Automatic pressure head switching mechanism

Abstract

The utility model discloses an automatic pressure head switching mechanism, and belongs to the field of pressure head mechanisms, the automatic pressure head switching mechanism comprises a fixing plate, a mounting device is arranged on the fixing plate, a connecting block is fixedly connected to the left side of the fixing plate, a connecting plate is slidably connected to the top of the fixing plate, and a drill bit is fixedly connected to the right side of the connecting plate. A worker holds a connecting plate to move rightwards, the connecting plate drives a drill bit to move rightwards, and a limiting groove in the bottom of the connecting plate slides on the outer wall of a limiting block, so that the step of manually twisting a screw is omitted, and the pressing head is mounted and dismounted more quickly and conveniently; the displacement of the drill bit can be completed by rotating the screw, the requirements for tools and physical strength are reduced, and therefore the problem that in the background technology, the screw needs to be twisted to assemble and disassemble the pressure replacing head, and use is very inconvenient is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pressing head mechanism, in particular to an automatic switching pressing head mechanism. BACKGROUND

[0002] In the same posture of workpiece, multiple parts need to be pressed and installed, and the pressing depth is different, so the pressing head needs to be replaced. In order to reduce manual operation and increase the uniformity of assembly, an automatic switching pressing head mechanism is usually used in production line or automatic equipment to automatically switch different pressing heads or tools in different operation steps.

[0003] In the prior art, the pressing head needs to be replaced by twisting the screw, which is very inconvenient to use. CONTENT OF THE UTILITY MODEL

[0004] In view of the defects of the prior art, the present application provides an automatic switching pressing head mechanism to solve the problems in the background art. In order to achieve the above purpose, the present application is realized by the following technical scheme: an automatic switching pressing head mechanism, comprising a fixed plate, a mounting device is arranged on the fixed plate, a connecting block is fixedly connected to the left side of the fixed plate, a connecting plate is slidably connected to the top of the fixed plate, and a drill bit is fixedly connected to the right side of the connecting plate.

[0005] Preferably, the mounting device comprises a sleeve, the sleeve is fixedly connected to the top of the fixed plate, a sliding rod is slidably connected to the inner wall of the sleeve, a fixed rod is fixedly connected to the top of the sliding rod, an insertion rod is fixedly connected to the bottom of the fixed rod, a sliding groove is formed in the outer wall of the sleeve, a pulley is rotatably connected to the outer wall of the sliding rod through a bearing, a first spring is movably sleeved on the outer wall of the sliding rod, and a baffle is fixedly connected to the bottom of the first spring.

[0006] Preferably, a plug hole is formed in the top of the connecting plate, the insertion rod is slidably connected to the inner wall of the plug hole, the first spring is fixedly connected to the top of the baffle and the bottom of the fixed plate at both ends respectively, a limiting block is fixedly connected to the top of the fixed plate, a limiting groove is formed in the inner wall of the connecting plate, and the limiting groove is slidably connected to the outer wall of the limiting block.

[0007] Preferably, a fixing device is arranged on the fixed plate, and an installation plate is fixedly connected to the left side of the connecting block.

[0008] Preferably, the fixing device comprises a bolt, the bolt extends to the left side through the threaded hole of the installation plate, a second spring is movably sleeved on the outer wall of the bolt, and a gasket is movably sleeved on the outer wall of the bolt.

[0009] Preferably, the second spring is fixedly connected to the left side of the installation plate and the right side of the gasket at both ends respectively.

[0010] The present application has the advantages that:

[0011] One, the installation device is arranged, the baffle drives the plug rod to slide out from the inner wall of the insertion hole, the worker holds the connecting plate and moves to the right side, the connecting plate drives the drill bit to move to the right side, the limiting groove at the bottom of the connecting plate slides on the outer wall of the limiting block, the step of manually twisting the screw is reduced, the installation and disassembly of the pressure head are more rapid and convenient, the worker only needs to operate the connecting plate, and the displacement of the drill bit can be completed, the demand for tools and physical strength is reduced, thereby solving the problem that the pressure head needs to be installed and disassembled by twisting the screw in the background art, and the use is very inconvenient.

[0012] Two, the fixing device is arranged, during installation, the bolt adjusts its position by rotating, and the second spring compensates for the displacement of the bolt by compression or expansion, thereby ensuring the stability of the fixing device, the second spring is used to provide a pressing force, maintain the stability of the bolt, and generate appropriate pressure in the fixing device. This design can effectively alleviate the loosening problem caused by vibration or operation. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The illustrations, together with their description, serve to explain the application without imposing undue burden on the reader. In the drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the front structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the right side cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the utility model Figure 2 A magnified structure diagram of the utility model;

[0018] In the above drawings,

[0019] 1, fixed plate; 2, installation device; 21, sleeve; 22, sliding rod; 23, fixed rod; 24, plug rod; 25, sliding groove; 26, pulley; 27, first spring; 28, baffle; 29, limiting groove; 210, limiting block; 3, fixing device; 31, bolt; 32, second spring; 33, gasket; 4, mounting plate; 5, connecting block; 6, drill bit; 7, connecting plate. DETAILED DESCRIPTION

[0020] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely 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, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0022] Embodiment one

[0023] Referring to Figures 1-4 The present embodiment provides an automatic switching pressure head mechanism, which comprises a fixed plate 1, the fixed plate 1 is provided with a mounting device 2, the left side of the fixed plate 1 is fixedly connected with a connecting block 5, the top of the fixed plate 1 is slidingly connected with a connecting plate 7, and the right side of the connecting plate 7 is fixedly connected with a drill bit 6. The fixed plate 1 serves as the basic component of the entire mechanism, providing structural support and stability through the mounting device 2. The connecting block 5 is used for connection with other components, while the sliding design on the connecting plate 7 allows flexible movement and adjustment of the drill bit 6 to adapt to different operation requirements. The mounting device 2 comprises a sleeve 21 fixedly connected to the top of the fixed plate 1, a sliding rod 22 slidingly connected to the inner wall of the sleeve 21, a fixed rod 23 fixedly connected to the top of the sliding rod 22, an insertion rod 24 fixedly connected to the bottom of the fixed rod 23, a sliding groove 25 formed in the outer wall of the sleeve 21, a pulley 26 rotatably connected to the outer wall of the sliding rod 22 through a bearing, a first spring 27 movably sleeved on the outer wall of the sliding rod 22, and a baffle 28 fixedly connected to the bottom of the first spring 27. The sleeve 21 provides a guide system, allowing the sliding rod 22 to slide smoothly. The cooperation of the pulley 26 and the sliding groove 25 makes the movement of the sliding rod 22 in the sleeve 21 more smooth. The design of the first spring 27 and the baffle 28 ensures the stability of the device and effectively absorbs impact force, maintaining the precise position of the system. The top of the connecting plate 7 is provided with an insertion hole, the insertion rod 24 is slidingly connected to the inner wall of the insertion hole, the first spring 27 is fixedly connected to the top of the baffle 28 and the bottom of the fixed plate 1 respectively, the top of the fixed plate 1 is fixedly connected with a limiting block 210, a limiting groove 29 is formed in the inner wall of the connecting plate 7, and the limiting groove 29 is slidingly connected to the outer wall of the limiting block 210.

[0024] The device is used in particular, push the baffle 28, baffle 28 drive slide rod 22, baffle 28 rises extrusion first spring 27, slide rod 22 to the top of the movement, slide rod 22 drive pulley 26 along the sliding groove 25 of the moving track rotation, slide rod 22 with the direction of the sliding groove 25 rotation, slide rod 22 drive fixed rod 23 counterclockwise to the back of the rotating movement, fixed rod 23 drive plug rod 24 from the plug hole wall sliding out, workers hold the connecting plate 7 to the right side of the movement, connecting plate 7 drive drill bit 6 to the right side of the movement, connecting plate 7 bottom limit groove 29 sliding in the limit block 210 outer wall, reduce the step of manual screw, so that the installation and disassembly of the head more quickly, conveniently, workers only need to operate the connecting plate 7, can complete the drill bit 6 displacement, reduce the demand for tools and physical, thus solving the background art proposed need to twist the screw to change the head installation and disassembly, use is very inconvenient problem.

[0025] Example two

[0026] Reference Figures 1-4 On the basis of example one, the fixed plate 1 is provided with a fixing device 3, and the connecting block 5 is fixedly connected with the mounting plate 4 on the left side. The fixing device 3 provides additional support and stability on the fixed plate 1 through the bolt 31 and the spring system. The connection between the mounting plate 4 and the connecting block 5 enables the overall mechanism to be modularly installed and adjusted, enhancing the flexibility and maintenance convenience of the device. The fixing device 3 comprises a bolt 31, which extends to the left side in a threaded manner, a second spring 32 movably sleeved on the outer wall of the bolt 31, and a gasket 33 movably sleeved on the outer wall of the bolt 31. The second spring 32 is fixedly connected at both ends to the left side of the mounting plate 4 and the right side of the gasket 33, respectively.

[0027] In the installation process, the bolt 31 adjusts its position by rotating, and the second spring 32 compensates for the displacement of the bolt 31 by compression or extension, ensuring the stability of the fixing device 3. The second spring 32 is used to provide a compressive force to maintain the stability of the bolt 31 and generate appropriate pressure in the fixing device 3. This design can effectively alleviate the loosening problem caused by vibration or operation.

[0028] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the technical field can make equivalent substitutions or changes to the technical solution and the inventive concept of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An automatic switching ram mechanism comprising a fixed plate (1), characterized in that, The fixed plate (1) is provided with mounting device (2), the fixed plate (1) left side fixedly connected with connecting block (5), the fixed plate (1) top slidingly connected with connecting plate (7), the connecting plate (7) right side fixedly connected with drill bit (6).

2. An automatic switchover ram mechanism according to claim 1, wherein The mounting device (2) includes a sleeve (21), the sleeve (21) is fixedly connected to the top of the fixed plate (1), the inner wall of the sleeve (21) is slidably connected with a slide rod (22), the top of the slide rod (22) is fixedly connected with a fixed rod (23), the bottom of the fixed rod (23) is fixedly connected with a plug rod (24), the outer wall of the sleeve (21) is provided with a sliding slot (25), the outer wall of the slide rod (22) is rotatably connected with a pulley (26) through a bearing, the outer wall of the slide rod (22) is movably sleeved with a first spring (27), the bottom of the first spring (27) is fixedly connected with a baffle (28).

3. An automatic switchover ram mechanism according to claim 2, wherein The top of the connecting plate (7) is provided with a plug hole, the plug rod (24) is slidably connected to the inner wall of the plug hole, the two ends of the first spring (27) are fixedly connected to the top of the baffle (28) and the bottom of the fixed plate (1) respectively, the top of the fixed plate (1) is fixedly connected with a limiting block (210), the inner wall of the connecting plate (7) is provided with a limiting groove (29), the limiting groove (29) is slidably connected to the outer wall of the limiting block (210).

4. An automatic switchover ram mechanism according to claim 3, wherein The fixed plate (1) is provided with a fixing device (3), and the left side of the connecting block (5) is fixedly connected with a mounting plate (4).

5. An automatic switchover ram mechanism according to claim 4, wherein The fixing device (3) includes a bolt (31), the bolt (31) is screwed through the mounting plate (4) and extends to the left side, the outer wall of the bolt (31) is movably sleeved with a second spring (32), and the outer wall of the bolt (31) is movably sleeved with a gasket (33).

6. An automatic switchover ram mechanism according to claim 5, wherein The two ends of the second spring (32) are fixedly connected to the left side of the mounting plate (4) and the right side of the gasket (33) respectively.

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