CN208034515U - A kind of positioning fixture and assembling equipment - Google Patents

Abstract

The utility model discloses a kind of positioning fixture and assembling equipment, it is related to assembling equipment technical field, positioning fixture is for positioning blade and motor, include the support plate and pinboard of combination installation, multiple imitation-shaped grooves for placing blade are provided on support plate, position on pinboard corresponding to imitation-shaped groove is provided with multiple locating slots for fixing motor, support plate respectively positions blade and motor with pinboard cooperation, wherein, the default mounting portion for installing removable structure is provided on pinboard, external connection or external dismounting of the removable structure for realizing pinboard.Positioning fixture can simultaneously carry out multiple motors and blade the precise positioning in angle and direction by being correspondingly arranged imitation-shaped groove and locating slot on support plate and pinboard, simple in structure, effectively increase production efficiency.

Description

A kind of positioning fixture and assembling equipment

Technical field

The utility model is related to assemble equipment technical field more particularly to a kind of positioning fixture and assembling equipment.

Background technology

With the continuous improvement of unmanned air vehicle technique level, miniaturization unmanned plane is got in the mounting means of motor over-assemble blade Come it is more complicated and changeable, it is also higher and higher to the required precision of the positioning method and fixed form of blade.

In currently existing scheme, since blade is mounted on the special construction on motor, cause blade can be perpendicular to motor Axis direction arbitrarily rotates, and puzzlement is caused to fixed blades and motor, to pacify to multiple blades are corresponding with motor progress When dress is with dismounting, since direction and the angle of blade can not be fixed with uniformly, then need to adopt manually, to motor and paddle Leaf is positioned and is fixed one by one, but this greatly reduces production efficiency, is also unfavorable for integrated operations.

Therefore, how effectively to solve motor and the precise positioning of blade is a problem to be solved.

Utility model content

In order to overcome the shortcomings of Related product in the prior art, the utility model proposes a kind of positioning fixture and group installings It is standby, to solve the problems, such as that existing blade and motor are unable to precise positioning in installation or disassembly process.

On the one hand, the utility model provides a kind of positioning fixture, for being positioned to blade and motor, the locating clip Tool may include：

The support plate and pinboard of installation are combined, multiple imitation-shaped grooves for placing blade, pinboard are provided on support plate The upper position corresponding to imitation-shaped groove is provided with multiple locating slots for fixing motor, and support plate coordinates with pinboard respectively to blade And motor is positioned, wherein the default mounting portion for installing removable structure is provided on pinboard, removable structure is used for Realize the external connection of pinboard or external dismounting.

In some embodiments, multiple imitation-shaped grooves are arranged in the same direction.

In some embodiments, imitation-shaped groove includes the mating surface of through-hole and two receiving blades.

In some embodiments, it is provided with chamfering in mating surface.

In some embodiments, locating slot includes positioning plate, and positioning plate both sides are respectively arranged with opening.

In some embodiments, support plate is pumped by preset component with respect to pinboard.

In some embodiments, preset component includes lifting cylinder.

In some embodiments, cylinder lifting groove is provided on pinboard, lifting cylinder passes through cylinder lifting groove and carries Plate connects.

In some embodiments, preset component includes elastomeric element.

In some embodiments, the third mounting portion for secure resilient member, elastomeric element are provided on pinboard Upper end hold in the bottom of support plate.

In some embodiments, positioning fixture further includes guide part, and support plate is connect by guide part with pinboard and phase To movement.

In some embodiments, the first pilot hole corresponding with guide part position is provided on support plate, guide part is Movement in one pilot hole.

In some embodiments, it is provided with the second pilot hole corresponding with the first guiding hole site on pinboard, is oriented to Portion is connect by the second pilot hole with pinboard.

In some embodiments, the removable structure includes quick-disassembly structure.

In some embodiments, the carrying structure for moving pinboard is provided on pinboard.

On the other hand, the utility model provides a kind of assembling equipment, including above-mentioned positioning fixture.

In some embodiments, assembling equipment further includes the lifting cylinder being connect with positioning fixture, and lifting cylinder is used for The pinboard in the support plate relative positioning fixture in positioning fixture is driven to pump.

Compared with prior art, the utility model has the advantage that：

The positioning fixture provided in the utility model may include the support plate and pinboard of combination installation, wherein support plate Multiple imitation-shaped grooves are equipped with, pinboard is equipped with multiple locating slots corresponding with the position of imitation-shaped groove.

During application above-mentioned positioning fixture, motor can be placed in locating slot and be fixed, and blade then may be used To be positioned in imitation-shaped groove, since imitation-shaped groove and locating slot are correspondingly arranged, the installation of blade and motor or removal position can obtain It to precise positioning and is relatively fixed, secondly, the imitation-shaped groove on support plate can carry out blade the positioning in angle and direction, thus It can prevent blade from arbitrarily being rotated perpendicular to motor axis direction, be conducive to fixed blades and motor, be convenient for automated production, then Person, blade is simple in the positioning method of support plate and motor in pinboard, is conducive to the structure design for simplifying positioning fixture, and The positioning cost for effectively reducing automation, simultaneously as the design of multiple imitation-shaped grooves and multiple locating slots, may be implemented motor With the integrated operations of blade, be conducive to improve production efficiency, further, on pinboard be additionally provided with the default of installation removable structure Mounting portion is advantageously implemented fixation to pinboard or update or replacement, or even update or replacement to positioning fixture.

Description of the drawings

In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the structural schematic diagram of positioning fixture described in the utility model；

Fig. 2 is the structural schematic diagram of support plate described in the utility model；

Fig. 3 is the structural schematic diagram of pinboard described in the utility model；

Fig. 4 is the configuration schematic diagram of positioning fixture described in the utility model；

Fig. 5 is the structural schematic diagram of bearing described in the utility model.

Reference sign：

1, support plate；

10, imitation-shaped groove；

11, the second mounting portion；

111, through-hole；

112, mating surface；

113, chamfering；

12, the first pilot hole；

2, pinboard；

20, locating slot；

201, positioning plate；

202, it is open；

203, the first mounting portion；

21, cylinder lifting groove；

22, elastomeric element；

23, the second pilot hole；

24, third mounting portion；

25, location hole；

26, guide sleeve；

27, mounting portion is preset；

28, carrying structure；

29, removable structure；

3, guide part；

31, bearing；

32, fixed screw；

33, plain washer.

Specific implementation mode

In order to make those skilled in the art more fully understand the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described Embodiment is only that the utility model a part of the embodiment gives the utility model instead of all the embodiments in attached drawing Preferred embodiment.The utility model can be realized in many different forms, however it is not limited to embodiment described herein, It is made the understanding of the disclosure of the utility model more thorough and comprehensive on the contrary, purpose of providing these embodiments is.It is based on The embodiments of the present invention, those of ordinary skill in the art are obtained all without creative efforts Other embodiment shall fall within the protection scope of the present invention.

Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model The normally understood meaning of 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.The specification and right of the utility model are wanted Ask the term " comprising " and " having " in book and above-mentioned attached drawing and their any deformations, it is intended that cover non-exclusive packet Contain.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the utility model., which there is the phrase, in each position in the description to be each meant Identical embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art are explicit Ground and implicitly understand, embodiment described herein can be combined with other embodiments.

Wherein, motor, can be as electrical appliance or the power source of various machineries due to that can generate driving torque.As a result, In the flight course of aircraft, motor and blade can be as a parts for its dynamical system, to provide the flight of aircraft Power.It in practical applications, may with blade due to the use of needs or maintenance needs, motor before aircraft manufacture or after manufacture It is installed or is dismounted accordingly, and solve the precise positioning of motor and blade to realizing that efficient processing operation seems outstanding It is important.

The utility model embodiment following the description will be illustrated by taking unmanned vehicle as an example.It is understood that positioning The design of fixture should be not limited to be applied to unmanned vehicle field, you can to drive the institute of each equipment of blade suitable for motor In field.

As shown in fig.1, positioning fixture may include combination installation support plate 1 and pinboard 2, positioning fixture for pair Blade is positioned with motor, and multiple imitation-shaped grooves 10 for placing blade are provided on support plate 1, are corresponded on pinboard 2 imitative The position of shape slot 10 is provided with multiple locating slots 20 for fixing motor, support plate 1 and pinboard 2 coordinate respectively to blade and Motor is positioned.

In conjunction with shown in Fig. 4, wherein the default mounting portion 27 for installing removable structure 29 is also provided on pinboard 2, The removable structure 29 can be used to implement the external connection of pinboard 2 or external dismounting, to meet positioning fixture or locating clip The installation location requirement of the pinboard 2 in support plate 1 or positioning fixture in tool, upgrades demand, replaces at installation fixed demand, The removable structure 29 can be designed accordingly as needed, and default mounting portion 27 can then be matched with removable structure 29.

Specifically, support plate 1 can be set to the top of pinboard 2, motor passes through imitation-shaped groove 10 that can be placed in corresponding positioning It is fixed in slot 20, blade can be then placed in imitation-shaped groove 10.Wherein, support plate 1 and pinboard 2 under the effect of external force, can With closer or far from according to the application scenarios of the installation of blade and motor or dismounting, support plate 1 and support plate 2 can be in the works of external force With first far from close again, or first close to further away from recycling repeatedly.

For example, when carrying out the installation of motor and blade using the positioning fixture, support plate 1 and pinboard 2 can be kept away from State, after multiple motors are fixed on by multiple imitation-shaped grooves 10 on support plate 1 in corresponding locating slot 20 respectively, can will It is placed in multiple imitation-shaped grooves 20 on support plate 1 with the matched multiple blades of motor, it then can be under the effect of external force so that carry Plate 1 and pinboard 2 are close, and complete the installation of blade and motor, then can be close in support plate 1 and pinboard 2 after installation is complete In the state of, the fixation of motor and locating slot 20 is released, and take out the motor and blade connected, resets support plate 1 and pinboard 2 To far from state, continues blanking and the blade of next group is positioned and installed with motor.

In another example when carrying out the dismounting of motor and blade using the positioning fixture, support plate 1 and pinboard 2 can be held against Close state, by multiple motors having had connected and blade respectively by multiple imitation-shaped grooves 10 on support plate 1 after, can be by motor Be fixed in corresponding locating slot 20, blade is then placed on support plate 1 in corresponding imitation-shaped groove 20, in this state complete motor with It, can be under the effect of external force after the dismounting of blade so that support plate 1 and pinboard 2 are separate, and can be in support plate 1 and pinboard 2 Far from the state of, the fixation of motor and locating slot 20 is released, and blade and motor after dismounting are taken out with this, reset support plate 1 With pinboard 2 to close to state, continues blanking and the blade of next group is positioned and installed with motor.

During application above-mentioned positioning fixture, motor can be placed in locating slot 20 and be fixed, and blade is then It can be positioned in imitation-shaped groove 10, since imitation-shaped groove 10 and locating slot 20 are correspondingly arranged, the installation of blade and motor or dismounting position Precise positioning can be obtained and be relatively fixed by setting, and secondly, the imitation-shaped groove 10 on support plate 1 can carry out angle and direction to blade Positioning, thus it can be prevented that blade is arbitrarily rotated perpendicular to motor axis direction, be conducive to fixed blades and motor, convenient for automatic Metaplasia is produced, furthermore, blade is simple in the positioning method of support plate 1 and motor in pinboard 2, is conducive to simplify positioning fixture Structure design, and effectively reduce the positioning cost of automation, simultaneously as multiple imitation-shaped grooves 10 and multiple locating slots 20 are set Meter, may be implemented the integrated operations of motor and blade, is conducive to raising production efficiency and is further additionally provided with peace on pinboard 2 The default mounting portion for filling removable structure 29, is advantageously implemented the fixation to pinboard 2 or update or replacement, or even to positioning fixture Fixation or update or replacement.

Fig. 2 is the structural schematic diagram of support plate 1 described in the utility model embodiment, as shown in fig.2, imitation-shaped groove 10 can wrap Include the mating surface 112 of through-hole 111 and two receiving blades.Wherein, mating surface 112 can be bathtub construction, and blade is placed on slot On the bottom of shape structure, peripheral shape that the peripheral shape of the bathtub construction, Outside Dimensions can be with blades, Outside Dimensions Matching, further, the Outside Dimensions of bathtub construction can be slightly larger than the Outside Dimensions of blade, to facilitate blade to be placed in flute profile In structure；In the utility model embodiment, blade may include two, and the quantity of mating surface 112 is consistent with the quantity of blade, Certainly, in the other embodiment of the utility model, when blade is other quantity, such as the quantity of blade is three, four, The quantity of mating surface 112 is also set as three, four etc. accordingly, and there is no restriction to this for the utility model embodiment.

It is understood that in the utility model embodiment, the bottom of bathtub construction can be entity structure, or Engraved structure, as long as blade can be supported, there is no restriction to this for the utility model embodiment.

Further, the top of mating surface 112 can be provided with convenient for placing the chamfering 113 of blade, and chamfering 113 is distributed in The upper edge of mating surface 112, when the blade face of blade touches mating surface 112, due to the presence of chamfering 113, blade can Smoothly to slide into mating surface 112, blade is enable adaptively to carry out position adjustment, avoided when placing blade because outer Position deviation caused by portion's factor is conducive to blade and carries out self.

In said structure, the position of through-hole 111 can be corresponded with the position of locating slot 20, and motor passes through through-hole It can be fixed on after 111 in the locating slot 20 of 111 lower section of through-hole.In general, the peripheral shape of through-hole 111 can be with locating slot 20 peripheral shape is identical, and in the utility model embodiment, the peripheral shape of motor is circle, certainly, the peripheral shape of motor Shape is not limited to circle, and when the peripheral shape of motor is round, the peripheral shape of through-hole 111 and locating slot 20 all can be square Shape structure, so as to make motor passes through through-hole 111 to enter locating slot 20 in limited size and effective space It is fixed, meanwhile, other components, if outer clamping mechanisms can pass through from locating slot 20 and fix such as rotor of motor, Damaged caused by prevent rotation of the blade in imitation-shaped groove 10, and support plate 1 and pinboard 2 close to when, external clamping machine Structure may also pass through through-hole 111 and avoid the damage suffered due to collision or external pressure, certainly, through-hole 111 and locating slot 20 peripheral shape can also be other shapes, such as match with the shape of motor, be circle etc..

Wherein, in order to further avoid the damage of such as outer clamping mechanisms, the Outside Dimensions of through-hole 111 can be not less than The Outside Dimensions of locating slot 20.

It is understood that in the utility model embodiment, the peripheral shape of the peripheral shape and locating slot 20 of through-hole 111 Can not also be identical, it can be designed accordingly according to actual needs, as long as disclosure satisfy that using needs, such as external folder Hold mechanism can support plate 1 and pinboard 2 close to when pass through through-hole 111, there is no restriction to this for the utility model embodiment.

In the utility model embodiment, multiple imitation-shaped grooves 10, and multiple imitation-shaped grooves can be evenly distributed on support plate 1 10 can be arranged in the same direction, and the setting direction of imitation-shaped groove 10 is related to the setting direction of mating surface 112, by adjusting corresponding matching face The direction of imitation-shaped groove 10 can be accordingly arranged in 112 setting direction.Since the mating surface 112 in imitation-shaped groove 10 is mutually fitted with blade Match, when blade is positioned in mating surface 112, blade will be fixed under the groove structure design of mating surface 112, then profiling Slot 10 can be used for positioning the blade being placed in it, as a result, when multiple imitation-shaped grooves 10 on support plate 1 are arranged in the same direction When, also it is in the same direction between each blade that multiple imitation-shaped grooves 10 accordingly position, so as to be realized in each process The direction of multiple blades and the unification of angle, the mass for being easy to implement motor and blade are processed, and subsequent automation is also conducive to With the operation of diversification.

It should be noted that in the utility model embodiment, support plate 1 and pinboard 2 can be field-replaceable unit, By the corresponding support plate 1 and pinboard 2 for replacing different size, it can be adapted for different types of blade and motor, to carry The applicability of high support plate 1 and pinboard 2, and in positioning fixture support plate 1 and pinboard 2 modularized design, be also beneficial to position The subsequent structure change of fixture, and the use of positioning fixture is not influenced.

Fig. 3 is the structural schematic diagram of pinboard 2 described in the utility model embodiment, as shown in fig.3, locating slot 20 can be with Including positioning plate 201, the first mounting portion 203 for fixing motor is provided on positioning plate 201, in the utility model reality It applies in example, the first mounting portion 203 is the first Screw hole structure, and the first Screw hole structure is passed through by matched screw, can be by motor Bottom be fixed on positioning plate 201, certainly, in the other embodiment of the utility model, the first mounting portion 203 also may be used To be dismountable locking mechanism such as buckle or card slot, there is no restriction to this for the utility model embodiment.

Further, 201 both sides of positioning plate can be respectively arranged with opening 202, and motor is mounted on positioning plate 201 Afterwards, the opening 202 of 201 both sides of positioning plate provides activity space, such as outer clamping mechanisms, outer clamping mechanisms for other components The rotor portion of motor can be clamped in by opening 202 under the action of such as gripper cylinder, to prevent the rotation of blade, from And in disassembly process is lived in the installation of motor and blade, collision that can be to avoid blade due to rotation and between mating surface 112 Caused by damage；Wherein, the Outside Dimensions of motor are less than the Outside Dimensions of through-hole 111 and locating slot 20, make external clamping The grips of mechanism can sequentially pass through locating slot 20 and through-hole 111, avoid outer clamping mechanisms at motor both sides Damage.

It is understood that being based on above description, in practical applications, when the rotor remains stationary in motor, i.e., not The use of such as outer clamping mechanisms is needed, shape, the size of the through-hole 111 in support plate 1 and the locating slot 20 in pinboard 2 It can not match that, can also be other designs except above description, be such as adapted with the shape of motor, size, as long as energy Enough so that motor passes through through-hole 111 and fixed on locating slot 20, meanwhile, locating slot 20 can be positioning plate 201, can Not carry out opening design to 201 both sides of positioning plate, there is no restriction to this for the utility model embodiment.

It should be noted that in the utility model embodiment, the edge of locating slot 20 can also be arranged convenient for placing electricity The chamfering structure of machine, when motor is fallen across through-hole 111 on locating slot 20, motor can smoothly be slid by chamfering structure Into locating slot 20, motor is enable adaptively to carry out position adjustment, avoided in motor in placement process because of external factor Caused position deviation.

For the ease of the installation or dismounting of motor and blade, and saving the specially camera shooting dress to blade and motor positioning It sets isostructural simultaneously with mechanical arm, Self-resetting of the support plate 1 relative to pinboard 2 may be implemented, automation is reduced with effective Cost is positioned, support plate 1 can be pumped by preset component with respect to pinboard 2, and preset component can be lifting cylinder (not shown), to realize the Automation Design of positioning fixture.Wherein, second for fixing lifting cylinder is provided on support plate 1 Mounting portion 11, cylinder lifting groove 21 corresponding with 11 position of the second mounting portion is provided on pinboard 2, and lifting cylinder passes through cylinder Lifting groove 21 is connect with the second mounting portion 11；In the utility model embodiment, the second mounting portion 11 is the second Screw hole structure, is led to Lifting cylinder is fixed on support plate 1 by the screw of overmatching across the second Screw hole structure, certainly, in other realities of the utility model It applies in mode, the second mounting portion 11 can also be dismountable locking mechanism such as buckle or card slot, the utility model embodiment pair There is no restriction for this

Wherein, since imitation-shaped groove 10 and locating slot 20 are after respectively positioning blade and motor, blade with And motor is still located at imitation-shaped groove 10 and locating slot 20, can not be successfully at this time and blade and motor are installed or torn open Dress.Therefore, it is necessary to drive support plate 1 to pump with respect to pinboard 2 by the up and down motion of lifting cylinder.With blade It is illustrated with for the installation of motor, when lifting cylinder moves downward, support plate 1 will be close to pinboard 2, at this point, having determined The predetermined fraction of blade or motor that position is completed can be protruding to (can be by support plate 1, pinboard 2, mating surface outside imitation-shaped groove 10 112, the active force that the height and preset component of imitation-shaped groove 20 provide is controlled accordingly, such as protrudes blade to imitation-shaped groove Outside 20, or outside the predetermined fraction to imitation-shaped groove 20 of protrusion motor), to facilitate the installation to blade and motor, to a collection of blade After being positioned and installed with motor, by releasing the fixation of motor and locating slot 20, the paddle that installation is complete can be taken away Leaf and motor, at this point, lifting cylinder, which can move upwards, jacks up support plate 1, after support plate 1 is reset to separate state with respect to pinboard 2, It can continue blanking the blade of next group is positioned and installed with motor.

Optionally, in the utility model embodiment, the second mounting portion 11 of support plate 1 can be set to the central area of support plate 1, Correspondingly, the cylinder lifting groove 21 on pinboard 2 can be set to the central area of pinboard 2, to keep preset component to support plate 1 Power harmony, be conducive to the protection to blade and lifting cylinder.

Fig. 4 is the configuration schematic diagram of positioning fixture described in the utility model, in conjunction with shown in Fig. 4, optionally, in this reality With in new embodiment, preset component can also be elastomeric element 22, can be provided with for secure resilient member on pinboard 2 It places or is fixed in third mounting portion 24, the upper end of elastomeric element 22 in the lower end of 22 third mounting portion 24, elastomeric element 22 It then holds in the bottom of support plate 1；Wherein, third mounting portion 24 can be deep gouge structure, certainly, in other realities of the utility model It applies in mode, third mounting portion 24 can also be other structures, as long as can be positioned to elastomeric element 22, this reality With new embodiment, to this, there is no restriction.

It is illustrated by taking the installation of blade and motor as an example, after support plate 1 is pushed under external pressure-driven, elasticity Component 22 is due to compression so that support plate 1 is close to pinboard 2, at this point, the blade of located completion or the predetermined fraction of motor can To be protruding to outside imitation-shaped groove 10, to facilitate the installation to blade and motor, a collection of blade is being positioned and pacified with motor After dress, by releasing the fixation of motor and locating slot 20, blade and motor that installation test is completed can be taken away, and can solve Except external pressure, at this point, compressed elastomeric element 22 is after external pressure disappearance, it can be based on the third mounting portion 24 of bottom The support plate 1 above it is given with screen resilience, support plate 1 is allow to automatically reset to separate state, in outside with respect to pinboard 2 The cycle that support plate 1 may be implemented under the driving of pressure relative to pinboard 2 pumps, and continues blanking to next group Blade positioned and installed with motor.

It should be noted that in the utility model embodiment, elastomeric element 22 can be spring or other elastic constructions, only It wants that corresponding screen resilience can be provided to realize reciprocating motion of the support plate 1 relative to pinboard, the utility model embodiment pair There is no restriction for this.

It is understood that above-mentioned only illustrate reciprocating motion of the support plate 1 relative to pinboard 2 with several examples, in reality In the application of border, other designs can also be used, it is such as fixed in support plate 1, pinboard 2 can be utilized relative to support plate 1 Move back and forth, i.e. pinboard 2 closer or far from support plate 1, or, support plate 1 can be close to each other or mutual with pinboard 2 Separate, there is no restriction to this for the utility model embodiment.

