CN108267308A - A kind of high-precision spring strength detection device - Google Patents
A kind of high-precision spring strength detection device Download PDFInfo
- Publication number
- CN108267308A CN108267308A CN201810290833.4A CN201810290833A CN108267308A CN 108267308 A CN108267308 A CN 108267308A CN 201810290833 A CN201810290833 A CN 201810290833A CN 108267308 A CN108267308 A CN 108267308A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- gear
- detection device
- strength detection
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses a kind of high-precision spring strength detection devices, and including cabinet, the top horizontal of cabinet is provided with a transverse slat, is provided with pulling force component at the top of transverse slat, drive component is provided in cabinet；Pulling force component includes left connector and right connector, the connection of spring is used between left connector and right connector, right connector is fixed on one end at the top of transverse slat, the other end at the top of transverse slat has been horizontally disposed with a slideway, a sliding panel that can be moved back and forth with slideway is provided on slideway, left connector is provided on sliding panel；Drive component includes being set to the spool of cabinet inside, is wound with line of pull in spool, roll shaft is provided in spool, the both ends of roll shaft are connected to cabinet by bearing, bearing are provided in bearing, the both ends of roll shaft are all connected with bearing simultaneously can be with bearing rotary；One end of left connector is provided with a draw ring, draw ring connection line of pull；Roll shaft is connected with gear.Reasonable design of the present invention, safety is good, improves measuring accuracy.
Description
Technical field
The present invention relates to spring technical field of measurement and test, specially a kind of high-precision spring strength detection device.
Background technology
Spring be it is a kind of utilize elasticity come work machine components.Part is sent out under external force made of elastic material
Raw deformation restores to the original state again after removing external force.Generally it is made of spring steel.The type complexity of spring is various, divides by shape, mainly
There are helical spring, scroll spring, flat spring, heterotypic spring etc..With the development of science and technology, the strength tester of spring is a variety of
It is various.The spring strength tester of micro computer control is such as used, can be used for the strength test of various springs or damper, and
Can according to different test specimens adjust measuring technology parameter, but tester due to function it is various and applied widely, price
Naturally it is very high；It is such as detected using simple general instrument, these instrument manufacturings are coarse, it is impossible to meet test needs.
Invention content
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.For this purpose, present invention offer is a kind of high
Precision collet intensity detecting device.
The technical scheme is that providing a kind of high-precision spring strength detection device, including cabinet, feature exists
In：The top horizontal of the cabinet is provided with a transverse slat, is provided with pulling force component at the top of the transverse slat, is provided in the cabinet
Drive component；The pulling force component includes left connector and right connector, is used between the left connector and right connector
The connection of spring, the right connector are fixed on one end at the top of the transverse slat, and the other end at the top of the transverse slat is horizontally disposed with
There is a slideway, a sliding panel that can be moved back and forth with the slideway is provided on the slideway, is set on the sliding panel
State left connector；The driving component includes the spool for being set to the cabinet inside, is wound with line of pull in the spool, institute
It states and roll shaft is provided in spool, the both ends of the roll shaft are connected to the cabinet by bearing, and bearing is provided in the bearing,
The both ends of the roll shaft are all connected with the bearing simultaneously can be with the bearing rotary；One end of the left connector is provided with a drawing
Ring, the draw ring connect the line of pull；The roll shaft is connected with gear.
Further, the gear includes a stepper motor, and the stepper motor is set to the one of the spool
Side is coaxially arranged with a drive gear on the stepper motor, a connection is provided between the stepper motor and the spool
Roller, described connect are coaxially arranged with connection gear on roller, the connection gear and drive gear engagement, and the one of the roll shaft
End is provided with a rotation gear, the rotation gear and connection gear engagement.
Further, the diameter of the drive gear is less than the diameter of the connection gear, the diameter of the connection gear
Less than the diameter of the rotation gear.
Further, the left end of the transverse slat is provided with the first help roll, and the upper end of the slideway is provided with the second auxiliary
Roller, the line of pull are connected to the draw ring along first help roll and second help roll.
Further, the adjacent side of the left connector and the right connector is correspondingly arranged on a drag hook, two institutes
It states between drag hook for connecting spring to be detected.
Further, two sliding rails being arranged in parallel are included on the slideway, the slip is connected on two sliding rails
Plate.
Further, one end of the roll shaft is provided with a tension tester.
Further, a master controller is provided in the cabinet, the master controller connects the tension tester.
Further, the one side of the cabinet is provided with a display, and the display is used to show spring testing number
According to.
The beneficial effects of the invention are as follows：A kind of high-precision spring strength detection device of the present invention is set in cabinet upper level
Pulling force component is equipped with for being tensed to spring and loosening operation, it is convenient that intensity detection is carried out to spring, it is set in cabinet
The drive component for having connection pulling force component is used to drive and control stretching and the contractive action of pulling force component, what drive component included
Gear enables drive component that pulling force component smoothly to be driven to work for slowing down to stepper motor.This hair
Bright to have reasonable design, safety is good, disclosure satisfy that the test needs of general spring, and cooperation monitoring is carried out using tension tester
Data improve measuring accuracy.
Description of the drawings
Fig. 1 is the side structure schematic diagram of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that if any term " " center ", " on ", " under ", " vertical ", " level ",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The present invention with simplified description rather than instruction or implies that the device of meaning or element must be with specific sides for ease of description
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
A kind of high-precision spring strength detection device according to embodiments of the present invention is specifically described with reference to attached drawing first below.
As shown in Figure 1, a kind of high-precision spring strength detection device according to embodiments of the present invention, including cabinet 1, machine
The top horizontal of case 1 is provided with a transverse slat 11, and 11 top of transverse slat is provided with pulling force component, drive component is provided in cabinet 1；It draws
Power component includes left connector 2 and right connector 20, and the connection of spring is used between left connector 2 and right connector 20, right
Connector 20 is fixed on the one end at 11 top of transverse slat, and the other end at 11 top of transverse slat has been horizontally disposed with a slideway, has been set on slideway
There is a sliding panel 23 that can be moved back and forth with slideway, left connector 2 is provided on sliding panel 23.Left connector 2 and right connector
20 adjacent side is correspondingly arranged on a drag hook 25, is used to connect spring to be detected between two drag hooks 25.
Drive component includes being set to the spool 3 inside cabinet 1, and line of pull 31 is wound in spool 3, is set in spool 3
There is roll shaft 32, the both ends of roll shaft 32 are connected to cabinet 1 by bearing 33, bearing 34, the both ends of roll shaft 32 are provided in bearing 33
It is all connected with bearing 34 and can be rotated with bearing 34；One end of left connector 2 is provided with a draw ring 24, and draw ring 24 connects line of pull
31；The left end of transverse slat 11 is provided with the first help roll 35, and the upper end of slideway is provided with the second help roll 36, line of pull 31 along first
35 and second help roll 36 of help roll is connected to draw ring 24.
Roll shaft 32 is connected with gear；Gear includes a stepper motor 5, and stepper motor 5 is set to spool 3
Side is coaxially arranged with a drive gear 51 on stepper motor 5, a connection roller 52 is provided between stepper motor 5 and spool 3,
Connection gear 53 is coaxially arranged on connection roller 52, connection gear 53 and drive gear 51 engage, and one end of roll shaft 32 is provided with
One rotation gear 54, rotates gear 54 and connection gear 53 engages；The diameter of drive gear 51 is less than the diameter of connection gear 53,
The diameter of connection gear 53 is less than the diameter of rotation gear 54.
Include two sliding rails being arranged in parallel 22 in a preferred embodiment of the present invention, on slideway, connect on two sliding rails 22
Sliding panel 23 is connect, sliding panel 23 is moved back and forth by two spaced sliding rails 22, more steady steady.
In a preferred embodiment of the present invention, one end of roll shaft 32 is provided with a tension tester 4 for monitoring real-time survey
The data of amount, and transmit data in master controller 12.
In a preferred embodiment of the present invention, a master controller 12 is provided in cabinet 1, master controller 12 connects pulling force and surveys
Instrument 4 is tried, for receiving data, and data record is then fed back on display 13.
In a preferred embodiment of the present invention, the one side of cabinet 1 is provided with a display 13 for showing each spring
Measurement data.
In real work, the both ends of spring are connected on the drag hook 25 of left connector 2 and right connector 20, and
Driving Component driver spool 3 rotates afterwards, line of pull 31 is driven to rotate, so as to tense line of pull 31 and left connector 2 is driven to exist
It is moved to the left on slideway, so as to pull spring, at this point, tension tester 4 monitors pulling force data in real time, so as to detect spring
Working strength；After detection, stepper motor 5 inverts, and spool 3 is driven to invert, and so as to reset left connector 2, preparation is next
The detection of a spring.
The present invention a kind of high-precision spring strength detection device 1 upper level of cabinet be provided with pulling force component for pair
Spring is tensed and loosening operation, convenient to carry out intensity detection to spring, and the drive of connection pulling force component is provided in cabinet 1
Dynamic component is used to drive and control stretching and the contractive action of pulling force component, and the gear that drive component includes is used for stepping
Motor 5 slows down, and enables drive component that pulling force component smoothly to be driven to work.Reasonable design of the present invention, safety
It is good, it disclosure satisfy that the test needs of general spring, cooperation monitoring data carried out using tension tester 4, improve measuring accuracy.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, substitutions and variations to the above described embodiments within the scope of the invention.
Claims (9)
1. a kind of high-precision spring strength detection device, including cabinet, it is characterised in that：The top horizontal setting of the cabinet
There is a transverse slat, be provided with pulling force component at the top of the transverse slat, drive component is provided in the cabinet；The pulling force component includes
There are left connector and right connector, the connection of spring is used between the left connector and right connector, the right connector is consolidated
One end at the top of the transverse slat, the other end at the top of the transverse slat have been horizontally disposed with a slideway, have been provided on the slideway
One sliding panel that can be moved back and forth with the slideway, is provided with the left connector on the sliding panel；The driving component packet
The spool for being set to the cabinet inside is included, line of pull is wound in the spool, roll shaft, the roller are provided in the spool
The both ends of axis are connected to the cabinet by bearing, are provided with bearing in the bearing, and the both ends of the roll shaft are all connected with described
Bearing simultaneously can be with the bearing rotary；One end of the left connector is provided with a draw ring, and the draw ring connects the line of pull；
The roll shaft is connected with gear.
2. a kind of high-precision spring strength detection device according to claim 1, it is characterised in that：The gear packet
A stepper motor is included, the stepper motor is set to the side of the spool, a drive is coaxially arranged on the stepper motor
Moving gear is provided with a connection roller, tooth connection is coaxially arranged on the connection roller between the stepper motor and the spool
Wheel, the connection gear and drive gear engagement, one end of the roll shaft is provided with a rotation gear, the rotation gear
It is engaged with the connection gear.
3. a kind of high-precision spring strength detection device according to claim 2, it is characterised in that：The drive gear
Diameter is less than the diameter of the connection gear, and the diameter of the connection gear is less than the diameter of the rotation gear.
4. a kind of high-precision spring strength detection device according to claim 1, it is characterised in that：The left end of the transverse slat
Be provided with the first help roll, the upper end of the slideway is provided with the second help roll, the line of pull along first help roll and
Second help roll is connected to the draw ring.
5. a kind of high-precision spring strength detection device according to claim 1, it is characterised in that：The left connector and
The adjacent side of the right connector is correspondingly arranged on a drag hook, is used to connect spring to be detected between two drag hooks.
6. a kind of high-precision spring strength detection device according to claim 1, it is characterised in that：Include on the slideway
There are two sliding rails being arranged in parallel, the sliding panel is connected on two sliding rails.
7. a kind of high-precision spring strength detection device according to claim 1, it is characterised in that：One end of the roll shaft
It is provided with a tension tester.
8. a kind of high-precision spring strength detection device according to claim 7, it is characterised in that：It is set in the cabinet
There is a master controller, the master controller connects the tension tester.
9. a kind of high-precision spring strength detection device according to claim 1, it is characterised in that：The side of the cabinet
Face is provided with a display, and the display is used to show spring detection data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290833.4A CN108267308A (en) | 2018-04-03 | 2018-04-03 | A kind of high-precision spring strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290833.4A CN108267308A (en) | 2018-04-03 | 2018-04-03 | A kind of high-precision spring strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108267308A true CN108267308A (en) | 2018-07-10 |
Family
ID=62777555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810290833.4A Pending CN108267308A (en) | 2018-04-03 | 2018-04-03 | A kind of high-precision spring strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108267308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681710A (en) * | 2019-09-27 | 2020-01-14 | 宜昌给立金刚石工业有限公司 | Wire drawing die inspection device, inspection method and trimming method |
-
2018
- 2018-04-03 CN CN201810290833.4A patent/CN108267308A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681710A (en) * | 2019-09-27 | 2020-01-14 | 宜昌给立金刚石工业有限公司 | Wire drawing die inspection device, inspection method and trimming method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |
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| WD01 | Invention patent application deemed withdrawn after publication |