Gear ring pressing device for automobile gear ring machining

Abstract

The utility model relates to the technical field of pressing, and discloses a gear ring pressing device for automobile gear ring machining, which comprises a base, a rotating device is arranged on the base, and a pressurizing machine body is arranged on the base; the rotating device comprises a first rotating rod, the first rotating rod is rotationally connected to the top of the base through a first bearing and movably penetrates through the base to extend to the bottom, the outer wall of the first rotating rod is fixedly sleeved with a belt wheel, the outer wall of the belt wheel is wound with a belt, and by starting a motor, the motor drives the first rotating rod to rotate, the first rotating rod drives the belt wheel to rotate, and the belt wheel drives the belt to rotate. The belt drives the other three sets of first rotating rods and belt wheels to rotate, the first rotating rods drive a rotating disc at the bottom to rotate, the rotating disc drives a supporting plate to rotate, the supporting plate drives a rotating cylinder to rotate, the rotating cylinder drives a bearing plate to rotate, and the bearing plate drives a clamping device at the top to rotate. The flywheel and the gear ring are continuously pressed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing, in particular to a gear ring pressing device for machining a gear ring of an automobile. Background Art

[0002] The automobile ring gear is embedded in the outer edge of the flywheel after being heated, and is fastened to the outer edge of the flywheel after being cooled. It is used to mesh with the starter gear and drive the crankshaft to rotate.

[0003] According to the Chinese patent announcement number CN219900928U, the technical solution disclosed in the patent document is as follows: The present application relates to the field of pressing technology, and discloses a gear ring pressing device for automobile gear ring processing, including a support frame, a positioning assembly is arranged on the support frame, the positioning assembly includes three fixed blocks arranged at the top of the support frame, three positioning blocks arranged below the fixed blocks, and two driving members, the three fixed blocks can simultaneously approach or move away from the center line direction of the support frame through a driving member, the three positioning blocks can simultaneously approach or move away from the center line direction of the support frame through another driving member, the three positioning blocks can simultaneously move vertically back and forth, a pressing assembly is arranged above the support frame, the pressing assembly includes a gear ring heater, a pressing plate, a power member that drives the gear ring heater and the pressing plate to move vertically back and forth, automatically puts the heated gear ring on the flywheel, and presses the automobile gear ring and the flywheel to prevent workers from being scalded due to carrying the heated automobile gear ring.

[0004] The above patent has the following disadvantages: the device can only heat one gear ring when in use, which reduces the working efficiency. In view of this, we propose a gear ring pressing device for processing automobile gear rings. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a gear ring pressing device for machining an automobile gear ring.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gear ring pressing device for automobile gear ring processing, comprising a base, a rotating device is arranged on the base, and a pressurizing machine body is arranged on the base; the rotating device comprises a rotating rod one, the rotating rod one is rotatably connected to the top of the base through a bearing one, and the rotating rod one movably passes through the base and extends to the bottom, a pulley is fixedly sleeved on the outer wall of the rotating rod one, a belt is wound around the outer wall of the pulley, a turntable is fixedly connected to the top of the rotating rod one, a support plate is rotatably connected to the inner wall of the turntable, the top of the base is rotatably connected to the rotating rod two through a bearing two, and the top of the rotating rod two is fixedly connected to a limiting wheel.

[0007] Preferably, a vertical plate is fixedly connected to the bottom of the base, a motor is fixedly connected to the front of the vertical plate, and an output end of the motor is fixedly connected to an extended end of the rotating rod.

[0008] Preferably, a rotating drum is fixedly connected to the top of the supporting plate, a bearing plate is fixedly connected to the top of the rotating drum, and the turntable is rotatably connected to the inner wall of the limiting wheel.

[0009] Preferably, a clamping device is provided on the base, and the clamping device includes a groove, the groove is opened on the top of the bearing plate, a slider is slidably connected to the bottom of the inner wall of the groove, and a clamping plate is fixedly connected to the top of the slider.

[0010] Preferably, a slide groove is provided on the front side of the inner wall of the groove, a guide block is slidably connected to the inner wall of the slide groove, and the front side of the guide block is fixedly connected to the back side of the slider, a rack is fixedly connected to the left side of the guide block, a fixing rod is fixedly connected to the bottom of the inner wall of the groove, and the outer wall of the fixing rod is rotatably connected to a gear through a ball bearing.

[0011] Preferably, the gear and rack are meshed with each other, a side plate is fixedly connected to the right side of the supporting plate, a hydraulic cylinder is fixedly connected to the top of the side plate, and the output end of the hydraulic cylinder movably penetrates the supporting plate to the left side of the groove, and the output end is fixedly connected to the right side of the slider.

[0012] Compared with the prior art, the utility model provides a gear ring pressing device for automobile gear ring processing, which has the following beneficial effects:

[0013] 1. A gear ring pressing device for automobile gear ring processing, by starting the motor, the motor drives the rotating rod to rotate, the turntable rotates, the turntable drives the support plate to rotate, the support plate drives the rotating drum to rotate, the rotating drum drives the bearing plate to rotate, the bearing plate drives the top clamping device to rotate, and the pressurizing machine body is used to facilitate the pressing of the gear ring and the flywheel, so as to realize continuous pressing of the flywheel and the gear ring, thereby improving work efficiency.

[0014] 2. This gear ring pressing device for automobile gear ring processing starts the hydraulic cylinder, which drives the output end to move to the left, and the output end drives the slider to move to the left. The slider and the clamping plate clamp the gear ring, and the guide block slides on the inner wall of the slide groove. This can effectively avoid the slider from tilting during movement and affecting its use, thereby ensuring stability during clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. base; 2. rotating device; 21. rotating rod 1; 22. bearing 1; 23. pulley; 24. belt; 25. turntable; 26. bearing 2; 27. rotating rod 2; 28. limiting wheel; 29. ​​support plate; 210. rotating drum; 211. vertical plate; 212. motor; 3. clamping device; 31. groove; 32. slider; 33. clamping plate; 34. rack; 35. fixing rod; 36. gear; 37. slide groove; 38. guide block; 39. side plate; 310. hydraulic cylinder; 4. press body; 5. load-bearing plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0022] like Figure 1-4 As shown, the utility model provides a gear ring pressing device for automobile gear ring processing, including a base 1, a rotating device 2 is arranged on the base 1, and a pressurizing machine body 4 is arranged on the base 1; the rotating device 2 includes a rotating rod 21, the rotating rod 21 is rotatably connected to the top of the base 1 through a bearing 22, and the rotating rod 21 movably passes through the base 1 and extends to the bottom, a pulley 23 is fixedly sleeved on the outer wall of the rotating rod 21, a belt 24 is wound around the outer wall of the pulley 23, a turntable 25 is fixedly connected to the top of the rotating rod 21, and a support plate 29 is rotatably connected to the inner wall of the turntable 25, the top of the base 1 is rotatably connected to a rotating rod 27 through a bearing 26, and the top of the rotating rod 27 is fixedly connected to a limiting wheel 28.

[0023] A vertical plate 211 is fixedly connected to the bottom of the base 1 , a motor 212 is fixedly connected to the front of the vertical plate 211 , and an output end of the motor 212 is fixedly connected to an extended end of the rotating rod 1 21 .

[0024] The top of the support plate 29 is fixedly connected with a rotating drum 210 , the top of the rotating drum 210 is fixedly connected with a bearing plate 5 , and the turntable 25 is rotatably connected to the inner wall of the limiting wheel 28 .

[0025] In this embodiment, by starting the motor 212, the motor 212 drives the rotating rod 21 to rotate, the rotating rod 21 drives the pulley 23 to rotate, the pulley 23 drives the belt 24 to rotate, the belt 24 drives the other three groups of rotating rods 21 and pulleys 23 to rotate, the rotating rod 21 drives the turntable 25 at the bottom to rotate, the turntable 25 drives the support plate 29 to rotate, the support plate 29 drives the rotating drum 210 to rotate, the rotating drum 210 drives the supporting plate 5 to rotate, the supporting plate 5 drives the top clamping device 3 to rotate, and the pressurizing machine body 4 is used to facilitate the pressing of the ring gear and the flywheel, so that the flywheel and the ring gear can be pressed continuously, thereby improving work efficiency. Example

[0026] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: a clamping device 3 is provided on the base 1, and the clamping device 3 includes a groove 31, the groove 31 is opened on the top of the supporting plate 5, and a slider 32 is slidably connected to the bottom of the inner wall of the groove 31, and a splint 33 is fixedly connected to the top of the slider 32.

[0027] A slide groove 37 is provided on the front side of the inner wall of the groove 31, a guide block 38 is slidably connected to the inner wall of the slide groove 37, and the front side of the guide block 38 is fixedly connected to the back side of the slider 32, a rack 34 is fixedly connected to the left side of the guide block 38, a fixing rod 35 is fixedly connected to the bottom of the inner wall of the groove 31, and the outer wall of the fixing rod 35 is rotatably connected to a gear 36 through a ball bearing.

[0028] The gear 36 and the rack 34 mesh with each other, a side plate 39 is fixedly connected to the right side of the supporting plate 5, a hydraulic cylinder 310 is fixedly connected to the top of the side plate 39, and the output end of the hydraulic cylinder 310 movably penetrates the supporting plate 5 to the left side of the groove 31, and the output end is fixedly connected to the right side of the slider 32.

[0029] In this embodiment, by starting the hydraulic cylinder 310, the hydraulic cylinder 310 drives the output end to move to the left, the output end drives the slider 32 to move to the left, the slider 32 drives the rack 34 to move to the left, the rack 34 drives the gear 36 to rotate, the gear 36 drives the rack 34 on the back to move to the right, the rack 34 drives the slider 32 and the clamping plate 33 to clamp the gear ring, and the guide block 38 slides on the inner wall of the slide groove 37, which can effectively avoid the slider 32 from tilting during movement and affecting the use, thereby ensuring the stability during clamping.

[0030] The working principle of the gear ring pressing device for automobile gear ring processing is described in detail below.

[0031] like Figure 1-4As shown, when in use, by starting the motor 212, the motor 212 drives the rotating rod 21 to rotate, the rotating rod 21 drives the pulley 23 to rotate, the pulley 23 drives the belt 24 to rotate, the belt 24 drives the other three groups of rotating rods 21 and pulleys 23 to rotate, the rotating rod 21 drives the bottom turntable 25 to rotate, the turntable 25 drives the supporting plate 29 to rotate, the supporting plate 29 drives the rotating drum 210 to rotate, the rotating drum 210 drives the bearing plate 5 to rotate, the bearing plate 5 drives the top clamping device 3 to rotate, and the pressurizing machine body 4 is convenient for pressing the gear ring and the flywheel to achieve continuous pressing of the flywheel. The wheel and the gear ring are pressed together to improve work efficiency. By starting the hydraulic cylinder 310, the hydraulic cylinder 310 drives the output end to move to the left, the output end drives the slider 32 to move to the left, the slider 32 drives the rack 34 to move to the left, the rack 34 drives the gear 36 to rotate, the gear 36 drives the rack 34 on the back to move to the right, the rack 34 drives the slider 32 and the clamping plate 33 to clamp the gear ring, and the guide block 38 slides on the inner wall of the slide groove 37, which can effectively avoid the slider 32 from tilting during movement to affect the use, and ensure the stability during clamping.

Claims

1. A gear ring pressing device for automobile gear ring processing, comprising a base (1), characterized in that: The base (1) is provided with a rotating device (2), and the base (1) is provided with a pressurizing machine body (4); The rotating device (2) comprises a rotating rod (21), the rotating rod (21) being rotatably connected to the top of the base (1) via a bearing (22), and the rotating rod (21) movably penetrates the base (1) and extends toward the bottom, a belt pulley (23) is fixedly sleeved on the outer wall of the rotating rod (21), a belt (24) is wound around the outer wall of the belt pulley (23), a rotating disk (25) is fixedly connected to the top of the rotating rod (21), and a supporting plate (29) is rotatably connected to the inner wall of the rotating disk (25), and a rotating rod (27) is rotatably connected to the top of the base (1) via a bearing (26), and a limiting wheel (28) is fixedly connected to the top of the rotating rod (27).

2. The gear ring pressing device for automobile gear ring processing according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a vertical plate (211), the front of the vertical plate (211) is fixedly connected to a motor (212), and the output end of the motor (212) is fixedly connected to the extension end of the rotating rod (21).

3. The gear ring pressing device for automobile gear ring processing according to claim 1, characterized in that: The top of the support plate (29) is fixedly connected to a rotating drum (210), the top of the rotating drum (210) is fixedly connected to a bearing plate (5), and the rotating disk (25) is rotatably connected to the inner wall of the limiting wheel (28).

4. The gear ring pressing device for automobile gear ring processing according to claim 1, characterized in that: The base (1) is provided with a clamping device (3), the clamping device (3) comprising a groove (31), the groove (31) being formed at the top of the bearing plate (5), a slider (32) being slidably connected to the bottom of the inner wall of the groove (31), and a clamping plate (33) being fixedly connected to the top of the slider (32).

5. The gear ring pressing device for automobile gear ring processing according to claim 4, characterized in that: A slide groove (37) is provided on the front side of the inner wall of the groove (31); a guide block (38) is slidably connected to the inner wall of the slide groove (37); the front side of the guide block (38) is fixedly connected to the back side of the slide block (32); a rack (34) is fixedly connected to the left side of the guide block (38); a fixing rod (35) is fixedly connected to the bottom of the inner wall of the groove (31); and the outer wall of the fixing rod (35) is rotatably connected to a gear (36) via a ball bearing.

6. The gear ring pressing device for machining an automobile gear ring according to claim 5, characterized in that: The gear (36) and the rack (34) mesh with each other, a side plate (39) is fixedly connected to the right side of the bearing plate (5), a hydraulic cylinder (310) is fixedly connected to the top of the side plate (39), and an output end of the hydraulic cylinder (310) movably penetrates the bearing plate (5) to the left side of the groove (31), and the output end is fixedly connected to the right side of the slider (32).

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