CN209043509U - A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool - Google Patents
A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool Download PDFInfo
- Publication number
- CN209043509U CN209043509U CN201920014398.2U CN201920014398U CN209043509U CN 209043509 U CN209043509 U CN 209043509U CN 201920014398 U CN201920014398 U CN 201920014398U CN 209043509 U CN209043509 U CN 209043509U
- Authority
- CN
- China
- Prior art keywords
- guide sleeve
- fixed
- fixed ring
- separating force
- contact engaging
- 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.)
- Expired - Fee Related
Links
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 16
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to headrest guide sleeve contact engaging and separating force detection technique fields, more particularly to a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool, including fixed block, the inside of fixed block is mounted with guide sleeve, sliding is inserted with guide rod in guide sleeve, and one end of guide rod is arranged on part to be detected, part to be detected is fixed by screws in the side of link block, and the other side of link block is fixed with one end of electric push rod by screw, the first fixed ring is provided in the middle part of link block side, the top of first fixed ring is equipped with laser pickoff, the second fixed ring is provided in the middle part of electric push rod, the top of second fixed ring is equipped with laser emitter, and first is mounted with spring between fixed ring and the second fixed ring, be capable of convenient and efficient carries out detection guide sleeve contact engaging and separating force, and improve the validity of detection, it simultaneously can be according to different rulers Very little guide sleeve is easily replaced different size of spring.
Description
Technical field
The utility model relates to headrest guide sleeve contact engaging and separating force detection technique fields more particularly to a kind of automotive headrest guide sleeve to plug
Power detecting tool.
Background technique
Currently, the contact engaging and separating force of the headrest guide sleeve on automotive seat needs worker with single detection manually in automobile industry
Contact engaging and separating force.This detection mode not only heavy workload, but also low efficiency.Due to there is no detection and localization data error big, while again
Position detection when cannot simulate assembly, therefore not can guarantee the validity of detection.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automotive headrest proposed is led
Cover contact engaging and separating force detecting tool.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool, including fixed block, the inside of the fixed block are mounted with
Guide sleeve, the interior sliding of guide sleeve is inserted with guide rod, and one end of guide rod is arranged on part to be detected, and part to be detected is fixed by screws in
The side of link block, and the other side of link block is fixed with one end of electric push rod by screw, electric push rod it is another
End is fixed on workbench side, and the first fixed ring, the top of the first fixed ring are provided in the middle part of the link block side
Laser pickoff is installed, the second fixed ring is provided in the middle part of electric push rod, the top of the second fixed ring is equipped with laser
Transmitter, and spring is mounted between the first fixed ring and the second fixed ring.
Preferably, the inside of the fixed block offers threaded hole, is connected through a screw thread in threaded hole and is fixed with guide sleeve, and
The outer wall gluing of guide sleeve is fixed with screwed ring band.
Preferably, controller is installed on the end face of the workbench.
Preferably, it is inserted with electric push rod in the middle part of the spring, and exists between spring and electric push rod outer wall
Gap.
Preferably, the bottom end of the link block is equipped with idler wheel, and the height of link block and fixed block, workbench are neat
It is flat.
Preferably, second fixed ring is electromagnetism ring, and the second fixed ring is connected by conducting wire with external power supply.
The beneficial effects of the utility model are:
1, the drawing reduction length of detection spring is carried out by laser emitter and laser pickoff, detection data is transferred to
Controller is averaged, and is then carried out calculating pulling out for guide sleeve according to the coefficient of elasticity of the length and spring of spring elongation and compression
Power is inserted, carries out detection guide sleeve contact engaging and separating force so as to convenient and efficient, and improve the validity of detection.
2, by disconnecting the power supply of the second fixed ring, the second fixed ring loses magnetism to be disconnected with electric push rod,
Spring is weeded out, the side screw of electric push rod and workbench is unscrewed, the second fixed ring is taken out, replacement is installed new
Spring, so as to easily be replaced different size of spring according to various sizes of guide sleeve.
