CN113910040A - Inner hole deburring device for three-way joint - Google Patents
Inner hole deburring device for three-way joint Download PDFInfo
- Publication number
- CN113910040A CN113910040A CN202111269771.7A CN202111269771A CN113910040A CN 113910040 A CN113910040 A CN 113910040A CN 202111269771 A CN202111269771 A CN 202111269771A CN 113910040 A CN113910040 A CN 113910040A
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- China
- Prior art keywords
- fixedly connected
- block
- fixing
- plate
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an inner hole deburring device for a three-way joint, which comprises a bottom plate, wherein two symmetrical supporting plates are fixedly connected to the bottom plate, a fixing plate is fixedly connected to each supporting plate, a workbench is fixedly connected to the bottom plate, a lower positioning block is fixedly connected to the workbench, a three-way joint body is sleeved on the outer side of the lower positioning block in a sliding mode, the three-way joint body is in contact with the workbench, an upper positioning block is slidably connected to the inner part of the three-way joint body, a connecting plate is fixedly connected to the upper positioning block, a connecting rod is fixedly connected to the connecting plate, a spring is arranged on the outer side of the connecting rod, and the connecting rod is slidably connected with the fixing plate. According to the invention, the contact between the lower positioning block and the upper positioning block and the three-way joint body is designed, so that the three-way joint body can be positioned, the three-way joint body cannot move during deburring, the deburring effect is improved, and meanwhile, the positioning mode is more convenient and faster and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of machining of three-way joints, in particular to an inner hole deburring device for a three-way joint.
Background
At present, burrs, particularly inner holes, are generated in the milling process of machining the three-way joint, if the burrs are not cleaned up, great potential safety hazards are left to a pipeline system in the future use, and the inner hole burrs need to be removed by using a reducing three-way joint inner hole deburring device. A hole burring device for three way connection at present is when using, and three way connection's locate mode is comparatively complicated, is not convenient for operate to the three way connection of equidimension not is not convenient for carry out the burring.
Disclosure of Invention
The invention aims to provide an inner hole deburring device for a three-way joint, which solves the problem that the positioning mode of the three-way joint is complicated and also solves the problem that the three-way joint with different sizes is inconvenient to deburr.
In order to achieve the purpose, the invention provides the following technical scheme: an inner hole deburring device for a three-way joint comprises a base plate, wherein two symmetrical support plates are fixedly connected to the base plate, a fixed plate is fixedly connected to each support plate, a workbench is fixedly connected to the base plate, a lower positioning block is fixedly connected to the workbench, a three-way joint body is sleeved on the outer side of the lower positioning block in a sliding manner and is in contact with the workbench, an upper positioning block is slidably connected to the inner part of the three-way joint body, a connecting plate is fixedly connected to the upper positioning block, a connecting rod is fixedly connected to the connecting plate, a spring is arranged on the outer side of the connecting rod, the connecting rod is in sliding connection with the fixed plate, a connecting ring is fixedly connected to the connecting rod and is in contact with the fixed plate, a sliding groove is formed in the workbench, and a fixed rod is fixedly connected to the inner part of the sliding groove, the outside of dead lever slides and has cup jointed the slider, slider and spout sliding connection, fixedly connected with fixed block on the slider, the ring channel has been seted up on the fixed block, the outside swing joint of fixed block has the threaded rod, the threaded rod contacts with the workstation, there is the connecting block in the outside of threaded rod through threaded connection, fixedly connected with motor on the connecting block, the output fixedly connected with abrasive disc of motor, fixedly connected with guide arm on the motor, guide arm and fixed plate sliding connection.
Preferably, one end of the spring is in contact with the fixing plate, and the other end of the spring is in contact with the connecting plate.
Preferably, the fixed plate is provided with a connecting groove, and the connecting groove is connected with a connecting rod in a sliding manner.
Preferably, the inside of threaded rod has seted up the fixed slot, the inside swing joint of fixed slot has the fixed block.
Preferably, the inner part of the threaded rod is connected with a limit screw through threads, and the tail end of the limit screw is in sliding connection with the annular groove.
Preferably, a through groove is formed in the fixing plate, and a guide rod is connected to the inside of the through groove in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the contact between the lower positioning block and the upper positioning block and the three-way joint body is designed, so that the three-way joint body can be positioned, the three-way joint body cannot move during deburring, the deburring effect is improved, and meanwhile, the positioning mode is more convenient and faster and the operation is convenient.
2. According to the invention, through designing the sliding connection between the sliding block and the sliding groove, the grinding sheet can conveniently and horizontally move, and meanwhile, through the threaded connection between the threaded rod and the connecting block, the grinding sheet can vertically move, so that the deburring device can be used for deburring three-way joint bodies with different sizes.
Drawings
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of the invention of FIG. 1;
FIG. 3 is an enlarged view of FIG. 2 at A.
In the figure: 1. a base plate; 2. a support plate; 3. a fixing plate; 4. a work table; 5. a lower positioning block; 6. a three-way joint body; 7. an upper positioning block; 8. a connecting plate; 9. a connecting rod; 10. a spring; 11. connecting grooves; 12. a connecting ring; 13. a chute; 14. fixing the rod; 15. a slider; 16. a fixed block; 17. an annular groove; 18. a threaded rod; 19. fixing grooves; 20. a limit screw; 21. connecting blocks; 22. a motor; 23. grinding; 24. a guide bar; 25. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, an inner hole deburring device for a three-way joint comprises a base plate 1, two symmetrical support plates 2 are fixedly connected to the base plate 1, a fixed plate 3 is fixedly connected to the support plates 2, a workbench 4 is fixedly connected to the base plate 1, a lower positioning block 5 is fixedly connected to the workbench 4, a three-way joint body 6 is slidably sleeved on the outer side of the lower positioning block 5, the three-way joint body 6 is in contact with the workbench 4, an upper positioning block 7 is slidably connected to the inside of the three-way joint body 6, a connecting plate 8 is fixedly connected to the upper positioning block 7, a connecting rod 9 is fixedly connected to the connecting plate 8, a spring 10 is arranged on the outer side of the connecting rod 9, the connecting rod 9 is slidably connected to the fixed plate 3, a connecting ring 12 is fixedly connected to the connecting rod 9, the connecting ring 12 is in contact with the fixed plate 3, a chute 13 is formed in the workbench 4, and a fixing rod 14 is fixedly connected to the inside of the chute 13, the slider 15 has been cup jointed in the outside slip of dead lever 14, slider 15 and spout 13 sliding connection, fixedly connected with fixed block 16 on the slider 15, the ring channel 17 has been seted up on the fixed block 16, the outside swing joint of fixed block 16 has threaded rod 18, threaded rod 18 and workstation 4 contact, threaded rod 18's the outside has connecting block 21 through threaded connection, fixedly connected with motor 22 on the connecting block 21, motor 22's output fixedly connected with abrasive disc 23, fixedly connected with guide arm 24 on the motor 22, guide arm 24 and fixed plate 3 sliding connection.
Referring to fig. 1 and 2, one end of the spring 10 contacts the fixing plate 3, and the other end of the spring 10 contacts the connecting plate 8. The spring 10 is designed such that the force of the spring 10 acts on the connection plate 8.
Referring to fig. 1 and 2, a connecting groove 11 is formed on the fixing plate 3, and a connecting rod 9 is slidably connected inside the connecting groove 11. The connecting rod 9 is slidable in the connecting groove 11 by designing the connecting groove 11.
Referring to fig. 1, 2 and 3, a fixing groove 19 is formed in the threaded rod 18, and a fixing block 16 is movably connected to the fixing groove 19. By designing the fixing groove 19, the fixing block 16 can slide relative to the fixing groove 19, and the fixing block 16 can rotate relative to the fixing groove 19.
Referring to fig. 1, 2 and 3, a limit screw 20 is connected to the inside of the threaded rod 18 through a thread, and the tail end of the limit screw 20 is slidably connected to the annular groove 17. The threaded rod 18 can be fixed with the fixed block 16 by designing the limit screw 20, and the limit screw 20 can slide relative to the annular groove 17.
Referring to fig. 1 and 2, a through slot 25 is formed on the fixing plate 3, and a guide rod 24 is slidably connected inside the through slot 25. The through slot 25 is designed such that the guide bar 24 can slide in the through slot 25.
The specific implementation process of the invention is as follows: during the use, earlier upwards promote connecting plate 8, connecting plate 8 drives 7 rebound of locating piece, connecting plate 8 drives connecting rod 9 rebound, connecting rod 9 drives go-between 12 rebound, connecting plate 8 can extrude spring 10, then overlap tee coupling body 6 in the outside of locating piece 5 down, loosen connecting plate 8 again, elastic action through spring 10, can give 8 decurrent reaction forces of connecting plate, make connecting plate 8 drive 7 rebound of locating piece, make it insert tee coupling body 6 in to go up locating piece 7, can play a positioning action to tee coupling body 6, make tee coupling body 6 can not take place to remove when the burring, the burring effect has been improved, the locate mode is more convenient simultaneously, convenient operation. Then the motor 22 is turned on, the motor 22 drives the grinding sheet 23 to rotate, then the threaded rod 18 is horizontally moved, the threaded rod 18 drives the fixed block 16 to move, the fixed block 16 drives the sliding block 15 to move, the sliding block 15 slides along the fixed rod 14, the motor 22 drives the grinding sheet 23 to horizontally move, the motor 22 drives the guide rod 24 to slide in the through groove 25, and the grinding sheet 23 enters the three-way joint body 6 to perform deburring work on the three-way joint body 6. When needs are adjusted the height of abrasive disc 23, rotate threaded rod 18, through threaded connection of threaded rod 18 with connecting block 21 for connecting block 21 can reciprocate along threaded rod 18, and connecting block 21 drives motor 22 and removes, and motor 22 drives guide arm 24 and slides in fixed plate 3, can adjust the height of abrasive disc 23, can carry out the burring to the three way connection body 6 of equidimension not and use, and the suitability is more extensive.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hole burring device for three way connection, includes bottom plate (1), its characterized in that: the connecting device is characterized in that two symmetrical supporting plates (2) are fixedly connected to the bottom plate (1), a fixing plate (3) is fixedly connected to the supporting plates (2), a workbench (4) is fixedly connected to the bottom plate (1), a lower positioning block (5) is fixedly connected to the workbench (4), a three-way joint body (6) is slidably sleeved on the outer side of the lower positioning block (5), the three-way joint body (6) is in contact with the workbench (4), an upper positioning block (7) is slidably connected to the inside of the three-way joint body (6), a connecting plate (8) is fixedly connected to the upper positioning block (7), a connecting rod (9) is fixedly connected to the connecting plate (8), a spring (10) is arranged on the outer side of the connecting rod (9), the connecting rod (9) is slidably connected to the fixing plate (3), and a connecting ring (12) is fixedly connected to the connecting rod (9), the connecting ring (12) is in contact with the fixing plate (3), a sliding groove (13) is formed in the workbench (4), a fixing rod (14) is fixedly connected to the inside of the sliding groove (13), a sliding block (15) is sleeved on the outer side of the fixing rod (14) in a sliding mode, the sliding block (15) is in sliding connection with the sliding groove (13), a fixing block (16) is fixedly connected to the sliding block (15), an annular groove (17) is formed in the fixing block (16), a threaded rod (18) is movably connected to the outer side of the fixing block (16), the threaded rod (18) is in contact with the workbench (4), a connecting block (21) is connected to the outer side of the threaded rod (18) through threads, a motor (22) is fixedly connected to the connecting block (21), a grinding disc (23) is fixedly connected to the output end of the motor (22), and a guide rod (24) is fixedly connected to the motor (22), the guide rod (24) is connected with the fixing plate (3) in a sliding way.
2. The inner bore deburring device for three-way joints according to claim 1, wherein: one end of the spring (10) is in contact with the fixing plate (3), and the other end of the spring (10) is in contact with the connecting plate (8).
3. The inner bore deburring device for three-way joints according to claim 1, wherein: the fixed plate (3) is provided with a connecting groove (11), and the connecting groove (11) is connected with a connecting rod (9) in a sliding manner.
4. The inner bore deburring device for three-way joints according to claim 1, wherein: the threaded rod (18) is internally provided with a fixing groove (19), and the fixing groove (19) is movably connected with a fixing block (16).
5. The inner bore deburring device for three-way joints according to claim 1, wherein: the threaded rod (18) is internally connected with a limit screw (20) through threads, and the tail end of the limit screw (20) is in sliding connection with the annular groove (17).
6. The inner bore deburring device for three-way joints according to claim 1, wherein: a through groove (25) is formed in the fixing plate (3), and a guide rod (24) is connected to the inside of the through groove (25) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269771.7A CN113910040A (en) | 2021-10-29 | 2021-10-29 | Inner hole deburring device for three-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111269771.7A CN113910040A (en) | 2021-10-29 | 2021-10-29 | Inner hole deburring device for three-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113910040A true CN113910040A (en) | 2022-01-11 |
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ID=79243495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111269771.7A Pending CN113910040A (en) | 2021-10-29 | 2021-10-29 | Inner hole deburring device for three-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113910040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300778A (en) * | 2023-10-19 | 2023-12-29 | 河北世纪新星管业有限公司 | Y-shaped tee pipe fitting inner wall polishing device |
-
2021
- 2021-10-29 CN CN202111269771.7A patent/CN113910040A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117300778A (en) * | 2023-10-19 | 2023-12-29 | 河北世纪新星管业有限公司 | Y-shaped tee pipe fitting inner wall polishing device |
| CN117300778B (en) * | 2023-10-19 | 2024-03-12 | 河北世纪新星管业有限公司 | Y-shaped tee pipe fitting inner wall polishing device |
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