CN210221445U - Novel impact test device - Google Patents
Novel impact test device Download PDFInfo
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- CN210221445U CN210221445U CN201921089507.3U CN201921089507U CN210221445U CN 210221445 U CN210221445 U CN 210221445U CN 201921089507 U CN201921089507 U CN 201921089507U CN 210221445 U CN210221445 U CN 210221445U
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- cylindrical rod
- pin shaft
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Abstract
The utility model relates to a check out test set field, a novel impact test device, including base, support, metal block and cylinder pole, the vertical distribution of cylinder pole just wears to establish on the support, the metal block with the lower extreme fixed connection of cylinder pole is located the metal block below be provided with the tray on the base, tray circumference outside equipartition has the holding frame more than two, each the holding frame all including connect the metal design hose on the base a plurality of elastic fixing pieces have been laid on the metal design hose, each the elastic fixing piece is arc sheet structure. The utility model provides a novel impact testing device has solved the not accurate problem inadequately of impact testing.
Description
Technical Field
The utility model relates to a check out test set field, concretely relates to novel impact test device.
Background
At present, social economy is rapidly developed, along with the rapid development of the social economy, people also enrich the cultural life, the toy market is larger and larger, and the toy manufacturing industry is more and more standard. The state now sets standards GB6675.2-2014 for the toy manufacturing industry, in which it is specifically stated that the toy must be subjected to an impact test before it leaves the factory in order to prevent damage to the user caused by breakage of the toy. The existing impact test equipment is designed to artificially place a heavy object at a certain height and then place the heavy object with hands to drop and pound the heavy object on a tested toy, so as to simulate impact test.
The applicant previously applied for a Chinese patent CN207456986U and discloses an impact testing device, which comprises a metal base, a vertical rod, a cross beam, a metal block and a cylindrical rod; the upright stanchion is erected on the upper surface of the metal base; one end of the cross beam is transversely fixed on the vertical rod, the cross beam is parallel to and corresponds to the upper end surface of the metal base, the metal block is connected with one end of the cylindrical rod, the vertical direction of the vertical rod is the vertical direction, the transverse direction of the cross beam is the left-right direction, a circular through hole for the cylindrical rod to movably pass through in a mode of up-down lifting movement is formed in the left end of the cross beam, and a clamping component for limiting the up-down movement of the cylindrical rod is arranged on the cross beam; the cross beam is positioned on the hole wall of the circular through hole and is provided with a cavity towards the right end direction of the cross beam, a pin shaft and an elastic element for supporting the pin shaft are placed in the cavity, the pin shaft is tightly supported against the outer side wall of the cylindrical rod, a release lever is arranged on the side wall of the pin shaft, the first end of the release lever extends out of the cross beam, the second end of the release lever is connected with the pin shaft, the side wall of the cross beam is provided with a groove which is communicated with the cavity and can allow the first end of the release lever to slide back and forth left and right, and the elastic element, the pin shaft and the release lever.
However, such a technical scheme sometimes cannot be aligned with a designated position of the toy, particularly for an irregular toy, the weakest part of the toy cannot be directly stressed, the toy cannot be hammered at a position to be measured after a heavy object is hammered off, and the real impact resistance of the toy cannot be reflected.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a novel impact testing device has solved the not accurate problem inadequately of impact testing.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
the utility model provides a novel impact testing device, includes base, support, metal block and cylinder pole, the vertical distribution of cylinder pole just wears to establish on the support, the metal block with the lower extreme fixed connection of cylinder pole is located the metal block below be provided with the tray on the base, tray circumference outside equipartition has the holding frame more than two, each the holding frame all including connect the metal design hose on the base a plurality of elastic fixing pieces have been laid on the metal design hose, each elastic fixing piece is arc sheet structure.
Preferably, the bracket is provided with a circular through hole through which the cylindrical rod movably passes in a manner of moving up and down, the bracket is provided with a cavity, the cavity is communicated with the circular through hole, a clamping component for limiting the up-and-down movement of the cylindrical rod is installed in the cavity, the clamping component comprises a pin shaft and an elastic element for supporting the pin shaft, one end of the pin shaft is tightly supported against the outer side wall of the cylindrical rod, the other end of the pin shaft is connected with the elastic element, the other end of the elastic element is abutted against the end part of the cavity, the side wall of the pin shaft is provided with a release lever, and the side wall of the bracket is provided with a groove which is communicated with the cavity and can allow the release lever to slide back and forth left and.
Preferably, the circumference outside of cylinder pole is provided with an annular groove, the tip of round pin axle has the block portion of stretching into in the annular groove.
Preferably, the support includes pole setting and crossbeam, the crossbeam wears to establish in the pole setting, horizontal screw thread through-hole has been seted up to the one end tip that crossbeam and pole setting are connected, be equipped with in the screw thread through-hole and be used for the fixed screw of fixed crossbeam in the pole setting position, twist grip is installed to fixed screw's free end.
By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a set up the structure of holding frame, carry out the centre gripping to the article that awaits measuring of different shapes, the holding frame adopts the structure of metal design hose cooperation elastic fixation piece simultaneously, can carry out the change of a plurality of angles, position, makes the holding frame applicable in the centre gripping of irregular determinand, can make equipment direct action in the weakest position of determinand after the centre gripping, simple structure is practical, the adjustment of being convenient for.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a holding frame according to an embodiment of the present invention.
Detailed Description
The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means, and to fully understand and implement the technical effects of the present invention.
Examples
Referring to fig. 1 and 2, a novel impact testing device includes a base 1, a support 2, a metal block 3 and a cylindrical rod 4, where the cylindrical rod 4 is vertically distributed and penetrates through the support 2, specifically, the support 2 includes an upright rod 21 and a cross beam 22, the cross beam 22 penetrates through the upright rod 21, a transverse threaded through hole is formed in an end portion of the cross beam 22 connected with the upright rod 21, a fixing screw 221 for fixing the cross beam at the upright rod position is installed in the threaded through hole, a rotating handle 222 is installed at a free end of the fixing screw 221, when necessary, the fixing screw 221 is loosened by loosening the rotating handle 222, and then the upper and lower positions of the cross beam 22 at the upright rod 21 are adjusted to realize an effect of adjusting the falling height of the metal block 3;
in this embodiment, the metal block 3 is fixedly connected to the lower end of the cylindrical rod 4, the base below the metal block 3 is provided with the tray 5, two clamping frames are uniformly distributed on the outer side of the circumference of the tray 5, each clamping frame comprises a metal shaping hose 61 connected to the base, three elastic fixing pieces 62 are distributed on the metal shaping hose 61, each elastic fixing piece 62 is of an arc-shaped sheet structure, specifically, the metal shaping hose 61 is a composite metal pipe formed by winding and coating a metal spring steel wire and a galvanized iron wire or other metal wire, and has a spiral pattern outside the hollow part, and is a hose capable of being bent into a certain shape in a three-dimensional space and keeping the shape; the elastic fixing piece 62 may be a metal piece or a silicon rubber product, which has certain elasticity and can maintain an arc-shaped structure.
In this embodiment, the bracket 2 is provided with a circular through hole through which the cylindrical rod 4 can movably pass in a vertical movement manner, the bracket 2 is provided with a cavity, the cavity is communicated with the circular through hole, a clamping component for limiting the vertical movement of the cylindrical rod is installed in the cavity, the clamping component comprises a pin shaft 41 and an elastic element 42 for supporting the pin shaft 41, the elastic element 42 is a spring, one end of the pin shaft 41 is supported against the outer side wall of the cylindrical rod 4, the other end of the pin shaft 41 is connected with the elastic element 42, the other end of the elastic element 42 is supported against the end part of the cavity, the side wall of the pin shaft 41 is provided with a release lever 43, and the side wall of the bracket 2 is provided with a groove which is communicated with the cavity and can allow the release lever 43 to slide back and forth left and right.
Specifically, an annular groove 44 is formed on the outer side of the circumference of the cylindrical rod 4, and the end of the pin 41 has a clamping portion extending into the annular groove. The annular groove 44 is of a circular-arc concave structure, the clamping part is clamped in the annular groove 44 under the action of the elastic element 42 when the test is not needed, and when the test is needed, the release lever 43 is pulled to enable the clamping part to leave the annular groove 44, so that the cylindrical rod 4 falls down, and the metal block 3 is contacted with an object to be tested to finish the test.
The utility model discloses a set up the structure of holding frame, carry out the centre gripping to the article that awaits measuring of different shapes, the holding frame adopts the structure of metal design hose cooperation elastic fixation piece simultaneously, can carry out the change of a plurality of angles, position, makes the holding frame applicable in the centre gripping of irregular determinand, can make equipment direct action in the weakest position of determinand after the centre gripping, simple structure is practical, the adjustment of being convenient for.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a novel impact test device which characterized in that: the metal fixing device comprises a base, a support, a metal block and a cylindrical rod, wherein the cylindrical rod is vertically distributed and penetrates through the support, the metal block is fixedly connected with the lower end of the cylindrical rod, a tray is arranged on the base and located below the metal block, more than two clamping frames are uniformly distributed on the outer side of the circumference of the tray, each clamping frame comprises a metal fixing hose connected to the base, a plurality of elastic fixing pieces are distributed on the metal fixing hose, and each elastic fixing piece is of an arc-shaped sheet structure.
2. The novel impact testing device of claim 1, wherein: the support is provided with a circular through hole for the cylindrical rod to movably pass through in an up-down moving mode, the support is provided with a cavity, the cavity is communicated with the circular through hole, a clamping component for limiting the up-down movement of the cylindrical rod is installed in the cavity, the clamping component comprises a pin shaft and an elastic element for supporting the pin shaft, one end of the pin shaft tightly supports against the outer side wall of the cylindrical rod, the other end of the pin shaft is connected with the elastic element, the other end of the elastic element props against the end part of the cavity, a release lever is arranged on the side wall of the pin shaft, and a groove which is communicated with the cavity and can allow the release lever to slide back and forth is formed in the side wall of the support.
3. The novel impact testing device of claim 2, characterized in that: an annular groove is formed in the outer side of the circumference of the cylindrical rod, and a clamping portion extending into the annular groove is arranged at the end portion of the pin shaft.
4. A novel impact testing device according to claim 1, 2 or 3, characterized in that: the support includes pole setting and crossbeam, the crossbeam is worn to establish in the pole setting, horizontal screw thread through-hole has been seted up to the one end tip that crossbeam and pole setting are connected, be equipped with in the screw thread through-hole and be used for the fixed screw of fixed cross beam in the pole setting position, twist grip is installed to fixed screw's free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089507.3U CN210221445U (en) | 2019-07-12 | 2019-07-12 | Novel impact test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089507.3U CN210221445U (en) | 2019-07-12 | 2019-07-12 | Novel impact test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221445U true CN210221445U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921089507.3U Active CN210221445U (en) | 2019-07-12 | 2019-07-12 | Novel impact test device |
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| Country | Link |
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| CN (1) | CN210221445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610112A (en) * | 2020-06-08 | 2020-09-01 | 山东省分析测试中心 | Impact performance analysis test device and method for non-standard failure structural member sample |
| CN115165285A (en) * | 2022-07-25 | 2022-10-11 | 江苏万峰铝业有限公司 | Aluminum alloy framework strength detection device for automobile |
-
2019
- 2019-07-12 CN CN201921089507.3U patent/CN210221445U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610112A (en) * | 2020-06-08 | 2020-09-01 | 山东省分析测试中心 | Impact performance analysis test device and method for non-standard failure structural member sample |
| CN115165285A (en) * | 2022-07-25 | 2022-10-11 | 江苏万峰铝业有限公司 | Aluminum alloy framework strength detection device for automobile |
| CN115165285B (en) * | 2022-07-25 | 2024-05-10 | 江苏万峰铝业有限公司 | Aluminum alloy skeleton strength detection device for automobile |
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