Transportation device for speed reducer gear machining

Abstract

The utility model discloses a conveying device for speed reducer gear machining, and relates to the technical field of gear machining and conveying. The cooling device comprises a cooling box, a water drainage pipe is fixedly installed at the bottom of the cooling box, two rotatable transmission rollers are movably installed in the cooling box, the two transmission rollers are jointly sleeved with a conveying belt, and an execution motor used for driving the adjacent transmission rollers to rotate is fixedly installed on the rear wall face of the cooling box. A plurality of baffles distributed at equal intervals are fixedly installed on the conveying belt. The execution motor is started to drive the adjacent transmission roller to rotate, the rotating transmission roller can drive the conveying belt, the baffles and the other transmission roller to rotate synchronously, and the multiple baffles can continue to push the gear pushed rightwards by the push rod rightwards when rotating continuously till the gear is placed on the upper surface of the lifting plate. And the transmission assembly can drive the lifting plate to ascend so as to lift the gear to enter the next procedure conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear machining transmission technical field, concretely relates to a kind of transport devices for gear of speed reducer. BACKGROUND

[0002] Gear of speed reducer is a kind of mechanical element for transmitting torque and rotational speed, in the speed reducer inside by different gear numbers of gear mutually meshing, realize the function of deceleration, increase torque.Gear of speed reducer Main processing steps can be summarized as: from design material selection, blank manufacturing and rough machining, after heat treatment, carry out spray cooling on the conveying line in the process of gear machining, then carry out finish machining (such as hobbing, shaving), carburizing quenching, gear grinding and other processes, finally carry out quality detection, acceptance and surface treatment and packaging.

[0003] The main purpose of gear cooling is to control the temperature of gear, prevent it from deforming or cracking due to high temperature, in the spraying link of production line, the combined use of spraying device and transport device is crucial, but there are certain limitations in the use of existing gear transport device, mainly due to the transport device successively conveying gear to the lower part of spraying device for cooling, this way, the gear surface contacts limited water and time is short, gear cannot be fully cooled, therefore, a kind of transport device for gear of speed reducer machining is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at: for the gear transport device successively conveying gear to the lower part of spraying device for cooling, this way, the gear surface contacts limited water and time is short, gear cannot be fully cooled, the utility model provides a kind of transport device for gear of speed reducer machining.

[0005] The utility model in order to realize above-mentioned purpose specifically adopts following technical scheme:

[0006] The utility model provides a kind of transport device for gear machining of decelerator, including cooling box, the bottom of cooling box is fixedly installed with drain pipe, the inside of cooling box is movably installed with two rotatable transmission rollers, two transmission rollers are commonly equipped with conveying belt, the rear wall of cooling box is fixedly installed with the execution motor for driving adjacent transmission roller rotation, conveying belt is fixedly installed with a plurality of equidistant distribution baffle, the inside rear wall of cooling box is fixedly installed with square block, the bottom of square block is fixedly installed with hydraulic rod, the output end of hydraulic rod is fixedly connected with vertical plate, vertical plate is fixedly installed with cross bar on the side away from conveying belt, vertical plate is provided with auxiliary plate on the side away from conveying belt, the side close to cross bar of auxiliary plate is equipped with notch, cross bar is movably installed in the inside of notch, push rod is arranged below auxiliary plate, push rod is fixedly installed with movable plate on the side away from conveying belt, the bottom of cooling box is provided with drive assembly for driving push rod linear reciprocating motion, the bottom of cooling box is provided with recess, recess is provided with lifting plate in the inside, the right wall of cooling box is provided with transmission assembly for driving lifting plate to lift.

[0007] Further, the drive assembly includes a bar-shaped groove one, the bottom of the cooling box is provided with a bar-shaped groove one, the inside of the bar-shaped groove one is movably installed with a lead screw one, the left side wall of the cooling box is fixedly installed with a servo motor one for driving the lead screw one to rotate, the lead screw one is threadedly connected with a moving block one, and the push rod is fixedly installed on the top of the moving block one.

[0008] Further, the transmission assembly includes a bar-shaped groove two, the inside right wall of the cooling box is provided with a bar-shaped groove two, the inside of the bar-shaped groove two is movably installed with a lead screw two, the bottom of the cooling box is fixedly installed with a servo motor two for driving the lead screw two to rotate, the lead screw two is threadedly connected with a moving block two, and the moving block two is fixedly connected with the lifting plate.

[0009] Further, the top of the cross bar is provided with a convex groove one, the convex groove one is movably installed with a bolt, the rod portion of the bolt penetrates through the top of the auxiliary plate, and the nut is threadedly connected with the bolt.

[0010] Further, the side wall of the cross bar is provided with a convex groove two, the convex groove two is movably installed with a convex block, and the convex block is fixedly installed in the inside of the notch.

[0011] Further, the top of the lifting plate is inclinedly arranged with left high and right low, and the right wall of the cooling box is inclinedly arranged with left high and right low at the top.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a first according to the gear diameter moves the auxiliary board to left or right, makes the distance between auxiliary board and the vertical board and the gear diameter is suitable, then the gear that waits for cooling is stacked and is placed between auxiliary board and the vertical board, needs to inject cooling water to the inside of cooling box when cooling, and the function of drain pipe is timely drainage, guarantees that the water in the inside of cooling box is in the flowing state and the temperature is suitable to gear cooling, then starts drive assembly control push rod and movable plate right -hand move and then left -hand move, and push rod right -hand moves and pushes the gear of the lowermost layer right -hand move, and movable plate right -hand moves prevents the gear of the rest stack and moves down, and push rod and movable plate left -hand move can restore the initial position and facilitate the gear to push next time, and movable plate left -hand moves after auxiliary board and the vertical board between the gear continue and move down, and start execution motor and drive adjacent transmission roller rotation, and the transmission roller of rotation can drive the conveyer belt, the baffle and another transmission roller synchronous rotation, and the gear that a plurality of baffles can continue and push right -hand to the push rod right -hand pushes if constantly rotating, until make the gear place on the upper surface of the lifting plate, and transmission assembly can drive the lifting plate and ascend and lift the gear and facilitate to enter the next process. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the vertical board and auxiliary board specific schematic diagram of the utility model;

[0016] Figure 3 It is the drive assembly partial structure specific schematic diagram of the utility model;

[0017] Figure 4 It is the transmission assembly partial structure specific schematic diagram of the utility model;

[0018] Figure 5 It is the back surface schematic diagram of the water tank of the utility model;

[0019] Significant: 1, cooling tank; 2, drain pipe; 3, transmission roller; 4, conveyer belt; 5, execution motor; 6, baffle; 7, square; 8, hydraulic rod; 9, vertical board; 10, cross bar; 11, notch; 12, auxiliary board; 13, push rod; 14, movable plate; 15, drive assembly; 1501, strip groove one; 1502, servo motor one; 1503, screw one; 1504, moving block one; 16, recess; 17, lifting plate; 18, transmission assembly; 1801, strip groove two; 1802, servo motor two; 1803, screw two; 1804, moving block two; 19, convex slot one; 20, bolt; 21, nut; 22, convex slot two; 23, convex block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships in which the product of the present application is usually placed, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0024] As Figures 1 to 5As shown, a kind of transport device for machining of reducer gear, including cooling box 1, the bottom of cooling box 1 is fixedly installed with drain pipe 2, two rotatable transmission rollers 3 are movably installed in the inside of cooling box 1, common sleeve is set on two transmission rollers 3 with conveyor belt 4, the rear wall of cooling box 1 is fixedly installed with the execution motor 5 for driving adjacent transmission roller 3 rotation, a plurality of equidistantly distributed baffles 6 are fixedly installed on conveyor belt 4, the inside rear wall of cooling box 1 is fixedly installed with square 7, the bottom of square 7 is fixedly installed with hydraulic rod 8, the output end of hydraulic rod 8 is fixedly connected with vertical plate 9, the side of vertical plate 9 away from conveyor belt 4 is fixedly installed with cross bar 10, the side of vertical plate 9 away from conveyor belt 4 is provided with auxiliary plate 12, the side of auxiliary plate 12 close to cross bar 10 is provided with notch 11, cross bar 10 is movably installed in the inside of notch 11, the below of auxiliary plate 12 is provided with push rod 13, the side of push rod 13 away from conveyor belt 4 is fixedly installed with movable plate 14, the bottom of cooling box 1 is provided with drive assembly 15 for driving push rod 13 linear reciprocating motion, the bottom of cooling box 1 is provided with recess 16, the inside of recess 16 is provided with lifting plate 17, the right wall of cooling box 1 is provided with transmission assembly 18 for driving lifting plate 17 lifting, it needs to be explained that, first of all, according to the diameter of gear, the auxiliary plate 12 is moved left or right, so that the distance between auxiliary plate 12 and vertical plate 9 is adapted to the diameter of gear, then the gear to be cooled is stacked between auxiliary plate 12 and vertical plate 9, when cooling, cooling water needs to be injected into the inside of cooling box 1, the function of drain pipe 2 is to drain water in time, to ensure that the water in the inside of cooling box 1 is in flowing state and the temperature is suitable for cooling gear, then drive assembly 15 is started to control push rod 13 and movable plate 14 to move right and then move left, push rod 13 moves right to push the lowermost gear to move right, movable plate 14 moves right to prevent the remaining stacked gears from moving down, push rod 13 and movable plate 14 can restore the initial position to facilitate the next gear to be pushed, after movable plate 14 moves left, the gear between auxiliary plate 12 and vertical plate 9 continues to move down, and execution motor 5 is started to drive adjacent transmission roller 3 to rotate, rotating transmission roller 3 can drive conveyor belt 4, baffle 6 and another transmission roller 3 to rotate synchronously, a plurality of baffles 6 can continue to push the gear pushed right by push rod 13 right when continuously rotating, until the gear is placed on the upper surface of lifting plate 17, and transmission assembly 18 can drive lifting plate 17 to rise to lift the gear to facilitate entering into the next process.

[0025] As Figure 1 、 Figure 3As shown, the driving assembly 15 comprises a strip-shaped groove 1501, the bottom of the cooling box 1 is provided with the strip-shaped groove 1501, a screw rod 1503 is movably installed in the strip-shaped groove 1501, a servo motor 1502 for driving the screw rod 1503 to rotate is fixedly installed on the left side wall of the cooling box 1, a moving block 1504 is threadedly connected to the screw rod 1503, and the push rod 13 is fixedly installed on the top of the moving block 1504. It should be noted that the servo motor 1502 can drive the screw rod 1503 to reciprocate, so that the moving block 1504 moves linearly and reciprocally, and further, the push rod 13 and the movable plate 14 move linearly and reciprocally (leftward or rightward).

[0026] As shown in Figure 1 , Figure 4 As shown, the driving assembly 18 comprises a strip-shaped groove 1801, the inner right wall surface of the cooling box 1 is provided with the strip-shaped groove 1801, a screw rod 1803 is movably installed in the strip-shaped groove 1801, a servo motor 1802 for driving the screw rod 1803 to rotate is fixedly installed on the bottom of the cooling box 1, a moving block 1804 is threadedly connected to the screw rod 1803, and the moving block 1804 is fixedly connected with the lifting plate 17. It should be noted that the servo motor 1802 can drive the screw rod 1803 to reciprocate, so that the moving block 1804 moves up and down, and further, the lifting plate 17 moves up and down.

[0027] As shown in Figure 1 , Figure 2 As shown, the top of the cross rod 10 is provided with a convex groove 19, a bolt 20 is movably installed in the convex groove 19, the rod portion of the bolt 20 penetrates through the top of the auxiliary plate 12, a nut 21 is threadedly connected to the bolt 20, and it should be noted that the auxiliary plate 12 is moved leftward or rightward, so that the notch 11 moves along the cross rod 10. When the auxiliary plate 12 moves, the bolt 20 moves synchronously in the convex groove 19, and then the nut 21 is rotated to fix the auxiliary plate 12 at the current position, so that the distance between the auxiliary plate 12 and the vertical plate 9 is suitable for placing gears with different diameters.

[0028] As shown in Figure 1 , Figure 2 As shown, the side wall surface of the cross rod 10 is provided with a convex groove 22, a convex block 23 is movably installed in the convex groove 22, and the convex block 23 is fixedly installed in the notch 11. It should be noted that when the auxiliary plate 12 moves leftward or rightward, the convex block 23 can synchronously slide in the convex groove 22, and the convex groove 22 and the convex block 23 can cooperate to achieve a certain limiting effect.

[0029] As shown in Figure 1 Figure 2As shown, the top of the lifting plate 17 is left high and right low, and the right wall of the cooling box 1 is left high and right low, and it should be noted that when the gear is placed on the top of the lifting plate 17, the gear placed on the top of the lifting plate 17 can slide to the lower place after the lifting plate 17 rises to the highest place, so as to facilitate the automatic entry of the gear into the next process.

[0030] In summary:

[0031] First, according to the diameter of the gear, the auxiliary plate 12 is moved left or right, so that the distance between the auxiliary plate 12 and the vertical plate 9 is matched with the diameter of the gear, and then the stacked gears to be cooled are placed between the auxiliary plate 12 and the vertical plate 9. When cooling, cooling water needs to be injected into the interior of the cooling box 1, and the drain pipe 2 functions to drain water in time, so as to ensure that the water in the interior of the cooling box 1 is in a flowing state and the temperature is suitable for cooling the gear. Then, the driving assembly 15 is started to control the push rod 13 and the movable plate 14 to move right and then left. The right movement of the push rod 13 pushes the lowermost gear to move right, and the right movement of the movable plate 14 prevents the remaining stacked gears from moving down. The left movement of the push rod 13 and the movable plate 14 can restore the initial position to facilitate the pushing of the gear next time. After the left movement of the movable plate 14, the gears between the auxiliary plate 12 and the vertical plate 9 continue to move down, and the execution motor 5 is started to drive the adjacent transmission roller 3 to rotate. The rotating transmission roller 3 drives the transmission belt 4, the baffle 6 and another transmission roller 3 to rotate synchronously. The baffles 6 can continue to push the gear pushed right by the push rod 13 right until the gear is placed on the upper surface of the lifting plate 17, and the transmission assembly 18 can drive the lifting plate 17 to rise to lift the gear to facilitate entering into the next process.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A transport device for machining of a reducer gear, characterized in that The utility model provides a cooling box, the bottom of cooling box (1) is fixedly installed with drain pipe (2), the inside movable mounting of cooling box (1) has two rotatable transmission roller (3), two transmission roller (3) are commonly set with conveyer belt (4) on, the rear wall of cooling box (1) is fixedly installed with the execution motor (5) for driving adjacent transmission roller (3) rotation, fixedly installed with a plurality of equidistance distribution baffle (6) on conveyer belt (4), the inside rear wall of cooling box (1) is fixedly installed with square (7), the bottom of square (7) is fixedly installed with hydraulic rod (8), the output of hydraulic rod (8) is fixedly connected with vertical plate (9), the side of vertical plate (9) away from conveyer belt (4) is fixedly installed with cross bar (10), the side of vertical plate (9) away from conveyer belt (4) is provided with auxiliary plate (12), the side of auxiliary plate (12) close to cross bar (10) is opened with notch (11), cross bar (10) movable mounting is in the inside of notch (11), the below of auxiliary plate (12) is provided with push rod (13), the side of push rod (13) away from conveyer belt (4) is fixedly installed with movable plate (14), the bottom of cooling box (1) is provided with drive assembly (15) for driving push rod (13) linear reciprocating motion, the bottom of cooling box (1) is provided with recess (16), the inside of recess (16) is provided with lifting plate (17), the right wall of cooling box (1) is provided with transmission assembly (18) for driving lifting plate (17) lift.

2. The transport device for machining a gear of a speed reducer according to claim 1, characterized by The drive assembly (15) includes a strip groove (1501), the bottom of the cooling box (1) is provided with a strip groove (1501), the inside of the strip groove (1501) is movably installed with a lead screw (1503), the left side wall of the cooling box (1) is fixedly installed with a servo motor (1502) for driving the lead screw (1503) to rotate, the lead screw (1503) is threadedly connected with a moving block (1504), the push rod (13) is fixedly installed on the top of the moving block (1504).

3. The transport device for machining a gear of a speed reducer according to claim 1, characterized in that, The transmission assembly (18) includes a strip groove (1801), the inside right wall of the cooling box (1) is provided with a strip groove (1801), the inside of the strip groove (1801) is movably installed with a lead screw (1803), the bottom of the cooling box (1) is fixedly installed with a servo motor (1802) for driving the lead screw (1803) to rotate, the lead screw (1803) is threadedly connected with a moving block (1804), the moving block (1804) is fixedly connected with the lifting plate (17).

4. The transport device for machining a gear of a speed reducer according to claim 1, wherein The top of the cross bar (10) is provided with a convex groove (19), the inside of the convex groove (19) is movably installed with a bolt (20), the rod of the bolt (20) penetrates through the top of the auxiliary plate (12), the bolt (20) is threadedly connected with a nut (21).

5. The transport device for machining a gear of a speed reducer according to claim 4, characterized in that, The side wall of the cross bar (10) is provided with a convex groove (22), the inside of the convex groove (22) is movably installed with a convex block (23), the convex block (23) is fixedly installed in the inside of the notch (11).

6. The transport device for machining of a gear of a speed reducer according to claim 1, characterized in that, The top of the lifting plate (17) is left high and right low, and the top of the right wall surface of the cooling box (1) is left high and right low.

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