CN220508395U - Intensity testing device of suitcase pull rod - Google Patents
Intensity testing device of suitcase pull rod Download PDFInfo
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- CN220508395U CN220508395U CN202322176899.XU CN202322176899U CN220508395U CN 220508395 U CN220508395 U CN 220508395U CN 202322176899 U CN202322176899 U CN 202322176899U CN 220508395 U CN220508395 U CN 220508395U
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- fixedly connected
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- pull rod
- wall
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000238367 Mya arenaria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the field of strength testing devices and discloses a strength testing device for a pull rod of a suitcase, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a workbench, one side of the bottom plate is fixedly connected with a support rod, one side of the support rod is provided with a first sliding mechanism, one side of the first sliding mechanism is fixedly connected with a hydraulic rod, and the output end of the hydraulic rod is fixedly connected with a fixed frame. When the device is used, firstly, the luggage is placed on the workbench, the second sliding mechanism is started to drive the fixing plate to fix and clamp the luggage, then the sliding mechanism is started to drive the hydraulic rod to move up and down, so that the hydraulic rod drives the fixing frame to move up and down, and then the pull rod is driven to move up and down, and the tolerance of the pull rod is tested by the number of times of up and down movement of the pull rod.
Description
Technical Field
The utility model relates to the field of strength testing devices, in particular to a strength testing device for a pull rod of a suitcase.
Background
The luggage case is also called a suitcase and a draw-bar box, is a case which is carried when going out and used for placing articles, is one type of luggage, can be divided into a hard shell luggage case and a soft shell luggage case according to a shell, is relatively resistant to falling and suitable for the luggage which needs to be protected more, is generally lighter in weight than the hard shell luggage case, is relatively elastic in capacity, cannot detect the draw-bar boxes with different sizes when being used at present, and therefore is relatively small in detection range.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a strength testing device for a luggage pull rod.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a strength testing arrangement of suitcase pull rod, includes the bottom plate, the upper surface fixedly connected with workstation of bottom plate, one side fixedly connected with bracing piece of bottom plate, one side of bracing piece is provided with slide mechanism one, one side fixedly connected with hydraulic stem of slide mechanism one, the output fixedly connected with fixed frame of hydraulic stem, the upper surface both sides fixedly connected with electric putter of fixed frame, the upper surface of workstation is provided with slide mechanism two, slide mechanism two's upper surface is provided with the fixed plate.
As a further description of the above technical solution:
the sliding mechanism I comprises a groove, a motor I, a rotating shaft, a sliding block I, a guide rod I and a sliding groove I; the groove is arranged on one side of the surface of the supporting rod, the motor I is fixedly connected in the groove, the output end of the motor I is fixedly connected with the rotating shaft, one end of the rotating shaft is rotatably connected on one side of the chute I, the outer wall sliding connection of pivot has a slider, one side sliding connection of slider is at the outer wall of guide bar one, the both ends fixed connection of guide bar one is in the inner wall both sides of spout one, one side fixedly connected with hydraulic stem of slider one.
As a further description of the above technical solution:
the sliding mechanism II comprises a motor II, a sliding groove II, a threaded rod, a belt pulley I, a belt pulley II, a guide rod II and a sliding block II; the second sliding groove is formed in two sides of the upper surface of the workbench, one of the two sides of the inner wall of the second sliding groove is rotationally connected with a threaded rod, one end of the threaded rod is fixedly connected with the output end of the second motor, one side of the second motor is fixedly connected with one side of the upper surface of the bottom plate, one end of the threaded rod is fixedly connected with a first belt pulley, the outer wall of the first belt pulley is rotationally connected with a belt, one side of the inner wall of the belt is rotationally connected with a second belt pulley, one end of the second belt pulley is fixedly connected with one end of the outer wall of the second guide rod, two sides of the outer wall of the threaded rod and the second guide rod are respectively and slidably connected with a second sliding block, and the other inner wall of the second sliding groove is rotationally connected with two ends of the second guide rod.
As a further description of the above technical solution:
the upper surface of the second sliding block is fixedly connected with a fixing plate.
As a further description of the above technical solution:
the electric push rod is provided with two.
As a further description of the above technical solution:
the threaded rod is in bidirectional thread arrangement.
As a further description of the above technical solution:
and the second sliding blocks are provided with a plurality of sliding blocks.
The utility model has the following beneficial effects:
1. when the device is used, firstly, the luggage is placed on the workbench, the second sliding mechanism is started to drive the fixing plate to fix and clamp the luggage, then the sliding mechanism is started to drive the hydraulic rod to move up and down, so that the hydraulic rod drives the fixing frame to move up and down, and then the pull rod is driven to move up and down, and the tolerance of the pull rod is tested by the number of times of up and down movement of the pull rod.
2. According to the utility model, the pull rod can be better fixed by arranging the two electric push rods.
Drawings
FIG. 1 is a perspective view of a strength testing device for a luggage pull rod according to the present utility model;
fig. 2 is a second display diagram of a sliding mechanism of the strength testing device for a luggage pull rod according to the present utility model;
FIG. 3 is a schematic view showing a sliding mechanism of a strength testing device for a luggage pull rod according to the present utility model;
fig. 4 is an enlarged view at a in fig. 3.
Legend description:
1. a bottom plate; 2. a work table; 3. a support rod; 4. a first sliding mechanism; 401. a groove; 402. a first motor; 403. a rotating shaft; 404. a first sliding block; 405. a first guide rod; 406. a first chute; 5. a hydraulic rod; 6. a fixed frame; 7. a sliding mechanism II; 701. a second motor; 702. a second chute; 703. a threaded rod; 704. a first belt pulley; 705. a belt; 706. a belt pulley II; 707. a second guide rod; 708. a second slide block; 8. a fixing plate; 9. an electric push rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a strength testing arrangement of suitcase pull rod, including bottom plate 1, the last fixedly connected with workstation 2 of bottom plate 1, one side fixedly connected with bracing piece 3 of bottom plate 1, one side of bracing piece 3 is provided with slide mechanism one 4, one side fixedly connected with hydraulic rod 5 of slide mechanism one 4, the output fixedly connected with fixed frame 6 of hydraulic rod 5, the upper surface both sides fixedly connected with electric putter 9 of fixed frame 6, the upper surface of workstation 2 is provided with slide mechanism two 7, the upper surface of slide mechanism two 7 is provided with fixed plate 8, when using the device, firstly place the suitcase on workstation 2, drive fixed plate 8 through start slide mechanism two 7 and press from both sides suitcase fixed clamp, and then drive hydraulic rod 5 through start slide mechanism one 4 and reciprocate, thereby hydraulic rod 5 drives fixed frame 6 reciprocates, and then drive the pull rod and reciprocate, through the frequency of reciprocate to the pull rod, thereby the tolerance of test pull rod.
The sliding mechanism I4 comprises a groove 401, a motor I402, a rotating shaft 403, a sliding block I404, a guide rod I405 and a sliding groove I406; the groove 401 is formed in one side of the surface of the supporting rod 3, a first motor 402 is fixedly connected to the inside of the groove 401, a rotating shaft 403 is fixedly connected to the output end of the first motor 402, one end of the rotating shaft 403 is rotatably connected to one side of a first chute 406, a first sliding block 404 is slidably connected to the outer wall of the first rotating shaft 403, one side of the first sliding block 404 is slidably connected to the outer wall of a first guide rod 405, two ends of the first guide rod 405 are fixedly connected to two sides of the inner wall of the first chute 406, a hydraulic rod 5 is fixedly connected to one side of the first sliding block 404, the fixing frame 6 is driven to stretch and retract by starting the hydraulic rod 5, so that a pull rod of a luggage case enters the fixing frame 6, the pull rod is fixed in the fixing frame 6 by starting the electric push rod 9, the first motor 402 is driven to rotate by starting the first motor 403, the first sliding block 404 is driven to slide, the first sliding block 404 is driven to move linearly, the first sliding rod 5 is driven to move up and down, the fixing frame 6 is driven to move up and down, the pull rod is stretched up and down times, so that the tolerance of the pull rod is tested, the second sliding mechanism 7 comprises a second motor 701, a second pulley, a second sliding pulley, a first sliding pulley, a second sliding pulley and a second pulley and a belt pulley 708 and a second belt 708 is used, a belt 708 and a 708 is used; the second chute 702 is arranged on two sides of the upper surface of the workbench 2, the two sides of the inner wall of one chute 702 are rotationally connected with a threaded rod 703, one end of the threaded rod 703 is fixedly connected to the output end of the second chute 701, one side of the second chute 701 is fixedly connected to one side of the upper surface of the bottom plate 1, one end of the threaded rod 703 is fixedly connected with a first belt pulley 704, the outer wall of the first belt pulley 704 is rotationally connected with a belt 705, one side of the inner wall of the belt 705 is rotationally connected with a second belt pulley 706, one end of the second belt pulley 706 is fixedly connected to one end of the outer wall of the second guide rod 707, the threaded rod 703 and two sides of the outer wall of the second guide rod 707 are both slidingly connected with a second slide block 708, the inner wall of the other chute 702 is rotationally connected to two ends of the second guide rod 707, the threaded rod 703 is driven to rotate through the second chute 702, the threaded rod 703 is driven to rotate on the inner wall of the second chute 702, the threaded rod 708 is driven to inwards slide through the second slide rod 701, the first belt pulley 703 is driven to rotate through the belt pulley 706, the second belt pulley 706 is driven to inwards slide, the second slide block 705 is driven inwards, the second slide block 708 is driven inwards slides, the second slide block 708 is driven inwards, and the slide block 708 is driven inwards to clamp the luggage case, and can be clamped by the slide rod 708, and can be clamped by the two slide rod 708 and the two slide plate 708 are fixedly and the two are fixedly connected with the slide plate 708.
Working principle: when the device is used, firstly, the luggage box is placed on the workbench 2, the second motor 701 is started to drive the threaded rod 703 to rotate on the inner wall of the second sliding groove 702, then the second sliding block 708 is driven to slide inwards, the first sliding block 703 is driven to rotate by the threaded rod 703, the first sliding block 704 and the second sliding block 706 are driven to rotate by the belt 705, the second guiding rod 707 is driven to rotate, then the second sliding block 708 is driven to slide inwards, the four second sliding blocks 708 drive the fixing plate 8 to clamp the luggage box, so that the luggage box is fixed, the luggage box cannot fall during testing, after the luggage box is clamped, the fixing frame 6 is driven to stretch through the starting hydraulic rod 5, so that the pull rod of the luggage box enters the fixing frame 6, then the pull rod is fixed in the fixing frame 6 through the electric push rod 9, the first rotating shaft 403 is driven to rotate by the starting motor 402, then the first sliding block 404 is driven to slide, the first sliding block 404 is driven to move linearly, the first sliding block 404 is driven to move up and down, the hydraulic rod 5 is driven to move up and down, the fixing frame 6 is driven to move up and down, and then the pull rod is driven to move up and down, and pull rod is driven to stretch up and down, and pull rod tolerance is tested.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a strength testing arrangement of suitcase pull rod, includes bottom plate (1), its characterized in that: the upper surface fixedly connected with workstation (2) of bottom plate (1), one side fixedly connected with bracing piece (3) of bottom plate (1), one side of bracing piece (3) is provided with slide mechanism one (4), one side fixedly connected with hydraulic pressure pole (5) of slide mechanism one (4), the output fixedly connected with fixed frame (6) of hydraulic pressure pole (5), the upper surface both sides fixedly connected with electric putter (9) of fixed frame (6), the upper surface of workstation (2) is provided with slide mechanism two (7), the upper surface of slide mechanism two (7) is provided with fixed plate (8).
2. The luggage pull rod strength testing device of claim 1, wherein: the sliding mechanism I (4) comprises a groove (401), a motor I (402), a rotating shaft (403), a sliding block I (404), a guide rod I (405) and a sliding groove I (406); the novel sliding type hydraulic support is characterized in that the groove (401) is formed in one side of the surface of the support rod (3), a motor I (402) is fixedly connected to the inside of the groove (401), a rotating shaft (403) is fixedly connected to the output end of the motor I (402), one end of the rotating shaft (403) is rotationally connected to one side of a sliding groove I (406), a sliding block I (404) is slidingly connected to the outer wall of the rotating shaft (403), one side of the sliding block I (404) is slidingly connected to the outer wall of a guide rod I (405), two ends of the guide rod I (405) are fixedly connected to two sides of the inner wall of the sliding groove I (406), and a hydraulic rod (5) is fixedly connected to one side of the sliding block I (404).
3. The luggage pull rod strength testing device of claim 1, wherein: the sliding mechanism II (7) comprises a motor II (701), a sliding groove II (702), a threaded rod (703), a belt pulley I (704), a belt (705), a belt pulley II (706), a guide rod II (707) and a sliding block II (708); the utility model discloses a workbench, including work bench (2), spout (702), threaded rod (703) are offered in upper surface both sides of work bench (2), one of them the inner wall both sides rotation of spout (702) are connected with threaded rod (703), the one end fixed connection of threaded rod (703) is in the output of motor (701), one side fixed connection of motor (701) is in the upper surface one side of bottom plate (1), the one end fixedly connected with belt pulley (704) of threaded rod (703), the outer wall rotation of belt pulley (704) is connected with belt (705), the inner wall one side rotation of belt (705) is connected with belt pulley (706), the one end fixed connection of belt pulley (706) is in the outer wall one end of guide bar (707), the equal sliding connection of outer wall both sides of threaded rod (703) and guide bar (707) has slider (708), another the inner wall rotation of spout (702) is connected at the both ends of guide bar (707).
4. A strength testing apparatus for a luggage pull rod according to claim 3, wherein: the upper surfaces of the second sliding blocks (708) are fixedly connected with a fixing plate (8).
5. The luggage pull rod strength testing device of claim 1, wherein: the electric push rods (9) are two.
6. A strength testing apparatus for a luggage pull rod according to claim 3, wherein: the threaded rod (703) is provided with bidirectional threads.
7. A strength testing apparatus for a luggage pull rod according to claim 3, wherein: the second slider (708) is provided with a plurality of sliders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176899.XU CN220508395U (en) | 2023-08-14 | 2023-08-14 | Intensity testing device of suitcase pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322176899.XU CN220508395U (en) | 2023-08-14 | 2023-08-14 | Intensity testing device of suitcase pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508395U true CN220508395U (en) | 2024-02-20 |
Family
ID=89866698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322176899.XU Active CN220508395U (en) | 2023-08-14 | 2023-08-14 | Intensity testing device of suitcase pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508395U (en) |
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2023
- 2023-08-14 CN CN202322176899.XU patent/CN220508395U/en active Active
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