Tapping machining device

Abstract

The utility model relates to a tapping device which comprises a mounting seat, a tapping device and a tapping device. The mounting seat comprises an upper face plate, a lower face plate and a back plate. A tapping motor is installed on the top of the upper panel, the lower end of the tapping motor is fixedly connected with a rotating shaft through a coupler, and the lower end of the rotating shaft is connected with a tapping head. Lifting air cylinders are arranged at the two ends of the upper panel, the lifting air cylinders penetrate through the upper panel and are connected with air spring piston rods, and lifting plates are connected to the air spring piston rods. The tapping motor, the lifting air cylinder and the tapping head are integrated on the mounting seat, the tapping head is rotationally driven through the rotating shaft, then the tapping head is lifted up and down in cooperation with the air spring piston rod connected with the lifting air cylinder and the lifting plate, and the device is simple, easy to operate and low in maintenance cost.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a tapping processing device. Background Art

[0002] At present, box-type workpieces have multiple threads on each surface, and there are two main ways of tapping: single-hole tapping by general-purpose machine tools (such as radial drills or drilling and tapping machines) and tapping by special tapping machines. The production efficiency of single-hole tapping by general-purpose machine tools is low and cannot meet the production capacity requirements. The traditional structure tapping machine used is complex in structure, contains many parts, is inconvenient to maintain, and has a high cost of use. Utility Model Content

[0003] The utility model aims to provide a tapping processing device, which solves the problems of complex operation, low safety and high maintenance cost of the tapping machine in the prior art during the tapping process.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model provides a tapping processing device, comprising: a mounting seat, wherein the mounting seat comprises an upper panel, a lower panel and a back panel;

[0006] A tapping motor is installed on the top of the upper panel, the lower end of the tapping motor is fixedly connected to the rotating shaft through a coupling, and the lower end of the rotating shaft is connected to a tapping head;

[0007] Both ends of the upper panel are provided with lifting cylinders, the lifting cylinders penetrate the upper panel and are connected with gas spring piston rods, and the gas spring piston rods are connected with lifting plates.

[0008] Furthermore, the rotating shaft is arranged through the lower panel.

[0009] Furthermore, the four corners of the upper panel and the lower panel are fixedly connected with guide rods, and the lifting plate is passed through the guide rods.

[0010] Furthermore, a jacket assembly is sleeved on the rotating shaft.

[0011] Furthermore, the jacket assembly includes a cylindrical jacket and a U-shaped jacket support seat located below the cylindrical jacket and integrally connected to the cylindrical jacket.

[0012] Furthermore, a proximity switch mounting hole is provided on the back plate, and a proximity switch is mounted on the proximity switch mounting hole.

[0013] Furthermore, a proximity switch probe is installed at the front end of the proximity switch, and the proximity switch probe is protruding from the proximity switch installation hole.

[0014] Furthermore, a cylinder air distribution port is installed on the back plate.

[0015] Furthermore, an elastic limiting plate is installed on the back plate, and the elastic limiting plate is used to protect the tapping processing device from collision.

[0016] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0017] The utility model discloses a tapping processing device, which integrates a tapping motor, a lifting cylinder and a tapping head on a mounting seat, and realizes the rotational drive of the tapping head through a rotating shaft, and then cooperates with a gas spring piston rod and a lifting plate connected to the lifting cylinder to realize the up and down lifting of the tapping head. The device is simple, easy to operate and has low maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of a tapping processing device provided by the utility model;

[0020] Figure 2 It is a structural schematic diagram of a jacket assembly in a tapping processing device provided by the utility model;

[0021] Figure 3 It is a structural schematic diagram of a back plate part of a tapping processing device provided by the utility model;

[0022] Figure 4 This is a schematic diagram of the installation of a proximity switch probe in a tapping processing device provided by the utility model;

[0023] The reference numerals are described as follows:

[0024] 1. Mounting seat; 101. Upper panel; 102. Lower panel; 103. Back plate; 2. Tapping motor; 3. Coupling; 4. Rotating shaft; 5. Tapping head; 6. Lifting cylinder; 601. Gas spring piston rod; 602. Lifting plate; 7. Guide rod; 8. Jacket assembly; 801. Cylindrical jacket; 802. U-shaped jacket support seat; 9. Proximity switch; 901. Proximity switch mounting hole; 902. Proximity switch probe; 10. Cylinder air distribution port; 11. Elastic limit plate. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 The tapping processing device includes a mounting seat 1 , specifically, the mounting seat 1 includes an upper panel 101 , a lower panel 102 and a back panel 103 .

[0027] In the utility model, a tapping motor 2 is installed on the top of the upper panel 101, the lower end of the tapping motor 2 is fixedly connected to the rotating shaft 4 through a coupling 3, the lower end of the rotating shaft 4 is connected to a tapping head 5, and the rotating shaft 4 passes through the aforementioned lower panel 102.

[0028] In addition, lifting cylinders 6 are provided at both ends of the upper panel 101 , and the lifting cylinders 6 penetrate the upper panel 101 and are connected to a gas spring piston rod 601 , and a lifting plate 602 is synchronously connected to the gas spring piston rod 601 .

[0029] In the present invention, four guide rods 7 are fixedly connected at the four corners of the upper panel 101 and the lower panel 102, and the lifting plate 602 is passed through the guide rods 7. On the one hand, the guide rods 7 can fix the mounting seat 1 as a whole, and on the other hand, provide a guiding and limiting function for the lifting plate 602.

[0030] See also Figure 2 The rotating shaft 4 is provided with a jacket assembly 8 for protecting the rotating shaft 4 and supporting and fixing the rotating shaft 4. Specifically, the jacket assembly 8 includes a cylindrical jacket 801 and a U-shaped jacket support seat 802 disposed below the cylindrical jacket 801 and integrally connected with the cylindrical jacket 801.

[0031] In this utility model, refer to Figure 3 The back plate 103 is provided with a plurality of proximity switch mounting holes 901, on which a proximity switch 9 is mounted, and a proximity switch probe 902 is provided at the front end of the proximity switch 9. In the embodiment of the utility model, refer to Figure 4 The proximity switch probe 902 is convexly mounted on the aforementioned proximity switch mounting hole 901. The proximity switch 9 is provided for the purpose of cooperating with the aforementioned lifting plate 602 to detect the lifting position of the aforementioned lifting plate 602. In one embodiment of the utility model, the proximity switch 9 is arranged in an up-and-down arrangement mode, and the lifting plate 602 is moved up and down to determine whether the lifting plate 602 is close to the limit position of the aforementioned gas spring piston rod 601.

[0032] See also Figure 3The back plate 103 is also provided with a cylinder gas distribution port 10 for providing an air source to the lifting cylinder 6. At the same time, an elastic limit plate 11 is also provided on the back plate 103 to prevent the tapping processing device from colliding with adjacent devices or instruments and causing damage.

[0033] When the lifting cylinder 6 drives the lifting plate 602 to descend, the rotating shaft 4 will also descend. During the descent process, the lifting plate 602 will exert downward pressure on the gas spring piston rod 601, and the tapping head 5 can be lowered to the working position by the downward pressure of the gas spring piston rod 601, so that the components can be tapped under the support of the tapping motor 2. Since different components require different tapping depths, the tapping heads 5 of different sizes and specifications can be replaced according to actual needs. In addition, the proximity switch 9 installed on the back plate 103 is used to monitor in real time whether the lifting plate 602 has reached the limit position of the gas spring piston rod 601. When the limit position is reached, the lifting plate 602 will reset upward to ensure the safety of the device during the tapping process.

[0034] To sum up, the tapping processing device in the utility model has a simple structure, is easy to operate and easy to control. It integrates the tapping motor to drive the rotating shaft, the tapping head to tap, and the lifting cylinder drives the gas spring piston rod and the lifting plate to drive the tapping head to do the lifting movement, so as to realize the synchronous up and down lifting and rotation of the tapping head, can adapt to the tapping needs in different production situations, and has a high safety factor.

[0035] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A tapping processing device, characterized in that: include: A mounting base (1), the mounting base (1) comprising an upper panel (101), a lower panel (102) and a back panel (103); A tapping motor (2) is installed on the top of the upper panel (101); the lower end of the tapping motor (2) is fixedly connected to a rotating shaft (4) via a coupling (3); the lower end of the rotating shaft (4) is connected to a tapping head (5); Lifting cylinders (6) are provided at both ends of the upper panel (101); the lifting cylinders (6) penetrate the upper panel (101) and are connected to gas spring piston rods (601); and the gas spring piston rods (601) are connected to lifting plates (602).

2. A tapping processing device according to claim 1, characterized in that: The rotating shaft (4) is arranged to pass through the lower panel (102).

3. A tapping processing device according to claim 1, characterized in that: The four corners of the upper panel (101) and the lower panel (102) are fixedly connected to guide rods (7), and the lifting plate (602) is inserted into the guide rods (7).

4. A tapping processing device according to claim 1, characterized in that: A jacket assembly (8) is sleeved on the rotating shaft (4).

5. A tapping processing device according to claim 4, characterized in that: The jacket assembly (8) comprises a cylindrical jacket (801) and a U-shaped jacket support seat (802) located below the cylindrical jacket (801) and integrally connected to the cylindrical jacket (801).

6. A tapping processing device according to claim 1, characterized in that: A proximity switch mounting hole (901) is provided on the back plate (103), and a proximity switch (9) is mounted on the proximity switch mounting hole (901).

7. A tapping processing device according to claim 6, characterized in that: A proximity switch probe (902) is installed at the front end of the proximity switch (9), and the proximity switch probe (902) is protruding from the proximity switch installation hole (901).

8. A tapping processing device according to claim 1, characterized in that: The back plate (103) is provided with a cylinder gas distribution port (10).

9. A tapping processing device according to claim 1, characterized in that: An elastic limiting plate (11) is installed on the back plate (103), and the elastic limiting plate (11) is used to protect the tapping processing device from collision.

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