CN216095988U - A towards muscle mould for special-shaped stainless steel cup - Google Patents

Abstract

The utility model relates to a punching rib die for a special-shaped stainless steel cup, which comprises an upper die holder and a lower die holder, wherein a punch is arranged on one side of the upper die holder close to the lower die holder, an upper punching groove is formed in the punch, a lower mounting seat is arranged on one side of the lower die holder close to the upper die holder, a lower punching groove matched with the upper punching groove is formed in one side of the lower mounting seat close to the punch, a movable shaft connected with the punch is arranged on the upper die holder, the center lines of the movable shaft, the upper die holder, the punch and the lower mounting seat are arranged in a superposition mode, a plurality of punching rib protrusions are arranged on the inner walls of the upper punching groove and the lower punching groove, and the punching rib protrusions form convex ribs on the surface of the special-shaped stainless steel cup. The utility model effectively improves the punching efficiency and quality of the punching die and does not influence the appearance of the special-shaped stainless steel cup.

Description

A towards muscle mould for special-shaped stainless steel cup

Technical Field

The utility model relates to the technical field of stainless steel cup processing equipment, in particular to a punching rib die for a special-shaped stainless steel cup.

Background

In the cup pipe course of working, often need the dowel on the cup pipe, in order to improve the structural strength of cup pipe and the aesthetic property of outward appearance, the shape of most cups on the existing market is the cylinder, and the cup body size of special-shaped structure is little, eccentric design mould mechanism can not do or mould intensity is not enough, hardly realize the volume production, in addition, the flat proportional deviation of cup body length and width is too big, conventional bulging process can not reach size requirement and outward appearance, the ratio of expanding is too big, and shoulder and oral area shape are different, a circular, one is oval flat, the roll muscle can not smoothly be realized, in addition because its cup body is irregular, and the shaping quality requirement of muscle is high, lead to the unable dowel demand that satisfies special-shaped stainless steel cup of the mode of roll extrusion, so need to develop a dowel mould that is used for special-shaped stainless steel cup urgently to solve the problem among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rib punching die for a special-shaped stainless steel cup, which aims to solve the problems in the background technology.

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

the utility model provides a towards muscle mould for dysmorphism stainless steel cup, includes upper die base and die holder, one side that the upper die base is close to the die holder is equipped with the drift, be equipped with the last die groove on the drift, one side that the die holder is close to the upper die base is equipped with down the mount pad, one side that the mount pad is close to the drift down be equipped with go up the die groove complex down the die groove, be equipped with the loose axle of being connected with the drift on the upper die base, the central line coincidence of loose axle, upper die base, drift and lower mount pad sets up, go up the die groove and all be equipped with a plurality of towards the muscle arch down with down the die groove inner wall, it is protruding at dysmorphism stainless steel cup surface formation convex rib to towards the muscle arch.

Preferably, an upper mounting seat is further arranged between the upper die holder and the lower die holder, a sliding block is arranged on one side, close to the lower die holder, of the upper die holder, and a limiting groove for the sliding block to slide is formed in the upper mounting seat.

Preferably, the lower die base is provided with a positioning shaft penetrating through the upper mounting base.

Preferably, a clamp is arranged on one side, close to the punch, of the upper die base, and a balancing weight is fixed on the clamp.

Preferably, one side that the balancing weight is close to the drift is equipped with the first mounting hole of a plurality of, one side that the drift is close to the balancing weight is equipped with a plurality of second mounting hole that corresponds the setting with first mounting hole, be connected with connecting screw between first mounting hole and the second mounting hole, be equipped with the jack on the balancing weight, it has set screw to run through in the jack, all is equipped with the through-hole that supplies set screw to run through on the connecting screw.

Preferably, still be equipped with the buffering subassembly between die holder and the upper die base, the buffering subassembly includes first piston, first piston shaft and first spring, first piston installs on the die holder, first piston shaft is fixed on the upper die base, first piston shaft is flexible in first piston, be equipped with first activity chamber in the first piston, still be equipped with the first spring of cup jointing in first piston shaft periphery in the first piston.

Preferably, a first buffer rubber pad is arranged between the balancing weight and the punch.

Preferably, a second movable cavity is formed in one side, close to the lower mounting seat, of the lower die base, a second piston is arranged at the bottom of the second movable cavity, a second piston shaft is arranged on one side, close to the lower mounting seat, of the second piston, a third piston is arranged on one side, close to the lower mounting seat, of the second piston shaft, and the third piston is fixed to the lower mounting seat.

Preferably, a second spring is arranged between the second piston and the third piston, and the second spring is sleeved on the periphery of the second piston shaft.

Preferably, a second buffer rubber pad is arranged on one side, close to the lower die base, of the lower mounting base.

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

1. the special punching die is designed aiming at the problem that the appearance of the stainless steel cup is easy to damage when the existing special-shaped stainless steel cup is punched, and the special punching die can be used for punching the stainless steel cup in the upper punching groove and the lower punching groove by utilizing the movable shaft after the upper die base and the lower die base are combined, so that the punching of the punch head in the upper punching groove and the lower punching groove is realized, the efficiency and the quality of the punching die are effectively improved, and the appearance of the special-shaped stainless steel cup is not influenced.

2. Establish the mount pad between upper die base and the die holder, the slider is established to one side that the upper die base is close to the die holder, establishes the gliding spacing groove of confession slider on the upper die base, so can effectively improve the convenience of die set of drift mould compound die, also can effectively improve the stability that the drift mould used simultaneously.

3. Establish the location axle that runs through the mount pad on the die holder, so not only made things convenient for the installation of last mould and bed die, can also effectively improve the stability of installation between upper die base and the die holder.

4. The upper die base is close to one side of drift and is established anchor clamps, fixed balancing weight on the anchor clamps, and the setting of balancing weight can effectively improve the stability of anchor clamps when using.

5. Establish the first mounting hole of a plurality of through being close to one side of drift at the balancing weight to locate the first mounting hole and correspond a plurality of second mounting hole that sets up in one side that the drift is close to the balancing weight, establish connecting screw between first mounting hole and the second mounting hole, establish the jack on the balancing weight, run through fixing screw in the jack, all establish the through-hole that supplies fixing screw to run through on the connecting screw, so can realize fixing the drift of difference, improved the flexibility that the mould used.

6. Through establishing the buffering subassembly between lower die holder and upper die holder, the setting of buffering subassembly can effectively improve the shock-absorbing capacity of mould, and then has effectively improved the stability that the mould used, has prolonged the life of mould.

7. Establish first buffering cushion between balancing weight and the drift, so can effectively improve the shock-absorbing capacity that the mould used, and then prolonged the life of mould.

8. Establish the second activity chamber through the one side that is close to the mount pad down at the die holder, second piston axle and third piston are established to second activity intracavity bottom, and the second piston axle is flexible between second piston and third piston, has realized the buffering, has improved the stability when mould uses, has effectively improved the life of mould simultaneously.

9. Through establishing the second spring between second piston and third piston, the second spring cup joints in the periphery of second piston shaft, so utilizes the elastic restoring force of second spring, has realized the buffering, and then has effectively improved the stability when mould dashes the muscle, has prolonged the life of mould simultaneously.

10. The second buffer rubber pad is arranged on one side, close to the lower die holder, of the lower mounting seat, the buffer performance can be effectively improved due to the arrangement of the second buffer rubber pad, the stability of the punching rib of the die is prolonged, and meanwhile the service life of the die is prolonged.

Drawings

FIG. 1 is a top view of an embodiment 1 of the utility model of a punching die for a special-shaped stainless steel cup;

FIG. 2 is a front view of an embodiment 1 of the utility model of a punching die for a special-shaped stainless steel cup;

FIG. 3 is a front sectional view of a punching die 1 for a deformed stainless steel cup according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a counterweight block and a punch in an embodiment 1 of the utility model of a rib-punching die for a special-shaped stainless steel cup;

FIG. 5 is a cross-sectional view of a counterweight block and a punch in embodiment 2 of the utility model;

fig. 6 is a cross-sectional view of the lower mounting seat and the lower die seat in embodiment 2 of the utility model.

In the figure: 1. an upper die holder; 2. a buffer assembly; 201. a first piston; 202. a first movable chamber; 203. a first spring; 204. a first piston shaft; 3. a lower die holder; 4. a lower mounting seat; 5. a movable shaft; 6. a clamp; 7. a punch; 8. punching a groove downwards; 9. positioning the shaft; 10. an upper mounting seat; 11. a limiting groove; 12. a slider; 13. punching a groove; 14. a balancing weight; 15. connecting a screw rod; 16. a first mounting hole; 17. fixing the screw rod; 18. a nut; 19. a jack; 20. a second mounting hole; 21. a first cushion rubber pad; 22. a second cushion rubber pad; 23. a second movable chamber; 24. a second piston; 25. a second piston shaft; 26. a second spring; 27. a third piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the utility model, a rib punching die for a special-shaped stainless steel cup comprises an upper die holder 1 and a lower die holder 3, wherein a punch 7 is arranged on one side of the upper die holder 1 close to the lower die holder 3, an upper punch groove 13 is arranged on the punch 7, a lower mounting seat 4 is arranged on one side of the lower die holder 3 close to the upper die holder 1, a lower punch groove 8 matched with the upper punch groove 13 is arranged on one side of the lower mounting seat 4 close to the punch 7, a movable shaft 5 connected with the punch 7 is arranged on the upper die holder 1, the center lines of the movable shaft 5, the upper die holder 1, the punch 7 and the lower mounting seat 4 are overlapped, a plurality of rib punching protrusions are arranged on the inner walls of the upper punch groove 13 and the lower punch groove 8, and the rib punching protrusions form convex ribs on the surface of the special-shaped stainless steel cup. The special punching die is designed aiming at the problem that the appearance of the stainless steel cup is easy to damage when the existing special-shaped stainless steel cup is punched, the special punching die is designed aiming at the structure of the special-shaped stainless steel cup, the upper die base 1 and the lower die base 3 can be combined, and the movable shaft 5 is utilized to realize that the punch 7 punches the stainless steel cup in the upper punching groove 13 and the lower punching groove 8, so that the efficiency and the quality of the punching die are effectively improved, and the appearance of the special-shaped stainless steel cup cannot be influenced.

