Multi-station transfer frame for CNC automatic screw dismounting and mounting equipment for U-shaped parts

Abstract

The utility model relates to the technical field of CNC (computer numerical control) machining, in particular to a multi-station transfer frame for CNC automatic screw dismounting and mounting equipment for U-shaped parts, which mainly comprises a base. The rotating shaft is rotationally mounted on the base; the connecting plate is fixedly mounted on the rotating shaft; the bottom plate is mounted on the connecting plate; the carrier is mounted on the bottom plate; the transmission mechanism is mounted on the bottom plate and used for fixing a carrier; the transmission mechanism comprises a sliding rail mounted on the bottom plate; the connecting mechanism is mounted on the bottom plate and is used for carrying out butt joint on a carrier; the connecting mechanism comprises a mounting groove formed in the bottom plate; and the placing groove is formed in the carrier. According to the multi-station transfer frame for the CNC automatic screw dismounting and mounting equipment for the U-shaped parts, through the transmission mechanism, the carrier and the bottom plate can be rapidly mounted and dismounted, a worker can rapidly replace the carrier, the working time of the worker can be greatly saved, and therefore the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of CNC machining, in particular to a multi-station transfer rack for a U-shaped part CNC automatic screw disassembling and assembling device. Background Technique

[0002] With the rapid development of the manufacturing industry, automated and intelligent production has become the industry trend. In the field of CNC (Computer Numerical Control) machining, the processing demand for complex workpieces such as U-shaped parts is increasing day by day. At present, although the multi-station transfer rack applied to the CNC machining of U-shaped parts improves the coherence and automation level of the production process to a certain extent, its flexibility and adaptability are particularly insufficient when facing the complex and changeable specifications of U-shaped parts.

[0003] Since U-shaped parts of different specifications have significant differences in dimensions, weights, shapes, etc., specific-designed carriers are required to ensure the safe and stable loading of these workpieces. However, existing multi-station transfer racks often adopt fixed or limited adjustable carrier configurations and cannot quickly adapt to the requirements of U-shaped parts of different specifications. In actual operation, whenever U-shaped parts of different specifications need to be processed, workers have to manually replace the carriers on the transfer rack. This process not only takes time and effort, increases labor costs, but also seriously affects the processing efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-station transfer rack for a U-shaped part CNC automatic screw disassembling and assembling device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-station transfer rack for a U-shaped part CNC automatic screw disassembling and assembling device, comprising: a base; a rotating shaft rotatably installed on the base; a connecting plate fixedly installed on the rotating shaft; a bottom plate installed on the connecting plate; a carrier installed on the bottom plate; a transmission mechanism installed on the bottom plate for fixing the carrier; the transmission mechanism includes a slide rail installed on the bottom plate; a connecting mechanism installed on the bottom plate for docking the carrier; the connecting mechanism includes an installation groove installed on the bottom plate; a placement groove installed on the carrier; a fixing mechanism installed on the placement groove for positioning the U-shaped part; the fixing mechanism includes an installation plate installed on the placement groove.

[0007] Preferably, the transmission mechanism includes a hydraulic cylinder installed on the bottom plate. A limit block is provided at the output end of the hydraulic cylinder. The limit block is slidably connected to the slide rail. A fixed block is fixedly installed on the carrier. A limit hole is formed in the fixed block. A connection groove is fixedly installed on the limit hole. The limit block is slidably connected to the limit hole, and the connection groove is slidably connected to the limit block.

[0008] Preferably, a connection block is fixedly installed on the limit block. A connection groove is slidably connected to the connection block. The connection groove is slidably connected to the limit block through the connection block.

[0009] Preferably, the connection mechanism includes a suction cup installed on the carrier. A fixing plate is slidably installed in the installation groove. The fixing plate is in contact with the suction cup. A fixing spring is installed between the fixing plate and the installation groove.

[0010] Preferably, a telescopic rod is fixedly installed on the installation groove. A fixing plate is fixedly installed on the telescopic rod. The installation groove is slidably connected to the fixing plate through the telescopic rod.

[0011] Preferably, the fixing mechanism includes a connection spring installed on the installation plate. A clamping plate is fixedly installed on the connection spring. An inclined plate is fixedly installed on the clamping plate. A telescopic rod is fixedly installed on the installation groove. A fixing plate is fixedly installed on the telescopic rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: During use, the staff can quickly install and disassemble the carrier and the bottom plate by controlling the transmission mechanism, enabling the staff to quickly replace the carrier, which can greatly save the working time of the staff and thus improve work efficiency. By controlling the connection mechanism, the bottom plate and the carrier can be quickly connected, the carrier can be limited, and at the same time, a buffering effect can be exerted on the carrier, enabling the carrier to be more stably connected to the bottom plate. Through the fixing mechanism, the U-shaped part can be clamped and fixed, enabling the U-shaped part to remain stable during the processing process.

