CN210718980U - Round shaft parallelism detection device for sine flat tongs - Google Patents
Round shaft parallelism detection device for sine flat tongs Download PDFInfo
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- CN210718980U CN210718980U CN201922094622.6U CN201922094622U CN210718980U CN 210718980 U CN210718980 U CN 210718980U CN 201922094622 U CN201922094622 U CN 201922094622U CN 210718980 U CN210718980 U CN 210718980U
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- detection device
- right arm
- main part
- arm
- parallelism
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Abstract
The utility model relates to a sinusoidal flat-nose pliers circle axle depth of parallelism detection device comprises main part, left arm, right arm, amesdial, is provided with the left arm at the main part left end, is provided with the right arm at the main part right-hand member, is provided with vertical screw on the right arm, sets up locking screw in the screw, and right arm lower part is provided with horizontal table hole, the downthehole amesdial sleeve of installation of table. The utility model discloses sinusoidal flat tongs round axle depth of parallelism detection device, amesdial and detection device main part cooperation can accurately measure the depth of parallelism and two round axle distances of two round axles fast.
Description
Technical Field
The utility model relates to the technical field of machinery, a sinusoidal flat tongs circle axle depth of parallelism detection device specifically says so.
Background
In the machining industry, flat tongs are common technical equipment. The assembly precision of the flat tongs is different according to different use requirements. The sine flat tongs are a high-precision flat tongs, are mainly used as technological equipment of machine tools such as a surface grinding machine, a milling machine, electric spark, wire cutting and the like, utilize the sine principle to complete the machining of an angle plane, a groove and an inclined hole on the plane, and can be used for the measurement work of parts with various angles.
Two round shafts are assembled between the clamp body and the bottom plate of the sinusoidal flat-nose clamp, the round shaft I is fixedly connected with the clamp body through a bolt, the shaft core of the round shaft II is fixedly connected with the clamp body through a bolt, and the shaft sleeve of the round shaft II is fixedly connected with the bottom plate through a bolt. When the clamp is used, the shaft core of the round shaft II and the shaft sleeve rotate relatively, and the proper cushion block is selected to be cushioned below the round shaft I according to the angle of the clamp body required to be adjusted. The distance precision and the parallelism precision of the two circular shafts directly influence the adjustment angle and precision of the sine flat tongs, so that the distance and the parallelism of the two circular shafts are important to measure during assembly. The existing measuring method is that a micrometer is held by hand, the distance between two rotating shafts is measured in multiple points along the length direction of a circular shaft, the distance and the parallelism are calculated, errors exist in measurement, and the efficiency is low.
Disclosure of Invention
The utility model aims at providing a sinusoidal flat-nose pliers circle axle depth of parallelism detection device, this measuring device can accurately measure the depth of parallelism and the distance of two circle axles fast.
In order to achieve the above purpose, the utility model adopts the following scheme: sinusoidal flat-nose pliers circle axle depth of parallelism detection device comprises main part, left arm, right arm, amesdial, is provided with the left arm at the main part left end, is provided with the right arm at the main part right-hand member, is provided with vertical screw on the right arm, sets up locking screw in the screw, and right arm lower part is provided with horizontal gauge hole, and the downthehole amesdial sleeve of installation of table.
When the dial indicator works, the dial indicator sleeve penetrates into the right arm indicator hole, and the locking screw is screwed tightly; preparing a workpiece to be measured, fixedly connecting a shaft core of a round shaft II with a clamp body through a bolt, and transitionally connecting the round shaft I with the clamp body through the bolt; the detection device main body is arranged on a circular shaft I and a circular shaft II, the inner face of a left arm abuts against the outer circular face of the circular shaft II, a dial indicator is adjusted to enable a measuring head to contact the outer circular face of the circular shaft I, the detection device main body is pushed along the axial direction of the circular shaft I, the parallelism and the distance error of two shafts of the circular shaft I and the circular shaft II are judged according to the reading of the dial indicator, when the parallelism or the shaft distance of the two circular shafts cannot meet the requirement, the circular shaft I is detached from a clamp body, and a trapezoidal groove matched with the circular shaft I is polished on the clamp body.
The utility model discloses sinusoidal flat tongs round axle depth of parallelism detection device, amesdial and detection device main part cooperation can accurately measure the depth of parallelism and two round axle distances of two round axles fast.
Drawings
Figure 1 is a structural diagram of the utility model,
figure 2 is a top view of figure 1,
FIG. 3 is a drawing showing the present invention in conjunction with a workpiece to be measured,
figure 4 is a cross-sectional view a-a of figure 3,
fig. 5 is a sectional view B-B of fig. 3.
In the figure: 1. the measuring tool comprises a left arm, 2, a main body, 3, a screw hole, 4, a locking screw, 5, a right arm, 6, a dial indicator, 7, a sleeve, 8, a gauge hole, 9, a measuring rod, 10, a measuring head, 11, an inner face of the left arm, 12, a shaft sleeve, 13, a shaft core, 14, a circular shaft II, 15, a circular shaft I, 16, a trapezoidal groove, 17 and a clamp body.
Detailed Description
The present invention will be further explained by the following embodiments with reference to the accompanying drawings.
In the embodiment, the main body 2, the left arm 1 and the right arm 5 are forged and formed by using 45 ♯ round steel, each plane is processed by planing, milling and grinding, the screw hole 3 and the dial hole 8 are processed by drilling, and the locking screw 4 and the dial indicator 6 both use standard parts; during assembly, the sleeve 7 of the dial indicator 6 is inserted into the indicator hole 8 of the right arm 5, and the locking screw 4 is screwed tightly.
Claims (1)
1. Sinusoidal flat-nose pliers circle axle depth of parallelism detection device comprises main part (2), left arm (1), right arm (5), amesdial (6), its characterized in that: the left end of the main body (2) is provided with a left arm (1), the right end of the main body (2) is provided with a right arm (5), the right arm (5) is provided with a vertical screw hole (3), a locking screw (4) is arranged in the screw hole (3), the lower part of the right arm (5) is provided with a transverse dial hole (8), and a sleeve (7) of a dial indicator (6) is arranged in the dial hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922094622.6U CN210718980U (en) | 2019-11-28 | 2019-11-28 | Round shaft parallelism detection device for sine flat tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922094622.6U CN210718980U (en) | 2019-11-28 | 2019-11-28 | Round shaft parallelism detection device for sine flat tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210718980U true CN210718980U (en) | 2020-06-09 |
Family
ID=70934539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922094622.6U Active CN210718980U (en) | 2019-11-28 | 2019-11-28 | Round shaft parallelism detection device for sine flat tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210718980U (en) |
-
2019
- 2019-11-28 CN CN201922094622.6U patent/CN210718980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Measuring device for parallelism of circular axis of sinusoidal flat jaw pliers Effective date of registration: 20201209 Granted publication date: 20200609 Pledgee: Dezhou Bank Co.,Ltd. Pingyuan sub branch Pledgor: SHANDONG ZHENG ZHOU MACHINERY Co.,Ltd. Registration number: Y2020980009033 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211104 Granted publication date: 20200609 Pledgee: Dezhou Bank Co.,Ltd. Pingyuan sub branch Pledgor: SHANDONG ZHENG ZHOU MACHINERY CO.,LTD. Registration number: Y2020980009033 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circular axis parallelism detection device of sinusoidal flat pliers Effective date of registration: 20211105 Granted publication date: 20200609 Pledgee: Dezhou Bank Co.,Ltd. Pingyuan sub branch Pledgor: SHANDONG ZHENG ZHOU MACHINERY CO.,LTD. Registration number: Y2021980012000 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221026 Granted publication date: 20200609 Pledgee: Dezhou Bank Co.,Ltd. Pingyuan sub branch Pledgor: SHANDONG ZHENG ZHOU MACHINERY CO.,LTD. Registration number: Y2021980012000 |