CN219004180U

CN219004180U - Die structure capable of being conveniently adjusted and molded

Info

Publication number: CN219004180U
Application number: CN202223409657.2U
Authority: CN
Inventors: 阚天顺
Original assignee: Kunshan Maojikun Metal Technology Co ltd
Current assignee: Kunshan Maojikun Metal Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-12
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a die structure capable of being conveniently adjusted and formed, which comprises a base, a telescopic rod, a top plate, a first lower die, a second lower die, a hydraulic rod, a movable seat and a punch, wherein the telescopic rod is fixedly arranged on the upper surface of the base, the top plate is fixedly arranged at the upper end of the telescopic rod, the hydraulic rod is fixedly arranged at the upper end of the top plate, the output end of the hydraulic rod penetrates through the top plate and is fixedly connected with the movable seat, and the punch is connected with the lower end of the movable seat; further comprises: the liquid bag is arranged between the movable seat and the punch, and the outer side of the liquid bag is connected with a liquid suction pipe and a liquid discharge pipe; the collecting tank is arranged on the upper surface of the base, a filter plate is fixedly arranged on the inner side of the collecting tank, and a collecting drawer is movably arranged on the inner side of the base. This but convenient fashioned mould structure of adjustment can be convenient adjusts the drift position, realizes accurate shaping, can reduce the wearing and tearing of drift and work piece at stamping in-process automatic spraying lubricating oil simultaneously.

Description

Die structure capable of being conveniently adjusted and molded

Technical Field

The utility model relates to the technical field of dies, in particular to a die structure capable of being conveniently and quickly adjusted and molded.

Background

In the actual production process, in order to meet the production needs of certain products, the plate needs to be punched and bent, so that a punching die structure is needed, but the existing die structure still has some defects.

In the prior art, as disclosed in the publication No. CN208321850U, a female die is arranged between two supporting seats, each supporting seat consists of a cross beam and a vertical plate, the cross beam is arranged at the top of the vertical plate and is in a T-shaped structure, the top surface of the female die is flush with the top surface of the vertical plate, and in addition, two guide wheels are respectively arranged at the front end and the rear end of a groove, so that when the male die presses the metal plate downwards into the female die, the two ends and the middle part of the metal plate are firstly contacted with the two guide rollers and the bottom of the male die to form three-point support, the middle part of the plate begins to generate concave deformation along with the slow pressing of the male die, and the two ends of the plate are converted into rolling friction from the static friction between the original end part of the female die, thereby avoiding the scraping phenomenon on the surface of the plate; with the continued pushing down of terrace die, the bottom of plate will contact with the die first, follow the front and back both sides of plate immediately, so slowly produce the deformation, thereby effectively avoided the plate to take place the flat deformation in tensile in-process, the yields have been improved greatly, but its in the use, the terrace die adopts integrative fixed mounting mode, the position about when making the downward movement of terrace die is fixed, and when the shaping has the error, need wholly dismantle and overhaul the terrace die, the work load has been increased, the terrace die can contact with the plate in the impact process simultaneously, thereby produce great friction, also can influence the fashioned effect of plate when having reduced terrace die life, there is certain use defect.

Disclosure of Invention

The utility model aims to provide a die structure capable of being conveniently and quickly adjusted for forming, so as to solve the problems that the die structure male die in the current market provided by the background technology adopts an integral fixed mounting mode, so that the left and right positions of the male die are fixed when the male die moves downwards, and when forming errors exist, the male die needs to be integrally disassembled and overhauled, the workload is increased, and meanwhile, the male die can be contacted with a plate in the impact process, so that larger friction is generated, the service life of the male die is shortened, and the forming effect of the plate is also influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die structure capable of being conveniently and quickly adjusted and formed comprises a base, a telescopic rod, a top plate, a first lower die, a second lower die, a hydraulic rod, a movable seat and a punch, wherein the telescopic rod is fixedly arranged on the upper surface of the base, the top plate is fixedly arranged at the upper end of the telescopic rod, the hydraulic rod is fixedly arranged at the upper end of the top plate, the output end of the hydraulic rod penetrates through the top plate and is fixedly connected with the movable seat, meanwhile, the punch is connected with the lower end of the movable seat, and the first lower die and the second lower die are fixedly arranged on the upper surface of the base;

further comprises: the liquid bag is arranged between the movable seat and the punch, and the outer side of the liquid bag is connected with a liquid suction pipe and a liquid discharge pipe;

the liquid storage tank is fixedly arranged at the outer side of the movable seat and is used for containing lubricating oil;

the collecting tank is arranged on the upper surface of the base, a filter plate is fixedly arranged on the inner side of the collecting tank, and a collecting drawer is movably arranged on the inner side of the base.

Preferably, the first lower die is arranged corresponding to the position of the punch, an inclined surface structure is arranged at the upper right corner of the first lower die, an inclined surface structure is arranged at the lower left corner of the punch, and two inclined surfaces are correspondingly arranged.

By adopting the technical scheme, the inclined plane at the lower left corner of the punch can be attached to the inclined plane at the upper right corner of the first lower die in the downward movement process of the punch.

Preferably, the lower end of the movable seat is provided with a sliding groove, the sliding groove and the punch form a sliding structure, the upper end of the punch is in a T-shaped structure, and a spring is connected between the side wall of the upper end of the punch and the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme for the drift inclined plane receives when first lower mould is contradicted, can follow the spout and slide, and then carries out convenient regulation to the position of drift, realizes that its cooperation first lower mould, second lower mould can carry out quick shaping by the low finished product.

Preferably, both ends of the liquid bag are fixedly connected with the inner wall of the chute and the outer wall of the upper end of the punch respectively, a liquid suction pipe is connected between the liquid bag and the liquid storage tank, the liquid suction pipe and the liquid discharge pipe are of a unidirectional circulation structure, and meanwhile, the lower end of the liquid discharge pipe faces the punch.

Through adopting above-mentioned technical scheme for when the drift slides along the spout, can extrude the liquid bag, make the liquid bag with the lubrication fluid of its inboard suction to the drift, thereby realize the lubrication in the punching press process, and when the drift resets, the liquid bag can absorb the lubrication fluid in the liquid storage tank again through the liquid suction pipe, be convenient for follow-up use.

Preferably, the outside of the movable seat is rotatably provided with a limiting part, a torsion spring is connected between the shaft end of the limiting part and the movable seat, and the limiting part is correspondingly arranged with the left port of the chute.

Through adopting above-mentioned technical scheme for the locating part can carry out spacingly to the drift in the spout, makes to avoid the drift slippage, and through rotatory locating part, can follow the drift roll-off in the spout, is convenient for change the drift of wearing and tearing.

Preferably, the collecting groove is arranged corresponding to the positions of the first lower die and the second lower die, the filter plate at the inner side of the collecting groove is arranged corresponding to the collecting drawer up and down, and the collecting drawer and the base form a drawing structure.

Through adopting above-mentioned technical scheme for the lubricating oil liquid of drip can flow into the collecting vat, and discharge to collecting drawer after the filtration through the collecting vat, thereby be convenient for follow-up collection and recycle to fluid.

Compared with the prior art, the utility model has the beneficial effects that: this but convenient fashioned mould structure of adjustment can be convenient adjusts the drift position, realizes accurate shaping, can reduce the wearing and tearing of drift and work piece at stamping in-process automatic spraying lubricating oil simultaneously, and the concrete content is as follows:

1. the movable seat is driven to move downwards by the control hydraulic rod when stamping is needed, so that the punch can synchronously move downwards, and when the inclined plane of the lower end of the punch contacts the inclined plane of the first lower die, the punch can synchronously slide along the chute in the downward moving process, so that the workpiece is efficiently bent, the downward moving position of the punch is controlled, the left offset distance and the right offset distance of the punch can be adjusted, and therefore, the punch is not required to be disassembled, adjusted and overhauled;

2. be provided with liquid bag and fluid-discharge tube, when the drift slides along the spout, it can cooperate the inner wall extrusion liquid bag of spout for lubricating oil in the liquid bag sprays to drift and work piece through the fluid-discharge tube, thereby realizes effectively lubrication to both, reduces the wearing and tearing of drift and work piece, extension mould life.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the movable base and the punch according to the present utility model;

FIG. 3 is a schematic view of the punch mounting structure of the present utility model;

FIG. 4 is a schematic view of a base of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a base; 2. a telescopic rod; 3. a top plate; 4. a first lower die; 5. a second lower die; 6. a hydraulic rod; 7. a movable seat; 8. a chute; 9. a punch; 10. a spring; 11. a fluid sac; 12. a liquid storage tank; 13. a pipette; 14. a liquid discharge pipe; 15. a limiting piece; 16. a collection tank; 17. a filter plate; 18. and a collection drawer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the die structure capable of being conveniently and quickly adjusted and formed comprises a base 1, a telescopic rod 2, a top plate 3, a first lower die 4, a second lower die 5, a hydraulic rod 6, a movable seat 7 and a punch 9, wherein the telescopic rod 2 is fixedly arranged on the upper surface of the base 1, the top plate 3 is fixedly arranged at the upper end of the telescopic rod 2, the hydraulic rod 6 is fixedly arranged at the upper end of the top plate 3, the output end of the hydraulic rod 6 penetrates through the top plate 3 and is fixedly connected with the movable seat 7, the punch 9 is connected with the lower end of the movable seat 7, and the first lower die 4 and the second lower die 5 are fixedly arranged on the upper surface of the base 1; the first lower die 4 is arranged corresponding to the position of the punch 9, the upper right corner of the first lower die 4 is provided with an inclined surface structure, the lower left corner of the punch 9 is provided with an inclined surface structure, and two inclined surfaces are correspondingly arranged. The lower extreme of movable seat 7 has seted up spout 8, and spout 8 and drift 9 constitute sliding structure to the upper end of drift 9 is "T" font structure setting, is connected with spring 10 between the lateral wall of drift 9 upper end and the inner wall of spout 8 simultaneously. As shown in fig. 1-3, a plate is placed on a second lower die 5, then a telescopic rod 2 is controlled to move, the distance between a base 1 and a top plate 3 is adjusted, and then a hydraulic rod 6 is controlled to drive a movable seat 7 and a punch 9 to move downwards, so that the punch 9 is enabled to slide along a chute 8 when the inclined plane at the lower end of the punch 9 is attached to the inclined plane of a first lower die 4, and thus accurate bending forming of a workpiece is realized

Further comprises: a liquid bag 11 arranged between the movable seat 7 and the punch 9, wherein the outside of the liquid bag 11 is connected with a liquid suction pipe 13 and a liquid discharge pipe 14; the liquid storage tank 12 is fixedly arranged on the outer side of the movable seat 7 and is used for containing lubricating oil; the collecting tank 16 is arranged on the upper surface of the base 1, a filter plate 17 is fixedly arranged on the inner side of the collecting tank 16, and a collecting drawer 18 is movably arranged on the inner side of the base 1. Both ends of the liquid bag 11 are fixedly connected with the inner wall of the chute 8 and the outer wall of the upper end of the punch 9 respectively, a liquid suction pipe 13 is connected between the liquid bag 11 and the liquid storage tank 12, the liquid suction pipe 13 and the liquid discharge pipe 14 are of a unidirectional flow structure, and meanwhile, the lower end of the liquid discharge pipe 14 faces the punch 9. The collecting groove 16 corresponds to the positions of the first lower die 4 and the second lower die 5, the filter plate 17 at the inner side of the collecting groove 16 corresponds to the collecting drawer 18 up and down, the collecting drawer 18 and the base 1 form a drawing structure, as shown in fig. 2-5, when the punch 9 slides along the chute 8, the upper end of the collecting drawer is matched with the inner wall of the chute 8 to extrude the liquid bag 11, so that the liquid bag 11 discharges lubricating oil at the inner side of the liquid bag to the punch 9 through the liquid discharge pipe 14, the punch 9 and a workpiece are lubricated in the punching process, excessive abrasion of the punch 9 and the workpiece is avoided, meanwhile, the dripped lubricating liquid falls into the collecting drawer 18 after being filtered by the filter plate 17, so that subsequent collection and recycling are convenient, and when the punch 9 moves upwards, the collecting drawer is reset under the elastic force of the spring 10, and then the liquid bag 11 is stretched, so that the liquid bag 11 absorbs the oil in the liquid storage tank 12 through the liquid suction pipe 13, and subsequent use is convenient.

The outside rotation of movable seat 7 installs locating part 15, and is connected with the torsional spring between the axle head of locating part 15 and the movable seat 7 to locating part 15 corresponds the setting with the left port position of spout 8, as shown in fig. 2, when the drift 9 that needs to wear out changes, rotatory locating part 15 makes locating part 15 and spout 8 not on same straight line, can slide out drift 9 along spout 8 this moment, and then realizes the convenient change to drift 9.

Working principle: when the die structure capable of being conveniently adjusted and formed is used, a workpiece is placed on the second lower die 5 according to the illustrations of fig. 1-5, then the hydraulic rod 6 is controlled to drive the movable seat 7 to move downwards, so that the punch 9 abuts against the first lower die 4 and then moves obliquely, stamping forming of the workpiece is achieved, meanwhile, the punch 9 can squeeze the liquid bag 11, the liquid bag 11 sprays lubricating liquid by utilizing the liquid discharge pipe 14 to spray the punch 9, abrasion in the stamping process is reduced, and meanwhile, the collecting drawer 18 can collect and recycle the lubricating liquid.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a but convenient adjustment fashioned mould structure, includes base (1), telescopic link (2), roof (3), first lower mould (4), second lower mould (5), hydraulic stem (6), movable seat (7) and drift (9), the upper surface fixed mounting of base (1) has telescopic link (2), just the upper end fixed mounting of telescopic link (2) has roof (3), just the upper end fixed mounting of roof (3) has hydraulic stem (6), and the output of hydraulic stem (6) runs through roof (3) and fixedly connected with movable seat (7), simultaneously the lower extreme of movable seat (7) is connected with drift (9), the upper surface fixed mounting of base (1) has first lower mould (4), second lower mould (5).

Characterized by further comprising:

a liquid bag (11) arranged between the movable seat (7) and the punch (9), wherein the outer side of the liquid bag (11) is connected with a liquid suction pipe (13) and a liquid discharge pipe (14);

the liquid storage tank (12) is fixedly arranged at the outer side of the movable seat (7) and is used for containing lubricating oil;

the collecting tank (16) is arranged on the upper surface of the base (1), a filter plate (17) is fixedly arranged on the inner side of the collecting tank (16), and a collecting drawer (18) is movably arranged on the inner side of the base (1).

2. The mold structure capable of being conveniently and adjustably molded according to claim 1, wherein: the first lower die (4) is arranged corresponding to the punch (9), an inclined surface structure is arranged at the upper right corner of the first lower die (4), an inclined surface structure is arranged at the lower left corner of the punch (9), and two inclined surfaces are correspondingly arranged.

3. The mold structure capable of being conveniently and adjustably molded according to claim 1, wherein: the lower extreme of movable seat (7) has seted up spout (8), just spout (8) and drift (9) constitute sliding structure, and the upper end of drift (9) is "T" font structure setting, simultaneously be connected with spring (10) between the lateral wall of drift (9) upper end and the inner wall of spout (8).

4. The mold structure capable of being conveniently and adjustably molded according to claim 1, wherein: the two ends of the liquid bag (11) are fixedly connected with the inner wall of the chute (8) and the outer wall of the upper end of the punch (9) respectively, a liquid suction pipe (13) is connected between the liquid bag (11) and the liquid storage tank (12), the liquid suction pipe (13) and the liquid discharge pipe (14) are of a one-way circulation structure, and meanwhile, the lower end of the liquid discharge pipe (14) faces the punch (9).

5. The mold structure capable of being conveniently and adjustably molded according to claim 1, wherein: the outside rotation of movable seat (7) is installed locating part (15), just be connected with the torsional spring between the axle head of locating part (15) and movable seat (7), and the left port position of locating part (15) and spout (8) corresponds the setting.

6. The mold structure capable of being conveniently and adjustably molded according to claim 1, wherein: the collecting groove (16) is arranged corresponding to the positions of the first lower die (4) and the second lower die (5), the filter plates (17) on the inner side of the collecting groove (16) are arranged corresponding to the collecting drawer (18) up and down, and the collecting drawer (18) and the base (1) form a drawing structure.