CN212431958U - Portable internal gear M value testing fixture - Google Patents
Portable internal gear M value testing fixture Download PDFInfo
- Publication number
- CN212431958U CN212431958U CN202020415569.5U CN202020415569U CN212431958U CN 212431958 U CN212431958 U CN 212431958U CN 202020415569 U CN202020415569 U CN 202020415569U CN 212431958 U CN212431958 U CN 212431958U
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- CN
- China
- Prior art keywords
- gauge head
- baffle
- measuring head
- internal gear
- baffle plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a utensil is examined to portable internal gear M value, its main application is in the M value detection of internal gear, its characterized in that digital display amesdial passes through the amesdial fixing base and connects on the terminal surface reference base, little slide rail is also fixed on the terminal surface reference base, left side gauge head passes through left gauge head leg joint on little slide rail, left side baffle is connected on left gauge head support, right side baffle is fixed on the terminal surface reference base, spring guide bar one end is fixed on right baffle, left baffle is passed to one end, compression spring wears on the spring guide bar, and one end is pushing up left baffle, right baffle is being pushed up to one end, right side gauge head passes through right gauge head leg joint on the terminal surface reference base, the fast moving back pull rod is connected on left gauge head support, the handle is connected on the shell, the shell is connected on.
Description
Technical Field
The utility model discloses the technique is used in the M value detection of internal gear, is the utensil of examining of detection internal gear M value that can be convenient, accurate.
Background
Present fixed internal gear M value is examined utensil because just can detect on need removing the workstation with the internal gear, to great internal gear, removes the workstation with the internal gear very time-wasting, and causes the clash damage of gear easily at the in-process of transport.
The existing standard measuring bar has complex detection process and high artificial uncertainty, and is easy to cause inaccurate measurement.
Disclosure of Invention
The utility model relates to a solve foretell technical problem, and then provide one kind and can detect at the optional position, the simple and high internal gear M value of accuracy of testing process examines utensil.
Utensil is examined to portable internal gear M value, its constitution includes: the measuring tool comprises a handle (1), a shell (2), a digital display dial indicator (3), a dial indicator fixing seat (4), an end face reference seat (5), a left measuring head (6), a left measuring head support (7), a small sliding rail (8), a left baffle plate (9), a spring guide rod (10), a compression spring (11), a right baffle plate (12), a right measuring head support (13), a right measuring head (14) and a quick-return pull rod (15).
The end face reference base is characterized in that the end face reference base (5) can be used as a detection reference face, the central connecting line of the left measuring head (6) and the right measuring head (14) is parallel to the end face reference base (5), and the accuracy of measurement can be guaranteed.
Can be with portable handle (1), will examine the utensil and take the grinding machine, deposit places such as platform, storage area, checkout stand temporarily and detect, embodied the utility model discloses portable advantage.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Detailed Description
The digital dial indicator (3) is connected on the end face reference seat (5) through the dial indicator fixing seat (4), the small sliding rail (8) is also fixed on the end face reference seat (5), the left measuring head (6) is connected on the small sliding rail (8) through the left measuring head support (7), thereby realizing the function of left and right movement of the left measuring head (6), the left baffle (9) is connected on the left measuring head support (7), the right baffle (12) is fixed on the end face reference seat (5), one end of the spring guide rod (10) is fixed on the right baffle (12), one end of the spring guide rod passes through the left baffle (9), the compression spring (11) is worn on the spring guide rod (10), and one end of the spring guide rod pushes against the left baffle (9), one end of the spring guide rod pushes against the right baffle (12), the compression spring (11) provides force measurement in the measurement process, the right measuring head (14) is connected on the end face reference seat (5) through, connect on left gauge head support (7) fast moving back pull rod (15), remove fast moving back pull rod (15) and can realize the fast function of moving back of the gauge head in the measurement process, connect on shell (2) handle (1), connect on terminal surface reference base (5) shell (2), portable handle (2) can remove whole utensil of examining to arbitrary position detection product.
When detecting the product, handle (1) is held to the right hand, draw fast moving back pull rod (15) with the left hand, the up end of inner gear is being pasted to the lower terminal surface of terminal surface reference base (5), loosen fast moving back pull rod (15), left gauge head (6) and right gauge head (14) enter into the tooth's socket of inner gear respectively under compression spring's (11) effect, read numerical value on digital display amesdial (3) and can accomplish the measurement of inner gear M value, after the measurement, left hand pulling fast moving back pull rod (15), control the gauge head and break away from the tooth's socket of inner gear, the handle (1) is being carried to the right hand and whole utensil is taken off from the inner gear, whole measuring process finishes.
Claims (1)
1. A portable internal gear M value gauge is characterized by comprising a left measuring head and a right measuring head which are replaceable, wherein the central connecting line of the two measuring heads is parallel to an end face reference seat, the left measuring head can move left and right on a small sliding rail, a compression spring provides measuring force for detection, a digital display dial indicator is connected to the end face reference seat through a dial indicator fixing seat, the small sliding rail is also fixed to the end face reference seat, the left measuring head is connected to the small sliding rail through a left measuring head support, a left baffle plate is connected to a left measuring head support, a right baffle plate is fixed to the end face reference seat, one end of a spring guide rod is fixed to the right baffle plate, the other end of the spring guide rod penetrates through the left baffle plate, the compression spring is worn on the spring guide rod, one end of the compression spring guide rod abuts against the left baffle plate, the other end of the compression spring abuts against the right baffle plate, the, the shell is connected to the end face reference seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415569.5U CN212431958U (en) | 2020-03-27 | 2020-03-27 | Portable internal gear M value testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415569.5U CN212431958U (en) | 2020-03-27 | 2020-03-27 | Portable internal gear M value testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212431958U true CN212431958U (en) | 2021-01-29 |
Family
ID=74291162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415569.5U Active CN212431958U (en) | 2020-03-27 | 2020-03-27 | Portable internal gear M value testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212431958U (en) |
-
2020
- 2020-03-27 CN CN202020415569.5U patent/CN212431958U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |