CN205893435U - No handle needs pneumatic oxidation anchor clamps of getting clamp cooperation and using - Google Patents
No handle needs pneumatic oxidation anchor clamps of getting clamp cooperation and using Download PDFInfo
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- CN205893435U CN205893435U CN201620838263.4U CN201620838263U CN205893435U CN 205893435 U CN205893435 U CN 205893435U CN 201620838263 U CN201620838263 U CN 201620838263U CN 205893435 U CN205893435 U CN 205893435U
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- clamp assembly
- anchor clamps
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- inner concave
- pneumatic
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Abstract
The utility model relates to a no handle needs pneumatic oxidation anchor clamps of getting clamp cooperation and using, including left anchor clamps subassembly, right anchor clamps subassembly, torsional spring, round pin axle, its characteristics lie in that the left anchor clamps subassembly and the front end of right anchor clamps subassembly are equipped with the dop, still are equipped with uncovered tail chamber in the rear end of left anchor clamps subassembly and right anchor clamps subassembly, still be equipped with a pair of nested within each other metal articulated elements together in the uncovered tail chamber, the torsional spring is set between this is to the metal articulated elements, this is worn to arrange in on to the metal articulated elements by round pin axle to organically assemble left anchor clamps subassembly, right anchor clamps subassembly, torsional spring together, the both ends of torsional spring correspond the ground roof pressure respectively on the inner chamber wall of uncovered tail chamber both sides, the most inboard in uncovered tail chamber still is equipped with the mantle cavity groove. The utility model has the characteristics of simple structure, be applicable to automatic streamlined production, low in labor strength, work efficiency is high, the equipment is convenient, can not hide and inlay treatment fluid or filth, convenient, the long service life of clearance, can reduce the consumption of treatment fluid etc.
Description
Technical field
The utility model is related to a kind of fixture, and particularly one kind is for (being such as used for aluminium profiles in metal finishing industry
Material carries out electroplating, electrophoresis, oxidation spray, scrape etc. in PROCESS FOR TREATMENT) fixture that uses.
Background technology
Fixture used by metal finishing industry, mostly as China Patent No. 200720053555.8, entitled " one
Described in kind of fixture ", including the fixture part being processed by nylon material for a pair, wherein two fixture parts are respectively by handle
Constitute with the dop for clamping object, the articulated section phase that two fixture parts pass through to make between its handle and dop is cut with scissors together with dress
It is assembled into chuck body.Also there is following deficiency in the fixture of this form: one is, back-moving spring be mounted to two fixture parts it
Between in the chamber groove that is provided with, there is the more line of rabbet joint, these lines of rabbet joint, during fixture use, are easily hidden and received Treatment of Metal Surface
Liquid, and it is difficult to rinse out in cleaning process；So, not only consume the consumption of more treatment fluid, cause unnecessary wave
Take, and the stretching, extension for the treatment of fluid Zang Na and the solid back-moving spring in the line of rabbet joint of fixture, not only having influence on, also can be to fixture part
Itself cause larger corrosion, thus greatly have impact on the service life of fixture.Two are, during fixture is clamping workpiece,
It is the manually handle applying power to fixture with hand, so that dop is opened, be clamped on workpiece；When workpiece has processed treatment fluid
Afterwards, it is manually with hand, dop to be opened again, fixture is taken off from workpiece；In this repeatedly operating process, workman works
Intensity is big and inefficiency；And, the artificial production model of this dependence has been unsatisfactory for what present automatic assembly line produced
Need.
