WO2022077655A1

WO2022077655A1 - Metal pipe section deburring device for electromechanical machining

Info

Publication number: WO2022077655A1
Application number: PCT/CN2020/126897
Authority: WO
Inventors: 徐政
Original assignee: 苏州瓦泊特智能科技有限公司
Priority date: 2020-10-15
Filing date: 2020-11-06
Publication date: 2022-04-21
Also published as: CN112207691A; LU501877B1

Abstract

A metal pipe section deburring device for electromechanical machining comprising an operation platform (2). A conveying device (3) is provided on the operation platform (2). A grinding frame (4) is provided in positions on the operation platform (2) located on two sides of the conveying device (3). A grinding device (7) is provided on an upper portion of the grinding frame (4). Two lifting devices (5) distributed in a mirror-symmetrical manner are provided in positions below the grinding frame (4). A holding and rotating device (6) is provided on the lifting device (5). A blocking device (8) is further provided on an upper side of the conveying device (3). During use, a metal pipe is driven by the conveying device (3) to move, is blocked by the blocking device (8), and is then held by the holding and rotating device (6). The lifting device (5) lifts the metal pipe, and the holding and rotating device (6) drives the metal pipe to rotate. At the same time, the grinding device (7) at the top performs comprehensive grinding of the metal pipe. After grinding, the lifting device (5) lowers the metal pipe, and at the same time, the blocking device (8) is lifted to unblock the ground metal pipe, thereby quickly deburring the metal pipe, and improving the efficiency of deburring.

Description

A deburring device for metal pipe sections for electromechanical processing

technical field

The invention relates to the technical field of electromechanical processing, in particular to a deburring device for metal pipe sections for electromechanical processing.

Background technique

Some burrs on mechanical parts are caused by plastic deformation during cutting; some are burrs from casting, die forging, etc., and some are residual materials from welding and extrusion. With the improvement of industrialization and automation, machinery In the field of machining, especially in the fields of aviation, aerospace, and instrumentation, with the improvement of the manufacturing accuracy requirements of mechanical parts and the miniaturization of mechanism design, the hazard of burrs is particularly obvious, which has gradually attracted people's attention, and began to understand the generation mechanism of burrs. and research on removal methods.

However, the existing deburring methods all require manual removal, which is very time-consuming, and the dust generated during deburring is likely to have an impact on the health of the staff.

Therefore, we need a metal pipe section deburring device for electromechanical processing that can automatically deburr metal pipes and has a fast deburring speed.

technical solutions

The purpose of the present invention is to provide a metal pipe section deburring device for electromechanical processing that can automatically deburr metal pipes and has a fast deburring speed, so as to solve the problem that the existing deburring methods require manual removal, which is a waste of time. , and the dust generated during deburring is likely to have an impact on the health of the staff.

To achieve the above object, the present invention provides the following technical solutions:

A deburring device for metal pipe sections for electromechanical processing comprises a support frame, a workbench is arranged on the support frame, a transmission device is arranged on the workbench, and a grinding frame is arranged on both sides of the transmission device on the workbench, A grinding device is arranged on the upper part of the grinding frame, two lifting devices distributed in a mirror image are arranged below the grinding frame, a clamping and rotating device is arranged on the lifting device, and a blocking device is also arranged on the upper side of the conveying device.

As a further solution of the present invention: the conveying device includes a first driving device, the first driving device is arranged on the worktable, the first driving device is connected with a driving wheel through a driving shaft, and the driving wheel is matched by a belt There are multiple sets of driven wheels, the driven wheels are provided with driven shafts, the driven shafts are rotatably connected to the support base, the bottom of the support base is fixed on the worktable, and the driven shafts are provided with transfer rollers , the conveyor rollers are matched with crawler belts.

As a further solution of the present invention: the lifting device includes a first telescopic rod, the bottom of the first telescopic rod is fixed on the workbench, a support plate is provided on the top of the first telescopic rod, and one end of the support plate is slidably fitted on the workbench. In the lifting groove, the lifting groove is arranged on the side of the grinding frame, and the clamping and rotating device is arranged on the support plate.

As a further solution of the present invention: the clamping and rotating device includes a baffle, the bottom of the baffle is fixed on the support plate, the side of the baffle is provided with a cylinder, the cylinder is connected with a vertical plate through a connecting rod, the A second driving device is arranged on the vertical plate, the second driving device is connected with a clamping block through a rotating shaft, and a clamping groove is provided on the side of the clamping block.

As a further solution of the present invention, the clamping block and the rotating shaft are connected in a convenient disassembly type.

As a further solution of the present invention: the grinding device includes a third driving device, the third driving device is fixed on the grinding frame, and the third driving device is connected with a threaded shaft whose end is rotatably connected to the grinding frame, so The threaded shaft is threadedly fitted with a threaded block, the top of the threaded block is provided with a slider, the sliding block is slidably fitted inside the chute, the chute is arranged on the top of the grinding frame, and the bottom of the threaded block is threaded through the horizontal. The plate is connected with a fourth driving device, and the driving device is connected with a grinding disc through a grinding shaft.

As a further solution of the present invention: the blocking device includes two second telescopic rods, the bottom of the second telescopic rod is fixed on the workbench, the top of the second telescopic rod is provided with a mounting block, and the two mounting blocks The inner side is connected with a blocking block through the cross bar.

As a further solution of the present invention, the front ends of the grinding device, the clamping and rotating device and the blocking block are located in the same vertical direction, and the bottom of the blocking block is higher than the top of the crawler when blocking.

beneficial effect

Compared with the prior art, the beneficial effect of the present invention is: when in use, the metal pipe can be directly placed on the conveying device, the metal pipe is driven to move by the conveying device, and when it reaches the position of the blocking device, it is blocked and then clamped. The rotating device clamps the metal pipe from the side, and the lifting device drives the clamping rotating device and the metal pipe to rise together. After reaching the grinding position, the clamping and rotating device drives the metal pipe to rotate. At the same time, the grinding device on the top grinds the metal pipe completely, and the grinding is completed. After that, the lifting device drives the clamping and rotating device and the metal pipe to descend together, and the metal pipe is placed on the conveying device. At the same time, the blocking device rises to release the polished metal pipe, and then the blocking device descends again to block the new metal pipe. The whole process is automatically operated, which can deburr the metal pipe very quickly and improve the efficiency of deburring.

Description of drawings

FIG. 1 is a schematic structural diagram of a deburring device for metal pipe sections for electromechanical processing.

FIG. 2 is a schematic structural diagram of a conveying device.

FIG. 3 is a schematic structural diagram of the cooperation of the grinding device, the lifting device and the clamping and rotating device.

FIG. 4 is an enlarged view of part A in FIG. 3 .

FIG. 5 is a schematic structural diagram of a blocking device.

In the figure: 1. Support frame; 2. Workbench; 3. Transmission device; 31. First drive device; 32. Driving shaft; 33. Driving wheel; 34. Belt; 35. Support seat; 37, driven wheel; 38, conveying roller; 39, crawler belt; 4, grinding frame; 5, lifting device; 51, first telescopic rod; 52, supporting plate; 53, lifting groove; 6, clamping and rotating device; 61, baffle; 62, cylinder; 63, connecting rod; 64, vertical plate; 65, second driving device; 66, rotating shaft; 67, clamping block; 68, clamping groove; 7, grinding device; 71, third Drive device; 72, threaded shaft; 73, threaded block; 74, slider; 75, chute; 76, horizontal plate; 77, fourth drive device; 78, grinding shaft; 79, grinding disc; 8, blocking device; 81, the second telescopic rod; 82, the installation block; 83, the cross rod; 84, the blocking block.

Embodiments of the present invention

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

Example 1:

As shown in FIG. 1 , in one embodiment of the present invention, a deburring device for metal pipe sections for electromechanical processing includes a support frame 1 , and a workbench 2 is set on the support frame 1 , and a workbench 2 is set on the workbench 2 . There is a conveying device 3, a grinding frame 4 is provided on both sides of the conveying device 3 on the worktable 2, a grinding device 7 is arranged on the upper part of the grinding frame 4, and two lifting devices distributed in a mirror image are arranged below the grinding frame 4 5. A clamping and rotating device 6 is arranged on the lifting device 5, and a blocking device 8 is also arranged on the upper side of the conveying device 3.

In one embodiment of the present invention, when in use, the metal pipe can be directly placed on the conveying device 3, the metal pipe is moved by the conveying device 3, and when it reaches the position of the blocking device 8, it is blocked, and then the rotating device is clamped 6. Clamp the metal pipe from the side, the lifting device 5 drives the clamping and rotating device 6 and the metal pipe to rise together. After reaching the grinding position, the clamping and rotating device 6 drives the metal pipe to rotate, and at the same time, the grinding device 7 on the top grinds the metal pipe comprehensively. After the grinding, the lifting device 5 drives the clamping and rotating device 6 and the metal pipe to descend together, and the metal pipe is placed on the conveying device 3, and the blocking device 8 is lifted at the same time, and the polished metal pipe is released, and then the blocking device 8 is installed again. Descending, blocking the new metal tube, the whole process runs automatically, which can deburr the metal tube extremely quickly and improve the efficiency of deburring.

Example 2:

As shown in FIGS. 1 and 2, in another embodiment of the present invention, the conveying device 3 includes a first driving device 31, the first driving device 31 is arranged on the worktable 2, and the first driving device 31 is connected with a driving wheel 33 through a driving shaft 32. The driving wheel 33 is matched with a plurality of groups of driven wheels 37 through a belt 34. The driven wheel 37 is internally provided with a driven shaft 36, and the driven shaft 36 is rotatably connected to the support. On the seat 35, the bottom of the support seat 35 is fixed on the worktable 2, the driven shaft 36 is provided with a conveying roller 38, and the conveying roller 38 is fitted with a crawler 39; when the conveying device 3 is working, the first drive The device 31 drives the driving wheel 33 to rotate through the driving shaft 32, the driving wheel 33 drives the driven wheel 37 to rotate through the belt 34, and the driven wheel 37 drives the internal driven shaft 36 to rotate, thereby driving the transmission roller 38 to rotate, driving the crawler 39 to move, which can drive Metal tubes on the track 39 move.

Example 3:

As shown in FIGS. 3 and 4 , in another embodiment of the present invention, the lifting device 5 includes a first telescopic rod 51 , the bottom of the first telescopic rod 51 is fixed on the workbench 2 , and the first telescopic rod 51 is The top of the rod 51 is provided with a support plate 52, one end of the support plate 52 is slidably fitted in the lifting groove 53, the lifting groove 53 is arranged on the side of the grinding frame 4, and the clamping and rotating device 6 is arranged on the support plate 52; firstly The metal pipe is clamped by the clamping and rotating device 6, and then the first telescopic rod 51 rises or falls to drive the support plate 52 to rise or fall along the inside of the lifting groove 53, thereby adjusting the height of the metal pipe. The device adopts the structure in which the support plate 52 cooperates with the lifting groove 53, which can ensure more stable clamping, and can also make the lifting more stable.

In an embodiment of the present invention, the clamping and rotating device 6 includes a baffle plate 61 , the bottom of the baffle plate 61 is fixed on the support plate 52 , and a cylinder 62 is disposed on the side of the baffle plate 61 , and the cylinder 62 passes through the baffle plate 61 . The connecting rod 63 is connected with a vertical plate 64, the vertical plate 64 is provided with a second driving device 65, the second driving device 65 is connected with a clamping block 67 through a rotating shaft 66, and the side of the clamping block 67 is provided with Clamping groove 68; when in use, if clamping is required, the connecting rod 63 is driven by the air cylinder 62 to feed, and the clamping block 67 is driven to clamp and position the metal pipe. After rising to the specified height, the second driving device 65 rotates The shaft 66 drives the clamping block 67 to rotate, which in turn drives the metal pipe to rotate, so that the top grinding device 7 can grind the metal pipe more comprehensively, and the grinding is more thorough and the effect is better.

In an embodiment of the present invention, the clamping block 67 and the rotating shaft 66 are connected in a convenient and detachable manner; during the clamping operation, the clamping block 67 needs to be used to clamp the metal pipe, but for metal pipes of different diameters For pipes, using different clamping blocks 67 can have a better clamping effect, and adopting a convenient and detachable connection can make the replacement and maintenance of the clamping blocks 67 more convenient.

In an embodiment of the present invention, the grinding device 7 includes a third driving device 71 , the third driving device 71 is fixed on the grinding frame 4 , and the third driving device 71 is connected with an end portion and the grinding frame 4. The threaded shaft 72 connected by rotation, the threaded shaft 72 is threadedly fitted with a threaded block 73, the top of the threaded block 73 is provided with a sliding block 74, and the sliding block 74 is slidably fitted inside the sliding groove 75, and the sliding The groove 75 is arranged on the top of the grinding frame 4, and the bottom of the threaded block 73 is connected with a fourth driving device 77 through the horizontal plate 76, and the fourth driving device 77 is connected with a grinding disc 79 through the grinding shaft 78; during the grinding operation, The fourth driving device 77 drives the grinding disc 79 to rotate through the grinding shaft 78, the grinding disc 79 grinds the metal tube, and at the same time, the clamping and rotating device 6 drives the metal tube to rotate, which can grind an annular surface of the metal tube, and then the third driving device 71 drives the threaded shaft 72 to rotate, and the threaded shaft 72 is threadedly fitted with a threaded block 73, and the top of the threaded block 73 is slidably matched by the slider 74 and the chute 75, so the rotation of the threaded shaft 72 can drive the threaded block 73 along the The chute 75 moves left and right, and at the same time drives the fourth drive device 77 and the bottom grinding disc 79 to translate left and right, which can automatically and comprehensively grind the outer surface of the metal tube, which can greatly improve the grinding efficiency.

Example 4:

As shown in FIG. 5 , the blocking device 8 includes two second telescopic rods 81 , the bottoms of the second telescopic rods 81 are fixed on the workbench 2 , and the top of the second telescopic rods 81 is provided with a mounting block 82 . The inner side of each of the mounting blocks 82 is connected with a blocking block 84 through the cross bar 83; when in use, if it is necessary to block the metal pipe, it is only necessary to drive the mounting block 82 down through the second telescopic rod 81, and the mounting block 82 drives the blocking block 82 through the cross bar 83. When the block 84 is lowered, the metal tube on the crawler belt 39 can be blocked, and at the same time, under the continuous operation of the conveying device 3, the angle of the metal tube can be assisted to fix, which is convenient for the clamping and rotating device 6 to clamp the metal tube; After grinding, the metal pipe is released from the clamping and rotating device 6, and then the conveying device 3 continues to drive the metal pipe to move, and the blocking block 84 rises under the action of the second telescopic rod 81, releasing the moving path of the metal pipe, which can be used for grinding. The metal tubes are moved for collection and storage.

In an embodiment of the present invention, the front ends of the grinding device 7, the clamping and rotating device 6 and the blocking block 84 are located in the same vertical direction, and the bottom of the blocking block 84 is higher than the top of the track 39 when blocking; At this time, the clamping and rotating device 6 is arranged just above the front end of the blocking block 84, so that the metal pipe can be accurately clamped after the blocking block 84 blocks the metal pipe, and then driven to the bottom of the grinding device 7 for grinding operation; the blocking block 84 When blocking, it also floats above the crawler belt 39 and contacts the crawler belt 39, so that the crawler belt 39 can be prevented from contacting with the blocking block 84, and the friction can cause damage to the crawler belt 39, and can also block the metal pipe.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the concept of the present invention, and these should also be regarded as the protection of the present invention. scope, these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

A metal pipe section deburring device for electromechanical processing, comprising a support frame (1), characterized in that a workbench (2) is arranged on the support frame (1), and a transmission device is arranged on the workbench (2). (3), a grinding frame (4) is provided on both sides of the conveying device (3) on the worktable (2), and a grinding device (7) is arranged on the upper part of the grinding frame (4). The grinding frame (4) ) below are provided with two lifting devices (5) distributed in mirror images, the lifting device (5) is provided with a clamping and rotating device (6), and the upper side of the conveying device (3) is also provided with a blocking device (8) .
The deburring device for metal pipe sections for electromechanical machining according to claim 1, characterized in that, the conveying device (3) comprises a first driving device (31), and the first driving device (31) is arranged on the workbench ( 2), the first driving device (31) is connected with a driving wheel (33) through a driving shaft (32), and the driving wheel (33) cooperates with multiple sets of driven wheels (37) through a belt (34), so The driven wheel (37) is internally provided with a driven shaft (36), the driven shaft (36) is rotatably connected to the support base (35), and the bottom of the support base (35) is fixed on the workbench (2) , a conveying roller (38) is provided on the driven shaft (36), and a crawler belt (39) is matched with the conveying roller (38).
The deburring device for metal pipe sections for electromechanical processing according to claim 2, characterized in that the lifting device (5) comprises a first telescopic rod (51), and the bottom of the first telescopic rod (51) is fixed on the workbench (2) Above, the top of the first telescopic rod (51) is provided with a support plate (52), and one end of the support plate (52) is slidably fitted in the lifting groove (53), and the lifting groove (53) is provided in the On the side of the grinding frame (4), the clamping and rotating device (6) is arranged on the support plate (52).
The deburring device for metal pipe sections for electromechanical processing according to claim 3, wherein the clamping and rotating device (6) comprises a baffle plate (61), and the bottom of the baffle plate (61) is fixed on the support plate (52). ), a cylinder (62) is provided on the side of the baffle (61), the cylinder (62) is connected with a vertical plate (64) through a connecting rod (63), and a second vertical plate (64) is provided on the vertical plate (64). A driving device (65), the second driving device (65) is connected with a clamping block (67) through a rotating shaft (66), and a clamping groove (68) is provided on the side of the clamping block (67).
The deburring device for metal pipe sections for electromechanical processing according to claim 4, characterized in that, the clamping block (67) and the rotating shaft (66) are connected in a convenient detachable manner.
The metal pipe section deburring device for electromechanical machining according to claim 1, characterized in that the grinding device (7) comprises a third driving device (71), and the third driving device (71) is fixed on the grinding frame ( 4) On the third drive device (71), a threaded shaft (72) whose end is rotatably connected to the grinding frame (4) is connected to the threaded shaft (72), and a threaded block (73) is threaded on the threaded shaft (72). , the top of the threaded block (73) is provided with a slider (74), the slider (74) is slidably fitted inside the chute (75), and the chute (75) is arranged on the top of the grinding frame (4) The bottom of the threaded block (73) is connected with a fourth driving device (77) through a horizontal plate (76), and the driving device (77) is connected with a grinding disc (79) through a grinding shaft (78).
The deburring device for metal pipe sections for electromechanical processing according to claim 5, wherein the blocking device (8) comprises two second telescopic rods (81), and the bottom of the second telescopic rods (81) is fixed on the On the workbench (2), a mounting block (82) is provided on the top of the second telescopic rod (81), and a blocking block (84) is connected to the inner side of the two mounting blocks (82) through the cross bar (83).
The metal pipe section deburring device for electromechanical processing according to claim 7, characterized in that the front ends of the grinding device (7), the clamping and rotating device (6) and the blocking block (84) are located in the same vertical direction, and all the The bottom of the blocking block (84) is higher than the top of the track (39) when blocking.