CN211360220U

CN211360220U - Bending piece machining mechanism and automatic equipment

Info

Publication number: CN211360220U
Application number: CN201922114459.5U
Authority: CN
Inventors: 张波
Original assignee: Yueqing Shouzhi Electronic Co ltd
Current assignee: Yueqing Shouzhi Electronic Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-28
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a bending piece machining mechanism and automation equipment, wherein, including workstation, two processing equipment and fastener, be equipped with the lower mould on the workstation, the last mould that is equipped with of fastener, the cooperation of upper mould and lower mould will bend a fixed, bend a both ends and upper mould and lower mould and be equipped with the clearance, two processing equipment are located the tangent line at a both ends of bending respectively; the utility model discloses processing is convenient, improve characteristics such as production efficiency.

Description

Bending piece machining mechanism and automatic equipment

Technical Field

The utility model relates to a piece processing agency and automation equipment bend.

Background

Along with the development of science and technology, the use of the piece of bending is more and more, for example through the change that the piece of bending formed the pipeline direction, but this kind of piece of bending generally needs both ends to carry out the chamfer, is convenient for bend the piece and is connected with other connecting pieces. The manufacturing process of the bent piece generally includes chamfering two ends of a straight pipe, and then bending the straight pipe to form the bent piece. However, the manufacturing process has low processing efficiency, and the bent piece is often damaged due to the undersize of the bent piece in the bending process. The straight pipe is bent firstly, and then the bent piece is chamfered at two ends manually by the technicians in the field. By adopting the process, the bent piece needs to be manually held for chamfering, the manual holding is very labor-consuming, and the efficiency is low.

In addition, there are also bending elements that require tapping or other operations, which are also known as the above-mentioned steps.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a piece processing agency and automation equipment bend.

The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides a processing agency bends, wherein, includes workstation, two processing equipment and fastener, is equipped with the lower mould on the workstation, is equipped with the mould on the fastener, goes up the mould and the lower mould cooperation will bend a fixed, bends a both ends and last mould and lower mould and is equipped with the clearance, and two processing equipment are located respectively on the tangent line at a both ends of bending.

The bending piece is clamped through the upper die and the lower die, and then chamfering or tapping or other processing work is carried out through the two processing devices, so that the operation is more convenient, the automatic operation is realized, and the production cost is reduced. The gap is arranged, so that the processing port of the processing equipment can be sleeved at two ends of the bending piece, the bending process is finished by the bending piece, and the bending piece with two ends not processed is formed.

Wherein, be equipped with first fixed slot on the lower mould, be equipped with the second fixed slot on going up the mould, first fixed slot and second fixed slot cooperation form the piece of bending fixed.

Two fixed slots cooperate to form a circular tube shape, so that the bending piece is better fixed, and the bending piece can be firmly fixed.

The lower die is provided with a first hollow part, the first hollow part is communicated with the first fixing groove, and a gap is formed between the bottom surface of the first hollow part and the bottom surface of the first fixing groove; the upper die is provided with a second hollow part, the second hollow part is communicated with the second fixing groove, and a gap is formed between the bottom surface of the second hollow part and the bottom surface of the second fixing groove.

The hollow part is arranged, so that the production cost of the die is reduced, and the die is more convenient to process.

The fastening device comprises a power source, and the power source drives the upper die to vertically move downwards.

The setting of power supply for it is fixed more firm to bend, prevents that it from taking place to remove at the in-process of processing, influences the quality of chamfer.

The bending device comprises a bending piece, a first driving mechanism and a second driving mechanism, wherein the bending piece is fixed on the bending piece, the first driving mechanism is fixed on the bending piece, and the second driving mechanism is fixed on the bending piece.

Adopt two actuating mechanism, directly with the processing equipment drive to a position of bending, then through the chamfer, it is very convenient, through PLC control, realize full automation.

The utility model provides an automation equipment, wherein, includes foretell a processing mechanism, feeding mechanism and fixture of bending, the unified direction pay-off of a through feeding mechanism of bending, and feeding mechanism's end is located fixture's centre gripping orbit, and fixture will bend a centre gripping to the lower mould on.

Through full automatization setting for overall operation is simpler, and the operation workman only need guarantee the material loading operation can, has improved production efficiency.

Wherein, fixture includes the clip, and the clip will bend the both ends centre gripping of piece.

Through the clamp centre gripping for the operation is more convenient.

The bending machine comprises a feeding mechanism, a bending mechanism and a feeding mechanism, wherein the feeding mechanism is arranged on the bottom of the hopper, the bending mechanism is arranged on the feeding mechanism, and the feeding mechanism is arranged on the bottom of the hopper.

Due to the arrangement of the hopper mechanism, the bent part which is not chamfered is placed in the hopper, and the bent part is pushed to the feeding mechanism through the pushing head device, so that feeding is realized.

Wherein the hopper mechanism comprises a blocking member located at the top end of the hopper.

The setting of blockking, place too much piece of bending and get into to feeding mechanism or take place to drop, block and guarantee that only one row of piece of bending gets into to feeding mechanism at every turn, guarantee holistic stability.

The feeding mechanism is provided with a driving device and at least two transmission rods, the driving device drives one of the transmission rods to rotate, and the bending piece moves through the transmission rods to form feeding.

The piece of bending is placed on the transfer line, rotates through the transfer line, drives the piece of bending and rotates and slide to the other end for the piece of bending forms unified orientation and slides to the other end on the transfer line, because the effect of gravity, further accelerates the pay-off of the piece of bending, and the processing agency of rethread rear end carries out the chamfer, forms automatic operation, improves the efficiency of whole work, reduction in production cost.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of another angle in embodiment 1 of the present invention;

fig. 3 is a plan view of embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a lower die in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of an upper die in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a bending piece in embodiment 1 of the present invention;

fig. 7 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 8 is a schematic structural view of another angle in embodiment 2 of the present invention;

fig. 9 is a plan view of embodiment 2 of the present invention;

fig. 10 is a schematic structural view of a feeding mechanism in embodiment 2 of the present invention;

fig. 11 is another angle structure diagram of the feeding mechanism in embodiment 2 of the present invention;

fig. 12 is a rear view of the feeding mechanism in embodiment 2 of the present invention;

fig. 13 is a schematic structural view of a bending piece processing mechanism in embodiment 2 of the present invention;

fig. 14 is a schematic structural view of a lower die in embodiment 2 of the present invention;

fig. 15 is a schematic structural view of an upper die in embodiment 2 of the present invention;

fig. 16 is a schematic structural view of a bending member in embodiment 2 of the present invention.

Detailed Description

Example 1:

referring to the attached drawings 1-6, the bending part processing mechanism comprises a workbench 1, two processing devices 11, a first driving mechanism 12, a second driving mechanism 13 and a fastening device, wherein the workbench 1 is specifically a cuboid device, and a concave notch 14 is formed in the front end of the workbench 1, so that operation of an operator is facilitated. The lower die 15 is located on the innermost end of the notch 14, i.e., at the center of the notch 14.

The first driving mechanism 12 and the second driving mechanism 13 are located on two sides of the concave-shaped notch 14, namely, the two processing devices 11 are respectively located on cutting lines at two ends of the bending piece 2, one processing device 11 is located on the first driving mechanism 12, the other processing device 11 is located on the second driving mechanism 13, the two driving mechanisms move towards the center of the concave-shaped notch 14, and the two driving mechanisms can be matched with the sliding groove through a sliding rail or matched with the sliding rail through a sliding block to achieve a driving effect. The top ends of the two processing devices 11 are respectively provided with a processing opening 111, the processing openings 111 are matched with the bending piece 2 to form a chamfer or a tapping or other processing operation, and the chamfer is taken as an example in the embodiment. Adopt two actuating mechanism, directly with the processing equipment 11 drive to 2 positions of bending, then through the chamfer, it is very convenient, through PLC control, realize full automation.

The lower mold 15 is provided with a first fixing groove 151 and a first hollow portion 152, the first hollow portion 152 is communicated with the first fixing groove 151, and a gap is formed between the bottom surface of the first hollow portion 152 and the bottom surface of the first fixing groove 151.

The fastening device is provided with an upper die 16 and a power source 17, the upper die 16 is provided with a second fixing groove 161 and a second hollow portion 162, the second hollow portion 162 is communicated with the second fixing groove 161, and a gap is formed between the bottom surface of the second hollow portion 162 and the bottom surface of the second fixing groove 161. The upper die 16 is similar in structure to the lower die 15. Go up mould 16 and lower mould 15 and will bend a 2 fixed, specifically do, two fixed slot cooperations form the pipe form for bend 2 better fixed, bend 2 both ends and surpass through two fretwork portions, make 2 both ends of bending unsettled, make processing mouth 111 can overlap and establish and carry out the chamfer on bending 2. The power supply 17 drives the upper die 16 to vertically move downwards, so that the upper die 16 is matched with the lower die 15, the power supply 17 is arranged, the bending piece 2 is fixed more firmly, and the moving is prevented from affecting the quality of the chamfer in the chamfering process.

Will bend through last mould 16, lower mould 15 and press from both sides tightly, then carry out chamfer or tapping or processing operation through two processing equipment 11 for it is more convenient to operate, realizes automation mechanized operation, reduction in production cost. Here, after the bending piece 2 is fixed, a gap is formed between the bending piece 2 and the upper die 16 and the lower die 15, so that the processing opening 111 of the processing equipment 11 can be sleeved on two ends of the bending piece 2, and the bending piece 2 specifically refers to the bending piece 2 which has completed the bending process but has not been processed at two ends.

Example 2:

referring to fig. 7-16, an automated apparatus includes a bending member processing mechanism, a feeding mechanism, a hopper mechanism, and a clamping mechanism.

The hopper mechanism comprises a hopper 31, a pushing head device 32 and a blocking piece 33, wherein the bottom surface of the hopper 31 is a plane, a through hole 34 is arranged on the bottom surface, three side surfaces of the hopper 31 are vertical surfaces, the vertical surfaces are perpendicular to the bottom surface, the other surface is an inclined surface, and the inclined surface is connected with the bottom surface, namely the bottom surface, the three vertical surfaces and the inclined surface form the hopper 31. The vertical surface corresponding to the inclined surface is abutted against the workbench 1, and the top end of the vertical surface is connected with the side surface of the feeding mechanism through a guide plate 35.

The pushing head device 32 is located at the bottom of the hopper 31, and drives the pushing head 321 to pass through the through hole 34, so that the bent piece 2 located in the hopper 31 rises to the top end and enters the feeding mechanism through the guide plate 35. Further, the top of deflector 35 is equipped with and stops 33, stops 33's setting, places too much 2 of bending and gets into to feeding mechanism or take place to drop, stops 33 and guarantees that only one row of 2 of bending gets into to feeding mechanism at every turn, guarantees holistic stability. The blocking element 33 can also be adjusted in height in accordance with the size of the bending element 2.

Further, the through holes 34 of the bottom plate can be adjusted in size in order to adapt to bending pieces 2 with different sizes.

The feeding mechanism comprises a driving device, at least two transmission rods, a left side plate 41, a right side plate 42, a first positioning rod 43, a supporting rod 44 and a bottom plate 45, wherein the left side plate 41 and the right side plate 42 are fixedly connected through the bottom plate 45, a first waist-shaped hole 411 is formed in the left side plate 41, and a second waist-shaped hole 421 is formed in the right side plate 42. It should be noted here that the left side plate 41 and the right side plate 42 are both fixed perpendicular to the bottom plate 45, and the bottom plate 45 is disposed obliquely, and the height of the left side plate 41 is higher than that of the right side plate 42.

The number of the transmission rods is at least two, and only two are taken as an example here, the two transmission rods include a first transmission rod 46 and a second transmission rod 47, the first transmission rod 46 and the second transmission rod 47 are arranged in parallel, and the heights of the first transmission rod 46 and the second transmission rod 47 are the same, the distance between the first transmission rod 46 and the second transmission rod 47 is related to the size of the bending piece 2, and the height of the starting end of the transmission rod is higher than that of the tail end of the transmission rod because the bottom plate 45 is arranged obliquely. Further, two ends of the first transmission rod 46 respectively penetrate through the first kidney-shaped hole 411 and the second kidney-shaped hole 421 for fixation, and the distance between the first transmission rod 46 and the second transmission rod 47 is adjusted by adjusting the position of the first transmission rod 46 between the two kidney-shaped holes, so that the integral feeding mechanism conforms to the bending pieces 2 with different dimensions.

The driving device can drive one transmission rod to rotate, and the uniform orientation of the bending pieces 2 is realized to form feeding. Here, the first transmission rod 46 and the second transmission rod 47 rotate synchronously. The driving device comprises a driving source 48, a driving rod 49, a first conveyor belt 40 and a second conveyor belt 50, wherein the driving source 48 is linked with the head end of the driving rod 49, and the head end of the driving rod 49 is connected and linked with the first conveyor belt 46 through the first conveyor belt 40. The end of the driving rod 49 passes through the right side plate 42 and is linked and linked with the second transmission rod 47 through the second transmission belt 50. The transmission is carried out through the transmission belt, the installation is convenient and simple, and the size of the transmission belt can be adjusted at will. Here too, the linkage can be formed by gears or other means. The drive source 48 may be pneumatic or hydraulic or electric, etc.

The first positioning rod 43 is located above one side of the two transmission rods, the supporting rod 44 is located above the other side of the two driving rods 49, and the two driving rods 49 are located below the first positioning rod 43 and the supporting rod 44 to form a structure similar to a Chinese character 'ao', so that the bent part 2 is prevented from falling off in transmission on the transmission rods. The first positioning rod 43 is fixedly connected to the left plate 41 and the right plate 42. The holding rod 44 is J-shaped, one end of which is fixedly connected to the left side plate 41, and the other end of which is arranged in parallel with the driving rod 49. In order to ensure the stability of the whole holding rod 44, one end of the holding rod 52 is fixedly connected to the bottom plate 45, the other end of the holding rod 52 is fixedly connected to the holding piece 51, the holding rod 44 is located above the holding piece 51 and abuts against the holding piece 51, and the number of the holding pieces 51 is preferably two and is respectively arranged on the trisection points of the holding rod 44. Further, a third waist-shaped hole 511 is formed in the supporting sheet 51, and the supporting column 52 moves on the third waist-shaped hole 511, so that the protection efficiency is prevented from being influenced in the vibration process.

Further, still include vibration mechanism, vibration mechanism includes vibration source 61 and vibrating arm 62, vibration source 61 drive vibrating arm 62 vertical motion, and vibration source 61 is fixed on bottom plate 45, and the movement track of vibrating arm 62 is located between two actuating levers 49, and vibration mechanism's setting improves the speed of 2 upsets of bending, improves synchronous efficiency for the directional pay-off of the faster formation of 2 of bending, vibrating arm 62 are the arch, and both ends set up down. The vibration source 61 can be connected with the vibration rod 62 through various transmission modes, and the intermediate transmission is carried out through the pressing plate in the embodiment, so that the vibration source 61 is prevented from excessively vibrating and the actual working efficiency is prevented from being influenced.

Bend 2 and place on the transfer line, rotate in step through two transfer lines, drive and bend 2 and rotate and slide to the other end, make and bend 2 and form unified orientation and slide to the other end on the transfer line, protect through first locating lever 43 and holding rod 44, prevent to drop, effect through gravity and vibration, further accelerate the pay-off of bending 2, the processing equipment of rethread rear end carries out the chamfer, form the automation mechanized operation, the efficiency of whole work is improved, and production cost is reduced.

The clamping mechanism comprises a clamp 71 and a clamping drive 72, the bent piece 2 at the tail end of the feeding mechanism is clamped through the clamp 71, and then the bent piece 2 is placed on the lower die 15 through the clamping drive 72. And after the chamfering is finished, putting the bent piece 2 subjected to chamfering into the collecting box.

A processing agency bends includes workstation 1, two processing equipment 11, first actuating mechanism 12, second actuating mechanism 13 and fastener, and here workstation 1 specifically is cuboid equipment, and the front end of workstation 1 is equipped with character cut in bas-relief shape breach 14, the operation of the operation workman of being convenient for. The lower die 15 is located on the innermost end of the notch 14, i.e., at the center of the notch 14.

The first driving mechanism 12 and the second driving mechanism 13 are located on two sides of the concave-shaped notch 14, namely, the two processing devices 11 are respectively located on cutting lines at two ends of the bending piece 2, one processing device 11 is located on the first driving mechanism 12, the other processing device 11 is located on the second driving mechanism 13, the two driving mechanisms move towards the center of the notch, and the two driving mechanisms can be matched with the sliding groove through a sliding rail or matched with the sliding rail through a sliding block to achieve a driving effect. The top ends of the two processing devices 11 are respectively provided with a processing opening 111, the processing openings 111 are matched with the bending piece 2 to form a chamfer or a tapping or other processing operation, and the chamfer is taken as an example in the embodiment. Adopt two actuating mechanism, directly with the processing equipment 11 drive to 2 positions of bending, then through the chamfer, it is very convenient, through PLC control, realize full automation.

The bending piece 2 is clamped through the upper die 16 and the lower die 15, and then chamfering is performed through the two processing devices 11, so that the operation is more convenient, the automatic operation is realized, and the production cost is reduced. Here, after the bending piece 2 is fixed, a gap is formed between the bending piece 2 and the upper die 16 and the lower die 15, so that the processing opening 111 of the processing equipment 11 can be sleeved on two ends of the bending piece 2, and the bending piece 2 specifically refers to the bending piece 2 which has completed the bending process but has not been processed at two ends.

The method comprises the following specific operation steps: firstly put into hopper 31 with the piece 2 of bending that does not chamfer in, through pushing head 321 with the 2 propelling movement of the piece of bending in the hopper 31 to feeding mechanism on, will bend through feeding mechanism 2 conveying to the end, the rethread clip 71 will bend 2 centre gripping and place on lower mould 15, go up mould 16 downstream, it is fixed with the 15 cooperation of lower mould, realize bending 2 tight, then carry out the chamfer operation through two chamfer devices, the chamfer is accomplished the back, clamping mechanism puts into to the collecting box with the piece 2 of bending that the chamfer was accomplished. All the procedures are controlled by a PLC, and the operation and management personnel only need to ensure that the materials in the hopper 31 are sufficient. By adopting the arrangement, automatic operation is realized, so that the processing is simpler, an operator only needs to ensure the feeding operation, the production efficiency is improved, one person can control a plurality of devices, and the production cost is reduced.

Claims

1. The utility model provides a processing agency of bending which characterized in that: including workstation, two processing equipment and fastener, be equipped with the lower mould on the workstation, fastener is last to be equipped with the mould, goes up the mould and will bend a fixed with the lower mould cooperation, bends a both ends and last mould and lower mould and is equipped with the clearance, and two processing equipment are located respectively on the tangent line at a both ends of bending.

2. The bending piece processing mechanism according to claim 1, wherein: be equipped with first fixed slot on the lower mould, be equipped with the second fixed slot on the last mould, first fixed slot forms the piece of bending fixedly with the cooperation of second fixed slot.

3. The bending piece processing mechanism according to claim 2, wherein: a first hollow part is arranged on the lower die and is communicated with the first fixing groove, and a gap is formed between the bottom surface of the first hollow part and the bottom surface of the first fixing groove; the upper die is provided with a second hollow part, the second hollow part is communicated with the second fixing groove, and a gap is formed between the bottom surface of the second hollow part and the bottom surface of the second fixing groove.

4. The bending piece processing mechanism according to claim 1, wherein: the fastening device comprises a power source which drives the upper die to vertically move downwards.

5. The bending piece processing mechanism according to claim 1, wherein: the bending machine further comprises a first driving mechanism and a second driving mechanism, the machining equipment is respectively fixed on the first driving mechanism and the second driving mechanism, and the first driving mechanism and the second driving mechanism drive the machining equipment to move towards the bending piece.

6. An automated apparatus, characterized by: the bending piece processing mechanism comprises the bending piece processing mechanism, a feeding mechanism and a clamping mechanism according to any one of claims 1 to 5, wherein the bending pieces are fed in the same direction by the feeding mechanism, the tail end of the feeding mechanism is positioned on a clamping track of the clamping mechanism, and the clamping mechanism clamps the bending pieces to the lower die.

7. An automated apparatus according to claim 6, wherein: the clamping mechanism comprises a clamp, and the clamp clamps two ends of the bent piece.

8. An automated apparatus according to claim 6, wherein: the bending machine is characterized by further comprising a hopper mechanism, wherein the hopper mechanism comprises a pushing head device and a hopper, and the pushing head device pushes a bending piece at the bottom of the hopper to the feeding mechanism.

9. An automated apparatus according to claim 8, wherein: the hopper mechanism includes a stop member located at the top end of the hopper.

10. An automated apparatus according to claim 6, wherein: the feeding mechanism is provided with a driving device and at least two transmission rods, the driving device drives one of the transmission rods to rotate, and the bending piece moves through the transmission rods to form feeding.