CN209001775U - For assembling the assembly tool of magnets of stator of linear motor - Google Patents

Abstract

The utility model belongs to motor mounting technology field, and in particular to a kind of for assembling the assembly tool of magnets of stator of linear motor.The assembly tool includes rack, the rack includes the first holding member for keeping the magnet and the second holding member for keeping the stator yoke, second holding member is located at the top of first holding member and can move along bracket height direction, the assembly tool further includes driving device, and the driving device is connect to control the distance between second holding member and first holding member with second holding member.The utility model can be used for assisting completing by the assembling process of magnet pasting to stator yoke, since assembling process replaces assembling mode manually by semi-automatic mode, assembling effect can be increased substantially.

Description

For assembling the assembly tool of magnets of stator of linear motor

Technical field

The utility model belongs to motor mounting technology field, and in particular to a kind of for assembling magnets of stator of linear motor Assembly tool.

Background technique

What this part provided is only background information relevant to the disclosure, is not necessarily the prior art.

In industrial automation, the use of linear motor is very extensive.Linear motor stator electric is linear motor composition One of core component.Wherein, the assembly of magnets of stator is one of the important procedure of linear motor stator electric assembly, magnets of stator Being assemblied in technique has strict requirements, is mainly reflected on the assembly precision of magnets of stator, assembly precision will affect magnetic The class interval precision of iron, the quality of class interval precision will directly influence the service performance of linear motor.

Currently, the assembling of magnets of stator mostly uses greatly traditional handicraft, i.e., by manually completing.It is criticized when facing linear motor When amount production, not only the packaging efficiency of magnets of stator is low, and is difficult that the yields after assembling is made to get a promotion.

Utility model content

The purpose of this utility model is at least to solve one of above-mentioned problems of the prior art, the purpose be by with What lower technical solution was realized:

The utility model proposes a kind of for assembling the assembly tool of magnets of stator of linear motor, for assisting completion will Magnet pasting is to the assembling process of stator yoke, and the assembly tool includes rack, and the rack includes for keeping the magnetic First holding member of iron and the second holding member for keeping the stator yoke, second holding member are located at described It the top of first holding member and can be moved along bracket height direction, the assembly tool further includes driving device, the drive Dynamic device and second holding member connect with control between second holding member and first holding member away from From.

Further, the assembly tool further includes positioning member, and use up and down is equipped on the positioning member In the locating slot for accommodating the magnet and being positioned in the horizontal direction to the magnet, the positioning member can be in external force It is close to first holding member to act on bracket height direction described in lower edge, and after discharging the external force counter motion from And return to initial position.

Further, the positioning member includes magnet positioning plate, guiding parts and elastomeric element, the locating slot setting On the magnet positioning plate, the magnet positioning plate is slideably connected by the guiding parts with first holding member It connects, the elastomeric element is arranged between the magnet positioning plate and first holding member.

Further, first holding member includes bottom plate, lower pinboard and magnet support component, the lower pinboard It is connected to the bottom plate by secure component, the magnet support component is fixedly connected on the lower pinboard.

Further, the magnet support component includes support plate and supporting block, is equipped with up and down on the lower pinboard The holding tank of perforation, the support plate are connected to the bottom surface of the lower pinboard by fastening member, and the supporting block setting exists In the support plate and it is located in the holding tank.

Further, second holding member includes movable plate, upper pinboard and for adsorbing the stator yoke Adsorption element, the upper pinboard are connected to the movable plate by secure component, and the adsorption element setting is at described upper turn The bottom surface of fishplate bar.

Further, the adsorption element is bottom surfaces that are multiple and being distributed in the upper pinboard, the adsorption element packet Vacuum slot, quick connector and tracheae are included, the vacuum slot is by the quick connector through setting in the upper pinboard On, the assembly tool further includes the vacuum generator being arranged in the rack, and the vacuum slot is connected by the tracheae Connect the vacuum generator.

Further, the driving device is cylinder, and the push rod of the cylinder connects described second by floating junction and protects Hold component.

