CN213482286U

CN213482286U - NRFEIS5060B test fixture

Info

Publication number: CN213482286U
Application number: CN202022746445.8U
Authority: CN
Inventors: 苏军梅
Original assignee: Suzhou Gaowei Electronics Co ltd
Current assignee: Suzhou Gaowei Electronics Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-18
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a NRFEIS5060B test fixture, the on-line screen storage device comprises a base, the protection shield is installed to the outside top of base, and the inboard of protection shield has seted up the spout, the inboard of spout is provided with the slider, and the outside of slider is provided with the stopper, the constant head tank has all been seted up on the surface of protection shield, the fixed block is installed to the both sides of stopper, and the outside of fixed block installs the locating lever, the outside top welding of base has the support frame, and the internally mounted of support frame has first pneumatic cylinder. The utility model discloses, through being provided with rotary mechanism, through connecting external power source, open driving motor's switch, driving motor begins the operation this moment, drives the pivot through driving motor and rotates to be convenient for rotate the thing of centre gripping, thereby not overturn the product with the operator is manual, wasted a large amount of activity time, improved work efficiency, thereby the effectual practicality that improves the device.

Description

NRFEIS5060B test fixture

Technical Field

The utility model relates to a relevant technical field of tool specifically is a NRFEIS5060B test fixture.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action or both. The jig can be classified into a process assembly type jig, a project test type jig and a circuit board test type jig, and therefore, an NRFEIS5060B test jig is required.

However, the currently used NRFEIS5060B test fixture cannot be automatically turned over, is inconvenient to replace and limit during testing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a NRFEIS5060B test fixture to solve the NRFEIS5060B test fixture who provides at present use in the above-mentioned background art, can not overturn automatically, be not convenient for change, be not convenient for carry out spacing problem in the test.

In order to achieve the above object, the utility model provides a following technical scheme: a NRFEIS5060B test fixture comprises a base, a protective plate is mounted above the outer side of the base, a sliding groove is formed in the inner side of the protective plate, a sliding block is arranged on the inner side of the sliding groove, a limiting block is arranged on the outer side of the sliding block, positioning grooves are formed in the surface of the protective plate, fixing blocks are mounted on two sides of the limiting block, a positioning rod is mounted on the outer side of the fixing block, a support frame is welded above the outer side of the base, a first hydraulic cylinder is mounted inside the support frame, a rotating mechanism is mounted on the outer side of the first hydraulic cylinder, a connecting plate is mounted on the outer side of the rotating mechanism, a first clamping groove is formed in the inner side of the connecting plate, a first clamping block is mounted on the inner side of the first clamping groove, a clamping block is welded on the outer, and a jig probe is arranged below the outer side of the second hydraulic cylinder, and a CCD device is arranged below the outer side of the support frame.

Preferably, the limiting block and the protection plate form a sliding structure through a sliding groove, and the limiting block is symmetrically arranged on the central axis of the protection plate.

Preferably, the fixed block passes through constant head tank and protection shield threaded connection, and the inboard of constant head tank and the outside of locating lever are the screw thread form and arrange.

Preferably, the rotating mechanism forms a lifting structure with the support frame through a first hydraulic cylinder, and the first hydraulic cylinder is symmetrically arranged with respect to the central axis of the protection plate.

Preferably, the rotating mechanism comprises a driving motor, a rotating shaft and a connecting rod, the rotating shaft is arranged on the outer side of the driving motor, and the connecting rod is arranged on the outer side of the rotating shaft.

Preferably, the clamping block is connected with the connecting plate in a clamping mode through the first clamping groove, and the size of the clamping block is smaller than that of the connecting plate.

Preferably, the protection mechanism comprises a second clamping groove, a second clamping block and a protection cover, the second clamping block is arranged on the inner side of the second clamping groove, and the protection cover is arranged on the outer side of the second clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the NRFEIS5060B test fixture, the switch of the driving motor is turned on by the aid of the rotating mechanism and the external power supply, the driving motor starts to operate at the moment, and the rotating shaft is driven to rotate by the driving motor, so that clamped objects can be conveniently rotated, an operator does not need to turn over a product manually, a large amount of operation time is wasted, the working efficiency is improved, and the practicability of the device is effectively improved;

2. according to the NRFEIS5060B test fixture, the first clamping groove is formed, so that when the clamping block of the device is damaged, the clamping block is detached through the first clamping groove and the first clamping block, the clamping block is convenient to replace, and the practicability of the device is effectively improved;

3. this NRFEIS5060B test fixture through being provided with the stopper, carries out the device size of testing according to the needs of difference, through spout and slider slip regulation stopper to carry out the centre gripping with the device of testing through the stopper, the device removes when preventing to test and leads to the test invalid, thereby the effectual practicality that has improved the device.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

fig. 3 is a schematic view of a connection structure of the first hydraulic cylinder and the rotating mechanism of the present invention;

fig. 4 is a schematic view of the connection structure of the connection plate, the first slot, the first clamping block, the clamping block and the protection mechanism of the present invention.

In the figure: 1. a base; 2. a protection plate; 3. a chute; 4. a slider; 5. a limiting block; 6. positioning a groove; 7. a fixed block; 8. positioning a rod; 9. a support frame; 10. a first hydraulic cylinder; 11. a rotation mechanism; 1101. a drive motor; 1102. a rotating shaft; 1103. a connecting rod; 12. a connecting plate; 13. a first card slot; 14. a first clamping block; 15. a clamping block; 16. a protection mechanism; 1601. a second card slot; 1602. a second fixture block; 1603. a protective cover; 17. a second hydraulic cylinder; 18. a jig probe; 19. a CCD device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a NRFEIS5060B test fixture comprises a base 1, a protective plate 2 is installed above the outer side of the base 1, a sliding groove 3 is formed in the inner side of the protective plate 2, a sliding block 4 is arranged on the inner side of the sliding groove 3, a limiting block 5 is arranged on the outer side of the sliding block 4, positioning grooves 6 are formed in the surface of the protective plate 2, fixing blocks 7 are installed on two sides of the limiting block 5, positioning rods 8 are installed on the outer side of the fixing blocks 7, a supporting frame 9 is welded on the outer side of the base 1, a first hydraulic cylinder 10 is installed inside the supporting frame 9, a rotating mechanism 11 is installed on the outer side of the first hydraulic cylinder 10, a connecting plate 12 is installed on the outer side of the rotating mechanism 11, a first clamping groove 13 is formed in the inner side of the connecting plate 12, a first clamping block 14 is installed on the inner side of the first clamping groove 13, a clamping block 15 is welded, and a jig probe 18 is arranged below the outer side of the second hydraulic cylinder 17, and a CCD device 19 is arranged below the outer side of the support frame 9.

Further, stopper 5 constitutes sliding construction through spout 3 and protection shield 2, and stopper 5 uses the axis of protection shield 2 to set up as the symmetry, through spout 3 and slider 4 slip regulation stopper 5 to be convenient for carry out the centre gripping with the device of test according to the demand when using, thereby the effectual practicality that improves the device.

Further, fixed block 7 passes through

constant head tank

6 and 2 threaded connection of protection shield, and the inboard of constant head tank 6 is the screw thread form with the outside of locating lever 8 and arranges, after stopper 5 adjusts to suitable position, through the inside of twisting locating lever 8 into constant head tank 6 to fix stopper 5 through fixed block 7.

Further, rotary mechanism 11 constitutes elevation structure through first pneumatic cylinder 10 and support frame 9, and first pneumatic cylinder 10 uses the axis of protection shield 2 to set up as the symmetry, through connecting external power source, opens the switch of first pneumatic cylinder 10, and first pneumatic cylinder 10 begins the operation this moment, drives rotary mechanism 11 through first pneumatic cylinder 10 to adjust according to the device size of difference, thereby the effectual practicality that has improved the device.

Further, the rotating mechanism 11 includes a driving motor 1101, a rotating shaft 1102 and a connecting rod 1103, the rotating shaft 1102 is arranged on the outer side of the driving motor 1101, the connecting rod 1103 is arranged on the outer side of the rotating shaft 1102, a switch of the driving motor 1101 is turned on by connecting an external power supply, the driving motor 1101 starts to operate at the moment, the rotating shaft 1102 is driven by the driving motor 1101, and then the connecting rod 1103 is driven by the rotating shaft 1102 to continuously rotate, so that the clamped device is automatically rotated, and the working efficiency is improved.

Further, the clamp splice 15 is connected with connecting plate 12 block through first draw-in groove 13, and the size of clamp splice 15 is less than the size of connecting plate 12, and when the clamp splice 15 damaged, dismantles the clamp splice 15 through first draw-in groove 13 and first fixture block 14 to be convenient for change the clamp splice 15, the effectual practicality that has improved the device.

Further, protection mechanism 16 is including second draw-in groove 1601, second fixture block 1602 and safety cover 1603, and the inboard of second draw-in groove 1601 is provided with second fixture block 1602, and the outside of second fixture block 1602 is provided with safety cover 1603, protects clamp splice 15 through safety cover 1603 to the effectual practicality that has improved the device.

The working principle is as follows: for an NRFEIS5060B test fixture, firstly, the device is moved to a proper position, then a switch of a first hydraulic cylinder 10 is turned on by connecting an external power supply, at the moment, the first hydraulic cylinder 10 starts to operate, a clamping block 15 is driven by the first hydraulic cylinder 10, so that the device to be tested is adjusted and clamped according to the size of the device to be tested, then a limiting block 5 is adjusted by sliding through a sliding groove 3 and a sliding block 4, so that the device to be tested is further clamped through the limiting block 5, thereby preventing test invalidity caused by device offset during testing, secondly, an optical sensing point is arranged on a test surface of the product, automatic single PCS alignment can be carried out through a CCD device 19, the test is accurately completed, the external power supply is connected, a switch of a second hydraulic cylinder 17 is turned on, at the moment, the second hydraulic cylinder 17 starts to operate, the fixture 18 is driven by the second hydraulic cylinder 17, so that the device is tested through, and then, by connecting an external power supply, turning on a switch of the driving motor 1101, at the moment, the driving motor 1101 starts to operate, the rotating shaft 1102 is driven by the driving motor 1101, the clamping block 15 is driven to rotate by the rotating shaft 1102, so that multi-angle test is facilitated, and finally, when the clamping block 15 is damaged, the clamping block 15 is detached by the first clamping groove 13 and the first clamping block 14, so that the clamping block 15 is convenient to replace, so that the installation and use process of the whole NRFEIS5060B test jig is completed, the models of the first hydraulic cylinder 10 and the second hydraulic cylinder 17 are CDM2B25, and the model of the driving motor 1101 is WL-37RS 528.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An NRFEIS5060B test fixture, comprising a base (1), characterized in that: the protective plate is characterized in that the protective plate (2) is installed above the outer side of the base (1), the inner side of the protective plate (2) is provided with a sliding groove (3), the inner side of the sliding groove (3) is provided with a sliding block (4), the outer side of the sliding block (4) is provided with a limiting block (5), the surface of the protective plate (2) is provided with a positioning groove (6), the two sides of the limiting block (5) are provided with fixing blocks (7), the outer side of each fixing block (7) is provided with a positioning rod (8), a supporting frame (9) is welded above the outer side of the base (1), a first hydraulic cylinder (10) is installed inside the supporting frame (9), a rotating mechanism (11) is installed outside the first hydraulic cylinder (10), a connecting plate (12) is installed outside the rotating mechanism (11), a first clamping groove (13) is formed in the inner side of the connecting plate (, and the outside welding of first fixture block (14) has clamp splice (15), protection mechanism (16) are installed in the outside of clamp splice (15), second pneumatic cylinder (17) are installed to the outside top of support frame (9), and the outside below of second pneumatic cylinder (17) installs tool probe (18), CCD equipment (19) are installed to the outside below of support frame (9).

2. The NRFEIS5060B test fixture of claim 1, wherein: the limiting block (5) and the protection plate (2) form a sliding structure through the sliding groove (3), and the limiting block (5) is symmetrically arranged on the central axis of the protection plate (2).

3. The NRFEIS5060B test fixture of claim 1, wherein: the fixed block (7) is in threaded connection with the protection plate (2) through the positioning groove (6), and the inner side of the positioning groove (6) and the outer side of the positioning rod (8) are arranged in a threaded manner.

4. The NRFEIS5060B test fixture of claim 1, wherein: the rotating mechanism (11) and the supporting frame (9) form a lifting structure through a first hydraulic cylinder (10), and the first hydraulic cylinder (10) is symmetrically arranged by taking the central axis of the protecting plate (2).

5. The NRFEIS5060B test fixture of claim 1, wherein: the rotating mechanism (11) comprises a driving motor (1101), a rotating shaft (1102) and a connecting rod (1103), the rotating shaft (1102) is arranged on the outer side of the driving motor (1101), and the connecting rod (1103) is arranged on the outer side of the rotating shaft (1102).

6. The NRFEIS5060B test fixture of claim 1, wherein: the clamping block (15) is connected with the connecting plate (12) in a clamping mode through the first clamping groove (13), and the size of the clamping block (15) is smaller than that of the connecting plate (12).

7. The NRFEIS5060B test fixture of claim 1, wherein: protection mechanism (16) is including second draw-in groove (1601), second fixture block (1602) and safety cover (1603), and the inboard of second draw-in groove (1601) is provided with second fixture block (1602), the outside of second fixture block (1602) is provided with safety cover (1603).