Meter combining tool

Abstract

The utility model belongs to the technical field of meter combining auxiliary tools, and particularly discloses a meter combining tool which comprises a base, an upper pressing plate and a linkage mechanism arranged between the base and the upper pressing plate, the upper pressing plate is arranged above the base, a through hole is formed in the middle of the upper pressing plate, and a pressing disc is hinged to the upper portion of the upper pressing plate. The linkage mechanism comprises a synchromesh gear, a plurality of clamping jaw gears, a connecting shaft and positioning pins, the synchromesh gear is connected with a central shaft of the pressure plate through the connecting shaft, the plurality of clamping jaw gears are meshed with the synchromesh gear, and each clamping jaw gear is connected with the base and the upper pressure plate through the positioning pins; a clamping jaw connecting plate is arranged on the side edge of the clamping jaw gear, and the end of the clamping jaw connecting plate extends out of the position between the base and the upper pressing plate and is connected with a clamping jaw body. By rotating the pressure plate, the pressure plate drives the synchromesh gear to rotate, the synchromesh gear drives the clamping jaw gear to rotate, the clamping jaw gear drives the clamping jaw main body to tightly grasp the meter cover, and the pressure plate continues to rotate, so that the clamping jaw main body drives the meter cover to rotate and clamp the meter cover on the meter shell.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tooling for merging tables, in particular to a tooling for merging tables. Background Art

[0002] A pneumatic press is a versatile, compact press with high efficiency and a wide range of applications. It can be used in a variety of processes, including cutting, punching, blanking, bending, riveting, and forming. It applies strong pressure to metal blanks, causing them to plastically deform and fracture, thus forming parts.

[0003] Starting the meter cover installed on the press generally requires the use of a special meter merging tool for operation. However, most existing meter merging tools use a manual clamping method. By holding the two connecting rods of the tool, the curved clamping plate is clamped on the meter cover and the meter cover is rotated. This type of tooling structure is very inconvenient to operate and requires the worker to manually hold the connecting rod with force, which is very laborious. Utility Model Content

[0004] The purpose of the utility model is to provide a table merging tool to solve the problem that the existing table merging tool is very inconvenient to operate and very laborious to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a table merging tool, comprising a base, an upper pressure plate and a linkage mechanism arranged between the base and the upper pressure plate, the upper pressure plate being arranged above the base, a through hole being opened in the middle of the upper pressure plate, and a pressure plate being hinged above the upper pressure plate.

[0006] The linkage mechanism includes a synchronous gear, a claw gear, a connecting shaft, and a positioning pin. The synchronous gear is connected to the central axis of the pressure plate via the connecting shaft. Several claw gears are provided, and each of the claw gears meshes with the synchronous gear. Each claw gear is connected to the base and the upper pressure plate via the positioning pin. A claw connecting plate is provided on the side of the claw gear. The end of the claw connecting plate extends between the base and the upper pressure plate and is connected to the claw body. By rotating the pressure plate, the pressure plate drives the synchronous gear to rotate, and the synchronous gear drives the claw gear to rotate. The claw gear drives the claw body to grasp the watch cover. The pressure plate continues to rotate, causing the claw body to drive the watch cover to rotate and clamp it to the watch case.

[0007] As a preferred embodiment of the present invention, a mounting hole is provided on the side of the pressure plate, and a lever is inserted into the mounting hole. The lever is mainly provided to facilitate the staff to rotate the pressure plate.

[0008] As a preferred embodiment of the present invention, the lever is cylindrical, which is convenient for staff to rotate.

[0009] As a preferred embodiment of the present invention, the base and the upper pressure plate are disc-shaped to avoid sharp corners.

[0010] As a preferred embodiment of the present invention, the base, the synchronous gear and the upper pressure plate are located on the same axis.

[0011] As a preferred embodiment of the present invention, several of the claw gears are arranged in a circular row, and there are three claw gears in total. The number can be adjusted according to actual needs to achieve uniform distribution of the claw body and uniform force.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model drives the synchronous gear to rotate by rotating the pressure plate, and the synchronous gear drives the claw body to grasp the meter cover through the claw gear, and the pressure plate continues to rotate, so that the claw drives the meter cover to rotate and clamp it on the meter case. The operation is simple and easy to understand, and it saves labor, which greatly improves the efficiency of meter synchronization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a side sectional structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the linkage mechanism structure of the utility model.

[0017] In the figure: 1. Base; 2. Synchronous gear; 3. Claw gear; 4. Upper pressure plate; 5. Pressure plate; 6. Connecting shaft; 7. Lever; 8. Positioning pin; 9. Claw connecting plate; 10. Claw body. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0020] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] See also Figure 1-3 The utility model provides a technical solution: a table merging tool, comprising a base 1, an upper pressing plate 4 and a linkage mechanism arranged between the base 1 and the upper pressing plate 4, the upper pressing plate 4 is arranged above the base 1, a through hole is opened in the middle of the upper pressing plate 4, and a pressure plate 5 is hinged above the upper pressing plate 4.

[0022] As a further feature of the present invention, the linkage mechanism includes a synchronous gear 2, a claw gear 3, a connecting shaft 6 and a positioning pin 8. The synchronous gear 2 is connected to the central axis of the pressure plate 5 through the connecting shaft 6. Several claw gears 3 are provided, and several claw gears 3 are engaged with the synchronous gear 2, and each claw gear 3 is connected to the base 1 and the upper pressure plate 4 through the positioning pin 8. A claw connecting plate 9 is provided on the side of the claw gear 3. The end of the claw connecting plate 9 extends out between the base 1 and the upper pressure plate 4 and is connected to the claw body 10.

[0023] By rotating the pressure plate 5, the pressure plate 5 drives the synchronous gear 2 to rotate, the synchronous gear 2 drives the claw gear 3 to rotate, the claw gear 3 drives the claw body 10 to grasp the watch cover, and the pressure plate 5 continues to rotate, causing the claw body 10 to drive the watch cover to rotate and clamp it on the watch case.

[0024] As a further feature of the present invention, a mounting hole is provided on the side of the pressure plate 5 , and a lever 7 is inserted into the mounting hole. The lever 7 is mainly provided to facilitate the staff to rotate the pressure plate 5 .

[0025] As a further feature of the present invention, the lever 7 is cylindrical, which is convenient for the staff to rotate.

[0026] As a further feature of the present invention, a rubber sleeve can be put on the outer surface of the lever 7 before use to prevent slipping and provide a certain degree of protection.

[0027] As a further feature of the present invention, the base 1 and the upper pressing plate 4 are disc-shaped to avoid sharp corners.

[0028] As a further feature of the present invention, the base 1 , the synchronous gear 2 and the upper pressing plate 4 are located on the same axis.

[0029] As a further feature of the present invention, a number of claw gears 3 are arranged in a circular array. There are three claw gears 3 in total, and the number can be adjusted according to actual needs to achieve uniform distribution of the claw body 10 so that the force is evenly distributed.

[0030] To sum up, when the tool is in use, it is only necessary to push the lever 7 so that the lever 7 drives the pressure plate 5 to rotate, so that the pressure plate 5 drives the synchronous gear 2 to rotate through the connecting shaft 6, so that the synchronous gear 2 drives the claw gear 3 to rotate, so that the claw gear 3 drives the claw body 10 to grab the meter cover through the claw connecting plate 9. At this time, the lever 7 continues to give a forward pushing force. When the claw can no longer rotate, it will jam the synchronous gear 2, driving the entire tool to rotate, thereby achieving the purpose of merging the meters.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A table merging tool, characterized by: It comprises a base (1), an upper pressing plate (4), and a linkage mechanism arranged between the base (1) and the upper pressing plate (4); the upper pressing plate (4) is arranged above the base (1); a through hole is provided in the middle of the upper pressing plate (4); and a pressure plate (5) is hinged above the upper pressing plate (4); The linkage mechanism includes a synchronous gear (2), a claw gear (3), a connecting shaft (6) and a positioning pin (8); the synchronous gear (2) is connected to the central axis of the pressure plate (5) through the connecting shaft (6); a plurality of claw gears (3) are provided, and the plurality of claw gears (3) are meshed with the synchronous gear (2); and each of the claw gears (3) is connected to the base (1) and the upper pressure plate (4) through the positioning pin (8); a claw connecting plate (9) is provided on the side of the claw gear (3); the end of the claw connecting plate (9) extends between the base (1) and the upper pressure plate (4) and is connected to a claw body (10).

2. The table merging tool according to claim 1, characterized in that: A mounting hole is provided on the side of the pressure plate (5), and a lever (7) is inserted into the mounting hole.

3. The table merging tool according to claim 2, characterized in that: The lever (7) is cylindrical.

4. The table merging tool according to claim 1, characterized in that: The base (1) and the upper pressing plate (4) are disc-shaped.

5. The table merging tool according to claim 1, characterized in that: The base (1), the synchronous gear (2) and the upper pressing plate (4) are located on the same axis.

6. The table merging tool according to claim 1, characterized in that: A plurality of the claw gears (3) are arranged in a circular array.

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