CN219484773U - Assembling device - Google Patents

Abstract

The application discloses an assembly device includes: the base is provided with a fixing component; the sliding component is arranged on the base in a sliding manner, is arranged opposite to the fixing component to form a placing area for accommodating the workpiece and is used for bearing the part; the linkage piece is arranged on the base in a sliding way, is connected with the sliding component and is used for driving the sliding component to slide, and is provided with an abutting part; the driving assembly comprises a driving wheel which is rotationally arranged on the base, the driving wheel comprises a main body part, a first concave part, a convex part and a second concave part, the first concave part and the second concave part are positioned on two sides of the convex part and are sunken relative to the convex part and the main body part, the first concave part, the convex part and the second concave part are used for being abutted with the abutting part so as to drive the sliding assembly to drive the part to be abutted with the workpiece twice through the linkage piece when the driving wheel rotates. The assembly device provided by the application makes the parts abut against the workpiece twice, so that the parts and the workpiece are assembled on the workpiece after being subjected to one-time alignment, and the assembly yield of the parts and the workpiece is improved.

Description

Assembling device

Technical Field

The application relates to the technical field of workpiece positioning devices, in particular to an assembling device.

Background

In general, it is necessary to position and assemble parts on a workpiece using an assembling apparatus in order to perform operations such as welding. At present, the assembly device is generally composed of an eccentric wheel, a connecting rod mechanism and an X/Y direction tensioning mechanism, wherein the eccentric wheel drives the connecting rod mechanism to move, and the connecting rod mechanism drives the X/Y direction tensioning mechanism to pull a part to be close to a workpiece, so that the assembly is completed. However, in the existing assembly device, after the eccentric wheel pulls the part to be close to the workpiece through the connecting rod mechanism and the X/Y directional tensioning mechanism, the part is compressed once, no secondary positive tilting effect exists, the part is assembled on the workpiece, no clamping or deviation exists, and the assembly yield is affected.

Disclosure of Invention

In view of the above, it is necessary to provide an assembling device to achieve the effect that the parts are abutted against the workpiece twice, so as to improve the assembly yield of the parts and the workpiece.

The embodiment of the application provides an assembly device for assemble work piece and part, including the base, the base is provided with fixed subassembly, assembly device still includes: the sliding component is arranged on the base in a sliding manner and is opposite to the fixing component to form a placing area for accommodating the workpiece, and the sliding component is used for bearing the part; the linkage piece is arranged on the base in a sliding manner, is connected with the sliding assembly and is used for driving the sliding assembly to slide, and is provided with an abutting part; the driving assembly comprises a driving wheel which is rotationally arranged on the base, the driving wheel comprises a main body part, a first concave part, a protruding part and a second concave part, the first concave part and the second concave part are positioned on two sides of the protruding part and are sunken relative to the protruding part and the main body part, the first concave part, the protruding part and the second concave part are used for being abutted with the abutting part so as to drive the sliding assembly to drive the part to be abutted to the workpiece twice through the linkage piece when the driving wheel rotates.

According to the assembly device, firstly, a workpiece is placed in a placement area, a part is placed on a sliding assembly, and the driving wheel is rotated, so that the abutting part of the linkage piece is converted from abutting with the main body part to abutting with the first concave part; continuing to rotate the driving wheel, so that the abutting part of the linkage piece is converted from abutting with the first concave part to abutting with the convex part, and the first concave part is sunken relative to the convex part, so that the linkage piece drives the sliding assembly to drive the part on the sliding assembly to be far away from the workpiece; the driving wheel is continuously rotated, the abutting part of the linkage piece is converted into the abutting part with the second concave part by the abutting part with the convex part, and the second concave part is sunken relative to the convex part, so that the sliding component is driven by the linkage piece to drive the part to approach and abut against the workpiece secondarily, the part is positioned and assembled on the workpiece, and the reference surface of the part and the workpiece is guided when the part abuts against the workpiece once, so that the influence of inaccurate reference surface caused by the fact that the part and the workpiece are not put in place when the part and the workpiece are placed is eliminated, and the part can be assembled on the reference surface of the workpiece well when the part abuts against the workpiece secondarily, and the assembly yield of the part and the workpiece is improved. According to the assembling device, the parts are abutted to the workpiece twice, so that the parts and the workpiece are assembled on the workpiece after being subjected to one-time correction, and the assembly yield of the parts and the workpiece is improved.

In some embodiments, the body portion, the first recess, the projection, and the second recess are all arcuate structures and are connected by an arcuate transition.

In some embodiments, the radius of rotation of the protrusion is smaller than the radius of rotation of the body portion and greater than the radius of rotation of the first recess and the radius of rotation of the second recess, the radius of rotation of the first recess being equal to the radius of rotation of the second recess.

In some embodiments, the parts include a first part and a second part; the sliding assembly comprises a first sliding assembly and a second sliding assembly; the first sliding component and the linkage piece are both arranged on the base in a sliding manner along a first direction, the first sliding component is used for bearing the first part, and the first sliding component is abutted with the linkage piece so as to enable the first part to be abutted with the workpiece along the first direction under the drive of the linkage piece; the second sliding component is arranged on the base in a sliding mode along a second direction perpendicular to the first direction, the second sliding component is used for bearing the second part, and the second sliding component is in inclined plane matching and abutting joint with the linkage piece so as to enable the second part to be in abutting joint with the workpiece along the second direction under the driving of the linkage piece.

In some embodiments, the first sliding component includes a first sliding member, a first bearing member and a first elastic member, where the first sliding member is slidably disposed on the base, one end of the first sliding member is abutted to the linkage member, the other end of the first sliding member is perpendicularly connected to the first bearing member, the first bearing member is used for bearing the first part, and the first elastic member is disposed between the first sliding member and the base, so that the first sliding member abuts against the linkage member and the linkage member abuts against the driving wheel of the driving component.

In some embodiments, the first slide assembly further comprises a first buffer member disposed between the first carrier member and the other end of the first slide member for floating the first carrier member relative to the first slide member.

In some embodiments, the second sliding component includes a second sliding member, a second bearing member and a second elastic member, where the second sliding member is slidably disposed on the base, one end of the second sliding member is in slant fit and abutting connection with the linkage member, the other end of the second sliding member is vertically connected with the second bearing member, the second bearing member is used to bear the second part, and the second elastic member is disposed between the second sliding member and the base, so that the second sliding member abuts against the linkage member.

In some embodiments, the base is further provided with a floating member disposed above the base and a second buffer member disposed between the floating member and the base such that the floating member is floatingly disposed relative to the base, the floating member being adapted to cooperate with the second carrier to carry the second part.

In some embodiments, the assembling device further comprises a third sliding component, the third sliding component is slidably arranged on the fixing component along the second direction, the third sliding component is in inclined fit and abutting joint with the linkage piece, and the sliding direction of the third sliding component is opposite to the sliding direction of the second sliding component, so that the third sliding component and the second sliding component are matched to clamp the workpiece and the second part.

In some embodiments, the third sliding component includes a third sliding member, an abutting member and a third elastic member, the third sliding member is slidably disposed on the fixing component, one end of the third sliding member is in slant fit and abutting with the linkage member, the other end of the third sliding member is vertically connected with the abutting member, the abutting member is used for abutting against the workpiece, and the third elastic member is disposed between the third sliding member and the fixing component, so that the third sliding member abuts against the linkage member.

Drawings

Fig. 1 is a schematic perspective view of an assembly device, a workpiece and parts according to an embodiment of the present application.

Fig. 2 is an exploded view of the assembly device, workpiece and parts shown in fig. 1.

Fig. 3 is an exploded view of the assembled device shown in fig. 2.

Fig. 4 is a schematic view of an exploded view of the assembly device of fig. 2 at another angle.

Fig. 5 is a schematic perspective view of the linkage, the first slide assembly and the second slide assembly shown in fig. 3.

Fig. 6 is a schematic perspective view of the linkage, the first slide assembly and the second slide assembly shown in fig. 4.

Fig. 7 is an exploded view of the stationary assembly and the third slide assembly shown in fig. 3.

Description of the main reference signs

Assembly device 100

Base 10

Fixing assembly 11

Upper fixing plate 111

Lower fixing plate 112

Placement area 12

Protruding part 13

Float member 14

Floating base 141

Extension 142

Second cushioning member 15

Cover plate 16

Sliding assembly 20

First slide assembly 21

First slider 211

Sliding portion 2111

First sliding groove 2112

Housing portion 2113

Accommodating groove 2114

Stop portion 2115

First carrier 212

First elastic member 213

First cushioning member 214

First stop lever 215

Second slide assembly 22

Second slider 221

Second slide groove 2211

Second bearing piece 222

Second elastic member 223

Linkage 30

Abutment portion 31

Accommodation groove 32

Drive assembly 40

Drive wheel 41

Body 411

First recess 412

Protrusion 413

Second concave portion 414

Linkage shaft 42

Connecting rod 43

Pin 44

Handle 45

Third slide Assembly 50

Third slider 51

First slider 511

Second slider 512

Third sliding groove 513

Abutment 52

Third elastic member 53

Second stop lever 54

Workpiece 200

Flange 202

Part 300

First part 302

Second part 304

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, it is to be noted that the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected in a mechanical mode, can be electrically connected or can be communicated with each other, can be directly connected, can be indirectly connected through an intermediate medium, and can be communicated with each other inside the two components or can be in interaction relation with each other. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the present application provides an assembling apparatus 100, where the assembling apparatus 100 is used to assemble a workpiece 200 and a part 300, such that the part 300 is assembled on the workpiece 200. The assembly device 100 includes a base 10, a slide assembly 20, a linkage 30, and a drive assembly 40.

Referring to fig. 1 to 4, the base 10 is used for carrying the sliding component 20, the linkage 30 and the driving component 40, so as to implement a centralized arrangement of the assembling device 100. The base 10 is provided with a fixing assembly 11.

The sliding component 20 is slidably disposed on the base 10, and the sliding component 20 is disposed opposite to the fixing component 11 to form a placement area 12 for accommodating the workpiece 200, and the sliding component 20 is used for carrying the part 300 and driving the part 300 to approach or separate from the workpiece 200 in the placement area 12. The placement area 12 is understood to be an area surrounded by the fixed component 11 and the sliding component 20, for example, when the fixed component 11 is a column-shaped or rod-shaped object, the placement area 12 is an area surrounded by the fixed component 11 and the sliding component 20, and the workpiece 200 is carried by the base 10; the placement area 12 is also understood to be a partial area on the fixture 11, for example, when the fixture 11 is a planar or block-shaped object, and the placement area 12 is a partial area on the fixture 11 that can carry the workpiece 200. In this embodiment, the placement area 12 is a partial area of the fixture 11 that can carry the workpiece 200.

The linkage piece 30 is slidably disposed on the base 10, the linkage piece 30 is connected with the sliding assembly 20, the linkage piece 30 is used for driving the sliding assembly 20 to slide, and the linkage piece 30 is provided with an abutting portion 31.

The driving assembly 40 includes a driving wheel 41 rotatably disposed on the base 10, and the driving wheel 41 includes a main body 411, a first recess 412, a protruding portion 413 and a second recess 414, which are sequentially connected end to end, the first recess 412 and the second recess 414 are located at two sides of the protruding portion 413 and are recessed relative to the protruding portion 413 and the main body 411, the first recess 412, the protruding portion 413 and the second recess 414 are used for abutting against the abutting portion 31, so that the sliding assembly 20 is driven to drive the part 300 thereon to abut against the workpiece 200 twice through the linkage 30 when the driving wheel 41 rotates. When the component 300 is assembled to the workpiece 200, the driving wheel 41 is rotated, and the driving wheel 41 is brought into contact with the contact portion 31 of the link 30 by the main body 411, the first concave portion 412, the convex portion 413, and the second concave portion 414 in this order.

When the assembly device 100 is used, the assembly device 100 is brought into an initial state, and the main body 411 of the driving wheel 41 is brought into contact with the contact portion 31 of the link 30. The workpiece 200 is first placed on the placement area 12 and the part 300 is placed on the slide assembly 20. Then, the driving wheel 41 is rotated, so that the abutting portion 31 of the linkage 30 is converted from abutting against the main body 411 to abutting against the first concave portion 412, and the first concave portion 412 is sunken relative to the main body 411, so that the linkage 30 drives the sliding assembly 20 to drive the part 300 to approach and abut against the workpiece 200 once, and one-time guiding of the part 300 and the workpiece 200 is realized. Continuing to rotate the driving wheel 41, the abutting portion 31 of the linkage 30 is converted from abutting with the first concave portion 412 to abutting with the convex portion 413, and the first concave portion 412 is sunken relative to the convex portion 413, so that the linkage 30 drives the sliding assembly 20 to drive the part 300 to move away from the workpiece 200. Continuing to rotate the driving wheel 41 to the state shown in fig. 1, the abutting part 31 of the linkage 30 is converted from abutting with the protruding part 413 to abutting with the second concave part 414, and the second concave part 414 is sunken relative to the protruding part 413, so that the linkage 30 drives the sliding component 20 to drive the part 300 thereon to approach and abut against the workpiece 200 for the second time, and the part 300 is positioned and assembled on the workpiece 200.

The main body 411, the first concave portion 412, the convex portion 413, and the second concave portion 414 of the driving wheel 41 are all circular arc structures, and are connected through circular arc transitions. The abutting portion 31 is also in a circular arc shape, and the rotation radius of the protruding portion 413 is smaller than the rotation radius of the main body portion 411 and larger than the rotation radius of the first concave portion 412 and the rotation radius of the second concave portion 414, and the rotation radius of the first concave portion 412 is equal to the rotation radius of the second concave portion 414. As described above, by defining the surface shapes of the main body 411, the first concave portion 412, the convex portion 413, and the second concave portion 414, the contact between the contact portion 31 and the driving wheel 41 is smooth and stable, and the contact portion 31 can be switched between the main body 411, the first concave portion 412, the convex portion 413, and the second concave portion 414 relatively easily; by defining the rotation radius relation of the main body 411, the first concave portion 412, the convex portion 413 and the second concave portion 414, the rotation radius of the first concave portion 412 is equal to the rotation radius of the second concave portion 414, so that the parts 300 are abutted against the workpiece 200 twice to the same extent, the situation that the front and back abutment degrees are different is avoided, the rotation radius of the main body 411 is larger than the rotation radius of the convex portion 413, the part 300 is far away from the workpiece 200 in the process of the parts 300 being abutted against the workpiece 200 twice, the situation that the parts 300 and the parts 300 are separated from each other to a large extent is avoided, and the shaking of the workpiece 200 and the parts 300 is caused is avoided, so that the assembly yield of the parts 300 and the workpiece 200 is affected. The turning radius refers to the distance between each part and the rotation center of the driving wheel 41.

In an embodiment, the circular arc surfaces of the main body 411, the first concave portion 412, the convex portion 413 and the second concave portion 414 may also be directly connected, where each connected circular arc surface is tangent at the connection point.

In this embodiment, the part 300 includes a first part 302 and a second part 304, the first part 302 being generally L-shaped and the second part 304 being generally U-shaped or box-shaped, the workpiece 200 having two flanges 202, the two flanges 202 corresponding to the first part 302 and the second part 304, respectively. The assembly device 100 is used for assembling a first part 302 to one flange 202 and for assembling a second part 304 to the other flange 202. It is understood that the part 300 and the workpiece 200 may be other shapes or types, and embodiments of the present application are not specifically limited in this regard. The first direction is the X-axis direction shown in fig. 1, the second direction is the Y-axis direction shown in fig. 1, and the third direction is the Z-axis direction shown in fig. 1.

Referring to fig. 1 to 6, the sliding assembly 20 includes a first sliding assembly 21 and a second sliding assembly 22. The first sliding component 21 is slidably disposed on the base 10 along a first direction, the first sliding component 21 is used for carrying the first part 302, the first sliding component 21 abuts against the linkage 30, and the linkage 30 is slidably disposed on the base 10 along the first direction. The second sliding component 22 is slidably disposed on the base 10 along a second direction perpendicular to the first direction, the second sliding component 22 is used for carrying the second part 304, and the second sliding component 22 is in slant matching and abutting with the linkage 30. As such, the slide assembly 20 includes the first slide assembly 21 and the second slide assembly 22 by defining the slide assembly 20 such that the slide assembly 20 simultaneously mounts the first part 302 and the second part 304 to the workpiece 200. The bevel mating abutment therein can be understood as: the second sliding component 22 and the linkage piece 30 are respectively provided with an adaptive inclined plane, and the second sliding component 22 and the linkage piece 30 are linked through the inclined planes.

The first slider assembly 21 includes a first slider 211, a first carrier 212, a first elastic member 213, and a first buffer 214. The first sliding member 211 is slidably disposed on the base 10, one end of the first sliding member 211 is abutted against the linkage member 30, the other end of the first sliding member 211 is perpendicularly abutted against the first bearing member 212, the first bearing member 212 extends along the third direction, the first bearing member 212 is used for adaptively bearing the first part 302, the first elastic member 213 is disposed between the first sliding member 211 and the base 10, or the first elastic member 213 is disposed between the first sliding member 211 and the linkage member 30, or the first elastic member 213 is disposed between the first sliding member 211 and the fixing assembly 11, the extending direction of the first elastic member 213 is parallel to the first direction, and the first elastic member 213 is used for making the first sliding member 20 abut against the linkage member and making the linkage member 30 abut against the driving wheel 41 of the driving assembly 40. The first buffer 214 is disposed between the first carrier 212 and the other end of the first slider 211, and the first buffer 214 is configured to float the first carrier 212 relative to the first slider 211. In this way, by defining the specific structure of the first sliding component 21, the first sliding component 21 achieves the effects of abutting against the linkage 30 and driving the first part 302 to approach or depart from the workpiece 200. In addition, by providing the first buffer member 214, the first part 302 can be elastically placed on the first carrier member 212, so as to avoid damaging the first part 302 due to rigid contact between the first part 302 and the first carrier member 212, and improve the yield of the first part 302. In this embodiment, the first elastic member 213 and the first buffer member 214 may each be a spring.

In other embodiments, the first carrier 212 may also be directly connected to the first slider 211 perpendicularly. As such, the first buffer 214 may also be omitted.

Specifically, the first slider 211 includes a sliding portion 2111, a first sliding groove 2112 formed on the sliding portion 2111 along a first direction, a receiving portion 2113 connected to the sliding portion 2111 vertically, a receiving groove 2114 formed on the receiving portion 2113 along a third direction, and a stop portion 2115 formed on the receiving groove 2114 and connected to an inner wall of the receiving portion 2113, a projection of the first slider 211 on the base 10 is substantially T-shaped, one end of the first buffer 214 is embedded in the first carrier 212, the other end of the first buffer 214 is connected to the stop portion 2115, the first elastic member 213 is disposed in the first sliding groove 2112, one end of the first elastic member 213 is in contact with a groove wall of the first sliding groove 2112, the other end of the first elastic member 213 is in contact with a first stop lever 215 disposed in the first sliding groove 2112, and one end of the first stop lever 215 is fixedly connected to the fixing assembly 11 or the base 10. Correspondingly, the linkage member 30 is provided with a containing groove 32 for slidably containing the sliding portion 2111, and the other end of the first stop lever 215 extends into the first sliding groove 2112. In this way, when the protrusion 413 of the driving wheel 41 faces the linkage member 30, that is, when the linkage member 30 drives the first sliding assembly 21 to drive the first part 302 to move away from the workpiece 200 under the driving of the driving wheel 41, the linkage member 30 slides close to the sliding portion 2111 under the action of the driving wheel 41, the groove wall of the accommodating groove 32 of the linkage member 30 abuts against the sliding portion 2111 to push the sliding portion 2111 to slide, and the sliding portion 2111 drives the accommodating portion 2113, the stop portion 2115, the first carrier 212 and the first buffer member 214 to slide, and simultaneously compresses the first elastic member 213 under the stop action of the first stop lever 215, so that the first part 302 is away from the workpiece 200. When the first recess 412 or the second recess 414 of the driving wheel 41 faces the linkage 30, the first elastic member 213 releases the elastic force to drive the sliding portion 2111 to slide near the driving wheel 41, and the sliding portion 2111 drives the accommodating portion 2113, the stop portion 2115, the first carrier 212 and the first buffer member 214 to slide while pushing the linkage 30 to slide near the driving wheel 41 and to abut against the first recess 412 or the second recess 414 by abutting against the groove wall of the accommodating groove 32 of the linkage 30, and while making the first part 302 approach the workpiece 200.

The second sliding component 22 includes a second sliding member 221, a second carrying member 222, and a second elastic member 223, where the second sliding member 221 is slidably disposed on the base 10, one end of the second sliding member 221 is in slant fit and abutting connection with the linkage member 30, the other end of the second sliding member 221 is vertically connected with the second carrying member 222, the second carrying member 222 extends along a third direction, the second carrying member 222 is used for adaptively carrying the second part 304, the second elastic member 223 is disposed between the second sliding member 221 and the base 10, and the extending direction of the second elastic member 223 is parallel to the second direction, so that the second sliding member 221 abuts against the linkage member 30. Thus, by defining the specific structure of the second sliding assembly 22, the second sliding assembly 22 achieves the effects of being in slant-fit abutment with the linkage 30 and driving the second part 304 to approach or depart from the workpiece 200. In the present embodiment, the number of the second sliding assemblies 22 is plural according to the shape and type of the second part 304, the plural second sliding assemblies 22 are disposed on the base 10 at intervals along the first direction, the plural second sliding assemblies 22 are in slant fit and abutting with the linkage 30, and the plural second sliding assemblies 22 are matched to carry and drive the second part 304 to approach or separate from the workpiece 200. In the present embodiment, the second elastic member 223 may be a spring.

Specifically, the second sliding member 221 of each second sliding assembly 22 is provided with a second sliding groove 2211. Correspondingly, a plurality of protruding parts 13 are convexly arranged on the base 10, the protruding parts 13 are in one-to-one correspondence with the second sliding assemblies 22, each protruding part 13 protrudes into the corresponding second sliding groove 2211 of the second sliding piece 221, the second elastic piece 223 is arranged in the second sliding groove 2211, one end of the second elastic piece 223 is abutted with the groove wall of the second sliding groove 2211, and the other end of the second elastic piece 223 is abutted with the protruding part 13. Thus, when the linkage 30 drives the second sliding assembly 22 to drive the second part 304 to move away from the workpiece 200 under the driving of the driving wheel 41, the linkage 30 slides near the sliding portion 2111 of the first sliding assembly 21 under the driving of the driving wheel 41, the linkage 30 drives the second sliding member 221 to slide through the slant matching, the second sliding member 221 drives the second carrying member 222 to slide, and simultaneously the second elastic member 223 is compressed under the stop of the protruding portion 13, so that the second part 304 is far away from the workpiece 200. When the linkage 30 is driven by the driving wheel 41 to drive the second sliding assembly 22 to drive the second part 304 to approach the workpiece 200, the linkage 30 loses the abutting action of the driving wheel 41 and slides near the driving wheel 41 under the action of the first elastic member 213 of the first sliding assembly 21, the second sliding member 221 of the second sliding assembly 22 loses the inclined plane abutting action of the linkage 30, and the second elastic member 223 releases the elastic force to drive the second sliding member 221 to slide near the first sliding assembly 21, and the second sliding member 221 drives the second bearing member 222 to slide, so that the second part 304 approaches the workpiece 200.

