CN216152649U - Die clamping tool - Google Patents

Abstract

The utility model relates to a mold clamping tool, which is used for fixing a first mold flange and a second mold flange and comprises: the first clamping piece is connected with the first mold flange; the second clamp is connected with the second mold flange; and the adjusting piece is connected with the first clamping piece and the second clamping piece at two lengthwise ends respectively, and the connecting position of at least one of the first clamping piece and the second clamping piece and the adjusting piece can be adjusted in the lengthwise direction of the adjusting piece. According to the die clamping tool, the first clamping piece and the second clamping piece can be close to or far away from each other by adjusting the connecting positions of the first clamping piece and the second clamping piece and the adjusting piece. When first folder and second folder were close to each other, can lock first mould flange and second mould flange, prevent to take place to rise the mould phenomenon and influence the shaping quality when pouring shaping prefabricated component. When the first clamping piece and the second clamping piece are far away from each other, the first flange die and the second flange die are unlocked, and the first flange die and the second flange die are conveniently detached.

Description

Die clamping tool

Technical Field

The utility model relates to the technical field of building assembly, in particular to a die clamping tool.

Background

The prefabricated building is that corresponding building prefabricated parts are manufactured in a processing plant and then transported to a construction site for assembly. The system achieves the aims of short construction period, low cost and high efficiency of the building.

The prefabricated parts are formed by pouring through large-scale moulds, and the large-scale moulds used by the prefabricated parts need to be fixed during installation. In the traditional technology, a large-scale mold is usually fixed by a large number of bolts, so that on one hand, the mold is inconvenient to disassemble and assemble; on the other hand, the yield of the produced prefabricated parts is low due to the mold expansion phenomenon when concrete is poured.

SUMMERY OF THE UTILITY MODEL

Therefore, the mold clamping tool is needed to solve the problems that the mold of the prefabricated part is not convenient to assemble and disassemble, and the yield of the produced prefabricated part is low due to the mold expansion phenomenon when concrete is poured, and the mold clamping tool is needed to be provided.

The utility model provides a die clamping tool for fixed first mould flange and second mould flange, die clamping tool includes:

the first clamping piece is used for being connected with the first mold flange;

the second clamping piece is used for being connected with the second mold flange; and

the adjusting device comprises an adjusting piece, wherein two lengthwise ends of the adjusting piece are respectively connected with the first clamping piece and the second clamping piece, and the connecting position of at least one of the first clamping piece and the second clamping piece and the adjusting piece is adjustable in the lengthwise direction of the adjusting piece.

In one embodiment, the adjusting piece can be controlled to rotate forwards or backwards around the axis of the adjusting piece;

when the adjusting member rotates forward, at least one of the first clamping member and the first clamping member approaches the other one along the adjusting member; when the adjustment member is inverted, at least one of the first clip member and the first clip member is spaced apart from the other along a length of the adjustment member.

In one embodiment, one end of the adjusting member is provided with a first threaded section, the other end of the adjusting member is provided with a second threaded section, the first clamping member is provided with a first threaded hole in threaded connection with the first threaded section, and the second clamping member is provided with a second threaded hole in threaded connection with the second threaded section;

wherein the first thread segments and the second thread segments have opposite handedness.

In one embodiment, the mold clamping tool further comprises a first limiting block and a second limiting block, the first limiting block and the second limiting block are fixedly connected to the adjusting member, the first limiting block is located at one end, away from the first clamping member, of the first threaded section, and the second limiting block is located at one end, away from the second clamping member, of the second threaded section.

In one embodiment, the mold clamping tool further comprises a fixing seat fixedly connected with the first mold rib, and the first clamping piece is detachably connected with the fixing seat.

In one embodiment, the first clamping piece has a hook portion, the mold clamping tool further includes a fitting portion fixedly connected to the fixing seat, and the hook portion is hooked to the fitting portion.

In one embodiment, the mating portion is a connecting post.

In one embodiment, the mold clamping tool further comprises a fixing column, the hook portion is provided with a first fixing hole, the fixing seat is provided with a second fixing hole, and the fixing column penetrates through the first fixing hole and the second fixing hole.

In one embodiment, the mold clamping tool further comprises a mounting frame, the mounting frame is used for being fixedly connected with the second mold rib, and the second clamping piece is rotatably connected to the mounting frame.

In one embodiment, the mold clamping tool further comprises a rotating shaft, the second clamping piece is provided with a first through hole, a second through hole is formed in the mounting frame, and the rotating shaft is arranged in the first through hole and the second through hole in a penetrating mode.

According to the die clamping tool, the first clamping piece and the second clamping piece can be close to or far away from each other by adjusting the connecting position of the first clamping piece and/or the second clamping piece and the adjusting piece. When the first clamping piece and the second clamping piece are close to each other, the first mold flange and the second mold flange can be locked, and the influence on the molding quality due to the mold expansion phenomenon during the pouring of the prefabricated part 42 is avoided. When the first clamping piece and the second clamping piece are far away from each other, the first flange die and the second flange die are unlocked, and the first flange die and the second flange die are convenient to disassemble. Compared with the traditional die fixing mode, the die clamping tool has the advantages that the steps are fewer in fixing, the die clamping tool is more convenient to disassemble and assemble, and the phenomenon that the die expansion phenomenon is caused when a prefabricated forming component is poured can be effectively prevented from affecting the forming quality.

Drawings

Fig. 1 is a schematic structural diagram of a mold clamping tool according to an embodiment of the present invention;

FIG. 2 is a schematic view of the mold clamping tooling of FIG. 1 clamping a mold;

FIG. 3 is a schematic view of a mold release manner of the mold clamping assembly of FIG. 2;

fig. 4 is a schematic view of another mold release manner of the mold clamping tooling of fig. 2.

A first clip member 10; a first threaded hole 11; a hook portion 12; a connecting column 13; a first fixing hole 14; a fixing column 15; a fixed base 16; a second fixing hole 17;

a second clip member 20; a second threaded hole 21; a mounting frame 23; a rotating shaft 24; a first through hole 25;

an adjustment member 30; a first thread segment 311; the second thread segments 312; a rotating member 32; a first stopper 33; a second stopper 34;

a first mold rib 40; a second mold rib 41; the prefabricated elements 42.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, an embodiment of the present invention provides a mold clamping tool, which is used to fix a first retaining mold 40 and a second retaining mold 41 that are oppositely disposed. The mould presss from both sides tight frock includes: a first clamp member 10, a second clamp member 20, and an adjustment member 30.

The first clip member 10 is adapted to be connected to a first mold rib 40 and the second clip member 20 is adapted to be connected to a second mold rib 41. The adjusting member 30 is connected to the first and second clamp members 10 and 20 at both longitudinal ends thereof, respectively, and the connecting position of at least one of the first and second clamp members 10 and 20 to the adjusting member 30 is adjustable in the longitudinal direction of the adjusting member 30. That is, the first and second clip members 10 and 20 can move toward and away from each other in the longitudinal direction of the adjustment member 30. Therefore, when the first rib mold 40 and the second rib mold 41 need to be locked, the connecting position of the first clamping piece 10 and/or the second clamping piece 20 and the adjusting piece 30 is adjusted, so that the first clamping piece 10 and the second clamping piece 20 are close to each other until the first rib mold and the second rib mold are locked, and further the influence on the molding quality due to the mold expansion phenomenon during the pouring of the prefabricated part 42 is prevented. When the first rib mold 40 and the second rib mold 41 need to be disassembled, the connecting position of the first clamping piece 10 and/or the second clamping piece 20 and the adjusting piece 30 is adjusted, so that the first clamping piece 10 and the second clamping piece 20 are far away from each other, and the first rib mold 40 and the second rib mold 41 are unlocked, so that the first rib mold 40 and the second rib mold 41 can be disassembled conveniently.

The mold clamping tool enables the first clamping piece 10 and the second clamping piece 20 to approach or separate from each other by adjusting the connecting position of the first clamping piece 10 and/or the second clamping piece 20 and the adjusting piece 30. When the first clamping piece 10 and the second clamping piece 20 are close to each other, the first mold rib 40 and the second mold rib 41 can be locked, and the phenomenon that mold expansion occurs when the prefabricated part 42 is cast and formed is prevented from affecting the forming quality. When the first clamping piece 10 and the second clamping piece 20 are far away from each other, the first flange mold 40 and the second flange mold 41 are unlocked, so that the first flange mold 40 and the second flange mold 41 are conveniently detached. Compared with the traditional die fixing mode, the die clamping tool has fewer fixing steps and is more convenient to disassemble and assemble, and the influence on the forming quality caused by the die expansion phenomenon can be effectively prevented when the forming prefabricated part 42 is poured.

In the embodiment of the present invention, the adjustment member 30 can be controlled to rotate forward or backward around its own axis, when the adjustment member 30 rotates forward, at least one of the first clamp member 10 and the first clamp member 10 approaches the other one of the adjustment member 30, and when the adjustment member 30 rotates backward, at least one of the first clamp member 10 and the first clamp member 10 moves away from the other one of the adjustment member 30 along the longitudinal direction thereof. Thus, the distance between the first clamping member 10 and the second clamping member 20 can be continuously tightened only by continuously rotating the adjusting member 30, and the first flange mold 40 and the second flange mold 41 are driven to approach each other until the locking reaches the first flange mold 40 and the second flange mold 41. Further, when the first flange mold 40 and the second flange mold 41 need to be disassembled, the first flange mold 40 and the second flange mold 41 can be loosened only by reversely rotating the adjusting member 30, and the method has the advantages of simple steps and convenience in operation.

In some embodiments, one end of the adjustment member 30 is provided with a first threaded section 311, the other end of the adjustment member 30 is provided with a second threaded section 312, the first clamp member 10 has a first threaded hole 11 threadedly coupled to the first threaded section 311, and the second clamp member 20 has a second threaded hole 21 threadedly coupled to the second threaded section 312. Thus, when the adjustment member 30 is rotated, the first threaded hole 11 moves on the first threaded section 311 to adjust the connection position of the first clamp member 10 to the adjustment member 30, and the second threaded hole 21 moves on the second threaded section 312 to adjust the connection position of the second clamp member 20 to the adjustment member 30. Further, to enable relative movement between the first threaded bore 11 and the second threaded bore 21 when the adjustment member 30 is rotated in the forward direction, the first threaded section 311 is rotated in an opposite direction to the second threaded section 312. That is, when the first threaded section 311 rotates forward, the second threaded section 312 rotates backward, so that the first threaded hole 11 and the second threaded hole 21 move in opposite directions, and the first clamping member 10 and the second clamping member 20 are moved closer to and away from each other.

In some embodiments, to facilitate rotating the adjustment member 30, the mold clamping assembly further includes a rotating member 32, and the adjustment member 30 is coupled to the rotating member 32. When it is desired to rotate the adjustment member 30, only the rotation member 32 need be rotated. It is understood that the rotating member 32 may be a handle, a pull rod, or the like, which is convenient for a user to rotate the adjusting member 30, and is not limited thereto.

Specifically, in the embodiment, the rotating member 32 is a nut, the adjusting member 30 is disposed through the nut and fixedly connected to the nut, and when the adjusting member 30 needs to be rotated, the rotating member 32 only needs to be rotated by a wrench, which is simple in structure and convenient to operate.

In some embodiments, the mold clamping tool further includes a first stopper 33 and a second stopper 34 fixedly connected to the adjusting member 30, the first stopper 33 is located at an end of the first threaded section 311 facing away from the first clamping member 10, and the second stopper 34 is located at an end of the second threaded section 312 facing away from the second clamping member 20. When the first clamping member 10 and the second clamping member 20 move relatively, the first threaded hole 11 moves a distance on the first threaded section 311 and abuts against the first stop 33, so as to prevent the first clamping member 10 from moving further. Similarly, the second threaded hole 21 moves a distance on the second threaded section 312 to abut against the first stopper 33 to prevent the second clip 20 from moving further, so as to prevent the first and second retaining molds from crushing other components due to the close distance.

In an embodiment of the present invention, referring to fig. 1 again, the mold clamping tool further includes a fixing base 16 for fixedly connecting with the first mold rib 40, and the first clamping member 10 is detachably connected with the fixing base 16. When the mold needs to be disassembled, the distance between the first clamping member 10 and the second clamping member 20 is adjusted, so that there is no tension between the first clamping member 10 and the second clamping member 20, and the first clamping member 10 is disassembled from the fixing seat 16, so that the first mold rib 40 and the second mold rib 41 can be separated.

In some embodiments, the first clamping member 10 has a hook portion 12, the mold clamping tool further includes a mating portion fixedly connected to the fixing base 16, the hook portion 12 is connected to the adjusting member 30, and the hook portion 12 is hooked on the mating portion. Specifically, the hook portion 12 is provided with a first threaded hole 11, and the hook portion 12 is connected to the adjustment member 30 through the first threaded hole 11. When the stud rotates forwards, the hook portion 12 continuously moves towards the direction close to the second clamping piece 20, and then the matching portion is pulled, so that the first mold rib 40 moves towards the second mold rib 41, and the effect of tensioning the first mold rib 40 and the second mold rib 41 is achieved. When the stud is reversely rotated, the hook part 12 and the matching part are gradually loosened, and when no tension force exists between the hook part 12 and the matching part, the hook part 12 can be easily taken down from the matching part, as shown in fig. 3, so that the effect of quickly removing the die clamping tool from the first die is achieved. Optionally, the mating portion is a connecting post 13. Optionally, the mating portion is a connecting post 13.

In some embodiments, to prevent the hook portion 12 from rotating about the attachment post 13. The die clamping tool further comprises a fixing column 15, a first fixing hole 14 is formed in the hook portion 12, a second fixing hole 17 is formed in the fixing column 16, and the fixing column 15 penetrates through the first fixing hole 14 and the second fixing hole 17. When the hook part 12 is hooked on the connecting column 13, the hook part 12 can be locked on the connecting column 13 through the installation fixing column 15, and the hook part 12 is prevented from falling off from the connecting column 13 in the screwing process. Specifically, the fixing column 15 is a pin, a pin hole matched with the pin is provided on the first mold flange 40, and the pin penetrates through the fixing hole 14 and the pin hole.

In the actual use process, referring to fig. 3, the mold clamping tool may connect the first clamping member 10 and the adjusting member 30, hook the hook portion 12 of the first clamping member 10 on the connecting column 13, and finally rotate the adjusting member 30 to make the first clamping member 10 and the second clamping member 20 approach each other, so as to tighten the first mold rib 40 and the second mold rib 41.

Further, referring to fig. 4, the mold clamping tool may further hook the hook portion 12 of the first clamping member 10 on the connecting column 13, connect the first clamping member 10 to the adjusting member 30, and finally rotate the adjusting member 30 to tighten the first mold rib 40 and the second mold rib 41.

In some embodiments, to facilitate hooking the hook portion 12 on the connecting column 13, the mold clamping tool further includes a mounting frame 23, the mounting frame 23 is configured to be fixedly connected to the second mold rib 41, and the second clip member 20 is rotatably connected to the mounting frame 23. The second clamping piece 20 drives the mold clamping tool to rotate, so that the hook portion 12 is conveniently hung on the connecting column 13.

In some embodiments, the mold clamping tool further includes a rotation shaft 24, the second clamping member 20 has a first through hole 25, the mounting frame 23 is provided with a second through hole, the rotation shaft 24 is disposed through the first through hole 25 and the second through hole, and the second clamping member rotates around the mounting frame 23 through the rotation shaft 24.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a mould clamping frock for fixed first mould flange (40) and second mould flange (41), its characterized in that, mould clamping frock includes:

a first clip (10) for connecting to the first mold rib (40);

a second clip (20) for connecting to the second mold rib (41); and

an adjusting member (30), wherein two longitudinal ends of the adjusting member (30) are respectively connected with the first clamping member (10) and the second clamping member (20), and the connecting position of at least one of the first clamping member (10) and the second clamping member (20) and the adjusting member (30) is adjustable in the longitudinal direction of the adjusting member (30).

2. The tool according to claim 1, wherein the adjusting member (30) can be controlled to rotate forward or backward around its axis;

when the adjustment member (30) is rotated forward, at least one of the first clip member (10) and the first clip member (10) approaches the other along the adjustment member (30); when the adjustment member (30) is inverted, at least one of the first clip member (10) and the first clip member (10) is spaced apart from the other along the length of the adjustment member (30).

3. The mold clamping tool according to claim 1 or 2, wherein one end of the adjusting member (30) is provided with a first threaded section (311), the other end of the adjusting member (30) is provided with a second threaded section (312), the first clamping member (10) is provided with a first threaded hole (11) in threaded connection with the first threaded section (311), and the second clamping member (20) is provided with a second threaded hole (21) in threaded connection with the second threaded section (312);

wherein the first thread section (311) and the second thread section (312) have opposite handedness.

4. The mold clamping tool according to claim 3, further comprising a first stopper (33) and a second stopper (34) fixedly connected to the adjusting member (30), wherein the first stopper (33) is located at an end of the first threaded section (311) facing away from the first clamping member (10), and the second stopper (34) is located at an end of the second threaded section (312) facing away from the second clamping member (20).

5. The mold clamping tool according to claim 1, further comprising a fixing seat (16) for fixedly connecting with the first mold rib (40), wherein the first clamping piece (10) is detachably connected with the fixing seat (16).

6. The mold clamping tool according to claim 5, wherein the first clamping piece (10) has a hook portion (12), the mold clamping tool further comprises a mating portion fixedly connected to the fixing seat (16), and the hook portion (12) is hooked on the mating portion.

7. The mold clamping tool according to claim 6, wherein the mating portion is a connecting post (13).

8. The mold clamping tool according to claim 6, further comprising a fixing column (15), wherein the hook portion (12) has a first fixing hole (14), the fixing seat (16) has a second fixing hole (17), and the fixing column (15) penetrates through the first fixing hole (14) and the second fixing hole (17).

9. The mold clamping tool of claim 1, further comprising a mounting bracket (23), wherein the mounting bracket (23) is configured to be fixedly connected to the second mold rib (41), and the second clamp member (20) is rotatably connected to the mounting bracket (23).

10. The mold clamping tool according to claim 9, further comprising a rotation shaft (24), wherein the second clamping member (20) has a first through hole (25), the mounting frame (23) has a second through hole, and the rotation shaft (24) penetrates through the first through hole (25) and the second through hole.

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