CN211317687U - Multi-claw drop test machine - Google Patents
Multi-claw drop test machine Download PDFInfo
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- CN211317687U CN211317687U CN201922377286.6U CN201922377286U CN211317687U CN 211317687 U CN211317687 U CN 211317687U CN 201922377286 U CN201922377286 U CN 201922377286U CN 211317687 U CN211317687 U CN 211317687U
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Abstract
The utility model discloses a multi-claw drop test machine, include base, fuselage, hoisting device, fall platform, fixing device and bearing release, hoisting device is located the base upper end and is located in the fuselage, it is in to fall platform sliding connection the side of fuselage, fixing device connects and falls a top, bearing release installs hoisting device's expansion end, bearing release is used for the bearing fall the platform so that fall the platform quilt hoisting device promotes and removes the bearing so that it is released to fall the platform, it is provided with a plurality of clamping jaws to fall the bench, clamping jaw detachable installs and falls the bench. The utility model discloses a set up a plurality of clamping jaws, and clamping jaw detachably installs and falls the bench, and two liang of cooperations at will satisfy the size of a dimension requirement of different test products.
Description
Technical Field
The utility model relates to a drop test machine field, concretely relates to multi-claw drop test machine.
Background
At present, the transport package produced by manufacturers is subjected to impact and vertical drop tests according to relevant standards before leaving factories, and the purpose is to test the damage condition of the product package during falling and evaluate the impact resistance strength of the package during the transportation process and the protection capability of the package on objects. A common drop test machine only has two clamping jaws for placing test products, but different test products are different in size, and only the two clamping jaws are difficult to meet the tested products with different sizes, so that improvement is made on the basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-jaw drop test machine through increasing a plurality of clamping jaws to satisfy the not product of being surveyed of unidimensional size.
In order to achieve the purpose, the utility model provides a following technical scheme:
the utility model provides a multi-claw drop test machine, includes base, fuselage, hoisting device, falls platform, fixing device and bearing release, hoisting device is located the base upper end and is located in the fuselage, it is in to fall a sliding connection the side of fuselage, fixing device connects and falls a top, the bearing release is installed hoisting device's expansion end, the bearing release is used for the bearing fall the platform so that fall the platform quilt hoisting device promotes and removes the bearing so that it is released to fall the platform, it is provided with a plurality of clamping jaws to fall the bench, clamping jaw detachable installs and falls the bench.
Furthermore, the lifting device comprises a guide rod, a screw rod, a lifting platform, a fixed platform and a motor, wherein the fixed platform is fixed on the machine body, the guide rod is fixed on the fixed platform, the screw rod is rotatably connected with the fixed platform, the motor is in transmission connection with the screw rod, the lifting platform is in threaded transmission connection with the screw rod, and the lifting platform is in sliding connection with the guide rod.
Further, fixing device includes two bracing pieces, two support arms, adjustable fixture pole, first anchor clamps and second anchor clamps, two bracing pieces are parallel relatively and establish, and fixed through first lock sleeve, two support arms are parallel relatively and establish, and are connected with two bracing pieces through second lock sleeve, adjustable fixture pole passes through third lock sleeve and two support arm connections, first anchor clamps and second anchor clamps set up the both ends at adjustable fixture pole respectively.
Furthermore, a damper is arranged between the base and the falling platform.
Further, the clamping jaws are more than 3.
Furthermore, a guide rod sleeve is arranged at the position where the guide rod penetrates through the lifting platform.
The utility model provides a multi-claw drop test machine compares and has following beneficial effect in prior art:
the utility model has the advantages that the clamping jaws are detachably arranged on the falling table and can be matched with each other at will, so that the size requirements of different test products are met; a supporting rod and a supporting arm are further additionally arranged on the fixing device, so that a tested product can be better fixed, the tested product is prevented from falling or shaking in the lifting process, and the stability is improved; and a damper is further arranged between the base and the falling platform, so that the test result is prevented from being influenced by rebounding and colliding a test product after the falling platform falls.
Drawings
Fig. 1 is a schematic structural view of a multi-jaw drop test machine of the present invention;
FIG. 2 is a schematic view of a partial anatomical structure of a multi-jaw drop test machine of the present invention;
fig. 3 is the utility model relates to a fixing device schematic structure of multi-claw drop test machine.
[ description of reference ]
11-base, 12-fuselage, 2-lifting device, 21-guide rod, 211-guide rod sleeve, 22-screw rod, 23-lifting platform, 24-fixing platform, 25-motor, 3-falling platform, 31-clamping jaw, 4-fixing device, 41-supporting rod, 42-supporting arm, 43-adjustable clamp rod, 44-first clamp, 45-second clamp, 46-first locking sleeve, 47-second locking sleeve, 48-third locking sleeve, 5-bearing release device and 6-damper.
Detailed Description
The present invention will be described in detail with reference to the following specific examples.
As shown in fig. 1-2, a multi-claw drop test machine comprises a base 11, a machine body 12, a lifting device 2, a drop platform 3 and a fixing device 4, wherein the lifting device 2 is located at the upper end of the base 1 and located in the machine body 12, the drop platform 3 is slidably connected to the side surface of the machine body 12, the fixing device 4 is connected to the top of the drop platform 3, a support release device 5 is installed at the movable end of the lifting device 2, and the support release device 5 is used for supporting the drop platform 3 so that the drop platform 3 is lifted by the lifting device 2 and releasing the support so that the drop platform 3 is released; it is provided with a plurality of clamping jaws 31 to fall on the platform 3, clamping jaw 31 detachable installs on falling platform 3, through setting up a plurality of clamping jaws 31, and clamping jaw 31 detachably installs on falling platform 3, and two liang of cooperations at will satisfy the size of a dimension requirement of different test products.
The structure and working principle of the bearer release device 5 can be referred to the prior art and will not be described in detail in this application.
As shown in fig. 3, the fixing device 4 includes two support rods 41, two support arms 42, an adjustable clamp rod 43, a first clamp 44 and a second clamp 45, the two support rods 41 are arranged in parallel and fixed by a first locking sleeve 46, the two support arms 42 are arranged in parallel and connected to the two support rods 41 by a second locking sleeve 47, the two support arms 42 can move up and down on the two support rods 41 by the second locking sleeve 47 to adapt to the heights of different products to be measured, the adjustable clamp rod 43 is connected to the two support arms 42 by a third locking sleeve 48, the adjustable clamp rod 43 can move left and right on the two support arms 42 by the third locking sleeve 48 to adapt to the thicknesses of different products to be measured, the first clamp 44 and the second clamp 45 are respectively arranged at two ends of the adjustable clamp rod 43, by arranging the two support rods 41 and the two support arms 42, compare in the fixing device who only a bracing piece and a support arm in the past, this embodiment has increased a bracing piece and a support arm, and the product is surveyed in fixed that can be better can not remove at will or rotate, avoids being surveyed the product and falls or rock at the in-process that rises, improves its stability.
A damper 6 is arranged between the base 11 and the falling platform 3, and the damper 6 is connected to the base 11 and faces the falling platform 3; the damper 6 can also be arranged in the falling platform 3 and can walk up and down along with the falling platform 3, the rebound of the falling platform 3 after falling can be reduced by arranging the damper 6, and the impact on a test result caused by the rebound of the falling platform 3 after falling is avoided.
The clamping jaw 31 is more than 3, through setting up the clamping jaw 31 more than 3, can be according to the size of dimensions of the product of being surveyed of difference, uses clamping jaw 31 two liang of cooperations at will, and simultaneously when using two of them clamping jaws, other clamping jaws can be dismantled, when retesting next time, use different clamping jaws according to product size of dimensions again.
The guide rod 21 is provided with a guide rod sleeve 211 passing through the lifting platform 23.
The utility model discloses the theory of operation: during the experiment, will be surveyed the product and place on clamping jaw 31, select two suitable clamping jaws 31 according to the size of a dimension of being surveyed the product, all the other clamping jaws can be dismantled, the height of adjustment support arm 42, choose first anchor clamps 44 or second anchor clamps 45 for use to fix according to the test direction of being surveyed the product, starter motor 25, motor 25 drives lead screw 22 and rolls, it rises to fall platform 3, when rising to the height of settlement, start bearing release 5, bearing release 5 releases and falls platform 3, it falls and no longer carries out the bearing to fall platform 3, the test is accomplished to the free falling body of test product, because base 11 is provided with the orientation fall platform 3's attenuator 6, avoid falling the platform 3 and fall the back collision test product and influence the test result, improve the test accuracy.
The features of the embodiments and embodiments described above may be combined with each other without conflict.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a multi-claw drop test machine, its characterized in that includes base, fuselage, hoisting device, falls platform, fixing device and bearing release, hoisting device is located the base upper end and is located in the fuselage, it is in to fall platform sliding connection the side of fuselage, fixing device connects and falls a top, bearing release installs hoisting device's expansion end, bearing release is used for the bearing fall the platform so that fall the platform quilt hoisting device promotes and removes the bearing so that it is released to fall the platform, it is provided with a plurality of clamping jaws to fall the bench, clamping jaw detachable installs and falls the bench.
2. The multi-jaw drop test machine according to claim 1, wherein the lifting device comprises a guide rod, a screw rod, a lifting platform, a fixed platform and a motor, the fixed platform is fixed on the machine body, the guide rod is fixed on the fixed platform, the screw rod is rotatably connected to the fixed platform, the motor is in transmission connection with the screw rod, the lifting platform is in threaded transmission connection with the screw rod, and the lifting platform is in sliding connection with the guide rod.
3. The multi-jaw drop test machine according to claim 1, wherein the fixing device comprises two support rods, two support arms, an adjustable clamp rod, a first clamp and a second clamp, the two support rods are relatively parallel and fixed through a first locking sleeve, the two support arms are relatively parallel and connected with the two support rods through a second locking sleeve, the adjustable clamp rod is connected with the two support arms through a third locking sleeve, and the first clamp and the second clamp are respectively arranged at two ends of the adjustable clamp rod.
4. The multi-jaw drop test machine of claim 1, wherein a damper is disposed between the base and the drop table.
5. The multi-jaw drop tester of claim 1, wherein the number of jaws is 3 or more.
6. The multi-jaw drop tester according to claim 2, wherein a guide rod sleeve is provided where the guide rod passes through the lifting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377286.6U CN211317687U (en) | 2019-12-26 | 2019-12-26 | Multi-claw drop test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377286.6U CN211317687U (en) | 2019-12-26 | 2019-12-26 | Multi-claw drop test machine |
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| Publication Number | Publication Date |
|---|---|
| CN211317687U true CN211317687U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377286.6U Active CN211317687U (en) | 2019-12-26 | 2019-12-26 | Multi-claw drop test machine |
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| CN (1) | CN211317687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735136A (en) * | 2023-06-15 | 2023-09-12 | 广东艾斯瑞仪器科技有限公司 | Zero drop test machine |
-
2019
- 2019-12-26 CN CN201922377286.6U patent/CN211317687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735136A (en) * | 2023-06-15 | 2023-09-12 | 广东艾斯瑞仪器科技有限公司 | Zero drop test machine |
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