CN215039003U

CN215039003U - Device for machining conical surface of graphite joint by using sawing machine

Info

Publication number: CN215039003U
Application number: CN202023036593.7U
Authority: CN
Inventors: 朴春世
Original assignee: Pingdingshan Shuangye Carbon Co ltd
Current assignee: Pingdingshan Shuangye Carbon Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-07
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a graphite joint processingequipment technical field just discloses an utilize device of sawing machine processing graphite joint conical surface, including the processing platform, the last fixed surface of processing platform is connected with the support, the inner wall fixedly connected with round bar of support, the surface slip of round bar has cup jointed and has moved the piece, the side of moving the piece begins to have the thread groove, the inner wall threaded connection of thread groove has the lead screw, the one end of lead screw is rotated with the inner wall of support and is connected, the other end of lead screw runs through support and fixedly connected with action wheel. This utilize device of sawing machine processing graphite head conical surface drives through the first motor rotation and rotates from the driving wheel, and the action wheel rotates along with the rotatory lead screw that drives from the driving wheel, makes the piece that moves remove on the lead screw surface, then recycles the pneumatic cylinder and highly adjusts the processing saw, can process graphite head's conical surface automatically, has improved graphite head processing's precision greatly, reduction in production cost.

Description

Device for machining conical surface of graphite joint by using sawing machine

Technical Field

The utility model relates to a graphite joint processingequipment technical field specifically is an utilize sawing machine to process device of graphite joint conical surface.

Background

Graphite is a high temperature resistant conductive material, and graphite joints, as the name suggests, are joints of electrode materials, and because graphite materials have the advantages of less consumption, fast discharge speed, light weight, small thermal expansion coefficient and the like compared with copper, graphite joints gradually replace copper and become the mainstream of joint materials.

Graphite joint is the sensation position in the graphite electrode use, the quality problem of often a lot of graphite electrodes all is that the quality of joint is not up to standard, so graphite joint is the quality all must be because the graphite electrode body, but present most graphite joint all need manual adjustment processing man-hour, cause the processing defect very easily, make its precision rate greatly reduced, lead to graphite joint to link up insecure and take place to become flexible easily, thereby make the joint pass through more electric currents, and make joint and electrode screw all receive stress and damage, and manual processing is because be difficult to control the processing dynamics, make its terminal surface damage lead to connecting unstably equally easily, and because the graphite joint size and the slope of various models are all different, so increased the degree of difficulty man-hour, lead to its manufacturing cost to improve greatly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an utilize device of sawing machine processing graphite joint conical surface possesses the advantage that can automatic processing and can connect the processing to the graphite of different models, has solved the problem that manual processing is difficult to control the machining dynamics and influences machining precision and graphite and connect the model difference to have increased the processing degree of difficulty.

The utility model provides a following technical scheme: a device for processing a conical surface of a graphite joint by using a sawing machine comprises a processing table, wherein a support is fixedly connected to the upper surface of the processing table, a round rod is fixedly connected to the inner wall of the support, a moving block is sleeved on the surface of the round rod in a sliding manner, a thread groove is formed in the side surface of the moving block, a lead screw is connected to the inner wall of the thread groove in a threaded manner, one end of the lead screw is rotatably connected with the inner wall of the support, the other end of the lead screw penetrates through the support and is fixedly connected with a driving wheel, the driving wheel is connected with a driven wheel through transmission of a transmission belt, a first motor is fixedly mounted at the top of the support, the driven wheel is fixedly sleeved on an output shaft of the first motor, a groove is formed in the upper surface of the processing table, a screw rod is rotatably connected to the side surface of the inner wall of the groove, a first clamping arm is sleeved on the surface thread of the screw rod, and a through groove is formed in the surface of the first clamping arm, the inner wall of the through groove is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a limiting disc, the surface of the rotating rod is respectively and fixedly sleeved with a positioning disc and a threaded cylinder, the surface of the threaded cylinder is in threaded connection with an adjusting ring, the inner wall of the adjusting ring is clamped with a connecting piece, the connecting piece is movably sleeved on the surface of the threaded cylinder, the surface of the connecting piece is fixedly connected with a connecting seat, the connecting seat is rotatably connected with a supporting claw through a rotating shaft, the surface of the supporting claw is fixedly connected with an arm seat, the arm seat is rotatably connected with a connecting rod through a rotating shaft, one end of the connecting rod, far away from the arm seat, is rotatably connected with a support through a rotating shaft, the support is fixedly connected on the surface of the rotating rod, the surface of the processing table is fixedly connected with a second clamping arm, the surface of the second clamping arm is also provided with a rotating rod, and one end of the rotating rod penetrates through the second clamping arm and is fixedly connected with a second motor, the side fixedly connected with carrier plate of second arm lock, second motor fixed mounting is on the surface of carrier plate.

Preferably, the lower surface of the moving block is fixedly connected with a hydraulic cylinder, and the end part of a piston rod of the hydraulic cylinder is fixedly connected with a processing saw.

Preferably, one end of the screw rod penetrates through the processing table, and one end of the screw rod is fixedly connected with the handle.

Preferably, the surface of the first clamping arm is provided with a slide hole, the inner wall of the slide hole is connected with a slide rod in a sliding manner, and two ends of the slide rod are respectively fixedly connected with two sides of the inner wall of the groove.

Preferably, the side face of the positioning plate is fixedly connected with a sliding rail, the side face of the first clamping arm is fixedly connected with a sliding strip, and the sliding strip is connected with the sliding rail in a sliding mode.

Preferably, the inner wall of the connecting piece is provided with a convex strip, the thread on the surface of the threaded cylinder is provided with a notch, and the surface of the convex strip is in sliding connection with the inner wall of the notch.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this utilize device of sawing machine processing graphite head conical surface drives through the first motor rotation and rotates from the driving wheel, and the action wheel rotates along with the rotatory lead screw that drives from the driving wheel, makes the piece that moves remove on the lead screw surface, then recycles the pneumatic cylinder and highly adjusts the processing saw, can process graphite head's conical surface automatically, has improved graphite head processing's precision greatly, reduction in production cost.

2. This utilize device of sawing machine processing graphite joint conical surface, adjust the distance between first arm lock and the second arm lock through shaking the handle, then twist and move the adjustable ring, can make the connecting piece remove at the screw thread section of thick bamboo surface along with the adjustable ring, then promote a claw through the connecting seat, make a claw open under the support of connecting rod, in order to carry out the centre gripping to the graphite joint of different models size, the support range of adjusting a claw can be more stable when the great graphite of centre gripping body type connects, make things convenient for the graphite joint of the various different models of centre gripping.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a processing table; 2. a support; 3. a round bar; 4. moving the block; 5. a thread groove; 6. a lead screw; 7. a driving wheel; 8. a driven wheel; 9. a first motor; 10. a groove; 11. a screw; 12. a first clamp arm; 13. a through groove; 14. a rotating rod; 15. a limiting disc; 16. positioning a plate; 17. a threaded barrel; 18. an adjusting ring; 19. a connecting member; 20. a connecting seat; 21. a supporting claw; 22. an arm base; 23. a connecting rod; 24. a support; 25. a second clamp arm; 26. a second motor; 27. a carrier plate; 28. a hydraulic cylinder; 29. processing a saw; 30. a handle; 31. a slide hole; 32. a slide bar; 33. a slide rail; 34. and (4) a slide bar.

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. 1-5, a device for processing a conical surface of a graphite joint by using a sawing machine comprises a processing table 1, wherein a support 2 is fixedly connected to the upper surface of the processing table 1, a round bar 3 is fixedly connected to the inner wall of the support 2, the round bar 3 plays a role of guiding, a moving block 4 can only move left and right along with the rotation of a screw rod 6, a moving block 4 is slidably sleeved on the surface of the round bar 3, a hydraulic cylinder 28 is fixedly connected to the lower surface of the moving block 4, a processing saw 29 is fixedly connected to the end of a piston rod of the hydraulic cylinder 28, the hydraulic cylinder 28 can control the up-and-down movement of the processing saw 29 when the moving block 4 moves so as to cut the conical surface graphite joint, the telescopic speed of the hydraulic cylinder 28 is set through a control center, the graphite joint can be processed more accurately, a thread groove 5 starts to be formed on the side surface of the moving block 4, the screw rod 6 is connected to the inner wall of the thread groove 5, one end of the screw rod 6 is rotatably connected with the inner wall of the support 2, the other end of the screw rod 6 penetrates through the support 2 and is fixedly connected with a driving wheel 7, the driving wheel 7 is connected with a driven wheel 8 through transmission of a transmission belt, the top of the support 2 is fixedly provided with a first motor 9, the first motor 9 is a servo motor and can accurately control the rotating speed and the rotating direction, the moving speed of the processing saw 29 along with the moving block 4 is conveniently controlled, the driven wheel 8 is fixedly sleeved on an output shaft of the first motor 9, the upper surface of the processing table 1 is provided with a groove 10, the side surface of the inner wall of the groove 10 is rotatably connected with a screw rod 11, one end of the screw rod 11 penetrates through the processing table 1, one end of the screw rod 11 is fixedly connected with a handle 30, the position of the first clamping arm 12 can be adjusted through rotating the handle 30, the graphite joint can be conveniently clamped according to different sizes of graphite joints, the first clamping arm 12 is sleeved on the surface thread of the screw rod 11, and a sliding hole 31 is formed in the surface of the first clamping arm 12, the inner wall of the sliding hole 31 is connected with a sliding rod 32 in a sliding manner, two ends of the sliding rod 32 are respectively fixedly connected with two sides of the inner wall of the groove 10, the sliding rod 32 is used for supporting the first clamping arm 12, so that the first clamping arm 12 can slide stably in the groove 10, the surface of the first clamping arm 12 is provided with a through groove 13, the inner wall of the through groove 13 is rotatably connected with a rotating rod 14, one end of the rotating rod 14 is fixedly connected with a limiting disc 15, the surface of the rotating rod 14 is respectively and fixedly sleeved with a positioning disc 16 and a threaded cylinder 17, the side surface of the positioning disc 16 is fixedly connected with a sliding rail 33, the side surface of the first clamping arm 12 is fixedly connected with a sliding strip 34, the sliding strip 34 is slidably connected with the sliding rail 33, the positioning disc 16 is supported by the sliding strip 34 and the sliding rail 33, the positioning disc 16 is used for supporting the rotating rod 14, the friction force when the rotating rod 14 rotates is reduced, the surface of the threaded cylinder 17 is connected with an adjusting ring 18 in a threaded manner, the inner wall of the adjusting ring 18 is clamped with a connecting piece 19, the inner wall of the connecting piece 19 is provided with a convex strip, the thread on the surface of the thread cylinder 17 is provided with an opening, the surface of the convex strip is connected with the inner wall of the opening in a sliding way, the convex strip is clamped by the opening, the connecting piece 19 cannot rotate along with the rotation of the adjusting ring 18, the situation that the fixing strength is reduced due to the fact that the supporting claw 21 is sprained when the size of the supporting claw 21 is adjusted is avoided, the connecting piece 19 is movably sleeved on the surface of the thread cylinder 17, the surface of the connecting piece 19 is fixedly connected with a connecting seat 20, the connecting seat 20 is rotatably connected with the supporting claw 21 through a rotating shaft, the surface of the supporting claw 21 is fixedly connected with an arm seat 22, the arm seat 22 is rotatably connected with a connecting rod 23 through a rotating shaft, one end of the connecting rod 23 far away from the arm seat 22 is rotatably connected with a support 24 through a rotating shaft, the support 24 is fixedly connected on the surface of the rotating rod 14, the surface of the processing table 1 is fixedly connected with a second clamping arm 25, the surface of the second clamping arm 14 is also provided with a rotating rod 14, one end of the second clamping arm 25 is fixedly connected with a second motor 26, a bearing plate 27 is fixedly connected to a side surface of the second clamping arm 25, and a second motor 26 is fixedly mounted on a surface of the bearing plate 27.

During operation, according to the model of graphite joint, twist adjustable ring 18, promote connecting piece 19 through adjustable ring 18 and remove, can promote a claw 21 along with connecting piece 19 removes, a claw 21 can enlarge the support area under the support of connecting rod 23, then put graphite joint between first arm lock 12 and second arm lock 25, wave handle 30 and make first arm lock 12 remove, carry out the centre gripping through a claw 21 to the both ends of graphite joint, the bull stick 14 drives the graphite joint rotation when then starting second motor 26, later set for the rotation rate of first motor 9 and the lifting speed of pneumatic cylinder 28, can drive the action wheel 7 rotation through following driving wheel 8 when first motor 9 starts, lead screw 6 makes removal 4 remove along with the action wheel 7 rotation, then drive processing saw 29 through pneumatic cylinder 28 and go up and down and process the graphite joint.

