CN213516308U

CN213516308U - Fatigue resistance testing device for luggage pull rod

Info

Publication number: CN213516308U
Application number: CN202022690126.XU
Authority: CN
Inventors: 吴爱辉
Original assignee: Xingan Hengda Luggage Accessories Co ltd
Current assignee: Xingan Hengda Luggage Accessories Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-22
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a case and bag pull rod fatigue test device belongs to case and bag processing technology field, and it includes the bottom plate, the last fixed surface of bottom plate is connected with the mount, the first card frame of the equal fixedly connected with of the left and right sides face of mount, the overlap joint has case and bag in the first card frame, the lower surface overlap joint of case and bag has the supporting seat, two the equal fixed connection of supporting seat is at the upper surface of bottom plate, the surface overlap joint of case and bag has stop gear, two stop gear all sets up the upper surface at the bottom plate. This case and bag pull rod fatigue test device through setting up control panel, slide bar, rope, spring, first card frame and second card frame for this device can reach the work of placing two case and bags simultaneously through the mode of trampling, and rethread elasticity is fixed to the case and bag centre gripping, makes this device not need manual operation, and the process is simple more swift moreover, has saved the time, thereby provides convenience for the test work of case and bag.

Description

Fatigue resistance testing device for luggage pull rod

Technical Field

The utility model belongs to the technical field of case and bag processing, specifically be a case and bag pull rod fatigue test device.

Background

After some bags are processed, fatigue resistance testing is often needed to be carried out on the pull rod, so that unqualified bags and bags with the pull rod are removed, the fatigue resistance testing device for the pull rod is generally used in the testing process, the fatigue resistance testing device for the pull rod in the prior art can only test a single bag and bag in the using process, the testing efficiency is lower, and when the bag is placed on the surface of the fatigue resistance testing device for the pull rod, tools are often needed to be used for fixing the position of the bag and bag, the fixing process is troublesome, time is wasted, and the testing of the pull rod of the bag and bag is complicated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a case and bag pull rod is able to bear or endure fatigue testing arrangement has solved the in-process efficiency of software testing that the pull rod is able to bear or endure fatigue testing arrangement among the prior art is lower using to fixed in-process is comparatively troublesome, and the waste time moreover makes the problem comparatively complicated to the test of case and bag pull rod.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a case and bag pull rod fatigue test device, includes the bottom plate, the last fixed surface of bottom plate is connected with the mount, the first card frame of the equal fixedly connected with of the left and right sides face of mount, the overlap joint has case and bag in the first card frame, the lower surface overlap joint of case and bag has a supporting seat, two the equal fixed connection of supporting seat is at the upper surface of bottom plate, the surface overlap joint of case and bag has stop gear, two stop gear all sets up the upper surface at the bottom plate, two stop gear's the same control panel of bottom fixedly connected with.

The improved luggage box is characterized in that the upper surface of the bottom plate is fixedly connected with a pushing mechanism, the bottom end of the pushing mechanism is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with two control mechanisms, the two bottom ends of the control mechanisms are fixedly connected with a same pressing plate, the lower surface of the supporting plate is fixedly connected with two hooks, a pull rod is connected in the hooks in a lap joint mode, and the pull rod is arranged on the back face of the luggage.

As a further aspect of the present invention: the lower fixed surface of bottom plate is connected with four supporting legs, pushing mechanism includes the fixed plate, fixed plate fixed connection is at the upper surface of bottom plate, the upper surface fixed connection of fixed plate inner wall is connected with second electric putter, second electric putter fixed connection is at the upper surface of backup pad.

As a further aspect of the present invention: the control mechanism comprises a first electric push rod, the first electric push rod is fixedly connected to the upper surface of the supporting plate, a supporting frame is fixedly connected to the top end of the first electric push rod, the supporting frame is fixedly connected to the upper surface of the pressing plate, a movable sleeve is sleeved on the outer surface of the supporting frame, and the movable sleeve is clamped on the upper surface of the supporting plate.

As a further aspect of the present invention: stop gear includes the connecting plate, connecting plate fixed connection is at the upper surface of bottom plate, the left surface of connecting plate is through two springs and two telescopic links and the right flank fixed connection of second card frame, the spring cup joints outside the telescopic link, the right flank fixed connection of second card frame has the rope, the draw-in groove has been seted up to the lower surface of second card frame, be provided with fixing device in the draw-in groove, the fixing device joint is at the upper surface of bottom plate, the bottom of fixing device and rope and the upper surface fixed connection of control panel.

As a further aspect of the present invention: the right side face of the connecting plate is fixedly connected with a pulley, and the rope is lapped on the outer surface of the pulley.

As a further aspect of the present invention: the fixing device comprises a sliding rod, the top end of the sliding rod is arranged in the clamping groove, the bottom end of the sliding rod is fixedly connected with the upper surface of the control panel, a sliding sleeve is sleeved outside the sliding rod, and the sliding sleeve is connected to the upper surface of the bottom plate in a clamping mode.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this case and bag pull rod fatigue test device, through setting up the control panel, the slide bar, the rope, a spring, first card frame and second card frame, through pushing down the control panel, make the slide bar break away from the draw-in groove, rope pulling second card frame removes simultaneously, place case and bag on the supporting seat surface again, make the spring drive second card frame accomplish to the case and bag centre gripping, slide bar card goes into the draw-in groove simultaneously, make this device can reach the work of placing two cases and bags simultaneously through the mode of trampling, rethread elasticity is fixed to the case and bag centre gripping, make this device need not manual operation, and the process is simple more swift, the time is saved, thereby test work for case and bag provides convenience.

2. This case and bag pull rod fatigue test device, through setting up first electric putter, the support frame, the clamp plate, second electric putter and couple, through the button contact of support frame promotion clamp plate downwards with the pull rod, can control first electric putter and drive the reciprocal work that reciprocates of two pull rods through the couple this moment, make this device can carry out fatigue test to two pull rods simultaneously, improved the efficiency of test, thereby made things convenient for the work of the resistant fatigue test of pull rod.

3. This case and bag pull rod fatigue test device through setting up the rope, and the rope has certain elasticity for when the control panel moves down, the rope can produce certain tensile, avoids the work that direct pulling second card frame removed, thereby can guarantee the work that the slide bar breaks away from the draw-in groove smoothly downwards, has further guaranteed the normal use work of this device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the limiting mechanism of the present invention;

FIG. 3 is a schematic structural view of the luggage of the present invention;

FIG. 4 is a structural diagram of the hook of the present invention viewed from the right;

in the figure: the device comprises a base plate 1, a fixed frame 2, a first clamping frame 3, a limiting mechanism 4, a connecting plate 41, a rope 42, a pulley 43, a second clamping frame 44, a telescopic rod 45, a clamping groove 46, a fixing device 47, a sliding rod 471, a sliding sleeve 472, a spring 48, a case 5, a hook 6, a pressing plate 7, a supporting plate 8, a control mechanism 9, a first electric push rod 91, a supporting frame 92, a movable sleeve 93, a pushing mechanism 10, a fixing plate 101, a second electric push rod 1021, a control plate 11, supporting legs 12, a pull rod 13 and a supporting seat 14.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a case and bag pull rod fatigue test device, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with mount 2, the first card frame 3 of the equal fixedly connected with of the left and right sides face of mount 2, the overlap joint has case and bag 5 in the first card frame 3, the lower surface overlap joint of case and bag 5 has supporting seat 14, through setting up supporting seat 14, thereby can carry out the work that supports to case and bag 5, the equal fixed connection of two supporting seats 14 is at the upper surface of bottom plate 1, the surface overlap joint of case and bag 5 has stop gear 4, two stop gear 4 all set up the upper surface at bottom plate 1, the same control panel 11 of bottom fixedly connected with of two stop gear 4, through setting up control panel 11, and control panel 11 can provide the application of force point for the staff, thereby be favorable to the.

Fixed surface is connected with pushing mechanism 10 on bottom plate 1, pushing mechanism 10's bottom fixedly connected with backup pad 8, two control mechanism 9 of the last fixed surface of backup pad 8, the same clamp plate 7 of the bottom fixedly connected with of two control mechanism 9, two couples 6 of the lower fixed surface of backup pad 8, the overlap joint has pull rod 13 in the couple 6, through setting up couple 6 to can hang the work of placing to pull rod 13, pull rod 13 sets up the back at case and bag 5.

Specifically, as shown in fig. 1, four support legs 12 are fixedly connected to the lower surface of the bottom plate 1, and the support legs 12 can support the height of the bottom plate 1, thereby facilitating the control operation of the control panel 11, the pushing mechanism 10 includes a fixing plate 101, the fixing plate 101 is fixedly connected to the upper surface of the bottom plate 1, the upper surface of the inner wall of the fixing plate 101 is fixedly connected with a second electric push rod 102, the second electric push rod 102 is fixedly connected to the upper surface of the support plate 8, the control mechanism 9 includes a first electric push rod 91, the first electric push rod 91 is fixedly connected to the upper surface of the support plate 8, the top end of the first electric push rod 91 is fixedly connected with a support frame 92, the support frame 92 is fixedly connected to the upper surface of the pressure plate 7, by arranging the first electric push rod 91, the support frame 92, the pressure plate 7, the second electric push rod 102 and the hook 6, the pressure plate 7 is pushed by the first electric, can control first electric putter 91 and drive the reciprocal work that reciprocates of two pull rods 13 through couple 6 this moment for this device can carry out fatigue test to two pull rods 13 simultaneously, has improved the efficiency of test, thereby has made things convenient for the work of the fatigue test of pull rod 13, and the movable sleeve 93 has been cup jointed to support frame 92's surface, through setting up movable sleeve 93, thereby can guarantee the smooth gliding work from top to bottom of support frame 92, and movable sleeve 93 joint is at the upper surface of backup pad 8.

Specifically, as shown in fig. 2, the limiting mechanism 4 includes a connecting plate 41, the connecting plate 41 is fixedly connected to the upper surface of the bottom plate 1, the left side surface of the connecting plate 41 is fixedly connected to the right side surface of the second clamping frame 44 through two springs 48 and two telescopic rods 45, the second clamping frame 44 and the first clamping frame 3 are arranged, and the second clamping frame 44 and the first clamping frame 3 can limit the front side, the rear side, the left side and the right side of the luggage 5, so as to ensure the stability of the luggage 5, the springs 48 are sleeved outside the telescopic rods 45, the springs 48 can be more stably stretched left and right through the telescopic rods 45, so that the second clamping frame 44 can be smoothly attached to the surface of the luggage 5, the springs 48 are arranged to elastically reset to push the second supporting frame 92 to clamp and fix the luggage 5, so as to achieve the effect of quick fixation, the right side surface of the second clamping frame 44 is fixedly connected with a rope 42, through the arrangement of the rope 42 and the rope 42 has certain elasticity, when the control panel 11 moves downwards, the rope 42 can stretch to a certain extent, the work of directly pulling the second clamping frame 44 to move is avoided, so that the sliding rod 471 can be ensured to smoothly break away from the clamping groove 46 downwards, the normal use work of the device is further ensured, the clamping groove 46 is formed in the lower surface of the second clamping frame 44, the fixing device 47 is arranged in the clamping groove 46, the fixing device 47 is clamped on the upper surface of the bottom plate 1, the bottom ends of the fixing device 47 and the rope 42 are fixedly connected with the upper surface of the control panel 11, the pulley 43 is fixedly connected to the right side surface of the connecting plate 41, the rope 42 can be guided through the pulley 43, the sliding fluency of the rope 42 is ensured, the rope 42 is lapped on the outer surface of the pulley 43, the fixing device 47 comprises the sliding rod 471, the top end of the sliding rod 471 is arranged in, the bottom of slide bar 471 is connected with the upper surface fixed of control panel 11, and slide bar 471 has cup jointed sliding sleeve 472 outward, through setting up sliding sleeve 472 to make slide bar 471 smoothly gliding work from top to bottom, sliding sleeve 472 joint is at bottom plate 1's upper surface.

The utility model discloses a theory of operation does:

s1, when the luggage is used, a worker steps down on the control panel 11, so that the control panel 11 can stretch the rope 42 through the elasticity of the rope 42, meanwhile, the sliding rod 471 is separated downwards from the clamping groove 46, when the elasticity of the rope 42 reaches the maximum, the rope 42 pulls the second clamping frame 44 to move, the second clamping frame 44 compresses the spring 48, then the luggage 5 is placed on the surface of the supporting seat 14, the pull rod 13 is pulled upwards, the pull rod 13 is hung on the hook 6, and then the control panel 11 is released, so that the spring 48 pushes the second clamping frame 44 to limit the position of the luggage 5 by using the elasticity of the spring 48;

s2, controlling the first electric push rod 91 to shorten, so that the first electric push rod 91 drives the support frame 92 to move downwards, and the support frame 92 pushes the press plate 7 to press the button of the pull rod 13 downwards;

and S3, finally, controlling the second electric push rod 102 to reciprocate up and down, so that the second electric push rod 102 can drive the hook 6 to reciprocate up and down through the support plate 8, the hook 6 can drive the pull rod 13 to reciprocate up and down, and the pull rod 13 can be subjected to fatigue test.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a case and bag pull rod fatigue test device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a fixing frame (2), the left side surface and the right side surface of the fixing frame (2) are fixedly connected with a first clamping frame (3), a luggage (5) is lapped in the first clamping frame (3), a supporting seat (14) is lapped on the lower surface of the luggage (5), the two supporting seats (14) are fixedly connected to the upper surface of the bottom plate (1), a limiting mechanism (4) is lapped on the outer surface of the luggage (5), the two limiting mechanisms (4) are arranged on the upper surface of the bottom plate (1), and the bottom ends of the two limiting mechanisms (4) are fixedly connected with the same control plate (11);

the last fixed surface of bottom plate (1) is connected with pushing mechanism (10), bottom fixedly connected with backup pad (8) of pushing mechanism (10), two last fixed surface of backup pad (8) is connected with two control mechanism (9), two the same clamp plate (7) of bottom fixedly connected with of control mechanism (9), two couples (6) of lower fixed surface of backup pad (8) are connected with, the overlap joint has pull rod (13) in couple (6), pull rod (13) set up the back at case and bag (5).

2. The luggage pull rod fatigue resistance testing device according to claim 1, characterized in that: the lower fixed surface of bottom plate (1) is connected with four supporting legs (12), pushing mechanism (10) are including fixed plate (101), fixed plate (101) fixed connection is at the upper surface of bottom plate (1), the last fixed surface of fixed plate (101) inner wall is connected with second electric putter (102), second electric putter (102) fixed connection is at the upper surface of backup pad (8).

3. The luggage pull rod fatigue resistance testing device according to claim 1, characterized in that: control mechanism (9) include first electric putter (91), first electric putter (91) fixed connection is at the upper surface of backup pad (8), the top fixedly connected with support frame (92) of first electric putter (91), support frame (92) fixed connection is at the upper surface of clamp plate (7), movable sleeve (93) have been cup jointed to the surface of support frame (92), movable sleeve (93) joint is at the upper surface of backup pad (8).

4. The luggage pull rod fatigue resistance testing device according to claim 1, characterized in that: stop gear (4) include connecting plate (41), connecting plate (41) fixed connection is at the upper surface of bottom plate (1), the left surface of connecting plate (41) is through the right flank fixed connection of two springs (48) and two telescopic links (45) and second card frame (44), spring (48) cup joint outside telescopic link (45), the right flank fixed connection of second card frame (44) has rope (42), draw-in groove (46) have been seted up to the lower surface of second card frame (44), be provided with fixing device (47) in draw-in groove (46), fixing device (47) joint is at the upper surface of bottom plate (1), the bottom of fixing device (47) and rope (42) is connected with the upper surface fixed of control panel (11).

5. The luggage pull rod fatigue resistance testing device according to claim 4, characterized in that: the right side face of the connecting plate (41) is fixedly connected with a pulley (43), and the rope (42) is lapped on the outer surface of the pulley (43).

6. The luggage pull rod fatigue resistance testing device according to claim 4, characterized in that: fixing device (47) includes slide bar (471), the top setting of slide bar (471) is in draw-in groove (46), the bottom of slide bar (471) and the upper surface fixed connection of control panel (11), slide bar (471) overcoat has connect sliding sleeve (472), sliding sleeve (472) joint is at the upper surface of bottom plate (1).