Quenching device for producing automobile synchronizer gear

Abstract

The utility model discloses a quenching device for producing an automobile synchronizer gear, and particularly relates to the field of automobile gear machining, the quenching device comprises a rotating plate, a clamping mechanism is arranged above the rotating plate, and the clamping mechanism comprises a supporting column, an electric telescopic rod, a placing plate, a rotating air cylinder, a rotating rod, a rotating disc, a sliding groove, a connecting rod and a clamping block. According to the automobile synchronizer gear clamping device, the rotating rod and the rotating disc are controlled to rotate through the rotating air cylinder, the clamping blocks are controlled to move through the connecting rods and the sliding grooves, the sliding grooves achieve the purpose of limiting movement of the clamping blocks, the clamping blocks make contact with the inner wall of an automobile synchronizer gear, the clamping blocks are clamped through the clamping blocks, and the clamping blocks are clamped through the clamping blocks. According to the automobile synchronizer gear fixing device, the automobile synchronizer gear is fixed, the moving distance of the clamping block can be adjusted according to the size of the automobile synchronizer gear, therefore, the automobile synchronizer gears of different sizes can be fixed conveniently, and the using flexibility and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile gear processing, and more specifically, to a quenching device for producing automobile synchronizer gears. Background Art

[0002] The automobile synchronizer is a mechanical device that solves the problem of the inconsistency between the engine speed and the gearbox speed during the gear shifting operation. In the structure of the synchronizer, the gear is an indispensable component. In the production process of the automobile synchronizer gear, quenching is an indispensable step.

[0003] After searching, the existing patent (publication number: 202222616951.4) discloses a quenching device for engine gear production, including a support rod and a quencher console, one side of the quencher console is fixedly connected to the quencher, the top of the support rod is fixedly connected to the rotating rod motor, the rotating rod is fixedly connected to the rotating rod at the rotating shaft of the rotating rod motor, the rotating rod is fixedly connected to the hydraulic rod on the side away from the rotating rod motor, the bottom of the hydraulic rod is fixedly connected to the clamp assembly, and a base is provided below one side of the quencher, and the top surface of the base is fixedly connected to the rotating disk motor. The utility model is equipped with a support heel, a rotating rod, a hydraulic rod and a clamp assembly, which cooperate with each other to place the gear on the rotating disk. After the quenching is completed, the gear is clamped by the clamp assembly to avoid direct contact between personnel and the quenched gear, resulting in injury, which brings convenience to the quenching work. When the rotating disk is quenching, the gear can be evenly heated, which greatly improves the quality of the gear. The clamp assembly can adjust the clamping size according to the size of the gear, which is convenient for clamping gears of different sizes.

[0004] The existing automobile synchronizer gear quenching equipment generally places the gear on a pillar, but this structure cannot fix the gear and can only act on automobile synchronizer gears with the same inner diameter, resulting in poor versatility. At the same time, the above-cited patent documents do not propose relevant solutions to solve the problem of fixing automobile synchronizer gears of different sizes.

[0005] Therefore, in view of the above problems, a quenching device for producing automobile synchronizer gears is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a quenching device for producing automobile synchronizer gears to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a quenching device for producing automobile synchronizer gears, comprising a rotating plate, a clamping mechanism is arranged above the rotating plate, and the clamping mechanism comprises a support column, an electric telescopic rod, a placing plate, a rotating cylinder, a rotating rod, a turntable, a slide groove, a connecting rod and a clamping block;

[0008] The top of the rotating plate is fixedly connected to a supporting column, an electric telescopic rod is arranged inside the supporting column, the top of the electric telescopic rod is fixedly connected to a placing plate, a rotating cylinder is arranged inside the placing plate, the output end of the rotating cylinder is fixedly connected to a rotating rod passing through the inside of the placing plate, a turntable is fixedly connected to the outer wall of the rotating rod, a sliding groove is provided at the top of the placing plate, a connecting rod is screwed to the top of the turntable, and a block slidably connected to the sliding groove is screwed to one side of the connecting rod.

[0009] Preferably, a quenching mechanism is provided at the bottom end of the rotating plate, and the quenching mechanism includes a quenching box, a waterproof box, a servo motor, a rectangular box, a control panel, a first heat-conducting rod, a heating rod and a second heat-conducting rod.

[0010] Preferably, a quenching box is provided at the bottom end of the rotating plate, a waterproof box is fixedly connected to the top of the inner wall of the quenching box, a servo motor fixedly connected to the bottom end of the rotating plate is provided inside the waterproof box, a rectangular box is fixedly connected to one side of the quenching box, a control panel is provided inside the rectangular box, a first heat-conducting rod is fixedly connected to one side of the control panel, a heating rod is fixedly connected to one side of the first heat-conducting rod, and a second heat-conducting rod fixedly connected to the side wall of the control panel is fixedly connected to one side of the heating rod.

[0011] Preferably, a drain pipe is fixedly connected to one side of the quenching box, a valve is provided inside the drain pipe, a connecting pipe is fixedly connected to the side of the quenching box away from the drain pipe, a water pump is fixedly connected to one side of the connecting pipe, and a water storage tank is provided on the side of the water pump.

[0012] Preferably, three groups of the clamping blocks are provided, and the clamping blocks form a sliding structure through a rotating disk and a connecting rod and a sliding groove.

[0013] Preferably, the central axis of the rotating rod coincides with the central axis of the rotating disk.

[0014] Preferably, six groups of support columns are provided, and the positions of the six groups of support columns are equidistantly distributed about the center of the rotating plate.

[0015] Preferably, the rotating plate forms a rotating structure with the quenching box through a servo motor.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the device controls the rotation of the rotating rod and the turntable through the rotating cylinder, controls the movement of the card block through the connecting rod and the slide groove, and the slide groove serves the purpose of limiting the movement of the card block, so that the card block contacts the inner wall of the automobile synchronizer gear to fix the automobile synchronizer gear. The moving distance of the card block can be adjusted according to the size of the automobile synchronizer gear, thereby facilitating the fixing of automobile synchronizer gears of different sizes, thereby improving the flexibility and versatility of the device.

[0018] 2. Compared with the prior art, the device controls the movement of the placement plate through an electric telescopic rod to move the automobile synchronizer gear to the inside of the heating rod, and forms a closed circuit between the control plate, the first heat-conducting rod, the heating rod and the second heat-conducting rod. An alternating current is generated in this closed circuit, causing the automobile synchronizer gear to generate induced eddy currents and generate heat, thereby playing a quenching role, thereby facilitating the quenching of the automobile synchronizer gear and improving the quality of the automobile synchronizer gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0020] Figure 2 This is a schematic structural diagram of the clamping mechanism of the utility model from the first viewing angle.

[0021] Figure 3 This is a schematic structural diagram of the clamping mechanism of the utility model from a second viewing angle.

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the quenching box of the utility model.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of a rectangular box of the utility model.

[0024] The accompanying drawings are marked as follows: 1. rotating plate; 2. clamping mechanism; 201. supporting column; 202. electric telescopic rod; 203. placing plate; 204. rotating cylinder; 205. rotating rod; 206. turntable; 207. slide; 208. connecting rod; 209. block; 3. quenching mechanism; 301. quenching box; 302. waterproof box; 303. servo motor; 304. rectangular box; 305. control board; 306. first heat-conducting rod; 307. heating rod; 308. second heat-conducting rod; 4. drain pipe; 5. valve; 6. connecting pipe; 7. water pump; 8. water storage tank. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] Embodiment 1

[0027] As attached Figures 1 to 3 A quenching device for producing automobile synchronizer gears shown in the figure comprises a rotating plate 1, a clamping mechanism 2 is arranged above the rotating plate 1, and the clamping mechanism 2 comprises a support column 201, an electric telescopic rod 202, a placement plate 203, a rotating cylinder 204, a rotating rod 205, a rotating disk 206, a slide groove 207, a connecting rod 208 and a clamping block 209;

[0028] A support column 201 is fixedly connected to the top of the rotating plate 1, an electric telescopic rod 202 is arranged inside the support column 201, a placement plate 203 is fixedly connected to the top of the electric telescopic rod 202, a rotating cylinder 204 is arranged inside the placement plate 203, an output end of the rotating cylinder 204 is fixedly connected to a rotating rod 205 that penetrates the inside of the placement plate 203, a turntable 206 is fixedly connected to the outer wall of the rotating rod 205, a slide groove 207 is provided at the top of the placement plate 203, a connecting rod 208 is screwed to the top of the turntable 206, a block 209 that is slidably connected to the slide groove 207 is screwed to one side of the connecting rod 208, three groups of blocks 209 are provided, the blocks 209 form a sliding structure through the turntable 206 and the connecting rod 208 and the slide groove 207, the central axis of the rotating rod 205 coincides with the central axis of the turntable 206, and six groups of support columns 201 are provided, and the positions of the six groups of support columns 201 are equidistantly distributed about the center of the rotating plate 1.

[0029] Among them: the automobile synchronizer gear is placed on the placement plate 203, and then the rotating cylinder 204 needs to be turned on to drive the rotating rod 205 to rotate. The rotating rod 205 pushes the turntable 206 to start rotating, so that it drives the connecting rod 208 to swing. When the connecting rod 208 swings, the block 209 can be pulled to move along the trajectory of the slide groove 207. The slide groove 207 serves the purpose of limiting the movement of the block 209, and the block 209 is brought into contact with the inner wall of the automobile synchronizer gear to fix the automobile synchronizer gear. The moving distance of the block 209 can be adjusted according to the size of the automobile synchronizer gear, thereby facilitating the fixing of automobile synchronizer gears of different sizes, thereby improving the flexibility and versatility of the use of the device.

[0030] Embodiment 2

[0031] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 5 As shown, see the following description for details: a quenching mechanism 3 is provided at the bottom end of the rotating plate 1, and the quenching mechanism 3 includes a quenching box 301, a waterproof box 302, a servo motor 303, a rectangular box 304, a control board 305, a first heat-conducting rod 306, a heating rod 307 and a second heat-conducting rod 308. The quenching box 301 is provided at the bottom end of the rotating plate 1, and the top of the inner wall of the quenching box 301 is fixedly connected to the waterproof box 302, and the inside of the waterproof box 302 is provided with a servo motor 303 fixedly connected to the bottom end of the rotating plate 1, and one side of the quenching box 301 is fixedly connected to the rectangular box 304, and the inside of the rectangular box 304 is provided with a control board 305, and one side of the control board 305 is fixedly connected to the first heat-conducting rod 306, one side of the first heat-conducting rod 306 is fixedly connected to a heating rod 307, and one side of the heating rod 307 is fixedly connected to a second heat-conducting rod 308 fixedly connected to the side wall of the control board 305; further, the electric telescopic rod 202 drives the placement plate 203 to move upward, and moves the automobile synchronizer gear to the inside of the heating rod 307. At the same time, a closed loop is formed between the first heat-conducting rod 306 of the control board 305 and the heating rod 307 and the second heat-conducting rod 308, and an alternating current is generated in this closed circuit, so that the automobile synchronizer gear generates an induced eddy current and generates heat, which plays a role in quenching, thereby facilitating the quenching of the automobile synchronizer gear and improving the quality of the automobile synchronizer gear.

[0032] As a preferred embodiment, a drain pipe 4 is fixedly connected to one side of the quenching box 301, a valve 5 is arranged inside the drain pipe 4, a connecting pipe 6 is fixedly connected to the side of the quenching box 301 away from the drain pipe 4, a water pump 7 is fixedly connected to one side of the connecting pipe 6, and a water storage tank 8 is arranged on the side of the water pump 7; further, the water inside the water storage tank 8 is transmitted to the connecting pipe 6 by the water pump 7, and the water is introduced into the quenching box 301 through the connecting pipe 6, the water inside the quenching box 301 can cool the automobile synchronizer gear after quenching, thereby facilitating the purpose of cooling the automobile synchronizer gear after quenching, and there is no need for the staff to replace the gear after quenching to avoid burning the staff.

[0033] As a preferred embodiment, the rotating plate 1 forms a rotating structure with the quenching box 301 through the servo motor 303; further, the servo motor 303 drives the rotating plate 1 to start rotating, and transmits the automobile synchronizer gear fixed on the top of the placement plate 203 to the bottom of the heating rod 307, thereby facilitating the purpose of conveying the automobile synchronizer gear.

[0034] The working process of the utility model is as follows: when using the quenching device for producing automobile synchronizer gears, first, the water in the water tank 8 needs to be transferred to the connecting pipe 6 through the water pump 7, and the water is introduced into the quenching box 301 through the connecting pipe 6, and then the automobile synchronizer gear is placed on the placement plate 203, and then the rotating cylinder 204 needs to be turned on to drive the rotating rod 205 to rotate, and the rotating rod 205 pushes the turntable 206 to start rotating, so that it drives the connecting rod 208 to swing, and when the connecting rod 208 swings, it can pull the block 209 to move along the trajectory of the slide groove 207, and the slide groove 207 serves the purpose of limiting the movement of the block 209, so that the block 209 is in contact with the inner wall of the automobile synchronizer gear, and the automobile synchronizer gear is fixed. The moving distance of the block 209 can be adjusted according to the size of the automobile synchronizer gear, and then, the electric telescopic rod 202 is started to drive the placement plate 2 03 moves upward to move the automobile synchronizer gear to the inside of the heating rod 307. At the same time, a closed loop is formed between the first heat-conducting rod 306 of the control board 305 and the heating rod 307 and the second heat-conducting rod 308. An alternating current is generated in this closed circuit, which causes the automobile synchronizer gear to generate induced eddy currents and generate heat, thereby playing a quenching role. After the quenching is completed, the quenched automobile synchronizer gear is pulled downward by the electric telescopic rod 202, and the water inside the quenching box 301 cools the quenched automobile synchronizer gear. Finally, the servo motor 303 is turned on to drive the rotating plate 1 to start rotating, and the second group of automobile synchronizer gears fixed on the top of the placement plate 203 are transmitted to the bottom of the heating rod 307. Subsequently, the above quenching steps are repeated. Thus, multiple groups of automobile synchronizer gears can be quenched, thereby improving work efficiency. This is the working principle of the quenching device for producing automobile synchronizer gears.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A quenching device for producing automobile synchronizer gears, comprising a rotating plate (1), characterized in that: A clamping mechanism (2) is arranged above the rotating plate (1), and the clamping mechanism (2) comprises a support column (201), an electric telescopic rod (202), a placement plate (203), a rotating cylinder (204), a rotating rod (205), a rotating disk (206), a sliding groove (207), a connecting rod (208) and a clamping block (209); The top of the rotating plate (1) is fixedly connected to a support column (201), an electric telescopic rod (202) is arranged inside the support column (201), the top of the electric telescopic rod (202) is fixedly connected to a placement plate (203), a rotating cylinder (204) is arranged inside the placement plate (203), the output end of the rotating cylinder (204) is fixedly connected to a rotating rod (205) penetrating the inside of the placement plate (203), the outer wall of the rotating rod (205) is fixedly connected to a rotating disk (206), a sliding groove (207) is provided at the top of the placement plate (203), a connecting rod (208) is screwed to the top of the rotating disk (206), and a clamping block (209) slidably connected to the sliding groove (207) is screwed to one side of the connecting rod (208).

2. A quenching device for producing automobile synchronizer gears according to claim 1, characterized in that: A quenching mechanism (3) is provided at the bottom end of the rotating plate (1), and the quenching mechanism (3) comprises a quenching box (301), a waterproof box (302), a servo motor (303), a rectangular box (304), a control panel (305), a first heat-conducting rod (306), a heating rod (307) and a second heat-conducting rod (308).

3. A quenching device for producing automobile synchronizer gears according to claim 2, characterized in that: A quenching box (301) is provided at the bottom end of the rotating plate (1); a waterproof box (302) is fixedly connected to the top of the inner wall of the quenching box (301); a servo motor (303) fixedly connected to the bottom end of the rotating plate (1) is provided inside the waterproof box (302); a rectangular box (304) is fixedly connected to one side of the quenching box (301); a control board (305) is provided inside the rectangular box (304); a first heat-conducting rod (306) is fixedly connected to one side of the control board (305); a heating rod (307) is fixedly connected to one side of the first heat-conducting rod (306); and a second heat-conducting rod (308) fixedly connected to the side wall of the control board (305) is fixedly connected to one side of the heating rod (307).

4. A quenching device for producing automobile synchronizer gears according to claim 3, characterized in that: A drain pipe (4) is fixedly connected to one side of the quenching box (301), a valve (5) is provided inside the drain pipe (4), a connecting pipe (6) is fixedly connected to the side of the quenching box (301) away from the drain pipe (4), a water pump (7) is fixedly connected to one side of the connecting pipe (6), and a water storage tank (8) is provided on the side of the water pump (7).

5. The quenching device for producing automobile synchronizer gears according to claim 1, characterized in that: The clamping blocks (209) are provided in three groups, and the clamping blocks (209) form a sliding structure with the sliding groove (207) through the rotating disk (206) and the connecting rod (208).

6. The quenching device for producing automobile synchronizer gears according to claim 1, characterized in that: The central axis of the rotating rod (205) coincides with the central axis of the rotating disk (206).

7. The quenching device for producing automobile synchronizer gears according to claim 1, characterized in that: The support columns (201) are provided in six groups, and the positions of the six groups of support columns (201) are equidistantly distributed about the center of the rotating plate (1).

8. The quenching device for producing automobile synchronizer gears according to claim 3, characterized in that: The rotating plate (1) forms a rotating structure with the quenching box (301) through a servo motor (303).

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