CN213560311U

CN213560311U - Automatic conveying mouth part special-shaped chamfering equipment

Info

Publication number: CN213560311U
Application number: CN202022262292.XU
Authority: CN
Inventors: 张爱民; 李兵; 雷勋华; 张肇生; 罗剑
Original assignee: Foshan Shunde District Jieyong Electric Industrial Co ltd
Current assignee: Foshan Shunde District Jieyong Electric Industrial Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-29
Anticipated expiration: 2030-10-12

Abstract

A special-shaped chamfering device for an automatic conveying opening comprises a rack, wherein a chamfering spinning assembly which moves up and down along the z-axis direction is installed on the rack, a workpiece positioning table which feeds materials along the y-axis direction is arranged below the chamfering spinning assembly, a clamping mechanism used for fixing a workpiece is installed on one side of the workpiece positioning table, a workpiece pushing mechanism used for pushing the clamping mechanism after the workpiece is machined is installed on the other side of the workpiece positioning table, a material pushing head and a material pushing driving mechanism used for driving the material pushing head to move in a telescopic mode along the workpiece feeding direction are installed on the rack, a feeding channel which feeds materials along the x-axis direction is installed between the material pushing driving mechanism and the workpiece positioning table, the workpiece to be machined on the feeding channel is pushed into the workpiece positioning table by the material pushing head, and the machined workpiece is pushed to a discharging end of the workpiece positioning table by the pushed; the equipment can realize automatic material pushing, chamfering and discharging processes for the pipe, can greatly improve the production efficiency, and reduces the labor intensity and the input cost of workers.

Description

Automatic conveying mouth part special-shaped chamfering equipment

Technical Field

The utility model relates to a pipe fitting processing field specifically is an automatic conveying oral area dysmorphism chamfer equipment.

Background

At present, a product of a connecting pipe leading into a scroll compressor is demanded in the market, the product is special in shape, and stretching and pipe expanding processes are needed; trimming after stretching is a labor-consuming and time-consuming process, and the quality and the precision of a product are guaranteed; the numerical control lathe can be used for processing, but the appearance of the product has a plurality of steps, so that the product is not easy to clamp; the automatic conveying mouth special-shaped chamfering machine is produced in a mode of manual putting and manual pressing downwards by using a conventional drilling and milling machine, is low in efficiency and is unsafe, and in order to improve the production efficiency, guarantee the product quality and ensure the safety, the automatic conveying mouth special-shaped chamfering machine is required to be provided for automatic production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned current problem, provide an automatic conveying oral area dysmorphism chamfer equipment simple structure, reasonable, its effect can realize carrying out automatic material, chamfer and ejection of compact process to tubular product, can promote production efficiency greatly.

The utility model provides an automatic conveying oral area dysmorphism chamfer equipment, includes the frame, install the chamfer spinning subassembly that reciprocates along the z axle direction in the frame, the below of chamfer spinning subassembly is equipped with along the work piece location platform of y axle direction feeding, and the clamping mechanism who is used for fixed work piece is installed to one side of work piece location platform, and the work piece ejecting mechanism who is used for ejecting clamping mechanism after the work piece processing is installed to the opposite side, and the feed end that corresponds work piece location platform in the frame installs the ejector pad head to and be used for driving the ejector pad head along the flexible activity of work piece feeding direction, install the pay-off way of pay-off along x axle direction pay-off between ejector pad drive mechanism and the work piece location platform, the ejector pad head pushes the work piece of treating processing on the pay-off way into the work piece location platform, and the work piece after being pushed pushes the work.

The clamping mechanism comprises clamping seats arranged on the left side and the right side of the workpiece positioning table, a fixed clamping block arranged on one clamping seat, a movable clamping block arranged on the other clamping seat and a clamping cylinder driving the movable clamping block to horizontally slide relative to the fixed clamping block, wherein a first guide groove in linear sliding fit with the movable clamping block is formed in the clamping seat corresponding to the movable clamping block.

The opposite end parts of the fixed clamping block and the movable clamping block are respectively provided with a semicircular bayonet, and the two semicircular bayonets are matched to form a clamping cavity for processing a fixed workpiece.

The workpiece pushing mechanism comprises a workpiece pushing block arranged below the fixed clamping block and a pushing cylinder for driving the workpiece pushing block to horizontally slide relative to the clamping seat, a semicircular concave cavity matched with the outer radian of a workpiece is formed in the pushing end of the workpiece pushing block, a second guide groove in linear sliding fit with the workpiece pushing block is formed in the clamping seat, and the workpiece after being processed is pushed out of a semicircular bayonet of the fixed clamping block by the pushing cylinder driving the workpiece pushing block.

The chamfer spinning assembly comprises two guide pillars vertically arranged on the rack, adjusting sliding plates are slidably arranged on the two guide pillars, and a chamfer assembly is fixedly arranged on each adjusting sliding plate; the chamfering assembly is internally provided with a lifting main shaft which moves up and down along the z-axis direction, the bottom of the lifting main shaft is provided with a chamfering working head, and the chamfering assembly is provided with a driving motor which drives the chamfering working head to rotate axially.

The pushing driving mechanism comprises a pushing base arranged on the rack and a pushing cylinder arranged on the pushing base, a piston shaft of the pushing cylinder is connected with the pushing head and pushes the pushing head to stretch and move towards the direction of the workpiece positioning table, and an arc-shaped limiting notch is formed in the pushing end of the pushing head.

The feeding channel comprises a feeding seat, a feeding belt and a feeding motor for driving the feeding belt to roll along the x-axis direction, a driving belt pulley and a driven belt pulley are installed at two ends of the feeding seat, the feeding belt is sleeved between the driving belt pulley and the driven belt pulley, an output shaft of the feeding motor is in transmission connection with the driving belt pulley, and the driving belt pulley is driven to rotate through the feeding motor to drive the feeding belt to roll to realize feeding.

The top frame is installed at the top of the two guide pillars, the adjusting screw rod which is vertically arranged is installed in the middle of the top frame, the adjusting slide plate is provided with a screw rod connecting seat, and the screw rod connecting seat is in transmission connection with the adjusting screw rod.

The discharging end of the workpiece positioning table is provided with a discharging channel which is arranged in a downward inclining mode, and limiting grooves suitable for limiting sliding of workpieces are arranged on two sides of the discharging channel.

And the tail end of the feeding channel is provided with an in-place sensor, and the in-place sensor is linked with the material pushing driving mechanism.

The utility model has the advantages as follows:

the utility model relates to an automatic conveying oral area dysmorphism chamfer equipment, simple structure, this equipment can realize carrying out automatic material, chamfer and the ejection of compact process of pushing away to the connecting pipe product, can promote production efficiency greatly, reduces workman's intensity of labour and input cost.

Drawings

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

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of B in fig. 2.

Fig. 4 is a schematic view of the partial cross-sectional structure of the present invention.

Fig. 5 is a schematic view of the local exploded structure of the present invention.

Fig. 6 is a third schematic structural diagram (rear view) of the present invention.

Fig. 7 is a schematic view (overlook) of the working process structure of the present invention.

Fig. 8 is a schematic view of the discharge channel structure of the present invention.

Fig. 9 is a schematic view of the cross-sectional structure of the material discharge passage and the workpiece according to the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 9, an automatic conveying mouth special-shaped chamfering device comprises a frame 1, wherein a chamfering spinning component 2 moving up and down along a z-axis direction is installed on the frame 1, a workpiece positioning table 3 feeding along a y-axis direction is arranged below the chamfering spinning component 2, a clamping mechanism 4 used for fixing a workpiece a is installed on one side of the workpiece positioning table 3, a workpiece pushing mechanism 5 used for pushing the clamping mechanism 4 out after the workpiece a is processed is installed on the other side of the workpiece positioning table 3, a material pushing head 6 is installed on the frame 1 corresponding to a feeding end of the workpiece positioning table 3, and a material pushing driving mechanism 7 for driving the material pushing head 6 to move in a telescopic way along the feeding direction of the workpiece A, a feeding channel 8 for feeding along the x-axis direction is arranged between the pushing driving mechanism 7 and the workpiece positioning table 3, a workpiece A to be processed on the feeding channel 8 is pushed into the workpiece positioning table 3 by the pushing head 6, and the processed workpiece A is pushed to the discharging end of the workpiece positioning table 3 by the pushed workpiece A.

The equipment can realize automatic material pushing, chamfering and discharging processes of connecting pipe products, can greatly improve the production efficiency, and reduces the labor intensity and the input cost of workers.

The clamping mechanism 4 comprises clamping seats 41 arranged on the left side and the right side of the workpiece positioning table 3, a fixed clamping block 42 arranged on one clamping seat 41, a movable clamping block 43 arranged on the other clamping seat 41, and a clamping cylinder 44 for driving the movable clamping block 43 to horizontally slide relative to the fixed clamping block 42, wherein a first guide groove 411 which is in linear sliding fit with the movable clamping block 43 is formed in the clamping seat 41 corresponding to the movable clamping block 43.

The opposite end parts of the fixed clamping block 42 and the movable clamping block 43 are respectively provided with a semicircular bayonet 45, and the two semicircular bayonets 45 are matched to form a clamping cavity for processing a fixed workpiece A.

During processing, a workpiece on the feeding channel 8 is pushed to the position right below the chamfering and spinning assembly 2 by the material pushing head 6, the piston shaft of the clamping cylinder 44 moves forwards, the movable clamping block 43 is pushed to slide in the direction of the fixed clamping block 42 in a translation mode, the workpiece is pushed into the semicircular bayonets 45 of the fixed clamping block 42 in the sliding process until the two semicircular bayonets 45 are matched to form a clamping cavity for fixing the workpiece A, and then the chamfering and spinning assembly 2 processes the workpiece.

The workpiece pushing mechanism 5 comprises a workpiece pushing block 51 arranged below the fixed clamping block 42 and a pushing cylinder 52 for driving the workpiece pushing block 51 to horizontally slide relative to the clamping seat 41, a semicircular concave cavity 53 matched with the outer radian of the workpiece A is formed in the pushing end of the workpiece pushing block 51, a second guide groove 412 in linear sliding fit with the workpiece pushing block 51 is formed in the clamping seat 41, and the machined workpiece A is pushed out of the semicircular bayonet 45 of the fixed clamping block 42 by driving the workpiece pushing block 51 through the pushing cylinder 52.

After the workpiece is machined, the piston shaft of the clamping cylinder 44 moves backwards to drive the movable clamping block 43 to leave the fixed clamping block 42, at this time, one side of the workpiece is still in the semicircular bayonet 45 of the fixed clamping block 42, and this state can cause that the workpiece machined by the next generation cannot be pushed to the discharge end, at this time, the pushing cylinder 52 works, the piston shaft of the pushing cylinder moves forwards to push the workpiece pushing block 51 to slide in a translation manner above the workpiece positioning table 3, so that the machined workpiece is pushed out of the semicircular bayonet 45 of the fixed clamping block 42, and finally, the pushing driving mechanism 7 works to push the workpiece machined by the next generation to the discharge end while pushing the workpiece machined from the feed channel to the workpiece positioning table 3.

The chamfer spinning assembly 2 comprises two guide posts 21 vertically arranged on the rack 1, adjusting sliding plates 22 are slidably arranged on the two guide posts 21, and chamfer assemblies 23 are fixedly arranged on the adjusting sliding plates 22; a lifting main shaft 24 which moves up and down along the z-axis direction is installed in the chamfering assembly 23, a chamfering working head 25 is installed at the bottom of the lifting main shaft 24, and a driving motor 26 which drives the chamfering working head 25 to rotate axially is installed on the chamfering assembly 23; the height of the chamfering assembly 23 can be adjusted by the two guide columns 21 and the adjusting slide plate 22, corresponding adjustment is carried out according to different specifications of workpieces, when the chamfering assembly is used, after a workpiece A to be machined reaches a position corresponding to the chamfering working head 25, the lifting main shaft 24 drives the rotating chamfering working head 25 to move downwards and press the top of the workpiece A, the top edge of the workpiece A is subjected to spinning chamfering by the high-speed rotating chamfering working head 25, and therefore a cavity capable of nesting the upper end part of the workpiece A is formed in the bottom of the chamfering working head 25.

In this patent application, work piece A that processes is the pipe body, and the pipe body is stood all the time and is placed on pay-off way 8 and work piece location platform 2, and the bottom of pipe body outwards extends has horizontal bottom ring A1, before chamfer working head 25 was processed work piece A, work piece A's last nozzle diameter is the same with the internal diameter of work piece, and after chamfer working head 25 was carried out the spinning chamfer to work piece A's top edge, work piece A was close to the inside arc crookedness that is of top edge part, made work piece A's last nozzle diameter be less than the internal diameter of work piece.

The pushing driving mechanism 7 comprises a pushing base 71 arranged on the rack 1 and a pushing cylinder 72 arranged on the pushing base 71, a piston shaft 73 of the pushing cylinder 72 is connected with the pushing head 6 and pushes the pushing head 6 to move in a telescopic manner towards the workpiece positioning table 3, and an arc-shaped limiting notch 74 is formed in the pushing end of the pushing head 6; this structure action mode is simple, and the fault rate is low, can push work piece location platform 3 one by one with the work piece on the pay-off way 8 to the amplitude of stretching ahead just pushes away the work piece to the position under chamfer working head 25 and pushes the work piece of last processing to the discharge end, and the spacing notch 74 of arc can play limiting displacement at the in-process that the work piece was promoted in addition, prevents that the work piece from being promoted the in-process and appearing deviating the settlement route that gets into work piece location platform 3.

The feeding channel 8 comprises a feeding seat 81, a feeding belt 82 and a feeding motor 83 for driving the feeding belt 82 to roll along the x-axis direction, a driving belt pulley 84 and a driven belt pulley 85 are mounted at two ends of the feeding seat 81, the feeding belt 82 is sleeved between the driving belt pulley 84 and the driven belt pulley 85, an output shaft of the feeding motor 83 is in transmission connection with the driving belt pulley 84, and the feeding motor 83 drives the driving belt pulley 84 to rotate to drive the feeding belt 82 to roll to realize feeding; adopt pay-off belt 82 mode pay-off to have stably, small in noise, location level advantage such as, when equipment assembly, a tip that work piece location platform 3 regarded as the feed end extends to pay-off belt 82 places the below of work piece A face, and this mode can guarantee that the work piece is pushed into work piece location platform 3 from pay-off belt 82 by pushing away stub bar 6 on, the work piece must fall into work piece location platform 3 on, does not have the clearance between the two and leads to having the difference in height, causes the work piece to be blocked the problem.

The top of the two guide posts 21 is provided with a top frame 9, the middle part of the top frame 9 is provided with a vertically arranged adjusting screw rod 10, the adjusting slide plate 22 is provided with a screw rod connecting seat 221, and the screw rod connecting seat 221 is in transmission connection with the adjusting screw rod 10; because the height of the workpiece A is different, or the radian and the depth of the chamfer are different, the height of the chamfer assembly 23 needs to be adjusted, and during adjustment, the adjusting screw rod 10 can be rotated to drive the adjusting slide plate 22 to ascend and descend along the two guide posts 21 through the cooperation of the movement of the screw rod and the adjustment of the adjusting screw rod 10.

The discharge end of the workpiece positioning table 3 is provided with a discharge channel 11 which is arranged in a downward inclining manner, and two sides of the discharge channel 11 are provided with limit grooves 111 which are suitable for limiting and sliding of the workpiece A.

The discharging channel 11 comprises a slide rail frame 112, the slide rail frame 112 corresponds to the discharging end of the workpiece positioning table 3, a plurality of slide rail bars 113 are arranged in the slide rail frame 112 along the sliding direction of the workpiece a, gaps for shaking off cutting waste materials are formed between the slide rail frame 112 and the slide rail bars 113 and between the two slide rail bars 113, side rails 114 are connected to two sides of the slide rail frame 112 in an overhead mode, a limiting groove 111 is formed between the side rails 114 and the slide rail frame 112, when the processed workpiece is pushed to the discharging channel 11, a horizontal bottom ring a1 in the workpiece is just embedded into the limiting groove 111, the workpiece a can be prevented from jumping or being extruded and collided by the processed workpiece at the back, and the workpiece is separated from the discharging channel 11.

The tail end of the feeding channel 8 is provided with an in-place sensor 12, and the in-place sensor 12 is linked with the material pushing driving mechanism 7; when the workpieces A arranged on the feeding channel 8 move towards the workpiece positioning table 3, the in-place sensor 12 starts to work when the workpieces reach the feeding end of the workpiece positioning table 3, the in-place sensor 12 gives a signal to enable the material pushing driving mechanism 7 to work, the in-place workpieces A are pushed into the workpiece positioning table 3 through the material pushing head 6, full automation is achieved, and in-place errors caused by the arrangement distance of the workpieces A can be made up.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an automatic conveying oral area dysmorphism chamfer equipment, includes frame (1), its characterized in that: the automatic chamfering machine is characterized in that a chamfering spinning assembly (2) which moves up and down along the z-axis direction is installed on the rack (1), a workpiece positioning table (3) which feeds materials along the y-axis direction is arranged below the chamfering spinning assembly (2), a clamping mechanism (4) which is used for fixing a workpiece (A) is installed on one side of the workpiece positioning table (3), a workpiece pushing mechanism (5) which is used for pushing the clamping mechanism (4) out after the workpiece (A) is machined is installed on the other side of the workpiece positioning table, a material pushing head (6) and a material pushing driving mechanism (7) which is used for driving the material pushing head (6) to move in a telescopic mode along the feeding direction of the workpiece (A) are installed on the rack (1), a feeding channel (8) which feeds materials along the x-axis direction is installed between the material pushing driving mechanism (7) and the workpiece positioning table (3), and the material pushing head (6) pushes the workpiece (A) to be machined on the feeding channel (8, the pushed workpiece (A) pushes the processed workpiece (A) to the discharge end of the workpiece positioning table (3).

2. The automatic conveying mouth part special-shaped chamfering device according to claim 1, characterized in that: the clamping mechanism (4) comprises clamping seats (41) arranged on the left side and the right side of the workpiece positioning table (3), a fixed clamping block (42) arranged on one clamping seat (41), a movable clamping block (43) arranged on the other clamping seat (41), and a clamping cylinder (44) driving the movable clamping block (43) to horizontally slide relative to the fixed clamping block (42), wherein a first guide groove (411) which is linearly matched with the movable clamping block (43) in a sliding mode is formed in the clamping seat (41) corresponding to the movable clamping block (43).

3. The automatic conveying mouth part special-shaped chamfering device according to claim 2, characterized in that: the opposite end parts of the fixed clamping block (42) and the movable clamping block (43) are respectively provided with a semicircular bayonet (45), and the two semicircular bayonets (45) are matched to form a clamping cavity for processing a fixed workpiece (A).

4. The automatic conveying mouth part special-shaped chamfering device according to claim 2, characterized in that: the workpiece pushing mechanism (5) comprises a workpiece pushing block (51) arranged below the fixed clamping block (42) and a pushing cylinder (52) for driving the workpiece pushing block (51) to horizontally slide relative to the clamping seat (41), a semicircular concave cavity (53) matched with the outer radian of the workpiece (A) is formed in the pushing end of the workpiece pushing block (51), a second guide groove (412) in linear sliding fit with the workpiece pushing block (51) is formed in the clamping seat (41), and the machined workpiece (A) is pushed out of a semicircular bayonet (45) of the fixed clamping block (42) by driving the workpiece pushing block (51) through the pushing cylinder (52).

5. The automatic conveying mouth part special-shaped chamfering device according to claim 1, characterized in that: the chamfering and spinning assembly (2) comprises two guide columns (21) vertically arranged on the rack (1), adjusting sliding plates (22) are slidably arranged on the two guide columns (21), and chamfering assemblies (23) are fixedly arranged on the adjusting sliding plates (22); a lifting main shaft (24) which moves up and down along the z-axis direction is installed in the chamfering assembly (23), a chamfering working head (25) is installed at the bottom of the lifting main shaft (24), and a driving motor (26) which drives the chamfering working head (25) to rotate axially is installed on the chamfering assembly (23).

6. The automatic conveying mouth part special-shaped chamfering device according to claim 1, characterized in that: the pushing driving mechanism (7) comprises a pushing base (71) arranged on the rack (1) and a pushing cylinder (72) arranged on the pushing base (71), a piston shaft (73) of the pushing cylinder (72) is connected with the pushing head (6) and pushes the pushing head (6) to move in a telescopic mode towards the direction of the workpiece positioning table (3), and an arc-shaped limiting notch (74) is formed in the pushing end of the pushing head (6).

7. The automatic conveying mouth part special-shaped chamfering device according to claim 1, characterized in that: the feeding channel (8) comprises a feeding seat (81), a feeding belt (82) and a feeding motor (83) for driving the feeding belt (82) to roll along the x-axis direction, a driving belt pulley (84) and a driven belt pulley (85) are installed at two ends of the feeding seat (81), the feeding belt (82) is sleeved between the driving belt pulley (84) and the driven belt pulley (85), an output shaft of the feeding motor (83) is in transmission connection with the driving belt pulley (84), and the feeding motor (83) drives the driving belt pulley (84) to rotate to drive the feeding belt (82) to roll to realize feeding.

8. The automatic conveying mouth part special-shaped chamfering device according to claim 5, characterized in that: the top frame (9) is installed at the tops of the two guide pillars (21), the adjusting screw rod (10) which is vertically arranged is installed in the middle of the top frame (9), the adjusting sliding plate (22) is provided with a screw rod connecting seat (221), and the screw rod connecting seat (221) is in transmission connection with the adjusting screw rod (10).

9. The automatic conveying mouth part special-shaped chamfering device according to claim 1, characterized in that: the discharging end of the workpiece positioning table (3) is provided with a discharging channel (11) which is arranged in a downward inclining mode, and limiting grooves (111) suitable for limiting and sliding of workpieces (A) are formed in two sides of the discharging channel (11).

10. The automatic conveying mouth part special-shaped chamfering device according to claim 1, characterized in that: an in-place sensor (12) is mounted at the tail end of the feeding channel (8), and the in-place sensor (12) is linked with the material pushing driving mechanism (7).