CN215317724U - Anti-deformation grinding device for machining high-strength thin-wall snap ring - Google Patents
Anti-deformation grinding device for machining high-strength thin-wall snap ring Download PDFInfo
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- CN215317724U CN215317724U CN202122164464.4U CN202122164464U CN215317724U CN 215317724 U CN215317724 U CN 215317724U CN 202122164464 U CN202122164464 U CN 202122164464U CN 215317724 U CN215317724 U CN 215317724U
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- grinding device
- clamping ring
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- 238000003754 machining Methods 0.000 title claims abstract description 11
- 238000005498 polishing Methods 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims description 45
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an anti-deformation grinding device for machining a high-strength thin-wall snap ring, which comprises a grinding table, wherein an L-shaped supporting plate is fixed on one side of the upper surface of the grinding table, an electric push-pull rod is fixed in the middle of the top end of the L-shaped supporting plate, a motor is fixed at the telescopic end of the bottom of the electric push-pull rod, a grinding disc is fixedly connected with a motor driving shaft, an arc-shaped material groove is formed in the top end of the grinding table, an arc-shaped moving table is connected in the arc-shaped material groove in a sliding mode, a cavity is formed in the arc-shaped material groove, and two strip-shaped openings are formed between the cavity and the arc-shaped material groove. According to the utility model, the polishing platform, the arc-shaped trough, the electric push-pull rod, the motor and the polishing disc are arranged, so that a plurality of clamping rings can be clamped into the arc-shaped trough at the same time without fixing the clamping rings additionally, and then the polishing disc is driven by the motor to polish the topmost clamping ring from right above the clamping ring, so that the clamping ring is prevented from deforming during polishing, and the smoothness of a polished plane is ensured.
Description
Technical Field
The utility model relates to the technical field of snap ring processing, in particular to an anti-deformation grinding device for processing a high-strength thin-wall snap ring.
Background
The snap ring for the shaft is a part which is arranged on the groove shaft and used for fixing the hole-direction movement of parts, the inner diameter of the snap ring is slightly smaller than the diameter of an assembly shaft, and a clamp mouth is inserted into a clamp hole of the check ring by using clamp spring clamps during installation, and the check ring is expanded to be placed on a pre-processed shaft groove.
The snap ring includes a high strength thin wall snap ring, and this kind of snap ring processing is subject to open structure, and the rigidity is relatively poor, and free state size stability is poor, and single snap ring processing is out of shape greatly, consequently when processing the grinding to solitary snap ring, the snap ring warp easily, and needs artifical frequent material loading and fixes the snap ring in the course of working, leads to machining efficiency low. In addition, when the clamping ring is ground, larger dust is generated, and workers need to wear the mask to work, so the utility model provides the deformation-preventing grinding device for processing the high-strength thin-wall clamping ring.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a deformation-preventing grinding device for machining a high-strength thin-wall clamping ring.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a processing of high strength thin wall snap ring is with preapring for an unfavorable turn of events shape grinding device, is including polishing the platform, it is fixed with L type backup pad to polish bench surface one side, L type backup pad top middle part is fixed with electronic push-and-pull rod, the flexible end in electronic push-and-pull rod bottom is fixed with the motor, motor drive shaft fixedly connected with polishes the dish, the arc silo has been seted up on the bench top of polishing, the inside sliding connection of arc silo has the arc moving stage, the inside cavity of having seted up of arc silo, two bar mouths have been seted up between cavity and the arc silo, L type backup pad bottom is equipped with dust absorption mechanism.
Further, the polishing disc is located right above the arc-shaped trough, the diameter of the polishing disc is larger than the outer diameter of the arc-shaped trough, the clamping ring is placed in the arc-shaped trough, the clamping ring can be limited and fixed through the arc-shaped trough, and the clamping ring can be conveniently ground right above the polishing disc.
Further, the bottom wall rotates in the cavity and is connected with the screw rod, screw rod surface thread has cup jointed the internal thread cover, two connecting rods of internal thread cover lateral wall fixedly connected with, two the connecting rod other end passes two bar mouths and arc moving platform inside wall fixed connection respectively to just can make the internal thread cover drive the arc moving platform and reciprocate in the arc silo through the rotation of screw rod.
Further, the fixed cover in screw rod bottom surface has connect first bevel gear, the circular recess has been seted up to cavity one side, the inside rotation of circular recess is connected with the pivot, the pivot both ends are fixedly connected with knob and second bevel gear respectively, the knob is located outside the platform of polishing, second bevel gear is located the cavity and is connected with first bevel gear meshing, is convenient for drive the screw rod through rotating the knob from the platform outside of polishing and rotates.
Furthermore, the number of teeth of the first bevel gear is more than that of the second bevel gear, so that the ascending distance of the arc-shaped moving platform in the arc-shaped trough can be controlled more accurately, and the clamping ring can accurately ascend to the top end of the arc-shaped trough.
Furthermore, the outer surface of the polishing table is provided with a control panel, and the control panel is electrically connected with the electric push-pull rod and the motor, so that the electric push-pull rod is controlled to drive the motor to descend to grind the upper surface of the clamping ring.
Further, dust absorption mechanism includes dust catcher, dust absorption pipe and a plurality of dust absorption fill, dust catcher and L type backup pad lateral wall fixed connection, it is a plurality of the dust absorption is fought and is located the one side that is close to the mill, the dust absorption pipe both ends are fought with dust catcher and a plurality of dust absorption respectively and are connected, can in time absorb the collection to the dust that grinds the production.
The utility model has the beneficial effects that:
1. when the polishing device is used, the polishing platform, the arc-shaped trough, the electric push-pull rod, the motor and the polishing disc are arranged, so that a plurality of clamping rings can be clamped into the arc-shaped trough at the same time without fixing the clamping rings, then the polishing disc is driven by the motor to polish the topmost clamping ring from right above the clamping rings, the clamping rings can be prevented from deforming during polishing, and the smoothness of a polished plane is ensured.
2. When the automatic feeding and polishing device is used, the polishing platform, the arc-shaped trough, the screw rod, the internal thread sleeve, the first bevel gear, the knob, the second bevel gear and the arc-shaped moving platform are arranged, the arc-shaped moving platform can ascend by rotating the knob, and the clamping ring in the arc-shaped trough is slowly ejected out, so that continuous feeding and polishing are realized, and the polishing efficiency is improved.
3. When the dust collector is used, the dust collecting mechanism, the dust collector, the connecting pipe and the dust collecting hopper are arranged, so that dust generated during polishing can be absorbed and collected, and the dust is prevented from harming the health of workers.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a main sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention.
Illustration of the drawings:
1. a polishing table; 11. an arc-shaped trough; 12. a cavity; 121. a screw; 122. an internal thread sleeve; 123. a connecting rod; 124. a first bevel gear; 125. a circular groove; 126. a rotating shaft; 127. a knob; 128. a second bevel gear; 13. an arc-shaped mobile station; 14. a strip-shaped opening; 2. an L-shaped support plate; 3. an electric push-pull rod; 4. a motor; 5. grinding disc; 6. a dust suction mechanism; 61. a vacuum cleaner; 62. a dust collection pipe; 63. a dust suction hopper; 7. a control panel.
Detailed Description
As shown in fig. 1 and 3, a processing of high strength thin wall snap ring is with preapring for an unfavorable turn of events shape grinding device is related to, including grinding platform 1, 1 upper surface one side of grinding platform is fixed with L type backup pad 2, 2 top middle parts of L type backup pad are fixed with electronic push-and- pull rod 3, 3 bottom expansion end of electronic push-and-pull rod is fixed with motor 4, motor 4 drive shaft fixedly connected with grinds dish 5, grind 1 top of platform and seted up arc silo 11, 11 inside sliding connection in arc silo have arc moving platform 13, 11 inside cavities 12 of having seted up in arc silo, two bar mouths 14 have been seted up between cavity 12 and the arc silo 11, 2 bottom in L type backup pad are equipped with dust absorption mechanism 6. The outer surface of the polishing table 1 is provided with a control panel 7, and the control panel 7 is electrically connected with the electric push-pull rod 3 and the motor 4.
As shown in fig. 2 and 3, the polishing disc 5 is located right above the arc-shaped trough 11, and the diameter of the polishing disc 5 is larger than the outer diameter of the arc-shaped trough 11. The bottom wall rotates in cavity 12 and is connected with screw rod 121, and screw rod 121 surface screw has cup jointed internal thread cover 122, two connecting rods 123 of internal thread cover 122 lateral wall fixedly connected with, and two bar mouths 14 and arc moving platform 13 inside wall fixed connection are passed respectively to two connecting rods 123 other ends. The surface of the bottom end of the screw 121 is fixedly sleeved with a first bevel gear 124, one side of the cavity 12 is provided with a circular groove 125, the inside of the circular groove 125 is rotatably connected with a rotating shaft 126, two ends of the rotating shaft 126 are fixedly connected with a knob 127 and a second bevel gear 128 respectively, the knob 127 is positioned outside the grinding table 1, and the second bevel gear 128 is positioned in the cavity 12 and is meshed with the first bevel gear 124. The number of teeth of the first bevel gear 124 is greater than that of the second bevel gear 128. The dust collection mechanism 6 comprises a dust collector 61, a dust collection pipe 62 and a plurality of dust collection buckets 63, the dust collector 61 is fixedly connected with the outer side wall of the L-shaped supporting plate 2, the dust collection buckets 63 are positioned on one side close to the polishing disc 5, and two ends of the dust collection pipe 62 are respectively connected with the dust collector 61 and the dust collection buckets 63.
When in use: vertically clamping a plurality of clamping rings into an arc-shaped trough 11, when grinding is started, rotating a knob 127 to drive a rotating shaft 126 and a second bevel gear 128 to rotate, wherein the second bevel gear 128 is meshed with and connected with a first bevel gear 124, and the number of teeth of the second bevel gear 128 is less than that of the first bevel gear 124, so that the first bevel gear 124 and a screw rod 121 are driven to rotate slowly, then an internal thread sleeve 122 drives an arc-shaped moving platform 13 to rise slowly through a connecting rod 123, the clamping rings are jacked up from the arc-shaped trough 11, a part of the topmost clamping ring is exposed from the arc-shaped trough 11, then a motor 4 is controlled through a control panel 7 to drive a polishing disc 5 to rotate, then an electric push-pull rod 3 drives the polishing disc 5 to descend to polish the clamping rings, after polishing is finished, the knob 127 is continuously rotated to jack up the clamping rings from the arc-shaped trough 11, then the topmost polished clamping ring is taken away, and the next clamping ring is continuously ground, the dust collector 61 sucks and collects dust generated by sanding through the dust suction pipe 62 and the dust suction hopper 63 during sanding.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a high strength thin wall snap ring processing is with preapring for an unfavorable turn of events shape grinding device, includes platform (1) of polishing, its characterized in that: the polishing machine is characterized in that an L-shaped supporting plate (2) is fixed to one side of the upper surface of a polishing table (1), an electric push-pull rod (3) is fixed to the middle of the top end of the L-shaped supporting plate (2), a motor (4) is fixed to the telescopic end of the bottom of the electric push-pull rod (3), a driving shaft fixedly connected with polishing disc (5) of the motor (4), an arc-shaped trough (11) is formed in the top end of the polishing table (1), an arc-shaped moving table (13) is connected to the inside of the arc-shaped trough (11) in a sliding mode, a cavity (12) is formed in the inside of the arc-shaped trough (11), two bar-shaped openings (14) are formed between the cavity (12) and the arc-shaped trough (11), and a dust collection mechanism (6) is arranged at the bottom end of the L-shaped supporting plate (2).
2. The deformation-preventing grinding device for machining the high-strength thin-wall clamping ring as claimed in claim 1, is characterized in that: the polishing disc (5) is positioned right above the arc-shaped trough (11), and the diameter of the polishing disc (5) is larger than the outer diameter of the arc-shaped trough (11).
3. The deformation-preventing grinding device for machining the high-strength thin-wall clamping ring as claimed in claim 1, is characterized in that: the inner wall of the cavity (12) is rotatably connected with a screw rod (121), the surface of the screw rod (121) is in threaded sleeve connection with an internal thread sleeve (122), the outer side wall of the internal thread sleeve (122) is fixedly connected with two connecting rods (123), and the other ends of the two connecting rods (123) respectively penetrate through two strip-shaped openings (14) and the inner side wall of the arc-shaped mobile platform (13).
4. The deformation-preventing grinding device for machining the high-strength thin-wall clamping ring as claimed in claim 3, is characterized in that: the surface of the bottom end of the screw rod (121) is fixedly sleeved with a first bevel gear (124), a circular groove (125) is formed in one side of the cavity (12), a rotating shaft (126) is connected to the inside of the circular groove (125) in a rotating mode, two ends of the rotating shaft (126) are fixedly connected with a knob (127) and a second bevel gear (128) respectively, the knob (127) is located outside the grinding table (1), and the second bevel gear (128) is located in the cavity (12) and is in meshed connection with the first bevel gear (124).
5. The deformation-preventing grinding device for machining the high-strength thin-wall clamping ring as claimed in claim 4, is characterized in that: the number of teeth of the first bevel gear (124) is greater than that of the second bevel gear (128).
6. The deformation-preventing grinding device for machining the high-strength thin-wall clamping ring as claimed in claim 1, is characterized in that: the outer surface of the polishing table (1) is provided with a control panel (7), and the control panel (7) is electrically connected with the electric push-pull rod (3) and the motor (4).
7. The deformation-preventing grinding device for machining the high-strength thin-wall clamping ring as claimed in claim 1, is characterized in that: dust absorption mechanism (6) are including dust catcher (61), dust absorption pipe (62) and a plurality of dust absorption fill (63), dust catcher (61) and L type backup pad (2) lateral wall fixed connection, it is a plurality of dust absorption fill (63) are located the one side of being close to abrasive disc (5), dust absorption pipe (62) both ends are connected with dust catcher (61) and a plurality of dust absorption fill (63) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164464.4U CN215317724U (en) | 2021-09-08 | 2021-09-08 | Anti-deformation grinding device for machining high-strength thin-wall snap ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164464.4U CN215317724U (en) | 2021-09-08 | 2021-09-08 | Anti-deformation grinding device for machining high-strength thin-wall snap ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215317724U true CN215317724U (en) | 2021-12-28 |
Family
ID=79578229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122164464.4U Active CN215317724U (en) | 2021-09-08 | 2021-09-08 | Anti-deformation grinding device for machining high-strength thin-wall snap ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215317724U (en) |
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2021
- 2021-09-08 CN CN202122164464.4U patent/CN215317724U/en active Active
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