Gearbox assembling and crimping device

Abstract

The utility model belongs to the technical field of crimping equipment, and particularly relates to a gearbox assembly crimping device which comprises a rack. The bearing table is arranged on the rack through a cross beam; the lifting mechanism is arranged between the bearing table and the cross beam and used for carrying out lifting adjustment on the bearing table; the crimping assembly is arranged on the top arm of the rack; the clamping and overturning mechanism is arranged on the rack through an assembling frame, is located between the lifting mechanism and the bearing table, is used for clamping and overturning the gearbox, and is used for solving the problems that as shafts on the gearbox are distributed on different side faces, when the shafts and holes are assembled, manual holding and overturning are needed for transposition, and the assembling efficiency is high. And therefore, the labor intensity of workers is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of crimping equipment, and in particular relates to a gearbox assembly crimping device. Background Art

[0002] Automobile transmissions are divided into manual and automatic. Manual transmissions are mainly composed of gears and shafts, and produce speed and torque changes through different gear combinations; while automatic transmissions AT are composed of a torque converter, planetary gears, a hydraulic pitch change system and a hydraulic control system, and achieve speed and torque changes through hydraulic transmission and gear combinations.

[0003] Nowadays, when repairing recycled gearboxes, it is necessary to disassemble and assemble the internal parts of the gearbox, such as pressing the shaft out of the base hole on the gearbox housing or pressing the shaft into the base hole; but because the shafts on the gearbox are distributed on different sides, it is necessary to manually hold and flip the shafts for replacement when assembling them between the holes, which results in high labor intensity for the workers. Utility Model Content

[0004] Based on the problems mentioned in the above background technology, the utility model provides a gearbox assembly crimping device, which is used to solve the problem that the shafts on the gearbox are distributed on different sides, so that when assembling between each shaft and the hole, manual holding and flipping are required for replacement, which leads to high labor intensity for workers.

[0005] The technical solution adopted by the utility model is as follows:

[0006] Gearbox assembly crimping device, including:

[0007] frame;

[0008] A bearing platform, wherein the bearing platform is arranged on the frame through a crossbeam;

[0009] A lifting mechanism, which is arranged between the bearing platform and the crossbeam and is used to lift and lower the bearing platform;

[0010] A crimping assembly, wherein the crimping assembly is arranged on a top arm of the frame;

[0011] A clamping and flipping mechanism is arranged on a frame through an assembly frame, and the clamping and flipping mechanism is located between the lifting mechanism and the bearing platform, and is used for clamping and flipping the gearbox.

[0012] On the basis of the above technical solution, the present invention also makes the following improvements:

[0013] Furthermore, the bearing platform includes a bearing plate and a stabilizing cylinder, wherein the stabilizing cylinder is arranged on the cross beam, and a stabilizing rod is arranged at the bottom of the bearing plate, and the stabilizing rod is inserted into the stabilizing cylinder.

[0014] Furthermore, the lifting mechanism includes an assembly seat and a mounting seat, the assembly seat is arranged on the top of the beam, and the mounting seat is arranged at the bottom of the bearing plate. Two support rods 1 are hinged on the assembly seat, and two support rods 2 are hinged on the mounting seat. One end of the two support rods 1 is hinged to one end of the corresponding support rod 2 through a hinge joint, and a screw is sleeved between the two hinge joints, and one of the hinge joints is smoothly sleeved with the screw, and the other hinge joint is threadedly sleeved with the screw.

[0015] Furthermore, the crimping assembly includes an assembling beam, which is slidably clamped between two vertical arms of the frame, a tension spring is arranged between the top of the assembling beam and the top arm of the frame, a hydraulic jack is arranged on the top of the assembling beam, the telescopic end of the hydraulic jack abuts against the top arm of the frame, and a pressure head is arranged at the bottom of the assembling beam.

[0016] Furthermore, the clamping and flipping mechanism includes a bidirectional screw and a motor arranged on an assembly frame, the driving shaft of the motor is connected to the end of the bidirectional screw, and corresponding spiral portions of the bidirectional screw are provided with clamping plates, and rotating disks are rotatably arranged on the opposite walls of the two clamping plates, a servo is arranged on the back side of one of the clamping plates, and the driving shaft of the servo is connected to the corresponding rotating disk shaft.

[0017] Beneficial effects of the utility model:

[0018] 1. Through the combination of the crimping assembly, the bearing platform and the lifting mechanism, the gearbox can be placed on the bearing platform during use, and then the crimping assembly can be used to press and assemble the shaft and holes on the gearbox; and the lifting mechanism can adjust the position height of the bearing platform;

[0019] 2. Through the clamping and flipping mechanism, when the gearbox needs to be flipped over, the gearbox can be clamped by the clamping and flipping mechanism, and then the gearbox can be flipped over to achieve the gearbox face-changing operation, avoiding the use of manual holding and flipping for face-changing, thereby reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0021] Figure 1 This is a structural diagram of a gearbox assembly crimping device of the utility model;

[0022] Figure 2 It is a schematic diagram of a gearbox assembly crimping device of the utility model;

[0023] Figure 3 The utility model is a structural diagram of some components in a gearbox assembly crimping device.

[0024] The attached drawings are marked as follows:

[0025] 1. Frame; 101. Crossbeam; 102. Assembly beam; 103. Assembly frame; 2. Pressure head; 3. Tension spring; 4. Hydraulic jack; 501. Bidirectional screw; 502. Motor; 503. Clamp; 504. Servo; 505. Rotating plate; 601. Assembly seat; 602. Support rod 1; 603. Hinge joint; 604. Screw; 605. Support rod 2; 606. Mounting seat; 701. Load-bearing plate; 702. Stabilizing rod; 703. Stabilizing cylinder. DETAILED DESCRIPTION

[0026] like Figure 1 to Figure 3 As shown, the gearbox assembly crimping device includes:

[0027] Rack 1;

[0028] The bearing platform is arranged on the frame 1 through the cross beam 101. The bearing platform includes a bearing plate 701 and a stabilizing cylinder 703. The stabilizing cylinder 703 is arranged on the cross beam 101. A stabilizing rod 702 is arranged at the bottom of the bearing plate 701. The stabilizing rod 702 is inserted into the stabilizing cylinder 703. The stabilizing rod 702 and the stabilizing cylinder 703 can stabilize the bearing plate 701 and avoid the bearing plate 701 from tilting. The bearing plate 701 can be used to place a gearbox.

[0029] The lifting mechanism is arranged between the bearing platform and the crossbeam 101. The lifting mechanism includes an assembly seat 601 and a mounting seat 606. The assembly seat 601 is arranged on the top of the crossbeam 101, and the mounting seat 606 is arranged on the bottom of the bearing plate 701. Two support rods 602 are hinged on the assembly seat 601, and two support rods 605 are hinged on the mounting seat 606. One end of the two support rods 602 is hinged to one end of the corresponding support rod 605 through a hinge joint 603. A screw 604 is sleeved between the two hinge joints 603, and one of the hinge joints 603 is smoothly sleeved with the screw 604, and the other hinge joint 603 is threadedly sleeved with the screw 604; through the assembly seat 601, two support rods 602, two hinge joints 603, and two The orderly assembly of the support rod 605, the screw rod 604 and the mounting seat 606 can be assembled into a scissor jack. By rotating the screw rod 604, the corresponding hinged joint 603 threadedly sleeved with the screw rod 604 can be moved on the screw rod 604. When the hinged joint 603 moves closer to another hinged joint 603 on the screw rod 604, the support plate 701 can be driven to move upward under the resistance of the support rod 1 602 and the support rod 2 605; and when the hinged joint 603 threadedly sleeved with the screw rod 604 moves away from another hinged joint 603, the support plate 701 can be driven to move downward under the pulling action of the support rod 1 602 and the support rod 2 605, thereby adjusting the position height of the support plate 701.

[0030] A crimping assembly, which is arranged on the top arm of the frame 1, and includes an assembling beam 102, which is slidably clamped between the two vertical arms of the frame 1, a tension spring 3 is arranged between the top of the assembling beam 102 and the top arm of the frame 1, a hydraulic jack 4 is arranged on the top of the assembling beam 102, and the telescopic end of the hydraulic jack 4 abuts on the top arm of the frame 1, and a pressure head 2 is arranged at the bottom of the assembling beam 102; when the gearbox is placed on the bearing plate 701, the handle on the hydraulic jack 4 can be pulled so that the telescopic end of the hydraulic jack 4 extends out to abut against the top arm of the frame 1, thereby enabling the assembling beam 102 to move downward, so that the pressure head 2 moves downward to press the mounting shaft on the gearbox, so as to press the mounting shaft into the base hole on the gearbox, or press the mounting shaft out of the base hole of the gearbox, thereby completing the pressing and assembling operation of the gearbox components;

[0031] The clamping and flipping mechanism is arranged on the frame 1 through the assembly frame 103. The clamping and flipping mechanism is located between the lifting mechanism and the bearing platform. The clamping and flipping mechanism includes a bidirectional screw 501 and a motor 502 arranged on the assembly frame 103. The driving shaft of the motor 502 is connected to the end of the bidirectional screw 501. Clamping plates 503 are arranged on the corresponding spiral parts of the bidirectional screw 501. The opposite walls of the two clamping plates 503 are rotatably arranged with rotating disks 505. A steering gear 504 is arranged on the back side of one of the clamping plates 503. The driving shaft of the steering gear 504 is connected to the corresponding shaft of the rotating disk 505. After the components on one side wall of the gearbox are crimped, the bidirectional screw 501 is driven by starting the motor 502. The screw rod 501 is rotated to drive the two clamping plates 503 to move towards each other, so that the gearbox is clamped between the two rotating disks 505, and then the screw rod 604 is rotated to make the hinge joint 603 threadedly connected with the screw rod 604 move away from the other hinge joint 603, so that the support plate 701 is driven to move downward under the pulling action of the support rod 1 602 and the support rod 2 605, and finally the steering gear 504 is started to drive the rotating disk 505 to rotate, thereby driving the gearbox clamped between the two rotating disks 505 to rotate, so that the gearbox can achieve the purpose of rotating and changing the surface, avoiding the use of manual holding of the gearbox to flip for changing the surface, so as to reduce the labor intensity of workers.

[0032] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. Gearbox assembly crimping device, characterized by: include: Rack (1); A bearing platform, the bearing platform being arranged on the frame (1) via a crossbeam (101); A lifting mechanism, the lifting mechanism being arranged between the bearing platform and the crossbeam (101) and being used for lifting and lowering the bearing platform; A crimping assembly, the crimping assembly being arranged on a top arm of the frame (1); A clamping and flipping mechanism is arranged on the frame (1) through an assembly frame (103); the clamping and flipping mechanism is located between the lifting mechanism and the bearing platform and is used for clamping and flipping the gearbox.

2. A gearbox assembly crimping device according to claim 1, characterized in that: The bearing platform comprises a bearing plate (701) and a stabilizing cylinder (703), wherein the stabilizing cylinder (703) is arranged on a crossbeam (101), and a stabilizing rod (702) is arranged at the bottom of the bearing plate (701), and the stabilizing rod (702) is inserted into the stabilizing cylinder (703).

3. A gearbox assembly crimping device according to claim 2, characterized in that: The lifting mechanism comprises an assembly seat (601) and a mounting seat (606), wherein the assembly seat (601) is arranged on the top of the crossbeam (101), and the mounting seat (606) is arranged on the bottom of the bearing plate (701), and two support rods (602) are hingedly connected to the assembly seat (601), and two support rods (605) are hingedly connected to the mounting seat (606), and one end of the two support rods (602) is hingedly connected to one end of the corresponding support rod (605) through a hinge joint (603), and a screw rod (604) is sleeved between the two hinge joints (603), and one of the hinge joints (603) is smoothly sleeved with the screw rod (604), and the other hinge joint (603) is threadedly sleeved with the screw rod (604).

4. A gearbox assembly crimping device according to claim 1, characterized in that: The crimping assembly comprises an assembly beam (102), the assembly beam (102) being slidably clamped between two vertical arms of a frame (1), a tension spring (3) being arranged between the top of the assembly beam (102) and the top arm of the frame (1), a hydraulic jack (4) being arranged at the top of the assembly beam (102), the telescopic end of the hydraulic jack (4) being abutted against the top arm of the frame (1), and a pressure head (2) being arranged at the bottom of the assembly beam (102).

5. A gearbox assembly crimping device according to claim 1, characterized in that: The clamping and flipping mechanism comprises a bidirectional screw (501) and a motor (502) arranged on an assembly frame (103); a driving shaft of the motor (502) is connected to the end of the bidirectional screw (501); corresponding spiral portions of the bidirectional screw (501) are provided with clamping plates (503); rotating disks (505) are rotatably arranged on the opposite walls of the two clamping plates (503); a steering gear (504) is arranged on the back side of one of the clamping plates (503); and a driving shaft of the steering gear (504) is connected to the shaft portion of the corresponding rotating disk (505).

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