CN104139354A

CN104139354A - Environment-friendly convenient oxidizing fixture

Info

Publication number: CN104139354A
Application number: CN201410385896.XA
Authority: CN
Inventors: 高志成
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-30
Filing date: 2014-08-07
Publication date: 2014-11-12
Anticipated expiration: 2034-08-07
Also published as: CN104139354B

Abstract

The invention relates to an environment-friendly convenient oxidizing fixture which comprises a left fixture component, a right fixture component, a spring and a shaft pin, and is characterized in that the left fixture component and the right fixture component respectively comprise a clamping mouth front part, an extending middle part and a handle tail, independent convex block parts are also arranged on the inner side surfaces of the clamping mouth front parts, independent hinge parts are also arranged on the inner side surfaces of the extending middle parts behind the convex block parts, the hinge part of the left fixture component and the hinge part of the right fixture component are hinged through the shaft pin, the spring is arranged at the hinge parts and the shaft pin, and the convex block part of the left fixture component and the convex block part of the right fixture component are contacted and butt jointed, so as to form a clamping mouth structure with the clamping mouth front parts at the left and right in an enclosing manner. The oxidizing fixture has a relatively concise structure, does not contain treatment liquid or dirt so as to reduce the corrosion caused by the treatment liquid or dirt to prolong the service life, also can reduce the consumption of the treatment liquid, is very beneficial to saving energy sources, is simple and convenient to operate, and easy to use, and saves effort.

Description

The easy-to-use oxidation fixture of a kind of environmental protection

Technical field

The present invention relates to be applied to plating, electrophoresis, oxidation in the metal finishing industry fixture product using in technique such as spray, scrape.

Background technology

In aluminium section bar plating, electrophoretic process process, after aluminium section bar is fixed fast, put into electroplate or electrophoresis tank is electroplated or electrophoresis, oxidation processes etc., the general fixture that adopts clamps and is fixed on plating or electrophoresis frame aluminium section bar, and then puts into together in plating or electrophoresis tank and process.Fixture product used in this course, those skilled in the art can consult, the patent documentation that the applicant applies for before this and announced.But in actual applications, also there is certain deficiency in this class fixture of existing structure:

The one,, hinge point between two clamp assemblies of fixture is designed with too much recess configurations, add hinge point and dop position near together with arranging, and be also provided with the slotted eye together with running through between hinge point and dop position, make product in use, easily hide and receive electroplate liquid or electrophoresis liquid, not only expend in vain a part of electroplate liquid or electrophoresis liquid, and electroplate liquid or electrophoresis liquid hide receive solid at slotted eye place, also can cause larger corrosion to fixture, greatly affect the service life of fixture.

The 2nd,, because fixture is to apply external force, after making fixture mouth open, be enclosed within on held object, remove and implement to add after external force, under spring tension effect, clamp held object; For this reason, when ensureing the clamping object of fixture, there is enough folder dynamics, generally adopt the spring that tensile strength is higher to carry out assembling fixture; But the consequence of bringing like this, is exactly the fixture operation effort of getting up comparatively, the operation repeatedly of workers with long time, labour intensity is large, is easy to fatigue.

Therefore,, for the existing above-mentioned deficiency of this class fixture, must this class fixture be redesigned and be developed.

Summary of the invention

The object of the present invention is to provide the easy-to-use oxidation fixture of a kind of environmental protection; the structure of this fixture scheme is more simplified; can not hide and receive treatment fluid or dirt; treatment fluid can be reduced or dirt corrodes it; extend its service life, and can also reduce the treatment fluid amount of expending, be extremely beneficial to and economize on resources and conservation of nature environment; and easy and simple to handle, laborsaving, easy-to-use, be conducive to reduce workman's labour intensity.

Technical scheme of the present invention is achieved in that the easy-to-use oxidation fixture of a kind of environmental protection, comprise left clamp assembly, right clamp assembly, spring and pivot pin, its feature is that described left clamp assembly and right clamp assembly are respectively by dop front portion, extending middle part and handle afterbody forms, on the medial surface of dop front portion, also make the protruding stopper of absolute construction, the rear position that is positioned at protruding stopper on the medial surface that extends middle part is also provided with the articulated section of absolute construction, together with the articulated section of described left clamp assembly is hinged by pivot pin with the articulated section of right clamp assembly, described spring is arranged at articulated section and pivot pin place, together with protruding stopper on described left clamp assembly is docked with the protruding stopper touching on right clamp assembly, to enclose and to form dop structure with the dop front portion of left and right two sides.

Further, boundary protuberance has also been made in the described junction extending between middle part and handle afterbody.

Again further, the described middle part that extends becomes smooth medial surface structure with the medial surface of handle afterbody.

Again further, between described protruding stopper and articulated section, also shape has room, interval.

Beneficial effect of the present invention: (1) is come to enclose the dop structure of fixture with dop front portion by the protruding stopper of design absolute construction, makes the dop of fixture can not occur to hide to receive the phenomenon for the treatment of fluid; Meanwhile, by be provided with the articulated section structure of absolute construction on two clamp assemblies, make not deposit between articulated section and dop the problem of mutual perforation again, thereby also just receive the phenomenon for the treatment of fluid without hiding.The present invention by dop structure and articulated section are simplified, freestanding structural design; can play can not hide and receive treatment fluid or dirt; can reduce the corrosion to fixture itself for the treatment of fluid or dirt; greatly extend the service life of fixture itself; but also avoid hiding because of the fixture of existing structure itself problem that treatment fluid brings treatment fluid to expend of receiving; this product can limit ground have reduced that treatment fluid is idle to be expended, and is extremely beneficial to and economizes on resources and conservation of nature environment.(2) by two clamp assemblies are become respectively by dop front portion, extend the structure that middle part and handle afterbody form, the present invention is designed by this Function Decomposition formula, make the front end of clamp assembly be responsible for dop function, be responsible for being articulated and connected and the function of mounting spring in the middle part of clamp assembly, and the function that the tail end of clamp assembly is controlled for workman, thereby make this product bring into play to greatest extent lever principle, this product should be had under the prerequisite of clamping dynamics in maintenance, be highly advantageous to and reduce operator's labor intensity, fixture operation is got up more light, laborsaving, easy-to-use.(3) by design special boundary protuberance structure in the middle part of extending and between handle afterbody, make operator in application process, very easily, in the grip locations of grasping fixture, operate more while you're at it.(4) by be provided with the structure of metal pattern molding inner frame in two clamp assemblies, make this product also there is fabulous structural strength, in use, can not produce the phenomenon of distortion or fracture.

Brief description of the drawings

Fig. 1 is sectional structure schematic diagram of the present invention.

The sectional structure schematic diagram of the A-A direction that Fig. 2 is the present invention in the time being similar to Fig. 1 and putting orientation.

Fig. 3 is the stereochemical structure of single clamp assembly of the present invention.

Fig. 4 is the perspective view of metal pattern molding inner frame of the present invention.

Fig. 5 is overall general picture schematic diagram of the present invention.

Detailed description of the invention

As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 5, the easy-to-use oxidation fixture of a kind of environmental protection of the present invention, comprise left clamp assembly 1, right clamp assembly 2, spring 3 and pivot pin 4, the object proposing in order to realize the present invention, described left clamp assembly 1 and right clamp assembly 2 are respectively by dop front portion 5, extending middle part 6 and handle afterbody 7 forms, on the medial surface of dop front portion 5, also make the protruding stopper 8 of absolute construction, the rear position that is positioned at protruding stopper 8 on the medial surface that extends middle part 6 is also provided with the articulated section 9 of absolute construction, together with the articulated section 9 of described left clamp assembly 1 is hinged by pivot pin 4 with the articulated section 9 of right clamp assembly 2, described spring 3 is arranged at articulated section 9 and pivot pin 4 places, together with protruding stopper 8 on described left clamp assembly 1 is docked with protruding stopper 8 touchings on right clamp assembly 2, to enclose and to form dop structure 10 with the dop front portion 5 of left and right two sides, as shown in Fig. 1 and Fig. 5.

For the assembly structure of further Optimal Spring, as shown in Figure 1 and Figure 5, described spring 3 is placed between the articulated section 9 of left clamp assembly 1 and the articulated section 9 of right clamp assembly 2, and two ends difference overheads of this spring 3 are on the medial surface of left clamp assembly 1 and right clamp assembly 2.

In order to make operator in application process, very easily, in the grip locations of grasping fixture, operate more while you're at it, as shown in Fig. 1, Fig. 3, Fig. 5, boundary protuberance 20 has also been made in the described junction extending between middle part 6 and handle afterbody 7.

Hide and receive treatment fluid in order further to stop this product, as shown in Figure 3, the described middle part 6 that extends becomes smooth medial surface structure with the medial surface of handle afterbody 7, and between protruding stopper 8 and articulated section 9, goes back shape and have room, interval 50.

In order to make this product have splendid structural strength, as Figure 1 and Figure 4, described left clamp assembly 1 is made up of metal pattern molding inner frame 30 and the high-temperature resistance plastice clad 40 being coated on this metal pattern molding inner frame 30 respectively with right clamp assembly 2.

In order further to optimize the structure of articulated section 9, as shown in Figure 2, Figure 4 shows, described articulated section 9 is made up of with right metal pin-joint piece 92 left metal pin-joint piece 91, between left metal pin-joint piece 91 and right metal pin-joint piece 92, be also formed with dead slot 93, and the bottom of this left metal pin-joint piece 91, right metal pin-joint piece 92 connects as one through high-temperature resistance plastice clad 40 and metal pattern molding inner frame 30 respectively.

In order to make fixture in the time clamping, there is good non-skid property, as shown in Fig. 1 and Fig. 5, on the medial surface of described dop front portion 5, also make some grooves 51.

Claims

1. the easy-to-use oxidation fixture of environmental protection, comprise left clamp assembly (1), right clamp assembly (2), spring (3) and pivot pin (4), it is characterized in that: described left clamp assembly (1) and right clamp assembly (2) are respectively by dop front portion (5), extending middle part (6) and handle afterbody (7) forms, on the medial surface of dop front portion (5), also make the protruding stopper (8) of absolute construction, the rear position that is positioned at protruding stopper (8) on the medial surface that extends middle part (6) is also provided with the articulated section (9) of absolute construction, together with the articulated section (9) of described left clamp assembly (1) is hinged by pivot pin (4) with the articulated section (9) of right clamp assembly (2), described spring (3) is arranged at articulated section (9) and locates with pivot pin (4), protruding stopper (8) on described left clamp assembly (1) is together with the touching of the protruding stopper (8) on right clamp assembly (2) docking, to enclose and to form dop structure (10) with the dop front portion (5) of left and right two sides.

2. the easy-to-use oxidation fixture of environmental protection according to claim 1, it is characterized in that: described spring (3) is placed between the articulated section (9) of left clamp assembly (1) and the articulated section (9) of right clamp assembly (2), and the two ends difference overheads of this spring (3) are on the medial surface of left clamp assembly (1) and right clamp assembly (2).

3. the easy-to-use oxidation fixture of environmental protection according to claim 1, is characterized in that: boundary protuberance (20) has also been made in the described junction extending between middle part (6) and handle afterbody (7).

4. the easy-to-use oxidation fixture of environmental protection according to claim 1, is characterized in that: the described middle part (6) that extends becomes smooth medial surface structure with the medial surface of handle afterbody (7).

5. the easy-to-use oxidation fixture of environmental protection according to claim 1, is characterized in that: between described protruding stopper (8) and articulated section (9), also shape has room, interval (50).

6. the easy-to-use oxidation fixture of environmental protection according to claim 1, is characterized in that: described left clamp assembly (1) is made up of metal pattern molding inner frame (30) and the high-temperature resistance plastice clad (40) being coated on this metal pattern molding inner frame (30) respectively with right clamp assembly (2).

7. the easy-to-use oxidation fixture of environmental protection according to claim 6, it is characterized in that: described articulated section (9) are made up of left metal pin-joint piece (91) and right metal pin-joint piece (92), between left metal pin-joint piece (91) and right metal pin-joint piece (92), be also formed with dead slot (93), and the bottom of this left metal pin-joint piece (91), right metal pin-joint piece (92) connects as one through high-temperature resistance plastice clad (40) and metal pattern molding inner frame (30) respectively.

8. the easy-to-use oxidation fixture of environmental protection according to claim 1, is characterized in that: on the medial surface of described dop front portion (5), also made some grooves (51).