Additionally, the applicant also filed an application number of patent application to State Patent Office in 2014 being
The technical scheme of the 201420572721.5th, entitled " a kind of clamp head ", this clamp head scheme, when using, needs a kind of pneumatic
Binder is taken to use cooperatively, the use of this clamp head, save the mode of pure artificial applying power operation, significantly reduce work
People's labour intensity, improves production efficiency.The concrete technical scheme of this clamp head be such that left folder and right folder respectively by
Fore-clamp mouth, rear hinged end, inner bulge portion are constituted, before the lateral surface in described inner bulge portion and left folder and right folder
Dop portion encloses and is formed with dop mouth, is also formed with operating lumen pore between the medial surface in inner bulge portion and rear hinged end；
The rear end of this clamp head is in enclose shape setting, and has also made spring embedding Tibetan caulking groove on the back side of rear hinged end, so
Clamp head assemble after, the tail end of spring to bend and be embedded in spring embedding hide caulking groove in, the assembling difficulty of spring is larger, and
It is completed rear spring major part to be concealed in the groove of spring embedding Tibetan, the gap in clamp head is more, using easy Zang Na later
Electroplate liquid or electrophoresis liquid, cause the waste of electroplate liquid or electrophoresis liquid, increased the production cost of enterprise；In addition, after clamp head
End, in enclosing shape setting, forms the line of rabbet joint also much so that it is using later, clamp head cleaning difficulty is very big, equally easily makes
Become the corrosion of clamp head, the life-span of impact clamp head.
Utility model content
The purpose of this utility model is to provide a kind of no handle to need the pneumatic oxidation fixture taking binder to use cooperatively, this oxygen
Change the structure very simple of fixture with compact, clamping reliability and fastness high, and can pass through pneumatic take binder to be operated
Clamping workpiece, can be suitably used for the automated production of streamline, is effectively reduced the labour intensity of workman, improve production efficiency；And
And its assembling is very convenient, will not hide and receive treatment fluid or other dirt, rinse and be quite convenient to cleaning, can efficiently reduce
The corrosion to fixture for the treatment fluid, extends its service life, saves production cost and environmental protection.
The technical solution of the utility model is achieved in that a kind of no handle needs the pneumatic oxidation taking binder to use cooperatively
Fixture, including left clamp assembly, right clamp assembly, torsion spring, bearing pin, its feature is described left clamp assembly and right clamp assembly
Front end be provided with the dop of the state of maintaining a normally open, be additionally provided with uncovered tail chamber in the rear end of left clamp assembly and right clamp assembly；Institute
The centre position stating uncovered tail chamber is additionally provided with a pair mutually nested metal hinge part together, and described torsion spring is embedded at this to metal
Between articulated elements；Described bearing pin is placed through this on metal hinge part, will be organic to left clamp assembly, right clamp assembly, torsion spring
Be assembled together, the two ends of described torsion spring respectively correspondingly top pressure on the internal chamber wall of uncovered tail chamber both sides；In uncovered tail chamber
Inner side be additionally provided with one for the pneumatic inner chamber taking binder to wear be in roomy shape, accent be in narrow shape wear chamber groove.
Further, described left clamp assembly, the medial surface of right clamp assembly are respectively equipped with front inner concave, recess in centre
And rear inner concave；Teeth, the front inner concave of described left clamp assembly and right clamp assembly are additionally provided with wherein said front inner concave
Enclose formation dop；In described centre, recess is parabolically columnar structure, the centre of described left clamp assembly and right clamp assembly
Interior recess encloses formation and wears chamber groove；Described rear inner concave is smooth shape concave structure, after described metal hinge part is installed on this
On the centre position of inner concave, the pit for torsion spring holding positioning is additionally provided with rear inner concave；Described left clamp assembly and the right side
The rear inner concave of clamp assembly encloses the uncovered tail chamber of formation.
Yet further, described left clamp assembly, further respectively have metallic framework, further to carry in right clamp assembly
Rise the structural strength of fixture product and be not susceptible to deform.
The beneficial effects of the utility model: the inner side that (1) is passed through in the uncovered tail chamber of fixture is provided with one and takes for pneumatic
What binder wore wears chamber groove so that the use of fixture, binder can be taken to operate using pneumatic, greatly reduces artificial operation
Labour intensity, improve the operating efficiency of fixture application.(2) uncovered tail cavity configuration is provided with by the rear portion in fixture, makes folder
The hinge members such as the torsion spring of tool, metal hinge part, bearing pin can be arranged at the centre position in uncovered tail chamber in independent shape, greatly
Avoid the formation hiding liquid bath seam and generation, make fixture using after finishing, quite convenient for rinsing and cleaning, largely avoid folder
Tool, by the corrosion of metal treatment fluid, greatly extends the service life of fixture.(3) by fixture being made the structure of no handle
Make, make fixture be applicable not only to pneumatic take binder operation and use, and the construction very simple of whole fixture and compact, production
When also more save raw material, save production cost.(4) by wear chamber groove be arranged at uncovered tail chamber inner side, be in order that
Wear chamber groove to separate with hinge members such as torsion spring, metal hinge part, bearing pins, it is to avoid hide the formation of liquid bath seam, be reduced or avoided
The Zang Na for the treatment of fluid, saves the loss for the treatment of fluid, reduces production cost, environmental protection.
Brief description
Fig. 1 is side structure schematic diagram of the present utility model.
Fig. 2 is the side structure schematic diagram of right clamp assembly of the present utility model.
Fig. 3 is the perspective view of right clamp assembly of the present utility model.
Fig. 4 is perspective view of the present utility model.
Specific embodiment
As Figure 1 and Figure 4, a kind of no handle described in the utility model needs the pneumatic oxidation fixture taking binder to use cooperatively,
Including left clamp assembly 1, right clamp assembly 2, torsion spring 3, bearing pin 4, described left clamp assembly 1 is set with the front end of right clamp assembly 2
There is the dop 5 of the state of maintaining a normally open, be additionally provided with uncovered tail chamber 6 in the rear end of left clamp assembly 1 and right clamp assembly 2, fixture makes
With later, cleaning is convenient, can effectively reduce the corrosion to fixture for the treatment fluid, increases the service life, and can also reduce treatment fluid
Consumption, advantageously reducing can also environmental protection while enterprise's production capacity；The centre position in described uncovered tail chamber 6 is additionally provided with
A pair mutually nested metal hinge part 7 together, described torsion spring 3 be embedded at this to metal hinge part 7 between；Described bearing pin 4 is worn
It is placed in this on metal hinge part 7, left clamp assembly 1, right clamp assembly 2, torsion spring 3 are organically assembled together, described torsion
Respectively correspondingly top pressure is on the internal chamber wall of uncovered tail chamber 6 both sides, easy to assembly at the two ends of spring 3, and so greatly avoids
The line of rabbet joint after fixture is completed is formed, and will not hide embedding treatment fluid or dirt；Inner side in uncovered tail chamber 6 is additionally provided with one
For the pneumatic inner chamber taking binder to wear be in roomy shape, accent be in narrow shape wear chamber groove 20, in clamping or when unclamping workpiece, all
Binder can be taken to act on wear on chamber groove 20, make dop 5 open using pneumatic, structure is simple, can be suitably used for automation stream
Waterline produces, and is effectively reduced the labour intensity of workman, improves operating efficiency.
In order that the structure of left clamp assembly 1 of the present utility model, right clamp assembly 2 is more reasonable, so that left fixture
Assembly 1, right clamp assembly 2 can form dop 5, uncovered tail chamber 6 and wear chamber groove 20 after being completed, as shown in Figure 2 and Figure 3, left
Clamp assembly 1, the shape design of right clamp assembly 2 are identicals.As shown in Fig. 2 described left clamp assembly 1, right clamp assembly 2
Medial surface be respectively equipped with front inner concave 8, centre in recess 9 and rear inner concave 10；It is additionally provided with tooth on wherein said front inner concave 8
Tooth 81, prevents from skidding during clamping workpiece, and described left clamp assembly 1 encloses formation dop 5 with the front inner concave 8 of right clamp assembly 2；
In described centre, recess 9 is parabolically columnar structure, and this parabolic shape is constructed to pneumatic take binder to send out in operation
The raw situation skidded and come off.Described left clamp assembly 1 encloses formation with recess 9 in the centre of right clamp assembly 2 and wears chamber groove
20.Described rear inner concave 10 is smooth shape concave structure, and described metal hinge part 7 is installed on the centre position of this rear inner concave 10
On, the pit 101 for torsion spring 3 holding positioning is additionally provided with rear inner concave 10, after torsion spring 3 installs, its both ends is right respectively
Answer ground top pressure in left clamp assembly 1, the pit 101 of right clamp assembly 2, make torsion spring 3 realize positioning, prevent in use
The phenomenon of displacement in torsion spring 3；Described left clamp assembly 1 encloses the uncovered tail chamber of formation with the rear inner concave 10 of right clamp assembly 2
6.
