CN205262883U - Drop hammer impact testing machine - Google Patents
Drop hammer impact testing machine Download PDFInfo
- Publication number
- CN205262883U CN205262883U CN201620017869.1U CN201620017869U CN205262883U CN 205262883 U CN205262883 U CN 205262883U CN 201620017869 U CN201620017869 U CN 201620017869U CN 205262883 U CN205262883 U CN 205262883U
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- testing machine
- drop hammer
- impact testing
- hammer impact
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Abstract
The utility model discloses a drop hammer impact testing machine, including the frame, elevating system is installed to the frame, and elevating system is provided with the guide part that many guide bars enclose, has shelved the weight in the guide part, is provided with the sample under the weight to lay the seat, and this testing machine passes through elevating system and drives constantly reciprocal impact specimen of weight for experimental efficiency very improves, this testing machine easy operation simultaneously, and degree of automation is high, and the heavy operation of having avoided in the transmission way workman need constantly promote the weight has reduced workman's intensity of labour.
Description
Technical field
The utility model relates to a kind of material properties test device, especially relates to a kind of drop hammer impact testing machine.
Background technology
Existing drop hammer impact testing machine adopts manual operation conventionally, needs manually weight to be hung up to suspension hook when test, then suspension hook is pulled up to specified altitude, then decontrols weight, and weight by eminence drop impact sample, completes impact test under self gravitation. After single test, manually continue on sample work platform for placing, then continue to promote weight and impact, reciprocating action, has expended a large amount of working time, has increased labour cost, and inefficiency.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of drop hammer impact testing machine, and it has the advantages that efficiency is high, labour intensity is low.
The technical scheme that the utility model adopts is mainly: a kind of drop hammer impact testing machine, comprise support, described support is provided with elevating mechanism, described elevating mechanism is provided with the guide part that many guide posts surround, in described guide part, be shelved with weight, described weight outer wall is provided with screw thread, described elevating mechanism is provided with intermediate mass, described intermediate mass is provided with and stretches out the Access Division that is connected in weight outer wall thread, intermediate mass moves up and down under the drag chain of elevating mechanism drives, on support, be provided with and control the travel switch that weight falls, drag chain is provided with the projection for triggering travel switch, described support is positioned at weight bottom and is provided with sample mounting yoke, described sample mounting yoke is provided with a barrel.
As the improvement of technique scheme, described sample mounting yoke bottom is connected with rotating mechanism, and described sample mounting yoke can drive the barrel rotation on it.
As the further improvement of technique scheme, described rotating mechanism and elevating mechanism interlock, be provided with a trigger board on described support, and described projection promotes trigger board under drag chain drives to be triggered rotating mechanism and to rotate.
Further, the angle of the each rotation of described rotating mechanism is 30 ° ~ 90 °.
Further, the internal diameter of described barrel is greater than the external diameter of weight, and when weight falls, its outer wall is posted by the inwall of barrel.
The beneficial effects of the utility model are:
A kind of drop hammer impact testing machine of the present utility model, comprise support, support is provided with elevating mechanism, elevating mechanism is provided with the guide part that many guide posts surround, in guide part, be shelved with weight, weight is arranged with sample mounting yoke, this testing machine drives the continuous reciprocating impact sample of weight by elevating mechanism, the efficiency of test is greatly improved, this testing machine is simple to operate simultaneously, automaticity is high, has avoided workman in transmission way to need the constantly heavy operation of lifting weight, has reduced workman's labour intensity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, a kind of drop hammer impact testing machine of the present utility model, comprise support 1, described support 1 is provided with elevating mechanism 2, described elevating mechanism 2 is provided with the guide part 20 that many guide posts 21 surround, in described guide part 20, be shelved with weight 3, described weight 3 outer walls are provided with screw thread, described elevating mechanism 2 is provided with intermediate mass 4, described intermediate mass 4 is provided with and stretches out the Access Division 40 that is connected in weight 3 outer wall threads, intermediate mass 4 moves up and down under the drag chain 22 of elevating mechanism 2 drives, on support 1, be provided with and control the travel switch 11 that weight 3 falls, drag chain 22 is provided with the projection 23 for triggering travel switch 11, described support 1 is positioned at weight 3 bottoms and is provided with sample mounting yoke 5, described sample mounting yoke 5 is provided with a barrel 6. in barrel 6, be placed with the roadbed sample for testing, this testing machine drives the continuous reciprocating impact sample of weight 3 by elevating mechanism 2, the efficiency of test is greatly improved, this testing machine is simple to operate simultaneously, automaticity is high, avoid workman in transmission way to need the constantly heavy operation of lifting weight 3, reduced workman's labour intensity.
In the utility model, described sample mounting yoke 5 bottoms are connected with rotating mechanism 7, sample mounting yoke 5 can drive the barrel 6 on it to rotate, by being provided with rotating mechanism 7, make sample along with the rotation of barrel 6 can be subject to fully impacting of weight 3, thereby make sample can be fast real by toilet case used by women in ancient China, thereby prepare for next step research. Concrete, described rotating mechanism 7 links with elevating mechanism 2, on described support 1, be provided with a trigger board 12, described projection 23 promotes trigger board 12 under drag chain 22 drives to be triggered rotating mechanism 7 and to rotate, drag chain 22 is continuous reciprocal transmission under the driving of elevating mechanism 2, thereby drive the projection 23 on it intermittently to promote trigger board 12, make rotating mechanism 7 intermittent rotaries, thereby drive barrel 6 to rotate certain angle, preferably, the angle of described rotating mechanism 2 each rotations is 30 ° ~ 90 °, thereby makes sample can be dropped hammer more fully 3 impact toilet cases used by women in ancient China in fact.
In the utility model, the internal diameter of described barrel 6 is greater than the external diameter of weight 3, the external diameter of weight 3 is greater than the over half of barrel 6 internal diameters, when weight 3 falls, its outer wall is posted by the inwall of barrel 6, make all samples in barrel 6 in the continuous rotary course of barrel 6, can be subject to impacting of weight 3.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (5)
1. a drop hammer impact testing machine, it is characterized in that: comprise support (1), described support (1) is provided with elevating mechanism (2), described elevating mechanism is provided with the guide part (20) that many guide posts (21) surround, in described guide part (20), be shelved with weight (3), described weight (3) outer wall is provided with screw thread, described elevating mechanism (2) is provided with intermediate mass (4), described intermediate mass (4) is provided with and stretches out the Access Division (40) that is connected in weight (3) outer wall thread, intermediate mass (4) moves up and down under the drag chain (22) of elevating mechanism (2) drives, on support (1), be provided with and control the travel switch (11) that weight (3) falls, drag chain (22) is provided with the projection (23) for triggering travel switch (11), described support (1) is positioned at weight (3) bottom and is provided with sample mounting yoke (5), described sample mounting yoke (5) is provided with a barrel (6).
2. a kind of drop hammer impact testing machine according to claim 1, is characterized in that: described sample mounting yoke (5) bottom is connected with rotating mechanism (7), and described sample mounting yoke (5) can drive barrel (6) rotation on it.
3. a kind of drop hammer impact testing machine according to claim 2, it is characterized in that: described rotating mechanism (7) and elevating mechanism (2) interlock, on described support (1), be provided with a trigger board (12), described projection (23) promotes trigger board (12) under drag chain (22) drives makes rotating mechanism (7) be triggered and rotate.
4. a kind of drop hammer impact testing machine according to claim 3, is characterized in that: the angle of the each rotation of described rotating mechanism (7) is 30 ° ~ 90 °.
5. a kind of drop hammer impact testing machine according to claim 2, is characterized in that: the internal diameter of described barrel (6) is greater than the external diameter of weight (3), and when weight (3) falls, its outer wall is posted by the inwall of barrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017869.1U CN205262883U (en) | 2016-01-06 | 2016-01-06 | Drop hammer impact testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017869.1U CN205262883U (en) | 2016-01-06 | 2016-01-06 | Drop hammer impact testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262883U true CN205262883U (en) | 2016-05-25 |
Family
ID=56004405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017869.1U Active CN205262883U (en) | 2016-01-06 | 2016-01-06 | Drop hammer impact testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262883U (en) |
-
2016
- 2016-01-06 CN CN201620017869.1U patent/CN205262883U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529000, No. 89, Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Patentee after: JIANGMEN JIANLIAN DETECTION Co.,Ltd. Address before: 529000, No. 89, Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Patentee before: JIANGMEN JIANLIAN TEST Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |