CN218532536U

CN218532536U - A mould for auto radiator mainboard

Info

Publication number: CN218532536U
Application number: CN202223101509.4U
Authority: CN
Inventors: 刘才华; 林勇飞; 陈华
Original assignee: Shenzhen Liantejia Automobile Mould Co ltd
Current assignee: Shenzhen Liantejia Automobile Mould Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-02-28
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a mould for auto radiator mainboard, including last mould, the inside of going up the mould is embedded to have cylinder one. The utility model discloses a set up and compress tightly the subassembly, utilize to compress tightly the subassembly and follow the connecting plate and descend, contact with the auto radiator mainboard earlier, continue to descend along with the connecting plate is driven by the cylinder, make the spring that compresses tightly the subassembly produce compression and resilience force, utilize the resilience force of spring to realize the effect of compressing tightly the auto radiator mainboard top, in the punching press process of follow-up drift, avoid the auto radiator mainboard top to receive the dragging when the drift punching press, avoid the auto radiator to pull and take place the deformation phenomenon; all set up cylinder two, connecting block one and calibration board through the both sides at the bed die, utilize two cylinders to be close to together, can realize the effect to auto radiator mainboard center location, the personnel of being convenient for fix a position the punching press groove punching press position of auto radiator mainboard fast, save time, have improved punching press efficiency.

Description

A mould for auto radiator mainboard

Technical Field

The utility model relates to an auto radiator mainboard processing technology field specifically is a mould for auto radiator mainboard.

Background

The radiator in the water cooling system of engine consists of three parts of water inlet chamber, water outlet chamber, main fin and radiator core. Before assembling, the main sheet of the heat sink, also called the heat sink main board, needs to be punched with a plurality of punching grooves by using a die. The mould of current auto radiator mainboard is when carrying out the punching press to the mainboard, adopt direct one step punching press to accomplish, the punching press groove top of mainboard lacks limit structure, in carrying out the punching press in-process, the punching press head that descends at a high speed can earlier with the mainboard contact, nevertheless make the mainboard take place deformation by the punching press position, pass the mainboard at last under the high pressure, and this kind of mode carries out the punching press, although the punching press groove has been gone out in the punching press, but the mainboard top receives the drawing that high-speed drift influences very easily can receive the punching press and takes place deformation, thereby take place deformation, and before the mainboard begins the punching press, the top of mould under is placed to the personnel, punching press position to mainboard punching press groove need consume the time and adjust repeatedly, the efficiency of very influence punching press, and if not adjust direct punching press very easily will take place to dash partially, dash oblique condition.

Therefore, in order to solve the problems proposed in the above, a mold for a main plate of a radiator of an automobile is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a mould for auto radiator mainboard, the mould of having solved present auto radiator mainboard is not spacing to the mainboard top when using, easily causes to take place to drag after the punching press and leads to deformation and need the problem of manual adjustment mainboard stamping groove punching press position in the punching press process.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a mould for auto radiator mainboard, includes the mould, the inside of going up the mould is embedded to have cylinder I, the top and the mounting panel bolt of cylinder I, the inside of going up the mould is equipped with two and compresses tightly the subassembly, the bottom bolt of cylinder I has the connecting plate, the bottom bolt of connecting plate has a plurality of drift, the bottom of connecting plate is equipped with the pressure strip, the bottom of pressure strip is equipped with the punching press seat, the bottom bolt of punching press seat has the bed die, the dashing groove that a plurality of and drift correspond is all seted up to the inside of pressure strip, punching press seat and bed die, the front and the back of bed die all are embedded to have cylinder two, two one side that cylinder two are relative all bolted to have connecting block one, the top bolt of connecting block one has the calibration board.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the pressing assembly comprises a connecting rod, a spring is sleeved on the surface of the connecting rod, and the top end and the bottom end of the spring are bolted to the bottom of the connecting plate and the pressing plate through spring fixing pieces respectively.

Further, the bottom end of the connecting rod is bolted with the pressing plate, the surface of the connecting rod is in sliding connection with the inside of the connecting plate, and the surface of the connecting rod is also in sliding connection with the inside of the upper die.

Further, two accommodating grooves are formed in the top of the pressing plate, and the inner portions of the accommodating grooves are respectively sleeved with the connecting rod and the surface of the spring.

Furthermore, the bottom of the calibration plate is symmetrically bolted with a second connecting block, the two sides of the second connecting block are both bolted with sliding blocks, the top of the lower die is provided with four guide grooves, and the two sides of each guide groove are both communicated with sliding chutes slidably connected with the sliding blocks.

Furthermore, two guide grooves are further formed in the top of the lower die, and the inner portions of the guide grooves are sleeved with the surface of the calibration plate.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model discloses a set up and compress tightly the subassembly, utilize to compress tightly the subassembly and follow the connecting plate and descend, contact with the auto radiator mainboard earlier, continue to descend along with the connecting plate is driven by the cylinder, make the spring that compresses tightly the subassembly produce compression and resilience force, utilize the resilience force of spring to realize the effect of compressing tightly the auto radiator mainboard top, in the punching press process of follow-up drift, can avoid the auto radiator mainboard top to receive the dragging when the drift punching press, can effectively avoid the auto radiator to be pulled and take place the deformation phenomenon;

all set up cylinder two, connecting block one and calibration board through the both sides at the bed die, utilize two cylinders to be close to together, can realize the effect to auto radiator mainboard center location to the personnel of being convenient for fix a position the punching press groove punching press position of auto radiator mainboard fast, save time has improved punching press efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the lower mold of the present invention;

fig. 4 is a sectional view of the lower mold of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an upper die; 2. a first cylinder; 3. a connecting plate; 4. a punch; 5. a compression assembly; 51. a connecting rod; 52. a spring; 6. punching a seat; 7. a lower die; 8. notching; 9. a second air cylinder; 10. a first connecting block; 11. calibrating the plate; 12. a compression plate; 13. a receiving groove; 14. a guide groove; 15. a second connecting block; 16. a slider; 17. a chute; 18. a guide groove.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mould for auto radiator mainboard, including last mould 1, the inside of going up mould 1 is embedded to have cylinder 2, the top and the mounting panel bolt of cylinder 2, after cylinder 2 and the mounting panel installation, cylinder 2 can stimulate the connecting plate 3 of its bottom, drift 4, pressure strip 12 suspends the top at punching press seat 6, the inside of going up mould 1 is equipped with two hold-down components 5, the bottom bolt of cylinder 2 has connecting plate 3, the bottom bolt of connecting plate 3 has a plurality of drift 4, the bottom of connecting plate 3 is equipped with pressure strip 12, the bottom of pressure strip 12 is equipped with punching press seat 6, the bottom bolt of punching press seat 6 has bed die 7, it is fixed after corresponding from top to bottom that bed die 7 and pressure strip 12 correspond down, the bottom of the inside towards groove 8 of bed die 7 will set up corresponding bin outlet, make things convenient for drift 4 to the punching press back of auto radiator mainboard, the inside of the waste discharge towards groove 8 under the punching press, pressure strip 12, punching press seat 6 and the inside of bed die 7 all set up a plurality of towards groove 8 that correspond with 4, the back of bed die 7 all has two punches a plurality of drift 9 and the back all to inlay the cylinder 9, one side that the connection piece 9 all has two relative bolts 10 of a connecting blocks of a top that are inlayed, the cylinder 11, the top of the calibration cylinder 11.

Further, hold-down subassembly 5 includes connecting rod 51, the surface cover of connecting rod 51 is equipped with spring 52, spring 52's top and bottom pass through the spring mounting respectively with the bottom of connecting plate 3 and pressure strip 12 bolt joint, setting through hold-down subassembly 5, connecting rod 51 is used for connecting plate 3 and pressure strip 12, follow connecting plate 3 through connecting rod 51 and descend, connecting rod 51 can compress, connecting rod 51 has the resilience, when connecting rod 51 resilience force can't make progress, connecting rod 51's resilience can be downward to pressure strip 12 application of force, pressure strip 12 atress then can be tighter the heat dissipation mainboard at laminating punching press seat 6 top, spring 52 has played the effect to connecting rod 51 direction, can keep the straight line and the condition that the distortion can not appear when making connecting rod 51 compress.

Further, the bottom end of the connecting rod 51 is bolted to the pressure plate 12, the surface of the connecting rod 51 is in sliding connection with the inside of the connecting plate 3, the surface of the connecting rod 51 is also in sliding connection with the inside of the upper die 1, the bottom end of the connecting rod 51 is in bolting connection with the pressure plate 12, the surface of the connecting rod 51 is in sliding connection with the inside of the connecting plate 3, the surface of the connecting rod 51 is also in sliding connection with the inside of the upper die 1, the connecting rod 51 and the connecting plate 3 are in sliding connection with the upper die 1, so as to ensure that the connecting plate 3 can normally descend, and further ensure that the punch 4 at the bottom of the connecting plate 3 can enter the punching groove 8 in the pressure plate 12 and then continuously contact with the main board of the automobile radiator, thereby realizing the punching of the grab plate of the automobile radiator.

Further, two grooves 13 of accomodating have been seted up at the top of pressure strip 12, the inside of accomodating groove 13 is established with the surface cover of connecting rod 51 and spring 52 respectively, through the setting of accomodating groove 13, accomodate the groove 13 and set up in the bottom of spring 52, can accomodate the spring 52 after the compression when spring 52 compresses, thereby guarantee that connecting plate 3 can be complete with the top contact of pressure strip 12, and then make drift 4 can the punching press pass auto radiator mainboard, accomplish punching press work.

Further, the bottom symmetry of calibration plate 11 has bolted connection block two 15, the both sides of connection block two 15 are all bolted connection has slider 16, four guide slots 14 have been seted up at the top of bed die 7, the both sides of guide slot 14 all communicate have with slider 16 sliding connection's spout 17, through connection block two 15, guide slot 14, slider 16 and spout 17's setting, can stably follow the flexible and removal of cylinder two 9 in order to guarantee the both sides of calibration plate 11, it is indispensable to lead to calibration plate 11 through guide slot 14, connection block two 15, slider 16 and spout 17.

