CN216031495U - Superimposed sheet mould fixing device - Google Patents

Abstract

The utility model discloses a fixing device for a laminated plate mold, which comprises a large bottom mold and a side film, wherein the large bottom mold is also provided with a magnetic box and a pressing clamp for pressing the side film, the pressing clamp comprises a fixing plate and a pressing plate vertically arranged on one side of the fixing plate, the pressing clamp also comprises a pressing bolt for abutting against the top end of the side film, the pressing plate is provided with a screw hole for the threaded connection of the pressing bolt, the pressing bolt comprises a rod body and a rod head, the rod head is coaxially provided with an upper sheath on the outer side of the circumference of the rod body, the top end surface of the pressing plate is provided with an annular groove for the clamping of the upper sheath, the end surface of the pressing plate on one side far away from the upper sheath is provided with a lower sheath, one end of the rod body far away from the rod head is fixedly connected with a matching sleeve, the matching sleeve is arranged in the lower sheath in a sliding manner, the upper sheath and the matching sleeve are covered on the outer side of the rod body, the utility model can prevent cement from splashing on a screw tooth when the pressing bolt presses or loosens the side film by arranging the upper sheath and the lower sheath, the clamp is convenient to disassemble and use for a long time.

Description

Superimposed sheet mould fixing device

Technical Field

The utility model relates to the technical field of laminated slab molds, in particular to a fixing device for a laminated slab mold.

Background

The laminated slab is a common tool in buildings, is formed by pouring concrete and reinforcing steel bars, generally needs a special die in the production process, as shown in figure 1, a side die 2 is arranged on a big bottom die 1, the bottom of the side die 2 is attached to the big bottom die 1 by fixing the side die 2 through a magnetic box, the outer edge of the edge of one side die is flush with the edge of the big bottom die, so that a magnetic box 17 is inconvenient to use, the side pressing is carried out through a fixing clamp, the bottom end of the fixing clamp is fixed on the big bottom die through a bolt, and the top end of the fixing clamp is abutted to the side die 2 through screwing the bolt, so that the fixing is finished; however, when cement is poured into the inner area of the surrounding of the side mold 2, the cement is easily splashed onto the fastening bolt of the fixing clamp, so that the bolt threads adhere to the cement, the fixing clamp is inconvenient to disassemble, and the next use of the fixing clamp is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a laminated slab mold, which solves the technical problem.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for a laminated plate mold comprises a large bottom mold, a plurality of side films connected into a frame shape are arranged on the large bottom mold, a magnetic box and a pressing clamp for pressing the side films are also arranged on the large bottom mold, the pressing clamp comprises a fixed plate and a pressing plate vertically arranged on one side of the fixed plate, and also comprises a pressing bolt used for abutting against the top end of the side die, the pressure plate is provided with a screw hole for the threaded connection of a pressure bolt, the pressure bolt comprises a rod body and a rod head, the rod head is coaxially provided with an upper sheath at the outer side of the circumference of the rod body, the top end surface of the pressure strip is provided with an annular groove for the upper sheath to be clamped in, a lower sheath is arranged on the end surface of one side of the pressure plate far away from the upper sheath, a matching sleeve is fixedly connected with one end of the club body far away from the club head, the upper sheath and the lower sheath are covered outside the rod body.

Preferably, the matching sleeve comprises a ring wall and a bottom plate fixed at the bottom of the ring wall, a bearing is embedded in the middle of the end face of one side of the bottom plate, the end of the compression bolt is fixed in the inner ring of the bearing, and the compression bolt is in rotating connection with the matching sleeve through matching with the bearing.

Preferably, the wall of the lower sheath is provided with an annular clamping groove for inserting the annular wall.

Preferably, the upper sheath is rotatably connected with the annular groove, and the annular wall is rotatably connected with the annular clamping groove.

Preferably, when the top end surface of the bottom plate is attached to the bottom end surface of the lower sheath, the bottom end surface of the bottom plate is parallel to the bottom end surface of the compression plate.

Compared with the prior art, the utility model has the beneficial effects that:

the upper sheath is arranged on the rod head, the matching sleeve is arranged at the bottom end of the rod body, the lower sheath is arranged at the bottom end of the pressing plate, and the lower sheath is arranged on the lower sheath in a vertically sliding manner; the annular groove is formed in the end face of the top of the compression plate, so that the compression bolt can move downwards to abut against the stroke of the side film.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of the present embodiment highlighting a hold down clamp;

FIG. 2 is a schematic view showing the overall structure of the pressing jig of the present embodiment;

FIG. 3 is an exploded view of the compression clamp of the present embodiment;

FIG. 4 is a schematic view showing the structure of the lower sheath according to the embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a large bottom die; 2. side mould; 3. a fixing plate; 4. a compression plate; 5. a hold-down bolt; 6. a screw hole; 7. a shaft body; 8. a club head; 9. putting a sheath; 10. an annular groove; 11. a lower sheath; 12. a fitting sleeve; 13. an annular wall; 14. a base plate; 15. a bearing; 16. an annular neck; 17. a magnetic box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a superimposed sheet mould fixing device, including big die block 1, be equipped with many side membranes that connect into the frame type on the big die block 1, still be equipped with the magnetism box 17 and the clamp that compress tightly that are used for compressing tightly side form 2 on the big die block 1, the clamp that compresses tightly includes fixed plate 3 and sets up perpendicularly in the pressure strip 4 of fixed plate 3 one side, the clamp that compresses tightly is still including being used for supporting the pressure bolt 5 on 2 tops of side form, set up the screw 6 that supplies pressure bolt 5 threaded connection on the pressure strip 4, pressure bolt 5 includes pole body 7 and pole head 8, pole head 8 is located the coaxial sheath 9 that is equipped with in pole body 7 circumference outside, the ring channel 10 that supplies sheath 9 card to go into is seted up to pressure strip 4 top end, the clamp plate is kept away from and is equipped with down sheath 11 on the terminal surface of one side of sheath 9, pole body 7 keeps away from the one end fixedly connected with cooperation cover 12 of pole head 8, cooperation cover 12 slides from top to bottom and sets up in sheath 11, go up sheath 9 and cooperation cover 12 cladding in pole body 7 outsides.

Specifically, cooperation cover 12 includes rampart 13 and the bottom plate 14 that is fixed in rampart 13 bottom, bottom plate 14 is used for fixing the middle part of rampart 13's a side end face and is equipped with to inlay and is equipped with bearing 15, 5 bottom fixing of clamp bolt are in bearing 15 inner circles, clamp bolt 5 forms the rotation with cooperation cover 12 through the cooperation with bearing 15 and is connected, clamp bolt 5 is through the cooperation with bearing 15, when clamp bolt 5 takes place the screw thread rotation with pressure-sensitive strip 4, can make rampart 13 slide from top to bottom on sheath 11 down, avoid rampart 13 and clamp bolt 5 fixed and the dead phenomenon of card to appear.

Specifically, the annular clamping groove 16 for inserting the annular wall 13 is formed in the wall of the lower sheath 11, and in this way, when the compression bolt 5 moves downwards, the annular wall 13 and the lower sheath 11 are not separated to cover the compression bolt 5 all the time, so that cement is prevented from splashing on the thread of the compression bolt 5.

Specifically, the upper sheath 9 is rotatably connected with the annular groove 10, and the annular wall 13 is rotatably connected with the annular clamping groove 16.

Specifically, the end face of the top of the bottom plate 14 is attached to the end face of the bottom of the lower sheath 11, the end face of the bottom plate 14 is parallel to the end face of the bottom of the compression plate 4, when the compression plate 4 is placed on the side mold 2, the bottom of the bottom plate 14 is also attached to the side mold 2 at the same time, compression can be directly performed by rotating the compression bolt 5, and the bolt moving stroke is reduced.

One specific application example of this embodiment is:

when the device is used, the bolt penetrates through the fixing plate 3 and is fixed on one side of the large bottom die 1 in a threaded manner (in the prior art), at the moment, the pressing plate 4 is attached to the top end face of the side die 2, the bottom plate 14 is also attached to the top end face of the side die 2, the pressing bolt 5 moves downwards to drive the bottom plate 14 to move downwards to press the tilted side die 2 by rotating the pressing bolt 5, so that the side die 2 is pressed on the large bottom die 1, the upper sheath 9 also moves downwards into the annular groove 10 in the downward moving process of the pressing bolt 5, the annular wall 13 slides downwards while rotating in the annular groove 16 of the lower sheath 11, the pressing bolt 5 is coated by the upper sheath 9, the lower sheath 11 and the matching sleeve 12 in the downward moving process, and the phenomenon that the laminated slab is splashed onto the thread of the pressing bolt 5 when cement is poured is effectively avoided, so that the use performance of the pressing tooth fixture is effectively ensured, the clamp is convenient to disassemble, assemble and use in the later period.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims (5)

1. The utility model provides a superimposed sheet mould fixing device, includes big die block (1), is equipped with many on big die block (1) and connects into the side membrane of frame type, still is equipped with magnetism box (17) and the clamp that compresses tightly that are used for compressing tightly side form (2) on big die block (1), its characterized in that: the pressing clamp comprises a fixing plate (3) and a pressing plate (4) vertically arranged on one side of the fixing plate (3), the pressing clamp further comprises a pressing bolt (5) used for abutting against the top end of the side die (2), a screw hole (6) for threaded connection of the pressing bolt (5) is formed in the pressing plate (4), the pressing bolt (5) comprises a rod body (7) and a rod head (8), the rod head (8) is located on the outer side of the circumference of the rod body (7) and is coaxially provided with an upper sheath (9), the top end face of the pressing plate (4) is provided with an annular groove (10) for clamping the upper sheath (9), the pressing plate is far away from one side end face of the upper sheath (9) and is provided with a lower sheath (11), one end of the rod body (7) far away from the rod head (8) is fixedly connected with a matching sleeve (12), the matching sleeve (12) is arranged in the lower sheath (11) in an up-down sliding mode, and the upper sheath (9) and the matching sleeve (12) are coated on the outer side of the rod body (7).

2. The laminated plate mold fixing device according to claim 1, wherein: the matching sleeve (12) comprises an annular wall (13) and a bottom plate (14) fixed at the bottom of the annular wall (13), a bearing (15) is embedded in the middle of one side end face of the bottom plate (14) used for fixing the annular wall (13), the bottom end of the compression bolt (5) is fixed in an inner ring of the bearing (15), and the compression bolt (5) is in rotating connection with the matching sleeve (12) through matching with the bearing (15).

3. The laminated plate mold fixing device according to claim 1, wherein: an annular clamping groove (16) for inserting the annular wall (13) is formed in the wall of the lower sheath (11).

4. The laminate mold fixture of claim 3, wherein: the upper sheath (9) is rotationally connected with the annular groove (10), and the annular wall (13) is rotationally connected with the annular clamping groove (16).

5. The laminated plate mold fixing device according to claim 2, wherein: the top end surface of the bottom plate (14) is attached to the bottom end surface of the lower sheath (11), and the bottom end surface of the bottom plate (14) is parallel to the bottom end surface of the compression plate (4).

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