CN111442864A - Automatic accurate type spring dynamometer - Google Patents
Automatic accurate type spring dynamometer Download PDFInfo
- Publication number
- CN111442864A CN111442864A CN202010382737.XA CN202010382737A CN111442864A CN 111442864 A CN111442864 A CN 111442864A CN 202010382737 A CN202010382737 A CN 202010382737A CN 111442864 A CN111442864 A CN 111442864A
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- Prior art keywords
- adjusting
- fixedly arranged
- moving
- component
- height adjusting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
Abstract
The invention provides an automatic precise spring dynamometer, which belongs to the technical field of spring elasticity detection and comprises a base, a rotary adjusting component, a height adjusting component, an angle adjusting component, a detecting component and a display recording device, wherein the base is arranged on the ground, the rotary adjusting component is fixedly arranged at the middle position of the base, the height adjusting component is fixedly arranged on the rotary adjusting component, the angle adjusting component is fixedly arranged on the height adjusting component, the detecting component is fixedly arranged on the angle adjusting component, the display recording device is fixedly arranged at one side of the angle adjusting component, and the display recording device is electrically connected with the detecting component. The practicability is higher.
Description
Technical Field
The invention relates to the technical field of spring force measurement, in particular to an automatic precise spring force measuring instrument.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The kind of spring is complicated various, divides according to the shape, mainly has coil spring, volute spiral spring, leaf spring, abnormal shape spring etc. and the spring need detect its elasticity (elastic coefficient) after finishing in production and processing, and the elastic band for understanding the spring is little, and the detection mode of current spring force generally detects by artifical manual, and this kind of detection mode not only can waste the manpower, and artifical the measuring can have certain error moreover, influences the effect that spring force detected.
Disclosure of Invention
The invention aims to provide an automatic precise spring dynamometer, which solves the problems that the conventional detection mode of spring elasticity is generally manually carried out, the detection mode wastes manpower, and certain errors exist in manual detection, so that the detection effect of the spring elasticity is influenced.
The invention provides an automatic precise spring dynamometer which comprises a base, a rotary adjusting assembly, a height adjusting assembly, an angle adjusting assembly, a detection assembly and a display recording device, wherein the base is arranged on the ground, the rotary adjusting assembly is fixedly arranged at the middle position of the base, the height adjusting assembly is fixedly arranged on the rotary adjusting assembly, and the rotary adjusting assembly can drive the height adjusting assembly to adjust the height of the rotary adjusting assembly
The piece carries out rotation regulation, angle adjusting component is fixed to be set up on height adjusting component, height adjusting component can drive angle adjusting component and carry out height regulation, detecting element is fixed to be set up on angle adjusting component, angle adjusting component can drive detecting component and carry out angle regulation, the fixed one side that sets up on angle adjusting component of shown display recorder, display recorder with electric connection between the detecting component.
Further, the rotation adjusting assembly comprises a rotating frame, a rotating motor, a rotating gear, a linkage gear, a rotating shaft and a rotating plate, the rotating frame is fixedly arranged on the base, the rotating motor is fixedly arranged on one side of the base, the rotating gear is fixedly arranged on an output shaft of the rotating motor, the rotating shaft is rotatably arranged at the middle position of the rotating frame, the linkage gear is fixedly arranged at the lower end of the rotating shaft, the rotating gear is meshed with the linkage gear, and the rotating plate is fixedly arranged at the upper end of the rotating shaft.
Further, the height adjusting component comprises a support rod, a height adjusting plate, an adjusting piece and a limiting piece, the supporting rod is vertically and fixedly arranged at the middle position of the rotating plate, the supporting rod is of a hollow structure, the height adjusting rod is arranged in the supporting rod, the height adjusting rod is in sliding fit with the supporting rod, the upper part of the height adjusting rod extends out of the supporting rod, the height adjusting plate is fixedly arranged at one end of the height adjusting rod extending out of the supporting rod, two groups of adjusting pieces are symmetrically arranged on one side of the supporting rod, which is provided with the adjusting grooves, two limiting grooves are symmetrically formed in the other two sides of the upper portion of the supporting rod, the limiting parts are arranged in two groups, and the two groups of limiting parts are symmetrically arranged on the two limiting grooves.
Furthermore, each group of adjusting pieces comprises an adjusting motor, an upper mounting seat, a lower mounting seat, an adjusting screw rod, an auxiliary height adjusting rod and an adjusting block, the upper mounting seat and the lower mounting seat are respectively and fixedly arranged at the upper side and the lower side of the adjusting groove on the supporting rod, the adjusting motor is fixedly arranged above the upper mounting seat, the adjusting screw rod is rotatably arranged at the middle position of the upper mounting seat and the lower mounting seat, one end of the adjusting screw rod is fixedly connected with an output shaft of the adjusting motor, two auxiliary height adjusting rods are arranged, the two auxiliary height adjusting rods are arranged on the upper mounting seat and the lower mounting seat and are respectively positioned at two sides of the adjusting screw rod, one end of the adjusting block is arranged on the adjusting screw rod and the two auxiliary height adjusting rods, and the other end of the adjusting block penetrates through the adjusting groove in the supporting rod and is fixedly connected with the height adjusting rods.
Further, every group the locating part all includes spacing, spacing cylinder and limiting plate, the fixed top that sets up spacing groove on the bracing piece of spacing, spacing cylinder is fixed to be set up on spacing, spacing cylinder's output runs through spacing and extend to the spacing inslot, the fixed setting of limiting plate is on spacing cylinder's output.
Further, the angle adjusting assembly comprises two groups of angle adjusting pieces with the same structure and an angle adjusting plate, the two groups of angle adjusting pieces are symmetrically arranged on the height adjusting plate, the angle adjusting plates are fixedly arranged on the two groups of angle adjusting pieces, each group of angle adjusting pieces comprises a driving motor, a driving seat, a driving screw rod, a driving block, a linkage rod, a supporting seat and a linkage seat, the driving motor is fixedly arranged on one side of the height adjusting plate, the two driving seats are symmetrically arranged on the height adjusting plate, the driving screw rod is rotatably arranged on the two driving seats, one end of the driving screw rod is fixedly connected with an output shaft of the driving motor, the lower end of the driving block is in threaded connection with the driving screw rod, the linkage seat is provided with two blocks, and the two linkage seats are symmetrically and fixedly arranged below the angle adjusting plate, the one end of gangbar rotates and installs the upper end at the drive block, the other end of gangbar rotates and installs on one of them linkage seat, the one side of the fixed setting on the altitude mixture control board of one end of supporting seat, the other end of supporting seat rotates and installs on another linkage seat.
Further, the detection component comprises a movable slide rail, two sets of moving parts and two sets of fixing parts, the movable slide rail is fixedly arranged on the angle adjusting plate, a plurality of movable teeth are arranged on one side of the movable slide rail at intervals, the moving parts are identical in structure and are arranged on the movable slide rail in a fixed mode, the moving parts are matched with the movable slide rail in a sliding mode and are arranged on the movable slide rail in a fixed mode, the fixing parts are identical in structure and are arranged on the fixing parts in a fixed mode, and the moving parts can drive the fixing parts to move.
Further, every group the moving member all includes removes slip table, moving motor, mobile gear and removes the frame, it sets up on the removal slide rail to remove the slip table, remove the slip table with sliding fit between the removal slide rail, the fixed setting of moving motor is on the intermediate position of removing the slip table, the fixed setting of mobile gear is on the output shaft of moving motor, the mobile gear meshes with the removal tooth on the removal slide rail mutually, it sets up on removing the slip table to remove the frame fixed.
Further, every group the mounting all includes fixed plate, adjusting screw and fixed couple, the fixed plate is vertical fixed setting at the top that removes the frame, the adjusting screw spiro union sets up on the fixed plate, fixed couple is fixed to be set up on adjusting screw's thread.
Compared with the prior art, the invention has the beneficial effects that:
firstly, when the elasticity of the spring needs to be detected, the rotation adjusting assembly works to perform rotation adjustment firstly, so that the whole device can rotate, the elasticity test of the spring can be performed in different light better directions, the height adjusting assembly automatically adjusts the height of a worker operating the device and adjusts the height to different heights according to the heights of different people, so that people can perform different adjustments according to the heights of the people, the spring detection device is more convenient and labor-saving, the angle adjusting assembly is arranged to automatically adjust the angle position of the worker during operation, the spring is placed in the detection assembly to perform detection after the adjustment is completed, the detection assembly automatically detects the elasticity of the spring, the movable slide rail in the detection assembly is used for enabling two groups of moving members to perform sliding adjustment on the movable slide rail, and after two groups of fixing members fix two ends of the spring, the two groups of moving parts work relatively to drive the two groups of fixing parts to move towards two sides to stretch the spring, and the stretch coefficient is recorded and stored through the display and recording device.
Secondly, the rotary adjusting assembly works to perform rotary adjustment firstly, so that the whole device can rotate, the elasticity test of the spring can be performed in different light better directions, when the rotary assembly works, the rotary motor works to drive the rotary gear to rotate, the rotary gear drives the linkage gear meshed with the rotary gear to rotate, the linkage gear drives the rotary shaft to rotate, and the rotary shaft rotates on the rotary frame to drive the rotary plate to perform rotary adjustment.
Thirdly, the height of the height adjusting assembly is adjusted to different heights according to the heights of different people, people can adjust the height of the height adjusting assembly according to the heights of the people, the height adjusting assembly is more convenient and labor-saving, when the height adjusting assembly works, the adjusting assembly works to drive the height adjusting rod to slide in the adjusting groove to lift, the adjusting rod slides in the supporting rod to lift and simultaneously drive the height adjusting plate to lift, and after the height is adjusted, the limiting piece works to drive the height adjusting rod which finishes the height adjustment to be limited and fixed.
The angle adjusting assembly is arranged to automatically adjust the angle position of a worker during operation, when the angle adjusting assembly works, the driving motor works to drive the driving screw rods fixedly connected with the angle adjusting assembly to rotate, the driving screw rods rotate on the two driving seats, the driving screw rods drive the driving blocks to move and adjust, the driving screw rods drive the linkage rods to adjust, the linkage rods drive one of the linkage seats to adjust, the linkage seats drive one end of the angle adjusting plate to be adjusted upwards to incline, the linkage seats on the other side of the angle adjusting plate are adjusted on the supporting seat, and when the angle adjusting assembly is adjusted to a certain degree, the driving motor stops working to complete the whole angle adjustment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective view of the rotary adjustment assembly of the present invention;
FIG. 4 is a perspective view of the height adjustment assembly of the present invention;
FIG. 5 is a partial structural view of a first angle of the present invention;
FIG. 6 is a partial structural view of a second angle of the present invention.
Reference numerals: the device comprises a base 1, a rotary adjusting component 2, a rotating frame 21, a rotary motor 22, a rotary gear 23, a linkage gear 24, a rotary shaft 25, a rotary plate 26, a height adjusting component 3, a support rod 31, an adjusting groove 311, a limiting groove 312, a height adjusting rod 32, a height adjusting plate 33, an adjusting part 34, an adjusting motor 341, an upper mounting seat 342, a lower mounting seat 343, an adjusting screw rod 344, an auxiliary height adjusting rod 345, an adjusting block 346, a limiting part 35, a limiting frame 351, a limiting cylinder 352, a limiting plate 353, an angle adjusting component 4, an angle adjusting part 41, a driving motor 411, a driving seat 412, a driving screw rod 413, a driving block 414, a linkage rod 415, a supporting seat 416, a linkage seat 417, an angle adjusting plate 42, a detecting component 5, a movable slide rail 51, a moving part 52, a movable sliding table 521, a movable motor 522, a movable gear 523, a movable frame 524, a, and a fixed hook 533 which displays the recording device 6.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides an automatic precise spring dynamometer, which is shown by combining figures 1-6 and comprises a base 1, a rotary adjusting component 2, a height adjusting component 3, an angle adjusting component 4, a detecting component 5 and a display recording device 6, wherein the base 1 is arranged on the ground, the rotary adjusting component 2 is fixedly arranged at the middle position of the base 1, the height adjusting component 3 is fixedly arranged on the rotary adjusting component 2, the rotary adjusting component 2 can drive the height adjusting component 3 to carry out rotary adjustment, the angle adjusting component 4 is fixedly arranged on the height adjusting component 3, the height adjusting component 3 can drive the angle adjusting component 4 to carry out height adjustment, the detecting component 5 is fixedly arranged on the angle adjusting component 4, the angle adjusting component 4 can drive the detecting component 5 to carry out angle adjustment, the display recording device 6 is fixedly arranged at one side of the angle adjusting component 4, the display recording device 6 is electrically connected with the detection component 5, when the elasticity of the spring needs to be detected, firstly, the rotation adjustment component 2 is rotated to adjust the whole device, the elasticity of the spring can be tested in different directions with good light, the height adjustment component 3 automatically adjusts the height of a worker operating the device and adjusts the height according to the height of different people, so that people can adjust the height according to the height of the people, the convenience and the labor are improved, the angle adjustment component 4 is arranged to automatically adjust the angle position of the worker during operation, the spring is placed in the detection component 5 to be detected after all adjustment is finished, the detection component 5 automatically detects the elasticity of the spring, and the detected reading is recorded and stored through the display recording device 6, according to the invention, the automatic detection of the elasticity of the spring is completed through the matching work of all the components, manual detection is not needed, the labor is saved, the error is reduced, and the practicability is higher.
Specifically, the rotation adjusting assembly 2 includes a rotating frame 21, a rotating motor 22, a rotating gear 23, a linkage gear 24, a rotating shaft 25 and a rotating plate 26, the rotating frame 21 is fixedly disposed on the base 1, the rotating motor 22 is fixedly disposed on one side of the base 1, the rotating gear 23 is fixedly disposed on an output shaft of the rotating motor 22, the rotating shaft 25 is rotatably mounted at a middle position of the rotating frame 21, the linkage gear 24 is fixedly disposed at a lower end of the rotating shaft 25, the rotating gear 23 is engaged with the linkage gear 24, the rotating plate 26 is fixedly disposed at an upper end of the rotating shaft 25, the rotation adjusting assembly 2 is operated to perform rotation adjustment, so that the whole device can rotate, the spring force test can be performed in different directions with good light, when the rotating assembly is operated, the rotating motor 22 operates to drive the rotating gear 23 to rotate, the rotation gear 23 rotates the interlocking gear 24 engaged therewith, the interlocking gear 24 rotates the rotation shaft 25, and the rotation shaft 25 rotates on the rotating frame 21 to rotate the rotating plate 26.
Specifically, the height adjusting assembly 3 includes a supporting rod 31, a height adjusting rod 32, a height adjusting plate 33, adjusting pieces 34 and a limiting piece 35, the supporting rod 31 is vertically and fixedly disposed at the middle position of the rotating plate 26, the supporting rod 31 is of a hollow structure, the height adjusting rod 32 is disposed in the supporting rod 31, the height adjusting rod 32 and the supporting rod 31 are in sliding fit, the upper portion of the height adjusting rod 32 extends out of the supporting rod 31, the height adjusting plate 33 is fixedly disposed at one end of the height adjusting rod 32 extending out of the supporting rod 31, two adjusting slots 311 are symmetrically disposed on two sides of the supporting rod 31, two sets of adjusting pieces 34 are disposed on two sets of adjusting pieces 34 symmetrically disposed on one side of the supporting rod 31 where the adjusting slots 311 are disposed, and two limiting slots 312 are symmetrically disposed on the other two sides of the upper portion of the supporting rod 31, locating part 35 is equipped with two sets ofly, two sets of locating part 35 symmetry sets up on two spacing grooves 312, height adjusting component 3 is the height when coming from automatically regulated staff operating equipment, adjust different height according to different people's height, let people carry out different regulation according to the height of self, more convenient laborsaving, when height adjusting component 3 during operation, regulating part 34 work drives altitude mixture control pole 32 and slides in adjustment groove 311 and goes up and down, it goes up and down to adjust the pole and drives altitude mixture control board 33 and carry out the operation of going up and down to slide in bracing piece 31, after the altitude mixture control finishes, limiting part 35 work drives altitude mixture control pole 32 that finishes with altitude mixture control and carries out spacing fixed.
Specifically, each set of the adjusting members 34 includes an adjusting motor 341, an upper mounting base 342, a lower mounting base 343, an adjusting screw 344, an auxiliary height adjusting rod 345 and an adjusting block 346, the upper mounting base 342 and the lower mounting base 343 are respectively and fixedly disposed at the upper and lower sides of the adjusting groove 311 on the supporting rod 31, the adjusting motor 341 is fixedly disposed above the upper mounting base 342, the adjusting screw 344 is rotatably disposed at the middle position between the upper mounting base 342 and the lower mounting base 343, one end of the adjusting screw 344 is fixedly connected with the output shaft of the adjusting motor 341, two auxiliary height adjusting rods 345 are provided, two auxiliary height adjusting rods 345 are both disposed on the upper mounting base 342 and the lower mounting base 343 and are respectively located at the two sides of the adjusting screw 344, one end of the adjusting block 346 is disposed on the adjusting screw 344 and two auxiliary height adjusting rods 345, the other end of the adjusting block 346 penetrates through the adjusting groove 311 on the supporting rod 31 to be fixedly connected with the height adjusting rod 32, when the adjusting piece 34 works, the adjusting motor 341 in the adjusting piece 34 works to drive the adjusting screw rod 344 to rotate, the adjusting screw rod 344 rotates on the upper mounting seat 342 and the lower mounting seat 343 to adjust the adjusting block 346 screwed with the adjusting screw rod, and the adjusting block 346 drives the height adjusting rod 32 fixedly connected with the adjusting block 346 to perform height adjustment on the adjusting groove 311.
Specifically, each set of the limiting members 35 includes a limiting frame 351, a limiting cylinder 352 and a limiting plate 353, the limiting frame 351 is fixedly disposed above the limiting groove 312 of the support rod 31, the limiting cylinder 352 is fixedly disposed on the limiting frame 351, an output end of the limiting cylinder 352 penetrates through the limiting frame 351 and extends into the limiting groove 312, the limiting plate 353 is fixedly disposed at an output end of the limiting cylinder 352, when the limiting member 35 works, the limiting cylinder 352 on the limiting frame 351 works to drive the limiting plate 353 to adjust, and the limiting plate 353 penetrates through the limiting groove 312 to fix the height adjusting rod 32.
Specifically, the angle adjusting assembly 4 comprises two groups of angle adjusting pieces 41 with the same structure and an angle adjusting plate 42, the two groups of angle adjusting assemblies 4 are symmetrically arranged on the height adjusting plate 33, the angle adjusting plate 42 is fixedly arranged on the two groups of angle adjusting pieces 41, each group of angle adjusting pieces 41 comprises a driving motor 411, a driving seat 412, a driving screw 413, a driving block 414, a linkage rod 415, a supporting seat 416 and a linkage seat 417, the driving motor 411 is fixedly arranged on one side of the height adjusting plate 33, the driving seat 412 is provided with two groups, the two driving seats 412 are symmetrically arranged on the height adjusting plate 33, the driving screw 413 is rotatably arranged on the two driving seats 412, one end of the driving screw 413 is fixedly connected with an output shaft of the driving motor 411, and the lower end of the driving block 414 is screwed on the driving screw 413, the two linkage seats 417 are arranged, the two linkage seats 417 are symmetrically and fixedly arranged below the angle adjusting plate 42, one end of the linkage rod 415 is rotatably mounted at the upper end of the driving block 414, the other end of the linkage rod 415 is rotatably mounted on one of the linkage seats 417, one end of the supporting seat 416 is fixedly arranged at one side of the height adjusting plate 33, the other end of the supporting seat 416 is rotatably mounted on the other linkage seat 417, the angle adjusting component 4 is arranged for automatically adjusting the angle position during operation of a worker, when the angle adjusting component 4 works, the driving motor 411 works to drive the driving screw rod 413 fixedly connected with the angle adjusting component to rotate, the driving screw rod 413 rotates on the two driving seats 412, the driving screw rod 413 drives the driving block 414 to move and adjust, the driving screw rod 413 drives the linkage rod 415 to adjust, and the linkage rod 415 drives one of the linkage seats 417 to adjust, the linkage seat 417 drives one end of the angle adjusting plate 42 to be adjusted upwards to incline, the linkage seat 417 on the other side of the angle adjusting plate 42 is adjusted on the supporting seat 416, and when the angle adjusting plate is adjusted to a certain degree, the driving motor 411 stops working, so that the whole angle adjustment is completed.
Specifically, the detecting assembly 5 includes a movable sliding rail 51, two sets of moving members 52 and two sets of fixing members 53, the movable sliding rail 51 is fixedly disposed on the angle adjusting plate 42, a plurality of movable teeth are disposed on one side of the movable sliding rail 51 at intervals, the two sets of moving members 52 have the same structure, the two sets of moving members 52 are both fixedly disposed on the movable sliding rail 51, the two sets of moving members 52 are both in sliding fit with the movable sliding rail 51, the two sets of fixing members 53 have the same structure, the two sets of fixing members 53 are respectively fixedly disposed on one moving member 52, the two sets of moving members 52 can respectively drive one fixing member 53 to move, the elasticity of the spring is automatically detected through the detecting assembly 5, the detected reading is recorded and stored through the display and recording device 6, the movable sliding rail 51 in the detecting assembly 5 is used for enabling the two sets of moving members 52 to, after the two groups of fixing parts 53 fix the two ends of the spring, the two groups of moving parts 52 work relatively to drive the two groups of fixing parts 53 to move towards the two sides to stretch the spring, and the stretch coefficient is recorded and stored by the display and recording device 6.
Specifically, every group the moving member 52 all includes removal slip table 521, mobile motor 522, mobile gear 523 and removes frame 524, removal slip table 521 sets up on moving slide 51, remove slip table 521 with sliding fit between moving slide 51, mobile motor 522 is fixed to be set up on the intermediate position of removing slip table 521, mobile gear 523 is fixed to be set up on mobile motor 522's output shaft, mobile gear 523 meshes with the removal tooth on moving slide 51 mutually, remove the fixed setting on removing slip table 521 of frame 524, and mobile motor 522 work drives rather than fixed connection's mobile gear 523 and rotates when moving member 52 during operation, and mobile gear 523 removes at rather than the removal tooth of meshing, and mobile motor 522 drives removal slip table 521 and removes simultaneously, and the removal slides and drives and remove frame 524 and move.
Specifically, each set of fixing parts 53 includes a fixing plate 531, an adjusting screw 532, and a fixing hook 533, wherein the fixing plate 531 is vertically fixed on the top of the movable frame 524, the adjusting screw 532 is screwed on the fixing plate 531, the fixing hook 533 is fixedly disposed on the threaded end of the adjusting screw 532, the fixing plate 531 in the fixing part 53 is used for installing the fixing screw, the fixing screw is used for adjusting the distance between the fixing hook 533, and the fixing hook 533 is used for hooking and fixing the spring and then performing stretching operation.
The working principle of the invention is as follows: when the elasticity of the spring needs to be detected, firstly, the rotary adjusting component 2 works to firstly perform rotary adjustment, so that the whole device can rotate, the elasticity test of the spring can be performed in different directions with better light, the height of a worker operating the device is automatically adjusted by the height adjusting component 3, the spring is adjusted to different heights according to the heights of different people, people can perform different adjustments according to the heights of the people, the spring is more convenient and labor-saving, the angle adjusting component 4 is arranged to automatically adjust the angle position of the worker during operation, the spring is placed in the detecting component 5 to be detected after the adjustment is completed, the detecting component 5 automatically detects the elasticity of the spring, the movable slide rail 51 in the detecting component 5 is used for enabling the two groups of moving parts 52 to perform sliding adjustment on the movable slide rail, and after the two groups of fixing parts 53 fix the two ends of the spring, the two groups of moving parts 52 work relatively to drive the two groups of fixing parts 53 to move towards two sides to stretch the spring, and the stretch coefficient is recorded and stored by the display and recording device 6.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. An automatic precision type spring dynamometer is characterized by comprising a base (1), a rotary adjusting component (2), a height adjusting component (3), an angle adjusting component (4), a detection component (5) and a display recording device (6), wherein the base (1) is arranged on the ground, the rotary adjusting component (2) is fixedly arranged at the middle position of the base (1), the height adjusting component (3) is fixedly arranged on the rotary adjusting component (2), the rotary adjusting component (2) can drive the height adjusting component (3) to rotate and adjust, the angle adjusting component (4) is fixedly arranged on the height adjusting component (3), the height adjusting component (3) can drive the angle adjusting component (4) to adjust the height, the detection component (5) is fixedly arranged on the angle adjusting component (4), the angle adjusting component (4) can drive the detecting component (5) to adjust the angle, the display recording device (6) is fixedly arranged on one side of the angle adjusting component (4), and the display recording device (6) is electrically connected with the detecting component (5).
2. An automatic precision spring load cell according to claim 1, the rotation adjusting component (2) comprises a rotating frame (21), a rotating motor (22), a rotating gear (23), a linkage gear (24), a rotating shaft (25) and a rotating plate (26), the rotating frame (21) is fixedly arranged on the base (1), the rotating motor (22) is fixedly arranged on one side of the base (1), the rotating gear (23) is fixedly arranged on an output shaft of the rotating motor (22), the rotating shaft (25) is rotatably arranged at the middle position of the rotating frame (21), the linkage gear (24) is fixedly arranged at the lower end of the rotating shaft (25), the rotating gear (23) is meshed with the linkage gear (24), and the rotating plate (26) is fixedly arranged at the upper end of the rotating shaft (25).
3. The automatic precision spring force measuring instrument according to claim 2, wherein the height adjusting assembly (3) comprises a support rod (31), a height adjusting rod (32), a height adjusting plate (33), an adjusting member (34) and a limiting member (35), the support rod (31) is vertically and fixedly arranged at the middle position of the rotating plate (26), the support rod (31) is of a hollow structure, the height adjusting rod (32) is arranged in the support rod (31), the height adjusting rod (32) is in sliding fit with the support rod (31), the upper part of the height adjusting rod (32) extends out of the support rod (31), the height adjusting plate (33) is fixedly arranged at one end of the height adjusting rod (32) extending out of the support rod (31), two adjusting grooves (311) are symmetrically formed on two sides of the support rod (31), the adjustable support is characterized in that the adjusting pieces (34) are arranged in two groups, the adjusting pieces (34) are symmetrically arranged on one side of the supporting rod (31) where the adjusting grooves (311) are formed, the other two sides of the upper portion of the supporting rod (31) are symmetrically arranged on two limiting grooves (312), the limiting pieces (35) are arranged in two groups, and the limiting pieces (35) are symmetrically arranged on the two limiting grooves (312).
4. An automatic precision spring force measuring instrument according to claim 3, wherein each set of said adjusting members (34) comprises an adjusting motor (341), an upper mounting seat (342), a lower mounting seat (343), an adjusting screw (344), two auxiliary height adjusting rods (345) and an adjusting block (346), said upper mounting seat (342) and said lower mounting seat (343) are respectively and fixedly arranged at the upper and lower sides of an adjusting slot (311) on the supporting rod (31), said adjusting motor (341) is fixedly arranged above said upper mounting seat (342), said adjusting screw (344) is rotatably arranged at the middle position of said upper mounting seat (342) and said lower mounting seat (343), one end of said adjusting screw (344) is fixedly connected with the output shaft of said adjusting motor (341), said two auxiliary height adjusting rods (345) are provided, and said two auxiliary height adjusting rods (345) are respectively arranged on said upper mounting seat (342) and said lower mounting seat (343) and are provided with two auxiliary height adjusting rods (346) And the adjusting blocks are respectively positioned at two sides of the adjusting screw rod (344), one end of each adjusting block (346) is arranged on the adjusting screw rod (344) and the two auxiliary height adjusting rods (345), and the other end of each adjusting block (346) penetrates through an adjusting groove (311) on the supporting rod (31) to be fixedly connected with the height adjusting rod (32).
5. An automatic precision spring force gauge according to claim 4, wherein each set of said position-limiting members (35) comprises a position-limiting frame (351), a position-limiting cylinder (352) and a position-limiting plate (353), said position-limiting frame (351) is fixedly arranged above the position-limiting groove (312) on the support rod (31), said position-limiting cylinder (352) is fixedly arranged on the position-limiting frame (351), the output end of said position-limiting cylinder (352) penetrates said position-limiting frame (351) and extends into the position-limiting groove (312), said position-limiting plate (353) is fixedly arranged on the output end of the position-limiting cylinder (352).
6. The automatic precision spring force measuring instrument according to claim 5, wherein the angle adjusting assembly (4) comprises two groups of angle adjusting pieces (41) with the same structure and an angle adjusting plate (42), the two groups of angle adjusting assemblies (4) are symmetrically arranged on the height adjusting plate (33), the angle adjusting plate (42) is fixedly arranged on the two groups of angle adjusting pieces (41), each group of angle adjusting pieces (41) comprises a driving motor (411), a driving seat (412), a driving screw rod (413), a driving block (414), a linkage rod (415), a supporting seat (416) and a linkage seat (417), the driving motor (411) is fixedly arranged on one side of the height adjusting plate (33), the driving seat (412) is provided with two blocks, and the two driving seats (412) are symmetrically arranged on the height adjusting plate (33), the utility model discloses a high-speed motor, including drive screw (413), linkage seat (417), one end of drive screw (413) rotate and install on two drive seats (412), the one end of drive screw (413) with the output shaft fixed connection of driving motor (411), the lower extreme spiro union of drive block (414) sets up on drive screw (413), linkage seat (417) is equipped with two, two linkage seat (417) symmetry is fixed to be set up in the below of angle adjustment board (42), the one end of gangbar (415) is rotated and is installed the upper end at drive block (414), the other end of gangbar (415) is rotated and is installed on one of them linkage seat (417), the one side on height adjustment board (33) is fixed to the one end of supporting seat (416), the other end rotation of supporting seat (416) is installed on another linkage seat (417).
7. The automatic precise spring dynamometer according to claim 6, wherein the detection assembly (5) comprises a movable sliding rail (51), two sets of moving members (52) and two sets of fixing members (53), the movable sliding rail (51) is fixedly arranged on the angle adjusting plate (42), a plurality of movable teeth are arranged on one side of the movable sliding rail (51) at intervals, the two sets of moving members (52) have the same structure, the two sets of moving members (52) are both fixedly arranged on the movable sliding rail (51), the two sets of moving members (52) are both in sliding fit with the movable sliding rail (51), the two sets of fixing members (53) have the same structure, the two sets of fixing members (53) are respectively fixedly arranged on one moving member (52), and the two sets of moving members (52) can respectively drive one fixing member (53) to move.
8. The automatic precision spring force measuring instrument according to claim 7, wherein each group of moving parts (52) comprises a moving sliding table (521), a moving motor (522), a moving gear (523) and a moving frame (524), the moving sliding table (521) is arranged on a moving sliding rail (51), the moving sliding table (521) is in sliding fit with the moving sliding rail (51), the moving motor (522) is fixedly arranged at the middle position of the moving sliding table (521), the moving gear (523) is fixedly arranged on an output shaft of the moving motor (522), the moving gear (523) is meshed with moving teeth on the moving sliding rail (51), and the moving frame (524) is fixedly arranged on the moving sliding table (521).
9. An automatic precision spring force measuring instrument according to claim 8, characterized in that each set of said fixed parts (53) comprises a fixed plate (531), an adjusting screw (532) and a fixed hook (533), said fixed plate (531) is vertically fixed on the top of the movable frame (524), said adjusting screw (532) is screwed on the fixed plate (531), said fixed hook (533) is fixedly arranged on the threaded end of the adjusting screw (532).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382737.XA CN111442864A (en) | 2020-05-08 | 2020-05-08 | Automatic accurate type spring dynamometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010382737.XA CN111442864A (en) | 2020-05-08 | 2020-05-08 | Automatic accurate type spring dynamometer |
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| CN111442864A true CN111442864A (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010382737.XA Pending CN111442864A (en) | 2020-05-08 | 2020-05-08 | Automatic accurate type spring dynamometer |
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| CN112123290A (en) * | 2020-09-09 | 2020-12-25 | 李振基 | Rail drilling machine maintenance equipment for railway engineering |
| CN113776711A (en) * | 2021-09-02 | 2021-12-10 | 昆山捷胜精密电子有限公司 | Online automatic detection device and detection method for elasticity of precise spring part |
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Application publication date: 20200724 |