CN221682260U - Energy consumption cushion block, double-connection beam and prefabricated energy consumption cushion block die - Google Patents

Abstract

The utility model discloses an energy-absorbing pad, a double connecting beam and a prefabricated energy-absorbing pad mold. The energy-absorbing pad includes: an energy-absorbing pad body; a mortar surface layer. The mortar surface layer is bonded to both sides of the energy-absorbing pad body. A plurality of spaced grooves that can be grouted are arranged on the side of the mortar surface layer away from the energy-absorbing pad body. The mortar surface layers on both sides of the energy-absorbing pad body are used to connect with the upper connecting beam steel bars and the lower connecting beam steel bars and cast to form a double connecting beam. The energy-absorbing pad can ensure reliable combination with the energy-absorbing pad when casting the double connecting beam, ensure the protective layer of the beam steel bars while separating the double connecting beams, reduce the difficulty of double connecting beam construction, and improve the construction quality of the double connecting beams.

Description

Energy dissipation pad, double connecting beam and prefabricated energy dissipation pad mold

Technical Field

The utility model relates to the technical field of double connecting beam processing, and more specifically to a prefabricated energy-absorbing cushion block, a double connecting beam and a prefabricated energy-absorbing cushion block mold.

Background Art

A double connecting beam is a type of two connecting beams separated by a horizontal seam in the middle of the connecting beam. It can adjust the stiffness ratio of the shear wall and is an important energy-consuming element. In actual production, the height of the middle horizontal seam is often small. When constructing double connecting beams, foam boards, plastic sheets, etc. are used to fill the gaps, or double-layer beam support formwork is used for construction and pouring. The method of filling the gaps will lead to the loss of the protective layer of the beam steel bars, poor durability of the beam, and affect the quality of the double connecting beam; when constructing double-layer beam support formwork, it is difficult to pour concrete, resulting in quality problems such as honeycombs and pockmarked cracks, which affect the quality of the double connecting beam.

In summary, how to reduce the construction difficulty while ensuring the processing quality of the double coupling beam is a problem that needs to be urgently solved by technical personnel in this field.

Utility Model Content

In view of this, the purpose of the utility model is to provide an energy dissipation pad, which can ensure the reliable combination of the double connecting beam and the energy dissipation pad during casting, separate the double connecting beams while ensuring the protective layer of the beam reinforcement, reduce the difficulty of double connecting beam construction, and improve the quality of double connecting beam construction. Another purpose of the utility model is to provide a double connecting beam and a prefabricated energy dissipation pad mold.

In order to achieve the above purpose, the utility model provides the following technical solutions:

An energy dissipation pad comprises:

Energy dissipation pad main body;

The mortar surface layer is bonded to both sides of the main body of the energy absorbing pad. A plurality of spaced groutable grooves are provided on the side of the mortar surface layer away from the main body of the energy absorbing pad. The mortar surface layers on both sides of the main body of the energy absorbing pad are used to be connected with the upper connecting beam steel bars and the lower connecting beam steel bars respectively and cast to form a double connecting beam.

Preferably, the groove is arranged throughout the length direction of the mortar surface layer, and a plurality of the grooves are evenly distributed along the width direction of the mortar surface layer, so as to be reliably combined with the energy-absorbing pad during the pouring of double-link beam concrete.

Preferably, the main body of the energy dissipation pad is an autoclaved aerated concrete block or a polystyrene board.

The utility model also provides a double connecting beam, comprising:

Lower connecting beam reinforcement;

The energy-absorbing pad is any one of the above energy-absorbing pads, at least two of which are arranged on the top of the steel bar of the lower connecting beam, and there is a gap between two adjacent energy-absorbing pads to form a pouring port;

The upper connecting beam reinforcement is arranged on the top of the energy-absorbing pad, and the side of the mortar surface layer having the groove is arranged toward the upper connecting beam reinforcement or toward the lower connecting beam reinforcement.

The utility model also provides a prefabricated energy dissipation pad mold, which is used to make any of the above energy dissipation pads, and is characterized by comprising:

A main template, comprising a forming mold and blocking plates arranged on both sides of the forming mold in the length direction, wherein the forming mold and the blocking plates together form a forming chamber for processing the energy-consuming pad;

A plurality of protrusions are provided on the inner wall of the molding chamber, which are used to form a grouting area with two sides of the main body of the energy-absorbing pad, and concrete can be poured in the grouting area to form the mortar surface layer;

When the energy-absorbing pad is formed and removed from the main formwork, the two energy-absorbing pads arranged at intervals are connected with the upper connecting beam steel bars and the lower connecting beam steel bars corresponding to the two sides thereof and cast to form a double connecting beam.

Preferably, the raised portion comprises a plurality of raised ribs spaced apart along a width direction of the forming die, and the raised ribs are arranged on one side of the forming die close to the forming cavity.

Preferably, the main template also includes a template bottom plate, and the two oppositely arranged blocking plates and the two oppositely arranged forming molds are both connected to the template bottom plate.

Preferably, fastening supports are provided on both sides of the forming mold in the width direction, and the fastening supports are provided on the template bottom plate and are used to tighten the forming mold.

Preferably, the plurality of fastening supports are evenly distributed along the length direction of the forming mold and the fastening supports are square wood.

Preferably, the template base plate is also provided with an adjustment component for adjusting the distance between the two forming dies.

The energy-absorbing pad provided by the utility model comprises an energy-absorbing pad main body and a mortar surface layer, wherein both sides of the main body of the energy-absorbing pad are bonded with mortar surface layers, and a plurality of spaced groutable grooves are arranged on one side of the mortar surface layer away from the main body of the energy-absorbing pad, and the mortar surface layers on both sides of the main body of the energy-absorbing pad are used to respectively correspond to the connection of the upper connecting beam steel bars and the lower connecting beam steel bars. Specifically, the side of the mortar surface layer with the grooves is in contact with the connecting beam steel bars, and after the upper connecting beam steel bars, the energy-absorbing pad and the lower connecting beam steel bars are placed correspondingly, concrete pouring is performed to obtain a double connecting beam; when pouring concrete, concrete is also poured into the grooves on the mortar surface layer to ensure reliable combination of the double connecting beam with the energy-absorbing pad when pouring, and to ensure the protective layer of the beam steel bars while separating the double connecting beams, thereby reducing the construction difficulty of the double connecting beams and improving the construction quality of the double connecting beams.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

FIG1 is a schematic diagram of the structure of the energy dissipation pad provided by the utility model;

FIG2 is a side view of FIG1;

FIG3 is a schematic diagram of the processing of the double coupling beam provided by the present invention;

FIG4 is another schematic diagram of processing of the double coupling beam provided by the present invention;

FIG5 is a side view of FIG4;

FIG6 is a double connecting beam structure provided by the utility model;

FIG7 is a schematic structural diagram of a prefabricated energy dissipation pad mold provided by the present invention;

FIG8 is a cross-sectional view of a prefabricated energy dissipation pad mold provided by the present invention;

FIG. 9 is a schematic structural diagram of the forming die provided by the present invention.

In Figures 1 to 9, the reference numerals include:

Double connecting beam 01, energy absorbing pad 1, forming mold 2, fastening support 3, template bottom plate 4, grouting area 5, blocking plate 6, upper connecting beam steel bar 7, lower connecting beam steel bar 8, double connecting beam template 9, square wood 10, energy absorbing pad main body 11, mortar surface layer 12, raised ribs 21, grooves 121.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

The core of the utility model is to provide an energy-absorbing pad, which can ensure the reliable combination of the double connecting beam and the energy-absorbing pad during casting, separate the double connecting beam and ensure the protective layer of the beam reinforcement, reduce the difficulty of double connecting beam construction, and improve the construction quality of double connecting beam. Another core of the utility model is to provide a double connecting beam and a prefabricated energy-absorbing pad mold.

Please refer to Figures 1 and 2. Both sides of the energy-absorbing pad body 11 are bonded with mortar surface layers 12, which are formed by pouring. A plurality of spaced groutable grooves 121 are provided on the side of the mortar surface layer 12 away from the energy-absorbing pad body 11, so as to ensure a good fit between the double connecting beam 01 and the mortar surface layer 12 during pouring, thereby ensuring the processing quality of the double connecting beam and ensuring its durability and seismic resistance.

Please refer to Figures 3 to 5. The mortar surface layers 12 on both sides of the energy dissipation pad body 11 are used to respectively correspond to the upper connecting beam steel bars 7 and the lower connecting beam steel bars 8. Specifically, the side of the mortar surface layer 12 with the groove 121 is fitted with the connecting beam steel bars. After the upper connecting beam steel bars 7, the energy dissipation pad 1, and the lower connecting beam steel bars 8 are placed correspondingly, the double connecting beam can be obtained by pouring concrete.

Optionally, the intervals between adjacent grooves 121 may be the same or different, and the sizes of the plurality of grooves 121 may be the same or different.

The above-mentioned energy-absorbing pad comprises an energy-absorbing pad main body 11 and a mortar surface layer 12, wherein both sides of the energy-absorbing pad main body 11 are bonded with mortar surface layers 12, and a plurality of spaced groutable grooves 121 are provided on the side of the mortar surface layer 12 away from the energy-absorbing pad main body 11, and the mortar surface layers 12 on both sides of the energy-absorbing pad main body 11 are used to respectively correspond to the upper connecting beam steel bars 7 and the lower connecting beam steel bars 8 for connection, specifically, the side of the mortar surface layer with the grooves is in contact with the connecting beam steel bars, and after the upper connecting beam steel bars 7, the energy-absorbing pad 1 and the lower connecting beam steel bars 8 are placed correspondingly, concrete pouring is performed to obtain the double connecting beam 01; when pouring concrete, concrete is also poured into the grooves 121 on the mortar surface layer 12 to ensure the reliable combination of the double connecting beam 01 with the energy-absorbing pad during pouring, and to ensure the protective layer of the beam steel bars while separating the double connecting beam 01, thereby reducing the difficulty of double connecting beam construction and improving the construction quality of the double connecting beam.

On the basis of the above embodiment, the groove 121 is arranged throughout the length direction of the mortar surface layer 12, and multiple grooves 121 are evenly distributed along the width direction of the mortar surface layer 12, which is used for reliable combination with the energy-absorbing pad when pouring concrete of the double connecting beam 01.

Please refer to Figures 1 and 2. The groove 121 is set throughout the length direction of the mortar surface layer 12. It is a through groove and the through groove is evenly distributed along the width direction of the mortar surface layer 12, ensuring reliable fit with the upper and lower connecting beams during pouring operations, ensuring the processing quality of the double connecting beam 01, ensuring the seismic performance and durability of the double connecting beam 01, and having good applicability and practicality.

On the basis of the above-mentioned embodiment, the main body 11 of the energy dissipation pad is an autoclaved aerated concrete block or a polystyrene board.

Under normal working conditions, the main body 11 of the energy dissipation pad is an autoclaved aerated concrete block. When there is no requirement to fill the gap of the double connecting beam 01, the main body 11 of the energy dissipation pad can be replaced by a light and easily dismantled material such as a polystyrene board, which is easy to obtain and has a simple process.

In addition to the above-mentioned energy-absorbing pad, the utility model also provides a double connecting beam 01 including the above-mentioned energy-absorbing pad. The double connecting beam 01 also includes an upper connecting beam steel bar 7 and a lower connecting beam steel bar 8.

Please refer to Figures 1 to 6, from top to bottom are the upper connecting beam steel bars 7, energy absorption pads 1, and lower connecting beam steel bars 8. At least two energy absorption pads 1 are arranged on the top of the lower connecting beam steel bars 8. There is a gap between two adjacent energy absorption pads 1 to form a pouring port, which is convenient for concrete pouring and vibration operations during the processing of the double connecting beam 01.

The side with the groove 121 on the mortar surface layer 12 on both sides of the energy-absorbing pad 1 is arranged toward the two connecting beam steel bars, ensuring the reliable connection between the double connecting beam 01 and the mortar surface layer 12 when pouring, ensuring the construction quality of the double connecting beam 01, and ensuring the seismic performance and durability of the double connecting beam 01.

Please refer to FIG. 3 , the double connecting beam molds 9 on both sides of the steel bars and the square wood 10 on the double connecting beam molds 9 are auxiliary accessories for processing the double connecting beam 01 , and will not be described in detail.

In addition to the above-mentioned double coupling beam 01, the utility model also provides a prefabricated energy-absorbing pad block mold for making an energy-absorbing pad block 1, and the prefabricated energy-absorbing pad block mold includes:

The main template includes a forming mold 2 and sealing plates 6 arranged on both sides of the forming mold 2 in the length direction. The forming mold 2 and the sealing plates 6 together form a forming chamber for processing the energy-consuming pad 1;

A plurality of protrusions are provided on the inner wall of the forming chamber, which are used to form a grouting area 5 with both sides of the energy dissipation pad body 11, and concrete can be poured in the grouting area 5 to form a mortar surface layer 12;

When the energy-absorbing pad 1 is formed and removed from the main formwork, two spaced-apart energy-absorbing pads 1 are connected and cast with the corresponding upper connecting beam reinforcements 7 and lower connecting beam reinforcements 8 on both sides thereof to form a double connecting beam 01 .

The prefabricated energy dissipation pad mold provided by the present invention is used to produce an energy dissipation pad 1. Please refer to Figures 7 to 9. The mold includes a main template, and the main template includes a forming mold 2 and sealing plates 6 arranged on both sides thereof.

Among them, two sealing plates 6 are arranged on both sides of the length direction of the molding die 2. The molding die 2 and the sealing plates 6 together form a molding chamber for processing the energy-absorbing pad 1. The number and structural form of the specific molding dies 2 are not limited. It can be flexibly designed in combination with the processing requirements of the energy-absorbing pad 1 to ensure the overall stability and reliability of the molding chamber while facilitating the demolding operation.

The sealing plate 6 is mainly used for sealing on both sides of the forming mold 2. The width of the sealing plate 6 is greater than the width of the forming chamber, ensuring the sealing of the entire forming chamber and ensuring better operation stability and reliability when the energy-consuming pad 1 is cast.

Optionally, the forming mold 2 can be a wooden mold, a steel mold, an aluminum mold, etc., which can be flexibly selected.

The energy-absorbing pad 1 includes an energy-absorbing pad body 11 and mortar surface layers 12 on both sides thereof, and the energy-absorbing pad 1 is formed at one time by a mold. Specifically, a plurality of protrusions are provided on the inner wall of the molding chamber, and gaps are provided between the protrusions and both sides of the energy-absorbing pad body 11, namely the grouting area 5. The setting of the protrusions makes the grouting area 5 as a whole have uneven parts, and the mortar surface layer 12 has grooves 121 and protrusions after molding, so that when the energy-absorbing pad 1 is applied to the double-linked beam 01, when the double-linked beam 01 is cast on site, it can ensure reliable connection with the mortar surface layer 12, ensure the processing quality of the double-linked beam 01, and enable the energy-absorbing pad 1 to meet the requirements of dividing the double-linked beam 01 while ensuring the protective layer of the beam reinforcement, and ensure the seismic performance and durability of the double-linked beam 01.

The mortar surface layer 12 connected to the energy dissipation pad body 11 is formed by pouring concrete in the grouting area 5. After the mortar surface layer 12 and the energy dissipation pad body 11 are formed, the prefabrication of the energy dissipation pad 1 is completed.

Further, please refer to Figures 3 to 8, remove the energy-absorbing pad 1 from the main template, and support the beam template at one time according to the overall size of the required double connecting beam 01. When tying the steel bars, first place the lower connecting beam steel bars 8, then place two prefabricated energy-absorbing pads 1, and leave a certain gap between the two energy-absorbing pads 1 to facilitate concrete pouring and vibration, then place the upper connecting beam steel bars 7, and finally pour concrete. The processing of the double connecting beam 01 can be completed by pouring once, with simple process, convenient construction, good integrity, improved processing efficiency and processing quality of the double connecting beam 01, and ensured the reliable seismic performance and durability of the double connecting beam 01, which can be applied to various double-layer components with narrow spaces.

In this embodiment, as a preferred processing method, the prefabrication process of the energy-absorbing pad 1 is further explained here. The main body 11 of the energy-absorbing pad is placed in the molding chamber in the middle of the main template, and cement mortar of the same grade as the design grade of the double connecting beam 01 is poured between the main body 11 of the energy-absorbing pad and the molding mold 2. After the mortar solidifies, the mortar surface layer 12 can be tightly combined with the main body 11 of the energy-absorbing pad to complete the prefabrication processing of the energy-absorbing pad 1.

On the basis of the above embodiment, the raised portion includes a plurality of raised ribs 21 arranged at intervals along the width direction of the forming mold 2 , and the raised ribs 21 are arranged on one side of the forming mold 2 close to the forming cavity.

A plurality of raised ribs 21 are provided in the width direction of the forming mold 2. The raised ribs 21 are provided on one side of the forming mold 2 close to the forming chamber. A grouting area 5 is formed between the forming mold 2 with the raised ribs 21, the sealing plates 6 on both sides and the main body 11 of the energy-absorbing pad.

By grouting in the grouting area 5, grooves are formed on the surface of the processed mortar surface layer 12, which is conducive to the close combination of the mortar surface layer 12 and the cast-in-place concrete during the construction of the double connecting beam 01, ensuring the processing quality of the double connecting beam 01 and ensuring the seismic performance and durability of the double connecting beam 01.

Optionally, the number and size of the raised ribs 21 can be flexibly changed in combination with the corresponding energy dissipation pad 1 without limitation.

Optionally, the spacings between the plurality of raised ribs 21 may be partially the same, partially different, or all different, and may be flexibly changed.

On the basis of any of the above embodiments, the main template further includes a template bottom plate 4 , two oppositely disposed blocking plates 6 , and two oppositely disposed forming molds 2 are all connected to the template bottom plate 4 .

Please refer to Figures 7 to 9. There are two forming molds 2 that are arranged opposite to each other with a certain gap between them. The two sealing plates 6 and the two forming molds 2 are all connected to the template base plate 4. The template base plate 4, the sealing plates 6 and the forming molds 2 together form a forming chamber, which is convenient for concrete pouring to realize the processing of the energy-absorbing pad 1.

On the basis of any of the above embodiments, fastening support members 3 are provided on both sides of the forming mold 2 in the width direction. The fastening support members 3 are provided on the template bottom plate 4 and are used to tighten the forming mold 2 .

Please refer to Figures 7 to 9. The fastening support member 3 is a component that tightens and fixes the two forming dies 2 to ensure the fixing effect of the two forming dies 2 and to ensure that the processing quality of the energy-absorbing pad 1 is not affected by the deviation of the forming dies when pouring concrete in the forming cavity.

There is no restriction on the specific structure and number of the fastening support members 3 , and there is no restriction on the material, as long as reliable support for the forming mold 2 is ensured to prevent the mold from deflecting.

Optionally, the fastening support member 3 may be square, triangular, or may be provided with a component for locking the fastening support member 3 itself.

On the basis of any of the above embodiments, a plurality of fastening support members 3 are evenly distributed along the length direction of the forming mold 2 .

Please refer to Figures 7 to 9. The fastening supports 3 on both sides of the multiple fastening supports 3 are attached to the inner side of the sealing plate 6 and pressed against the forming mold 2. The fastening supports 3 in the middle are evenly distributed, and the distance between two adjacent fastening supports 3 is equal, ensuring stable and reliable support for the forming mold 2.

Based on any of the above embodiments, the fastening support member 3 is a square wood.

Square wood is a relatively easy-to-obtain engineering material, which makes the overall mold simple to manufacture, reduces costs, and improves the applicability of the overall mold. The entire mold is preferably a wooden mold, which has a simple structure and is easy to process, thereby enhancing its applicability.

On the basis of any of the above embodiments, an adjustment component is further provided on the template base plate 4 for adjusting the distance between the two forming dies 2 .

In this embodiment, if the mold as a whole is made of stainless steel, aluminum or other metal, the adjustment component is a component that facilitates changing the distance between the two forming molds 2. It can be a slide rail with a locking piece, or it can be a plurality of snap-in grooves on the sealing plate, so as to facilitate the processing of different types of energy-absorbing pads and improve the adaptability and applicability of the mold.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

The above is a detailed introduction to an energy-absorbing pad, a double connecting beam and a prefabricated energy-absorbing pad mold provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims (10)

1. An energy dissipation pad, characterized by comprising: Energy dissipation pad main body (11); A mortar surface layer (12), the mortar surface layer (12) is bonded to both sides of the energy absorbing pad main body (11), a plurality of spaced grooves (121) that can be grouted are provided on the side of the mortar surface layer (12) away from the energy absorbing pad main body (11), and the mortar surface layers (12) on both sides of the energy absorbing pad main body (11) are used to be connected to the upper connecting beam steel bars (7) and the lower connecting beam steel bars (8) correspondingly and cast to form a double connecting beam (01). 2. The energy-absorbing pad according to claim 1 is characterized in that the groove (121) is arranged throughout the length direction of the mortar surface layer (12), and a plurality of the grooves (121) are evenly distributed along the width direction of the mortar surface layer (12), so as to be reliably combined with the energy-absorbing pad during the pouring of double-link beam concrete. 3. The energy-absorbing pad according to claim 2 is characterized in that the main body (11) of the energy-absorbing pad is an autoclaved aerated concrete block or a polystyrene board. 4. A double coupling beam, characterized by comprising: Lower connecting beam reinforcement (8); An energy-absorbing pad (1) is the energy-absorbing pad (1) according to any one of claims 1 to 3, at least two of the energy-absorbing pads (1) are arranged on the top of the lower connecting beam steel bar (8), and there is a gap between two adjacent energy-absorbing pads (1) to form a pouring port; The upper connecting beam reinforcement (7) is arranged on the top of the energy dissipation pad (1), and the side of the mortar surface layer (12) having the groove (121) is arranged toward the upper connecting beam reinforcement (7) or toward the lower connecting beam reinforcement (8). 5. A prefabricated energy dissipation pad mold, used for making the energy dissipation pad (1) according to any one of claims 1 to 3, characterized in that it comprises: A main template comprises a forming die (2) and sealing plates (6) arranged on both sides of the forming die (2) in the length direction, wherein the forming die (2) and the sealing plates (6) together form a forming chamber for processing the energy-absorbing pad (1); A plurality of protrusions are provided on the inner wall of the molding chamber, which are used to form a grouting area (5) with two sides of the energy dissipation pad main body (11), and concrete can be poured in the grouting area (5) to form the mortar surface layer (12); When the energy-absorbing pad (1) is formed and removed from the main formwork, two energy-absorbing pads (1) arranged at intervals are connected and cast with the upper connecting beam steel bars (7) and the lower connecting beam steel bars (8) corresponding to the two sides thereof to form a double connecting beam (01). 6. The prefabricated energy-absorbing pad mold according to claim 5 is characterized in that the raised portion includes a plurality of raised ribs (21) arranged at intervals along the width direction of the forming mold (2), and the raised ribs (21) are arranged on one side of the forming mold (2) close to the forming cavity. 7. The prefabricated energy-absorbing pad mold according to claim 6 is characterized in that the main template also includes a template base plate (4), and the two oppositely arranged blocking plates (6) and the two oppositely arranged forming molds (2) are both connected to the template base plate (4). 8. The prefabricated energy-absorbing pad mold according to claim 7 is characterized in that fastening supports (3) are provided on both sides of the forming mold (2) in the width direction, and the fastening supports (3) are arranged on the template bottom plate (4) and are used to tighten the forming mold (2). 9. The prefabricated energy-absorbing pad mold according to claim 8 is characterized in that a plurality of the fastening support members (3) are evenly distributed along the length direction of the forming mold (2) and the fastening support members (3) are square wood. 10. The prefabricated energy dissipation pad mold according to claim 9, characterized in that an adjustment component is also provided on the template base plate (4) for adjusting the distance between the two forming dies (2).