Further, the rack further includes the guide member being fixedly connected with first holding member, and described second Holding member is slidably set on the guide member by linear bearing.

Further, the magnet positioning plate is made of permalloy, and the locating slot is multiple and lines up one at equal intervals Column.

Utility model has the advantages that

The assembly tool for being used to assemble magnets of stator of linear motor that the utility model embodiment is proposed, can be used for assisting It completes the assembling process of magnet pasting to stator yoke specifically, the magnet for having sprayed catalyst in advance is placed in the first guarantor It holds on component, stator yoke is installed on to the lower surface of the second holding member, and the cementing on stator yoke lower surface, then The second holding member is controlled by driving device and drives stator yoke decline, is gradually reduced stator yoke at a distance from magnet, After being less than a certain distance, magnet will be adsorbed on stator yoke.Since assembling process replaces people by semi-automatic mode Manually therefore assembling mode can increase substantially assembling effect to work.

Detailed description of the invention

By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:

Fig. 1 is that the utility model embodiment omits the structural schematic diagram after upper pinboard, lower pinboard and positioning member；

Fig. 2 is the overall structure diagram of the utility model embodiment；

Fig. 3 is overall structure diagram of the utility model embodiment under another visual angle；

Fig. 4 is the positioning member of the utility model embodiment and the attachment structure schematic diagram of the second holding member；

Fig. 5 is the fractionation schematic diagram of structure shown in Fig. 4；

Fig. 6 shows for the vertical profile structure of first holding member of the utility model embodiment, the second holding member, positioning member It is intended to；

Fig. 7 is the enlarged structure schematic diagram in the portion A in Fig. 6；

The structural schematic diagram when stator yoke and upper pinboard that Fig. 8 is the utility model embodiment adsorb；

Fig. 9 is the structural schematic diagram after the stator yoke of the utility model embodiment is separated with upper pinboard.

Respectively label is expressed as follows in attached drawing:

100: magnet, 200: stator yoke；

1: rack, 101: the first holding members, 102: the second holding members, 103: lower pinboard, 104: magnet support portion Part, 105: support plate, 106: supporting block, 107: bottom plate, 108: movable plate, 109: upper pinboard, 111: vacuum slot, 112: fast Connection-peg, 113: tracheae, 115: guide member, 116: linear bearing, 118: foot pad, 119: cushion, 120: hydraulic cushion head, 121: the first positioning pins, 122: the second positioning pins, 123: third positioning pin；

2: driving device, 201: floating junction, 203: first manual valve, 204: the second hand-operated valves, 206: throttle valve；

3: positioning member, 301 locating slots, 302: magnet positioning plate, 303: guiding parts, 304: elastomeric element, 305: lining Set, 306: limited block；

4: vacuum generator.

Specific embodiment

The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs The range opened is fully disclosed to those skilled in the art.

It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described " Can also indicate to include plural form.The terms "include", "comprise", " containing " and " having " are inclusives, and therefore It indicates the presence of stated feature, step, operations, elements, and/or components, but presence or addition one or more is not precluded A other feature, step, operation, component, assembly unit, and/or their combination.

Although can be described in the text using term first, second, third, etc. multiple element, component, region, layer and/ Or section, still, these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only For a component, assembly unit, region, layer or section are distinguished with another region, layer or section.Unless context clearly refers to Out, do not implied that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text sequence or Person's order.Therefore, first element discussed below, component, region, layer or section are in the introduction for not departing from example embodiment In the case of can be referred to as second element, component, region, layer or section.

For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text Either feature is relative to another element or the relationship of feature, these relativeness terms are, for example, " inside ", " outside ", " interior Side ", " outside ", " following ", " lower section ", " above ", " top " etc..This spatial correlation term is intended to include removing to retouch in figure The different direction of device in use or operation except the orientation drawn.For example, being retouched if the device in figure is overturn State for " below other elements or feature " either the element " below other elements or feature " will then be orientated " Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can To include in orientation upper and under.In addition device can be oriented and (be rotated by 90 ° or in other directions) and used herein Spatial correlation descriptor correspondingly explains.

