CN213905304U

CN213905304U - Positioner is used in power chip processing

Info

Publication number: CN213905304U
Application number: CN202022910265.9U
Authority: CN
Inventors: 吴毅起; 龙伟才
Original assignee: GUANGZHOU REACH MICRO-ELECTRONICS TECHNOLOGY CO LTD
Current assignee: GUANGZHOU REACH MICRO-ELECTRONICS TECHNOLOGY CO LTD
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-06
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a positioner is used in power chip processing, comprises a workbench, be provided with on the workstation: the movable supporting plate can transversely and longitudinally move on the workbench, at least one clamping notch for placing a power supply chip is formed in the movable supporting plate, and a fixed clamping device and a movable clamping device are respectively arranged on two sides of the clamping notch; the movable clamping device slides transversely along the clamping groove opening to clamp the power chip between the fixed clamping device and the movable clamping device; the movable clamping device comprises a pressing device, and the pressing device presses the power supply chip downwards; the movable clamping device further comprises a pushing plate, a plurality of pushing blocks and a second telescopic device. A power chip processing positioner, have high stability, high flexibility.

Description

Positioner is used in power chip processing

Technical Field

The utility model belongs to the technical field of the positioner is used in the processing of power chip and specifically relates to a positioner is used in power chip processing.

Background

The DC power supply chip is a component that must be used in an electronic product, and if a switching DC power supply or a linear power supply must be used in a device using a commercial power, the switching power supply chip or the voltage stabilizing chip needs to be used: as in devices that use battery power, battery management chips and voltage management chips must be used. Some power chips are dual-in-line chips, and some are surface mount packages, wherein the HIP630x series chips are more classical power management chips, the switching frequency is as high as 80KHz, and the power management chip has the characteristics of large power supply, small ripple, small internal resistance and the like, and can precisely adjust the power supply voltage of a CPU. A power management Integrated Circuit (IC) is a chip that is responsible for the conversion, distribution, detection, and other power management of electrical energy in a system of electronic devices. It is primarily responsible for converting source voltage and current into a power source that can be used by a load, such as a microprocessor, sensor, etc.

At present, the power chip application market is very extensive, uses various types of power chip in the electronic product equipment, adds man-hour to power chip, needs earlier fix a position fixed power chip's position, then carries out various processing operations, but current device is when processing operation to power chip, and the flexibility is relatively poor, often can not be stable fix a position to power chip, leads to having some deviation to power chip processing operation, influences the quality of product processing.

Disclosure of Invention

The utility model discloses an overcome the problem that exists among the above-mentioned, provide a positioner is used in power chip processing of high stability, high flexibility.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a positioner is used in power chip processing, includes the workstation, be provided with on the workstation:

the movable supporting plate can transversely and longitudinally move on the workbench, at least one clamping notch for placing a power supply chip is formed in the movable supporting plate, and a fixed clamping device and a movable clamping device are respectively arranged on two sides of the clamping notch; the movable clamping device slides transversely along the clamping groove opening to clamp the power chip between the fixed clamping device and the movable clamping device; the movable clamping device comprises a pressing device, and the pressing device presses the power supply chip downwards; the movable clamping device also comprises a pushing plate, a plurality of pushing blocks and a second telescopic device, wherein a telescopic rod of the second telescopic device is connected with the rear end face of the pushing plate; the pushing blocks are arranged on the front end face of the pushing plate, the number of the pushing blocks corresponds to that of the clamping notches, and each pushing block is located in each clamping notch; the fixed clamping device comprises a baffle arranged at the front end part of the movable supporting plate, a top plate arranged on the baffle and a clamping plate arranged below the top plate; at least one movable column is arranged on the lower side of the clamping plate and is inserted into the movable supporting plate, a reset spring is sleeved on the outer edge of the movable column, and a rubber pad is arranged at the upper end of the clamping plate; the bottom of the movable supporting plate is provided with a limiting hole, and the bottom of the movable column is provided with a limiting bolt.

Preferably, the upper part of the pushing plate is provided with a platform formed by bending forwards, the pressing device comprises at least one third telescopic device arranged on the upper part of the pushing plate, a pressing rod and a rubber block are arranged below the third telescopic device, a telescopic rod of the third telescopic device penetrates through the platform of the pushing plate, the pressing rod is connected to the bottom of the telescopic rod of the compression device, and the rubber block is arranged at the bottom of the pressing rod.

Preferably, the rear end of the movable supporting plate is provided with a fixed block, the second telescopic device is installed at the rear side of the fixed block, and the fixed block is also provided with at least one sliding rod; the sliding rod is movably inserted on the fixed block, and the end part of the sliding rod is fixedly connected with the pushing plate.

As a preference, the first and second liquid crystal compositions are,

preferably, the workbench is further provided with a pair of sliding block support plates, a threaded rod and at least two guide posts are arranged between the two sliding block support plates, and one sliding block support plate is provided with a motor for driving the threaded rod to rotate; the bottom of the movable supporting plate is provided with a threaded sleeve matched and screwed with the threaded rod, and the bottom of the movable supporting plate is provided with a sliding sleeve matched with the guide post.

Preferably, the two sides of the workbench are provided with a longitudinal sliding groove and a first telescopic device, the longitudinal sliding groove and the first telescopic device are respectively provided with a sliding block support plate, and the first telescopic device pushes the sliding block support plate to move in the longitudinal sliding groove.

Preferably, the number of the clamping notches is four, and the number of the push blocks is four.

Preferably, the number of the third telescopic devices is five, and the third telescopic devices and the push blocks are alternately arranged.

The processing device is arranged above the movable supporting plate through a support on the workbench and comprises a processing head arranged below, and the processing head processes the power chip fixed on the movable supporting plate.

The utility model has the advantages that: a positioning device for processing a power chip. Has the following beneficial effects:

1. this positioner for power chip processing and application method thereof uses through the cooperation of mounting bracket, first telescoping device, slider mounting panel, motor, threaded rod, sliding sleeve, guide post and activity layer board for processingequipment carries out the regulation of position in the horizontal direction to power chip when processing the operation to power chip, thereby can carry out the centre gripping to it according to the size of chip, improves the flexibility of power chip location, increases the stability to power chip location.

2. This positioner is used in power chip processing and application method thereof uses through the cooperation of fixed block, second telescoping device, slurcam, third telescoping device, depression bar, block rubber, ejector pad, activity post, reset spring, joint board, rubber pad and roof, carries out stable fixed to power chip for power chip can accurate mobile location, and the rubber pad has avoided the condition that the chip was by splint fish tail, improves the precision to power chip processing operation, improves the quality of product processing.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is one of the overall structural schematic diagrams of the positioning device for processing a power chip according to the present invention;

fig. 2 is a second schematic view of the overall structure of the positioning device for processing a power chip according to the present invention;

fig. 3 is a schematic front structural view of the positioning device for processing the power chip according to the present invention;

fig. 4 is a schematic structural view of a movable clamping device of the positioning device for processing a power chip according to the present invention;

fig. 5 is a schematic structural view of a fixing and clamping device of the positioning device for processing a power chip according to the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Example 1

As shown in fig. 1-5, a positioning device for power chip processing comprises a supporting plate 1, a supporting leg 28 is fixedly installed at the bottom of the supporting plate 1, a fixing plate 2 is fixedly installed on the upper surface of the supporting plate 1, a sliding groove 29 is formed in the surface of the fixing plate 2, a sliding block support plate 6 is slidably connected inside the sliding groove 29, a pushing device is arranged on the upper surface of the supporting plate 1, a fixing frame 9 is fixedly installed on the upper surface of the supporting plate 1, a processing device 10 is fixedly installed on the upper surface of the fixing frame 9, a processing head 11 is arranged at the bottom end of the processing device 10, a guide post 7 is fixedly installed on one side of the sliding block support plate 6, a sliding sleeve 17 is slidably connected to the outer side of the guide post 7, a movable supporting plate 8 is fixedly installed at the top of the pushing plate 18, a fixing device is arranged on the upper surface of the movable supporting plate 8, a motor 3 is fixedly installed on one side of the sliding block support plate 6, a threaded rod 16 is installed at the output end of the motor 3, and the outside screw thread of threaded rod 16 has cup jointed the thread bush, and the thread bush top is connected with movable layer board 8, and movable layer board 8's upper surface is provided with latch device.

In this embodiment, it rotates to drive threaded rod 16 through starter motor 3 and rotates, thereby slide along guide post 7 through thread bush and sliding sleeve 17, make activity layer board 8 remove, it is fixed to advance line location to activity layer board 8, make processing head 11 carry out the processing operation to power chip through control processingequipment 10, make processingequipment when power chip processing operation, carry out the regulation of position on the horizontal direction to power chip, thereby can carry out the centre gripping to it according to the size of chip, the flexibility of power chip location is improved, the stability of power chip location is increased.

Specifically, thrust unit includes first thrust unit and second thrust unit, and first thrust unit is the same with second thrust unit structure, and sets up the surface at backup pad 1 with processingequipment 10 symmetry, through the cooperation that sets up first thrust unit and second thrust unit, carries out the regulation of position on the horizontal direction to power chip to can carry out the centre gripping to it according to the size of chip, improve the flexibility of power chip location.

Specifically, first promotion unit includes mounting bracket 4, the last fixed surface of mounting bracket 4 installs first telescoping device 5, the one end and the slider mounting panel 6 fixed connection of first telescoping device 5, through the cooperation that sets up mounting bracket 4 and first telescoping device 5 and slider mounting panel 6, make slider mounting panel 6 go on sliding in spout 29 inboard through controlling first telescoping device 5, make activity layer board 8 remove, then rotate through starter motor 3 and drive threaded rod 16 and rotate, thereby slide along guide post 7 through thread bush and sliding sleeve 17, make activity layer board 8 remove, carry out the regulation of position in the horizontal direction to power chip, the flexibility of power chip location is improved, increase the stability to power chip location.

Specifically, fixing device includes fixed block 12, one side fixed mounting of fixed block 12 has second telescoping device 13, the one end fixed mounting of second telescoping device 13 has catch plate 18, one side fixed mounting of catch plate 18 has ejector pad 21, through the cooperation that sets up second telescoping device 13 and ejector pad 18 and ejector pad 21, promote the ejector pad 18 through controlling second telescoping device 13 and remove, make catch plate 18 drive ejector pad 21 remove, contact power chip through ejector pad 21, stop motion after the contact, nimble positioning control power chip.

Concretely, the last fixed surface of slurcam 18 installs third telescoping device 15, the one end fixed mounting of third telescoping device 15 has depression bar 19, depression bar 19's lower surface is equipped with rubber block 20, through the cooperation that sets up slurcam 18 and third telescoping device 15 and depression bar 19 and rubber block 20, promote depression bar 19 through controlling third telescoping device 15 and move down, it is fixed to make depression bar 19 drive rubber block 20 compress tightly power chip, carry out stable fixed to power chip, improve the precision to power chip processing operation, improve the quality of product processing, it is fixed to carry out stable to power chip, make the mobile location that power chip can be accurate, the rubber pad has avoided the chip by the condition of splint fish tail, improve the precision to power chip processing operation, improve the quality of product processing.

Specifically, latch device includes baffle 22, one side fixed mounting of baffle 22 has roof 23, movable support plate 8's last fixed surface installs movable post 24, movable post 24's the outside is equipped with reset spring 25, movable post 24's top fixed mounting has joint board 26, joint board 26's upper surface is equipped with rubber pad 27, through setting up baffle 22 and roof 23 and movable post 24 and reset spring 25's cooperation, cross intraoral reset spring 25 and the cooperation of activity post 24 of notch for power chip extrusion rubber pad 27 and joint board 26 remove, movable support plate 8 bottom be provided with spacing hole 82, movable post 24 bottom is provided with spacing bolt 241. Its spacing hole 82 is the countersunk head structure, and spacing bolt 241 moves about in this countersunk head structure, can not make movable post 24 fall out for power chip one side is fixed a position and is pressed from both sides tightly, carries out stable fixed to power chip, makes the mobile location that power chip can be accurate, and the rubber pad has avoided the chip by the condition of splint fish tail, improves the precision to power chip processing operation.

The utility model discloses a power is positioner for chip processing's application method as follows: putting a power chip to be processed into a clamping groove on a movable supporting plate 8, enabling the power chip to extrude a rubber gasket 27 and a clamping plate 26 to move through the matching of a reset spring 25 in the groove and a movable column 24, enabling one side of the power chip to be positioned and clamped, then enabling a pushing plate 18 to be pushed to move through controlling a second telescopic device 13, enabling the pushing plate 18 to drive a pushing block 21 to move, enabling the power chip to be contacted through the pushing block 21, stopping moving after contacting, then enabling a pressing rod 19 to be pushed to move downwards through controlling a third telescopic device 15, enabling the pressing rod 19 to drive a rubber block 20 to tightly press and fix the power chip, enabling the power chip to be positioned on the movable supporting plate 8 through matching of the extrusion limitation of the reset spring 25, the clamping plate 26 and the rubber gasket 27 on the power chip, and then enabling a sliding block support plate 6 to slide on the inner side of a sliding groove 29 through controlling a first telescopic device 5, make movable supporting plate 8 remove, then rotate through starter motor 3 and drive threaded rod 16 and rotate, thereby slide along guide post 7 through thread bush and sliding sleeve 17, make movable supporting plate 8 remove, fix a position movable supporting plate 8 fixed, make processing head 11 carry out the processing operation to power chip through control processingequipment 10, the processing is accomplished, reset through control third telescoping device 15 and second telescoping device 13 and first telescoping device 5, take out the power chip after the processing, continue cycle operation, carry out the processing operation to power chip.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a positioner is used in power chip processing, includes workstation (1), its characterized in that, be provided with on the workstation: the movable supporting plate (8) can transversely and longitudinally move on the workbench (1), at least one clamping notch (81) for placing a power supply chip is formed in the movable supporting plate (8), and a fixed clamping device and a movable clamping device are respectively arranged on two sides of the clamping notch (81); the movable clamping device slides transversely along the clamping groove opening (81) to clamp the power chip between the fixed clamping device and the movable clamping device; the movable clamping device comprises a pressing device, and the pressing device presses the power supply chip downwards; the movable clamping device also comprises a push plate (18), a plurality of push blocks (21) and a second telescopic device (13), wherein a telescopic rod of the second telescopic device (13) is connected with the rear end face of the push plate (18); the pushing blocks (21) are arranged on the front end face of the pushing plate (18), the number of the pushing blocks (21) corresponds to that of the clamping notches (81), and each pushing block is respectively positioned in each clamping notch (81); the fixed clamping device comprises a front end baffle (22) arranged on the movable supporting plate (8), a top plate (23) arranged on the baffle (22) and a clamping plate (26) arranged below the top plate (23); at least one movable column (24) is arranged on the lower side of the clamping plate (26), the movable column (24) is inserted in the movable supporting plate (8), a return spring (25) is sleeved on the outer edge of the movable column (24), and a rubber pad (27) is arranged at the upper end of the clamping plate (26); the bottom of the movable supporting plate (8) is provided with a limiting hole (82), and the bottom of the movable column (24) is provided with a limiting bolt (241).

2. The positioning device for processing the power chip as claimed in claim 1, wherein: the upper part of the pushing plate (18) is provided with a platform which is formed by bending forwards, the pressing device comprises at least one third telescopic device (15) which is arranged on the upper part of the pushing plate (18), a pressing rod (19) and a rubber block (20) are arranged below the third telescopic device (15), a telescopic rod of the third telescopic device (15) penetrates into the platform of the pushing plate (18), the pressing rod (19) is connected to the bottom of a telescopic rod of the telescopic device (15), and the rubber block (20) is arranged at the bottom of the pressing rod (19); a fixed block (12) is arranged at the rear end of the movable supporting plate (8), a second telescopic device (13) is arranged at the rear side of the fixed block (12), and at least one sliding rod (14) is further arranged on the fixed block (12); the sliding rod (14) is movably inserted on the fixed block (12), and the end part of the sliding rod (14) is fixedly connected with the pushing plate (18).

3. The positioning device for processing the power chip as claimed in claim 2, wherein: the workbench (1) is also provided with a pair of sliding block support plates (6), a threaded rod (16) and at least two guide posts (7) are arranged between the two sliding block support plates (6), and one sliding block support plate (6) is provided with a motor (3) for driving the threaded rod (16) to rotate; the bottom of the movable supporting plate (8) is provided with a threaded sleeve matched and screwed with the threaded rod (16), and the bottom of the movable supporting plate (8) is provided with a sliding sleeve (17) matched with the guide post (7).

4. The positioning device for processing the power chip as claimed in claim 3, wherein: the two sides of the workbench (1) are provided with a longitudinal sliding groove (29) for respectively installing the sliding block support plate (6) and a first telescopic device, and the first telescopic device pushes the sliding block support plate (6) to move in the longitudinal sliding groove (29).

5. The positioning device for processing the power chip as claimed in claim 4, wherein: the number of the clamping notches (81) is four, and the number of the push blocks (21) is four.

6. The positioning device for processing the power chip as claimed in claim 5, wherein: the number of the third telescopic devices (15) is five, and the five third telescopic devices and the push blocks (21) are alternately arranged.

7. The positioning device for processing the power chip as claimed in claim 6, wherein: the processing device is characterized in that the workbench (1) is further provided with a processing device (10), the processing device (10) is installed above the movable supporting plate (8) through a support (9) on the workbench (1), and the processing device comprises a processing head (11) arranged below, and the processing head (11) processes a power chip fixed on the movable supporting plate (8).