CN115199656B - Locating piece and bearing with same - Google Patents
Locating piece and bearing with same Download PDFInfo
- Publication number
- CN115199656B CN115199656B CN202210957656.7A CN202210957656A CN115199656B CN 115199656 B CN115199656 B CN 115199656B CN 202210957656 A CN202210957656 A CN 202210957656A CN 115199656 B CN115199656 B CN 115199656B
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- regulation
- limiting
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- 230000001105 regulatory effect Effects 0.000 claims description 24
- 230000001276 controlling effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010009 beating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a positioning piece and a bearing with the positioning piece, and the technical scheme is that through the matched use of a preset positioning clamping block, a preset positioning clamping groove and a preset positioning auxiliary component, the assembly work of the bearing can be well pre-limited, and the operation is simple; through the regulation and control function of the positioning regulation and control assembly, the corresponding fine adjustment work can be carried out on the position of the bearing according to the actual assembly work requirement, the regulation and control positioning accuracy is high, the position regulation and control can be carried out by replacing the hammer beating, the damage to the bearing body is avoided, and the quality of the bearing body is ensured; through the cooperation effect between the first locking component and the second locking component that set up, can carry out fine locking to the positioning work of bearing, guarantee its positioning work steadiness, guarantee whole assembly quality, promote its life.
Description
Technical Field
The invention relates to the technical field of bearing assembly, in particular to a positioning piece and a bearing with the positioning piece.
Background
A bearing is a mechanical element that limits relative motion to a desired range of motion and reduces friction between moving parts; the design of the bearing may provide free linear movement of the moving part or free rotation about a fixed axis, and may also prevent movement by controlling the vector of the normal force acting on the moving part.
In order to ensure the normal use of the bearing, the assembly work of the bearing and the corresponding seat body is particularly important, and the bearing is firstly placed in the seat body in the prior art, and in the process, the bearing needs to be subjected to pre-positioning work and then is stably assembled.
On one hand, the whole assembly process is troublesome in positioning, and can be completed only by repeated debugging of staff, especially in the process of installing the bearing, the position of the bearing can be shifted and slid, so that later staff can need to knock the bearing by using a leather hammer to adjust the position of the bearing, the positioning error is large, and the bearing body is damaged if the strength is too large; on the other hand, to the actual assembly demand of bearing, need carry out corresponding regulation and control to its position, all be through the manual accuse of staff under the prior art, hardly satisfy the demand, extravagant manpower reduces work efficiency, influences holistic assembly quality, has the influence to its life.
Therefore, the invention provides a positioning piece and a bearing with the positioning piece, which are used for solving the problems.
Disclosure of Invention
The present invention is directed to a positioning member and a bearing having the positioning member, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a positioning piece comprises
The seat body is provided with a placing groove, the bottom end of the placing groove is provided with a regulating and controlling limiting groove, and two sides of the regulating and controlling limiting groove are symmetrically provided with preset positioning clamping grooves;
the bearing comprises a bearing main body, wherein a limiting clamping block is integrally formed at the bottom end of the outer side wall of the bearing main body, preset clamping blocks are symmetrically formed at the two sides of the limiting clamping block in an integrally formed mode, and connecting circular grooves are formed at the two ends of the bearing main body at equal intervals;
the pre-positioning auxiliary assembly is arranged in the pre-positioning clamping groove and comprises a movable clamping block, a supporting spring and an auxiliary slope;
the positioning regulation and control assembly is used for carrying out positioning regulation and control on the position of the bearing main body and comprises a regulation and control screw rod, a driving clamping groove, a driving block, a regulation and control handle, an annular groove, an L-shaped connecting rod, an arc-shaped clamping groove, a connecting ring, a connecting clamping column and a first auxiliary pad;
the first locking assembly comprises a sleeve, a limiting compression ring, a movable shaft, a clamping shaft, a first reset spring, a cone, a second auxiliary pad, an arc pushing chute and a locking ring;
the second locking assembly comprises a fixed body, a positioning plate, a second reset spring, an anti-slip convex strip, a transmission inclined plane, a driving screw and a knob.
Preferably, the movable clamping blocks are symmetrically and movably arranged in the pre-positioning clamping grooves, one end of each movable clamping block is integrally formed with a supporting spring, the other end of each supporting spring is fixedly arranged on the side wall of each pre-positioning clamping groove, and an auxiliary slope is arranged at the other end of each movable clamping block.
Preferably, the setting positions of the limiting clamping blocks and the regulating limiting grooves are corresponding, the setting groups are the same, the thickness of the limiting clamping blocks is equal to the width of the notch of the regulating limiting grooves, and the length of the limiting clamping blocks is smaller than that of the regulating limiting grooves; the preset clamping blocks correspond to the preset clamping grooves in setting positions, and the number of the setting groups is the same.
Preferably, the regulation and control screw rod runs through threaded connection setting in the pedestal, and the tip at regulation and control screw rod both ends is provided with the drive draw-in groove, and the notch cross-section of drive draw-in groove is square, and drive draw-in groove and drive piece looks adaptation are pegged graft, drive piece integrated into one piece sets up on regulation and control handle, the annular groove symmetry sets up in the both sides of regulation and control screw rod, is provided with first locking component in the annular groove, the one end of L type connecting rod is provided with the arc draw-in groove, and the other end is fixed to be set up on the go-between, one side equidistance of go-between is fixed and is provided with the connection card post, the terminal surface of connection card post one end is fixed and is provided with first auxiliary pad.
Preferably, the connecting clamping columns are corresponding to the connecting circular grooves in arrangement positions, the number of the arrangement groups is the same, the diameter arrangement is equal, and the connecting clamping columns and the connecting circular grooves are in fit connection.
Preferably, the sleeve threaded connection sets up in the annular groove, and sheathed tube one end is fixed to be provided with spacing clamping ring, loose axle equidistance activity sets up in the sleeve pipe, and the one end of loose axle extends to the arc and bulldozes in the chute, and the tip is provided with the arcwall face, and the other end of loose axle is fixed to be provided with the clamping axle, the clamping axle activity sets up in the sleeve pipe, and the loose axle is being connected end integrated into one piece with the clamping axle and is provided with first reset spring, and the fixed setting of first reset spring other end is in the sleeve pipe, the one end integrated into one piece of clamping axle is provided with the cone, and the terminal surface of cone one end is fixed to be provided with the second auxiliary pad, the arc bulldozes the chute equidistance and sets up at the locking ring inner side wall, and locking ring threaded connection sets up on the sleeve pipe lateral wall.
Preferably, the arc pushing chute is corresponding to the arrangement positions of the movable shaft and the clamping shaft, has the same number of arrangement groups, is provided with three groups in total, and has a notch section width larger than the diameter of the movable shaft; the diameter of the limiting compression ring is smaller than that of the regulating screw rod.
Preferably, the second locking component locks the regulation and control screw rod, the fixed body symmetry is fixed to be set up in the both sides of the pedestal to set up about regulation and control screw rod symmetry, the terminal surface that the fixed body is close to regulation and control screw rod one end sets up to the arcwall face, and it is laminated with regulation and control screw rod looks adaptation, and the activity is provided with the locating plate in the fixed body, locating plate one end integrated into one piece is provided with second reset spring, and the second reset spring other end is fixed to be set up in the fixed body, and the terminal surface equidistance of the locating plate other end is fixed to be provided with anti-skidding sand grip, and one side of locating plate is provided with logical groove, and one side of logical groove is provided with the transmission inclined plane, drive screw threaded connection sets up in the fixed body to set up in the avris position of transmission inclined plane, the fixed knob that is provided with of one end of drive screw.
Preferably, the anti-slip convex strips are obliquely arranged on the end face of the positioning plate, and the anti-slip convex strips arranged on the two sides of the seat body at the end parts of the positioning plate are opposite in inclination direction.
A bearing with the positioning piece comprises a positioning piece.
Compared with the prior art, the invention has the beneficial effects that:
according to the technical scheme, through the matched use of the preset positioning clamping block, the preset positioning clamping groove and the preset positioning auxiliary component, the assembly work of the bearing can be well pre-limited, and the operation is simple; through the regulation and control function of the positioning regulation and control assembly, the corresponding fine adjustment work can be carried out on the position of the bearing according to the actual assembly work requirement, the regulation and control positioning accuracy is high, the position regulation and control can be carried out by replacing the hammer beating, the damage to the bearing body is avoided, and the quality of the bearing body is ensured; through the cooperation effect between the first locking component and the second locking component that set up, can carry out fine locking to the positioning work of bearing, guarantee its positioning work steadiness, guarantee whole assembly quality, promote its life.
Drawings
FIG. 1 is a schematic view of the front side of a bearing and housing structure connection of the present invention;
FIG. 2 is an enlarged schematic view of a portion of the structural joint of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the rear side of the bearing and housing structure connection of the present invention;
FIG. 4 is an enlarged schematic view of a portion of the structural joint of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of a bearing structure connection according to the present invention;
FIG. 6 is an enlarged schematic view of a portion of the structural joint of FIG. 5 in accordance with the present invention;
FIG. 7 is a left side schematic view of the structural connection of the control screw to the first locking assembly of the present invention;
FIG. 8 is a partial cross-sectional view of the structural connection of the adjustment screw of the present invention with the first locking assembly;
FIG. 9 is an enlarged schematic view of a portion of the structural joint of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic diagram showing the connection of the movable shaft to the clamping shaft, the first return spring and the cone structure;
FIG. 11 is a schematic cross-sectional view showing the connection of the internal structure of the stationary body in the second locking assembly of the present invention;
FIG. 12 is an enlarged partial schematic view of the structural joint of FIG. 11 in accordance with the present invention.
In the figure: the device comprises a base body 1, a regulating and limiting groove 2, a pre-positioning clamping groove 3, a bearing main body 4, a limiting clamping block 5, a pre-positioning clamping block 6, a pre-positioning auxiliary assembly 7, a movable clamping block 701, a supporting spring 702, an auxiliary slope 703, a connecting circular groove 8, a positioning regulating and controlling assembly 9, a regulating and controlling screw 901, a driving clamping groove 902, a driving block 903, a regulating and controlling handle 904, an annular groove 905, an L-shaped connecting rod 906, an arc-shaped clamping groove 907, a connecting ring 908, a connecting clamping column 909, a first auxiliary pad 910, a first locking assembly 10, a sleeve 1001, a limiting clamping ring 1002, a movable shaft 1003, a clamping shaft 1004, a first reset spring 1005, a cone 1006, a second auxiliary pad 1007, an arc-shaped pushing chute 1008, a locking ring 1009, a second locking assembly 11, a fixed body 1101, a positioning plate 1102, a second reset spring 1103, an anti-slip convex strip 1104, a transmission inclined plane 1105, a driving screw 1106 and a knob 1107.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Referring to fig. 1 to 12, the present invention provides a technical solution: the invention relates to a positioning piece, which comprises
The seat body 1, the seat body 1 is provided with a placing groove, the bottom end of the placing groove is provided with a regulating and controlling limiting groove 2, and two sides of the regulating and controlling limiting groove 2 are symmetrically provided with a preset clamping groove 3;
the bearing main body 4, the bottom end of the outer side wall of the bearing main body 4 is integrally formed with a limit clamping block 5, two sides of the limit clamping block 5 are integrally formed and symmetrically provided with a preset clamping block 6, and two ends of the bearing main body 4 are equidistantly provided with connecting circular grooves 8;
the pre-positioning auxiliary assembly 7, the pre-positioning auxiliary assembly 7 is arranged in the pre-positioning clamping groove 3, and the pre-positioning auxiliary assembly 7 comprises a movable clamping block 701, a supporting spring 702 and an auxiliary slope 703;
the positioning regulation and control assembly 9, the positioning regulation and control assembly 9 performs positioning regulation and control on the bearing main body 4, and the positioning regulation and control assembly 9 comprises a regulation and control screw 901, a driving clamping groove 902, a driving block 903, a regulation and control handle 904, an annular groove 905, an L-shaped connecting rod 906, an arc-shaped clamping groove 907, a connecting ring 908, a connecting clamping column 909 and a first auxiliary pad 910;
the first locking assembly 10, the first locking assembly 10 comprises a sleeve 1001, a limiting press ring 1002, a movable shaft 1003, a clamping shaft 1004, a first reset spring 1005, a cone 1006, a second auxiliary pad 1007, an arc pushing chute 1008 and a locking ring 1009;
the second locking component 11, the second locking component 11 comprises a fixed body 1101, a positioning plate 1102, a second return spring 1103, a non-slip convex strip 1104, a transmission inclined plane 1105, a driving screw 1106 and a knob 1107.
The movable clamping block 701 is symmetrically and movably arranged in the pre-positioning clamping groove 3, one end of the movable clamping block 701 is integrally formed with a supporting spring 702, the other end of the supporting spring 702 is fixedly arranged on the side wall of the pre-positioning clamping groove 3, and the other end of the movable clamping block 701 is provided with an auxiliary slope 703.
The setting positions of the limiting clamping blocks 5 are corresponding to those of the regulating and controlling limiting grooves 2, the setting groups are the same, the thickness of the limiting clamping blocks 5 is equal to the width of the notch of the regulating and controlling limiting groove 2, and the length of the limiting clamping blocks 5 is smaller than that of the regulating and controlling limiting groove 2; the prearranged clamping blocks 6 correspond to the prearranged clamping grooves 3 in arrangement position and have the same arrangement group number.
The adjusting and controlling screw 901 is arranged in the seat body 1 in a penetrating threaded connection mode, the end portions of the two ends of the adjusting and controlling screw 901 are provided with driving clamping grooves 902, the cross section of the notch of each driving clamping groove 902 is square, each driving clamping groove 902 is in adaptive plug-in connection with each driving block 903, each driving block 903 is integrally formed on the adjusting and controlling handle 904, annular grooves 905 are symmetrically arranged on the two sides of the adjusting and controlling screw 901, first locking assemblies 10 are arranged in the annular grooves 905, one end of each L-shaped connecting rod 906 is provided with an arc-shaped clamping groove 907, the other end of each L-shaped connecting rod is fixedly arranged on the connecting ring 908, one side of each connecting ring 908 is fixedly provided with connecting clamping columns 909 at equal intervals, and the end face of one end of each connecting clamping column 909 is fixedly provided with first auxiliary pads 910; the connecting clamping columns 909 are matched with the connecting circular grooves 8 in the corresponding arrangement positions, the same in the number of the arrangement groups and the same in the diameter arrangement, and the two are in fit connection.
The sleeve 1001 is arranged in the annular groove 905 in a threaded mode, a limit pressing ring 1002 is fixedly arranged at one end of the sleeve 1001, movable shafts 1003 are movably arranged in the sleeve 1001 at equal intervals, one ends of the movable shafts 1003 extend into arc pushing inclined grooves 1008, arc surfaces are arranged at the ends of the movable shafts, clamping shafts 1004 are fixedly arranged at the other ends of the movable shafts 1003, the clamping shafts 1004 are movably arranged in the sleeve 1001, first reset springs 1005 are integrally formed at the connecting ends of the movable shafts 1003 and the clamping shafts 1004, the other ends of the first reset springs 1005 are fixedly arranged in the sleeve 1001, cones 1006 are integrally formed at one ends of the clamping shafts 1004, second auxiliary pads 1007 are fixedly arranged at the end faces of one ends of the cones 1006, the arc pushing inclined grooves 1008 are equidistantly arranged on the inner side walls of the locking rings 1009, and the locking rings 1009 are arranged on the outer side walls of the sleeve 1001 in a threaded mode.
The arc pushing chute 1008 is provided with three groups corresponding to the movable shaft 1003 and the clamping shaft 1004 in the arrangement position and the same number of the arrangement groups, and the width of the notch section of the arc pushing chute 1008 is larger than the diameter of the movable shaft 1003; the diameter of the limiting press ring 1002 is smaller than the diameter of the regulating screw 901.
The second locking assembly 11 locks the adjusting screw 901, the fixed body 1101 is symmetrically and fixedly arranged at two sides of the seat body 1 and symmetrically arranged about the adjusting screw 901, the end face of the fixed body 1101, which is close to one end of the adjusting screw 901, is arranged to be an arc surface and is matched and attached with the adjusting screw 901, a positioning plate 1102 is movably arranged in the fixed body 1101, one end of the positioning plate 1102 is integrally formed with a second reset spring 1103, the other end of the second reset spring 1103 is fixedly arranged in the fixed body 1101, the end face of the other end of the positioning plate 1102 is fixedly provided with an anti-slip raised strip 1104 at equal intervals, one side of the positioning plate 1102 is provided with a through groove, one side of the through groove is provided with a transmission inclined plane 1105, a driving screw 1106 is in threaded connection with the fixed body 1101 and is arranged at the side position of the transmission inclined plane 1105, and one end of the driving screw 1106 is fixedly provided with a knob 1107; the anti-slip ribs 1104 are provided obliquely on the end surfaces of the positioning plate 1102, and the anti-slip ribs 1104 provided on the end portions of the positioning plate 1102 in the fixed body 1101 on both sides of the seat body 1 are inclined in opposite directions.
A bearing with the positioning piece comprises a positioning piece.
According to the technical scheme provided by the invention, the pre-positioning work is performed on the bearing main body 4, namely, the limiting clamping block 5 at the bottom end of the bearing main body 4 is aligned with the regulating and controlling limiting groove 2, the pre-positioning clamping block 6 is aligned and inserted into the pre-positioning clamping groove 3, in the process, the limiting clamping block 5 enters into the regulating and controlling limiting groove 2, the pre-positioning clamping block 6 extrudes the auxiliary slope 703 on the movable clamping block 701 in the pre-positioning clamping groove 3, and then extrudes the movable clamping block 701, so that the supporting spring 702 connected with one side of the movable clamping block 701 is in a compressed state, when the pre-positioning clamping block 6 enters into the pre-positioning clamping groove 3, the movable clamping block 701 extrudes the pre-positioning clamping block 6 under the rebound effect of the supporting spring 702, and then the pre-positioning clamping block 6 is positioned in the middle position of the pre-positioning clamping groove 3, namely, the bearing main body 4 is positioned in the middle position in the arc-shaped groove on the seat body 1, and the pre-positioning work of the bearing main body 4 can be rapidly completed;
when the positioning fine adjustment work is performed on the bearing main body 4, namely, the positioning fine adjustment work is performed through the positioning adjustment assembly 9 according to the position adjustment of the full center of the actual assembly requirement, firstly, an arc clamping groove 907 at one end of an L-shaped connecting rod 906 is clamped on an annular groove 905 on an adjustment screw 901, meanwhile, a connecting clamping column 909 arranged on the other end connecting ring 908 of the L-shaped connecting rod 906 is aligned with a connecting circular groove 8 at the end part of the bearing main body 4, then the L-shaped connecting rod 906 is pushed, the connecting clamping column 909 arranged on the connecting ring 908 is clamped in the connecting circular groove 8, a first auxiliary pad 910 arranged at the end part of the connecting clamping column 909 is used for improving the clamping stability of the connecting clamping column 909 and the connecting circular groove 8, then a sleeve 1001 is rotated, the sleeve 1001 pushes a limiting pressing ring 1002 to squeeze the L-shaped connecting rod 906 until the limiting ring is tightly pressed, then a locking ring 1009 is screwed, the arc pushing 1008 of the inner side wall of the locking ring 1009 drives the locking ring to squeeze a movable shaft 1006, the movable shaft 1003 pushes the shaft 1004, the shaft 1004 again pushes the bottom side wall of the annular groove 1006 to squeeze and lock a cone, and a second auxiliary pad arranged at the end part of the cone 1007 is used for improving the clamping stability of the clamping in the connecting circular groove 8, and the connecting stability is stable;
then, the fine adjustment work of the position of the bearing main body 4 is realized through the adjusting screw 901, namely, in the adjusting process, the driving block 903 at one end of the adjusting handle 904 is clamped into the driving clamping groove 902 at the end part of the adjusting screw 901, the adjusting handle 904 rotates, and then the bearing main body 4 is pushed and pressed through the matching action of the L-shaped connecting rod 906, the connecting ring 908 and the connecting clamping column 909, so that the position of the bearing main body 4 is adjusted and controlled, when the position of the bearing main body 4 reaches the best requirement of assembly work, the adjusting screw 901 is locked, namely, the knob 1107 is screwed through the arranged second locking assembly 11, the driving screw 1106 extrudes the transmission inclined plane 1105 at one side of the positioning plate 1102, further, the pushing of the positioning plate 1102 is realized, one end of the positioning plate 1102 extrudes the side wall of the adjusting screw 901, the anti-slip protruding strips 1104 are arranged at the end surface of the positioning plate 1102, namely, the anti-slip protruding strips 1104 are obliquely arranged, the anti-slip protruding strips 1104 are oppositely inclined, the end parts of the positioning plate 1102 are arranged in the fixing body 1101 on two sides of the seat body 1, the anti-slip protruding strips 1104 are in opposite directions, the inclined directions, the two anti-slip protruding strips form similar barb effects, the screw 901 can be well loose, the position can be guaranteed, and the normal adjustment work of the bearing is ensured, and the position of the bearing is ensured.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A locating piece, its characterized in that: comprising
The device comprises a seat body (1), wherein a placement groove is formed in the seat body (1), a regulating and controlling limiting groove (2) is formed in the bottom end of the placement groove, and pre-positioning clamping grooves (3) are symmetrically formed in two sides of the regulating and controlling limiting groove (2);
the bearing comprises a bearing main body (4), wherein a limiting clamping block (5) is integrally formed at the bottom end of the outer side wall of the bearing main body (4), preset clamping blocks (6) are symmetrically formed at the two sides of the limiting clamping block (5) in an integrated manner, and connecting circular grooves (8) are formed at the two ends of the bearing main body (4) in an equidistant manner;
the pre-positioning auxiliary assembly (7), the pre-positioning auxiliary assembly (7) is arranged in the pre-positioning clamping groove (3), and the pre-positioning auxiliary assembly (7) comprises a movable clamping block (701), a supporting spring (702) and an auxiliary slope (703); the movable clamping blocks (701) are symmetrically and movably arranged in the pre-positioning clamping groove (3), one end of each movable clamping block (701) is integrally formed with a supporting spring (702), the other end of each supporting spring (702) is fixedly arranged on the side wall of the pre-positioning clamping groove (3), and the other end of each movable clamping block (701) is provided with an auxiliary slope (703);
the positioning regulation and control assembly (9), the positioning regulation and control assembly (9) is used for carrying out positioning regulation and control on the bearing main body (4), and the positioning regulation and control assembly (9) comprises a regulation and control screw (901), a driving clamping groove (902), a driving block (903), a regulation and control handle (904), an annular groove (905), an L-shaped connecting rod (906), an arc-shaped clamping groove (907), a connecting ring (908), a connecting clamping column (909) and a first auxiliary pad (910); the adjusting screw (901) is arranged in the seat body (1) in a penetrating threaded manner, driving clamping grooves (902) are formed in the end portions of two ends of the adjusting screw (901), the cross section of notch of each driving clamping groove (902) is square, each driving clamping groove (902) is connected with a driving block (903) in an adaptive manner, the driving blocks (903) are integrally formed on the adjusting handle (904), annular grooves (905) are symmetrically formed in two sides of the adjusting screw (901), first locking assemblies (10) are arranged in the annular grooves (905), one end of each L-shaped connecting rod (906) is provided with an arc-shaped clamping groove (907), the other end of each L-shaped connecting rod is fixedly arranged on a connecting ring (908), connecting clamping columns (909) are fixedly arranged on one side of each connecting ring (908) in an equidistant manner, and first auxiliary pads (910) are fixedly arranged on the end faces of one ends of the connecting clamping columns (909).
The first locking assembly (10), the first locking assembly (10) comprises a sleeve (1001), a limiting pressing ring (1002), a movable shaft (1003), a clamping shaft (1004), a first reset spring (1005), a cone (1006), a second auxiliary pad (1007), an arc-shaped pushing chute (1008) and a locking ring (1009); the sleeve (1001) is arranged in the annular groove (905) in a threaded connection mode, one end of the sleeve (1001) is fixedly provided with a limiting compression ring (1002), the movable shaft (1003) is movably arranged in the sleeve (1001) at equal intervals, one end of the movable shaft (1003) extends into the arc pushing chute (1008), an arc surface is arranged at the end of the movable shaft, the other end of the movable shaft (1003) is fixedly provided with a clamping shaft (1004), the clamping shaft (1004) is movably arranged in the sleeve (1001), the end, connected with the clamping shaft (1004), of the movable shaft (1003) is integrally provided with a first reset spring (1005), the other end of the first reset spring (1005) is fixedly arranged in the sleeve (1001), one end of the clamping shaft (1004) is integrally provided with a cone (1006), the end face of one end of the cone (1006) is fixedly provided with a second auxiliary pad (1007), the arc pushing chute (1008) is equidistantly arranged on the inner side wall of the locking ring (1009), and the threaded connection of the locking ring (1009) is arranged on the outer side wall of the sleeve (1001).
The second locking assembly (11), the second locking assembly (11) comprises a fixed body (1101), a positioning plate (1102), a second reset spring (1103), an anti-slip convex strip (1104), a transmission inclined plane (1105), a driving screw (1106) and a knob (1107); the second locking assembly (11) locks the regulation screw (901), the fixed body (1101) is symmetrically fixed to be arranged on two sides of the seat body (1), and is symmetrically arranged on the regulation screw (901), the end face of the fixed body (1101) close to one end of the regulation screw (901) is arranged to be an arc surface, the arc surface is fit with the regulation screw (901) in an adapting mode, a positioning plate (1102) is movably arranged in the fixed body (1101), one end of the positioning plate (1102) is integrally formed with a second reset spring (1103), the other end of the second reset spring (1103) is fixedly arranged in the fixed body (1101), anti-slip protruding strips (1104) are fixedly arranged on the end face of the other end of the positioning plate (1102) at equal intervals, a through groove is formed in one side of the positioning plate (1102), a transmission inclined plane (1105) is formed in one side of the through groove, the driving screw (1106) is in threaded connection with the fixed knob (1107) at one end of the driving screw (1106).
2. A positioning member as claimed in claim 1, wherein: the limiting clamping blocks (5) are corresponding to the setting positions of the regulating limiting grooves (2) and have the same setting group number, the thickness of the limiting clamping blocks (5) is equal to the width of the notch of the regulating limiting grooves (2), and the length of the limiting clamping blocks (5) is smaller than that of the regulating limiting grooves (2); the preset clamping blocks (6) correspond to the preset clamping grooves (3) in setting positions and are identical in setting group number.
3. A positioning member as claimed in claim 1, wherein: the connecting clamping columns (909) are corresponding to the connecting circular grooves (8) in setting positions, the number of the setting groups is the same, the diameters of the setting groups are equal, and the connecting clamping columns and the connecting circular grooves are in fit connection.
4. A positioning member as claimed in claim 1, wherein: the arc pushing chute (1008) corresponds to the movable shaft (1003) and the clamping shaft (1004) in arrangement position, the number of the arrangement groups is the same, three groups are arranged in total, and the width of the cross section of the notch of the arc pushing chute (1008) is larger than the diameter of the movable shaft (1003); the diameter of the limiting compression ring (1002) is smaller than that of the regulating screw (901).
5. A positioning member as claimed in claim 1, wherein: the anti-slip convex strips (1104) are obliquely arranged on the end face of the positioning plate (1102), and the anti-slip convex strips (1104) arranged at the end parts of the positioning plate (1102) in the fixing bodies (1101) on two sides of the seat body (1) are in opposite oblique directions.
6. A bearing having the positioning member, characterized in that: a positioning element comprising any one of the above claims 1-5.
Priority Applications (1)
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| CN202210957656.7A CN115199656B (en) | 2022-08-10 | 2022-08-10 | Locating piece and bearing with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210957656.7A CN115199656B (en) | 2022-08-10 | 2022-08-10 | Locating piece and bearing with same |
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| CN115199656A CN115199656A (en) | 2022-10-18 |
| CN115199656B true CN115199656B (en) | 2024-03-15 |
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| CN202210957656.7A Active CN115199656B (en) | 2022-08-10 | 2022-08-10 | Locating piece and bearing with same |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB623456A (en) * | 1947-02-21 | 1949-05-18 | Julius Edward Shafer | Improvements in or relating to a bearing assembly |
| CN110319113A (en) * | 2019-07-06 | 2019-10-11 | 绍兴集知汇信息科技有限公司 | A kind of bearing |
| CN210978241U (en) * | 2019-10-24 | 2020-07-10 | 常州市长力冲压机床有限公司 | Main bearing cap with positioning characteristic |
| CN111963575A (en) * | 2020-08-27 | 2020-11-20 | 沈海祥 | Mechanical bearing seat with high stability |
| CN212509232U (en) * | 2020-06-08 | 2021-02-09 | 新昌县隆豪轴承有限公司 | High-precision bearing ring |
| CN112873089A (en) * | 2021-01-18 | 2021-06-01 | 丁绍江 | Clamping device for bearing machining |
-
2022
- 2022-08-10 CN CN202210957656.7A patent/CN115199656B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB623456A (en) * | 1947-02-21 | 1949-05-18 | Julius Edward Shafer | Improvements in or relating to a bearing assembly |
| CN110319113A (en) * | 2019-07-06 | 2019-10-11 | 绍兴集知汇信息科技有限公司 | A kind of bearing |
| CN210978241U (en) * | 2019-10-24 | 2020-07-10 | 常州市长力冲压机床有限公司 | Main bearing cap with positioning characteristic |
| CN212509232U (en) * | 2020-06-08 | 2021-02-09 | 新昌县隆豪轴承有限公司 | High-precision bearing ring |
| CN111963575A (en) * | 2020-08-27 | 2020-11-20 | 沈海祥 | Mechanical bearing seat with high stability |
| CN112873089A (en) * | 2021-01-18 | 2021-06-01 | 丁绍江 | Clamping device for bearing machining |
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|---|---|
| CN115199656A (en) | 2022-10-18 |
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