CN203385646U - Tool for detecting born impact force - Google Patents
Tool for detecting born impact force Download PDFInfo
- Publication number
- CN203385646U CN203385646U CN201320361796.4U CN201320361796U CN203385646U CN 203385646 U CN203385646 U CN 203385646U CN 201320361796 U CN201320361796 U CN 201320361796U CN 203385646 U CN203385646 U CN 203385646U
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- CN
- China
- Prior art keywords
- sleeve
- hole
- impact
- bar
- spring
- 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 - Lifetime
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Abstract
The utility model discloses a tool for detecting a born impact force. The tool for detecting the born impact force comprises a punch, a sleeve, an impact rod, a spring, a regulating rod, screws, a plug and a handle, wherein one end of the sleeve is a free end, a through hole is formed in the middle part of the bottom of the other end of the sleeve, a screw thread is formed in the inner wall of the sleeve, and the handle is connected with the sleeve by virtue of the screws; the top of one end of the impact rod is a conical head, the conical head of the impact rod is inserted into the through hole in the middle part of the bottom of the sleeve, and the spring is sheathed on the impact rod; a threaded hole is formed at the axial center of the regulating rod, a screw thread is formed outside one end of the regulating rod, the regulating rod is placed into the sleeve and is connected by virtue of the screw thread, and the other thin end of the impact rod is inserted into the threaded hole at the center of the regulating rod; a hole is formed in the middle part of one end of the punch, and the conical head of the impact rod is inserted into the hole in the middle part of one end of the punch to form interference fit; the plug is placed into the threaded hole at the center of the regulating rod to be connected by virtue of a screw thread. The tool for detecting the born impact force can detect different impact forces born by parts which are pressed into an unthreaded hole in one step and is easy to operate and low in manufacturing cost.
Description
Technical field
The utility model relates to the withstand shocks frock of power of a kind of detection, is specifically related to the withstand shocks frock of power of a kind of detection.
Background technology
In the machine-building process, there are many parts to be pressed in unthreaded hole, requirement is pressed into part in unthreaded hole and does not come off bearing under different big or small impulsive forces, in the time of at present in part is pressed into unthreaded hole, do not have relevant instrument to be detected it, whether the outward appearance that can only lean on the naked eyes range estimation to check that part is pressed in unthreaded hole is rectified, and can't judge the situation of its power that withstands shocks.
Summary of the invention:
The purpose of this utility model is to provide the withstand shocks frock of power of a kind of detection, has solved and has born the adeciduate disposable detection of different impulsive forces to being pressed into part in unthreaded hole, time saving and energy saving, simple to operate.
The technical solution of the utility model, the withstand shocks frock of power of a kind of detection, comprise drift, sleeve, impact bar, spring, adjuster bar, screw, plug and handle.
Described sleeve is cylinder barrel shaped, and an end is free end, and the other end has through hole in the middle of bottom, and the cylinder inwall is provided with screw thread, near on free-ended sidewall, symmetrical threaded hole is arranged, and handle is connected by screw by this threaded hole and sleeve;
Described impact bar is multidiameter shape, and two ends are taper end, and wherein a taper end top is conical head, and this taper end is inserted in the middle through hole in sleeve bottom, and spring housing is contained on impact bar;
Described spring is the circumference volute spring, chooses the spring of different screen resiliences according to the power that the withstands shocks size of need inspection, and the screen resilience of its medi-spring is that spring itself is intrinsic, is common practise;
Described adjuster bar section is "T"-shaped, and axial centre has threaded hole, and there is screw thread in its butt end outside, and adjuster bar is placed in sleeve and is threaded, and another taper end of impact bar is inserted in the threaded hole at adjuster bar center;
Described drift is straight-bar, and wherein one is porose in the middle of end, and impact bar has the taper head end to insert interference fit in the interstitial hole of drift one end;
Described plug is cylindrical, and there is screw thread in the outside, and an end has " one " word groove, and the screwed hole of centre that plug is placed in adjuster bar is threaded.
The beneficial effects of the utility model: this frock is by handle grip moving sleeve and adjuster bar Compress Spring, spring promotes impact bar, drive drift and vertically be pressed onto on the tested power of withstanding shocks part, thereby realize that inspection is pressed into the purpose whether interior part of unthreaded hole can bear certain big or small impulsive force.Bear different impulsive forces and carry out disposable detection being pressed in unthreaded hole part by choosing different springs, this frock is time saving and energy saving, simple to operate.
The accompanying drawing explanation
Fig. 1 is the withstand shocks structural representation of frock of power of a kind of detection;
Fig. 2 is the withstand shocks front elevation of frock of power of a kind of detection;
Fig. 3 is the withstand shocks side view of frock of power of a kind of detection.
