CN216284054U - Traction force testing device for micro and special motor - Google Patents
Traction force testing device for micro and special motor Download PDFInfo
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- CN216284054U CN216284054U CN202122994424.2U CN202122994424U CN216284054U CN 216284054 U CN216284054 U CN 216284054U CN 202122994424 U CN202122994424 U CN 202122994424U CN 216284054 U CN216284054 U CN 216284054U
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Abstract
The utility model discloses a traction force testing device of a micro special motor, which comprises a testing device body, wherein two sides of the top end of the testing device body are respectively provided with a sliding groove, a steel rope is fixedly arranged inside the two sliding grooves, one end of the two steel ropes is respectively fixedly provided with a supporting frame, the two supporting frames respectively slide inside the two sliding grooves, one side of each supporting frame is respectively and alternately connected with a rotating shaft, the traction force testing device of the micro special motor comprises a testing device body, two sides of the top end of the testing device body are respectively provided with a sliding groove, the two sliding grooves are respectively and fixedly provided with a steel rope, one end of the two steel ropes is respectively and fixedly provided with a supporting frame, the two supporting frames respectively slide inside the two sliding grooves, one side of the two supporting frames is respectively and alternately connected with a rotating shaft, so that objects are always positioned in the same straight line motion, the objects are effectively supported by the structure, and the phenomenon that the bottoms of the objects are not stable enough and are prevented from turning on one side, the quality of the traction force test is improved.
Description
Technical Field
The utility model relates to the technical field of traction force testing devices, in particular to a traction force testing device for a micro-special motor.
Background
The micro special motor is commonly used in a control system, realizes the functions of detecting, resolving, amplifying, executing or converting electromechanical signals or energy, or is used for transmitting mechanical load, can also be used as an alternating current power supply and a direct current power supply of equipment, has 791 enterprise (the annual sales scale is more than 2000 ten thousand yuan) in the manufacturing industry scale of the micro special motor in China, realizes the sales income of more than 1100 million yuan, has the same growth rate of 22.04 percent, has great development in the manufacturing industry of the micro special motor in China, and particularly forms an important production base and an export base of the micro special motor in three regions of Yangtze river delta, Zhu delta and Bohai Bay.
However, the existing traction force testing device still has some defects:
when the traction force of the micro-special motor is tested, an object to be detected needs to be placed on the surface of the testing device, the testing is carried out through the pull rope, however, the pull rope only supports two sides of the object, when the object touches an obstacle, the object can be laterally turned, and the like, so that the measuring result can be influenced, and meanwhile, the two sides of the measuring device can not protect the object to be detected, so that the object is easy to rub with the surface of the device to generate abrasion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a traction testing device for a micro special motor, which solves the problems that in the background technology, because a pull rope only supports two sides of an object, when the object touches an obstacle, the object can turn over laterally, and the object is easy to rub with the surface of the device to generate abrasion.
In order to achieve the purpose, the utility model provides the following technical scheme: a traction force testing device for a micro-special motor comprises a testing device body, wherein sliding grooves are formed in two sides of the top end of the testing device body, steel ropes are fixedly arranged in the two sliding grooves, supporting frames are fixedly arranged at one ends of the two steel ropes and slide in the two sliding grooves respectively, a rotating shaft is connected to one side of each of the two supporting frames in an inserting mode, supporting plates are movably sleeved at one end portions of the two rotating shafts, connecting frames are arranged in the middle of the bottom ends of the two supporting plates, first clamping rings are fixedly arranged at the top ends of the two supporting frames, second clamping rings are connected to the inner portions of the two first clamping rings in a clamping mode, pull ropes are fixedly arranged on one sides of the two second clamping rings, two auxiliary grooves are formed in the bottom end of the interior of the testing device body, and fixing columns are arranged in the auxiliary grooves.
As a preferred technical scheme of the utility model, the middle parts of the bottom ends of the two supporting plates are respectively fixedly connected with the top ends of the two connecting frames, and the interiors of the two auxiliary grooves are respectively fixedly connected with the two ends of the two fixing columns.
As a preferable technical scheme of the utility model, the bottoms of the two connecting frames are respectively movably sleeved with one end parts of the two fixing columns, and the two fixing columns are arranged at corresponding positions.
According to a preferable technical scheme, two sides of the top end of the testing device body are fixedly provided with protection plates, and one side of each of the two protection plates is provided with a plurality of mounting grooves.
As a preferred technical scheme, a plurality of limiting columns are respectively and alternately connected to the top ends of the two protection plates, and connecting columns are fixedly mounted at the bottom ends of the limiting columns.
As a preferable technical scheme of the utility model, rotating wheels are movably sleeved at one end parts of the connecting columns, and the connecting columns are arranged at equal intervals.
As a preferable technical scheme of the utility model, the lengths of the two fixed columns are both greater than the lengths of the two connecting frames, and the two supporting frames are respectively positioned at the tops of the two fixed columns.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model relates to a traction test device for a micro special motor, which is provided with a support frame, a support plate, a connecting frame, a fixed column, a steel rope and pull ropes, wherein the two pull ropes are respectively buckled with two sides of an object, a first clamping ring is positioned at the top of the support frame, the support frame slides in a sliding groove, the two support frames are used for supporting two sides of the object, the connecting frame arranged at the bottom of the support frame moves at one end part of the fixed column, when the object is pulled to one side, the two connecting frames are driven to move, the connecting frame supports the bottom of the object, so that the object is always positioned in the same straight line motion, the object is effectively supported through the structure, the phenomenon that the bottom of the object is not stable enough and is turned on one side is avoided, and the quality of the traction test is improved.
2. The utility model relates to a traction force testing device for a micro-special motor, which is provided with two protection plates, a mounting groove, a limiting column, rotating wheels and connecting columns, wherein the two protection plates are positioned at two sides of a detected object, the rotating wheels move in the mounting groove and rotate by means of the connecting columns, when the object moves forwards, two sides of the object can touch the rotating wheels, and the rotating wheels are movably sleeved at one end part of the connecting columns, so that the rotating wheels are driven to rotate when the rotating wheels are subjected to extrusion force, the object is effectively pushed and protected by the structure, the object is prevented from being separated from two sides of the device, and the problem of abrasion caused by surface friction between the object and the device is solved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a partial bottom view of the present invention;
FIG. 4 is a partial side view of the present invention.
In the figure: 1. a testing device body; 2. a support frame; 3. a rotating shaft; 4. a support plate; 5. a connecting frame; 6. fixing a column; 7. a steel cord; 8. a first snap ring; 9. a second snap ring; 10. pulling a rope; 11. a protection plate; 12. mounting grooves; 13. a limiting column; 14. a rotating wheel; 15. connecting columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of a testing device for traction force of a micro special motor:
the first embodiment is as follows:
as shown in fig. 1 and 4, a traction testing device for a micro-motor comprises a testing device body 1, wherein two sliding grooves are respectively formed in two sides of the top end of the testing device body 1, steel ropes 7 are respectively and fixedly arranged in the two sliding grooves, one ends of the two steel ropes 7 are respectively and fixedly provided with a support frame 2, the two support frames 2 respectively slide in the two sliding grooves, one sides of the two support frames 2 are respectively and alternately connected with a rotating shaft 3, one end parts of the two rotating shafts 3 are respectively and movably sleeved with a support plate 4, the middle parts of the bottom ends of the two support plates 4 are respectively provided with a connecting frame 5, the top ends of the two support frames 2 are respectively and fixedly provided with a first snap ring 8, the inner parts of the two first snap rings 8 are respectively and fixedly connected with a second snap ring 9, one side of the two second snap rings 9 is respectively and fixedly provided with a pull rope 10, two auxiliary grooves are formed in the bottom end of the testing device body 1, and fixed columns 6 are respectively arranged in the two auxiliary grooves, the bottoms of the two connecting frames 5 are respectively sleeved with one end parts of the two fixing columns 6 in a movable mode, the positions of the two fixing columns 6 are corresponding, the two supporting frames 2 are used for supporting two sides of an object, the connecting frames 5 arranged at the bottoms of the supporting frames 2 move at one end parts of the fixing columns 6, the object is pulled to one side, the two connecting frames 5 are driven to move, the connecting frames 5 support the bottoms of the object, and the object is enabled to be located in the same linear motion all the time.
Example two:
on the basis of the first embodiment, as shown in fig. 2 and 3, a plurality of limiting columns 13 are respectively inserted and connected to the top ends of two protection plates 11, connecting columns 15 are respectively fixedly installed at the bottom ends of the limiting columns 13, rotating wheels 14 are movably sleeved at one end portions of the connecting columns 15, the connecting columns 15 are arranged at equal intervals, the length of each fixing column 6 is larger than that of each connecting frame 5, and the two support frames 2 are respectively located at the top portions of the two fixing columns 6.
The working principle is as follows: an object is placed on the surface of a testing device body 1, then two pull ropes 10 are respectively buckled on two sides of the object, a second snap ring 9 is buckled with the inner part of a first snap ring 8, at this time, the buckling of the two pull ropes 10 can keep certain stability for the object, two support frames 2 slide in a chute, a connecting frame 5 is movably sleeved at one end part of a fixed column 6, when the object moves forwards, the two connecting frames 5 are driven to move, the two connecting frames 5 support the bottom of the object, the stability during object detection is improved, the object is enabled to be always located in the same linear motion, the object is effectively supported, the phenomenon that the bottom of the object is not stable enough and is turned on one side is avoided, the quality of traction force testing is improved, two rotating wheels 11 are located on two sides of the detected object, a plurality of rotating wheels 14 move in a protection groove 12 and rotate by means of a plurality of connecting columns 15, when the object moves forward, two sides of the object can touch the plurality of rotating wheels 14, and the rotating wheels 14 are movably sleeved at one end part of the connecting column 15, so that the rotating wheels 14 are driven to rotate when the rotating wheels 14 are subjected to extrusion force, the object is pushed and protected, and the object is prevented from being separated from two sides of the device.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a little special motor traction force testing arrangement, includes testing arrangement body (1), its characterized in that: the testing device comprises a testing device body (1), wherein sliding grooves are formed in two sides of the top end of the testing device body (1), steel ropes (7) are fixedly arranged in the two sliding grooves, supporting frames (2) are fixedly arranged at one ends of the two steel ropes (7), the two supporting frames (2) respectively slide in the two sliding grooves, rotating shafts (3) are alternately connected to one sides of the two supporting frames (2), supporting plates (4) are movably sleeved at one ends of the two rotating shafts (3), connecting frames (5) are arranged in the middle of the bottoms of the two supporting plates (4), first clamping rings (8) are fixedly arranged at the top ends of the two supporting frames (2), second clamping rings (9) are fixedly connected to the insides of the two first clamping rings (8) in a clamping manner, pull ropes (10) are fixedly arranged at one sides of the two second clamping rings (9), and two auxiliary grooves are formed in the bottom end of the inside of the testing device body (1), and fixing columns (6) are arranged in the two auxiliary grooves.
2. The micro special motor traction test device according to claim 1, characterized in that: the middle parts of the bottom ends of the two supporting plates (4) are fixedly connected with the top ends of the two connecting frames (5) respectively, and the insides of the two auxiliary grooves are fixedly connected with the two ends of the two fixing columns (6) respectively.
3. The micro special motor traction test device according to claim 2, characterized in that: the bottoms of the two connecting frames (5) are movably sleeved with one end parts of the two fixing columns (6) respectively, and the positions of the two fixing columns (6) are corresponding to each other.
4. The micro special motor traction test device according to claim 1, characterized in that: the equal fixed mounting in both sides on testing arrangement body (1) top has guard plate (11), two a plurality of mounting grooves (12) have all been seted up to one side of guard plate (11).
5. The micro special motor traction test device according to claim 4, characterized in that: two the top of guard plate (11) all alternates and is connected with a plurality of spacing post (13), and is a plurality of the equal fixed mounting in bottom of spacing post (13) has spliced pole (15).
6. The micro special motor traction test device according to claim 5, characterized in that: one end parts of the connecting columns (15) are movably sleeved with rotating wheels (14), and the connecting columns (15) are arranged at equal intervals.
7. The micro special motor traction test device according to claim 1, characterized in that: the length of the two fixing columns (6) is greater than that of the two connecting frames (5), and the two supporting frames (2) are respectively located at the tops of the two fixing columns (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994424.2U CN216284054U (en) | 2021-12-01 | 2021-12-01 | Traction force testing device for micro and special motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994424.2U CN216284054U (en) | 2021-12-01 | 2021-12-01 | Traction force testing device for micro and special motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284054U true CN216284054U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122994424.2U Active CN216284054U (en) | 2021-12-01 | 2021-12-01 | Traction force testing device for micro and special motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284054U (en) |
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2021
- 2021-12-01 CN CN202122994424.2U patent/CN216284054U/en active Active
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