[0013] The present utility model can fix and clamp the U-shaped part by the elastic force of the connection spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the three-dimensional structural schematic diagram of the fixing mechanism of the present utility model;

[0016] Figure 3 is the three-dimensional structural schematic diagram of the transmission mechanism of the present utility model;

[0017] Figure 4 Schematic diagram of the three-dimensional structure of the connection mechanism of the present utility model;

[0018] Figure 5 of the present utility model Figure 2 Enlarged view of the structure at A in

[0019] In the figure:

[0020] 1. Base; 2. Rotating shaft; 3. Connecting plate; 4. Carrier;

[0021] 5. Transmission mechanism; 501. Fixed block; 502. Limit hole; 503. Connecting groove; 504. Hydraulic cylinder; 505. Limit block; 506. Slide rail; 507. Connecting block;

[0022] 6. Connecting mechanism; 601. Suction cup; 602. Telescopic rod; 603. Fixed spring; 604. Fixed plate; 605. Installation groove;

[0023] 7. Bottom plate; 8. Placing groove;

[0024] 9. Fixing mechanism; 901. Installation plate; 902. Connecting spring; 903. Clamping plate; 904. Inclined plate. Detailed implementation manners

[0025] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0027] Such as Figures 1-5As shown in the figure, the present application provides a multi-station transfer rack for a U-shaped part CNC automatic screw disassembling and assembling device, including a base 1; a rotating shaft 2 rotatably installed on the base 1; a connecting plate 3 fixedly installed on the rotating shaft 2; a bottom plate 7 installed on the connecting plate 3; a carrier 4 installed on the bottom plate 7; a transmission mechanism 5 installed on the bottom plate 7 for fixing the carrier 4; the transmission mechanism 5 includes a slide rail 506 installed on the bottom plate 7; a connecting mechanism 6 installed on the bottom plate 7 for docking with the carrier 4; the connecting mechanism 6 includes a mounting groove 605 installed on the bottom plate 7; a placement groove 8 installed on the carrier 4; a fixing mechanism 9 installed on the placement groove 8 for positioning the U-shaped part; the fixing mechanism 9 includes a mounting plate 901 installed on the placement groove 8.

[0028] In this embodiment: Since the transmission mechanism 5 is installed on the bottom plate 7, by controlling the transmission mechanism 5, the disassembly and installation of carriers 4 of different specifications can be carried out, thereby greatly improving the work efficiency. And because the connecting mechanism 6 is installed on the bottom plate 7, by controlling the connecting mechanism 6, the carrier 4 can be connected and limited to the bottom plate 7, facilitating the subsequent carrier installation operation. And by controlling the fixing mechanism 9, the U-shaped part can be positioned and clamped, so that the U-shaped part can remain stable during the processing.

[0029] Specifically, as Figure 4 shown, the transmission mechanism 5 includes a hydraulic cylinder 504 installed on the bottom plate 7. The output end of the hydraulic cylinder 504 is provided with a limit block 505. The limit block 505 is slidably connected to the slide rail 506. A fixing block 501 is fixedly installed on the carrier 4. A limit hole 502 is opened on the fixing block 501. A connecting groove 503 is fixedly installed on the limit hole 502. The limit block 505 is slidably connected to the limit hole 502. The connecting groove 503 is slidably connected to the limit block 505; a connecting block 507 is fixedly installed on the limit block 505. A connecting groove 503 is slidably connected to the connecting block 507. The connecting groove 503 is slidably connected to the limit block 505 through the connecting block 507.

[0030] In this embodiment: Since the transmission mechanism 5 includes a hydraulic cylinder 504 installed on the bottom plate 7, and the output end of the hydraulic cylinder 504 is provided with a limit block 505. The limit block 505 is slidably connected to the bottom plate 7 through the slide rail 506. A connecting block 507 is fixedly installed on the limit block 505. A fixing block 501 is installed at the bottom of the carrier 4. A limit hole 502 is opened on the fixing block 501. A connecting groove 503 is installed on the limit hole 502. The limit hole 502 is slidably connected to the limit block 505. By controlling the transmission of the hydraulic cylinder 504, the carrier 4 can be quickly installed and disassembled from the bottom plate 7, thereby greatly reducing the working time of the staff and improving the processing efficiency.

[0031] Specifically, as Figure 4As shown, the connecting mechanism 6 includes a suction cup 601 installed on the carrier 4. A fixing plate 604 is slidably installed in the installation groove 605. The fixing plate 604 is in contact with the suction cup 601. A fixing spring 603 is installed between the fixing plate 604 and the installation groove 605. A telescopic rod 602 is fixedly installed on the installation groove 605. The fixing plate 604 is fixedly installed on the telescopic rod 602. The installation groove 605 is slidably connected to the fixing plate 604 through the telescopic rod 602.

[0032] In this embodiment: Since the connecting mechanism 6 includes an installation groove 605 installed on the bottom plate 7, a fixing spring 603 is installed between the installation groove 605 and the fixing plate 604, and the installation groove 605 is slidably connected to the fixing plate 604 through the telescopic rod 602, and a suction cup 601 is fixedly installed on the carrier 4. The elastic force of the spring buffers the carrier 4 during installation, making the installation of the carrier 4 more stable. At the same time, the carrier 4 is connected to the fixing plate 604 through the suction cup 601, so that the carrier 4 can be positioned.

[0033] Specifically, as Figure 5 shown, the fixing mechanism 9 includes a connecting spring 902 installed on the mounting plate 901. A clamping plate 903 is fixedly installed on the connecting spring 902. An inclined plate 904 is fixedly installed on the clamping plate 903. A telescopic rod 602 is fixedly installed on the installation groove 605. The fixing plate 604 is fixedly installed on the telescopic rod 602.

[0034] In this embodiment: Since the fixing mechanism 9 includes a mounting plate 901 installed in the placement groove 8, a connecting spring 902 is fixedly installed on the mounting plate 901. The connecting spring 902 is fixedly connected to the clamping plate 903. An inclined plate 904 is installed on the clamping plate 903. The U-shaped part can be clamped and fixed through the cooperation of the two clamping plates 903.

[0035] The specific solution is as follows: The staff controls the transmission mechanism 5, so that the carrier 4 can be quickly installed and disassembled from the bottom plate 7, enabling the staff to quickly replace the carrier 4, greatly saving the working time of the staff, and thus improving work efficiency. By controlling the connecting mechanism 6, the bottom plate 7 and the carrier 4 can be quickly connected, the carrier 4 can be limited, and at the same time, the carrier 4 can be buffered, making the carrier 4 more stably connected to the bottom plate 7. By the fixing mechanism 9, the U-shaped part can be clamped and fixed, so that the U-shaped part can remain stable during the processing.

[0036] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is merely exemplary; under the concept of the present utility model, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present utility model as described above, which are not provided in detail for the sake of brevity.

[0037] The present utility model aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multi-station transfer rack for a U-shaped part CNC automatic screw disassembling and assembling device, characterized in that, Comprising: Base (1); Rotating shaft (2), rotatably mounted on the base (1); Connecting plate (3), fixedly mounted on the rotating shaft (2); Bottom plate (7), mounted on the connecting plate (3); Vehicle (4), mounted on the bottom plate (7); Transmission mechanism (5), mounted on the bottom plate (7) for fixing the vehicle (4); the transmission mechanism (5) includes a slide rail (506) mounted on the bottom plate (7); Connection mechanism (6), mounted on the bottom plate (7) for docking with the vehicle (4); the connection mechanism (6) includes a mounting groove (605) mounted on the bottom plate (7); Placement groove (8), mounted on the vehicle (4); Fixing mechanism (9), mounted on the placement groove (8) for positioning the U-shaped part; the fixing mechanism (9) includes a mounting plate (901) mounted on the placement groove (8).

2. The multi-station transfer rack for the U-shaped part CNC automatic screw disassembly and assembly equipment according to claim 1, characterized in that, The transmission mechanism (5) includes a hydraulic cylinder (504) mounted on the bottom plate (7), a limit block (505) is provided at the output end of the hydraulic cylinder (504), the limit block (505) is slidably connected with the slide rail (506), a fixing block (501) is fixedly mounted on the vehicle (4), a limit hole (502) is formed in the fixing block (501), a connection groove (503) is fixedly mounted on the limit hole (502), the limit block (505) is slidably connected with the limit hole (502), and the connection groove (503) is slidably connected with the limit block (505).

3. The multi-station transfer rack for the U-shaped part CNC automatic screw disassembling and assembling equipment according to claim 2, characterized in that, A connection block (507) is fixedly mounted on the limit block (505), a connection groove (503) is slidably connected to the connection block (507), and the connection groove (503) is slidably connected with the limit block (505) through the connection block (507).

4. The multi-station transfer rack for the U-shaped part CNC automatic screw disassembling and assembling device according to claim 1, characterized in that, The connection mechanism (6) includes a suction cup (601) mounted on the vehicle (4), a fixing plate (604) is slidably mounted in the mounting groove (605), the fixing plate (604) is in contact with the suction cup (601), and a fixing spring (603) is mounted between the fixing plate (604) and the mounting groove (605).

5. The multi-station transfer rack for a U-shaped part CNC automatic screw disassembly and assembly device according to claim 4, characterized in that, A telescopic rod (602) is fixedly mounted on the mounting groove (605), the fixing plate (604) is fixedly mounted on the telescopic rod (602), and the mounting groove (605) is slidably connected with the fixing plate (604) through the telescopic rod (602).

6. The multi-station transfer rack for the U-shaped part CNC automatic screw disassembly and assembly equipment according to claim 1, characterized in that, The fixing mechanism (9) includes a connection spring (902) mounted on the mounting plate (901), a clamping plate (903) is fixedly mounted on the connection spring (902), an inclined plate (904) is fixedly mounted on the clamping plate (903), a telescopic rod (602) is fixedly mounted on the mounting groove (605), and the fixing plate (604) is fixedly mounted on the telescopic rod (602).

Images