Positioning and clamping device of hinge part
A technology for positioning and clamping parts, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of high assembly accuracy of hinge parts, difficulty in rapid positioning and assembly, and irregular shape, so as to reduce labor intensity and improve production. Efficiency and convenient clamping effect
Active Publication Date: 2019-02-12
CHANGHE AIRCRAFT INDUSTRIES CORPORATION
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Problems solved by technology
[0002] Due to the high assembly precision and irregular shape of hinge parts, it is difficult to realize the rapid positioning and assembly of internal assembly parts and finished parts. At the same time, according to the turnover requirements of batch production of hinge parts, there is no special tooling that can adapt to assembly and turnover at the same time. Therefore, there is an urgent need for a positioning and clamping device for hinge parts, which can effectively improve the production efficiency of hinge parts assembly and turnover, reduce labor intensity, and meet the needs of batch production
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[0015] Referring to the accompanying drawings, the positioning and clamping device for hinge parts of the present invention will be further described in detail in combination with specific embodiments.
[0016] figure 1 and 2 They are the axonometric views of the positioning and clamping device for the hinge parts of the present invention when the hinge parts are not clamped and when the hinge parts are clamped respectively. Such as figure 1 and 2 As shown in , the positioning and clamping device for hinge parts of the present invention includes a guide support 1, a sliding pressure plate 2, a pressing block 3, an anti-rotation pin 4, a positioning cylinder 5, a hand wheel 8 and a screw 9.
[0017] There is a groove in the middle of the guide support 1, and a guide rail is arranged in the groove, and a V-shaped groove is arranged at the upper middle position of both sides of the guide support groove. At the middle position on both sides of the lower part of the sliding pla...
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The invention discloses a positioning and clamping device of a hinge part. The device comprises a guide support (1) with a groove in the middle, a guide rail is arranged in the groove, V-shaped grooves are formed in the middle of the upper parts of the two sides of the groove, the guide grooves on the two sides of the lower part of sliding pressing plate (2) cooperate with the guide rail of the guide support (1), a screw thread pair is composed of a hand wheel (8) through a screw rod (9) and a threaded hole of the sliding pressing plate (2) and drives a kinematic pair composed of the guide support (1) and the sliding pressing plate (2) to do linear displacement, so that the hinge part is compressed and loosened, a positioning cylinder column (5) penetrates into a cylindrical pin hole of the hinge part, the extending parts of the two ends of a cylindrical surface is aligned with the V-shaped grooves of the guide support in a positioning mode, and a sunken table of a pressing block (3) is in contact with the positioning cylinder column (5) and presses the extending parts at the two ends of the cylindrical surface; and on the other side opposite to the sliding pressing plate (2), an anti-rotation pin (4) for preventing the hinge part from rotating is arranged on the inner side of the groove of the guide support (1). The positioning and clamping device of the hinge part is provided, the clamping is convenient, the positioning is rapid, the assembly and turnover production efficiency of the hinge part can be effectively improved, the labor intensity can be relieved, and the batch production requirements can be met.
Description
technical field [0001] The invention belongs to the technical field of tooling design, in particular to a positioning and clamping device for hinge parts. Background technique [0002] Due to the high assembly precision and irregular shape of hinge parts, it is difficult to realize the rapid positioning and assembly of internal assembly parts and finished parts. At the same time, according to the turnover requirements of batch production of hinge parts, there is no special tooling that can adapt to assembly and turnover at the same time. Therefore, there is an urgent need for a positioning and clamping device for hinge parts, which can effectively improve the production efficiency of assembly and turnover of hinge parts, reduce labor intensity, and meet the needs of batch production. Contents of the invention [0003] In view of the above situation in the prior art, the purpose of the present invention is to provide a positioning and clamping device for hinge parts, which ...
Claims
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IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 张伶屈新河杜亚维万勇周俊张进
Owner CHANGHE AIRCRAFT INDUSTRIES CORPORATION