In order to enable the second part 304 to be elastically placed on the second bearing member 222, the base 10 is further provided with a floating member 14 and a second buffer member 15, the floating member 14 is disposed above the base 10, the second buffer member 15 is disposed between the floating member 14 and the base 10, the second buffer member 15 is used for enabling the floating member 14 to be in a floating arrangement relative to the base 10, and the floating member 14 is used for being matched with the second bearing member 222 to bear the second part 304. When the second part 304 is placed, the floating member 14 carries the second part 304 together with the second carrying member 222 according to the shape and type of the second part 304, wherein the floating member 14 elastically supports the second part 304, and the second carrying member 222 moves the second part 304. Thus, by providing the float member 14 and the second cushioning member 15, the second part 304 can be elastically placed on the float member 14 and the second carrier member 222, avoiding damage to the second part 304 due to rigid contact of the second part 304 with the second carrier member 222. In addition, by the cooperation of the second bearing member 222 and the floating member 14, the assembling device 100 is simple and effective in structure for elastically supporting the second part 304, which is beneficial to reducing manufacturing difficulty and cost. In this embodiment, the second buffer 15 may be a spring.

Specifically, the floating member 14 includes a floating base 141 and a plurality of protruding portions 142, the number of the second cushioning members 15 is two, the two second cushioning members 15 are disposed between the floating base 141 and the base 10 and are symmetrically disposed, the plurality of protruding portions 142 are disposed on the floating base 141 at intervals along the first direction, and the plurality of protruding portions 142 and the plurality of second bearing members 222 are disposed at intervals in sequence. Thus, by arranging two second buffer parts 15, the stress balance of the floating part 14 is ensured; the plurality of protruding parts 142 are arranged to cooperate with the plurality of second carrying members 222 to carry the second part 304, wherein the plurality of protruding parts 142 are used for elastically supporting the second part 304 under the elastic action of the second buffer member 15, and the plurality of second carrying members 222 are used for driving the second part 304 to move.

The driving assembly 40 further includes a linkage shaft 42, a connecting rod 43, a pin 44, and a handle 45, and correspondingly, the base 10 is further provided with a cover 16, and a space for rotating the driving wheel 41 is formed between the cover 16 and the base 10. One end of the linkage shaft 42 is fixedly connected with the driving wheel 41, the other end of the linkage shaft 42 penetrates through the cover plate 16 and protrudes out, the other end of the linkage shaft 42 is approximately semi-cylindrical, the other end of the linkage shaft 42 is connected with one end of the connecting rod 43 through a pin shaft 44, and the other end of the connecting rod 43 is rotatably connected with the handle 45. Thus, when the driving wheel 41 is rotated, the handle 45 drives the connecting rod 43 to rotate, and then the linkage shaft 42 drives the driving wheel 41 to rotate, so that the driving mode of the driving wheel 41 is simple and effective. In addition, through setting up handle 45 and connecting rod 43 for rotating to be connected, handle 45 can rotate relative connecting rod 43, and when the operating personnel held handle 45 drove connecting rod 43 and rotated, operating personnel's the sense of holding was better and smooth-going to can save physical power, reduce operating personnel's intensity of labour.

Referring to fig. 1 to 7, the assembling apparatus 100 further includes a third sliding component 50, the third sliding component 50 is slidably disposed on the fixing component 11 along the second direction, the third sliding component 50 is in slant fit and abutting contact with the linkage 30, and the sliding direction of the third sliding component 22 is opposite to the sliding direction of the second sliding component 50, so that the third sliding component 50 and the second sliding component 22 cooperatively clamp the workpiece 200 and the second part 304. Wherein the third sliding component 50 is used for abutting against a flange 202 on the workpiece 200 corresponding to the second sliding component 22. Thus, by arranging the third sliding component 50, the third sliding component 50 is matched with the second sliding component 22 to clamp the second part 304 and the workpiece 200, so that the second part 304 and the workpiece 200 can be tightly abutted, and the second part 304 and the workpiece 200 can be effectively guided; by limiting the sliding direction of the third sliding component 50 to be opposite to that of the second sliding component 22, when the second sliding component 22 drives the second part 304 to be far away from the workpiece 200, the workpiece 200 is not subjected to the abutting force of the second part 304 and the second sliding component 22, so that the third sliding component 50 is far away from the flange 202 of the workpiece 200, the condition that the reference surface of the workpiece 200 changes due to the fact that the third sliding component 50 applies a force to the flange 202 of the workpiece 200 is avoided, the condition that the reference surface of the workpiece 200 is not changed after being guided is ensured, and the assembly yield of the workpiece 200, the first part 302 and the second part 304 is improved.

Specifically, the third sliding component 50 includes a third sliding member 51, an abutting member 52 and a third elastic member 53, the fixing component 11 includes an upper fixing plate 111 and a lower fixing plate 112, the lower fixing plate 112 is disposed on the base 10, the upper fixing plate 111 is connected with the lower fixing plate 112, the third sliding member 51 is slidably disposed between the upper fixing plate 111 and the lower fixing plate 112 of the fixing component 11, one end of the third sliding member 51 is in slant fit abutting connection with the linkage member 30, the other end of the third sliding member 51 is vertically connected with the abutting member 52, the abutting member 52 extends along the third direction and is located between the upper fixing plate 111 and the second bearing member 222, the abutting member 52 is used for abutting the flange 202 of the workpiece 200, the third elastic member 53 is disposed between the third sliding member 51 and the upper fixing plate 111 and/or the lower fixing plate 112 of the fixing component 11, and the extending direction of the third elastic member 53 is parallel to the second direction so that the third sliding member 53 abuts the linkage member 30. The upper fixing plate 111 and the lower fixing plate 112 are provided with grooves and holes adapted to the corresponding structures, and the grooves and holes on the upper fixing plate 111 and the lower fixing plate 112 are not described in detail in this embodiment.

In this embodiment, the third sliding member 51 includes a first sliding body 511 and a second sliding body 512 that are vertically connected, a third sliding groove 513 extending along a second direction is formed in the first sliding body 511, the third sliding assembly 50 further includes a second stop lever 54, the second stop lever 54 extends into the third sliding groove 513, one end of the second stop lever 54 is connected with the lower fixing plate 112 or the other end of the second stop lever 54 is connected with the upper fixing plate 111, the number of the third elastic members 53 is four, the four third elastic members 53 are in a group, one group of third elastic members 53 is disposed in the third sliding groove 513, one end of the third elastic member 53 in the group is in contact with a groove wall of the third sliding groove 513, the other end of the third elastic member 53 is in contact with the second stop lever 54, one end of the first sliding body 511 is vertically connected with the abutting member 52, the other end of the first sliding body 511 is vertically connected with one end of the second sliding member 512, the other end of the second sliding member 512 is in incline fit with the member 30, the other group of the third elastic members 53 is disposed between the lower sliding member 112 and the other group of the third elastic members 53 is in contact with the lower fixing plate 112, and the other group of the third elastic members 53 is disposed between the other group of the third elastic members 53 and the lower sliding member 112. Thus, when the linkage 30 is driven by the driving wheel 41 to drive the third sliding assembly 50 to move away from the flange 202 of the workpiece 200, the linkage 30 is driven by the driving wheel 41 to slide close to the sliding portion 2111 of the first sliding assembly 21, the linkage 30 drives the second sliding body 512 to slide through the bevel engagement, the second sliding body 512 drives the first sliding body 511 and the abutment 52 to move away from the flange 202 of the workpiece 200, and simultaneously the four third elastic members 53 are compressed under the stop action of the second stop lever 54 and the lower fixing plate 112. When the linkage 30 is driven by the driving wheel 41 to drive the third sliding assembly 50 to approach the flange 202 of the workpiece 200, the linkage 30 loses the abutting action of the driving wheel 41 and slides near the driving wheel 41 under the action of the first elastic member 213 of the first sliding assembly 21, the second sliding body 512 of the third sliding assembly 50 loses the inclined plane abutting action of the linkage 30, the four third elastic members 53 release elastic forces to drive the first sliding body 511 and the second sliding body 512 to slide respectively, and the first sliding body 511 drives the abutting member 52 to slide near the flange 202 of the workpiece 200, so that the abutting member 52 abuts against the flange 202 of the workpiece 200, so that the third sliding assembly 50 and the second sliding assembly 22 clamp the second part 304 and the workpiece 200 in a matched manner.

According to the assembly device 100 provided by the embodiment, through the cooperation of the first sliding component 21, the second sliding component 22, the linkage 30 and the driving component 40, the first part 302 and the second part 304 are both abutted against the workpiece 200 twice, when the first part 302 and the second part 304 are abutted against the workpiece 200 for the first time, the first part 302, the second part 304 and the workpiece 200 are both subjected to primary correction, after the primary correction is performed, the influence of the inaccuracy of the reference surface caused by the fact that the first part 302, the second part 304 and the workpiece 200 are not put in place is eliminated, and when the first part 302 and the second part 304 are abutted against the workpiece 200 for the second time, the assembly yield of the first part 302, the second part 304 and the workpiece 200 is improved. Through setting up third slip subassembly 50, third slip subassembly 50 cooperatees with second slip subassembly 22 in order to press from both sides tight second part 304 and work piece 200, guarantees that second part 304 and work piece 200 can closely butt to when second part 304 and work piece 200 are in a butt, effectively realize leading the reference surface of second part 304 and work piece 200, further promote the assembly yield of second part 304 and work piece 200.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application and not for limiting, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application.

Claims (10)

1. An assembly device for assembling a workpiece and a part, comprising a base provided with a fixing assembly, characterized in that the assembly device further comprises:

the sliding component is arranged on the base in a sliding manner and is opposite to the fixing component to form a placing area for accommodating the workpiece, and the sliding component is used for bearing the part;

the linkage piece is arranged on the base in a sliding manner, is connected with the sliding assembly and is used for driving the sliding assembly to slide, and is provided with an abutting part;

the driving assembly comprises a driving wheel which is rotationally arranged on the base, the driving wheel comprises a main body part, a first concave part, a protruding part and a second concave part, the first concave part and the second concave part are positioned on two sides of the protruding part and are sunken relative to the protruding part and the main body part, the first concave part, the protruding part and the second concave part are used for being abutted with the abutting part so as to drive the sliding assembly to drive the part to be abutted to the workpiece twice through the linkage piece when the driving wheel rotates.

2. The assembly device of claim 1, wherein the body portion, the first recess, the projection, and the second recess are each arcuate in configuration and are connected by an arcuate transition.

3. The assembly device of claim 2, wherein the radius of rotation of the projection is smaller than the radius of rotation of the body portion and greater than the radius of rotation of the first recess and the radius of rotation of the second recess, the radius of rotation of the first recess being equal to the radius of rotation of the second recess.

4. The assembly device of claim 1, wherein the parts comprise a first part and a second part, and the slide assembly comprises a first slide assembly and a second slide assembly;

the first sliding component and the linkage piece are both arranged on the base in a sliding manner along a first direction, the first sliding component is used for bearing the first part, and the first sliding component is abutted with the linkage piece so as to enable the first part to be abutted with the workpiece along the first direction under the drive of the linkage piece;

the second sliding component is arranged on the base in a sliding mode along a second direction perpendicular to the first direction, the second sliding component is used for bearing the second part, and the second sliding component is in inclined plane matching and abutting joint with the linkage piece so as to enable the second part to be in abutting joint with the workpiece along the second direction under the driving of the linkage piece.

5. The assembly device of claim 4, wherein the first sliding component comprises a first sliding member, a first bearing member and a first elastic member, the first sliding member is slidably disposed on the base, one end of the first sliding member abuts against the linkage member, the other end of the first sliding member is vertically connected with the first bearing member, the first bearing member is used for bearing the first part, and the first elastic member is disposed between the first sliding member and the base, so that the first sliding member abuts against the linkage member and the linkage member abuts against the driving wheel of the driving component.

6. The assembly device of claim 5, wherein the first slide assembly further comprises a first buffer member disposed between the first carrier member and the other end of the first slide member for floating the first carrier member relative to the first slide member.

7. The assembly device according to claim 4, wherein the second sliding component comprises a second sliding member, a second bearing member and a second elastic member, the second sliding member is slidably disposed on the base, one end of the second sliding member is in slant fit and abutting connection with the linkage member, the other end of the second sliding member is vertically connected with the second bearing member, the second bearing member is used for bearing the second part, and the second elastic member is disposed between the second sliding member and the base, so that the second sliding member abuts against the linkage member.

8. The assembly device of claim 7, wherein the base is further provided with a float member disposed above the base and a second cushioning member disposed between the float member and the base to provide a floating arrangement of the float member relative to the base, the float member for cooperating with the second carrier member to carry the second part.

9. The assembly device of claim 4, further comprising a third slide assembly slidably disposed in the second direction on the fixed assembly, the third slide assembly being in beveled mating abutment with the linkage and the third slide assembly sliding in a direction opposite to the second slide assembly sliding in direction such that the third slide assembly and the second slide assembly cooperatively clamp the workpiece and the second part.

10. The assembly device according to claim 9, wherein the third sliding component comprises a third sliding member, an abutting member and a third elastic member, the third sliding member is slidably arranged on the fixing component, one end of the third sliding member is in inclined fit and abutting with the linkage member, the other end of the third sliding member is vertically connected with the abutting member, the abutting member is used for abutting against the workpiece, and the third elastic member is arranged between the third sliding member and the fixing component, so that the third sliding member abuts against the linkage member.