CN211331797U

CN211331797U - Base device

Info

Publication number: CN211331797U
Application number: CN201922029829.5U
Authority: CN
Inventors: 覃明鲜; 吴杨波; 郭爱军; 卢刚; 李小艳
Original assignee: Guangdong Ruigu Optical Network Communication Co ltd
Current assignee: Guangdong Ruigu Optical Network Communication Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-25
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to the technical field of machinery, in particular to a base device, which comprises a base, wherein the base is provided with a positioning mechanism, a rotating mechanism capable of driving the positioning mechanism to rotate for a certain angle and a sliding table capable of driving the base to move in the X-axis direction and the Y-axis direction, and the positioning mechanism comprises a cylindrical rod and a positioning component for positioning a workpiece; in this structure rotary mechanism and cylinder pole fixed connection, the locating component at the top of cylinder pole can the location work piece, and after rotary mechanism's drive arrangement started, drive the action wheel and rotate for the cylinder pole rotates in step, so that the work piece that is located the cylinder pole top rotates, thereby realizes that the welding is automatic.

Description

Base device

Technical Field

The utility model relates to the technical field of machinery, concretely relates to base device.

Background

The LD assembly parts are semi-finished parts which are assembled in the base by the pressure of the laser diode in the previous process in the optical communication industry, and then are welded into a device through laser multipoint welding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding automation's base device to not enough among the prior art.

The purpose of the utility model is realized through the following technical scheme:

the base device comprises a base, wherein a positioning mechanism, a rotating mechanism capable of driving the positioning mechanism to rotate for a certain angle and a sliding table capable of driving the base to move in the X-axis direction and the Y-axis direction are arranged on the base, the positioning mechanism comprises a cylindrical rod and a positioning assembly for positioning a workpiece, the positioning assembly is positioned at the top of the cylindrical rod, the cylindrical rod is movably connected with the base, the rotating mechanism comprises a driving wheel, a driven wheel, a transmission belt connected with the driving wheel and the driven wheel and a driving device capable of driving the driving wheel to rotate, the transmission belt is respectively connected with the driving wheel and the driven wheel, the driving device is fixed on the base, the driving wheel is connected with an output shaft of the driving device, and the driven wheel is fixedly connected with the lower end of the cylindrical rod; the sliding table is connected with the bottom of the base in a sliding mode.

The positioning assembly comprises at least two positioning blocks corresponding to each other in position, each positioning block comprises a main body, a waist-shaped groove penetrating through the upper surface and the lower surface of the main body is formed in the main body, an insertion hole is formed in the top of the cylindrical rod, and a fixing piece is inserted into the insertion hole through the waist-shaped groove, so that the main body is fixed on the cylindrical rod.

The top of the cylindrical rod is provided with a notch for accommodating the main body, and the notch penetrates through the side wall of the cylindrical rod outwards.

The positioning block comprises limiting plates connected with the upper surface of the main body, the workpiece is located between the two limiting plates, an anti-skid area is arranged on one surface, in contact with the workpiece, of each limiting plate, and the anti-skid area is arranged in a concave-convex mode.

The base device is further provided with an angle detection mechanism for detecting the rotation angle of the workpiece, the angle detection mechanism comprises an induction sheet and an inductor capable of detecting the rotation angle of the induction sheet, the inductor is fixedly connected with the base, and the induction sheet is annular and is sleeved at the lower end of the cylindrical rod.

Wherein, be equipped with the cavity that runs through its inside in the cylinder pole, base device still is equipped with air cock mechanism, air cock mechanism includes first air cock mechanism, first air cock mechanism include first air cock, with what first air cock was connected and can introduce compressed air extremely the first pneumatic joint of first air cock, first air cock is located the bottom of cylinder pole just inserts in the cavity intracavity.

Wherein, air cock mechanism still includes second air cock mechanism, second air cock mechanism includes fixed connection the locating support of base, connection are in the second air cock and the second pneumatic joint at locating support top, the second pneumatic joint with the second air cock is connected and can be introduced compressed air extremely in the second air cock, the second air cock orientation locating component's direction.

The base device is further provided with a position detection mechanism for detecting whether the workpiece is placed in place or not, the position detection mechanism comprises a fixing frame and an optical fiber for detecting the workpiece in the positioning assembly, the optical fiber is connected to the top of the fixing frame, and the optical fiber faces the direction of the workpiece.

Wherein, the slip table includes X axle moving mechanism and Y axle moving mechanism, X axle moving machine include first guide rail, with first guide rail sliding connection's first slider with can promote first differential head that first slider removed along X axle direction, Y axle moving mechanism includes second guide rail and second differential head, the second guide rail is fixed at the upper surface of first slider and can be followed the removal of first slider and remove, the bottom and the second guide rail sliding connection of base, the differential head of second is connected on the second fixed plate and the differential head of second can promote the base removes along Y axle direction.

The utility model has the advantages that: rotating mechanism and cylinder pole fixed connection in this structure, the locating component at the top of cylinder pole can the location work piece, after rotary mechanism's drive arrangement starts, drive the action wheel and rotate, make the cylinder pole rotate in step, so that the work piece that is located the cylinder pole top rotates, thereby realize the welding automation, save the cost of labor, and welding efficiency is high, and because be provided with locating component and fix a position the work piece, make the height of the welding point of all work pieces on same horizontal plane, the solder joint is even, arrange neatly.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is a schematic view of a view angle of the base device of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the base device of the present invention.

Fig. 3 is a schematic view of an exploded structure of the base device of the present invention.

Fig. 4 is a partially enlarged view of B in fig. 3.

Fig. 1 to 4 include:

the device comprises a base 1, a mounting hole 11, a cylindrical rod 2, a lock nut 21, a notch 22, a rotating mechanism 3, a driving device 31, a transmission belt 32, a driving wheel 33, a driven wheel 34, a bearing seat 4, a bearing 41, a positioning component 5, a positioning block 51, a main body 52, a limiting plate 53, a kidney-shaped groove 54, a jack 55, an anti-slip region 56, an angle detection mechanism 6, a sensing piece 61, a sensor 62, a connecting support 63, a position detection mechanism 7, a fixed frame 71, an optical fiber 72, a first air nozzle mechanism 81, a second air nozzle mechanism 82, a first air nozzle 83, a first pneumatic connector 84, a second air nozzle 85, a second pneumatic connector 86, a positioning support 87, a sliding table 9, a third fixed plate 90, an X-axis moving mechanism 91, a Y-axis moving mechanism 92, a first fixed plate 93, a first micro-division head 94, a first sliding block 95, a first guide rail 96, a second fixed plate 97, a second micro-division.

Detailed Description

The invention will be further described with reference to the following examples.

The embodiment of the base 1 device of the utility model, as shown in fig. 1 and fig. 3, comprises a base 1, a cylindrical rod 2, a rotating mechanism 3 (shown in fig. 2), a bearing seat 4 and a positioning component 5 for positioning a workpiece a (in this embodiment, an LD assembly), wherein the base 1 is provided with a mounting hole 11 penetrating through the upper and lower surfaces thereof, the bearing seat 4 is inserted into the mounting hole 11 and fixedly connected with the mounting hole 11, a bearing 41 is arranged in the bearing seat 4, the cylindrical rod 2 is inserted into the hole of the bearing 41 of the bearing seat 4 and movably connected with the base 1, the lower end of the cylindrical rod 2 is connected with the rotating mechanism 3, the upper end of the cylindrical rod 2 is connected with the positioning component 5, the workpiece is positioned on the positioning component 5, and the cylindrical rod 2 is sleeved with a locking nut 21, the locking nut 21 is positioned at the top of the bearing seat 4, and the locking nut 21 is used for preventing the cylindrical rod 2 from axially moving.

As shown in fig. 3 and 4, the positioning assembly 5 is composed of a plurality of positioning blocks 51, each positioning block 51 includes a main body 52 and a limiting plate 53, the limiting plate 53 is connected on the upper surface of the main body 52, the top of the cylindrical rod 2 is provided with a notch 22, the notch 22 outwardly penetrates through the side wall of the cylindrical rod 2, the main body 52 is inserted into the notch 22, and the main body 52 can move in the notch 22, the number of the notches 22 is two corresponding to the position, or the number of the notches 22 is four, the four notches 22 are uniformly distributed on the top of the cylindrical rod 2 in an annular manner, the number of the positioning blocks 51 corresponds to the number of the notches 22 one to one, each positioning block 51 is fixed in the notch 22 through a bolt, and the workpiece is positioned between. In this structure, the number of the notches 22 and the number of the positioning blocks 51 are four. Be equipped with the waist type groove 54 that runs through its upper and lower surface on the main part 52, be equipped with jack 55 in the breach 22, a mounting (not shown) inserts in jack 55 through waist type groove 54, thereby fix main part 52 in the breach 22 of cylinder pole 2, and because main part 52 has the removal space in breach 22, when removing the orientation that needs to remove locating piece 51 and make locating piece 51 keep away from or be close to the work piece, only need loosen the back of being connected of mounting and jack 55, locating piece 51 removes certain position back in breach 22, with mounting and jack 55 fixed connection, make locating piece 51 fix the top at cylinder pole 2, this mounting is bolt or round pin axle.

The surface of the limiting plate 53, which is in contact with the workpiece, is provided with an anti-slip region 56, and the anti-slip region 56 is concave-convex and is used for increasing the friction between the positioning component 5 and the workpiece and preventing the workpiece from being separated from the positioning component 5.

The rotating mechanism 3 is connected to the bottom of the base 1, the rotating mechanism 3 includes a driving device 31, a transmission belt 32, a driving wheel 33 and a driven wheel 34, the driving device 31 is installed on the base 1, an output shaft of the driving device 31 is connected with the driving wheel 33, the transmission belt 32 is connected to the driving wheel 33 and the driven wheel 34, the lower end of the cylindrical rod 2 is inserted into the driven wheel 34 and fixedly connected with the driven wheel 34, the driving wheel 33 is connected with the output shaft of the driving device 31, the driving wheel 33 is driven to rotate after the driving device 31 is started, the driven wheel 34 is driven to synchronously rotate through the transmission belt 32, so that the cylindrical rod 2 rotates in the bearing 41, and the cylindrical rod 2 rotates and drives a workpiece on the. Compare traditional needs manual rotation welding jig and realize the multiple spot welding of work piece, be provided with rotary mechanism 3 in this structure, this rotary mechanism 3's synchronizing wheel and the lower extreme fixed connection of cylinder pole 2, the locating component 5 at the top of cylinder pole 2 can the location work piece, after rotary mechanism 3's drive arrangement 31 starts, drive the synchronizing wheel and rotate, make cylinder pole 2 rotate in step, make the work piece that is located cylinder pole 2 top rotate, thereby realize the welding automation, save the cost of labor, and welding efficiency is high, and because be provided with locating component 5 and fix a position the work piece, all highly on same horizontal plane with the welding point of work piece, the solder joint is even, arrange neatly.

The base 1 device still is equipped with angle detection mechanism 6, this angle detection mechanism 6 is including responding to piece 61 and the inductor 62 that is used for detecting response piece 61 turned angle, this responds to piece 61 of lower extreme fixed connection of cylinder pole 2, it is cyclic annular that respond to piece 61 is the cavity, and respond to piece 61 cover and establish on cylinder pole 2, be equipped with linking bridge 63 on the base 1, the bottom of this linking bridge 63 is connected with inductor 62, this inductor 62 is used for detecting the turned angle of responding to piece 61, thereby detect the turned angle of cylinder pole 2.

The base 1 device is further provided with a position detection mechanism 7, the position detection mechanism 7 comprises a fixing frame 71 and optical fibers 72, the fixing frame 71 is located on the side edge of the bearing seat 4, the number of the fixing frames 71 is two, the two fixing frames 71 are vertically arranged and fixedly connected to the upper surface of the base 1, the optical fibers 72 are connected to the tops of the two fixing frames 71, and the optical fibers 72 are used for detecting whether workpieces are correctly placed into the positioning assembly 5.

The base 1 device is further provided with an air nozzle mechanism, the air nozzle mechanism is divided into a first air nozzle mechanism 81 and a second air nozzle mechanism 82, the first air nozzle mechanism 81 is connected with the bottom of the cylindrical rod 2, the cylindrical rod 2 is internally hollow, a hollow cavity penetrating through the top and the bottom of the cylindrical rod is formed in the cylindrical rod, the first air nozzle mechanism 81 comprises a first air nozzle 83 and a first pneumatic connector 84, the first air nozzle 83 corresponds to the hollow cavity of the cylindrical rod 2, the first pneumatic connector 84 is connected with the first air nozzle 83, compressed air is introduced through the first pneumatic connector 84, the compressed air enters the hollow cavity through the bottom of the cylindrical rod 2 and is sprayed out of the top of the cylindrical rod 2, the introduced compressed air can blow and sweep a welding position at regular time when welding is completed, and welding slag falling on the positioning block 51 is removed. Second air cock mechanism 82 includes second air cock 85, the locating support 87 of second pneumatic joint 86 and vertical setting, second air cock 85 is towards the position of locating piece 51, second pneumatic joint 86 is connected with second air cock 85, locating support 87 fixes the upper surface at base 1, second air cock 85 and second pneumatic joint 86 fix the top at locating support 87, second pneumatic joint 86 introduces compressed air, this compressed air second air cock 85 spouts the position to locating piece 51, make the compressed air who introduces sweep the welding position regularly when the welding is accomplished, remove and clear away the welding slag that falls on locating piece 51, the compressed air who introduces in two places, can be more comprehensive clear away the welding slag on locating piece 51.

The base 1 is further provided with a control mechanism (not shown), the control mechanism is electrically connected with the position detection mechanism 7, the angle detection mechanism 6, the air nozzle mechanism and the rotating mechanism 3, and the control mechanism can also control the operation of each mechanism respectively.

Base 1 be connected with slip table 9, slip table 9 fixed connection just can drive base 1 and remove along X axle direction and Y axle direction in base 1's bottom, slip table 9 includes X axle moving mechanism 91 and Y axle moving mechanism 92, X axle moving mechanism 91 includes first fixed plate 93, first differential head 94 and first slider 95, external mechanism and fixed motionless are connected to the bottom of first fixed plate 93, the upper surface of first fixed plate 93 is equipped with first guide rail 96, first slider 95 sliding connection is on first guide rail 96, first differential head 94 is connected on the fixed plate and can be promoted first slider 95 and remove along first guide rail 96, make first slider 95 realize the removal in X axle direction. Y axle moving mechanism 92 includes second fixed plate 97 and second differential head 98, second fixed plate 97 fixes the upper surface at first slider 95, be equipped with second guide rail 99 on the second fixed plate 97, be equipped with third fixed plate 90 between base 1's bottom and the second guide rail 99, base 1's bottom and third fixed plate 90 fixed connection, second differential head 98 is connected on second fixed plate 97, and second differential head 98 starts and to drive base 1 and realize the removal in Y axle direction. The X-axis moving mechanism 91 on the sliding table 9 can drive the Y-axis moving mechanism 92 to realize the movement in the X-axis direction, the base 1 is fixed at the top of the Y-axis moving mechanism 92, and the Y-axis moving mechanism 92 can drive the base 1 to realize the movement in the Y-axis direction, so that the base 1 can realize fine adjustment in the Y-axis direction and the X-axis direction.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A base device, its characterized in that: the automatic positioning device comprises a base, wherein a positioning mechanism, a rotating mechanism capable of driving the positioning mechanism to rotate for a certain angle and a sliding table capable of driving the base to move in the X-axis direction and the Y-axis direction are arranged on the base, the positioning mechanism comprises a cylindrical rod and a positioning assembly for positioning a workpiece, the positioning assembly is positioned at the top of the cylindrical rod, the cylindrical rod is movably connected with the base, the rotating mechanism comprises a driving wheel, a driven wheel, a transmission belt and a driving device capable of driving the driving wheel to rotate, the transmission belt is respectively connected with the driving wheel and the driven wheel, the driving device is fixed on the base, the driving wheel is connected with an output shaft of the driving device, and the driven wheel is fixedly connected with the lower end of the cylindrical; the sliding table is connected with the bottom of the base in a sliding mode.

2. A base unit as claimed in claim 1, wherein: the positioning assembly comprises at least two positioning blocks corresponding to each other in position, each positioning block comprises a main body, a waist-shaped groove penetrating through the upper surface and the lower surface of the main body is arranged on the main body, the top of the cylindrical rod is provided with an insertion hole, and a fixing piece is inserted into the insertion hole through the waist-shaped groove, so that the main body is fixed on the cylindrical rod.

3. A base unit as claimed in claim 2, wherein: the top of the cylindrical rod is provided with a notch for accommodating the main body, and the notch penetrates through the side wall of the cylindrical rod outwards.

4. A base unit as claimed in claim 2, wherein: the locating piece is including connecting the limiting plate of main part upper surface, and the work piece is located two between the limiting plate, the limiting plate is equipped with anti-skidding district with the one side of work piece contact, anti-skidding district is unsmooth setting.

5. A base unit as claimed in claim 1, wherein: the base device is further provided with an angle detection mechanism for detecting the rotation angle of the workpiece, the angle detection mechanism comprises an induction sheet and an inductor capable of detecting the rotation angle of the induction sheet, the inductor is fixedly connected with the base, and the induction sheet is annular and sleeved at the lower end of the cylindrical rod.

6. A base unit as claimed in claim 1, wherein: be equipped with in the cylinder pole and run through its inside well cavity, base device still is equipped with air cock mechanism, air cock mechanism includes first air cock mechanism, first air cock mechanism include first air cock, with what first air cock was connected and can introduce compressed air extremely the first pneumatic joint of first air cock, first air cock is located the bottom of cylinder pole just inserts in the cavity intracavity.

7. A base unit as claimed in claim 6, wherein: air cock mechanism still includes second air cock mechanism, second air cock mechanism includes fixed connection the locating support of base, connection are in the second air cock and the second pneumatic joint at locating support top, the second pneumatic joint with the second air cock is connected and can be introduced compressed air extremely in the second air cock, the second air cock orientation locating component's direction.

8. A base unit as claimed in claim 1, wherein: the base device is further provided with a position detection mechanism for detecting whether the workpiece is put in place or not, the position detection mechanism comprises a fixing frame and an optical fiber for detecting the workpiece in the positioning assembly, the optical fiber is connected to the top of the fixing frame, and the optical fiber faces the direction of the workpiece.

9. A base unit as claimed in claim 1, wherein: the slip table includes X axle moving mechanism and Y axle moving mechanism, the X axle removes the machine and includes first guide rail, with first guide rail sliding connection's first slider with can promote first differential head that first slider removed along X axle direction, Y axle moving mechanism includes second guide rail and second differential head, the second guide rail is fixed at the upper surface of first slider and can be followed the removal of first slider and remove, the bottom and the second guide rail sliding connection of base, the differential head of second is connected on the second fixed plate and the differential head of second can promote the base removes along Y axle direction.