CN202869763U - Check-ring elasticity measuring device - Google Patents
Check-ring elasticity measuring device Download PDFInfo
- Publication number
- CN202869763U CN202869763U CN 201220536614 CN201220536614U CN202869763U CN 202869763 U CN202869763 U CN 202869763U CN 201220536614 CN201220536614 CN 201220536614 CN 201220536614 U CN201220536614 U CN 201220536614U CN 202869763 U CN202869763 U CN 202869763U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- support frame
- ring
- pressing plate
- pressure plate
- Prior art date
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A check-ring elasticity measuring device comprises a plate-type support frame, left upper portion of a front side of the support frame is provided with a positioning pin, a right upper portion of the support frame is provided with a sector hole, a left side of the sector hole on the front side of the support frame is connected with a fixed terminal pressure plate through a fixed bolt, the fixed bolt penetrates a slide hole on a rear portion of the fixed terminal pressure plate and is connected with the support frame through threads, a front end of the fixed terminal pressure plate is positioned for pressing the check-ring, a center portion of the fixed terminal pressure plate is provided with a locking screw and is in a threaded connection with the support frame through a connecting hole of the fixed terminal pressure plate, a back side of the support frame is provided with a reinforcing rod, an end of the reinforcing rod is hinged to the support frame through a fulcrum screw, the other end of the reinforcing rod extends outside the support frame, and the reinforcing rod is positioned on the spot of the support frame sector hole and is connected with a movable terminal pressure plate through a locking bolt. The check-ring elasticity measuring device is used for measuring elasticity of the wheel check-ring, and has simple structure and easy operation; and labor intensity is low, and work efficiency is high.
Description
Technical field
The utility model relates to a kind of back-up ring elasticity measuring device, and whether the elasticity that is used for the measurement Wheel retainer ring meets technical requirement.
Background technology
The back-up ring elastomeric check is to utilize manpower assembling back-up ring and steel ring to detect elasticity at present, and mounting or dismounting are inconvenient, and labour intensity is large, and efficient is low.Run into large model wheel, because back-up ring elasticity is large, it is more inconvenient that the method detects.
Summary of the invention
The purpose of this utility model provides a kind of back-up ring elasticity measuring device, is convenient to the back-up ring elastomeric check, reduces labour intensity, and a people can operate.
The purpose of this utility model realizes as follows: a board-like bracing frame is arranged, bracing frame front upper left quarter arranges register pin, the bracing frame upper right quarter has scallop hole, the scallop hole left side, bracing frame front connects the fixed end pressing plate by set bolt, slide opening and bracing frame that set bolt passes pressing plate rear portion, fixed end are threaded connection, fixed end pressing plate front end is in the position that compresses back-up ring, pressing plate middle part, fixed end has tie down screw to be threaded with bracing frame by the connecting hole of fixed end pressing plate, there is boosting-rod the bracing frame back, one end of boosting-rod is hinged on the bracing frame by pivot screw, the other end of boosting-rod stretches out at bracing frame outside, and the position that boosting-rod is in the bracing frame scallop hole connects the moved end pressing plate by clamping screw.
The flexible technical requirement of back-up ring is that the free state opening is closed, and three openings are still closed repeatedly by 0 to 50mm for opening.During detection, first back-up ring is placed on the bracing frame by register pin, by the fixed end pressing plate back-up ring is fixed on the bracing frame, by the moved end pressing plate back-up ring is fixed on the boosting-rod, control the closure of back-up ring opening by the rotation of boosting-rod, reach and detect the flexible purpose of back-up ring.
The utility model is used for measuring the elasticity of Wheel retainer ring, and is simple in structure, easy to operate; Labour intensity is low, high efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, a board-like bracing frame 1 is arranged, bracing frame 1 front upper left quarter arranges register pin 9, bracing frame 1 upper right quarter has scallop hole, the scallop hole left side, bracing frame 1 front connects fixed end pressing plate 8 by set bolt 7, slide opening and bracing frame 1 that set bolt 7 passes fixed end pressing plate 8 rear portions are threaded connection, fixed end pressing plate 8 can rotate around set bolt 7, pressing plate 8 front ends in fixed end are in the position that compresses back-up ring, can compress back-up ring, pressing plate 8 middle parts in fixed end have tie down screw 6 to be threaded with bracing frame 1 by the connecting hole of fixed end pressing plate 8, tie down screw 6 is for conveniently tightening, the top is made T-shaped, and the screwing force of tie down screw 6 compresses back-up ring by fixed end pressing plate 8, thereby finish the end of back-up ring is fixed; There is boosting-rod 5 bracing frame 1 back, and an end of boosting-rod 5 is hinged on the bracing frame 1 by pivot screw 10, and the other end of boosting-rod 5 stretches out in bracing frame 1 outside, and the position that boosting-rod 5 is in bracing frame 1 scallop hole connects moved end pressing plate 3 by clamping screw 4.During detection, first back-up ring 2 is placed on the bracing frame 1 by register pin 9, by fixed end pressing plate 8 back-up ring 2 is fixed on the bracing frame 1, by moved end pressing plate 3 back-up ring 2 is fixed on the boosting-rod 5, control the closure of back-up ring 2 openings by the rotation of boosting-rod 5, reach and detect the flexible purpose of back-up ring.
Claims (1)
1. back-up ring elasticity measuring device, a board-like bracing frame is arranged, it is characterized in that: bracing frame (1) front upper left quarter arranges register pin (9), bracing frame (1) upper right quarter has scallop hole, the scallop hole left side, bracing frame (1) front connects fixed end pressing plate (8) by set bolt (7), slide opening and bracing frame (1) that set bolt (7) passes fixed end pressing plate (8) rear portion are threaded connection, fixed end pressing plate (8) front end is in the position that compresses back-up ring, fixed end pressing plate (8) middle part has tie down screw (6) to be threaded with bracing frame 1 by the connecting hole of fixed end pressing plate (8), there is boosting-rod (5) bracing frame (1) back, one end of boosting-rod (5) is hinged on the bracing frame (1) by pivot screw (10), the other end of boosting-rod (5) stretches out in bracing frame (1) outside, and the position that boosting-rod (5) is in bracing frame (1) scallop hole connects moved end pressing plate (3) by clamping screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536614 CN202869763U (en) | 2012-10-19 | 2012-10-19 | Check-ring elasticity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536614 CN202869763U (en) | 2012-10-19 | 2012-10-19 | Check-ring elasticity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869763U true CN202869763U (en) | 2013-04-10 |
Family
ID=48036472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536614 Expired - Fee Related CN202869763U (en) | 2012-10-19 | 2012-10-19 | Check-ring elasticity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606346A (en) * | 2015-09-09 | 2016-05-25 | 安徽省宁国市东波紧固件有限公司 | Detection apparatus of shaft retaining ring limiting rotating speed |
-
2012
- 2012-10-19 CN CN 201220536614 patent/CN202869763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606346A (en) * | 2015-09-09 | 2016-05-25 | 安徽省宁国市东波紧固件有限公司 | Detection apparatus of shaft retaining ring limiting rotating speed |
| CN105606346B (en) * | 2015-09-09 | 2018-04-24 | 安徽省宁国市东波紧固件有限公司 | A kind of detection device of shaft block ring limit speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140709 Granted publication date: 20130410 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150109 Granted publication date: 20130410 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |