CN203857919U - Y-type roundness detection fixture - Google Patents
Y-type roundness detection fixture Download PDFInfo
- Publication number
- CN203857919U CN203857919U CN201420198437.6U CN201420198437U CN203857919U CN 203857919 U CN203857919 U CN 203857919U CN 201420198437 U CN201420198437 U CN 201420198437U CN 203857919 U CN203857919 U CN 203857919U
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- square frame
- stationary installation
- type
- type support
- measurement tool
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a Y-type roundness detection fixture, which is characterized by comprising a fixing device (1) and a detection device (2). The detection device (2) comprises a sliding rail (10) fixed between a left fixing device (4) and a right fixing device (5), a square frame (11) located inside the sliding rail (10) and capable of sliding inside the sliding rail (10), a Y-type support (12) passing through the through hole on the upper surface of the square frame (11) and moving vertically inside the through hole, a spring (13) used for connecting the bottom end of the Y-type support (12) and the lower surface of the square frame (11) and a pointer (14) fixed on the Y-type support (12). The side face of the square frame (11) is provided with a scale mark. According to the Y-type roundness detection fixture disclosed by the utility model, the structure is simple, the detection result is accurate and reliable, the detection sensitivity is high, the detection time is short, the operation is simple and convenient, and the roundness of a solid cylindrical part can be detected.
Description
Technical field
The utility model relates to a kind of Y type roundness measurement tool, relates in particular to a kind of detection tool for detection of solid cylinder part circularity, belongs to mechanical detection technical field.
Background technology
The existing detection method for detection of circularity is generally revolution method of principal axes, and this method is applicable to detect small size axial workpiece, and requires part two ends to have centre hole axis, is not suitable for the circularity that detects solid large cylinder part.
Utility model content
Technical problem to be solved in the utility model is that a kind of detection tool that adopts movable Y type support to measure solid cylinder circularity is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of Y type roundness measurement tool, is characterized in that: comprise stationary installation and pick-up unit, described stationary installation comprises left stationary installation and right stationary installation, and described left stationary installation and right stationary installation are symmetricly set in the left and right sides of base plate; Described left stationary installation and right stationary installation include tong, clamping plate, handle and swingle, and described swingle is connected with described tong through inner after the through hole of described clamping plate, and outer end is connected with described handle; Described pick-up unit comprises the slide rail that is fixed between described left stationary installation and right stationary installation, be positioned at described slide rail and the square frame that slides at described slide rail, through the through hole of described square frame upper surface and at the up and down Y type support of through hole, for connecting the spring of described Y type support bottom and described square frame lower surface and being fixed on the pointer on described Y type support, the side of described square frame is provided with scale mark.
Described pointer is for being horizontally disposed with and pointing to described scale mark, and described pointer is also connected with alarm.
The component of described Y type support is positioned at the upper surface of described square frame, the vertical component of described Y type support is through the through hole of described square frame upper surface up and down in through hole, described pointer is arranged on the vertical component of described Y type support, the lower surface of the vertical component of described Y type support is fixedly connected with described spring with described square frame lower surface, the width of the component of described Y type support is 0.5 ~ 2cm, and the angle of the component of described Y type support is 30 ~ 60 °.
Below described clamping plate, be provided with jacking gear, be provided with the sliding rail of horizontal direction below described jacking gear, the lower surface of described sliding rail is fixed on described base plate.
Described tong is made up of some gripping arms, and the identical length of described gripping arm is same, and the number of described gripping arm is even number.
On described square frame, be also provided with the cylinder for facilitating described square frame to move, described cylinder makes described square frame displacement 0.5 ~ 2cm at interval of set time section.
Described set time section is that part to be detected rotates a circle the required time.
The length of described slide rail is greater than the length of described part to be detected.
Described swingle can rotate freely in the through hole of described clamping plate.
A kind of Y type roundness measurement tool that the utility model provides, left stationary installation and right stationary installation are for the two ends, left and right of fixing cylindrical part to be detected, in the rotation process of handle, drive cylindrical part to be detected to rotate, rotate in the Fixed Time Interval of a week, by the pick-up unit detection part circularity of one week, adjust part height and part is positioned to the component of Y type support, turning handle rotates part in the component of Y type support, if the part circularity of one week is all qualified, the position of pointer remains unchanged, if the circularity in one week somewhere of part is defective, pointer moves up or down, alarm equipment alarm, pointer moves up and illustrates that detection place of part is etat lacunaire, detection length is less than normal, under the drive of spring, Y type support moves upward, drive pointer together to move upward, detection place that pointer moves down explanation part is protruding state, detects length bigger than normal, and under the drive of spring, Y type support moves downward, and drives pointer together to move downward, whether, when having detected after one week, cylinder drives square frame displacement 0.5 ~ 2cm, qualified to detect the circularity of next girth of part, by that analogy, until detect complete cylindrical part to be detected, below clamping plate, there is jacking gear, below jacking gear, there is the setting of the sliding rail of horizontal direction, the utility model be can be used in and detect the cylindrical part of different length and can regulate according to the height of pick-up unit the height of stationary installation, the component of Y type support can be contacted with part, therefore the utility model highly versatile, a kind of Y type roundness measurement tool that the utility model provides, simple in structure, testing result is accurately reliable, and detection sensitivity is high, and detection time is short, easy and simple to handle, is applicable to detect the circularity of solid cylinder part, is applicable to wide popularization and application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of A part in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-2, a kind of Y type roundness measurement tool, it is characterized in that: comprise stationary installation 1 and pick-up unit 2, described stationary installation 1 comprises left stationary installation 4 and right stationary installation 5, described left stationary installation 4 and right stationary installation 5 are symmetricly set in the left and right sides of base plate 3; Described left stationary installation 4 and right stationary installation 5 include tong 6, clamping plate 7, handle 8 and swingle 9, and described swingle 9 is connected with described tong 6 through inner after the through hole of described clamping plate 7, and outer end is connected with described handle 8; Described pick-up unit 2 comprises the slide rail 10 that is fixed between described left stationary installation 4 and right stationary installation 5, be positioned at described slide rail 10 and at the square frame 11 of described slide rail 10 slips, through the through hole of described square frame 11 upper surfaces and at the up and down Y type support 12 of through hole, for connecting the spring 13 of described Y type support 12 bottoms and described square frame 11 lower surfaces and being fixed on the pointer 14 on described Y type support 12, the side of described square frame 11 is provided with scale mark.
Described pointer 14 is for being horizontally disposed with and pointing to described scale mark, and described pointer 14 is also connected with alarm.
The component of described Y type support 12 is positioned at the upper surface of described square frame 11, the vertical component of described Y type support 12 is through the through hole of described square frame 11 upper surfaces up and down in through hole, described pointer 14 is arranged on the vertical component of described Y type support 12, the lower surface of the vertical component of described Y type support 12 is fixedly connected with described spring 13 with described square frame 11 lower surfaces, the width of the component of described Y type support 12 is 0.5 ~ 2cm, and the angle of the component of described Y type support 12 is 30 ~ 60 °.
Below described clamping plate 7, be provided with jacking gear, be provided with the sliding rail of horizontal direction below described jacking gear, the lower surface of described sliding rail is fixed on described base plate 3.
Described tong 6 is made up of some gripping arms, and the identical length of described gripping arm is same, and the number of described gripping arm is even number.
On described square frame 11, be also provided with the cylinder for facilitating described square frame 11 to move, described cylinder makes described square frame 11 displacement 0.5 ~ 2cm at interval of set time section.
Described set time section is that part to be detected rotates a circle the required time.
The length of described slide rail 10 is greater than the length of described part to be detected.
Described swingle 9 can rotate freely in the through hole of described clamping plate 7.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a Y type roundness measurement tool, it is characterized in that: comprise stationary installation (1) and pick-up unit (2), described stationary installation (1) comprises left stationary installation (4) and right stationary installation (5), and described left stationary installation (4) and right stationary installation (5) are symmetricly set in the left and right sides of base plate (3); Described left stationary installation (4) and right stationary installation (5) include tong (6), clamping plate (7), handle (8) and swingle (9), described swingle (9) is connected with described tong (6) through inner after the through hole of described clamping plate (7), and outer end is connected with described handle (8); Described pick-up unit (2) comprises the slide rail (10) that is fixed between described left stationary installation (4) and right stationary installation (5), be positioned at described slide rail (10) and the square frame (11) that slides at described slide rail (10), through the through hole of described square frame (11) upper surface and at the up and down Y type support (12) of through hole, for connecting the spring (13) of described Y type support (12) bottom and described square frame (11) lower surface and being fixed on the pointer (14) on described Y type support (12), the side of described square frame (11) is provided with scale mark.
2. Y type roundness measurement tool according to claim 1, is characterized in that: described pointer (14) is for being horizontally disposed with and pointing to described scale mark, and described pointer (14) is also connected with alarm.
3. Y type roundness measurement tool according to claim 1, it is characterized in that: the component of described Y type support (12) is positioned at the upper surface of described square frame (11), the vertical component of described Y type support (12) is through the through hole of described square frame (11) upper surface up and down in through hole, described pointer (14) is arranged on the vertical component of described Y type support (12), the lower surface of the vertical component of described Y type support (12) and described square frame (11) for lower surface described spring (13) be fixedly connected with, the width of the component of described Y type support (12) is 0.5 ~ 2cm, the angle of the component of described Y type support (12) is 30 ~ 60 °.
4. Y type roundness measurement tool according to claim 1, it is characterized in that: described clamping plate are provided with jacking gear below (7), below described jacking gear, be provided with the sliding rail of horizontal direction, the lower surface of described sliding rail is fixed on described base plate (3).
5. Y type roundness measurement tool according to claim 1, is characterized in that: described tong (6) is made up of some gripping arms, and the identical length of described gripping arm is same, and the number of described gripping arm is even number.
6. Y type roundness measurement tool according to claim 1, is characterized in that: on described square frame (11), be also provided with for facilitating the mobile cylinder of described square frame (11), described cylinder makes described square frame (11) displacement 0.5 ~ 2cm at interval of set time section.
7. Y type roundness measurement tool according to claim 6, is characterized in that: described set time section is that part to be detected rotates a circle the required time.
8. Y type roundness measurement tool according to claim 1, is characterized in that: the length of described slide rail (10) is greater than the length of described part to be detected.
9. Y type roundness measurement tool according to claim 1, is characterized in that: described swingle (9) can rotate freely in the through hole of described clamping plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198437.6U CN203857919U (en) | 2014-04-22 | 2014-04-22 | Y-type roundness detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198437.6U CN203857919U (en) | 2014-04-22 | 2014-04-22 | Y-type roundness detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857919U true CN203857919U (en) | 2014-10-01 |
Family
ID=51607766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198437.6U Expired - Fee Related CN203857919U (en) | 2014-04-22 | 2014-04-22 | Y-type roundness detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542368A (en) * | 2019-09-12 | 2019-12-06 | 陈传峰 | Inspection device for pin column surface of heavy truck precision part |
-
2014
- 2014-04-22 CN CN201420198437.6U patent/CN203857919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542368A (en) * | 2019-09-12 | 2019-12-06 | 陈传峰 | Inspection device for pin column surface of heavy truck precision part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |