CN114289673A - Riveting equipment - Google Patents

Abstract

The invention provides riveting equipment which comprises two oppositely arranged riveting devices, wherein each riveting device comprises a riveting component, a first positioning component and a second positioning component, and the first positioning component and the second positioning component are positioned on one side of the riveting component; the two assembly parts are respectively used for being arranged corresponding to the two riveting devices, and each assembly part is used for being placed in a corresponding riveting component; each second positioning component is used for being in limit contact with the corresponding assembly part so as to position the corresponding assembly part; each first positioning assembly is used for being in limit contact with the to-be-machined parts placed on the two assembly parts so as to position the to-be-machined parts through the two first positioning assemblies; at least a portion of each riveting assembly is movably arranged to rivet the respective fitting on the member to be machined. The riveting equipment solves the problem that riveting efficiency is low due to the fact that two supports cannot be riveted on an air conditioner chassis at the same time in the riveting equipment in the prior art.

Description

Riveting equipment

Technical Field

The invention relates to mechanical automation equipment, in particular to riveting equipment.

Background

In the manufacturing process of the air conditioner, two brackets are riveted on the air conditioner base plate.

The existing riveting equipment can only rivet one support on an air conditioner chassis firstly and then rivet the other support on the air conditioner chassis, namely the existing riveting equipment can not rivet two supports on the air conditioner chassis at the same time.

Therefore, the riveting efficiency of the riveting mode of the existing riveting equipment is low.

Disclosure of Invention

The invention mainly aims to provide riveting equipment to solve the problem that riveting efficiency is low due to the fact that two supports cannot be riveted on an air conditioner chassis at the same time in the riveting equipment in the prior art.

In order to achieve the purpose, the invention provides riveting equipment which comprises two oppositely arranged riveting devices, wherein each riveting device comprises a riveting component, a first positioning component and a second positioning component, and the first positioning component and the second positioning component are positioned on one side of the riveting component; the two assembly parts are respectively used for being arranged corresponding to the two riveting devices, and each assembly part is used for being placed in a corresponding riveting component; each second positioning component is used for being in limit contact with the corresponding assembly part so as to position the corresponding assembly part; each first positioning assembly is used for being in limit contact with the to-be-machined parts placed on the two assembly parts so as to position the to-be-machined parts through the two first positioning assemblies; at least a portion of each riveting assembly is movably arranged to rivet the respective fitting on the member to be machined.

Furthermore, the workpiece to be machined is provided with two opposite appointed side edges, and the two first positioning components are respectively used for being arranged corresponding to the two appointed side edges; wherein, each first locating component includes along a plurality of locating pieces that set gradually with the parallel direction of the extending direction of corresponding appointed side, a plurality of locating pieces of each first locating component all be used for with corresponding appointed side butt.

Furthermore, each assembly part is provided with two ends which are arranged oppositely, and the distribution direction of the two ends of each assembly part is vertical to the distribution direction of the two appointed side edges of the workpiece to be machined; each second positioning assembly comprises two opposite positioning parts, each positioning part is provided with a clamping groove, and each end part of each assembly part is clamped in the clamping groove of the corresponding positioning part of the corresponding second positioning assembly.

Furthermore, each riveting component comprises a first riveting head and a second riveting head, the first riveting head of each riveting component is fixedly arranged, and each assembly part is used for being placed on the first riveting head of the corresponding riveting component; the second riveting head of each riveting component is positioned at one side of the first riveting head and movably arranged along the direction close to or far away from the first riveting head so as to rivet the corresponding assembly part on the workpiece to be machined.

Further, each riveting device further includes: at least part of the first driving assembly is movably arranged and connected with the second riveting head so as to drive the second riveting head to move; a guide part connected with at least a portion of the first driving assembly and having a guide hole; and the guide rod is fixedly arranged and penetrates through the guide hole so that the guide part slides along the guide rod.

Further, each riveting device has a loading position and a processing position, and each riveting device is movably arranged between the loading position and the processing position; the riveting equipment further comprises two feeding devices, the two feeding devices are respectively arranged corresponding to the two riveting devices, and each feeding device is arranged on one side of the feeding device of the corresponding riveting device so as to transfer the corresponding assembly part to the riveting component of the corresponding riveting device at the feeding position and enable the corresponding assembly part to be in limit contact with the second positioning component of the corresponding riveting device at the feeding position; wherein, when each riveting set is in its processing position, two riveting sets set up relatively.

Further, the moving directions of the two riveting devices are opposite; and/or the riveting equipment also comprises two slide rails and two slide blocks, wherein the two slide blocks are respectively arranged on the two slide rails in a sliding way, each slide rail is fixedly arranged, and the two slide blocks are respectively connected with the two riveting devices; and/or the riveting device also comprises two second driving assemblies, and at least parts of the two second driving assemblies are respectively connected with the two riveting devices, so that each second driving assembly drives the corresponding riveting device to move.

Further, each feeding device comprises: at least part of the tool frame is movably arranged along the vertical direction so as to drive the assembly parts placed on the tool frame to move to a preset height; the tool rack is rotatably arranged, and the rotating axis of the tool rack is parallel to the vertical direction; and the conveying component is movably arranged along the horizontal direction and is used for clamping and/or sucking the assembly parts at the preset height so as to drive the assembly parts clamped and/or sucked by the conveying component to move, and then the assembly parts are transferred to the corresponding riveting devices.

Further, each of the transport members includes: the guide rail extends along the horizontal direction; a sliding part slidably disposed on the guide rail; the clamping part is connected with the sliding part and is used for clamping the assembly part, and the sucking disc is connected with the sliding part and is used for sucking the assembly part.

Further, each tool rack includes: the rotating disc is rotatably arranged, and the rotating axis of the rotating disc is parallel to the vertical direction; and the plurality of jacking rods are movably arranged on the turntable in a penetrating way along the vertical direction, and each jacking rod is used for supporting the assembly part.

According to the technical scheme, the riveting equipment comprises two oppositely-arranged riveting devices, each riveting device comprises a riveting component, a first positioning component and a second positioning component, namely the riveting equipment comprises two riveting components, two first positioning components and two second positioning components; the first positioning assembly and the second positioning assembly of each riveting device are positioned on one side of the riveting assembly; the two assembly parts are respectively used for being arranged corresponding to the two riveting devices, namely the two assembly parts are respectively used for being arranged corresponding to the two riveting assemblies, and the two assembly parts are respectively used for being arranged corresponding to the two second positioning assemblies; each fitting is intended to be placed in a riveting assembly of a corresponding riveting device; the second positioning component of each riveting device is used for being in limit contact with the corresponding assembly part so as to position the corresponding assembly part; the first positioning components of the riveting devices are used for being in limit contact with the workpieces to be machined placed on the two assembly parts, namely the workpieces to be machined are arranged in the riveting components of the riveting devices, so that the workpieces to be machined are positioned through the first positioning components of the two riveting devices; at least part of the riveting component of each riveting device is movably arranged to rivet the fitting corresponding to the riveting device on the piece to be machined.

The riveting equipment can rivet two assembly parts on a workpiece to be machined simultaneously through two riveting devices; the assembly part is a support, the workpiece to be machined is an air conditioner chassis, so that the two supports can be riveted on the air conditioner chassis at the same time, and the problem that riveting efficiency is low due to the fact that riveting equipment in the prior art cannot rivet the two supports on the air conditioner chassis at the same time is solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a riveting apparatus according to the invention;

FIG. 2 shows a side view of the riveting apparatus of FIG. 1;

fig. 3 shows a schematic structural view from a first perspective of a riveting device of the riveting apparatus of fig. 1;

FIG. 4 shows a structural schematic view from a second perspective of the riveting device of the riveting apparatus of FIG. 3;

FIG. 5 shows a structural schematic view from a third perspective of the riveting device of the riveting apparatus in FIG. 3;

fig. 6 shows a schematic view of a first perspective of a loading device of the riveting apparatus of fig. 1;

fig. 7 shows a schematic structural view from a second perspective of a loading device of the riveting apparatus of fig. 6;

fig. 8 shows a schematic structural view from a third perspective of a loading device of the riveting apparatus of fig. 6;

fig. 9 shows a schematic view of a partial structure of a feeding device of the riveting apparatus in fig. 6;

FIG. 10 is a schematic diagram showing the construction of a lift pin assembly of the loading device of the riveting apparatus of FIG. 9;

FIG. 11 is a side view structural view showing a lift pin assembly of a loading device of the riveting apparatus in FIG. 9;

FIG. 12 is a schematic view of a structure in which two brackets according to the present invention are riveted to an air conditioner base plate;

fig. 13 is a schematic structural view of another view of the two brackets in fig. 12 riveted to the air conditioner base plate.

Wherein the figures include the following reference numerals:

100. a riveting device; 10. a first positioning assembly; 11. positioning blocks; 20. a second positioning assembly; 21. a positioning part; 211. a card slot; 31. a first rivet joint; 32. a second rivet joint; 41. a guide portion; 42. a guide bar; 43. a hydraulic push rod; 44. a connecting portion; 50. a frame; 51. avoiding the opening; 60. a slide rail member;

200. a feeding device; 210. a linear module; 220. a turntable; 230. a jacking rod assembly; 231. a first support plate; 232. a second support plate; 233. a jacking rod; 234. a drive rod; 235. a third support plate; 236. a guide bar; 237. a linear bearing; 238. a drive motor; 239. a transmission belt; 240. a support frame;

310. a support; 320. an air-conditioning chassis.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The invention provides riveting equipment, referring to fig. 1 to 13, the riveting equipment comprises two oppositely arranged riveting devices 100, wherein each riveting device 100 comprises a riveting component, a first positioning component 10 and a second positioning component 20, namely the riveting equipment comprises two riveting components, two first positioning components 10 and two second positioning components 20; the first positioning assembly 10 and the second positioning assembly 20 of each riveting device 100 are located on one side of the riveting assembly; the two assembly parts are respectively used for being arranged corresponding to the two riveting devices 100, namely the two assembly parts are respectively used for being arranged corresponding to the two riveting assemblies, and the two assembly parts are respectively used for being arranged corresponding to the two second positioning assemblies 20; each fitting is intended to be placed in a riveting assembly of a respective riveting device 100; the second positioning component 20 of each riveting device 100 is used for being in limit contact with the corresponding assembly part so as to position the corresponding assembly part; the first positioning component 10 of each riveting device 100 is used for being in limit contact with a workpiece to be machined placed on two assembly parts, namely, the workpiece to be machined is arranged in the riveting component of each riveting device 100, so that the workpiece to be machined is positioned through the first positioning components 10 of the two riveting devices 100; at least a portion of the riveting component of each riveting device 100 is movably arranged to rivet a fitting corresponding to that riveting device 100 onto a member to be machined.

It should be noted that the riveting apparatus of the present application can rivet two assembling parts on a workpiece to be processed simultaneously by two riveting devices 100; the assembly part is the bracket 310, the workpiece to be machined is the air conditioner chassis 320, so that the two brackets 310 are riveted on the air conditioner chassis 320 at the same time, and the problem of low riveting efficiency caused by the fact that riveting equipment in the prior art cannot rivet the two brackets on the air conditioner chassis at the same time is solved.

In the specific implementation process, the mechanical arm is used for placing the workpiece to be machined on the two assembly parts, namely the mechanical arm is used for placing the workpiece to be machined on the riveting components of the two riveting devices 100, and the workpiece to be machined is in limited contact with the first positioning components 10 of the two riveting devices 100.

In the present embodiment, as shown in fig. 3 to 5, 12 and 13, the member to be processed has two designated side edges which are oppositely arranged, and the first positioning components 10 of the two riveting devices 100 are respectively used for being arranged corresponding to the two designated side edges of the member to be processed; wherein, the first locating component 10 of each riveting set 100 includes along a plurality of locating pieces 11 that set gradually with the direction parallel with the extending direction of waiting to treat the corresponding appointed side of machined part, a plurality of locating pieces 11 of each first locating component 10 all be used for with wait to treat the corresponding appointed side butt of machined part, and then realize treating the location of machined part.

Optionally, each first positioning assembly 10 includes two positioning blocks 11 arranged at intervals.

Specifically, the workpiece to be processed is of a plate-shaped structure; optionally, the piece to be processed is a rectangular plate.

In this embodiment, each assembly part is the bar structure, and each assembly part has the both ends of relative setting, and the distribution direction at the both ends of each assembly part all is perpendicular with the distribution direction of waiting two appointed sides of machined part.

Specifically, the second positioning component 20 of each riveting device 100 includes two positioning portions 21 arranged oppositely, each positioning portion 21 has a clamping groove 211, each end of each assembly part is clamped in the clamping groove 211 of the corresponding positioning portion 21 of the corresponding second positioning component 20, that is, the distribution direction of the two positioning portions 21 of each second positioning component 20 is the same as the distribution direction of the two ends of the corresponding assembly part, so that each assembly part is clamped between the two positioning portions 21 of the corresponding second positioning component 20, and thus the positioning of the corresponding assembly part by each second positioning component 20 is realized.

Specifically, for the specific structure of each positioning portion 21: each location portion 21 includes the bottom plate and sets up the three side bounding wall on the bottom plate, and three side bounding wall connects gradually and all is perpendicular with the bottom plate to make three side bounding wall and bottom plate enclose into draw-in groove 211.

Optionally, the three side enclosing plates are respectively a first side enclosing plate, a second side enclosing plate and a third side enclosing plate which are connected in sequence, the first side enclosing plate and the third side enclosing plate are parallel to each other, and the first side enclosing plate and the third side enclosing plate are both perpendicular to the second side enclosing plate.

In the present embodiment, as shown in fig. 3 to 5, the riveting component of each riveting device 100 includes a first riveting head 31 and a second riveting head 32, the first riveting head 31 of each riveting component is fixedly disposed, and each assembly is used for being placed on the first riveting head 31 of the corresponding riveting component; the second rivet head 32 of each riveting assembly is located at one side of the first rivet head 31 thereof and is movably disposed in a direction approaching or departing from the first rivet head 31 thereof to rivet the corresponding fitting to the member to be machined.

Specifically, the second rivet head 32 of each riveting assembly is located above the first rivet head 31 thereof and is movably disposed in the vertical direction.

Specifically, the first positioning assembly 10 and the second positioning assembly 20 of each riveting device 100 are located on one side of the first rivet head 31.

Specifically, each riveting device 100 further comprises a first driving assembly, at least part of which is movably arranged and connected with the second riveting head 32 of the riveting device 100 so as to drive the second riveting head 32 to move; at least a portion of the first drive assembly moves in a vertical direction.

Specifically, each riveting device 100 further comprises a guide portion 41 and a guide rod 42, in each riveting device 100, the guide portion 41 is connected with at least part of the first driving assembly so as to drive the guide portion 41 to move synchronously when the at least part of the first driving assembly drives the second rivet head 32 to move; the guide part 41 is provided with a guide hole, and the guide rod 42 is fixedly arranged in the guide hole in a penetrating way, so that when at least part of the first driving assembly drives the guide part 41 to move, the guide part 41 slides along the guide rod 42; wherein the guide rod 42 extends in the same or parallel direction as at least part of the movement of the first drive assembly.

Alternatively, the guide portion 41 has a plurality of guide holes, and each riveting device 100 includes a plurality of guide rods 42, and in each riveting device 100, the plurality of guide rods 42 are inserted into the plurality of guide holes of the guide portion 41 in a one-to-one correspondence. Alternatively, each riveting apparatus 100 includes a plurality of guide portions 41 and a plurality of guide rods 42, the plurality of guide portions 41 and the plurality of guide rods 42 of each riveting apparatus 100 are provided in one-to-one correspondence, and the plurality of guide rods 42 of each riveting apparatus 100 are arranged at intervals.

Specifically, each first driving assembly comprises a movably arranged hydraulic push rod 43, and in each riveting device 100, the second riveting head 32 and the guide part 41 are connected with the hydraulic push rod 43, so that the hydraulic push rod 43 drives the second riveting head 32 and the guide part 41 to move; the hydraulic push rod 43 moves in the vertical direction.

Alternatively, each first driving assembly includes a connecting portion 44 and a plurality of hydraulic push rods 43, the plurality of hydraulic push rods 43 move in the same direction and are all connected to the connecting portion 44, and the second rivet head 32 and the guide portion 41 are all connected to the connecting portion 44, so that the plurality of hydraulic push rods 43 are connected to the second rivet head 32 and the guide portion 41 through the connecting portion 44.

Alternatively, the guide portion 41 is a plate-shaped structure, and the connection portion 44 is a plate-shaped structure.

In the present embodiment, each riveting device 100 further includes a frame 50, and in each riveting device 100, the riveting assembly, the first positioning assembly 10, the second positioning assembly 20, and the first driving assembly are all mounted on the frame 50; namely, the first rivet joint 31, the first positioning assembly 10, the second positioning assembly 20 and the guide rod 42 are all fixedly arranged on the frame 50.

In the present embodiment, as shown in fig. 1 and 2, each riveting device 100 has a loading position and a processing position, and each riveting device 100 is movably disposed between the loading position and the processing position thereof; the riveting apparatus further comprises two loading devices 200, wherein the two loading devices 200 are respectively arranged corresponding to the two riveting devices 100, and each loading device 200 is arranged at one side of the loading device 200 of the corresponding riveting device 100 so as to transfer the corresponding assembly part to the riveting component of the corresponding riveting device 100 at the loading position and enable the corresponding assembly part to be in limit contact with the second positioning component 20 of the corresponding riveting device 100 at the loading position.

Specifically, when each riveting device 100 is in its processing position, the two riveting devices 100 are disposed opposite to each other.

In the specific implementation process, firstly, each riveting device 100 is located at a loading position, a corresponding assembly part is transferred to a riveting component of the riveting device 100 through the corresponding loading device 200, and the corresponding assembly part is in limited contact with the second positioning component 20 of the riveting device 100, even if the corresponding assembly part is clamped in the clamping grooves 211 of the two positioning parts 21 of the second positioning component 20 of the riveting device 100; then moving each riveting device 100 to the processing position, and then placing the workpiece to be processed on two assembly parts, namely placing the workpiece to be processed in the riveting assembly of each riveting device 100 at the respective processing position; and then riveting the two assembly parts on the workpiece to be machined through the riveting components of the two riveting devices 100 at the respective machining positions.

Specifically, the moving directions of the two riveting devices 100 are opposite, that is, each riveting device 100 is movably disposed in a direction approaching or departing from the other riveting device 100.

Specifically, the riveting apparatus further includes two slide rails and two sliders, the two sliders are slidably disposed on the two slide rails respectively, each slide rail is fixedly disposed, and the two sliders are connected to the two riveting devices 100 respectively, so that when each riveting device 100 moves between its loading position and its processing position, the corresponding slider slides along the corresponding slide rail.

Specifically, the two sliders are connected to the frames 50 of the two caulking apparatuses 100, respectively.

Specifically, two rails are interconnected to form a unitary rail member 60; alternatively, since the moving directions of the two riveting devices 100 are opposite, the slide member 60 is disposed to extend along a preset straight line, and the extending direction of the preset straight line is parallel to the horizontal direction.

Specifically, the two sliders are respectively a first slider and a second slider, the two slide rails are respectively a first slide rail and a second slide rail, the first slider is slidably disposed on the first slide rail, the second slider is slidably disposed on the second slide rail, and the two riveting devices 100 are respectively connected with the first slider and the second slider; optionally, the first sliding blocks and the first sliding rails are multiple, the multiple first sliding blocks are slidably disposed on the multiple first sliding rails in a one-to-one correspondence manner, and the multiple first sliding blocks are connected to a corresponding riveting device 100; the second sliding blocks and the second sliding rails are multiple, the second sliding blocks are slidably arranged on the second sliding rails in a one-to-one correspondence mode, and the second sliding blocks are connected with one corresponding riveting device 100.

Optionally, the plurality of first slide rails and the plurality of second slide rails are arranged in a one-to-one correspondence, and each first slide rail is connected with a corresponding second slide rail to form an integral slide rail part 60; that is, the slide rail member 60 is provided in plurality, and the extending directions of the slide rail members 60 are parallel to each other.

In this embodiment, the riveting apparatus further comprises two second driving assemblies, at least parts of which are respectively connected with the two riveting devices 100, so that each second driving assembly drives the corresponding riveting device 100 to move.

In particular, at least part of each second driving assembly is connected to the frame 50 of the corresponding riveting device 100; each second drive assembly is disposed below a respective riveting apparatus 100.

Specifically, each second driving assembly comprises a transmission part and a transmission rod, and the transmission part of each second driving assembly is connected with the corresponding riveting device 100; the driving rod of each second driving assembly is rotatably disposed about a central axis thereof and is threadedly coupled to the driving part thereof, and an axial direction of the driving rod of each second driving assembly is parallel to a moving direction of the corresponding riveting device 100 to drive the corresponding riveting device 100 to move when the driving rod of each second driving assembly is rotated. Optionally, the transmission rod is a screw rod, and the transmission part of each second driving assembly is sleeved on the transmission rod thereof.

Specifically, each second driving assembly further comprises a motor, and the motor of each second driving assembly is connected with the transmission rod of the second driving assembly to drive the transmission rod to rotate.

In the present embodiment, as shown in fig. 6 to 9, each of the loading devices 200 includes a tool rack and a conveying member, and in each of the loading devices 200, at least a portion of the tool rack is movably disposed in a vertical direction to move the assembly member placed on the tool rack to a predetermined height; the tool rack is rotatably arranged, the rotation axis of the tool rack is parallel to the vertical direction so as to drive the assembly parts placed on the tool rack to rotate to proper positions, the conveying part is movably arranged along the horizontal direction and is used for clamping and/or sucking the assembly parts at the preset height positions so as to drive the assembly parts clamped and/or sucked by the conveying part to move, and then the assembly parts are transferred to the corresponding riveting devices 100, namely the conveying part of each feeding device 200 transfers the assembly parts clamped and/or sucked by the conveying part to the riveting assemblies of the corresponding riveting devices 100 at the feeding positions, and the corresponding assembly parts are in limit contact with the second positioning assemblies 20 of the corresponding riveting devices 100 at the feeding positions.

It should be noted that the tool rack is rotatably disposed, and the rotation axis of the tool rack is parallel to the vertical direction, so as to drive the assembly member placed on the tool rack to rotate to a proper position, so as to facilitate the clamping and/or suction of the assembly member by the conveying member.

In a specific implementation process, the assembly part is placed on the tool rack by using a manipulator.

Specifically, each of the transport members includes a guide rail provided to extend in a horizontal direction and a slide portion provided slidably on the guide rail; each transport the part and all still includes clamping part and/or sucking disc, and the clamping part is connected with the sliding part and is used for the centre gripping assembly part, and the sucking disc is connected with the sliding part and is used for absorbing the assembly part to when the sliding part slides along the guide rail, the sliding part drives clamping part and/or sucking disc motion, and then drives the assembly part motion of centre gripping and/or absorption.

Specifically, each of the transport members includes a linear module 210, and the linear module 210 includes a guide rail and a sliding portion.

Specifically, each loading device 200 includes a supporting frame 240, and the conveying component of each loading device 200 is mounted on the supporting frame 240, that is, the guide rail of the conveying component of each loading device 200 is fixedly mounted on the supporting frame 240.

Specifically, the frame 50 of each riveting device 100 has an escape opening 51, and the guide rail of each conveying member is inserted into the escape opening 51 of the frame 50 of the corresponding riveting device 100.

Specifically, each tool rack comprises a turntable 220 and a plurality of lifting rods 233, the turntable 220 is rotatably arranged, and the rotation axis of the turntable 220 is parallel to the vertical direction; the plurality of lifting rods 233 are movably arranged on the rotating disc 220 in a penetrating manner along the vertical direction, and each lifting rod 233 is used for supporting the assembly part, namely, the assembly part is placed on at least part of the lifting rods 233 of the plurality of lifting rods 233 so as to support the assembly part and drive the assembly part to move along the vertical direction; the turntable 220 rotates the plurality of lift pins 233 and the assemblies thereon.

Specifically, each lift pin 233 is provided extending in the vertical direction.

Specifically, as shown in fig. 10 and 11, each of the tool racks further includes a plurality of lift rod assemblies 230, and the plurality of lift rod assemblies 230 of each of the tool racks are disposed in one-to-one correspondence with the plurality of lift rods 233, so that each of the lift rod assemblies 230 includes a corresponding lift rod 233; each of the lift pin assemblies 230 further includes a second support plate 232 and a drive pin 234 disposed in a vertical direction; in each of the lift pin assemblies 230, a driving rod 234 is inserted through the second support plate 232 and is threadedly coupled to the second support plate 232, and the driving rod 234 is rotatably disposed about a central axis thereof with respect to the second support plate 232 such that when the driving rod 234 rotates, the driving rod 234 moves in a vertical direction with respect to the second support plate 232; the driving rod 234 of each lift rod assembly 230 is connected to the lift rod 233 to drive the lift rod 233 to move in the vertical direction, thereby lifting the lift rod 233.

Specifically, the drive rod 234 is a lead screw.

Specifically, each of the lift rod assemblies 230 further includes a first support plate 231, and in each of the lift rod assemblies 230, an end of the driving rod 234 remote from the second support plate 232 is rotatably connected to the first support plate 231, so that the driving rod 234 can rotate relative to the first support plate 231; the first support plate 231 is connected to the lift rod 233 so that the driving rod 234 drives the lift rod 233 to move in the vertical direction through the first support plate 231.

Optionally, the lifting rod 233 is inserted into the first support plate 231.

Specifically, each of the lift rod assemblies 230 further includes a third supporting plate 235, in each of the lift rod assemblies 230, the third supporting plate 235 is sleeved on the driving rod 234, and the driving rod 234 is rotatably disposed relative to the third supporting plate 235, so that the driving rod 234 can rotate relative to the third supporting plate 235 and drive the third supporting plate 235 to move along the vertical direction.

Specifically, each of the lift pin assemblies 230 further includes a guide rod 236 extending in a vertical direction, in each of the lift pin assemblies 230, one end of the guide rod 236 is connected to the second support plate 232, the third support plate 235 has a guide hole, the third support plate 235 is sleeved on the guide rod 236 through the guide hole, and the third support plate 235 is movably disposed in the vertical direction with respect to the guide rod 236 to guide the lifting and lowering of the third support plate 235.

Optionally, the guide rod 236 is inserted into the second support plate 232, and an end of the guide rod 236 away from the second support plate 232 is connected to the first support plate 231 to guide the lifting of the first support plate 231, and further guide the lifting of the lifting rod 233.

Optionally, a linear bearing 237 is disposed between third support plate 235 and guide rod 236.

Specifically, each lift rod assembly 230 further comprises a driving motor 238, and in each lift rod assembly 230, an output shaft of the driving motor 238 is in transmission connection with the driving rod 234 to drive the driving rod 234 to rotate; the output shaft of the driving motor 238 rotates around its central axis, the central axis of the output shaft of the driving motor 238 extends in the vertical direction, and the central axis of the output shaft of the driving motor 238 is parallel to or coincident with the central axis of the driving rod 234.

Specifically, each lift rod assembly 230 further includes a transmission belt 239, in each lift rod assembly 230, the central axis of the output shaft of the driving motor 238 is parallel to the central axis of the driving rod 234, and the transmission belt 239 is sleeved on the output shaft of the driving motor 238 and the driving rod 234, so that the output shaft of the driving motor 238 drives the driving rod 234 to rotate through the transmission belt 239.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

in the riveting apparatus provided by the invention, the riveting apparatus comprises two oppositely arranged riveting devices 100, each riveting device 100 comprises a riveting component, a first positioning component 10 and a second positioning component 20, namely the riveting apparatus comprises two riveting components, two first positioning components 10 and two second positioning components 20; the first positioning assembly 10 and the second positioning assembly 20 of each riveting device 100 are located on one side of the riveting assembly; the two assembly parts are respectively used for being arranged corresponding to the two riveting devices 100, namely the two assembly parts are respectively used for being arranged corresponding to the two riveting assemblies, and the two assembly parts are respectively used for being arranged corresponding to the two second positioning assemblies 20; each fitting is intended to be placed in a riveting assembly of a respective riveting device 100; the second positioning component 20 of each riveting device 100 is used for being in limit contact with the corresponding assembly part so as to position the corresponding assembly part; the first positioning component 10 of each riveting device 100 is used for being in limit contact with a workpiece to be machined placed on two assembly parts, namely, the workpiece to be machined is arranged in the riveting component of each riveting device 100, so that the workpiece to be machined is positioned through the first positioning components 10 of the two riveting devices 100; at least a portion of the riveting component of each riveting device 100 is movably arranged to rivet a fitting corresponding to that riveting device 100 onto a member to be machined.

It should be noted that the riveting apparatus of the present application can rivet two assembling parts on a workpiece to be processed simultaneously by two riveting devices 100; the assembly part is the bracket 310, the workpiece to be machined is the air conditioner chassis 320, so that the two brackets 310 are riveted on the air conditioner chassis 320 at the same time, and the problem of low riveting efficiency caused by the fact that riveting equipment in the prior art cannot rivet the two brackets on the air conditioner chassis at the same time is solved.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Riveting equipment, characterized by comprising two riveting devices (100) arranged oppositely, wherein each riveting device (100) comprises a riveting component, a first positioning component (10) and a second positioning component (20), and the first positioning component (10) and the second positioning component (20) are positioned on one side of the riveting component;

wherein two fittings are provided for corresponding arrangement with two riveting devices (100), respectively, each fitting being intended to be placed in a respective riveting assembly; each second positioning component (20) is used for being in limit contact with the corresponding assembly part so as to position the corresponding assembly part;

each first positioning assembly (10) is used for being in limit contact with a workpiece to be machined placed on the two assembly parts so as to position the workpiece to be machined through the two first positioning assemblies (10);

at least part of each riveting component is movably arranged to rivet the corresponding assembly part on the workpiece to be machined.

2. Riveting apparatus according to claim 1, wherein the member to be machined has two opposite designated sides, two first positioning assemblies (10) being respectively intended to be arranged in correspondence with the two designated sides;

each first positioning assembly (10) comprises a plurality of positioning blocks (11) which are sequentially arranged along a direction parallel to the extending direction of the corresponding appointed side edge, and the plurality of positioning blocks (11) of each first positioning assembly (10) are used for being abutted against the corresponding appointed side edge.

3. The riveting apparatus according to claim 2, wherein each fitting has two ends disposed oppositely, and the two ends of each fitting are distributed in a direction perpendicular to the distribution direction of the two designated sides of the member to be processed;

each second positioning component (20) comprises two positioning parts (21) which are arranged oppositely, each positioning part (21) is provided with a clamping groove (211), and each end part of each assembly part is clamped in the clamping groove (211) of the corresponding positioning part (21) of the corresponding second positioning component (20).

4. Riveting apparatus according to claim 1, wherein each riveting assembly comprises a first riveting head (31) and a second riveting head (32), the first riveting head (31) of each riveting assembly being fixedly arranged, each fitting being intended to be placed on the first riveting head (31) of the respective riveting assembly;

the second riveting head (32) of each riveting component is positioned at one side of the first riveting head (31) and movably arranged along the direction close to or far away from the first riveting head (31) of each riveting component so as to rivet the corresponding assembly part on the workpiece to be machined.

5. Riveting apparatus according to claim 4, wherein each riveting device (100) further comprises:

a first driving assembly, at least part of which is movably arranged and connected with the second riveting head (32) so as to drive the second riveting head (32) to move;

a guide portion (41), the guide portion (41) being connected with at least a portion of the first drive assembly and having a guide hole (411);

the guide rod (42) is fixedly arranged and penetrates through the guide hole (411) so that the guide part (41) can slide along the guide rod (42).

6. Riveting apparatus according to claim 1, wherein each riveting device (100) has a loading position and a processing position, each riveting device (100) being movably arranged between its loading position and processing position; the riveting device further comprises two feeding devices (200), wherein the two feeding devices (200) are respectively arranged corresponding to the two riveting devices (100), each feeding device (200) is arranged on one side of the feeding device (200) of the corresponding riveting device (100) so as to transfer the corresponding assembly part into the riveting component of the corresponding riveting device (100) at the feeding position and enable the corresponding assembly part to be in limit contact with the second positioning component (20) of the corresponding riveting device (100) at the feeding position;

wherein two riveting devices (100) are arranged opposite each other when each riveting device (100) is in its machining position.

7. The riveting apparatus according to claim 6,

the movement directions of the two riveting devices (100) are opposite; and/or

The riveting equipment further comprises two slide rails and two slide blocks, the two slide blocks are respectively arranged on the two slide rails in a sliding manner, each slide rail is fixedly arranged, and the two slide blocks are respectively connected with the two riveting devices (100); and/or

The riveting device also comprises two second driving assemblies, at least parts of the two second driving assemblies are respectively connected with the two riveting devices (100), so that each second driving assembly drives the corresponding riveting device (100) to move.

8. Riveting apparatus according to claim 6, wherein each loading device (200) comprises:

at least part of the tool frame is movably arranged along the vertical direction so as to drive the assembly parts placed on the tool frame to move to a preset height; the tool frame is rotatably arranged, and the rotating axis of the tool frame is parallel to the vertical direction;

the conveying component is movably arranged along the horizontal direction and is used for clamping and/or sucking the assembly at the preset height so as to drive the assembly clamped and/or sucked by the conveying component to move, and then the assembly is transferred to the corresponding riveting device (100).

9. The riveting apparatus according to claim 8, wherein each of the transport members comprises:

the guide rail extends along the horizontal direction;

a sliding portion slidably provided on the guide rail;

the clamping part is connected with the sliding part and is used for clamping the assembly part, and the sucker is connected with the sliding part and is used for sucking the assembly part.

10. The riveting apparatus of claim 8, wherein each of the tool racks comprises:

the rotary table (220), the said rotary table (220) is set up rotatably, the axis of rotation of the said rotary table (220) is parallel to vertical direction;

the lifting rods (233) are movably arranged on the rotary table (220) in a penetrating mode in the vertical direction, and each lifting rod (233) is used for supporting the assembly piece.

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