Certainly, in the other embodiment of the utility model, lifting cylinder and elastomeric element 22 can also be set simultaneously It sets, and coordinating makes support plate 1 with respect to that can automatically reset after the decline of pinboard 2, to realize pumping for cycle, After a collection of blade and motor are positioned and installed, support plate 1 is resetted with respect to pinboard 2, continues blanking to next group Blade is positioned and is installed with motor；Certainly, the preset component in the utility model embodiment is not limited to lifting cylinder And elastomeric element 22, and the preset component being arranged simultaneously is also not necessarily limited to 22 two groups of lifting cylinder and elastomeric element, it can also It is three groups, four groups of identical or different preset components while is arranged, as long as can after support plate 1 can be made to decline with respect to pinboard 2 To automatically reset；It, may be because since localization tool continues in operation it should be noted that during actual processing For external factor interference or the damage of this body structure, auto-reset function is caused to fail, in the utility model embodiment, simultaneously Multigroup different preset component cooperating, which is arranged, can not only promote the effect that localization tool automatically resets, while can be at it In after the failure of one or more groups of preset components, remaining preset component can be held in position the normal fortune of jig auto-reset function Turn, improves the stability and processing efficiency of localization tool itself.

Based on above structure, positioning fixture can also include guide part 3, and support plate 1 can pass through guide part 3 with pinboard 2 Connect simultaneously relative motion；The first pilot hole 12 corresponding with 3 position of guide part is provided on support plate 1, guide part 3 is oriented to first Movement in hole 12, when the opposite pinboard 2 under external pressure of support plate 1 pushes or rises after resetting, support plate 1 passes through guide part 3 Guiding role moves up and down along the central axial direction of the first pilot hole 12；Wherein, during the motion in order to avoid guide part 3 It is detached from the first pilot hole 12 and influences movement of the support plate 1 relative to pinboard 2, guide part 3 passes through one end of the first pilot hole 12 Stroke range may be limited in the first pilot hole 12, i.e., 2 carry out the process that pumps with respect to pinboard in support plate 1 In, guide part 3 also moves up and down along the central axial direction of the first pilot hole 12, and when support plate 1 rises to certain altitude, leads One end of the first pilot hole 12 is passed through so that guide part 3 is always positioned at the first pilot hole 12 by the modes such as being clamped, limiting to portion 3 It is interior.

In the utility model embodiment, the mode of 3 stroke range of restricted guidance portion can be led across first in guide part 3 First limiting section is set on the one end in hole 12, and the first limiting section is located at outside the first pilot hole 12, in the utility model embodiment In, the first limiting section can be arbitrary shape such as thin rounded flakes, bolt etc., but the size of the first limiting section is more than the first pilot hole 12 size, with when the end of guide part 3 contacts the first pilot hole 12, restricted guidance portion 3 is detached from the first pilot hole 12；And or Person can pass through one end of the first pilot hole 12 that the first limiting section is arranged in guide part 3, and the first limiting section is located at first and is oriented to It in hole 12 and acts between guide part 3 and the first pilot hole 12, in the utility model embodiment, the first limiting section can be Damping material or stiff spring etc., when support plate 1 is far from pinboard 2, due to the first limiting section in guide part 3 along the first pilot hole Inhibition is produced when 12 central axial direction moves downward so that guide part 3 can not be detached from the first pilot hole 12；And or Person can pass through one end of the first pilot hole 12 that the first limiting section is arranged in guide part 3, which is located at guide part On 3 end, with when the end of guide part 3 contacts the first pilot hole 12, restricted guidance portion 3 is detached from the first pilot hole 12；When So, in the other embodiment of the utility model, the mode of 3 stroke range of restricted guidance portion may be other, as long as energy Enough reach corresponding effect, there is no restriction to this for the utility model embodiment.

The second pilot hole 23 corresponding with 12 position of the first pilot hole can be provided on pinboard 2, guide part 3 then passes through Second pilot hole 23 is connect with pinboard 2, and is fixed on pinboard 2.Wherein, the bottom of pinboard 2 can be equipped with bearing 31, Guide part 3 can be passed through by the through-core hole among bearing 31 and pass through the second pilot hole 23, and bearing 31 can be used for leading second Coordinate guide part 3 into hole 23, under the action of bearing 31, it is possible to reduce support plate 1 is upper with respect to pinboard 2 by guide part 3 Friction during lower reciprocating motion increases smoothness.

As shown in figure 5, for the structural schematic diagram of bearing 31, guide part 3 passes through the second pilot hole 23 and is led positioned at second It is fixed to the bearing 31 below hole 23 and by screw 32, is limited by plain washer 33 between bearing 31 and screw 32, screw 32 The stability that guide part 3 is connect with bearing 31 is further enhanced with plain washer 33.

Based on above description, optionally, in the other embodiment of the utility model, guide part 3 can also be fixed on In first pilot hole 12, guide part 3 is movably connected in the second pilot hole 23, by passing through the second pilot hole 23 in guide part 3 One end accordingly setting the second limiting section for the movement travel range in restricted guidance portion 3, guide part 3 is in the second pilot hole 23 Interior stroke range can determine that support plate 1 is with respect to about 2 pinboard by fixed position of second limiting section on guide part 3 When reciprocating motion, guide part 3 moves up and down in the second pilot hole 23, when support plate 1 rises to certain altitude, the second limiting section Guide part 3 can be limited, guide part 3 is avoided to be detached from pinboard 2.

Wherein, the respective description of the second limiting section is referred to above-mentioned first limiting section, and details are not described herein again.

Further, the carrying structure 28 for moving pinboard 2 can be provided on pinboard 2, it is easy to remove or more Pinboard 2 is changed, carrying structure 28 can be handle, and handle can be symmetrical arranged on pinboard 2, to facilitate staff to carry out It picks and places, certainly, in the other embodiment of the utility model, carrying structure 28 can also be other structures, as long as realizing Staff is convenient to pick and place pinboard 2, and there is no restriction to this for the utility model embodiment.

It is understood that in the utility model embodiment, in addition to shifting of the carrying structure 28 for pinboard 2 can be utilized Except dynamic or replacement, in practical applications, other structures can also be used, pinboard 2 such as are clamped using robotic, originally There is no restriction to this for utility model embodiment.

As shown in fig.4, being also provided with location hole 25 on pinboard 2, it can be correspondingly arranged on and lead in location hole 25 To set 26, guide sleeve 26 is for coordinating location hole 25 to position pinboard 2, so that pinboard 2 is fixed on workbench On, workbench can be provided with positioning pin, and the position of positioning pin is corresponded with the position of location hole 25, and staff only needs Location hole 25 is directed at corresponding positioning pin, you can navigate to pinboard 2 on workbench.

Optionally, removable structure 29 can be quick-disassembly structure, i.e., can be provided on pinboard 2 for installing quick-disassembly structure Default mounting portion 27.Wherein, it can be screw structural to preset mounting portion 27, and quick-disassembly structure can be that hand carries screw, pinboard 2 By hand screw is carried to be fixed on workbench, staff only need to tighten manually hand carry screw can quick fixed transfer plate 2, fixed operation is completed without special tool, is conducive to save cost, meanwhile, to pinboard 2 or positioning fixture When update or replace accordingly, the dismounting of pinboard 2 and workbench can be fast implemented by carrying screw by hand, thus may be used Know, quick-disassembly structure can be in order to fixation of the positioning fixture on workbench and dismounting.

Wherein, the size of support plate 1 can be less than the size of pinboard 2, in order to the integral installation and fixation of positioning fixture.

It should be noted that in the utility model embodiment, removable structure 29 is actually being answered in addition to the content of above description In, other structures can also be used, as long as corresponding fixed and dismounting can be realized, the utility model embodiment is to this There is no restriction.

It is understood that in the utility model embodiment, removable structure 29 in addition to above description quick-disassembly structure, in reality Can also be other structures in the application of border, such as auxiliary improves the structure of the function of positioning fixture, and presetting mounting portion 27 then can root It is adjusted correspondingly according to the type of removable structure 29, there is no restriction to this for the utility model embodiment.

Staff can pick and place positioning fixture by carrying structure 28, and positioning fixture is being passed through location hole 25 After the positioning pin being arranged on alignment work platform, pinboard 2 can be navigated on workbench, be made by installing quick-disassembly structure Pinboard 2 is fixed on workbench, by imitation-shaped groove 10 and pinboard that blade and motor are placed into support plate 1 respectively In 2 locating slot 20, support plate 1 and pinboard 2 complete the automatic precise positioning to blade and motor, in the work of preset component Under, control support plate 1 is pushed with respect to pinboard 2, and the predetermined fraction of the blade or motor of located completion can be protruding to imitative Outside shape slot 10, to which in the installation for completing blade and motor, after taking the blade and motor that installation is complete away, support plate 1 is opposite to transfer Plate 2, which rises, to be resetted, and continues blanking and the blade of next group is positioned and installed with motor, is repeated during being somebody's turn to do, until Installation is complete respectively for the blade and motor of all batches, and after falling positioning fixture by quick-disassembly structure dismounting, staff can be with Positioning fixture is taken away by carrying structure, to carry out the installation of the blade and motor of the different size of next round.

By foregoing description it is found that positioning fixture by support plate 1 be arranged imitation-shaped groove 10 to blade carry out angle and The automatic positioning in direction, and be correspondingly arranged locating slot on pinboard 2 and motor can be positioned, it is simple in structure, it may be implemented To motor and the automatic precise positioning of blade during the installation process, effectively increase the efficiency of automated production, at the same support plate 1 with And pinboard 2 is modularized design, it is easy to disassemble, while the load of dimension can be adapted to according to different motors and blade Plate 1 and pinboard 2, have preferable applicability, effectively reduce cost.

On the basis of the above embodiments, the invention also discloses a kind of assembling equipment, assembling equipment may include Positioning fixture described in any of the above-described embodiment.

In some embodiments of the utility model, assembling equipment can also include the lifting air being connect with positioning fixture Cylinder, positioning fixture include the support plate 1 and pinboard 2 of combination installation, and multiple profilings for placing blade are provided on support plate 1 Slot 10, the position that imitation-shaped groove 10 is corresponded on pinboard 2 are provided with multiple locating slots 20 for fixing motor, support plate 1 with turn The cooperation of fishplate bar 2 can respectively position blade and motor, and lifting cylinder passes through locating slot 20 and is fixedly connected with support plate 1 Afterwards, lifting cylinder can drive support plate 1 to pump with respect to pinboard 2, to realize the installation or dismounting of motor and blade.

It is understood that in the utility model embodiment, assembling equipment can also include its in addition to lifting cylinder Its structure, as long as being implemented for pumping between support plate 1 and pinboard 2, the utility model embodiment To this, there is no restriction.

Optionally, on the basis of the above embodiments, assembling equipment can also include the clamping device for motor to be clamped, Clamping device can be passed through from the locating slot 20 of pinboard 2, and fix motor in blade and motor installation or disassembly process Installation site and angle.

Optionally, on the basis of the above embodiments, assembling equipment can also include the work for stationary positioned fixture Platform, positioning fixture are fixed on workbench, and workbench for the normal work of positioning fixture for providing physically Support.

Assembling equipment can have the corresponding structure of positioning fixture, function and advantageous effect in above-described embodiment, specifically The embodiment of above-mentioned positioning fixture is please referred to, details are not described herein for the utility model embodiment.

In above-described embodiment provided by the utility model, it should be understood that the mould illustrated as separating component Block or component may or may not be physically separated, and can both be located at a place, or may be distributed over On multiple positions.Therein some or all of achieve the purpose of the solution of this embodiment can be selected according to the actual needs.

It these are only the embodiments of the present invention, be not intended to limit the scope of the claims of the utility model, although with reference to before Embodiment is stated the utility model is described in detail, it, still can be right for those skilled in the art comes Technical solution recorded in aforementioned each specific implementation mode is modified, or carries out equivalent replace to which part technical characteristic It changes.Every equivalent structure done using the utility model specification and accompanying drawing content is directly or indirectly used in other correlations Technical field, similarly within the utility model patent protection domain.

Claims (17)

1. a kind of positioning fixture, for being positioned to blade and motor, which is characterized in that including combination installation support plate and Pinboard is provided with multiple imitation-shaped grooves for placing the blade on the support plate, corresponds on the pinboard described imitative The position of shape slot is provided with multiple locating slots for fixing the motor, and the support plate coordinates with the pinboard respectively to institute It states blade and the motor is positioned, wherein be provided with the default installation for installing removable structure on the pinboard Portion, external connection or external dismounting of the removable structure for realizing the pinboard.

2. positioning fixture according to claim 1, which is characterized in that multiple imitation-shaped grooves are arranged in the same direction.

3. positioning fixture according to claim 1 or 2, which is characterized in that the imitation-shaped groove includes through-hole and two receivings The mating surface of the blade.

4. positioning fixture according to claim 3, which is characterized in that be provided with chamfering in the mating surface.

5. positioning fixture according to claim 1, which is characterized in that the locating slot includes positioning plate, the positioning Bottom plate both sides are respectively arranged with opening.

6. positioning fixture according to claim 1, which is characterized in that the support plate passes through the relatively described switching of preset component Plate pumps.

7. positioning fixture according to claim 6, which is characterized in that the preset component includes lifting cylinder.

8. positioning fixture according to claim 7, which is characterized in that be provided with cylinder lifting groove, institute on the pinboard Lifting cylinder is stated to connect with the support plate across the cylinder lifting groove.

9. positioning fixture according to claim 6, which is characterized in that the preset component includes elastomeric element.

10. positioning fixture according to claim 9, which is characterized in that be provided on the pinboard described in being used to fix The upper end of the third mounting portion of elastomeric element, the elastomeric element is held in the bottom of the support plate.

11. positioning fixture according to claim 1 or 6, which is characterized in that the positioning fixture further includes guide part, institute It states support plate and simultaneously relative motion is connect by the guide part with the pinboard.

12. positioning fixture according to claim 11, which is characterized in that be provided on the support plate and the guiding position Corresponding first pilot hole is set, the guide part moves in first pilot hole.

13. positioning fixture according to claim 12, which is characterized in that be provided on the pinboard and led with described first To corresponding second pilot hole in hole site, the guide part is connect by second pilot hole with the pinboard.

14. positioning fixture according to claim 1, which is characterized in that the removable structure includes quick-disassembly structure.

15. positioning fixture according to claim 1, which is characterized in that be provided on the pinboard for described in movement The carrying structure of pinboard.

16. a kind of assembling equipment, which is characterized in that including the positioning fixture described in any one of claim 1 to 15.

17. assembling equipment according to claim 16, which is characterized in that the assembling equipment further includes and the locating clip Has the lifting cylinder of connection, the lifting cylinder is for driving in the relatively described positioning fixture of the support plate in the positioning fixture Pinboard pumps.