CN213933968U

CN213933968U - Electrician is mechanical fixture for electronic test

Info

Publication number: CN213933968U
Application number: CN202120013982.3U
Authority: CN
Inventors: 王伟智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-08-10
Anticipated expiration: 2031-01-05

Abstract

The utility model relates to an electrician's electronic test technical field just discloses an electrician is mechanical fixture for electronic test, including the balancing weight, the upper end fixedly connected with connecting rod of balancing weight, the right-hand member of connecting axle passes through bolt fixedly connected with installation shell, pinch-off blades and lower pinch-off blades are installed to the right-hand member of connecting seat, last pinch-off blades pass through axis of rotation round pin interconnect with lower pinch-off blades, go up the lower terminal surface of pinch-off blades and the up end fixedly connected with fixing base of lower pinch-off blades, reset spring passes through loose axle interconnect with the fixing base. The utility model has the advantages of reasonable design, when the connecting seat stretches out the installation shell, under reset spring's effect for tight last pinch-off blades of clamp and lower pinch-off blades open and reset, and then the reuse of the mechanical fixture of being convenient for, and strengthened the stability of anchor clamps greatly, avoid the mechanical fixture to appear inclining when using, guaranteed electrician's electron's normal test, improved electrician's electron's efficiency of software testing.

Description

Electrician is mechanical fixture for electronic test

Technical Field

The utility model relates to an electrician's electronic test technical field specifically is a mechanical fixture is used in electrician's electronic test.

Background

The jig is a device for fixing a processing object to occupy a correct position for construction or inspection in a machine manufacturing process, and is also called a jig, and in a broad sense, in any process in a process, a device for quickly, conveniently and safely mounting a workpiece is called a jig, and a mechanical jig is also one of the devices, is widely used in the fields of industry and the like, and can be used for fixing in electrical and electronic tests.

The prior art (Chinese utility model patent application with the publication number of CN 211565603U) discloses an electric mechanical clamp applying electronic test, which can clamp electrician electronics, but can not reset two clamping plates, is not convenient for reuse of the mechanical clamp, and can easily incline when in use, thereby causing the electrician electronics to fail normal test and greatly reducing the efficiency of the electrician electronic test.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a mechanical fixture is used in electrician's electronic test to solve defect and the problem that proposes to CN211565603U in the above-mentioned background art, when the connecting seat stretches out the installation shell, under reset spring's effect, make tight last grip block of clamp and lower grip block open and reset, and then be convenient for mechanical fixture's reuse, and strengthened the stability of anchor clamps greatly, avoid the mechanical fixture slope to appear when using, the normal test of electrician's electron has been guaranteed, the efficiency of software testing of electrician's electron has been improved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrician's mechanical fixture for electronic test, includes the balancing weight, the upper end fixedly connected with connecting rod of balancing weight, the supporting seat is installed in the outside of connecting rod, the spread groove has been seted up to the lower extreme of supporting seat, the connecting rod is located the inside of spread groove, the first electric telescopic handle of upper end fixedly connected with of supporting seat, the expansion end fixedly connected with fixed block of first electric telescopic handle, the left end fixedly connected with CD-ROM drive motor of fixed block, CD-ROM drive motor's transmission end passes the fixed block transmission and is connected with the connecting axle, the right-hand member of connecting axle passes through bolt fixedly connected with installation shell, the left end fixedly connected with second electric telescopic handle of installation shell inside, the expansion end fixedly connected with connecting seat of second electric telescopic handle, last pinch-off blades and lower pinch-off blades are installed to the right-hand member of connecting seat, the connecting seat, Go up the clamp plate and pass through axis of rotation round pin interconnect with lower clamp plate, go up the lower terminal surface of clamp plate and the up end fixedly connected with fixing base of clamp plate down, install reset spring between the fixing base, reset spring passes through loose axle interconnect with the fixing base, the right-hand member of terminal surface and the equal fixedly connected with block rubber of right-hand member of clamp plate up end down under going up the clamp plate.

Preferably, the surface of connecting rod and the internal surface of spread groove all are provided with the screw thread, connecting rod and spread groove threaded connection, the dismouting of anchor clamps and balancing weight of being convenient for.

