CN215236980U - Mould for automobile design - Google Patents

Abstract

The application discloses mould for automobile design, including supporting base, actuating lever, last module and interior mould, be provided with the split structure between support base and the interior mould, it is fixed with first connecting plate to go up the module top. But through the setting of the split type of last module and interior mould, angle and radian etc. when can be to the bending are adjusted, thereby make things convenient for the designer to look sideways at the adaptation degree of different angles or radian, with this adaptation degree that improves the car, the practicality of mould has been improved, carry out supplementary reinforcement through the stopper between to actuating lever and the last module, make last module when the punching press is crooked, and the connection between the actuating lever is more firm, thereby stability and precision when having guaranteed the last module punching press, stability when having improved the support base and using, avoid the sheet material to be taken up the back by last module and fall down and cause and knock off the damage, thereby protect the sheet material, the shape after the sheet material bending that keeps that can be better.

Description

Mould for automobile design

Technical Field

The application relates to a mold, in particular to a mold for automobile design.

Background

Along with the improvement of the living standard of people, the automobile is more and more popularized as a tool for riding instead of walk, when the automobile is designed and processed, a plurality of parts on the automobile body need to be processed and molded through a plurality of molds, and the molds play an important role in the design and processing of the automobile.

Automobile mold installation technology is categorised has blanking die, bending die, deep-drawing mould etc. wherein bending die is when using, will place the sheet material that needs the bending in the mould earlier, and the mould punching press is crooked in the rethread, because the inside angle of buckling etc. of current mould is fixed, but because the car is when the design, probably need test the adaptation degree of different angles, lead to the mould when adding man-hour, the range of application is narrower, may need a plurality of moulds of the same kind to process, the practicality of mould has been reduced. Therefore, a mold for automobile design is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a mold for automobile design, which is used for solving the problem that an automobile bending mold in the prior art cannot be adjusted according to design requirements during normal processing.

According to one aspect of the application, a mold for automobile design is provided, and comprises a supporting base, a driving rod, an upper mold block and an inner mold, wherein a split structure is arranged between the supporting base and the inner mold, a first connecting plate is fixed at the top end of the upper mold block, a second connecting plate is fixed at the bottom end of the driving rod, fixed structures are arranged on the first connecting plate and the second connecting plate, an auxiliary structure is arranged at the bottom end of the first connecting plate, and reinforcing structures are arranged on the front side and the rear side of the second connecting plate; the split structure includes the dead lever, interior mould both sides all insert and are equipped with the dead lever, and the dead lever outer end all is fixed with fixing bolt, fixing bolt passes through thread groove and supports base internal connection, interior mould bottom symmetry is fixed with the block.

Further, fixed knot constructs including first screw rod, the first connecting plate top of actuating lever both sides all is fixed with first screw rod symmetrically, and first screw rod runs through the one end to second connecting plate top and all is connected with fixation nut through the screw hole.

Further, reinforced structure includes the stopper, the side all has the stopper sliding connection around the second connecting plate, and stopper top sliding connection has the second screw rod, the second screw rod bottom is all fixed on second connecting plate top, the stopper is inside all seted up with second screw rod complex shifting chute, all be connected with fixed clamp splice through the screw hole on the second screw rod on stopper top.

Further, the auxiliary structure includes, the first connecting plate bottom of going up the module both sides all is fixed with fixed sleeve through the bolt symmetry, and all sliding connection in fixed sleeve bottom has the removal push rod, the fixed cover intraduct sliding connection of removal push rod top has the movable plate, and all is fixed with the spring between movable plate and the removal push rod.

Furthermore, fixed pull rods are symmetrically fixed to the top end of the inner die, and clamping grooves matched with the fixed pull rods and the clamping blocks are formed in the bottom end and the inner portion of the supporting base.

Further, the two sides of the inner die are both provided with fixing holes matched with the fixing rods, the fixing bolts are all arranged in a transverse T shape, and thread grooves matched with the fixing bolts are formed in the supporting base.

Furthermore, all overlap on the first screw rod of fixation nut bottom and be equipped with lock washer, every the fixation nut top all is fixed with supplementary bull stick, the inside through-hole with first screw rod complex of all seting up of second connecting plate.

Furthermore, the limiting blocks are all arranged in a transverse J shape, and the height inside the limiting blocks is equal to the sum of the heights of the first connecting plate and the second connecting plate.

Furthermore, the width of the movable groove is larger than that of the bottom end of the limiting block, and the length of the fixed clamping block is larger than that of the movable groove.

Furthermore, the movable push rods are all arranged in an I shape, rubber pads are glued at the bottom ends of the movable push rods, and the height of the fixed sleeve is larger than that of the movable push rods.

Through the above-mentioned embodiment of this application, adopted removable fraction automobile mold, through to last module and interior mould cooperation change, can adjust the angle when crooked to can adapt to the processing of the sheet material of different bending angles in the design, solve current automobile bending mold and can't adjust the problem according to the design needs when normally adding man-hour, improved the practicality of mould.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is a schematic side sectional view of a portion of one embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. the die comprises a supporting base, 2, a driving rod, 3, an upper die block, 4, an inner die, 5, a fixed pull rod, 6, a clamping block, 7, a fixed bolt, 8, a fixed rod, 9, a first connecting plate, 10, a second connecting plate, 11, a first screw rod, 12, a fixed nut, 13, a limiting block, 14, a second screw rod, 15, a moving groove, 16, a fixed clamping block, 17, a fixed sleeve, 18, a moving push rod, 19, a moving plate, 20 and a spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The die in the present embodiment may be applied to a fixing device, for example, in the present embodiment, a fixing device for an automobile sheet material stamping device is provided, and the die in the present embodiment may be applied to a fixing device for an automobile sheet material stamping device.

Comprises a base, two positioning plate structures and two guide plates; the two guide plates are symmetrically arranged on the upper end surface of the base from left to right, the two guide plates are arranged in parallel, the two positioning plate structures are arranged on the upper end surface of the base in a front-back opposite mode, the two positioning plate structures are arranged between the two guide plates, and automobile plate stamping equipment can be placed between the two positioning plate structures; the positioning plate structure comprises a positioning plate, a buffer device, two connecting plates and two locking devices capable of being connected with automobile plate stamping equipment, wherein the buffer device is arranged on the inner side of the positioning plate, the two connecting plates are symmetrically arranged at the left end part and the right end part of the positioning plate, each connecting plate is connected with the positioning plate through one locking device, the locking devices penetrate through the positioning plate and the connecting plates, and the connecting plates are in sliding connection with the guide plates; the positioning plates of the two positioning plate structures are arranged in parallel.

Of course, the present embodiment can be used for other fixing devices. Here, description is not repeated, and the mold according to the embodiment of the present application is described below.

Referring to fig. 1-4, a mold for automobile design includes a supporting base 1, a driving rod 2, an upper mold block 3 and an inner mold 4, a split structure is arranged between the supporting base 1 and the inner mold 4, a first connecting plate 9 is fixed at the top end of the upper mold block 3, a second connecting plate 10 is fixed at the bottom end of the driving rod 2, the first connecting plate 9 and the second connecting plate 10 are provided with fixing structures, an auxiliary structure is arranged at the bottom end of the first connecting plate 9, and reinforcing structures are arranged at the front side and the rear side of the second connecting plate 10; the split structure includes dead lever 8, 4 both sides of interior mould are all inserted and are equipped with dead lever 8, and 8 outer ends of dead lever all are fixed with fixing bolt 7, fixing bolt 7 passes through the thread groove and supports 1 internal connection of base, 4 bottom symmetries of interior mould are fixed with block 6, conveniently support 1 inside interior mould 4 of base and carry out the split and change, make the mould can use the completion of different angles and radian, and need not to accomplish after changing, the readjustment supports the position of base 1 and actuating lever 2 and makes its align, the usability of mould has been improved.

The fixing structure comprises first screw rods 11, the top ends of the first connecting plates 9 on the two sides of the driving rod 2 are symmetrically fixed with the first screw rods 11, and one ends of the first screw rods 11 penetrating to the upper part of the second connecting plate 10 are connected with fixing nuts 12 through threaded holes, so that the upper module 3 can be conveniently detached and replaced; the reinforcing structure comprises a limiting block 13, the front side and the rear side of the second connecting plate 10 are both connected with the limiting block 13 in a sliding mode, the top end of the limiting block 13 is connected with a second screw 14 in a sliding mode, the bottom end of the second screw 14 is fixed to the top end of the second connecting plate 10, moving grooves 15 matched with the second screw 14 are formed in the limiting block 13, the second screw 14 at the top end of the limiting block 13 is connected with a fixing clamp block 16 through threaded holes, the upper module 3 is reinforced in an auxiliary mode through the limiting block 13, the upper module 3 is connected with the driving rod 2 more firmly and stably, and stability of the die in use is improved; the auxiliary structure comprises that the bottom ends of first connecting plates 9 on two sides of an upper module 3 are symmetrically fixed with fixed sleeves 17 through bolts, the bottom ends of the fixed sleeves 17 are connected with movable push rods 18 in a sliding mode, a movable plate 19 is connected inside the fixed sleeve 17 above the movable push rods 18 in a sliding mode, springs 20 are fixed between the movable plate 19 and the movable push rods 18, and when the upper module 3 is bent and moves upwards through the movable push rods 18, the bent plates are pushed to be separated from the upper module 3, so that the plates are prevented from falling after being brought up to cause collision;

the top end of the inner die 4 is symmetrically fixed with a fixed pull rod 5, the bottom end and the inside of the supporting base 1 are both provided with a clamping groove matched with the fixed pull rod 5 and the clamping block 6, and the inner die 4 can be conveniently taken out of the supporting base 1 through the fixed pull rod 5; fixing holes matched with the fixing rods 8 are formed in two sides of the inner mold 4, the fixing bolts 7 are arranged in a transverse T shape, thread grooves matched with the fixing bolts 7 are formed in the supporting base 1, the inner mold 4 is conveniently limited and fixed through the fixing rods 8, and the fixing bolts 7 are conveniently fixed with the inner threads of the supporting base 1; the first screw rods 11 at the bottom ends of the fixing nuts 12 are all sleeved with anti-loosening washers, the top ends of the fixing nuts 12 are all fixed with auxiliary rotating rods, and through holes matched with the first screw rods 11 are formed in the second connecting plate 10, so that the fixing nuts 12 and the first screw rods 11 are connected more stably and firmly, and the fixing nuts 12 are screwed by the auxiliary rotating rods more conveniently and more labor-saving; the limiting blocks 13 are all arranged in a transverse J shape, the height inside the limiting blocks 13 is equal to the sum of the heights of the first connecting plate 9 and the second connecting plate 10, the limiting blocks 13 are conveniently clamped with the first connecting plate 9, and therefore the first connecting plate 9 can be further fixed through the limiting blocks 13, and the first connecting plate 9 and the second connecting plate 10 are connected more stably and firmly; the width of each moving groove 15 is larger than that of the bottom end of each limiting block 13, and the length of each fixed clamping block 16 is larger than that of each moving groove 15, so that the limiting blocks 13 can be moved to be staggered with the first connecting plates 9, and the fixed clamping blocks 16 can be abutted against the limiting blocks 13; the movable push rods 18 are all arranged in an I shape, rubber pads are glued at the bottom ends of the movable push rods 18, the height of the fixed sleeve 17 is larger than that of the movable push rods 18, the movable push rods 18 are convenient to push the plate materials, the movable push rods 18 are prevented from being pushed out of the fixed sleeve 17 by the springs 20, and the movable push rods 18 can be pushed to be attached to the bottom ends of the fixed sleeve 17 when being in contact with the plate materials, so that the movable push rods 18 are prevented from influencing the use of the plate materials.

When the utility model is used, when the inner mold 4 and the upper mold 3 need to be replaced, the fixing bolts 7 on both sides are firstly twisted to drive the fixing rods 8 to move out of the inner mold 4, the fixing pull rod 5 is held to take the inner mold 4 out of the supporting base 1, the new inner mold 4 is aligned and placed in the supporting base 1, the fixing bolts 7 are twisted to both sides of the supporting base 1, the fixing rods 8 are inserted into the inner mold 4, then the fixing nuts 12 are twisted to separate the fixing nuts 12 from the first screw rods 11, the fixing clamping blocks 16 are twisted to release the clamping and fixing of the fixing clamping blocks 16 to the limiting blocks 13, then the limiting blocks 13 are pulled outwards to ensure that the upper mold 3 is directly separated from the driving rod 2 after the bottom ends of the limiting blocks 13 are dislocated with the first connecting plate 9, then the new upper mold 3 is aligned and placed at the bottom end of the second connecting plate 10, and the first screw 11 is made to penetrate through the through hole of the second connecting plate 10, and then the stopper 13 is pushed, the bottom end of the limiting block 13 is clamped to the bottom end of the first connecting plate 9, the fixing clamping block 16 is screwed, the fixing clamping block 16 moves downwards to clamp and fix the limiting block 13 again, the fixing nut 12 is screwed to the first screw rod 11 at the top end of the second connecting plate 10 to fix, when the upper module 3 moves downwards, the movable push rod 18 is driven to move downwards, when the upper module 3 moves into the inner die 4 to be bent, the bottom end of the movable push rod 18 is driven by the upper module 3 to be in contact with the plate material, and the compression spring 20 moves upwards under the extrusion of the plate material, when the upper module 3 finishes bending and moves upwards under the driving of the driving rod 2, the moving push rod 18 is driven by the first connecting plate 9 to move upwards, the moving push rod 18, however, still exerts a downward force on the sheet under the urging of the spring 20, and thus can urge the sheet away from the upper module 3.

The application has the advantages that:

1. the automobile mould is simple to operate, and the angle, the radian and the like during bending can be adjusted through the detachable arrangement of the upper mould block 3 and the inner mould block 4, so that a designer can conveniently look at the adaptation degrees of different angles or radians, the adaptation degree of an automobile is improved, and the practicability of the mould is improved;

2. the auxiliary reinforcing device is reasonable in structure, the driving rod 2 and the upper module 3 are reinforced in an auxiliary mode through the limiting block 13, so that the upper module 3 is connected with the driving rod 2 more firmly when being bent in a stamping mode, stability and precision of the upper module 3 in the stamping mode are guaranteed, and stability of the supporting base 1 in use is improved;

3. this application is rational in infrastructure, promotes the sheet material after the punching press through removing push rod 18 for the sheet material can be under pushing of removing push rod 18 quick with last module 3 separation after the punching press is accomplished, avoids the sheet material to be taken up the back by last module 3 and falls down and cause and knock down the damage, thereby protects the sheet material, the shape after keeping the sheet material bending that can be better.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a mould for automobile design which characterized in that: the die comprises a supporting base (1), a driving rod (2), an upper module (3) and an inner die (4), wherein a split structure is arranged between the supporting base (1) and the inner die (4), a first connecting plate (9) is fixed at the top end of the upper module (3), a second connecting plate (10) is fixed at the bottom end of the driving rod (2), the first connecting plate (9) and the second connecting plate (10) are provided with fixed structures, an auxiliary structure is arranged at the bottom end of the first connecting plate (9), and reinforcing structures are arranged on the front side and the rear side of the second connecting plate (10); the split structure includes dead lever (8), interior mould (4) both sides all are inserted and are equipped with dead lever (8), and dead lever (8) outer end all is fixed with fixing bolt (7), fixing bolt (7) are through thread groove and support base (1) internal connection, interior mould (4) bottom symmetry is fixed with block piece (6).

2. The mold for automobile design according to claim 1, characterized in that: the fixing structure comprises a first screw rod (11), the top ends of the first connecting plates (9) on the two sides of the driving rod (2) are symmetrically fixed with the first screw rod (11), and one end, penetrating through the first screw rod (11), of the upper portion of the second connecting plate (10) is connected with a fixing nut (12) through a threaded hole.

3. The mold for automobile design according to claim 1, characterized in that: the reinforced structure includes stopper (13), all sliding connection have stopper (13) of rear side before second connecting plate (10), and stopper (13) top sliding connection have second screw rod (14), second screw rod (14) bottom is all fixed on second connecting plate (10) top, stopper (13) inside all seted up with second screw rod (14) complex shifting chute (15), all be connected with fixed clamp splice (16) through the screw hole on second screw rod (14) on stopper (13) top.

4. The mold for automobile design according to claim 1, characterized in that: the auxiliary structure comprises a fixed sleeve (17) is symmetrically fixed at the bottom ends of the first connecting plates (9) on the two sides of the upper module (3), a movable push rod (18) is connected to the bottom end of the fixed sleeve (17) in a sliding mode, a movable plate (19) is connected to the inner portion of the fixed sleeve (17) above the movable push rod (18) in a sliding mode, and a spring (20) is fixed between the movable plate (19) and the movable push rod (18).

5. The mold for automobile design according to claim 1, characterized in that: the inner die is characterized in that fixed pull rods (5) are symmetrically fixed to the top end of the inner die (4), and clamping grooves matched with the fixed pull rods (5) and the clamping blocks (6) are formed in the bottom end and the inner portion of the supporting base (1).

6. The mold for automobile design according to claim 1, characterized in that: the inner die (4) is characterized in that fixing holes matched with the fixing rods (8) are formed in the two sides of the inner die, the fixing bolts (7) are arranged in a transverse T shape, and thread grooves matched with the fixing bolts (7) are formed in the supporting base (1).

7. The mold for automobile design according to claim 2, characterized in that: all the cover is equipped with lock washer, every on first screw rod (11) of fixation nut (12) bottom fixation nut (12) top all is fixed with supplementary bull stick, second connecting plate (10) inside all seted up with first screw rod (11) complex through-hole.

8. The mold for automobile design according to claim 3, characterized in that: the limiting blocks (13) are all arranged in a transverse J shape, and the height inside the limiting blocks (13) is equal to the sum of the heights of the first connecting plate (9) and the second connecting plate (10).

9. The mold for automobile design according to claim 3, characterized in that: the width of the movable groove (15) is larger than the width of the bottom end of the limiting block (13), and the length of the fixed clamping block (16) is larger than that of the movable groove (15).

10. The mold for automobile design according to claim 4, wherein: the movable push rods (18) are all arranged in an I shape, rubber pads are glued at the bottom ends of the movable push rods (18), and the height of the fixed sleeve (17) is larger than that of the movable push rods (18).

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