As Figure 1-Figure 5, the utility model embodiment proposes a kind of for assembling the group of magnets of stator of linear motor Tooling is filled, the assembling process for assisting completing to affix to magnet 100 into stator yoke 200, assembly tool includes rack 1, machine Frame 1 includes the first holding member 101 for keeping (such as support) magnet 100 and for keeping (such as fixed) stator yoke 200 the second holding member 102, the second holding member 102 are located at the top of the first holding member 101 and can be along bracket heights Direction (up and down direction of Fig. 1 paper) is mobile, and assembly tool further includes driving device 2, driving device 2 and the second holding member 102 connections are to control the distance between the second holding member 102 and the first holding member 101.

The assembly tool for being used to assemble magnets of stator of linear motor that the utility model embodiment is proposed, can be used for assisting The assembling process for completing to affix to magnet 100 stator yoke 200 specifically disposes the magnet 100 for having sprayed catalyst in advance On the first holding member 101, stator yoke 200 is installed on to the lower surface of the second holding member 102, and under stator yoke Then cementing on surface controls the second holding member 102 by driving device 2 and stator yoke 200 is driven to decline, makes stator magnet The distance between yoke 200 and magnet 100 are gradually reduced, and after being less than a certain distance, magnet 100 will be adsorbed on stator yoke On 200.The second holding member 102 is controlled by driving device 2 later to rise, and removes the stator yoke for pasting magnet 100 200.Since assembling process replaces assembling mode manually by semi-automatic mode, assembling can be increased substantially Effect.

In above-described embodiment, it is preferable that assembly tool further includes positioning member 3 (as shown in Fig. 3-Fig. 7), in positioning member 3 are equipped with the locating slot 301 for accommodating magnet 100 and being positioned in the horizontal direction to magnet 100 up and down, fixed Position component 3 can be close to the first holding member 101 along bracket height direction under external force, and after discharging external force instead To movement to return to initial position.After the second holding member 102 drives stator yoke 200 to decline a certain distance, positioning Component 3 will be declined jointly by the pressure of stator yoke 200 with stator yoke 200, during positioning member 3 declines, Magnet 100 is limited to keep that the position change in horizontal direction does not occur by locating slot 301 always.Work as stator yoke 200 continue after declining a certain distance, and magnet 100 is adsorbed on stator yoke 200.Due in adsorption process on positioning member 3 Locating slot 301 can play guiding role, thereby it is ensured that precise positioning of the magnet 100 on stator yoke 200, from And guarantee the installation accuracy of magnet 100 Yu stator yoke 200, and then guarantee the yields of assembling, especially in the case where volume production Employment cost can also be saved.

In above-described embodiment, it is preferable that positioning member 3 includes magnet positioning plate 302, guiding parts 303 and elastomeric element 304, locating slot 301 is arranged on magnet positioning plate 302, and magnet positioning plate 302 passes through guiding parts 303 and the first holding member 101 are slidably connected, and elastomeric element 304 is arranged between magnet positioning plate 302 and the first holding member 101.

In above-described embodiment, it is preferable that locating slot 301 is multiple and forms a line at equal intervals, to adapt to multiple magnet 100 With the assembling of stator yoke 200.In addition, magnet positioning plate 302 is permalloy plate, permalloy is a kind of magnetic separator, can It is mutually adsorbed with being effectively prevented the magnet 100 being located in different locating slots 301.

Further, guiding parts 303 can use guide post, and elastomeric element 304 can use spring.Further Ground, guiding parts 303 are fixedly connected with magnet positioning plate 302, in addition, in order to guarantee guide post and the first holding member 101 it Between good assembly, bushing 305 can be installed on the first holding member 101, guide post is threaded through in bushing 305 and and bushing 305 are slidably matched.Further, it is also possible to limited block 306 is arranged in the bottom of bushing 305, with control guide post decline it is maximum away from From.

In above-described embodiment, it is preferable that the first holding member 101 includes bottom plate 107, lower pinboard 103 and magnet support Component 104, lower pinboard 103 are connected to bottom plate 107 by secure component (such as bolt), and magnet support component 104 is fixed to be connected It is connected to lower pinboard 103, magnet support component 104 is used to support magnet 100 to be assembled.Further, magnet support component 104 are made of nonmetallic materials.

In above-described embodiment, it is preferable that magnet support component 104 includes support plate 105 and supporting block 106, in lower switching Plate 103 is equipped with holding tank up and down, and support plate 105 is connected to the bottom surface of lower pinboard 103 by fastening member, supports Block 106 is arranged in support plate 105 and is located in holding tank.

In above-described embodiment, it is preferable that the second holding member 102 is including movable plate 108, upper pinboard 109 and for inhaling The adsorption element (as shown in Fig. 2, Fig. 8, Fig. 9) of attached stator yoke 200, upper pinboard 109 are connected to movably by secure component The bottom surface of upper pinboard 109 is arranged in plate 108, adsorption element.

In the above-described embodiments, it can realize that the magnets of stator of sizes specification assembles by replacing pinboard, it is general Property is stronger.

In above-described embodiment, it is preferable that adsorption element is bottom surfaces that are multiple and being distributed in pinboard 109, adsorption element Including vacuum slot 111, quick connector 112 and tracheae 113, vacuum slot 111 is by quick connector 112 through setting at upper turn On fishplate bar 109, assembly tool further includes the vacuum generator 4 being arranged in rack 1, and vacuum slot 111 is connected by tracheae 113 Vacuum generator 4.The absorption to stator yoke 200 may be implemented by the cooperation of vacuum slot 111 and vacuum generator 4 and release It puts.

In above-described embodiment, it is preferable that driving device 2 is cylinder, and the push rod of cylinder passes through the connection of floating junction 201 second Holding member 102, when floating junction 201 can prevent cylinder moving direction and not parallel 102 direction of motion of the second holding member, Leading to 102 operational process of the second holding member, there is a phenomenon where suppress or block.

In above-described embodiment, it is preferable that rack 1 further includes the guide member (example being fixedly connected with the first holding member 101 Such as guide post) 115, the second holding member 102 is slidably set on guide member 115 by linear bearing 116. The setting of guide member 115 and linear bearing 116 can guarantee accurate guiding when the second 102 elevating movement of holding member.? In the present embodiment, rack 1 is provided with 4 guide members 115, but is not limited to 4, as long as can be realized guiding.

In above-described embodiment, it is preferable that in the bottom of the first holding member 101, multiple foots pad 118 are set, further, The quantity of foot pad 118 is four, is played a supporting role to rack 1.

In above-described embodiment, it is preferable that be arranged with buffering close to one end of the first holding member 101 in guide member 115 Pad 119 (such as equipped with 4), when for preventing the second holding member 102 from dropping to extreme position, linear bearing 116 and first Holding member 101 occurs to contact firmly and cause to damage.

In above-described embodiment, it is preferable that be equipped with hydraulic cushion head 120 on the first holding member 101 (such as equipped with 2 It is a), it is used to prevent the second holding member 102 from declining too fast, plays the role of a deceleration buffer.

In above-described embodiment, it is preferable that as shown in Figure 1, being equipped on bottom plate 107 for determining lower pinboard 103 First positioning pin 121 (such as 2,3 or more) of position, to guarantee installation essence of the lower pinboard 103 on bottom plate 107 Degree.As shown in Fig. 2, being equipped with the second positioning pin 122 (such as 2 for being positioned to upper pinboard 109 on movable plate 108 It is a, 3 or more), to guarantee upper installation accuracy of the pinboard 109 on movable plate 108.As shown in Fig. 2, in upper pinboard 109 are equipped with the third positioning pin 123 (such as 2,3 or more) for being positioned to stator yoke 200, to guarantee Installation accuracy of the stator yoke 200 on upper pinboard 109.

In above-described embodiment, it is preferable that be additionally provided with the first manual valve 203 to match with cylinder and vacuum in rack 1 The second hand-operated valve 204 that generator 4 matches, wherein first manual valve 203 is used to control the up and down motion of cylinder, second-hand Dynamic valve 204 is used to control the gas path on-off of vacuum generator 4.

In above-described embodiment, it is preferable that be additionally provided with throttle valve 206 on cylinder, throttle valve 206 is for controlling cylinder intake With the throughput of outlet, and then control cylinder push-rod movement velocity.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with Subject to the scope of protection of the claims.

Claims (10)

1. it is a kind of for assembling the assembly tool of magnets of stator of linear motor, it completes for assisting by magnet pasting to stator yoke Assembling process, which is characterized in that the assembly tool includes rack, and the rack includes first for keeping the magnet Holding member and the second holding member for keeping the stator yoke, second holding member are located at described first and keep The top of component and can be moved along bracket height direction, the assembly tool further includes driving device, the driving device with The second holding member connection is to control the distance between second holding member and first holding member.

2. according to claim 1 for assembling the assembly tool of magnets of stator of linear motor, which is characterized in that described group Filling tooling further includes positioning member, equipped with up and down for accommodating the magnet and to the magnetic on the positioning member The locating slot that iron is positioned in the horizontal direction, the positioning member can be under external force along the bracket height directions It is close to first holding member, and after discharging the external force counter motion to return to initial position.

3. according to claim 2 for assembling the assembly tool of magnets of stator of linear motor, which is characterized in that described fixed Position component includes magnet positioning plate, guiding parts and elastomeric element, and the locating slot is arranged on the magnet positioning plate, described Magnet positioning plate is slidably connected by the guiding parts and first holding member, and the elastomeric element is arranged in institute It states between magnet positioning plate and first holding member.

4. according to any one of claims 1 to 3 for assembling the assembly tool of magnets of stator of linear motor, feature exists In first holding member includes bottom plate, lower pinboard and magnet support component, and the lower pinboard is connected by secure component It is connected to the bottom plate, the magnet support component is fixedly connected on lower pinboard.

5. according to claim 4 for assembling the assembly tool of magnets of stator of linear motor, which is characterized in that the magnetic Iron support member includes support plate and supporting block, and holding tank up and down, the support plate are equipped on the lower pinboard The bottom surface of the lower pinboard is connected to by fastening member, the supporting block is arranged in the support plate and is located at the appearance It receives in slot.

6. according to any one of claims 1 to 3 for assembling the assembly tool of magnets of stator of linear motor, feature exists On, second holding member includes movable plate, upper pinboard and the adsorption element for adsorbing the stator yoke, is described Pinboard is connected to the movable plate by secure component, and the bottom surface of the upper pinboard is arranged in the adsorption element.

7. according to claim 6 for assembling the assembly tool of magnets of stator of linear motor, which is characterized in that the suction Attached component is bottom surfaces that are multiple and being distributed in the upper pinboard, and the adsorption element includes that vacuum slot, quick connector are gentle Pipe, for the vacuum slot by the quick connector through being arranged on the upper pinboard, the assembly tool further includes setting The vacuum generator in the rack is set, the vacuum slot connects the vacuum generator by the tracheae.

8. according to any one of claims 1 to 3 for assembling the assembly tool of magnets of stator of linear motor, feature exists In the driving device is cylinder, and the push rod of the cylinder connects second holding member by floating junction.

9. according to any one of claims 1 to 3 for assembling the assembly tool of magnets of stator of linear motor, feature exists In the rack further includes the guide member being fixedly connected with first holding member, and second holding member passes through straight Spool, which is held, to be slidably set on the guide member.

10. according to claim 3 for assembling the assembly tool of magnets of stator of linear motor, which is characterized in that described Magnet positioning plate is permalloy plate, and the locating slot is multiple and forms a line at equal intervals.