Automatic intra-hole coating removing device for hollow rivet
A technology of hollow rivets and in-hole coatings, which is applied to grinding machines, metal processing equipment, grinding/polishing equipment, etc., can solve problems such as high labor intensity, low efficiency, and potential safety hazards, and achieve the effect of improving the degree of automation
Active Publication Date: 2014-12-10
XINBANG METAL PROD KUNSHAN
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Problems solved by technology
However, after the hollow rivets are coated in the workshop of the factory, there is usually a coating in the through hole of the hollow rivet. If the coating is removed manually, it will not only be labor-intensive and inefficient, but also have certain safety hazards. Therefore, some It is necessary to develop an automatic removal device for the inner coating of hollow rivets
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[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0026] The invention provides a device for automatically removing the coating in the hole of a hollow rivet, the hollow rivet (such as Figure 12 As shown) 11 includes a nail cap 111 and a nail body 112, the center of the hollow rivet 11 is provided with a through hole 113, and the automatic removal device for coating in the hole of the hollow rivet includes:
[0027] Base 06 (eg Figure 9 shown), it includes an upper base 061 and a lower base 062 placed on the lower end surface of the upper base 061, and the top of the upper base 061 is opened with shaft holes 0611 arranged symmetrically with each other. The bottom of the seat 061 is provided with a chute 0614, the side end of the upper base 061 is provided with an extension spring plate 0612, both sides of the bottom end o...
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The invention discloses an automatic intra-hole coating removing device for a hollow rivet. The hollow rivet comprises a rivet cap and a rivet body. A through hole is formed right in the center of the hollow rivet. The removing device comprises a base, a material rail, a press, a disk base, a pressing rod, a rotation shaft and a sliding plate. According to the automatic intra-hole coating removing device for the hollow rivet, automatic feeding can be realized by simply placing the hollow rivet to be machined into the material rail, and when the press moves upwards, the pressing rod enables the hollow rivet in a rivet groove to be accurately located in a center hole; when the press moves downwards, a sand stick conducts automatic coating removing on the hollow rivet in the center hole. The automatic intra-hole coating removing device for the hollow rivet is efficient, practical, safe, reliable and capable of effectively improving the automation degree of removing of a coating in the through hole of the hollow rivet.
Description
technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a device for automatically removing coatings in holes of hollow rivets. Background technique [0002] At present, as a metal protective layer, according to statistics, steel products and products scrapped due to corrosion account for 1 / 2 of the global steel production each year, and electroplating can greatly reduce this corrosion, especially fastener products such as rivets that are widely used can be electroplated. It greatly prolongs the service life and saves a lot of raw materials. The electroplating treatment of rivets and other fasteners can give the material a decorative appearance and functional coating, which increases the value of rivets and other fasteners. However, after the hollow rivets are coated in the workshop of the factory, there is usually a coating in the through hole of the hollow rivet. If the coating is removed manually, it will no...
Claims
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Login to View More IPC IPC(8): B24B27/033
CPCB24B27/033
Inventor 陈进财
Owner XINBANG METAL PROD KUNSHAN