In conclusion, according to the device for machining the conical surface of the graphite joint by using the sawing machine, the driven wheel 8 is driven to rotate through the rotation of the first motor 9, the driving wheel 7 drives the screw rod 6 to rotate along with the rotation of the driven wheel 8, so that the moving block 4 moves on the surface of the screw rod 6, and then the height of the machining saw 29 is adjusted by using the hydraulic cylinder 28, so that the conical surface of the graphite joint can be automatically machined, the machining accuracy of the graphite joint is greatly improved, and the production cost is reduced; adjust the distance between first arm lock 12 and second arm lock 25 through waveing handle 30, then twist and move adjustable ring 18, can make connecting piece 19 remove on a thread section of thick bamboo 17 surface along with adjustable ring 18, then promote a claw 21 through connecting seat 20, make a claw 21 open under the support of connecting rod 23, connect to the graphite of different models size and carry out the centre gripping, the support range of adjusting a claw 21 can be more stable when the great graphite of holding body type connects, make things convenient for the graphite of the various different models of centre gripping to connect, the problem that manual processing is difficult to control the processing dynamics and influences the processing precision and the graphite connects the model difference and has increased the processing degree of difficulty has been solved.

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 an utilize sawing machine to process device of graphite joint conical surface, includes processing platform (1), its characterized in that: the upper surface of the processing table (1) is fixedly connected with a support (2), the inner wall of the support (2) is fixedly connected with a round rod (3), the surface of the round rod (3) is sleeved with a moving block (4) in a sliding mode, a thread groove (5) is formed in the side face of the moving block (4), a lead screw (6) is connected to the inner wall of the thread groove (5) in a threaded mode, one end of the lead screw (6) is rotatably connected with the inner wall of the support (2), the other end of the lead screw (6) penetrates through the support (2) and is fixedly connected with a driving wheel (7), the driving wheel (7) is connected with a driven wheel (8) through transmission of a transmission belt, a first motor (9) is fixedly installed at the top of the support (2), the driven wheel (8) is fixedly sleeved on an output shaft of the first motor (9), and a groove (10) is formed in the upper surface of the processing table (1), the side surface of the inner wall of the groove (10) is rotatably connected with a screw rod (11), the surface thread of the screw rod (11) is sleeved with a first clamping arm (12), the surface of the first clamping arm (12) is provided with a through groove (13), the inner wall of the through groove (13) is rotatably connected with a rotating rod (14), one end of the rotating rod (14) is fixedly connected with a limiting disc (15), the surface of the rotating rod (14) is respectively and fixedly sleeved with a positioning disc (16) and a thread cylinder (17), the surface thread of the thread cylinder (17) is connected with an adjusting ring (18), the inner wall of the adjusting ring (18) is clamped with a connecting piece (19), the connecting piece (19) is movably sleeved on the surface of the thread cylinder (17), the surface of the connecting piece (19) is fixedly connected with a connecting seat (20), the connecting seat (20) is rotatably connected with a supporting claw (21) through a rotating shaft, the surface of the supporting claw (21) is fixedly connected with an arm seat (22), arm seat (22) rotate through the pivot and are connected with connecting rod (23), the one end that arm seat (22) were kept away from in connecting rod (23) rotates through the pivot and is connected with support (24), support (24) fixed connection is on the surface of bull stick (14), the fixed surface of processing platform (1) is connected with second arm lock (25), the surface of second arm lock (25) is provided with bull stick (14) equally, the one end of bull stick (14) runs through second arm lock (25) and fixedly connected with second motor (26), the side fixedly connected with carrier plate (27) of second arm lock (25), second motor (26) fixed mounting is on the surface of carrier plate (27).

2. The apparatus for machining a tapered surface of a graphite contact with a sawing machine according to claim 1, wherein: the lower surface of the moving block (4) is fixedly connected with a hydraulic cylinder (28), and the end part of a piston rod of the hydraulic cylinder (28) is fixedly connected with a processing saw (29).

3. The apparatus for machining a tapered surface of a graphite contact with a sawing machine according to claim 1, wherein: one end of the screw rod (11) penetrates through the processing table (1), and one end of the screw rod (11) is fixedly connected with a handle (30).

4. The apparatus for machining a tapered surface of a graphite contact with a sawing machine according to claim 1, wherein: slide opening (31) have been seted up on the surface of first arm lock (12), the inner wall sliding connection of slide opening (31) has slide bar (32), the both ends of slide bar (32) respectively with the both sides fixed connection of recess (10) inner wall.

5. The apparatus for machining a tapered surface of a graphite contact with a sawing machine according to claim 1, wherein: the side fixedly connected with slide rail (33) of positioning disk (16), the side fixedly connected with draw runner (34) of first arm lock (12), draw runner (34) and slide rail (33) sliding connection.

6. The apparatus for machining a tapered surface of a graphite contact with a sawing machine according to claim 1, wherein: the inner wall of the connecting piece (19) is provided with a convex strip, the thread on the surface of the threaded cylinder (17) is provided with a notch, and the surface of the convex strip is in sliding connection with the inner wall of the notch.