CN211361832U - Polishing device for machining large-batch bearings - Google Patents
Polishing device for machining large-batch bearings Download PDFInfo
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- CN211361832U CN211361832U CN201921788882.7U CN201921788882U CN211361832U CN 211361832 U CN211361832 U CN 211361832U CN 201921788882 U CN201921788882 U CN 201921788882U CN 211361832 U CN211361832 U CN 211361832U
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- 238000005498 polishing Methods 0.000 title claims abstract description 105
- 238000003754 machining Methods 0.000 title claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a big burnishing device for bearing processing in batches in the technical field of bearing polishing, a big burnishing device for bearing processing in batches, including the box, the inner wall of box left side is provided with interior polishing subassembly, and the outside of interior polishing subassembly corresponds and is provided with outer polishing subassembly, the utility model discloses an add interior polishing subassembly and outer polishing subassembly, this mechanism can polish to inner circle and outer lane that have different size week, and interior polishing subassembly and outer polishing subassembly both can polish the inner circle and the outer lane of bearing, also can fix the bearing of different sizes, and application scope is wide, saves cost; through adding a plurality of interior polishing subassemblies, polish the multiunit bearing simultaneously, realize batch production, production efficiency is high.
Description
Technical Field
The utility model relates to a bearing polishing technical field specifically is a big burnishing device is used in bearing processing in batches.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. An early form of linear motion bearing was to place a row of wooden poles under a row of pry plates. Modern linear motion bearings use the same principle of operation, except that balls are sometimes used instead of rollers. The simplest slew bearing is a sleeve bearing, which is simply a bushing sandwiched between the wheel and axle. This design was subsequently replaced by a rolling bearing, which replaced the original bushing with a number of cylindrical rollers, each of which acted as a separate wheel.
Most of polishing devices for bearing processing in the prior art are used for adjusting the size of a bearing outer ring, so that the bearing is polished, the device cannot adjust the size of the bearing inner ring, and a polishing piece cannot adapt to inner rings of bearings with different sizes, so that the polishing quality of the bearing is reduced, and the production cost is increased.
Therefore, a polishing apparatus for processing a large number of bearings is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big burnishing device for bearing processing in batches to solve and provide the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for machining large-batch bearings comprises a box body, wherein a first motor is fixed at the center of the inner wall of the left side of the box body, an inner polishing component is arranged at the output end of the first motor, and an outer polishing component is correspondingly arranged on the outer side of the inner polishing component; the inner polishing assembly comprises a rotating block fixed at the output end of a first motor, an upper polishing rod is fixed at the upper part of the right side of the rotating block, a plurality of sleeves are uniformly fixed on the lower bottom surface of the upper polishing rod, a lower polishing rod is connected to the lower part of the right side of the rotating block in a sliding manner, a sliding rod is fixed at the position, corresponding to the sleeves, of the top surface of the lower polishing rod, the sliding rod is connected into the sleeves in a sliding manner, springs are fixed between the bottom ends of the sleeves and the inner end of the lower polishing rod, polishing sheets are fixed on the outer surfaces of the upper polishing rod and the lower polishing rod, first screw rods are symmetrically arranged on the left side and the right side of the upper polishing rod and the left side and the right side of the lower polishing rod, the top ends of the first screw rods are rotatably connected.
Preferably, the first screw rod is in threaded connection with a locking nut at a position corresponding to the outer end of the lower polishing rod.
Preferably, the output of first motor is fixed with first band pulley, and the bilateral position symmetry that the box right side wall corresponds first motor is fixed with the pivot, is fixed with the second band pulley in the pivot, is provided with first drive belt between two second band pulleys, and the right-hand member of pivot is provided with interior polishing subassembly.
Preferably, the outer polishing component comprises an electric telescopic rod symmetrically fixed on the inner wall of the box body, a connecting plate is fixed at the inner end of a movable rod of the electric telescopic rod, multiple groups of clamping semi-rings are connected to the inner surfaces of the two connecting plates in a sliding mode, each group of clamping semi-rings comprises a left semi-ring and a right semi-ring, a second screw rod is connected to each clamping semi-ring in a threaded mode and is rotatably connected with the connecting plate, reverse symmetrical threads are arranged at positions, corresponding to the left semi-ring and the right semi-ring, of the second screw rod, a third belt wheel is fixed at the right end of the second screw rod, a second transmission belt is arranged between the two third belt wheels, and.
Preferably, the polishing sheet is fixed on the inner surface of the clamping semi-ring.
The utility model has the advantages that:
1. the method comprises the following steps that an inner polishing assembly and an outer polishing assembly are added, a plurality of bearings are sleeved into a cylinder consisting of an upper polishing rod and a lower polishing rod, a first screw rod is rotated to enable the lower polishing rod to move downwards, the upper polishing rod and the lower polishing rod tightly abut against an inner ring of the bearing under the action of a spring and the first screw rod, a clamping half ring is adjusted to a proper position according to the size of the outer ring of the bearing, an electric telescopic rod is started, the clamping half ring fixed on a connecting plate is further contacted with the outer ring of the bearing, a first motor is started, and the outer ring of the bearing is polished; after polishing is finished, the upper and lower clamping semi-rings tightly fix the bearing, the first screw rod is screwed, so that the lower polishing rod moves up to a proper position, namely the upper polishing rod is just contacted with the bottom of the bearing and is fixed by a locking nut, and the first motor is started to polish the inner ring of the bearing; the mechanism can polish the inner ring and the outer ring of the bearing with different sizes, and has wide applicability range; meanwhile, the outer ring and the inner ring of the bearing can be respectively polished, so that the cost is saved;
2. through adding a plurality of interior polishing subassemblies, polish the multiunit bearing simultaneously, realize batch production, production efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner polishing assembly of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a schematic view of the clamping half ring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-box body, 2-first motor, 3-first belt wheel, 4-turning block, 5-upper polishing rod, 6-lower polishing rod, 7-handle, 8-sleeve, 9-spring, 10-sliding rod, 11-first screw rod, 12-locking nut, 13-electric telescopic rod, 14-connecting plate, 15-clamping half ring, 151-left half ring, 152-right half ring, 16-second screw rod, 17-third belt wheel, 18-second transmission belt, 19-second motor, 20-rotating shaft, 21-second belt wheel and 22-first transmission belt.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a polishing device for machining large-batch bearings comprises a box body 1, wherein a first motor 2 is fixed at the center of the inner wall of the left side of the box body 1, an inner polishing component is arranged at the output end of the first motor 2, and an outer polishing component is correspondingly arranged on the outer side of the inner polishing component; interior polishing subassembly is including being fixed in the turning block 4 of 2 outputs of first motor, the right side upper portion of turning block 4 is fixed with polishing pole 5, the lower bottom surface of going up polishing pole 5 is evenly fixed with a plurality of sleeves 8, and the right side lower part sliding connection of turning block 4 has polishing pole 6 down, the rigidity that polishing pole 6 top surface corresponds sleeve 8 down has slide bar 10, slide bar 10 sliding connection is in sleeve 8, be fixed with spring 9 between the bottom of sleeve 8 and polishing pole 6 the inner down, the external fixed surface of going up polishing pole 5 and polishing pole 6 down has polishing piece, and the left and right sides symmetry of going up polishing pole 5 and polishing pole 6 down is provided with first screw rod 11, the top and the last polishing pole 5 of first screw rod 11 rotate to be connected, and the bottom of first screw rod 11 and polishing pole 6 threaded connection down wear out, it is fixed with handle 7 to wear out the end.
The position of the first screw rod 11 corresponding to the outer end of the lower polishing rod 6 is connected with a locking nut 12 in a threaded manner.
The output of first motor 2 is fixed with first band pulley 3, and the bilateral position symmetry that box 1 right side wall corresponds first motor 2 is fixed with pivot 20, is fixed with second band pulley 21 on the pivot 20, is provided with first drive belt 18 between two second band pulleys 21, and the right-hand member of pivot 20 is provided with interior polishing subassembly.
The outer polishing component comprises an electric telescopic rod 13 symmetrically fixed on the inner wall of the box body 1, a connecting plate 14 is fixed at the inner end of a movable rod of the electric telescopic rod 13, multiple groups of clamping half rings 15 are connected to the inner surfaces of the two connecting plates 14 in a sliding mode, one group of clamping half rings 15 comprises a left half ring 151 and a right half ring 152, a second screw 16 is connected to each clamping half ring 15 in a threaded mode, the second screw 16 is rotatably connected with the connecting plates 14, reverse symmetrical threads are arranged at positions, corresponding to the left half ring 151 and the right half ring 152, of the second screw 16, a third belt wheel 17 is fixed at the right end of the second screw 16, a second transmission belt 18 is arranged between the two third belt wheels 17, and a second motor 19 is fixed at the right end.
Polishing sheets are fixed on the inner surface of the clamping semi-ring 15.
The working principle in the embodiment is as follows:
rotating the handle 7 to drive the first screw rod 11 to rotate, moving the lower polishing rod 6 screwed on the first screw rod 11 upwards to shorten the distance between the upper polishing rod 5 and the lower polishing rod 6, sleeving a plurality of bearings into a cylinder consisting of the upper polishing rod 5 and the lower polishing rod 6, rotating the first screw rod 11 to move the lower polishing rod 6 downwards, enabling the upper polishing rod 5 and the lower polishing rod 6 to tightly abut against the inner ring of the bearing under the extrusion of the spring 9 and the action of the first screw rod 11, starting the electric telescopic rod 13 according to the size of the outer ring of the bearing, driving the connecting plate 14 fixed at the inner end of the movable rod of the electric telescopic rod 13 to move inwards, adjusting the distance between the upper clamping half ring 15 and the lower clamping half ring 15 and moving the clamping half rings to a proper position, starting the second motor 19 to drive the rotation through the second transmission belt 18, further enabling the two second screw rods 16 to simultaneously rotate, and adjusting the distance between the left half ring 151 and the right, the upper and lower clamping half rings 15 are in contact with the outer ring of the bearing, the first motor 2 is started to drive the rotating block 4 to rotate, and then the bearing is driven to rotate, so that the outer ring of the bearing is polished; after polishing, the position of the clamping half ring 15 is adjusted again through the electric telescopic rod 13 and the second motor 19 to enable the clamping half ring to tightly fix the bearing, the first screw rod 11 is screwed to enable the lower polishing rod 6 to move upwards to a proper position, namely, the lower polishing rod 6 is just contacted with the bottom of the inner ring of the bearing and is fixed by the locking nut 12, the first motor 2 is started to drive the upper polishing rod 5 and the lower polishing rod 6 to rotate, and the inner ring of the bearing is polished; the mechanism can polish the inner ring and the outer ring of the bearing with different sizes, and has wide application range; meanwhile, the outer ring and the inner ring of the bearing can be polished respectively, and cost is saved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a big burnishing device for bearing processing in batches, includes box (1), its characterized in that: a first motor (2) is fixed at the center of the inner wall of the left side of the box body (1), an inner polishing component is arranged at the output end of the first motor (2), and an outer polishing component is correspondingly arranged on the outer side of the inner polishing component; the inner polishing assembly comprises a rotating block (4) fixed at the output end of a first motor (2), an upper polishing rod (5) is fixed at the upper part of the right side of the rotating block (4), a plurality of sleeves (8) are uniformly fixed on the lower bottom surface of the upper polishing rod (5), a lower polishing rod (6) is connected to the lower part of the right side of the rotating block (4) in a sliding manner, a sliding rod (10) is fixed on the top surface of the lower polishing rod (6) corresponding to the sleeve (8), the sliding rod (10) is connected in the sleeve (8) in a sliding manner, a spring (9) is fixed between the bottom end of the sleeve (8) and the top surface of the lower polishing rod (6), polishing sheets are fixed on the outer surfaces of the upper polishing rod (5) and the lower polishing rod (6), first screw rods (11) are symmetrically arranged on the left side and the right side of the upper polishing rod (5) and the lower polishing rod (6), and the top end of each first screw rod (11, and the bottom end of the first screw rod (11) is in threaded connection with the lower polishing rod (6) and penetrates out, and a handle (7) is fixed at the penetrating end.
2. The polishing apparatus for machining a large number of bearings according to claim 1, wherein: the first screw rod (11) is in threaded connection with a locking nut (12) at a position corresponding to the outer end of the lower polished rod (6).
3. The polishing apparatus for machining a large number of bearings according to claim 1, wherein: the output of first motor (2) is fixed with first band pulley (3), the bilateral position symmetry that box (1) right side wall corresponds first motor (2) is fixed with pivot (20), be fixed with second band pulley (21) on pivot (20), two be provided with first drive belt (22) between second band pulley (21), and the right-hand member of pivot (20) is provided with interior polishing subassembly.
4. The polishing apparatus for machining a large number of bearings according to claim 1, wherein: the outer polishing component comprises electric telescopic rods (13) symmetrically fixed on the inner wall of the box body (1), connecting plates (14) are fixed at the inner ends of movable rods of the electric telescopic rods (13), a plurality of groups of clamping half rings (15) are connected to the inner surfaces of the two connecting plates (14) in a sliding manner, one group of clamping half rings (15) comprises a left half ring (151) and a right half ring (152), a second screw (16) is connected to the clamping half rings (15) in a threaded manner, and the second screw (16) is rotationally connected with the connecting plate (14), the positions of the second screw (16) corresponding to the left half ring (151) and the right half ring (152) are provided with reverse symmetrical threads, and the right end of the second screw (16) is fixed with a third belt wheel (17), a second transmission belt (18) is arranged between the two third belt wheels (17), and a second motor (19) is fixed at the right end of one second screw rod (16).
5. The polishing apparatus for machining a large number of bearings according to claim 4, wherein: and polishing sheets are fixed on the inner surface of the clamping half ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788882.7U CN211361832U (en) | 2019-10-23 | 2019-10-23 | Polishing device for machining large-batch bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788882.7U CN211361832U (en) | 2019-10-23 | 2019-10-23 | Polishing device for machining large-batch bearings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361832U true CN211361832U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921788882.7U Expired - Fee Related CN211361832U (en) | 2019-10-23 | 2019-10-23 | Polishing device for machining large-batch bearings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882222A (en) * | 2021-03-23 | 2021-06-01 | 重庆市毅博机械有限公司 | A device is drawn to division line for gun sight lens |
| CN114633184A (en) * | 2022-03-24 | 2022-06-17 | 安徽中星复材有限公司 | Reverse positioning grinding device for limiting winding bearing |
-
2019
- 2019-10-23 CN CN201921788882.7U patent/CN211361832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882222A (en) * | 2021-03-23 | 2021-06-01 | 重庆市毅博机械有限公司 | A device is drawn to division line for gun sight lens |
| CN114633184A (en) * | 2022-03-24 | 2022-06-17 | 安徽中星复材有限公司 | Reverse positioning grinding device for limiting winding bearing |
| CN114633184B (en) * | 2022-03-24 | 2023-07-28 | 安徽元诚轴承有限公司 | Reverse positioning grinding device for limiting winding bearing |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |