CN213054195U - Shaft sleeve inner side grinding device - Google Patents
Shaft sleeve inner side grinding device Download PDFInfo
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- CN213054195U CN213054195U CN202021046224.3U CN202021046224U CN213054195U CN 213054195 U CN213054195 U CN 213054195U CN 202021046224 U CN202021046224 U CN 202021046224U CN 213054195 U CN213054195 U CN 213054195U
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Abstract
The utility model discloses a grinding device for the inner side of a shaft sleeve, which comprises a frame; a bottom plate is fixed on the rack, and a clamping and transplanting mechanism for clamping the shaft sleeve is arranged on the bottom plate; the bottom plate is further provided with a first grinding mechanism used for machining the lower side end of the shaft sleeve, the bottom plate is further provided with a second grinding mechanism used for machining the upper side end of the shaft sleeve, and the first grinding mechanism and the second grinding mechanism are located on the rear side of the clamping and transplanting mechanism. The utility model provides a shaft sleeve inside grinding device presss from both sides through the clamp mechanism and gets the well placed shaft sleeve, then carries out abrasive machining to the lower side end of shaft sleeve through first grinding mechanism, then the clamp mechanism is moving the shaft sleeve to second grinding mechanism and is carrying out abrasive machining to the upside of shaft sleeve to accelerated machining efficiency, and the cost of labor that saves; first roof among the device can pass through the nut with the limiting plate and adjust its high position for the device can adapt to the axle sleeve of different length, thereby has improved the practicality.
Description
Technical Field
The utility model relates to the field of machining, especially, involve a shaft sleeve inside grinding device.
Background
The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of the sliding bearing. Typically, the sleeve is an interference fit with the bearing seat and a clearance fit with the shaft. Therefore, the inner side end can be ground in the machining process of the shaft sleeve so as to be convenient for assembly, but the existing grinding device can only be used for machining one end of the shaft sleeve, so that manual selection and overturning are needed, and the machining efficiency of the shaft sleeve is low.
The present invention is an improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shaft sleeve inside grinding device to solve above-mentioned defect.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
a grinding device for the inner side of a shaft sleeve comprises a frame.
A bottom plate is fixed on the rack, and a clamping and transplanting mechanism for clamping the shaft sleeve is arranged on the bottom plate; the bottom plate is further provided with a first grinding mechanism used for machining the lower side end of the shaft sleeve, the bottom plate is further provided with a second grinding mechanism used for machining the upper side end of the shaft sleeve, and the first grinding mechanism and the second grinding mechanism are located on the rear side of the clamping and transplanting mechanism.
Further, the clamping and transplanting mechanism comprises two side vertical plates which are transversely fixed on the bottom plate and are parallel to each other, a first sliding rail is fixed on each of the two side vertical plates, a first sliding block is arranged on each first sliding rail in a sliding manner, and a first sliding plate is fixed on each first sliding block; a base plate is further fixed on the bottom plate, a first mounting plate is fixed on the base plate, a transplanting motor is fixed on the left side of the first mounting plate, two mounting seats are further fixed on the bottom plate, a lead screw is fixed between the two mounting seats, an output shaft of the transplanting motor is connected with the lead screw through a coupling, the lower side of the first sliding plate is further fixed on a sliding nut of the lead screw, and the mounting seats are arranged between the two side vertical plates; the clamping jaw mechanism is characterized in that a front cylinder and a rear cylinder are arranged on the first sliding plate, an output shaft of the front cylinder and the rear cylinder extends forwards and is fixedly provided with a second sliding plate, a clamping jaw cylinder is fixedly arranged on the second sliding plate, a clamping jaw is fixedly arranged on an output shaft of the clamping jaw cylinder, and the clamping jaw is matched with the shaft sleeve.
Further, the first grinding mechanism comprises a second mounting plate fixed on the bottom plate, two first side plates which are arranged oppositely are fixed on the lower side of the second mounting plate and extend downwards, a third mounting plate is fixed on the lower side of the first side plate, a first lifting cylinder is fixed on the lower side of the third mounting plate, a first lifting plate is fixed on an output shaft of the first lifting cylinder and located on the upper side of the third mounting plate, two first sliding rods are fixed between the first lifting plate and the second mounting plate, the first lifting plate is sleeved on the first sliding rods through a shaft sleeve, a first grinding motor is fixed on the first lifting plate, a first drill bit is fixed on the output shaft of the first grinding motor and extends to the upper side of the second mounting plate, and the first drill bit is matched with the lower side end of the shaft sleeve; be fixed with two first fixed axles that upwards extend on the second mounting panel, two the cover is equipped with first roof on the first fixed axle, be fixed with first screw rod on the second mounting panel, first roof is fixed in on the first screw rod through the nut, side looks butt on the downside and the axle sleeve of roof.
Furthermore, the second grinding mechanism comprises a fourth mounting plate fixed on the bottom plate, three second slide bars extending upwards are fixed on the upper side of the fourth mounting plate, a fifth mounting plate is fixed on the upper side of the three second slide bars, two second side plates arranged oppositely are fixed on the upper side of the fifth mounting plate and extend upwards, a second top plate is fixed on the upper side of the second side plate, a second lifting cylinder is fixed on the upper side of the second top plate, a second lifting plate is fixed on an output shaft of the second lifting cylinder and located on the lower side of the second top plate, two third slide bars are fixed between the fifth mounting plate and the second top plate, the second lifting plate is sleeved on the third slide bars through a shaft sleeve, a second grinding motor is fixed on the lower side of the second lifting plate, a second drill bit is fixed on an output shaft of the second grinding motor and extends to the lower side of the fifth mounting plate, the second drill bit is matched with the upper side end of the shaft sleeve; the limiting plate is sleeved on the second sliding rod and located between the fifth mounting plate and the fourth mounting plate, a second screw is fixed on the fourth mounting plate, the limiting plate is fixed on the second screw through a nut, and the upper side face of the limiting plate is abutted to the lower side face of the shaft sleeve.
Further, the downside of first slide is fixed with third lift cylinder, the output shaft of third lift cylinder is fixed in on the downside of first slide, be fixed with a plurality of third slide bars through the axle sleeve on the first slide, be fixed with the third lifter plate on the third slide bar, around the cylinder be fixed in on the third lifter plate, be fixed with the second slide rail on the third lifter plate, it is provided with the second slider to slide on the second slide rail, the second slide is fixed in on the second slider.
Further, an arc-shaped groove is formed in the inner side of the clamping jaw and is matched with the outer side wall of the shaft sleeve.
Furthermore, a blanking barrel is further fixed on the bottom plate and located on the left side of the first grinding mechanism, and the blanking barrel is used for placing the processed shaft sleeves.
The utility model has the advantages that:
the utility model provides a shaft sleeve inside grinding device presss from both sides through the clamp mechanism and gets the well placed shaft sleeve, then carries out abrasive machining to the lower side end of shaft sleeve through first grinding mechanism, then the clamp mechanism is moving the shaft sleeve to second grinding mechanism and is carrying out abrasive machining to the upside of shaft sleeve to accelerated machining efficiency, and the cost of labor that saves; first roof among the device can pass through the nut with the limiting plate and adjust its high position for the device can adapt to the axle sleeve of different length, thereby has improved the practicality.
Drawings
Fig. 1 is a front view of a shaft sleeve inside grinding device provided by the present invention;
FIG. 2 is a rear view of the device;
FIG. 3 is a left side view of the device;
fig. 4 is a top view of the device.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, the inner grinding device for a shaft sleeve provided by the present invention includes a frame; a bottom plate 1 is fixed on the rack, and a clamping and transplanting mechanism for clamping the shaft sleeve is arranged on the bottom plate 1; the automatic clamping and transplanting device is characterized in that a first grinding mechanism used for machining the lower side end of the shaft sleeve is further arranged on the bottom plate 1, a second grinding mechanism used for machining the upper side end of the shaft sleeve is further arranged on the bottom plate 1, and the first grinding mechanism and the second grinding mechanism are located on the rear side of the clamping and transplanting mechanism.
The utility model discloses a further set up to: the clamping and transplanting mechanism comprises two side vertical plates 2 which are transversely fixed on a bottom plate 1 and are parallel to each other, a first slide rail 3 is fixed on each of the two side vertical plates 2, a first slide block is arranged on each first slide rail 3 in a sliding manner, and a first slide plate 4 is fixed on each first slide block; a base plate 5 is further fixed on the bottom plate 1, a first mounting plate 6 is fixed on the base plate 5, a transplanting motor 7 is fixed on the left side of the first mounting plate 6, two mounting seats 8 are further fixed on the bottom plate 1, a lead screw 9 is fixed between the two mounting seats 8, an output shaft of the transplanting motor 7 is connected with the lead screw 9 through a coupler, the lower side of the first sliding plate 4 is further fixed on a sliding nut of the lead screw 9, and the mounting seats 8 are arranged between the two side vertical plates 2; the clamping jaw mechanism is characterized in that a front cylinder 10 and a rear cylinder 10 are arranged on the first sliding plate 4, an output shaft of the front cylinder 10 and the rear cylinder 10 extends forwards and is fixedly provided with a second sliding plate 34, a clamping jaw cylinder 11 is fixedly arranged on the second sliding plate 34, a clamping jaw 12 is fixedly arranged on an output shaft of the clamping jaw cylinder 11, and the clamping jaw 12 is matched with a shaft sleeve.
The utility model discloses a further set up to: the first grinding mechanism comprises a second mounting plate 13 fixed on the bottom plate 1, two first side plates 14 which are oppositely arranged are fixed on the lower side of the second mounting plate 13 and extend downwards, a third mounting plate 15 is fixed on the lower side of the first side plate 14, a first lifting cylinder 16 is fixed on the lower side of the third mounting plate 15, a first lifting plate 17 is fixed on an output shaft of the first lifting cylinder 16, the first lifting plate 17 is positioned on the upper side of the third mounting plate 15, two first sliding rods 18 are fixed between the first lifting plate 17 and the second mounting plate 13, the first lifting plate 17 is sleeved on the first slide bar 18 through a shaft sleeve, a first grinding motor 19 is fixed on the first lifting plate 17, a first drill bit is fixed on an output shaft of the first grinding motor 19 and extends to the upper side of the second mounting plate 13, and the first drill bit is matched with the lower end of the shaft sleeve; be fixed with two first fixed axles 20 that upwards extend on the second mounting panel 13, two the cover is equipped with first roof 21 on the first fixed axle 20, be fixed with first screw rod on the second mounting panel 13, first roof 21 is fixed in on the first screw rod through the nut, side looks butt on the downside of roof 21 and the axle sleeve.
The utility model discloses a further set up to: the second grinding mechanism comprises a fourth mounting plate 22 fixed on the bottom plate 1, three second slide bars 23 extending upwards are fixed on the upper side of the fourth mounting plate 22, a fifth mounting plate 24 is fixed on the upper side of the three second slide bars 23, two second side plates arranged oppositely are fixed on the upper side of the fifth mounting plate 24 and extend upwards, a second top plate 26 is fixed on the upper side of the second side plate, a second lifting cylinder 27 is fixed on the upper side of the second top plate 26, a second lifting plate 28 is fixed on the output shaft of the second lifting cylinder 27, the second lifting plate 28 is positioned on the lower side of the second top plate 26, two third slide bars 29 are fixed between the fifth mounting plate 24 and the second top plate 26, the second lifting plate 28 is sleeved on the third slide bars 29 through a sleeve, and a second grinding motor 30 is fixed on the lower side of the second lifting plate 28, a second drill bit is fixed on an output shaft of the second grinding motor 30 and extends to the lower side of the fifth mounting plate 24, and the second drill bit is matched with the upper end of the shaft sleeve; the second slide bar 23 is sleeved with a limiting plate 31, the limiting plate 31 is located between the fifth mounting plate 24 and the fourth mounting plate 22, the fourth mounting plate 22 is fixed with a second screw, the limiting plate 31 is fixed on the second screw through a nut, and the upper side surface of the limiting plate 31 is abutted to the lower side surface of the shaft sleeve.
The utility model discloses a further set up to: the downside of first slide 4 is fixed with third lift cylinder, the output shaft of third lift cylinder is fixed in on the downside of first slide 4, be fixed with a plurality of third slide bars 32 through the axle sleeve on the first slide 4, be fixed with third lifter plate 33 on the third slide bar 32, around cylinder 10 be fixed in on the third lifter plate 33, be fixed with the second slide rail on the third lifter plate 33, it is provided with the second slider to slide on the second slide rail, second slide 34 is fixed in on the second slider.
The utility model discloses a further set up to: the inner side of the clamping jaw 12 is provided with an arc-shaped groove which is matched with the outer side wall of the shaft sleeve.
The utility model discloses a further set up to: still be fixed with blanking barrel 35 on the bottom plate 1, blanking barrel 35 is located the left side of first grinding mechanism, blanking barrel 35 is used for placing the axle sleeve that the processing was accomplished.
The utility model discloses a theory of operation:
the shaft sleeve is placed by clamping through the clamping mechanism, and then the upper side and the lower side of the shaft sleeve are ground through the first grinding mechanism and the second grinding mechanism respectively.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. The utility model provides a shaft sleeve inside grinding device, includes the frame, its characterized in that:
a bottom plate (1) is fixed on the rack, and a clamping and transplanting mechanism for clamping the shaft sleeve is arranged on the bottom plate (1); the novel transplanting machine is characterized in that a first grinding mechanism used for machining the lower side end of the shaft sleeve is further arranged on the bottom plate (1), a second grinding mechanism used for machining the upper side end of the shaft sleeve is further arranged on the bottom plate (1), and the first grinding mechanism and the second grinding mechanism are located on the rear side of the clamping transplanting mechanism.
2. The inside grinding device of a bush according to claim 1, characterized in that: the clamping and transplanting mechanism comprises two side vertical plates (2) which are transversely fixed on a bottom plate (1) and are parallel to each other, a first sliding rail (3) is fixed on each of the two side vertical plates (2), a first sliding block is arranged on each first sliding rail (3) in a sliding manner, and a first sliding plate (4) is fixed on each first sliding block; a base plate (5) is further fixed on the base plate (1), a first mounting plate (6) is fixed on the base plate (5), a transplanting motor (7) is fixed on the left side of the first mounting plate (6), two mounting seats (8) are further fixed on the base plate (1), a lead screw (9) is fixed between the two mounting seats (8), an output shaft of the transplanting motor (7) is connected with the lead screw (9) through a coupler, the lower side of the first sliding plate (4) is further fixed on a sliding nut of the lead screw (9), and the mounting seats (8) are arranged between the two side vertical plates (2); be provided with front and back cylinder (10) on first slide (4), the output shaft of front and back cylinder (10) extends forward and is fixed with second slide (34), be fixed with clamping jaw cylinder (11) on second slide (34), be fixed with clamping jaw (12) on the output shaft of clamping jaw cylinder (11), clamping jaw (12) suit with the axle sleeve.
3. The inside grinding device of a bush according to claim 1, characterized in that: the first grinding mechanism comprises a second mounting plate (13) fixed on a bottom plate (1), two oppositely arranged first side plates (14) are fixed on the lower sides of the second mounting plates (13) and extend downwards, a third mounting plate (15) is fixed on the lower sides of the first side plates (14), a first lifting cylinder (16) is fixed on the lower sides of the third mounting plates (15), a first lifting plate (17) is fixed on an output shaft of the first lifting cylinder (16), the first lifting plate (17) is located on the upper side of the third mounting plate (15), two first sliding rods (18) are fixed between the first lifting plate (17) and the second mounting plate (13), the first lifting plate (17) is sleeved on the first sliding rods (18) through a shaft sleeve, a first grinding motor (19) is fixed on the first lifting plate (17), a drill bit output shaft of the first grinding motor (19) is fixed on a first drill bit output shaft and extends to the upper side of the second mounting plates (13), the first drill bit is matched with the lower end of the shaft sleeve; be fixed with two first fixed axles (20) that upwards extend on second mounting panel (13), two the cover is equipped with first roof (21) on first fixed axle (20), be fixed with first screw rod on second mounting panel (13), first roof (21) are fixed in on the first screw rod through the nut, side looks butt on the downside and the axle sleeve of roof (21).
4. The inside grinding device of a bush according to claim 2, characterized in that: the second grinding mechanism comprises a fourth mounting plate (22) fixed on the bottom plate (1), three second sliding rods (23) extending upwards are fixed on the upper side of the fourth mounting plate (22), a fifth mounting plate (24) is fixed on the upper side of the second sliding rods (23), two second side plates arranged oppositely are fixed on the upper side of the fifth mounting plate (24) and extend upwards, a second top plate (26) is fixed on the upper side of the second side plate, a second lifting cylinder (27) is fixed on the upper side of the second top plate (26), a second lifting plate (28) is fixed on an output shaft of the second lifting cylinder (27), the second lifting plate (28) is located on the lower side of the second top plate (26), two third sliding rods (29) are fixed between the fifth mounting plate (24) and the second top plate (26), and the second lifting plate (28) is sleeved on the third sliding rods (29) through a shaft sleeve, a second grinding motor (30) is fixed on the lower side of the second lifting plate (28), a second drill bit is fixed on an output shaft of the second grinding motor (30) and extends to the lower side of a fifth mounting plate (24), and the second drill bit is matched with the upper end of the shaft sleeve; the cover is equipped with limiting plate (31) on second slide bar (23), limiting plate (31) are located between fifth mounting panel (24) and fourth mounting panel (22), be fixed with the second screw rod on fourth mounting panel (22), limiting plate (31) are fixed in on the second screw rod through the nut, the side and the axle sleeve downside looks butt of going up of limiting plate (31).
5. The inside grinding device of a bush according to claim 2, characterized in that: the downside of first slide (4) is fixed with third lift cylinder, the output shaft of third lift cylinder is fixed in on the downside of first slide (4), be fixed with a plurality of third slide bars (32) through the axle sleeve on first slide (4), be fixed with third lifter plate (33) on third slide bar (32), around cylinder (10) be fixed in on third lifter plate (33), be fixed with the second slide rail on third lifter plate (33), it is provided with the second slider to slide on the second slide rail, second slide (34) are fixed in on the second slider.
6. The inside grinding device of a bush according to claim 2, characterized in that: the inner side of the clamping jaw (12) is provided with an arc-shaped groove, and the arc-shaped groove is matched with the outer side wall of the shaft sleeve.
7. The inside grinding device of a bush according to claim 2, characterized in that: still be fixed with on bottom plate (1) blanking barrel (35), blanking barrel (35) are located the left side of first grinding mechanism, blanking barrel (35) are used for placing the axle sleeve that the processing was accomplished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046224.3U CN213054195U (en) | 2020-06-09 | 2020-06-09 | Shaft sleeve inner side grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046224.3U CN213054195U (en) | 2020-06-09 | 2020-06-09 | Shaft sleeve inner side grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054195U true CN213054195U (en) | 2021-04-27 |
Family
ID=75566477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021046224.3U Active CN213054195U (en) | 2020-06-09 | 2020-06-09 | Shaft sleeve inner side grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054195U (en) |
-
2020
- 2020-06-09 CN CN202021046224.3U patent/CN213054195U/en active Active
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