CN115283956B - Assembly fixture for ball in pipe joint - Google Patents
Assembly fixture for ball in pipe joint Download PDFInfo
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- CN115283956B CN115283956B CN202210955887.4A CN202210955887A CN115283956B CN 115283956 B CN115283956 B CN 115283956B CN 202210955887 A CN202210955887 A CN 202210955887A CN 115283956 B CN115283956 B CN 115283956B
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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Abstract
The application discloses an assembly fixture for balls in a pipe joint, which belongs to the technical field of pipe joint assembly and comprises a base, wherein a mounting plate is fixed on the top surface of the base, a mounting column is rotatably mounted on the mounting plate, a driving assembly for driving the mounting column to rotate is arranged on the mounting plate, a plurality of support columns which can be abutted against the inner peripheral surface of an inner ring are mounted on the mounting column, a feeding pipeline which is obliquely arranged is arranged on the mounting plate, a baffle slot is formed in the side surface of the mounting plate, which is close to the feeding pipeline, of the mounting plate, a baffle sheet is slidably mounted on the mounting plate along the width direction of the mounting plate through the baffle slot, and the baffle sheet is positioned below the feeding pipeline; the base is provided with a limiting component for limiting the rotation of the outer ring. The application has the effect of higher filling efficiency.
Description
Technical Field
The application relates to the technical field of pipe joint assembly, in particular to an assembly fixture for balls in a pipe joint.
Background
In the mechanical industries of hydraulic equipment, numerically controlled machining centers, engineering machinery, etc., it is often encountered that liquid and gaseous media need to be transported between pipes that are rotatable horizontally or vertically at both ends, and it is often necessary to provide pipe joints between the pipes at both ends.
The pipe joint generally comprises an outer ring and an inner ring which are connected in a rotating way, in some pipe joints, balls need to be installed, an outer ball groove is formed in the outer peripheral surface of the inner ring, and an inner ball groove is formed in the inner peripheral surface of the outer ring. The outer peripheral surface of the outer ring is provided with a ball loading port communicated with the inner ball groove, a worker loads balls between the inner ball groove and the outer ball groove through the ball loading port, the inner ring is rotated while the balls are loaded, the balls are uniformly distributed on the peripheral side of the inner ring, and the ball loading port is blocked by the blocking wire, so that the ball loading of the pipe joint is realized.
To above-mentioned related art, utilize the manual work to carry out the packing of ball to the pipe joint, because the ball is less, the workman is difficult to pack the ball into and loads the ball mouth in, and the workman needs to pack a plurality of balls one by one, and packing efficiency is lower.
Disclosure of Invention
In order to solve the problem of low ball filling efficiency of the conventional pipe joint, the application provides an assembly tool for balls in the pipe joint.
The application provides an assembly tool for a ball in a pipe joint, which adopts the following technical scheme:
the utility model provides an assembly fixture of ball in coupling, includes the base, the top surface of base is fixed with the mounting panel, rotate on the mounting panel and install the erection column, be provided with on the mounting panel and be used for driving erection column pivoted drive assembly, install a plurality of support cylinder that can with the inner peripheral face looks butt of inner ring on the erection column, be provided with the pay-off pipeline that the slope set up on the mounting panel, the mounting panel is close to the side of pay-off pipeline has seted up the fender groove, the mounting panel passes through fender groove is along self width direction slip installation separation blade, the separation blade is located the below of pay-off pipeline; and a limiting assembly used for limiting the rotation of the outer ring is arranged on the base.
By adopting the technical scheme, the pipe joint is sleeved on the periphery of the mounting column, so that the supporting column is abutted against the inner peripheral surface of the inner ring, and the inner ring can rotate along with the mounting column; the outer ring is rotated, the ball loading port is located under the feeding pipeline, the outer ring is not easy to rotate through the limiting assembly, the baffle plate is moved towards the direction away from the feeding pipeline, and balls in the feeding pipeline can be sequentially moved downwards into the ball loading port, so that the filling efficiency is high.
Preferably, the outer peripheral surface of erection column has seted up three supporting groove, the axis of rotation is installed in the supporting groove rotation, the outer peripheral surface cover of axis of rotation is established and is fixed with the bracing piece, the bracing piece is kept away from the one end and the support cylinder fixed connection of axis of rotation, be provided with in the erection column with the cavity that the supporting groove is linked together, the revolute block is installed in the cavity rotation, the outer peripheral surface cover of revolute block is established and is fixed with gear one, the outer peripheral surface cover of axis of rotation establish be fixed with gear two that gear one meshed.
Through adopting above-mentioned technical scheme, with the periphery of pipe joint cover at the erection column, rotate the turning block, the turning block drives gear one and rotates, and gear one drives gear two and rotate, and gear two drives the bracing piece through the axis of rotation and rotates, and the bracing piece drives the support cylinder and rotates, and the support cylinder moves towards the direction of keeping away from the erection column for three support cylinder all closely abuts with the inner peripheral face of inner ring.
Preferably, the side of the rotating block is provided with a driving through groove, a driving rod is arranged in the driving through groove in a penetrating manner, the outer circumferential surface of the driving rod is provided with a plurality of spiral grooves along the circumferential direction of the driving rod, the inner circumferential surface of the driving through groove is uniformly provided with a plurality of spiral protrusions along the circumferential direction of the driving through groove, the spiral protrusions are in one-to-one correspondence with the spiral grooves, and the spiral protrusions are meshed with the corresponding spiral grooves.
Through adopting above-mentioned technical scheme, with the actuating lever towards the direction that is close to the mounting panel removal, the actuating lever passes through heliciform arch and the heliciform recess of engaged with, promotes the turning block and rotates to make the support cylinder remove, with the inner ring strut tightly, make the inner ring rotate with following the erection column, so that the ball can follow the dress ball mouth smoothly and move downwards, reduce the possibility that the ball is stifled in dress ball mouth department.
Preferably, the driving assembly comprises a mounting ring rotatably mounted in the mounting plate, the mounting ring is fixedly connected with the mounting column, a toothed ring is sleeved and fixed on the outer peripheral surface of the mounting ring, a mounting shaft is rotatably mounted in the mounting plate, a gear III meshed with the toothed ring is sleeved and fixed on the outer peripheral surface of the mounting shaft, a motor I is fixed on the side surface of the mounting plate, and an output shaft of the motor I is fixedly connected with the end part of the mounting shaft.
Through adopting above-mentioned technical scheme, start motor one, motor one drives gear three and rotates, and gear three drives the ring gear and rotates, and the ring gear passes through the installation girdle and drives the erection column rotation to make the erection column drive the inner ring rotation.
Preferably, the top surface of base is fixed with the fixed plate, the top of feeding pipeline with the top fixed connection of fixed plate, the top surface of fixed plate is fixed with places the box, place the interior bottom surface of box with the top of feeding pipeline is linked together, place the box internal rotation and install the reciprocating screw that the level set up, the lateral surface of placing the box is fixed with motor two, motor two's output shaft with one end fixed connection of reciprocating screw, reciprocating screw's outer peripheral face cover is equipped with the flitch, the flitch with reciprocating screw thread transmission cooperation, the flitch is followed place the length direction of box and remove, the bottom surface of flitch is fixed with the impeller, the bottom surface of impeller with place the interior bottom surface of box laminating mutually.
Through adopting above-mentioned technical scheme, start motor two, motor two drive reciprocating screw rotates, and reciprocating screw drives the flitch and removes along the length direction of placing the box, promotes the piece and stirs the ball of placing in the box to reduce the possibility that the ball is blocked on the pipeline top of feeding, so that the ball is from placing in the box removal to the pipeline.
Preferably, the fixed plate is internally provided with a connecting groove, the fixed plate is provided with a connecting block through the connecting groove along vertical sliding, the top surface of the connecting block is fixedly provided with a connecting rod which can be inserted into the feeding pipeline, the driving rod is close to the side surface of the fixed plate, the side surface of the fixed plate is rotationally provided with a synchronous block, the fixed plate is close to the side surface of the mounting plate, the fixed plate is provided with a fixed groove for inserting the synchronous block, the fixed plate is provided with an abutting block through the fixed groove along the width direction sliding of the fixed groove, the side surface of the mounting plate is provided with an inclined plane I, and the bottom surface of the connecting block is provided with an inclined plane II which is used for abutting against the inclined plane I.
Through adopting above-mentioned technical scheme, when promoting the actuating lever, the synchronizing block promotes the butt piece and moves towards the direction of keeping away from the mounting panel, and the butt piece passes through inclined plane one and two butt on inclined plane, promotes the connecting block and upwards moves, and the connecting rod upwards moves and inserts in the pipeline to make the ball of placing in the box stop to the pipeline internal movement that conveys, the ball in the pipeline is whole to be packed into in the coupling, can carry out the accuse to the ball quantity in every coupling through setting up the length of pipeline, makes the ball quantity in every coupling all the same.
Preferably, the two sides of the connecting block are respectively fixed with a sliding block, the inner sides of the connecting grooves are respectively provided with a sliding groove, the sliding blocks are vertically connected with the fixing plates in a sliding manner through the sliding grooves, the bottom surfaces of the sliding blocks are fixedly provided with a second spring, and the bottom ends of the second spring are fixedly connected with the inner bottom surfaces of the sliding grooves.
Through adopting above-mentioned technical scheme, after all getting into the coupling with the ball in the feeding pipeline, with the actuating lever orientation direction removal of keeping away from the fixed plate, the synchronizing block orientation is kept away from the orientation removal of butt piece, and the connecting block moves down under the elasticity effect of spring two, and the connecting rod breaks away from the feeding pipeline, places in the ball in the box gets into the feeding pipeline to carry out the ball to the next coupling and pack.
Preferably, guide blocks are fixed on two sides of the abutting block, guide grooves are formed in the inner sides of the fixing grooves, the guide blocks are connected with the fixing plates in a sliding mode along the width direction of the fixing plates through the guide grooves, springs I are fixed on the side faces, close to the mounting plates, of the guide blocks, and one ends, away from the guide blocks, of the springs I are fixedly connected with the side faces, close to the mounting plates, of the guide grooves.
Through adopting above-mentioned technical scheme, when the synchronizing block moves towards the direction of keeping away from the butt piece, the butt piece moves towards the direction that is close to the mounting panel under the elasticity effect of spring one to the connecting block downwardly moving of being convenient for.
Preferably, the baffle is close to the side of fixed plate and is fixed with stay cord one, stay cord one keep away from the one end of baffle with the connecting block is close to the side fixed connection of mounting panel, the bottom surface of baffle is fixed with reset block, reset groove has been seted up to the interior bottom surface of baffle groove, reset block passes through reset groove follows the width direction of mounting panel with the mounting panel slides and is connected, reset block keeps away from the side of fixed plate is fixed with the spring three, the spring three keep away from reset block one end with reset groove keeps away from the side fixed connection of fixed plate.
Through the technical scheme, when the pipe joint is sleeved on the periphery of the mounting column, the driving rod is moved, the connecting block moves upwards and is inserted into the feeding pipeline, the balls in the placing box do not move into the feeding pipeline any more, and meanwhile, the connecting block drives the baffle to move towards the direction close to the mounting plate through the first pull rope, and the balls in the feeding pipeline move downwards into the ball loading port of the pipe joint; after all the balls in the feeding pipeline enter the ball loading port, the driving rod moves towards the direction away from the mounting plate, the connecting block moves downwards, the baffle moves to the lower part of the feeding pipeline under the action of the elastic force of the spring III, and the balls in the placing box move into the feeding pipeline.
Preferably, the limiting assembly comprises a positioning plate, a positioning block and a connecting plate are fixed on the bottom surface of the positioning plate, a driving block is rotatably installed at one end of the driving rod, which is far away from the mounting plate, a positioning through groove for inserting the positioning block is formed in the top surface of the driving block, a positioning groove for inserting the connecting plate is formed in the top surface of the base, and a rubber sheet which can be abutted to the outer ring is fixed on the side surface of the positioning plate, which is close to the mounting column.
Through adopting above-mentioned technical scheme, after removing the actuating lever, insert the locating piece and establish in the constant head tank, the connecting plate inserts and establishes in the constant head tank, and rubber sheet and outer loop looks butt to make the outer loop be difficult for taking place to rotate, make the dress ball mouth be located the feeding pipeline under all the time.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the pipe joint is sleeved on the periphery of the mounting column, so that the supporting column is abutted against the inner peripheral surface of the inner ring, and the inner ring can rotate along with the mounting column; the outer ring is rotated to enable the ball loading port to be located right below the feeding pipeline, the outer ring is not easy to rotate through the limiting assembly, then the baffle plate is moved towards the direction away from the feeding pipeline, balls in the feeding pipeline can be sequentially moved downwards into the ball loading port, and the filling efficiency is high;
2. the driving rod moves towards the direction close to the mounting plate, the driving rod pushes the rotating block to rotate through the spiral grooves meshed with the spiral protrusions, so that the supporting cylinder moves to tightly prop the inner ring, the inner ring can rotate along with the mounting column, balls can smoothly move downwards from the ball loading port, and the possibility that the balls are blocked at the ball loading port is reduced;
3. when the pipe joint sleeve is arranged on the periphery of the mounting column, the driving rod is moved, the connecting block moves upwards and is inserted into the feeding pipeline, the balls in the placing box do not move into the feeding pipeline any more, meanwhile, the connecting block drives the baffle to move towards the direction close to the mounting plate through the first stay cord, and the balls in the feeding pipeline move downwards into the ball loading port of the pipe joint; after all the balls in the feeding pipeline enter the ball loading port, the driving rod moves towards the direction away from the mounting plate, the connecting block moves downwards, the baffle moves to the lower part of the feeding pipeline under the action of the elastic force of the spring III, and the balls in the placing box move into the feeding pipeline.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a cross-sectional view of a mounting plate and a fixing plate in an embodiment of the present application.
Fig. 3 is a cross-sectional view of a mounting post in an embodiment of the application.
Reference numerals: 1. a base; 11. a mounting plate; 12. a fixing plate; 13. a feed pipe; 2. a mounting column; 21. a cavity; 22. a rotating block; 23. a first gear; 24. a support groove; 25. a rotating shaft; 26. a second gear; 27. a support rod; 28. a support cylinder; 3. a mounting ring; 31. a toothed ring; 32. a mounting shaft; 33. a third gear; 34. a first motor; 35. driving the through groove; 36. a driving rod; 37. a helical groove; 38. spiral bulges; 4. a driving block; 41. positioning through grooves; 42. a positioning plate; 421. a positioning block; 43. a connecting plate; 44. a positioning groove; 45. a rubber sheet; 5. placing a box; 51. a reciprocating screw; 52. a second motor; 53. a pushing plate; 54. a pushing block; 55. a connecting block; 551. a connecting rod; 552. a second inclined plane; 56. a connecting groove; 57. a slide block; 571. a chute; 572. a second spring; 6. an abutment block; 61. a fixing groove; 62. a synchronization block; 63. a guide block; 64. a guide groove; 65. a first spring; 66. an inclined plane I; 7. a baffle; 71. a blocking groove; 72. a reset block; 73. a reset groove; 74. a third spring; 75. and a first pull rope.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses an assembly fixture for balls in a pipe joint. Referring to fig. 1 and 2, the assembly fixture for the ball in the pipe joint comprises a base 1, wherein a mounting plate 11 and a fixing plate 12 are fixed on the top surface of the base 1. The mounting column 2 for sleeving the pipe joint is rotatably mounted on the side surface, far away from the fixed plate 12, of the mounting plate 11, a feeding pipeline 13 for conveying balls into a ball loading port of the pipe joint is fixed on the top surface of the mounting plate 11, the top end of the feeding pipeline 13 is inclined towards one side, close to the fixed plate 12, of the mounting plate, and the top of the feeding pipeline 13 is fixedly connected with the fixed plate 12.
Referring to fig. 1 and 2, a mounting ring 3 is rotatably mounted on a mounting plate 11, and the mounting ring 3 is fixedly connected to an end surface of a mounting post 2 near a fixing plate 12. The gear ring 31 is sleeved and fixed on the outer peripheral surface of the mounting ring 3, the mounting shaft 32 is rotatably mounted on the mounting plate 11, and the gear three 33 meshed with the gear ring 31 is sleeved and fixed on the outer peripheral surface of the mounting shaft 32. The side of the mounting plate 11 is fixed with a first motor 34, and an output shaft of the first motor 34 is fixedly connected with one end of the mounting shaft 32, which is close to the fixing plate 12.
Referring to fig. 2 and 3, a cavity 21 is provided in the mounting post 2, a rotating block 22 is rotatably mounted in the cavity 21, and a gear one 23 is fixedly sleeved on the outer peripheral surface of the rotating block 22. Three support grooves 24 are formed in the outer peripheral surface of the mounting column 2, and a rotation shaft 25 is rotatably mounted in the support grooves 24. The three rotation shafts 25 are arranged at equal intervals along the circumferential direction of the mounting column 2, and the second gear 26 meshed with the first gear 23 is sleeved and fixed on the outer circumferential surface of the rotation shaft 25. The outer peripheral surface of the rotating shaft 25 is sleeved and fixed with a supporting rod 27, and one end of the supporting rod 27 far away from the rotating shaft 25 is fixed with a supporting cylinder 28. The side of the rotating block 22 far away from the fixed plate 12 is provided with a driving through groove 35, and a driving rod 36 is arranged in the driving through groove 35 in a penetrating way. The outer peripheral surface of the driving rod 36 is provided with a plurality of spiral grooves 37 along the circumferential direction of the driving rod, the inner peripheral surface of the driving through groove 35 is uniformly provided with a plurality of spiral protrusions 38 along the circumferential direction of the driving rod, the spiral protrusions 38 are in one-to-one correspondence with the spiral grooves 37, and the spiral protrusions 38 are meshed with the corresponding spiral grooves 37.
Referring to fig. 1 and 2, a driving block 4 is rotatably mounted at an end of the driving rod 36 remote from the mounting plate 11, and a positioning through groove 41 is formed in the top surface of the driving block 4. A positioning plate 42 is arranged above the base 1, and a positioning block 421 which can be inserted into the positioning through groove 41 is fixed on the bottom surface of the positioning plate 42. Two positioning grooves 44 are formed in the top surface of the base 1, two connecting plates 43 are fixed to the bottom surface of the positioning plate 42, and the connecting plates 43 can be inserted into the positioning grooves 44. The side surface of the positioning plate 42, which is close to the mounting plate 11, is fixed with a rubber sheet 45, when the pipe joint is sleeved on the periphery of the mounting column 2, the bottom surface of the rubber sheet 45 is arc-shaped, and the bottom surface of the rubber sheet 45 can be abutted against the periphery of the outer ring, so that the outer ring is not easy to rotate.
The pipe joint is sleeved on the periphery of the mounting column 2, the driving rod 36 is pushed to move towards the direction approaching to the fixed plate 12, the driving rod 36 is meshed with the spiral groove 37 through the spiral protrusion 38, the rotating block 22 is pushed to rotate, the rotating block 22 drives the rotating shaft 25 to rotate through the first gear 23 and the second gear 26, the rotating shaft 25 drives the supporting rod 27 to rotate, and the supporting rod 27 drives the supporting cylinder 28 to move, so that the supporting cylinder 28 is abutted against the inner peripheral surface of the inner ring; the outer ring is rotated to enable the ball loading port of the outer ring to be positioned right below the feeding pipeline 13, the outer ring is abutted with the rubber sheet 45, and the outer ring is not easy to rotate, so that balls in the feeding pipeline 13 can fall into the ball loading port of the outer ring downwards; and the first motor 34 is started, the first motor 34 drives the third gear 33 to rotate, the third gear 33 drives the toothed ring 31 to rotate, the toothed ring 31 drives the mounting column 2 to rotate, the mounting column 2 drives the inner ring to rotate, and the possibility that balls are blocked in the outer ball grooves is reduced.
Referring to fig. 1 and 2, a placement box 5 for placing balls is fixed to the top surface of the fixing plate 12, and the bottom surface of the placement box 5 is fixedly connected to the top end of the feed pipe 13. The reciprocating screw rod 51 which is horizontally arranged is rotatably arranged in the placement box 5, a second motor 52 is fixed on the outer side surface of the placement box 5, and an output shaft of the second motor 52 is fixedly connected with one end of the reciprocating screw rod 51. The pushing plate 53 is sleeved on the outer peripheral surface of the reciprocating screw rod 51, the pushing plate 53 is in threaded transmission fit with the reciprocating screw rod 51, the side surface of the pushing plate 53 is attached to the inner side surface of the placement box 5, and the pushing plate 53 moves back and forth along the length direction of the placement box 5. The bottom surface of the pushing plate 53 is fixed with a pushing block 54, and the bottom surface of the pushing block 54 is attached to the inner bottom surface of the placement box 5.
And the second motor 52 is started, the second motor 52 drives the reciprocating screw rod 51 to rotate, the reciprocating screw rod 51 drives the pushing plate 53 to reciprocate in the placement box 5, and the pushing block 54 stirs balls in the placement box 5 so that the balls enter the feeding pipeline 13 through the blanking groove.
Referring to fig. 1 and 2, a connection groove 56 is provided in the fixing plate 12, the fixing plate 12 is vertically slidably mounted with a connection block 55 through the connection groove 56, and a connection rod 551 insertable into the feeding pipe 13 is fixed to the top surface of the connection block 55. The slide blocks 57 are fixed on two sides of the connecting block 55, the sliding grooves 571 are formed on the inner sides of the connecting grooves 56, and the slide blocks 57 are vertically and slidably connected with the fixed plate 12 through the sliding grooves 571. The bottom surface of slider 57 is fixed with second spring 572, and the bottom of second spring 572 is used for the interior bottom surface fixed connection of spout 571. The side surface of the driving rod 36, which is close to the fixing plate 12, is rotatably provided with a synchronizing block 62, the side surface of the fixing plate 12, which is close to the mounting plate 11, is provided with a fixing groove 61 for inserting the synchronizing block 62, and the fixing plate 12 is slidably provided with an abutting block 6 along the width direction thereof through the fixing groove 61. Guide blocks 63 are fixed on both sides of the abutting block 6, guide grooves 64 are formed in the inner sides of the abutting grooves, and the guide blocks 63 are slidably connected with the fixed plate 12 along the width direction of the fixed plate 12 through the guide grooves 64. The side of the guide block 63 close to the mounting plate 11 is fixed with a first spring 65, and one end of the first spring 65 far away from the guide block 63 is fixedly connected with the side of the guide groove 64 close to the mounting plate 11. The side of the abutment block 6 away from the mounting plate 11 is provided with a first inclined surface 66, and the bottom surface of the connection block 55 is provided with a second inclined surface 552 for abutment with the first inclined surface 66.
Moving the driving rod 36, wherein the driving rod 36 can be inserted into the fixed groove 61, the driving rod 36 pushes the abutting block 6 to move towards a direction away from the mounting plate 11, the abutting block 6 abuts against the inclined surface two 552 through the inclined surface one 66 so as to push the connecting block 55 to move upwards, and the connecting block 55 blocks the blanking groove, so that the balls in the placement box 5 stop moving downwards; the number of the balls in the feeding pipeline 13 is fixed, so that the same number of the balls in each pipe joint is ensured, when all the balls in the feeding pipeline 13 enter the ball loading port, the driving rod 36 is moved towards the direction away from the fixed plate 12, the synchronous block 62 is separated from the fixed groove 61, the abutting block 6 is moved towards the direction close to the mounting plate 11 under the action of the elastic force of the first spring 65, and the connecting block 55 is moved downwards under the action of the elastic force of the second spring 572, so that the balls in the placing box 5 can be moved into the feeding pipeline 13.
Referring to fig. 1 and 2, a blocking groove 71 is formed in a side surface of the mounting plate 11 away from the fixing plate 12, and the blocking piece 7 is slidably mounted on the mounting plate 11 in a width direction thereof by the blocking groove 71. The top surface of separation blade 7 is fixed with reset block 72, and reset groove 73 has been seted up to the interior bottom surface of separation blade 71, and reset block 72 slides with mounting panel 11 through reset groove 73 along the width direction of mounting panel 11 and is connected. The side of the reset block 72 far away from the fixed plate 12 is fixed with a third spring 74, and one end of the third spring 74 far away from the reset block 72 is fixedly connected with the side of the reset groove 73 far away from the fixed plate 12. The side of the baffle 7 close to the fixed plate 12 is fixed with a first stay rope 75, and one end of the first stay rope 75 far away from the baffle 7 is fixedly connected with the side of the connecting block 55 close to the mounting plate 11.
The baffle 7 is attached to the bottom of the feeding pipeline 13 under the action of the elastic force of the third spring 74, so that balls in the feeding pipeline 13 are not easy to fall outside; after the pipe joint sleeve is sleeved on the periphery of the mounting column 2, the driving rod 36 is moved, the connecting block 55 is moved upwards, and the connecting block 55 drives the baffle 7 to move towards the direction close to the mounting plate 11 through the first stay rope 75, so that balls in the feeding pipeline 13 can enter the ball loading port.
The implementation principle of the assembly tool for the ball in the pipe joint provided by the embodiment of the application is as follows: the pipe joint is sleeved on the periphery of the mounting column 2, and the outer ring is rotated to enable the ball loading port of the outer ring to be positioned right below the feeding pipeline 13; pushing the driving rod 36, pushing the rotating block 22 to rotate by the driving rod 36, driving the gear II 26 to rotate by the gear I23, driving the rotating shaft 25 to rotate by the gear II 26, driving the supporting circular ring to rotate by the rotating shaft 25 through the supporting rod 27, and enabling the supporting cylinder 28 to move towards a direction away from the mounting column 2, wherein the outer circumferential surface of the supporting column is abutted against the inner circumferential surface of the inner ring; when the driving rod 36 moves, the synchronous block 62 is inserted into the fixed groove 61 and pushes the abutting block 6 to move towards a direction away from the mounting plate 11, the abutting block 6 abuts against the inclined surface two 552 through the inclined surface one 66, the connecting block 55 is pushed to move upwards, and the connecting rod 551 moves upwards and is inserted into the feeding pipeline 13, so that the balls in the placement box 5 stop conveying the balls into the feeding pipeline 13; while the connecting block 55 moves upwards, the connecting block 55 drives the baffle 7 to move towards the direction close to the fixed plate 12 through the first stay rope 75, the baffle 7 is separated from the feeding pipeline 13, and balls in the feeding pipeline 13 drop into the ball loading port downwards; the connecting plate 43 is inserted into the positioning groove 44, the positioning block 421 is inserted into the positioning through groove 41, the side surface of the positioning plate 42, which is close to the mounting plate 11, is abutted against the end surface of the outer ring, which is far away from the mounting plate 11, and the bottom surface of the rubber sheet 45 is abutted against the outer circumferential surface of the outer ring, so that the outer ring is not easy to rotate; the first motor 34 is started, the first motor 34 drives the third gear 33 to rotate, the third gear 33 drives the mounting column 2 to rotate through the toothed ring 31, and the mounting column 2 drives the inner ring to rotate through the support column, so that balls in the pipe joint are pushed to move downwards, and the balls in the feeding pipeline 13 can enter the ball loading port completely.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. An assembly fixture for ball in pipe joint, its characterized in that: the automatic feeding device comprises a base (1), wherein a mounting plate (11) is fixed on the top surface of the base (1), a mounting column (2) is rotatably mounted on the mounting plate (11), a driving assembly for driving the mounting column (2) to rotate is arranged on the mounting plate (11), a plurality of supporting columns (28) which can be abutted against the inner peripheral surface of an inner ring are mounted on the mounting column (2), a feeding pipeline (13) which is obliquely arranged is arranged on the mounting plate (11), a baffle groove (71) is formed in the side surface, close to the feeding pipeline (13), of the mounting plate (11), a baffle piece (7) is slidably mounted on the mounting plate (11) along the width direction of the baffle groove (71), and the baffle piece (7) is positioned below the feeding pipeline (13); a limiting assembly for limiting the rotation of the outer ring is arranged on the base (1);
three supporting grooves (24) are formed in the outer peripheral surface of the mounting column (2), a rotating shaft (25) is rotatably mounted in the supporting grooves (24), a supporting rod (27) is fixedly sleeved on the outer peripheral surface of the rotating shaft (25), one end, far away from the rotating shaft (25), of the supporting rod (27) is fixedly connected with a supporting cylinder (28), a cavity (21) communicated with the supporting grooves (24) is formed in the mounting column (2), a rotating block (22) is rotatably mounted in the cavity (21), a first gear (23) is fixedly sleeved on the outer peripheral surface of the rotating block (22), and a second gear (26) meshed with the first gear (23) is fixedly sleeved on the outer peripheral surface of the rotating shaft (25);
a driving through groove (35) is formed in the side face of the rotating block (22), a driving rod (36) is arranged in the driving through groove (35) in a penetrating mode, a plurality of spiral grooves (37) are formed in the peripheral face of the driving rod (36) along the circumferential direction of the driving rod, a plurality of spiral protrusions (38) are uniformly distributed in the inner peripheral face of the driving through groove (35) along the circumferential direction of the driving through groove, the spiral protrusions (38) are in one-to-one correspondence with the spiral grooves (37), and the spiral protrusions (38) are meshed with the corresponding spiral grooves (37);
the driving assembly comprises a mounting ring (3) rotatably mounted in the mounting plate (11), the mounting ring (3) is fixedly connected with the mounting column (2), a toothed ring (31) is fixedly sleeved on the outer peripheral surface of the mounting ring (3), a mounting shaft (32) is rotatably mounted in the mounting plate (11), a gear III (33) meshed with the toothed ring (31) is fixedly sleeved on the outer peripheral surface of the mounting shaft (32), a motor I (34) is fixedly arranged on the side surface of the mounting plate (11), and an output shaft of the motor I (34) is fixedly connected with the end part of the mounting shaft (32);
the top surface of the base (1) is fixedly provided with a fixed plate (12), the top end of the feeding pipeline (13) is fixedly connected with the top of the fixed plate (12), the top surface of the fixed plate (12) is fixedly provided with a placement box (5), the inner bottom surface of the placement box (5) is communicated with the top end of the feeding pipeline (13), the placement box (5) is rotationally provided with a horizontally arranged reciprocating screw (51), the outer side surface of the placement box (5) is fixedly provided with a motor II (52), an output shaft of the motor II (52) is fixedly connected with one end of the reciprocating screw (51), the outer circumferential surface of the reciprocating screw (51) is sleeved with a pushing plate (53), the pushing plate (53) is in threaded transmission fit with the reciprocating screw (51), the pushing plate (53) moves along the length direction of the placement box (5), the bottom surface of the pushing plate (53) is fixedly provided with a pushing block (54), and the bottom surface of the pushing block (54) is attached to the inner bottom surface of the placement box (5).