In order to strengthen structural strength of the present utility model further, make in application process, the phenomenon that will not deform,
Metallic framework is further respectively had in described left clamp assembly 1, right clamp assembly 2.During application, according to left clamp assembly 1, right fixture
The moulding of the shape shape-designing metallic framework of assembly 2.
In order to optimize the utility model further, reduce fixture using the problem hiding acid, Tibetan alkali later, as Fig. 1, Fig. 4 institute
Show, described metal hinge part 7 is additionally provided with elliptical aperture 71, by such design, when needing to clean the utility model, water energy
It is flushed to the gap torsion spring 3 and bearing pin 4 through elliptical aperture 71, easy to clean.
Claims (4)
1. a kind of no handle needs the pneumatic oxidation fixture taking binder to use cooperatively, including left clamp assembly (1), right clamp assembly
(2), torsion spring (3), bearing pin (4) it is characterised in that:
The front end of described left clamp assembly (1) and right clamp assembly (2) is provided with the dop (5) of the state of maintaining a normally open, in left fixture
Assembly (1) is additionally provided with uncovered tail chamber (6) with the rear end of right clamp assembly (2)；
The centre position of described uncovered tail chamber (6) is additionally provided with a pair mutually nested metal hinge part (7) together, described torsion spring
(3) be embedded at this to metal hinge part (7) between；
Described bearing pin (4) is placed through this on metal hinge part (7), by left clamp assembly (1), right clamp assembly (2), torsion spring
(3) be organically assembled together, the two ends of described torsion spring (3) respectively correspondingly top pressure on the internal chamber wall of uncovered tail chamber (6) both sides；
It is in roomy shape, accent in narrow that inner side in uncovered tail chamber (6) is additionally provided with one for the pneumatic inner chamber taking binder to wear
Shape wear chamber groove (20).
2. according to claim 1 no handle need the pneumatic oxidation fixture taking binder to use cooperatively it is characterised in that: a described left side
Clamp assembly (1), the medial surface of right clamp assembly (2) be respectively equipped with front inner concave (8), centre in recess (9) and rear inner concave
(10)；
Teeth (81) are additionally provided with wherein said front inner concave (8), before described left clamp assembly (1) and right clamp assembly (2)
Inner concave (8) encloses formation dop (5)；
In described centre, recess (9) is parabolically columnar structure, the centre of described left clamp assembly (1) and right clamp assembly (2)
Interior recess (9) encloses formation and wears chamber groove (20)；
Described rear inner concave (10) is smooth shape concave structure, and described metal hinge part (7) is installed on this rear inner concave (10)
On centre position, the pit (101) for torsion spring (3) holding positioning is additionally provided with rear inner concave (10)；
Described left clamp assembly (1) encloses the uncovered tail chamber (6) of formation with the rear inner concave (10) of right clamp assembly (2).
3. according to claim 1 no handle need the pneumatic oxidation fixture taking binder to use cooperatively it is characterised in that: a described left side
Clamp assembly (1), right clamp assembly further respectively have metallic framework in (2).
4. according to claim 1 no handle need the pneumatic oxidation fixture taking binder to use cooperatively it is characterised in that: described gold
Belong to and be additionally provided with elliptical aperture (71) on articulated elements (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838263.4U CN205893435U (en) | 2016-08-04 | 2016-08-04 | No handle needs pneumatic oxidation anchor clamps of getting clamp cooperation and using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838263.4U CN205893435U (en) | 2016-08-04 | 2016-08-04 | No handle needs pneumatic oxidation anchor clamps of getting clamp cooperation and using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893435U true CN205893435U (en) | 2017-01-18 |
Family
ID=57783798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620838263.4U Active CN205893435U (en) | 2016-08-04 | 2016-08-04 | No handle needs pneumatic oxidation anchor clamps of getting clamp cooperation and using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087022A (en) * | 2016-08-04 | 2016-11-09 | 高志成 | A kind of without handle need pneumatic take binder with the use of oxidation fixture |
-
2016
- 2016-08-04 CN CN201620838263.4U patent/CN205893435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087022A (en) * | 2016-08-04 | 2016-11-09 | 高志成 | A kind of without handle need pneumatic take binder with the use of oxidation fixture |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |