CN207556971U - A kind of protective device of pendulum percussion instrument - Google Patents
A kind of protective device of pendulum percussion instrument Download PDFInfo
- Publication number
- CN207556971U CN207556971U CN201721676581.6U CN201721676581U CN207556971U CN 207556971 U CN207556971 U CN 207556971U CN 201721676581 U CN201721676581 U CN 201721676581U CN 207556971 U CN207556971 U CN 207556971U
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- pendulum
- frame
- percussion instrument
- type cover
- 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
Links
Abstract
The utility model discloses a kind of protective device of pendulum percussion instrument, including the first sliding rail and the second sliding rail being clamped in outside pendulum percussion instrument its test product test position；First sliding rail is welded with more screws on one side close to the second sliding rail；The second sliding rail face screw offers multiple through-holes；The screw it is embedding go out through-hole after fixed by nut；Activity is chimeric on first sliding rail and the second sliding rail protecting cover；The protecting cover includes the hollow frame-type cover in top and bottom；Side is fixed with feather key before and after the frame-type cover bottom；The feather key activity is embedded in the first sliding rail and the second sliding rail；Protective plate has been bolted at the top of the frame-type cover；The protective plate offers pendulum along pendulum direction and passes through slot；The frame-type cover one side offers test position and passes through slot；The protective device of the pendulum percussion instrument of the utility model, test product loading are convenient, and are flown out by the test specimen that protecting cover can be well protected against being broken.
Description
Technical field
The utility model is related to a kind of detection devices of modified plastics, and in particular to a kind of protection dress of pendulum percussion instrument
It puts, belongs to the detection device technical field of modified plastics.
Background technology
When modified plastics produces, need to be detected quality by pendulum percussion instrument, when pendulum percussion instrument is tested, by
Under the shock of pendulum, the test specimen of fracture flies out at a high speed readily along pendulum swinging track, is unfavorable for the safety of side operating personnel,
Therefore, common pendulum percussion instrument is equipped with protection network, and protection network is fixed in bearing, and overall volume is big, it has not been convenient to transport
It is defeated；For this purpose, Chinese Patent Application No.：201720048311.4 it discloses a kind of protection for Charpy impact machine tester to fill
It puts, protective device is cubic, and four sides of the protective device in addition to top surface and bottom surface are equipped with protection network, on a side
Equipped with the opening being put into for test specimen, be fixed with connecting rod on four angles of protective device bottom surface, connecting rod far from protection network one
End is connected with pedestal, and pedestal is equipped with straight slot connect on one side with pedestal, is fixed with fixing axle in straight slot, rotation company in fixing axle
Rotating bar is connected to, rotating bar one end is fixed with idler wheel, and rotating bar is equipped with first through hole close to one end of idler wheel, and rotating bar is far from rolling
One end of wheel is equipped with the second through-hole, and when idler wheel is located above pedestal and keeps vertical, bolt passes through first through hole and connecting rod spiral shell
Line connects, and when idler wheel is located at below pedestal and keeps vertical, bolt is connect across the second through-hole with base thread；The utility model
The advantages of be that protective device is easy for removal and installation, can be with convenience in transport；Single protective device overall volume is big, not readily transportable,
And loading specimen is comparatively laborious.
Utility model content
To solve the above problems, the utility model proposes a kind of protective device of pendulum percussion instrument, test product loading is convenient,
And the test specimen that fracture can be well protected against by protecting cover flies out.
The protective device of the pendulum percussion instrument of the utility model, including being clamped in outside pendulum percussion instrument its test product test position
The first sliding rail and the second sliding rail；First sliding rail is welded with more screws on one side close to the second sliding rail；Second sliding rail
Face screw offers multiple through-holes；The screw it is embedding go out through-hole after fixed by nut；First sliding rail and the second sliding rail
Upper activity is chimeric protecting cover；The protecting cover includes the hollow frame-type cover in top and bottom；Before the frame-type cover bottom
Rear side is fixed with feather key；The feather key activity is embedded in the first sliding rail and the second sliding rail；It is bolted at the top of the frame-type cover
There is protective plate；The protective plate offers pendulum along pendulum direction and passes through slot；The frame-type cover one side offers test position
Pass through slot；The test position is hinged with protective plate by groove top portion.
As preferred embodiment, pushing hands is provided on front side of the frame-type cover.
As preferred embodiment, the frame-type cover includes metallic framework body；It is welded on the metallic framework body close
Seal metallic plate or pore wire netting.
As preferred embodiment, first sliding rail and the second sliding rail are T-shaped slide rail.
As preferred embodiment, the frame-type cover apical side height tests at least 2 times of position apical side height higher than test product.
Compared with prior art, the protective device of the pendulum percussion instrument of the utility model, loads test product
When, by opening protective plate, protecting cover is released along the first sliding rail and the second sliding rail by test product by knob and tests position, by test product
Test product test position is loaded into, then by protecting cover pushed home, and will be turned under protective plate, and pendulum is coordinated to form one by slot
The protective cover of lower hollow, pendulum can make its pendulum of pendulum percussion instrument smoothly enter protective cover by slot.
Description of the drawings
Fig. 1 is the pendulum percussion instrument structure diagram of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
Specific embodiment
The protective device of pendulum percussion instrument as depicted in figs. 1 and 2, including being clamped in its test product test of pendulum percussion instrument 1
The first sliding rail 3 and the second sliding rail 4 outside position 2；First sliding rail 3 is welded with more screws 5 on one side close to the second sliding rail 4；
Second sliding rail, the 4 face screw offers multiple through-holes 6；The screw 5 it is embedding go out through-hole after fixed by nut 17；Described
Activity is chimeric on one sliding rail 3 and the second sliding rail 4 protecting cover；The protecting cover includes the hollow frame-type cover in top and bottom
7；Side is fixed with feather key 8 before and after 7 bottom of frame-type cover；8 activity first sliding rail 3 of insertion of feather key and the second sliding rail 4；It is described
7 top of frame-type cover is fixed with protective plate 10 by bolt 9；The protective plate 10 offers pendulum along pendulum direction and passes through slot 11；
The 7 one side of frame-type cover offers test position and passes through slot 12；The test position is hinged with protective plate 13 by 12 top of slot.
In another embodiment, 7 front side of frame-type cover is provided with pushing hands 14.
In another embodiment, the frame-type cover 7 includes metallic framework body 15；Sealing is welded on the metallic framework body 15
Metallic plate or pore wire netting 16.
In another embodiment, 3 and second sliding rail 4 of the first sliding rail is T-shaped slide rail.
In another embodiment, 7 apical side height of frame-type cover tests at least 2 times of 2 apical side height of position higher than test product.
The protective device of the pendulum percussion instrument of the utility model,, will by knob by opening protective plate when loading test product
Protecting cover releases test product test position along the first sliding rail and the second sliding rail, and test product is loaded into test product test position, then will protection
Cover body pushed home, and will be turned under protective plate, and coordinate protective cover of the pendulum by slot one lower hollow of formation, pendulum passes through slot
Its pendulum of pendulum percussion instrument can be made smoothly to enter protective cover.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that construction, feature and the principle is done, is included in the utility model patent application range.
Claims (5)
1. a kind of protective device of pendulum percussion instrument, it is characterised in that：Including being clamped in outside pendulum percussion instrument its test product test position
First sliding rail and the second sliding rail in portion；First sliding rail is welded with more screws on one side close to the second sliding rail；Described second slides
Rail face screw offers multiple through-holes；The screw it is embedding go out through-hole after fixed by nut；First sliding rail and second is slided
Activity is chimeric on rail protecting cover；The protecting cover includes the hollow frame-type cover in top and bottom；The frame-type cover bottom
Front and rear side is fixed with feather key；The feather key activity is embedded in the first sliding rail and the second sliding rail；Consolidated at the top of the frame-type cover by bolt
Surely there is protective plate；The protective plate offers pendulum along pendulum direction and passes through slot；The frame-type cover one side offers test
Position passes through slot；The test position is hinged with protective plate by groove top portion.
2. the protective device of pendulum percussion instrument according to claim 1, it is characterised in that：It is provided on front side of the frame-type cover
Pushing hands.
3. the protective device of pendulum percussion instrument according to claim 1, it is characterised in that：The frame-type cover includes metal bone
Frame body；Sealing metal plate or pore wire netting are welded on the metallic framework body.
4. the protective device of pendulum percussion instrument according to claim 1, it is characterised in that：First sliding rail and second is slided
Rail is T-shaped slide rail.
5. the protective device of pendulum percussion instrument according to claim 1, it is characterised in that：The frame-type cover apical side height is high
At least 2 times of position apical side height is tested in test product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676581.6U CN207556971U (en) | 2017-12-06 | 2017-12-06 | A kind of protective device of pendulum percussion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676581.6U CN207556971U (en) | 2017-12-06 | 2017-12-06 | A kind of protective device of pendulum percussion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556971U true CN207556971U (en) | 2018-06-29 |
Family
ID=62665930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676581.6U Expired - Fee Related CN207556971U (en) | 2017-12-06 | 2017-12-06 | A kind of protective device of pendulum percussion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272538A (en) * | 2020-03-28 | 2020-06-12 | 浙江爱丽智能检测技术集团有限公司 | Stress relaxation detector with temperature sensor |
| CN112967586A (en) * | 2021-02-22 | 2021-06-15 | 中国人民解放军陆军装甲兵学院 | Pendulum bob impact system |
-
2017
- 2017-12-06 CN CN201721676581.6U patent/CN207556971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272538A (en) * | 2020-03-28 | 2020-06-12 | 浙江爱丽智能检测技术集团有限公司 | Stress relaxation detector with temperature sensor |
| CN112967586A (en) * | 2021-02-22 | 2021-06-15 | 中国人民解放军陆军装甲兵学院 | Pendulum bob impact system |
| CN112967586B (en) * | 2021-02-22 | 2022-11-22 | 中国人民解放军陆军装甲兵学院 | Pendulum bob impact system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211206 |