CN219853332U - Adjustable auxiliary machining device for planet carrier - Google Patents
Adjustable auxiliary machining device for planet carrier Download PDFInfo
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- CN219853332U CN219853332U CN202321025110.4U CN202321025110U CN219853332U CN 219853332 U CN219853332 U CN 219853332U CN 202321025110 U CN202321025110 U CN 202321025110U CN 219853332 U CN219853332 U CN 219853332U
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- Prior art keywords
- adjusting rib
- adjustable
- screw
- positioning main
- machining device
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000011295 pitch Substances 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model relates to the field of auxiliary machining devices, and discloses an adjustable planet carrier auxiliary machining device which comprises a positioning main board arranged on a numerical control boring machine machining platform, wherein mounting blocks are fixedly connected to two ends of the positioning main board, the positioning main board is arranged on the numerical control boring machine machining platform in a penetrating mode through mounting blocks and is matched with nuts, a sliding groove is formed in the upper surface of the positioning main board, a first bidirectional screw rod is rotationally connected to the sliding groove, one end of the first bidirectional screw rod penetrates out of the positioning main board and is fixedly connected with a first screwing head.
Description
Technical Field
The utility model relates to the field of auxiliary machining devices, in particular to an adjustable planet carrier auxiliary machining device.
Background
The planetary reducer has the advantages of high precision, high rigidity, high load, low noise and the like, is widely applied to precision machine tools, industrial robots and the automatic high-precision electromechanical product industry, has high requirements on the machining precision of the planetary carrier, mainly has high requirements on the machining precision of the sizes, the positions, the parallelism and the like of 6 pin holes on the planetary carrier, and if the machining precision of 6 pin holes on the planetary carrier cannot meet the drawing requirements, the stress conditions of parts matched with the planetary carrier are different, so that the service lives of the parts matched with the planetary reducer are greatly reduced, and the manufacturing errors of the planetary carrier directly influence the service lives of the planetary reducer. The currently adopted processing method is that the planet carrier is placed on a processing platform of a numerical control boring machine, and the planet carrier is fixed with the processing platform of the numerical control boring machine by utilizing a U-shaped cushion block, a bent plate, a pressing plate, a bolt, a nut and the like, so that the processing is performed.
In order to further improve the practicability of the auxiliary processing device for processing the planet carrier, the prior art makes various improvements on the auxiliary processing device, for example, a patent with publication number of CN207997147U discloses an adjustable planet carrier auxiliary processing device which comprises a numerical control boring machine processing platform, a positioning main board, a fixing board, a positioning board, an adjusting board and an adjusting rib board. The device simple structure, compactness, it is practical reliable, the installation is convenient with maintaining, can effectively improve processing progress and production efficiency, and can realize the processing to different model planet carrier.
The prior art has obvious beneficial effects, but has the following defects:
the adjusting rib plates in the prior art are arranged independently, and the single adjusting rib plates are adjusted by the single fixing bolt and the single adjusting bolt, but the adjusting rib plates at the same end and the same side are not easy to adjust to be parallel, so that the stability of supporting the planet carrier is affected, meanwhile, the adjustable range of the two sides of the adjusting rib plates is limited by the sliding groove, the adjusting rib plates cannot be adapted to supporting a larger or smaller planet carrier, the adaptability is poor, and the adjustable planet carrier auxiliary processing device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an adjustable planet carrier auxiliary processing device which is used for at least solving one of the problems of the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a planetary carrier auxiliary processing device with adjustable, including installing the location mainboard on numerical control boring machine processing platform, the equal fixedly connected with installation piece in both ends of location mainboard, the spout has been seted up to the upper surface of location mainboard through the installation piece wearing to establish bolt cooperation nut and install on numerical control boring machine processing platform, the spout internal rotation is connected with first two-way lead screw, the one end of first two-way lead screw runs through to the outside of location mainboard and fixedly connected with first screw up, threaded connection has two regulating blocks with spout sliding connection on the first two-way lead screw, the regulating block internal rotation is connected with the two-way lead screws of second, the both ends of two-way lead screw all rotate be connected with location mainboard sliding connection's supporting shoe, one end of second two-way lead screw runs through one of them supporting shoe and fixedly connected with second screw up threaded connection has two connecting blocks with the upper surface sliding connection of location mainboard, the connecting block external connection has the regulation gusset.
Preferably, both sides of the positioning main board are provided with limit grooves, and the support blocks are matched with the limit grooves and are in sliding connection.
Preferably, the bottom surface of the adjusting rib plate is provided with a slot matched with the connecting block, and two sides of the slot are provided with abdicating ports matched with the second bidirectional screw rod.
Preferably, one side of the connecting block and one side of the adjusting rib plate are provided with corresponding and penetrating bolt holes.
Preferably, the thread pitch on the second bidirectional screw rod is 6mm as the thread pitch on the first bidirectional screw rod.
Preferably, the first screw-on head and the second screw-on head are both arranged in an equilateral hexagon.
Preferably, the bottom surface of the adjusting rib plate is in sliding connection with the upper surface of the positioning main plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the adjustment of the adjusting rib plates is realized through the rotation of the first bidirectional screw rod and the second bidirectional screw rod in the arrangement, the two adjusting rib plates at the same end can synchronously move, and the adjusting rib plates at the two ends can synchronously approach or depart from each other, so that the adjusting position of the adjusting rib plates is more accurate, the planet carrier is supported more stably, and meanwhile, the moving range of the adjusting rib plates is large, the planet carriers with different sizes can be supported and processed, and the adaptability is strong.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of a connection mode of an adjusting rib plate and a connecting block;
fig. 3 is a schematic diagram of the structure at a in fig. 1.
In the figure: 1. a numerical control boring machine processing platform; 2. positioning a main board; 3. a mounting block; 4. a chute; 5. a first bidirectional screw rod; 6. a first screwing head; 7. an adjusting block; 8. a second bidirectional screw rod; 9. a connecting block; 10. adjusting rib plates; 11. a support block; 12. a second screwing head; 13. a limit groove; 14. a slot; 15. a yielding port; 16. bolt holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an adjustable planetary carrier auxiliary processing device comprises a positioning main board 2 installed on a numerical control boring machine processing platform 1, wherein two ends of the positioning main board 2 are fixedly connected with a mounting block 3, the positioning main board 2 is installed on the numerical control boring machine processing platform 1 through a bolt and nut matched with the mounting block 3, a sliding groove 4 is formed in the upper surface of the positioning main board 2, a first bidirectional screw rod 5 is rotationally connected with the sliding groove 4, one end of the first bidirectional screw rod 5 penetrates out of the positioning main board 2 and is fixedly connected with a first screwing head 6, two adjusting blocks 7 which are in sliding connection with the sliding groove 4 are in threaded connection with the first bidirectional screw rod 5, two supporting blocks 11 which are in sliding connection with the positioning main board 2 are rotationally connected with two ends of the adjusting blocks 7, one end of the second bidirectional screw rod 8 penetrates through one supporting block 11 and is fixedly connected with a second screwing head 12, two connecting blocks 9 which are in sliding connection with the upper surface of the positioning main board 2 are in threaded connection with the second bidirectional screw rod 8, and an adjusting rib plate 10 is externally connected with the connecting blocks 9.
Referring to fig. 1 and 3, the auxiliary processing device of the present utility model has a similar structure to the existing auxiliary processing device, such as an adjustable planetary carrier auxiliary processing device disclosed in CN207997147U, and the main improvement of the present utility model is to increase the adjustability and adjustment accuracy of the auxiliary processing device. When the planet carrier is required to be processed, the positioning main board 2 is placed on the numerical control boring machine processing platform 1, bolts are placed in the numerical control boring machine processing platform 1, the bolts penetrate through the mounting blocks 3 at the end parts of the positioning main board 2 and are connected with the upper nuts in a threaded manner to fix the positioning main board 2, at the moment, according to the size of the planet carrier, if the distance between the adjusting rib plates 10 at the two ends of the positioning main board 2 is overlarge, the first screwing head 6 can be rotated, the first screwing head 6 drives the first bidirectional screw rod 5 to rotate, the first bidirectional screw rod 5 drives the two adjusting blocks 7 to slide in the sliding groove 4 and mutually approach, the two adjusting blocks 7 respectively drive the two second bidirectional screw rods 8 to mutually approach, the second bidirectional screw rods 8 drive the supporting blocks 11 and the connecting blocks 9 to move, the connecting blocks 9 drive the adjusting rib plates 10 to move, so that the adjusting rib plates 10 at the two ends of the positioning main board 2 mutually approach each other to adapt to the size of the planet carrier, if the distance between the two adjusting rib plates 10 at the end part of the positioning main plate 2 is too large, the second screwing head 12 can be rotated, the second screwing head 12 drives the second bidirectional screw rod 8 to rotate, the supporting block 11 is limited by the positioning main plate 2 and can not rotate, the second bidirectional screw rod 8 drives the two connecting blocks 9 to be close to each other, the two connecting blocks 9 drive the two adjusting rib plates 10 to be close to each other, the second screwing head 12 is of a polygonal structure, the positions of the adjusting rib plates 10 at the two ends of the positioning main plate 2 after adjustment can be ensured to be corresponding according to the rotating number of turns and the rotating surface of the second screwing head 12, the planet carrier can be placed on the plurality of adjusting rib plates 10 after the adjustment of the adjusting rib plates 10 is completed, the planet carrier can be supported by the adjusting rib plates 10, the positions of the adjusting rib plates 10 can be controlled at the moment, the positions after adjustment are convenient to be adjusted and are convenient to correspond, the planet carrier is supported more stably, the movable range of the adjusting rib plate 10 is wide, the planet carriers with different sizes can be supported and processed, and the adaptability is high.
Referring to fig. 1 and 3, both sides of the positioning main board 2 are provided with a limit groove 13, the support block 11 is matched with the limit groove 13 and is in sliding connection, when the first bidirectional screw rod 5 rotates to drive the support block 11 to move, the lower end of the support block 11 moves in the limit groove 13, and the two support blocks 11 are matched with the limit groove 13 to limit each other, so that the moving stability is maintained.
Referring to fig. 2, the bottom surface of the adjusting rib plate 10 is provided with a slot 14 matched with the connecting block 9, two sides of the slot 14 are provided with a yielding port 15 matched with the second bidirectional screw rod 8, the adjusting rib plate 10 is inserted out of the connecting block 9 through the slot 14, the slot 14 is sleeved out of the second bidirectional screw rod 8, and the adjusting rib plate 10 is detachable, so that the adjusting rib plate 10 with different sizes can be replaced according to the size of the planet carrier for use.
Referring to fig. 2, bolt holes 16 are formed on one side of the connecting block 9 and one side of the adjusting rib plate 10, after the adjusting rib plate 10 is sleeved outside the connecting block 9, bolts or bolts can be inserted into the bolt holes 16 on the connecting block 9 and the adjusting rib plate 10, and nuts are required to be matched for use after the bolts are inserted so as to limit the adjusting rib plate 10, so that the adjusting rib plate 10 is stably installed with the connecting block 9, and the adjusting rib plate is convenient to use.
Referring to fig. 1, the thread pitch on the second bidirectional screw rod 8 is 6mm and the thread pitch on the first bidirectional screw rod 5 is 6mm, and the thread pitches of the sizes of 6mm can be more conveniently and accurately adjusted and used by the second bidirectional screw rod 8 and the first bidirectional screw rod 5, so that a plurality of adjusting rib plates 10 are matched to stably support the planet carrier, and the planet carrier is conveniently and additionally operated.
Referring to fig. 1, the first screw head 6 and the second screw head 12 are respectively provided with an equilateral hexagon, and each surface of each of the first screw head 6 and the second screw head 12 is moved by 1mm back and forth or left and right by the adjusting rib plate 10, so that the adjusting rib plates 10 can be adjusted accurately and correspondingly.
Referring to fig. 1, the bottom surface of the adjusting rib plate 10 is slidably connected with the upper surface of the positioning main plate 2, and when the adjusting rib plate 10 moves, the bottom surface of the adjusting rib plate slides with the upper surface of the positioning main plate 2, and the positioning main plate 2 can support and limit the adjusting rib plate 10, so as to increase the strength and stability of the adjusting rib plate 10.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (7)
1. The utility model provides a planet carrier auxiliary processing device with adjustable, including installing location mainboard (2) on numerical control boring machine processing platform (1), a serial communication port, the equal fixedly connected with installation piece (3) in both ends of location mainboard (2), install on numerical control boring machine processing platform (1) through installation piece (3) wearing to establish bolt fit nut, spout (4) have been seted up to the upper surface of location mainboard (2), spout (4) internal rotation is connected with first two-way lead screw (5), the one end of first two-way lead screw (5) runs through outside location mainboard (2) and fixedly connected with first screw (6), threaded connection has two regulating blocks (7) with spout (4) sliding connection on first two-way lead screw (5), the equal swivelling joint in both ends of regulating block (7) have second two-way lead screw (8) have supporting shoe (11) with location mainboard (2) sliding connection, one end of second two-way lead screw (8) runs through one of them supporting shoe (11) and fixedly connected with second screw (12), two-way lead screw (8) are connected with on two connecting blocks (9) and two connecting blocks (9) outside the external connection.
2. The adjustable planetary carrier auxiliary machining device according to claim 1, wherein limiting grooves (13) are formed in two sides of the positioning main board (2), and the supporting blocks (11) are matched with the limiting grooves (13) and are in sliding connection.
3. The adjustable planet carrier auxiliary machining device according to claim 1, wherein the bottom surface of the adjusting rib plate (10) is provided with a slot (14) matched with the connecting block (9), and two sides of the slot (14) are provided with a yielding port (15) matched with the second bidirectional screw rod (8).
4. The adjustable planetary carrier auxiliary machining device according to claim 1, wherein one side of the connecting block (9) and one side of the adjusting rib plate (10) are provided with corresponding and penetrating bolt holes (16).
5. An adjustable planetary carrier auxiliary machining device according to claim 1, characterized in that the thread pitch on the second bidirectional screw (8) and the thread pitch on the first bidirectional screw (5) are both 6mm.
6. An adjustable planetary carrier auxiliary machining device according to claim 1, characterized in that the first screw head (6) and the second screw head (12) are both arranged in an equilateral hexagon.
7. An adjustable planetary carrier auxiliary processing device according to claim 1, characterized in that the bottom surface of the adjusting rib plate (10) is slidingly connected with the upper surface of the positioning main plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025110.4U CN219853332U (en) | 2023-04-28 | 2023-04-28 | Adjustable auxiliary machining device for planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025110.4U CN219853332U (en) | 2023-04-28 | 2023-04-28 | Adjustable auxiliary machining device for planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219853332U true CN219853332U (en) | 2023-10-20 |
Family
ID=88321288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321025110.4U Active CN219853332U (en) | 2023-04-28 | 2023-04-28 | Adjustable auxiliary machining device for planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219853332U (en) |
-
2023
- 2023-04-28 CN CN202321025110.4U patent/CN219853332U/en active Active
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