CN213813211U - Luggage pull rod fatigue resistance testing machine - Google Patents
Luggage pull rod fatigue resistance testing machine Download PDFInfo
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- CN213813211U CN213813211U CN202022612766.9U CN202022612766U CN213813211U CN 213813211 U CN213813211 U CN 213813211U CN 202022612766 U CN202022612766 U CN 202022612766U CN 213813211 U CN213813211 U CN 213813211U
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- roof
- pull rod
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Abstract
The utility model discloses a case and bag pull rod fatigue testing machine, comprising a base plate, the left side fixedly connected with support frame of bottom plate, the top fixedly connected with roof of support frame, the left side fixedly connected with shell at support frame top, the top of shell extends to the top of roof, the top fixedly connected with motor of shell, the output fixedly connected with threaded rod of motor, the bottom of threaded rod runs through the top of shell and extends to the inner chamber of shell. The utility model discloses a cooperation of bottom plate, support frame, roof, shell, motor, threaded rod, thread bush, mounting panel, case and bag body and telescopic link is used, and the in-process stability that can effectual solution tradition case and bag pull rod fatigue test is relatively poor, influences the problem of the experimental degree of accuracy easily, and the device can carry out the centre gripping to case and bag, has guaranteed the stability of case and bag in the process of the test, and then effectual improvement test efficiency.
Description
Technical Field
The utility model relates to a case and bag production technical field specifically is a case and bag pull rod fatigue testing machine.
Background
The case and bag pull rod is the important part on the draw-bar box for the gyro wheel roll of pulling case and bag drive bottom of the case portion bottom, because people in the use, the pull rod can frequent pulling, consequently, the pull rod need have very good resistant pulling force, consequently in process of production, need carry out the pulling test repeatedly to the pull rod, and current case and bag pull rod fatigue resistance testing machine is when the test, can't effectually fix case and bag, leads to case and bag to carry out the test in-process stability relatively poor, influences the experimental degree of accuracy easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a case and bag pull rod fatigue testing machine possesses the high advantage of stability, has solved present case and bag pull rod fatigue testing machine and when the test, can't effectually fix case and bag, and it is relatively poor to lead to case and bag stability in carrying out the testing process, influences the problem of the experimental degree of accuracy easily.
In order to achieve the above object, the utility model provides a following technical scheme: a luggage pull rod fatigue resistance tester comprises a bottom plate, wherein a supporting frame is fixedly connected to the left side of the bottom plate, the top of the supporting frame is fixedly connected with a top plate, the left side of the top of the supporting frame is fixedly connected with a shell, the top of the shell extends to the upper part of the top plate, the top of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the bottom of the threaded rod penetrates through the top of the shell and extends to the inner cavity of the shell, the bottom of the threaded rod is movably connected with the bottom of the inner cavity of the shell through a bearing, the top of the surface of the threaded rod is in threaded connection with a threaded sleeve, the right side of the threaded sleeve is fixedly connected with a mounting plate, the right side of the mounting plate extends to the outside of the shell, the luggage box is characterized in that a luggage body is arranged at the top of the bottom plate, a telescopic rod is arranged on the left side of the top of the luggage body, and the top of the telescopic rod is fixedly connected with the bottom of the mounting plate.
Preferably, the right side fixedly connected with fixed block at bottom plate top, the inner chamber threaded connection of fixed block has the lead screw, there is splint left side of lead screw through bearing swing joint.
Preferably, the right side fixedly connected with carousel of lead screw, the top fixedly connected with on carousel right side changes the handle, the left side fixedly connected with rubber pad of splint.
Preferably, the left side fixedly connected with slide bar at shell inner chamber top, the top sliding connection on slide bar surface has the sliding sleeve, the right side of sliding sleeve and the left side fixed connection of thread bush.
Preferably, the left side fixedly connected with controller of roof bottom, the bottom fixedly connected with base of controller, the right side and the support frame fixed connection of base, the controller passes through wire and motor electric connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of bottom plate, support frame, roof, shell, motor, threaded rod, thread bush, mounting panel, case and bag body and telescopic link is used, and the in-process stability that can effectual solution tradition case and bag pull rod fatigue test is relatively poor, influences the problem of the experimental degree of accuracy easily, and the device can carry out the centre gripping to case and bag, has guaranteed the stability of case and bag in the process of the test, and then effectual improvement test efficiency.
2. The utility model discloses a set up the fixed block, lead screw and splint, can carry out the centre gripping to the case and bag body, thereby guaranteed the stability of case and bag body when testing, improved test efficiency, through setting up the carousel, change handle and rubber pad, can conveniently rotate the threaded rod, the rubber pad can increase the frictional force with the case and bag body simultaneously, experimental stability has been guaranteed, through setting up slide bar and sliding sleeve, can carry out spacingly to the thread bush, the stability of thread bush removal in-process has been guaranteed, through setting up controller and base, can conveniently control the motor, thereby reach automatic operation's purpose.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal structure of the housing of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. a support frame; 3. a top plate; 4. a housing; 5. a motor; 6. a threaded rod; 7. a threaded sleeve; 8. mounting a plate; 9. a case body; 10. a telescopic rod; 11. a fixed block; 12. a screw rod; 13. a splint; 14. a turntable; 15. turning a handle; 16. a rubber pad; 17. a slide bar; 18. a sliding sleeve; 19. a controller; 20. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.
Referring to fig. 1-3, a luggage pull rod fatigue tester comprises a bottom plate 1, a fixed block 11 is fixedly connected to the right side of the top of the bottom plate 1, a screw rod 12 is connected to the inner cavity of the fixed block 11 through a thread, a clamp plate 13 is movably connected to the left side of the screw rod 12 through a bearing, a rotary table 14 is fixedly connected to the right side of the screw rod 12, a rotary handle 15 is fixedly connected to the top of the right side of the rotary table 14, a rubber pad 16 is fixedly connected to the left side of the clamp plate 13, a support frame 2 is fixedly connected to the left side of the bottom plate 1, a top plate 3 is fixedly connected to the top of the support frame 2, a controller 19 is fixedly connected to the left side of the bottom of the top plate 3, a base 20 is fixedly connected to the bottom of the controller 19, the right side of the base 20 is fixedly connected to the support frame 2, the controller 19 is electrically connected to a motor 5 through a wire, a housing 4 is fixedly connected to the left side of the top of the inner cavity of the housing 4, a slide rod 17 is fixedly connected to the left side of the inner cavity of the housing 4, the top of the surface of the sliding rod 17 is slidably connected with a sliding sleeve 18, the right side of the sliding sleeve 18 is fixedly connected with the left side of the threaded sleeve 7, the top of the shell 4 extends to the upper part of the top plate 3, the top of the shell 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a threaded rod 6, the bottom of the threaded rod 6 penetrates through the top of the shell 4 and extends to the inner cavity of the shell 4, the bottom of the threaded rod 6 is movably connected with the bottom of the inner cavity of the shell 4 through a bearing, the top of the surface of the threaded rod 6 is in threaded connection with the threaded sleeve 7, the right side of the threaded sleeve 7 is fixedly connected with a mounting plate 8, the right side of the mounting plate 8 extends to the outer part of the shell 4, the top of the bottom plate 1 is provided with a luggage body 9, the left side of the top of the luggage body 9 is provided with a telescopic rod 10, the top of the telescopic rod 10 is fixedly connected with the bottom of the mounting plate 8, and by arranging a fixing block 11, a screw rod 12 and a clamping plate 13, the case body 9 can be clamped, so that the stability of the case body 9 during testing is ensured, the testing efficiency is improved, the threaded rod 6 can be conveniently rotated by arranging the rotary disc 14, the rotary handle 15 and the rubber pad 16, meanwhile, the rubber pad 16 can increase the friction force with the case body 9, the testing stability is ensured, the threaded sleeve 7 can be limited by arranging the sliding rod 17 and the sliding sleeve 18, the stability of the threaded sleeve 7 in the moving process is ensured, the motor 5 can be conveniently controlled by arranging the controller 19 and the base 20, so that the aim of automatic operation is fulfilled, the problem that the stability is poor in the process of the traditional case pull rod fatigue test can be effectively solved by matching the bottom plate 1, the support frame 2, the top plate 3, the shell 4, the motor 5, the threaded rod 6, the threaded sleeve 7, the mounting plate 8, the case body 9 and the telescopic rod 10, influence the problem of experimental degree of accuracy easily, the device can carry out the centre gripping to case and bag, has guaranteed the stability of case and bag in the testing process, and then effectual improvement test efficiency.
During the use, place case and bag body 9 in bottom plate 1's top, fix telescopic link 10 and mounting panel 8, change 15 through rotating, change 15 and drive carousel 14 and rotate, carousel 14 drives lead screw 12 and removes, lead screw 12 drives splint 13 and contacts behind case and bag body 9, carry out the centre gripping to case and bag body 9, through 19 starter motor 5 of controller, motor 5 drives threaded rod 6 and rotates, threaded rod 6 drives thread bush 7 and descends, thread bush 7 drives mounting panel 8 and descends, mounting panel 8 drives telescopic link 10 and descends, after reversing motor 5 through controller 19, realize the rise of telescopic link 10, and then can relapse the pull to telescopic link 10, reach experimental purpose.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a case and bag pull rod fatigue resistance testing machine, includes bottom plate (1), its characterized in that: the left side fixedly connected with support frame (2) of bottom plate (1), the top fixedly connected with roof (3) of support frame (2), the left side fixedly connected with shell (4) at support frame (2) top, the top of shell (4) extends to the top of roof (3), the top fixedly connected with motor (5) of shell (4), the output fixedly connected with threaded rod (6) of motor (5), the bottom of threaded rod (6) runs through the top of shell (4) and extends to the inner chamber of shell (4), the bottom of threaded rod (6) passes through the bottom swing joint of bearing and shell (4) inner chamber, the top threaded connection on threaded rod (6) surface has thread bush (7), the right side fixedly connected with mounting panel (8) of thread bush (7), the right side of mounting panel (8) extends to the outside of shell (4), the luggage box is characterized in that a luggage body (9) is arranged at the top of the bottom plate (1), a telescopic rod (10) is arranged on the left side of the top of the luggage body (9), and the top of the telescopic rod (10) is fixedly connected with the bottom of the mounting plate (8).
2. The luggage pull rod fatigue testing machine according to claim 1, characterized in that: the right side fixedly connected with fixed block (11) at bottom plate (1) top, the inner chamber threaded connection of fixed block (11) has lead screw (12), there is splint (13) left side of lead screw (12) through bearing swing joint.
3. The luggage pull rod fatigue testing machine according to claim 2, characterized in that: the right side fixedly connected with carousel (14) of lead screw (12), top fixedly connected with on carousel (14) right side changes handle (15), the left side fixedly connected with rubber pad (16) of splint (13).
4. The luggage pull rod fatigue testing machine according to claim 1, characterized in that: the left side fixedly connected with slide bar (17) at shell (4) inner chamber top, the top sliding connection on slide bar (17) surface has sliding sleeve (18), the right side of sliding sleeve (18) and the left side fixed connection of thread bush (7).
5. The luggage pull rod fatigue testing machine according to claim 1, characterized in that: the utility model discloses a motor, roof (3) and support frame, roof (2) are fixed on the roof, the left side fixedly connected with controller (19) of roof (3) bottom, the bottom fixedly connected with base (20) of controller (19), the right side and the support frame (2) fixed connection of base (20), controller (19) pass through wire and motor (5) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612766.9U CN213813211U (en) | 2020-11-12 | 2020-11-12 | Luggage pull rod fatigue resistance testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022612766.9U CN213813211U (en) | 2020-11-12 | 2020-11-12 | Luggage pull rod fatigue resistance testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213813211U true CN213813211U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022612766.9U Active CN213813211U (en) | 2020-11-12 | 2020-11-12 | Luggage pull rod fatigue resistance testing machine |
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| CN (1) | CN213813211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115372191A (en) * | 2022-10-26 | 2022-11-22 | 深圳市德艺科技实业有限公司 | Wear-resisting testing arrangement of case and bag pull rod |
-
2020
- 2020-11-12 CN CN202022612766.9U patent/CN213813211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115372191A (en) * | 2022-10-26 | 2022-11-22 | 深圳市德艺科技实业有限公司 | Wear-resisting testing arrangement of case and bag pull rod |
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