Workpiece synchronous bending device for fitness equipment processing

Abstract

The utility model relates to the technical field of bending devices, and discloses a synchronous workpiece bending device for fitness equipment processing, which comprises a working table, four supporting legs are uniformly and fixedly mounted at the bottom of the working table, and a U-shaped frame is fixedly mounted at the upper end of the working table. Through the arrangement of the clamping mechanism, workers can conveniently operate to enable each moving plate on the threaded rod to drive the two adjacent fixed clamping plates to move relatively close to each other to clamp and fix a workpiece, and a cylinder is started to push a pressing plate to downwards extrude and fix the workpiece, so that the workpiece is prevented from sliding in the bending process and is kept stable, and the workpiece is fixed by starting a motor. The rotating shaft rotates to drive the bending plate to turn over to bend the workpieces, the device can fix multiple sets of workpieces at the same time and bend the workpieces in a unified mode, the operation that the workpieces are held by hands manually is omitted, the labor intensity of workers is reduced, meanwhile, the bending machining efficiency is improved, and the productivity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending, specifically to a workpiece synchronous bending device for fitness equipment processing. BACKGROUND

[0002] Fitness refers to various physical exercises and physical activities to enhance physical fitness, improve health level, improve body shape and enhance sports performance, including aerobic exercise, strength training, flexibility training and other forms, aiming to promote physical and mental health, in order to improve the effect of fitness, and more convenient fitness, fitness equipment emerges as the times require.

[0003] Most of the fitness equipment is made of metal material, and the parts of the fitness equipment need to be bent during production. The bending device now has simple structure, and the workers need to manually hold the other end of the workpiece during the bending process, which increases the labor intensity of the workers. Moreover, the device lacks the ability to bend multiple workpieces at the same time, and can only bend one workpiece at a time, which is low in efficiency. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] The utility model aims to provide a workpiece synchronous bending device for fitness equipment processing to solve the problems in the above background technology.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a workpiece synchronous bending device for fitness equipment processing, comprising a workbench, four supporting legs are uniformly and fixedly installed at the bottom of the workbench, a U-shaped frame is fixedly installed at the upper end of the workbench, a groove one is formed at the left side of the U-shaped frame at the upper end of the workbench, a bending plate is arranged in the groove one, a plurality of fixed clamping plates are arranged at the right side of the U-shaped frame at the upper end of the workbench, and a clamping mechanism for controlling the movement of each fixed clamping plate is installed on the workbench.

[0008] The clamping mechanism comprises a groove two and a threaded rod, the upper end of the workbench is provided with a groove two, and the threaded rod is rotatably installed in the groove two.

[0009] Preferably, the clamping mechanism further comprises a plurality of moving plates, the threaded rod is equally divided into multiple sections, the outer sides of the two ends of each threaded rod are symmetrically provided with threads with opposite rotation directions, and the outer sides of the two ends of each threaded rod are symmetrically connected with two moving plates through threads.

[0010] Through the technical scheme, when the whole threaded rod rotates, the two moving plates on each section of the threaded rod can move relatively close to each other, and the distance between the two moving plates in each group can be kept consistent.

[0011] Preferably, the clamping mechanism further comprises a through hole, a connecting rod, a rotating disc and a rocker, the front side of the workbench is provided with a through hole communicating with the second recess, the connecting rod is arranged through the through hole, one end of the connecting rod is fixedly connected with the threaded rod, and the other end of the connecting rod is fixedly installed with the rotating disc, and the front end outer edge of the rotating disc is fixedly installed with the rocker.

[0012] Through the technical scheme, the worker holds the rocker and shakes it to drive the rotating disc to rotate, and further drives the whole threaded rod to rotate through the connecting rod.

[0013] Preferably, the upper end of each moving plate extends to the upper side of the workbench through the second recess, and the upper end of each moving plate is fixedly installed at the bottom of the corresponding fixed clamping plate.

[0014] Through the technical scheme, when the whole threaded rod rotates, the two moving plates on each section of the threaded rod move relatively close to each other, thereby driving the two fixed clamping plates connected correspondingly to move relatively close to each other, clamping and fixing the workpiece placed between the two fixed clamping plates, and avoiding sliding during the bending process.

[0015] Preferably, the inner top of the U-shaped frame is fixedly installed with a pneumatic cylinder, and the output end of the pneumatic cylinder is fixedly installed with a pressing plate.

[0016] Through the technical scheme, the pneumatic cylinder is started to push the pressing plate downward to further extrude and fix the lower row of workpieces, thereby avoiding the workpieces from sliding upward out of the workbench during the bending process, and keeping the workpieces stable during the bending process.

[0017] Preferably, the right end of the bending plate is fixedly installed with a rotating shaft, the front and rear ends of the rotating shaft are rotatably installed at the inner side of the first recess, the front end of the workbench is fixedly installed with a motor, and the output shaft of the motor penetrates through the front wall of the workbench and is fixedly connected with the rotating shaft.

[0018] Through the technical scheme, the motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the bending plate to overturn to bend the left end of the workpiece placed on the upper side.

[0019] Compared with the prior art, the workpiece synchronous bending device for fitness equipment processing has the following beneficial effects:

[0020] The utility model discloses a workbench, support leg, U -shaped frame, recess no. Through the rotation of the rocker in the clamping mechanism, drive the rotation of carousel, drive the whole screw rod to rotate through the connecting rod, the two movable plates on each section screw rod are relatively close to the movement, drive the corresponding connection two fixed clamping plate relatively close to the movement, clamp and fix work piece, avoid the slippage in the process of bending, through the start of cylinder, push the presser foot downward, further extrude the work piece of fixed down side, avoid the work piece in the process of bending and slide out, keep the stability in the process of bending, through the start of motor, drive the rotation of the shaft, the rotation of the shaft drives the bending plate to overturn, the left end of the work piece of upside place is bent, and the device is convenient and simple, can fix multiple work pieces simultaneously, and unifies and carries out the bending operation, gets rid of the artificial support work piece in the process of bending, reduces the labor intensity of worker, improves the bending processing efficiency simultaneously, improves productivity. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is the sectional structure schematic diagram of the utility model Figure One ;

[0023] Figure 3 It is the sectional structure schematic diagram of the utility model Figure Two ;

[0024] Figure 4 It is the utility model Figure 3 A place amplification structure schematic diagram in.

[0025] In the drawing: 1, workbench;2, support leg;3, U-shaped frame;4, recess no. 1;5, bending plate;6, fixed clamping plate;7, clamping mechanism;701, recess no. 2;702, screw rod;703, movable plate;704, perforation;705, connecting rod;706, carousel;707, rocker;8, cylinder;9, presser foot;10, rotation of the shaft;11, motor. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] Embodiment one:

[0028] AsFigures 1-4 The utility model provides a workpiece synchronous bending device for body -building equipment processing, including workbench 1, the bottom of workbench 1 is uniformly fixed and installed four support legs 2, the upper end of workbench 1 is fixedly installed U type frame 3, the left side of U type frame 3 is seted with recess one 4 in the upper end of workbench 1, the bending plate 5 is seted in recess one 4, a plurality of fixed clamping plates 6 are seted to the right side of U type frame 3 in the upper end of workbench 1, and the clamping mechanism 7 that moves of every fixed clamping plate 6 is installed on workbench 1;

[0029] The clamping mechanism 7 includes a groove two 701 and a threaded rod 702, and the upper end of the workbench 1 is provided with a groove two 701, and the threaded rod 702 is rotatably installed in the groove two 701.

[0030] Specifically, the clamping mechanism 7 further includes a plurality of moving plates 703, the threaded rod 702 is divided into multiple sections, and the outer sides of the two ends of each section of the threaded rod 702 are symmetrically provided with threads in opposite directions, and the outer sides of the two ends of each section of the threaded rod 702 are symmetrically connected with two moving plates 703. Advantage is that when the entire threaded rod 702 rotates, the two moving plates 703 on each section of the threaded rod 702 can be relatively moved close to each other, and the distance between the two moving plates 703 in each group can be kept consistent.

[0031] Specifically, the clamping mechanism 7 further includes a perforation 704, a connecting rod 705, a turntable 706 and a rocker 707, the perforation 704 is provided on the front side of the workbench 1 and communicates with the groove two 701, the connecting rod 705 is provided through the perforation 704, one end of the connecting rod 705 is fixedly connected with the threaded rod 702, the other end of the connecting rod 705 is fixedly installed with the turntable 706, and the front end outer edge of the turntable 706 is fixedly installed with the rocker 707. Advantage is that the worker holds the rocker 707 and shakes it to drive the turntable 706 to rotate, and further drives the entire threaded rod 702 to rotate through the connecting rod 705.

[0032] Specifically, the upper end of each moving plate 703 passes through the groove two 701 and extends to the upper side of the workbench 1, and the upper end of each moving plate 703 is fixedly installed at the bottom of each fixed clamping plate 6. Advantage is that when the entire threaded rod 702 rotates, the two moving plates 703 on each section of the threaded rod 702 relatively move close to each other, thereby driving the two fixed clamping plates 6 connected correspondingly to relatively move close to each other, clamping and fixing the workpiece placed between the two fixed clamping plates 6, and avoiding sliding during bending.

[0033] Embodiment two:

[0034] As Figures 1-2As an improvement of the previous embodiment, the U-shaped frame 3 is fixedly installed with a gas cylinder 8 at the inner top, and the output end of the gas cylinder 8 is fixedly installed with a pressing plate 9. When the gas cylinder 8 is started, the pressing plate 9 is pushed downward to further press and fix the lower row of workpieces, thereby avoiding the workpieces from sliding upward during the bending process and keeping the workpieces stable during the bending process.

[0035] Specifically, the right end of the bending plate 5 is fixedly installed with a rotating shaft 10, and the front and rear ends of the rotating shaft 10 are rotatably installed in the inner side of the groove 4. The front end of the workbench 1 is fixedly installed with a motor 11, and the output shaft of the motor 11 penetrates through the front wall of the workbench 1 and is fixedly connected with the rotating shaft 10. When the motor 11 is started, the rotating shaft 10 is driven to rotate, and the rotating shaft 10 drives the bending plate 5 to overturn to bend the left end of the workpiece placed on the upper side.

[0036] In use, the worker first places the workpieces of multiple fitness equipment on the workbench 1 in sequence, and places each workpiece between the same group of two adjacent fixed clamping plates 6, adjusts the position, and makes the bending position of the workpiece on the overturning surface of the bending plate 5. The worker holds the rocker 707 and shakes it to drive the rotating disc 706 to rotate, drives the entire threaded rod 702 to rotate through the connecting rod 705, and drives the two movable plates 703 on each threaded rod 702 to move relatively close to each other, thereby driving the two fixed clamping plates 6 connected thereto to move relatively close to each other, clamping and fixing the workpiece placed between the two fixed clamping plates 6, avoiding sliding during the bending process. Then, the gas cylinder 8 is started to push the pressing plate 9 downward to further press and fix the lower row of workpieces, thereby avoiding the workpieces from sliding upward during the bending process and keeping the workpieces stable during the bending process. Finally, the motor 11 is started to drive the rotating shaft 10 to rotate, and the rotating shaft 10 drives the bending plate 5 to overturn to bend the left end of the workpiece placed on the upper side.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A workpiece synchronous bending device for fitness equipment processing, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is uniformly fixedly installed with four supporting legs (2), the upper end of the workbench (1) is fixedly installed with a U-shaped frame (3), the upper end of the workbench (1) is provided with a groove I (4) on the left side of the U-shaped frame (3), a bending plate (5) is arranged in the groove I (4), the upper end of the workbench (1) is provided with a plurality of fixed clamping plates (6) on the right side of the U-shaped frame (3), and the workbench (1) is installed with a clamping mechanism (7) for controlling the movement of each fixed clamping plate (6). The clamping mechanism (7) comprises a groove II (701) and a threaded rod (702), and the upper end of the workbench (1) is provided with the groove II (701), and the threaded rod (702) is rotatably installed in the groove II (701).

2. The workpiece synchronous bending device for processing fitness equipment according to claim 1, characterized in that: The clamping mechanism (7) further comprises a plurality of moving plates (703), the threaded rod (702) is equally divided into multiple sections, the outer sides of the two ends of each threaded rod (702) are symmetrically provided with threads in opposite directions, and the outer sides of the two ends of each threaded rod (702) are symmetrically connected with two moving plates (703).

3. The workpiece synchronous bending device for processing of fitness equipment according to claim 2, characterized in that: The clamping mechanism (7) further comprises a perforation (704), a connecting rod (705), a rotating disc (706) and a rocker (707), the front side of the workbench (1) is provided with a perforation (704) communicating with the groove II (701), the connecting rod (705) is provided in the perforation (704), one end of the connecting rod (705) is fixedly connected with the threaded rod (702), the other end of the connecting rod (705) is fixedly installed with the rotating disc (706), and the front end of the rotating disc (706) is fixedly installed with the rocker (707).

4. The workpiece synchronous bending device for processing fitness equipment according to claim 2, characterized in that: The upper end of each moving plate (703) extends to the upper side of the workbench (1) through the groove II (701), and the upper end of each moving plate (703) is fixedly installed at the bottom of each fixed clamping plate (6).

5. The workpiece synchronous bending device for processing fitness equipment according to claim 1, characterized in that: The inner top of the U-shaped frame (3) is fixedly installed with an air cylinder (8), and the output end of the air cylinder (8) is fixedly installed with a pressing plate (9).

6. The workpiece synchronous bending device for processing fitness equipment according to claim 1, characterized in that: The right end of the bending plate (5) is fixedly installed with a rotating shaft (10), the front and rear ends of the rotating shaft (10) are rotatably installed in the inner side of the groove I (4), the front end of the workbench (1) is fixedly installed with a motor (11), and the output shaft of the motor (11) penetrates through the front wall of the workbench (1) and is fixedly connected with the rotating shaft (10).

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