CN221065210U - Hexagonal full-automatic angle forming machine - Google Patents

Abstract

The utility model relates to a hexagonal full-automatic chamfering machine which comprises a workbench, wherein a base is arranged on the rear side of the top of the workbench, an air cylinder is arranged on the top of the base, a chamfering pressing plate is arranged at the bottom of a telescopic rod of the air cylinder, and a chamfering top plate is arranged on the front side of the top of the workbench. According to the utility model, the linkage assembly is arranged, so that when the angle pressing plate moves downwards, the workpiece is automatically cut firstly, then bent, manual operation is not required, the safety of the workpiece is ensured, and the workpiece is bent after cutting, so that the left side and the right side of the bent workpiece can be kept at the same length, and the machining precision of the workpiece is ensured; when the angle pressing plate moves upwards, the workpiece is driven to be automatically fed, manual operation is not needed, and the potential safety hazard problem caused by too close distance between operators and the workbench is avoided.

Description

Hexagonal full-automatic angle forming machine

Technical Field

The utility model belongs to the technical field of hardware chamfering, and particularly relates to a full-automatic chamfering machine.

Background

A corner machine generally refers to a tool or apparatus for processing metal or other hard materials for bending flat sheet materials into a folded corner or hemmed shape to meet the requirements of a particular project or product.

For the manufacture of polygonal products, a worker usually holds a workpiece manually and places the workpiece in a chamfering machine, uses an air cylinder to perform chamfering on the workpiece for a plurality of times, then folds the required part, and rewelds the workpiece. But use polygonal work piece to operate, the work piece naturally buckles and forms the whole area great, and it is unavoidable to have inconvenience, and then work efficiency and working accuracy also can reduce, and whole journey is operated by the handheld of staff, and danger coefficient is high, consequently designs a hexagonal full-automatic angle machine.

Disclosure of utility model

The utility model aims to provide a full-automatic chamfering machine capable of automatically feeding, cutting a workpiece, chamfering a cut part and then welding and forming so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic angle machine of beating of hexagon, includes the workstation, workstation top rear side is equipped with the base, the base top is equipped with the cylinder, the telescopic link bottom of cylinder is equipped with the angle clamp plate, workstation top front side is equipped with the angle roof, workstation top front side symmetry is equipped with the support frame, support frame top symmetry rotates and is equipped with the pivot, be equipped with the transmission wheel in the pivot, be equipped with first gear train in the left side pivot.

Preferably, a rack is arranged on the right side of the angle pressing plate.

Preferably, the top of the workbench is provided with a second gear set, which is divided into a full gear and a gear lack, wherein the full gear is meshed with the rack, and the gear lack is meshed with the first gear set.

Preferably, a cutter is arranged on the right side of the angle pressing plate.

Preferably, a knife slot is formed on the right side of the top of the angle-opening top plate.

Preferably, the knife slot is located below the knife.

Preferably, the angle forming top plate is divided into a supporting block, a hinge shaft, a first top plate and a second top plate, the supporting block is fixedly arranged on the front side of the top of the workbench, the hinge shaft is fixedly arranged on the top of the supporting block, and the hinge shaft is rotationally connected with the first top plate and the second top plate.

Preferably, a plurality of positioning holes are formed in the bottoms of the first top plate and the second top plate.

Preferably, the top of the supporting block is symmetrically provided with shock absorption rods.

Preferably, the shock absorption rod is in plug-in fit with the positioning hole.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the linkage assembly is arranged, so that when the angle pressing plate moves downwards, the workpiece is automatically cut firstly, then bent, manual operation is not required, the safety of the workpiece is ensured, and the workpiece is bent after cutting, so that the left side and the right side of the bent workpiece can be kept at the same length, and the machining precision of the workpiece is ensured; when the angle pressing plate moves upwards, the workpiece is driven to be automatically fed, manual operation is not needed, and the potential safety hazard problem caused by too close distance between operators and the workbench is avoided.

Drawings

FIG. 1 is a schematic perspective view of the main structure of the present utility model;

FIG. 2 is a schematic perspective view of a first portion of the present utility model;

FIG. 3 is a schematic perspective view of a second portion of the present utility model;

FIG. 4 is a schematic perspective view of a third portion of the present utility model;

FIG. 5 is a schematic view of a fourth partial perspective view of the present utility model;

FIG. 6 is a schematic view of a fifth partial perspective view of the present utility model;

fig. 7 is a schematic perspective view of the angled top plate of the present utility model.

Reference numerals in the drawings: the device comprises a 1-workbench, a 2-base, a 3-cylinder, a 4-telescopic rod, a 5-angle pressing plate, a 6-angle pressing top plate, a 7-support frame, an 8-rotating shaft, a 9-transmission wheel, a 10-first gear set, a 11-rack, a 12-second gear set, a 121-full gear, a 122-gear lack, a 13-cutter, a 14-cutter groove, a 15-first top plate, a 16-second top plate, a 17-hinge shaft, a 18-positioning hole, a 19-damping rod and a 20-support block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The hexagonal full-automatic chamfering machine comprises a workbench 1, wherein a base 2 is arranged on the rear side of the top of the workbench 1, an air cylinder 3 is arranged on the top of the base 2, a chamfering pressing plate 5 is arranged at the bottom of a telescopic rod 4 of the air cylinder 3, a chamfering top plate 6 is arranged on the front side of the top of the workbench 1, a supporting frame 7 is symmetrically arranged on the front side of the top of the workbench 1, a rotating shaft 8 is symmetrically arranged on the top of the supporting frame 7 in a rotating mode, a transmission wheel 9 is arranged on the rotating shaft 8, and a first gear set 10 is arranged on the rotating shaft 8 on the left side; a rack 11 is arranged on the right side of the angle pressing plate 5; the top of the workbench 1 is provided with a second gear set 12 which is divided into a full gear 121 and a gear lack 122, wherein the full gear 121 is meshed with the rack 11, and the gear lack 122 is meshed with the first gear set 10; the right side of the angle pressing plate 5 is provided with a cutter 13; a cutter groove 14 is formed in the right side of the top of the angle-opening top plate 6, and the cutter groove 14 is positioned below the cutter 13; the angle forming top plate 6 is divided into a supporting block 20, a hinge shaft 17, a first top plate 15 and a second top plate 16, the supporting block 20 is fixedly arranged on the front side of the top of the workbench 1, the hinge shaft 17 is fixedly arranged on the top of the supporting block 20, and the hinge shaft 17 is rotationally connected with the first top plate 15 and the second top plate 16; the bottoms of the first top plate 15 and the second top plate 16 are provided with a plurality of positioning holes 18; the top of the supporting block 20 is symmetrically provided with a damping rod 19, and the damping rod 19 is in plug-in fit with the positioning hole 18.

According to the utility model, the linkage assembly is arranged, so that when the angle pressing plate 5 moves downwards, the workpiece is automatically cut firstly, then bent, manual operation is not required, the safety of the workpiece is ensured, and the workpiece is bent after cutting, so that the left side and the right side of the bent workpiece can be kept at the same length, and the machining precision of the workpiece is ensured; when the angle pressing plate 5 moves upwards, the workpiece is driven to be automatically fed, manual operation is not needed, and the problem of potential safety hazard caused by too close distance between operators and the workbench 1 is avoided.

Example 2

The back side at the top of the workbench 1 is provided with a base 2, the top of the base 2 is provided with an air cylinder 3, the air cylinder 3 is used for providing driving force for the angle pressing plate 5 and driving the angle pressing plate 5 to automatically move downwards, and the workpiece is bent by one key, so that the workbench is simple and quick. The bottom of the telescopic rod 4 of the air cylinder 3 is provided with an angle forming pressing plate 5, and the angle forming pressing plate 5 is arranged in a replaceable way, and because the angle forming pressing plate 5 is required to be produced in a hexagonal shape, the angle forming pressing plate 5 is 120 degrees, and the angle forming pressing plate 5 moves downwards to be matched with the angle forming top plate 6, so that the angle forming of a workpiece can be realized. The front side of the top of the workbench 1 is provided with an angle forming top plate 6, the angle forming top plate 6 is positioned below the angle forming pressing plate 5, and the angle is 120 degrees, and the angle forming top plate is used for placing and supporting a workpiece and integrally fixing the workpiece.

Further, the front side symmetry of workstation 1 top is equipped with support frame 7, and left side support frame 7 is close to the right side of making angle roof 6, and is located same straight line with making angle roof 6, and the cooperation can be with the accurate, quick transmission of work piece to making angle roof 6 on, the cooperation makes the angle. The top of the supporting frame 7 is symmetrically rotated and provided with a rotating shaft 8, and the rotating shaft 8 is arranged in an up-down symmetrical way. The transmission wheels 9 are arranged on the rotating shaft 8, the transmission wheels 9 are made of rubber and other materials with certain friction force, and when the transmission wheels rotate, a workpiece can be pulled out leftwards under the action of the friction force and then automatically transmitted to the angle-making top plate 6 to be matched with angle making; meanwhile, the distance between the upper transmission wheel 9 and the lower transmission wheel 9 is relatively close, so that friction is further increased, a workpiece can be smoothed through force between the transmission wheels 9, and better angle making is matched.

Furthermore, in order to enable the transmission wheel 9 to be in closer fit with the angle pressing plate 5, the utility model also provides a linkage assembly, a first gear set 10 is connected between the adjacent 2 rotating shafts 8, when one of the gears rotates, the first gear set 10 can be driven to operate, the transmission wheel 9 is driven to operate oppositely, the left transmission wheel 9 rotates to drive a workpiece to move leftwards, and the right transmission wheel 9 also rotates under the influence of friction force to be matched with transmission. The top of the workbench 1 is provided with a second gear set 12, the second gear set 12 is divided into a full gear 121 and a gear lack 122, the full gear 121 and the gear lack 122 are arranged front and back, the gear lack 122 is a half-tooth arrangement and can be intermittently meshed with the first gear set 10, namely, the gear lack 122 rotates for half a circle to drive the first gear set 10 to rotate for one circle, and then the workpiece is transmitted. The rack 11 is arranged on the angle pressing plate 5, the lowest point of the rack 11 exceeds the angle pressing plate 5, so when the air cylinder 3 operates to drive the telescopic rod 4 to extend, the rack 11 is firstly driven to move downwards to contact with the second gear set 12, then the angle pressing plate 5 is driven to angle a workpiece, smooth feeding is realized through the sequential time difference, the whole process does not need to be contacted by hands in the bending production process, and corresponding potential safety hazards are reduced while automatic angle striking is realized. The rack 11 is intermittently contacted and meshed with the full gear 121, that is, the up-and-down movement of the rack 11 drives the full gear 121 to rotate forward and backward continuously, and then the first gear set 10 is driven to operate through the gear lack 122, so that the workpiece is transported.

Further, a cutter 13 is arranged on the right side of the angle pressing plate 5 and protrudes out of the lowest position of the angle pressing plate 5, and is used for cutting off the workpiece after being transmitted and before being bent. Because the incision of the cutter 13 is a hard cutter, a cutter groove 14 is formed at the right side edge of the top of the angle-cutting top plate 6 and used for placing the exceeding part of the cutter 13, so that the cutter 13 is prevented from being directly contacted with the angle-cutting top plate 6 to be sharpened when the angle-cutting pressing plate 5 is pressed down.

Working principle:

The workpiece can be in a strip shape or a coil shape, one end of the workpiece passes through the right transmission wheel 9 and then passes out through the left transmission wheel 9, the cylinder 3 is started, the telescopic rod 4 of the cylinder 3 stretches to drive the rack 11 to move downwards to contact with the second gear set 12, the full gear 121 rotates to drive the gear lack 122 to rotate, and the gear lack part of the gear lack 122 in the initial state contacts with the first gear set 10, so that the rotation of the gear lack 122 does not drive the first gear set 10 to rotate, and no workpiece exists on the angle making top plate 6 at the moment, and the angle making pressing plate 5 is idle when descending again; the telescopic rod 4 of the air cylinder 3 is shortened, the angle forming pressing plate 5 is driven to move upwards firstly, the angle forming top plate 6 is not contacted any more, the telescopic rod 4 of the air cylinder 3 is continuously shortened, the rack 11 is driven to move upwards to contact with the second gear set 12 again, the full gear 121 rotates to drive the gear lack 122 to rotate, the toothed part of the gear lack 122 is driven to contact with the first gear set 10, the transmission wheel 9 is driven to rotate to feed a workpiece, the workpiece moves leftwards to the position above the angle forming top plate 6, and when the rack 11 is not contacted with the second gear set 12 any more, the workpiece stops moving immediately; when the telescopic rod 4 of the air cylinder 3 stretches again, the rack 11 descends and does not drive the transmission wheel 9 to rotate, and the telescopic rod 4 descends and drives the cutter 13 to move downwards to cut the part of the workpiece. After cutting, the telescopic rod 4 continuously descends to drive the angle pressing plate 5 to descend, angle pressing of the workpiece is completed, and the cutter 13 is located in the cutter groove 14. And then, a worker can push out the workpiece with the angle formed by using the mechanical arm or the push rod, and take out three workpieces for welding, so that the hexagonal workpiece can be obtained. At this time, the telescopic rod 4 of the air cylinder 3 is shortened, the workpiece of the transmission wheel 9 can be driven again to be fed, the next chamfering is matched, the reciprocating is performed in this way, the chamfering automation is realized, and then the standard hexagonal workpiece is easily obtained.

It should be noted that, in order to ensure that the length of the conveying workpiece can be just the transverse length of the angled top plate 6 when the conveying wheel 9 rotates for one circle, the distance between the conveying wheels 9 can be set in advance, the right supporting frame 7 is set to be slidable, simple adjustment can be performed, and the conveying workpiece can be fixed by using bolts after adjustment.

Example 3

This example differs from example 2 in that: an angle-adjustable top plate 6 is provided. The angle-making top plate 6 is divided into a first folded plate and a second folded plate, a hinge shaft 17 is hinged between the first folded plate and the second folded plate, the hinge shaft 17 is fixedly connected to the supporting block 20, namely the first folded plate and the second folded plate can rotate around the hinge shaft 17, the angle of the angle-making top plate 6 can be adjusted by simultaneously rotating the first folded plate and the second folded plate, and different welding and production requirements are adapted. The supporting shoe 20 top is equipped with shock attenuation pole 19, and shock attenuation pole 19 is special material, has certain shock attenuation effect, can be when supporting the angulation roof plate 6, and buffering angulation clamp plate 5 is brought self power through angulation roof plate 6. A plurality of locating holes 18 are formed in the bottoms of the first folded plate and the second folded plate, and each locating hole 18 corresponds to different angle values and is used for accurately adjusting the angle of the angle-punching top plate 6. When the shock absorbing rod 19 is slid to the lower part of the positioning hole 18, the angle-punching top plate 6 is loosened, so that the first folded plate and the second folded plate automatically rotate outwards or rotate inwards manually until the shock absorbing rod 19 is inserted into the positioning hole 18, the angle-punching top plate 6 is fixed, and then the shock absorbing rod 19 is fixed by using parts such as bolts.

Therefore, the angle forming plate 6 can be adjusted to realize automatic angle forming of various angles, welding and production of more products are further completed, a machine and a production line are not required to be started for operation, the production cost is effectively reduced, and the cross-sectional area is also changed due to the change of the angle forming plate 6, so that the angle forming plate 5 can be correspondingly replaced, and meanwhile, the transmission length of the transmission wheel 9 is adjusted, so that the cooperation operation is facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (8)

1. The utility model provides a full-automatic angle machine of beating of hexagon, including workstation (1), workstation (1) top rear side is equipped with base (2), base (2) top is equipped with cylinder (3), telescopic link (4) bottom of cylinder (3) is equipped with and beats angle clamp plate (5), workstation (1) top front side is equipped with and beats angle top board (6), its characterized in that, workstation (1) top front side symmetry is equipped with support frame (7), support frame (7) top symmetry rotation is equipped with pivot (8), be equipped with transmission wheel (9) on pivot (8), left be equipped with first gear train (10) on pivot (8).

2. The hexagonal full-automatic chamfering machine according to claim 1, wherein a rack (11) is arranged on the right side of the chamfering pressing plate (5), and a second gear set (12) is arranged on the top of the workbench (1) and is divided into a full gear (121) and a gear-missing (122).

3. A hexagonal full automatic chamfering machine according to claim 2, characterized in that the full gear (121) is meshed with the rack (11) and the pinion (122) is meshed with the first gear set (10).

4. The hexagonal full-automatic chamfering machine according to claim 1, wherein a cutter (13) is arranged on the right side of the chamfering pressing plate (5), and a cutter groove (14) is formed on the right side of the top of the chamfering top plate (6).

5. A hexagonal full automatic chamfering machine according to claim 4, characterized in that the knife slot (14) is located below the cutter (13).

6. The hexagonal full-automatic chamfering machine according to claim 1, wherein the chamfering top plate (6) is divided into a supporting block (20), a hinge shaft (17), a first top plate (15) and a second top plate (16), the supporting block (20) is fixedly mounted on the front side of the top of the workbench (1), the hinge shaft (17) is fixedly mounted on the top of the supporting block (20), and the hinge shaft (17) is rotatably connected with the first top plate (15) and the second top plate (16).

7. The hexagonal full-automatic chamfering machine according to claim 6, wherein a plurality of positioning holes (18) are formed in the bottoms of the first top plate (15) and the second top plate (16), and shock absorption rods (19) are symmetrically arranged at the tops of the supporting blocks (20).

8. A hexagonal full-automatic chamfering machine as claimed in claim 7, characterized in that the shock absorbing rod (19) is in plug-in fit with the positioning hole (18).