CN213470629U - Pipeline end grinding device - Google Patents
Pipeline end grinding device Download PDFInfo
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- CN213470629U CN213470629U CN202022584912.1U CN202022584912U CN213470629U CN 213470629 U CN213470629 U CN 213470629U CN 202022584912 U CN202022584912 U CN 202022584912U CN 213470629 U CN213470629 U CN 213470629U
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- 238000005498 polishing Methods 0.000 claims abstract description 71
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 244000137852 Petrea volubilis Species 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a pipeline end polishing device, which comprises a frame, wherein two guide rods are arranged on the frame, the two guide rods are respectively close to the two sides of the frame, a polishing component is arranged between the two guide rods, the polishing component comprises a driving rod, a polishing motor, a polishing support block, a polishing rod and a polishing head, the driving rod is arranged between the two guide rods through a driving component, the polishing motor and the polishing support block are both arranged on the driving rod, and the polishing block is located the both sides at grinding motor, and the grinding pin rotates to set up in a piece of polishing, is equipped with reinforcing mechanism in the frame, and reinforcing mechanism is located the one end that its organism was kept away from to grinding motor's output shaft, and the grinding pin is towards reinforcing mechanism, and the grinding head is all installed to the one end that grinding pin kept away from a piece and grinding motor's output shaft kept away from its organism one end, and grinding motor passes through drive mechanism and drives the grinding pin rotation. The utility model discloses can polish away the burr of PVC pipeline tip, avoid people to stab the staff when using the PVC pipeline, it is safer.
Description
Technical Field
The utility model belongs to the technical field of the technique of grinding and cutting equipment and specifically relates to a pipeline tip grinding device is related to.
Background
The PVC pipeline is a pipeline made of PVC plastics, is often used for engineering construction and home decoration, and is a common pipeline in life.
People often need to cut the PVC pipeline when using the PVC pipeline, and the burr probably exists at the PVC pipeline tip after the cutting, and people are when carrying out the end connection of PVC pipeline, if touch the burr carelessly, the burr probably stabs the staff, and is unsafe.
The existing mode for removing the burrs at the end parts of the pipelines is generally to manually remove the burrs by using a file, the mode is very laborious, and when the burrs are removed, the file is easily touched by hands, so that the potential safety hazard is also existed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipeline tip grinding device, it has the burr that can polish away the PVC pipeline tip, avoids people to stab the staff when using the PVC pipeline, and is safer.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a pipeline end polishing device comprises a frame, wherein two guide rods are arranged on the frame, the length direction of the guide rods is parallel to the length direction of a top plate of the frame, the two guide rods are respectively close to two sides of the frame, a polishing component is arranged between the two guide rods and comprises a driving rod, a polishing motor, a polishing support block, polishing rods and a polishing head, the driving rod is movably arranged between the two guide rods through a driving component, the polishing motor is arranged on the driving rod and is positioned at one side of the driving rod, which is far away from the frame, the output shaft of the polishing motor is parallel to the length direction of the guide rods, the polishing support blocks are arranged on the driving rod and are distributed at two sides of the polishing motor, polishing holes parallel to the length direction of the output shaft of the polishing motor are formed in the polishing holes through the rotation of bearings, and a reinforcing mechanism for reinforcing a pipeline is arranged on, the reinforcing mechanism is located the one end of guide rod to the one end that its organism was kept away from to the output shaft that is located grinding motor, the hole of polishing is stretched out to the one end of grinding rod, and towards reinforcing mechanism, the one end that its organism was kept away from to the one end that the one end of a piece and the output shaft of grinding motor that the grinding rod kept away from corresponding of polishing was all installed the head of polishing, grinding motor's output shaft passes through drive mechanism and drives the grinding rod rotation.
As a further aspect of the present invention: the grinding head is close to one side of the reinforcing mechanism is provided with a grinding groove used for grinding a cutting port of the pipeline, the grinding groove is an arc-shaped groove, the bottom of the grinding groove is provided with sand paper, the sand paper is fixedly connected with the groove wall of the grinding groove, and the grinding surface of the sand paper faces the notch of the grinding groove.
