CN207215613U - A kind of Charpy impact device - Google Patents
A kind of Charpy impact device Download PDFInfo
- Publication number
- CN207215613U CN207215613U CN201721245009.4U CN201721245009U CN207215613U CN 207215613 U CN207215613 U CN 207215613U CN 201721245009 U CN201721245009 U CN 201721245009U CN 207215613 U CN207215613 U CN 207215613U
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- base
- loop bar
- charpy impact
- bar
- groove
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of Charpy impact device, what the pendulum and supporting plate being connected including base, supporting plate, the swinging axle being rotatably arranged in supporting plate and swinging axle were connected is used to collect the display device of test data, the placement rack being arranged on base, horizontal survey mechanism is provided with the base, micro-adjusting mechanism is provided with below the base, telescopic support column is fixedly installed below the micro-adjusting mechanism, the support column includes loop bar, the interior bar being arranged in loop bar, the fixation kit for fixing interior bar and loop bar；It is whether horizontal by horizontal survey mechanism measurement base, coarse adjustment is carried out to base by support bar, base is finely adjusted by micro-adjusting mechanism, makes base horizontal, so as to reduce due to influence caused by the unhorizontal swing on pendulum of base, so measurement data is more accurate.
Description
Technical field
It the utility model is related to Charpy impact technical field, and in particular to a kind of Charpy impact device.
Background technology
Charpy impact, suitable for non-to plastics, nylon, rubber, fiberglass, composite plastic pipe, insulating material etc.
Metal material resists the detecting instrument that impact property is tested under dynamic load.Broken through by Computer display measured material
Characteristic curve in journey, pendulum impact test reporting format flexibility and changeability, edit-modify, test bar can be carried out to test data
The data such as part and test result can store automatically.The progress of curve data in battery of tests can artificially be selected.Battery of tests
Curve can be superimposed with multiple color and be contrasted.Any one section on trial curve can carry out region amplification analysis.
Such as the patent that notification number is CN202748279U, a kind of Charpy impact machine tester which disclose, it is intended to solve
Certainly existing Charpy impact machine tester inconvenient deficiency of the braking of pendulum after experiment is finished.The utility model includes bottom
, support frame is fixedly connected with base, close support rack position is fixedly connected with test fixture on base, and support frame upper end is lived
Dynamic to be connected with pendulum, support frame upper end is provided with pendulum seat, and pendulum upper end is provided with jointed shaft, jointed shaft be hinged on pendulum seat and
The outer surface of pendulum seat is stretched out in the outer end of jointed shaft, is provided with and jointed shaft outer wall phase close to be hinged shaft position on pendulum seat outer surface
The arcuate brake piece of adaptation；Brake(-holder) block lower end is connected on pendulum seat, upper end side connection extension spring, opposite side connection magnetic
Block, the extension spring other end are connected on pendulum seat；Electromagnet, the magnetic end and magnetic of electromagnet are also fixedly connected with pendulum seat
Property block is oppositely arranged.
In actual use, it is necessary to leveling be carried out to base, if not carried out to base before being tested using pendulum
Leveling, measurement data may produce change.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Charpy impact device, have
The effect of accurate measurement data.
To achieve the above object, the utility model provides following technical scheme：
A kind of Charpy impact device, including base, supporting plate, the swinging axle and swinging axle being rotatably arranged in supporting plate
What connected pendulum and supporting plate were connected is used to collect the display device of test data, the placement rack being arranged on base, described
Horizontal survey mechanism is provided with base, micro-adjusting mechanism is provided with below the base, is fixedly installed below the micro-adjusting mechanism
There is a telescopic support column, the support column includes loop bar, the interior bar being arranged in loop bar, for fixing consolidating for interior bar and loop bar
Determine component.
It is whether horizontal by horizontal survey mechanism measurement base by using above-mentioned technical proposal, if unhorizontal, pass through water
Flat measuring mechanism judges the relatively low one end of base, and then increase is located at the length of the support column of the relatively low side of base, so as to right
Base carries out coarse adjustment and put down, and base is finely adjusted by micro-adjusting mechanism, so that base is horizontal；By rotating pendulum, pendulum falls
Under article to be detected is impacted so that the oscillating quantity of pendulum changes, display device shows measurement data；Due to
The leveling of base, reduce influence caused by being swung because base is not horizontal on pendulum, so measurement data is more accurate.
It is of the present utility model to be further arranged to：The fixation kit includes stop circle, the Duo Gekai being set on loop bar
The circumferential ball groove of loop bar is located at, is arranged in ball groove and stops circle and the movable balls of interior bar for pushing against.
By using above-mentioned technical proposal, slide and stop circle, stop circle is separated with movable balls, so as to be covered to interior bar is relative
The stroke of bar is adjusted, and after adjustment, is stopped circle by sliding, stop circle is pushed against with movable balls, so that movable balls
Pushed against with interior bar, so that interior bar is fixed.
It is of the present utility model to be further arranged to：External screw thread is installed with the outside of the loop bar, it is described to stop that circle madial wall is opened
Provided with the internal thread coordinated with external screw thread.
By using above-mentioned technical proposal, rotate and stop circle, by internal thread and externally threaded cooperation, make stop circle and work
Dynamic ball separation pushes against, and rotates and stops that circle makes stop circle push against relative slide with movable balls and stops that circle pushes against structure more with movable balls
Add stabilization, more convenient operation.
It is of the present utility model to be further arranged to：It is described to stop that circle inner circumferential offers the inclined-plane for pushing against movable balls
Groove.
By using above-mentioned technical proposal, push against or separate with movable balls by the side wall of surface groove, so as to enter to interior bar
Row is fixed or flexible adjustment, because the side wall of surface groove is tilts, so passing through the amount of spin that control stops circle, you can control is oblique
Abutting power between face groove sidewall and movable balls, so as to control the abutting power between movable balls and interior bar, so that interior bar and set
Connection between bar is more stable.
It is of the present utility model to be further arranged to：The support bar is provided with four.
It is more stable by using above-mentioned technical proposal, support of four support bars to base.
It is of the present utility model to be further arranged to：The micro-adjusting mechanism includes the support base connected with loop bar, is opened in branch
Universal groove above support seat, it is installed in below base in turbination side adjusting seat, is connected with adjusting seat and is rotatably arranged on ten thousand
Multi-directional ball, multiple sliding balls for being slidably arranged in above support base and being pushed against with adjusting seat to groove, the multi-directional ball are arranged on
The middle part of adjusting seat, the multiple sliding ball moving radially along adjusting seat, driving sliding ball edge is provided with the support base
The actuator that adjusting seat moves radially.
By using above-mentioned technical proposal, by actuator, sliding ball is set to be slided to the middle part of support base, so that sliding
Base upward sliding where ball on direction, so as to lift the height of the base of low one end, so as to be finely adjusted to base.
It is of the present utility model to be further arranged to：The actuator include be opened on support base thread groove, rotate set
The threaded rod put in thread groove and be rotatablely connected with sliding ball.
By using above-mentioned technical proposal, by rotating threaded rod, sliding ball is set to be slided to the middle part of adjusting seat, so as to carry
The height of the relatively low side of base is risen, can complete to finely tune by rotating threaded rod, it is easy to adjust.
It is of the present utility model to be further arranged to：The adjusting seat lower section is offered along sliding ball glide direction and sliding ball
The guide groove of cooperation.
By using above-mentioned technical proposal, during sliding ball is to slip in the middle part of adjusting seat, sliding ball is embedded in always
In guide groove, so as to reduce the probability that rotation occurs for adjusting seat, so that the fixation of base is more stable.
The utility model has advantages below：It is whether horizontal by horizontal survey mechanism measurement base, pass through support bar pair
Base carries out coarse adjustment, and base is finely adjusted by micro-adjusting mechanism, makes base horizontal, so as to reduce because base is not horizontal to pendulum
Influence caused by hammer is swung, so measurement data is more accurate；Interior bar is fixed with respect to loop bar by fixation kit, operated
Simply, Stability Analysis of Structures；By guide groove, reduce the probability that base circumferentially rotates, make the fixation of base more stable.
Brief description of the drawings
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the sectional view of support column；
Fig. 3 is the sectional view of trimming assembly；
Fig. 4 is the enlarged drawing of a-quadrant in Fig. 3.
Reference：1st, base；2nd, supporting plate；3rd, swinging axle；4th, pendulum；5th, display device；6th, placement rack；7th, it is horizontal to survey
Measuring mechanism；8th, micro-adjusting mechanism；9th, threaded rod；10th, loop bar；11st, interior bar；12nd, fixation kit；13rd, disk is abutted；14th, rubber blanket；
15th, circle is stopped；16th, ball groove；17th, movable balls；18th, external screw thread；19th, internal thread；20th, surface groove；21st, support base；22nd, it is universal
Groove；23rd, adjusting seat；24th, multi-directional ball；25th, sliding ball；26th, sliding groove；27th, guide groove；28th, actuator；29th, thread groove；30、
Support column.
Embodiment
The utility model is described further referring to the drawings.
A kind of Charpy impact device, as shown in Figure 1：Including base 1, supporting plate 2, the pendulum being rotatably arranged in supporting plate 2
Moving axis 3, with swinging axle 3 be connected pendulum 4, with supporting plate 2 be connected for collect test data display device 5, be arranged on
Placement rack 6 on base 1.The lower section of base 1 is provided with support column 30.The oscillating quantity that display device 5 is used to gather before and after pendulum 4 is simultaneously
Show after treatment.
As shown in Figure 1：It is used to place rubber strip wait detection article on placement rack 6.Horizontal measuring machine is provided with base 1
Structure 7, the lower section of base 1 are provided with micro-adjusting mechanism 8, and support column 30 is scalable, and support column 30 is arranged on the lower section of micro-adjusting mechanism 8.It is horizontal
Measuring mechanism 7 may be configured as the equipment such as horizon rule.
As shown in Figure 2：Support column 30 includes loop bar 10, the interior bar 11 being slidably arranged in loop bar 10, for fixing interior bar
11 with the fixation kit 12 of loop bar 10.By adjusting stroke of the interior bar 11 with respect to loop bar 10, coarse adjustment is carried out to base 1.Interior bar
11 lower sections, which are provided with, abuts disk 13, and the area for abutting the cross section of disk 13 is more than the area of the cross section of interior bar 11, and ground is connect below disk
Rubber blanket 14 is provided with, the reciprocatory movement of pendulum 4 is reduced to influence caused by ground by rubber blanket 14.
As shown in Figure 2：Stop circle 15 that fixation kit 12 includes being set on loop bar 10, multiple to be opened in loop bar 10 circumferential
Ball groove 16, the movable balls 17 that are arranged in ball groove 16.The outside of loop bar 10 is installed with external screw thread 18, stops that 15 madial walls of circle open up
There is the internal thread 19 coordinated with external screw thread 18.Stop that 15 inner circumferentials of circle offer the surface groove 20 for pushing against movable balls 17.
Rotate and stop circle 15, push against the side wall of surface groove 20 and movable balls 17 by the cooperation of internal thread 19 and external screw thread 18, so as to
Movable balls 17 are made to be pushed against with the lateral wall of interior bar 11, so that interior bar 11 is fixed with respect to loop bar 10.
As shown in Figures 3 and 4：Micro-adjusting mechanism 8（Such as Fig. 1）Including the support base 21 connected with loop bar 10, it is opened in support base
The universal groove 22 of 21 tops, it is installed in the lower section of base 1 and is connected and rotates in turbination side adjusting seat 23, with adjusting seat 23 and set
In 24, four sliding balls 25 being slidably arranged in above support base 21 of multi-directional ball of universal groove 22, sliding ball 25 is around multi-directional ball 24
It is circumferential evenly distributed.Multi-directional ball 24 is arranged on the middle part of adjusting seat 23, and sliding groove is offered along the radial direction of adjusting seat 23 on base 1
26, sliding ball 25 is moved radially the interior edge adjusting seat 23 of sliding groove 26, and the lower section of adjusting seat 23 is opened along the glide direction of sliding ball 25
Provided with the guide groove 27 coordinated with sliding ball 25, guide groove 27 reduces the probability that adjusting seat 23 circumferentially rotates.Pass through slip
Ball 25 pushes against with the lateral surface of adjusting seat 23, so as to being finely adjusted to base 1, makes base 1 horizontal.
As shown in Figures 3 and 4：The actuator that driving sliding ball 25 moves radially along adjusting seat 23 is provided with support base 21
28.Actuator 28 includes the thread groove 29 being opened on support base 21, the threaded rod 9 being rotatably arranged in thread groove 29.Screw thread
Bar 9 is rotatablely connected with movable balls 17.By rotating different threaded rods 9, so as to change position of the sliding ball 25 with respect to adjusting seat 23,
So as to leveling base 1.
Operation principle：Horizontal survey mechanism 7 is placed on base 1, by horizontal survey mechanism 7 judge any side of base 1 compared with
It is high.The stop circle 15 on the loop bar 10 of low side is rotated, surface groove 20 is separated with movable balls 17, so as to extend interior bar 11,
Coarse adjustment is carried out to base 1, after regulation, stops circle 15 by rotating, the side wall and movable balls 17 for making surface groove 20 push against, so that
Movable balls 17 push against with interior bar 11, so that interior bar 11 is fixed, because interior bar 11 is pushed against with loop bar 10 by movable balls 17, so
Interior bar 11 electrodeless can be adjusted with respect to loop bar 10.
After coarse adjustment, the threaded rod 9 of high side is rotated, makes radial direction of the sliding ball 25 of higher side along adjusting seat 23
It is displaced outwardly, rotates the threaded rod 9 of relatively low side, makes the sliding ball 25 of relatively low side along the radially-inwardly shifting of adjusting seat 23
It is dynamic, so as to be finely adjusted to adjusting seat 23.
After leveling, rubber strip waits detection article to be placed on placement rack 6 and measured.Measurement data after leveling is more
Accurately.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of Charpy impact device, including base（1）, supporting plate（2）, be rotatably arranged on supporting plate（2）On swinging axle
（3）With swinging axle（3）Connected pendulum（4）With supporting plate（2）The connected display device for being used to collect test data（5）、
It is arranged on base（1）On placement rack（6）, it is characterized in that：The base（1）On be provided with horizontal survey mechanism（7）, the bottom
Seat（1）Lower section is provided with micro-adjusting mechanism（8）, the micro-adjusting mechanism（8）Lower section is fixedly installed telescopic support column（30）, institute
State support column（30）Including loop bar（10）, be arranged on loop bar（10）Interior interior bar（11）, for fixing interior bar（11）With loop bar
（10）Fixation kit（12）.
2. a kind of Charpy impact device according to claim 1, it is characterized in that：The fixation kit（12）Including being set in
Loop bar（10）On stop circle（15）, multiple be opened in loop bar（10）Circumferential ball groove（16）, be arranged on ball groove（16）Interior and use
Stop circle in pushing against（15）With interior bar（11）Movable balls（17）.
3. a kind of Charpy impact device according to claim 2, it is characterized in that：The loop bar（10）Outside is installed with outer spiral shell
Line（18）, it is described to stop circle（15）Madial wall offers and external screw thread（18）The internal thread of cooperation（19）.
4. a kind of Charpy impact device according to claim 3, it is characterized in that：It is described to stop circle（15）Inner circumferential opens up
Have for pushing against movable balls（17）Surface groove（20）.
5. a kind of Charpy impact device according to claim 1, it is characterized in that：The support bar is provided with four.
6. a kind of Charpy impact device according to claim 1, it is characterized in that：The micro-adjusting mechanism（8）Including with loop bar
（10）Connected support base（21）, be opened in support base（21）The universal groove of top（22）, be installed in base（1）Lower section is in rounding
Tapered side adjusting seat（23）With adjusting seat（23）It is connected and is rotatably arranged on universal groove（22）Multi-directional ball（24）, multiple slips
It is arranged on support base（21）Top and and adjusting seat（23）The sliding ball of abutting（25）, the multi-directional ball（24）It is arranged on adjusting seat
（23）Middle part, multiple sliding balls（25）Along adjusting seat（23）Move radially, the support base（21）On be provided with drive
Dynamic sliding ball（25）Along adjusting seat（23）The actuator moved radially（28）.
7. a kind of Charpy impact device according to claim 6, it is characterized in that：The actuator（28）Including being opened in branch
Support seat（21）On thread groove（29）, be rotatably arranged on thread groove（29）Interior and and sliding ball（25）The threaded rod of rotation connection
（9）.
8. a kind of Charpy impact device according to claim 7, it is characterized in that：The adjusting seat（23）Lower section is along sliding ball
（25）Glide direction offers and sliding ball（25）The guide groove of cooperation（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245009.4U CN207215613U (en) | 2017-09-26 | 2017-09-26 | A kind of Charpy impact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721245009.4U CN207215613U (en) | 2017-09-26 | 2017-09-26 | A kind of Charpy impact device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215613U true CN207215613U (en) | 2018-04-10 |
Family
ID=61819287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721245009.4U Expired - Fee Related CN207215613U (en) | 2017-09-26 | 2017-09-26 | A kind of Charpy impact device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922353A (en) * | 2018-08-22 | 2018-11-30 | 南京林业大学 | The adjustable fast leveling type spectrometer of pedestal |
| CN109060498A (en) * | 2018-06-26 | 2018-12-21 | 天津澳晨科技有限公司 | A kind of pendulum test machine |
-
2017
- 2017-09-26 CN CN201721245009.4U patent/CN207215613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060498A (en) * | 2018-06-26 | 2018-12-21 | 天津澳晨科技有限公司 | A kind of pendulum test machine |
| CN108922353A (en) * | 2018-08-22 | 2018-11-30 | 南京林业大学 | The adjustable fast leveling type spectrometer of pedestal |
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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: 20180410 Termination date: 20180926 |