CN210907503U

CN210907503U - Bending device of adjustable angle of bending of panel beating

Info

Publication number: CN210907503U
Application number: CN201922011128.9U
Authority: CN
Inventors: 刘文勇; 陈一; 曾广胜
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-03
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a panel beating technical field just discloses a bending device of adjustable angle of bending of panel beating, comprises an operation bench, the top fixedly connected with supporting seat of operation panel, the top fixedly connected with bracing piece of supporting seat, the top swing joint of bracing piece has the tray, the inside sliding connection of operation panel has the lifter, the top swing joint of lifter has the carrier plate, the top of carrier plate is provided with the drift, the inside of operation panel and the left side swing joint who is located the lifter of regulation pole have the regulation pole, the left side fixedly connected with adjustment disc of pole. Through rotating the adjustment disk, make the adjustment disk drive the regulation pole rotatory, it is rotatory to adjust the pole drive gear, and the gear drives the lifter and reciprocates, goes up and down to reciprocate and drives one side that the carrier plate is close to the lifter and reciprocate to change the contained angle between the carrier plate, reached the effect of adjusting the angle of turning.

Description

Bending device of adjustable angle of bending of panel beating

Technical Field

The utility model relates to a panel beating technical field specifically is a bending device of adjustable book angle degree of panel beating.

Background

The sheet metal is a comprehensive cold processing technology for sheet metal, and comprises shearing, punching, cutting, folding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent.

The sheet metal bending device is a common processing device, most sheet metal bending devices are carried out in V-shaped grooves with fixed angles at present, punches and the V-shaped grooves with fixed sizes are matched with each other, parts with fixed angles are folded, the bending angles are different, different special dies are required for the bending angles, in the actual operation process, the bending dies with different specifications are required to be frequently replaced, the bending dies with a large number of different specifications are required to be purchased, and the use cost is increased.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable bending device who rolls over angle degree of panel beating possesses the advantage of adjustable roll over angle degree, has solved the problem that the mould of bending of different specifications need be changed to the different angle of bending.

Technical scheme

For the purpose of realizing above-mentioned adjustable angle of bending, the utility model provides a following technical scheme: a bending device capable of adjusting the bending angle of a sheet metal comprises an operating platform, wherein the top of the operating platform is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a supporting rod, the top of the supporting rod is movably connected with a supporting block, the interior of the operating platform is connected with a lifting rod in a sliding way, the top of the lifting rod is movably connected with a bearing plate, a punch is arranged above the bearing plate, an adjusting rod is movably connected inside the operating platform and positioned at the left side of the lifting rod, the left side of the adjusting rod is fixedly connected with an adjusting disc, the right side of the adjusting rod is fixedly connected with a gear, a lock rod is movably connected inside the operating platform and positioned at the right side of the lifting rod, a locking handle is fixedly connected at the right side of the lock rod, the left side threaded connection of locking lever has right locking piece, the inside of operation panel just is located the left side of lifter and the downside swing joint of adjusting the pole has left locking piece.

Preferably, the inside of tray has been seted up the spout, spout and carrier plate looks adaptation make the tray can be along with the carrier plate angle change when still keeping the degree to its support state.

Preferably, be connected through the connecting axle between lifter and the carrier plate, drive the drift and produce the angle change when making the lifter lift, make the contained angle between the carrier plate change.

Preferably, the punch is located directly above the lifting rod.

Preferably, a rack is arranged on the outer side of the lifting rod, the rack is meshed with a gear, and the adjusting rod rotates to drive the lifting rod to move up and down.

Preferably, a slide hole is formed in the operating platform and on the left side of the right locking block, so that the right locking block can slide left and right in the slide hole.

Preferably, one side of the right locking block and one side of the left locking block, which are close to the lifting rod, are arc-shaped clamping blocks.

Preferentially, the left side of the locking handle is provided with threads, a screw hole is formed in the right locking block, and the threads are matched with the screw hole, so that the locking handle can drive the right locking block to slide left and right.

Advantageous effects

Compared with the prior art, the utility model provides a bending device of adjustable angle of bending of panel beating possesses following beneficial effect:

1. this bending device of adjustable angle of bending of panel beating through rotating the adjustment disk, makes the adjustment disk drive the regulation pole rotatory, and it is rotatory that the regulation pole drives the gear, and the gear drives the lifter and reciprocates, and the lift reciprocates and drives one side that the carrier plate is close to the lifter and reciprocate to changed the contained angle between the carrier plate, reached the effect of adjusting the angle of bending.

2. This bending device of adjustable bending angle degree of panel beating through anticlockwise rotation locking handle, makes locking handle drive locking lever counter-clockwise turning, and the locking lever drives right latch segment and removes left, through the cooperation of left latch segment and right latch segment, presss from both sides tight fixedly to the lifter, prevents to bend the operation in-process, and the lifter slides down, and the angle of bending diminishes, has improved bending device's stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the lifting rod of the present invention;

fig. 3 is a schematic view of the locking block structure of the present invention.

In the figure: the device comprises an operation table 1, a support base 2, a support rod 3, a supporting block 4, a bearing plate 5, a punch 6, a lifting rod 7, a connecting shaft 8, an adjusting rod 9, an adjusting disc 10, a gear 11, a lock rod 12, a locking handle 13, a right locking block 14 and a left locking block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a bending device capable of adjusting the bending angle of a metal plate comprises an operating table 1, a supporting seat 2 is fixedly connected to the top of the operating table 1, a supporting rod 3 is fixedly connected to the top of the supporting seat 2, a supporting block 4 is movably connected to the top of the supporting rod 3, a lifting rod 7 is slidably connected to the inside of the operating table 1, a rack is arranged on the outer side of the lifting rod 7, the rack is meshed with a gear 11, an adjusting rod 9 rotates to drive the lifting rod 7 to move up and down, the lifting rod 7 is connected with the supporting plate 5 through a connecting shaft 8, so that a punch 6 is driven to change the angle when the lifting rod 7 is lifted, the included angle between the supporting plates 5 is changed, the punch 6 is positioned right above the lifting rod 7, the supporting plate 5 is movably connected to the top of the lifting, so that the supporting block 4 can keep a supporting state of the supporting block when the angle of the supporting plate 5 changes, a punch 6 is arranged above the supporting plate 5, an adjusting rod 9 is movably connected inside the operating platform 1 and positioned on the left side of the lifting rod 7, an adjusting disc 10 is fixedly connected on the left side of the adjusting rod 9, a gear 11 is fixedly connected on the right side of the adjusting rod 9, a lock rod 12 is movably connected inside the operating platform 1 and positioned on the right side of the lifting rod 7, a locking handle 13 is fixedly connected on the right side of the lock rod 12, a right locking block 14 is connected on the left side of the lock rod 12 in a threaded manner, a slide hole is formed inside the operating platform 1 and positioned on the left side of the right locking block 14, so that the right locking block 14 can slide left and right in the slide hole, an arc-shaped clamping block is arranged on one side of the right locking block 14 and the left locking block 15 close to the lifting rod 7, threads are arranged, the screw thread is matched with the screw hole, so that the locking handle 13 can drive the right locking block 14 to slide left and right, and the left locking block 15 is movably connected inside the operating platform 1 and positioned on the left side of the lifting rod 7 and the lower side of the adjusting rod 9.

When the device works, a workpiece to be bent is placed on a bearing plate 5, the workpiece on the bearing plate 5 is bent by downwards moving a punch 6, the bending angle is the included angle between a left bearing plate 5 and a right bearing plate 5, when the bending included angle needs to be changed, a locking handle 13 is clockwise rotated, the locking handle 13 drives a locking rod 12 to rotate, the locking rod 12 rotates to enable a right locking block 14 in threaded connection with the locking rod 12 to move rightwards, the locking on a lifting rod 7 is released, the lifting rod 7 can move up and down, an adjusting disc 10 is rotated, the adjusting disc 10 drives an adjusting rod 9 to rotate, the adjusting rod 9 drives a gear 11 to rotate, the gear 11 drives the lifting rod 7 to move up and down, the lifting and up and down movement drives one side of the bearing plate 5, which is close to the lifting rod 7 to move up and down, so that the included angle between the bearing plates 5 is changed, anticlockwise rotation locking handle 13 makes locking handle 13 drive locking lever 12 anticlockwise rotation, and locking lever 12 drives right locking piece 14 and removes left, through the cooperation of left locking piece 15 and right locking piece 14, presss from both sides tight fixedly to lifter 7, prevents to bend in the operation process, and the lifter glides downwards, leads to the angle of bending to diminish.

In conclusion, this adjustable bending device who rolls over angle degree of panel beating through rotating adjustment disk 10, makes adjustment disk 10 drive and adjusts the pole 9 rotation, and it is rotatory that the pole 9 drives gear 11, and gear 11 drives lifter 7 and reciprocates, and the lift reciprocates and drives one side that carrier plate 5 is close to lifter 7 and reciprocates to change the contained angle between carrier plate 5, reached the effect of adjusting the angle degree of rolling over.

In addition, according to the bending device capable of adjusting the bending angle of the metal plate, the locking handle 13 is rotated anticlockwise, the locking handle 13 drives the locking rod 12 to rotate anticlockwise, the locking rod 12 drives the right locking block 14 to move leftwards, the lifting rod 7 is clamped and fixed through the matching of the left locking block 15 and the right locking block 14, the lifting rod 7 is prevented from sliding downwards in the bending operation process, the bending angle is reduced, and the stability of the bending device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device of adjustable bending angle degree of panel beating, includes operation panel (1), its characterized in that: the top of the operating platform (1) is fixedly connected with a supporting seat (2), the top of the supporting seat (2) is fixedly connected with a supporting rod (3), the top of the supporting rod (3) is movably connected with a supporting block (4), the inside of the operating platform (1) is slidably connected with a lifting rod (7), the top of the lifting rod (7) is movably connected with a bearing plate (5), a punch (6) is arranged above the bearing plate (5), the inside of the operating platform (1) and the left side of the lifting rod (7) are movably connected with an adjusting rod (9), the left side of the adjusting rod (9) is fixedly connected with an adjusting disc (10), the right side of the adjusting rod (9) is fixedly connected with a gear (11), the inside of the operating platform (1) and the right side of the lifting rod (7) are movably connected with a locking rod (12), and the right side of the locking rod (12) is, the left side threaded connection of locking lever (12) has right latch segment (14), the inside of operation panel (1) just is located the left side of lifter (7) and the downside swing joint of adjusting pole (9) has left latch segment (15).

2. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: a sliding groove is formed in the supporting block (4), and the sliding groove is matched with the bearing plate (5).

3. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: the lifting rod (7) is connected with the bearing plate (5) through a connecting shaft (8).

4. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: the punch head (6) is positioned right above the lifting rod (7).

5. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: the outer side of the lifting rod (7) is provided with a rack, and the rack is meshed with the gear (11).

6. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: a sliding hole is formed in the operating table (1) and located on the left side of the right locking block (14), so that the right locking block (14) can slide left and right in the sliding hole.

7. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: and one sides of the right locking block (14) and the left locking block (15) close to the lifting rod (7) are arc-shaped clamping blocks.

8. The bending device capable of adjusting the bending angle of the sheet metal according to claim 1, is characterized in that: the left side of the locking handle (13) is provided with threads, a screw hole is formed in the right locking block (14), and the threads are matched with the screw hole.