In conclusion the utility model be capable of convenient and efficient carry out detection guide sleeve contact engaging and separating force, and improve having for detection
Effect property, while different size of spring can easily be replaced according to various sizes of guide sleeve.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool structural schematic diagram；
Fig. 2 be the utility model proposes a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool link block bottom view；
Fig. 3 be the utility model proposes a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool the second fixed ring side view
Figure.
In figure: 1 fixed block, 2 guide sleeves, 3 guide rods, 4 idler wheels, 5 link blocks, 6 controllers, 7 electric push rods, 8 Laser emissions
Device, 9 laser pickoffs, 10 first fixed rings, 11 springs, 12 second fixed rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool, including fixed block 1, the inside peace of fixed block 1
Dress is fixed with guide sleeve 2, and the inside of fixed block 1 offers threaded hole, is connected through a screw thread in threaded hole and is fixed with guide sleeve 2, and lead
The outer wall gluing of set 2 is fixed with screwed ring band, and sliding is inserted with guide rod 3 in guide sleeve 2, and one end of guide rod is arranged in part to be detected
On, part to be detected is fixed by screws in the side of link block 5, and the other side of link block 5 is fixed with electronic push away by screw
One end of pull rod 7, the other end of electric push rod 7 are fixed on workbench side, control are equipped on the end face of workbench
Device 6 is provided with the first fixed ring 10 in the middle part of 5 side of link block, and the top of the first fixed ring 10 is equipped with laser pickoff 9,
The middle part of electric push rod 7 is provided with the second fixed ring 12, and the top of the second fixed ring 12 is equipped with laser emitter 8, and second
Fixed ring 12 is electromagnetism ring, and the second fixed ring 12 is adsorbed by magnetic and electric push rod 7 outer wall fixes, and the second fixed ring
12 are connected by conducting wire with external power supply, and are mounted with spring 11, bullet between the first fixed ring 10 and the second fixed ring 12
The middle part of spring 11 is inserted with electric push rod 7, and there are gap between 7 outer wall of spring 11 and electric push rod, wherein link block 5
Bottom end idler wheel 4 is installed, and the height of link block 5 and fixed block 1, workbench flush, and are wherein provided in controller 6
AT89C51 single-chip microcontroller, single-chip microcontroller by the connection power module connection of pulse signal and electric push rod 7, the second fixed ring 12 with
And laser pickoff 9 and laser emitter 8.
In the present embodiment, when carrying out the inspection of headrest guide sleeve contact engaging and separating force, passes through controller 6 and control the progress of electric push rod 7
Flexible, electric push rod 7 drives link block 5 to move, so that the plug in guide sleeve 2 of guide rod 3, carries out in electric push rod 7
In telescopic process, the spring 11 between the first fixed ring 10 and the second fixed ring 12 is stretched, and tensile elongation is sent out by laser
Emitter 8 and laser pickoff 9 are detected, and detection data is transferred to controller 6, carry out multiple groups experiment, and controller 6 tries multiple groups
The coefficient of elasticity for testing the length and spring 11 that results are averaged, then stretches and compresses according to spring 11 calculate and is led
The pulling-inserting force of set 2, while when the various sizes of guide sleeve 2 of progress is detected, spring 11 can be replaced, by fixed by second
The power supply of ring 12 disconnects, and the second fixed ring 12 loses magnetism to be disconnected with electric push rod 7, and spring 11 is weeded out, will be electric
The side screw of dynamic push-pull rod 7 and workbench is unscrewed, and the second fixed ring 12 is taken out, new spring is installed in replacement.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool, including fixed block (1), which is characterized in that the fixed block (1)
Inside is mounted with guide sleeve (2), and sliding is inserted with guide rod (3) in guide sleeve (2), and one end of guide rod is arranged in part to be detected
On, part to be detected is fixed by screws in the side of link block (5), and the other side of link block (5) is fixed with electricity by screw
The one end of dynamic push-pull rod (7), the other end of electric push rod (7) are fixed on workbench side, link block (5) side
Middle part be provided with the first fixed ring (10), the top of the first fixed ring (10) is equipped with laser pickoff (9), electric push rod
(7) it is provided in the middle part of the second fixed ring (12), the top of the second fixed ring (12) is equipped with laser emitter (8), and first
Spring (11) are mounted between fixed ring (10) and the second fixed ring (12).
2. a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool according to claim 1, which is characterized in that the fixed block
(1) inside offers threaded hole, is connected through a screw thread and is fixed with guide sleeve (2) in threaded hole, and the outer wall gluing of guide sleeve (2) is solid
Surely there is screwed ring band.
3. a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool according to claim 1, which is characterized in that the workbench
End face on controller (6) are installed.
4. a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool according to claim 1, which is characterized in that the spring
(11) it is inserted in the middle part of electric push rod (7), and there are gaps between spring (11) and electric push rod (7) outer wall.
5. a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool according to claim 1, which is characterized in that the link block
(5) bottom end is equipped with idler wheel (4), and the height of link block (5) and fixed block (1), workbench flush.
6. a kind of automotive headrest guide sleeve contact engaging and separating force detecting tool according to claim 1, which is characterized in that described second is solid
Determining ring (12) is electromagnetism ring, and the second fixed ring (12) is connected by conducting wire with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014398.2U CN209043509U (en) | 2019-01-05 | 2019-01-05 | A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014398.2U CN209043509U (en) | 2019-01-05 | 2019-01-05 | A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043509U true CN209043509U (en) | 2019-06-28 |
Family
ID=67045114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920014398.2U Expired - Fee Related CN209043509U (en) | 2019-01-05 | 2019-01-05 | A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043509U (en) |
-
2019
- 2019-01-05 CN CN201920014398.2U patent/CN209043509U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103257321A (en) | Modularized lithium battery testing device | |
| CN208421204U (en) | Magnet poles detection device | |
| CN103575201B (en) | When the test of rocket engine flight simulation, measure the linear movement pick-up of angle of cant | |
| CN209043509U (en) | A kind of automotive headrest guide sleeve contact engaging and separating force detecting tool | |
| CN207489375U (en) | A kind of special preceding maintenance tool of LED display module | |
| CN202693522U (en) | Longitudinal defect detecting device for oil casing pipe leakage magnetic flaw detecting machine | |
| CN202693524U (en) | Horizontal defect detecting device for oil casing pipe leakage magnetic flaw detecting machine | |
| CN201203657Y (en) | Automatic safety performance detection device on production air conditioner assembly line | |
| CN109142091A (en) | A kind of pantograph pan shear strength detection device and its detection method | |
| CN205014967U (en) | Aperture detector | |
| CN204314003U (en) | Magnetic attraction measurement mechanism | |
| CN201811696U (en) | Automatic unfastening device for sensor | |
| CN105591329A (en) | Pressure detection-type cable clamping hanging frame | |
| CN209295910U (en) | A kind of leaf spring linear dimensions measuring device | |
| CN210720379U (en) | Steel wire rope flaw detector device | |
| CN210347323U (en) | Rubber pipeline tensile strength detection device | |
| CN205981039U (en) | Utensil is examined to suction hole | |
| CN208269869U (en) | Three-dimensional coordinates measurement fixture and coordinate measuring machine | |
| CN202869821U (en) | Bicycle front fork bending fatigue testing machine | |
| CN109633216B (en) | Multifunctional test clamp and working method | |
| CN206208179U (en) | A kind of subframe screwed pipe installs arrangement for measuring verticality | |
| CN206470052U (en) | Valve exfactory inspection armature-moment-testing device | |
| CN220472737U (en) | Pipeline liquid level meter | |
| CN206161328U (en) | Fatigue testing machine of bicycle saddle pipe | |
| CN209085583U (en) | A kind of parallel plate micrometer and level attachment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |