CN217980085U - Measuring jig for size of arc point position - Google Patents
Measuring jig for size of arc point position Download PDFInfo
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- CN217980085U CN217980085U CN202221148616.XU CN202221148616U CN217980085U CN 217980085 U CN217980085 U CN 217980085U CN 202221148616 U CN202221148616 U CN 202221148616U CN 217980085 U CN217980085 U CN 217980085U
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Abstract
The utility model discloses a measurement tool that circular arc position location size was used, the on-line screen storage device comprises a base, the top movable contact of base has the product, the top movable contact of product has set screw, set screw includes nut, fixed mounting at the lead screw of nut bottom and the location cylinder of fixed mounting in the lead screw bottom, and the thread groove has been seted up on the left of the top of base, has seted up the location round hole on the bottom inner wall of thread groove, lead screw and thread groove threaded connection, the inner wall of location round hole and the cylindrical outside movable contact of location, the bottom of nut and the top movable contact of product, the product cover is established on the lead screw, two locating pieces of top fixedly connected with of base. The utility model discloses be convenient for carry out accurate measurement to the product, and whole measurement process all accomplishes in the tool an organic whole, improves and measures the precision, carries out the mode of fixed back measurement to the product, improves measurement stability, satisfies the user demand.
Description
Technical Field
The utility model relates to a measure tool technical field, especially relate to a measurement tool that circular arc point location size was used.
Background
The existing mode of measuring the arc point location size is mostly to measure by adopting a plane projection measurement mode, the measurement error is large, the measurement efficiency is low, the use requirement cannot be met, and in order to solve the problem, the measurement tool for the arc point location size is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a measuring jig for the size of a circular arc point position.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a measurement tool that circular arc position location size was used, the on-line screen storage device comprises a base, the top movable contact of base has the product, the top movable contact of product has set screw, set screw includes nut, fixed mounting is at the screw pole of nut bottom and the location cylinder of fixed mounting in the screw pole bottom, the thread groove has been seted up on the top left side of base, the location round hole has been seted up on the bottom inner wall of thread groove, screw pole and thread groove threaded connection, the inner wall and the cylindrical outside movable contact in location of round hole, the bottom of nut and the top movable contact of product, the product cover is established on the screw pole, two locating pieces of top fixedly connected with of base, the product is located between two locating pieces, the T shape spout has been seted up on the top right side of base, slidable mounting has logical no-go gauge in the T shape spout, logical no-go gauge and product cooperate.
Preferably, a first through hole is formed in the left side of the top of the product, and the screw rod is located in the first through hole and is not in contact with the inner wall of the first through hole.
Preferably, the bottom of the go-no go gauge is fixedly connected with a T-shaped sliding block, and the T-shaped sliding block is connected with a T-shaped sliding groove in a sliding mode.
Preferably, the sides of the two positioning blocks close to each other are respectively in movable contact with the front side and the rear side of the product.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the product can be fixed by arranging the positioning screws, so that the measurement stability is improved;
2. through the arrangement of the go-no go gauge, the measurement operation of the product can be realized, and the measurement accuracy is improved;
the utility model discloses be convenient for carry out accurate measurement to the product, and whole measurement process all accomplishes in the tool an organic whole, improves and measures the precision, fixes back measuring mode to the product, improves measurement stability, satisfies the user demand.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a measuring jig for measuring the dimensions of circular arc point locations according to the present invention;
fig. 2 is the utility model provides a measuring jig's that circular arc point location size was used overlook the schematic structure diagram.
In the figure: 1. a base; 2. positioning the circular hole; 3. a thread groove; 4. positioning the cylinder; 5. a screw shaft; 6. a nut; 7. producing a product; 8. a first perforation; 9. positioning blocks; 10. a T-shaped chute; 11. go-no go gauge.
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.
Referring to fig. 1-2, a measuring jig for measuring the size of an arc point location comprises a base 1, a product 7 is movably contacted with the top of the base 1, a positioning screw is movably contacted with the top of the product 7, the positioning screw comprises a nut 6, a screw rod 5 fixedly installed at the bottom end of the nut 6 and a positioning cylinder 4 fixedly installed at the bottom end of the screw rod 5, a thread groove 3 is formed on the left side of the top of the base 1, a positioning round hole 2 is formed on the inner wall of the bottom of the thread groove 3, the screw rod 5 is in threaded connection with the thread groove 3, the inner wall of the positioning round hole 2 is movably contacted with the outer side of the positioning cylinder 4, the bottom of the nut 6 is movably contacted with the top of the product 7, the product 7 is sleeved on the screw rod 5, wherein a first through hole 8 is formed on the left side of the top of the product 7, screw rod 5 is located first perforation 8 and is not contacted with first perforation 8's inner wall, two locating pieces 9 of base 1's top fixedly connected with, product 7 is located between two locating pieces 9, one side that two locating pieces 9 are close to each other respectively with product 7's front side and rear side movable contact, T shape spout 10 has been seted up on base 1's top right side, slidable mounting has logical no-go gage 11 in T shape spout 10, wherein leads to the bottom fixedly connected with T shape slider of no-go gage 11, T shape slider and T shape spout 10 sliding connection, lead to no-go gage 11 and product 7 and cooperate, the utility model discloses be convenient for carry out accurate measurement to product 7, and whole measuring process all accomplishes in the tool an organic whole, improve and measure the precision, fix back measuring mode to product 7, improve measurement stability, satisfy the user demand.
The working principle is as follows: during the use, when measuring the operation, product 7 is in unfixed state this moment, at first place product 7 on base 1, and product 7 is located between two locating pieces 9, first perforation 8 is aligned with thread groove 3, move down nut 6 and drive location cylinder 4 through lead screw 5 and move down to location round hole 2 immediately, rotate nut 6 forward immediately and drive lead screw 5 at 3 rotations in the thread groove and move down, when nut 6 moves down to the top contact with product 7, stop rotation nut 6, nut 6 is consolidated to product 7 this moment, promote go-no-go gauge 11 to the direction that is close to product 7 immediately, go-no-go gauge 11 drives T shape slider and slides in T shape spout 10, when going back to and contacting with product 7, stop promoting go-no-go gauge 11, can measure the operation through go-no-go gauge 11, and whole measurement process is all accomplished in the tool integratively, improve and measure the precision.
In the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" should be construed broadly, and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a measurement tool that circular arc position size was used, includes base (1), the top movable contact of base (1) has product (7), a serial communication port, the top movable contact of product (7) has set screw, set screw includes nut (6), screw rod (5) and fixed mounting in screw rod (5) bottom of fixed mounting in screw rod (6) bottom location cylinder (4), thread groove (3) have been seted up on the top left side of base (1), location round hole (2) have been seted up on the bottom inner wall of thread groove (3), screw rod (5) and thread groove (3) threaded connection, the inner wall of location round hole (2) and the outside movable contact of location cylinder (4), the bottom of nut (6) and the top movable contact of product (7), product (7) cover is established on screw rod (5), two locating pieces (9) of top fixedly connected with of base (1), product (7) are located between two locating pieces (9), T shape spout (10) have been seted up on the top right side of base (1), slide-through type sliding groove (10) is installed, no-go gauge (11) and no-go-no-go gauge (11) cooperate.
2. The measuring tool for the size of the point of the circular arc according to claim 1, wherein a first through hole (8) is formed in the left side of the top of the product (7), and the lead screw (5) is located in the first through hole (8) and is not in contact with the inner wall of the first through hole (8).
3. The measuring jig for the point location size of the circular arc according to claim 1, wherein a T-shaped sliding block is fixedly connected to the bottom of the go-no-go gauge (11), and the T-shaped sliding block is slidably connected with the T-shaped sliding groove (10).
4. The measuring tool for the point size of the circular arc according to claim 1, wherein the sides of the two positioning blocks (9) close to each other are in movable contact with the front side and the rear side of the product (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221148616.XU CN217980085U (en) | 2022-05-13 | 2022-05-13 | Measuring jig for size of arc point position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221148616.XU CN217980085U (en) | 2022-05-13 | 2022-05-13 | Measuring jig for size of arc point position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217980085U true CN217980085U (en) | 2022-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221148616.XU Active CN217980085U (en) | 2022-05-13 | 2022-05-13 | Measuring jig for size of arc point position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217980085U (en) |
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2022
- 2022-05-13 CN CN202221148616.XU patent/CN217980085U/en active Active
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