CN212170793U - Two-sided cloth formula curbstone forming die - Google Patents
Two-sided cloth formula curbstone forming die Download PDFInfo
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- CN212170793U CN212170793U CN202020537613.XU CN202020537613U CN212170793U CN 212170793 U CN212170793 U CN 212170793U CN 202020537613 U CN202020537613 U CN 202020537613U CN 212170793 U CN212170793 U CN 212170793U
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Abstract
The utility model relates to the technical field of curbstone forming dies, in particular to a double-sided cloth type curbstone forming die, which comprises a lower cavity die assembly and an upper die assembly; the lower cavity die assembly comprises a die frame, a yielding push plate and a linear reciprocating driving piece, the die frame is provided with a molding die cavity, the yielding push plate is arranged in the die frame and is parallel to one side plate of the die frame, and a telescopic rod of the linear reciprocating driving piece is connected with the yielding push plate and is used for driving the yielding push plate to move; go up the moulding-die subassembly and include pressure head, sliding pressure plate and clamp plate setting element, the pressure head is located directly over the shaping die cavity, and sliding pressure plate slidable ground sets up on a pressure head lateral wall, and sliding pressure plate and the push pedal parallel of stepping down, and the clamp plate setting element can support and lean on or keep away from sliding pressure plate to fixed or unclamp sliding pressure plate. This scheme can increase substantially the production efficiency of curbstone, reduction in production cost to improve the cloth precision of surface fabric, the surface fabric can not take place to scurry the material with the bed charge, effectively guarantees the pleasing to the eye degree of curbstone.
Description
Technical Field
The utility model relates to a curbstone forming die technical field especially relates to a two-sided cloth formula curbstone forming die.
Background
In road construction, most of the stone materials are used for cutting to serve as road edge stones, waste of leftover materials is easily caused, and the use cost is high. Therefore, in the market, a stone-like curb stone is made of a mixture of cement, gravel, stones and the like as a substitute material, and the stone-like curb stone is low in cost, gradually and widely used and has a high market prospect.
At present, the concern of more and more municipal departments of urban road beautification projects, in order to make greenbelts and road edge joints more beautiful, workers can lay road edge stones on two sides of a road when paving the road, and the compactness and the attractiveness of the road edge stones become a core competitiveness of brick manufacturers. In order to make the kerbstone more beautiful, the fabrics need to be laid on the top surface of the kerbstone and the side surface facing the center of the road, the existing kerbstone forming die generally can only meet the laying of the top fabrics, and if the fabrics are laid on the side wall, secondary molding is needed, and the fabrics are laid and compacted specially for the side position. The above-mentioned double-fabric laying mode can lead to the production efficiency of the kerbstone to be low, the labor and equipment use cost is greatly improved, and the production benefit is not good.
Disclosure of Invention
Therefore, a double-sided cloth type road edge stone forming die is needed to be provided, so that the problems that the production efficiency of the road edge stone is low due to the fact that the existing road edge stone forming die is adopted in a double-fabric laying mode, labor and equipment use cost are greatly improved, and production benefits are poor are solved.
In order to achieve the aim, the inventor provides a double-sided cloth type road edge stone forming die, which comprises a lower cavity die assembly and an upper die assembly;
the lower cavity die assembly comprises a die frame, a yielding push plate and a linear reciprocating driving piece, the die frame is provided with a molding die cavity, the yielding push plate is arranged in the die frame and is parallel to one side plate of the die frame, and a telescopic rod of the linear reciprocating driving piece is connected with the yielding push plate and is used for driving the yielding push plate to move;
go up the die assembly and include pressure head, sliding pressure plate and clamp plate setting element, the pressure head is located directly over the shaping die cavity, sliding pressure plate slidable ground sets up on a pressure head lateral wall, and sliding pressure plate and the push pedal parallel of stepping down, the clamp plate setting element can support and lean on or keep away from sliding pressure plate to fixed or unclamp sliding pressure plate.
As the utility model discloses a preferred structure, it still includes sliding bottom plate to go up die assembly, between sliding bottom plate pressure head lateral wall and the sliding clamp plate, the spout has been seted up on the sliding bottom plate, the last slide rail that has of sliding clamp plate, the slide rail inlay in the spout.
As a preferred structure of the utility model, the clamp plate setting element sets up in the pressure head, and the telescopic link of clamp plate setting element can support tightly fixedly to sliding plate's inside wall.
As the utility model discloses a preferred structure, go up die assembly and still include locating component, locating component includes locating plate and two piece at least locating levers, the locating lever is evenly laid on the locating plate, and the locating lever is towards the sliding plate, the locating plate is fixed with the telescopic link of clamp plate setting element, set up the location via hole that supplies the locating lever to pass through on the sliding plate.
As the utility model discloses a preferred structure, the clamp plate setting element sets up in the top on sliding press plate top, and the telescopic link of clamp plate setting element can support and lean on or keep away from sliding press plate's top to fixed or loosen sliding press plate.
As an optimized structure of the utility model, the pressing plate positioning piece is one of a linear motor, a hydraulic oil cylinder or an air cylinder.
As a preferred structure of the utility model, lower die cavity subassembly still includes the direction subassembly, the direction subassembly includes uide bushing and guide bar, the uide bushing is fixed in on the lateral wall of framed, the guide bar cover is located in the uide bushing and fixed with the push pedal of stepping down.
As an optimized structure of the utility model, the linear reciprocating driving piece is one of linear electric motor, hydraulic cylinder or cylinder.
As a preferred structure of the utility model, the terminal surface of sliding pressure plate orientation shaping die cavity is the chute face, the chute face is located the one side that is close to the pressure head.
As the utility model discloses a preferred structure, forming die includes two sets of lower cavity die assembly and the last moulding-die subassembly that corresponds the setting, and two sets of lower cavity die assembly and last moulding-die subassembly symmetry set up.
Different from the prior art, the technical scheme has the following advantages: the utility model relates to a double-sided cloth type curbstone forming die, which comprises a lower cavity die assembly and an upper die assembly, wherein in the process of manufacturing the curbstone, a yielding push plate is driven to move below a sliding pressure plate of the upper die assembly through a linear reciprocating driving piece of the lower cavity die assembly; then laying a bottom material in the molding die cavity, pressing the pressing head downwards after the bottom material is leveled, forming the die cavity by the pressing head in a pressing mode when the sliding pressing plate is in a state of being loosened by the pressing plate positioning piece, and sliding the sliding pressing plate upwards along the side wall of the pressing head due to the blocking of the abdicating push plate; then the linear reciprocating driving piece drives the abdicating push plate to return to the position which is abutted against the side wall of the die frame; and then laying the fabric, wherein one part of the laid fabric is positioned on the top of the forming bed charge, one part of the laid fabric falls into the side wall fabric distribution cavity which is moved by the abdicating push plate and abdicating, after the fabric is leveled, the pressure head presses downwards again, the pressure head extrudes the forming cavity, and meanwhile, the sliding pressure plate extrudes the side wall fabric distribution cavity, so that the forming of the top fabric and the side wall fabric of the curbstone is realized. In this scheme, two-sided cloth formula curbstone forming die can carry out the surface fabric simultaneously to the two outer walls that the curbstone need beautify and lay, and forming die's simple structure can increase substantially the production efficiency of curbstone, reduction in production cost to improve the cloth precision of surface fabric, the surface fabric can not take place to scurry the material with the bed charge, effectively guarantees the pleasing to the eye degree of curbstone, improves market competition.
Drawings
Fig. 1 is a schematic perspective view of a double-sided cloth type road edge stone forming mold according to an embodiment;
fig. 2 is a schematic front view of a double-sided cloth type road edge stone forming mold according to an embodiment;
FIG. 3 is a schematic diagram of a side view of a mold for forming a double-sided distribution type curb according to an embodiment;
FIG. 4 is a schematic sectional view taken along the line A-A in FIG. 3;
fig. 5 is a schematic perspective view of a lower cavity mold assembly in a double-sided cloth type curb forming mold in a bottom view direction according to an embodiment.
Description of reference numerals:
100. a lower cavity die assembly;
110. a mold frame; 111. molding a mold cavity; 112. reinforcing ribs;
120. a abdication push plate;
130. a linear reciprocating drive;
140. a guide assembly; 141. a guide sleeve; 142. a guide rod.
200. An upper die assembly;
210. a pressure head;
220. a sliding platen; 221. a slide rail; 222. a chute surface;
230. a pressing plate positioning piece;
240. a sliding bottom plate; 241. a chute;
250. a positioning assembly; 251. positioning a plate; 252. and (5) positioning the rod.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Please refer to fig. 1 to 5 together, the utility model provides a two-sided cloth formula curbstone forming die, forming die specially adapted curbstone (also called curb or curb brick)'s production and processing, it has the surface fabric and lays the precision height, characteristics that curb production efficiency is high, and the curb can be used to laying of curbstone, laying of step, ladder. Specifically, the forming die comprises a lower die assembly 100 and an upper die assembly 200;
as shown in fig. 5, the lower cavity die assembly 100 is used for laying a bed material and a face material for kerbstone production so as to facilitate molding of the material in the lower cavity die assembly. Specifically, the lower cavity die assembly 100 includes a die frame 110, a yielding push plate 120 and a linear reciprocating driving element 130, the die frame 110 has a molding die cavity 111, the yielding push plate 120 is disposed in the die frame 110, the yielding push plate 120 is parallel to one side plate of the die frame 110, and a telescopic rod of the linear reciprocating driving element 130 is connected to the yielding push plate 120 and is used for driving the yielding push plate 120 to move; the mold frame 110 serves as an outer frame of the lower mold cavity assembly, and is used for mounting the abdicating push plate 120, the linear reciprocating device driving member and other component structures to the main structure of the lower mold cavity assembly. The mold frame 110 has a molding cavity 111, and the molding cavity 111 is used for laying the road edge stone base material and the facing material so as to form the molding base material and the molding road edge stone in sequence. Preferably, the outer wall of the mold frame 110 is provided with a plurality of ribs 112 to ensure the structural strength of the mold frame 110. Specifically, in actual production and use, a supporting plate needs to be arranged below the mold cavity to bear the bottom material and the surface material distributed by the material distribution mechanism. The linear reciprocating driving element 130 is used for driving the abdicating push plate 120 to horizontally slide so as to change the position of the abdicating push plate 120 in the molding die cavity 111. The abdicating push plate 120 can occupy a certain space in the molding die cavity 111 when laying the bottom material according to the position of the abdicating push plate in the molding die cavity 111, so as to form a side wall fabric laying cavity, which is convenient for laying the side wall fabric.
As shown in fig. 1 and 4, the upper die assembly 200 is used for respectively extruding the molding cavities 111 after the arrangement of the bottom material and the arrangement of the face material to respectively sequentially form the molding bottom material and the molding curb. Specifically, go up die assembly 200 and include pressure head 210, slide clamp 220 and clamp plate setting element 230, pressure head 210 is located directly over shaping die cavity 111, slide clamp 220 sets up on pressure head 210 a lateral wall slidable, and slide clamp 220 with let the push pedal 120 parallel, clamp plate setting element 230 can support or keep away from slide clamp 220 to fixed or unclamp slide clamp 220. The pressing head 210 serves as a material extruding mechanism and is used for compacting and flattening materials for producing the curb, and the production quality of the curb is guaranteed. The sliding pressure plate 220 can selectively extrude the material, for example, extrusion after arrangement of the backing material, when the abdicating push plate 120 is positioned under the sliding pressure plate 220, the sliding pressure plate 220 is in a loose state, and when the sliding pressure plate 220 abuts against the abdicating push plate 120, the sliding pressure plate 220 can slide upwards along the side wall of the pressure head 210, so that the sliding pressure plate 220 is prevented from being in hard contact with the abdicating push plate 120, the structure is prevented from being damaged, and normal production is prevented from being influenced; if the yielding push plate 120 is driven by the linear reciprocating driving element 130 to abut against the mold frame 110 close to one side of the linear reciprocating driving element 130, the space occupied by the yielding push plate 120 is used as a side wall fabric distribution cavity, when fabric distribution is performed on a forming bed material, part of the fabric can enter the side wall fabric distribution cavity, at the moment, the sliding press plate 220 is locked by the press plate positioning element 230, so that the sliding press plate 220 extrudes the side wall fabric distribution cavity to realize flattening and compacting of the side wall fabric, and the sliding press plate 220 and the press head 210 are matched to complete production of the road edge stone.
In the forming mold of the double-sided distributing type curbstone, the lower cavity mold assembly 100 and the upper mold assembly 200, preferably, the abdicating push plate 120 and the sliding press plate 220 are located at the same side, and the abdicating press plate is arranged against the side wall of the mold frame 110, in the process of manufacturing the curbstone, firstly, the linear reciprocating driving piece 130 of the lower cavity assembly drives the abdicating push plate 120 to move inwards to the lower part of the sliding press plate 220 of the upper mold assembly 200; then, laying a bottom material in the molding cavity 111, after the bottom material is leveled, pressing the pressure head 210 downwards, then pressing the sliding pressure plate 220 in a state of being released by the pressure plate positioning piece 230, and extruding the pressure head 210 into the molding cavity 111, wherein the sliding pressure plate 220 slides upwards along the side wall of the pressure head 210 due to the blocking of the abdicating push plate 120, after the bottom material is molded, the lifting head is lifted upwards, the sliding pressure plate 220 falls back to the bottom of the side wall of the pressure head 210 under the action of self gravity, and at this time, the pressure plate positioning piece 230 abuts against the sliding pressure plate 220 to enable the sliding pressure plate 220 to be in a; then the linear reciprocating driving element 130 drives the abdicating push plate 120 to return to the position abutting against the side wall of the mold frame 110; and then, laying the fabric, wherein one part of the laid fabric is positioned on the top of the forming bottom material, one part of the laid fabric falls into the side wall fabric distribution cavity which is moved and yielded by the yielding push plate 120, after the fabric is leveled, the pressing head 210 presses downwards again, the pressing head 210 extrudes the forming cavity 111, meanwhile, the sliding pressing plate 220 extrudes the side wall fabric distribution cavity, and meanwhile, the forming of the top fabric and the side wall fabric of the road edge stone is realized. In this embodiment, two-sided cloth formula curbstone forming die can carry out the surface fabric simultaneously to two outer walls that the curbstone need beautify and lay, and forming die's simple structure can increase substantially the production efficiency of curbstone, reduction in production cost to improve the cloth precision of surface fabric, in addition, the surface fabric is again and then lays after bed charge compression molding, can prevent effectively that surface fabric and bed charge from taking place to scurry the material, effectively guarantees the pleasing to the eye degree of curbstone, improves market competition.
In a preferred embodiment, the thickness of the curb sidewall lining is controlled by the distance of the abdicating push plate 120 into the forming die cavity 111. If produce the lateral wall surface fabric behind the 2cm, let a push pedal 120 initial position and sliding pressure plate 220 lie in same one side, and let a press plate support and lean on in the setting of framed 110 lateral wall, only need straight reciprocating drive spare 130 drive to let a push pedal 120 to the shaping die cavity 111 removal 2cm distance in, let a push pedal 120 just can occupy the wide cavity of shaping die cavity 1112cm to lay the chamber as the lateral wall surface fabric, lay the surface fabric, follow-up deuterogamy sliding pressure plate 220 carries out the compaction flattening.
Referring to fig. 1 to 4, as a preferred embodiment of the present invention, the upper die assembly 200 further includes a sliding bottom plate 240, a sliding groove 241 is formed between the side wall of the pressing head 210 of the sliding bottom plate 240 and the sliding platen 220, a sliding rail 221 is provided on the sliding platen 220, and the sliding rail 221 is embedded in the sliding groove 241. The slide base plate 240 is used as a slide mounting structure of the slide pressing plate 220, the slide base plate 240 is fixed with the side wall of the pressure head 210, and a sliding groove 241 sliding rail 221 structure is arranged between the slide base plate 240 and the slide pressing plate 220, so that the slide precision of the slide pressing plate 220 is higher and smoother, the slide pressing plate 220 is not easy to fall off due to stress, the forming mold is prevented from being damaged, and the slide base plate 240 and the slide pressing plate 220 are more convenient to replace when being damaged. If the sliding groove 241 is formed in the side wall of the pressing head 210, the structural rigidity of the pressing head 210 is affected, and the pressing head is inconvenient to machine, so that the sliding groove 241 is more complicated to repair or replace when damaged.
Referring to fig. 4, as a preferred embodiment of the present invention, the pressing plate positioning element 230 is disposed in the pressing head 210, and the telescopic rod of the pressing plate positioning element 230 can tightly support and fix the inner sidewall of the sliding pressing plate 220. The pressing plate positioning member 230 is disposed in the pressing head 210, so that the pressing plate positioning member 230 can be more conveniently installed and fixed, and the telescopic rod of the pressing plate positioning member 230 can abut against or be away from the side wall of the sliding pressing plate 220, so as to abut against and fix or loosen the sliding pressing plate 220. Of course, the fixed or released state of the sliding platen 220 is mainly determined by whether the pressing is performed on the base material or the pressing is performed on the face material. In this embodiment, the pressure head 210 includes upper panel, gusset plate and holding down plate, connect fixedly through the polylith gusset plate between upper panel and the holding down plate, have the clearance between the gusset plate, the clamp plate setting element 230 alright in installing the clearance between the gusset plate, the installation of the clamp plate setting element 230 of being convenient for, the structure of going up moulding-die assembly 200 is more compact, and the rigidity is better.
In the embodiment shown in fig. 4, the upper die assembly 200 further includes a positioning assembly 250, the positioning assembly 250 includes a positioning plate 251 and at least two positioning rods 252, the positioning rods 252 are uniformly arranged on the positioning plate 251, the positioning rods 252 face the sliding pressure plate 220, the positioning plate 251 is fixed to the telescopic rod of the pressure plate positioning part 230, and the sliding bottom plate 240 is provided with positioning via holes for the positioning rods 252 to pass through. The sliding pressure plate 220 is only abutted and fixed by the telescopic rods of the pressure plate positioning piece 230, the abutting force is relatively weak, and the sliding pressure plate 220 is subjected to overlarge extrusion force when the fabric is extruded by the sliding pressure plate 220, so that the sliding condition of the sliding pressure plate 220 can occur, and the processing quality of the road edge stones is further influenced. Therefore, in this embodiment, the positioning assembly 250 is additionally provided, and the pressing plate fixing member drives the positioning plate 251 to move, so that the positioning block passes through the positioning via hole on the sliding bottom plate 240 to abut against the inner side wall of the sliding pressing plate 220, the abutting force provided by the positioning rods 252 for the sliding pressing plate 220 is larger, the uniformity of the stress of the sliding pressing plate 220 can be ensured, and the sliding pressing plate 220 is more stable in fixation.
In some other embodiments, the pressing plate positioning member 230 is disposed above the top end of the sliding pressing plate 220, and the telescopic rod of the pressing plate positioning member 230 can abut against or be away from the top end of the sliding pressing plate 220 to fix or release the sliding pressing plate 220. In this embodiment, the pressing plate positioning element 230 is disposed at an end direction of the sliding pressing plate 220 away from the lower cavity module 100, and the sliding pressing plate 220 is supported against and fixed or separated from the lower cavity module 100 in the end direction. Specifically, after the bed charge is arranged in the molding cavity 111, when the upper die assembly 200 is used to extrude the bed charge, the telescopic rod of the pressing plate positioning piece 230 is far away from the bottom end of the sliding pressing plate 220, and when the pressing head 210 presses down, the sliding pressing plate 220 is abutted by the abdicating pushing plate 120 and slides upwards; and after the abdicating push plate 120 is moved away and the fabric is laid, the sliding push plate is positioned at the lower end of the pressure head 210, the telescopic rod of the pressure plate positioning piece 230 moves to abut against the top end of the sliding pressure plate 220, so that the sliding pressure plate 220 is fixed, and the fabric on the side wall of the curb of the sliding pressure plate 220 is extruded. In a preferred embodiment, a positioning assembly 250 may also be disposed below the vertically disposed platen positioning member 230 to ensure stability of the sliding platen 220 when it is fixed.
As a preferred structure of the present invention, the pressing plate positioning member 230 is one of a linear motor, a hydraulic oil cylinder or an air cylinder. The linear motor, the hydraulic oil cylinder or the air cylinder can realize the function of flexibly fixing the sliding pressing plate 220. In the preferred embodiment, a hydraulic oil cylinder is selected as the pressing plate positioning part 230, the driving force which can be provided by the hydraulic oil cylinder is larger, the driving force is more stable, the abutting force is not stable when the sliding pressing plate 220 is extruded, and the sliding pressing plate 220 has the problem of larger sliding.
Referring to fig. 1, fig. 2 and fig. 5, as a preferred embodiment of the present invention, the lower mold cavity assembly further includes a guiding assembly 140, the guiding assembly 140 includes a guiding sleeve 141 and a guiding rod 142, the guiding sleeve 141 is fixed on the sidewall of the mold frame 110, and the guiding rod 142 is sleeved in the guiding sleeve 141 and fixed with the abdicating push plate 120. The guide assembly 140 is provided to make the horizontal movement of the abdicating push plate 120 more stable and the displacement precision higher. Specifically, the guide assemblies 140 include two sets, and the two sets of guide assemblies 140 are disposed on two sides of the linear reciprocating driver 130.
In a specific embodiment, the linear reciprocating drive 130 is one of a linear motor, a hydraulic cylinder, or an air cylinder. Preferably, a hydraulic oil cylinder is selected as the linear reciprocating driving element 130, because the pressing head 210 is required to be used for extrusion after the material distribution in the molding die cavity 111 is completed, and in the extrusion process, the abdicating push plate 120 is subjected to a large lateral extrusion force, so that a large driving force provided by the hydraulic oil cylinder is required, and the driving force is stable and reliable. In certain preferred embodiments, the end surface of the sliding platen 220 facing the molding cavity 111 is a chamfered surface 222, and the chamfered surface 222 is located on a side close to the ram 210. The end face of the sliding pressing plate 220 is an inclined groove face 222, and when the sliding pressing plate is used for extruding a fabric, groove faces matched with the side face and the top face of the road edge stone can be formed at the corners of the side face and the top face of the road edge stone, so that the whole attractiveness of the road edge stone is higher, and the road edge stone has stronger market competitiveness.
Referring to fig. 1, the molding die includes two sets of lower cavity die assembly 100 and upper die assembly 200, which are disposed correspondingly, and the two sets of lower cavity die assembly 100 and upper die assembly 200 are disposed symmetrically. The use of the forming die can simultaneously produce two curbstones, improve the production efficiency and improve the yield. In other embodiments, multiple sets of lower die assemblies 100 and upper die assemblies 200 can be optionally arranged as required to complete the production of multiple road edge stones simultaneously.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (10)
1. A double-sided cloth type road edge stone forming die is characterized by comprising a lower cavity die assembly and an upper die assembly;
the lower cavity die assembly comprises a die frame, a yielding push plate and a linear reciprocating driving piece, the die frame is provided with a molding die cavity, the yielding push plate is arranged in the die frame and is parallel to one side plate of the die frame, and a telescopic rod of the linear reciprocating driving piece is connected with the yielding push plate and is used for driving the yielding push plate to move;
go up the die assembly and include pressure head, sliding pressure plate and clamp plate setting element, the pressure head is located directly over the shaping die cavity, sliding pressure plate slidable ground sets up on a pressure head lateral wall, and sliding pressure plate and the push pedal parallel of stepping down, the clamp plate setting element can support and lean on or keep away from sliding pressure plate to fixed or unclamp sliding pressure plate.
2. The mold for molding two-sided distributing type kerbstone according to claim 1, wherein the upper die assembly further comprises a sliding bottom plate, a sliding groove is formed on the sliding bottom plate between the side wall of the pressing head of the sliding bottom plate and the sliding pressure plate, and the sliding pressure plate is provided with a sliding rail embedded in the sliding groove.
3. The mold for molding two-sided paving type curbstone according to claim 2, wherein the pressing plate positioning member is disposed in the pressing head, and the telescopic rod of the pressing plate positioning member can tightly fix the inner sidewall of the sliding pressing plate.
4. The forming die for the double-sided distributing type kerbstone according to claim 3, wherein the upper die assembly further comprises a positioning assembly, the positioning assembly comprises a positioning plate and at least two positioning rods, the positioning rods are evenly distributed on the positioning plate and face the sliding pressing plate, the positioning plate is fixed with a telescopic rod of the pressing plate positioning piece, and a positioning via hole for the positioning rod to pass through is formed in the sliding bottom plate.
5. The mold for molding two-sided paving type curbstone according to claim 1, wherein the pressing plate positioning member is disposed above the top end of the sliding pressing plate, and the telescopic rod of the pressing plate positioning member can abut against or be away from the top end of the sliding pressing plate to fix or release the sliding pressing plate.
6. A double-sided cloth type road edge stone forming die as claimed in claim 1, wherein the pressing plate positioning member is one of a linear motor, a hydraulic cylinder or an air cylinder.
7. The double-sided distributing type kerbstone forming die according to claim 1, wherein the lower cavity die assembly further comprises a guiding assembly, the guiding assembly comprises a guiding sleeve and a guiding rod, the guiding sleeve is fixed on a side wall of the die frame, and the guiding rod is sleeved in the guiding sleeve and fixed with the abdicating push plate.
8. A double-sided cloth type road edge stone forming die as claimed in claim 1, wherein the linear reciprocating driving member is one of a linear motor, a hydraulic cylinder or an air cylinder.
9. The mold for molding two-sided paving type curbstone according to claim 1, wherein an end surface of the sliding pressure plate facing the molding cavity is a chamfered surface, and the chamfered surface is located at a side close to the press head.
10. A two-sided cloth type road edge stone forming die according to any one of claims 1 to 9, wherein the forming die comprises two sets of correspondingly arranged lower cavity die assemblies and upper die assemblies, and the two sets of lower cavity die assemblies and upper die assemblies are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537613.XU CN212170793U (en) | 2020-04-13 | 2020-04-13 | Two-sided cloth formula curbstone forming die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537613.XU CN212170793U (en) | 2020-04-13 | 2020-04-13 | Two-sided cloth formula curbstone forming die |
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| Publication Number | Publication Date |
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| CN212170793U true CN212170793U (en) | 2020-12-18 |
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| CN202020537613.XU Active CN212170793U (en) | 2020-04-13 | 2020-04-13 | Two-sided cloth formula curbstone forming die |
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