CN201201721Y

CN201201721Y - Self-adapting fixture

Info

Publication number: CN201201721Y
Application number: CNU2008200585852U
Authority: CN
Inventors: 黄萱榕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-19
Filing date: 2008-05-19
Publication date: 2009-03-04
Anticipated expiration: 2018-05-19

Abstract

The utility model provides a self-adapting fixture, which comprises a fixed base, a fixture seat, a longitudinally through central hole and retainers, wherein the fixture seat is arranged on the fixed base, the longitudinally through central hole is arranged at the center of the fixture seat, the retainers are arranged via intervals along the side wall around the central hole of the fixture seat. More than four containing grooves which extend along the radial direction are arranged via intervals along the side wall around the central hole of the fixture seat, the retainers in the same number can be moved into the four containing grooves along the radial direction, and further, an elastic device acts on each retainer and enables the retainer to produce internally radial applied force. By utilizing the engagement among the elastic device and the retainers, hoses with various sizes and shapes can be retained, thereby saving resources and avoiding waste, and further, as the self-adapting fixture is provided with a plurality of retainers for retaining hoses, and the self-adapting fixture has multiple retaining points and large retaining force, thereby stably retaining hoses.

Description

The self adaptation anchor clamps

Technical field

The utility model relates to a kind of anchor clamps, relates to a kind of anchor clamps used in the filling apparatus especially.

Background technology

At present, in our daily life, often can use various product with the flexible pipe splendid attire, such as: daily necessities such as toothpaste, mildy wash, skin cream.In the process that described flexible pipe splendid attire product is carried out can, earlier the head end of the subsidiary lid of flexible pipe is put into anchor clamps usually and grip, then the can material is filled into the flexible pipe from the still untight afterbody opening of flexible pipe, utilize end sealing machine that the flexible pipe afterbody is sealed again.Flexible pipe is being carried out in the step of can, need make it be positioned to be convenient on the bottle placer position and the state of can with being stabilized with anchor clamps with the flexible pipe fixed clamp.Shown in Fig. 6 A, 7A, be the anchor clamps example of using in two kinds of prior aries.Wherein, anchor clamps 60 its centre holes 61 that Fig. 6 A shows are circular, being used for the clamping top is circular flexible pipe, schematic top plan view when demonstrating the 60 inner clamps gripping members of anchor clamps shown in Fig. 6 A, 62 clamping flexible pipes 69 among Fig. 6 B, when flexible pipe 69 head ends that match with anchor clamps 60 centre holes 61 apertures insert anchor clamps 60 centre holes 61 location, promptly carry out the clamping location by anchor clamps 60 in-to-in holders 62 by four direction, the pore size of its centre hole 61 is immutable; Anchor clamps 70 its centre holes 71 that Fig. 7 A shows are oval, being used for the clamping top is oval-shaped flexible pipe, schematic top plan view when demonstrating the 70 inner clamps gripping members of anchor clamps shown in Fig. 7 A, 72 clamping flexible pipes 79 among Fig. 7 B, when flexible pipe 79 head ends that match with anchor clamps 70 centre holes, 71 apertures and shape insert anchor clamps 70 centre holes 71 location, promptly carry out the clamping location by anchor clamps 70 in-to-in holders 72 by four direction, the pore size of its centre hole and shape also can not change.

The anchor clamps of the filling apparatus that generally uses are provided with the centre hole of fixed size, shape now, thereby the anchor clamps that production firm need have various different size type shapes come clamping top size, variform flexible pipe to be convenient to carry out canned to flexible pipe, and the shortcoming of formation waste, in the time of simultaneously will changing the size of producing flexible pipe or shape in production firm, promptly anchor clamps all on the bottle placer must be changed, production efficiency is also caused considerable influence.In addition, when the flexible pipe of existing anchor clamps clamping is elliptical shape or other non-circular shape, the flexible pipe head end is when inserting the anchor clamps centre hole, must be according to the accurate aligning direction of shaped position of its centre hole, otherwise promptly can't insert smoothly in the anchor clamps centre hole, operation causes puzzlement to automated production again for this.Based on above-mentioned shortcoming, existing anchor clamps have further improved necessity.

Summary of the invention

The purpose of this utility model is to provide a kind of self adaptation anchor clamps, and it is by open centre hole a fairly large number of holder of arranging in pairs or groups, and makes these self adaptation anchor clamps applicable to top shape, the flexible pipe that varies in size; And increase bite by a fairly large number of holder, increase the strength of clamping with this, thereby make these self adaptation anchor clamps more stable the clamping of flexible pipe.

For realizing described purpose, the self adaptation anchor clamps that the utility model provides, comprise a firm banking, one is located on the described firm banking and has the clamping fixture seat of the centre hole that vertically runs through, and the holder that the sidewall spacing is provided with around the centre hole of this clamping fixture seat, it is characterized in that: the sidewall spacing is provided with the storage tank that radially extends more than four around the centre hole of described clamping fixture seat, in these storage tanks, be respectively arranged with the holder that can move radially, and be arranged on this clamping fixture seat and act on each holder and make it have the springing of radially inner application force.

In addition, described storage tank is with spaced set.

In addition, described storage tank is the perforation that runs through the clamping fixture seat sidewall.

In addition, described holder outer face has the gulde edge of the described holder in location in the described clamping fixture seat sidewall perforation outside.

In addition, described springing can be spring coil.

In addition, the outer face of described holder has the groove of ccontaining described two spring coils,

In addition, in the outside of described clamping fixture seat centre hole sidewall have with described holder on the groove corresponding groove.

In addition, the madial wall epimere of described holder has the introducing limit of a wedge shape or circular arc, is convenient to flexible pipe and inserts this self adaptation anchor clamps.

Owing to adopt above-mentioned technical scheme, in the utility model self adaptation anchor clamps, these self adaptation anchor clamps utilize springing and holder to match can supply the flexible pipe of the different sizes of clamping, shape, thereby reach the purpose of saving resource, avoiding waste, simultaneously according to self adaptation jig Design of the present utility model, oval or non-circular flexible pipe head end does not need to consider the problem of directivity fully, and can insert in the anchor clamps smoothly in any direction when inserting; In addition, the utility model self adaptation anchor clamps have the holder of the clamping flexible pipe more than four, therefore have a plurality of bites, and clamping strength is big, thereby reaches the effect to it is fixed that hose clamp keeps steady.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a block diagram of the present utility model;

Fig. 3 A is the cut-away section structural representation of firm banking of the present utility model and clamping fixture seat;

Fig. 3 B is the birds-eye view of firm banking of the present utility model and clamping fixture seat;

Fig. 4 A is the lateral plan of holder of the present utility model;

Fig. 4 B is the outer face view of holder of the present utility model;

Fig. 4 C is the end face view of holder of the present utility model;

Fig. 5 A is a state reference map before the use of the present utility model;

Fig. 5 B is a running condition reference diagram of the present utility model;

Fig. 6 A is the schematic perspective view of existing a kind of anchor clamps;

Schematic top plan view when Fig. 6 B demonstrates the gripping member of anchor clamps inner clamps shown in Fig. 6 A clamping flexible pipe;

Fig. 7 A is the schematic perspective view of existing another kind of anchor clamps; And

Schematic top plan view when Fig. 7 B demonstrates the gripping member of anchor clamps inner clamps shown in Fig. 7 A clamping flexible pipe.

The specific embodiment

Fig. 1 is a three-dimensional exploded view of the present utility model, and Fig. 2 is a block diagram of the present utility model.These self adaptation anchor clamps 10 comprise that a firm banking 20, is located at the clamping fixture seat 30 on this firm banking 20, a plurality of holders 40, and two spring coils 50.

Wherein Fig. 3 A is the cut-away section structural representation of firm banking 20 of the present utility model and clamping fixture seat 30, and Fig. 3 B is the birds-eye view of firm banking 20 of the present utility model and clamping fixture seat 30.These firm banking 20 inner hollow, and can be one-body molded with described clamping fixture seat 30; These clamping fixture seat 30 centers have the centre hole 32 that vertically runs through this clamping fixture seat 30, the upper end of this centre hole 32 is an open opening, in having a plurality of perforation 31 radially on the sidewall around these clamping fixture seat 30 centre holes 32, holder 40 for respective amount can be arranged at wherein respectively with moving radially, and the sidewall outside has two circle grooves 33 around these clamping fixture seat 30 centre holes 32 in addition.

Fig. 4 A is the lateral plan of holder 40 of the present utility model; Fig. 4 B is the outer face view of holder 40 of the present utility model; Fig. 4 C is the end face view of holder 40 of the present utility model.The gulde edge 41 that has protrusion in the place, outer face both sides of the edge of this holder 30, and on the outer face of this holder 40, have two horizontal grooves 42, these two grooves 42 are corresponding with two circle grooves, 33 positions in the sidewall outside around described clamping fixture seat 30 centre holes 32, in order to ccontaining described two spring coils 50, these holder 40 madial wall epimeres have one and introduce limit 43, this introducing limit is wedge shape, so that when the flexible pipe head end is planted in clamping fixture seat 30 centre holes 32 of the utility model self adaptation anchor clamps 10, provide suitable guiding function.