In this embodiment, an upper mounting seat 10 is further disposed between the upper die base 1 and the lower die base 3, a sliding block 12 is disposed on one side of the upper die base 1 close to the lower die base 3, and a limiting groove 11 for the sliding block 12 to slide is disposed on the upper mounting seat 10. Establish mount pad 10 between upper die base 1 and the die holder 3, slider 12 is established to one side that upper die base 1 is close to die holder 3, is equipped with on the upper die base 10 and supplies the gliding spacing groove 11 of slider 12, so can effectively improve the convenience of die set closing of die set, also can effectively improve the stability that the die set used of die set simultaneously.

In this embodiment, the lower die base 3 is provided with a positioning shaft 9 penetrating through the upper mounting base 10. The lower die holder 3 is provided with the positioning shaft 9 penetrating through the upper mounting seat 10, so that the installation of the upper die and the lower die is facilitated, and the installation stability between the upper die holder 1 and the lower die holder 3 can be effectively improved.

In this embodiment, a clamp 6 is disposed on one side of the upper die holder 1 close to the punch 7, and a weight block 14 is fixed on the clamp 6. The upper die base 1 is close to one side of drift 7 and is established anchor clamps 6, and fixed balancing weight 14 on anchor clamps 6, the setting of balancing weight 14 can effectively improve the stability of anchor clamps 6 when using.

In this embodiment, one side that balancing weight 14 is close to drift 7 is equipped with the first mounting hole 16 of a plurality of, one side that drift 7 is close to balancing weight 14 is equipped with a plurality of second mounting hole 20 that corresponds the setting with first mounting hole 16, be connected with connecting screw 15 between first mounting hole 16 and the second mounting hole 20, be equipped with jack 19 on the balancing weight 14, it has set screw 17 to run through in the jack 19, all is equipped with the through-hole that supplies set screw 17 to run through on the connecting screw 15, and set screw 17 establishes nut 18 in the outside of drift 7. Establish a plurality of first mounting hole 16 through the one side that is close to drift 7 at balancing weight 14, and locate a plurality of second mounting hole 20 that first mounting hole 16 corresponds the setting in one side that drift 7 is close to balancing weight 14, establish connecting screw 15 between first mounting hole 16 and the second mounting hole 20, establish jack 19 on the balancing weight 14, run through fixing screw 17 in the jack 19, all be equipped with the through-hole that supplies fixing screw 17 to run through on the connecting screw 15, so can realize fixing drift 7 of difference, the flexibility that the mould used has been improved.

In this embodiment, still be equipped with buffer unit 2 between die holder 3 and the upper die base 1, buffer unit 2 includes first piston 201, first piston shaft 204 and first spring 203, first piston 201 installs on die holder 3, first piston shaft 204 is fixed on upper die base 1, first piston shaft 204 stretches out and draws back in first piston 201, be equipped with first activity chamber 202 in the first piston 201, still be equipped with the first spring 203 of cup jointing in first piston shaft 204 periphery in the first piston 201. Through establishing buffering subassembly 2 between lower die holder 3 and upper die holder 1, the setting of buffering subassembly 2 can effectively improve the shock-absorbing capacity of mould, and then has effectively improved the stability that the mould used, has prolonged the life of mould.

Example 2

Referring to fig. 5 to 6, the difference between the present embodiment and embodiment 1 is that a first cushion rubber pad 21 is disposed between the weight block 14 and the punch 7. Establish first buffering cushion 21 between balancing weight 14 and drift 7, so can effectively improve the shock-absorbing capacity that the mould used, and then prolonged the life of mould.

In this embodiment, a second movable cavity 23 is provided at one side of the lower die holder 3 close to the lower mounting seat 4, a second piston 24 is provided at the bottom of the second movable cavity 23, a second piston shaft 25 is provided at one side of the second piston 24 close to the lower mounting seat 4, a third piston 27 is provided at one side of the second piston shaft 25 close to the lower mounting seat 4, and the third piston 27 is fixed on the lower mounting seat 4. Establish second activity chamber 23 through the one side that is close to mount pad 4 down at lower die holder 3, second piston 24, second piston shaft 25 and third piston 27 are established to the bottom in second activity chamber 23, and second piston shaft 25 is flexible between second piston 24 and third piston 27, has realized the buffering, has improved the stability when mould uses, has effectively improved the life of mould simultaneously.

In the present embodiment, a second spring 26 is provided between the second piston 24 and the third piston 27, and the second spring 26 is fitted around the outer periphery of the second piston shaft 25. Through establishing second spring 26 between second piston 24 and third piston 27, second spring 26 cup joints the periphery at second piston shaft 25, so utilizes second spring 26's elastic restoring force, has realized the buffering, and then has effectively improved the stability when mould dashes the muscle, has prolonged the life of mould simultaneously.

In this embodiment, a second cushion rubber pad 22 is disposed on one side of the lower mounting seat 4 close to the lower die base 3. Establish second buffering cushion 22 through the one side that is close to die holder 3 at mount pad 4 down, the setting of second buffering cushion 22 can effectively improve the shock-absorbing capacity, has prolonged the stability of mould towards muscle, has prolonged the life of mould simultaneously.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (10)

1. The utility model provides a towards muscle mould for dysmorphism stainless steel cup, includes upper die base and die holder, its characterized in that, one side that the upper die base is close to the die holder is equipped with the drift, be equipped with the last die groove on the drift, one side that the die holder is close to the upper die base is equipped with down the mount pad, one side that the mount pad is close to the drift down is equipped with and goes up the die groove complex down and dash the groove, be equipped with the loose axle of being connected with the drift on the upper die base, the central line coincidence of loose axle, upper die base, drift and lower mount pad sets up, it is protruding that go up die groove and lower die groove inner wall all is equipped with a plurality of towards the muscle, and it is protruding at dysmorphism stainless steel cup surface formation convex rib to dash the muscle.

2. The punching die for the special-shaped stainless steel cup as claimed in claim 1, wherein an upper mounting seat is further arranged between the upper die seat and the lower die seat, a sliding block is arranged on one side of the upper die seat close to the lower die seat, and a limiting groove for the sliding block to slide is formed in the upper mounting seat.

3. The punching die for the special-shaped stainless steel cup as claimed in claim 2, wherein a positioning shaft penetrating through the upper mounting seat is arranged on the lower die seat.

4. The punching die for the special-shaped stainless steel cup as claimed in claim 1, wherein a clamp is arranged on one side of the upper die holder close to the punch, and a balancing weight is fixed on the clamp.

5. The rib punching die for the special-shaped stainless steel cup as claimed in claim 4, wherein a plurality of first mounting holes are formed in one side of the counterweight block close to the punch, a plurality of second mounting holes corresponding to the first mounting holes are formed in one side of the punch close to the counterweight block, a connecting screw rod is connected between the first mounting holes and the second mounting holes, a jack is formed in the counterweight block, a fixing screw rod penetrates through the jack, and through holes for the fixing screw rod to penetrate through are formed in the connecting screw rod.

6. The punching die for the special-shaped stainless steel cup as claimed in claim 1, wherein a buffer assembly is further arranged between the lower die holder and the upper die holder, the buffer assembly comprises a first piston, a first piston shaft and a first spring, the first piston is mounted on the lower die holder, the first piston shaft is fixed on the upper die holder, the first piston shaft extends and retracts in the first piston, a first movable cavity is arranged in the first piston, and the first spring sleeved on the periphery of the first piston shaft is further arranged in the first piston.

7. The rib punching die for the special-shaped stainless steel cup as claimed in claim 5, wherein a first buffer rubber pad is arranged between the balancing weight and the punch.

8. The punching die for the special-shaped stainless steel cup as claimed in claim 1, wherein a second movable cavity is formed in one side, close to the lower mounting seat, of the lower die holder, a second piston is arranged at the bottom of the second movable cavity, a second piston shaft is arranged on one side, close to the lower mounting seat, of the second piston, a third piston is arranged on one side, close to the lower mounting seat, of the second piston shaft, and the third piston is fixed on the lower mounting seat.

9. The punching die for the special-shaped stainless steel cup as claimed in claim 8, wherein a second spring is arranged between the second piston and the third piston, and the second spring is sleeved on the outer periphery of the second piston shaft.

10. The punching die for the special-shaped stainless steel cup as claimed in claim 8, wherein a second buffer rubber pad is arranged on one side of the lower mounting seat close to the lower die seat.

Images