hydraulic cylinders, 15 top plates, 16 limiting compression rods, 17 fixing plates and 18 limiting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

As shown in fig. 1 to 7, the present invention provides a technical solution: a heat treatment device for processing an ultrasonic cutting cutter bar and a using method thereof comprise a working box 1, wherein the height of the inner bottom wall of an opening on the left side surface of the working box 1 is lower than the bottom of a corresponding shifting plate 8, the shifting plate 8 is convenient to push the left end of a fixed frame 1001 out of the working box 1 through the opening, three heating plates 2 are fixedly connected between the left inner wall and the right inner wall of the working box 1 at equal intervals through connecting rods, two motors 3 are symmetrically and fixedly connected to the front side surface and the rear side surface of the working box 1 through supporting plates, the output ends of the two motors 3 respectively penetrate through the front inner wall and the rear inner wall of the working box 1 and are fixedly sleeved with cams 4, two sliding plates 5 are symmetrically and slidably connected between the, a return spring is fixedly connected between the left side surface of the sliding block and the left inner wall of the sliding chute, and the right side surfaces of the two sliding plates 5 are respectively abutted against the outer circular surfaces of the two cams 4;

three groups of supporting plates 6 are fixedly connected to the side surfaces, close to each other, of the two sliding plates 5 at equal intervals, the number of each group of supporting plates 6 is two and symmetrical, two groups of first telescopic rods 7 are symmetrically and fixedly connected to the top of each group of two supporting plates 6, two groups of first telescopic rods 7 are arranged in each group, two shifting plates 8 are symmetrically and fixedly connected between the top ends of the two groups of first telescopic rods 7, a first spring 9 is fixedly connected between the bottom of each shifting plate 8 and the top end of a thick rod of each first telescopic rod 7, the first spring 9 and a third spring 1007 are respectively movably sleeved on the outer circular surfaces of thin rods of the first telescopic rods 7 and the second telescopic rods 1005, and a clamping mechanism 10 is placed between the tops of the two;

two groups of straight rods 11 are symmetrically and fixedly connected to the inner bottom wall of the working box 1, the number of each group of straight rods 11 is two, sleeve rods 12 are movably sleeved at the top ends of the two groups of straight rods 11, second springs 13 are fixedly connected between the bottom ends of the sleeve rods 12 and the inner bottom wall of the working box 1, the second springs 13 are movably sleeved on the outer circular surfaces of the straight rods 11, so that the springs 13 can stably perform telescopic work, two groups of hydraulic cylinders 14 are symmetrically and fixedly connected to the top of the working box 1, the number of each group of hydraulic cylinders 14 is two, the output ends of the two groups of hydraulic cylinders 14 penetrate through the top of the working box 1 and are respectively abutted against the top ends of the four sleeve rods 12, three groups of top plates 15 are fixedly connected to the side surfaces, close to the two groups of the two sleeve rods 12, the number of each group of top plates 15 is four and are distributed in a rectangular shape, reinforcing plates are fixedly connected between the bottoms of the, the bottom parts of the three groups of top plates 15 are fixedly connected with limiting compression rods 16, the three groups of limiting compression rods 16 are respectively positioned right above the three clamping mechanisms 10, three fixing plates 17 are fixedly connected between the left inner wall and the right inner wall of the working box 1 at equal intervals, the three fixing plates 17 are respectively positioned right below the three clamping mechanisms 10, three openings are formed in the left side surface of the working box 1 at equal intervals, two limiting plates 18 are symmetrically and fixedly connected to the inner bottom wall of each opening, and the distance between the adjacent side surfaces of the two limiting plates 18 is equal to the width of the fixed frame 1001, so that the limiting plates 18 can reliably limit the fixed frame 1001;

the clamping mechanism 10 comprises a fixed frame 1001, four jacks are formed in four corners of the top of the fixed frame 1001 and are respectively aligned with four limit pressure levers 16 of each group, the ratio of the depth of the jacks at the top of the fixed frame 1001 to the length of the limit pressure levers 16 is half to two thirds, so that the limit pressure levers 16 can effectively limit the fixed frame 1001 while compressing the fixed frame 1001, two groups of rotating rods 1002 are symmetrically and rotatably connected to the front and back sides of the fixed frame 1001, a plurality of rotating rods 1002 are arranged in each group, eight to twelve rotating rods 1002 are arranged in each group, the device can simultaneously carry out heat treatment on a plurality of ultrasonic cutting knife bars, rollers 1003 are fixedly sleeved at the ends, far away from the two groups of rotating rods 1002, the rollers 1003 are placed at the top of a shifting plate 8, and the ends, close to the two groups of rotating rods 1002, respectively penetrate through the front and back sides of the fixed frame 1001 and are, the side face, far away from the rotating rod 1002, of the rotating plate 1004 is fixedly connected with a second telescopic rod 1005, one end, far away from the rotating plate 1004, of the second telescopic rod 1005 is fixedly connected with a clamping block 1006, the side face, far away from the second telescopic rod 1005, of the clamping block 1006 is provided with a limiting cavity, and a third spring 1007 is fixedly connected between the thick rod end face of the second telescopic rod 1005 and the side face, close to the clamping block 1006, of the second telescopic rod 1005.

The use method of the heat treatment equipment for processing the ultrasonic cutting knife bar comprises the following steps:

s1, the method comprises the following steps: firstly, the worker starts the heating plate 2 to heat the inside of the working box 1 until the temperature reaches the required temperature, then the worker inserts the two ends of the ultrasonic cutting knife bar to be heat-treated into the limiting cavities on the two clamping blocks 1006 respectively, then the ultrasonic cutting knife bar is clamped by the two clamping blocks 1006 under the action of the two third springs 1007 and the second telescopic rod 1005, and then the three clamping mechanisms 10 are fully filled with the ultrasonic cutting knife bar by the above operation.

S2, the method comprises the following steps: then, the worker places the fixing frame 1001 between the two limiting plates 18 at the opening, and then pushes the clamping mechanism 10 into the work box 1 under the limiting action of the two limiting plates 18 until the right side surface of the fixing frame 1001 is attached to the right inner wall of the work box 1, so that the placing and positioning work of the clamping mechanism 10 is completed.

S3, the method comprises the following steps: then the hydraulic cylinder 14 is started to extend and push the limiting pressure rod 16 to move downwards through the loop bar 12, the second spring 13, the straight bar 11 and the top plate 15 and insert into the corresponding jack at the top of the fixed frame 1001, and then the hydraulic cylinder 14 continues to push the limiting pressure rod 16 to move downwards and push the clamping mechanism 10 to move downwards against the elastic force of the first spring 9 until the bottom of the fixed frame 1001 is abutted against the top of the fixed plate 17 and the bottom of the roller 1003 is tightly abutted against the top of the shifting plate 8, so that the limiting compression of the clamping mechanism 10 is completed.

S4, the method comprises the following steps: starting motor 3 drives cam 4 and rotates afterwards, 4 cooperation reset spring of cam, slider and spout drive slide 5 left and right reciprocating motion, slide 5 drives through backup pad 6 and first telescopic link 7 and dials 8 left and right reciprocating motion, dial 8 and pass through gyro wheel 1003, bull stick 1002, bull stick 1004, second telescopic link 1005 and clamp splice 1006 drive the anticlockwise or clockwise reciprocating rotation of ultrasonic cutting cutter arbor, thereby make the more even intensification of being heated of ultrasonic cutting cutter arbor, and then improved thermal treatment's quality and effect.

S5, the method comprises the following steps: after heating and heat preservation are finished, starting hydraulic cylinder 14 and upwards moving and resetting, limiting pressure rod 16 upwards resets and leaves the jack at the top of fixed frame 1001 under the drive of second spring 13 and loop bar 12, clamping mechanism 10 moves upwards under the promotion of first telescopic link 7, first spring 9 and group board 8 this moment, motor 3 drives cam 4 afterwards and rotates, cam 4 pushes out the left surface of fixed frame 1001 from work box 1 through the opening through slide 5 and group board 8 so that the staff takes out clamping mechanism 10.

S6, the method comprises the following steps: and finally, taking out the three clamping mechanisms 10 by a worker, and then sequentially taking down and cooling the ultrasonic cutting knife bars clamped on the clamping mechanisms 10, thereby finishing the heat treatment processing of the ultrasonic cutting knife bars.

It should be noted that: during operation, at first the staff starts hot plate 2 and heats work box 1 inside until the temperature reaches required temperature, then the staff inserts the spacing intracavity on two clamp splice 1006 respectively with the ultrasonic cutting cutter arbor that treats thermal treatment's both ends, and ultrasonic cutting cutter arbor is pressed from both sides tightly by two clamp splice 1006 under the effect of two third springs 1007 and second telescopic link 1005 afterwards, then operates as above and adorn the ultrasonic cutting cutter arbor fully on three clamping mechanism 10.

Then, the worker places the fixing frame 1001 between the two limiting plates 18 at the opening, and then pushes the clamping mechanism 10 into the work box 1 under the limiting action of the two limiting plates 18 until the right side surface of the fixing frame 1001 is attached to the right inner wall of the work box 1, so that the placing and positioning work of the clamping mechanism 10 is completed.

Then the hydraulic cylinder 14 is started to extend and push the limiting pressure rod 16 to move downwards through the loop bar 12, the second spring 13, the straight bar 11 and the top plate 15 and insert into the corresponding jack at the top of the fixed frame 1001, and then the hydraulic cylinder 14 continues to push the limiting pressure rod 15 to move downwards and push the clamping mechanism 10 to move downwards against the elastic force of the first spring 9 until the bottom of the fixed frame 1001 is abutted against the top of the fixed plate 17 and the bottom of the roller 1003 is tightly abutted against the top of the shifting plate 8, so that the limiting compression of the clamping mechanism 10 is completed.

Starting motor 3 drives cam 4 and rotates afterwards, 4 cooperation reset spring of cam, slider and spout drive slide 5 left and right reciprocating motion, slide 5 drives through backup pad 6 and first telescopic link 7 and dials 8 left and right reciprocating motion, dial 8 and pass through gyro wheel 1003, bull stick 1002, bull stick 1004, second telescopic link 1005 and clamp splice 1006 drive the anticlockwise or clockwise reciprocating rotation of ultrasonic cutting cutter arbor, thereby make the more even intensification of being heated of ultrasonic cutting cutter arbor, and then improved thermal treatment's quality and effect.

After heating and heat preservation are finished, starting hydraulic cylinder 14 and upwards moving and resetting, limiting pressure rod 16 upwards resets and leaves the jack at the top of fixed frame 1001 under the drive of second spring 13 and loop bar 12, clamping mechanism 10 moves upwards under the promotion of first telescopic link 7, first spring 9 and group board 8 this moment, motor 3 drives cam 4 afterwards and rotates, cam 4 pushes out the left surface of fixed frame 1001 from work box 1 through the opening through slide 5 and group board 8 so that the staff takes out clamping mechanism 10.

And finally, taking out the three clamping mechanisms 10 by a worker, and then sequentially taking down and cooling the ultrasonic cutting knife bars clamped on the clamping mechanisms 10, thereby finishing the heat treatment processing of the ultrasonic cutting knife bars.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.