Preferably, the left end of the lower clamping plate is located inside the left end of the upper clamping plate, and the connecting seat, the upper clamping plate and the lower clamping plate are rotatably connected through a rotating shaft pin, so that the movement of the upper clamping plate and the lower clamping plate is ensured.

Preferably, the left ends of the upper clamping plate and the lower clamping plate are both horizontally arranged, the upper end face of the upper clamping plate and the lower end face of the lower clamping plate are both in mutual contact with the inside of the mounting shell, and the closing of the upper clamping plate and the lower clamping plate is ensured.

Preferably, the upper clamping plate corresponds to the fixed seat on the lower clamping plate, and the fixed seat is rotatably connected with the return spring through the movable shaft, so that the upper clamping plate and the lower clamping plate are ensured to be reset.

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

1. the utility model discloses an installation shell, second electric telescopic handle, connecting seat, last pinch-off blades, lower pinch-off blades, rotation pivot, fixing base, reset spring and loose axle's setting when the connecting seat stretches out the installation shell, under reset spring's effect for the tight last pinch-off blades of clamp opens with lower pinch-off blades and resets, and then the reuse of the mechanical fixture of being convenient for.

2. The utility model discloses a setting of balancing weight, connecting rod, supporting seat and spread groove has strengthened the stability of anchor clamps greatly, avoids mechanical fixture to appear inclining when using, has guaranteed electrician's electron normal test, has improved electrician's electron's efficiency of software testing.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the mounting shell of the present invention;

FIG. 3 is a schematic view of the counterweight block of the present invention;

FIG. 4 is a schematic view of the supporting seat structure of the present invention;

fig. 5 is a schematic view of the mounting structure of the upper clamping plate and the lower clamping plate of the present invention.

In the figure: 1. a balancing weight; 2. a connecting rod; 3. a supporting seat; 4. connecting grooves; 5. a first electric telescopic rod; 6. a fixed block; 7. a drive motor; 8. a connecting shaft; 9. mounting a shell; 10. a second electric telescopic rod; 11. a connecting seat; 12. an upper clamping plate; 13. a lower clamping plate; 14. rotating the shaft pin; 15. a fixed seat; 16. a return spring; 17. a movable shaft; 18. a rubber block.

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. 1-5, the present invention provides a technical solution: the utility model provides an electrician's electronic test is with mechanical fixture, including balancing weight 1, balancing weight 1's upper end fixedly connected with connecting rod 2, supporting seat 3 is installed in the outside of connecting rod 2, spread groove 4 has been seted up to the lower extreme of supporting seat 3, connecting rod 2 is located the inside of spread groove 4, the upper end fixedly connected with first electric telescopic handle 5 of supporting seat 3, the expansion end fixedly connected with fixed block 6 of first electric telescopic handle 5, the left end fixedly connected with driving motor 7 of fixed block 6, the transmission end of driving motor 7 passes fixed block 6 transmission and is connected with connecting axle 8, the right-hand member of connecting axle 8 passes through bolt fixedly connected with installation shell 9, the left end fixedly connected with second electric telescopic handle 10 inside installation shell 9, the expansion end fixedly connected with connecting seat 11 of second electric telescopic handle 10, upper clamping plate 12 and lower clamping plate 13 are, Go up clamp plate 12 and lower clamp plate 13 through rotating shaft pin 14 interconnect, go up the lower terminal surface of clamp plate 12 and the up end fixedly connected with fixing base 15 of lower clamp plate 13, install reset spring 16 between fixing base 15, reset spring 16 and fixing base 15 pass through loose axle 17 interconnect, go up the equal fixedly connected with rubber block 18 of right-hand member of the lower terminal surface of clamp plate 12 and the right-hand member of the up end of lower clamp plate 13.

Further, the surface of connecting rod 2 and the internal surface of spread groove 4 all are provided with the screw thread, and connecting rod 2 and spread groove 4 threaded connection are convenient for anchor clamps and balancing weight 1's dismouting.

Furthermore, the left end of the lower clamping plate 13 is located inside the left end of the upper clamping plate 12, and the connecting seat 11, the upper clamping plate 12 and the lower clamping plate 13 are rotatably connected through the rotating shaft pin 14, so as to ensure the movement of the upper clamping plate 13 and the lower clamping plate 12.

Furthermore, the left ends of the upper clamping plate 12 and the lower clamping plate 13 are both horizontally arranged, the upper end surface of the upper clamping plate 12 and the lower end surface of the lower clamping plate 13 are both in contact with the inside of the mounting shell 9, and the closing of the upper clamping plate 12 and the lower clamping plate 13 is ensured.

Furthermore, the upper clamping plate 12 corresponds to the fixed seat 15 on the lower clamping plate 13, and the fixed seat 15 is rotatably connected with the return spring 16 through the movable shaft 17, so that the return of the upper clamping plate 12 and the lower clamping plate 13 is ensured.

The working principle is as follows: firstly, an external power supply of the mechanical clamp is connected, the heights of the upper clamping plate 12 and the lower clamping plate 13 are adjusted by controlling the extension and retraction of the first electric telescopic rod 5, so as to meet the requirements of electrical and electronic tests, the second electric telescopic rod 10 extends to extend the upper clamping plate 12 and the lower clamping plate 13 out of the outer side of the mounting shell 9, under the action of a return spring 16, the upper clamping plate 12 and the lower clamping plate 13 are opened, electrician electronics to be tested are placed between the rubber blocks 18, the second electric telescopic rod 10 is contracted, the upper clamping plate 12 and the lower clamping plate 13 are slowly closed under the action of the mounting shell 9, and then the electrician electron that will test presss from both sides tightly, and driving motor 7 drives installation shell 9 and rotates, and then adjusts the electrician electron angle after pressing from both sides tightly, and the test of being convenient for, balancing weight 1 below the anchor clamps has strengthened the stability of anchor clamps greatly, prevents the side of turning on one's side of mechanical fixture in the test process.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an electrician's electronic test is with mechanical fixture, includes balancing weight (1), its characterized in that: the upper end of the balancing weight (1) is fixedly connected with a connecting rod (2), the outer side of the connecting rod (2) is provided with a supporting seat (3), the lower end of the supporting seat (3) is provided with a connecting groove (4), the connecting rod (2) is positioned in the connecting groove (4), the upper end of the supporting seat (3) is fixedly connected with a first electric telescopic rod (5), the movable end of the first electric telescopic rod (5) is fixedly connected with a fixed block (6), the left end of the fixed block (6) is fixedly connected with a driving motor (7), the driving end of the driving motor (7) penetrates through the fixed block (6) to be in transmission connection with a connecting shaft (8), the right end of the connecting shaft (8) is fixedly connected with an installation shell (9) through a bolt, the left end of the inner part of the installation shell (9) is fixedly connected with a second electric telescopic rod (10), the movable end of the second electric telescopic rod (10) is fixedly connected with a connecting seat (11), last grip block (12) and lower grip block (13) are installed to the right-hand member of connecting seat (11), go up grip block (12) and lower grip block (13) are through rotating pivot (14) interconnect, go up the lower terminal surface of grip block (12) and the up end fixedly connected with fixing base (15) of lower grip block (13), install reset spring (16) between fixing base (15), reset spring (16) and fixing base (15) are through loose axle (17) interconnect, go up the equal fixedly connected with rubber block (18) of right-hand member of the lower grip block (12) lower terminal surface and the right-hand member of lower grip block (13) up end.

2. The mechanical clamp for electrical and electronic tests as set forth in claim 1, wherein: the outer surface of connecting rod (2) and the internal surface of spread groove (4) all are provided with the screw thread, connecting rod (2) and spread groove (4) threaded connection.

3. The mechanical clamp for electrical and electronic tests as set forth in claim 1, wherein: the left end of the lower clamping plate (13) is positioned inside the left end of the upper clamping plate (12), and the connecting seat (11), the upper clamping plate (12) and the lower clamping plate (13) are rotatably connected through a rotating shaft pin (14).

4. The mechanical clamp for electrical and electronic tests as set forth in claim 1, wherein: the left ends of the upper clamping plate (12) and the lower clamping plate (13) are horizontally arranged, and the upper end face of the upper clamping plate (12) and the lower end face of the lower clamping plate (13) are in mutual contact with the inside of the mounting shell (9).

5. The mechanical clamp for electrical and electronic tests as set forth in claim 1, wherein: go up clamp plate (12) and correspond each other with fixing base (15) on lower clamp plate (13), fixing base (15) and reset spring (16) are through loose axle (17) rotation connection.