Further, two guide grooves 18 are further formed in the top of the lower die 7, the inner portions of the guide grooves 18 are sleeved with the surface of the calibration plate 11, and the first connecting block 10 can conveniently move freely along with the expansion and contraction of the second air cylinder 9 through the arrangement of the guide grooves 18.

The working principle is as follows: when the automobile radiator main board is used, the die is connected to ensure that the die can be normally used, the automobile radiator main board is placed at the top of the stamping seat 6, the two cylinders II 9 are started simultaneously, the two cylinders II 9 drive the two first connecting blocks 10 and the two calibration boards 11 at the tops of the two first connecting blocks 10 to approach together, and after the two calibration boards 11 are contacted with the automobile radiator main board, the central point of the automobile radiator main board is pushed to reach the central line at the top of the stamping seat 6, so that the calibration of the automobile radiator main board is realized;

however, the two cylinders two 9 are reset simultaneously, the cylinder one 2 is started to drive the connecting plate 3, the punch 4, the spring 52 and the pressing plate 12 connected with the spring 52 to descend, the connecting rod 51 ensures that the pressing plate 12 is in a linear descending state in the upper die 1 during descending of the pressing plate 12, then the pressing plate 12 is in contact fit with the automobile radiator main board, the cylinder one 2 does not stop descending, the cylinder one 2 continues to drive the connecting plate 3 and the punch 4 to descend, along with movement of the connecting plate 3, the inside of the connecting plate 3 can slide on the surface of the connecting rod 51, the punch 4 can enter the punching groove 8 in the pressing plate 12 along with continuous descending of the connecting plate 3, the spring 52 can compress along with continuous descending of the connecting plate 3, when the spring 52 generates elasticity of the compression spring 52, the spring can directly act on the pressing plate 12 to enable the pressing plate 12 to be tightly fit on the top of the automobile main board, along with contact between the punch 4 and the automobile main board, the pressing plate 12 effectively limits the top of the periphery of the punching groove periphery of the automobile radiator main board to which the automobile radiator main board needs to be punched, when the punch 4 penetrates through the automobile radiator main board, the punch, the top of the automobile radiator main board 12 can effectively press the radiator main board, the punch the periphery of the radiator, the radiator can not be pulled out of the waste materials, and the punch 4 can be discharged out of the radiator, and the radiator can be discharged by the punch through the punch 8.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a mould for auto radiator mainboard, includes mould (1), its characterized in that: go up the inside of mould (1) and embed cylinder (2), the top and the mounting panel bolt of cylinder (2), the inside of going up mould (1) is equipped with two and compresses tightly subassembly (5), the bottom bolt of cylinder (2) has connecting plate (3), the bottom bolt of connecting plate (3) has a plurality of drift (4), the bottom of connecting plate (3) is equipped with pressure strip (12), the bottom of pressure strip (12) is equipped with punching press seat (6), the bottom bolt of punching press seat (6) has bed die (7), punching groove (8) that a plurality of and drift (4) correspond are all seted up to the inside of pressure strip (12), punching press seat (6) and bed die (7), the front and the back of bed die (7) all are embedded to have cylinder two (9), two the relative one side of cylinder two (9) all connects connection block (10), the top bolt of connection block (10) has calibration board (11).

2. The mold for the main plate of the automobile radiator according to claim 1, wherein the hold-down assembly (5) comprises a connecting rod (51), a spring (52) is sleeved on the surface of the connecting rod (51), and the top end and the bottom end of the spring (52) are bolted with the bottom of the connecting plate (3) and the hold-down plate (12) through spring fixing members respectively.

3. A mould for radiator main panels of automobiles according to claim 2, wherein the bottom end of the connecting rod (51) is bolted with the hold-down plate (12), the surface of the connecting rod (51) is connected with the inside of the connecting plate (3) in a sliding way, and the surface of the connecting rod (51) is also connected with the inside of the upper mould (1) in a sliding way.

4. The mold for the main plate of the automobile radiator according to claim 1, wherein two receiving grooves (13) are formed at the top of the pressing plate (12), and the insides of the receiving grooves (13) are respectively sleeved with the surfaces of the connecting rod (51) and the spring (52).

5. The mold for the main plate of the automobile radiator according to claim 1, wherein the bottom of the calibration plate (11) is symmetrically bolted with a second connecting block (15), two sides of the second connecting block (15) are bolted with sliding blocks (16), the top of the lower mold (7) is provided with four guide grooves (14), and two sides of the guide grooves (14) are communicated with sliding grooves (17) which are slidably connected with the sliding blocks (16).

6. The mold for the main plate of the automobile radiator according to claim 1, wherein two guide grooves (18) are further formed in the top of the lower mold (7), and the inner portions of the guide grooves (18) are sleeved with the surface of the calibration plate (11).