CN213813229U

CN213813229U - Device for testing abrasion resistance of travelling wheel of case

Info

Publication number: CN213813229U
Application number: CN202022615488.2U
Authority: CN
Inventors: 瞿汉钦
Original assignee: Ruian Yongda Luggage Accessories Co ltd
Current assignee: Ruian Yongda Luggage Accessories Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-27
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a case and bag travelling wheel wearability testing arrangement, which comprises a base, the top fixedly connected with test box of base, the top fixedly connected with diaphragm of test box inner chamber, the left side fixedly connected with motor of diaphragm inner chamber, the output fixedly connected with lead screw of motor, the surperficial threaded connection of lead screw has the sliding sleeve, the bottom fixedly connected with movable plate of sliding sleeve, the bottom of movable plate extends to the outside of diaphragm and through backing plate fixedly connected with electric putter. The utility model discloses a cooperation of base, test box, diaphragm, motor, lead screw, sliding sleeve, movable plate, electric putter, first connecting plate, second connecting plate, case and bag pulley, bolt, survey test panel, intelligent counter and slide rail is used, possesses the advantage that facilitates the use, has solved current case and bag travelling wheel wearability testing arrangement, complex operation to the problem that the tester of being not convenient for used.

Description

Device for testing abrasion resistance of travelling wheel of case

Technical Field

The utility model relates to a testing arrangement technical field specifically is case and bag travelling wheel wearability testing arrangement.

Background

The travel suitcase industry in China has been developed rapidly in the last 20 years, the output of travel suitcases in China currently accounts for more than 50% of the total output in the world, the export accounts for more than 33% of the export in the world, the travel suitcases are the biggest country of travel suitcase production and export in the world, and the travel suitcases become indispensable consumer goods for people in daily life, but the current travel suitcase production enterprises are large in scale with medium and small enterprises, the internal quality management is not scientific and standard enough, the standardization knowledge is relatively deficient, the difference of production technology and management level is large, a considerable part of enterprises are doing work instead, only processing production is carried out, no brand is available, large-scale production capacity is not available, even only small factories of family workshops are available, the performance indexes of the products cannot meet the specified technical requirements, the quality and the performance are not uniform, the wear resistance test needs to be carried out after the travel suitcase wheels are produced, however, the existing device for testing the abrasion resistance of the travelling wheel of the luggage is complex to operate, so that the device is inconvenient for testers to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case and bag travelling wheel wearability testing arrangement possesses the advantage that facilitates the use, has solved current case and bag travelling wheel wearability testing arrangement, complex operation to the tester of being not convenient for carries out the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the wear resistance testing device for the travelling wheel of the luggage comprises a base, wherein a testing box is fixedly connected to the top of the base, a transverse plate is fixedly connected to the top of an inner cavity of the testing box, a motor is fixedly connected to the left side of the inner cavity of the transverse plate, a lead screw is fixedly connected to the output end of the motor, a sliding sleeve is in threaded connection with the surface of the lead screw, a moving plate is fixedly connected to the bottom of the sliding sleeve, the bottom of the moving plate extends to the outside of the transverse plate and is fixedly connected with an electric push rod through a backing plate, a first connecting plate is fixedly connected to the bottom of the electric push rod, a second connecting plate is arranged at the bottom of the first connecting plate, a luggage pulley is fixedly connected to the bottom of the second connecting plate, bolts are in threaded connection with both sides of the top of the first connecting plate, the bottoms of the bolts penetrate through the first connecting plate and extend to the inner cavity of the second connecting plate, and a testing plate is fixedly connected to the bottom of the inner cavity of the testing box, survey the equal fixedly connected with intelligent counter in both sides at board top, survey the top of board and seted up the slide rail.

Preferably, the front and the back of the second connecting plate are fixedly connected with mounting plates, and the top of the mounting plates is fixedly connected with a balancing weight.

Preferably, the equal fixedly connected with stopper in both sides of diaphragm bottom, fixedly connected with guide bar between two stoppers, the movable plate cover is established on the surface of guide bar, and with guide bar sliding connection.

Preferably, the front surface of the test box is hinged with a box door through a hinge, and the bottom of the front surface of the box door is fixedly connected with a door handle.

Preferably, both sides of the bottom of the base are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with supporting seats.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of base, test box, diaphragm, motor, lead screw, sliding sleeve, movable plate, electric putter, first connecting plate, second connecting plate, case and bag pulley, bolt, survey test panel, intelligent counter and slide rail is used, possesses the advantage that facilitates the use, has solved current case and bag travelling wheel wearability testing arrangement, complex operation to the problem that the tester of being not convenient for used.

2. The utility model discloses a set up the balancing weight, can simulate the wearability of case and bag pulley under the different gravity, through setting up the guide bar, can improve the stability when movable plate removes, through setting up chamber door and door handle, can be convenient for put into case and bag pulley.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a test box; 3. a transverse plate; 4. a motor; 5. a lead screw; 6. a sliding sleeve; 7. moving the plate; 8. an electric push rod; 9. a first connecting plate; 10. a second connecting plate; 11. a case pulley; 12. a bolt; 13. a test board; 14. an intelligent counter; 15. a slide rail; 16. mounting a plate; 17. a balancing weight; 18. a limiting block; 19. a guide bar; 20. and (4) a box door.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the wear resistance testing device for luggage travelling wheels comprises a base 1, a testing box 2 is fixedly connected to the top of the base 1, a transverse plate 3 is fixedly connected to the top of the inner cavity of the testing box 2, a motor 4 is fixedly connected to the left side of the inner cavity of the transverse plate 3, a lead screw 5 is fixedly connected to the output end of the motor 4, a sliding sleeve 6 is in threaded connection with the surface of the lead screw 5, a moving plate 7 is fixedly connected to the bottom of the sliding sleeve 6, the bottom of the moving plate 7 extends to the outside of the transverse plate 3 and is fixedly connected with an electric push rod 8 through a backing plate, a first connecting plate 9 is fixedly connected to the bottom of the electric push rod 8, a second connecting plate 10 is arranged at the bottom of the first connecting plate 9, a luggage pulley 11 is fixedly connected to the bottom of the second connecting plate 10, bolts 12 are in threaded connection with both sides of the top of the first connecting plate 9, and the bottoms of the bolts 12 extend to the inner cavity of the second connecting plate 10 through the first connecting plate 9, the bottom of the inner cavity of the test box 2 is fixedly connected with a test board 13, two sides of the top of the test board 13 are fixedly connected with intelligent counters 14, the top of the test board 13 is provided with a slide rail 15, the front and the back of the second connecting plate 10 are fixedly connected with a mounting plate 16, the top of the mounting plate 16 is fixedly connected with a balancing weight 17, the wear resistance of the box pulley 11 under different gravity can be simulated by arranging the balancing weight 17, two sides of the bottom of the transverse plate 3 are fixedly connected with limiting blocks 18, a guide rod 19 is fixedly connected between the two limiting blocks 18, the stability of the moving plate 7 during moving can be improved by arranging the guide rod 19, the moving plate 7 is sleeved on the surface of the guide rod 19 and is in sliding connection with the guide rod 19, the front of the test box 2 is hinged with a box door 20 through a hinge, the bottom of the front of the box door 20 is fixedly connected with a door handle, and by arranging the box door 20 and the door handle, can be convenient for put into case and bag pulley 11, the equal fixedly connected with landing leg in both sides of 1 bottom of base, the bottom fixedly connected with support of landing leg, through base 1, test box 2, diaphragm 3, motor 4, lead screw 5, sliding sleeve 6, movable plate 7, electric putter 8, first connecting plate 9, second connecting plate 10, case and bag pulley 11, bolt 12, survey test panel 13, intelligent counter 14 and slide rail 15's cooperation is used, the advantage that facilitates the use is possessed, current case and bag travelling wheel wearability testing arrangement has been solved, and therefore, the operation is complex, and thereby the problem that the tester used is not convenient for is solved.

During the use, the tester starts electric putter 8 through external controller, electric putter 8 is flexible to make case and bag pulley 11 remove to the inner chamber of slide rail 15, through external controller starter motor 4, motor 4 rotates and drives lead screw 5 and rotate, lead screw 5 rotates and drives sliding sleeve 6 and remove, sliding sleeve 6 removes and drives movable plate 7 and remove, movable plate 7 removes and drives case and bag pulley 11 and slides in the inner chamber of slide rail 15, count the gliding distance of case and bag pulley 11 through intelligent counter 14, then analyze data, see whether the wearability is qualified can.

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

1. Case and bag travelling wheel wearability testing arrangement, including base (1), its characterized in that: the testing device comprises a base (1), a testing box (2) is fixedly connected to the top of the inner cavity of the testing box (2), a transverse plate (3) is fixedly connected to the top of the inner cavity of the transverse plate (3), a motor (4) is fixedly connected to the left side of the inner cavity of the transverse plate (3), a lead screw (5) is fixedly connected to the output end of the motor (4), a sliding sleeve (6) is in threaded connection with the surface of the lead screw (5), a movable plate (7) is fixedly connected to the bottom of the sliding sleeve (6), the bottom of the movable plate (7) extends to the outside of the transverse plate (3) and is fixedly connected with an electric push rod (8) through a backing plate, a first connecting plate (9) is fixedly connected to the bottom of the electric push rod (8), a second connecting plate (10) is arranged at the bottom of the first connecting plate (9), a box pulley (11) is fixedly connected to the bottom of the second connecting plate (10), and bolts (12) are in threaded connection with the two sides of the top of the first connecting plate (9), the bottom of bolt (12) runs through first connecting plate (9) and extends to the inner chamber of second connecting plate (10), the bottom fixedly connected with of test box (2) inner chamber surveys test panel (13), survey the equal fixedly connected with intelligent counter (14) in both sides at test panel (13) top, slide rail (15) have been seted up at the top of surveying test panel (13).

2. A case travelling wheel wear resistance testing device according to claim 1, characterized in that: the equal fixedly connected with mounting panel (16) in front and the back of second connecting plate (10), the top fixedly connected with balancing weight (17) of mounting panel (16).

3. A case travelling wheel wear resistance testing device according to claim 1, characterized in that: the equal fixedly connected with stopper (18) in both sides of diaphragm (3) bottom, fixedly connected with guide bar (19) between two stopper (18), movable plate (7) cover is established on the surface of guide bar (19), and with guide bar (19) sliding connection.

4. A case travelling wheel wear resistance testing device according to claim 1, characterized in that: the front surface of the test box (2) is hinged with a box door (20) through a hinge, and the bottom of the front surface of the box door (20) is fixedly connected with a door handle.

5. A case travelling wheel wear resistance testing device according to claim 1, characterized in that: the supporting legs are fixedly connected to the two sides of the bottom of the base (1), and the supporting seats are fixedly connected to the bottoms of the supporting legs.