CN204748418U

CN204748418U - Environmental protection automatic clamp

Info

Publication number: CN204748418U
Application number: CN201520557388.5U
Authority: CN
Inventors: 康惠忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-29
Filing date: 2015-07-29
Publication date: 2015-11-11
Anticipated expiration: 2025-07-29

Abstract

The utility model discloses an environmental protection automatic clamp, include last arm lock, lower arm lock and connect the elastic component of going up arm lock and lower arm lock, go up the bellying that arm lock and lower arm lock were equipped with mutual contact respectively, enclose between bellying and the upper and lower arm lock and close the formation dop, the elastic component be the special shaped structure of flat form, the middle part of elastic component is interior concavity, the afterbody in last arm lock under with is fixed respectively through integrative injection moulding's mode to its tip to the tip neckedout of elastic component forms the arcuation, its structure is retrencied, can not hide to receive treatment fluid or filth, can reduce treatment fluid or filth and corrode it, prolongs its life, has reduced the manufacturing cost that the oxidation was pressed from both sides.

Description

Environmental protection automatic clamp

Technical field

The utility model relates to a kind of environmental protection automatic clamp be applied in metal finishing industry.

Background technology

At present, in the oxidation technology streamline of product, carry out aluminium, magnesium, titanium alloy oxidation anticorrosion or Wear-resistant Treatment time, need first to use after processed product clamps by fixture and operate again.

But, oxidation clamping structure is on the market complicated, usually hinged by torsion elastic component between two jig arm of oxidation folder, hinge point is designed with too much recess configurations, add hinge point and dop position near together with arranging, and between hinge point with dop position, be also provided with the slotted eye together with running through, make product in use, electroplate liquid or electrophoresis liquid are received in easy Tibetan, not only expend a part of electroplate liquid or electrophoresis liquid in vain, and electroplate liquid or electrophoresis liquid Zang Na solid at slotted eye place, also can cause larger corrosion to fixture, greatly have impact on the service life of fixture.

Utility model content

In order to overcome the defect of existence of conventional oxidation folder, the utility model provides a kind of environmental protection automatic clamp, and its structure is simplified, and can not hide to receive treatment fluid or dirt, can reduce treatment fluid or dirt corrodes it, extends its service life, reduces the production cost of oxidation folder.

The utility model solves the technical scheme that its technical problem adopts: a kind of environmental protection automatic clamp, comprise the elastic component of upper clip arm, lower clip arm and connection upper clip arm and lower clip arm, described upper clip arm and lower clip arm are respectively equipped with the lug boss contacted with each other, formation dop is enclosed between lug boss and upper and lower jig arm, described elastic component is flat-shaped polymorphic structure, the middle part of elastic component is inner concavity, its end is separately fixed at the afterbody of upper clip arm and lower clip arm by the mode of integrated injection molding, and the end of elastic component is bent outwardly formation arcuation.

As preferably, the rear that the afterbody of described upper clip arm and lower clip arm is positioned at lug boss is respectively equipped with the first mutually corresponding recess and the second recess, and the first described recess and the second recess form forced section.

Preferably, the bite of described upper clip arm and lower clip arm is respectively equipped with mutually corresponding biting teeth.

The beneficial effects of the utility model are: be respectively equipped with the lug boss contacted with each other by upper clip arm and lower clip arm, enclose formation dop between lug boss and upper and lower jig arm, the dop being oxidized folder is not easily hidden and receives treatment fluid; Simultaneously, the problem contacted with each other with through is not deposited between elastic component and dop, not only reduce the corrosion to oxidation folder itself for the treatment of fluid or dirt, substantially prolongs the service life of fixture itself, the fixture itself avoided because of existing structure hides treatment fluid and the problem of bringing treatment fluid to expend received, and this product structure itself is simplified, greatly reduce production cost.

Accompanying drawing explanation

Fig. 1 is the machine structural representation of environmental protection automatic clamp.

Fig. 2 is the top view of environmental protection automatic clamp.

Fig. 3 is the stressed view of elastic component.

1-upper clip arm, 2-lower clip arm, 3-elastic component, 4-lug boss, 5-first recess, 6-second recess, 7-biting teeth in figure.

Detailed description of the invention

The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with accompanying drawing and embodiment, are further described the utility model.Should be appreciated that embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.

As shown in Figure 1-2, a kind of environmental protection automatic clamp of the utility model, comprise upper clip arm 1, lower clip arm 2 and be connected the elastic component 3 of upper clip arm 1 and lower clip arm 2, upper clip arm 1 and lower clip arm 2 are respectively equipped with the lug boss 4 contacted with each other, lug boss 4 and enclose formation dop between upper clip arm 1 and lower clip arm 2, elastic component 3 is flat-shaped polymorphic structure, the middle part of elastic component 3 is inner concavity, its end is separately fixed at the afterbody of upper clip arm 1 and lower clip arm 2 by the mode of integrated injection molding, and the end of elastic component 3 is bent outwardly formation arcuation.

As preferably, the rear that the afterbody of upper clip arm 1 and lower clip arm 2 is positioned at lug boss 4 is respectively equipped with the first mutually corresponding recess 5 and the second recess 6, and the first described recess 5 and the second recess 6 form forced section; The bite of upper clip arm 1 and lower clip arm 2 is respectively equipped with mutually corresponding biting teeth 7, when making oxidation be clipped in clamping, has good non-skid property.

As shown in Figure 3, when dop opens, upper clip arm 1 and lower clip arm 2 extrude elastic component 3 respectively, and make A point and B point place in elastic component 3 stressed, power is passed to C place by A point and B point place, simultaneously, elastic component 3 produces deformation, and power is oppositely applied to A point and B point place by C point place, now, A point and B point also will apply contrary power to upper clip arm 1 and lower clip arm 2, will need the material clamping of oxidation.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendment, on an equal basis replacement and improvement etc. done within spirit of the present utility model and principle, all should drop within protection domain of the present utility model.

Claims

1. an environmental protection automatic clamp, it is characterized in that: the elastic component comprising upper clip arm, lower clip arm and connection upper clip arm and lower clip arm, described upper clip arm and lower clip arm are respectively equipped with the lug boss contacted with each other, formation dop is enclosed between lug boss and upper and lower jig arm, described elastic component is flat-shaped polymorphic structure, the middle part of elastic component is inner concavity, and its end is separately fixed at the afterbody of upper clip arm and lower clip arm by the mode of integrated injection molding, and the end of elastic component is bent outwardly formation arcuation.

2. environmental protection automatic clamp according to claim 1, is characterized in that: the rear that the afterbody of described upper clip arm and lower clip arm is positioned at lug boss is respectively equipped with the first mutually corresponding recess and the second recess, and the first described recess and the second recess form forced section.

3. environmental protection automatic clamp according to claim 1, is characterized in that: the bite of described upper clip arm and lower clip arm is respectively equipped with mutually corresponding biting teeth.