Pressing device for workpiece mistake proofing

Abstract

The pressing device comprises an air cylinder, an installation base, a floating connector and a pressing head, the installation base is fixed to the front end face of the air cylinder, a piston rod of the air cylinder is connected with the floating connector, one side of the installation base is in a concave shape and is provided with a notch, the pressing head which swings with a pin shaft as a rotating shaft is installed at the notch through the pin shaft, and the pressing head is connected with the floating connector. The rear end of the pressing head is hinged to the floating connector, and the front end extends out of the installation base notch. Compared with the prior art, the utility model has the advantages that: 1, the cost is reduced, and the safety risk is reduced; 2, the error-proof pressing of the workpiece is realized under the condition of smaller mounting space; 3, the use of processing materials is reduced, and only the front end part of the pressure head extends out, so that the safety risk is eliminated.

Description

Technical Field

[0001] The utility model relates to a pressing device, in particular to a pressing device for preventing workpieces from being misaligned. Background Art

[0002] Many parts in the automotive industry require clamping to prevent errors during assembly. For example, when installing internal headlight components, a clamping device is typically added to the fixture to lock the workpiece. However, commonly used clamping devices are bulky, take up a lot of space, are costly, and pose hidden security risks. Therefore, developing a clamping device for preventing errors in workpiece assembly has become a pressing issue for those skilled in the art. Utility Model Content

[0003] The utility model is to solve the above-mentioned deficiencies and provides a clamping device for preventing workpieces from being misaligned.

[0004] The above-mentioned purpose of the present utility model is achieved through the following technical solutions: a clamping device for preventing workpiece errors, comprising a cylinder, a mounting seat, a floating joint and a pressure head, the mounting seat being fixed to the front end face of the cylinder, the piston rod of the cylinder being connected to the floating joint, one side of the mounting seat being in a "concave" shape and provided with a notch, a pressure head swinging with the pin as the rotating axis being installed at the notch through a pin shaft, the rear end of the pressure head being hinged to the floating joint, and the front end of the pressure head extending out from the notch of the mounting seat.

[0005] Furthermore, an end cover is provided on the mounting seat, and the end cover covers the floating joint, the cylinder piston rod and the rear part of the pressure head.

[0006] Furthermore, the end cover is fixed to the mounting base by screws.

[0007] The advantages of this utility model compared with the prior art are:

[0008] 1. Reduce costs and safety risks;

[0009] 2. Achieve anti-error compaction of workpieces in a small installation space;

[0010] 3. Reduce the use of processing materials, and only the front end of the press head protrudes, eliminating safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the exploded structure of the present utility model.

[0012] Figure 2 It is a structural diagram of the present utility model.

[0013] Figure 3 It is a structural schematic diagram of the utility model with an end cover installed. DETAILED DESCRIPTION

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] like Figure 1 、 Figure 2 and Figure 3 As shown, a clamping device for preventing workpiece errors includes a cylinder 1, a mounting base 2, a floating joint 3 and a pressure head 4. The mounting base 2 is fixed to the front end face of the cylinder 1, and the piston rod 7 of the cylinder 1 is connected to the floating joint 3. One side of the mounting base 2 is in a "concave" shape and is provided with a notch 5. A pressure head 4 that swings with a pin 8 as a rotating axis is installed at the notch 5 through a pin shaft. The rear end of the pressure head 4 is hinged to the floating joint 3, and the front end of the pressure head 4 extends out from the notch 5 of the mounting base 2. An end cover 6 is provided on the mounting base 2, and the end cover 6 is fixed to the mounting base 2 by screws. The end cover 6 covers the floating joint 3, the piston rod of the cylinder 1 and the rear part of the pressure head 4.

[0016] During work, after the operator places the workpiece and detects that it is in place, the clamping device of the present invention then clamps the workpiece to achieve the purpose of error prevention. After the work is completed, the clamping device of the present invention is released and the employee takes the workpiece away.

[0017] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A clamping device for preventing workpiece errors, characterized in that: It includes a cylinder, a mounting seat, a floating joint and a pressure head. The mounting seat is fixed to the front end face of the cylinder. The piston rod of the cylinder is connected to the floating joint. One side of the mounting seat is in a "concave" shape and is provided with a notch. A pressure head that swings with the pin as the rotating axis is installed at the notch through a pin. The rear end of the pressure head is hinged to the floating joint, and the front end of the pressure head extends out from the notch of the mounting seat.

2. A clamping device for workpiece error prevention according to claim 1, characterized in that: An end cover is provided on the mounting seat, and the end cover covers the floating joint, the cylinder piston rod and the rear part of the pressure head.

3. A clamping device for workpiece error prevention according to claim 2, characterized in that: The end cover is fixed to the mounting seat by screws.

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