CN205043908U - Non -rigid pressure device of timber compoment terminal surface - Google Patents

Abstract

The utility model provides a non -rigid pressure device of timber compoment terminal surface that can evenly exert pressure everywhere to the timber compoment terminal surface. It include an inside be used for placing the gasbag, one end open -ended barrel, the department is provided with the clamping mechanism who is used for pressing from both sides tight timber compoment at the barrel open end, gasbag in the barrel has the air inlet, the back is being aerifyd to the gasbag, towards barrel open end inflation and with an end face contaction of timber compoment to to this terminal surface pressurization. Owing to adopted to have flexible gasbag as application of force component, gasbag after aerifing is the pressure equalling everywhere, and the gasbag can change along with the timber compoment shape that contacts with it moreover, can keep all the time with the in close contact with's everywhere of timber compoment state, so the utility model discloses can be to evenly exerting pressure everywhere on the timber compoment terminal surface.

Description

The non-rigid pressue device of timber compoment end face

Technical field

The utility model relates to the pressue device of exerting pressure to the end face of timber compoment, specifically, is the non-rigid pressue device of a kind of timber compoment end face.

Background technology

In order to timber compoment end face can be infiltrated fast to some the Small molecular bodies be attached in the adhesive of timber compoment end face or other powdery, glass state material, usually need the timber compoment end face pressurization to these materials of attachment.As the end face in order to enter into wood members to carbon fiber, need the wood members end face pressurization to attachment carbon fiber.

But existing pressue device is generally rigid pressurized device, be namely generally the sheet material of rigidity to the body of exerting pressure of timber compoment pressurization.Because the rigidity of sheet material is larger, add that plate surface and timber compoment end face all can not be completely smooth, the pressure that timber compoment end face is subject to everywhere differs in size, and causes Small molecular body to be difficult to enter timber compoment end face, or enters into the Small molecular body skewness of timber compoment end face.

Utility model content

The purpose of this utility model is to provide a kind of non-rigid pressue device of timber compoment end face can exerted pressure to timber compoment end face uniform throughout.

The non-rigid pressue device of this timber compoment end face, comprise an inside for place air bag, the cylindrical shell of one end open; Cartridge openings end place is provided with the clamp system for clamping timber compoment; Air bag in cylindrical shell has air inlet; Air bag after inflation, towards the expansion of cartridge openings end with an end contact of timber compoment, thus pressurizes to this end face.

The above-mentioned non-rigid pressue device of timber compoment end face, described cylindrical shell is cylinder, and air bag is for being positioned at cylindrical airbag.

The above-mentioned non-rigid pressue device of timber compoment end face, clamp system is can relative at least two claws of barrel wall relative movement.Best, described claw is connected with barrel wall by screw thread pair.

The beneficial effects of the utility model: there is flexible air bag as force application component owing to have employed, air bag after inflation equalization of pressure everywhere, and air bag can change along with the timber compoment shape contacted with it, all the time the utility model the state with the close contact everywhere of timber compoment can be kept, so can be exerted pressure to uniform throughout on timber compoment end face.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the non-rigid pressue device of timber compoment end face of the present utility model.

Fig. 2 is the left view of Fig. 1.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

See the non-rigid pressue device of timber compoment end face shown in Fig. 1,2, comprise an inside for place cylindrical airbag 1, the cylinder 2 of lower ending opening; The clamp system 3 for clamping timber compoment is provided with at cylinder opening end place.Clamp system is can along four claws 31 of cylinder radially with respect to barrel wall relative movement.Four claws are distributed on barrel wall.Each claw is connected with barrel wall by screw thread pair.

During use, wood members 4 is placed on cylinder 2 lower ending opening place, clamps four of wood members 4 sides 42 by rotating claw 31, four claws.

Air bag upper end in cylindrical shell has the air inlet 11 exposing cylinder 2 upper end.By air inlet 11 pairs of air bags after inflation, expanding towards cartridge openings end and contact with the end face 41 of wood members 4 in the lower end of air bag, thus pressurizes to this end face.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.

Claims (4)

1. the non-rigid pressue device of timber compoment end face, is characterized in that: it comprise an inside for place air bag, the cylindrical shell of one end open; Cartridge openings end place is provided with the clamp system for clamping timber compoment; Air bag in cylindrical shell has air inlet; Air bag after inflation, towards the expansion of cartridge openings end with an end contact of timber compoment, thus pressurizes to this end face.

2. the non-rigid pressue device of timber compoment end face as claimed in claim 1, is characterized in that: described cylindrical shell is cylinder, and air bag is for being positioned at cylindrical airbag.

3. the non-rigid pressue device of timber compoment end face as claimed in claim 1, is characterized in that: clamp system is can relative at least two claws of barrel wall relative movement.

4. the non-rigid pressue device of timber compoment end face as claimed in claim 3, is characterized in that: described claw is connected with barrel wall by screw thread pair.