Steel plate pre-bending device

Abstract

The utility model discloses a steel plate pre-bending device which comprises a supporting table, an adjusting mechanism is installed on one side of the upper end of the supporting table, and a pre-bending mechanism is installed on the adjusting mechanism. The corrugated steel plate pre-bending forming device has the advantages that the two die bases are installed on the supporting table, the two die bases are alternately put into the pre-bending forming process of a corrugated steel plate through the electric sliding rails, the standby time of the device after pre-bending forming is effectively shortened, the pre-bending forming process of the corrugated steel plate is smoother, and the working efficiency is improved. And meanwhile, by means of the jacking assembly installed on the die holder, automatic lifting of the corrugated steel plate can be achieved after the corrugated steel plate is pre-bent and formed, the corrugated steel plate is prevented from being attached to the die holder after pre-bent and formed, the corrugated steel plate is convenient to replace, and the overall pre-bent forming efficiency of the corrugated steel plate is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate pre-bending, in particular to a steel plate pre-bending device. Background Art

[0002] In the process of processing corrugated steel plates, in order to achieve pre-bending of the corrugated steel plates, a pre-bending device is required to pre-bend the plates used for processing the corrugated steel plates.

[0003] The current corrugated steel plate pre-bending device is mainly composed of a support platform, a stamping cylinder installed on the support platform, a pressing plate installed on the telescopic part of the stamping cylinder, and a die base installed on the support platform and located at the lower side of the pressing plate. Although the pre-bending device of the above structure can pre-press the corrugated steel plate by vertical stamping, on the one hand, the pre-bending device of the above structure does not work when the plate is replaced after pre-bending, and the pre-bending process of the plate is not smooth enough due to the long standby time of the device. On the other hand, when the pre-bending device of the above structure replaces the plate after pre-bending, the plate is tightly fitted with the die base, which makes it inconvenient to replace the plate, thereby making the overall pre-bending efficiency of the corrugated steel plate relatively low. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a steel plate pre-bending device in response to the current status of the prior art, which can ensure the smoothness of the pre-bending process of the corrugated steel plate by alternating stamping, and can realize the automatic separation of the corrugated steel plate and the die base after pre-bending by automatic jacking.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: the utility model proposes a steel plate pre-bending device, including a support platform, an adjusting mechanism is installed on one side of the upper end of the support platform, and a pre-bending mechanism is installed on the adjusting mechanism. The adjusting mechanism includes an electric slide rail installed on one side of the upper end of the support platform, a support plate installed on the sliding block provided by the electric slide rail, and a mounting plate installed on the top of the support plate. The pre-bending mechanism includes an electric cylinder symmetrically installed on both sides of the bottom end of the mounting plate, a pressing plate installed on the telescopic part of the electric cylinder, and two mold bases arranged on the lower side of the pressing plate. The two mold bases are symmetrically distributed on the support platform along the length direction of the electric slide rail, and two lifting assemblies are symmetrically installed on both sides of the upper end of each mold base. The lifting assembly includes a mounting groove opened on the mold base, two spring rods symmetrically installed in the mounting groove, and a top plate installed on the telescopic part of the spring rods.

[0008] Furthermore, the electric slide rail is connected to the support platform by bolts, the support plate is an inverted L-shaped structure, and the support plate is connected to the mounting plate and the sliding block on the electric slide rail by bolts.

[0009] By adopting the above technical solution, after the electric slide rail is started, the support plate and the mounting plate can be used to realize convenient displacement adjustment of the pressure plate.

[0010] Furthermore, the fixing portion of the electric cylinder is connected to the mounting plate by bolts, and the telescopic portion of the electric cylinder is connected to the pressure plate by bolts.

[0011] By adopting the above technical solution, the electric cylinder drives the pressing plate to move downward, so that the plate placed on the jacking assembly can be pressed down onto the die base to achieve pre-bending of the corrugated steel plate.

[0012] Furthermore, the mold base is connected to the support platform by bolts, and the shape of the upper side of the mold base matches the shape of the bottom end of the pressing plate.

[0013] By adopting the above technical solution, it is ensured that the plate can be processed into a required shape after pre-bending.

[0014] Furthermore, the mounting groove is formed on the mold base, and the mounting groove does not penetrate the mold base.

[0015] By adopting the above technical solution, the installation groove facilitates the reliable installation and fixation of the spring rod.

[0016] Furthermore, the fixing portion of the spring rod is connected to the mounting groove bolt, and the telescopic portion of the spring rod is connected to the top plate bolt.

[0017] By adopting the above technical solution, the top plate can be conveniently lifted under the action of the spring rod, so that the pre-bent sheet material can be lifted up under the action of the top plate for easy replacement.

[0018] Furthermore, an operation panel is installed on one side wall of the support platform, and the operation panel is electrically connected to the electric slide rail and the electric cylinder.

[0019] By adopting the above technical solution, the operation panel mainly controls the orderly opening and closing of the electric slide rail and the electric cylinder by controlling the on-off of the circuit.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In order to solve the problem that the current corrugated steel plate pre-bending device is mainly composed of a support platform, a stamping cylinder installed on the support platform, a pressing plate installed on the telescopic part of the stamping cylinder, and a die base installed on the support platform and located at the lower side of the pressing plate, although the pre-bending device of the above structure can pre-press the corrugated steel plate by vertical stamping, on the one hand, the pre-bending device of the above structure does not work when the plate is replaced after pre-bending, and the pre-bending process of the plate is not smooth enough due to the long standby time of the device. On the other hand, when the pre-bending device of the above structure replaces the plate after pre-bending, the plate is tightly fitted with the die base, resulting in the replacement of the plate. The utility model installs two die bases on the support platform and uses an electric slide rail to alternately put the two die bases into the pre-bending process of the corrugated steel plate, thereby effectively reducing the standby time of the device after pre-bending, making the pre-bending process of the corrugated steel plate smoother. At the same time, with the help of the jacking assembly installed on the die base, the corrugated steel plate can be automatically lifted after the pre-bending, avoiding the corrugated steel plate and the die base from fitting after the pre-bending, facilitating the convenient replacement of the corrugated steel plate, and making the overall pre-bending efficiency of the corrugated steel plate higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a steel plate pre-bending device described in the utility model;

[0024] Figure 2 It is a left sectional view of a steel plate pre-bending device described in the utility model.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Pre-bending mechanism; 101. Electric cylinder; 102. Pressing plate; 103. Die base; 2. Adjusting mechanism; 201. Electric slide rail; 202. Support plate; 203. Mounting plate; 3. Lifting assembly; 301. Spring rod; 302. Top plate; 303. Mounting slot; 4. Operation panel; 5. Support table. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] like Figure 1-Figure 2As shown, a steel plate pre-bending device in this embodiment includes a support platform 5, an adjusting mechanism 2 is installed on one side of the upper end of the support platform 5, a pre-bending mechanism 1 is installed on the adjusting mechanism 2, the adjusting mechanism 2 includes an electric slide rail 201 installed on one side of the upper end of the support platform 5, a support plate 202 installed on the sliding block provided by the electric slide rail 201, and a mounting plate 203 installed on the top of the support plate 202, the pre-bending mechanism 1 includes an electric cylinder 101 symmetrically installed on both sides of the bottom end of the mounting plate 203, a pressing plate 102 installed on the telescopic part of the electric cylinder 101, and two mold bases 103 arranged on the lower side of the pressing plate 102. After the electric slide rail 201 is started, the support plate 202 and the mounting plate 203 can be used to realize the convenience of the pressing plate 102 The two die bases 103 are symmetrically distributed along the length direction of the electric slide rail 201 on the support platform 5 through quick position adjustment. The electric cylinder 101 drives the pressure plate 102 to move downward, so that the plate placed on the jacking assembly 3 can be pressed down onto the die base 103 to realize the pre-bending of the corrugated steel plate. Two jacking assemblies 3 are symmetrically installed on both sides of the upper end of each die base 103. The jacking assembly 3 includes a mounting groove 303 opened on the die base 103, two spring rods 301 symmetrically installed in the mounting groove 303, and a top plate 302 installed on the telescopic part of the spring rod 301. The top plate 302 can be conveniently lifted under the action of the spring rod 301, so that the pre-bent plate can be lifted up under the action of the top plate 302 for easy replacement.

[0029] like Figure 1-Figure 2 As shown, in this embodiment, the electric slide rail 201 is bolted to the support platform 5, the support plate 202 is an inverted L-shaped structure, the support plate 202 is bolted to the mounting plate 203 and the sliding block on the electric slide rail 201, the fixed part of the electric cylinder 101 is bolted to the mounting plate 203, the telescopic part of the electric cylinder 101 is bolted to the pressing plate 102, the die base 103 is bolted to the support platform 5, and the shape of the upper side of the die base 103 matches the shape of the bottom end of the pressing plate 102, ensuring that the plate can be processed into the required shape after pre-bending.

[0030] like Figure 1-Figure 2 As shown, in this embodiment, the mounting groove 303 is formed on the mold base 103, and the mounting groove 303 does not penetrate the mold base 103. The mounting groove 303 facilitates the reliable installation and fixation of the spring rod 301. The fixed part of the spring rod 301 is bolted to the mounting groove 303, and the telescopic part of the spring rod 301 is bolted to the top plate 302. An operation panel 4 is installed on one side wall of the support platform 5. The operation panel 4 is electrically connected to the electric slide rail 201 and the electric cylinder 101. The operation panel 4 mainly controls the orderly opening and closing of the electric slide rail 201 and the electric cylinder 101 by controlling the on and off of the circuit.

[0031] The specific implementation process of this embodiment is as follows: when it is necessary to pre-bend the plate for processing the corrugated steel plate, first place the plate on the jacking assembly 3 on the die base 103, then adjust the pressing plate 102 to the top of the die base 103 under the action of the electric slide rail 201, and then just drive the pressing plate 102 downward under the action of the electric cylinder 101 to achieve the pre-bending of the plate for processing the corrugated steel plate. After the plate on one die base 103 is pre-bent, the pressing plate 102 can be adjusted to the top of another die base 103 with the plate placed thereon under the action of the electric slide rail 201, and continue to perform the pre-bending. The pre-bending of the plate is achieved by installing two die bases 103 on the support table 5, and using the electric slide rail 201 to alternately put the two die bases 103 into the pre-bending process of the corrugated steel plate, which effectively reduces the standby time of the device after pre-bending, making the pre-bending process of the corrugated steel plate smoother. At the same time, with the help of the jacking assembly 3 installed on the die base 103, the corrugated steel plate can be automatically lifted after the pre-bending of the corrugated steel plate, avoiding the corrugated steel plate and the die base 103 from fitting after the pre-bending, facilitating the convenient replacement of the corrugated steel plate, and making the overall pre-bending efficiency of the corrugated steel plate higher.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel plate pre-bending device, characterized in that: The invention comprises a support platform (5), an adjusting mechanism (2) being installed on one side of the upper end of the support platform (5), a pre-bending mechanism (1) being installed on the adjusting mechanism (2), the adjusting mechanism (2) comprising an electric slide rail (201) installed on one side of the upper end of the support platform (5), a support plate (202) installed on a sliding block provided with the electric slide rail (201), and a mounting plate (203) installed on the top of the support plate (202), the pre-bending mechanism (1) comprising an electric cylinder (101) symmetrically installed on both sides of the bottom end of the mounting plate (203), and a pre-bending mechanism (1) installed on the electric cylinder (101). A pressing plate (102) of the telescopic part and two mold bases (103) arranged on the lower side of the pressing plate (102), the two mold bases (103) are symmetrically distributed on the support platform (5) along the length direction of the electric slide rail (201), and two lifting assemblies (3) are symmetrically installed on both sides of the upper end of each mold base (103), and the lifting assemblies (3) include a mounting groove (303) opened on the mold base (103), two spring rods (301) symmetrically installed in the mounting groove (303), and a top plate (302) installed on the telescopic part of the spring rod (301).

2. A steel plate pre-bending device according to claim 1, characterized in that: The electric slide rail (201) is bolted to the support platform (5); the support plate (202) is an inverted L-shaped structure; the support plate (202) is bolted to the mounting plate (203) and the sliding block on the electric slide rail (201).

3. The steel plate pre-bending device according to claim 1, characterized in that: The fixing portion of the electric cylinder (101) is connected to the mounting plate (203) by bolts, and the telescopic portion of the electric cylinder (101) is connected to the pressing plate (102) by bolts.

4. The steel plate pre-bending device according to claim 1, characterized in that: The mold base (103) is bolted to the support platform (5), and the shape of the upper side of the mold base (103) matches the shape of the bottom end of the pressing plate (102).

5. The steel plate pre-bending device according to claim 1, characterized in that: The installation groove (303) is formed on the mold base (103), and the installation groove (303) does not penetrate the mold base (103).

6. A steel plate pre-bending device according to claim 5, characterized in that: The fixing portion of the spring rod (301) is bolted to the mounting groove (303), and the telescopic portion of the spring rod (301) is bolted to the top plate (302).

7. The steel plate pre-bending device according to claim 1, characterized in that: An operating panel (4) is installed on one side wall of the support platform (5), and the operating panel (4) is electrically connected to the electric slide rail (201) and the electric cylinder (101).

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