CN107283333A - A kind of detection tool of back seat spring - Google Patents
A kind of detection tool of back seat spring Download PDFInfo
- Publication number
- CN107283333A CN107283333A CN201710450650.XA CN201710450650A CN107283333A CN 107283333 A CN107283333 A CN 107283333A CN 201710450650 A CN201710450650 A CN 201710450650A CN 107283333 A CN107283333 A CN 107283333A
- Authority
- CN
- China
- Prior art keywords
- semicircular ring
- back seat
- slide
- chute
- fixation kit
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
- B25B5/085—Arrangements for positively actuating jaws using cams with at least one jaw sliding along a bar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/166—Slideways; Guiding and/or blocking means for jaws thereon
Abstract
A kind of detection tool of back seat spring, the right side fixation kit of left side fixation kit including fixed car recoil spring left end, fixed car recoil spring right-hand member, the right side fixation kit is slidably fitted on bottom plate, and bottom plate is provided with the drive mechanism for driving the right side fixation kit to slide；The drive mechanism includes cam part, the spanner of the driving cam part rotation being arranged on bottom plate, and the right side fixation kit is provided with the passive components coordinated with the cam part.By such scheme, operation of worker spanner, cam part rotates, passive components drive the right side fixation kit rectilinear movement, back seat spring is pulled open, whether workman can be checked between the groove in the semicircle hook portion and pull bar circumferential side wall of back seat spring has gap, to judge whether the cooperation of pull bar and spring end of back seat spring is qualified.
Description
Technical field
The present invention relates to the detection technique field of industrial part, and in particular to the detection of auto parts and components.
Background technology
Back seat spring, with reference to Fig. 1, its two ends is provided with pull bar 81, rounded, the circular circumferential side wall in the end of pull bar
On open up groove 82, circular centre opens up screwed hole 83.The semicircle hook portion 84 of spring end is set in the circle of pull bar
End, the semicircle hook portion is fastened in the groove.
The back seat spring by the screwed hole be arranged on automobile on, the semicircle hook portion of the spring end with
The end of the pull bar is to be fixedly connected.
The content of the invention
Technical problem solved by the invention：How to detect back seat spring pull bar and spring end cooperation whether
It is qualified.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of detection tool of back seat spring,
The right side fixation kit of left side fixation kit including fixed car recoil spring left end, fixed car recoil spring right-hand member, institute
State right side fixation kit to be slidably fitted on bottom plate, bottom plate is provided with the drive mechanism for driving the right side fixation kit to slide；
The drive mechanism includes cam part, the spanner of the driving cam part rotation being arranged on bottom plate, and the right side is consolidated
Determine component and be provided with the passive components coordinated with the cam part.
By above-mentioned technical proposal, the pull bar of back seat spring left end is connected on the left side fixation kit, after automobile
The pull bar of seat spring right-hand member, is connected on the right side fixation kit.Operation of worker spanner, cam part rotation, cam part
The passive components are acted on, passive components drive the right side fixation kit rectilinear movement, back seat spring pulled open, work
Whether people can be checked between the groove in the semicircle hook portion and pull bar circumferential side wall of back seat spring has gap, to sentence
Cut steam dickey seats spring pull bar and spring end cooperation it is whether qualified.
The left side fixation kit includes being fixed on the support plate on the bottom plate, the pin joint seat on support plate, pivot joint
Left side fixture on the pin joint seat, the left side fixture is provided with an inclined plane, the inclined plane of left side fixture and set
There is left side fixed column, the screw thread borehole jack of back seat spring left end pull bar is located in the left side fixed column.Back seat spring
The pull bar of left end is connected to the left side fixation kit, and the pull bar of back seat spring right-hand member is connected to the right side fixation group
Part, left side fixture rotates relative to pin joint seat, to discharge the torsion of back seat spring.
Improved as one kind of left side fixation kit, left side driving lever is hinged with the inclined plane of left side fixture, left side is dialled
The end of bar is bolted with left side fastening bolt, the distance of left side fastening bolt and left side driving lever hinged place be equal to left side fixed column with
The distance of left side driving lever hinged place.By above-mentioned improvement, the pull bar of back seat spring left end, screw thread borehole jack thereon is located at described
In the fixed column of left side, the left side driving lever rotation makes the center line of the left side fastening bolt and the center line of the screwed hole
Overlap, afterwards, workman rotates the left side fastening bolt, the left side fastening bolt and the screw hole, to position vapour
The pull bar of dickey seats spring left end.
The right side fixation kit include be slidably fitted in the slide on the bottom plate, the movable block on slide,
Be inclined at the placement plate of movable block end, the placement plate is provided with right side fixed column, right side fixed column perpendicular to
The placement plate, the screw thread borehole jack of back seat spring right-hand member pull bar is located in the right side fixed column.
Improved as one kind of right side fixation kit, the movable block is provided with inclined plane, the inclined plane of movable block and is hinged
Have a right side driving lever, the end of right side driving lever is bolted with right side fastening bolt, right side fastening bolt and right side driving lever hinged place away from
With a distance from equal to right side fixed column and right side driving lever hinged place.By above-mentioned improvement, the pull bar of back seat spring right-hand member, thereon
Screw thread borehole jack be located in the right side fixed column, right side driving lever rotation, make the center line of the right side fastening bolt with
The center line of the screwed hole is overlapped, afterwards, and workman rotates the right side fastening bolt, the right side fastening bolt and the spiral shell
Pit is spirally connected, to position the pull bar of back seat spring right-hand member.
The cam part is a disk, and disk is arranged on the bottom plate by rotary shaft, and the axial line of rotary shaft is inclined
From the center line of disk, the spanner is arranged on disk.Disk rotational, drives the passive components, the passive components band
The right side fixation kit is moved along bottom plate linear slide, back seat spring is opened.
Or, the cam part is arranged on bottom plate by transmission mechanism, specifically, and the transmission mechanism includes installing
Substrate on bottom plate, the rotating cylinder being articulated on substrate and rotating shaft, the rotate gear in the rotating shaft, it is arranged on rotating cylinder
One section of arc-shaped rack on madial wall, the axial line of rotating shaft deviates the rotation centerline of rotating cylinder, and the rotating cylinder of rotation drives thereon
Arc-shaped rack is engaged with the rotate gear；The cam part is arranged in the rotating shaft, and the cam part is a disk,
The center line of the axial line deviation disk of rotating shaft, the spanner is arranged on rotating cylinder.
The operation principle of above-mentioned transmission mechanism is as follows：Rotating cylinder is rotated, and arc-shaped rack is engaged once with the rotate gear, arc
It is disengaged from after shape rack drives rotate gear rotation fixed angle with rotate gear, the rotate gear of rotation fixed angle is led to
Crossing coaxial cam part drives the right side fixation kit to move linearly to the right fixed displacement.By above-mentioned design, rotating cylinder is by work
People operates spanner and rotated, and the error of the anglec of rotation may be larger, still, the rotation of the rotate gear driven by arc-shaped rack thereon
Gyration is accurate, predetermined, and then, the anglec of rotation of cam part is accurate, predetermined, and then, right side fixation group
Part be along the displacement that bottom plate is moved to right it is accurate, predetermined, with ensure each back seat spring detection when amount of tension be
Identical, and then improve the detection efficiency and accuracy in detection of back seat spring.
In above-mentioned transmission mechanism, locking system is provided with rotating cylinder, locking system includes the first semicircle being arranged on base
Ring and the second semicircular ring, solution lock slide, the slide bar on rotating cylinder madial wall being slidably fitted on base；First semicircular ring
The tail end of the left and right sides of rotating shaft, the tail end of the first semicircular ring and the second semicircular ring is symmetrically arranged on the second semicircular ring
It is hinged on base, the head end elastic connection of the head end of the first semicircular ring and the second semicircular ring, the first semicircular ring, the second semicircular ring
Contacted with axis friction；Solve lock slide to be located between the head end of the first semicircular ring and the head end of the second semicircular ring, on solution lock slide
Provided with curved groove；Rotating cylinder rotates, and slide bar thereon coordinates with the curved groove, and slide bar driving solves lock slide along rotating shaft radial alignment
Slide.
By the above-mentioned explanation to locking system, the operation principle of the locking system is as follows：Rotating cylinder rotates, rotating cylinder madial wall
On slide bar be caught in the curved groove first, driving solution lock slide moves linearly (close to spindle central side along the radial direction of rotating shaft
To), solution lock slide is located remotely from each other the head end of the first semicircular ring and the head end of the second semicircular ring, in this way, the first semicircular ring, second
Semicircular ring is no longer contacted with axis friction, i.e. rotating shaft is no longer locked；Afterwards, the arc-shaped rack and turning gear on rotating cylinder madial wall
Wheel engagement, when being disengaged from rotate gear, slide bar solves lock slide along rotating shaft also close to the curved groove, slide bar driving is covered
Radial direction move linearly (away from spindle central direction), in the presence of elastic force, the head end of the first semicircular ring and the second half
The head end of annulus is mutually drawn close, and the first semicircular ring and the second semicircular ring brake rotating shaft again.
On above-mentioned locking system, the floor installation is on the substrate；The base is provided with articulated column, described the
The tail end of one semicircular ring and the tail end of the second semicircular ring are hinged on the articulated column；The head end and second of first semicircular ring
The head end of semicircular ring passes through adjustable spring elastic connection.
Improved as one kind to above-mentioned locking system, the head end of the first semicircular ring is provided with the first extension, the first extension
The first V-arrangement chute is opened up in portion；The head end of second semicircular ring, which is provided with the second extension, the second extension, opens up the second V-arrangement cunning
Groove, the first V-arrangement chute and the second V-arrangement chute are symmetrical set；Solve lock slide and be provided with the first slide bar and the second slide bar, it is described
First slide bar coordinates in the first V-arrangement chute, and second slide bar coordinates in the second V-arrangement chute；Opened on base
If linear sliding block chute, solution lock slide is slidably fitted in the sliding block chute；First V-arrangement chute is slided by first linear
Groove and Article 2 linear chute are combined, wherein, first linear chute is parallel with the sliding block chute；The curve
Groove is S-shaped, during the slide bar is slided in the curved groove, and solution lock slide moves linearly along the sliding block chute, solves
The first slide bar on lock slide slips into the Article 2 linear chute, the first semicircle by first linear chute first
The head end of ring and the head end of the second semicircular ring are mutually drawn close, afterwards, and the first slide bar on solution lock slide is by the Article 2 straight line
Shape chute slips into first linear chute, and the head end of the first semicircular ring and the head end of the second semicircular ring are located remotely from each other.
By the improvement of above-mentioned locking system, the slide bar on rotating cylinder is passed by the front half section of sigmoid curve groove, and solution lock slide is to close
Spindle central direction is moved, i.e. the first slide bar slips into the Article 2 linear chute by first linear chute, the
The head end of one semicircular ring and the head end of the second semicircular ring are located remotely from each other, and no longer brake rotating shaft.Slide bar on rotating cylinder is passed by sigmoid curve
The second half section of groove, solution lock slide is moved to away from spindle central direction, i.e. the first slide bar is slided by the Article 2 linear chute
Enter first linear chute, the head end of the head end of the first semicircular ring and the second semicircular ring is mutually drawn close and resetted, again
Brake rotating shaft.
As the further improvement to above-mentioned locking system, the bottom of the first extension is provided with first time convex portion, and second prolongs
The bottom of extending portion is provided with to open up on second time convex portion, first time convex portion opens up the second lockhole on the first lockhole, second time convex portion；Solution
Lock slide is provided with the first upper convex portion and the second upper convex portion, and the first upper convex portion is provided with the first lock pin, and the second upper convex portion is provided with
Second lock pin, the first lock pin and the second lock pin are laterally set；First slide bar is arranged on the top of the first upper convex portion, described
Two slide bars are arranged on the top of second upper convex portion, and the first slide bar and the second slide bar, which are erect, to be set；First slide bar is by institute
The process that Article 2 linear chute slips into first linear chute is stated, is exactly the first lock pin insertion first lock
The process of second lockhole is inserted in hole, the second lock pin.
By above-mentioned improvement, when arc-shaped rack and rotate gear are disengaged from rotating cylinder, the first slide bar on solution lock slide by
The Article 2 linear chute slips into first linear chute, synchronously, and the first lock pin inserts first lockhole,
Afterwards, slide bar leaves curved groove, in this way, solution lock slide and the first semicircular ring, the second semicircular ring insert described the because of the first lock pin
One lockhole, the second lock pin insert second lockhole and are locked.
The periphery of rotating shaft is provided with elastic-friction ring, and the first semicircular ring and the second semicircular ring surround the elastic-friction ring, and
Contacted with the elastic-friction ring resilience.First semicircular ring and the second semicircle surround elastic-friction ring, and elastic-friction ring is embraced
Extremely, rotating shaft is locked.The material of the elastic-friction ring can be rubber.
The design of above-mentioned locking system, when arc-shaped rack and rotate gear are disengaged from, rotating shaft is locked out device locking,
And then, cam part is locked, and the right side fixation kit passively remains static, and facilitates workman to back seat spring
Detected.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of back seat spring；
Fig. 2 is a kind of structural representation of the detection tool first embodiment of back seat spring of the present invention；
Fig. 3 is Fig. 2 top view；
Fig. 4 is enlarged drawing at A in Fig. 2；
Fig. 5 is knot of the back seat spring on a kind of detection tool of back seat spring described in Fig. 2 in Fig. 1
Structure schematic diagram；
Fig. 6 is Fig. 5 top view；
Fig. 7 is enlarged drawing at B in Fig. 5；
Fig. 8 is a kind of structural representation of the detection tool second embodiment of back seat spring of the present invention；
Fig. 9 is Fig. 8 top view；
Figure 10 is the structural representation of transmission mechanism 30 in Fig. 9；
Figure 11 is Figure 10 upward view；
Figure 12 conceals the structural representation after cam part 70 for transmission mechanism 30 in Figure 11；
Figure 13 be Figure 12 in rotate gear 34 be hidden after structural representation；
Figure 14 is enlarged drawing at C in Figure 13；
Figure 15 is B direction views in Figure 14；
Figure 16 is Figure 15 right view；
Figure 17 is the structural representation of solution lock slide 44 in Figure 16；
Figure 18 is Figure 17 top view；
Figure 19 is Figure 17 right view.
Symbol description in figure：
10th, left side fixation kit；11st, support plate；12nd, pin joint seat；13rd, left side fixture；14th, left side fixed column；
20th, right side fixation kit；21st, slide；22nd, movable block；23rd, placement plate；24th, right side fixed column；25th, right side is dialled
Bar；26th, right side fastening bolt；
30th, transmission mechanism；31st, substrate；32nd, rotating cylinder；33rd, rotating shaft；34th, rotate gear；36th, arc-shaped rack；39th, elasticity is rubbed
Wipe ring；
40th, locking system；41st, base；42nd, the first semicircular ring；43rd, the second semicircular ring；44th, lock slide is solved；45th, slide bar；
46th, curved groove；47th, articulated column；48th, adjustable spring；49th, the first extension；50th, the first V-arrangement chute；51st, first linear
Chute；52nd, Article 2 linear chute；53rd, the first slide bar；54th, the second slide bar；55th, sliding block chute；56th, first time convex portion；
57th, the first upper convex portion；58th, the second upper convex portion；59th, the first lock pin；
60th, bottom plate；61st, the slide rail being slidably matched with right side fixation kit；
70th, cam part；71st, spanner；72nd, passive components；
80th, spring；81st, pull bar；82nd, groove；83rd, screwed hole；84th, the semicircle hook portion of spring end.
Embodiment
First embodiment：Referring to figs. 2 to Fig. 7
A kind of detection tool of back seat spring, including fixed car recoil spring left end left side fixation kit 10,
The right side fixation kit 20 of fixed car recoil spring right-hand member, the right side fixation kit is slidably fitted on bottom plate 60, bottom plate
Provided with the drive mechanism for driving the right side fixation kit to slide；The drive mechanism includes the cam part being arranged on bottom plate
Part 70, the spanner 71 of the driving cam part rotation, the right side fixation kit are provided with the quilt coordinated with the cam part
Dynamic component 72.
The left side fixation kit 20 includes being fixed on the support plate 11 on the bottom plate 60, the pin joint seat on support plate
12nd, it is articulated in the left side fixture 13 on the pin joint seat, the left side fixture is provided with an inclined plane, left side fixture inclines
Inclined-plane is provided with left side fixed column 14, and the screw thread borehole jack of back seat spring left end pull bar is located in the left side fixed column.It is left
Left side driving lever is hinged with the inclined plane of side fixture 13, the end of left side driving lever is bolted with left side fastening bolt, left side fastening
Bolt and the distance of left side driving lever hinged place are equal to left side fixed column and the distance of left side driving lever hinged place.
The right side fixation kit 20 includes being slidably fitted in the slide 21 on the bottom plate 60, the shifting on slide
Motion block 22, the placement plate 23 for being inclined at movable block end, the placement plate are provided with right side fixed column 24, and right side is solid
Fixed column is located in the right side fixed column perpendicular to the placement plate, the screw thread borehole jack of back seat spring right-hand member pull bar.Institute
Movable block is stated provided with inclined plane, right side driving lever 25 is hinged with the inclined plane of movable block, the end of right side driving lever is bolted with right side
Fastening bolt 26, right side fastening bolt and the distance of right side driving lever hinged place are equal to right side fixed column and right side driving lever hinged place
Distance.
The cam part 70 is a disk, and disk is arranged on the bottom plate 60 by rotary shaft, the axle center of rotary shaft
The center line of line deviation disk, the spanner 71 is arranged on disk.
In practical operation, a kind of workflow of the detection tool of back seat spring of the present invention is as follows：
First, the left end of back seat spring connects the left side fixation kit 10, the right-hand member connection of back seat spring
The right side fixation kit 20.
Second, the driving cam part 70 of spanner 71 rotates, and cam part drives the right side by the passive components 72
Fixation kit 20 is moved linearly to the right, and the back seat spring is softened, and workman is checked back seat spring.
Second embodiment：With reference to Fig. 8 to Figure 19
A kind of detection tool of back seat spring, including fixed car recoil spring left end left side fixation kit 10,
The right side fixation kit 20 of fixed car recoil spring right-hand member, the right side fixation kit is slidably fitted on bottom plate 60, bottom plate
Provided with the drive mechanism for driving the right side fixation kit to slide；The drive mechanism includes the cam part being arranged on bottom plate
Part 70, the spanner 71 of the driving cam part rotation, the right side fixation kit are provided with the quilt coordinated with the cam part
Dynamic component 72.
The left side fixation kit 20 includes being fixed on the support plate 11 on the bottom plate 60, the pin joint seat on support plate
12nd, it is articulated in the left side fixture 13 on the pin joint seat, the left side fixture is provided with an inclined plane, left side fixture inclines
Inclined-plane is provided with left side fixed column 14, and the screw thread borehole jack of back seat spring left end pull bar is located in the left side fixed column.It is left
Left side driving lever is hinged with the inclined plane of side fixture 13, the end of left side driving lever is bolted with left side fastening bolt, left side fastening
Bolt and the distance of left side driving lever hinged place are equal to left side fixed column and the distance of left side driving lever hinged place.
The right side fixation kit 20 includes being slidably fitted in the slide 21 on the bottom plate 60, the shifting on slide
Motion block 22, the placement plate 23 for being inclined at movable block end, the placement plate are provided with right side fixed column 24, and right side is solid
Fixed column is located in the right side fixed column perpendicular to the placement plate, the screw thread borehole jack of back seat spring right-hand member pull bar.Institute
Movable block is stated provided with inclined plane, right side driving lever 25 is hinged with the inclined plane of movable block, the end of right side driving lever is bolted with right side
Fastening bolt 26, right side fastening bolt and the distance of right side driving lever hinged place are equal to right side fixed column and right side driving lever hinged place
Distance.
Transmission mechanism 30 is installed on the bottom plate 60；The transmission mechanism 30 includes substrate, the pivot being arranged on bottom plate
Connect rotating cylinder 32 on the substrate 31 and rotating shaft 33, the rotate gear 34 in the rotating shaft, be arranged on rotating cylinder madial wall
One section of arc-shaped rack 36, the axial line of rotating shaft deviates the rotation centerline of rotating cylinder, and the rotating cylinder of rotation drives arc-shaped gear thereon
Bar is engaged with the rotate gear.
The cam part 70 is arranged in the rotating shaft, and the cam part is a disk, and the axial line of rotating shaft deviates
The center line of disk, the spanner 71 is arranged on rotating cylinder.
On transmission mechanism 30, locking system 40 is provided with rotating cylinder 32, locking system includes being arranged on the on base 41
One semicircular ring 42 and the second semicircular ring 43, the solution lock slide 44 being slidably fitted on base, the cunning on rotating cylinder madial wall
Bar 45.
On transmission mechanism 30, the first semicircular ring and the second semicircular ring are symmetrically arranged on the left and right two of rotating shaft 33
The tail end of side, the tail end of the first semicircular ring and the second semicircular ring is hinged on base 41, the head end of the first semicircular ring and the second half
The head end elastic connection of annulus, the first semicircular ring, the second semicircular ring are contacted with axis friction.
On transmission mechanism 30, solution lock slide 44 is located between the head end of the first semicircular ring and the head end of the second semicircular ring,
Solve lock slide and be provided with curved groove 46.
On transmission mechanism 30, rotating cylinder 32 rotates, and the slide bar coordinates with the curved groove, slide bar driving solution lock slide edge
Rotating shaft radial alignment is slided.
On transmission mechanism 30, the base 41 is arranged on the substrate 31.The base is provided with articulated column 47, institute
State the tail end of the first semicircular ring 42 and the tail end of the second semicircular ring 43 is hinged on the articulated column.The head of first semicircular ring
The head end of end and the second semicircular ring passes through the elastic connection of adjustable spring 48.
On transmission mechanism 30, the head end of the first semicircular ring 42, which is provided with the first extension 49, the first extension, opens up the
One V-arrangement chute 50；The head end of second semicircular ring is provided with the second extension, the second extension and opens up the second V-arrangement chute, the first V
Shape chute and the second V-arrangement chute are symmetrical set.
On transmission mechanism 30, solution lock slide 44 is provided with the first slide bar 53 and the second slide bar 54, and first slide bar is matched somebody with somebody
Close in the first V-arrangement chute, second slide bar coordinates in the second V-arrangement chute.
On transmission mechanism 30, linear sliding block chute 55 is opened up on base 41, solution lock slide is slidably fitted in the cunning
In block chute.
On transmission mechanism 30, the first V-arrangement chute is by 52 groups of first linear chute 51 and Article 2 linear chute
Conjunction is formed, wherein, first linear chute is parallel with the sliding block chute.
On transmission mechanism 30, the curved groove 46 is S-shaped, the process that the slide bar 45 is slided in the curved groove
In, solution lock slide moves linearly along the sliding block chute, and the first slide bar on solution lock slide is first by first linear
Chute slips into the Article 2 linear chute, and the head end of the first semicircular ring and the head end of the second semicircular ring are mutually drawn close, afterwards,
The first slide bar on solution lock slide slips into first linear chute, the first semicircular ring by the Article 2 linear chute
Head end and the head end of the second semicircular ring be located remotely from each other.
On transmission mechanism 30, the bottom of the first extension 49 is provided with first time convex portion 56, and the bottom of the second extension is set
Have to open up on second time convex portion, first time convex portion and open up the second lockhole on the first lockhole, second time convex portion.
On transmission mechanism 30, solution lock slide 44 is provided with the first upper convex portion 57 and the second upper convex portion 58, the first upper convex portion
The first lock pin 59 is provided with, the second upper convex portion is provided with the second lock pin, and the first lock pin and the second lock pin are laterally set；Described first
Slide bar 53 is arranged on the top of the first upper convex portion, and second slide bar 54 is arranged on the top of second upper convex portion, and first slides
Bar and the second slide bar, which are erect, to be set.
On transmission mechanism 30, first slide bar slips into the straight line by the Article 2 linear chute 52
The process of shape chute 51, is exactly that the first lock pin inserts the process that first lockhole, the second lock pin insert second lockhole.
On transmission mechanism 30, the periphery of rotating shaft 33 is provided with elastic-friction ring 39, the first semicircular ring 42 and the second semicircular ring
43 surround the elastic-friction ring, and are contacted with the elastic-friction ring resilience.
In practical operation, a kind of workflow of the detection tool of back seat spring of the present invention is as follows：
First, the left end of back seat spring connects the left side fixation kit 10, the right-hand member connection of back seat spring
The right side fixation kit 20.
Second, the driving rotating cylinder 32 of spanner 71 is rotated, and arc-shaped rack 36 is engaged with the rotate gear 34, arc-shaped rack driving
Is disengaged from after rotate gear rotation fixed angle with rotate gear, rotate fixed angle rotate gear pass through it is coaxial convex
Wheel component 70 drives the right side fixation kit 20 to move linearly to the right fixed displacement；Rotate gear departs from the arc-shaped rack
After engagement, the first semicircular ring 42, the locking rotating shaft 33 of the second semicircular ring 43 in locking system 40 consolidate right side fixation kit 20
It is fixed.
3rd, the back seat spring is softened, and workman is checked back seat spring.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (10)
1. a kind of detection tool of back seat spring, including fixed car recoil spring left end left side fixation kit (10),
The right side fixation kit (20) of fixed car recoil spring right-hand member, the right side fixation kit is slidably fitted on bottom plate (60),
Bottom plate is provided with the drive mechanism for driving the right side fixation kit to slide；It is characterized in that：The drive mechanism includes installing
Cam part (70) on bottom plate, the spanner (71) of the driving cam part rotation, the right side fixation kit be provided with
The passive components (72) that the cam part coordinates.
2. a kind of detection tool of back seat spring as claimed in claim 1, it is characterised in that：The left side fixation kit
(20) support plate (11) that includes being fixed on the bottom plate (60), the pin joint seat (12) on support plate, it is articulated in the pivot
Left side fixture (13) on joint chair, the left side fixture is provided with an inclined plane, and the inclined plane of left side fixture is provided with a left side
Side fixed column (14), the screw thread borehole jack of back seat spring left end pull bar is located in the left side fixed column.
3. a kind of detection tool of back seat spring as claimed in claim 2, it is characterised in that：Left side fixture (13)
Left side driving lever is hinged with inclined plane, the end of left side driving lever is bolted with left side fastening bolt, and left side fastening bolt is dialled with left side
The distance of bar hinged place is equal to left side fixed column and the distance of left side driving lever hinged place.
4. a kind of detection tool of back seat spring as claimed in claim 1, it is characterised in that：The right side fixation kit
(20) slide (21) that includes being slidably fitted on the bottom plate (60), the movable block (22) on slide, it is obliquely installed
Placement plate (23) in movable block end, the placement plate be provided with right side fixed column (24), right side fixed column perpendicular to
The placement plate, the screw thread borehole jack of back seat spring right-hand member pull bar is located in the right side fixed column；
The movable block, which is provided with inclined plane, the inclined plane of movable block, is hinged with right side driving lever (25), the end spiral shell of right side driving lever
Right side fastening bolt (26) is connected to, right side fastening bolt and the distance of right side driving lever hinged place are equal to right side fixed column and right side group
The distance of bar hinged place.
5. a kind of detection tool of back seat spring as claimed in claim 1, it is characterised in that：The cam part (70)
For a disk, disk is arranged on the bottom plate (60) by rotary shaft, the center line of the axial line deviation disk of rotary shaft, institute
Spanner (71) is stated on disk.
6. a kind of detection tool of back seat spring as claimed in claim 1, it is characterised in that：Pacify on the bottom plate (60)
Equipped with transmission mechanism (30)；
The transmission mechanism (30) includes the substrate being arranged on bottom plate, the rotating cylinder (32) being articulated on substrate (31) and rotating shaft
(33) rotate gear (34), in the rotating shaft, one section of arc-shaped rack (36) being arranged on rotating cylinder madial wall, rotating shaft
Axial line deviate the rotation centerline of rotating cylinder, the rotating cylinder of rotation drives arc-shaped rack thereon to be engaged with the rotate gear；
The cam part (70) is arranged in the rotating shaft, and the cam part is a disk, the axial line stray circle of rotating shaft
The center line of disk, the spanner (71) is arranged on rotating cylinder.
7. a kind of detection tool of back seat spring as claimed in claim 6, it is characterised in that：Provided with lock in rotating cylinder (32)
Locking apparatus (40), locking system includes the first semicircular ring (42) and the second semicircular ring (43), the slip being arranged on base (41)
Coordinate the solution lock slide (44) on base, the slide bar (45) on rotating cylinder madial wall；
First semicircular ring and the second semicircular ring are symmetrically arranged on the left and right sides of rotating shaft (33), the tail end of the first semicircular ring
It is hinged on the tail end of the second semicircular ring on base (41), the head end elasticity of the head end of the first semicircular ring and the second semicircular ring is even
Connect, the first semicircular ring, the second semicircular ring are contacted with axis friction；
Solve lock slide (44) to be located between the head end of the first semicircular ring and the head end of the second semicircular ring, solution lock slide is provided with curve
Groove (46)；
The rotating cylinder (32) of rotation drives slide bar thereon to coordinate with the curved groove, and the slide bar is with the curved groove with unification
Secondary, slide bar driving solution lock slide is slided along rotating shaft radial alignment.
8. a kind of detection tool of back seat spring as claimed in claim 7, it is characterised in that：The base (41) is installed
On the substrate (31)；
The base is provided with articulated column (47), the tail end of first semicircular ring (42) and the tail end hinge of the second semicircular ring (43)
It is connected on the articulated column；
The head end of first semicircular ring and the head end of the second semicircular ring pass through adjustable spring (48) elastic connection.
9. a kind of detection tool of back seat spring as claimed in claim 7, it is characterised in that：First semicircular ring (42)
Head end is provided with the first extension (49), the first extension and opens up the first V-arrangement chute (50)；The head end of second semicircular ring is provided with the
The second V-arrangement chute is opened up on two extensions, the second extension, the first V-arrangement chute and the second V-arrangement chute are symmetrical set；
Solve lock slide (44) and be provided with the first slide bar (53) and the second slide bar (54), first slide bar coordinates in the first V
In shape chute, second slide bar coordinates in the second V-arrangement chute；
Linear sliding block chute (55) is opened up on base (41), solution lock slide is slidably fitted in the sliding block chute；
First V-arrangement chute is combined by first linear chute (51) and Article 2 linear chute (52), wherein, first
Bar linear chute is parallel with the sliding block chute；
The curved groove (46) is S-shaped, during the slide bar (45) is slided in the curved groove, and solution lock slide is described in
Sliding block chute moves linearly, and the first slide bar on solution lock slide slips into the Article 2 by first linear chute first
Linear chute, the head end of the first semicircular ring and the head end of the second semicircular ring are mutually drawn close, afterwards, and first on solution lock slide is slided
Bar slips into first linear chute, the head end of the first semicircular ring and the second semicircular ring by the Article 2 linear chute
Head end be located remotely from each other.
10. a kind of detection tool of back seat spring as claimed in claim 9, it is characterised in that：First extension (49)
Bottom provided with first time convex portion (56), the bottom of the second extension, which is provided with second time convex portion, first time convex portion, opens up first
The second lockhole is opened up on lockhole, second time convex portion；
Solve lock slide (44) and be provided with the first upper convex portion (57) and the second upper convex portion (58), the first upper convex portion is provided with the first lock pin
(59), the second upper convex portion is provided with the second lock pin, and the first lock pin and the second lock pin are laterally set；First slide bar (53) is set
At the top of the first upper convex portion, second slide bar (54) is arranged on the top of second upper convex portion, the first slide bar and second
Slide bar, which is erect, to be set；
First slide bar is slipped into the process of first linear chute (51) by the Article 2 linear chute (52),
It is exactly that the first lock pin inserts the process that first lockhole, the second lock pin insert second lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450650.XA CN107283333A (en) | 2017-06-15 | 2017-06-15 | A kind of detection tool of back seat spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450650.XA CN107283333A (en) | 2017-06-15 | 2017-06-15 | A kind of detection tool of back seat spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283333A true CN107283333A (en) | 2017-10-24 |
Family
ID=60096363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710450650.XA Withdrawn CN107283333A (en) | 2017-06-15 | 2017-06-15 | A kind of detection tool of back seat spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283333A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204686708U (en) * | 2015-04-27 | 2015-10-07 | 杭庆永 | A kind of Novel workpiece clamping device |
| CN105666357A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Eccentric wheel clamping mechanism |
| CN105922250A (en) * | 2016-05-28 | 2016-09-07 | 东莞市联洲知识产权运营管理有限公司 | Robot provided with rotation actuation tail end |
| CN205677826U (en) * | 2016-06-15 | 2016-11-09 | 湖州惠盛机械有限公司 | A kind of full-automatic circular screen printer stock pump assembly |
| CN106352760A (en) * | 2016-08-26 | 2017-01-25 | 亚杰科技（江苏）有限公司 | Vacuum booster detector at the push rod position |
-
2017
- 2017-06-15 CN CN201710450650.XA patent/CN107283333A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204686708U (en) * | 2015-04-27 | 2015-10-07 | 杭庆永 | A kind of Novel workpiece clamping device |
| CN105666357A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Eccentric wheel clamping mechanism |
| CN105922250A (en) * | 2016-05-28 | 2016-09-07 | 东莞市联洲知识产权运营管理有限公司 | Robot provided with rotation actuation tail end |
| CN205677826U (en) * | 2016-06-15 | 2016-11-09 | 湖州惠盛机械有限公司 | A kind of full-automatic circular screen printer stock pump assembly |
| CN106352760A (en) * | 2016-08-26 | 2017-01-25 | 亚杰科技（江苏）有限公司 | Vacuum booster detector at the push rod position |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209407461U (en) | A kind of cylindrical workpiece turning clamp | |
| MX2014008745A (en) | Counter device for selectively catching plugs. | |
| CN107283333A (en) | A kind of detection tool of back seat spring | |
| CN101954584A (en) | Automatic lock screw device | |
| CN102328192B (en) | Assembling tool | |
| CN108099703A (en) | A kind of sliding rail of automobile seat assembly | |
| CN208206657U (en) | A kind of tensile testing machine | |
| CN106592685A (en) | Rainwater holding device | |
| CA2424449A1 (en) | Operating device | |
| CN205809765U (en) | Mechanical stop limiter | |
| CN108725410A (en) | A kind of braking mechanism | |
| CN106995953A (en) | A kind of spinning spindle assembly of clamping position | |
| CN201728528U (en) | Turn-milling compound machine | |
| CN208800918U (en) | A kind of laser pipe cutter chuck clamps | |
| CN209163724U (en) | A kind of traffic engineering drilling machine | |
| CN104929464A (en) | Rolling wheel integrated optimization adjustment structure of furniture sliding door | |
| CN102554313A (en) | Device for guiding tool | |
| CN106704584B (en) | A kind of halting mechanism, speed changer and automobile | |
| CN202170765U (en) | Novel and full-automatic pneumatic chuck for mouse hole | |
| CN108907812A (en) | A kind of annular is redrilled processing positioning fixture | |
| CN107435518A (en) | A kind of hinge locating mechanism for being easy to unblock to operate | |
| CN206877793U (en) | A kind of iron core superposition equipment for optimizing inside transformer structure | |
| CN110524024A (en) | Universal machine camshaft drilling equipment | |
| CN207272299U (en) | Mitre saw | |
| CN107201876B (en) | It is a kind of for drilling through the universal drilling apparatus of core sample |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171024 |
|
| WW01 | Invention patent application withdrawn after publication |