Lamp post die bending machine

Abstract

The utility model belongs to the technical field of bending machines, particularly relates to a lamp post die bending machine, and aims to solve the problems that a pushing mechanism for a formed lamp post is lacked, and time and labor are wasted when the formed lamp post is pulled out manually, according to the following scheme, the lamp post die bending machine comprises a bending machine body, and the bending machine body comprises a machine table; the moving groove is formed in the top of the machine table; the moving block is mounted in the moving groove in a sliding manner; the pushing block is fixedly mounted at the top of the moving block and is used for pushing the bent and formed lamp pole; the moving mechanism is arranged on the machine table and used for moving the moving block; the prompting mechanism is arranged on the machine table and used for achieving the prompting purpose when the pushing block moves. The lamp pole can be conveniently pushed to move, the formed lamp pole can be conveniently drawn away, meanwhile, a sound can be made when the lamp pole is pushed, the prompt function is achieved, and people are prevented from being collided by the moving lamp pole.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending machine especially relates to a lamp pole mould bending machine. BACKGROUND

[0002] Bending is the most critical process in the production of lamp poles. The quality of the lamp pole is directly affected by the quality of the bending, and the bending cannot be repaired after forming, so it is necessary to ensure the precision and quality of the bending, and professional bending machines are usually required for lamp pole bending.

[0003] After searching, the patent document with publication (announcement) number: CN208131727U discloses a street lamp pole bending equipment, which comprises a machine table, a horizontal main shaft is arranged on the machine table, the main shaft is drivenly connected with a motor, a plurality of telescopic cylinders are arranged on the side surface of the main shaft, the telescopic direction of each telescopic cylinder is perpendicular to the straight line direction of the main shaft, each telescopic cylinder is connected with a pressing plate, a semicircular groove is formed in the machine table, the semicircular groove is below the main shaft and parallel to the main shaft, the radial distance between the pressing plate and the semicircular groove is greater than or equal to the thickness of the plate material, a hydraulic oil cylinder is arranged on the top of the machine table, the top surface of the hydraulic oil cylinder is in contact with the top surface of the machine table, the pressing direction of the hydraulic oil cylinder points to the semicircular groove, and the core shaft of the hydraulic oil cylinder is connected with a clamping block. The utility model can realize full-automatic bending of the lamp pole plate material, ensure the personal safety of workers, and greatly improve the production efficiency.

[0004] The above-mentioned patent lacks a pushing mechanism for the formed lamp pole, and it is time-consuming and laborious to manually pull out the formed lamp pole, therefore, the lamp pole mould bending machine is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of lacking a pushing mechanism for the formed lamp pole and manually pulling out the formed lamp pole, and proposes a lamp pole mould bending machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A lamp pole mould bending machine, which comprises a bending machine body, the bending machine body comprises:

[0008] A machine table;

[0009] A moving groove arranged on the top of the machine table;

[0010] A moving block slidingly installed in the moving groove;

[0011] A pushing block fixedly installed on the top of the moving block and used for pushing the bending-formed lamp pole;

[0012] A moving mechanism arranged on the machine table and used for moving the moving block;

[0013] Prompting mechanism, be located on the machine platform, be used for when the pusher block motion, play the purpose of prompting.

[0014] Preferably, the moving mechanism comprises a screw rod rotatably installed in the moving slot, the screw rod is in threaded connection with the moving block, and a second bevel gear is fixedly sleeved on the outside of the screw rod.

[0015] Preferably, a cross rod is rotatably installed on one side of the machine platform, one end of the cross rod extends into the moving slot and is fixedly installed with a first bevel gear, and the first bevel gear is in meshing connection with the second bevel gear.

[0016] Preferably, a fixed cover is fixedly installed on one side of the machine platform, a motor is fixedly installed on one side of the fixed cover, and an output shaft of the motor is fixedly connected with one end of the cross rod.

[0017] Preferably, the prompting mechanism comprises a metal disc fixedly installed on one side of the machine platform, a vertical hole is formed in the bottom of the fixed cover, a knocking rod is slidably installed in the vertical hole, and the knocking rod is located above the metal disc.

[0018] Preferably, a reset plate is fixedly installed on the top of the knocking rod, one end of a plurality of springs is fixedly installed on the bottom of the reset plate, and the other end of the plurality of springs is fixedly connected with the inner wall of the bottom of the fixed cover.

[0019] Preferably, a transmission rod is rotatably installed on one side of the machine platform, an eccentric wheel is fixedly installed on one end of the transmission rod, and the outside of the eccentric wheel is in contact with the top of the reset plate.

[0020] Preferably, a driving gear is fixedly sleeved on the outside of the cross rod, a driven gear is fixedly sleeved on the outside of the transmission rod, and the driving gear is in meshing connection with the driven gear.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] The utility model discloses a motor drives the cross rod to rotate, the cross rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw rod to rotate, makes with the moving block of screw rod thread connection moves, and the moving block drives the pusher block to slide on the top of the machine platform, and through the pusher block push the one end of the lamp pole moves, makes the lamp pole be taken away conveniently.

[0023] When the cross rod rotates, the driving gear is driven to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the transmission rod to rotate, the transmission rod drives the eccentric wheel to rotate, the eccentric wheel rotates and extrudes the reset plate to move downwards, the reset plate is reset upwards through the spring, the reset plate is repeatedly moved up and down through the rotation of the eccentric wheel and the cooperation of the spring, the reset plate drives the knocking rod to repeatedly knock the metal disc, emits the sound, reminds the lamp pole to be moved at this time, avoids the person to be hit by the lamp pole of moving.

[0024] The utility model discloses convenient to push the lamp pole removal, convenient to the lamp pole of forming is taken away, can send out the sound when pushing the lamp pole, play the role of prompting, avoid the person being hit by the lamp pole of removal. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model discloses a lamp pole die bending machine's structural diagram is shown to one kind;

[0026] Figure 2 The utility model discloses a lamp pole die bending machine's lamp pole bending after the structure diagram of forming shows to one kind;

[0027] Figure 3 The utility model discloses a lamp pole die bending machine's Figure 1 The utility model discloses a lamp pole die bending machine's

[0028] Figure 4 The utility model discloses a lamp pole die bending machine's transmission rod and eccentric wheel's side view structural diagram shows to one kind.

[0029] In the drawing: 1, machine table;2, main shaft;3, telescopic cylinder;4, pressing plate;5, clamping block;6, hydraulic oil cylinder;7, moving groove;8, moving block;9, push block;10, screw;11, second bevel gear;12, cross bar;13, first bevel gear;14, fixed cover;15, motor;16, driving gear;17, transmission rod;18, driven gear;19, eccentric wheel;20, reset plate;21, knock rod;22, metal disc;23, spring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0031] Embodiment one

[0032] Reference Figures 1-4The utility model relates to a lamp pole die bending machine, including bending machine body, bending machine body includes machine table 1, machine table 1 is provided with horizontal main shaft 2, main shaft 2 is driven to be connected with motor, and a plurality of telescopic cylinders 3 are arranged on the side of main shaft 2, and the telescopic direction of each telescopic cylinder 3 is perpendicular to the straight line direction where main shaft 2 is located, and each telescopic cylinder 3 is connected with pressing plate 4, and the semicircular groove is opened in machine table 1, and the semicircular groove is just below main shaft 2 and parallel with main shaft 2, and the radial distance of pressing plate 4 and semicircular groove is greater than or equal to the thickness of sheet material, and the hydraulic oil cylinder 6 is arranged on the top of machine table 1, and the top surface of hydraulic oil cylinder 6 is in contact with the top surface of machine table 1, and the pressing direction points to semicircular groove, and the core shaft of hydraulic oil cylinder 6 is connected with clamping block 5. First, the sheet material is clamped in the clamping block 5, and the equipment is started, and the hydraulic oil cylinder 6 pushes the sheet material 7 into the slit between the semicircular groove and the pressing plate 4, and the main shaft 2 rotates, and under the dual action of the rotary force of the pressing plate 4 and the thrust of the hydraulic oil cylinder 6, the sheet material is bent, when the sheet material is bent into a cylinder, the main shaft 2 stops rotating, the hydraulic oil cylinder 6 stops, and each telescopic cylinder 3 on the main shaft 2 contracts, and the pressing plate 4 is separated from the bent sheet material, i.e. lamp pole, at this time, the lamp pole is extracted, and the processing is completed, and this part is disclosed in the patent document with the publication number CN208131727U, which is the prior art.

[0033] The moving groove 7 is arranged on the top of the machine table 1.

[0034] The moving block 8 is slidingly installed in the moving groove 7.

[0035] The pushing block 9 is fixedly installed on the top of the moving block 8 and is used for pushing the bent lamp pole.

[0036] The moving mechanism is arranged on the machine table 1 and is used for moving the moving block 8.

[0037] The prompting mechanism is arranged on the machine table 1 and is used for prompting when the pushing block 9 moves.

[0038] In the embodiment, the moving mechanism comprises a screw rod 10 rotatably installed in the moving groove 7, the screw rod 10 is threadedly connected with the moving block 8, and a second bevel gear 11 is fixedly sleeved on the outside of the screw rod 10.

[0039] In the embodiment, a cross rod 12 is rotatably installed on one side of the machine table 1, one end of the cross rod 12 extends into the moving groove 7 and is fixedly installed with a first bevel gear 13, and the first bevel gear 13 is engaged with the second bevel gear 11.

[0040] In the embodiment, a fixed cover 14 is fixedly installed on one side of the machine table 1, one side of the fixed cover 14 is fixedly installed with a motor 15, and the output shaft of the motor 15 is fixedly connected with one end of the cross rod 12.

[0041] In this embodiment, the prompting mechanism comprises a metal disc 22 fixedly installed on one side of the machine table 1, a vertical hole is formed in the bottom of the fixed cover 14, and a striking rod 21 is slidingly installed in the vertical hole and located above the metal disc 22.

[0042] In this embodiment, the top of the striking rod 21 is fixedly installed with a reset plate 20, one end of a plurality of springs 23 is fixedly installed at the bottom of the reset plate 20, and the other end of the plurality of springs 23 is fixedly connected with the inner wall of the bottom of the fixed cover 14.

[0043] In this embodiment, a transmission rod 17 is rotatably installed on one side of the machine table 1, an eccentric wheel 19 is fixedly installed at one end of the transmission rod 17, and the outer side of the eccentric wheel 19 is in contact with the top of the reset plate 20.

[0044] In this embodiment, a driving gear 16 is fixedly sleeved on the outer side of the cross rod 12, a driven gear 18 is fixedly sleeved on the outer side of the transmission rod 17, and the driving gear 16 is engaged with the driven gear 18.

[0045] In this embodiment, first, the plate material is clamped in the clamping block 5, the equipment is started, the hydraulic oil cylinder 6 pushes the plate material 7 into the gap between the semicircular groove and the pressing plate 4, the main shaft 2 rotates, and under the dual action of the rotating force of the pressing plate 4 and the pushing force of the hydraulic oil cylinder 6, the plate material is bent, when the plate material is bent into a cylinder, the main shaft 2 stops rotating, the hydraulic oil cylinder 6 stops, each telescopic air cylinder 3 on the main shaft 2 contracts, the pressing plate 4 is separated from the bent plate material, i.e. the lamp pole, the cross rod 12 is rotated by the motor 15, the cross rod 12 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the threaded rod 10 to rotate, so that the moving block 8 connected with the threaded rod 10 moves, the moving block 8 drives the pushing block 9 to slide on the top of the machine table 1, and one end of the lamp pole is pushed to move by the pushing block 9, so that the lamp pole is easily taken away, when the cross rod 12 rotates, the driving gear 16 rotates, the driving gear 16 drives the driven gear 18 to rotate, the driven gear 18 drives the transmission rod 17 to rotate, the transmission rod 17 drives the eccentric wheel 19 to rotate, the eccentric wheel 19 rotates and extrudes the reset plate 20 to move downward, the reset plate 20 is reset upward by the spring 23, the reset plate 20 is repeatedly moved up and down by the rotation of the eccentric wheel 19 and the cooperation of the spring 23, the reset plate 20 drives the striking rod 21 to repeatedly hit the metal disc 22, a sound is emitted, reminding that the lamp pole is being pushed to move at this time, so as to avoid that someone is hit by the moving lamp pole.

[0046] Embodiment two

[0047] The difference between the embodiment one and the embodiment two is that the bottom of the reset plate 20 is fixedly installed with a guide rod, a guide hole is formed in the bottom of the fixed cover 14, the outer side of the guide rod is slidingly connected with the inner wall of the guide hole, and the guide rod is arranged to make the reset plate 20 more stable.

[0048] The rest is the same as Example 1.

[0049] The above description is only the preferred embodiment of the present embodiment, but the protection scope of the present embodiment is not limited thereto, any person skilled in the art within the technical range disclosed by the present embodiment, according to the technical scheme and the utility model concept of the present embodiment, makes equivalent replacement or change, should be covered in the protection scope of the present embodiment.

Claims

1. A pole bending machine of the die bending type, comprising a bending machine body, characterized in that, The bending machine body comprises: A machine table (1); A moving groove (7) is arranged on the top of the machine table (1); A moving block (8) is slidingly installed in the moving groove (7); A pushing block (9) is fixedly installed on the top of the moving block (8) and is used for pushing the bent and formed lamp pole; A moving mechanism is arranged on the machine table (1) and is used for moving the moving block (8); A prompting mechanism is arranged on the machine table (1) and is used for prompting when the pushing block (9) moves.

2. A pole bending machine according to claim 1, characterized in that The moving mechanism comprises a screw rod (10) rotatably installed in the moving groove (7), the screw rod (10) is in threaded connection with the moving block (8), and a second bevel gear (11) is fixedly sleeved on the outer side of the screw rod (10).

3. A pole bending machine according to claim 2, wherein A cross rod (12) is rotatably installed on one side of the machine table (1), one end of the cross rod (12) extends into the moving groove (7) and is fixedly installed with a first bevel gear (13), and the first bevel gear (13) is in meshing connection with the second bevel gear (11).

4. A pole bending machine according to claim 3, wherein A fixed cover (14) is fixedly installed on one side of the machine table (1), a motor (15) is fixedly installed on one side of the fixed cover (14), and an output shaft of the motor (15) is fixedly connected with one end of the cross rod (12).

5. A pole bending machine according to claim 4, wherein The prompting mechanism comprises a metal disc (22) fixedly installed on one side of the machine table (1), a vertical hole is formed in the bottom of the fixed cover (14), a knocking rod (21) is slidingly installed in the vertical hole, and the knocking rod (21) is located above the metal disc (22).

6. A pole bending machine according to claim 5, wherein A reset plate (20) is fixedly installed on the top of the knocking rod (21), one end of a plurality of springs (23) is fixedly installed on the bottom of the reset plate (20), and the other end of the plurality of springs (23) is fixedly connected with the inner wall of the bottom of the fixed cover (14).

7. A pole bending machine according to claim 6, wherein An eccentric wheel (19) is fixedly installed on one end of a transmission rod (17) rotatably installed on one side of the machine table (1), and the outer side of the eccentric wheel (19) is in contact with the top of the reset plate (20).

8. A pole bending machine according to claim 7, wherein A driving gear (16) is fixedly sleeved on the outer side of the cross rod (12), a driven gear (18) is fixedly sleeved on the outer side of the transmission rod (17), and the driving gear (16) is in meshing connection with the driven gear (18).

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