Gear forging conveying device facilitating gear cooling

Abstract

The utility model relates to the technical field of gear manufacturing, and discloses a gear forging conveying device convenient for gear cooling, which comprises a bottom plate, a vertical plate is fixed on the top of the bottom plate, a fixed shell is fixedly arranged on the outer wall of the vertical plate, an air blower is fixedly arranged on the top of the fixed shell, and the air blower is fixedly arranged on the bottom of the bottom plate. A motor and a conveying belt are fixedly installed on the outer wall of the vertical plate, a cooling plate is fixedly installed on the inner wall of the fixing shell, a fixing plate is fixedly installed on the top of the conveying belt, a fixing assembly is arranged on the top of the conveying belt, a material receiving plate is rotationally connected to the inner wall of the bottom plate, and a first spring is fixedly arranged on the inner wall of the bottom plate. A gear is placed on the top face of a placing block, the placing block moves downwards due to the weight of the gear, so that a pressing column is driven to move downwards, the pressing column moves downwards to drive one end of an L-shaped connecting rod to move downwards, the other end of the L-shaped connecting rod is driven to approach the placing block, and at the moment, the gear is fixed through the placing block and a clamping block.

Description

Technical Field

[0001] The utility model relates to the technical field of gear manufacturing, in particular to a transmission device for gear forging which is convenient for cooling the gear. Background Art

[0002] Gears are mechanical components with teeth on the wheel rim that can continuously mesh to transmit motion and power. The application of gears in transmission has appeared very early. At the end of the 19th century, the principle of gear cutting and the special machine tools and tools that use this principle to cut gears appeared one after another. With the development of production, the stability of gear operation has received attention.

[0003] The existing gear transmission cooling device uses a conveyor belt for transmission. However, the motor will vibrate during the conveyor belt transmission, causing the position of the upper gear to shift, causing the gear to fall from the top of the conveyor belt. At the same time, because the gear falls downward into the collection box when transmitted to the rear end, there is no shock absorbing device on the traditional equipment, resulting in the impact force of the gear cannot be absorbed, causing damage to the gear. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a transmission device for gear forging that is convenient for cooling the gears, has the advantages of strong practicability and good stability, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a transmission device for gear forging which is convenient for cooling gears, comprising a bottom plate, a vertical plate fixed on the top of the bottom plate, a fixed shell fixedly installed on the outer wall of the vertical plate, a blower fixedly installed on the top of the fixed shell, a motor and a conveyor belt fixedly installed on the outer wall of the vertical plate, a cooling plate fixedly installed on the inner wall of the fixed shell, a fixed plate fixedly installed on the top of the conveyor belt, a fixed assembly provided on the top of the conveyor belt, a material receiving plate rotatably connected to the inner wall of the bottom plate, a spring fixedly provided on the inner wall of the bottom plate, a buffer column and a material receiving box slidably connected to the inner walls of the bottom plate, and a ramp fixedly installed on the side of the fixed plate close to the fixed assembly.

[0006] As a preferred technical solution of the utility model, the fixing assembly includes a placement box, the inner walls of the placement box are slidably connected with a sliding column and a downward pressure column respectively, the outer wall of the sliding column is fixedly installed with a moving plate, the inner wall of the placement box is slidably connected with a spring 2, the inner wall of the downward pressure column is rotatably connected with one end of an L-shaped connecting rod, the other end of the L-shaped connecting rod is fixedly installed with a clamping block, the top of the downward pressure column is fixedly installed with a placement block, the outer wall of the downward pressure column is fixedly provided with a spring 2, the outer wall of the placement box is fixedly installed with an extension shell, and the inner wall of the extension shell is fixedly provided with a spring 3.

[0007] As a preferred technical solution of the utility model, the top surface of the moving sheet is provided with an inclined surface, and the bottom of the pressing column is provided with an inclined surface, and the inclined surface at the bottom of the pressing column fits with the inclined sheet on the top surface of the moving sheet.

[0008] As a preferred technical solution of the utility model, the L-shaped connecting rod passes through the placement box and is rotatably connected to the inner wall of the placement box. There are two L-shaped connecting rods, and the two L-shaped connecting rods are symmetrically distributed on both sides of the lower pressure column.

[0009] As a preferred technical solution of the utility model, the highest point of the ramp is in contact with the outer wall of the placement box, and the sliding column is provided with a slope at one end located outside the placement box.

[0010] As a preferred technical solution of the utility model, a notch is provided at the bottom of the receiving plate, and the top of the buffer column is located inside the notch, and the top of the buffer column is rotatably connected to the notch provided at the bottom of the receiving plate.

[0011] As a preferred technical solution of the utility model, the bottom plate is provided with an inclined groove at the top near the material receiving plate, and the width of the inclined groove is the same as the width of the material receiving plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The transmission device for gear forging which is convenient for cooling the gear, places the gear on the top surface of the placement block. Due to the weight of the gear itself, the placement block moves downward, thereby driving the downward pressure column to move downward. The downward movement of the lower pressure column drives one end of the L-shaped connecting rod to move downward, thereby driving the other end of the L-shaped connecting rod to move closer to the placement block. At this time, the gear is fixed by the placement block and the clamping block.

[0014] 2. The transmission device for gear forging which facilitates gear cooling, when the gear falls off from the inside of the fixed component and falls onto the top of the receiving plate, the impact force of the gear moves the end of the receiving plate close to the fixed component downward, so that the receiving plate drives the buffer column to move downward, and then the spring contracts to absorb the impact force when the gear falls, so that the gear slides to the inside of the receiving box through the receiving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 4This is a schematic diagram of the structure of the material receiving plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the fixed plate structure of the utility model.

[0020] In the figure: 1, bottom plate; 2, vertical plate; 3, fixed shell; 4, blower; 5, motor; 6, cooling plate; 7, conveyor belt; 8, fixed assembly; 9, fixed plate; 10, receiving plate; 11, ramp; 12, spring 1; 13, buffer column; 14, receiving box;

[0021] 801, placement box; 802, sliding column; 803, moving sheet; 804, pressing column; 805, L-shaped connecting rod; 806, clamping block; 807, placement block; 808, spring two; 809, extension shell; 810, spring three. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 , a transmission device for gear forging which is convenient for cooling gears, comprises a bottom plate 1, a vertical plate 2 is fixed on the top of the bottom plate 1, a fixed shell 3 is fixedly installed on the outer wall of the vertical plate 2, a blower 4 is fixedly installed on the top of the fixed shell 3, a motor 5 and a conveyor belt 7 are fixedly installed on the outer wall of the vertical plate 2, a cooling plate 6 is fixedly installed on the inner wall of the fixed shell 3, a fixed plate 9 is fixedly installed on the top of the conveyor belt 7, a fixed assembly 8 is provided on the top of the conveyor belt 7, a receiving plate 10 is rotatably connected to the inner wall of the bottom plate 1, a spring 12 is fixedly provided on the inner wall of the bottom plate 1, a buffer column 13 and a receiving box 14 are slidably connected to the inner wall of the bottom plate 1, and a ramp 11 is fixedly installed on one side of the fixed plate 9 close to the fixed assembly 8. In the above structure, three air outlets are provided at the bottom of the fixed shell 3, and by starting the blower 4, the blower 4 blows in the direction of the cooling plate 6, so that the wind passes through the cooling plate 6 and is cooled, and finally blown out through the air outlet at the bottom of the fixed shell 3.

[0024] In a preferred embodiment, the fixing assembly 8 includes a placement box 801, the inner wall of the placement box 801 is slidably connected with a sliding column 802 and a pressing column 804, the outer wall of the sliding column 802 is fixedly installed with a moving sheet 803, the inner wall of the placement box 801 is slidably connected with a spring 2 808, the inner wall of the pressing column 804 is rotatably connected with one end of an L-shaped connecting rod 805, the other end of the L-shaped connecting rod 805 is fixedly installed with a clamping block 806, the top of the pressing column 804 is fixedly installed with a placement block 807, the outer wall of the pressing column 804 is fixedly provided with a spring 2 808, the outer wall of the placement box 801 is fixedly installed with an extension shell 809, and the inner wall of the extension shell 809 is fixedly provided with a spring 3 810. The above structure In the process, by placing the gear on the top of the placement block 807, the placement block 807 is pressed downward by the weight of the gear, so that the bottom of the placement block 807 drives one end of the L-shaped connecting rod 805 to move downward, and then the other end of the L-shaped connecting rod 805 drives the clamping block 806 to move toward the top of the placement block 807, and the gear is fixed to the top of the placement block 807 by the clamping block 806. When the gear needs to be taken out, the sliding column 802 is pressed, and the movement of the sliding column 802 drives the moving plate 803 to move, and the inclined surface at the top of the moving plate 803 squeezes the inclined surface at the bottom of the pressing column 804 upward, thereby resetting the L-shaped connecting rod 805 and the placement block 807. At this time, the gear on the top of the placement block 807 can be removed.

[0025] In a preferred embodiment, the top surface of the movable sheet 803 is provided with a slope, and the bottom of the pressure column 804 is provided with a slope, and the slope at the bottom of the pressure column 804 is fitted with the slope on the top surface of the movable sheet 803. In the above structure, by moving the movable sheet 803 in the direction of the pressure column 804, the slope at the top of the movable sheet 803 squeezes the slope at the bottom of the pressure column 804, thereby forcing the pressure column 804 to move upward.

[0026] In a preferred embodiment, the L-shaped connecting rod 805 passes through the placement box 801 and is rotatably connected to the inner wall of the placement box 801. There are two L-shaped connecting rods 805, and the two L-shaped connecting rods 805 are symmetrically distributed on both sides of the lower pressure column 804. In the above structure, the lower pressure column 804 moves downward, driving one end of the L-shaped connecting rod 805 to move downward, so that the L-shaped connecting rod 805 rotates around the connection with the placement box 801.

[0027] In a preferred embodiment, the highest point of the ramp 11 is in contact with the outer wall of the placement box 801, and the sliding column 802 is provided with a slope at one end located outside the placement box 801. In the above structure, when the sliding column 802 moves to the bottom of the ramp 11 through the fixing component 8, the height of the slope of the ramp 11 enables the sliding column 802 to continuously move toward the interior of the placement box 801. When the ramp 11 is in contact with the outer wall of the placement box 801, the sliding column 802 completely enters the interior of the placement box 801.

[0028] In a preferred embodiment, a notch is provided at the bottom of the receiving plate 10, and the top end of the buffer column 13 is located inside the notch, and the top end of the buffer column 13 is rotatably connected to the notch provided at the bottom of the receiving plate 10. In the above structure, when the gear falls off from the inside of the fixing component 8 and reaches the top of the receiving plate 10, the end of the receiving plate 10 close to the fixing component 8 moves downward due to the impact of the falling gear, thereby moving the buffer column 13 downward, and then compressing the spring 12 to absorb the impact force of the gear falling. When the impact force disappears, the receiving plate 10 is pushed upward by the tension of the spring 12, so that the two ends of the receiving plate 10 are at different heights, causing the gear to slide from the top surface of the receiving plate 10 to the inside of the receiving box 14.

[0029] In a preferred embodiment, the base plate 1 is provided with an inclined groove near the top of the receiving plate 10, and the width of the inclined groove is the same as the width of the receiving plate 10. In the above structure, the inclined groove at the top of the base plate 1 ensures that the receiving plate 10 will not be unable to rotate due to the plane at the bottom of the receiving plate 10 when it rotates.

[0030] The working principle is that when in use, the gear is placed on the top of the placement block 807, and the placement block 807 is pressed downward by the weight of the gear, so that the bottom of the placement block 807 drives one end of the L-shaped connecting rod 805 to move downward, and then the other end of the L-shaped connecting rod 805 drives the clamping block 806 to move toward the top of the placement block 807, and the gear is fixed to the top of the placement block 807 by the clamping block 806. At this time, the motor 5 is started to rotate the conveyor belt 7, driving the fixing assembly 8 to move as a whole. When the fixing assembly 8 moves as a whole to the inner side of the fixing plate 9, when the sliding column 802 moves to the bottom of the ramp 11, the height of the inclined surface of the ramp 11 causes the sliding column 802 to continuously move toward the inside of the placement box 801, and the sliding column 802 moves toward the inside of the placement box 801. When the gear is above the receiving plate 10, the end of the receiving plate 10 close to the fixed component 8 moves downward due to the impact of the gear falling, thereby causing the buffer column 13 to move downward, thereby compressing the spring 12 to absorb the impact of the gear falling. When the impact force disappears, the receiving plate 10 is pushed upward by the tension of the spring 12, so that the two ends of the receiving plate 10 are at different heights, causing the gear to slide from the top surface of the receiving plate 10 to the inside of the receiving box 14.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission device for gear forging that facilitates gear cooling, comprising a base plate (1), characterized in that: A vertical plate (2) is fixed on the top of the bottom plate (1), a fixed shell (3) is fixedly installed on the outer wall of the vertical plate (2), a blower (4) is fixedly installed on the top of the fixed shell (3), a motor (5) and a conveyor belt (7) are fixedly installed on the outer wall of the vertical plate (2), a cooling plate (6) is fixedly installed on the inner wall of the fixed shell (3), a fixed plate (9) is fixedly installed on the top of the conveyor belt (7), a fixed component (8) is provided on the top of the conveyor belt (7), a material receiving plate (10) is rotatably connected to the inner wall of the bottom plate (1), a spring 1 (12) is fixedly provided on the inner wall of the bottom plate (1), a buffer column (13) and a material receiving box (14) are slidably connected to the inner wall of the bottom plate (1), and a ramp (11) is fixedly installed on the side of the fixed plate (9) close to the fixed component (8).

2. A gear forging transmission device for facilitating gear cooling according to claim 1, characterized in that: The fixing assembly (8) comprises a placement box (801), the inner wall of the placement box (801) is slidably connected to a sliding column (802) and a downward pressure column (804), the outer wall of the sliding column (802) is fixedly installed with a moving sheet (803), the inner wall of the placement box (801) is slidably connected to a spring 2 (808), the inner wall of the downward pressure column (804) is rotatably connected to one end of an L-shaped connecting rod (805), the other end of the L-shaped connecting rod (805) is fixedly installed with a clamping block (806), the top of the downward pressure column (804) is fixedly installed with a placement block (807), the outer wall of the downward pressure column (804) is fixedly provided with a spring 2 (808), the outer wall of the placement box (801) is fixedly installed with an extension shell (809), and the inner wall of the extension shell (809) is fixedly provided with a spring 3 (810).

3. A transmission device for gear forging that facilitates gear cooling according to claim 2, characterized in that: The top surface of the movable sheet (803) is provided with an inclined surface, and the bottom of the pressing column (804) is provided with an inclined surface, and the inclined surface at the bottom of the pressing column (804) fits with the inclined sheet on the top surface of the movable sheet (803).

4. A transmission device for gear forging that facilitates gear cooling according to claim 2, characterized in that: The L-shaped connecting rod (805) passes through the placement box (801) and is rotatably connected to the inner wall of the placement box (801). There are two L-shaped connecting rods (805), and the two L-shaped connecting rods (805) are symmetrically distributed on both sides of the lower pressure column (804).

5. A gear forging conveying device for facilitating gear cooling according to claim 2, characterized in that: The highest point of the ramp (11) fits against the outer wall of the placement box (801), and the sliding column (802) is provided with a slope at one end located outside the placement box (801).

6. A transmission device for gear forging that facilitates gear cooling according to claim 1, characterized in that: The bottom of the receiving plate (10) is provided with a notch, and the top of the buffer column (13) is located inside the notch. The top of the buffer column (13) is rotatably connected to the notch provided at the bottom of the receiving plate (10).

7. A gear forging transmission device for facilitating gear cooling according to claim 1, characterized in that: The bottom plate (1) is provided with an inclined groove at the top near the material receiving plate (10), and the width of the inclined groove is the same as the width of the material receiving plate (10).

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