CN219715036U - High-temperature environment tension testing device for household appliance wire harness - Google Patents
High-temperature environment tension testing device for household appliance wire harness Download PDFInfo
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- CN219715036U CN219715036U CN202320825948.5U CN202320825948U CN219715036U CN 219715036 U CN219715036 U CN 219715036U CN 202320825948 U CN202320825948 U CN 202320825948U CN 219715036 U CN219715036 U CN 219715036U
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims description 45
- 238000001514 detection method Methods 0.000 claims description 25
- 238000005485 electric heating Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000009864 tensile test Methods 0.000 description 1
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Abstract
The utility model discloses a device for testing the tension of a household appliance wire harness in a high-temperature environment, which relates to the technical field of the household appliance wire harness.
Description
Technical Field
The utility model relates to the field of household appliance wiring harnesses, in particular to a high-temperature environment tension testing device for a household appliance wiring harness.
Background
The wire harness is composed of an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like, so that the electric equipment can work under the worst condition for convenience in installation and maintenance, wires with different specifications and different colors are reasonably arranged and integrated, and the wires are bound into a bundle by the insulating material, so that the electric wire harness is complete and reliable, when the electric wire harness is used, if the working environment temperature of the electric wire harness is too high, the electric wire harness is easily damaged, the electric wire harness cannot work, and the electric wire harness is subjected to tension test under a high-temperature environment.
The existing household electrical appliance wire harness high-temperature environment tension testing device is characterized in that when the household electrical appliance wire harness is detected, data during detection of the household electrical appliance wire harness are collected through various detectors, then the detected data are analyzed and processed to obtain a result, when the household electrical appliance wire harness is pulled to be tested, a plurality of operations are needed to be carried out on the household electrical appliance wire harness to detect the tension of the household electrical appliance wire harness in a high-temperature environment, the operation of testing the household electrical appliance wire harness is complex, and the efficiency of testing the household electrical appliance wire harness is difficult to improve.
Disclosure of Invention
Therefore, in order to solve the above-mentioned deficiency, the present utility model provides a device for testing the tensile force of the harness of the household electrical appliance in a high-temperature environment.
The utility model is realized in such a way, a high-temperature environment tension testing device for a household appliance wire harness is constructed, and the device comprises a base, and the upper end of the right side of the front end of the base is fixedly connected with the rear end of a controller;
the method is characterized in that: further comprises:
the bottom of the fixed heating detection mechanism is fixedly connected with the right side of the top of the base;
and the bottom of the tension mechanism is fixedly connected with the left side of the top of the base.
Preferably, the fixed heating detection mechanism includes:
the heating box is arranged outside the left side of the fixed heating detection mechanism;
the upper end of the rear side of the temperature detector is fixedly connected with the rear end of the inner side of the left hole at the top end inside the heating box;
the rear side of the high-temperature-resistant camera is fixedly connected with the middle end of the rear side inside the heating box;
the outer side end of the fixed heat insulation block is fixedly connected with the left end and the right end of the upper side, the lower side and the left side of the inside of the heating box.
Preferably, the fixed heating detection mechanism further includes:
the left end and the right end of the outer side end of the electric heating block are fixedly connected with the inner side end of the fixed heat insulation block;
the rear end of the display is fixedly connected with the middle end of the front side of the heating box;
the bottom of the fixing mechanism is fixedly connected with the right side of the top of the base;
wherein, the heating cabinet bottom with right-hand member fixed connection in the base top.
Preferably, the fixing mechanism includes:
the fixing column is arranged outside the fixing mechanism;
the lower end of the knob penetrates through the middle end of the left side of the top of the fixed column and is rotationally connected with the middle end of the left side of the top of the fixed column;
the top of the screw rod is fixedly connected with the middle end of the bottom of the knob, the upper end of the screw rod penetrates through the top end of the inner side of the left groove of the fixed column and is rotationally connected with the top end of the inner side of the left groove of the fixed column, and the lower end of the screw rod penetrates through the bottom end of the inner side of the left groove of the fixed column and is rotationally connected with the bottom end of the inner side of the left groove of the fixed column;
the middle and right ends of the upper side and the lower side of the sliding block penetrate through the middle and lower ends of the screw rod and are in threaded connection with the middle and lower ends of the screw rod;
the outer side end of the toothed plate is fixedly connected with the left end of the top of the sliding block and the left end of the bottom of the left lug of the fixing column;
wherein, the fixed column bottom with right-hand member fixed connection in the base top.
Preferably, the tension mechanism includes:
the fixed connecting plate is arranged at the left side of the tension mechanism;
the lower end of the front side of the motor is fixedly connected with the lower end of the rear side of the fixed connecting plate, and the rear end of the output shaft of the front side of the motor penetrates through the middle lower end of the rear side of the fixed connecting plate and is rotationally connected with the middle lower end of the rear side of the fixed connecting plate;
the left end of the rear side of the rotating rod is fixedly connected with the front end of the front output shaft of the motor;
and the left end of the front side of the linkage rod is rotationally connected with the right side of the rear end of the rotating rod.
Preferably, the tension mechanism further comprises:
the left end of the front side of the connecting block is rotationally connected with the right side of the rear side of the linkage rod;
the middle end of the left side of the movable box block is fixedly connected with the right end of the connecting block;
the top of the connecting sliding block is fixedly connected with the left end and the right end of the bottom of the movable box block;
the inner side surface of the groove at the top of the chute bottom plate is in sliding connection with the lower end of the outer surface of the connecting sliding block.
Preferably, the tension mechanism further comprises:
the lower ends of the electric push rods penetrate through the middle ends of the upper side and the lower side of the movable box block and are fixedly connected with the middle ends of the upper side and the lower side of the movable box block;
the bottom of the electric push rod connector is fixedly connected with the middle end of the top of the electric push rod;
the left end of the front side of the rotating inclined rod is rotationally connected with the upper end of the rear side of the electric push rod connector;
the left end of the bottom of the fixed inclined rod is fixedly connected with the front end of the right side of the top of the movable box block, and the middle right end of the rear side of the fixed inclined rod is rotationally connected with the middle right end of the front side of the rotary inclined rod.
Preferably, the tension mechanism further comprises:
the middle end of the left side of the first clamping block is fixedly connected with the lower end of the right side of the rotary inclined rod;
the bottom of the clamping tooth column is fixedly connected with the bottom end of the inner side of the groove at the top of the first clamping block;
the middle end of the left side of the second clamping block is fixedly connected with the upper end of the right side of the fixed diagonal rod;
the bottom of the chute bottom plate is fixedly connected with the middle left end of the top of the base, and the bottom of the fixed connecting plate is fixedly connected with the middle front side of the left side of the top of the base.
Preferably, the first clamping block and the second clamping block are arranged in parallel, the inner side of the top of the first clamping block is provided with clamping tooth columns, the lower ends of the clamping tooth columns are rectangular columnar, the upper ends of the clamping tooth columns are trapezoidal blocks, and the inner sides of the tops of the clamping tooth columns are equidistant.
The utility model has the following advantages: the utility model provides a high-temperature environment tensile force testing device for a wire harness of a household appliance through improvement, which is improved as follows compared with the same type of equipment:
according to the high-temperature environment tension testing device for the household appliance wire harness, the fixed heating detection mechanism is arranged, the toothed plate can clamp the right end of the household appliance wire harness through rotation of the knob in the fixed heating detection mechanism, the electric heating block in the fixed heating detection mechanism can heat the inside of the heating box, the temperature detector and the high-temperature-resistant camera in the fixed heating detection mechanism can transmit detected temperature and the view screen to the display, so that a detector can observe the condition of the household appliance wire harness in the high-temperature environment through the display, detection is more visual, and the detected problem can be corrected conveniently.
According to the high-temperature environment tension testing device for the household appliance wire harness, the tension mechanism is arranged, the electric push rod in the tension mechanism works to clamp and fix the left end of the household appliance wire harness, and the motor in the tension mechanism works to pull the left end of the household appliance wire harness, so that the household appliance wire harness can be subjected to tension testing in a high-temperature environment, and the operation of testing the household appliance wire harness is simple, so that the household appliance wire harness is tested more efficiently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of the tension mechanism of the present utility model;
FIG. 4 is a schematic view of the tension mechanism of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
Wherein: the device comprises a base-1, a controller-2, a fixed heating detection mechanism-3, a heating box-31, a temperature detector-32, a high-temperature-resistant camera-33, a fixed heat insulation block-34, an electric heating block-35, a display-36, a fixed mechanism-37, a fixed column-371, a knob-372, a screw-373, a slide block-374, a toothed plate-375, a tension mechanism-4, a fixed connecting plate-41, a motor-42, a rotating rod-43, a linkage rod-44, a connecting block-45, a movable box block-46, a connecting sliding block-47, a sliding chute bottom plate-48, an electric push rod-49, an electric push rod connector-410, a rotary inclined rod-411, a fixed inclined rod-412, a first clamping block-413, a clamping toothed column-414 and a second clamping block-415.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-5, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Embodiment one:
referring to fig. 1-2, the utility model relates to a device for testing high-temperature environment tension of a wire harness of a household appliance, which comprises a base 1, wherein the upper end of the right side of the front end of the base 1 is fixedly connected with the rear end of a controller 2;
the bottom of the fixed heating detection mechanism 3 is fixedly connected with the right side of the top of the base 1, so that the fixed heating detection mechanism 3 is fixed;
the bottom of the tension mechanism 4 is fixedly connected with the left side of the top of the base 1, so that the tension mechanism 4 is fixed;
the heating box 31 is arranged outside the left side of the fixed heating detection mechanism 3, and the upper end of the rear side of the temperature detector 32 is fixedly connected with the rear end of the inner side of the left hole at the top end inside the heating box 31, so that the temperature detector 32 is fixed;
the rear side of the high-temperature-resistant camera 33 is fixedly connected with the middle end of the rear side inside the heating box 31, so that the high-temperature-resistant camera 33 is fixed;
the outer side end of the fixed heat insulation block 34 is fixedly connected with the left and right ends of the upper side, the lower side and the left side in the heating box 31, so that the fixed heat insulation block 34 is fixed;
the left end and the right end of the outer side end of the electric heating block 35 are fixedly connected with the inner side end of the fixed heat insulation block 34, so that the electric heating block 35 is fixed;
the rear end of the display 36 is fixedly connected with the middle end of the front side of the heating box 31, so that the display 36 is fixed;
the bottom of the fixing mechanism 37 is fixedly connected with the right side of the top of the base 1, and the bottom of the heating box 31 is fixedly connected with the right end in the top of the base 1, so that the fixing mechanism 37 is fixed;
the fixed column 371 is arranged outside the fixed mechanism 37, and the lower end of the knob 372 penetrates through the middle end of the top left side of the fixed column 371 and is rotationally connected with the middle end of the top left side of the fixed column 371, so that the knob 372 is limited;
the top of the screw 373 is fixedly connected with the middle end of the bottom of the knob 372, the upper end of the screw 373 penetrates through the top of the left side groove inner side of the fixed column 371 and is rotationally connected with the top of the left side groove inner side of the fixed column 371, and the lower end of the screw 373 penetrates through the bottom of the left side groove inner side of the fixed column 371 and is rotationally connected with the bottom of the left side groove inner side of the fixed column 371, so that the knob 372 can drive the screw 373 to limit;
the middle and right ends of the upper side and the lower side of the sliding block 374 are penetrated by the middle and lower ends of the screw 373 and are in threaded connection with the middle and lower ends of the screw 373, so that the screw 373 can rotate to drive the sliding block 374 to slide up and down;
the outside end of pinion rack 375 is fixed with slider 374 top left end and fixed column 371 left side lug bottom left end fixed connection, and fixed column 371 bottom and the right-hand member fixed connection in the base 1 top for pinion rack 375 is fixed.
The working principle of the high-temperature environment tensile force testing device for the household appliance wire harness based on the embodiment 1 is as follows: the right-hand member that will need test household electrical appliances pencil passes the hole of heating cabinet 31 left and right sides and place in the centre of two pinion rack 375, then clockwise rotation knob 372, knob 372 rotation can drive screw 373 clockwise rotation, because screw 373 and slider 374 threaded connection, so screw 373 clockwise rotation can drive slider 374 and upwards slide, slider 374 slides the pinion rack 375 that can drive the lower extreme and remove, pinion rack 375 removes and the contact of household electrical appliances pencil bottom right-hand member, and drive household electrical appliances pencil reciprocates, make both ends all with pinion rack 375 inboard end contact about the household electrical appliances pencil, pinion rack 375 can extrude the household electrical appliances pencil right-hand member, thereby the right-hand member of fixed household electrical appliances pencil, when needs carry out high temperature environment pulling force test to the household electrical appliances pencil, through controller 2 control electric heating block 35 work, electric heating block 35 work can heat the inside heating cabinet 31, temperature detector 32 can detect the inside temperature of heating cabinet 31 and will detect and be the data transmission and show on display 36, high temperature camera 33 can carry out the household electrical appliances inside heating cabinet 31, and will show the video transmission 36 and make the inside the household electrical appliances take a photograph the problem on display 36, make the detection and make the wiring harnesses more visual display and make the appearance and make the detection of the appearance of the wiring harnesses more convenient for people.
Embodiment two:
referring to fig. 3 to 5, the device for testing the high-temperature environment tension of the wire harness of the home appliance according to the present utility model further includes a tension mechanism 4 as compared with the first embodiment: the tension mechanism 4 includes a fixed connection plate 41:
the fixed connection plate 41 is arranged at the left side of the tension mechanism 4, the lower end of the front side of the motor 42 is fixedly connected with the lower end of the rear side of the fixed connection plate 41, and the rear end of the output shaft of the front side of the motor 42 penetrates through the middle lower end of the rear side of the fixed connection plate 41 and is rotationally connected with the middle lower end of the rear side of the fixed connection plate 41, so that the motor 42 is fixed;
the left end of the rear side of the rotating rod 43 is fixedly connected with the front end of the front output shaft of the motor 42, so that the motor 42 can drive the rotating rod 43 to rotate anticlockwise;
the left end of the front side of the linkage rod 44 is rotationally connected with the right side of the rear end of the rotating rod 43, so that the rotating rod 43 can drive the linkage rod 44 to move left and right;
the left end of the front side of the connecting block 45 is rotationally connected with the right side of the rear side of the linkage rod 44, so that the connecting block 45 can be driven by the linkage rod 44;
the middle end of the left side of the movable box block 46 is fixedly connected with the right end of the connecting block 45, so that the movable box block 46 can move along with the connecting block 45;
the top of the connecting sliding block 47 is fixedly connected with the left and right ends of the bottom of the movable box block 46, so that the connecting sliding block 47 is fixed;
the inner side surface of the top groove of the chute base plate 48 is in sliding connection with the lower end of the outer surface of the connecting sliding block 47, so that the connecting sliding block 47 can slide on the top groove of the chute base plate 48;
the lower ends of the electric push rods 49 penetrate through the middle ends of the upper side and the lower side of the movable box block 46 and are fixedly connected with the middle ends of the upper side and the lower side of the movable box block 46, so that the electric push rods 49 are fixed;
the bottom of the electric push rod connector 410 is fixedly connected with the middle end of the top of the electric push rod 49, so that the electric push rod connector 410 is fixed;
the left end of the front side of the rotary inclined rod 411 is rotationally connected with the upper end of the rear side of the electric push rod connector 410, so that the electric push rod connector 410 can drive the left side of the rotary inclined rod 411 to move up and down;
the left end of the bottom of the fixed inclined rod 412 is fixedly connected with the front end of the right side of the top of the movable box 46, and the middle right end of the rear side of the fixed inclined rod 412 is rotatably connected with the middle right end of the front side of the rotary inclined rod 411, so that the fixed inclined rod 412 is fixed;
the middle end of the left side of the first clamping block 413 is fixedly connected with the lower end of the right side of the rotary inclined rod 411, so that the first clamping block 413 is fixed;
the bottom of the clamping tooth column 414 is fixedly connected with the bottom end of the inner side of the groove at the top of the first clamping block 413, so that the clamping tooth column 414 is fixed;
the middle end of the left side of the second clamping block 415 is fixedly connected with the upper end of the right side of the fixed inclined rod 412, the bottom of the chute bottom plate 48 is fixedly connected with the middle left end of the top of the base 1, and the bottom of the fixed connecting plate 41 is fixedly connected with the middle front side of the left side of the top of the base 1, so that the second clamping block 415 is fixed;
the first clamping block 413 is parallel arrangement with the second clamping block 415, and the inside of first clamping block 413 top is equipped with the lower extreme and is the cubic clamping tooth post 414 of trapezoidal form of rectangle column upper end, and clamping tooth post 414 is the equidistance setting in first clamping block 413 top inboard for the left end of the holding house wiring harness that first clamping block 413 and second clamping block 415 can be better.
The working principle in this embodiment is: the left end of the household appliance wire harness is placed between the first clamping block 413 and the second clamping block 415, then the electric push rod 49 is controlled to work through the controller 2, the electric push rod 49 works to drive the electric push rod connector 410 to move downwards, the electric push rod connector 410 moves to drive the left end of the rotary inclined rod 411 to rotate downwards, the left end of the rotary inclined rod 411 rotates downwards to enable the rotary inclined rod 411 to rotate anticlockwise by taking the connection of the rotary inclined rod 411 and the fixed inclined rod 412 as the circle center, the rotary inclined rod 411 rotates anticlockwise to drive the first clamping block 413 to rotate upwards, the first clamping block 413 moves to drive the clamping tooth column 414 to rotate upwards, the clamping tooth column 414 moves to contact with the left end of the bottom of the household appliance wire harness and squeeze the left end of the bottom of the household appliance wire harness to clamp the left end of the household appliance wire harness, the household appliance wire harness can be firmly fixed on the high-temperature environment tensile testing device of the household appliance wire harness, when the household appliance high-temperature environment testing device detects the household appliance wire harness, then the electric push rod 43 rotates anticlockwise by controlling the motor 42 to rotate around the connection of the rotary rod 43 and the motor 42 as the circle center, the rotary rod 43 rotates anticlockwise, the rotary rod 43 drives the rotary connecting block 43 to rotate along with the connection of the motor 42 to drive the rotary rod 43 to rotate upwards, the rotary connecting block 45 moves to drive the rotary connecting block 45 to move 46 to drive the rotary connecting block 45 to move, the rotary connecting block 45 to move 46 to drive the rotary connecting block 45 to move 46 to move, the rotary connecting block 45 moves to drive the rotary connecting block 45 moves to move 46, and the rotary connecting block 46 moves to move 46, and the rotary connecting block moves 46 moves 45, and moves the rotary block moves 46, and moves 46 to move the connecting block to move the plug to move 46. The fixed diagonal bar 412 moves to drive the second clamping block 415 to move, and the first clamping block 413 and the second clamping block 415 move to pull the left end of the household appliance wire harness to move to the left side, so that the tension test on the household appliance wire harness is achieved, the operation of testing the household appliance wire harness is simple, and the test of the household appliance wire harness is more efficient.
According to the high-temperature environment tension testing device for the household appliance wire harness, the fixed heating detection mechanism 3 is arranged, the knob 372 in the fixed heating detection mechanism 3 rotates to enable the toothed plate 375 to clamp the right end of the household appliance wire harness, the electric heating block 35 in the fixed heating detection mechanism 3 heats the inside of the heating box 31, the temperature detector 32 and the high-temperature-resistant camera 33 in the fixed heating detection mechanism 3 transmit detected temperature and a view screen to the display 36, a detector can observe the condition of the household appliance wire harness in the high-temperature environment through the display 36, detection is more visual and convenient to correct detected problems, the tension mechanism 4 is arranged, the electric push rod 49 in the tension mechanism 4 works to clamp the left end of the household appliance wire harness, the motor 42 in the tension mechanism 4 works to pull the left end of the household appliance wire harness, the household appliance can perform tension testing in the high-temperature environment, the operation of the household appliance wire harness is simple, and the high efficiency of the household appliance wire harness is tested.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A high-temperature environment tension testing device for a household appliance wire harness comprises a base (1), wherein the upper end of the right side of the front end of the base (1) is fixedly connected with the rear end of a controller (2);
the method is characterized in that: further comprises:
the bottom of the fixed heating detection mechanism (3) is fixedly connected with the right side of the top of the base (1);
and the bottom of the tension mechanism (4) is fixedly connected with the left side of the top of the base (1).
2. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 1, wherein the device comprises the following components: the fixed heating detection mechanism (3) comprises:
the heating box (31) is arranged outside the left side of the fixed heating detection mechanism (3);
the upper end of the rear side of the temperature detector (32) is fixedly connected with the rear end of the inner side of the left hole at the top end inside the heating box (31);
the rear side of the high-temperature-resistant camera (33) is fixedly connected with the middle end of the rear side inside the heating box (31);
the fixed heat insulation block (34), the outside end of fixed heat insulation block (34) with the inside upper and lower both sides left and right sides both ends fixed connection of heating cabinet (31).
3. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 2, wherein the device comprises the following components: the fixed heating detection mechanism (3) further comprises:
the left end and the right end of the outer side end of the electric heating block (35) are fixedly connected with the inner side end of the fixed heat insulation block (34);
the rear end of the display (36) is fixedly connected with the middle end of the front side of the heating box (31);
the bottom of the fixing mechanism (37) is fixedly connected with the right side of the top of the base (1);
wherein the bottom of the heating box (31) is fixedly connected with the right end in the top of the base (1).
4. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 3, wherein: the fixing mechanism (37) includes:
-a fixed column (371), the fixed column (371) being arranged outside the fixing mechanism (37);
the lower end of the knob (372) penetrates through the middle end of the top left side of the fixed column (371) and is rotationally connected with the middle end of the top left side of the fixed column (371);
the top of the screw (373) is fixedly connected with the middle end of the bottom of the knob (372), the upper end of the screw (373) penetrates through the top of the inner side of the left groove of the fixed column (371) and is rotationally connected with the top of the inner side of the left groove of the fixed column (371), and the lower end of the screw (373) penetrates through the bottom of the inner side of the left groove of the fixed column (371) and is rotationally connected with the bottom of the inner side of the left groove of the fixed column (371);
the right ends of the upper side and the lower side of the sliding block (374) are penetrated by the middle lower end of the screw (373) and are in threaded connection with the middle lower end of the screw (373);
the outer side end of the toothed plate (375) is fixedly connected with the left end of the top of the sliding block (374) and the left end of the bottom of the left lug of the fixing column (371);
wherein, the bottom of the fixed column (371) is fixedly connected with the right end in the top of the base (1).
5. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 1, wherein the device comprises the following components: the tension mechanism (4) comprises:
the fixed connecting plate (41) is arranged at the left side of the tension mechanism (4);
the front lower end of the motor (42) is fixedly connected with the rear lower end of the fixed connecting plate (41), and the rear end of the front output shaft of the motor (42) penetrates through the rear middle lower end of the fixed connecting plate (41) and is rotationally connected with the rear middle lower end of the fixed connecting plate (41);
the left end of the rear side of the rotating rod (43) is fixedly connected with the front end of the front output shaft of the motor (42);
and the left end of the front side of the linkage rod (44) is rotationally connected with the right side of the rear end of the rotating rod (43).
6. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 5, wherein the device comprises the following components: the tension mechanism (4) further comprises:
the left end of the front side of the connecting block (45) is rotationally connected with the right side of the rear side of the linkage rod (44);
the middle end of the left side of the movable box block (46) is fixedly connected with the right end of the connecting block (45);
the connecting sliding block (47), the top of the connecting sliding block (47) is fixedly connected with the left end and the right end of the bottom of the movable box block (46);
the inner side surface of the groove at the top of the chute bottom plate (48) is in sliding connection with the lower end of the outer surface of the connecting sliding block (47).
7. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 6, wherein the device comprises the following components: the tension mechanism (4) further comprises:
the lower ends of the electric push rods (49) penetrate through the middle ends of the upper side and the lower side of the movable box block (46) and are fixedly connected with the middle ends of the upper side and the lower side of the movable box block (46);
the electric push rod connector (410), the bottom of the electric push rod connector (410) is fixedly connected with the middle end of the top of the electric push rod (49);
the left end of the front side of the rotary inclined rod (411) is rotationally connected with the upper end of the rear side of the electric push rod connector (410);
the fixed diagonal (412), fixed diagonal (412) bottom left end with remove box piece (46) top right side front end fixed connection, right-hand member in fixed diagonal (412) rear side with right-hand member in the front side of rotating diagonal (411) rotates to be connected.
8. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 7, wherein the device comprises the following components: the tension mechanism (4) further comprises:
the middle end of the left side of the first clamping block (413) is fixedly connected with the lower end of the right side of the rotary inclined rod (411);
the bottom of the clamping tooth column (414) is fixedly connected with the bottom end of the inner side of the groove at the top of the first clamping block (413);
the middle end of the left side of the second clamping block (415) is fixedly connected with the upper end of the right side of the fixed inclined rod (412);
the bottom of the chute bottom plate (48) is fixedly connected with the middle left end of the top of the base (1), and the bottom of the fixed connecting plate (41) is fixedly connected with the middle front side of the left side of the top of the base (1).
9. The device for testing the tensile force of the high-temperature environment of the wire harness of the household appliance according to claim 8, wherein the device comprises the following components: the first clamping block (413) and the second clamping block (415) are arranged in parallel, the inner side of the top of the first clamping block (413) is provided with clamping tooth columns (414) with rectangular columnar lower ends and trapezoidal blocky upper ends, and the clamping tooth columns (414) are arranged at equal intervals on the inner side of the top of the first clamping block (413).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117606904A (en) * | 2023-11-28 | 2024-02-27 | 泗阳腾晖光电有限公司 | Optical fiber tension detection equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117606904A (en) * | 2023-11-28 | 2024-02-27 | 泗阳腾晖光电有限公司 | Optical fiber tension detection equipment |
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