CN207629914U - A kind of left sedan-chair shell automobile clamper of agricultural vehicle - Google Patents

Abstract

The utility model discloses a clamp for the left car shell of an agricultural vehicle, which comprises a support base, a chute, a first fastening bolt and a gripper, vertical support plates are arranged on both sides of the upper surface of the support base, two A hydraulic cylinder is installed on the inner wall of the vertical support plate, and the other end of the hydraulic cylinder is connected with a hydraulic telescopic rod, and the other end of the hydraulic telescopic rod is connected with a clamping pad. There are two fixed plates connected between them. Slide rails are arranged on the two fixed plates. Several threaded holes are evenly arranged on the slide rails. The slide rails are slidably connected with the chute. The chute is installed on the bottom end of the connecting seat, the upper end of the connecting seat is provided with an adjusting rod, and the second fastening bolt is installed on the adjusting rod, the upper end of the adjusting rod is provided with a cylinder, and the inner side of the cylinder is connected There is a piston rod, and the other end of the piston rod is connected with a gripper. The utility model is simple in operation, firm in clamping and not easy to loosen.

Description

A fixture for the left car body of an agricultural vehicle

technical field

The utility model relates to the technical field of automobile assembly equipment, in particular to a clamp for the left car shell of an agricultural vehicle.

Background technique

The axle housing is the assembly base for the final drive, differential, half shaft, and wheels. Its main function is to support and protect the final drive, differential, and half shaft. The axle housing is a rigid hollow beam supported on the left and right driving wheels, in which transmission parts such as the final reducer, differential, and half shafts are installed, and the axle housing is connected with the frame or the carriage through a longitudinal leaf spring. , it is an important part of the drive axle and one of the main components of the driving system. The drive axle housing can be divided into three types: the integral axle housing, the split axle housing and the combined axle housing. The agricultural vehicle left The sedan car is one of the important parts of the agricultural vehicle, and it is closely related to the driving safety of the agricultural vehicle. During the processing of the left sedan car of the agricultural vehicle, it is necessary to use a fixing fixture to fix it and then install the equipment.

But there is following shortcoming in the existing clamp for the left side car of agricultural vehicle:

1. The clamping process of the existing agricultural vehicle left sedan chair is relatively cumbersome and complicated, with many operating procedures and poor clamping effect. When processing the left sedan chair of agricultural vehicles, it is easy to loosen. The situation seriously affects the quality of processing.

2. The existing jigs for the left sedan chair of agricultural vehicles have poor adjustability, and cannot well adapt to the clamping requirements of the left sedan chairs of agricultural vehicles of different sizes and sizes, and have poor practicability.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a clamp for the left car shell of an agricultural vehicle, which solves the problems of complicated operation, weak clamping and narrow application range of the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a clamp for the left car shell of an agricultural vehicle, including a support base, a chute, a first fastening bolt and a gripper, and the two sides of the upper surface of the support base are arranged There are vertical support plates, hydraulic cylinders are installed on the inner walls of the two vertical support plates, the other ends of the hydraulic cylinders are connected with hydraulic telescopic rods, and the other ends of the hydraulic telescopic rods are connected with clamping pads. There are two fixed plates connected between the two vertical support plates, two fixed plates are provided with slide rails, and several threaded holes are evenly arranged on the slide rails, and the slide rails are uniformly provided with several threaded holes. The rail is slidingly connected with the chute, the chute is installed at the bottom end of the connecting seat, the upper end of the connecting seat is provided with an adjustment rod, and the second fastening bolt is installed on the adjustment rod, and the upper end of the adjustment rod is provided with a Cylinder, the inner side of the cylinder is connected with a piston rod, and the other end of the piston rod is connected with a handle, between the two vertical support plates, a support plate is connected directly above the fixing plate, and the support plate on the support base An electric control box is installed at the bottom of the outer wall of one side of the vertical support plate.

Preferably, the handle is arc-shaped, and a rubber gasket is adhered to the inner wall of the handle.

Preferably, two sides of the chute are provided with insertion holes matching the fixing screw holes, and the fixing screw holes and the insertion holes are threadedly connected by first fastening bolts.

Preferably, the upper and lower ends of the handle are provided with connecting pieces, and the connecting pieces are provided with connecting holes.

Preferably, the electric control box is electrically connected to the hydraulic cylinder and the air cylinder respectively through wires.

The utility model has the following beneficial effects due to the adoption of the above-mentioned technical scheme:

(1) The utility model is equipped with hydraulic cylinders, hydraulic telescopic rods and clamping pads. When in use, the operator can place the left car on the support plate, and then press the control button on the electric control box to open the two vertical To the hydraulic cylinder inside the support plate, the two hydraulic cylinders drive the hydraulic telescopic rods to extend relatively, and make the clamping pads installed on the ports of the two hydraulic telescopic rods gradually approach the two ends of the left car. After clamping the two ends of the left sedan car, press the control button to close the hydraulic cylinder. The hydraulic clamping method is adopted, which is easy to operate and has good clamping effect.

(2) The utility model fixes the threaded hole and the handle by setting the slide rail. After the two clamping pads clamp the two ends of the left sedan car, the operator pushes the chute to slide on the slide rail by hand. The two grippers correspond to the position of the left car that is convenient for clamping, and then the first fastening bolt is threaded through the insertion hole on the chute to the fixed threaded hole to fix the gripper horizontally, and at the same time unscrew the second Tighten the bolts and then adjust the height of the adjusting rod so that the height of the gripper is consistent with the height of the left sedan car to be clamped, then tighten the second fastening bolt, press the control button on the electric control box to open the cylinder, and the cylinder pushes the piston rod to elongate Make the gripper snap on the shaft to be clamped, and then fix the connecting holes on the upper and lower connecting plates corresponding to the two grippers with bolts. Through the above operations, the chute can slide horizontally on the slide rail. The distance between the two grippers can be adjusted freely, so that it is convenient to carry out the clamping operation on the left car with different lengths, and the application range is wider and the operation is convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a left view of the utility model.

In the drawings: 1 supporting base, 2 vertical supporting plate, 3 hydraulic cylinder, 4 hydraulic telescopic rod, 5 clamping pad, 6 fixing plate, 7 slide rail, 8 fixing threaded hole, 9 chute, 10 first fastening Bolt, 11 connecting seat, 12 adjusting rod, 13 second fastening bolt, 14 cylinder, 15 piston rod, 16 gripper, 17 electric control box, 18 support plate.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be realized even without these specific details.

Example 1:

As shown in Figure 1-2, the utility model provides a technical solution: a clamp for the left car shell of an agricultural vehicle, including a support base 1, a chute 9, a first fastening bolt 10 and a gripper 16, and a support base There are vertical support plates 2 on both sides of the upper surface of 1, and hydraulic cylinders 3 are installed on the inner walls of the two vertical support plates 2, and the other end of the hydraulic cylinder 3 is connected with a hydraulic telescopic rod 4, and the other end of the hydraulic telescopic rod 4 A clamping pad 5 is connected, a fixed plate 6 is connected between the two vertical support plates 2, there are two fixed plates 6, and slide rails 7 are arranged on the two fixed plates 6, and several The threaded hole 8, the slide rail 7 and the slide groove 9 are slidingly connected, the slide groove 9 is installed on the bottom end of the connecting seat 11, the upper end of the connecting seat 11 is provided with an adjusting rod 12, and the second fastening bolt 13 is installed on the adjusting rod 12 , the upper end of the adjustment rod 12 is provided with a cylinder 14, the inner side of the cylinder 14 is connected with a piston rod 15, and the other end of the piston rod 15 is connected with a handle 16, and the two vertical support plates 2 are directly above the fixed plate 6 A support plate 18 is connected, an electric control box 17 is installed at the bottom of the outer wall of one side of the vertical support plate 2 on the support base 1, the handle 16 is arc-shaped, and a rubber gasket is adhered to the inner wall of the handle 16 , both sides of the chute 9 are provided with socket holes that match the fixed threaded holes 8, and the fixed threaded holes 8 and the socket holes are threaded through the first fastening bolt 10, and the upper and lower ends of the gripper 16 are set There is a connecting piece, and a connecting hole is arranged on the connecting piece, and the electric control box 17 is electrically connected with the hydraulic cylinder 3 and the air cylinder 14 respectively through wires.

When in use, the operator can place the left sedan car on the support plate 18, then press the control button on the electric control box 17 to open the hydraulic cylinders 3 inside the two vertical support plates 2, and the two hydraulic cylinders 3 drive the hydraulic pressure. The telescopic rod 4 is relatively elongated, and the clamping pads 5 installed on the ports of the two hydraulic telescopic rods 4 are gradually approached to the two ends of the left car, until the two clamping pads 5 clamp the two ends of the left car. After tightening, press the control button to close the hydraulic cylinder 3, then push the chute 9 by hand to slide on the slide rail 7 so that the two grippers 16 correspond to the positions of the left sedan car that are convenient to clamp, and then fasten the first The bolt 10 is threadedly connected with the fixed threaded hole 8 through the insertion hole on the chute 9 to fix the gripper 16 laterally, and at the same time loosen the second fastening bolt 13 and then adjust the height of the adjusting rod 12 so that the gripper 16 is in line with the gripper to be clamped. The height of the left sedan car is consistent, then tighten the second fastening bolt 13, press the control button on the electric control box 17 to open the cylinder 14, and the cylinder 14 pushes the piston rod 15 to elongate so that the gripper 16 is clamped on the shaft to be clamped , and then the connecting holes on the upper and lower connecting plates corresponding to the two grippers 16 can be fixed by bolts.

In summary, the utility model solves the problems of complex technical operation, weak clamping and narrow application range by setting the hydraulic telescopic rod 4, the clamping pad 5, the slide rail 7, the fixed threaded hole 8 and the gripper 16 .

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (5)

1. a kind of left sedan-chair shell automobile clamper of agricultural vehicle, including support base (1), sliding slot (9) and handgrip (16), it is characterised in that： The upper surface both sides of the support base (1) are provided with vertical supporting plate (2), on the inner wall of two vertical supporting plates (2) Hydraulic cylinder (3) is installed, the other end of the hydraulic cylinder (3) is connected with hydraulic telescopic rod (4), the hydraulic telescopic rod (4) The other end is connected with clamp pad (5), and fixed plate (6), the fixed plate (6) are connected between two vertical supporting plates (2) There are two, it is provided with sliding rail (7) on two fixed plates (6), several threaded holes are evenly arranged on the sliding rail (7) (8), the sliding rail (7) is slidably connected with sliding slot (9), and the sliding slot (9) is mounted on the bottom end of connecting seat (11), the connecting seat (11) upper end is provided with adjusting rod (12), and the second fastening bolt (13), the adjusting rod are equipped on adjusting rod (12) (12) upper end is provided with cylinder (14), is connected with piston rod (15) on the inside of the cylinder (14), and piston rod (15) The other end is connected with handgrip (16), and support plate is connected with right over fixed plate (6) between two vertical supporting plates (2) (18), the bottom end of the outer wall of the side vertical supporting plate (2) on the support base (1) is equipped with electric cabinet (17).

2. the left sedan-chair shell automobile clamper of a kind of agricultural vehicle according to claim 1, it is characterised in that：The handgrip (16) is arc Shape, and it is stained with rubber sheet gasket on the inner wall of handgrip (16).

3. the left sedan-chair shell automobile clamper of a kind of agricultural vehicle according to claim 1, it is characterised in that：The two of the sliding slot (9) Side is provided with the spliced eye to match with fixing screwed hole (8), and fixing screwed hole (8) is tight by first between spliced eye Fixing bolt (10) is threadedly coupled.

4. the left sedan-chair shell automobile clamper of a kind of agricultural vehicle according to claim 1, it is characterised in that：The handgrip (16) it is upper Under be provided at both ends with connection sheet, and connecting hole is provided in connection sheet.

5. the left sedan-chair shell automobile clamper of a kind of agricultural vehicle according to claim 1, it is characterised in that：The electric cabinet (17) point It is not electrically connected by conducting wire with hydraulic cylinder (3) and cylinder (14).