CN112571168A - Auxiliary clamping device for grinding bearing sleeve - Google Patents
Auxiliary clamping device for grinding bearing sleeve Download PDFInfo
- Publication number
- CN112571168A CN112571168A CN202011410201.0A CN202011410201A CN112571168A CN 112571168 A CN112571168 A CN 112571168A CN 202011410201 A CN202011410201 A CN 202011410201A CN 112571168 A CN112571168 A CN 112571168A
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- Prior art keywords
- groove
- fixedly connected
- rotary
- movable rod
- disc
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses an auxiliary clamping device for grinding through a bearing sleeve, which comprises a supporting frame, wherein a protective sleeve is arranged at the top end of the supporting frame, a rotary sleeve is rotationally connected in the protective sleeve, a groove is formed in the front end of the rotary sleeve, a limiting groove is formed in the position, located at the axis, of the rotary sleeve, one end of the limiting groove is communicated with the groove, a slot is formed in the rear end of the rotary sleeve, a movable rod is movably connected in the limiting groove, a movable block is fixedly connected at one end of the movable rod, and a telescopic mechanism is fixedly connected at the other end of the movable rod. This bearing housing wears to process and uses supplementary clamping device, through having set up telescopic machanism, telescopic machanism is driving the removal of movable rod, and the movable rod is drawing the movable block and is removing, and the movable block removes the motion that opens and shuts that drives anchor clamps to can make anchor clamps can fix the outer lane and the inner circle of bearing housing, replace electromagnetism fixing device through setting up this device, reduce company manufacturing cost.
Description
Technical Field
The invention relates to the technical field of bearing sleeve machining, in particular to an auxiliary clamping device for bearing sleeve wear-through machining.
Background
The bearing industry develops very rapidly, along with the continuous development of national economy, the structure of bearing, the variety is also more and more, along with the development and the grow up of bearing industry, the demand to the bearing in the market continuously increases, consequently each mill all produces the bearing vigorously, and the process of polishing of bearing housing will also be indispensable simultaneously.
At present, the existing clamp fixes the bearing sleeve through electromagnetic suction, but fixes the bearing ring through electromagnetic force and can only aim at the small-sized bearing sleeve, the large-diameter bearing ring cannot be used, and the electromagnetic suction is used to increase the cost of company operation.
Disclosure of Invention
The invention aims to provide an auxiliary clamping device for grinding through processing of a bearing sleeve, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a bearing housing wears to process and uses supplementary clamping device, includes the support frame, its characterized in that: the top of support frame be provided with the protective sheath, the protective sheath internal rotation be connected with the swivel casing, swivel casing in swing joint have the movable rod, the head of movable rod be equipped with a pair of mobilizable anchor clamps, the afterbody fixedly connected with telescopic machanism of movable rod, telescopic machanism drive anchor clamps, and make anchor clamps open and shut.
The utility model provides a bearing housing wears to process and uses supplementary clamping device, includes the support frame, its characterized in that: the top end of the supporting frame is provided with a protective sleeve, the protective sleeve is rotationally connected with a rotary sleeve, the front end of the rotary sleeve is provided with a groove, the rotary sleeve is positioned at the axis and is provided with a limit groove, one end of the limit groove is communicated with the groove, the rear end of the rotary sleeve is provided with an inserting groove, the limit groove is movably connected with a movable rod, one end of the movable rod is fixedly connected with a movable block, the other end of the movable rod is fixedly connected with a telescopic mechanism, the groove is fixedly connected with a rotary shaft, the outer surface of the rotary shaft is rotationally connected with a clamp, the side surface of the clamp is fixedly connected with a connecting block, the connecting block is movably connected with a connecting rod, the middle position of the connecting rod is movably connected with a fixed shaft, the fixed shaft penetrates through the connecting rod, and the bottom end of the fixed, telescopic machanism include the carousel, the top of carousel seted up downwards and rotated the groove, the rotation inslot be provided with the turning block of carousel looks adaptation, the top fixedly connected with dead lever of turning block, the dead lever keep away from the bottom fixedly connected with stand of turning block one side, the bottom of stand be provided with first motor, the output fixed connection of stand and first motor, the bottom of first motor and the inner wall fixed connection of swivel housing, the rear end of swivel housing be provided with the disc, one side fixedly connected with of disc and the inserted block of slot looks adaptation, the opposite side of disc be provided with the second motor, the output fixed connection of disc and second motor.
The utility model provides a bearing housing wears to process and uses supplementary clamping device, includes the support frame, its characterized in that: the top of the supporting frame is provided with a protective sleeve, the protective sleeve is connected with a rotary sleeve in a rotating way, the front end of the rotary sleeve is provided with a groove, the rotary sleeve is positioned at the axis and is provided with a limit groove, one end of the limit groove is communicated with the groove, the rear end of the rotary sleeve is provided with an inserting groove, the limit groove is movably connected with a movable rod, the front end of the movable rod is provided with a detachable clamping head, the front end of the movable rod is provided with a rod-shaped connecting inserting rod, the side wall of the connecting inserting rod is provided with a pair of clamp spring ring grooves, a clamp spring is arranged in the clamp spring ring groove, the head of the connecting inserting rod is also provided with a plurality of limit gaskets, the clamping head comprises a pair of fixing seats, a sliding seat and a pair of clamping strips which are arranged oppositely, the fixing seats comprise an arc-shaped fixed arc surface and a plate-shaped, the fixed cambered surface is provided with a pair of through cambered surface screw holes, the fixed side plate is provided with a through guide through hole and a semicircular groove-shaped limit semicircular groove, the inner side of the fixed cambered surface is provided with a pair of rotating transverse strips, the tops of the rotating transverse strips are provided with transverse strip through holes, the inner side of the fixed cambered surface is also provided with a pair of limit rail strips, the limit rail strips are matched with the sliding seat, the sliding seat comprises a strip-shaped sliding main body, the bottom of the sliding main body is provided with a through sliding seat hole and a pair of sliding guide rods, the sliding guide rods are matched with the guide through holes, the sliding seat holes are matched with the connecting inserted rods, the top of the sliding main body is provided with a pair of compression inclined planes which are obliquely arranged, the middle part of the clamping strip is provided with a rotating shaft, and the tail part of the clamping strip is provided with a magnetic compression roller wheel, the rotating shaft is matched with the cross bar through hole, the pressing roller is matched with the pressing inclined plane, the tail end of the movable rod is fixedly connected with a telescopic mechanism, the telescopic mechanism comprises a rotary disc, the top end of the rotary disc is downwards provided with a rotary groove, a rotary block matched with the rotary disc is arranged in the rotary groove, the top end of the rotary block is fixedly connected with a fixed rod, the bottom end of the fixed rod, far away from one side of the rotary block, is fixedly connected with an upright post, the bottom end of the upright post is provided with a first motor, the upright post is fixedly connected with the output end of the first motor, the bottom end of the first motor is fixedly connected with the inner wall of the rotary sleeve, the rear end of the rotary sleeve is provided with a disc, one side of the disc is fixedly connected with an insertion block matched with the insertion groove, and the other side of the disc is provided with a second motor, the disc is fixedly connected with the output end of the second motor.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the telescopic mechanism is arranged, the telescopic mechanism drives the movable rod to move, the movable rod pulls the movable block to move, and the movable block moves to drive the clamp to move in an opening and closing manner, so that the clamp can fix the outer ring and the inner ring of the bearing sleeve, and the device is arranged to replace an electromagnetic fixing device, thereby reducing the production cost of a company.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic view of a second motor according to the present invention;
FIG. 5 is a second embodiment of the auxiliary clamping device for wear-through machining of a bearing housing of the present invention, showing a partial structure;
FIG. 6 is an exploded perspective view of the auxiliary clamping device for wear-through machining of a bearing housing of FIG. 5;
FIG. 7 is an enlarged detail view of the region Q of FIG. 6;
FIG. 8 is a further exploded perspective view of the auxiliary clamp of FIG. 6;
FIG. 9 is a schematic view of the use of the auxiliary clamp of FIG. 5, with the clamping bar unexpanded;
fig. 10 is a schematic view of the use of the auxiliary clamp of fig. 5, in which the clamping bars are expanded outwardly.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bearing housing wears processing and uses supplementary clamping device, including support frame 1, the top of this support frame 1 is provided with protective sheath 2, 2 internal rotations in this protective sheath are connected with swivel housing 3, the front end of this swivel housing 3 is provided with recess 4, this swivel housing 3 is located axle center department and is provided with spacing groove 5, the one end and the recess 4 intercommunication of this spacing groove 5, the rear end of this swivel housing 3 is provided with slot 6, support frame 1 plays the effect of supporting whole device, swivel housing 3 can rotate, second motor 23 is connected to slot 6's aim at.
This spacing inslot 5 internal swing joint has movable rod 7, and the one end fixedly connected with movable block 8 of this movable rod 7, the other end fixedly connected with telescopic machanism 9 of this movable rod 7, telescopic machanism 9 are driving movable rod 7 and are removing in spacing inslot 5, and movable block 8 is being connected to movable rod 7, consequently drives movable block 8 and removes, and movable block 8, the removal lead to opening and shutting of anchor clamps 11.
Fixedly connected with pivot 10 in this recess 4, the surface of this pivot 10 rotates and is connected with anchor clamps 11, the side fixedly connected with connecting block 12 of this anchor clamps 11, swing joint has connecting rod 13 in this connecting block 12, the intermediate position swing joint of this connecting rod 13 has fixed axle 14, this fixed axle 14 runs through connecting rod 13, and the bottom and the movable block 8 fixed connection of fixed axle 14, the removal of movable block 8 drives the removal of fixed axle 14, fixed axle 14 is pulling connecting rod 13 and is removing, through the removal of connecting rod 13, the opening and shutting of anchor clamps 11 has been decided.
This telescopic machanism 9 includes carousel 15, this carousel 15's top has seted up downwards and has rotated groove 16, be provided with the turning block 17 with carousel 15 looks adaptation in this rotation groove 16, the top fixedly connected with dead lever 18 of this turning block 17, the bottom fixedly connected with stand 19 of this dead lever 17 one side is kept away from to this dead lever 18, the bottom of this stand 19 is provided with first motor 20, the output fixed connection of this stand 19 and first motor 20, the bottom of this first motor 20 and the inner wall fixed connection of swivel housing 3, the circular motion is done in the rotation groove 16 of turning block 17 on carousel 15, because rotation groove 16 is provided with horizontal groove and circular slot, consequently, turning block 17 is when the motion, will make telescopic machanism 9 be the horizontal motion in swivel housing 3, realize the flexible of movable rod 7.
The rear end of the rotary sleeve 3 is provided with a disc 22, one side of the disc 22 is fixedly connected with an insert block 21 matched with the slot 6, the other side of the disc 22 is provided with a second motor 23, the disc 22 is fixedly connected with the output end of the second motor 23, and the disc 22 and the insert block 21 are used for connecting the second motor 23 and the rotary sleeve 3.
The working principle is as follows: at needs device during operation, start first motor 20 earlier, first motor 20 drives telescopic machanism 9 and is circular motion, make movable rod 7 at spacing inslot 5 horizontal motion, movable rod 7 is pushing away the movable block 8 and is removing, fixed axle 14 on the movable block 8 takes connecting rod 13 to remove together, thereby make anchor clamps 11 open, the tension that utilizes anchor clamps 11 is fixed with the bearing housing, second motor 23 starts this moment, it is rotatory to drive swivel housing 3, swivel housing 3 drives anchor clamps 11 rotatory, polish and accomplish the back, telescopic machanism 9 is just a circular motion and is ended, movable rod 7 is drawing movable block 8 and is removing, make anchor clamps 11 opening diminish, the bearing housing is loose down.
A second embodiment of the auxiliary clamping device for the bearing bush wear-through machining will be described, and only a part of the structure is shown.
Different from the first embodiment, the limiting groove 5 is movably connected with a movable rod 7A, the front end of the movable rod 7A is provided with a detachable clamping head M, the front end of the movable rod 7A is provided with a rod-shaped connecting insertion rod 71A, the side wall of the connecting insertion rod 71A is provided with a pair of snap spring ring grooves 711A, the snap spring ring grooves 711A are internally provided with a snap spring 712A, the head of the connecting insertion rod 71A is further provided with a plurality of limiting gaskets 713A, the clamping head M comprises a pair of oppositely arranged fixed seats 24, a sliding seat 25 and a pair of clamping strips 26, the fixed seat 24 comprises an arc-shaped fixed arc surface 240 and a plate-shaped fixed side plate 2400, the fixed arc surface 240 is provided with a pair of penetrating arc-shaped screw holes 2411, the fixed side plate 2400 is provided with a penetrating guide through hole 241 and a semi-circular groove-shaped limiting semi-circular groove 242, the inner side of the fixed arc surface 240 is provided with a pair of rotating, the top of the rotating horizontal bar 243 is provided with a horizontal bar through hole 244, the inner side of the fixed arc 240 is further provided with a pair of limiting rail bars 245, the limiting rail bars 245 are matched with the sliding seat 25, the sliding seat 25 comprises a strip-shaped sliding main body 251, the bottom of the sliding main body 251 is provided with a through sliding seat hole 253 and a pair of sliding guide rods 252, the sliding guide rods 252 are matched with the guide through holes 241, the sliding seat hole 253 is matched with the connecting insertion rod 71A, the top of the sliding main body 251 is provided with a pair of pressing inclined surfaces 254 which are obliquely arranged, the middle of the clamping bar 26 is provided with a rotating shaft 261, the tail of the clamping bar 26 is provided with a magnetic pressing roller 262, the rotating shaft 261 is matched with the horizontal bar through hole 244, and the pressing roller 262 is matched with the pressing inclined surfaces 254.
The operation of the second embodiment will be described below.
As shown in fig. 9, at this time, the first motor 20 is not activated, and at this time, the pair of grip strips 26 are not expanded.
As shown in fig. 10, when the first motor 20 is activated, the movable rod 7A moves forward in the direction F, the pressing inclined surface 254 of the sliding seat 25 presses the pressing roller 262, and thus the clamping bar 26 swings outward in the direction R to expand, and the bearing housing is fixed by the tension of the clamping bar 26. After the polishing is finished, the movable rod 7A moves in the reverse direction, and the pair of holding bars 26 swings inward due to magnetism of the pressing roller 262, and at this time, the bearing housing is removed.
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 (3)
1. The utility model provides a bearing housing wears to process and uses supplementary clamping device, includes the support frame, its characterized in that: the top of support frame be provided with the protective sheath, the protective sheath internal rotation be connected with the swivel casing, swivel casing in swing joint have the movable rod, the head of movable rod be equipped with a pair of mobilizable anchor clamps, the afterbody fixedly connected with telescopic machanism of movable rod, telescopic machanism drive anchor clamps, and make anchor clamps open and shut.
2. The utility model provides a bearing housing wears to process and uses supplementary clamping device, includes the support frame, its characterized in that: the top end of the supporting frame is provided with a protective sleeve, the protective sleeve is rotationally connected with a rotary sleeve, the front end of the rotary sleeve is provided with a groove, the rotary sleeve is positioned at the axis and is provided with a limit groove, one end of the limit groove is communicated with the groove, the rear end of the rotary sleeve is provided with an inserting groove, the limit groove is movably connected with a movable rod, one end of the movable rod is fixedly connected with a movable block, the other end of the movable rod is fixedly connected with a telescopic mechanism, the groove is fixedly connected with a rotary shaft, the outer surface of the rotary shaft is rotationally connected with a clamp, the side surface of the clamp is fixedly connected with a connecting block, the connecting block is movably connected with a connecting rod, the middle position of the connecting rod is movably connected with a fixed shaft, the fixed shaft penetrates through the connecting rod, and the bottom end of the fixed, telescopic machanism include the carousel, the top of carousel seted up downwards and rotated the groove, the rotation inslot be provided with the turning block of carousel looks adaptation, the top fixedly connected with dead lever of turning block, the dead lever keep away from the bottom fixedly connected with stand of turning block one side, the bottom of stand be provided with first motor, the output fixed connection of stand and first motor, the bottom of first motor and the inner wall fixed connection of swivel housing, the rear end of swivel housing be provided with the disc, one side fixedly connected with of disc and the inserted block of slot looks adaptation, the opposite side of disc be provided with the second motor, the output fixed connection of disc and second motor.
3. The utility model provides a bearing housing wears to process and uses supplementary clamping device, includes the support frame, its characterized in that: the top of the supporting frame is provided with a protective sleeve, the protective sleeve is connected with a rotary sleeve in a rotating way, the front end of the rotary sleeve is provided with a groove, the rotary sleeve is positioned at the axis and is provided with a limit groove, one end of the limit groove is communicated with the groove, the rear end of the rotary sleeve is provided with an inserting groove, the limit groove is movably connected with a movable rod, the front end of the movable rod is provided with a detachable clamping head, the front end of the movable rod is provided with a rod-shaped connecting inserting rod, the side wall of the connecting inserting rod is provided with a pair of clamp spring ring grooves, a clamp spring is arranged in the clamp spring ring groove, the head of the connecting inserting rod is also provided with a plurality of limit gaskets, the clamping head comprises a pair of fixing seats, a sliding seat and a pair of clamping strips which are arranged oppositely, the fixing seats comprise an arc-shaped fixed arc surface and a plate-shaped, the fixed cambered surface is provided with a pair of through cambered surface screw holes, the fixed side plate is provided with a through guide through hole and a semicircular groove-shaped limit semicircular groove, the inner side of the fixed cambered surface is provided with a pair of rotating transverse strips, the tops of the rotating transverse strips are provided with transverse strip through holes, the inner side of the fixed cambered surface is also provided with a pair of limit rail strips, the limit rail strips are matched with the sliding seat, the sliding seat comprises a strip-shaped sliding main body, the bottom of the sliding main body is provided with a through sliding seat hole and a pair of sliding guide rods, the sliding guide rods are matched with the guide through holes, the sliding seat holes are matched with the connecting inserted rods, the top of the sliding main body is provided with a pair of compression inclined planes which are obliquely arranged, the middle part of the clamping strip is provided with a rotating shaft, and the tail part of the clamping strip is provided with a magnetic compression roller wheel, the rotating shaft is matched with the cross bar through hole, the pressing roller is matched with the pressing inclined plane, the tail end of the movable rod is fixedly connected with a telescopic mechanism, the telescopic mechanism comprises a rotary disc, the top end of the rotary disc is downwards provided with a rotary groove, a rotary block matched with the rotary disc is arranged in the rotary groove, the top end of the rotary block is fixedly connected with a fixed rod, the bottom end of the fixed rod, far away from one side of the rotary block, is fixedly connected with an upright post, the bottom end of the upright post is provided with a first motor, the upright post is fixedly connected with the output end of the first motor, the bottom end of the first motor is fixedly connected with the inner wall of the rotary sleeve, the rear end of the rotary sleeve is provided with a disc, one side of the disc is fixedly connected with an insertion block matched with the insertion groove, and the other side of the disc is provided with a second motor, the disc is fixedly connected with the output end of the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011410201.0A CN112571168A (en) | 2020-12-04 | 2020-12-04 | Auxiliary clamping device for grinding bearing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011410201.0A CN112571168A (en) | 2020-12-04 | 2020-12-04 | Auxiliary clamping device for grinding bearing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112571168A true CN112571168A (en) | 2021-03-30 |
Family
ID=75127298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011410201.0A Withdrawn CN112571168A (en) | 2020-12-04 | 2020-12-04 | Auxiliary clamping device for grinding bearing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112571168A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850987A (en) * | 2022-07-05 | 2022-08-05 | 江苏泽恩机械科技有限公司 | Automatic feeding device for machining of bearing inner ring |
| CN116497975A (en) * | 2023-06-26 | 2023-07-28 | 成都建工第六建筑工程有限公司 | Assembled wall and fixed knot constructs thereof |
| CN116494039A (en) * | 2023-06-25 | 2023-07-28 | 南京市腾阳机械有限公司 | Processing grinder for bearing |
-
2020
- 2020-12-04 CN CN202011410201.0A patent/CN112571168A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850987A (en) * | 2022-07-05 | 2022-08-05 | 江苏泽恩机械科技有限公司 | Automatic feeding device for machining of bearing inner ring |
| CN116494039A (en) * | 2023-06-25 | 2023-07-28 | 南京市腾阳机械有限公司 | Processing grinder for bearing |
| CN116494039B (en) * | 2023-06-25 | 2023-09-19 | 南京市腾阳机械有限公司 | Processing grinder for bearing |
| CN116497975A (en) * | 2023-06-26 | 2023-07-28 | 成都建工第六建筑工程有限公司 | Assembled wall and fixed knot constructs thereof |
| CN116497975B (en) * | 2023-06-26 | 2024-01-16 | 成都建工第六建筑工程有限公司 | Assembled wall and fixed knot constructs thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210330 |