CN211589477U - Synchronous grinding device for end hole of shaft part - Google Patents
Synchronous grinding device for end hole of shaft part Download PDFInfo
- Publication number
- CN211589477U CN211589477U CN202020009510.6U CN202020009510U CN211589477U CN 211589477 U CN211589477 U CN 211589477U CN 202020009510 U CN202020009510 U CN 202020009510U CN 211589477 U CN211589477 U CN 211589477U
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- Prior art keywords
- gear
- fixedly connected
- motor
- grinding device
- end hole
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 210000003781 tooth socket Anatomy 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a synchronous grinding device in axle piece end hole, including the fixing base, the first gear box of left side fixedly connected with at fixing base top, the left side fixedly connected with motor case of first gear box, the inner chamber fixedly connected with motor of motor case, the output shaft of motor run through to the inner chamber of first gear box and the first gear of fixedly connected with. Through opening the motor, the motor drives first gear, the fourth gear, the rotary rod, rotate the ratch, the spacing lantern ring, the drive mechanism that third gear and second gear constitute drives first grinding rod and second grinding rod simultaneously and rotates, only need use a motor can polish simultaneously fixing at the both ends of axle spare fixed ring inner chamber axle spare, the step of secondary loading and unloading axle spare has been avoided simultaneously, convenience when polishing has been improved greatly, avoided using two drive arrangement to drive first grinding rod and second grinding rod pivoted situation respectively simultaneously, the cost has been saved for the enterprise.
Description
Technical Field
The utility model relates to a shaft processing technology field specifically is a synchronous grinding device in shaft end hole.
Background
The shaft member is a cylindrical member which is inserted through the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part of the shaft member is square. A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft. The structural design of the shaft is an important step in determining the reasonable appearance and the overall structural size of the shaft and is an important step in shaft design. The bearing is characterized in that the bearing is related to the type, the size and the position of a part mounted on a shaft, the fixing mode of the part, the property, the direction, the size and the distribution condition of load, the type and the size of a bearing, a blank of the shaft, a manufacturing and assembling process, mounting and transportation, deformation of the shaft and other factors.
Some shaft pieces need polish the end hole at both ends in the course of working, need use grinding device when polishing, however current grinding device only can polish the one end of shaft piece usually, can not polish the other end of shaft piece, when polishing the other end, need carry out the secondary and load and unload, waste time and energy greatly reduced the efficiency of polishing, for this reason, provide a synchronous grinding device in shaft piece end hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a synchronous grinding device in axle piece end hole to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a synchronous grinding device for an end hole of a shaft part comprises a fixed seat, wherein a first gear box is fixedly connected to the left side of the top of the fixed seat, a motor box is fixedly connected to the left side of the first gear box, a motor is fixedly connected to the inner cavity of the motor box, an output shaft of the motor penetrates through the inner cavity of the first gear box and is fixedly connected with a first gear, a first grinding rod is fixedly connected to the right side of the first gear, sliding grooves are formed in two sides of the fixed seat, a second sliding block and a first sliding block are respectively and slidably connected to two sides of the inner cavity of the sliding grooves, a shaft part fixing ring is fixedly connected between the two second sliding blocks and positioned at the top of the fixed seat, a second gear box is fixedly connected between the two first sliding blocks and positioned at the top of the fixed seat, a second gear is rotatably connected to the inner cavity of the second gear box through a rotating shaft, and a second grinding, the inner chamber of fixing base has been seted up and has been rotated the groove, the fluting has been seted up at the top that rotates the groove, the left side rotation that rotates the inslot chamber is connected with the rotary rod, the fixed surface of rotary rod is connected with the fourth gear, the right-hand member fixedly connected with of rotary rod rotates the ratch, the surface cover that rotates the ratch is equipped with the spacing lantern ring, the fixed surface of spacing lantern ring is connected with the third gear.
As further preferable in the present technical solution: the top of the fourth gear penetrates through an inner cavity of the first gear box, and the fourth gear is meshed with the first gear.
As further preferable in the present technical solution: the top of the third gear penetrates through an inner cavity of the second gear box, and the third gear is meshed with the second gear.
As further preferable in the present technical solution: teeth are arranged on the surface of the rotating toothed bar, a tooth socket is formed in the inner cavity of the limiting sleeve ring, the teeth are matched with the tooth socket, and the rotating toothed bar is connected with the limiting sleeve ring in a sliding mode.
As further preferable in the present technical solution: the central shafts of the first grinding rod and the second grinding rod are positioned on the same horizontal line.
As further preferable in the present technical solution: the left side fixedly connected with switch on the fixing base obverse surface, the electrical property input end of motor and the electrical property output end electric connection of switch.
Compared with the prior art, the beneficial effects of the utility model are that: through opening the motor, the motor drives first gear, the fourth gear, the rotary rod, rotate the ratch, the spacing lantern ring, the drive mechanism that third gear and second gear constitute drives first polishing pole and the rotation of second polishing pole simultaneously, only need to use a motor can polish simultaneously fixing at the both ends of axle spare fixed ring inner chamber axle spare, the efficiency of polishing has been improved greatly, the step of secondary loading and unloading axle spare has been avoided simultaneously, the convenience when polishing has been improved greatly, avoided using two drive arrangement to drive first polishing pole and second polishing pole pivoted situation respectively simultaneously, the cost has been saved for the enterprise.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic diagram of the right side view of the cross-sectional structure of the present invention.
In the figure: 1. a fixed seat; 2. a switch; 3. a motor case; 4. a first gear case; 5. a first sanding bar; 6. a shaft fixing ring; 7. a second grinding bar; 8. a second gear box; 9. a first slider; 10. a second slider; 11. a sliding groove; 12. a motor; 13. a first gear; 14. grooving; 15. a second gear; 16. a third gear; 17. a rotating groove; 18. rotating the rack bar; 19. a fourth gear; 20. rotating the rod; 21. a position-limiting lantern ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a synchronous grinding device for shaft end holes comprises a fixed seat 1, wherein the left side of the top of the fixed seat 1 is fixedly connected with a first gear box 4, the left side of the first gear box 4 is fixedly connected with a motor box 3, the inner cavity of the motor box 3 is fixedly connected with a motor 12, the output shaft of the motor 12 penetrates through the inner cavity of the first gear box 4 and is fixedly connected with a first gear 13, the right side of the first gear 13 is fixedly connected with a first grinding rod 5, the two sides of the fixed seat 1 are respectively provided with a sliding groove 11, the two sides of the inner cavity of the sliding groove 11 are respectively and slidably connected with a second sliding block 10 and a first sliding block 9, a shaft fixing ring 6 is fixedly connected between the two second sliding blocks 10 and positioned at the top of the fixed seat 1, a second gear box 8 is fixedly connected between the two first sliding blocks 9 and positioned at the top of the fixed seat 1, the, second gear 15's left side fixedly connected with second pole 7 of polishing, the rotation groove 17 has been seted up to the inner chamber of fixing base 1, fluting 14 has been seted up at the top of rotation groove 17, the left side rotation of rotating the groove 17 inner chamber is connected with rotary rod 20, rotary rod 20's fixed surface is connected with fourth gear 19, rotary rod 20's right-hand member fixedly connected with rotates ratch 18, the surface cover that rotates ratch 18 is equipped with stop collar 21, stop collar 21's fixed surface is connected with third gear 16.
In this embodiment, specifically: the top of the fourth gear 19 runs through to the inner cavity of the first gear box 4, the fourth gear 19 is meshed with the first gear 13, and through the above arrangement, the first gear 13 can drive the fourth gear 19 to rotate, and further the rotating rod 20 is driven to rotate.
In this embodiment, specifically: the top of the third gear 16 penetrates through the inner cavity of the second gear box 8, the third gear 16 is meshed with the second gear 15, and through the arrangement, the third gear 16 can drive the second gear 15 to rotate so as to drive the second polishing rod 7 to rotate.
In this embodiment, specifically: the surface that rotates ratch 18 is provided with tooth, and the tooth's socket has been seted up to the inner chamber of spacing lantern ring 21, tooth and tooth's socket looks adaptation, rotates ratch 18 and spacing lantern ring 21 sliding connection, through above setting, can make spacing lantern ring 21 slide in the surface that rotates ratch 18, can make simultaneously rotate ratch 18 and drive spacing lantern ring 21 and rotate.
In this embodiment, specifically: the central axes of the first and second grinding bars 5 and 7 are located on the same horizontal line.
In this embodiment, specifically: the switch 2 is fixedly connected to the left side of the front surface of the fixing seat 1, and the electrical input end of the motor 12 is electrically connected with the electrical output end of the switch 2.
In this embodiment, specifically: the motor 12 is model number Y160L-2.
Working principle or structural principle, when in use, the shaft piece is fixed in the inner cavity of the shaft piece fixing ring 6, then the relative positions of the first polishing rod 5, the shaft piece fixing ring 6 and the second polishing rod 7 are adjusted through the first sliding block 9 and the second sliding block 10, the motor 12 is started, the output shaft of the motor 12 drives the first gear 13 to rotate, the first gear 13 drives the rotating rod 20 to rotate through the cooperation with the fourth gear 19, the rotating rod 20 drives the rotating toothed rod 18 to rotate, the rotating toothed rod 18 drives the third gear 16 to rotate through the cooperation with the limiting sleeve ring 21, the third gear 16 drives the second gear 15 to rotate, the second gear 15 drives the second polishing rod 7 to rotate, the first polishing rod 5 and the second polishing rod 7 can be driven to rotate simultaneously, and the two ends of the shaft piece fixed in the inner cavity of the shaft piece fixing ring 6 can be polished simultaneously by using only one motor 12, the efficiency of polishing is greatly improved, has avoided the step of secondary loading and unloading axle piece simultaneously, and convenience when polishing has been improved greatly has avoided using two drive arrangement to drive first polishing rod 5 and second polishing rod 7 pivoted situation respectively simultaneously, has saved the cost for the enterprise.
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 synchronous grinding device in axle piece end hole, includes fixing base (1), its characterized in that: the left side of the top of the fixing seat (1) is fixedly connected with a first gear box (4), the left side of the first gear box (4) is fixedly connected with a motor box (3), an inner cavity of the motor box (3) is fixedly connected with a motor (12), an output shaft of the motor (12) penetrates through an inner cavity of the first gear box (4) and is fixedly connected with a first gear (13), the right side of the first gear (13) is fixedly connected with a first polishing rod (5), two sides of the fixing seat (1) are respectively provided with a sliding groove (11), two sides of the inner cavity of the sliding groove (11) are respectively and slidably connected with a second sliding block (10) and a first sliding block (9), a shaft fixing ring (6) is fixedly connected between the two second sliding blocks (10) and positioned at the top of the fixing seat (1), and a second gear box (8) is fixedly connected between the two first sliding blocks (9) and positioned at the top of the fixing seat, the inner chamber of second gear box (8) is rotated through the pivot and is connected with second gear (15), left side fixedly connected with second pole (7) of polishing of second gear (15), rotation groove (17) have been seted up to the inner chamber of fixing base (1), fluting (14) have been seted up at the top of rotating groove (17), the left side of rotating groove (17) inner chamber is rotated and is connected with rotary rod (20), the fixed surface of rotary rod (20) is connected with fourth gear (19), the right-hand member fixedly connected with of rotary rod (20) rotates rack bar (18), the surperficial cover that rotates rack bar (18) is equipped with stop collar (21), the fixed surface of stop collar (21) is connected with third gear (16).
2. The synchronous grinding device for the shaft end hole of claim 1, wherein: the top of the fourth gear (19) penetrates into the inner cavity of the first gear box (4), and the fourth gear (19) is meshed with the first gear (13).
3. The synchronous grinding device for the shaft end hole of claim 1, wherein: the top of the third gear (16) penetrates through the inner cavity of the second gear box (8), and the third gear (16) is meshed with the second gear (15).
4. The synchronous grinding device for the shaft end hole of claim 1, wherein: teeth are arranged on the surface of the rotating toothed bar (18), a tooth socket is formed in the inner cavity of the limiting sleeve ring (21), the teeth are matched with the tooth socket, and the rotating toothed bar (18) is connected with the limiting sleeve ring (21) in a sliding mode.
5. The synchronous grinding device for the shaft end hole of claim 1, wherein: the central axes of the first grinding rod (5) and the second grinding rod (7) are positioned on the same horizontal line.
6. The synchronous grinding device for the shaft end hole of claim 1, wherein: the left side fixedly connected with switch (2) on fixing base (1) obverse surface, the electrical property input of motor (12) and the electrical property output electric connection of switch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009510.6U CN211589477U (en) | 2020-01-03 | 2020-01-03 | Synchronous grinding device for end hole of shaft part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009510.6U CN211589477U (en) | 2020-01-03 | 2020-01-03 | Synchronous grinding device for end hole of shaft part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211589477U true CN211589477U (en) | 2020-09-29 |
Family
ID=72600153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009510.6U Expired - Fee Related CN211589477U (en) | 2020-01-03 | 2020-01-03 | Synchronous grinding device for end hole of shaft part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211589477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084614A (en) * | 2021-05-12 | 2021-07-09 | 李闯 | Production, manufacturing and processing technology of electric power fitting |
-
2020
- 2020-01-03 CN CN202020009510.6U patent/CN211589477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084614A (en) * | 2021-05-12 | 2021-07-09 | 李闯 | Production, manufacturing and processing technology of electric power fitting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |