Bending equipment for processing front bumper

Abstract

The utility model relates to the technical field of bending equipment, in particular to bending equipment for processing a front bumper, which comprises a processing table, a pneumatic chuck body and a bending mechanism, the pneumatic chuck body is driven by the horizontal moving mechanism to move and adjust in the horizontal direction of the machining table. The bending mechanism is composed of a rotating base, a driving assembly arranged in an inner cavity of the rotating base and two bending assemblies driven by the driving assembly to slide close to or away from the inner cavity of the rotating base. The bending assembly comprises a socket and a bending seat; the bending base is installed at the top end of the socket, and a bending groove is formed in the peripheral face of the bending base. Due to the arrangement of the horizontal moving mechanism, the pneumatic chuck body and the bending mechanism, motorcycle accessories such as a front bumper can be conveniently bent at different angles; and through the arrangement of the bending assembly, disassembly and replacement can be conveniently conducted according to the sizes of motorcycle accessories such as a front bumper, adjustment is convenient and fast, the application range is wide, and the bending efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bending equipment technical field, specifically is a kind of bending equipment for front guard bar processing. BACKGROUND

[0002] The front guard bar of motorcycle is a protective device installed in the front of motorcycle, mainly used for protecting the safety of vehicle and rider, with high strength and toughness, which can reduce the damage to vehicle appearance and rider when motorcycle collides or falls. The front guard bar usually needs to be bent and formed at a certain angle by using a bending equipment during processing.

[0003] The Chinese patent with the authorization announcement number CN217858193U discloses a bending mechanism for motorcycle handlebar processing, the two ends of the steel pipe are bent into the forming grooves of the first and second grooves under the stamping of the first and second stamping cylinders, generating a bending point; continue stamping, the two ends of the steel pipe are bent under the action of the groove bottom of the forming groove and the first or second groove, and are bent into the pre-designed arc under the action of the forming block. The utility model has simple processing process and can be formed at one time; meanwhile, multiple motorcycle handlebars can be processed at the same time, which can greatly improve the processing efficiency.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: the above-mentioned bending mechanism can only bend the motorcycle accessories at a fixed bending degree, there are many accessories in the motorcycle that need to be bent, and the required bending angles are different. When other accessories such as front guard bar need to be bent, the bending angle cannot be adjusted quickly, and the application range is narrow. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a bending equipment for front guard bar processing.

[0006] The technical scheme of the utility model: a bending equipment for front guard bar processing, comprising a processing table, a horizontal moving mechanism is installed on one side of the top end of the processing table; a pneumatic chuck body is driven to move along the horizontal direction of the processing table by the horizontal moving mechanism; and a bending mechanism is arranged on the other side of the top end of the processing table, the bending mechanism is composed of a rotating seat, a driving assembly arranged in the inner cavity of the rotating seat and two groups of bending assemblies driven to slide close to or away from the inner cavity of the rotating seat by the driving assembly, the rotating seat is driven to rotate by a rotating mechanism installed in the inner cavity of the processing table, the bending assembly comprises a socket installed on the driving assembly; and a bending seat installed on the top end of the socket, a bending groove is formed on the outer circumferential surface of the bending seat.

[0007] Preferably, the processing table is composed of a first support seat and a second support seat installed at the end of the first support seat.

[0008] Preferably, the second support seat outer wall is provided with an incomplete annular groove, and the bottom end of the rotating seat is provided with a sliding rod, and the other end of the sliding rod is connected with the incomplete annular groove.

[0009] Preferably, the driving assembly comprises a bidirectional threaded rod, which drives rotation through a stepping motor mounted on the outer wall of the rotating seat; and two groups of sliding seats, which are symmetrically connected in screw on the bidirectional threaded rod and are slidingly connected with the inner cavity of the rotating seat.

[0010] Preferably, the bending assembly is detachably connected with the driving assembly, the sliding seat in the driving assembly is provided with a slot, the side wall of the sliding seat is provided with a bolt in screw, the socket in the bending assembly is slidingly inserted into the slot, and the bolt is screw-connected with the side wall of the socket.

[0011] Preferably, the top end of the socket is rotatably connected with a threaded rod, the bending seat is screw-connected with the threaded rod, the inner wall of the bending seat is provided with a mounting cavity, the inner top end of the mounting cavity is provided with a fixing rod, the top end of the socket is provided with a fixing tube, the fixing rod is slidingly connected with the inner cavity of the fixing tube, and the outer circumferential surface of the fixing tube is provided with a scale.

[0012] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects: the horizontal moving mechanism, the pneumatic chuck body and the bending mechanism are arranged, so that the motorcycle accessories such as front guard rods can be bent at different angles; the bending assembly is arranged, so that the motorcycle accessories such as front guard rods can be disassembled, replaced and adjusted conveniently and quickly, the application range is wide, and the bending efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a main view of the bending mechanism part structure of the utility model;

[0015] Figure 3 It is a structure schematic view of the bending mechanism of the utility model;

[0016] Figure 4 It is a structure schematic view of the bending assembly of the utility model.

[0017] Fig. 1 is a first support seat; 101, a second support seat; 102, an incomplete annular groove; 2, a horizontal moving mechanism; 201, a pneumatic chuck body; 3, a rotating seat; 301, a bidirectional threaded rod; 302, a sliding seat; 303, a slot; 304, a sliding rod; 4, a socket; 401, a threaded rod; 402, a bending seat; 403, a bending groove; 404, a mounting cavity; 405, a fixing rod; 406, a fixing tube; 407, a scale. DETAILED DESCRIPTION

[0018] Embodiment one

[0019] As Figures 1 to 3 shown, the utility model provides a kind of bending equipment for front guard bar processing, including processing table, pneumatic chuck body 201 and bending mechanism;Processing table top one side is equipped with horizontal moving mechanism 2;Pneumatic chuck body 201 is driven along the horizontal direction of processing table adjustment by horizontal moving mechanism 2, and pneumatic chuck body 201 and horizontal moving mechanism 2 are prior art, and pneumatic chuck body 201 can be clamped to the front guard bar raw material of different diameters and drive it to rotate any suitable angle along the horizontal direction;Bending mechanism is arranged at the other side of processing table top, and bending mechanism is composed of rotating seat 3, drive assembly arranged in the inner cavity of rotating seat 3 and two groups of bending assemblies driven along the inner cavity of rotating seat 3 by drive assembly to slide close or away, rotating seat 3 is driven to rotate by rotating mechanism installed in the inner cavity of processing table, and rotating mechanism is composed of stepping motor installed in the inner cavity of processing table and the rotating shaft of transmission connection its output end, and speed reducer is arranged between rotating shaft and stepping motor, and rotating shaft top extends to the outside of processing table top and is connected with the bottom end of rotating seat 3;Bending assembly includes socket 4 and bending seat 402;Socket 4 is installed on drive assembly;Bending seat 402 is installed at the top of socket 4, and bending groove 403 is formed in the outer circumferential surface of bending seat 402.

[0020] Further, processing table is composed of first support seat 1 and second support seat 101 installed at the end of first support seat 1, and rotating seat 3 is installed at the top of first support seat 1, and bending mechanism is installed on second support seat 101.

[0021] Further, the outer wall of second support seat 101 is provided with an incomplete annular groove 102, the bottom end of rotating seat 3 is provided with a sliding rod 304, the sliding rod 304 is L-shaped, the other end of sliding rod 304 is connected with the incomplete annular groove 102, and the rotating stability of rotating seat 3 along second support seat 101 is improved.

[0022] Further, drive assembly includes bidirectional threaded rod 301 and sliding seat 302;Bidirectional threaded rod 301 is driven to rotate by stepping motor installed on the outer wall of rotating seat 3;Sliding seat 302 is provided with two groups, and the two groups of sliding seat 302 are symmetrically screwed on bidirectional threaded rod 301, and sliding seat 302 is slidably connected with the inner cavity of rotating seat 3.

[0023] In the embodiment, the controller starts the pneumatic chuck body 201, so that the pneumatic chuck body 201 adjusts to clamp one end of the front guard bar on the pneumatic chuck body 201, the horizontal moving mechanism 2 is started to drive the pneumatic chuck body 201 to move along the horizontal direction of the first support base 1, and then the front guard bar bending section is conveyed to between the two sets of bending seats 402, then the stepping motor drives the bidirectional threaded rod 301 to rotate to drive the two sets of sliding seats 302 to slide along the inner cavity of the rotating seat 3 to approach, until the two sets of bending seats 402 are attached to the outer circumferential surface of the front guard bar bending section, the rotating mechanism drives the rotating seat 3 to rotate by an appropriate angle along the second support base 101, and then the two sets of bending seats 402 drive the front guard bar to rotate by an appropriate angle to bend it, the horizontal moving mechanism 2 is restarted to drive the front guard bar to continue to move along the horizontal direction, and the pneumatic chuck body 201 can drive the front guard bar to rotate by an appropriate angle along the horizontal direction, so that the front guard bar is bent in different directions at different positions, the adjustment direction is fast, and the bending equipment can adapt to accessories with different bending degrees.

[0024] Embodiment two

[0025] As Figures 2 to 4 shown, the bending equipment for front guard bar machining is detachably connected with the driving assembly, the sliding seat 302 in the driving assembly is provided with a slot 303, the sliding seat 302 is provided with a bolt in a threaded connection mode on the side wall, the socket 4 in the bending assembly is slidably inserted into the slot 303, and the bolt is in a threaded connection mode with the side wall of the socket 4.

[0026] Further, the socket 4 is rotatably connected with a threaded rod 401 at the top end, the bending seat 402 is in a threaded connection mode with the threaded rod 401, the inner wall of the bending seat 402 is provided with a mounting cavity 404, a plurality of mounting cavities 404 are arranged, a fixed rod 405 is arranged at the top end in the mounting cavity 404, a fixed tube 406 is arranged at the top end of the socket 4, the fixed rod 405 is slidably connected with the inner cavity of the fixed tube 406, a scale 407 is arranged on the outer circumferential surface of the fixed tube 406, an abutting block is in a threaded connection mode with the outer circumferential surface of the threaded rod 401, and the abutting block is not shown, the abutting block is in a threaded connection mode with the threaded rod 401 and is in abutting connection with the top end of the bending seat 402. The bending seat 402 is provided with a plurality of different models, and the bending grooves 403 on the bending seats 402 of different models are different, so that the front guard bar bending work of different diameters can be adapted.

[0027] In this embodiment, when the front bumper of different models needs to be bent, the front bumper is still clamped at one end by the pneumatic chuck body 201, the bolt is rotated to separate it from the socket 4, the socket 4 is taken out of the slot 303, another set of different model bending seat 402 is inserted on the sliding seat 302, and the bolt is tightened, then the threaded rod 401 is rotated, the bending seat 402 is driven to move upwards above the socket 4 under the guidance of the fixed rod 405 and the fixed tube 406, and is adjusted based on the scale 407 on the fixed tube 406, until the bending seat 402 moves to a suitable height to adapt to front bumpers of different diameters, and the bending mechanism is started to bend the front bumper. The bending assembly is convenient and fast to disassemble and assemble, and has a wider application range.

[0028] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range possessed by the skilled in the art without departing from the purpose of the utility model.

Claims

1. A bending device for processing front bumper guards, characterized in that, Comprising a processing table, a horizontal moving mechanism (2) is installed on one side of the top end of the processing table; a pneumatic chuck body (201) is driven to move along the horizontal direction of the processing table by the horizontal moving mechanism (2); and a bending mechanism is arranged on the other side of the top end of the processing table, the bending mechanism is composed of a rotating seat (3), a driving assembly arranged in the inner cavity of the rotating seat (3), and two groups of bending assemblies driven by the driving assembly to slide close to or away from the inner cavity of the rotating seat (3), the rotating seat (3) is driven to rotate by a rotating mechanism installed in the inner cavity of the processing table, the bending assembly comprises a socket (4) installed on the driving assembly; and a bending seat (402) installed on the top end of the socket (4), the outer peripheral surface of the bending seat (402) is provided with a bending groove (403).

2. The bending apparatus for a front bumper processing according to claim 1, wherein The processing table is composed of a first support seat (1) and a second support seat (101) installed at the end of the first support seat (1).

3. The bending apparatus for a front bumper according to claim 2, wherein An incomplete annular groove (102) is formed in the outer wall of the second support seat (101), and a sliding rod (304) is installed at the bottom end of the rotating seat (3), and the other end of the sliding rod (304) is connected with the incomplete annular groove (102).

4. The bending apparatus for a front bumper according to claim 1, wherein The driving assembly comprises a bidirectional threaded rod (301) driven to rotate by a stepping motor installed on the outer wall of the rotating seat (3); and two groups of sliding seats (302) symmetrically screwed on the bidirectional threaded rod (301), and the sliding seats (302) are slidingly connected with the inner cavity of the rotating seat (3).

5. The bending apparatus for a front bumper according to claim 4, wherein The bending assembly is detachably connected with the driving assembly, the sliding seat (302) in the driving assembly is provided with a slot (303), the side wall of the sliding seat (302) is screwed with a bolt, the socket (4) in the bending assembly is slidingly inserted into the slot (303), and the bolt is screwed with the side wall of the socket (4).

6. The bending apparatus for a front guard bar machining according to claim 5, wherein A threaded rod (401) is rotatably connected with the top end of the socket (4), the bending seat (402) is screwed with the threaded rod (401), the inner wall of the bending seat (402) is provided with a mounting cavity (404), a fixed rod (405) is installed at the inner top of the mounting cavity (404), a fixed tube (406) is installed at the top end of the socket (4), the fixed rod (405) is slidingly connected with the inner cavity of the fixed tube (406), and the outer peripheral surface of the fixed tube (406) is provided with a scale (407).

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