CN115199656A - Positioning piece and bearing with same - Google Patents
Positioning piece and bearing with same Download PDFInfo
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- CN115199656A CN115199656A CN202210957656.7A CN202210957656A CN115199656A CN 115199656 A CN115199656 A CN 115199656A CN 202210957656 A CN202210957656 A CN 202210957656A CN 115199656 A CN115199656 A CN 115199656A
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- 125000006850 spacer group Chemical group 0.000 claims 9
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- 238000010009 beating Methods 0.000 abstract description 3
- 239000010985 leather Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
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- 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
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- 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 can carry out good pre-limiting work on the assembly work of the bearing through the matched use of a pre-positioning clamping block, a pre-positioning clamping groove and a pre-positioning auxiliary component, and is simple to operate; through the regulation and control function of the positioning regulation and control assembly, the corresponding fine-tuning 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 beating of a leather hammer, the damage to the bearing body is avoided, and the quality of the bearing body is ensured; through the cooperation between the first locking subassembly that sets up and the second locking subassembly, can carry out fine locking to the location work of bearing, guarantee its location work steadiness, guarantee whole assembly quality, promote its working 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 bearings can provide free linear movement or free rotation of the moving part about a fixed axis, and can 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 is particularly important, and for the assembly work of the bearing and a corresponding seat body in the prior art, the bearing is firstly placed in the seat body, and in the process, the bearing needs to be pre-positioned and then is stably assembled.
For the whole assembly process, on one hand, the positioning of the bearing is troublesome, the bearing can be completed only by repeatedly debugging the bearing by workers, especially in the process of installing the bearing, the position of the bearing can be deviated and slid, and further, the position of the bearing can be adjusted by the workers in the later period by beating the bearing by using a leather hammer, so that the adjustment positioning error is large, and the bearing body can be damaged if the force 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 control of staff under the prior art, hardly satisfy the demand, extravagant manpower reduces work efficiency, influences holistic assembly quality, has the influence to the life in its later stage.
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 element and a bearing having the same, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a positioning member, comprising
The base body is provided with a placing groove, the bottom end of the placing groove is provided with a regulation and control limiting groove, and two sides of the regulation and control limiting groove are symmetrically provided with pre-positioning clamping grooves;
the bearing comprises a bearing main body, wherein a limiting fixture block is integrally formed at the bottom end of the outer side wall of the bearing main body, pre-positioning fixture blocks are symmetrically formed on two sides of the limiting fixture block in an integrally formed manner, and connecting circular grooves are equidistantly formed at two ends of the bearing main body;
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 positioning and regulating and controlling 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 return spring, a cone, a second auxiliary pad, an arc-shaped pushing chute and a locking ring;
the second locking assembly comprises a fixing body, a positioning plate, a second reset spring, an anti-skidding 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 ends of the movable clamping blocks are integrally formed to be provided with supporting springs, the other ends of the supporting springs are fixedly arranged on the side walls of the pre-positioning clamping grooves, and auxiliary slopes are arranged at the other ends of the movable clamping blocks.
Preferably, the limiting clamping blocks correspond to the setting positions of the regulating and controlling limiting grooves and are the same in the setting number, the thickness of the limiting clamping blocks is equal to the width of the notches of the regulating and controlling limiting grooves, and the length of the limiting clamping blocks is smaller than that of the regulating and controlling limiting grooves; the preset fixture blocks correspond to the preset positions of the preset clamping grooves and are arranged in the same number.
Preferably, regulation and control screw rod runs through threaded connection and sets up in the pedestal, and the tip at regulation and control screw rod both ends is provided with drive slot, and drive slot's notch cross-section is square, and drive slot pegs graft with drive block looks adaptation, drive block integrated into one piece sets up on the 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 subassembly 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, the fixed joint card post that is provided with of one side equidistance of go-between, the fixed first supplementary pad that is provided with of terminal surface of joint card post one end.
Preferably, the connecting clamp column is corresponding to the connecting circular groove in arrangement position, the number of the sets is the same, the diameter is equal, and the connecting clamp column and the connecting circular groove are in adaptive splicing.
Preferably, sleeve pipe threaded connection sets up in the annular groove, and the fixed spacing clamping ring that is provided with of sheathed tube one end, the activity of loose axle equidistance 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 and is provided with the chucking axle, the activity of chucking axle sets up in the sleeve pipe, and the loose axle is being provided with first reset spring with chucking axle link integrated into one piece, and the fixed setting in the sleeve pipe of first reset spring other end, the one end integrated into one piece of chucking axle is provided with the cone, and the terminal surface of cone one end is fixed and is provided with the supplementary pad of second, the arc bulldozes the chute equidistance and sets up at the locking collar inside wall, and locking collar threaded connection sets up on the sleeve pipe lateral wall.
Preferably, the arc-shaped pushing chute corresponds to the movable shaft and the clamping shaft in arrangement position and is provided with the same number of groups, three groups are arranged, and the width of the cross section of the notch of the arc-shaped pushing chute is larger than the diameter of the movable shaft; the diameter of the limiting compression ring is smaller than that of the regulating screw.
Preferably, the second locking Assembly locks the regulation and control screw rod, the fixed both sides that set up at the pedestal of fixed body symmetry to setting 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 laminates 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 fixed setting in the fixed body of second reset spring other end, the fixed anti-skidding sand grip that is provided with of terminal surface equidistance of the locating plate other end, one side of locating plate are provided with logical groove, and one side that leads to the groove is provided with the transmission inclined plane, drive screw threaded connection sets up in the fixed body to set up the avris position on 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 at the end parts of the positioning plate in the fixing bodies on the two sides of the seat body are opposite in oblique direction.
A bearing with the positioning piece comprises the positioning piece.
Compared with the prior art, the invention has the beneficial effects that:
according to the technical scheme, the pre-positioning fixture block, the pre-positioning clamping groove and the pre-positioning auxiliary assembly are matched for use, so that the pre-limiting work can be well performed on the assembly work of the bearing, and the operation is simple; through the regulation and control function of the positioning regulation and control assembly, the corresponding fine-tuning 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 beating of a leather hammer, the damage to the bearing body is avoided, and the quality of the bearing body is ensured; through the cooperation between the first locking subassembly that sets up and the second locking subassembly, can carry out fine locking to the location work of bearing, guarantee its location work steadiness, guarantee whole assembly quality, promote its working life.
Drawings
FIG. 1 is a schematic view of the front side of the bearing and seat structure connection of the present invention;
FIG. 2 is an enlarged partial view of the structural joint of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the rear side of the bearing and seat structure according to the present invention;
FIG. 4 is an enlarged partial view of the structural connection of FIG. 3 according to the present invention;
FIG. 5 is a schematic bottom view of the bearing structure of the present invention;
FIG. 6 is an enlarged partial view of the structural joint of FIG. 5 according to the present invention;
FIG. 7 is a left side view of the structural connection between the adjusting screw and the first locking member of the present invention;
FIG. 8 is a partial cross-sectional view of the structural attachment of the adjuster screw to the first locking assembly of the present invention;
FIG. 9 is an enlarged partial view of the structural joint of FIG. 8 according to the present invention;
FIG. 10 is a schematic view of the connection between the movable shaft and the clamping shaft, the first return spring, and the cone structure according to the present invention;
FIG. 11 is a cross-sectional view showing the internal structural connection of the fixture body in the second locking assembly of the present invention;
fig. 12 is an enlarged view of a portion of the structural connection of fig. 11 according to the present invention.
In the figure: the device comprises a base 1, an adjusting and controlling limit groove 2, a pre-positioning clamping groove 3, a bearing main body 4, a limit clamping block 5, a pre-positioning clamping block 6, a pre-positioning auxiliary component 7, a movable clamping block 701, a supporting spring 702, an auxiliary slope 703, a connecting circular groove 8, a positioning and controlling component 9, an adjusting and controlling screw 901, a driving clamping groove 902, a driving block 903, an adjusting 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 component 10, a sleeve 1001, a limit clamping ring 1002, a movable shaft 1003, a clamping shaft 1004, a first return spring 1005, a cone 1006, a second auxiliary pad 1007, an arc-shaped pushing chute 1104, a locking ring 1009, a second locking component 11, a fixing body 1101, a positioning plate 1102, a second return spring 1103, an anti-slip convex strip, 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. The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without making any creative effort, belong to the protection scope of the present invention.
