CN213426581U - Positioning die of circuit board - Google Patents

Abstract

The utility model belongs to the mould field, especially a positioning die of circuit board, it is inconvenient to current mould dismouting, reduces production efficiency, can not satisfy the problem that needs use, the following scheme is put forward now, it includes the mould frame, the top fixedly connected with pneumatic cylinder of mould frame, the flexible end fixedly connected with assembly plate of pneumatic cylinder, the bottom contact of assembly plate has last mould, two boards of wearing of top fixedly connected with of going up the mould, two perforation have been seted up at the top of assembly plate, wear board and perforation looks card dress, the spacing groove has all been seted up to the both sides of assembly plate, sliding mounting has the limiting plate in the spacing groove, the equal fixedly connected with arm-tie in one side that two limiting plates kept away from each other, the equal fixedly connected with limiting plate in one side top that two arm-ties are close to each other, the limiting groove has all been seted up to one side that two. The utility model discloses the practicality is good, is convenient for go up the dismouting of mould and bed die, satisfies the use needs.

Description

Positioning die of circuit board

Technical Field

The utility model relates to the technical field of mold, especially, relate to a positioning die of circuit board.

Background

With the continuous development of electronic technology and the increasing popularity of integrated circuit applications, the application range of circuit boards is more and more extensive. Particularly, as the circuit scale is enlarged and the circuit becomes more complex, the application of the circuit board is increased.

At present, the die is inconvenient to disassemble and assemble, the production efficiency is reduced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing mould is inconvenient to disassemble and assemble in the prior art, reducing the production efficiency, and being incapable of meeting the defects of use needs, and providing a positioning mould of a circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning die of a circuit board comprises a die frame, wherein a hydraulic cylinder is fixedly connected to the top of the die frame, an assembling plate is fixedly connected to the telescopic end of the hydraulic cylinder, the bottom of the assembling plate is contacted with an upper die, two penetrating plates are fixedly connected to the top of the upper die, two through holes are formed in the top of the assembling plate, the penetrating plates and the through holes are clamped, limiting grooves are formed in two sides of the assembling plate, limiting plates are slidably mounted in the limiting grooves, pull plates are fixedly connected to the sides, away from each other, of the two limiting plates, limiting plates are fixedly connected to the tops, close to each other, of the two pull plates, limiting grooves are formed in the sides, away from each other, of the two penetrating plates, the limiting plates and the limiting grooves are clamped, first springs are welded to the sides, close to each other, of the two first springs are welded to the inner walls, the bottom inner wall of the mold frame is contacted with a lower mold, the bottom of the lower mold is fixedly connected with two guide plates, the bottom inner wall of the mold frame is provided with two guide grooves, the guide plates and the guide grooves are clamped, the inner wall of one side, far away from each other, of each guide groove is provided with a transverse hole, a transverse plate is arranged in each transverse hole in a sliding manner, one side, far away from each transverse plate, of each transverse plate is fixedly connected with a push plate, a second spring is welded between each push plate and the mold frame, the side, far away from each other, of each guide plate is provided with a transverse groove, the transverse plates and the transverse grooves are clamped, the two sides, near to each bottom, of the mold frame are fixedly connected with supporting plates, the side, near to each supporting plate, of each supporting plate is provided with a pedal groove, the same pedal is arranged in each pedal groove in a sliding manner, the tops of, the bottom end of the third spring is welded on the inner wall of the bottom of the tread plate groove.

Preferably, a vertical hole is formed in the inner wall of the bottom of the transverse hole, and the vertical plate is slidably mounted in the vertical hole.

Preferably, the top of the pedal is in contact with the inner wall of the top of the pedal groove, and the pedal is limited.

Preferably, one side that two arm-tie are close to each other contacts with the both sides of assembly plate respectively, carries out spacing processing to the arm-tie.

Preferably, the upper mold is located directly above the lower mold.

Preferably, the top of the die frame is provided with a through hole, and the telescopic end of the hydraulic cylinder penetrates through the through hole.

In the utility model, a positioning die of circuit board, pulling the pulling plate, the limiting plate stretches the first spring, the pulling plate drives the limiting plate to move, so that the limiting plate moves out of the limiting groove, then the upper die is pulled, the upper die is taken down, when the upper die needs to be installed, only the through plate card needs to be clamped into the through hole, then the pulling plate is loosened, so that the limiting plate card is clamped into the limiting groove, the pedal is stepped, the pedal extrudes the third spring, so that the vertical plate moves out of the vertical groove, at the moment, the second spring drives the push plate to move due to the self elasticity, so that the transverse plate moves out of the transverse groove, at the moment, the lower die is pulled, the lower die is conveniently detached, when the lower die needs to be installed, the lower die is clamped into the guide groove, then the two push plates are pressed, the push plates extrude the second spring, the push plates are driven to move, so that the transverse plate is clamped into the transverse groove, then the pedal, thereby enabling the vertical plate to be clamped into the vertical groove.

The utility model discloses the practicality is good, is convenient for go up the dismouting of mould and bed die, satisfies the use needs.

Drawings

Fig. 1 is a schematic structural view of a positioning mold for a circuit board according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a positioning mold for a circuit board according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the positioning mold for a circuit board according to the present invention.

In the figure: 1. a mold frame; 2. a hydraulic cylinder; 3. assembling a plate; 4. an upper die; 5. penetrating a plate; 6. a limiting plate; 7. pulling a plate; 8. a limiting plate; 9. a first spring; 10. a lower die; 11. a guide plate; 12. a transverse plate; 13. pushing the plate; 14. a second spring; 15. a supporting plate; 16. treading the board; 17. a vertical plate; 18. and a third spring.

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.

Referring to fig. 1-3, a positioning mold for a circuit board comprises a mold frame 1, a hydraulic cylinder 2 is fixedly connected to the top of the mold frame 1, an assembly plate 3 is fixedly connected to the telescopic end of the hydraulic cylinder 2, an upper mold 4 is contacted with the bottom of the assembly plate 3, two through plates 5 are fixedly connected to the top of the upper mold 4, two through holes are formed in the top of the assembly plate 3, the through plates 5 are clamped with the through holes, limit grooves are formed in both sides of the assembly plate 3, limit plates 6 are slidably mounted in the limit grooves, pull plates 7 are fixedly connected to the sides of the two limit plates 6 away from each other, limit plates 8 are fixedly connected to the tops of the sides of the two pull plates 7 close to each other, limit grooves are formed in the sides of the two through plates 5 far away from each other, the limit plates 8 are clamped with the limit grooves, first springs 9 are welded to the sides of the two limit plates 6 close to each other, one ends of the two first springs 9 close, the bottom inner wall of the die frame 1 is contacted with a lower die 10, the bottom of the lower die 10 is fixedly connected with two guide plates 11, the bottom inner wall of the die frame 1 is provided with two guide grooves, the guide plates 11 are clamped with the guide grooves, the inner wall of one side, away from each other, of the two guide grooves is provided with a transverse hole, a transverse plate 12 is arranged in the transverse hole in a sliding manner, one side, away from each other, of the two transverse plates 12 is fixedly connected with a push plate 13, a second spring 14 is welded between the push plate 13 and the die frame 1, one side, away from each other, of the two guide plates 11 is provided with a transverse groove, the transverse plate 12 is clamped with the transverse groove, two sides of the bottom of the die frame 1 are fixedly connected with supporting plates 15, one side, close to each other, of the two supporting plates 15 is provided with a tread groove, the same tread plate 16 is arranged in the two tread grooves in a sliding manner, third springs 18 are welded on two sides of the bottom of the pedal plate 16, and the bottom ends of the third springs 18 are welded on the inner wall of the bottom of the pedal plate groove.

In this embodiment, a vertical hole is formed in the inner wall of the bottom of the transverse hole, and the vertical plate 17 is slidably mounted in the vertical hole.

In this embodiment, the top of the tread plate 16 contacts with the inner wall of the top of the tread plate groove, and the tread plate 16 is limited.

In this embodiment, the side that two arm-tie 7 are close to each other contacts with the both sides of assembling plate 3 respectively, carries out spacing processing to arm-tie 7.

In this embodiment, the upper mold 4 is located right above the lower mold 10.

In this embodiment, the through-hole has been seted up at the top of mould frame 1, and the flexible end of pneumatic cylinder 2 runs through the through-hole.

In the utility model, when in use, the pulling plate 7 is pulled, the pulling plate 7 drives the limiting plate 6 to move, the limiting plate 6 stretches the first spring 9, the pulling plate 7 drives the limiting plate 8 to move, so that the limiting plate 8 moves out of the limiting groove, then the upper die 4 is pulled, the upper die 4 is taken down, when the upper die 4 needs to be installed, only the penetrating plate 5 needs to be clamped into the through hole, then the pulling plate 7 is loosened, the limiting plate 8 is clamped into the limiting groove, the limiting plate 16 is stepped, the pedal 16 extrudes the third spring 18, the pedal 16 drives the vertical plate 17 to move, so that the vertical plate 17 moves out of the vertical groove, at the moment, the second spring 14 drives the pushing plate 13 to move due to the elasticity of the second spring, the pushing plate 13 drives the transverse plate 12 to move, so that the transverse plate 12 moves out of the transverse groove, at the moment, the lower die 10 is pulled, the lower die 10 is convenient to detach, when the lower die 10, then press two push pedal 13, push pedal 13 extrudees second spring 14, and push pedal 13 drives diaphragm 12 and removes for diaphragm 12 blocks into the transverse slot, then loosens pedal 16, and third spring 18 drives pedal 16 owing to self elasticity and removes this moment, and then makes riser 17 block into in the vertical slot.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A positioning die of a circuit board comprises a die frame (1) and is characterized in that a hydraulic cylinder (2) is fixedly connected to the top of the die frame (1), an assembling plate (3) is fixedly connected to the telescopic end of the hydraulic cylinder (2), an upper die (4) is contacted with the bottom of the assembling plate (3), two through plates (5) are fixedly connected to the top of the upper die (4), two through holes are formed in the top of the assembling plate (3), the through plates (5) are clamped with the through holes, limiting grooves are formed in two sides of the assembling plate (3), limiting plates (6) are slidably mounted in the limiting grooves, pull plates (7) are fixedly connected to one sides, away from each other, of the two pull plates (7), limiting plates (8) are fixedly connected to the tops of one sides, close to each other, of the two through plates (5), limiting grooves are formed in one sides, away from each other, the limiting plates (8) are clamped with the limiting grooves, the two limiting plates (6) are welded with first springs (9) at one side close to each other, one ends of the two first springs (9) close to each other are respectively welded on the inner walls of one sides of the two limiting grooves close to each other, a lower die (10) is contacted with the inner wall of the bottom of the die frame (1), two guide plates (11) are fixedly connected with the bottom of the lower die (10), two guide grooves are arranged on the inner wall of the bottom of the die frame (1), the guide plates (11) and the guide grooves are clamped, transverse holes are arranged on the inner walls of one sides of the two guide grooves far away from each other, transverse plates (12) are slidably arranged in the transverse holes, push plates (13) are fixedly connected at one sides of the two transverse plates (12) far away from each other, second springs (14) are welded between the push plates (13) and the die frame (1), transverse grooves are arranged at one sides of the two guide plates (, the equal fixedly connected with fagging (15) in bottom both sides of mould frame (1), the tread groove has all been seted up to one side that two faggings (15) are close to each other, slidable mounting has same tread (16) in two tread grooves, two risers (17) of top fixedly connected with of tread (16), perpendicular groove has been seted up to the bottom of diaphragm (12), riser (17) clamp with perpendicular groove mutually, third spring (18) have all been welded to the bottom both sides of tread (16), the bottom of third spring (18) welds on the bottom inner wall in tread groove.

2. The positioning mold for the circuit board according to claim 1, wherein the bottom inner wall of the transverse hole is provided with a vertical hole, and the vertical plate (17) is slidably mounted in the vertical hole.

3. The positioning mold for circuit board according to claim 1, wherein the top of the tread plate (16) is in contact with the inner wall of the top of the tread plate groove.

4. A positioning die for a circuit board according to claim 1, wherein the sides of the two pulling plates (7) adjacent to each other are respectively in contact with both sides of the assembling plate (3).

5. A positioning die for a circuit board according to claim 1, wherein the upper die (4) is positioned right above the lower die (10).

6. The positioning die for the circuit board as claimed in claim 1, wherein a through hole is formed in the top of the die frame (1), and the telescopic end of the hydraulic cylinder (2) penetrates through the through hole.

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