CN212372364U

CN212372364U - Stability compression fittings of plywood processing usefulness

Info

Publication number: CN212372364U
Application number: CN202020718045.3U
Authority: CN
Inventors: 孙春
Original assignee: Siyang Asia Europe Wood Industry Co ltd
Current assignee: Siyang Asia Europe Wood Industry Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-19
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a plywood processing technology field just discloses a stability compression fittings that plywood processing was used, including the base. This stability compression fittings that plywood processing was used, make the connecting block downstream through hydraulic means, drive the clamp plate downstream when the connecting block downstream, extrude the bracing piece when the clamp plate contacts with the plywood of treating processing, thereby make the left and right sides bracing piece use the fixed axle to rotate towards opposite direction as the centre of a circle, the bracing piece exists certain interact power under the effect of installation spring and between the plywood of treating processing this moment, preliminary increase stability, and the bracing piece receives the inside back clamp plate that the extrusion got into movable groove and directly contacts with the plywood of treating processing, the clamp plate received coupling spring this moment, the pressure of baffle and movable rod, thereby make pressfitting more stable, the effectual unstable phenomenon that leads to the pressure unstability of hydraulic means internal pressure of having avoided appears.

Description

Stability compression fittings of plywood processing usefulness

Technical Field

The utility model relates to a plywood processing technology field specifically is a stable compression fittings of plywood processing usefulness.

Background

The plywood is a three-layer or multi-layer plate material formed by rotary cutting wood sections into veneers or slicing battens into veneers and gluing the veneers by using an adhesive, usually odd-layer veneers are used, the fiber directions of the veneers on adjacent layers are mutually vertical to glue the veneers, the plywood is one of common furniture materials, is one of three large plates of an artificial plate and can also be used as functional materials of airplanes, ships, trains, automobiles, buildings, packing boxes and the like, a group of veneers are usually formed by mutually vertical assembly and gluing according to the wood grain directions of the adjacent layers, usually, a surface plate and an inner plate are symmetrically arranged on two sides of a central layer or a plate core, glued veneers are used for preparing a plate blank which is criss-crossed according to the wood grain directions, and the glued veneers are pressed under the condition of heating or not heating, the number of.

The plywood on the market can use compression fittings in the in-process of production, and hydraulic equipment is used to this kind of device mostly, but hydraulic equipment can exist when using because hydraulic pressure is not stable enough, appears partial position pressure phenomenon that is not stable enough, so provides a stability compression fittings that plywood processing was used and solves above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stable compression fittings of plywood processing usefulness possesses advantages such as stability is good, has solved the stability problem that is good inadequately.

(II) technical scheme

For the purpose that realizes above-mentioned stability is good, the utility model provides a following technical scheme: a stable pressing device for processing plywood comprises a base, wherein the top of the base is fixedly connected with a hydraulic device, the bottom of the hydraulic device is fixedly connected with a connecting block, a hollow cavity is formed inside the connecting block, a movable rod which penetrates through the hollow cavity and extends to the lower part of the connecting block is inserted into the top of the connecting block, a partition plate positioned inside the hollow cavity is sleeved outside the movable rod, the bottom of the partition plate is fixedly connected with a connecting spring which is sleeved outside the movable rod and is connected with the bottom wall inside the hollow cavity, the bottom of the movable rod is fixedly connected with a pressing plate, the bottom of the pressing plate is provided with a movable groove, two rotating grooves which are formed inside the pressing plate are arranged on the top wall inside the movable groove, a fixed shaft is fixedly connected between the front side wall and the rear side wall inside the rotating groove, and a connecting plate which is positioned inside, the bottom fixedly connected with of connecting plate runs through the activity recess and extends to the bracing piece of clamp plate below, and the rotation groove has been seted up to the bottom of bracing piece, and the inside swing joint that rotates the groove has the turning block that contacts with the base, the left and right sides fixedly connected with is located the inside installation spring of activity recess between the bracing piece.

Preferably, the hollow cavities are nine in number, the nine hollow cavities are divided into three groups, and one group of three hollow cavities are distributed at equal intervals.

Preferably, the movable grooves are rectangular grooves, the number of the movable grooves is six, the movable grooves are divided into a left group and a right group, and the movable grooves are distributed at equal intervals.

Preferably, the rotating grooves are twelve and twelve in number and are divided into six groups, six groups of the rotating grooves and six movable grooves are in one-to-one correspondence, the rotating grooves are symmetrically distributed, and the top wall in the rotating groove is an arc-shaped surface.

Preferably, the bracing piece is the rectangle pole, and the bracing piece is total twelve, twelve the bracing piece and twelve the rotation recess is the one-to-one relation, and the bracing piece divide into six groups, a set of two the bracing piece is the symmetric distribution, and the left and right sides of bracing piece is the inclined plane, and the inclination of inclined plane is thirty-five degrees.

Preferably, the rotating block is a spherical block, and the diameter of the rotating block is smaller than that of the rotating groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a stable compression fittings of plywood processing usefulness possesses following beneficial effect:

this stability compression fittings that plywood processing was used, make the connecting block downstream through hydraulic means, drive the clamp plate downstream when the connecting block downstream, extrude the bracing piece when the clamp plate contacts with the plywood of treating processing, thereby make the left and right sides bracing piece use the fixed axle to rotate towards opposite direction as the centre of a circle, the bracing piece exists certain interact power under the effect of installation spring and between the plywood of treating processing this moment, preliminary increase stability, and the bracing piece receives the inside back clamp plate that the extrusion got into movable groove and directly contacts with the plywood of treating processing, the clamp plate received coupling spring this moment, the pressure of baffle and movable rod, thereby make pressfitting more stable, the effectual unstable phenomenon that leads to the pressure unstability of hydraulic means internal pressure of having avoided appears.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.

In the figure: the device comprises a base 1, a hydraulic device 2, a connecting block 3, a hollow cavity 4, a movable rod 5, a partition plate 6, a connecting spring 7, a pressing plate 8, a rotating groove 9, a fixing shaft 10, a connecting plate 11, a movable groove 12, a supporting rod 13, a rotating block 14, a rotating groove 15 and a mounting spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a stable pressing device for plywood processing comprises a base 1, a hydraulic device 2 is fixedly connected to the top of the base 1, a connecting block 3 is fixedly connected to the bottom of the hydraulic device 2, hollow cavities 4 are formed in the connecting block 3, nine hollow cavities 4 are provided, the nine hollow cavities 4 are divided into three groups, one group of three hollow cavities 4 are distributed at equal intervals, a movable rod 5 penetrating through the hollow cavities 4 and extending to the lower side of the connecting block 3 is inserted into the top of the connecting block 3, a partition plate 6 located in the hollow cavities 4 is sleeved outside the movable rod 5, a connecting spring 7 sleeved outside the movable rod 5 and connected with the inner bottom wall of the hollow cavity 4 is fixedly connected to the bottom of the partition plate 6, a pressing plate 8 is fixedly connected to the bottom of the movable rod 5, a movable groove 12 is formed in the bottom of the pressing plate 8, the movable groove 12 is a rectangular groove, and the total, six movable grooves 12 are divided into a left group and a right group, three movable grooves 12 in one group are distributed at equal intervals, the top wall in the groove of each movable groove 12 is provided with two rotating grooves 9 which are arranged in a pressure plate 8, the total number of the rotating grooves 9 is twelve, twelve rotating grooves 9 are divided into six groups, the six groups of rotating grooves 9 and the six movable grooves 12 are in one-to-one correspondence, one group of two rotating grooves 9 are symmetrically distributed, the top wall in the groove of each rotating groove 9 is an arc surface, a fixed shaft 10 is fixedly connected between the front side wall and the rear side wall in the groove of each rotating groove 9, the outside of each fixed shaft 10 is sleeved with a connecting plate 11 which is positioned in each rotating groove 9 and extends into the corresponding movable groove 12, the bottom of each connecting plate 11 is fixedly connected with a support rod 13 which penetrates through the corresponding movable groove 12 and extends to the lower part of the pressure plate 8, the support rods 13 are rectangular rods 13, the, the supporting rods 13 are divided into six groups, two supporting rods 13 in one group are symmetrically distributed, the left side and the right side of each supporting rod 13 are inclined planes, the inclined angle of each inclined plane is thirty-five degrees, a rotating groove 15 is formed in the bottom of each supporting rod 13, a rotating block 14 in contact with the base 1 is movably connected inside the rotating groove 15, the rotating block 14 is a spherical block, the diameter of the rotating block 14 is smaller than that of the rotating groove 15, an installation spring 16 positioned inside a movable groove 12 is fixedly connected between the supporting rods 13 on the left side and the right side, the connecting block 3 moves downwards through the hydraulic device 2, the pressing plate 8 is driven to move downwards when the connecting block 3 moves downwards, the supporting rods 13 are extruded when the pressing plate 8 is in contact with the plywood to be processed, so that the supporting rods 13 on the left side and the right side rotate towards opposite directions by taking the fixed shaft 10 as the circle center, and certain interaction force exists, the preliminary stability that has increased, and bracing piece 13 receives the inside back clamp plate 8 that the extrusion got into movable groove 12 directly to contact with the plywood of treating processing, and clamp plate 8 receives the pressure of coupling spring 7, baffle 6 and movable rod 5 this moment to make pressfitting stability more, the effectual 2 internal pressure unstability of having avoided hydraulic means leads to the unstable phenomenon of pressure to appear.

In conclusion, the stable pressing device for plywood processing enables the connecting block 3 to move downwards through the hydraulic device 2, the pressing plate 8 is driven to move downwards when the connecting block 3 moves downwards, the supporting rod 13 is extruded when the pressing plate 8 is contacted with a plywood to be processed, so that the supporting rods 13 on the left side and the right side rotate towards opposite directions by taking the fixed shaft 10 as a circle center, a certain interaction force exists between the supporting rod 13 and the plywood to be processed under the action of the mounting spring 16, the stability is initially increased, the supporting rod 13 is extruded to enter the movable groove 12, the pressing plate 8 is directly contacted with the plywood to be processed, the pressing plate 8 is pressed by the connecting spring 7, the partition plate 6 and the movable rod 5, the pressing is more stable, and the phenomenon that the pressure is unstable due to unstable internal pressure of the hydraulic device 2 is effectively avoided, the problem of stability not good enough is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stability compression fittings of plywood processing usefulness, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a hydraulic device (2), the bottom of the hydraulic device (2) is fixedly connected with a connecting block (3), a hollow cavity (4) is formed inside the connecting block (3), a movable rod (5) which penetrates through the hollow cavity (4) and extends to the lower portion of the connecting block (3) is inserted into the top of the connecting block (3), a partition plate (6) which is located inside the hollow cavity (4) is sleeved outside the movable rod (5), a connecting spring (7) which is sleeved outside the movable rod (5) and connected with the inner bottom wall of the cavity of the hollow cavity (4) is fixedly connected to the bottom of the movable rod (5), a pressing plate (8) is fixedly connected to the bottom of the pressing plate (8), a movable groove (12) is formed in the bottom of the pressing plate (8), and two rotating grooves (9) which are formed inside the pressing plate (8) are installed on the top wall, rotate between recess (9) inslot front and back both sides wall fixedly connected with fixed axle (10), the outside of fixed axle (10) has been cup jointed and is located to rotate recess (9) inside and extend to connecting plate (11) of activity recess (12) inside, the bottom fixedly connected with of connecting plate (11) runs through activity recess (12) and extends to bracing piece (13) of clamp plate (8) below, rotation groove (15) have been seted up to the bottom of bracing piece (13), the inside swing joint that rotates groove (15) has rotor block (14) that contact with base (1), the left and right sides fixedly connected with is located the inside installation spring (16) of activity recess (12) between bracing piece (13).

2. A stable stitching assembly for plywood processing according to claim 1, wherein: nine hollow cavities (4) are provided, nine hollow cavities (4) are divided into three groups, and one group of three hollow cavities (4) are distributed at equal intervals.

3. A stable stitching assembly for plywood processing according to claim 1, wherein: activity recess (12) are the rectangle recess, and activity recess (12) are total six, six activity recess (12) divide into about two sets of, a set of three activity recess (12) are the equidistance and distribute.

4. A stable stitching assembly for plywood processing according to claim 3, wherein: rotate recess (9) totally twelve, twelve rotate recess (9) and divide into six groups, six groups rotate recess (9) and six movable groove (12) are the one-to-one relation, and a set of two rotate recess (9) and be symmetric distribution, and rotate recess (9) inslot roof and be the arcwall face.

5. A stable compression fittings that plywood processing was used according to claim 4, characterized in that: the utility model discloses a set of bracing piece, including bracing piece (13), rotation recess (9) and a set of bracing piece (13) are the recess, bracing piece (13) are the rectangle pole, and total twelve, twelve of bracing piece (13) rotate recess (9) and are the one-to-one relation, and bracing piece (13) divide into six groups, a set of two bracing piece (13) are symmetric distribution, and the left and right sides of bracing piece (13) is the inclined plane, and the inclination of inclined plane is thirty-five degrees.

6. A stable stitching assembly for plywood processing according to claim 1, wherein: the rotating block (14) is a spherical block, and the diameter of the rotating block (14) is smaller than that of the rotating groove (15).