Guardrail plate production device

Abstract

The utility model relates to the technical field of guardrail plate processing, in particular to a guardrail plate production device which comprises a machine body, a driving motor is fixedly installed at the rear end of the machine body, and a driving worm fixedly connected with the output end of the driving motor is rotatably installed in the machine body. A driven worm wheel in meshed connection with the driving worm is rotationally installed in the middle of the machine body, and the machine body is provided with an adjusting mechanism used for adjusting the guardrail plate to swing left and right through the driven worm wheel. The transverse section and the longitudinal section are used for forming the machine body of an integrated structure, and the driven worm gear is used for dragging the first supporting arm and the second supporting arm which are symmetrically arranged so as to drive the clamping piece located at the front end of the machine body to swing left and right; the guardrail plate is fixedly sleeved with the clamping piece, and then the clamping piece is subjected to symmetrical swinging movement, so that the two ends of the guardrail plate are symmetrically punched through the symmetrically-arranged punchers.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail plate processing, in particular to a guardrail plate production device. Background Art

[0002] Guardrails use the deformation of soil foundation, columns, beams and endurance panels to absorb collision energy and force out-of-control vehicles to change direction and return to normal driving direction, preventing vehicles from running off the road, protecting vehicles and passengers and reducing losses caused by accidents. Figure 4 As shown, in order to facilitate the installation and fixation of the wavy structure guardrail plate, it is necessary to punch holes on it so that it can be fixed to the column by bolts.

[0003] The prior art uses a guardrail plate production device as disclosed in announcement number CN216095717U, which moves downward through an electric telescopic rod to push the roller to move downward, and the roller is connected to the corrugated guardrail plate, and the corrugated guardrail plate continues to move downward. However, it is difficult for the punching equipment to position the guardrail plate, so that the guardrail plate needs to be frequently tightened and adjusted in position during the punching process, which not only affects the punching efficiency, but also makes it difficult to ensure the positioning accuracy of each punching. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to perform punching processing on guardrail plates in the prior art, and proposes a guardrail plate production device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A guardrail plate production device comprises a machine body, a driving motor is fixedly installed at the rear end of the machine body, a driving worm fixedly connected to the output end of the driving motor is rotatably installed in the machine body, a driven worm gear meshingly connected to the driving worm is rotatably installed in the middle of the machine body, the machine body is provided with an adjustment mechanism for adjusting the left and right swing of the guardrail plate through the driven worm gear, and symmetrically arranged load-bearing brackets are fixedly connected to both sides of the machine body, and a puncher for punching holes in the guardrail plate is fixedly installed on the load-bearing bracket.

[0007] Preferably, the machine body is formed into a T-shaped structure by a transverse section and a longitudinal section, wherein the transverse section is located at the front end of the machine body, and the longitudinal section is located at the rear end of the machine body.

[0008] Preferably, the body is provided with a first support arm and a second support arm which are symmetrically distributed on the left and right through a transverse section, and a first connecting rod is connected between the second support arm and the driven worm gear, a second connecting rod is connected between the first support arm and the second support arm, and the front ends of the first support arm and the second support arm are integrally connected with an active extension plate, a guide groove is opened in the transverse section of the body, and a clamping piece for fixing the fitted guardrail plate is slidably mounted in the guide groove, and a driven extension plate which is movably pulled by the active extension plate is integrally connected to the clamping piece.

[0009] Preferably, a pin at one end of the first connecting rod is installed on an outer edge position of the driven worm gear deviating from the center, and the other end of the first connecting rod is connected to the pin of the second support arm.

[0010] Preferably, two ends of the second connecting rod are respectively connected to the rear end of the first support arm and the rear end of the second support arm with pins.

[0011] Preferably, a traction bolt is integrally connected to the active extension plate, and a traction long hole for slidingly fitting the traction bolt is provided in the driven extension plate.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model utilizes a machine body composed of a transverse section and a longitudinal section to form an integrated structure, in which a driving worm and a driven worm wheel driven to rotate by a driving motor are arranged, and the driven worm wheel is used to pull the symmetrically arranged first support arm and the second support arm to drive the clamping member located at the front end of the machine body to swing left and right.

[0014] 2. The utility model utilizes a clamping piece to fix the guardrail plate, and then performs a symmetrical swinging motion on the clamping piece, so that the symmetrically arranged punching device can perform symmetrical punching processing on both ends of the guardrail plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a guardrail plate production device proposed by the utility model;

[0016] Figure 2 This is a bottom view of a guardrail plate production device proposed by the utility model;

[0017] Figure 3 This is a side view of a guardrail plate production device proposed by the utility model;

[0018] Figure 4 Schematic diagram of the guardrail plate structure formed by punching.

[0019] In the figure: 1. body; 2. driving motor; 3. driving worm; 4. driven worm gear; 5. first support arm; 6. second support arm; 7. first connecting rod; 8. second connecting rod; 9. active extension plate; 10. guide groove; 11. clamping member; 12. driven extension plate; 13. traction bolt; 14. traction long hole; 15. load-bearing bracket; 16. puncher. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 A guardrail plate production device includes a machine body 1. It is further described that the machine body 1 is a T-shaped structure composed of a transverse section and a longitudinal section. The transverse section is located at the front end of the machine body 1, and the longitudinal section is located at the rear end of the machine body 1.

[0022] A driving motor 2 is fixedly installed at the rear end of the body 1, and a driving worm 3 fixedly connected to the output end of the driving motor 2 is rotatably installed in the body 1. A driven worm gear 4 meshingly connected to the driving worm 3 is rotatably installed in the middle position of the body 1. Under the driving action of the driving motor 2, the driven worm gear 4 deflects in a clockwise or counterclockwise direction.

[0023] The machine body 1 is provided with an adjustment mechanism for adjusting the left and right swing of the guardrail plate through the driven worm gear 4. Figure 2 With attached Figure 3 The machine body 1 is provided with a first support arm 5 and a second support arm 6 symmetrically distributed on the left and right through a transverse section, and a first connecting rod 7 is connected between the second support arm 6 and the driven worm gear 4, and a second connecting rod 8 is connected between the first support arm 5 and the second support arm 6. The driven worm gear 4 deflecting in a clockwise or counterclockwise direction drives the second support arm 6 to perform a corresponding deflection movement, and at the same time drives the first support arm 5 to perform a synchronous deflection movement, and the front ends of the first support arm 5 and the second support arm 6 are integrally connected with an active extension plate 9, and a first connecting rod 7 is connected between the second support arm 6 and the driven worm gear 4. There is a guide groove 10, and a clamping part 11 for fixing the guardrail plate is slidably mounted in the guide groove 10. A driven extension plate 12 movably pulled by the active extension plate 9 is integrally connected to the clamping part 11. A traction bolt 13 is integrally connected to the active extension plate 9, and a traction long hole 14 for the slidable traction bolt 13 is provided in the driven extension plate 12. The deflected traction bolt 13 enables the driven extension plate 12 to drive the clamping part 11 to move left and right, so as to adjust the part of the guardrail plate that needs to be punched to the lower position of the corresponding puncher 16.

[0024] Symmetrically arranged load-bearing brackets 15 are fixedly connected to both sides of the machine body 1 , and a puncher 16 for punching holes in the guardrail plate is fixedly mounted on the load-bearing bracket 15 .

[0025] One end of the first connecting rod 7 is pin-mounted on the outer edge of the driven worm gear 4 away from the center, and the other end of the first connecting rod 7 is pin-connected to the second support arm 6 , so that the second support arm 6 performs deflection motion under the traction of the driven worm gear 4 .

[0026] The two ends of the second connecting rod 8 are respectively connected to the rear ends of the first supporting arm 5 and the second supporting arm 6 with pins, so that the first supporting arm 5 performs synchronous deflection movement under the traction of the second supporting arm 6 .

[0027] It should be noted that the specific model and specifications of the drive motor 2 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] The guardrail plate is fixedly mounted in the clamping member 11, and the driving motor 2 is controlled to start;

[0030] The output end of the driving motor 2 drives the driving worm 3 to rotate, and the driving worm 3 drives the driven worm wheel 4 to deflect, and the driven worm wheel 4 pulls the second support arm 6 through the first connecting rod 7, so that the second support arm 6 deflects, and the second support arm 6 synchronously pulls the first support arm 5 to deflect through the second connecting rod 8;

[0031] During the deflection process, the first support arm 5 and the second support arm 6 drive the traction bolt 13 to deflect through the active extension plate 9, and the traction bolt 13 drives the clamping member 11 to move left and right through the driven extension plate 12 to adjust the left and right offset of the guardrail;

[0032] The puncher 16 is controlled to operate on the load-bearing bracket 15 to perform symmetrical punching on both ends of the guardrail plate.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A guardrail plate production device, comprising a body (1), characterized in that: A driving motor (2) is fixedly mounted at the rear end of the machine body (1), and a driving worm (3) fixedly connected to the output end of the driving motor (2) is rotatably mounted in the machine body (1), and a driven worm wheel (4) meshingly connected to the driving worm (3) is rotatably mounted at the middle of the machine body (1), and an adjustment mechanism for adjusting the left-right swing of the guardrail plate is provided on the machine body (1) through the driven worm wheel (4), and symmetrically arranged load-bearing brackets (15) are fixedly connected to both sides of the machine body (1), and a puncher (16) for punching holes in the guardrail plate is fixedly mounted on the load-bearing bracket (15).

2. A guardrail board production device according to claim 1, characterized in that: The machine body (1) is composed of a transverse section and a longitudinal section integrally forming a T-shaped structure, wherein the transverse section is located at the front end of the machine body (1), and the longitudinal section is located at the rear end of the machine body (1).

3. A guardrail board production device according to claim 2, characterized in that: The machine body (1) is provided with a first support arm (5) and a second support arm (6) which are symmetrically distributed on the left and right through a transverse section, and a first connecting rod (7) is connected between the second support arm (6) and the driven worm gear (4), a second connecting rod (8) is connected between the first support arm (5) and the second support arm (6), and the front ends of the first support arm (5) and the second support arm (6) are integrally connected with an active extension plate (9), a guide groove (10) is provided in the transverse section of the machine body (1), and a clamping member (11) for fixing the mounted guardrail plate is slidably mounted in the guide groove (10), and a driven extension plate (12) which is movably pulled by the active extension plate (9) is integrally connected to the clamping member (11).

4. A guardrail board production device according to claim 3, characterized in that: One end of the first connecting rod (7) is pin-mounted on an outer edge of the driven worm wheel (4) that deviates from the center of the circle, and the other end of the first connecting rod (7) is pin-connected to the second support arm (6).

5. A guardrail board production device according to claim 3, characterized in that: The two ends of the second connecting rod (8) are respectively connected to the rear end of the first supporting arm (5) and the rear end of the second supporting arm (6) with pins.

6. A guardrail board production device according to claim 3, characterized in that: The active extension plate (9) is integrally connected with a traction bolt (13), and the driven extension plate (12) is provided with a traction long hole (14) for slidingly fitting the traction bolt (13).

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