Leveling machine for steel formwork machining

Abstract

The utility model relates to the technical field of steel formwork production and manufacturing equipment, and particularly discloses a leveling machine for steel formwork machining. The mounting grooves are formed in the workbench in parallel; the mounting shafts are arranged in the mounting grooves; the rollers are rotatably arranged on the mounting shaft by taking the central axis of the mounting shaft as a rotating center; the lifting assembly is used for driving the mounting shaft to do lifting motion in the vertical direction so as to drive the rolling wheel to protrude out of / retreat into the mounting groove; the hydraulic cylinder is arranged above the workbench in the vertical direction; the leveling plate is arranged on a piston rod of the hydraulic cylinder and is used for pressing and touching the steel template; the main body of the hydraulic cylinder is arranged on the mounting seat; and the linear driving assembly is used for driving the mounting base to do linear reciprocating motion in the direction parallel to the central axis of the mounting shaft. The relative position between the to-be-leveled steel plate and the hydraulic cylinder can be flexibly adjusted, the labor amount of manual position adjustment can be effectively reduced, and the leveling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel template production equipment, in particular to a leveling machine for steel template processing. Background Art

[0002] In bridge engineering, steel formwork is widely used in concrete pouring at piers, abutments, box girders and other locations to ensure the quality and duration of concrete pouring.

[0003] During the processing and manufacturing of steel formwork, it is inevitable that the flatness of the steel formwork does not meet the design standards, and the steel formwork needs to be knocked and leveled.

[0004] In the prior art, the template to be leveled is usually placed on a table, and the leveling work is completed by knocking the steel template through the hydraulic cylinder above; however, it may be necessary to knock on multiple different points on a steel template to complete the leveling work, and the steel template needs to be manually dragged on the table to meet the knocking requirements of different points; in such steel template leveling operations, the movement of the steel template is not convenient, the workload of the staff is large, and the leveling efficiency is low. Utility Model Content

[0005] In view of the above problems, the utility model provides a leveling machine for steel template processing, the purpose of which is to improve the convenience of adjusting the relative position of the steel template and the hydraulic cylinder.

[0006] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present invention is as follows:

[0007] A leveling machine for steel formwork processing is provided, comprising: a workbench; a plurality of mounting grooves arranged parallel to the workbench; a plurality of mounting shafts arranged in the mounting grooves; a plurality of rollers rotatably arranged on the mounting shafts with the central axis of the mounting shafts as the rotation center; a lifting assembly for driving the mounting shafts to perform lifting motion in a vertical direction, thereby driving the rollers to protrude / retreat into the mounting grooves; a hydraulic cylinder arranged above the workbench in a vertical direction; a leveling plate arranged on the piston rod of the hydraulic cylinder for pressing the steel formwork; a mounting seat, on which the main body of the hydraulic cylinder is arranged; and a linear drive assembly for driving the mounting seat to perform linear reciprocating motion in a direction parallel to the central axis of the mounting shaft.

[0008] Furthermore, the lifting assembly includes: a first mounting plate, which is arranged below the workbench parallel to the mounting axis; a plurality of support rods, one end of which is connected to the mounting axis and the other end is connected to the first telescopic component of the first mounting plate, used to drive the first mounting plate to perform lifting movement in the vertical direction.

[0009] Further, the leveling machine further comprises a second mounting plate arranged on the piston rod of the hydraulic cylinder, and the leveling plate is arranged on the second mounting plate; a pre-pressing plate arranged in parallel with the leveling plate; a second telescopic component having one end connected to the second mounting plate and the other end connected to the pre-pressing plate, and used for elastically supporting the pre-pressing plate; and a through hole arranged on the pre-pressing plate and used for allowing the leveling plate to pass through.

[0010] Further, the second telescopic component comprises a sliding sleeve arranged on the second mounting plate; a sliding rod having one end slidably arranged in the sliding sleeve and the other end connected to the pre-pressing plate; and a supporting spring arranged in the sliding sleeve and having one end abutting against the second mounting plate and the other end abutting against the sliding rod.

[0011] Further, in the projection in the vertical direction, the through hole is circular.

[0012] Further, the linear driving assembly comprises a lead screw arranged in parallel with the mounting shaft and threadedly connected to the mounting base; a guide rod arranged in parallel with the lead screw and sleeved on the mounting base in a slidable manner; and a driving motor used for driving the lead screw to rotate.

[0013] The leveling machine has the advantages that: by using the leveling machine, the relative position between the steel plate to be leveled and the hydraulic cylinder can be flexibly adjusted, the labor amount of manually adjusting the position can be effectively reduced, the hydraulic cylinder can be conveniently used to perform knocking work on different points of the steel formwork, and the leveling efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The drawing shows the overall structure of the leveling machine.

[0015] Figure 2 The drawing shows the overall structure of the leveling machine. Figure 1 The drawing shows the overall structure of the leveling machine.

[0016] 1, workbench; 11, mounting groove; 2, mounting shaft; 21, roller; 22, first mounting plate; 23, supporting rod; 24, first telescopic component; 3, hydraulic cylinder; 31, leveling plate; 32, second mounting plate; 33, pre-pressing plate; 34, second telescopic component; 341, sliding sleeve; 342, sliding rod; 343, supporting spring; 35, through hole; 4, mounting base; 41, lead screw; 42, guide rod; 6, steel formwork. DETAILED DESCRIPTION

[0017] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings and specific embodiments.

[0018] Referring to Figure 1As shown, the embodiment of the present application discloses a leveling machine for steel formwork processing, which comprises: a workbench 1; a plurality of installation grooves 11, which are parallelly arranged on the workbench 1; a plurality of installation shafts 2, which are arranged in the installation grooves 11; a plurality of rollers 21, which are rotatably arranged on the installation shafts 2 with the central axis of the installation shafts 2 as the rotation center; a lifting assembly, which is used for driving the installation shafts 2 to move up and down along the vertical direction, so as to drive the rollers 21 to protrude into / withdraw from the installation grooves 11; a hydraulic cylinder 3, which is arranged above the workbench 1 along the vertical direction; a leveling plate 31, which is arranged on the piston rod of the hydraulic cylinder 3 and is used for pressing the steel formwork 6; a mounting seat 4, wherein the main body of the hydraulic cylinder 3 is arranged on the mounting seat 4; and a linear driving assembly, which is used for driving the mounting seat 4 to move linearly along the direction parallel to the central axis of the installation shafts 2.

[0019] In specific use, when the leveling operation is needed, the lifting assembly is lifted, the rollers 21 protrude into the installation grooves 11 by a certain height, and the steel formwork 6 to be leveled is placed on the rollers 21; the steel formwork 6 is rollably supported by the rollers 21, and the relative position between the steel formwork 6 and the hydraulic cylinder 3 can be adjusted along the direction perpendicular to the installation shafts 2 by pushing the steel formwork 6; after the adjustment in the direction is completed, the lifting assembly is lowered, the rollers 21 are withdrawn into the installation grooves 11 again, and the steel formwork 6 is placed on the table top of the workbench 1; the linear driving assembly can drive the mounting seat 4 to move linearly along the direction parallel to the central axis of the installation shafts 2, so that the relative position between the steel formwork 6 and the hydraulic cylinder 3 can be adjusted along the axial direction of the installation shafts 2; after the appropriate position is adjusted, the steel formwork 6 can be knocked and leveled by starting the hydraulic cylinder 3.

[0020] In the embodiment, the linear driving assembly comprises: a lead screw 41, which is arranged parallel to the installation shafts 2 and is in threaded transmission connection with the mounting seat 4; a guide rod 42, which is arranged parallel to the lead screw 41 and on which the mounting seat 4 is slidably sleeved; and a driving motor, which is used for driving the lead screw 41 to rotate.

[0021] Specifically, the driving motor (not shown in the figure) is used for driving the lead screw 41 to rotate, the guide rod 42 is used for limiting the rotation of the mounting seat 4, and the threaded transmission between the lead screw 41 and the mounting seat 4 can drive the mounting seat 4 to move along the axial direction of the lead screw 41, so that the relative position between the steel formwork 6 and the hydraulic cylinder 3 can be adjusted along the axial direction of the installation shafts 2.

[0022] In the embodiment, two guide rods 42 are arranged symmetrically on the two sides of the lead screw 41.

[0023] By using the leveling machine, the relative position between the steel formwork to be leveled and the hydraulic cylinder 3 can be flexibly adjusted, the labor amount of manually adjusting the position can be effectively reduced, the knocking operation of the hydraulic cylinder 3 on different points of the steel formwork 6 is facilitated, and the leveling efficiency is improved.

[0024] In the embodiment, the lifting assembly comprises a first mounting plate 22 arranged below the workbench 1 in parallel with the mounting shaft 2, a plurality of support rods 23, one end of each of which is connected to the mounting shaft 2 and the other end of each of which is connected to the first mounting plate 22, and a first telescopic component 24 for driving the first mounting plate 22 to move vertically.

[0025] It is worth mentioning that, in the embodiment, the first telescopic component is also driven by hydraulic pressure, the main body of the first telescopic component 24 is arranged on the ground, and the piston rod of the first telescopic component 24 is connected to the first mounting plate 22.

[0026] Specifically, the leveling machine further comprises a second mounting plate 32 arranged on the piston rod of the hydraulic cylinder 3, a leveling plate 31 arranged on the second mounting plate 32, a pre-pressing plate 33 arranged in parallel with the leveling plate 31, a second telescopic component 34, one end of which is connected to the second mounting plate 32 and the other end of which is connected to the pre-pressing plate 33, for elastically supporting the pre-pressing plate 33, and a through hole 35 arranged on the pre-pressing plate 33 for the leveling plate 31 to pass through.

[0027] It is worth mentioning that, when the piston rod of the hydraulic cylinder 3 is in the telescopic state, the pre-pressing plate 33 is below the leveling plate 31 in the vertical direction; when the knocking leveling operation is performed, the piston rod of the hydraulic cylinder 3 is elongated, the pre-pressing plate 33 first contacts the steel formwork 6 and presses the second telescopic component 34 to press the steel formwork 6 tightly; the piston rod of the hydraulic cylinder 3 continues to be elongated, the second mounting plate 32 continues to move downward, until the leveling plate 31 contacts the steel formwork 6, and the knocking leveling operation is completed.

[0028] By using the leveling machine, the steel formwork 6 and the workbench 1 can be pressed tightly before the leveling plate 31 contacts the steel formwork 6, and the subsequent leveling quality is improved.

[0029] Referring to Figure 2 As shown in the figure, the second telescopic component 34 comprises a sliding sleeve 341 arranged on the second mounting plate 32, a sliding rod 342, one end of which is slidably arranged in the sliding sleeve 341 and the other end of which is connected to the pre-pressing plate 33, and a supporting spring 343 arranged in the sliding sleeve 341, one end of which abuts against the second mounting plate 32 and the other end of which abuts against the sliding rod 342.

[0030] In the projection in the vertical direction, the through hole 35 is circular, and the steel formwork 6 can be pre-pressed tightly along the circumferential direction of the leveling plate 31.

[0031] Those skilled in the art will appreciate that although a preferred embodiment of the present application has been described, those skilled in the art will be able to devise alterations and modifications of the preferred embodiment without departing from the spirit and scope of the present application. Accordingly, it is intended that the appended claims be construed to include all alternatives and modifications to the preferred embodiment as fall within the true spirit and scope of the present application. Obviously, various modifications and changes can be made to the present application without departing from the spirit and scope thereof. It is intended that the present application encompass all such modifications and changes as fall within the scope of the appended claims.

Claims

1. A leveling machine for steel template processing, characterized in that: include: Workbench (1); A plurality of mounting grooves (11) are provided in parallel on the workbench (1); A plurality of mounting shafts (2) are arranged in the mounting groove (11); A plurality of rollers (21) are rotatably mounted on the mounting shaft (2) with the central axis of the mounting shaft (2) as the rotation center; A lifting assembly is used to drive the mounting shaft (2) to move up and down in a vertical direction, thereby driving the roller (21) to protrude from / retract into the mounting groove (11); A hydraulic cylinder (3) is vertically arranged above the workbench (1); A leveling plate (31) is provided on the piston rod of the hydraulic cylinder (3) and is used for pressing the steel template (6); A mounting seat (4), on which the main body of the hydraulic cylinder (3) is arranged; The linear drive assembly is used to drive the mounting seat (4) to perform linear reciprocating motion in a direction parallel to the central axis of the mounting shaft (2).

2. The leveling machine for steel template processing according to claim 1, characterized in that: The lifting assembly includes: A first mounting plate (22) is arranged below the workbench (1) parallel to the mounting axis (2); A plurality of support rods (23), one end of which is connected to the mounting shaft (2) and the other end of which is connected to the first mounting plate (22); The first telescopic component (24) is used to drive the first mounting plate (22) to move up and down in a vertical direction.

3. The leveling machine for steel template processing according to claim 1, characterized in that: Also includes: A second mounting plate (32) is arranged on the piston rod of the hydraulic cylinder (3), and the leveling plate (31) is arranged on the second mounting plate (32); A pre-pressing plate (33) is arranged parallel to the leveling plate (31); A second telescopic component (34), one end of which is connected to the second mounting plate (32) and the other end of which is connected to the pre-pressing plate (33), and is used for elastically supporting the pre-pressing plate (33); A through hole (35) is provided on the pre-pressing plate (33) for the calibration plate (31) to pass through.

4. The leveling machine for steel template processing according to claim 3, characterized in that: The second telescopic component (34) comprises: A sliding sleeve (341) is disposed on the second mounting plate (32); A sliding rod (342), one end of which is slidably disposed in the sliding sleeve (341) and the other end of which is connected to the pre-pressing plate (33); The support spring (343) is arranged in the sliding sleeve (341), with one end abutting against the second mounting plate (32) and the other end abutting against the sliding rod (342).

5. The leveling machine for steel template processing according to claim 3, characterized in that: In the projection along the vertical direction, the through hole (35) is circular.

6. The leveling machine for steel template processing according to claim 1, characterized in that: The linear drive assembly includes: A lead screw (41) is arranged parallel to the mounting shaft (2) and is connected to the mounting seat (4) via a threaded transmission; A guide rod (42) is arranged parallel to the lead screw (41), and the mounting seat (4) is slidably sleeved on the guide rod (42); The driving motor is used to drive the lead screw (41) to rotate.

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