Stitching device of small fan bush
A technology of pressing device and bushing, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of unguaranteed and inaccurate working speed, and achieve the effect of saving time, accurate positioning and firm installation.
Active Publication Date: 2012-01-11
南通硕伦实业有限公司
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Problems solved by technology
[0003] The traditional bushing installation generally adopts manual positioning and pressing, which is inaccurate and the working speed cannot be guaranteed
Method used
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[0015] Attached below Figure 1-3 One is to describe the preferred embodiments of the present invention in detail, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0016] as attached Figure 1-3 As shown, a pressing device for a small fan bushing includes a pressing rod 1 with an inner cavity 11, an ejector rod 2 that can slide longitudinally in the inner cavity 11 and is rotatably set in the pressing rod 1 A pair of jaws 3, the lower end of the pressing rod 1 is provided with a through hole 12 communicating with the inner cavity 11, and an outer hole communicating with the inner cavity 11 is formed on the outer edge of the pressing rod 1 13. Each jaw 3 has a protruding portion 31 and a receiving portion 32 located below the protruding portion 31. The jaws 3 have two working states: closed and open. In the closed state, the r...
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The invention discloses a stitching device of a small fan bush, which comprises a stitching rod provided with an inner cavity, an ejector rod capable of sliding in the inner cavity in the longitudinal direction, and a pair of clamping jaws rotationally arranged in the stitching rod, wherein a through-hole communicated with the inner cavity is arranged at the lower end part of the stitching rod; an outer hole communicated with the inner cavity is formed on the outer edge surface of the stitching rod; each clamping jaw is provided with a projecting part and a continuing part positioned below the projecting plate and is provided with two working states, namely a closed state and an open state; when the clamping jaws are in the closed state, a material receiving platform is formed in the inner cavity of the stitching rod by the continuing parts of the pair of clamping jaws, and the bush is placed on the material receiving platform from the outer hole; and the ejector rod slides downwards in the longitudinal direction, and the lower part of the ejector rod is contacted with the projecting parts of the clamping jaws so as to drive the clamping jaws to be opened. The stitching device adopting the structure has the following advantages: the positioning and the mounting are completed by adopting full-automatic equipment, so the positioning is accurate and the mounting is firm; and the positioning operation and the mounting operation are completed once, so the time is saved.
Description
technical field [0001] The invention relates to a pressing device, in particular to a pressing device for a small fan bush. Background technique [0002] A bushing is a ring that acts as a pad. The bushing is installed inside the small fan, and if the bushing becomes worn, it can be easily replaced. If the bushing is not used, after wear, all that needs to be replaced are other parts. [0003] The traditional bushing installation generally adopts manual positioning and pressing, which is inaccurate and cannot guarantee the working speed. Contents of the invention [0004] The purpose of the present invention is to provide a pressing device for a small fan bushing, which can quickly and accurately complete the positioning and installation of the bushing. [0005] In order to achieve the above object, the present invention provides a pressing device for a small fan bushing, which includes a pressing rod with an inner cavity, an ejector rod that can slide longitudinally in...
Claims
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Inventor 秦国俊
Owner 南通硕伦实业有限公司