CN208496829U - Localization tool - Google Patents

Localization tool Download PDF

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Publication number
CN208496829U
CN208496829U CN201820918593.3U CN201820918593U CN208496829U CN 208496829 U CN208496829 U CN 208496829U CN 201820918593 U CN201820918593 U CN 201820918593U CN 208496829 U CN208496829 U CN 208496829U
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China
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lower cover
plate
upper cover
pressure heads
localization tool
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Active
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CN201820918593.3U
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Chinese (zh)
Inventor
杨德强
邓春华
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World Precision Manufacturing Dongguan Co Ltd
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World Precision Manufacturing Dongguan Co Ltd
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Abstract

The utility model discloses a kind of localization tools, suitable for the upper cover of earphone and the positioning of lower cover and it is bonded, the localization tool includes bottom plate, it installs in support plate and pressure head on the bottom plate, the support plate is located at the top of the bottom plate, the lower cover is placed on the support plate, a pressure head is respectively provided at two opposite ends of the support plate, two pressure heads move towards and are loaded in the upper cover contraposition support surface of the lower cover, two pressure heads are moved away from and release and carried to the support of the upper cover so that the upper cover hangs to fitting with the lower cover, and two the pressure head can also the relatively described support plate move up and down and to the upper cover and lower cover of fitting carry out pressure maintaining.The positioning tool structure of the utility model is simple, high degree of automation, and high-efficient and fitting accuracy is high.

Description

Localization tool
Technical field
The utility model relates to electronic products to assemble field, more particularly to a kind of for carrying out automatic assembling to curved face product Localization tool.
Background technique
With the fast development of science and technology, the continuous improvement of people's level of consumption, for such as mobile phone, tablet computer, The requirement of the quality of the electronic products such as earphone is higher and higher, while requiring high quality, also pursues the shape with design sense. Thus, more and more design of electronic products more small and exquisite frivolous and also there is certain curvature, electronic product also therefore towards High-density integrated and superfinishing refinement development, correspondingly, the requirement for the mounting device of electronic component is also higher and higher. Especially for earphone, the electronic component of existing earphone is generally packaged between upper cover and lower cover, upper cover and lower cover it Between be bonded by glue, the accuracy and fastness of fitting are vital.Since earphone itself is more exquisite, and on Lid has certain curvature with lower cover again, and the binding face of the two is not a plane, but a curved surface, is determined curved face product The requirement of position, dispensing and fitting is then higher, and due to also needing for the electric wire etc. in upper cover to be inserted into lower cover when contraposition fitting, Thus, the contraposition of curved face product is bonded typically now or by the way of handwork, handwork low efficiency and essence Exactness not can guarantee.
Therefore, need it is a kind of can be used in automate continuous productive process, the localization tool that structure is simple, precision is high, high-efficient The above problem is overcome, to while improving the production efficiency, improve product quality.
Utility model content
The localization tool that the purpose of this utility model is to provide a kind of structures is simple, positioning accuracy is high and high-efficient.
To achieve the goals above, the utility model discloses a kind of localization tools, are suitable for the upper cover and lower cover of earphone Positioning and fitting, the localization tool includes bottom plate, installs in support plate and pressure head on the bottom plate, and the support plate is located at institute The top of bottom plate is stated, the lower cover is placed on the support plate, it is respectively provided with a pressure head at two opposite ends of the support plate, two The pressure head can move towards and be loaded in the upper cover contraposition support surface of the lower cover, and two pressure heads can be moved away from The support of the upper cover is carried with releasing, and the upper cover is hung to fitting with the lower cover, and two pressure heads may be used also The relatively described support plate moves up and down and carries out pressure maintaining to the upper cover and lower cover of fitting.
Preferably, two pressure heads hold in the palm the first position for carrying the upper cover with close to each other and are located remotely from each other to release To the second position that the upper cover support carries, two pressure heads also have by the first position relative to the support plate movement and to patch The upper cover and lower cover closed carry out the third place of pressure maintaining.
Preferably, the support plate is equipped with relatively-stationary first locating slot, two pressure heads match and form one Relatively movable second locating slot, the lower cover is corresponding with the upper cover to be placed in first locating slot and second positioning In slot.
Preferably, the shape of first locating slot is corresponding with the shape of the lower cover, set in first locating slot Suction nozzle is equipped with to fix the lower cover from the bottom side of the lower cover.
Preferably, being equipped with snap close piece positioned at the edge of first locating slot on the support plate, the snap close piece is from institute State the fixed lower cover in outside of lower cover.
Preferably, being also installed on reflector on the support plate, the reflector is located at the edge of first locating slot And it is arranged by the inside of first locating slot towards the outside of first locating slot.
Preferably, the localization tool of the utility model further includes and cam pack, the first connecting plate and the second connecting plate, institute The bearing for stating cam pack is slidedly arranged on the bottom plate, the cam of the cam pack cooperatively connect with the bearing and with First connecting plate is affixed, and first connecting plate is also movably connected with the bottom plate, and cunning is set on first connecting plate There are two second connecting plates and two second connecting plates in arranging at interval, two pressure heads are connect with two described second Plate connects correspondingly;The bearing drives the first connecting plate described in the cam driven in sliding horizontal on the bottom plate It vertically moves along a straight line, first connecting plate of movement drives two pressure heads to synchronize and moves down by two second connecting plates Or it moves up.
Preferably, the localization tool of the utility model further includes third connecting plate, the third connecting plate is set to contraposition It is described to drive the third connecting plate to move along a straight line and band along longitudinal direction bit driver between driver and second connecting plate Dynamic two second connecting plates on first connecting plate in sliding in opposition or slide opposite to each other, second connecting plate of the two of sliding Drive two pressure heads close to each other or separate.
Preferably, being equipped with two draw back plates of pivot joint between two second connecting plates, the drive-connecting shaft of two draw back plates is set At the center of the two, the third connecting plate moves along a straight line along longitudinal direction and two draw back plates is driven to turn around the drive-connecting shaft Dynamic, the draw back plate of the two of rotation mutually stretches or folds and two second connecting plates is driven to be located remotely from each other or close to each other.
Preferably, the localization tool of the utility model further includes the first elastic component and the second elastic component, first elasticity Part perseverance drives two pressure heads mobile by the direction of the second position towards first position, and the second elastic component perseverance drives described in two Pressure head is mobile by the direction of the third place towards first position.First elastic component can be set between two pressure heads, described Second elastic component is set between the pressure head and the bottom plate.
Compared with prior art, the localization tool of the utility model disposes lower cover by being located at the support plate above bottom plate, from And convenient for carrying out gluing to the lower cover being fixed on support plate;It is respectively arranged at two opposite ends of support plate, then passes through in conjunction with two pressure heads Upper cover can be aligned the surface that support is loaded in lower cover by moving towards between two pressure heads, then be solved by being moved away between two pressure heads Except the support to upper cover carries, so that upper cover is fitted by hanging right above lower cover with lower cover;Further, due to two pressures Head can also be moved up and down with respect to support plate, so as to carry out pressure maintaining to the upper cover and lower cover of fitting, so that upper cover and lower cover are firm Fitting.Mutual cooperation of the localization tool of the utility model by two pressure heads of activity setting and the support plate of fixed setting, difference Fixed cover and lower cover, and can realize that structure is simple, the degree of automation to the lower cover of earphone and the automatic aligning of upper cover and fitting Height, high-efficient and fitting accuracy are high.
Detailed description of the invention
Fig. 1 is the schematic perspective view of an angle of the utility model localization tool.
Fig. 2 is the schematic perspective view of another angle of the utility model localization tool.
Fig. 3 is the schematic perspective view that lower cover is placed in the utility model localization tool.
Fig. 4 is the schematic perspective view that upper cover contraposition is placed in the utility model localization tool.
Fig. 5 is the structural schematic diagram that the utility model localization tool carries out pressure maintaining to the upper cover and lower cover of fitting.
Fig. 6 is that two pressure heads of the utility model are in the schematic perspective view of first position.
Fig. 7 is that two pressure heads of the utility model are in the schematic perspective view of the second position.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation Mode simultaneously cooperates attached drawing to be explained in detail.
Please refer to Fig. 1 to Fig. 7, the utility model discloses a kind of localization tool 100, be suitable for the upper cover 200 of earphone with The positioning and fitting of lower cover 300, wherein the binding face of the upper cover 200 of the earphone in the application and lower cover 300 is curved surface.This reality Include bottom plate 10 with novel localization tool 100, install in support plate 20 and pressure head 30 on bottom plate 10, support plate 20 is located at bottom plate 10 Top, by the connection of 4 support rods 11 and 4 support rods 11 are in being arranged symmetrically between support plate 20 and bottom plate 10.Lower cover 300 It is placed on support plate 10, a pressure head 30 is respectively provided at two opposite ends of support plate 20.Two pressure heads 30 can move towards and by upper cover 200 Contraposition support is loaded in the surface of lower cover 200, and two pressure heads 30 can be also moved away to release the support load to upper cover 200, and be made Lid 200 hangs to lower cover 300 and fits, i.e., two pressure heads 30 can be moved along the longitudinally opposed of bottom plate 10.Also, two pressure heads 30 are also It can be moved up and down with respect to support plate 20 and pressure maintaining is carried out to the upper cover of fitting 200 and lower cover 300, i.e., two pressure heads 30 can be along the bottom of perpendicular to The vertical relative motion of plate 10.Specifically, in the present embodiment, two pressure heads 30 have relatively close to hold in the palm carry upper cover 200 the It one position and is relatively distant to release the second position that carries to 200 support of upper cover, two pressure heads 30 also have by the opposite load in first position Plate 20 is mobile and the third place of pressure maintaining is carried out to the upper cover of fitting 200 and lower cover 300.
Referring to Fig. 1, support plate 20 is equipped with a relatively-stationary first locating slot 20a, two pressure heads 30 are matched and are formed One relatively movable second locating slot 30a, lower cover 300 is corresponding with upper cover 200 to be placed in the first locating slot 20a and described second In locating slot 30a.In the present embodiment, two pressure heads 30 have profiling support load portion 31, and upper cover 300 is placed in two support load portions 31 and matches And in the second locating slot 30a formed.It should be noted that the first locating slot 20a is fixed and the second locating slot 30a is living Dynamic is in contrast, to simply indicate that the first locating slot 20a is the relatively-stationary entirety formed on support plate 20, and second is fixed Position slot 30a is formed with two pressure heads 30, but in order to adapt to the lower cover 300 of different specification size, the first locating slot 20a's The setting adjusted to size adaptability does not limit in range herein.
Specifically, in order to preferably realize the positioning to lower cover 300, the shape of the first locating slot 20a and the shape of lower cover 300 Shape is corresponding, and suction nozzle 21 is provided in the first locating slot 20a, and suction nozzle 21 adsorbs fixed lower cover 300 from the bottom side of lower cover 300.Compared with Excellently, suction nozzle 21 is vacuum slot, and quantity is cloth multiple, that multiple suction nozzles 21 match in the shape size with lower cover 300 It sets, so that lower cover 300 be fixed from many places, locating effect is more preferably.Further, the first locating slot is located on support plate 20 The edge of 20a is equipped with snap close piece 22, and snap close piece 22 can be from the fixed lower cover 300 in the outside of lower cover 300, to further increase pair The positioning of lower cover 300.Snap close piece 22 is specially push type snap close piece, realizes the fixation to lower cover 300 by pressing, presses again The fixation to lower cover 300 can be released.Preferably, reflector 23 is also installed on support plate 20, reflector 23 is located at the first positioning The edge of slot 20a is simultaneously arranged by the inside of the first locating slot 20a towards the outside of the first locating slot 20a.Then by reflector The reflection of 23 pairs of light sources, consequently facilitating capture of the CCD camera to the profile of upper cover 200 and lower cover 300 with certain curvature, especially It is the capture to the profile of the joint place of the two, so as to the subsequent operation for carrying out contraposition adjustment.
Incorporated by reference to Fig. 2 to Fig. 5, the localization tool 100 of the utility model further includes and cam pack 40, the first connecting plate 50 And second connecting plate 60, the bearing 41 of cam pack 40 are slidedly arranged on the first guide rail 12 of bottom plate 10 by slide plate 42, first leads Rail 12 is longitudinally arranged along bottom plate 10, then bearing 41 is specifically the longitudinal sliding motion along bottom plate 10.The cam 43 of cam pack 40 One end is cooperatively connect with bearing 41, and the other end of cam 43 is fixed in the bottom of the first connecting plate 50, and cam 43 is plate-like. First connecting plate 50 is movably connected with bottom plate 10, specifically, is equipped at least two guide rods 13 therebetween, at least two lead To bar 13 along the direction perpendicular to bottom plate 10 in being arranged symmetrically.It is slidably equipped with two second connecting plates 60 on first connecting plate 50, two By two sliding blocks 61 in being arranged on the second guide rail 14 of 50 top side of the first connecting plate at interval, second leads second connecting plate 60 Rail 14 is longitudinally arranged along bottom plate 10, and two second connecting plates 60 are also connect with two briquettings 30 correspondingly.Then bearing 41 is the bottom of in Horizontal sliding on plate 10 and drive cam 43 that the first connecting plate 50 is driven vertically to move along a straight line, the first connecting plate 50 of movement by It drives the opposite support plate 20 of two pressure head 30 to synchronize by two second connecting plates 60 to move down or move up.To realize the upper of 30 pairs of pressure head fittings The pressure maintaining operation of lid 200 and lower cover 300.
Specifically, the clamping portion 421 of slide plate 42 and the output end of pressure maintaining driver (not shown) are mutually clamped, and pressure maintaining is driven Dynamic device may be disposed on the load block of transmission guide rail, then pressure maintaining driver drives slide plate 42 to be led with dynamic bearing 41 in the first of bottom plate 10 It is slided on rail 12, cam 43 is promoted to move up and down, to realize that the opposite support plate 20 of two pressure head 30 moves up and down.In the present embodiment, By the interior automatic pressure-maintaining operation for realizing pressure head 30 in a limited space of cam pack 40, structure is simplified, the structure of jig is more Step up to gather, effectively reduces the volume of entire jig.
The localization tool 100 of the utility model further includes third connecting plate 70, and third connecting plate 70 is set to contraposition driving Between device (not shown) and the second connecting plate 60, third connecting plate 70 is driven to move along a straight line and band along longitudinal direction bit driver For dynamic two second connecting plates 60 in sliding in opposition on the first connecting plate 50 or sliding opposite to each other, two second connecting plates 60 of sliding drive two The second position that pressure head 30 is moved to first position close to each other or is located remotely from each other.In this embodiment, third connecting plate 70 One end is slidedly arranged on the third guide rail 15 of bottom plate 10 by slide plate 71, and third guide rail 15 is longitudinally arranged along bottom plate 10, and third connects The other end of fishplate bar 70 is connected with the second connecting plate 60, the clamping portion 711 of slide plate 71 with to bit driver (not shown) Output end is mutually clamped, and is may be disposed on the load block of transmission guide rail to bit driver.Then slide plate 71 is driven to drive the bit driver Three connecting plates 70 are slided on the third guide rail 15 of bottom plate 10, thus promote two second connecting plates 60 drive two pressure heads 30 opposite or Opposite movement.
Further, the other end of third connecting plate 70 is connected by positioning pin 62 with the second connecting plate 60, positioning pin 62 It is set to the direction projection on the outer wall of the second connecting plate 60 and towards third connecting plate 70.Third connecting plate 70 is in close to second One end of connecting plate 60 offers vertically arranged sliding slot 70a, and positioning pin 62 is connected in sliding slot 70a and can be in sliding slot 70a Inside slide up and down.Then when the second connecting plate 60, which drives two pressure heads 30 to synchronize, to be moved down or move up, two closed ends of sliding slot 70a can be risen To the effect limited up and down, to further increase the accuracy of positioning, and it can effectively avoid two pressure heads 30 and moved in vertical direction The problem of moving excess and damaging upper cover 200 and lower cover 300, preferably protects product.
In conjunction with Fig. 6 and Fig. 7, in order to simplify structure, in the present embodiment, third connecting plate 70 only with one second connecting plate 60 It is connected, and is connected between two second connecting plates 60 by two draw back plates 80 of pivot joint, the drive-connecting shaft 81 of two draw back plates 80 is set to two At the center of person, then when third connecting plate 70 moves along a straight line along longitudinal direction and two draw back plates 80 is driven to rotate around drive-connecting shaft 81, turn Two dynamic draw back plates 80 mutually stretch or fold and drive two second connecting plates, 60 back movement and separate or move toward one another and lean on Closely.Due to, space is effectively utilized in the cross-shaped bottom side and top side for being connected to two second connecting plates 60 of two draw back plates 80, Structure is simpler.Further, two pressure heads 30 are excessive in longitudinal movement and damage upper cover 200 in order to prevent, two draw back plates 80 Between be additionally provided with locating part 82 and locating part 83, it is two opposite to be respectively arranged at the first connecting plate 50 for locating part 82 and locating part 83 On the side wall and end of the two is extend between two second connecting plates 60, then when two second connecting plates 60 relatively move to limit position When setting, locating part 82 and locating part 83 play the role of that two second connecting plates 60 is stopped to continue to move to.
Further, the localization tool 100 of the utility model further includes the first elastic component 90 and the second elastic component 91, and first Elastic component 90 is set between two pressure heads 30, and the second elastic component 91 is set between pressure head 30 and bottom plate 10, and the first elastic component 90 is permanent to be driven Keep two pressure heads 30 mobile towards the direction of first position by the second position, 91 perseverance of the second elastic component drives two pressure heads 30 by third position Set the direction movement towards first position.Specifically, the first elastic component 90 is a tension spring.Two first elastic components 90 hang on two Between two connecting plates 60, then two pressure heads 30 be moved away from evacuation and convenient for placement lower cover 300 during on support plate 20, And during 200 let-down of upper cover that contraposition support carries extremely fits with lower cover 300, the first elastic component 90 is stretched, when right After bit driver stops working, two pressure heads 30 move toward one another under the action of the restoring force of the first elastic component 90 and are reset to first Position, to hold in the palm load upper cover 200 and to compress upper cover 200.Second elastic component 91 is a compressed spring, four 91 sets of the second elastic components It is connected between guide rod 13 and the first connecting plate 50, then in two pressure heads 30 as the first connecting plate 50 moves down and real with respect to support plate 20 During existing pressure maintaining, the second elastic component 91 is compressed, and pressure maintaining driver stops operation after completing pressure maintaining, in the second elastic component 91 Restoring force under the action of, two pressure heads 30 are reset to first position as the first connecting plate 50 moves upwards.Further, it is It realizes that two pressure heads 30 are more stably moved in vertical, is additionally provided in the left and right sides of the first connecting plate 50 along hanging down on bottom plate 10 The sliding rail 16 directly arranged in the direction of bottom plate 10, the left and right sides end of the first connecting plate 50 is slidably connected on sliding rail 16, to play The effect for reinforcing guiding, so that pressure maintaining is more steady.In addition, being additionally provided with handle 17 easy to carry on bottom plate 10.
