Open-close type guardrail template

Abstract

The utility model relates to the technical field of guardrail templates, and discloses an opening and closing type guardrail template which comprises a machining base, two sets of template sleeves horizontally moving back and forth are arranged on the top of the machining base, and supporting plates are vertically installed on the two sides of the top of the machining base. An air cylinder for driving the corresponding template sleeve to perform horizontal telescopic adjustment is arranged between the two supporting plates, an ejection mechanism is connected between the two supporting plates, the ejection mechanism comprises an ejection plate and a hydraulic rod, the ejection plate is located in the corresponding template sleeve, and the hydraulic rod is adjacent to the end face of one side of the corresponding supporting plate; according to the guardrail template disclosed by the utility model, the structure of the top plate and the template sleeve is adopted, so that the guardrail can be kept in a stable shape in the forming process. The shape of the top plate is matched with that of the internal section of the guardrail groove, so that the stable connection of the guardrail during forming is ensured; the ejection mechanism comprises an ejection plate and a hydraulic rod and can stably eject the guardrail out after the guardrail is formed. The hydraulic rod is adjacent to the supporting plate and is driven by the output shaft of the air cylinder to eject the guardrail out.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail templates, in particular to an opening and closing guardrail template. Background Art

[0002] In the field of guardrail formwork manufacturing, the retractable guardrail formwork is an important technology. Traditional guardrail formwork manufacturing is usually made of welded steel plates, which has some problems.

[0003] First of all, the traditional guardrail formwork manufacturing process requires a lot of manual operation, complex process and low manufacturing efficiency. Since the steel plate needs to be cut and welded during the manufacturing process, it is not only prone to errors, but also the process is cumbersome and the manufacturing cycle is long, resulting in low production efficiency.

[0004] Secondly, the traditional guardrail formwork is prone to deformation or instability during the forming process. Due to human factors and the influence of welding quality during the manufacturing process, the shape and stability of the guardrail formwork cannot be effectively guaranteed, which can easily cause the quality of the guardrail after forming to be substandard, or even require re-manufacturing, increasing production costs.

[0005] In addition, there are certain difficulties in the separation process of traditional guardrail templates. Since the connection between the guardrail and the template is not stable enough, it is easy for the guardrail to be damaged or left over during demoulding, affecting the overall quality of the product.

[0006] To this end, we propose an opening and closing guardrail template. Utility Model Content

[0007] The utility model mainly solves the above-mentioned technical problems and provides an opening and closing guardrail template.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an opening and closing guardrail template, including a processing base, two groups of template sleeves that move back and forth horizontally are arranged on the top of the processing base, support plates are vertically installed on both sides of the top of the processing base, a cylinder that drives the corresponding template sleeve to adjust horizontally is arranged between the two support plates, an ejection mechanism is connected between the two support plates, the ejection mechanism includes a ejector plate and a hydraulic rod, the ejector plate is located inside the corresponding template sleeve, and the hydraulic rod is adjacent to one side end face of the corresponding support plate.

[0009] Preferably, the template sleeve includes a mold body and guardrail grooves formed on the mold body, the guardrail grooves on the two groups of mold bodies approach each other, and the top plate is adapted to the internal cross-sectional shape of the corresponding guardrail grooves.

[0010] Preferably, the two support plates and the processing base are integrally formed into a concave shape.

[0011] Preferably, two sets of slideways are provided on the top of the processing base, and the protrusions at the bottom of each mold body are slidably connected to the inside of the corresponding slideway.

[0012] Preferably, a docking hole is formed through the interior of the guardrail groove and the exterior of the mold body, and the rod body of the hydraulic rod passes through the interior of the corresponding docking hole.

[0013] Preferably, at least three groups of docking holes are arranged laterally inside each guardrail groove.

[0014] Beneficial Effects

[0015] The utility model provides an opening and closing guardrail template. It has the following beneficial effects:

[0016] (1) Stable guardrail molding: The guardrail template adopts the structure of top plate and template sleeve, so that the guardrail can maintain a stable shape during the molding process. The top plate is compatible with the internal cross-sectional shape of the guardrail groove, ensuring a stable connection during the guardrail molding.

[0017] (2) Stability of the lifting mechanism: The lifting mechanism includes a top plate and a hydraulic rod, which can stably lift out the guardrail after it is formed. The hydraulic rod is adjacent to the support plate and is driven by the output shaft of the cylinder to realize the lifting of the guardrail.

[0018] (3) Synchronous extension and retraction of multiple sets of hydraulic rods: Multiple sets of docking holes are set in each guardrail groove. By setting multiple sets of corresponding hydraulic rods, the synchronous extension and retraction of the hydraulic rods are achieved. This design can further ensure the stability and uniformity of the guardrail during the ejection process.

[0019] (4) Easy to operate and adjust: The device uses a cylinder and a hydraulic rod as the driving device of the lifting mechanism, which is easy to operate and easy to adjust. By adjusting the output shaft of the cylinder and the length of the hydraulic rod, the ejection force and speed during the guardrail forming process can be accurately controlled.

[0020] (5) Stable guardrail separation: The design of the formwork sleeve and the top plate can ensure that the guardrail and the formwork sleeve can be stably separated after the guardrail is formed, reducing the damage and residue that may occur during the guardrail demoulding process.

[0021] (6) The retractable guardrail formwork with the above beneficial effects can effectively improve production efficiency and product quality and meet market demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0023] The structures, proportions, sizes, etc. disclosed in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0024] Figure 1 This is a schematic diagram of the installation state of the guardrail template of the utility model;

[0025] Figure 2 This is a schematic diagram of the internal anatomy of the guardrail template of the utility model;

[0026] Figure 3 This is a schematic diagram of the guardrail template of the utility model in an open state;

[0027] Figure 4 It is a side view of the guardrail template of the utility model.

[0028] Legend:

[0029] 1. Processing base; 101. Slide; 2. Support plate; 3. Mold body; 301. Guardrail groove; 302. Docking hole; 4. Top plate; 401. Hydraulic rod; 5. Cylinder. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment: A retractable guardrail template, such as Figure 1 - Figure 4As shown, it includes a processing base 1, and two groups of template sleeves that move back and forth horizontally are arranged on the top of the processing base 1. Support plates 2 are vertically installed on both sides of the top of the processing base 1. The two support plates 2 and the processing base 1 are integrally formed into a concave shape. A cylinder 5 for driving the horizontal telescopic adjustment of the corresponding template sleeve is arranged between the two support plates 2. An ejection mechanism is connected between the two support plates 2, and the ejection mechanism includes a top plate 4 and a hydraulic rod 401. The top plate 4 is located inside the corresponding template sleeve, and the hydraulic rod 401 is adjacent to one side end face of the corresponding support plate 2.

[0032] Furthermore, the template sleeve includes a mold body 3 and guardrail grooves 301 opened on the mold body 3 , the guardrail grooves 301 on the two groups of mold bodies 3 are close to each other, and the top plate 4 is adapted to the internal cross-sectional shape of the corresponding guardrail grooves 301 .

[0033] like Figure 1 As shown, two groups of slideways 101 are provided on the top of the processing base 1 , and the protrusions at the bottom of each mold body 3 are slidably connected to the inside of the corresponding slideway 101 .

[0034] like Figure 1 and Figure 2 As shown, a docking hole 302 is formed on the outside of the mold body 3 through the interior of the guardrail groove 301 , and the rod body of the hydraulic rod 401 passes through the corresponding docking hole 302 .

[0035] Furthermore, at least three groups of docking holes 302 are arranged laterally inside each of the guardrail grooves 301. By providing multiple groups of docking holes 302 corresponding to the hydraulic rods 401, when the hydraulic rods 401 in the jacking mechanism and the output shaft of the cylinder 5 move in opposite directions, the molded guardrail in the template sleeve can be smoothly ejected, and the synchronous extension and retraction of multiple groups of hydraulic rods 401 can further eject the molded guardrail, making it convenient to remove the molded guardrail from the processing base 1.

[0036] Main effects:

[0037] Stable guardrail molding: The guardrail template adopts a top plate and template sleeve structure, so that the guardrail can maintain a stable shape during the molding process. The top plate 4 is adapted to the internal cross-sectional shape of the guardrail groove 301, ensuring a stable connection during the guardrail molding.

[0038] Through the combination of the top plate and the template sleeve, the guardrail is not easily deformed during the molding process, ensuring the quality of the finished product. This design can effectively reduce the deformation and defects of the product, and improve production efficiency and product quality.

[0039] Stability of the ejection mechanism: The ejection mechanism includes an ejector plate 4 and a hydraulic rod 401, which can stably eject the guardrail after it is formed. The hydraulic rod 401 is adjacent to the support plate 2 and is driven by the output shaft of the cylinder 5 to eject the guardrail.

[0040] The design of the ejection mechanism enables the guardrail to be stably ejected from the template sleeve after molding, reducing the possibility of the product remaining inside the mold and improving production efficiency and the quality of the finished product.

[0041] Synchronous extension and retraction of multiple sets of hydraulic rods: Multiple sets of docking holes 302 are arranged in each guardrail groove, and synchronous extension and retraction of the hydraulic rods are achieved by arranging multiple sets of corresponding hydraulic rods 401. Such a design can further ensure the stability and uniformity of the guardrail during the ejection process.

[0042] The synchronous extension and retraction of multiple groups of hydraulic rods can apply force evenly, so that the guardrail can be ejected smoothly. The ejection force and speed can be adjusted as needed to meet the molding requirements of guardrails of different models and sizes.

[0043] Easy to operate and adjust: The device uses the cylinder 5 and the hydraulic rod 401 as the driving device of the jacking mechanism, which is easy to operate and easy to adjust. By adjusting the output shaft of the cylinder 5 and the length of the hydraulic rod 401, the ejection force and speed during the guardrail forming process can be accurately controlled.

[0044] The easy-to-operate and adjustable design makes the device suitable for guardrail molding of different models and sizes, improving production flexibility and efficiency.

[0045] Stable guardrail separation: The design of the template sleeve and the top plate 4 can ensure that the guardrail and the template sleeve can be stably separated after the guardrail is formed, reducing possible damage and residue during the guardrail demoulding process.

[0046] Analysis and supplement: Stable guardrail separation can ensure the integrity and surface quality of the finished product, reduce the subsequent processing and handling procedures, and improve production efficiency and product quality.

[0047] The working principle of the device mainly includes the following steps:

[0048] When the guardrail needs to be formed, the material to be formed is placed inside the template sleeve.

[0049] The cylinder 5 is driven by the output shaft, so that the top plate 4 and the hydraulic rod 401 move toward the inside of the guardrail groove 301 and fit the guardrail molding area.

[0050] The guardrail material is injected into the formwork sleeve and then cooled to form the guardrail.

[0051] After the molding is completed, the cylinder 5 works in the reverse direction, so that the top plate 4 and the hydraulic rod 401 move outward to eject the molded guardrail.

[0052] The guardrail and the formwork sleeve are stably separated, completing the removal and subsequent processing of the finished product.

[0053] Through the above steps, the device can realize a stable and efficient guardrail forming process, thereby improving production efficiency and product quality.

[0054] The working principle of the utility model is as follows: when the template sleeve is driven to fit toward each other through the output rod of the cylinder 5, the two sets of top plates 4 are contracted and fit inside the guardrail groove 301 as the hydraulic rod 401 contracts. After the guardrail is injected into the guardrail groove 301 and cooled to form, the mold body 3 and the top plate 4 are contracted in turn through the output shaft of the cylinder 5 and the hydraulic rod 401 respectively, so that the formed guardrail and the template sleeve can be stably separated.

[0055] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A retractable guardrail template, comprising a processing base (1), characterized in that: Two groups of template sleeves that move back and forth horizontally are arranged on the top of the processing base (1), support plates (2) are vertically installed on both sides of the top of the processing base (1), a cylinder (5) that drives the corresponding template sleeves to adjust horizontally is arranged between the two support plates (2), and an ejection mechanism is connected between the two support plates (2), the ejection mechanism comprises an ejection plate (4) and a hydraulic rod (401), the ejection plate (4) is located inside the corresponding template sleeve, and the hydraulic rod (401) is adjacent to one side end surface of the corresponding support plate (2).

2. The retractable guardrail template according to claim 1 is characterized in that: The template sleeve comprises a mold body (3) and a guardrail groove (301) provided on the mold body (3); the guardrail grooves (301) on the two groups of mold bodies (3) are close to each other, and the top plate (4) is adapted to the internal cross-sectional shape of the corresponding guardrail groove (301).

3. The retractable guardrail template according to claim 1 is characterized in that: The two support plates (2) and the processing base (1) are integrally formed into a concave shape.

4. The retractable guardrail template according to claim 1 is characterized in that: Two groups of slideways (101) are provided on the top of the processing base (1), and the protrusions at the bottom of each mold body (3) are slidably connected to the inside of the corresponding slideway (101).

5. The retractable guardrail template according to claim 2 is characterized in that: The guardrail groove (301) is provided with a docking hole (302) on the outside of the mold body (3) through the inside, and the rod body of the hydraulic rod (401) is passed through the inside of the corresponding docking hole (302).

6. The retractable guardrail template according to claim 2 is characterized in that: At least three groups of docking holes (302) are arranged in the transverse direction inside each guardrail groove (301).

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