In figure, 1. drift 2. sleeve 3. impact bar 4. spring 5. adjuster bar 6. screw 7. plug 8. handles.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail:
As shown in Figure 1 to Figure 3, the withstand shocks frock of power of a kind of detection, comprise drift 1, sleeve 2, impact bar 3, spring 4, adjuster bar 5, screw 6, plug 7 and handle 8.Sleeve 2 is cylinder barrel shaped, and an end is free end, and the other end has through hole in the middle of bottom, and the cylinder inwall is provided with screw thread, near on free-ended sidewall, symmetrical threaded hole is arranged, and handle 8 is connected and fixed by screw 6 by this threaded hole and sleeve 2; Impact bar 3 is multidiameter shape, and centre has 2 layers, and two ends are taper end, and wherein a taper end top is conical head, and this taper end is inserted in the middle through hole in sleeve 2 bottoms, and spring 4 is sleeved on impact bar 3; Adjuster bar 5 sections are "T"-shaped, and axial centre has threaded hole, and there is screw thread in its butt end outside, and adjuster bar 5 is placed in sleeve 2 and is threaded, and another taper end of impact bar 3 is inserted in the threaded hole at adjuster bar 5 centers; Drift 1 is straight-bar, and wherein one is porose in the middle of end, and impact bar 3 has the taper head end to insert in the interstitial hole of drift 1 one ends and interference fit; The screwed hole of centre that plug 7 is placed in adjuster bar 5 is threaded.Its medi-spring 4 is the circumference volute spring.
The course of work:
At first estimate the power that the withstands shocks scope that is pressed into the tested part in unthreaded hole, choose the spring 4 of corresponding screen resilience according to the scope of estimating withstood shocks power, by spring 4 installations.During use, promote sleeve 2 by the handle 8 on sleeve 2, adjuster bar 5 is compressed to the limit by spring 4, reach maximum screen resilience, spring 4 promotes impact bar 3, drives drift 1, and drift 1 vertically is pressed on tested part, in the process of being impacted, tested part does not come off and to meet the power requirement that withstands shocks, and in operating process, spring 4 is compressed to after the limit immediately to back pull handle 8.This frock is born different impulsive forces and is detected being pressed in unthreaded hole part by choosing different springs.
Claims (2)
1. the detection frock of power that withstands shocks, it is characterized in that comprising drift (1), sleeve (2), impact bar (3), spring (4), adjuster bar (5), screw (6), plug (7) and handle (8), sleeve (2) is cylinder barrel shaped, one end is free end, the other end has through hole in the middle of bottom, the cylinder inwall is provided with screw thread, near on free-ended sidewall, symmetrical threaded hole is arranged, handle (8) is connected and fixed by screw (6) by this threaded hole and sleeve (2); Impact bar (3) is multidiameter shape, and two ends are taper end, and wherein a taper end top is conical head, and this taper end is inserted in the middle through hole in sleeve (2) bottom, and spring (4) is sleeved on impact bar (3); Adjuster bar (5) section is "T"-shaped, axial centre has threaded hole, there is screw thread in its butt end outside, and adjuster bar (5) is placed in sleeve (2) and is threaded, and another taper end of impact bar (3) is inserted in the threaded hole at adjuster bar (5) center; Drift (1) is straight-bar, and wherein one is porose in the middle of end, and impact bar (3) has the taper head end to insert in the interstitial hole of drift (1) one end and interference fit; The screwed hole of centre that plug (7) is placed in adjuster bar (5) is threaded.
2. a kind of detection according to claim 1 frock of power that withstands shocks, it is characterized in that: described spring (4) is the circumference volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320361796.4U CN203385646U (en) | 2013-06-24 | 2013-06-24 | Tool for detecting born impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320361796.4U CN203385646U (en) | 2013-06-24 | 2013-06-24 | Tool for detecting born impact force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385646U true CN203385646U (en) | 2014-01-08 |
Family
ID=49874123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320361796.4U Expired - Lifetime CN203385646U (en) | 2013-06-24 | 2013-06-24 | Tool for detecting born impact force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385392A (en) * | 2019-06-18 | 2019-10-29 | 成都飞机工业（集团）有限责任公司 | A kind of measurement pneumatic riveting transient force device |
-
2013
- 2013-06-24 CN CN201320361796.4U patent/CN203385646U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385392A (en) * | 2019-06-18 | 2019-10-29 | 成都飞机工业（集团）有限责任公司 | A kind of measurement pneumatic riveting transient force device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |