CN217801318U - Universal positioning tool on bearing ring detection equipment - Google Patents
Universal positioning tool on bearing ring detection equipment Download PDFInfo
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- CN217801318U CN217801318U CN202222017681.5U CN202222017681U CN217801318U CN 217801318 U CN217801318 U CN 217801318U CN 202222017681 U CN202222017681 U CN 202222017681U CN 217801318 U CN217801318 U CN 217801318U
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Abstract
A universal positioning tool on bearing ring detection equipment comprises a detection platform, wherein a rotary table is inserted into the detection platform in an inserting mode, a check ring is formed on the outer ring of the rotary table, and an annular positioning base plate is inserted into the check ring; two groups of vertical positioning wheels are arranged above the rear end of the positioning base plate and connected to a vertical positioning shaft through a bearing; the positioning shafts are respectively inserted on the two inclined supporting arms, the rear ends of the inclined supporting arms are arranged on the positioning base, the positioning base is fixed on the detection platform at the rear side of the turntable, and the positioning wheels are distributed on two sides of the center of the positioning base plate. The device is provided with the positioning base plate on the turntable, the positioning base plate is utilized to replace the turntable to bear the bearing ring, the positioning base plate is only required to be replaced when the bearing rings with different specifications are detected, and the flaw detection of the bearing rings is facilitated.
Description
The technical field is as follows:
the utility model relates to a bearing ring detection device's technical field, more specifically say and relate to a location frock of general type on bearing ring check out test set.
The background art comprises the following steps:
after the current bearing sleeve is machined by a machine tool, detection is needed, the detection is carried out on a detection line, if a flaw detection station of the bearing ring is provided, the bearing ring is needed to be arranged on a turntable, the bearing ring is driven to rotate by utilizing the rotation of the turntable, so that the flaw detection of the inner ring and the end face of the bearing ring is further realized, and when the flaw detection is carried out on the inner ring of the bearing ring, as shown in figure 1, a round counter bore 21 'needs to be formed in the middle of the turntable 2, and the counter bore 21' has the function of avoiding the interference of the turntable and a probe; but the flaw detection station needs to detect bearing rings with various specifications and sizes, one turntable is only suitable for bearing rings with one specification, and when bearing rings with other specifications are detected, the turntable needs to be replaced; the disassembly and replacement of the turntable are interfered by other parts, and the other parts need to be disassembled first to be disassembled and replaced, so that the disassembly and replacement are troublesome.
The utility model has the following contents:
the utility model aims at being not enough to prior art, and provide a location frock of general type on bearing ring check out test set, it is equipped with the location backing plate on the carousel, utilizes the location backing plate to replace the carousel to bear the bearing ring, as long as the location backing plate can during the change, has made things convenient for bearing ring's the detection of detecting a flaw.
A universal positioning tool on bearing ring detection equipment comprises a detection platform, wherein a rotary table is inserted into the detection platform in an inserting mode, a check ring is formed on the outer ring of the rotary table, and an annular positioning base plate is inserted into the check ring; two groups of vertical positioning wheels are arranged above the rear end of the positioning base plate, and the positioning wheels are connected to a vertical positioning shaft through bearings; the positioning shafts are respectively inserted on the two inclined supporting arms, the rear ends of the inclined supporting arms are arranged on the positioning base, the positioning base is fixed on the detection platform at the rear side of the turntable, and the positioning wheels are distributed on two sides of the center of the positioning base plate.
Preferably, the upper end face of the retainer ring on the turntable, the upper end face of the positioning base plate and the upper end face of the detection platform are flush, and the diameter of the outer ring of the positioning base plate is equal to that of the inner wall of the retainer ring.
Preferably, the inclined support arms and the positioning base are arranged in a T-shaped manner, notches are formed in two sides of the positioning base, the rear ends of the two inclined support arms are respectively inserted into the notches in the two sides of the positioning base and are connected with pin shafts in an inserted manner, and two ends of each pin shaft are inserted and fixed on the positioning base.
Preferably, an inclined supporting rod is formed at the rear end of the inclined supporting arm, slots penetrating through the outer walls of the two sides of the supporting rod are formed in the supporting rod, guide grooves are formed in the upper bottom surface and the lower bottom surface of each slot, a vertical roller is inserted into each guide groove of the supporting rod, a transverse adjusting bolt is screwed on each roller, the head of each adjusting bolt is inserted into the positioning base and sleeved with a limiting sleeve, and each limiting sleeve is fixed on the side wall of the positioning base; the adjusting bolt is inserted into the slot of the support rod; the tail end of the adjusting bolt is inserted and sleeved with a shifting wheel.
Preferably, the upper end of the positioning shaft extends out of the inclined supporting arm and is fixed on an inclined connecting rod, a vertical limiting bolt is inserted into the connecting rod, and the tail end of the limiting bolt is screwed on the inclined supporting arm; the limiting bolt is sleeved with a spring, and two ends of the spring are respectively pressed against the connecting rod and the inclined supporting arm.
Preferably, a positioning sleeve is fixed on the positioning shaft on the lower side of the connecting rod through an inserting sleeve, and the upper end face of the positioning sleeve abuts against the lower end face of the inclined supporting arm.
Preferably, the vertical distance between the upper end face of the turntable and the upper end face of the positioning base plate is smaller than the distance from the lower end face of the positioning wheel to the upper end face of the positioning base plate, and the distance from the lower end face of the positioning wheel to the upper end face of the positioning base plate is smaller than the length of the positioning shaft extending out of the inclined supporting arm.
The beneficial effects of the utility model reside in that:
the device is provided with the positioning base plate on the turntable, the positioning base plate is utilized to replace the turntable to bear the bearing ring, the positioning base plate is only required to be replaced when the bearing rings with different specifications are detected, and the flaw detection of the bearing rings is facilitated.
Description of the drawings:
FIG. 1 is a schematic view of a positioning structure of a conventional flaw detection station;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic perspective view of another angle of the present invention;
fig. 4 is a schematic structural diagram of the side view of the present invention.
In the figure: 1. a detection platform; 2. a turntable; 21. a retainer ring; 3. positioning a wheel; 4. positioning a base plate; 5. positioning the shaft; 6. a diagonal support arm; 61. a strut; 62. a guide groove; 63. inserting slots; 7. a positioning base; 8. adjusting the bolt; 9. a roller; 10. a thumb wheel; 11. a connecting rod; 12. a limit bolt; 13. a spring; 14. a positioning sleeve; 15. a pin shaft; 16. a limiting sleeve.
The specific implementation mode is as follows:
the embodiment is as follows: referring to fig. 2 to 4, the universal positioning tool for the bearing ring detection equipment comprises a detection platform 1, wherein a rotary table 2 is inserted into the detection platform 1, a retainer ring 21 is formed on the outer ring of the rotary table 2, and an annular positioning base plate 4 is inserted into the retainer ring 21; two groups of vertical positioning wheels 3 are arranged above the rear end of the positioning base plate 4, and the positioning wheels 3 are connected to a vertical positioning shaft 5 through bearings; the positioning shafts 5 are respectively inserted on the two inclined supporting arms 6, the rear ends of the inclined supporting arms 6 are arranged on the positioning base 7, the positioning base 7 is fixed on the detection platform 1 at the rear side of the turntable 2, and the positioning wheels 3 are distributed on two sides of the center of the positioning base plate 4.
Preferably, the upper end surface of the retainer ring 21 on the turntable 2, the upper end surface of the positioning cushion plate 4 and the upper end surface of the detection platform 1 are flush, and the diameter of the outer ring of the positioning cushion plate 4 is equal to the diameter of the inner wall of the retainer ring 21.
Preferably, the inclined support arms 6 and the positioning base 7 are arranged in a manner that the positioning base 7 is T-shaped, notches are formed in two sides of the positioning base 7, the rear ends of the two inclined support arms 6 are respectively inserted into the notches in the two sides of the positioning base 7 and are inserted with pin shafts 15, and two ends of each pin shaft 15 are inserted and fixed on the positioning base 7.
Preferably, an inclined supporting rod 61 is formed at the rear end of the inclined supporting arm 6, a slot 63 penetrating through the outer walls of the two sides of the supporting rod 61 is formed in the supporting rod 61, guide grooves 62 are formed in the upper bottom surface and the lower bottom surface of the slot 63, a vertical roller 9 is inserted in the guide groove 62 of the supporting rod 61, a transverse adjusting bolt 8 is screwed on the roller 9, the head of the adjusting bolt 8 is inserted in the positioning base 7 and is inserted and sleeved with a limiting sleeve 16, and the limiting sleeve 16 is fixed on the side wall of the positioning base 7; the adjusting bolt 8 is inserted into the slot 63 of the support rod 61; a thumb wheel 10 is fixed at the tail end of the adjusting bolt 8 in a sleeved mode.
Preferably, the upper end of the positioning shaft 5 extends out of the inclined supporting arm 6 and is fixed on an inclined connecting rod 11, a vertical limiting bolt 12 is inserted into the connecting rod 11, and the tail end of the limiting bolt 12 is screwed on the inclined supporting arm 6; the limiting bolt 12 is inserted and sleeved with a spring 13, and two ends of the spring 13 are respectively pressed against the connecting rod 11 and the inclined supporting arm 6.
Preferably, a positioning sleeve 14 is inserted and fixed on the positioning shaft 5 at the lower side of the connecting rod 11, and the upper end surface of the positioning sleeve 14 abuts against the lower end surface of the inclined supporting arm 6.
Preferably, the vertical distance between the upper end face of the turntable 2 and the upper end face of the positioning base plate 4 is smaller than the distance between the lower end face of the positioning wheel 3 and the upper end face of the positioning base plate 4, and the distance between the lower end face of the positioning wheel 3 and the upper end face of the positioning base plate 4 is smaller than the length of the positioning shaft 5 extending out of the inclined supporting arm 6.
A plurality of positioning columns are formed on the lower end face of the positioning base plate 3 and are inserted into the rotary table 2.
The working principle is as follows: the utility model relates to a general type location frock on bearing ring check out test set, its main structure is to install a location backing plate 3 at carousel 2, and the size specification of location backing plate 3 can be set for according to the size of bearing ring, and then the bearing ring bears on location backing plate 3, when checking the bearing ring of different specifications, only need to change location backing plate 3;
meanwhile, in order to facilitate the replacement of the positioning base plate 3, the structure of the positioning wheel 3 is correspondingly adjusted, the inclined supporting arm 6 can be driven to rotate around the pin shaft 15 by rotating the adjusting bolt 8, so that the position of the positioning wheel 3 can be adjusted, and the positioning position of the positioning wheel 3 can be adjusted when bearing rings with different specifications are detected; meanwhile, the limiting bolt 12 is rotated, so that the positioning wheel 3 can be lifted, and the positioning base plate 3 can be conveniently taken from the turntable 2 or placed.
The described embodiments are intended to be illustrative, but not limiting, of the invention. The embodiments can be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the present invention should be defined by the appended claims.
Claims (7)
1. The utility model provides a location frock of general type on bearing ring check out test set, includes testing platform (1), and it has carousel (2), its characterized in that to peg graft on testing platform (1): a retainer ring (21) is formed on the outer ring of the turntable (2), and a circular positioning base plate (4) is inserted in the retainer ring (21); two groups of vertical positioning wheels (3) are arranged above the rear end of the positioning base plate (4), and the positioning wheels (3) are connected to a vertical positioning shaft (5) through bearings; the positioning shafts (5) are respectively inserted on the two inclined supporting arms (6), the rear ends of the inclined supporting arms (6) are arranged on the positioning base (7), the positioning base (7) is fixed on the detection platform (1) on the rear side of the turntable (2), and the positioning wheels (3) are distributed on two sides of the center of the positioning base plate (4).
2. The utility model provides a location frock of last general type of bearing ring check out test set of claim 1 which characterized in that: the upper end face of the upper retainer ring (21) of the turntable (2), the upper end face of the positioning base plate (4) and the upper end face of the detection platform (1) are flush, and the diameter of the outer ring of the positioning base plate (4) is equal to that of the inner wall of the retainer ring (21).
3. The utility model provides a location frock of last general type of bearing ring check out test set of claim 1 which characterized in that: the inclined supporting arms (6) and the positioning base (7) are arranged in a T-shaped mode, notches are formed in the two sides of the positioning base (7), the rear ends of the two inclined supporting arms (6) are inserted into the notches in the two sides of the positioning base (7) respectively, pin shafts (15) are inserted into the notches, and the two ends of each pin shaft (15) are inserted and fixed onto the positioning base (7).
4. The utility model discloses a location frock of last general type of bearing ring check out test set of claim 1 which characterized in that: an obliquely arranged support rod (61) is formed at the rear end of the oblique support arm (6), slots (63) penetrating through the outer walls of the two sides of the support rod (61) are formed in the support rod (61), guide grooves (62) are formed in the upper bottom surface and the lower bottom surface of each slot (63), vertical idler wheels (9) are inserted in the guide grooves (62) of the support rod (61), transverse adjusting bolts (8) are screwed on the idler wheels (9), the heads of the adjusting bolts (8) are inserted in the positioning bases (7) and are sleeved with limit sleeves (16), and the limit sleeves (16) are fixed on the side walls of the positioning bases (7); the adjusting bolt (8) is inserted into the slot (63) of the support rod (61); a poking wheel (10) is fixed at the tail end of the adjusting bolt (8) in a sleeved mode.
5. The utility model discloses a location frock of last general type of bearing ring check out test set of claim 4 which characterized in that: the upper end of the positioning shaft (5) extends out of the inclined supporting arm (6) and is fixed on an inclined connecting rod (11), a vertical limiting bolt (12) is inserted into the connecting rod (11), and the tail end of the limiting bolt (12) is screwed on the inclined supporting arm (6); a spring (13) is inserted and sleeved on the limit bolt (12), and two ends of the spring (13) are respectively pressed against the connecting rod (11) and the inclined supporting arm (6).
6. The utility model provides a location frock of last general type of bearing ring check out test set of claim 5 which characterized in that: a positioning sleeve (14) is fixed on the positioning shaft (5) at the lower side of the connecting rod (11) in a sleeved mode, and the upper end face of the positioning sleeve (14) abuts against the lower end face of the inclined supporting arm (6).
7. The utility model discloses a location frock of last general type of bearing ring check out test set of claim 5 which characterized in that: the vertical distance between the upper end face of the turntable (2) and the upper end face of the positioning base plate (4) is smaller than the distance from the lower end face of the positioning wheel (3) to the upper end face of the positioning base plate (4), and the distance from the lower end face of the positioning wheel (3) to the upper end face of the positioning base plate (4) is smaller than the length of the positioning shaft (5) extending out of the inclined supporting arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222017681.5U CN217801318U (en) | 2022-08-02 | 2022-08-02 | Universal positioning tool on bearing ring detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222017681.5U CN217801318U (en) | 2022-08-02 | 2022-08-02 | Universal positioning tool on bearing ring detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801318U true CN217801318U (en) | 2022-11-15 |
Family
ID=83972599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222017681.5U Active CN217801318U (en) | 2022-08-02 | 2022-08-02 | Universal positioning tool on bearing ring detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801318U (en) |
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2022
- 2022-08-02 CN CN202222017681.5U patent/CN217801318U/en active Active
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