CN221870021U - Auxiliary support device for bending machine - Google Patents

Abstract

The application relates to the technical field of auxiliary support of bending machines, in particular to an auxiliary support device of a bending machine, which comprises a bending machine frame, wherein a movable support frame is arranged on one side of the bending machine frame and is divided into a first support frame and a second support frame, the first support frame and the second support frame are simultaneously connected with the bending machine frame in a sliding manner, and the first support frame is also connected with a driving piece on the bending machine frame; according to the scheme, firstly, the ball table is arranged into a split structure, and then the split structure is connected through the locking mechanism, wherein the first support frame is driven by a power piece connected with a frame of the bending machine, and the second support frame is in a free sliding state after the locking mechanism is separated from the first support frame, so that the supporting range can be adjusted according to the width of the sheet metal part, and the supporting reliability in the bending process is ensured; secondly, the clamping mechanism can be used according to the bending requirement of the plate, and plays roles of assisting and supporting simultaneously, so that the rapid forming of the bending shape is facilitated.

Description

Auxiliary support device for bending machine

Technical Field

The present application relates to the technical field of auxiliary support for bending machines, and in particular to an auxiliary support device for bending machines.

Background Art

Bending machine is an important equipment for bending workpieces in the sheet metal industry. In the production process of aluminum veneer, the commonly used equipment for bending the edge of the aluminum plate is the bending machine;

After checking the public (announcement) number: CN216324663U, a bending machine auxiliary support device is disclosed. This technology discloses "including a bending machine frame, a bending machine lower die is fixedly installed on the bending machine frame, a mounting seat is fixedly installed on the bending machine frame, a bending cylinder is fixedly installed on the mounting seat downward, and the piston rod of the bending cylinder is fixedly installed with a bending machine upper die downward, and the bending machine upper die is aligned with the bending machine lower die; it also includes technical solutions such as an auxiliary support platform and a moving mechanism, which has the advantages of simple structure, adjustable length, and convenient operation. ";

With respect to the above-mentioned related technologies, the inventor believes that, due to the limited width of the support frame, when a wider material is bent, a reliable support effect cannot be obtained, and the sheet metal parts are prone to tilt and overturn; secondly, when some sheet metal parts are bent downward, for structural requirements, the sheet metal parts need to be fixed to prevent them from warping upwards in order to form the desired shape;

In order to solve the above problems, this application proposes an auxiliary support device for a bending machine.

Utility Model Content

In order to solve the problem that the support cannot be adjusted according to the width of the sheet metal part and the support cannot be adjusted according to the requirements of the sheet metal part, the present application provides the following technical solution.

The present application provides an auxiliary support device for a bending machine, comprising a bending machine frame, a movable support frame is provided on one side of the bending machine frame, and the support frame is divided into a No. 1 support frame and a No. 2 support frame, the No. 1 support frame and the No. 2 support frame are slidingly connected to the bending machine frame at the same time, and the No. 1 support frame is also connected to a driving member on the bending machine frame, and the upper ends of the No. 1 support frame and the No. 2 support frame are provided with a clamping mechanism that can position the sheet metal part, and the clamping mechanism can also be stored in a ball table, and a locking mechanism is provided between the No. 1 support frame and the No. 2 support frame, and the No. 1 support frame and the No. 2 support frame are fixedly connected by the locking mechanism.

Preferably, the clamping mechanism includes a vertically movable clamping plate and a storage groove opened on the ball bearing table and used for the clamping plate to be completely embedded. The clamping mechanism also includes an L-shaped plate fixed at the lower end of the clamping plate and a threaded hole opened at the lower end of the L-shaped plate, as well as a limit sleeve fixed to the side of the ball bearing table and a screw rotating at the bottom of the ball bearing table.

Preferably, the L-shaped plate slides vertically in the limiting sleeve, the lead screw is threadedly connected to the threaded hole, and a screw wheel is fixed at the bottom of the lead screw.

Preferably, the locking mechanism includes a docking plate fixed on the second support frame and a docking sleeve fixed on the first support frame, a U-shaped groove opened in the docking plate and a movable groove opened on the docking sleeve, a slider sliding in the movable groove and a locking pin fixed at the front end of the slider.

Preferably, the docking plate is plug-connected with the docking sleeve, the locking pin can slide into the U-shaped groove, and a handle is fixed to one end of the slider away from the locking pin.

Preferably, the locking mechanism further comprises a plurality of plug rods fixed on the second support frame and a plurality of plug sleeves fixed on the first support frame, and the plug rods are plug-engaged with the plug sleeves.

In summary, this application includes the following beneficial technical effects:

First, the ball table is set into a split structure, and then connected through a locking mechanism, in which the No. 1 support frame is driven by a power part connected to the bending machine frame. After the locking mechanism is disengaged, the No. 2 support frame is in a free sliding state, and the support range can be adjusted according to the width of the sheet metal to ensure the reliability of the support during the bending process; secondly, the clamping mechanism can be used according to the bending requirements of the sheet metal, and at the same time plays an auxiliary and supporting role, which is more convenient for the rapid forming of the bending shape.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of two ball bearings in a disengaged state in an embodiment of the present application;

FIG2 is a front view of the assembled state of the ball table in the embodiment of the present application;

FIG3 is a partial exploded view of the clamping mechanism in an embodiment of the present application;

FIG. 4 is a partial exploded view of the locking mechanism in the embodiment of the present application.

Explanation of the accompanying drawings: 1. Bending machine frame; 2. Support frame No. 1; 3. Support frame No. 2; 4. Clamping mechanism; 41. L-shaped plate; 42. Clamping plate; 43. Threaded hole; 44. Limiting sleeve; 45. Lead screw; 46. Twist wheel; 47. Storage trough; 5. Locking mechanism; 51. Docking plate; 52. Docking sleeve; 53. U-shaped groove; 54. Movable groove; 55. Slider; 56. Locking pin; 57. Handle; 58. Insert rod; 59. Insert sleeve.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1 to 4.

Referring to Figures 1 and 2, an auxiliary support device for a bending machine includes a bending machine frame 1, a movable support frame is provided on one side of the bending machine frame 1, and the support frame is divided into a No. 1 support frame 2 and a No. 2 support frame 3. The No. 1 support frame 2 and the No. 2 support frame 3 are slidably connected to the bending machine frame 1 at the same time, and the No. 1 support frame 2 is also connected to a driving member on the bending machine frame 1. The upper ends of the No. 1 support frame 2 and the No. 2 support frame 3 are provided with a clamping mechanism 4 that can position the sheet metal part, and the clamping mechanism 4 can also be stored in a ball table. A locking mechanism 5 is provided between the No. 1 support frame 2 and the No. 2 support frame 3, and the No. 1 support frame 2 and the No. 2 support frame 3 are fixedly connected by the locking mechanism 5. The split No. 1 support frame 2 and No. 2 support frame 3 are provided, and the support width can be adjusted according to the width of the sheet metal part, thereby ensuring the reliability of the sheet metal part support during the bending work.

3 , the clamping mechanism 4 includes a vertically movable splint 42 and a storage groove 47 opened on the ball table and capable of completely embedding the splint 42 . The splint 42 and the storage groove 47 cooperate with each other and can realize the use and storage of the splint 42 through a screw structure, which has good practicality.

Referring to Figure 3, the clamping mechanism 4 also includes an L-shaped plate 41 fixed at the lower end of the clamping plate 42 and a threaded hole 43 opened at the lower end of the L-shaped plate 41, as well as a limit sleeve 44 fixed to the side of the ball table and a screw 45 rotating at the bottom of the ball table. The L-shaped plate 41 slides vertically in the limit sleeve 44, the screw 45 is threadedly connected to the threaded hole 43, and a twist pulley 46 is fixed at the bottom of the screw 45. The clamping mechanism 4 can be used according to the bending requirements of the plate, and at the same time plays an auxiliary and supporting role, which is more convenient for rapid forming of the bending shape.

4 , the locking mechanism 5 includes a docking plate 51 fixed on the second support frame 3 and a docking sleeve 52 fixed on the first support frame 2, as well as a U-shaped groove 53 provided in the docking plate 51 and a movable groove 54 provided on the docking sleeve 52, a slider 55 sliding in the movable groove 54 and a locking pin 56 fixed at the front end of the slider 55. The locking mechanism 5 has a simple connection structure and is easy to operate, while also ensuring the connection stability between the first support frame 2 and the second support frame 3.

4 , the docking plate 51 is plugged into the docking sleeve 52, the locking pin 56 can slide into the U-shaped groove 53, and a handle 57 is fixed to one end of the slider 55 away from the locking pin 56. The locking mechanism 5 can facilitate the adjustment of the distance between the No. 1 support frame 2 and the No. 2 support frame 3, thereby facilitating the support of sheet metal parts of different widths.

4 , the locking mechanism 5 also includes a plurality of plug rods 58 fixed on the second support frame 3 and a plurality of plug sleeves 59 fixed on the first support frame 2. The plug rods 58 are plugged into the plug sleeves 59. The plurality of plug rods 58 and the plug sleeves 59 ensure the reliability of the connection between the first support frame 2 and the second support frame 3, and the integrity is stronger.

Working principle: the first support frame 2 is connected to the bending machine frame 1 in a sliding manner and is also connected to the driving member of the screw sleeve, the second support frame 3 is connected to the sliding member alone, and the first support frame 2 and the second support frame 3 are connected by a locking mechanism 5;

When the sheet metal part has a certain width, hold the handle 57 and remove the locking pin 56 upward from the inside of the U-shaped groove 53. At this time, the second support frame 3 can slide freely, the docking plate 51 can be separated from the inside of the docking sleeve 52, and the insertion rod 58 can be separated from the inside of the insertion sleeve 59.

When the sheet metal part needs to be positioned: the screw 45 is rotated by the screw wheel 46, and the threaded hole 43 drives the L-shaped plate 41 and the clamping plate 42 to move upward through the spiral of the screw 45, and the clamping plate 42 is disengaged upward from the inside of the storage sink 47, and the L-shaped plate 41 slides in the limiting sleeve 44, and then the sheet metal part is placed at the bottom of the clamping plate 42 and is close to the inner side of the L-shaped plate 41, and the screw 45 is turned over to press the sheet metal part between the clamping plate 42 and the ball table;

When the clamping mechanism 4 is not in use, the clamping plate 42 can be placed in the storage sink 47 to complete the storage.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (6)

1. An auxiliary support device for a bending machine, comprising a bending machine frame (1), wherein a movable support frame is provided on one side of the bending machine frame (1), characterized in that: the support frame is divided into a No. 1 support frame (2) and a No. 2 support frame (3), the No. 1 support frame (2) and the No. 2 support frame (3) are slidably connected to the bending machine frame (1) at the same time, and the No. 1 support frame (2) is also connected to a driving member on the bending machine frame (1), the No. 1 support frame (2) and the No. 2 support frame (3) are provided with a clamping mechanism (4) at the upper end thereof which can position a sheet metal part, and the clamping mechanism (4) can also be stored in a ball table, a locking mechanism (5) is provided between the No. 1 support frame (2) and the No. 2 support frame (3), and the No. 1 support frame (2) and the No. 2 support frame (3) are fixedly connected via the locking mechanism (5); The clamping mechanism (4) comprises a vertically movable clamping plate (42) and a storage sink (47) which is arranged on the ball platform and can be used for the clamping plate (42) to be completely embedded. 2. According to claim 1, a bending machine auxiliary support device is characterized in that: the clamping mechanism (4) also includes an L-shaped plate (41) fixed to the lower end of the clamp (42) and a threaded hole (43) opened at the lower end of the L-shaped plate (41), as well as a limit sleeve (44) fixed to the side of the ball table and a screw (45) rotating at the bottom of the ball table. 3. According to claim 2, a bending machine auxiliary support device is characterized in that: the L-shaped plate (41) slides vertically in the limit sleeve (44), the screw (45) is threadedly connected to the threaded hole (43), and a screw wheel (46) is fixed at the bottom of the screw (45). 4. A bending machine auxiliary support device according to claim 1, characterized in that: the locking mechanism (5) includes a docking plate (51) fixed on the second support frame (3) and a docking sleeve (52) fixed on the first support frame (2), as well as a U-shaped groove (53) opened in the docking plate (51) and a movable groove (54) opened on the docking sleeve (52), as well as a slider (55) sliding in the movable groove (54) and a locking pin (56) fixed at the front end of the slider (55). 5. An auxiliary support device for a bending machine according to claim 4, characterized in that: the docking plate (51) is plug-connected with the docking sleeve (52), the locking pin (56) can slide into the U-shaped groove (53), and a handle (57) is fixed to one end of the slider (55) away from the locking pin (56). 6. A bending machine auxiliary support device according to claim 1, characterized in that: the locking mechanism (5) also includes a plurality of plug rods (58) fixed on the second support frame (3) and a plurality of plug sleeves (59) fixed on the first support frame (2), and the plug rods (58) are plug-in connected with the plug sleeves (59).