CN217386271U

CN217386271U - CPU collet and upper cover assembly mechanism

Info

Publication number: CN217386271U
Application number: CN202220778093.0U
Authority: CN
Inventors: 徐桂强; 邹杰; 刘志国; 赵正强; 刘雄明; 刘辉灿; 黄育澄; 曾志威
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-06
Anticipated expiration: 2032-04-06

Abstract

The utility model aims at providing an efficient CPU collet and upper cover assembly mechanism. The utility model discloses a set up the connecting plate at the manipulator end, be provided with upper cover clamping jaw and collet clamping jaw on the connecting plate, the upper cover clamping jaw with the collet clamping jaw all includes fixed plate, unsteady board and suction disc, the fixed plate sets firmly on the connecting plate, unsteady board through unsteady subassembly with the fixed plate is floated and is connected, the suction disc sets up on the unsteady board, be provided with a plurality of vacuum chuck on the suction disc, vacuum chuck communicates with outside vacuum generator. The utility model discloses be applied to the technical field of server mainboard equipment.

Description

CPU collet and upper cover assembly mechanism

Technical Field

The utility model discloses be applied to the technical field of server mainboard equipment, in particular to CPU collet and upper cover assembly devices.

Background

With the coming of the industrial 4.0 era and the rapid development of automation, more and more CM factories realize production automation by reducing labor input, and for the new challenge of the traditional functional test, how to convert and upgrade the traditional functional test to the automatic test, the assembly of the CPU bottom support and the upper cover is mainly completed manually at present, so that the manual assembly efficiency is low, the labor cost is high, the assembly is easy to make mistakes, and the phenomena of screw neglect installation and the like are likely to occur, therefore, an automatic assembly mechanism is necessary to be designed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a CPU collet and upper cover assembly devices, this mechanism have adopted the design of extra quality claw, and the equipment of CPU collet and CPU upper cover can be accomplished to cooperation collet jacking module on a station, has improved the packaging efficiency greatly.

The utility model adopts the technical proposal that: the utility model discloses a set up the connecting plate at manipulator end, be provided with upper cover clamping jaw and collet clamping jaw on the connecting plate, the upper cover clamping jaw with the collet clamping jaw all includes fixed plate, unsteady board and suction disc, the fixed plate sets firmly on the connecting plate, unsteady board through the subassembly that floats with the fixed plate is floated and is connected, the suction disc sets up on the unsteady board, be provided with a plurality of vacuum chuck on the suction disc, vacuum chuck and outside vacuum generator intercommunication, a CPU collet and upper cover assembly device still include collet jacking module.

Further, the bottom support jacking module comprises a fixed seat, a positioning platform, first linear bearings, first guide pillars and first air cylinders, wherein the two first linear bearings and the first air cylinders are arranged on the fixed seat, the positioning platform is arranged above the fixed seat, the two first guide pillars are respectively in sliding fit with the two first linear bearings, one end of each first guide pillar is fixedly connected with the bottom of the positioning platform, the movable end of each first air cylinder is connected with the bottom of the positioning platform, the first guide pillars are in sliding fit with second linear bearings below the first linear bearings, the two second linear bearings are both fixed on a positioning cross beam, the positioning cross beam is fixedly connected with the fixed seat through a plurality of connecting rods, a positioning linkage rod is arranged below the positioning cross beam, and the bottoms of the two first guide pillars are both connected with the positioning linkage rod, and a buffer correspondingly matched with the positioning cross beam is arranged on the positioning linkage rod.

Further, the bottom support jacking module also comprises a jacking platform, third linear bearings, second guide columns and second air cylinders, wherein the two third linear bearings and the second air cylinders are fixed on the fixed seat, the two second guide columns are respectively in sliding fit with the two third linear bearings, one end of each second guide column is fixedly connected with the bottom of the jacking platform, the movable end of each second air cylinder is connected with the bottom of the jacking platform, the second guide columns are in sliding fit with fourth linear bearings below the third linear bearings, the two fourth linear bearings are fixed on positioning guide plates, the positioning guide plates are fixedly connected with the fixed seat through a plurality of connecting rods, jacking linkage rods are arranged below the positioning guide plates, the bottoms of the two second guide columns are connected with the jacking linkage rods, and bottom support positioning seats are arranged on the jacking platform, and the positioning platform is provided with a through hole for the jacking platform to pass through.

Further, the floating assembly comprises a fifth linear bearing, a third guide pillar and a first spring, the fifth linear bearing and the third guide pillar are respectively fixed on the fixed plate and the floating plate or the fifth linear bearing and the third guide pillar are respectively fixed on the floating plate and the fixed plate, and when the first spring is in a compressed state, two ends of the first spring are respectively abutted to the floating plate and the fixed plate.

Further, the CPU bottom support and upper cover assembly mechanism further comprises a visual detection module arranged on the connecting plate.

Further, the CPU bottom support and upper cover assembling mechanism further comprises an electric screwdriver module, wherein the electric screwdriver module comprises an electric screwdriver, an electric screwdriver fixing seat, a spring seat and an equal-height screw, the electric screwdriver is fixed on the electric screwdriver fixing seat, the electric screwdriver fixing seat is arranged on the connecting plate through a sliding rail and a sliding block in a sliding mode, the spring seat is fixed on the connecting plate, a fixing end of the equal-height screw penetrates through a through hole in the spring seat to be connected onto the electric screwdriver fixing seat, a limiting part with the diameter larger than that of the through hole is arranged at one end, far away from the fixing end, of the equal-height screw, a second spring is sleeved on the equal-height screw, and when the second spring is in a compressed state, two ends of the second spring are respectively abutted against the spring seat and the electric screwdriver fixing seat.

The utility model has the advantages that: the utility model adopts the design of double clamping jaws, and can complete the assembly of the CPU upper cover and the CPU collet on one station by matching with the collet jacking module, thereby achieving the purpose of improving efficiency; the electric screwdriver module is used for screwing screws, fastening the CPU upper cover and the CPU bottom support to the server mainboard, and the visual detection module is used for detecting whether the screws are neglected to be installed or not.

Drawings

FIG. 1 is a schematic view of the structure of the robot part of the present invention;

FIG. 2 is a schematic structural view of the upper cover jaw;

FIG. 3 is a schematic view of the shoe jaws;

FIG. 4 is a schematic structural view of the shoe jacking module;

FIG. 5 is a schematic structural view of the positioning platform;

fig. 6 is a schematic structural diagram of the jacking platform.

Detailed Description

As shown in fig. 1-6, in this embodiment, the utility model discloses a set up at the terminal connecting plate 1 of manipulator, be provided with upper cover clamping jaw 2 and collet clamping jaw 3 on the connecting plate 1, upper cover clamping jaw 2 with collet clamping jaw 3 all includes fixed plate 4, floating plate 5 and suction disc 6, fixed plate 4 sets firmly on the connecting plate 1, floating plate 5 through the subassembly that floats with fixed plate 4 floats to be connected, suction disc 6 sets up on the floating plate 5, be provided with a plurality of vacuum chuck 7 on the suction disc 6, vacuum chuck 7 communicates with outside vacuum generator a CPU collet and upper cover assembly device still includes collet jacking module 8.

In this embodiment, the CPU bottom bracket and upper cover assembling mechanism further includes a bottom bracket jacking module 8, the bottom bracket jacking module 8 includes a fixed seat 801, a positioning platform 802, first linear bearings 803, first guide pillars 804 and first air cylinders 805, the two first linear bearings 803 and the first air cylinders 805 are both disposed on the fixed seat 801, the positioning platform 802 is disposed above the fixed seat 801, the two first guide pillars 804 are respectively in sliding fit with the two first linear bearings 803, one end of the first guide pillar 804 is fixedly connected with the bottom of the positioning platform 802, the movable end of the first air cylinder 805 is connected with the bottom of the positioning platform 802, the first guide pillar 804 is in sliding fit with a second linear bearing 806 below the first linear bearing 803, the two second linear bearings 806 are both fixed on a positioning beam 807, the positioning beam 807 is fixedly connected with the fixed seat 801 through a plurality of connecting rods 808, a positioning linkage rod 809 is arranged below the positioning beam 807, the bottoms of the two first guide columns 804 are both connected with the positioning linkage rod 809, a buffer 818 correspondingly matched with the positioning beam 807 is arranged on the positioning linkage rod 809, and a plurality of positioning pins 819 are arranged on the positioning platform 802.

In this embodiment, the shoe jacking module 8 further includes a jacking platform 810, third linear bearings 811, a second guide pillar 812 and a second cylinder 813, wherein the two third linear bearings 811 and the second cylinder 813 are fixed on the fixing base 801, the two second guide pillars 812 are respectively in sliding fit with the two third linear bearings 811, one end of the second guide pillar 812 is fixedly connected with the bottom of the jacking platform 810, the movable end of the second cylinder 813 is connected with the bottom of the jacking platform 810, the second guide pillar 812 is in sliding fit with a fourth linear bearing 814 below the third linear bearing 811, the two fourth linear bearings 814 are both fixed on a positioning guide plate 815, the positioning guide plate 815 is fixedly connected with the fixing base 801 through a plurality of connecting rods 816, a jacking linkage rod 817 is disposed below the positioning guide plate 815, the bottoms of the two second guide pillars 812 are connected with the jacking linkage rod 817, a bottom support positioning seat 820 is arranged on the jacking platform 810, and a through hole for the jacking platform 810 to pass through is arranged on the positioning platform 802.

In this embodiment, the floating assembly includes a fifth linear bearing 101, a third guide post 102, and a first spring 103, the fifth linear bearing 101 and the third guide post 102 are fixed to the fixed plate 4 and the floating plate 5, respectively, or the fifth linear bearing 101 and the third guide post 102 are fixed to the floating plate 5 and the fixed plate 4, respectively, and both ends of the first spring 103 abut against the floating plate 5 and the fixed plate 4, respectively, when the first spring 103 is in a compressed state.

In this embodiment, a CPU collet and upper cover assembly mechanism is still including setting up visual detection module 10 on the connecting plate 1, visual detection module 10 is used for detecting whether the screw neglected loading.

In this embodiment, the CPU bottom and top cover assembling mechanism further comprises an electric screwdriver module 9, the electric screwdriver module 9 comprises an electric screwdriver 901, an electric screwdriver fixing seat 902, a spring seat 903 and an equal-height screw 904, the electric screwdriver 901 is fixed on the electric screwdriver fixing seat 902, the electric screwdriver fixing seat 902 is arranged on the connecting plate 1 in a sliding way through a sliding rail and a sliding block, the spring seat 903 is fixed on the connecting plate 1, the fixed end of the equal-height screw 904 passes through a through hole on the spring seat 903 and is connected on the electric screwdriver fixing seat 902, one end of the equal-height screw 904 far away from the fixed end is provided with a limiting part with the diameter larger than that of the through hole, a second spring 905 is sleeved on the equal-height screw 904, and when the second spring 905 is in a compressed state, two ends of the second spring 905 are respectively abutted against the spring seat 903 and the electric screwdriver fixing seat 902, and the second spring 905 is used for buffering.

The utility model discloses a theory of operation: the upper cover clamping jaws 2 and the collet clamping jaws 2 respectively absorb a CPU upper cover and a CPU collet, the collet jacking module 8 is fixed below a server mainboard conveying line, the jacking platform 810 descends below the positioning platform 802, the CPU collet is placed on the collet positioning seat 820, when a server mainboard is conveyed to a specified position, the positioning platform 802 positions and jacks the server mainboard, the jacking platform 810 jacks upwards to position the CPU collet and a product positioning hole in the server mainboard, then the manipulator places the CPU upper cover on the server mainboard, a preassembled screw on the CPU upper cover is matched with a threaded hole in the CPU collet, the screw is screwed down by the screwdriver 901, the visual detection module 10 detects whether the screw is neglected to be installed, and finally the jacking platform 810 and the positioning platform 802 descend to an original position in sequence and the server mainboard flows out.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to be limiting in any way, and modifications of the embodiments and combinations with other embodiments will be apparent to those of skill in the art in light of the present disclosure.

Claims

1. The utility model provides a CPU collet and upper cover assembly mechanism which characterized in that: including setting up connecting plate (1) at manipulator end, be provided with upper cover clamping jaw (2) and collet clamping jaw (3) on connecting plate (1), upper cover clamping jaw (2) with collet clamping jaw (3) all include fixed plate (4), floating plate (5) and suction disc (6), fixed plate (4) set firmly on connecting plate (1), floating plate (5) through the subassembly that floats with fixed plate (4) float and connect, suction disc (6) set up on the floating plate (5), be provided with a plurality of vacuum chuck (7) on suction disc (6), vacuum chuck (7) and outside vacuum generator intercommunication.

2. The assembly mechanism of claim 1, wherein: the CPU bottom support and upper cover assembling mechanism further comprises a bottom support jacking module (8), the bottom support jacking module (8) comprises a fixed seat (801), a positioning platform (802), first linear bearings (803), first guide columns (804) and first air cylinders (805), the two first linear bearings (803) and the first air cylinders (805) are arranged on the fixed seat (801), the positioning platform (802) is arranged above the fixed seat (801), the two first guide columns (804) are respectively in sliding fit with the two first linear bearings (803), one end of each first guide column (804) is fixedly connected with the bottom of the positioning platform (802), the movable end of each first air cylinder (805) is connected with the bottom of the positioning platform (802), the first guide columns (804) are in sliding fit with second linear bearings (806) below the first linear bearings (803), the two second linear bearings (806) are fixed on a positioning cross beam (807), the positioning cross beam (807) is fixedly connected with the fixing seat (801) through a plurality of connecting rods (808), a positioning linkage rod (809) is arranged below the positioning cross beam (807), the bottoms of the two first guide columns (804) are connected with the positioning linkage rod (809), a buffer (818) correspondingly matched with the positioning cross beam (807) is arranged on the positioning linkage rod (809), and a plurality of positioning pins (819) are arranged on the positioning platform (802).

3. The assembly mechanism of claim 2, wherein: the collet jacking module (8) further comprises a jacking platform (810), third linear bearings (811), second guide posts (812) and second air cylinders (813), wherein the two third linear bearings (811) and the second air cylinders (813) are fixed on the fixed seat (801), the two second guide posts (812) are respectively in sliding fit with the two third linear bearings (811), one end of each second guide post (812) is fixedly connected with the bottom of the jacking platform (810), the movable end of each second air cylinder (813) is connected with the bottom of the jacking platform (810), the second guide posts (812) are in sliding fit with fourth linear bearings (814) below the third linear bearings (811), the two fourth linear bearings (814) are both fixed on a positioning guide plate (815), and the positioning guide plate (815) is fixedly connected with the fixed seat (801) through a plurality of connecting rods (816), a jacking linkage rod (817) is arranged below the positioning guide plate (815), the bottoms of the two second guide columns (812) are connected with the jacking linkage rod (817), a bottom support positioning seat (820) is arranged on the jacking platform (810), and a through hole for the jacking platform (810) to pass through is formed in the positioning platform (802).

4. The assembly mechanism of claim 1, wherein: the floating assembly comprises a fifth linear bearing (101), a third guide column (102) and a first spring (103), the fifth linear bearing (101) and the third guide column (102) are respectively fixed on the fixed plate (4) and the floating plate (5) or the fifth linear bearing (101) and the third guide column (102) are respectively fixed on the floating plate (5) and the fixed plate (4), and when the first spring (103) is in a compressed state, two ends of the first spring (103) are respectively abutted against the floating plate (5) and the fixed plate (4).

5. The assembly mechanism of claim 1, wherein: the CPU bottom support and upper cover assembling mechanism further comprises a visual detection module (10) arranged on the connecting plate (1).

6. The assembly mechanism of claim 1, wherein: the CPU bottom support and upper cover assembling mechanism further comprises an electric screwdriver module (9), the electric screwdriver module (9) comprises an electric screwdriver (901), an electric screwdriver fixing seat (902), a spring seat (903) and an equal-height screw (904), the electric screwdriver (901) is fixed on the electric screwdriver fixing seat (902), the electric screwdriver fixing seat (902) is arranged on the connecting plate (1) in a sliding mode through a sliding rail and a sliding block, the spring seat (903) is fixed on the connecting plate (1), the fixing end of the equal-height screw (904) penetrates through a through hole in the spring seat (903) to be connected onto the electric screwdriver fixing seat (902), a limiting part with the diameter larger than that of the through hole is arranged at one end, far away from the fixing end, of the equal-height screw (904), a second spring (905) is sleeved on the equal-height screw (904), and when the second spring (905) is in a compressed state, two ends of the second spring (905) are respectively connected with the spring seat (903) and the electric screwdriver fixing seat (902) ) And (4) abutting.