CN218973353U - Chamfering caliper with replaceable measuring head - Google Patents
Chamfering caliper with replaceable measuring head Download PDFInfo
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- CN218973353U CN218973353U CN202223195440.6U CN202223195440U CN218973353U CN 218973353 U CN218973353 U CN 218973353U CN 202223195440 U CN202223195440 U CN 202223195440U CN 218973353 U CN218973353 U CN 218973353U
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- measuring head
- ruler
- caliper
- frame
- ruler body
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Abstract
The utility model relates to a chamfer caliper with a replaceable measuring head, which comprises a caliper frame and a digital display assembly, wherein a limit groove is formed in the caliper frame along the length direction of the caliper frame; the ruler comprises a ruler frame, a ruler body, a ruler frame, a measuring head, a positioning device and a positioning device, wherein the ruler body can move along the groove direction of the limiting groove in the limiting groove; the digital display component is fixedly arranged at the upper end of the ruler frame, and the ruler body is movably connected with the input end of the digital display component. Compared with the prior art, the measuring head and the ruler body are detachably connected through the screw, so that the measuring head can be quickly replaced, and the maintenance cost can be effectively reduced; the measuring head can be replaced by other measuring heads with different specifications, so that the detection efficiency is effectively improved, and the production and measurement cost is reduced.
Description
Technical Field
The utility model relates to the technical field of calipers, in particular to a chamfer caliper with a replaceable measuring head.
Background
A measuring head and a ruler body of the common chamfering caliper in the prior art are integrally formed; in the production process of the chamfering caliper, more material waste and high maintenance cost are generated due to poor measuring heads; the angle of the measuring head is fixed, one chamfering caliper can only measure the size of a chamfering angle with a fixed angle, and when the chamfering angle with various specifications is measured, the chamfering caliper with various specifications is required to be produced or purchased, so that the measuring cost is high; it is necessary to solve this problem.
Disclosure of Invention
The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, one purpose of the utility model is to provide a chamfering caliper capable of quickly replacing a measuring head, effectively reducing maintenance cost and effectively improving detection efficiency.
The technical scheme for solving the technical problems is as follows: the measuring head replaceable chamfering caliper comprises a caliper frame and a digital display assembly, wherein a limiting groove is formed in the caliper frame along the length direction of the caliper frame; the ruler comprises a ruler frame, a ruler body, a ruler frame, a measuring head, a positioning device and a positioning device, wherein the ruler body can move along the groove direction of the limiting groove in the limiting groove;
the digital display component is fixedly arranged at the upper end of the ruler frame, and the ruler body is movably connected with the input end of the digital display component.
The beneficial effects of the utility model are as follows: the measuring head and the ruler body are detachably connected through the screw, so that the measuring head can be quickly replaced, and the maintenance cost of the chamfering caliper can be effectively reduced; the measuring head can be replaced by other measuring heads with different specifications, so that the detection efficiency is effectively improved, and the production and measurement cost is reduced.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a positioning block is arranged at the side wall of the edge of the ruler frame corresponding to the measuring head, and the positioning block is detachably connected with the ruler frame; a first positioning surface is arranged at the side wall of the positioning block, which is close to the measuring head;
the side wall of the measuring head is fixedly provided with a positioning rod, and a second positioning surface is arranged at the side wall of the positioning block, which is close to the positioning rod.
The beneficial effects of adopting the further scheme are as follows: the side wall of the measuring head and the positioning rod are positioned through the first positioning surface and the second positioning surface, so that the accurate positioning of the measuring head is realized.
Further, the first positioning surface is arranged perpendicular to the second positioning surface.
Further, the gauge of the gauge head includes 30 °, 45 °, or 60 °.
Further, the measuring head is detachably connected with the ruler body through a screw.
The beneficial effects of adopting the further scheme are as follows: the convenience of assembling and disassembling the measuring head and the ruler body is improved through the screw.
Drawings
FIG. 1 is a front view of a interchangeable gauge head chamfer caliper according to the present utility model;
FIG. 2 is a top view of a replaceable probe chamfer caliper according to the present utility model;
FIG. 3 is a schematic view of the structure of the frame, digital display assembly, blade and positioning block of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. the ruler frame, 101, limit groove;
2. the digital display component 3, the measuring head 4 and the ruler body;
5. the positioning block comprises a positioning block body 501, a first positioning surface 502 and a second positioning surface;
6. a positioning rod;
7. and (5) a screw.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1 to 3, the chamfer caliper with the replaceable measuring head comprises a caliper frame 1 and a digital display assembly 2, wherein a limit groove 101 is formed in the caliper frame 1 along the length direction of the caliper frame 1; a ruler body 4 capable of moving along the groove direction of the limiting groove 101 is arranged in the limiting groove 101, one end part of the ruler body 4 extends out of the ruler frame 1, the other end extends out of the notch of the limiting groove 101, a measuring head 3 is arranged at the notch of the ruler body 4, and the ruler body 4 is detachably connected with the measuring head 3;
the digital display component 2 is fixedly arranged at the upper end of the ruler frame 1, and the ruler body 4 is movably connected with the input end of the digital display component 2.
In the above embodiment, a positioning block 5 is disposed at the edge of the rule frame 1 corresponding to the side wall of the measuring head 3, and the positioning block 5 is detachably connected with the rule frame 1; a first positioning surface 501 is arranged at the side wall of the positioning block 5, which is close to the measuring head 3;
a positioning rod 6 is fixedly arranged on the side wall of the measuring head 3, a second positioning surface 502 is arranged on the side wall of the positioning block 5 close to the positioning rod 6,
in the above embodiment, the first positioning surface 501 is disposed perpendicular to the second positioning surface 502.
In the above embodiment, the side wall of the blade 4 is parallel to the first positioning surface 501.
In the above embodiment, the gauge of the gauge head 3 includes 30 °, 45 °, or 60 °.
In the above embodiment, the gauge head 3 is detachably connected with the blade 4 through the screw 7.
In the embodiment, the measuring head 3 is detachably connected with the ruler body 4 through the screw 7, when the measuring head 3 is damaged, the measuring head 3 can be quickly replaced, the waste of materials caused by the defect of the measuring head 3 is avoided, and the maintenance cost of the chamfering caliper can be effectively reduced; the measuring head 3 can be replaced by other measuring heads 3 with different specifications, so that chamfering angles of different angles can be measured by a chamfering caliper, the detection efficiency is effectively improved, and the production and measurement cost is reduced.
In addition, when the gauge head 3 is replaced by the chamfering caliper, the gauge head 3 to be installed is placed on the ruler body 4, the locating rod 6 on the gauge head 3 is tangent to the second locating surface 502 of the attaching locating block 5, the side wall of the gauge head 3 is attached to the first locating surface 501 of the locating block 5, and the gauge head 3 and the ruler body 4 are detachably connected through the screw 7, so that accurate installation of the gauge head 3 can be guaranteed.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. A chamfer caliper with a replaceable measuring head (3), which is characterized in that: the ruler comprises a ruler frame (1) and a digital display assembly (2), wherein a limiting groove (101) is formed in the ruler frame (1) along the length direction of the ruler frame, a ruler body (4) capable of moving along the groove direction of the limiting groove (101) is arranged in the limiting groove (101), one end part of the ruler body (4) extends out of the ruler frame (1), a measuring head (3) is arranged at a notch part of the other end of the ruler body extending out of the limiting groove (101), and the ruler body (4) is detachably connected with the measuring head (3);
the digital display assembly (2) is fixedly arranged at the upper end of the ruler frame (1), and the ruler body (4) is movably connected with the input end of the digital display assembly (2).
2. The interchangeable gauge head (3) chamfer caliper according to claim 1, characterized in that: a positioning block (5) is arranged at the edge of the ruler frame (1) corresponding to the side wall of the measuring head (3), and the positioning block (5) is detachably connected with the ruler frame (1); a first positioning surface (501) is arranged at the side wall of the positioning block (5) close to the measuring head (3);
a locating rod (6) is fixedly arranged on the side wall of the measuring head (3), and a second locating surface (502) is arranged at the side wall of the locating block (5) close to the locating rod (6).
3. The interchangeable gauge head (3) chamfer caliper according to claim 2, characterized in that: the first positioning surface (501) is arranged perpendicular to the second positioning surface (502).
4. The interchangeable gauge head (3) chamfer caliper according to claim 1, characterized in that: the gauge of the measuring head (3) comprises 30 degrees, 45 degrees or 60 degrees.
5. The interchangeable gauge head (3) chamfer caliper according to claim 1, characterized in that: the measuring head (3) is detachably connected with the ruler body (4) through a screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223195440.6U CN218973353U (en) | 2022-11-30 | 2022-11-30 | Chamfering caliper with replaceable measuring head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223195440.6U CN218973353U (en) | 2022-11-30 | 2022-11-30 | Chamfering caliper with replaceable measuring head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218973353U true CN218973353U (en) | 2023-05-05 |
Family
ID=86162197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223195440.6U Active CN218973353U (en) | 2022-11-30 | 2022-11-30 | Chamfering caliper with replaceable measuring head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218973353U (en) |
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2022
- 2022-11-30 CN CN202223195440.6U patent/CN218973353U/en active Active
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