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 is provided with a placing groove, the bottom end of the placing groove is provided with a regulation and control limiting groove 2, and two sides of the regulation and control limiting groove 2 are symmetrically provided with pre-positioning clamping grooves 3;
the bearing comprises a bearing main body 4, wherein a limiting fixture block 5 is integrally formed at the bottom end of the outer side wall of the bearing main body 4, pre-positioning fixture blocks 6 are symmetrically formed on two sides of the limiting fixture block 5 in an integrally formed manner, and connecting circular grooves 8 are equidistantly formed at two ends of the bearing main body 4;
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 is used for positioning and controlling the position of the bearing 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 includes a sleeve 1001, a limit press ring 1002, a movable shaft 1003, a clamping shaft 1004, a first return spring 1005, a cone 1006, a second auxiliary pad 1007, an arc pushing chute 1008 and a locking ring 1009;
the second locking assembly 11, the second locking assembly 11 includes a fixing body 1101, a positioning plate 1102, a second return spring 1103, an anti-slip rib 1104, a transmission slope 1105, a driving screw 1106 and a knob 1107.
The movable clamping blocks 701 are symmetrically and movably arranged in the pre-positioning clamping grooves 3, one ends of the movable clamping blocks 701 are integrally provided with supporting springs 702, the other ends of the supporting springs 702 are fixedly arranged on the side walls of the pre-positioning clamping grooves 3, and the other ends of the movable clamping blocks 701 are provided with auxiliary slopes 703.
The limiting fixture blocks 5 correspond to the regulating and controlling limiting grooves 2 in arrangement positions and are the same in arrangement number, the thickness of the limiting fixture blocks 5 is equal to the width of the notches of the regulating and controlling limiting grooves 2, and the length of the limiting fixture blocks 5 is smaller than that of the regulating and controlling limiting grooves 2; the pre-positioning fixture blocks 6 correspond to the pre-positioning fixture grooves 3 in arrangement position and are arranged in the same number.
The adjusting screw 901 is arranged in the base body 1 in a threaded connection mode, the end portions of two ends of the adjusting screw 901 are provided with driving clamping grooves 902, the cross section of a notch of each driving clamping groove 902 is square, the driving clamping grooves 902 are in matched insertion with driving blocks 903, the driving blocks 903 are integrally formed on the adjusting handle 904, annular grooves 905 are symmetrically arranged on two sides of the adjusting screw 901, a first locking component 10 is arranged in each annular groove 905, one end of an L-shaped connecting rod 906 is provided with an arc-shaped clamping groove 907, the other end of the L-shaped connecting rod is fixedly arranged on a connecting ring 908, connecting clamping columns 909 are fixedly arranged on one side of the connecting ring 908 at equal intervals, and first auxiliary pads 910 are fixedly arranged on the end faces of one ends of the connecting clamping columns 909; the connection clamp posts 909 correspond to the connection circular grooves 8 in arrangement positions, are arranged in the same number of groups, have the same diameter, and are in adaptive insertion.
Here, the sleeve 1001 is disposed in the annular groove 905 in a threaded connection manner, a limiting pressing ring 1002 is fixedly disposed at one end of the sleeve 1001, the movable shaft 1003 is movably disposed in the sleeve 1001 in an equidistant manner, one end of the movable shaft 1003 extends into the arc pushing chute 1008, an arc surface is disposed at the end of the movable shaft 1003, a clamping shaft 1004 is fixedly disposed at the other end of the movable shaft 1003, the clamping shaft 1004 is movably disposed in the sleeve 1001, the movable shaft 1003 is integrally formed with the clamping shaft 1004 at the end connected with the clamping shaft and provided with a first return spring 1005, the other end of the first return spring 1005 is fixedly disposed in the sleeve 1001, a cone 1006 is integrally formed at one end of the clamping shaft 1004, a second auxiliary pad 1007 is fixedly disposed at the end face of one end of the cone 1006, the arc pushing chute 1008 is equidistantly disposed on the inner side wall of the locking ring 1009, and the locking ring 1009 is disposed on the outer side wall of the sleeve 1001 in a threaded connection manner.
The arc pushing chute 1008 corresponds to the arrangement positions of the movable shaft 1003 and the clamping shaft 1004, the number of the groups is the same, three groups are arranged, 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 adjusting screw 901.
The second locking assembly 11 locks the control screw 901, the fixing body 1101 is symmetrically and fixedly arranged at two sides of the seat body 1, and is symmetrically arranged with respect to the control screw 901, the end surface of the fixing body 1101 close to one end of the control screw 901 is arranged to be an arc surface, the end surface is adapted and attached to the control screw 901, the fixing body 1101 is movably provided with a positioning plate 1102, one end of the positioning plate 1102 is integrally provided with a second reset spring 1103, the other end of the second reset spring 1103 is fixedly arranged in the fixing body 1101, the end surface at the other end of the positioning plate 1102 is fixedly provided with anti-skid convex strips 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 surface 1105, a driving screw 1106 is threadedly connected and arranged in the fixing body 1101 and is arranged at the side position of the transmission inclined surface 1105, and one end of the driving screw 1106 is fixedly provided with a knob 1107; the anti-slip ribs 1104 are obliquely arranged on the end surface of the positioning plate 1102, and the anti-slip ribs 1104 arranged on the end portions of the positioning plate 1102 in the fixing bodies 1101 on both sides of the holder body 1 are oppositely inclined.
A bearing with the positioning piece comprises a positioning piece.
According to the technical scheme provided by the invention, firstly, the bearing main body 4 is subjected to pre-positioning work, namely, a limiting clamping block 5 at the bottom end of the bearing main body 4 is aligned with a regulation and control limiting groove 2, and a pre-positioning clamping block 6 is inserted into a pre-positioning clamping groove 3 in an aligned manner, in the process, the limiting clamping block 5 enters the regulation and control limiting groove 2, the pre-positioning clamping block 6 extrudes an auxiliary slope 703 on a movable clamping block 701 in the pre-positioning clamping groove 3, and then extrudes the movable clamping block 701, so that a supporting spring 702 connected to one side of the movable clamping block 701 is in a compressed state, when the pre-positioning clamping block 6 enters the pre-positioning clamping groove 3, the movable clamping block 701 extrudes the pre-positioning clamping block 6 under the resilience action of the supporting spring 702, so that the pre-positioning clamping block 6 is in the middle position of the pre-positioning clamping groove 3, namely, the bearing main body 4 is in the middle position of an arc-shaped groove on a base body 1, and the pre-positioning work of the bearing main body 4 can be quickly completed;
when the bearing body 4 is positioned and finely adjusted, namely, adjustment and control are carried out according to the position of the actual assembly requirement, the positioning and control assembly 9 is used for realizing the positioning and control operation, firstly, the arc-shaped clamping groove 907 at one end of the L-shaped connecting rod 906 is clamped on the annular groove 905 on the control screw 901, meanwhile, the connecting clamping column 909 arranged on the connecting ring 908 at the other end of the L-shaped connecting rod 906 is aligned with the connecting circular groove 8 at the end part of the bearing body 4, then the L-shaped connecting rod 906 is pushed, the connecting clamping column 909 on the connecting ring 908 is clamped in the connecting circular groove 8, the first auxiliary pad 910 arranged at the end part of the connecting clamping column 909 is used for improving the stability of clamping of the connecting clamping column 909 and the connecting circular groove 8, then the sleeve 1001 is rotated, the sleeve 1001 pushes the limiting ring 1002 to extrude the L-shaped connecting rod 906 until the L-shaped connecting rod 1009 is pressed, then the sleeve 1009 is screwed, the arc-shaped pushing chute 1008 on the inner side wall of the connecting column is driven to extrude the movable shaft 1003, the movable shaft 1003 pushes the clamping shaft 1004, the clamping ring 1006 pushes the cone 1006 to extrude the bottom end part of the bottom end of the annular groove 905 in the annular groove 905, and further, the clamping ring 1007 is provided with the stable connection of the auxiliary clamping column, and the stable connection circular groove 8;
then, the fine adjustment of the position of the bearing body 4 is realized by the adjusting screw 901, that is, 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 of the adjusting screw 901, the adjusting handle 904 is rotated, and the bearing body 4 is pushed and pressed by the cooperation of the L-shaped connecting rod 906, the connecting ring 908 and the connecting clamping column 909, so that the position of the bearing body is adjusted and controlled, when the position of the bearing body 4 reaches the optimal requirement of the assembly work, the adjusting screw 901 is locked, that is, the locking stability of the positioning plate 1102 is improved by the arranged second locking component 11, that is, the knob 1107 is screwed, so that the driving screw 1106 extrudes the transmission inclined plane 1105 at one side of the positioning plate 1102, and then the positioning plate 1102 is pushed and pressed, one end of the positioning plate 1102 extrudes the side wall of the adjusting screw 901, the positioning plate 1102 is provided with the anti-slip ribs at the end face of the positioning plate 1102, that the anti-slip ribs are arranged at the end of the positioning plate 1102, that the anti-slip ribs 1104 are arranged in the fixing bodies 1101, the two anti-barb bodies form a similar effect of adjusting and the adjusting screw 901, thereby well avoiding the loosening of the bearing at the later stage of the bearing 901, and ensuring the normal operation of the bearing 901.
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 (10)
1. A positioning member, characterized in that: comprises that
The seat body (1), a placing groove is arranged on the seat body (1), a regulating and controlling limiting groove (2) is arranged at the bottom end of the placing groove, and pre-positioning clamping grooves (3) are symmetrically arranged on two sides of the regulating and controlling limiting groove (2);
the bearing comprises a bearing main body (4), wherein a limiting fixture block (5) is integrally formed at the bottom end of the outer side wall of the bearing main body (4), pre-positioning fixture blocks (6) are symmetrically formed on two sides of the limiting fixture block (5) in an integrally formed manner, and connecting circular grooves (8) are equidistantly formed at two ends of the bearing main body (4);
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 bearing positioning and regulating device comprises a positioning and regulating component (9), wherein the positioning and regulating component (9) is used for positioning and regulating the position of the bearing main body (4), and the positioning and regulating component (9) comprises a regulating screw rod (901), a driving clamping groove (902), a driving block (903), a regulating 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 locking device comprises a first locking assembly (10), wherein the first locking assembly (10) comprises a sleeve (1001), a limiting press ring (1002), a movable shaft (1003), a clamping shaft (1004), a first return spring (1005), a cone (1006), a second auxiliary pad (1007), an arc-shaped pushing chute (1008) and a locking ring (1009);
the second locking assembly (11), the second locking assembly (11) includes the fixed body (1101), locating plate (1102), second reset spring (1103), anti-skidding convex strip (1104), transmission inclined plane (1105), drive screw (1106), knob (1107).
2. A spacer as defined in claim 1, wherein: the movable clamping blocks (701) are symmetrically and movably arranged in the pre-positioning clamping grooves (3), one ends of the movable clamping blocks (701) are integrally formed with supporting springs (702), the other ends of the supporting springs (702) are fixedly arranged on the side walls of the pre-positioning clamping grooves (3), and auxiliary slopes (703) are arranged at the other ends of the movable clamping blocks (701).
3. A spacer as defined in claim 1, wherein: the limiting fixture blocks (5) correspond to the regulating and controlling limiting grooves (2) in arrangement position and are the same in arrangement number, the thickness of the limiting fixture blocks (5) is equal to the width of the notches of the regulating and controlling limiting grooves (2), and the length of the limiting fixture blocks (5) is smaller than that of the regulating and controlling limiting grooves (2); the pre-positioning fixture blocks (6) correspond to the pre-positioning fixture grooves (3) in arrangement position and are arranged in the same number.
4. A spacer as defined in claim 1, wherein: the adjustable screw (901) is arranged in the base body (1) in a penetrating threaded connection mode, driving clamping grooves (902) are formed in the end portions of the two ends of the adjustable screw (901), the cross section of a groove opening of each driving clamping groove (902) is square, the driving clamping grooves (902) are matched and spliced with driving blocks (903), the driving blocks (903) are integrally formed on an adjustable handle (904), annular grooves (905) are symmetrically formed in the two sides of the adjustable screw (901), a first locking assembly (10) is arranged in each annular groove (905), an arc-shaped clamping groove (907) is formed in one end of each L-shaped connecting rod (906), 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 the connecting ring (908) at equal intervals, and a first auxiliary pad (910) is fixedly arranged on the end face of one end of each connecting clamping column (909).
5. A spacer as defined in claim 4, wherein: the connecting clamp columns (909) correspond to the connecting circular grooves (8) in arrangement positions, are the same in arrangement number and diameter arrangement, and are connected in an inserting mode in a matched mode.
6. A spacer as defined in claim 1, wherein: the sleeve (1001) is arranged in an annular groove (905) in a threaded connection mode, a limiting pressing ring (1002) is fixedly arranged at one end of the sleeve (1001), the movable shaft (1003) is movably arranged in the sleeve (1001) in an equidistance mode, one end of the movable shaft (1003) extends into an arc pushing and pressing chute (1008), an arc-shaped face is arranged at the end of the movable shaft, a clamping shaft (1004) is fixedly arranged at the other end of the movable shaft (1003), the clamping shaft (1004) is movably arranged in the sleeve (1001), the movable shaft (1003) is integrally formed with the clamping shaft (1004) in a connection end mode and provided with a first reset spring (1005), the other end of the first reset spring (1005) is fixedly arranged in the sleeve (1001), a cone (1006) is integrally formed at one end of the clamping shaft (1004), a second auxiliary pad (1007) is fixedly arranged on the end face of one end of the cone (1006), the arc pushing and pressing chute (1008) is equidistantly arranged on the inner side wall of a locking ring (1009), and a locking ring (1009) is arranged on the outer side wall of the sleeve (1001) in a threaded connection mode.
7. A spacer as defined in claim 6, wherein: the arc pushing chute (1008) corresponds to the arrangement positions of the movable shaft (1003) and the clamping shaft (1004), the number of the arrangement groups is the same, three groups are arranged, 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 adjusting screw (901).
8. A spacer as defined in claim 1, wherein: the second locking assembly (11) locks the control screw (901), the fixing body (1101) is symmetrically and fixedly arranged on two sides of the base body (1) and symmetrically arranged relative to the control screw (901), the end face, close to one end of the control screw (901), of the fixing body (1101) is arranged to be an arc-shaped face and is matched and attached with the control screw (901), the fixing body (1101) is movably provided with a positioning plate (1102), one end of the positioning plate (1102) is integrally provided with a second reset spring (1103), the other end of the second reset spring (1103) is fixedly arranged in the fixing body (1101), the end face of the other end of the positioning plate (1102) is fixedly provided with anti-skidding convex strips (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 face (1105), the driving screw (1106) is arranged in the fixing body (1101) in a threaded connection mode and is arranged at the side position of the transmission inclined face (1105), and one end of the driving screw (1106) is fixedly provided with a knob (1107).
9. A spacer as defined in claim 8, wherein: the anti-slip ribs (1104) are obliquely arranged on the end face of the positioning plate (1102), and the anti-slip ribs (1104) arranged at the end parts of the positioning plate (1102) in the fixing bodies (1101) on the two sides of the seat body (1) are opposite in inclination direction.
10. A bearing with this setting element, its characterized in that: comprising a spacer according to any of the preceding claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210957656.7A CN115199656B (en) | 2022-08-10 | 2022-08-10 | Locating piece and bearing with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210957656.7A CN115199656B (en) | 2022-08-10 | 2022-08-10 | Locating piece and bearing with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115199656A true CN115199656A (en) | 2022-10-18 |
| CN115199656B CN115199656B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210957656.7A Active CN115199656B (en) | 2022-08-10 | 2022-08-10 | Locating piece and bearing with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115199656B (en) |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115199656B (en) | 2024-03-15 |
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