CN213021298U - Unequal height card angle measuring caliper - Google Patents
Unequal height card angle measuring caliper Download PDFInfo
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- CN213021298U CN213021298U CN202021261459.4U CN202021261459U CN213021298U CN 213021298 U CN213021298 U CN 213021298U CN 202021261459 U CN202021261459 U CN 202021261459U CN 213021298 U CN213021298 U CN 213021298U
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- caliper
- calipers
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- caliper rule
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Abstract
The utility model relates to a not high card angle measuring caliper rule that varies, a serial communication port, including slide caliper rule blade (1), slide caliper rule auxiliary scale (2), extension removal card angle (3), on slide caliper rule blade (1) was installed to slide caliper rule auxiliary scale (2), extension removal card angle (3) was installed on slide caliper rule auxiliary scale (2). The utility model has the advantages that: the required accessories can be made by adopting a standard caliper, and the manufacturing is simple and the precision is high. The measuring tool solves the problem of dimension measurement of a measuring part and a measuring standard which are not on the same horizontal plane, can be directly used for measurement, avoids the processes of hoisting an upper platform and detecting by adopting a height gauge, is convenient to use, and greatly improves the labor intensity and the detection efficiency. The telescopic length of the lengthened movable clamping angle is adjusted, so that the device is wide in application range and is particularly suitable for product detection of basic industries such as forging, casting and metal plates.
Description
Technical Field
The utility model discloses mainly solve special-shaped parts's dimensional measurement problem, belong to the machining field.
Background
In the field of forging, there are large batches of shaped parts, basically consisting of geometric elements such as ribs, webs, inclined planes, bosses, etc. After the part is machined, the symmetry of the machined part relative to the outline of the part is often measured. However, because the surface structures of many parts are complex and the heights are not uniform, the common caliper cannot be used for measurement, other methods or means are needed for measurement, the transportation and the turnover are time-consuming and labor-consuming, and the measurement efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a to above problem, the measuring tool that can this size of direct measurement is produced in the design by oneself, is not passing through the upper platform inspection, has effectively reduced workman's intensity of labour, has improved detection efficiency.
The technical scheme of the utility model for this utility model is implemented through increasing extension card angle on the removal card angle of ordinary slide caliper rule. The specific scheme is that high card angle measuring caliper rule not, including slide caliper rule body 1, slide caliper rule auxiliary scale 2, extension removal card angle 3, on slide caliper rule body 1 was installed to slide caliper rule auxiliary scale 2, extension removal card angle 3 was installed on slide caliper rule auxiliary scale 2. The caliper body 1 and the caliper sub-scale 2 form a conventional measuring vernier caliper. The front end of the caliper body 1 is a fixed clamping angle. The extension part at the lower end of the caliper rule auxiliary ruler 2 is provided with a matching surface for installing the lengthened movable clamping angle 3. The fixed snap angle of the caliper body 1 and two measuring snap angles with different heights are formed. The lengthening movable clamping angle 3 can move up and down at the extension part at the lower end of the caliper auxiliary ruler 2, and the fixed clamping angle of the caliper ruler body 1 and the lengthening movable clamping angle 3 form measuring clamping angles with different height differences. The lengthened movable clamping angle 3 is locked on the caliper auxiliary ruler 2 through a clamping device 4 and a screw 5.
The utility model has the advantages that: the required accessories can be made by adopting a standard caliper, and the manufacturing is simple and the precision is high. The measuring tool is applied to solving the problem of dimension measurement of a measuring part and a measuring reference which are not on the same horizontal plane, the measuring tool is directly used for measurement, the processes of hoisting an upper platform and detecting by adopting a height gauge are avoided, the use is convenient, and the labor intensity and the detection efficiency are greatly improved. The telescopic length of the lengthened movable clamping angle is adjusted, so that the device is wide in application range and is particularly suitable for product detection of basic industries such as forging, casting and metal plates.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The parts to be processed are made of titanium alloy, and the batch size is large. The drawing requires processing the special-shaped hole physical and chemical material in the center of the part, and the maximum deviation of the outer contour of the processed physical and chemical material at four positions relative to the edge of the part appearance is less than or equal to +/-1 mm. But the processing part is a web plate surface and is lower than the high rib edge of the part appearance. The measuring part and the measuring reference are not on the same plane, the common caliper cannot be used for direct measurement after processing, and a square box, a jack and a height gauge are required to be adopted for inspection on a platform. The weight of the part is about 100 jin, the labor intensity is high in the hoisting and detecting processes, and the inspection efficiency is low.
As shown in figure 1, the unequal height calipers comprise caliper bodies 1, caliper sub-scales 2 and lengthened movable calipers 3, wherein the caliper sub-scales 2 are installed on the caliper bodies 1, and the lengthened movable calipers 3 are installed on the caliper sub-scales 2. The caliper body 1 and the caliper sub-scale 2 form a conventional measuring vernier caliper. The front end of the caliper body 1 is a fixed clamping angle. The extension part at the lower end of the caliper rule auxiliary ruler 2 is provided with a matching surface for installing the lengthened movable clamping angle 3. The fixed snap angle of the caliper body 1 and two measuring snap angles with different heights are formed. The lengthening movable clamping angle 3 can move up and down at the extension part at the lower end of the caliper auxiliary ruler 2, and the fixed clamping angle of the caliper ruler body 1 and the lengthening movable clamping angle 3 form measuring clamping angles with different height differences. The lengthened movable clamping angle 3 is locked on the caliper auxiliary ruler 2 through a clamping device 4 and a screw 5.
The utility model discloses form two measurement card angles that vary high to solve the measurement position and measure the size measurement problem that the benchmark is not on same horizontal plane. Meanwhile, the lengthened movable clamping angle 3 can be adjusted up and down according to the actual height difference of the part, and the application range is widened.
Claims (4)
1. The unequal height calipers are characterized by comprising a caliper body (1), a caliper auxiliary (2), an lengthened movable calipers corner (3), the caliper auxiliary (2) is installed on the caliper body (1), the lengthened movable calipers corner (3) is installed on the caliper auxiliary (2), the lower end extending part of the caliper auxiliary (2) is provided with a matching surface for installing the lengthened movable calipers corner (3), the fixed calipers corner and the lengthened movable calipers corner (3) of the caliper body (1) form two unequal height measuring calipers corners, the lengthened movable calipers corner (3) can move up and down at the lower end extending part of the caliper auxiliary (2), and the fixed calipers corner and the lengthened movable calipers corner (3) of the caliper body (1) form measuring calipers corners with different height differences.
2. The unequal-height calipers according to claim 1, wherein the caliper body (1) and the caliper sub-scale (2) constitute a conventional measuring vernier caliper.
3. The unequal-height calipers according to claim 1, wherein the front end of the caliper body (1) is a fixed calipers.
4. The unequal-height calliper according to claim 1, wherein the extended mobile calliper (3) is locked to the calliper secondary (2) by means of a clamping means (4) and a screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261459.4U CN213021298U (en) | 2020-07-01 | 2020-07-01 | Unequal height card angle measuring caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261459.4U CN213021298U (en) | 2020-07-01 | 2020-07-01 | Unequal height card angle measuring caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021298U true CN213021298U (en) | 2021-04-20 |
Family
ID=75499243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021261459.4U Active CN213021298U (en) | 2020-07-01 | 2020-07-01 | Unequal height card angle measuring caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213021298U (en) |
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2020
- 2020-07-01 CN CN202021261459.4U patent/CN213021298U/en active Active
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