When assembling the utility model self adaptation anchor clamps 10 as shown in fig. 1, at first each holder 40 is inserted in each perforation 31 of described clamping fixture seat 30, because the outer face of this holder 40 has gulde edge 41, this holder 40 can be positioned location in the sidewall perforation 31 of described clamping fixture seat 30; Then with described two spring coil 50 snares in the groove 33 in the groove 42 of described holder 40 and clamping fixture seat 30 outsides, thereby will these a plurality of holder 40 telescopicallies be fixed in the perforation 31 of sidewall around described clamping fixture seat 30 centre holes 32.Because described two spring coils 50 have elasticity, therefore insert clamping fixture seat 30 centre holes 32 and when having external force to act on described holder 40 madial walls as the flexible pipe head end, can be with holder 40 ejection laterally, spring coil 50 can be done corresponding distortion according to the effect of this external force, promptly can do corresponding distortion, thereby satisfy the demand that these self adaptation anchor clamps can be applied to the flexible pipe of different shaped shape, specification according to size, the shape of the flexible pipe in the centre hole 32 that inserts described clamping fixture seat 30.

When using these self adaptation anchor clamps 10, be depicted as state before flexible pipe 90 inserts these self adaptation anchor clamps 10, the maintenance virgin state of these self adaptation anchor clamps 10 as Fig. 5 A.Fig. 5 B is the constitution diagram that flexible pipe 90 inserts these self adaptation anchor clamps 10, and flexible pipe 90 is inserted in these self adaptation anchor clamps 10, because the introducing limit 43 of described holder 40 is a wedge shape, therefore is easy to just this flexible pipe 90 to be inserted in these self adaptation anchor clamps 10.Insert in the process of these self adaptation anchor clamps 10 at flexible pipe, this flexible pipe has outside application force to described holder 40, make this holder 40 to outer displacement, described two spring coils 50 also expand outwardly and stretch simultaneously, these two spring coils 50 have inside pressure to described holder 40 simultaneously, thereby make this a plurality of holder 40 grip both hose, and these self adaptation anchor clamps 10 have a plurality of holders 40, therefore the clamping strength of clamping flexible pipe is big, thereby reaches the effect to it is fixed that hose clamp keeps steady; In addition, described holder 40, described spring coil 50 can be flexible freely according to shape, the size of the flexible pipe of the insertion in these self adaptation anchor clamps 10, therefore go for the various different sizes of clamping, the flexible pipe of shape.

Selectively, the introducing limit of described holder can be made other and is easy to the shape that flexible pipe inserts, and is circular-arc such as making.Described spring coil also can replace with other rubber-like parts, such as replacing with rubber band.

Selectively, described perforation also can be the storage tank (sidewall that needn't run through clamping fixture seat, can be freely radially flexible as long as satisfy the holder that is placed in wherein), in this storage tank, be provided with springing, the two ends of this springing are connected to the inwall of holder and storage tank.

Be understandable that the detailed description of the foregoing description is in order to set forth and explain principle of the present utility model rather than to the qualification of protection domain of the present utility model.Under the prerequisite that does not break away from purport of the present utility model, one of ordinary skill in the art can be made modification by the understanding to the principle of being instructed of technique scheme on the embodiment basis, changes and changes.Therefore protection domain of the present utility model is limited to the appended claims.

Claims

1, a kind of self adaptation anchor clamps, comprise a firm banking, one is located on the described firm banking and has the clamping fixture seat of the centre hole that vertically runs through, and the holder that the sidewall spacing is provided with around the centre hole of this clamping fixture seat, it is characterized in that: the sidewall spacing is provided with the storage tank that radially extends more than four around the centre hole of described clamping fixture seat, in these storage tanks, be respectively arranged with the holder that can move radially, and be arranged on this clamping fixture seat and act on each holder and make it have the springing of radially inner application force.

2, self adaptation anchor clamps according to claim 1, it is characterized in that: described storage tank is with spaced set.

3, self adaptation anchor clamps according to claim 1 and 2 is characterized in that: described storage tank is the perforation that runs through the clamping fixture seat sidewall.

4, self adaptation anchor clamps according to claim 3 is characterized in that: described holder outer face has the gulde edge of the described holder in location in the described clamping fixture seat sidewall perforation outside.

5, self adaptation anchor clamps according to claim 4 is characterized in that: described springing is a spring coil.

6, self adaptation anchor clamps according to claim 5 is characterized in that: the outer face of described holder has the groove of ccontaining described spring coil,

7, self adaptation anchor clamps according to claim 6 is characterized in that: in the outside of described clamping fixture seat centre hole sidewall have with described holder on the groove corresponding groove.

8, according to the arbitrary described self adaptation anchor clamps of claim 4～7, it is characterized in that: the madial wall epimere of described holder has a wedge shape and introduces the limit.

9, according to the arbitrary described self adaptation anchor clamps of claim 4～7, it is characterized in that: the madial wall epimere of described holder has a circular arc and introduces the limit.