CN208304858U - Precision positioning jig - Google Patents
Precision positioning jig Download PDFInfo
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- CN208304858U CN208304858U CN201820716086.1U CN201820716086U CN208304858U CN 208304858 U CN208304858 U CN 208304858U CN 201820716086 U CN201820716086 U CN 201820716086U CN 208304858 U CN208304858 U CN 208304858U
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- auxiliary material
- block
- product
- positioning
- plate
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Abstract
The utility model relates to a kind of precision positioning jigs, comprising: positioning plate and the auxiliary material pushing block being slidably connected on positioning plate.Positioning plate is equipped with product block and is parallel to the auxiliary material block of product block setting；Product block is equipped with product orientation datum level towards the side of auxiliary material block；Auxiliary material block is equipped with the auxiliary material positioning reference plane parallel with product orientation datum level in the side of product block opposite to each other；Positioning plate is equipped with the auxiliary material slot for being parallel to the setting of auxiliary material block；Auxiliary material block is located at the side of auxiliary material slot；Auxiliary material pushing block is located at side opposite with auxiliary material block on auxiliary material slot, and auxiliary material pushing block is arranged towards auxiliary material block.The benchmark of above-mentioned precision positioning jig, product and auxiliary material positioning is the same locating element, and Reference Transforming is avoided to calculate.On the other hand, product orientation datum level is parallel with auxiliary material positioning reference plane, so that the default bounding point of product is overlapped with actual adhesion point, to improve the bonding positioning accuracy of product and auxiliary material.
Description
Technical field
The utility model relates to jig design fields, more particularly to a kind of precision positioning jig.
Background technique
In Electronic products manufacturing, it is sometimes necessary to paste auxiliary material using the position that glue is specified on product.It is pasting
When, product and auxiliary material can generally be positioned using localization tool, to guarantee the precision of bonding.General localization tool exists
Defect be: since product and auxiliary material are all positioned using respective locating element, due to locating element difference, because of difference
Locating element between there may be relative motion or the scale error problem of locating element itself so that needed when positioning into
Row Reference Transforming calculates, and the bonding positioning accuracy of product and auxiliary material is easy to cause to decline.In addition, determining in product and auxiliary material from initial
Into the motion process finally bonded, product is easy to deviate for position, so that default bounding point when initial alignment and final bonding
When actual adhesion point it is different, the bonding positioning accuracy for also easilying lead to product and auxiliary material declines.
Utility model content
Based on this, the utility model provides a precision positioning jig, on the one hand, the positioning of product is with the product on positioning plate
Subject to block, and the auxiliary material block on positioning plate is subject in the positioning of auxiliary material, so that product and auxiliary material are completed on positioning plate
The benchmark of positioning, i.e. the two positioning is the same locating element, and Reference Transforming is avoided to calculate.On the other hand, product orientation benchmark
Face is parallel with auxiliary material positioning reference plane so that product in initial alignment into the motion process finally bonded, product it is default viscous
Chalaza is overlapped with actual adhesion point, to improve the bonding positioning accuracy of product and auxiliary material.
A kind of precision positioning jig, comprising:
Positioning plate；Positioning plate is equipped with product block and is parallel to the auxiliary material block of product block setting；Product block direction
The side of auxiliary material block is equipped with product orientation datum level；Auxiliary material block is equipped with and product orientation base in the side of product block opposite to each other
The parallel auxiliary material positioning reference plane in quasi- face；Positioning plate is equipped with the auxiliary material slot for being parallel to the setting of auxiliary material block；Auxiliary material block is located at auxiliary
The side of hopper；And
The auxiliary material pushing block being slidably connected on positioning plate；Auxiliary material pushing block is located at opposite with auxiliary material block one on auxiliary material slot
Side, and auxiliary material pushing block is arranged towards auxiliary material block.
Auxiliary material when work, is first placed in auxiliary material slot by above-mentioned precision positioning jig, then using auxiliary material pushing block by auxiliary material
Push auxiliary material block to and the side of auxiliary material is abutted against on the auxiliary material positioning reference plane of auxiliary material block.Then product is placed
On positioning plate and the side of product is abutted against on the product orientation datum level of product block, then in external pressure
Under effect, product is moved down and is gradually drawn close to auxiliary material up to being bonded together, fixed in product in product during moving down
Under the limitation of position datum level, default bounding point of the product in initial alignment and the actual adhesion point finally bonded coincidence.It is above-mentioned
Design, on the one hand, the product block on positioning plate is subject in the positioning of product, and the positioning of auxiliary material is kept off with the auxiliary material on positioning plate
Subject to block, so that product and auxiliary material complete positioning on positioning plate, i.e. the benchmark of the two positioning is the same locating element, is kept away
Exempt from Reference Transforming calculating.On the other hand, product orientation datum level is parallel with auxiliary material positioning reference plane, so that product is in initial alignment
Into the motion process finally bonded, the default bounding point of product is overlapped with actual adhesion point, to improve product and auxiliary material
Bond positioning accuracy.
Positioning plate is additionally provided with vacuum sucking holes in one of the embodiments,；Vacuum sucking holes are set to the bottom of auxiliary material slot.Very
Suction hole can produce the adsorption capacity perpendicular to auxiliary material slot direction, auxiliary material avoided to occur loosening or warp when auxiliary material positions
Deformation.
Precision positioning jig in one of the embodiments, further include: the mounting plate for the positioning plate that is slidably connected；Mounting plate
The first guide rail equipped with the positioning plate that is slidably connected；Projection of first guide rail on positioning plate is parallel with auxiliary material slot.Positioning plate can be with
To be parallel to the direction sliding adjustment position of auxiliary material slot.
Precision positioning jig in one of the embodiments, further include: the bottom plate for the mounting plate that is slidably connected；Bottom plate is equipped with
Be slidably connected the second guide rail of mounting plate；The projection of second guide rail on a mounting board is vertical with the first guide rail.Positioning plate can be with
Perpendicular to the direction sliding adjustment position of auxiliary material slot.
Precision positioning jig in one of the embodiments, further include: the displacement cylinder being connected on bottom plate；It is displaced gas
Cylinder connection plate, and projection of the piston rod of displacement cylinder on bottom plate is parallel with the second guide rail.Displacement cylinder can drive
Mounting plate is mobile, to drive positioning plate to realize to slide adjustment position perpendicular to the direction of auxiliary material slot.
The precision positioning jig further includes component in auxiliary material point in one of the embodiments,；Component is adjacent in auxiliary material point
Positioning plate setting；In auxiliary material point component be used to realize auxiliary material the length direction along auxiliary material slot point in processing.Pass through auxiliary material point
Middle component carries out a point middle positioning to auxiliary material, improves positioning accuracy of the auxiliary material before bonding.
Component includes: the cross bar for being parallel to the setting of product block, vertical connection in auxiliary material point in one of the embodiments,
Cross bar one end the first fixture block, be vertically connected on the opposite other end of cross bar the second fixture block, be resisted against in the first fixture block
First tapered wedges of side and be resisted against the second fixture block inside the second tapered wedges；The inside of first fixture block is equipped with matching the
First cammed surface of one tapered wedges；The inside of second fixture block is equipped with the second cammed surface of the second tapered wedges of matching；First tapered wedges
It is located at the outside of one end of auxiliary material slot in the side of the first fixture block opposite to each other；Second tapered wedges are located in the side of the second fixture block opposite to each other
The outside of the opposite other end of auxiliary material slot.When in point, cross bar is mobile towards positioning plate, drives the first fixture block and the second fixture block synchronous
It is mobile towards positioning plate.Using wedge structure, so that the first fixture block and the second fixture block be while mobile towards positioning plate, so that
The first tapered wedges and the second tapered wedges from the outer side of auxiliary material slot to the center of auxiliary material slot collapse, thus push be placed on auxiliary material slot
On the middle line of auxiliary material be overlapped with preset middle line, achieve the purpose that point.
Component in auxiliary material point in one of the embodiments, further include: connect point middle driving cylinder of cross bar；Driving in point
The piston rod of cylinder is vertical with cross bar and is arranged towards product block.Driving cylinder is for driving cross bar mobile in point.
Component in auxiliary material point in one of the embodiments, further include: be parallel to the guide plate of cross bar setting；On guide plate
The second guide sleeve for being convexly equipped with the first guide sleeve for being arranged the first fixture block and being arranged the second fixture block.Guide plate for limit the first fixture block with
The motion track of second fixture block promotes job stability.
First back-moving spring is equipped between the first tapered wedges and product block in one of the embodiments,；Second inclined wedge
Second back-moving spring is equipped between block and product block.First back-moving spring and second back-moving spring, can when cross bar resets
Drive the first tapered wedges and the second tapered wedges self-resetting.
Detailed description of the invention
Fig. 1 is the schematic diagram of the precision positioning jig of an embodiment of the present invention；
Fig. 2 is the rearview of precision positioning jig shown in FIG. 1；
Fig. 3 is the lateral plan of precision positioning jig shown in FIG. 1；
Fig. 4 is the top view of precision positioning jig shown in FIG. 1；
Fig. 5 is the schematic diagram of the positioning plate in precision positioning jig shown in FIG. 1；
Fig. 6 is the lateral plan of positioning plate shown in fig. 5；
Fig. 7 is the schematic diagram of the middle component of auxiliary material point in precision positioning jig shown in FIG. 1；
Fig. 8 is the working principle diagram of precision positioning jig shown in FIG. 1；
Fig. 9 is the enlarged diagram of the part A in Fig. 8.
The meaning of each label in attached drawing are as follows:
100- precision positioning jig；
10- positioning plate, 11- product block, 111- product orientation datum level, 12- auxiliary material block, 121- auxiliary material positioning datum
Face, 13- auxiliary material slot, 14- pushing block sliding slot, 15- pushing block baffle, 16- vacuum sucking holes；
20- auxiliary material pushing block；
30- mounting plate, the first guide rail of 31-；
40- bottom plate, the second guide rail of 41-, 42- limited block, 43- secondary spring；
50- displacement cylinder；
Component in 60- auxiliary material point, 61- cross bar, the first fixture block of 62-, the first cammed surface of 621-, the second fixture block of 63-, 631-
Second cammed surface, the first tapered wedges of 64-, the second tapered wedges of 65-, 66- points of middle driving cylinders, 67- guide plate, 671- first are led
Set, the second guide sleeve of 672-, 68- second back-moving spring；
200- product；
300- auxiliary material.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It hereafter, is the precision positioning jig 100 of an embodiment of the present invention in conjunction with Fig. 1 to Fig. 9.
As shown in Figures 1 to 4, which includes: positioning plate 10 and is slidably connected on positioning plate 10
Auxiliary material pushing block 20.
As shown in connection with fig. 5, positioning plate 10 is equipped with product block 11 and is parallel to the auxiliary material block 12 of the setting of product block 11.
Product block 11 is equipped with product orientation datum level 111 towards the side of auxiliary material block 12.As shown in connection with fig. 6,12 phase of auxiliary material block
It carries on the back and is equipped with the auxiliary material positioning reference plane 121 parallel with product orientation datum level 111 in the side of product block 11.In this implementation
In example, auxiliary material positioning reference plane 121 is an inclined surface, and tilt angle matching auxiliary material abuts against auxiliary material positioning reference plane 121
Side wall tilt angle.Positioning plate 10 is equipped with the auxiliary material slot 13 for being parallel to the setting of auxiliary material block 12.Auxiliary material block 12 is located at auxiliary
The side of hopper 13.In the present embodiment, the quantity of product block 11 is two and is arranged at the side of positioning plate 10.Fixed
The other side opposite with the product block 11 then sets that there are three the pushing block sliding slots for the auxiliary material pushing block 20 that is slidably connected on the plate 10 of position
14.One end of each pushing block sliding slot 14 is respectively communicated with the side of auxiliary material slot 13, and the setting direction of each pushing block sliding slot 14 is equal
It is vertical with the setting direction of auxiliary material slot 13.
As shown in figures 2 and 5, auxiliary material pushing block 20 is located at side opposite with auxiliary material block 12 on auxiliary material slot 13, and auxiliary material
Pushing block 20 is arranged towards auxiliary material block 12.In the present embodiment, the quantity of auxiliary material pushing block 20 is three and is slidably connected at one by one
In pushing block sliding slot 14.
As shown in connection with fig. 1, in the present embodiment, positioning plate 10 is additionally provided with pushing block baffle 15, the quantity of pushing block baffle 15 with
The quantity of pushing block sliding slot 14 is identical, and is separately positioned on one end that pushing block sliding slot 14 deviates from auxiliary material slot 13.Pushing block baffle 15 can be with
Auxiliary material pushing block 20 is prevented to be detached from from pushing block sliding slot 14.
As shown in connection with fig. 5, in the present embodiment, positioning plate 10 is additionally provided with vacuum sucking holes 16.Vacuum sucking holes 16 are set to auxiliary
The bottom of hopper 13.Vacuum sucking holes 16 can produce the adsorption capacity perpendicular to 13 direction of auxiliary material slot, avoid auxiliary when auxiliary material positions
Material occurs loosening or warping deformation.
As shown in Figures 1 and 3, in the present embodiment, precision positioning jig 100 further include: be slidably connected positioning plate 10
Mounting plate 30.Mounting plate 30 is equipped with the first guide rail 31 of the positioning plate 10 that is slidably connected.First guide rail 31 is on positioning plate 10
It projects parallel with auxiliary material slot 13.Positioning plate 10 can adjust position with the direction sliding for being parallel to auxiliary material slot 13.Further, should
Precision positioning jig 100 further include: the bottom plate 40 for the mounting plate 30 that is slidably connected.Bottom plate 40 is equipped with the of the mounting plate 30 that is slidably connected
Two guide rails 41.Projection of second guide rail 41 on mounting plate 30 is vertical with the first guide rail 31.Positioning plate 10 can be perpendicular to auxiliary
The direction sliding adjustment position of hopper 13.In the present embodiment, bottom plate 40 is additionally provided with the limited block 42 parallel with positioning plate 10, should
It is equipped with secondary spring 43 between limited block 42 and mounting plate 30, is used to that positioning plate 10 to be driven to realize along 41 direction of the second guide rail
Reset.
Further, precision positioning jig 100 further include: the displacement cylinder 50 being connected on bottom plate 40.Displacement cylinder
50 connection plates 30, and projection of the piston rod of displacement cylinder 50 on bottom plate 40 is parallel with the second guide rail 41.Displacement cylinder
50 can drive the movement of mounting plate 30, to drive positioning plate 10 to realize to slide adjustment position perpendicular to the direction of auxiliary material slot 13
It sets.
In order to improve the precision of positioning, as shown in connection with fig. 1, in the present embodiment, which further includes
Component 60 in auxiliary material point.60 adjacent positioned plate 10 of component setting in auxiliary material point.Component 60 is used to realize edge to auxiliary material in auxiliary material point
Point middle processing of the length direction of auxiliary material slot 13.A point middle positioning is carried out to auxiliary material by component 60 in auxiliary material point, auxiliary material is improved and exists
Positioning accuracy before bonding.
As shown in connection with fig. 7, a kind of implementation of middle component 60 of auxiliary material point is provided.Component 60 includes: flat in auxiliary material point
The capable cross bar 61 being arranged in product block 11, is vertically connected on cross bar 61 at the first fixture block 62 for being vertically connected on 61 one end of cross bar
Second fixture block 63 of the opposite other end, be resisted against the first fixture block 62 inside the first tapered wedges 64 and be resisted against second
Second tapered wedges 65 of the inside of fixture block 63.The inside of first fixture block 62 is equipped with the first cammed surface of the first tapered wedges 64 of matching
621.The inside of second fixture block 63 is equipped with the second cammed surface 631 of the second tapered wedges 65 of matching.First tapered wedges 64 are opposite to each other in
The side of one fixture block 62 is located at the outside of one end of auxiliary material slot 13.Second tapered wedges 65 are located in the side of the second fixture block 63 opposite to each other
The outside of the opposite other end of auxiliary material slot 13.When in point, cross bar 61 is mobile towards positioning plate 10, drives the first fixture block 62 and second
Fixture block 63 is synchronous mobile towards positioning plate 10.Using wedge structure, so that the first fixture block 62 and the second fixture block 63 are positioned in direction
While plate 10 is mobile so that the first tapered wedges 64 and the second tapered wedges 65 from the outer side of auxiliary material slot 13 into auxiliary material slot 13
The heart collapses, so that the middle line for the auxiliary material being placed on auxiliary material slot 13 be pushed to be overlapped with preset middle line (it should be noted that first
Tapered wedges 64 and the second tapered wedges 65 are to contact with auxiliary material, rather than contact with positioning plate 10), achieve the purpose that point.
In addition, component 60 is cooperating above-mentioned vacuum sucking holes 16, mounting plate 30 and the in auxiliary material in the present embodiment point
When one guide rail 31, during can making in auxiliary material point, positioning plate 10 follows auxiliary material to move together, lesser for thickness auxiliary
Material, can warp in the process in dividing deformation to avoid auxiliary material, can not also interfere the effect in auxiliary material point, in addition, during this,
First tapered wedges 64 and the second tapered wedges 65 are still the end of contact auxiliary material and are to drive positioning by the movement of auxiliary material
Plate 10 is mobile.In the case where being not provided with vacuum sucking holes 16, mounting plate 30 and the first guide rail 31 can be saved, can also be reached point
In purpose.
Further, which divides middle component 60 further include: point middle driving cylinder 66 of connection cross bar 61.Gas is driven in point
The piston rod of cylinder 66 is vertical with cross bar 61 and is arranged towards product block 11.Driving cylinder 66 is for driving cross bar 61 to move in point
It is dynamic.
Further, component 60 in auxiliary material point further include: be parallel to the guide plate 67 of the setting of cross bar 61.Guide plate 67 is convex
Equipped with the first guide sleeve 671 for being arranged the first fixture block 62 and the second guide sleeve 672 for being arranged the second fixture block 63.Guide plate 67 is for limiting
The motion track of first fixture block 62 and the second fixture block 63 promotes job stability.
Further, first back-moving spring (not shown) is equipped between the first tapered wedges 64 and product block 11.Second tiltedly
Second back-moving spring 68 is equipped between voussoir 65 and product block 11.First back-moving spring and second back-moving spring 68 are in cross bar 61
When reset, it is able to drive 65 self-resetting of the first tapered wedges 64 and the second tapered wedges.
As shown in figure 8, state when being bonded which show product 200 and auxiliary material 300.In initial alignment, product 200
Side abuts against on the product orientation datum level 111 of product block 11, and the side of auxiliary material 300 abuts against the auxiliary of auxiliary material block 12
Expect on positioning reference plane 121.In addition, the depth of auxiliary material slot 13 is less than the thickness of auxiliary material 300 and the height of auxiliary material block 12 when design
Degree, and the height of auxiliary material block 12 is less than the thickness of auxiliary material 300, and auxiliary material block 12 is avoided to interfere product 200 and auxiliary material 300 viscous
It closes.During bonding movement, the side of product 200 is along product orientation datum level 111 with the V1 slide downward (direction of V1
It is parallel with product orientation datum level 111), default bounding point and product orientation datum level during sliding, on product 200
111 distance L is remained unchanged, when bonding product 200 and auxiliary material 300, actual adhesion point on product 200 and default
Bounding point is overlapped.During product 200 moves down, it will push positioning plate 10 with V2 and translate the adjustment position (direction of V2 and the
The direction of two guide rails 41 is parallel).
Further, as shown in figure 9, being moved down if the test point of 200 positioning accuracy of testing product is X in product 200
When, keep X to abut with product orientation datum level 111, and can be with shape between the end face of product 200 and product orientation datum level 111
At angle α, is conducive to the error for avoiding the datum level of product 200 itself, the side of test point X Yu auxiliary material 300 is effectively ensured
The distance of (i.e. auxiliary material 300 abuts against the side wall on auxiliary material positioning reference plane 121).
Auxiliary material when work, is first placed in auxiliary material slot 13 by above-mentioned precision positioning jig 100, then utilizes auxiliary material pushing block
20 push auxiliary material to auxiliary material block 12 and the side that makes auxiliary material abuts against the auxiliary material positioning reference plane 121 of auxiliary material block 12
On.Then the product orientation benchmark for product being placed on positioning plate 10 and the side of product being made to abut against product block 11
On face 111, then under the action of external pressure, product is moved down and is gradually drawn close to auxiliary material up to being bonded together, and is being produced
Product are during moving down, under the limitation of product orientation datum level 111, default bounding point of the product in initial alignment and most
The actual adhesion point bonded eventually is overlapped.Above-mentioned design, on the one hand, the positioning of product is with the product block 11 on positioning plate 10
Standard, and the auxiliary material block 12 on positioning plate 10 is subject in the positioning of auxiliary material, so that product and auxiliary material are completed on positioning plate 10
The benchmark of positioning, i.e. the two positioning is the same locating element, and Reference Transforming is avoided to calculate.On the other hand, product orientation benchmark
Face 111 is parallel with auxiliary material positioning reference plane 121 so that product in initial alignment into the motion process finally bonded, product
Default bounding point is overlapped with actual adhesion point, to improve the bonding positioning accuracy of product and auxiliary material.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the preferred embodiment of the utility model, and the description thereof is more specific and detailed, but
It cannot be understood as the limitations to utility model patent range.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of precision positioning jig, it is characterised in that: include:
Positioning plate；The positioning plate is equipped with product block and is parallel to the auxiliary material block of the product block setting；The product
Block is equipped with product orientation datum level towards the side of the auxiliary material block；The auxiliary material block is opposite to each other in the product block
Side is equipped with the auxiliary material positioning reference plane parallel with the product orientation datum level；The positioning plate is equipped with and is parallel to the auxiliary material
The auxiliary material slot of block setting；The auxiliary material block is located at the side of the auxiliary material slot；And
The auxiliary material pushing block being slidably connected on the positioning plate；The auxiliary material pushing block is located on the auxiliary material slot to be kept off with the auxiliary material
The opposite side of block, and the auxiliary material pushing block is arranged towards the auxiliary material block.
2. precision positioning jig according to claim 1, which is characterized in that the positioning plate is additionally provided with vacuum sucking holes；Institute
State the bottom that vacuum sucking holes are set to the auxiliary material slot.
3. precision positioning jig according to claim 2, which is characterized in that further include: be slidably connected the positioning plate
Mounting plate；The mounting plate is equipped with the first guide rail of the positioning plate that is slidably connected；First guide rail is on the positioning plate
Projection it is parallel with the auxiliary material slot.
4. precision positioning jig according to claim 3, which is characterized in that further include: be slidably connected the mounting plate
Bottom plate；The bottom plate is equipped with the second guide rail of the mounting plate that is slidably connected；Throwing of second guide rail on the mounting plate
Shadow is vertical with first guide rail.
5. precision positioning jig according to claim 4, which is characterized in that further include: it is connected to the position on the bottom plate
Move cylinder；The displacement cylinder connects the mounting plate, and projection of the piston rod of the displacement cylinder on the bottom plate with
Second guide rail is parallel.
6. precision positioning jig according to claim 1, which is characterized in that further include component in auxiliary material point；The auxiliary material
The adjacent positioning plate setting of component in point；Component is used to realize along the length side of the auxiliary material slot auxiliary material in the auxiliary material point
To point in processing.
7. precision positioning jig according to claim 6, which is characterized in that component includes: to be parallel in the auxiliary material point
The cross bar of the product block setting, is vertically connected on the cross bar phase at the first fixture block for being vertically connected on described cross bar one end
Pair the other end the second fixture block, be resisted against first fixture block inside the first tapered wedges and be resisted against described second
Second tapered wedges of the inside of fixture block；The inside of first fixture block is equipped with the first cammed surface for matching first tapered wedges；
The inside of second fixture block is equipped with the second cammed surface for matching second tapered wedges；First tapered wedges are opposite to each other in described
The side of first fixture block is located at the outside of one end of the auxiliary material slot；Second tapered wedges are opposite to each other in the one of second fixture block
Side is located at the outside of the opposite other end of the auxiliary material slot.
8. precision positioning jig according to claim 7, which is characterized in that component in the auxiliary material point further include: connection
Point middle driving cylinder of the cross bar；It drives the piston rod of cylinder vertical with the cross bar in described point and is kept off towards the product
Block setting.
9. precision positioning jig according to claim 7, which is characterized in that component in the auxiliary material point further include: parallel
In the guide plate of cross bar setting；It is convexly equipped with the first guide sleeve for being arranged first fixture block on the guide plate and is arranged described
Second guide sleeve of the second fixture block.
10. precision positioning jig according to claim 7, which is characterized in that first tapered wedges and the product are kept off
First back-moving spring is equipped between block；Second back-moving spring is equipped between second tapered wedges and the product block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716086.1U CN208304858U (en) | 2018-05-14 | 2018-05-14 | Precision positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716086.1U CN208304858U (en) | 2018-05-14 | 2018-05-14 | Precision positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304858U true CN208304858U (en) | 2019-01-01 |
Family
ID=64712540
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820716086.1U Expired - Fee Related CN208304858U (en) | 2018-05-14 | 2018-05-14 | Precision positioning jig |
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| Country | Link |
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| CN (1) | CN208304858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635108A (en) * | 2021-09-05 | 2021-11-12 | 东莞市优机智能科技有限公司 | Positioning device and positioning method thereof |
-
2018
- 2018-05-14 CN CN201820716086.1U patent/CN208304858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635108A (en) * | 2021-09-05 | 2021-11-12 | 东莞市优机智能科技有限公司 | Positioning device and positioning method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |