CN215749831U

CN215749831U - Mixing mould for cement products

Info

Publication number: CN215749831U
Application number: CN202122157635.0U
Authority: CN
Inventors: 沈永军
Original assignee: Baoding Huaming Cement Products Co ltd
Current assignee: Baoding Huaming Cement Products Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-08
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a mixing mould for cement products, wherein mounting vertical plates are symmetrically and fixedly mounted in the middle of the top end of a base, a lower die holder is placed in the middle of two mounting vertical plates, fixed side plates are symmetrically and fixedly connected to two ends of the top of the lower die holder, mounting bolts are fixedly mounted on the top of the fixed side plates at equal intervals, a mounting groove is formed in the bottom of the lower die holder, return springs are fixedly mounted at four corner positions of the bottom of the mounting groove, and an extrusion plate is fixedly connected to the top end of each return spring. The formed product is convenient for the staff to take off.

Description

Mixing mould for cement products

Technical Field

The utility model relates to the technical field of cement product molds, in particular to a mixing mold for cement products.

Background

As the name suggests, the cement product is a product processed by using cement as a raw material, the cement product always occupies an important position in the building industry, along with the development of the building industry, the production and processing demand of the cement product is increased, meanwhile, the processing requirement of the cement product is higher, and in the preparation process of the cement product, a cement product forming mold is generally required;

however, the cement product is easy to adhere to the inside of the mold cavity when being molded in the mold at present, so that a worker cannot conveniently take the cement product out after the molding is finished, great inconvenience is brought to the worker, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mixing mold for cement products, which can effectively solve the problems that the cement products proposed in the background art are easy to adhere to the inside of a mold cavity when being molded in the mold, so that workers cannot conveniently take the cement products out after molding is finished, great inconvenience is brought to the workers, and the working efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a mixing die for cement products comprises a base, wherein a support is fixedly mounted at one end of the top of the base, a control box is fixedly mounted at the top of the support, a telescopic rod is fixedly mounted at the bottom of one end of the control box, a connecting flat plate is fixedly connected to the bottom end of the telescopic rod, a fixing stud is fixedly mounted in the middle of the bottom end of the connecting flat plate, a fixing sleeve is fixedly connected to the surface of the fixing stud through threads, and an upper die base is welded to the bottom end of the fixing sleeve through electric welding;

the middle part symmetry fixed mounting on base top has the installation riser, two the die holder has been placed at the middle part of installation riser, the fixed sideboard of both ends symmetry fixedly connected with at die holder top, the top equidistance fixed mounting of fixed sideboard has the construction bolt, the mounting groove has been seted up to the bottom of die holder, four equal fixed mounting in corner position department of mounting groove bottom have reset spring, reset spring's top fixedly connected with stripper plate, the bottom of mounting groove is located reset spring's both sides position department and all fixedly provided with guide post, four the equal fixedly connected with extrusion cylinder in top of stripper plate, four fixedly connected with roof between the stripper plate.

Preferably, screw holes are formed in the tops of the mounting vertical plates, and the bottom ends of the mounting bolts extend to the insides of the screw holes.

Preferably, the guide column penetrates through the extrusion plate, the extrusion cylinder penetrates through the edge of the lower die base, the extrusion cylinder is movably connected with the lower die base, and the horizontal height of the top end of the extrusion cylinder is higher than that of the top end of the lower die base.

Preferably, the middle parts of the upper die holder and the lower die holder are provided with die cavities, the length and the width of the top plate are the same as those of the die cavities, and a gap is reserved between the bottom end of the top plate and the bottom end inside the lower die holder.

Preferably, connect dull and stereotyped one end fixedly connected with extension board, the both ends symmetry fixedly connected with link at extension board middle part, two the bottom of link is all run through and is installed the backup pad, the one end fixedly connected with mounting plate of backup pad, the one end fixed mounting of mounting plate has fastening bolt, the top of base is located support one side position department fixed mounting has the locating lever.

Preferably, the two ends of the bottom of the upper die base correspond to the supporting plates and are provided with grooves, one end of each supporting plate is embedded into the corresponding groove, the fastening plate is fixed on one side of the connecting frame through a fastening bolt, and the positioning rod penetrates through the extending plate movably.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with the mounting groove, reset spring, the stripper plate, the guide post, extrusion cylinder and roof, cooperation through extrusion cylinder and stripper plate is used, press down at the upper die base and when the die holder concatenation, can press down the extrusion cylinder, and reset spring is compressed, make the roof advance downwards, after cement product shaping, the upper die base rises, and reset spring can upwards jack-up the roof, make the fashioned goods that are located the die holder inside by one section height of jack-up, be convenient for the staff takes off fashioned goods, the guide post has played the effect of direction to reset spring simultaneously, avoid the crooked aversion of reset spring to influence its normal use.

2. Be provided with fixing stud, fixing sleeve, the installation riser, fixed sideboard and construction bolt, cooperation through fixing stud and fixing sleeve is used, can be fixed in the dull and stereotyped bottom of connection with the upper die base, the installation is simple and convenient with the dismantlement mode, cooperation through fixed sideboard and construction bolt is used simultaneously, be convenient for with die holder and installation riser reciprocal anchorage, the installation step is simple, provide very big facility for the staff more changes upper die base and die holder, need not change whole equipment when preparing the cement products of different shapes, only need with upper die base and die holder dismantle change can.

3. Be provided with the extension board, the link, the backup pad, the mounting plate, fastening bolt and locating lever, cooperation through extension board and locating lever is used, the effect of location has been played to connecting dull and stereotyped and upper die base, the skew can not take place for the position when guaranteeing the upper die base and marcing from top to bottom, avoid the cement goods shape error that upper die base and die holder dislocation lead to the preparation can't normal use, use through the backup pad simultaneously, can support the upper die base, make the upper die base more stable, avoid the upper die base to hang for a long time and lead to taking place to drop between fixing stud and the fixing sleeve.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the fixing stud of the present invention;

FIG. 3 is a schematic view of the mounting structure of the support plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the return spring of the present invention;

reference numbers in the figures: 1. a base; 2. a support; 3. a control box; 4. a telescopic rod; 5. connecting the flat plates; 6. fixing the stud; 7. fixing the sleeve; 8. an upper die holder; 9. installing a vertical plate; 10. a lower die holder; 11. fixing the side plate; 12. installing a bolt; 13. mounting grooves; 14. a return spring; 15. a pressing plate; 16. a guide post; 17. extruding the cylinder; 18. a top plate; 19. an extension plate; 20. a connecting frame; 21. a support plate; 22. a fastening plate; 23. fastening a bolt; 24. and (5) positioning the rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a mixing mold for cement products, comprising a base 1, wherein a support 2 is fixedly installed at one end of the top of the base 1, a control box 3 is fixedly installed at the top of the support 2, an expansion link 4 is fixedly installed at the bottom of one end of the control box 3, a connecting flat plate 5 is fixedly connected to the bottom end of the expansion link 4, a fixing stud 6 is fixedly installed in the middle of the bottom end of the connecting flat plate 5, a fixing sleeve 7 is fixedly connected to the surface of the fixing stud 6 through threads, an upper mold base 8 can be fixed to the bottom of the connecting flat plate 5 through the matching use of the fixing stud 6 and the fixing sleeve 7, the installation and disassembly modes are simple and convenient, and the upper mold base 8 is welded at the bottom end of the fixing sleeve 7 through electric welding;

the middle part of the top end of the base 1 is symmetrically and fixedly provided with mounting vertical plates 9, the middle parts of the two mounting vertical plates 9 are provided with a lower die base 10, two ends of the top part of the lower die base 10 are symmetrically and fixedly connected with fixed side plates 11, the top parts of the fixed side plates 11 are equidistantly and fixedly provided with mounting bolts 12, the top parts of the two mounting vertical plates 9 are both provided with screw holes, the bottom ends of the mounting bolts 12 extend to the inner parts of the screw holes, the lower die base 10 and the mounting vertical plates 9 are convenient to be mutually fixed by matching the fixed side plates 11 and the mounting bolts 12, the mounting steps are simple, great convenience is provided for workers to replace the upper die base 8 and the lower die base 10, the whole equipment is not required to be replaced when cement products with different shapes are prepared, only the upper die base 8 and the lower die base 10 are required to be disassembled and replaced, the working efficiency is improved, the bottom part of the lower die base 10 is provided with mounting grooves 13, and the four corner positions at the bottom of the mounting grooves 13 are all fixedly provided with reset springs 14, the top end of the reset spring 14 is fixedly connected with an extrusion plate 15, the guide post 16 penetrates through the extrusion plate 15, the guide post 16 plays a role in guiding the reset spring 14, the reset spring 14 is prevented from being inclined and shifted to influence normal use of the reset spring, the positions, located at the two sides of the reset spring 14, of the bottom of the mounting groove 13 are fixedly provided with the guide posts 16, the top ends of the four extrusion plates 15 are fixedly connected with extrusion cylinders 17, the extrusion cylinders 17 penetrate through the edge of the lower die base 10, the extrusion cylinders 17 are movably connected with the lower die base 10, the horizontal height of the top ends of the extrusion cylinders 17 is higher than that of the top end of the lower die base 10, top plates 18 are fixedly connected between the four extrusion plates 15, die cavities are formed in the middle parts of the upper die base 8 and the lower die base 10, the length and the width of the top plates 18 are the same as those of the die cavities, the top plates 18 are guaranteed to be tightly attached to the inner wall of the lower die base 10 all the time, and downward leakage of cement used in casting is avoided, a gap is reserved between the bottom end of the top plate 18 and the bottom end of the interior of the lower die holder 10, so that the top plate 18 can move up and down in the interior of the lower die holder 10, the extrusion cylinder 17 and the extrusion plate 15 are matched for use, when the upper die holder 8 presses down and the lower die holder 10 are spliced, the extrusion cylinder 17 can be pressed downwards, the return spring 14 is compressed, so that the top plate 18 moves downwards, after a cement product is molded, the upper die holder 8 rises, the return spring 14 can lift up the top plate 18, so that the product molded in the interior of the lower die holder 10 is lifted up by a certain height, and a worker can take down the molded product conveniently;

an extension plate 19 is fixedly connected with one end of the connecting flat plate 5, two connecting frames 20 are symmetrically and fixedly connected with two ends of the middle part of the extension plate 19, a supporting plate 21 is arranged at the bottom ends of the two connecting frames 20 in a penetrating way, a fastening plate 22 is fixedly connected with one end of the supporting plate 21, a fastening bolt 23 is fixedly arranged at one end of the fastening plate 22, a positioning rod 24 is fixedly arranged at the position of the top part of the base 1, which is positioned at one side of the bracket 2, a groove is respectively arranged at the position of two ends of the bottom part of the upper die base 8, which corresponds to the supporting plate 21, one end of the supporting plate 21 is embedded into the groove, the fastening plate 22 is fixed at one side of the connecting frame 20 through the fastening bolt 23, the positioning rod 24 movably penetrates through the extension plate 19, the extension plate 19 and the connecting flat plate 5 can move up and down along the positioning rod 24 by matching the extension plate 19 and the positioning rod 24, thereby playing a positioning role in connecting the flat plate 5 and the upper die base 8 all the time, guarantee that the upper die base 8 can not take place the skew in the position when marcing from top to bottom, avoid upper die base 8 and the unable normal use of cement products shape error that the dislocation leads to the preparation of die holder 10, simultaneously through inserting backup pad 21 in the bottom of upper die base 8, can support upper die base 8, make upper die base 8 more stable, avoid upper die base 8 to hang for a long time and lead to taking place to drop between fixing stud 6 and the fixed sleeve 7, reduce the pressure that fixing stud 6 surface screw thread received, the life of device has been improved.

The working principle and the using process of the utility model are as follows: in the process of using a mixing die for cement products, firstly, an upper die base 8 and a lower die base 10 required by the prepared cement products are replaced, a mounting bolt 12 is screwed, the fixing of a fixed side plate 11 is loosened, the lower die base 10 is taken down, a new lower die base 10 is placed on the top of a mounting vertical plate 9, the mounting bolt 12 is screwed, the fixed side plate 11 and the mounting vertical plate 9 are mutually fixed, a fastening bolt 23 is screwed down, the fastening plate 22 and a supporting plate 21 are outwards drawn out, the supporting plate 21 is not inserted into the inner part of the upper die base 8, the upper die base 8 and a fixing sleeve 7 are rotated, the fixing sleeve 7 and a fixing stud 6 are separated, after the upper die base 8 is taken down, the new upper die base 8 is taken out, the fixing sleeve 7 corresponds to the fixing stud 6, the fixing sleeve 7 and the upper die base 8 are rotated, the fixing stud 6 and the fixing sleeve 7 are mutually fixed, and the position between the upper die base 8 and the lower die base 10 is ensured not to be staggered, the supporting plate 21 and the fastening plate 22 are pushed inwards, so that the fastening plate 22 is attached to the edge of the connecting frame 20, the end of the supporting plate 21 is embedded into the groove at the bottom of the upper die holder 8, and the fastening bolt 23 is screwed, so that the supporting plate 21 plays a role of supporting the upper die holder 8;

during preparation, the telescopic link 4 extends, drive and connect dull and stereotyped 5 and the upper die base 8 and go forward downwards, make upper die base 8 and die holder 10 splice the laminating each other, and extension board 19 slides along locating lever 24 all the time, guarantee that the position of upper die base 8 can not squint, and when upper die base 8 descends, can extrude cylinder 17 extrusion downwards, reset spring 14 is compressed, roof 18 and stripper plate 15 descend, treat cement product shaping back, telescopic link 4 drives upper die base 8 and rises, no longer extrude cylinder 17, reset spring 14 extension resets, jack-up stripper plate 15 and roof 18, and then the inside cement product of preparing of die holder 10 can be by jack-up take the take-off by the staff can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing mould for cement products, comprising a base (1), characterized in that: a support (2) is fixedly installed at one end of the top of the base (1), a control box (3) is fixedly installed at the top of the support (2), a telescopic rod (4) is fixedly installed at the bottom of one end of the control box (3), a connecting flat plate (5) is fixedly connected to the bottom end of the telescopic rod (4), a fixing stud (6) is fixedly installed in the middle of the bottom end of the connecting flat plate (5), a fixing sleeve (7) is fixedly connected to the surface of the fixing stud (6) through threads, and an upper die seat (8) is welded to the bottom end of the fixing sleeve (7) through electric welding;

the middle part of the top end of the base (1) is symmetrically and fixedly provided with mounting vertical plates (9), the middle parts of the two mounting vertical plates (9) are provided with lower die seats (10), two ends of the top of the lower die holder (10) are symmetrically and fixedly connected with fixed side plates (11), the top of the fixed side plate (11) is fixedly provided with mounting bolts (12) at equal intervals, the bottom of the lower die holder (10) is provided with an installation groove (13), four corner positions at the bottom of the installation groove (13) are fixedly provided with return springs (14), the top fixedly connected with stripper plate (15) of reset spring (14), the bottom of mounting groove (13) is located the both sides position department of reset spring (14) and all fixedly is provided with guide post (16), four the equal fixedly connected with extrusion cylinder (17) in top of stripper plate (15), four fixedly connected with roof (18) between stripper plate (15).

2. A mixing mould for cement products according to claim 1, characterized in that the top of each of the two mounting risers (9) is provided with a screw hole, and the bottom end of the mounting bolt (12) extends to the inside of the screw hole.

3. The mixing mold for cement products according to claim 1, wherein the guide post (16) penetrates through the extrusion plate (15), the extrusion cylinder (17) penetrates through the edge of the lower mold base (10), the extrusion cylinder (17) and the lower mold base (10) are movably connected, and the horizontal height of the top end of the extrusion cylinder (17) is higher than that of the top end of the lower mold base (10).

4. The mixing mold for cement products according to claim 1, wherein the middle parts of the upper mold base (8) and the lower mold base (10) are provided with mold cavities, the length and width of the top plate (18) are the same as the mold cavities, and a gap is left between the bottom end of the top plate (18) and the bottom end inside the lower mold base (10).

5. The mixing mold for cement products as claimed in claim 1, wherein an extension plate (19) is fixedly connected to one end of the connection plate (5), connection frames (20) are symmetrically and fixedly connected to two ends of the middle of the extension plate (19), a support plate (21) is installed at the bottom ends of the two connection frames (20) in a penetrating manner, a fastening plate (22) is fixedly connected to one end of the support plate (21), a fastening bolt (23) is fixedly installed at one end of the fastening plate (22), and a positioning rod (24) is fixedly installed at a position, located on one side of the support (2), of the top of the base (1).

6. The mixing mold for cement products according to claim 5, wherein the two ends of the bottom of the upper mold base (8) are provided with grooves corresponding to the positions of the supporting plate (21), one end of the supporting plate (21) is embedded into the grooves, the fastening plate (22) is fixed on one side of the connecting frame (20) through the fastening bolt (23), and the positioning rod (24) movably penetrates through the extending plate (19).