Be provided with spread groove (56) in fixed plate (12), fixed plate (12) are through spread groove (56) are followed vertical slip and are installed connecting block (55), the top surface of connecting block (55) is fixed with can insert and establish connecting rod (551) in feeding tube (13), actuating lever (36) are close to side rotation of fixed plate (12) is installed synchronizing block (62), fixed plate (12) are close to the side of mounting panel (11) has been seted up and is used for inserting establish fixed slot (61) of synchronizing block (62), fixed plate (12) are passed through fixed slot (61) are followed own width direction and are slided and install butt piece (6), the side that butt piece (6) were kept away from mounting panel (11) is provided with inclined plane one (66), the bottom surface of connecting block (55) be provided with be used for with inclined plane two (552) of inclined plane one (66) looks butt.
2. The assembly fixture for the ball in the pipe joint according to claim 1, wherein: slide blocks (57) are fixed on two sides of the connecting block (55), sliding grooves (571) are formed in the inner sides of the connecting grooves (56), the slide blocks (57) are connected with the fixed plate (12) in a sliding mode along the vertical direction through the sliding grooves (571), a second spring (572) is fixed on the bottom face of each slide block (57), and the bottom ends of the second springs (572) are fixedly connected with the inner bottom face of the corresponding sliding groove (571).
3. The assembly fixture for the ball in the pipe joint according to claim 1, wherein: guide blocks (63) are fixed on two sides of the abutting block (6), guide grooves (64) are formed in the inner sides of the fixing grooves (61), the guide blocks (63) are connected with the fixing plates (12) in a sliding mode along the width direction of the fixing plates (12) through the guide grooves (64), springs I (65) are fixed on the side faces, close to the mounting plates (11), of the guide blocks (63), and one ends, away from the guide blocks (63), of the springs I (65) are fixedly connected with the side faces, close to the mounting plates (11), of the guide grooves (64).
4. The assembly fixture for the ball in the pipe joint according to claim 1, wherein: the utility model discloses a fixed plate, including mounting panel (12) and mounting panel (12), mounting panel (12) and mounting panel (72) are fixed with in the side of separation blade (7), be close to in separation blade (7) one end that is kept away from in one (75) with connecting block (55) are close to the side fixed connection of mounting panel (11), the bottom surface of separation blade (7) is fixed with reset piece (72), reset groove (73) have been seted up to the interior bottom surface of separation groove (71), reset piece (72) are passed through reset groove (73) are followed width direction of mounting panel (11) with mounting panel (11) are slided and are connected, reset piece (72) are kept away from the side of mounting panel (12) is fixed with spring three (74), one end that reset piece (72) were kept away from in spring three (74) with reset groove (73) are kept away from the side fixed connection of mounting panel (12).
5. The assembly fixture for the ball in the pipe joint according to claim 1, wherein: the limiting assembly comprises a positioning plate (42), a positioning block (421) and a connecting plate (43) are fixed on the bottom surface of the positioning plate (42), a driving block (4) is rotatably installed at one end of a driving rod (36) away from the mounting plate (11), a positioning through groove (41) for inserting the positioning block (421) is formed in the top surface of the driving block (4), a positioning groove (44) for inserting the connecting plate (43) is formed in the top surface of the base (1), and a rubber sheet (45) capable of being abutted to an outer ring is fixed on the side surface, close to the mounting column (2), of the positioning plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210955887.4A CN115283956B (en) | 2022-08-10 | 2022-08-10 | Assembly fixture for ball in pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210955887.4A CN115283956B (en) | 2022-08-10 | 2022-08-10 | Assembly fixture for ball in pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115283956A CN115283956A (en) | 2022-11-04 |
| CN115283956B true CN115283956B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210955887.4A Active CN115283956B (en) | 2022-08-10 | 2022-08-10 | Assembly fixture for ball in pipe joint |
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|---|---|
| CN115283956A (en) | 2022-11-04 |
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