Wireless remote control pressing machine

Abstract

The utility model relates to the technical field of pressing machines, in particular to a wireless remote control pressing machine which comprises a U-shaped frame, a left pressing head is arranged on the left side of an opening of the U-shaped frame in a fixed structure mode, a sleeve is arranged on the right side of the opening of the U-shaped frame in a fixed structure mode, and a guide pin is arranged on the inner wall of the sleeve in a fixed structure mode. The sleeve is sleeved with a right pressing head through a telescopic structure, a sliding groove is formed in the side wall of the right pressing head in the axial direction, the sliding groove is connected with the guide pin in a sliding structure mode, the right pressing head is provided with a lead screw in a thread meshing mode, the wireless assembling tool is used for driving the lead screw to rotate, and the wireless assembling tool is connected with the U-shaped frame in a fixed structure mode. The wireless assembling tool is used for driving the right pressing head through the lead screw to assemble the pin shaft and the lining, a pipeline and a hydraulic station or a compressed air station do not need to be arranged, dragging, hanging and swinging of the pipeline are avoided, the moving range is expanded, the pipeline winding and unwinding time is shortened, the labor intensity of operators can be relieved, and the working efficiency is improved.

Description

Technical Field:

[0001] This application relates to the technical field of press-fitting machines, and particularly to a wireless remote control press-fitting machine. Background Art:

[0002] In the assembly operations of the construction machinery manufacturing industry, the press-fitting of pin shafts and bushings is mostly carried out by using a hydraulic cylinder for press-fitting.

[0003] For example, the Chinese utility model patent with the application number 201410779877.5 - Suspended kingpin and lock pin press-fitting machine, includes a bow-shaped beam, and is characterized in that: a single-acting cylinder or a single-acting hydraulic cylinder is provided on one extension arm of the bow-shaped beam, and a single-acting middle air cylinder is correspondingly provided on the other extension arm of the bow-shaped beam; a base is provided at the rear end of the cylinder body of the single-acting cylinder or the single-acting hydraulic cylinder, a quick-change press head is provided at the front end of the piston rod of the single-acting cylinder or the single-acting hydraulic cylinder, an initial press bushing is provided at the front end of the piston rod of the single-acting middle air cylinder, a positioning pin is provided inside the initial press bushing, and the positioning pin and the quick-change press head are located on the same axis; a connecting plate is provided in the middle of the top of the bow-shaped beam, a small cylinder is provided at the extending end of the connecting plate, an adjusting screw is provided on the piston rod of the small cylinder, and a positioning block is provided at the front end of the adjusting screw; a lifting ring is provided at the top end of the bow-shaped beam, and when in use, the press-fitting machine is suspended above the assembly line through this lifting ring.

[0004] This patent uses a hydraulic cylinder or an air cylinder to assemble the kingpin and the lock pin. A separate hydraulic station or compressed air station needs to be set up on site, and pipelines are used to connect with the hydraulic cylinder or the air cylinder. The length of the pipelines and the location of the hydraulic station or the compressed air station restrict the press-fitting operation distance; and it is easy to cause chaos of the on-site pipelines and hinder production. Utility Model Content:

[0005] To solve the above technical problems, the present utility model provides a wireless remote control press-fitting machine, and the technical problem to be solved is: a separate hydraulic station or compressed air station needs to be set up on site, which is easy to cause chaos of the on-site pipelines and hinder production. To solve the above technical problems, the technical solution adopted by the present utility model is:

[0006] A wireless remote control press-fitting machine, comprising:

[0007] A U-shaped frame;

[0008] A left press head, which is arranged on the left side of the opening of the U-shaped frame in a fixed structure manner;

[0009] A sleeve, which is arranged on the right side of the opening of the U-shaped frame in a fixed structure manner, and a guide pin is arranged on the inner wall of the sleeve in a fixed structure manner;

[0010] A right press head, which is sleeved and connected with the sleeve in a telescopic structure, a chute is axially opened on the side wall of the right press head, and the chute is connected with the guide pin in a sliding structure manner;

[0011] A lead screw, the lead screw is connected to the right press head by a threaded engagement method;

[0012] A wireless assembly tool for driving the rotation of the lead screw, the wireless assembly tool is connected to the U-shaped frame in a fixed structure manner.

[0013] Further, the right press head includes a press head body and a telescopic power shaft, and the press head body is connected to the telescopic power shaft by bolts;

[0014] The telescopic power shaft is connected to the lead screw by a threaded engagement method;

[0015] A chute is opened on the outer peripheral wall of the telescopic power shaft.

[0016] Further, the model of the wireless assembly tool is CCBPW22Q or CCBPW223, and it includes a gun handle type tool and a controller.

[0017] Further, an installation bracket is provided on the right side of the U-shaped frame in a fixed structure manner, and the installation bracket is fixedly connected to the gun handle type tool.

[0018] Further, a lifting ring is fixedly provided on the outer wall of the U-shaped frame, and the lifting ring is connected with a lifting tool.

[0019] The beneficial effects of the present utility model are: The wireless assembly tool is used to drive the right press head through the lead screw to assemble the pin shaft and the bushing, without the need to set up pipelines and hydraulic stations or compressed air stations, and there is no pipeline dragging, hanging, or swinging, expanding the movement range, reducing the time for taking in and releasing the pipeline, being able to reduce the labor intensity of the operator, and improving the operation efficiency. Description of the drawings:

[0020] Figure 1 It is a schematic structural diagram of the present utility model.

[0021] In the figure:

[0022] 1. U-shaped frame, 2. Left press head, 3. Sleeve, 4. Press head body, 5. Guide pin, 6. Chute, 7. Lead screw, 8. Gun handle type tool, 9. Telescopic power shaft, 10. Installation bracket. Specific implementation method:

[0023] To make the purpose, technical solution and advantages of the implementation of the present utility model clearer, the present utility model will now be further described in detail with reference to the drawings and the following embodiments, so that the public can better master the implementation method of the present utility model. The specific implementation scheme of the present utility model is as follows:

[0024] A wireless remote control press-fitting machine includes a U-shaped frame 1. On the left side of the opening of the U-shaped frame 1, a left press head 2 is arranged in a fixed structure manner. On the right side of the opening of the U-shaped frame 1, a sleeve 3 is arranged in a fixed structure manner. Inside the inner wall of the sleeve 3, a guide pin 5 is arranged in a fixed structure manner; the sleeve 3 is sleeved with a right press head in a telescopic structure. A chute 6 is axially opened on the side wall of the right press head, and the chute 6 is connected with the guide pin 5 in a sliding structure manner. The right press head is provided with a lead screw 7 through a threaded engagement method, and a wireless assembly tool for driving the lead screw 7 to rotate is also provided. The wireless assembly tool is connected with the U-shaped frame 1 in a fixed structure manner. By using the wireless assembly tool to drive the right press head through the lead screw to assemble the pin shaft and the bushing, there is no need to set up pipelines and hydraulic stations or compressed air stations, and there is no pipeline dragging, hanging, or swinging, which expands the moving range, reduces the time for taking in and releasing the pipelines, can reduce the labor intensity of the operator, and improves the operation efficiency.

[0025] Specifically, the right press head includes a press head body 4 and a telescopic power shaft 9. The press head body 4 is connected with the telescopic power shaft 9 through bolts; by replacing different press heads, it can adapt to the press-fitting of shafts and sleeves with various cross-sectional structures, improving the practicability. It should be noted that the telescopic power shaft 9 is connected with the lead screw 7 through a threaded engagement method; the chute 6 is opened on the outer peripheral wall of the telescopic power shaft 9.

[0026] It should be noted that the model of the wireless assembly tool is CCBPW22Q or CCBPW223, which includes a gun handle type tool 8 and a controller. The controller can easily obtain and transmit real-time data in the factory network. The controller can be connected through an mPro remote control or an external display.

[0027] It should be elaborated that on the right side of the U-shaped frame 1, a mounting bracket 10 is arranged in a fixed structure manner, and the mounting bracket 10 is fixedly connected with the gun handle type tool 8.

[0028] Furthermore, for the convenience of hoisting, a lifting ring is fixedly arranged on the outer wall of the U-shaped frame 1, and the lifting ring is connected with a lifting tool.

[0029] The working principle and working process of the present utility model are as follows:

[0030] The operator uses the overhead crane in the assembly workshop or the outdoor crane, uses the lifting tool to lift the press-fitting machine to a position near the press-fitting position through the lifting ring, pre-installs parts such as pin shafts or bushings into the matrix holes such as the vehicle frame, gently moves the press-fitting machine to align one end of the left press head 2 with the installation hole, and align one end of the press head body 4 with the press-fitting pin shaft; starts the gun handle type tool 8 through the controller. The gun handle type tool 8 drives the lead screw 7 to rotate forward. Due to the cooperation of the chute 6 and the guide pin 5, the telescopic power shaft 9 cannot rotate, and then drives the telescopic power shaft 9 to move to the left side, aligns the pin shaft or bushing and presses it into the installation hole appropriately until the press-fitting is in place. Drives the gun handle type tool 8 through the controller to drive the lead screw 7 to rotate reversely, resets the right press head, moves the press-fitting machine to the parking position, and completes a press-fitting operation process.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Although the present utility model is described based on a limited number of embodiments, those skilled in the art in this technical field should understand that other embodiments can be conceived within the scope of the present utility model thus described, benefiting from the above description.

Claims

1. A wireless remote control press-fitting machine, characterized in that, Comprising: U-shaped frame (1); Left pressing head (2), which is arranged on the left side of the opening of the U-shaped frame (1) in a fixed structure manner; Sleeve (3), which is arranged on the right side of the opening of the U-shaped frame (1) in a fixed structure manner, and a guide pin (5) is arranged on the inner wall of the sleeve (3) in a fixed structure manner; Right pressing head, which is sleeved and connected with the sleeve (3) in a telescopic structure, a chute (6) is axially opened on the side wall of the right pressing head, and the chute (6) is connected with the guide pin (5) in a sliding structure manner; Lead screw (7), which is connected with the right pressing head by means of screw meshing; A wireless assembly tool for driving the lead screw (7) to rotate, and the wireless assembly tool is connected with the U-shaped frame (1) in a fixed structure manner.

2. The wireless remote control press-fitting machine according to claim 1, characterized in that: The right pressing head comprises a pressing head body (4) and a telescopic power shaft (9), and the pressing head body (4) is connected with the telescopic power shaft (9) by bolts; The telescopic power shaft (9) is connected with the lead screw (7) by means of screw meshing; The chute (6) is opened on the outer peripheral wall of the telescopic power shaft (9).

3. The wireless remote control press according to claim 1, characterized in that: The model of the wireless assembly tool is CCBPW22Q or CCBPW223, and it comprises a gun handle type tool (8) and a controller.

4. The wireless remote control press-fitting machine according to claim 3, wherein: An installation frame (10) is arranged on the right side of the U-shaped frame (1) in a fixed structure manner, and the installation frame (10) is fixedly connected with the gun handle type tool (8).

5. A wireless remote control press according to claim 1, characterized in that: A lifting ring is fixedly arranged on the outer wall of the U-shaped frame (1), and the lifting ring is connected with a lifting tool.

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