A kind of automobile fixture detent mechanism
Technical field
The present invention is a kind of automobile fixture detent mechanism, belongs to automobile fixture detent mechanism field.
Background technology
Auto parts machinery is in detection, it is necessary to which it is fixed by fixture.
Existing automobile fixture can not be fixed quickly with detent mechanism when being positioned, and clamping device
It is not easy to dismounting and change.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of automobile fixture detent mechanism, to solve
Prior art imperfection, existing automobile fixture can not be fixed quickly with detent mechanism when being positioned, and
Clamping device is not easy to dismounting and change.
To achieve these goals, the present invention is to realize by the following technical solutions:A kind of automobile fixture positioning
Mechanism, its structure include automatic clamping device, positioning pipe, link, the first slide bar, preceding fixed block, adjusting means, external screw thread and connected
Extension bar, the second slide bar, pilot pin, support frame, rear fixed block, interfix block, between the automatic clamping device symmetrically
And be connected between preceding fixed block and rear fixed block, it is parallel to each other between first slide bar and the second slide bar and both ends connects respectively
Be connected to inside preceding fixed block and rear fixed block both ends, the external screw thread connecting rod through fixed block before connection, interfix block, after
Fixed block lower half center, the interfix block both sides are designed with link, inside described link one end with the first slide bar,
Second slide bar internal slide connects, inside the adjusting means with external screw thread connecting rod front end vertical connection, support frame as described above according to
The secondary rectangle structure that connects into is fixed on preceding fixed block, rear fixed block both ends bottom, and the pilot pin connects into rectangle structure
Be in turn secured on support frame, the positioning pipe is connected with carrying out conducting inside interfix block, the automatic clamping device by
It is driving gear, motor, main shaft, driven gear, external screw thread connecting rod, internal thread link slot, fixed outer cylinder, groove, block board, solid
Fixed board, adept, the elastic adjusting rod of regulation, the first internal thread fixed cover, train wheel bridge, alignment pin, lower plate, the second internal thread are fixed
Set, right side internal regulation block, left side internal regulation block composition, the motor front end are fixed on inside the internal regulation block of left side, institute
Main shaft one end is stated with motor internal using mechanically connecting, the other end is connected with driving gear internal vertical, the driving gear side
Face is meshed with driven gear side, and the external screw thread connecting rod left end is connected with driven gear internal vertical, the passive tooth
Wheel right end side is attached with internal thread link slot by screw thread, and the internal thread link slot is inside fixed outer cylinder, institute
To state fixed outer cylinder bottom both sides and be provided with groove, the fixed outer cylinder bottom excessively coordinates with being used inside the internal regulation block of right side,
Welded at the top of the block board with fixed plate bottom, the block board, fixed plate are separately mounted to train wheel bridge, lower plate left end
Portion and symmetrical by fixed outer cylinder central axis, the train wheel bridge, lower plate right-hand member are flexibly connected by alignment pin,
The first internal thread fixed cover is inside train wheel bridge, and the second internal thread fixed cover is inside lower plate, the pine
Tight adjusting rod side inside the first internal thread fixed cover, the second internal thread fixed cover with being connected through a screw thread, the elastic regulation
Welded at the top of bar with adjusting adept bottom side;Positioning pipe bottom side is equipped with fastener, the fastener by fixed cover,
Clamping plate, spring, flexible interior bar, flexible outer bar, push rod, fixation wall form, and are parallel to each other between the fixation wall and are fixed on centre
Inside locating piece, the fixed cover is arranged on positioning pipe bottom side, and the fixed cover junction is provided with clamping plate, the push rod one
End is welded with fixation wall bottom side, and the other end is welded with clamping plate upper side, and the flexible outer bar top side is fixed with clamping plate bottom side
Connection, described flexible interior bar one end are connected with flexible outer bar internal activity, and the other end welds with fixation wall top side face, the spring
Around flexible interior bar and upper and lower ends are fixed between flexible outer bar bottom side and fixation wall top side.
Further, the adjusting means is by foreboard, fore bearing, rod set, rocking bar, rotating disk, stayed mast, rear bearing, back plate
Composition.
Further, the foreboard is arranged on preceding fixed block interior forward end, after the back plate is arranged on rear fixed block inside
End, described external screw thread connecting rod one end are connected to inside rod set through foreboard geometric center, and the other end is connected to drawing through back plate
On power bar, the external screw thread connecting rod is equipped with fore bearing with foreboard junction, and the external screw thread connecting rod fills with back plate junction
There is rear bearing, be connected on the left of the rod set with rotating disk Right vertical, the rod set right-hand member is connected with preceding fixed block left slide, institute
State rocking bar right-hand member and rotating disk outer ring vertical connection.
Further, first slide bar, the three-dimensional shape of the second slide bar are cylinder, and first slide bar, second are slided
The cross section of bar is circle, and first slide bar, the second slide bar surface is smooth and is to be parallel to each other.
Further, support frame as described above can be supported to whole equipment.
Further, the position of whole equipment can be fixed for the pilot pin.
Beneficial effect
Carrying out in use, we need to drive main shaft to be rotated by motor rotation, such driving gear will
Driven gear is driven to be rotated, external screw thread connecting rod can just be mechanically connected by rotation with internal thread link slot, outside
The distance between whorl brace rod and fixed outer cylinder will shorten, and right side internal regulation block, left side internal regulation block will be by
Between locating piece clamp, by rotate regulation it is adept, elastic adjusting rod just can be by the angular distance between train wheel bridge and lower plate
Further, block board, fixed plate can just be fixed the position of fixed outer cylinder by groove, while easy to disassemble, and positioning pipe is to thing
When body is positioned, fixed cover, clamping plate can be compressed by the power between spring, flexible interior bar, flexible outer bar, just
What can more be stablized is fixed.
A kind of automobile fixture detent mechanism of the present invention, adds automatic clamping device, when can save substantial amounts of regulation
Between, regulation efficiency, and clamping device replacing easy to disassemble are improved, also add fastener, can be when positioning more
Add stabilization.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation of automobile fixture detent mechanism of the present invention.
Fig. 2 is the structural representation inside a kind of automobile fixture detent mechanism of this practicality.
Fig. 3 is the working state structure schematic diagram on the left of a kind of automobile fixture detent mechanism of this practicality.
Fig. 4 is a kind of working state structure schematic diagram of automobile fixture detent mechanism both sides of this practicality.
Fig. 5 is the structural representation of this practical adjusting means.
In figure:Automatic clamping device -1, positioning pipe -2, link -3, the first slide bar -4, preceding fixed block -5, adjusting means -
6th, external screw thread connecting rod -7, the second slide bar -8, pilot pin -9, support frame -10, rear fixed block -11, interfix block -12, active
It is gear -101, motor -102, main shaft -103, driven gear -104, external screw thread connecting rod -105, internal thread link slot -106, solid
Determine outer barrel -107, groove -108, block board -109, fixed plate -110, regulation adept -111, elastic adjusting rod -112, in first
Be screwed set -113, train wheel bridge -114, alignment pin -115, lower plate -116, the second internal thread fixed cover -117, inside right side
Regulating block -118, left side internal regulation block -119, fastener -21, fixed cover -211, clamping plate -212, spring -213, it is flexible in
Bar -214, flexible outer bar -215, push rod -216, fixation wall -217, foreboard -61, fore bearing -62, rod set -63, rocking bar -64, turn
Disk -65, stayed mast -66, rear bearing -67, back plate -68.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 5 is referred to, the present invention provides a kind of automobile fixture detent mechanism technical scheme:Its structure includes automatic
Clamping device 1, positioning pipe 2, link 3, the first slide bar 4, preceding fixed block 5, adjusting means 6, external screw thread connecting rod 7, second are slided
Bar 8, pilot pin 9, support frame 10, rear fixed block 11, interfix block 12, between the automatic clamping device 1 symmetrically and
It is connected between preceding fixed block 5 and rear fixed block 11, is parallel to each other between the slide bar 8 of the first slide bar 4 and second and both ends are divided
Preceding fixed block 5 is not connected to and inside the rear both ends of fixed block 11, the external screw thread connecting rod 7 runs through fixed block 5, centre before connection
Locating piece 12, the lower half center of rear fixed block 11, the both sides of interfix block 12 are designed with link 3, the link 3 one
End is internal to be connected with the first slide bar 4, the internal slide of the second slide bar 8, the inside of adjusting means 6 and the front end of external screw thread connecting rod 7
Vertical connection, support frame as described above 10 are in turn connected into rectangle structure and are fixed on preceding fixed block 5, the both ends bottom of rear fixed block 11,
The pilot pin 9 connects into rectangle structure and is in turn secured on support frame 10, inside the positioning pipe 2 and interfix block 12
Conducting connection is carried out, the automatic clamping device 1 is by driving gear 101, motor 102, main shaft 103, driven gear 104, outer spiral shell
Line connecting rod 105, internal thread link slot 106, fixed outer cylinder 107, groove 108, block board 109, fixed plate 110, regulation are adept
111st, elastic adjusting rod 112, the first internal thread fixed cover 113, train wheel bridge 114, alignment pin 115, spiral shell in lower plate 116, second
Line fixed cover 117, right side internal regulation block 118, left side internal regulation block 119 form, and left side is fixed in the front end of motor 102
Inside internal regulation block 119, described one end of main shaft 103 is with the inside of motor 102 using mechanical connection, the other end and driving gear
101 internal verticals connect, and the side of driving gear 101 is meshed with the side of driven gear 104, the external screw thread connecting rod
105 left ends are connected with the internal vertical of driven gear 104, and the right end side of driven gear 104 passes through with internal thread link slot 106
Screw thread is attached, and inside fixed outer cylinder 107, the bottom both sides of fixed outer cylinder 107 are set the internal thread link slot 106
Fluted 108, the bottom of fixed outer cylinder 107 is with the inside of right side internal regulation block 118 using excessively cooperation, the block board
109 tops are welded with the bottom of fixed plate 110, and the block board 109, fixed plate 110 are separately mounted to train wheel bridge 114, lower plate
116 left end heads and symmetrical by the central axis of fixed outer cylinder 107, the train wheel bridge 114, the right-hand member of lower plate 116 pass through
Alignment pin 115 is flexibly connected, and the first internal thread fixed cover 113 is inside train wheel bridge 114, second internal thread
Fixed cover 117 is inside lower plate 116, in the elastic side of adjusting rod 112 and the first internal thread fixed cover 113, second
It is screwed to cover and is connected through a screw thread inside 117, the elastic top of adjusting rod 112 is welded with adjusting adept 111 bottom side;It is described
The bottom side of positioning pipe 2 is equipped with fastener 21, and the fastener 21 is by fixed cover 211, clamping plate 212, spring 213, flexible
Interior bar 214, flexible outer bar 215, push rod 216, fixation wall 217 form, and are parallel to each other between the fixation wall 217 and are fixed on centre
Inside locating piece 12, the fixed cover 211 is arranged on the bottom side of positioning pipe 2, and the junction of fixed cover 211 is provided with clamping plate
212, described one end of push rod 216 is welded with the bottom side of fixation wall 217, and the other end welds with the upper side of clamping plate 212, described flexible outer
The top side of bar 215 is fixedly connected with the bottom side of clamping plate 212, and described flexible one end of interior bar 214 connects with the flexible internal activity of outer bar 215
Connect, the other end welds with the top side face of fixation wall 217, and the spring 213 is located at around flexible interior bar 214 and upper and lower ends are fixed on
Stretch between the bottom side of outer bar 215 and the top side of fixation wall 217, the adjusting means 6 is by foreboard 61, fore bearing 62, rod set 63, rocking bar
64th, rotating disk 65, stayed mast 66, rear bearing 67, back plate 68 form, and the foreboard 61 is arranged on the preceding interior forward end of fixed block 5, described
Back plate 68 is arranged on the rear Internal back end of fixed block 11, and described one end of external screw thread connecting rod 7 is connected to through the geometric center of foreboard 61
Inside rod set 63, the other end is connected on stayed mast 66 through back plate 68, and the external screw thread connecting rod 7 fills with the junction of foreboard 61
There is fore bearing 62, the external screw thread connecting rod 7 is equipped with rear bearing 67, the left side of rod set 63 and rotating disk 65 with the junction of back plate 68
Right vertical is connected, and the right-hand member of rod set 63 is connected with the preceding left slide of fixed block 5, the right-hand member of rocking bar 64 and the outer ring of rotating disk 65
Vertical connection, first slide bar 4, the three-dimensional shape of the second slide bar 8 are cylinder, first slide bar 4, second slide bar 8
Cross section is circle, and first slide bar 4, the surface of the second slide bar 8 is smooth and is to be parallel to each other, and support frame as described above 10 can be to whole
Individual equipment is supported, and the position of whole equipment can be fixed for the pilot pin 9.
Motor 102 described in this patent refers to realize electric energy conversion or a kind of electromagnetic installing transmitted according to the law of electromagnetic induction
Put, motor is represented with alphabetical M in circuit, and its main function is to produce driving torque, as electrical appliance or various machineries
Power source, generator represents that its main function is to be converted into mechanical energy using electric energy with alphabetical G in circuit.
In progress in use, we need to rotate by motor 102 to drive main shaft 103 to be rotated, such driving tooth
Wheel 101 will drive driven gear 104 to be rotated, and external screw thread connecting rod 105 just can be with internal thread link slot by rotation
106 are mechanically connected, and the distance between external screw thread connecting rod 105 and fixed outer cylinder 107 will shorten, right side internal regulation block
118th, left side internal regulation block 119 will clamp interfix block 12, by rotating regulation adept 111, elastic adjusting rod 112
The angular distance between train wheel bridge 114 and lower plate 116 can just be furthered, block board 109, fixed plate 110 can just pass through
Groove 108 fixes the position of fixed outer cylinder 107, while easy to disassemble, fixed when positioning pipe 2 positions to object
Set 211, clamping plate 212 can be compressed by the power between spring 213, flexible interior bar 214, flexible outer bar 215, it becomes possible to more
Add stable be fixed.
Because the foreboard 61 is arranged on the preceding interior forward end of fixed block 5, the back plate 68 is arranged on inside rear fixed block 11
Rear end, described one end of external screw thread connecting rod 7 are connected to inside rod set 63 through the geometric center of foreboard 61, and the other end runs through back plate 68
It is connected on stayed mast 66, the external screw thread connecting rod 7 is equipped with fore bearing 62, the external screw thread connecting rod with the junction of foreboard 61
7 are equipped with rear bearing 67 with the junction of back plate 68, and the left side of rod set 63 is connected with the Right vertical of rotating disk 65, the right-hand member of rod set 63
It is connected with the preceding left slide of fixed block 5, the right-hand member of rocking bar 64 and the outer ring vertical connection of rotating disk 65, can be more convenient middle
The position of locating piece 12 is adjusted.
The present invention solves the problems, such as it is prior art imperfection, existing automobile fixture with detent mechanism positioned when
Time can not be fixed quickly, and clamping device is not easy to dismounting and change, being combined with each other by above-mentioned part of the invention,
A kind of automobile fixture detent mechanism of the present invention, adds automatic clamping device, can save substantial amounts of regulating time, improves and adjusts
Efficiency, and clamping device replacing easy to disassemble are saved, also add fastener, can be more stable when positioning.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.