Below in conjunction with Fig. 1 to Fig. 7, the working principle of the localization tool 100 of the utility model is illustrated:
Lower cover 300 at first position close to each other, is placed in the first positioning in initial position by two pressure heads 30 When in slot 20a, two pressure heads 30 are driven to do mutually separate linear motion so as to feeding of stepping down bit driver, then two pressure heads 30 are by One position is moved to the second position, and the suction nozzle 21 being arranged in the first locating slot 20a carries out absorption fixation from the bottom side of lower cover 300, Pressing snap close piece 22 is fixed from the outside of lower cover 300, determines to realize what the lower cover 300 with certain curvature consolidated Position;Lower cover 300 is fixed in the first locating slot 20a after realization dispensing, and two pressure heads 30 are reset at first position, two pressure heads 30 Support load portion 31 matches and forms the second locating slot 30a being loaded in the contraposition support of upper cover 200 right above lower cover 300;Upper cover 200 is put After being placed in the second locating slot 30a defined by two support load portions 31, two pressure heads 30 do mutually separate linear motion to arrival second During at position, release the support of upper cover 200 is carried so that upper cover 200 freely hang on lower cover 300 and with 300 phase of lower cover Fitting;After upper cover 200 is bonded with lower cover 300, two pressure heads 30 are reset to first position by the second position and are moved downward to third Position and compress upper cover 200, and this is kept to compress state 3-8 minutes, so that the glue curing between upper cover 200 and lower cover 300;Most Afterwards, two pressure heads 30 are moved up by the third place again and are reset to first position, so as to operation next time.
Compared with prior art, the localization tool 100 of the utility model is disposed by being located at the support plate 20 of 10 top of bottom plate Lower cover 300, consequently facilitating carrying out gluing to the lower cover 300 being fixed on support plate 20;Support plate 20 is respectively arranged in conjunction with two pressure heads 30 Two opposite ends at, then upper cover 200 can be aligned by the surface that support be loaded in lower cover 300 by moving towards between two pressure heads 30, Released by being moved away between two pressure heads 30 again to the support of upper cover 200 load so that upper cover 200 by lower cover 300 just Top hangs and fits with lower cover 300;Further, since two pressure heads 30 can also be moved up and down with respect to support plate 20, so as to Upper cover 200 and lower cover 300 to fitting carry out pressure maintaining, so that upper cover 200 and lower cover 300 are firmly bonded.The utility model Localization tool 100 can realize the automatic positioning and fitting of upper cover 200 and lower cover 300 to earphone, and structure is simple, the degree of automation Height, high-efficient and fitting accuracy are high.
It above disclosure is merely preferred embodiments of the utility model, certainly cannot be practical new to limit this with this The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered Range.

Claims (10)

1. a kind of localization tool, suitable for the upper cover of earphone and the positioning of lower cover and it is bonded, which is characterized in that the localization tool It including bottom plate, installs in support plate and pressure head on the bottom plate, the support plate is located at the top of the bottom plate, the lower cover placement In on the support plate, being respectively provided with a pressure head at two opposite ends of the support plate, two pressure heads can move towards and by institute The surface that upper cover contraposition support is loaded in the lower cover is stated, two pressure heads can be moved away to release the support load to the upper cover, And the upper cover is hung to fitting with the lower cover, two pressure heads can also the relatively described support plate move up and down and to patch The upper cover and lower cover closed carry out pressure maintaining.
2. localization tool as described in claim 1, which is characterized in that two pressure heads are carried on described with close to each other with support It the first position of lid and is located remotely from each other to release the second position that carries to the upper cover support, two pressure heads also have by described the One position is mobile relative to the support plate and the third place of pressure maintaining is carried out to the upper cover of fitting and lower cover.
3. localization tool as described in claim 1, which is characterized in that the support plate is equipped with relatively-stationary first positioning Slot, two pressure heads match and form relatively movable second locating slot, and the lower cover is corresponding with the upper cover to be placed in In first locating slot and in second locating slot.
4. localization tool as claimed in claim 3, which is characterized in that the shape of first locating slot and the shape of the lower cover Shape is corresponding, and suction nozzle is provided in first locating slot to fix the lower cover from the bottom side of the lower cover.
5. localization tool as claimed in claim 3, which is characterized in that be located at the edge of first locating slot on the support plate Place is equipped with snap close piece, and the snap close piece fixes the lower cover from the outside of the lower cover.
6. localization tool as claimed in claim 3, which is characterized in that be additionally provided with reflector, the reflector on the support plate Positioned at first locating slot edge and by the inside of first locating slot towards the outside cloth of first locating slot It sets.
7. localization tool as described in claim 1, which is characterized in that further include cam pack, the first connecting plate and the second company Fishplate bar, the bearing of the cam pack are slidedly arranged on the bottom plate, and the cam of the cam pack and the bearing are cooperatively It connects and affixed with first connecting plate, first connecting plate is also movably connected with the bottom plate, first connection It is slidably equipped with two second connecting plates on plate and two second connecting plates are in arrange at interval, described in two pressure heads and two Second connecting plate connects correspondingly;The bearing drives described in the cam driven the in sliding horizontal on the bottom plate One connecting plate vertically moves along a straight line, and first connecting plate of movement drives two pressure heads by two second connecting plates It synchronizes and moves down or move up.
8. localization tool as claimed in claim 7, which is characterized in that further include third connecting plate, the third connecting plate is set It is placed between bit driver and second connecting plate, it is described that third connecting plate straight line along longitudinal direction is driven to bit driver Movement and drive two second connecting plates in sliding in opposition on first connecting plate or slide opposite to each other, the two of sliding described the Two connecting plates drive two pressure heads close to each other or separate.
9. localization tool as claimed in claim 8, which is characterized in that be equipped with the two of pivot joint between two second connecting plates and push away The drive-connecting shaft of pulling plate, two draw back plates is set at the center of the two, and the third connecting plate moves along a straight line along longitudinal direction and drives Two draw back plates are rotated around the drive-connecting shaft, and the draw back plate of the two of rotation mutually stretches or folds and drive two described Two connecting plates are located remotely from each other or close to each other.
10. localization tool as claimed in claim 2, which is characterized in that it further include the first elastic component and the second elastic component, it is described First elastic component perseverance drives two pressure heads mobile by the direction of the second position towards first position, and the second elastic component perseverance is driven Keep two pressure heads mobile towards the direction of first position by the third place.
CN201820918593.3U 2018-06-13 2018-06-13 Localization tool Active CN208496829U (en)

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Application Number Priority Date Filing Date Title
CN201820918593.3U CN208496829U (en) 2018-06-13 2018-06-13 Localization tool

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CN201820918593.3U CN208496829U (en) 2018-06-13 2018-06-13 Localization tool

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109773691A (en) * 2019-03-21 2019-05-21 东莞市沃德精密机械有限公司 Localization tool
CN110977811A (en) * 2019-11-13 2020-04-10 歌尔股份有限公司 Special-shaped piece positioning device and method
CN113119003A (en) * 2020-01-16 2021-07-16 浙江盘毂动力科技有限公司 Clamping mechanism and disc type motor stator clamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109773691A (en) * 2019-03-21 2019-05-21 东莞市沃德精密机械有限公司 Localization tool
CN109773691B (en) * 2019-03-21 2024-04-12 广东沃德精密科技股份有限公司 Positioning jig
CN110977811A (en) * 2019-11-13 2020-04-10 歌尔股份有限公司 Special-shaped piece positioning device and method
CN110977811B (en) * 2019-11-13 2021-08-17 潍坊歌尔微电子有限公司 Special-shaped piece positioning device and method
CN113119003A (en) * 2020-01-16 2021-07-16 浙江盘毂动力科技有限公司 Clamping mechanism and disc type motor stator clamp

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