CN214980547U - Clamp for eccentric measurement - Google Patents
Clamp for eccentric measurement Download PDFInfo
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- CN214980547U CN214980547U CN202121508918.9U CN202121508918U CN214980547U CN 214980547 U CN214980547 U CN 214980547U CN 202121508918 U CN202121508918 U CN 202121508918U CN 214980547 U CN214980547 U CN 214980547U
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Abstract
The utility model discloses an eccentric measuring clamp in the field of eccentric side measurement, which comprises a base, wherein the upper surface of the base is fixedly connected with a supporting seat, the upper surface of the supporting seat is fixedly connected with a supporting block, the back surface of the supporting block is provided with two first chutes, the inside of each first chute is clamped with a first clamping block, the back surfaces of the two first clamping blocks are fixedly connected with a fixed block together, the left side surface of the fixed block is provided with a through hole, a stabilizing column is arranged inside the through hole, a cylindrical object to be measured can be stably placed by arranging a cylindrical supporting rod to match with the stabilizing column, the purpose of stably placing the cylindrical object to be measured is realized, the problem that the object to be measured rolls and affects the measuring result is avoided, the position of the stabilizing column can be adjusted by arranging a fastening bolt and a threaded hole to match with the fixed block and the first chute, and the effect of further stabilizing the object to be measured is achieved, the problem of measurement deviation caused by instability of the object to be measured in the measurement process is avoided.
Description
Technical Field
The utility model relates to an eccentric measurement field specifically is an eccentric anchor clamps for measurement.
Background
The eccentricity measurement is mainly used for measuring the distance between an object to be measured and the center of a practical object, also called eccentricity, the eccentricity is the distance between an axial force action point in an eccentric stressed component and the section centroid, an eccentric workpiece is a workpiece with the outer circle and the outer circle of a part or the outer circle being parallel to the axis of an inner hole and deviating by a distance, the distance between the two parallel axes is called eccentricity, the part with the outer circle eccentric to the outer circle is called an eccentric shaft or an eccentric disc, the part with the outer circle eccentric to the inner hole is called an eccentric sleeve, and when the distance is measured, some stabilizing devices are sometimes needed to stabilize the workpiece.
The anchor clamps that most of existing eccentric measurements used, stability is relatively poor, influences the measuring degree of accuracy, can not carry out stable measurement to cylindrical object mostly in the measurement process, leads to the determinand can take place the skew in the measurement process, has measuring error easily, influences measuring accuracy. Accordingly, those skilled in the art have provided an eccentricity measuring jig to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an eccentric anchor clamps for measurement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the device comprises a base, wherein a supporting seat is fixedly connected to the upper surface of the base, a supporting block is fixedly connected to the upper surface of the supporting seat, two first sliding grooves are formed in the back surface of the supporting block, a first clamping block is clamped in each first sliding groove, a fixed block is fixedly connected to the back surfaces of the two first clamping blocks together, a through hole is formed in the left side surface of the fixed block, a stabilizing column is placed in the through hole, a threaded hole is formed in the upper surface of the fixed block, a fastening bolt is connected to the inner ring of the threaded hole in a threaded manner, the bottom end of the fastening bolt is in contact with the outer surface of the stabilizing column, two supporting rods are fixedly connected to the left side surface of the supporting seat, an object to be tested is placed below the stabilizing column, a first stabilizing block is placed above the base, and a first telescopic rod is fixedly connected to the upper surface of the first stabilizing block, the flexible end fixedly connected with inside diameter meter of first telescopic link, the second steadying plate has been placed to the upper surface of base, the last fixed surface of second steadying plate is connected with the second telescopic link, the flexible end fixedly connected with connecting rod of second telescopic link, the one end fixedly connected with percentage table of second telescopic link is kept away from to the connecting rod, the percentage table is located the top of determinand.
As a further aspect of the present invention: the upper surface of base has seted up the second spout, the inside joint of second spout has the second joint piece, the upper surface of second joint piece and the bottom surface fixed connection of first steady piece.
As a further aspect of the present invention: two third spouts, every have been seted up to the upper surface of base the equal joint in inside of third spout has the third joint piece, every the upper surface of third joint piece all with the bottom surface fixed connection of second steadying plate.
As a further aspect of the present invention: the inner wall of through-hole fixedly connected with gasket, the inner wall of gasket contacts with the surface of stabilizing the post.
As a further aspect of the present invention: the bottom surface fixedly connected with two sets of support columns of base, every group the equal fixedly connected with backing plate in bottom surface of support column.
As a further aspect of the present invention: two protecting sleeves are placed on the left side face of the supporting seat, and each protecting sleeve is fixedly connected with the outer surface of the supporting rod.
As a further aspect of the present invention: the left side face of supporting seat fixedly connected with two stabilizing rings, every the inner wall of stabilizing ring all is connected with the surface fixed of bracing piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through being provided with cylindrical support rod cooperation stabilization post, can carry out stable placing to cylinder type determinand, realize stabilizing the purpose of placing to cylinder type determinand, avoided the determinand to take place to roll, influence measuring result's problem, through being provided with fastening bolt and screw hole, cooperation fixed block and first spout, can carry out position control to stabilizing the post, and then increase the effect of stabilizing to the determinand, play the effect of further firm determinand, avoided the determinand unstable problem that leads to the measurement deviation in the measurement process.
2. The utility model discloses in, through being provided with the percentage table, can measure the diameter and the radius of determinand outer surface, realize measuring the purpose of determinand external diameter, play the effect of measuring the collection data to the eccentricity measurement, through being provided with the internal diameter table, can measure the effect of collecting data to the eccentricity, realize measuring the purpose of determinand internal diameter, play the effect of carrying out the measurement to strength in the determinand.
Drawings
FIG. 1 is a three-dimensional structural diagram of the supporting seat of the present invention;
FIG. 2 is a schematic three-dimensional structure of the middle stabilizing column of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the second clamping block of the present invention;
FIG. 4 is a schematic three-dimensional structure of the middle support block of the present invention;
fig. 5 is a schematic three-dimensional structure of the middle support rod of the present invention.
In the figure: 1. a base; 2. a first stabilization block; 3. a second chute; 4. a support pillar; 5. a base plate; 6. a third chute; 7. a first telescopic rod; 8. a second stabilizing plate; 9. a second telescopic rod; 10. an inner diameter gauge; 11. a connecting rod; 12. a dial indicator; 13. a support block; 14. fastening a bolt; 15. a fixed block; 16. a stabilization post; 17. a supporting seat; 18. an object to be tested; 19. a support bar; 20. a through hole; 21. a first chute; 22. a protective sleeve; 23. a second clamping block; 24. a third clamping block; 25. a first clamping block; 26. a threaded hole; 27. a gasket; 28. and (4) stabilizing the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an eccentric measurement fixture includes a base 1, a supporting seat 17 is fixedly connected to an upper surface of the base 1, a supporting block 13 is fixedly connected to the upper surface of the supporting seat 17, two first sliding grooves 21 are formed in a back surface of the supporting block 13, a first clamping block 25 is clamped in each first sliding groove 21, a fixed block 15 is fixedly connected to back surfaces of the two first clamping blocks 25, a through hole 20 is formed in a left side surface of the fixed block 15, a stabilizing column 16 is placed in the through hole 20, a threaded hole 26 is formed in an upper surface of the fixed block 15, a fastening bolt 14 is connected to an inner ring of the threaded hole 26 in a threaded manner, a bottom end of the fastening bolt 14 contacts with an outer surface of the stabilizing column 16, two supporting rods 19 are fixedly connected to a left side surface of the supporting seat 17, an object 18 to be measured is placed below the stabilizing column 16, a first stabilizing block 2 is placed above the base 1, the upper surface fixedly connected with first telescopic link 7 of first stabilizing block 2, the flexible end fixedly connected with inside diameter meter 10 of first telescopic link 7, second steadying plate 8 has been placed to base 1's upper surface, the upper surface fixedly connected with second telescopic link 9 of second steadying plate 8, the flexible end fixedly connected with connecting rod 11 of second telescopic link 9, the one end fixedly connected with percentage table 12 of second telescopic link 9 is kept away from to connecting rod 11, percentage table 12 is located the top of determinand 18.
Wherein, the upper surface of the base 1 is provided with a second chute 3, the inner part of the second chute 3 is clamped with a second clamping block 23, the upper surface of the second clamping block 23 is fixedly connected with the bottom surface of the first stabilizing block 2, the inner diameter gauge 10 can be moved and adjusted by being provided with the second chute 3 and the second clamping block 23 and matching with the first stabilizing block 2, the convenience of the inner diameter gauge 10 in measurement is increased, the upper surface of the base 1 is provided with two third chutes 6, the inner part of each third chute 6 is clamped with a third clamping block 24, the upper surface of each third clamping block 24 is fixedly connected with the bottom surface of the second stabilizing plate 8, the dial indicator 12 can be moved and adjusted by being provided with the third chute 6 and the third clamping block 24 and matching with the second stabilizing plate 8, the dial indicator 12 is convenient to measure, the inner wall of the through hole 20 is fixedly connected with a gasket 27, the inner wall of the gasket 27 is contacted with the outer surface of the stabilizing column 16, by providing the spacer 27, the stability of the stabilization column 16 can be increased, and the occurrence of displacement can be prevented, thereby increasing the stability of the stabilization column 16.
Wherein, two sets of support columns 4 of bottom surface fixedly connected with of base 1, the equal fixedly connected with backing plate 5 in bottom surface of every group support column 4 passes through, be provided with support column 4 and backing plate 5, can increase the stability of the device, prevent that the emergence from rocking, play the effect that increases the device stability, two lag 22 have been placed to the left surface of supporting seat 17, the inner wall of every lag 22 all is connected with bracing piece 19's external surface fixed, through being provided with lag 22, can protect determinand 18 to take place the damage on bracing piece 19, play the effect of protection determinand 18, two stabilizing rings 28 of left surface fixedly connected with of supporting seat 17, the inner wall of every stabilizing ring 28 all is connected with bracing piece 19's external surface fixed, through being provided with stabilizing ring 28, can stabilize bracing piece 19, prevent the skew, play the effect of stabilizing bracing piece 19.
The utility model discloses a theory of operation is: when the eccentricity measurement needs to be carried out, firstly, the object to be measured 18 is placed above the supporting rod 19, the fastening bolt 14 is tightened, the stabilizing column 16 is adjusted to a proper position, the fastening bolt 14 is tightened, the stabilizing column 16 is fixed, the stability of the object to be measured 18 is further ensured, when the diameter of the object to be measured 18 is too large, the height of the stabilizing column 16 can be adjusted through the first sliding groove 21 and the first clamping block 25 in a matching mode and the fixing block 15, the object to be measured 18 with different diameters can be stabilized, when the object to be measured 18 is stabilized, the position of the dial indicator 12 is adjusted through the third sliding groove 6, the third clamping block 24 and the second stabilizing plate 8, when the diameter of the object to be measured 18 is too large, the height of the dial indicator 12 can be adjusted through the second telescopic rod 9, when the proper position is adjusted, the outer diameter of the object to be measured 18 is measured through the dial indicator 12, then can adjust the position of internal diameter table 10 through second spout 3, second joint piece 23 and first steady piece 2, when determinand 18 diameter is too big, can adjust the height of internal diameter table 10 through first telescopic link 7, adjust the back of accomplishing, can measure the internal diameter of determinand 18, after measuring the external diameter and the internal diameter of determinand 18, can calculate the eccentricity of determinand 18 from this.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an eccentric anchor clamps for measurement, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a supporting seat (17), the upper surface of the supporting seat (17) is fixedly connected with a supporting block (13), the back of the supporting block (13) is provided with two first sliding grooves (21), each first sliding groove (21) is internally and uniformly clamped with a first clamping block (25), the back of each first clamping block (25) is fixedly connected with a fixed block (15) together, the left side surface of each fixed block (15) is provided with a through hole (20), a stabilizing column (16) is placed in each through hole (20), the upper surface of each fixed block (15) is provided with a threaded hole (26), the inner ring of each threaded hole (26) is in threaded connection with a fastening bolt (14), the bottom end of each fastening bolt (14) is in contact with the outer surface of each stabilizing column (16), and the left side surface of the supporting seat (17) is fixedly connected with two supporting rods (19), determinand (18) have been placed to the below of stabilizing post (16), first stable piece (2) have been placed to the top of base (1), the first telescopic link (7) of last fixed surface of first stable piece (2), flexible end fixedly connected with internal diameter meter (10) of first telescopic link (7), second steadying plate (8) have been placed to the upper surface of base (1), the last fixed surface of second steadying plate (8) is connected with second telescopic link (9), the flexible end fixedly connected with connecting rod (11) of second telescopic link (9), the one end fixedly connected with percentage table (12) of second telescopic link (9) are kept away from in connecting rod (11), percentage table (12) are located the top of determinand (18).
2. The eccentricity measurement jig according to claim 1, characterized in that: second spout (3) have been seted up to the upper surface of base (1), the inside joint of second spout (3) has second joint piece (23), the upper surface of second joint piece (23) and the bottom surface fixed connection of first stabilizing block (2).
3. The eccentricity measurement jig according to claim 1, characterized in that: two third spouts (6), every have been seted up to the upper surface of base (1) the equal joint in inside of third spout (6) has third joint piece (24), every the upper surface of third joint piece (24) all with the bottom surface fixed connection of second steadying plate (8).
4. The eccentricity measurement jig according to claim 1, characterized in that: the inner wall of the through hole (20) is fixedly connected with a gasket (27), and the inner wall of the gasket (27) is in contact with the outer surface of the stabilizing column (16).
5. The eccentricity measurement jig according to claim 1, characterized in that: the bottom surface of base (1) fixedly connected with two sets of support columns (4), every group the equal fixedly connected with backing plate (5) in bottom surface of support column (4).
6. The eccentricity measurement jig according to claim 1, characterized in that: two protecting sleeves (22) are placed on the left side face of the supporting seat (17), and the inner wall of each protecting sleeve (22) is fixedly connected with the outer surface of the supporting rod (19).
7. The eccentricity measurement jig according to claim 1, characterized in that: the left side face of the supporting seat (17) is fixedly connected with two stabilizing rings (28), and the inner wall of each stabilizing ring (28) is fixedly connected with the outer surface of the supporting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508918.9U CN214980547U (en) | 2021-07-05 | 2021-07-05 | Clamp for eccentric measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508918.9U CN214980547U (en) | 2021-07-05 | 2021-07-05 | Clamp for eccentric measurement |
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| Publication Number | Publication Date |
|---|---|
| CN214980547U true CN214980547U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121508918.9U Active CN214980547U (en) | 2021-07-05 | 2021-07-05 | Clamp for eccentric measurement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222405A (en) * | 2023-03-08 | 2023-06-06 | 青岛迈特园林机械零部件有限公司 | Crank physical data measuring device |
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2021
- 2021-07-05 CN CN202121508918.9U patent/CN214980547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222405A (en) * | 2023-03-08 | 2023-06-06 | 青岛迈特园林机械零部件有限公司 | Crank physical data measuring device |
| CN116222405B (en) * | 2023-03-08 | 2023-08-15 | 青岛迈特园林机械零部件有限公司 | Crank physical data measuring device |
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