CN212822014U - Mould of air conditioner refrigeration accessory production usefulness - Google Patents

Abstract

The utility model relates to the technical field of mold, and a mould of air conditioner refrigeration accessory production usefulness is disclosed, the on-line screen storage device comprises a base. This mould of air conditioner refrigeration accessory production usefulness, it moves down to drive the fly leaf through electronic jar, the fly leaf drives the loop bar and goes up the mould through its inside limiting plate and pushes down, go up and place the material of treating the punching press between mould and the bed die, when last mould contacts the material, it drives the loop bar upwards to slide in the sleeve to go up the mould and receive reaction force, the limiting plate drives two first buffer spring compressions at its top simultaneously, the top of straight going up the mould contacts with the bottom of last mould fixing base, then exert pressure for last mould through last mould fixing base and make the material obtain the punching press, can reduce the pressure that produces in the twinkling of an eye through the damping force of sleeve and loop bar and the resilience force of first buffer spring self like this, make the pressure that goes up the mould and exert slowly increase, prevent that pressure is too big in the twinkling of an eye and lead to mechanical collision and.

Description

Mould of air conditioner refrigeration accessory production usefulness

Technical Field

The utility model relates to the technical field of mold, specifically be a mold for air conditioner refrigeration accessory production.

Background

Air conditioner refrigeration accessories are called cold fittings for short, refer to air conditioner refrigeration accessories and parts, and are basic components of air conditioner refrigeration equipment, and most air conditioner refrigeration accessories need to be subjected to punch forming through a punching die in the production process.

The existing air conditioner refrigeration accessory stamping die is various, but the universal defect of poor stability exists, the stamping die generally needs long-time continuous work, the impact that the upper die and the lower die are not stopped is taken off for a long time, the general stamping die can cause the machine body to slightly shake due to the fact that the limiting structure and the damping structure are too simple, the service life of the machine is influenced, and therefore the die for producing the air conditioner refrigeration accessory is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mould of air conditioner refrigeration accessory production usefulness possesses advantages such as stability is good, has solved stamping die and has generally all need long-time continuous work, goes up the striking that mould and bed die do not stop, gets off for a long time, and general stamping die will be because spacing and shock-absorbing structure are too simple and lead to the fuselage to appear slight shake, influences the life's of machine problem.

(II) technical scheme

In order to realize the good purpose of the stability, the utility model provides a following technical scheme: a mold for producing air-conditioning refrigeration accessories comprises a base, wherein stand columns are fixedly mounted on the left side and the right side of the top of the base, a top plate is fixedly mounted at the top of each stand column, an electric cylinder is fixedly mounted at the top of the top plate, a movable plate is fixedly connected with the output end of the electric cylinder, a guide rod is fixedly connected between the base and the top plate, an upper mold fixing seat is fixedly mounted at the bottom of the movable plate, a sleeve rod is movably mounted in the sleeve, an upper mold is fixedly mounted at the bottom of the sleeve rod, a limiting plate is fixedly mounted on the outer side of the sleeve rod, limiting grooves are formed in the left side wall and the right side wall of an inner cavity of the upper mold fixing seat, a first buffer spring is fixedly mounted at the top of the, the top fixed mounting of base has the lower mould fixing base, the lower mould mounting groove has been seted up at the top of lower mould fixing base, the inside movable mounting of lower mould mounting groove has the bed die, the equal fixed mounting in the left and right sides at lower mould fixing base top has second buffer spring.

Preferably, the number of the guide rods is four, the bottom of the movable plate is provided with four guide holes, and the guide rods are located inside the guide holes.

Preferably, go up the mould fixing base and be the cuboid of inside hollow and top surface disappearance, telescopic inside is filled with damping oil.

Preferably, the bottom of loop bar runs through the diapire of last mould fixing base inner chamber and extends to the bottom of last mould fixing base, the rubber snubber block is located second buffer spring directly over.

Preferably, the sleeve is a cylinder with a hollow inner part and a missing bottom surface, and the top of the upper die is fixedly provided with an isolation rubber plate.

Preferably, the number of the upright posts is four, and the four upright posts are uniformly distributed at four corners of the top of the base.

(III) advantageous effects

Compared with the prior art, the utility model provides a mould of air conditioner refrigeration accessory production usefulness possesses following beneficial effect:

1. the mould for producing the air-conditioning refrigeration accessory drives the movable plate to move downwards through the electric cylinder, the movable plate drives the loop bar and the upper mould to press downwards through the limiting plate in the movable plate, a material to be punched is placed between the upper mould and the lower mould, when the upper mould contacts the material, pressure cannot be generated instantaneously, instead, the upper die is driven by the counterforce to drive the loop bar to slide upwards in the sleeve, and simultaneously the limiting plate drives the two first buffer springs at the top of the upper die to compress until the top of the upper die is contacted with the bottom of the upper die fixing seat, then the upper die is pressed by the upper die fixing seat to lead the material to be stamped, thus the pressure generated instantaneously can be reduced by the damping force of the sleeve and the loop bar and the resilience force of the first buffer spring, the pressure applied by the upper die is slowly increased, the vibration caused by mechanical collision due to the fact that the instantaneous pressure is too large is prevented, and the purpose of good stability is achieved.

2. This mould of air conditioner refrigeration accessory production usefulness, there is the bed die through lower mould mounting groove movable mounting on the lower mould fixing base, make things convenient for the bed die freely to dismantle in the lower mould mounting groove, make things convenient for the quick replacement mould, when electronic jar drives the fly leaf and moves down, four guide bars play the effect of direction, go up the in-process that the mould fixing base moved down, go up the rubber shock absorber piece of mould fixing base below and the second buffer spring contact of lower mould fixing base top, make second buffer spring compressed, with this alleviate the impact of mould fixing base to last mould in the twinkling of an eye, and the setting through the isolation rubber slab of last mould top, prevent to go up the mould top and go up mould fixing base direct contact and bump, the purpose that stability is good.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a column 2, a top plate 3, an electric cylinder 4, a movable plate 5, a guide rod 6, an upper die fixing seat 7, a sleeve 8, a loop bar 9, an upper die 10, a limiting plate 11, a limiting groove 12, a first buffer spring 13, a rubber shock absorption block 14, a lower die fixing seat 15, a lower die mounting groove 16, a lower die 17 and a second buffer spring 18.

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. 1-2, a mold for producing air-conditioning refrigeration accessories comprises a base 1, wherein four upright columns 2 are fixedly mounted on the left side and the right side of the top of the base 1, four upright columns 2 are uniformly distributed at four corners of the top of the base 1, a top plate 3 is fixedly mounted on the top of each upright column 2, an electric cylinder 4 is fixedly mounted on the top of each top plate 3, the electric cylinder 4 can be an SDG200, a movable plate 5 is fixedly connected to an output end of each electric cylinder 4, guide rods 6 are fixedly connected between the base 1 and the top plate 3, the guide rods 6 are four, four guide holes are formed in the bottom of each movable plate 5, the guide rods 6 are located inside the guide holes, an upper mold fixing seat 7 is fixedly mounted at the bottom of each movable plate 5, a sleeve 8 is fixedly mounted at the bottom of each movable plate 5, and the upper mold fixing seat 7 is a cuboid which, damping oil is filled in the sleeve 8, a loop bar 9 is movably arranged in the sleeve 8, an upper die 10 is fixedly arranged at the bottom of the loop bar 9, the sleeve 8 is a cylinder which is hollow inside and has a missing bottom surface, an isolation rubber plate is fixedly arranged at the top of the upper die 10, a limiting plate 11 is fixedly arranged at the outer side of the loop bar 9, limiting grooves 12 are respectively arranged on the left side wall and the right side wall of the inner cavity of the upper die fixing seat 7, a first buffer spring 13 is fixedly arranged at the top of the limiting plate 11 and positioned in the limiting groove 12, a rubber damping block 14 is fixedly arranged at the bottom of the upper die fixing seat 7, a lower die fixing seat 15 is fixedly arranged at the top of the base 1, a lower die mounting groove 16 is arranged at the top of the lower die fixing seat 15, a lower die 17 is movably arranged in the lower die mounting groove 16, a movable plate 5 is driven, the material to be punched is placed between the upper die 10 and the lower die 17, when the upper die 10 contacts the material, pressure cannot be generated instantaneously, but the upper die 10 is subjected to reaction force to drive the loop bar 9 to slide upwards in the sleeve 8, meanwhile, the limiting plate 11 drives the two first buffer springs 13 at the top of the loop bar to compress until the top of the upper die 10 contacts with the bottom of the upper die fixing seat 7, then the upper die fixing seat 7 applies pressure to the upper die 10 to punch the material, so that the instantaneously generated pressure can be reduced through damping force of the sleeve 8 and the loop bar 9 and resilience force of the first buffer springs 13, the pressure applied by the upper die 10 is slowly increased, vibration caused by mechanical collision due to overhigh instantaneous pressure is prevented, the purpose of good stability is achieved, the second buffer springs 18 are fixedly installed on the left side and the right side of the top of the lower die fixing seat 15, the bottom of the loop bar 9 penetrates through the bottom wall of the inner cavity of the upper die fixing seat 7 and extends to, rubber damper block 14 is located second buffer spring 18 directly over, there is bed die 17 through 16 movable mounting of lower mould mounting groove on the lower mould fixing base 15, make things convenient for bed die 17 freely to dismantle in bed die mounting groove 16, make things convenient for quick replacement mould, when electronic jar 4 drives fly leaf 5 and moves down, four guide bars 6 play the effect of direction, go up the in-process that mould fixing base 7 moved down, rubber damper block 14 of going up mould fixing base 7 below and the second buffer spring 18 contact of lower mould fixing base 15 top, make second buffer spring 18 compressed, with this alleviate the impact in the twinkling of an eye of mould fixing base 7 to last mould 10, and the setting through the isolation rubber slab of last mould 10 top, prevent that mould 10 top and last mould fixing base 7 direct contact from colliding, the purpose that stability is good has been reached.

In summary, in the mold for producing the air-conditioning refrigeration accessory, the movable plate 5 is driven by the electric cylinder 4 to move downwards, the movable plate 5 drives the loop bar 9 and the upper mold 10 to press downwards by the limiting plate 11 inside the movable plate 5, a material to be stamped is placed between the upper mold 10 and the lower mold 17, when the upper mold 10 contacts the material, pressure is not generated instantaneously, but the upper mold 10 receives a reaction force to drive the loop bar 9 to slide upwards in the sleeve 8, meanwhile, the limiting plate 11 drives the two first buffer springs 13 at the top of the upper mold to compress until the top of the upper mold 10 contacts the bottom of the upper mold fixing seat 7, then the upper mold fixing seat 7 applies pressure to the upper mold 10 to stamp the material, so that the pressure generated instantaneously is reduced by the damping force of the sleeve 8 and the loop bar 9 and the self resilience force of the first buffer springs 13, and the pressure applied by the upper mold 10 is gradually increased, the vibration caused by mechanical collision due to overlarge instantaneous pressure is prevented, and the purpose of good stability is achieved.

And, there is a lower die 17 through the lower die mounting groove 16 movable mounting on the lower die fixing base 15, make things convenient for the free dismantlement of lower die 17 in the lower die mounting groove 16, make things convenient for the quick replacement mould, when the electronic cylinder 4 drives the fly leaf 5 to move down, four guide bars 6 play the effect of direction, go up the process that the die fixing base 7 moves down, the rubber snubber block 14 under the die fixing base 7 contacts with the second buffer spring 18 above the lower die fixing base 15, make the second buffer spring 18 compressed, in order to lighten the instant impact force of the upper die fixing base 7 to the upper die 10, and through the arrangement of the isolation rubber slab above the upper die 10, prevent the top of the upper die 10 from colliding with the direct contact of the upper die fixing base 7, have reached the purpose that stability is good, it generally needs the work for a long time continuously to solve the stamping die, the upper die 10 and lower die, after long time, the general stamping die has the problem that the machine body slightly shakes due to the fact that the limiting and damping structures are too simple, and the service life of the machine is affected.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a mould of air conditioner refrigeration accessory production usefulness, includes base (1), its characterized in that: the automatic die is characterized in that columns (2) are fixedly mounted on the left side and the right side of the top of the base (1), a top plate (3) is fixedly mounted on the top of the column (2), electric cylinders (4) are fixedly mounted on the top of the top plate (3), output ends of the electric cylinders (4) are fixedly connected with movable plates (5), guide rods (6) are fixedly connected between the base (1) and the top plate (3), an upper die fixing seat (7) is fixedly mounted on the bottom of the movable plates (5), a sleeve (8) is fixedly mounted on the bottom of the movable plates (5), a sleeve rod (9) is movably mounted inside the sleeve (8), an upper die (10) is fixedly mounted on the bottom of the sleeve rod (9), a limiting plate (11) is fixedly mounted on the outer side of the sleeve rod (9), and limiting grooves (12) are formed in the left side wall and, the top of limiting plate (11) and the inside fixed mounting that is located spacing groove (12) have first buffer spring (13), the bottom fixed mounting who goes up mould fixing base (7) has rubber shock absorber piece (14), the top fixed mounting of base (1) has lower mould fixing base (15), lower mould mounting groove (16) have been seted up at the top of lower mould fixing base (15), the inside movable mounting of lower mould mounting groove (16) has bed die (17), the equal fixed mounting in the left and right sides at lower mould fixing base (15) top has second buffer spring (18).

2. The mold for producing an air conditioning refrigeration fitting according to claim 1, wherein: the number of the guide rods (6) is four, the bottom of the movable plate (5) is provided with four guide holes, and the guide rods (6) are located inside the guide holes.

3. The mold for producing an air conditioning refrigeration fitting according to claim 1, wherein: go up mould fixing base (7) and be the cuboid of inside hollow and top surface disappearance, the inside packing of sleeve (8) has damping oil.

4. The mold for producing an air conditioning refrigeration fitting according to claim 1, wherein: the bottom of loop bar (9) runs through the diapire of last mould fixing base (7) inner chamber and extends to the bottom of last mould fixing base (7), rubber shock absorber piece (14) are located second buffer spring (18) directly over.

5. The mold for producing an air conditioning refrigeration fitting according to claim 1, wherein: the sleeve (8) is a cylinder which is hollow inside and has a missing bottom surface, and an isolation rubber plate is fixedly installed at the top of the upper die (10).

6. The mold for producing an air conditioning refrigeration fitting according to claim 1, wherein: the quantity of stand (2) is four, four stand (2) evenly distributed is in four corners at base (1) top.

Images