CN219749021U - Storage device and buckling die - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of automobile molds and discloses a storage device and a buckling mold, wherein the storage device comprises a travel limiter and a storage device, the travel limiter is sleeved on a guide post and is fixedly connected with a lower mold base, the storage device comprises a main body part and a holding part, the main body part is matched with the peripheral side surface of the guide post, and one end of the main body part is arranged on the travel limiter while the other end is abutted against an upper mold base; the main body part has rigidity, and is taken and placed on the buckling die through the holding part. The travel limiter is sleeved on the guide post of the buckling die and fixed on the lower die holder, the main body part of the storage device is used for being matched with the peripheral side face of the guide post, two ends of the main body part are respectively abutted to the upper die holder and the travel limiter, the main body part is rigid, the main body part is taken and placed on the buckling die through the holding part, the taking and placing are more convenient, meanwhile, the external pressure increase caused by elastic storage can be avoided, the adjustment allowance of the technological parameters is increased, and the productivity is ensured.

Description

Storage device and buckling die

Technical Field

The embodiment of the utility model relates to the technical field of automobile molds, in particular to a storage device.

Background

The snap-fit mold is often required to be extremely flexible, as well as to be manually operated, as an end process for the production of the door assembly.

In order to reduce the inconvenience of manual operation in the process of buckling die cutting, simultaneously avoid the buckling die to design and elastically store a nitrogen spring, reduce the working pressure of a production press, increase the adjustable range of pressure parameters of the buckling die, and urgently improve the rigid storage of the buckling die, so that the burden of the rigid storage on equipment is reduced.

Disclosure of Invention

In order to solve the problems, the embodiment of the utility model provides a storage device and a buckling die, which can solve the problem that the conventional storage device is inconvenient to manually operate in the switching process.

In a first aspect, an embodiment of the present utility model provides a storage device adapted to a buckling mold, the buckling mold including an upper mold base, a lower mold base, and a guide post disposed between the upper mold base and the lower mold base, the storage device including:

the travel limiter is sleeved on the guide post and fixedly connected with the lower die holder;

the storage device comprises a main body part and a holding part arranged on the main body part, the main body part is matched with the peripheral side surface of the guide post, one end of the main body part is abutted on the travel limiter, and the other end of the main body part is abutted on the upper die holder;

the main body part has rigidity, and is taken and placed on the buckling die through the holding part.

The beneficial effects are that: the storage device provided by the utility model comprises a travel limiter and a storage device, wherein the travel limiter is matched with the storage device for use. Specifically, the travel limiter is sleeved on the guide post of the buckling die and is fixed on the lower die holder, the main body part of the storage device is used for being matched with the peripheral side face of the guide post, two ends of the main body part are respectively abutted to the upper die holder and the travel limiter, the main body part has rigidity, the main body part is taken and placed on the buckling die through the holding part, the taking and placing are more convenient, meanwhile, the external pressure increase caused by elastic storage can be avoided, the adjustment allowance of the technological parameters is increased, and the production flexibility is ensured.

In one embodiment, the main body portion has an inner side wall adapted to a peripheral side surface of the guide post and an outer side wall corresponding to the inner side wall, and the grip portion is provided on the outer side wall.

In one embodiment, the inner side wall of the main body portion is semicircular in shape on a plane perpendicular to an axial direction of the guide post, and the outer side wall is parallel to the inner side wall.

In one embodiment, the travel limiter comprises a limiter body and a fastener penetrating through the limiter body, wherein the limiter body is sleeved on the guide post, the body is limited on the limiter body, and the limiter body is connected to the end head of the lower die holder through the fastener.

In one embodiment, the limiter body is an annular structure through which the guide posts pass, the number of the fasteners is plural, and each fastener passes through the limiter body at equal intervals.

In one embodiment, the storage device further comprises a limit structure by which one end of the body portion is connected to the limiter body.

In one embodiment, the limiting structure comprises a positioning convex part arranged on the end part of the main body part, and a positioning concave part for limiting the end part of the main body part is formed on the limiter main body.

In one embodiment, the locating projection comprises an arcuate locating shoulder provided on an end of the body portion and the locating recess comprises a circular recess recessed into the restrictor body.

In one embodiment, the limiting structure comprises a positioning convex part arranged on the limiter main body, and a positioning concave part matched with the positioning convex part is arranged on the end part of the main body.

In a second aspect, an embodiment of the present utility model further provides a fastening module, including the storage device described above.

The beneficial effects are that: the buckling mold provided by the utility model can reduce the production pressure and increase the adjustable range of the production pressure parameters of the mold on the basis of the storage device.

Drawings

FIG. 1 is a schematic structural view of a fastening die according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a storage device of the storage device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another angle of a storage device of the storage device according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a travel limiter of a storage device according to an embodiment of the present utility model.

Reference numerals:

100-a storage device;

10-stroke limiter; 11-a limiter body; 12-a fastener; 111-positioning concave parts;

20-a storage; 21-a body portion; 22-a grip; 21 a-an inner sidewall; 21 b-an outer sidewall;

30-a limiting structure; 31-positioning convex.

1000-buckling the die;

200-upper die holder; 300-lower die holder; 400-guide post.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the specific technical solutions of the present utility model will be described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a storage device 100, which is adapted to a buckling mold 1000, wherein the buckling mold 1000 includes an upper mold base 200, a lower mold base 300, and a guide post 400 disposed between the upper mold base 200 and the lower mold base 300. Under the guiding action of the guide post 400, the upper die holder 200 is opened and closed relative to the lower die holder 300.

Specifically, the storage device 100 includes a travel limiter 10 and a storage 20.

The travel limiter 10 is used for limiting the movement travel of the upper die holder 200 relative to the lower die holder 300, and the storage device 20 is used for supporting the upper die holder 200 so as to ensure that the working areas of the upper die holder 200 and the lower die holder 300 are separated, thereby achieving the purpose of storage.

The travel limiter 10 is sleeved on the guide post 400 and is fixedly connected with the lower die holder 300.

It will be appreciated that the travel limiter 10 serves to limit the position of movement of the body portion 21 of the store 20 in the radial plane of the guide post 400 to ensure stability of the store 20 during use. The stroke limiter 10 and the lower die holder 300 are kept stationary, and can be fixedly connected to the lower die holder 300 by fasteners such as screws, for example, and simultaneously, the penetrating of the guide post 400 is satisfied.

The storage device 20 includes a main body 21, a grip 22 provided on the main body 21, the main body 21 being adapted to the peripheral surface of the guide post 400, and one end of the main body 21 being abutted against the stroke limiter 10 and the other end being abutted against the upper die holder 200; the main body 21 has rigidity, and the main body 21 is placed on the fastening die 1000 by the grip 22.

It can be appreciated that at least three parts of the main body 21 are in contact with the buckling mold 1000, namely, opposite two end parts and side parts matched with the peripheral side surfaces of the guide posts 400, and the main body has rigidity, and small deformation or no deformation after stress, so as to ensure the storage requirement between the upper mold base 200 and the lower mold base 300, avoid the positive pressure caused by elastic storage, reduce the mold production, and effectively increase the upper limit of the mold production pressure parameters. The holding portion 22 facilitates the operator to take and place the main body portion 21 between the upper die holder 200 and the lower die holder 300, thereby improving the production flexibility.

And, the abutment of one end of the main body 21 against the stroke limiter 10 means that the main body 21 itself has a certain weight, and in order to maintain a certain rigidity requirement, the self weight of the main body 21 can be set relatively large, so that there is a certain interaction force between the two. After the upper die holder 200 and the lower die holder 300, which are brought into contact with the upper die holder 200 at the other end of the main body 21, are clamped between the upper die holder 200 and the lower die holder 300, there is also an interaction force between the other end of the main body 21 and the upper die holder 200.

Here, the shape of the main body 21 is not limited, and may be sufficient to form three contact supports with the fastening die 1000.

Illustratively, the main body portion 21 has a semicircular structure in a plane direction perpendicular to the axial direction of the guide post 400, and is fitted to the circular arc-shaped peripheral side surface of the guide post 400. Of course, in order to improve the storage performance of the main body 21 with respect to the upper die holder 200 and the lower die holder 300, the thickness of the main body 21 may be increased.

Meanwhile, the shape of the holding portion 22 is not limited, so that an operator can take and put the main body portion 21.

Illustratively, the grip portion 22 is a handle connected to the outer wall of the body portion 21 and having a closed configuration. Of course, in the case where the weight of the main body portion 21 is heavy, the number of the grip portions 22 may be increased to satisfy the operator's both-hand gripping operation.

The present utility model provides a storage device 100 comprising a travel limiter 10 and a storage device 20, the travel limiter 10 being used in cooperation with the storage device 20. Specifically, the travel limiter 10 is sleeved on the guide post 400 of the buckling die 1000 and is fixed on the lower die holder 300, the main body 21 of the storage device 20 is adapted to the circumferential side surface of the guide post 400, two ends of the main body 21 are respectively abutted to the upper die holder 200 and the travel limiter 10, the main body 21 has rigidity, the main body is taken and placed on the buckling die 1000 through the holding part 22, the taking and placing are more convenient, meanwhile, the external pressure increase caused by elastic storage can be avoided, the adjustment allowance of the process parameters is increased, and the production flexibility is ensured.

Referring to fig. 2, in one embodiment, the main body 21 has an inner sidewall 21a adapted to a peripheral side surface of the guide post 400 and an outer sidewall 21b corresponding to the inner sidewall 21a, and the grip 22 is disposed on the outer sidewall 21 b.

It will be appreciated that the inner side wall 21a of the main body 21 is the side wall that contacts or abuts the peripheral side surface of the guide post 400, and the outer side wall 21b of the main body is the side wall opposite to the inner side wall 21a thereof, i.e. in the use state of the main body 21, the inner side wall 21a faces the peripheral side surface of the guide post 400, and the peripheral side surface of the outer side wall 21b facing away from the guide post 400.

Here, depending on practical use requirements, the main body 21 may be selected to have different thicknesses, that is, the greater the distance between the inner wall 21a and the outer wall 21b, the thicker the thickness of the main body 21. Of course, the outer side wall 21b and the inner side wall 21a may not be parallel, that is, when the inner side wall 21a is adapted to the circumferential side surface of the guide post 400 and is in a cambered surface state, the outer side wall 21b may be a structural surface formed by combining a plurality of planes.

And, the grip portion 22 may be a convex portion formed on the outer side wall 21b, for example, a handle protruding on the outer side wall 21b of the main body portion 21, and the grip portion 22 may also be a concave portion formed on the outer side wall 21b, for example, a mounting hole recessed on the outer side wall 21b of the main body portion 21. In this way, the grip 22 may be integrally formed with the main body 21, or may be detachably connected to the main body 21.

Referring to fig. 1 and 2, in a specific embodiment, the inner sidewall 21a of the main body 21 is semi-arc on a plane perpendicular to the axial direction of the guide post 400, and the outer sidewall 21b is parallel to the inner sidewall 21a.

As will be appreciated, the circumferential side of the guide post 400 is circular in cross section in the radial direction, and therefore, on a plane perpendicular to the axial direction of the guide post 400, the inner side wall 21a of the main body portion 21 is a half arc. Of course, when the plane of the outer side wall 21b of the main body 21 is parallel to the plane of the inner side wall 21a, the distance between the two is equal everywhere, so that the processing technology of the main body 21 is simpler, the forming is easy, and the cross-section shape of the main body 21 is similar to a horseshoe shape.

Of course, in other embodiments, the outer side wall 21b of the main body 21 and the inner side wall 21a may be disposed in a non-parallel manner, for example, a structural surface formed by connecting a plurality of planes of the outer side wall 21b, and distances between the planes and the axis of the guide post 400 may be unequal, i.e., the thickness of the main body 21 may be unequal everywhere, so as to adapt to different usage scenarios.

Referring to fig. 1 and 4, in one embodiment, the travel limiter 10 includes a limiter body 11 and a fastener 12 penetrating the limiter body 11, the limiter body 11 is sleeved on the guide post 400, the body 21 is limited on the limiter body 11, and the limiter body 11 is connected to the end of the lower die holder 300 through the fastener 12.

The travel limiter 10 is used to limit the movement position of the main body 21 of the storage device 20 in the radial plane of the guide post 400, so as to ensure the stability of the storage device 20 during use. Specifically, the limiter body 11 is fitted around the outer side wall 21b of the guide post 400, and the limiter body 11 is inserted through the fastener 12 such as a screw or a pin, and is connected to the lower die holder 300. Then, the main body 21 of the magazine 20 is restrained on the limiter body 11 to limit translational movement of the main body 21 in the radial direction of the guide post 400.

For example, a groove adapted to the body 21 may be formed in the limiter body 11, so as to limit translational movement of the body 21 in the radial direction of the guide post 400.

Alternatively, the limiter body 11 may be provided with a boss, a rib, or the like, and the end of the body 21 may be provided with a hole or a groove adapted to the boss or the rib, so that the body 21 may be limited to move in a translational motion in the radial direction of the guide post 400 by means of convex-concave engagement. Of course, the position of the convex and concave structures may be adjusted, for example, by providing holes or grooves in the limiter body 11 and providing projections or ribs on the end of the body 21. Alternatively, both holes or grooves and bosses or ribs may be provided on the limiter body 11.

Referring to fig. 4, in a specific embodiment, the limiter body 11 is an annular structure through which the guide posts 400 are inserted, the number of the fasteners 12 is plural, and each fastener 12 is inserted into the limiter body 11 at equal intervals.

It can be appreciated that the annular structure is adapted to the guide post 400, so as to meet the penetrating requirement of the guide post 400. The fasteners 12 are arranged at equal intervals on the limiter body 11 having the annular structure, and the connection stability of the limiter body 11 on the end of the lower die holder 300 is improved so as to meet the requirement of limiting movement of the body 21 of the storage 20 from multiple directions.

For example, as shown in FIG. 4, the number of fasteners 12 is four. Of course, the number of fasteners 12 may be three, five, six, eight, etc., depending on the actual application requirements.

Referring to fig. 3, in one embodiment, the storage device 100 further includes a limiting structure 30, and one end of the main body 21 is connected to the limiter main body 11 through the limiting structure 30.

It can be appreciated that, under the limiting action of the limiting structure 30, the main body 21 does not move relative to the limiter main body 11 in the radial direction of the guide post 400, and also can perform a positioning action, so that the main body 21 can be quickly located on the limiter main body 11.

Illustratively, the stopper structure 30 includes a convex portion provided on an end portion of the main body portion 21, and a concave portion adapted to the convex portion is provided on the stopper main body 11. Here, the protruding portion may be a protruding post, a protruding rib, or the like, and the recessed portion may be a hole or a groove adapted thereto. Of course, the positions of the protruding portions and the recessed portions may be reversed, that is, the recessed portions are provided at the end portions of the body portion 21, and the protruding portions are provided at the limiter body 11.

Referring to fig. 3, in some embodiments, the limiting structure 30 includes a positioning protrusion 31 provided on an end of the main body portion 21, and a positioning recess 111 for limiting the end of the main body portion 21 is formed on the limiter body 11.

As can be appreciated, since the limiter body 11 needs to be penetrated by the guide post 400, the limiter body 11 is provided with a through hole through which the guide post 400 is penetrated, and therefore, the positioning protrusion 31 is inserted into the through hole, so as to limit the translational movement of the body 21 on the limiter body 11; the end of the body 21 is accommodated in the positioning recess 111 of the stopper body 11, and thus, the body 21 of the storage 20 is restricted by the positioning protrusion 31 and the positioning recess 111.

For example, the positioning projection 31 may be a boss, a bead, or the like, which is provided on an end of the main body 21, and which is provided through a through hole in the limiter main body. Of course, the limiter body 11 may be provided with a hole structure or a groove structure adapted to the protruding columns or the protruding ribs. And, the positioning recess 111 is adapted to the end of the main body 21, i.e., to the specific shape of the main body 21.

Referring to fig. 3 and 4, in one specific embodiment, the positioning projection 31 includes an arcuate positioning shoulder provided on an end of the body portion 21, and the positioning recess 111 includes a circular groove recessed in the limiter body 11.

Here, since the through hole penetrating the guide post 400 in the limiter body 11 is a circular hole, the positioning shoulder is formed in an arc shape to be adapted to the inner wall of the circular hole. And, in the radial direction of the guide post 400, the cross section of the main body 21 is semi-circular, so that the groove is a circular groove, thereby meeting the limit requirement of the main body 21 of the storage 20 at any position on the limiter main body 11.

In other embodiments, when the body 21 is shaped other than semi-circular, the shape of the groove is changed to adapt, and the position of the end of the body 21 on the limiter body 11 is fixed.

Alternatively, in one embodiment, the limiting structure 30 includes a positioning protrusion provided on the limiter body 11, and a positioning recess adapted to the positioning protrusion 31 is provided on an end of the body 21.

It will be appreciated that in the present embodiment, the setting positions of the positioning convex portion 31 and the positioning concave portion 111 are exchanged, that is, the positioning convex portion 31 is formed on the limiter body 11, and the positioning concave portion 111 is provided at the end of the body portion 21, while the positioning convex portion 31 and the positioning concave portion 111 are adapted to achieve positioning limitation.

Illustratively, the positioning boss 31 may be a boss, a bead, or the like that is provided to the limiter body 11. The positioning recess 111 is a hole structure or a groove structure formed in the main body 21.

In a second aspect, referring to fig. 1, an embodiment of the present utility model further provides a fastening module 1000, including the above-mentioned storage device 100.

The buckling mold 1000 provided by the utility model can reduce the production pressure and increase the adjustable range of the production pressure parameters of the mold on the basis of the storage device 100.

It is understood that the buckling mold 1000 further includes an upper die holder 200, a lower die holder 300, and a guide post 400. Under the action of the guide post 400, the upper die holder 200 moves relative to the lower die holder 300, and meanwhile, when the manual mode needs to be switched in the working process of the buckling die 1000, the storage device 100 is matched with the guide post 400, and two ends of the storage device are propped against the upper die holder 200 and the lower die holder 300.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (10)

1. A storage device for with buckling mould looks adaptation, buckling mould includes upper die base, die holder and locates the upper die base with the guide pillar between the die holder, its characterized in that, storage device includes:

the travel limiter is sleeved on the guide post and fixedly connected with the lower die holder;

the storage device comprises a main body part and a holding part arranged on the main body part, the main body part is matched with the peripheral side surface of the guide post, one end of the main body part is abutted on the travel limiter, and the other end of the main body part is abutted on the upper die holder;

the main body part has rigidity, and is taken and placed on the buckling die through the holding part.

2. The storage device of claim 1, wherein: the main body part has with the week side looks adaptation of guide pillar inside wall and with the corresponding lateral wall of inside wall, the portion of gripping is located on the lateral wall.

3. The storage device of claim 2, wherein: the inner side wall of the main body part is semicircular in shape on a plane perpendicular to the axial direction of the guide post, and the outer side wall is parallel to the inner side wall.

4. A storage device according to any one of claims 1 to 3, wherein: the travel limiter comprises a limiter main body and a fastener penetrating through the limiter main body, wherein the limiter main body is sleeved on the guide post, the main body is limited on the limiter main body, and the limiter main body is connected to the end head of the lower die holder through the fastener.

5. The storage device of claim 4, wherein: the limiter body is of an annular structure for the guide post to penetrate through, the number of the fasteners is multiple, and the fasteners penetrate through the limiter body at equal intervals.

6. The storage device of claim 4, wherein: the storage device further comprises a limiting structure, and one end of the main body portion is connected with the limiter main body through the limiting structure.

7. The storage device of claim 6, wherein: the limiting structure comprises a positioning convex part arranged on the end part of the main body part, and a positioning concave part used for limiting the end part of the main body part is formed on the limiter main body.

8. The storage device of claim 7, wherein: the positioning convex part comprises a positioning shoulder which is arranged on the end part of the main body part and takes an arc shape, and the positioning concave part comprises a circular groove which is recessed on the limiter main body.

9. The storage device of claim 6, wherein: the limiting structure comprises a positioning convex part arranged on the limiter main body, and a positioning concave part matched with the positioning convex part is arranged on the end part of the main body.

10. The utility model provides a lock mould which characterized in that: a storage device comprising any one of claims 1 to 9.