As a further aspect of the present invention: the driving assembly comprises a driving motor, a driving chain wheel, a follow-up chain wheel, a driving chain, a driving screw rod and a driving groove, the driving groove is formed on two side surfaces of the guide rods, which are close to each other, rotating holes are formed at two ends of the driving groove, the driving screw rod is rotatably connected in the rotating holes at two ends of the driving groove through bearings, the driving screw rod is arranged in the two guide rods, two ends of the guide rods respectively extend into the corresponding driving grooves and are respectively in threaded connection with the driving screw rod in the corresponding driving groove, one end of the driving screw rod, which is far away from the reinforcing mechanism, extends out of the driving groove and is fixedly connected with the follow-up chain wheel, the driving motor is installed on a top plate of the rack, the driving motor is positioned at one end of the guide rods, which is far away from the reinforcing mechanism, an output shaft of the driving motor is parallel to the length direction, the driving chain is sleeved on the driving chain wheel and the driven chain wheel and meshed with the driving chain wheel and the driven chain wheel.
As a further aspect of the present invention: the reinforcing mechanism comprises a mounting block, a pressing block, a fastening assembly and two driving cylinders, wherein the mounting block is fixed on the rack, the length direction of the mounting block is vertical to the length direction of a rack top plate, mounting through grooves are formed in the mounting block, the number of the mounting through grooves is equal to that of polishing rods, the length directions between the mounting through grooves are parallel to each other and are vertical to the length direction of the mounting block, the mounting through grooves and the polishing grooves are in one-to-one correspondence, the mounting through grooves are communicated with the corresponding polishing through grooves, two telescopic holes are formed in the rack, the two telescopic holes are respectively positioned at two ends of the mounting block, the two driving cylinders are arranged, the two driving cylinders are both arranged on the bottom surface of the rack top plate and respectively correspond to the two telescopic holes, output shafts of the driving cylinders penetrate through the corresponding telescopic holes and extend to the upper part of the mounting block, the one end fixed connection that its cylinder body was kept away from to the output shaft that suppresses piece and drive actuating cylinder, and the one side that suppresses the piece and be close to the arrangement piece has seted up the gomphosis and has led to the groove, and the gomphosis leads to the groove and settles and lead to the groove one-to-one, and fastening component sets up and leads to the groove at the gomphosis.
As a further aspect of the present invention: fastening assembly includes fastening arc piece, fastening pad, fastening elastic component and telescopic shaft, the fastening groove has been seted up to the tank bottom that the gomphosis led to the groove, and the fastening elastic component is installed at the tank bottom of fastening groove, and the one end of telescopic shaft extends in the fastening groove and keeps away from the one end fixed connection of fastening groove tank bottom with the fastening elastic component, and the other end stretches out the fastening groove orientation settle the piece, the fastening arc piece is fixed and is close to the one end of settling the piece at the telescopic shaft, and the intrados of fastening arc piece is towards corresponding settle logical groove, the fastening pad pastes the dress on the intrados of fastening arc piece.
As a further aspect of the present invention: the grinding support block is arranged on two sides of the grinding motor respectively, the two grinding rods are arranged on two sides of the grinding motor respectively and correspond to the grinding blocks, the two grinding rods are arranged on two sides of the grinding motor respectively, the transmission mechanism comprises a first driving chain wheel, a second driving chain wheel, a first driven chain wheel, a second driven chain wheel, a driving chain and a driven chain, the first driving chain wheel and the second driving chain wheel are installed on an output shaft of the grinding motor respectively, the first driving chain wheel is closer to a grinding motor main body than the second driving chain wheel, the first driven chain wheel and the second driven chain wheel are installed on the grinding rods, the first driven chain wheel on the same grinding rod is closer to the corresponding grinding support block than the second driven chain wheel, the first driving chain wheel and the first driven chain wheel adjacent to one side of the first driving chain wheel are in transmission connection with the driving chain, and the second driven chain wheel on the corresponding grinding rod passes through the driven chain and the second driven chain wheel on the grinding rod far away from the grinding motor on the side of the driven chain The second driving chain wheel is in transmission connection with the second driven chain wheel adjacent to the other side of the second driving chain wheel through a driving chain, and the first driven chain wheel on the corresponding grinding rod is in transmission connection with the first driven chain wheel on the grinding rod far away from the grinding motor on the side through a driven chain.
To sum up, the utility model discloses a beneficial technological effect does:
1. under the drive of a drive motor, a drive rod can drive a polishing head to be close to a PVC pipeline needing to polish an end part, the polishing head is driven by a polishing motor and a transmission mechanism to rotate and can drive abrasive paper in a polishing groove to rotate, when the end part of the PVC pipeline enters the polishing groove, the end surface of the PVC pipeline is in contact with the polishing surface of the abrasive paper in the polishing groove, the end part of the PVC pipeline can be polished, people only need to control the drive motor and the polishing motor to open and close in the polishing process, the PVC pipeline does not need to be in direct manual contact, and then the direct contact between hands and polishing tools such as the abrasive paper is avoided, so that the probability that the people are injured when polishing burrs at the end part of the PVC pipeline is reduced, and the end part burrs of the PVC pipeline are safer when being processed;
2. the reinforcing mechanism can clamp the PVC pipeline to be polished between the pressing block and the arranging block, so that the PVC pipeline is positioned, and the subsequent polishing head can polish the PVC pipeline more conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of portion B of FIG. 2;
fig. 5 is a plan view of the present invention.
In the figure, 1, a frame; 2. a guide bar; 3. polishing the assembly; 31. a drive rod; 32. polishing the motor; 33. polishing the support block; 34. grinding the rod; 35. polishing head; 4. a drive assembly; 5. a reinforcement mechanism; 6. a transmission mechanism; 351. grinding the groove; 41. a drive motor; 42. a drive sprocket; 43. a follower sprocket; 44. a drive chain; 45. driving the screw rod; 46. a drive slot; 51. a mounting block; 52. a pressing block; 53. a fastening assembly; 54. a driving cylinder; 11. a telescopic hole; 511. arranging a through groove; 521. embedding the through groove; 531. fastening the arc sheet; 532. a fastening pad; 533. fastening an elastic piece; 534. a telescopic shaft; 5211. a fastening groove; 61. a first drive sprocket; 62. a second drive sprocket; 63. a first driven sprocket; 64. a second driven sprocket; 65. a drive chain; 66. a driven chain.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, a pipeline end grinding device comprises a frame 1, wherein two guide rods 2 parallel to each other are mounted on the frame 1, and the length direction of each guide rod 2 is parallel to the length direction of a top plate of the frame 1.
Two guide bars 2 are close to the both sides of frame 1 respectively, are provided with grinding component 3 between two guide bars 2. The sanding assembly 3 includes a drive rod 31, a sanding motor 32, a sanding block 33, a sanding rod 34 and a sanding head 35. The driving rod 31 is movably arranged between the two guide rods 2 through the driving component 4, and the length direction of the driving rod 31 is vertical to the length direction of the top plate of the machine frame 1. The grinding motor 32 is installed on the driving rod 31 and is located on one side of the driving rod 31 far away from the frame 1, and an output shaft of the grinding motor 32 is parallel to the length direction of the guide rod 2. Four grinding support blocks 33 are arranged, the four grinding support blocks 33 are all installed on the driving rod 31, and two of the grinding support blocks are respectively arranged on two sides of the grinding motor 32 in a group. A certain distance is provided between the adjacent grinding support blocks 33. The grinding support block 33 is provided with a grinding hole parallel to the length direction of the output shaft of the grinding motor 32, and the grinding rod 34 is rotatably connected in the grinding hole through a bearing.
The frame 1 is provided with a reinforcing mechanism 5 for reinforcing the pipeline, and the reinforcing mechanism 5 is located at one end of the guide rod and at one end of the output shaft of the grinding motor 32 far away from the machine body. One end of the sanding rod 34 protrudes through the sanding hole and towards the strengthening mechanism 5. The sanding head 35 is mounted on the end of the sanding rod 34 remote from the corresponding sanding block 33 and on the end of the output shaft of the sanding motor 32 remote from its body. The output shaft of the grinding motor 32 drives the grinding rod 34 to rotate through the transmission mechanism 6.
One side of the polishing head 35 close to the reinforcing mechanism 5 is provided with a polishing groove 351 for polishing a cutting port of the pipeline. Groove 351 of polishing is the arc wall, and groove bottom of groove 351 of polishing is provided with abrasive paper, abrasive paper and groove wall fixed connection of groove 351 of polishing to its frosting face is towards the notch of groove 351 of polishing.
The driving assembly 4 includes a driving motor 41, a driving sprocket 42, a follower sprocket 43, a driving chain 44, a driving screw 45 and a driving groove 46. The driving grooves 46 are opened on both side surfaces of the guide bars close to each other. The two ends of the driving groove 46 are provided with rotating holes, and the driving screw rod 45 is rotatably connected to the rotating holes at the two ends of the driving groove 46 through bearings. The driving screw rod 45 is arranged in the two guide rods, and two ends of the driving rod 31 respectively extend into the corresponding driving grooves 46 and are respectively in threaded connection with the driving screw rods 45 in the corresponding driving grooves 46.
One end of the driving screw rod 45 far away from the reinforcing mechanism 5 extends out of the driving groove 46 and is fixedly connected with the follow-up chain wheel 43. The driving motor 41 is mounted on the top plate of the frame 1, and the driving motor 41 is located at one end of the guide rod away from the reinforcement mechanism 5. The output shaft of the drive motor 41 and the guide bar are parallel to each other in the length direction, and the output shaft of the drive motor 41 faces the guide bar. The driving sprocket 42 is mounted on the output shaft of the driving motor 41, and the driving chain 44 is fitted over and engaged with the driving sprocket 42 and the driven sprocket 43.
The reinforcement mechanism 5 includes a placement block 51, a pressing block 52, a fastening member 53, and a driving cylinder 54. The mounting block 51 is fixed on the frame 1, and the length direction of the mounting block 51 is perpendicular to the length direction of the top plate of the frame 1. The mounting block 51 is provided with mounting through grooves 511, and the number of the mounting through grooves 511 is equal to the number of the grinding rods 34. The length directions of the seating through grooves 511 are parallel to each other and are perpendicular to the length direction of the seating blocks 51. The through grooves 511 are arranged to correspond to the polishing grooves 351 one by one, and the through grooves 511 are arranged to be communicated with the corresponding polishing grooves 351.
Two telescopic holes 11 are formed in the frame 1, and the two telescopic holes 11 are respectively located at two ends of the mounting block 51. Two driving cylinders 54 are provided, and the two driving cylinders 54 are both mounted on the bottom surface of the top plate of the frame 1 and respectively correspond to the two telescopic holes 11. The output shaft of the driving cylinder 54 passes through the corresponding telescopic hole 11 and extends to the upper part of the mounting block 51, the pressing block 52 is arranged right above the mounting block 51, and the pressing block 52 is fixedly connected with one end, far away from the cylinder body, of the output shaft of the driving cylinder 54. One side of the pressing block 52 close to the mounting block 51 is provided with a fitting through groove 521, and the fitting through grooves 521 correspond to the mounting through grooves 511 one by one. The pipeline to be polished is placed in the placing through groove 511, the pressing block 52 is driven by the driving cylinder 54 to be close to the placing block 51, and the pressing block 52 is clamped and fixed to the pipeline to be polished under the action of the fastening component 53.
The fastening assembly 53 is disposed in the fitting through groove 521, and the fastening assembly 53 includes a fastening arc 531, a fastening pad 532, a fastening elastic member 533, and a telescopic shaft 534. A fastening groove 5211 is formed in the bottom of the through groove 521, the fastening elastic member 533 is selected as a spring, and the fastening elastic member 533 is mounted on the bottom of the fastening groove 5211. One end of the telescopic shaft 534 extends into the fastening groove 5211 and is fixedly connected with one end of the fastening elastic member 533 far away from the bottom of the fastening groove 5211, and the other end extends out of the fastening groove 5211 and faces the mounting block 51. The fastening arc piece 531 is fixed at one end of the telescopic shaft 534 close to the mounting block 51, the inner arc surface of the fastening arc piece 531 faces the corresponding mounting through groove 511, the fastening pad 532 is selected as a rubber pad, and the fastening pad 532 is attached to the inner arc surface of the fastening arc piece 531. One side of the fastening pad 532, which is far away from the fastening arc piece 531, is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are uniformly distributed along the length direction of the cross-section arc of the fastening pad 532.
Two grinding support blocks 33 are respectively arranged on two sides of the grinding motor 32, and two grinding rods 34 corresponding to the grinding blocks are also respectively arranged on two sides of the grinding motor 32. The transmission mechanism 6 includes a first drive sprocket 61, a second drive sprocket 62, a first driven sprocket 63, a second driven sprocket 64, a drive chain 65, and a driven chain 66. The first drive sprocket 61 and the second drive sprocket 62 are both mounted on the output shaft of the grinding motor 32, and the first drive sprocket 61 is closer to the main body of the grinding motor 32 than the second drive sprocket 62. The first driven sprocket 63 and the second driven sprocket 64 are both mounted on the grinding rod 34, and the first driven sprocket 63 on the same grinding rod 34 is closer to the corresponding grinding support 33 than the second driven sprocket 64. The first drive sprocket 61 is drivingly connected to the first driven sprocket 63 adjacent to one side thereof by a drive chain 65, and the corresponding second driven sprocket 64 on the grinding bar 34 is drivingly connected to the second driven sprocket 64 on the grinding bar 34 remote from the grinding motor 32 on that side by a driven chain 66. The second drive sprocket 62 is drivingly connected to the adjacent second driven sprocket 64 on the other side thereof by a drive chain 65, and the corresponding first driven sprocket 63 on the grinding bar 34 is drivingly connected to the first driven sprocket 63 on the grinding bar 34 on the side thereof remote from the grinding motor 32 by a driven chain 66.
The implementation principle of the embodiment is as follows: when people use the utility model to polish the end of the cut PVC pipeline, firstly, the PVC pipeline (at most 5) to be polished is respectively placed in the arrangement through groove 511, and the end of the PVC pipeline extends out of the arrangement through groove 511, then the driving cylinder 54 is started, the driving cylinder 54 drives the pressing block 52 to be close to the arrangement block 51, further the embedded through groove 521 on the pressing block 52 is close to the corresponding arrangement through groove 511, further the fastening arc piece 531 drives the fastening pad 532 to be pressed on the PVC pipeline, then the driving motor 41 is started, the driving motor 41 drives the driving screw rod 45 to rotate through the driving chain 44, further the driving rod 31 between the two guide rods is close to the arrangement block 51 under the driving of the driving screw rod 45, the driving rod 31 is close to the arrangement block 51, so that the polishing motor 32 and the polishing block 33 are both close to the arrangement block 51, further the polishing head 35 is close to the arrangement block 51, because the polishing grooves 351 at the end parts of the polishing heads 35 are in corresponding and communicated relation with the mounting through grooves 511 on the mounting blocks 51, when the driving rod 31 is close to the mounting blocks 51, one end, close to the guide rod, of the PVC pipeline clamped in the mounting through grooves 511 extends into the corresponding polishing grooves 351 and is abutted against the polishing surfaces of the abrasive paper in the polishing grooves 351;
then, the grinding motor 32 is started, the grinding motor 32 drives the first driving sprocket 61 and the second driving sprocket 62 to rotate, the first driving sprocket 61 and the second driving sprocket 62 respectively drive the first driven sprocket 63 and the second driven sprocket 64 which are close to the first driving sprocket 61 and the second driving sprocket 62 through the driving chain 65 to rotate, and then the first driven sprocket 63 and the second driven sprocket 64 drive the adjacent first driven sprocket 63 and the second driven sprocket 64 to rotate through the driving chain 66, and finally the grinding head 35 on the grinding rod 34 and the grinding motor 32 output shaft synchronously rotates, when the grinding head 35 rotates, the abrasive paper in the grinding groove 351 can grind the end part of the PVC pipeline, so that the end part of the PVC pipeline is more round and smooth without cutting hands, and the end part of the pipeline is ground;
after polishing the completion, close polish motor 32 and open driving motor 41, make driving motor 41 drive lead screw 45 reversal, and then drive actuating lever 31 and keep away from arrangement piece 51, and then make the tip of PVC pipeline break away from polishing groove 351, later start driving actuating cylinder 54, it drives and supports pressing piece 52 and keep away from arrangement piece 51 to drive actuating cylinder 54, and then make fastening pad 532 break away from the PVC pipeline that is pressed from both sides tightly, relieve the position of PVC pipeline and prescribe a limit to, later people directly with the PVC pipeline of polishing take down from settling logical groove 511.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a pipeline tip grinding device, includes frame (1), its characterized in that: the grinding machine is characterized in that two guide rods (2) are mounted on a rack (1), the length direction of each guide rod (2) is parallel to the length direction of a top plate of the rack (1), the two guide rods (2) are respectively close to two sides of the rack (1), a grinding assembly (3) is arranged between the two guide rods (2), each grinding assembly (3) comprises a driving rod (31), a grinding motor (32), a grinding support block (33), a grinding rod (34) and a grinding head (35), the driving rod (31) is movably arranged between the two guide rods (2) through a driving assembly (4), the grinding motor (32) is mounted on the driving rod (31) and is positioned on one side, far away from the rack (1), of the driving rod (31), the output shaft of the grinding motor (32) is parallel to the length direction of the guide rods (2), the grinding support blocks (33) are arranged on the driving rod (31) and are distributed on two sides of the grinding, set up the hole of polishing parallel with the output shaft length direction of grinding motor (32) on grinding a piece (33), grinding rod (34) rotate through the bearing and set up in the hole of polishing, be provided with on frame (1) and be used for carrying out reinforced (5) to the pipeline, reinforcing mechanism (5) are located the one end of guide bar, and the one end of its organism is kept away from to the output shaft that is located grinding motor (32), the hole of polishing is stretched out to the one end of grinding rod (34), and towards reinforcing mechanism (5), grinding rod (34) are kept away from the one end of corresponding grinding a piece (33) and the one end that its organism was kept away from to the output shaft of grinding motor (32) and are all installed grinding head (35), the output shaft of grinding motor (32) passes through drive mechanism (6) and drives grinding rod (34) and rotate.
2. The pipe end grinding device of claim 1, wherein: the grinding head (35) is close to one side of the reinforcing mechanism (5) is provided with a grinding groove (351) used for grinding a cutting port of the pipeline, the grinding groove (351) is an arc-shaped groove, the groove bottom of the grinding groove (351) is provided with sand paper, the sand paper is fixedly connected with the groove wall of the grinding groove (351), and the grinding surface of the sand paper faces towards the notch of the grinding groove (351).
3. The pipe end grinding device of claim 2, wherein: the driving assembly (4) comprises a driving motor (41), a driving chain wheel (42), a follow-up chain wheel (43), a driving chain (44), a driving screw rod (45) and a driving groove (46), the driving groove (46) is formed in two side faces, close to each other, of the guide rods, rotary holes are formed in two ends of the driving groove (46), the driving screw rod (45) is rotatably connected into the rotary holes in two ends of the driving groove (46) through bearings, the driving screw rod (45) is arranged in the two guide rods, two ends of each guide rod respectively extend into the corresponding driving groove (46) and are respectively in threaded connection with the driving screw rod (45) in the corresponding driving groove (46), one end, far away from the reinforcing mechanism (5), of the driving screw rod (45) extends out of the driving groove (46) and is fixedly connected with the follow-up chain wheel (43), the driving motor (41) is installed on a top plate of the rack (1), the driving motor (41) is positioned at one end of the guide rod far away from the reinforcing mechanism (5), the output shaft of the driving motor (41) is parallel to the length direction of the guide rod and faces the guide rod, the driving chain wheel (42) is installed on the output shaft of the driving motor (41), and the driving chain (44) is sleeved on the driving chain wheel (42) and the follow-up chain wheel (43) and meshed with the driving chain wheel and the follow-up chain wheel.
4. The pipe end grinding device of claim 3, wherein: the reinforcing mechanism (5) comprises a placement block (51), a pressing block (52), a fastening assembly (53) and driving cylinders (54), the placement block (51) is fixed on the rack (1), the length direction of the placement block (51) is perpendicular to the length direction of a top plate of the rack (1), a placement through groove (511) is formed in the placement block (51), the number of the placement through grooves (511) is equal to the number of the polishing rods (34), the length directions between the placement through grooves (511) are parallel to each other and are perpendicular to the length direction of the placement block (51), the placement through grooves (511) and the polishing grooves (351) are in one-to-one correspondence, the placement through grooves (511) are communicated with the corresponding polishing through grooves, two telescopic holes (11) are formed in the rack (1), the two telescopic holes (11) are respectively located at two ends of the placement block (51), the two driving cylinders (54) are arranged, and the two driving cylinders (54) are both mounted on the bottom surface of the top plate of the rack (1), and respectively correspond to two telescopic holes (11), the output shaft of driving actuating cylinder (54) passes through corresponding telescopic hole (11) and stretches to the top of settling block (51), pressing block (52) is arranged right above settling block (51), pressing block (52) and the one end of the output shaft of driving actuating cylinder (54) far away from the cylinder body are fixedly connected, one side of pressing block (52) close to settling block (51) is provided with a jogged through groove (521), jogged through grooves (521) correspond to settling through grooves (511) one by one, and fastening components (53) are arranged in the jogged through groove (521).
5. The pipe end grinding device of claim 4, wherein: fastening components (53) are including fastening arc piece (531), fastening pad (532), fastening elastic component (533) and telescopic shaft (534), fastening groove (5211) have been seted up to the tank bottom that the gomphosis led to groove (521), and the tank bottom at fastening groove (5211) is installed in fastening elastic component (533), and the one end of telescopic shaft (534) extends in fastening groove (5211) and keeps away from the one end fixed connection of fastening groove (5211) tank bottom with fastening elastic component (533), and the other end stretches out fastening groove (5211) orientation settle piece (51), and fastening arc piece (531) are fixed in telescopic shaft (534) near the one end of settling piece (51), and the intrados of fastening arc piece (531) is towards corresponding settle logical groove (511), and fastening pad (532) are pasted and are adorned on the intrados of fastening arc piece (531).
6. The pipe end grinding device of claim 5, wherein: the two grinding support blocks (33) are respectively arranged on two sides of the grinding motor (32), the grinding rods (34) corresponding to the grinding blocks are respectively arranged on two sides of the grinding motor (32), the transmission mechanism (6) comprises a first driving chain wheel (61), a second driving chain wheel (62), a first driven chain wheel (63), a second driven chain wheel (64), a driving chain (65) and a driven chain (66), the first driving chain wheel (61) and the second driving chain wheel (62) are both arranged on an output shaft of the grinding motor (32), the first driving chain wheel (61) is closer to a main body of the grinding motor (32) than the second driving chain wheel (62), the first driven chain wheel (63) and the second driven chain wheel (64) are both arranged on the grinding rods (34), and the first driven chain wheel (63) on the same grinding rod (34) is closer to the corresponding grinding support block (33) than the second driven chain wheel (64), the first driving chain wheel (61) and the first driven chain wheel (63) adjacent to one side of the first driving chain wheel are in transmission connection through the driving chain (65), the second driven chain wheel (64) on the corresponding grinding rod (34) is in transmission connection with the second driven chain wheel (64) on the grinding rod (34) far away from the grinding motor (32) on the side through the driven chain (66), the second driving chain wheel (62) and the second driven chain wheel (64) adjacent to the other side of the second driving chain wheel are in transmission connection through the driving chain (65), and the first driven chain wheel (63) on the corresponding grinding rod (34) is in transmission connection with the first driven chain wheel (63) on the grinding rod (34) far away from the grinding motor (32) on the side through the driven chain (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584912.1U CN213470629U (en) | 2020-11-10 | 2020-11-10 | Pipeline end grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584912.1U CN213470629U (en) | 2020-11-10 | 2020-11-10 | Pipeline end grinding device |
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| CN213470629U true CN213470629U (en) | 2021-06-18 |
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| CN202022584912.1U Active CN213470629U (en) | 2020-11-10 | 2020-11-10 | Pipeline end grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986299A (en) * | 2022-06-16 | 2022-09-02 | 湖南湘投金天新材料有限公司 | Pipe end grinding device and method for pipe |
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2020
- 2020-11-10 CN CN202022584912.1U patent/CN213470629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986299A (en) * | 2022-06-16 | 2022-09-02 | 湖南湘投金天新材料有限公司 | Pipe end grinding device and method for pipe |
| CN114986299B (en) * | 2022-06-16 | 2023-08-08 | 湖南湘投金天新材料有限公司 | Pipe end grinding device and grinding method thereof |
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