CN220932595U - Fatigue-resistant testing machine for luggage pull rod - Google Patents
Fatigue-resistant testing machine for luggage pull rod Download PDFInfo
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- CN220932595U CN220932595U CN202321872634.7U CN202321872634U CN220932595U CN 220932595 U CN220932595 U CN 220932595U CN 202321872634 U CN202321872634 U CN 202321872634U CN 220932595 U CN220932595 U CN 220932595U
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- pull rod
- baffle
- fixedly provided
- testing machine
- box body
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- 230000003014 reinforcing effect Effects 0.000 claims description 8
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
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Abstract
The utility model discloses a case pull rod fatigue resistance testing machine, which belongs to the field of testing machines and comprises a base, a box body and a pull rod, wherein push rods are fixedly arranged on the left side and the right side of the upper end of the base respectively, a cross beam is fixedly arranged at the upper end of the push rods, protruding blocks are fixedly arranged on the front side and the rear side of the upper end of the base respectively, telescopic rods are fixedly arranged on the lower end of the push rods and one side of the protruding blocks respectively, a first baffle plate and a second baffle plate are fixedly arranged at one end of each telescopic rod, a pressing plate is clamped at the upper end of the box body, a notch is formed in each pressing plate, the first baffle plate and the second baffle plate are fixedly connected through the telescopic rods, the first baffle plate and the second baffle plate are conveniently limited, the lower end of the box body is conveniently limited by pressing the upper end of the box body through the pressing plates, a hanging rod is fixedly arranged at the upper end of each pressing plate, and the pressing plate is conveniently limited by automatic pressing, so that the limiting of the box body is increased, and the convenience of limiting is avoided, and the trouble caused by manual limiting adjustment is avoided.
Description
Technical Field
The utility model relates to the field of testing machines, in particular to a fatigue-resistant testing machine for a luggage pull rod.
Background
Fatigue refers to the property of gradually deteriorating the physical and mechanical properties of a product, causing cracking, heat generation, peeling, breakage, etc., due to fatigue caused by repeated action of various stresses during use, so that the use value is finally lost. While fatigue resistance refers to the ability to withstand repeated stress effects.
At present, when the case and bag pull rod fatigue resistance testing machine is used for limiting the case body, most of the case and bag pull rod fatigue resistance testing machine is used for limiting the case body through manual adjustment of a limiting device, so that the case body is limited, manual adjustment is not only troublesome, but also limiting stability is poor.
For example, the publication CN213688901U discloses a luggage straight line walking testing machine, including the base that is used for making the suitcase move on it back and forth, the guide rail that sets up in the base along suitcase direction of movement, a fixture that is used for centre gripping suitcase pull rod and can the round trip movement setting on the guide rail, be connected with fixture and drive its actuating mechanism that drives the suitcase and reciprocate and carry out the straight line walking ability test and set up on fixture and suitcase pull rod contact sensing assembly, during the test, with fixture adjustment to the state when using grip the suitcase pull rod, under actuating mechanism's drive, fixture drags the suitcase and reciprocates on the base, carry out straight line walking ability test, and detect the atress condition of pull rod and feed back to the controller when straight line walking through force sensor, the data of processing force sensor feedback is qualified in order to judge the suitcase straight line walking ability, can accomplish the straight line walking ability test of suitcase fast, accurately.
According to the above-mentioned disclosure scheme, the limiting device in the testing machine is not provided with a structure which is convenient for automatically adjusting the limiting device.
Disclosure of Invention
The utility model aims to provide a case and bag pull rod fatigue resistance testing machine so as to solve the problem of limiting.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case and bag pull rod fatigue resistance testing machine, includes base, box and pull rod, the upper end left and right sides of base is fixed respectively and is provided with the ejector pin, the upper end of ejector pin is fixedly provided with the crossbeam respectively, both sides are fixed respectively around the upper end of base, the lower extreme of ejector pin is fixedly provided with the telescopic link respectively with one side of lug, the one end of telescopic link is fixed respectively and is provided with first baffle and second baffle, the upper end joint of box has the clamp plate, the clamp plate is provided with the breach, the upper end of crossbeam is fixed and is provided with the cylinder, the cylinder pole of cylinder is fixed and is provided with the reinforcement piece, the lower extreme of reinforcement piece is fixed and is provided with the couple, the lower extreme left and right sides of crossbeam is fixed respectively and is provided with the jib, through setting up telescopic link fixed connection first baffle and second baffle, makes things convenient for spacing removal first baffle and second baffle, makes things convenient for the lower extreme through first baffle and second baffle to the lower extreme of box, and the upper end through the clamp plate fixed jib that sets up of clamp plate, conveniently carries out the automatic clamp plate down to press down to the clamp plate to the trouble, thereby limit the spacing of limit adjustment is avoided bringing.
Preferably, the box has been placed to the upper end of base, one side of first baffle, second baffle and clamp plate is fixed respectively and is provided with the slipmat, through the setting of slipmat, increases the spacing to the box.
Preferably, the box is fixedly provided with the pull rod, the pull rod slides through the inside of breach, through the inside of pull rod slip through the breach, avoids the clamp plate to collide with the pull rod, makes things convenient for the clamp plate to push down the work.
Preferably, the hook is hung on the pull rod, the hook is arranged at the lower end of the air cylinder, and the stability of the joint of the hook and the air cylinder rod is increased through the arrangement of the reinforcing block.
Preferably, the lower extreme of jib is fixed to be set up in the upper end left and right sides of clamp plate, the jib sets up in the left and right sides of cylinder pole, and the jib carries out automatic spacing to the clamp plate, and the jib is electric telescopic handle structure, for prior art, and this technical scheme is unnecessary to describe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the first baffle and the second baffle are fixedly connected through the telescopic rod, so that the first baffle and the second baffle can be conveniently limited and moved, and the lower end of the box body can be conveniently limited through the first baffle and the second baffle.
(2) According to the utility model, the upper end of the box body is pressed down by the pressing plate, the hanging rod is fixedly arranged at the upper end of the pressing plate, and the pressing plate is conveniently and automatically pressed down and limited by the hanging rod, so that the limit of the box body is increased, the limit convenience is increased, and the trouble caused by manual limit adjustment is avoided.
Drawings
FIG. 1 is a partial cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a top view of the base of the present utility model;
FIG. 3 is a top view of the platen of the present utility model.
The reference numerals in the figures illustrate:
1 base, 2 ejector pins, 3 cross beams, 4 box bodies, 5 convex blocks, 6 telescopic rods, 7 first baffle plates, 8 second baffle plates, 9 pressing plates, 10 gaps, 11 anti-slip pads, 12 pull rods, 13 cylinders, 14 cylinder rods, 15 reinforcing blocks, 16 hooks and 17 suspenders.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Example 1: referring to fig. 1-3, the case and bag pull rod fatigue resistance testing machine in the drawing comprises a base 1, a box 4 and a pull rod 12, wherein a push rod 2 is fixedly arranged on the left side and the right side of the upper end of the base 1 respectively, a cross beam 3 is fixedly arranged on the upper end of the push rod 2, a convex block 5 is fixedly arranged on the front side and the rear side of the upper end of the base 1 respectively, a telescopic rod 6 is fixedly arranged on one side of the lower end of the push rod 2 and one side of the convex block 5 respectively, a first baffle 7 and a second baffle 8 are fixedly arranged at one end of the telescopic rod 6 respectively, a pressing plate 9 is clamped at the upper end of the box 4, a notch 10 is arranged on the pressing plate 9, an air cylinder 13 is fixedly arranged at the upper end of the cross beam 3, a reinforcing block 15 is fixedly arranged on an air cylinder rod 14 of the air cylinder 13, a hook 16 is fixedly arranged at the lower end of the reinforcing block 15, a hanging rod 17 is fixedly arranged on the left side and the right side of the lower end of the cross beam 3 respectively, the telescopic rod 6 and the hanging rod 17 are in an YNT-03, and the telescopic rod 6 and the hanging rod 17 are in the model number of YNT-03, and the plug of the hanging rod 17 and an external power supply are spliced, and belong to the prior art.
In order to facilitate limiting of the box body, the box body 4 is placed at the upper end of the base 1, anti-slip pads 11 are fixedly arranged on one sides of the first baffle 7, the second baffle 8 and the pressing plate 9 respectively, pull rods 12 are fixedly arranged on the box body 4, and the pull rods 12 slide through the inside of the gaps 10.
In this embodiment, through setting up telescopic link 6 fixed connection first baffle 7 and second baffle 8, make things convenient for spacing removal first baffle 7 and second baffle 8, it is convenient to carry out spacingly to the lower extreme of box 4 through first baffle 7 and second baffle 8.
Example 2: referring to fig. 1-3, this embodiment further describes an example 1, in which the case and bag pull rod fatigue-resistant testing machine includes a base 1, a box 4 and a pull rod 12, wherein the left and right sides of the upper end of the base 1 are respectively and fixedly provided with a push rod 2, the upper end of the push rod 2 is fixedly provided with a cross beam 3, the front and rear sides of the upper end of the base 1 are respectively and fixedly provided with a bump 5, the lower end of the push rod 2 and one side of the bump 5 are respectively and fixedly provided with a telescopic rod 6, one end of the telescopic rod 6 is respectively and fixedly provided with a first baffle 7 and a second baffle 8, the upper end of the box 4 is clamped with a pressing plate 9, the pressing plate 9 is provided with a notch 10, the upper end of the cross beam 3 is fixedly provided with a cylinder 13, a cylinder rod 14 of the cylinder 13 is fixedly provided with a reinforcing block 15, the lower end of the reinforcing block 15 is fixedly provided with a hook 16, and the left and right sides of the lower end of the cross beam 3 are respectively and fixedly provided with a hanging rod 17.
In order to facilitate the limiting of the box body, the hanging hook 16 is connected to the pull rod 12 in a hanging mode, the hanging hook 16 is arranged at the lower end of the air cylinder 13, the lower end of the hanging rod 17 is fixedly arranged at the left side and the right side of the upper end of the pressing plate 9, and the hanging rod 17 is arranged at the left side and the right side of the air cylinder rod 14.
In this embodiment, push down the upper end of box 4 through clamp plate 9, the fixed jib 17 that sets up in upper end of clamp plate 9 conveniently carries out automatic spacing of pushing down to clamp plate 9 through jib 17 to increase the spacing of box 4, increase spacing convenience, avoid manual spacing troublesome that adjusts to bring.
The box body 4 is placed at the upper end of the base 1, then the telescopic rod 6 is started, the first baffle 7 and the second baffle 8 are respectively pushed to move through the telescopic rod 6, then the lower end of the box body 4 is respectively extruded to be limited, left, right, front and back through the first baffle 7 and the second baffle 8, then the lower end of the box body 1 is limited and fixed, then the hanging rod 17 is started, the hanging rod 17 pushes the pressing plate 9 to move downwards, the pressing plate 9 extrudes the upper end of the box body 4, meanwhile, the pull rod 12 slides to pass through the inside of the notch 10, then the upper end of the box body 4 is limited and fixed through the pressing plate 9, the air cylinder rod 14 of the air cylinder 13 moves downwards through the starting air cylinder 13, the pull rod 12 is hung through the hanging hook 16, then the air cylinder 13 is reset, and accordingly the pull rod 12 is pulled upwards, and fatigue resistance test work of the pull rod is carried out.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides a case and bag pull rod fatigue resistance testing machine, includes base (1), box (4) and pull rod (12), its characterized in that: the utility model discloses a lifting device for the floor, including base (1), bottom, top, bottom, top and bottom, ejector pin (2) are fixed respectively to be provided with ejector pin (2) in the upper end left and right sides of base (1), the upper end of ejector pin (2) is fixedly provided with crossbeam (3) respectively, both sides are fixed respectively in the upper end front and back of base (1) are provided with lug (5), the lower extreme of ejector pin (2) is fixedly provided with telescopic link (6) respectively with one side of lug (5), the one end of telescopic link (6) is fixedly provided with first baffle (7) and second baffle (8) respectively, the upper end joint of box (4) has clamp plate (9), clamp plate (9) are provided with breach (10), the upper end of crossbeam (3) is fixedly provided with cylinder (13), cylinder (14) of cylinder (13) are fixedly provided with reinforcing block (15), the lower extreme fixedly provided with couple (16) of reinforcing block (15), the lower extreme left and right sides of crossbeam (3) are fixedly provided with jib (17) respectively.
2. The case drawbar fatigue-resistant testing machine according to claim 1, wherein: the upper end of the base (1) is provided with a box body (4), and one sides of the first baffle (7), the second baffle (8) and the pressing plate (9) are respectively and fixedly provided with an anti-slip pad (11).
3. The case drawbar fatigue-resistant testing machine according to claim 1, wherein: the box body (4) is fixedly provided with a pull rod (12), and the pull rod (12) slides through the inside of the notch (10).
4. The case drawbar fatigue-resistant testing machine according to claim 1, wherein: the hook (16) is connected to the pull rod (12) in a hanging mode, and the hook (16) is arranged at the lower end of the air cylinder (13).
5. The case drawbar fatigue-resistant testing machine according to claim 1, wherein: the lower end of the suspender (17) is fixedly arranged at the left side and the right side of the upper end of the pressing plate (9), and the suspender (17) is arranged at the left side and the right side of the cylinder rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872634.7U CN220932595U (en) | 2023-07-17 | 2023-07-17 | Fatigue-resistant testing machine for luggage pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872634.7U CN220932595U (en) | 2023-07-17 | 2023-07-17 | Fatigue-resistant testing machine for luggage pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932595U true CN220932595U (en) | 2024-05-10 |
Family
ID=90933106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321872634.7U Active CN220932595U (en) | 2023-07-17 | 2023-07-17 | Fatigue-resistant testing machine for luggage pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932595U (en) |
-
2023
- 2023-07-17 CN CN202321872634.7U patent/CN220932595U/en active Active
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