CN216780283U

CN216780283U - Mould for manufacturing automobile parts

Info

Publication number: CN216780283U
Application number: CN202220210710.7U
Authority: CN
Inventors: 李潮
Original assignee: Jiangsu Baitai Electronic Manufacturing Co ltd
Current assignee: Jiangsu Baitai Electronic Manufacturing Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-21
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a die for manufacturing automobile parts, which comprises a bottom die, guide rods and auxiliary guide structures, wherein the guide rods are fixedly connected to two sides of the top end of the bottom die, the buffer structures are arranged on two sides of the inner portion of the top end of the bottom die, a support plate is arranged above the guide rods, the auxiliary guide structures are fixedly connected to two ends of the support plate, and a top die is fixedly connected to the bottom end of the support plate. The auxiliary guide structure is arranged, so that the ball sliding sleeve is easy to wear after being used for a long time, and needs to be replaced or maintained after being used for a certain time.

Description

Mould for manufacturing automobile parts

Technical Field

The utility model relates to the technical field of automobile part molds, in particular to a mold for manufacturing automobile parts.

Background

As a common vehicle, an automobile has many and complex parts, and when the automobile parts are produced, the automobile parts are often produced by a die casting method by using a special die to greatly improve the production efficiency;

when traditional automobile parts mould was using, because the mould need slide under the effect of guide bar when carrying out the compound die, and the wearing and tearing phenomenon very easily appears in sliding sleeve at the slip in-process, causes to very easily make top and bottom mould the deviation appear at mould compound die in-process, leads to mould production unqualified.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a die for manufacturing automobile parts, which is used for solving the defect that the sliding sleeve for guiding the existing die is easy to wear.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a make mould that automobile parts used, includes die block, guide bar and supplementary guide structure, the equal fixedly connected with guide bar in both sides on die block top, the inside both sides in die block top all are provided with buffer structure, the inside both sides in die block bottom all are provided with unloading structure, the top of guide bar is provided with the backup pad, the supplementary guide structure of the equal fixedly connected with in both ends of backup pad, the bottom fixedly connected with top mould of backup pad.

It is preferable. The auxiliary guide structure comprises an installation sleeve, a ball sliding sleeve, an embedded insertion block and an installation cover, wherein the installation sleeve is arranged at two ends of the supporting plate, the ball sliding sleeve is wrapped inside the installation sleeve, the insertion block is embedded in the outer side wall fixedly connected with of the ball sliding sleeve, and the installation cover is connected to the top end of the outer side wall of the installation sleeve in a threaded mode.

It is preferred. The mounting sleeve and the embedded insert block are of an embedded structure, and the embedded insert block is annularly distributed on the outer side wall of the ball sliding sleeve, so that the ball sliding sleeve can be detached.

It is preferred. Buffer structure includes buffer spring, fore-set, extrusion groove and protection pad, buffer spring sets up in the inside both sides in die block top, buffer spring's top fixedly connected with fore-set, the inside of supplementary guide structure bottom both sides all is provided with the extrusion groove, the inside top fixedly connected with protection pad in extrusion groove.

It is preferred. The buffer spring is elastically connected with the inside of the ejection column, and the ejection column and the inside of the extrusion groove are positioned on the same vertical plane, so that the damage of the support plate is reduced when the ejection column is in contact with the extrusion groove.

It is preferred. The blanking structure comprises an installation shell, an extrusion spring, installation grooves, sliding grooves and a push rod, wherein the installation shell is arranged on two sides of the bottom die bottom, the bottom fixedly connected with extrusion spring inside the installation shell is arranged on two sides of the bottom die bottom, the installation grooves are arranged on two sides of the bottom die bottom, the sliding grooves are formed in the top ends of the installation grooves, and the top fixedly connected with push rod of the extrusion spring is arranged on the top end of the extrusion spring.

It is preferable. The mounting shell is in a threaded connection structure with the inside of the mounting groove, the sliding groove is in a sliding structure with the inside of the push rod, and therefore the push rod can push out part blanks through sliding.

Three beneficial effects

The utility model provides a die for manufacturing automobile parts, which has the advantages that: the auxiliary guide structure is arranged, so that the ball sliding sleeve is easy to wear after being used for a long time, and needs to be replaced or maintained after being used for a certain time;

the buffering structure is arranged, so that the top die is gradually contacted with the top column when moving downwards, the top end of the top column is contacted with the protective pad, the top column extrudes the buffer spring along with the continuous downward sliding of the top die, and the downward extrusion force of the top die is buffered under the influence of the elastic force of the buffer spring on the top column under the action of the elastic force of the buffer spring, so that the large collision force is avoided when the bottom die and the top die are closed, and the die closing buffering of the die is realized;

through being provided with blanking structure, will extrude the raw materials after die block and top mould compound die finish to make the raw materials receive the extrusion and form the part stock gradually, make the push rod slide to the stock direction along the spout gradually under the elastic force effect of extrusion spring after top mould reverse slip, make the push rod make progress the inside stock in ejecting position die block top, make the drawing of patterns between die block and the stock more convenient, realized the convenient unloading to the part stock.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a front view of a partial cross-sectional structure of the auxiliary guide structure of the present invention;

FIG. 4 is a schematic view of a three-dimensional partial cross-sectional structure of a buffer structure according to the present invention;

FIG. 5 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. bottom die; 2. a guide bar; 3. a support plate; 4. an auxiliary guide structure; 401. installing a sleeve; 402. a ball sliding sleeve; 403. inlaying the insert block; 404. installing a cover; 5. carrying out top die; 6. a buffer structure; 601. a buffer spring; 602. a top pillar; 603. extruding a groove; 604. a protective pad; 7. a blanking structure; 701. mounting a shell; 702. a compression spring; 703. mounting grooves; 704. a chute; 705. a push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, the mold for manufacturing automobile parts provided by the utility model comprises a bottom mold 1, guide rods 2 and auxiliary guide structures 4, wherein the guide rods 2 are fixedly connected to both sides of the top end of the bottom mold 1, the buffer structures 6 are arranged on both sides of the inside of the top end of the bottom mold 1, a support plate 3 is arranged above the guide rods 2, a top mold 5 is fixedly connected to the bottom end of the support plate 3, the auxiliary guide structures 4 are fixedly connected to both ends of the support plate 3, each auxiliary guide structure 4 comprises a mounting sleeve 401, a ball sliding sleeve 402, an embedded insert 403 and a mounting cover 404, the mounting sleeve 401 is arranged at both ends of the support plate 3, the ball sliding sleeve 402 is wrapped inside the mounting sleeve 401, the insert 403 is fixedly connected to the outer side wall of the ball sliding sleeve 402, the mounting cover 404 is connected to the top end of the outer side wall of the mounting sleeve 401 through threads, and the mounting sleeve 401 and the insert 403 are in an embedded structure, the insert blocks 403 are annularly arranged on the outer side wall of the ball sliding sleeve 402.

The working principle of the mold for manufacturing the automobile parts based on embodiment 1 is that when the mold is used, a part raw material is placed in the top end of the bottom mold 1, then the support plate 3 is driven by hydraulic equipment to drive the top mold 5 to move towards the bottom mold 1, the bottom mold 1 and the top mold 5 are matched and the raw material is pressed to form a part blank, the mounting sleeves 401 arranged at the two ends of the support plate 3 drive the ball sliding sleeves 402 to slide along the outer side walls of the guide rods 2 when the support plate 3 moves, so that the friction force borne by the sliding of the support plate 3 is greatly reduced, but the ball sliding sleeves 402 are easy to wear after long-time use, therefore, the ball sliding sleeves 402 need to be replaced or maintained after a certain time use, because the ball sliding sleeves 402 are mounted in the mounting sleeves 401 through the mosaic structure of the mounting sleeves 401 and the mosaic insertion blocks 403, at this time, only the mounting cover 404 needs to be rotated and unscrewed, the ball sliding bush 402 can be replaced or maintained by being taken out from the inside of the mounting sleeve 401, so that the mold closing sliding of the bottom mold 1 and the top mold 5 is kept stable.

Example two

This embodiment still includes: the inside both sides in die block 1 top all are provided with buffer structure 6, buffer structure 6 includes buffer spring 601, the fore-set 602, extrusion groove 603 and protection pad 604, buffer spring 601 sets up in the inside both sides in die block 1 top, buffer spring 601's top fixedly connected with fore-set 602, the inside of 4 bottom both sides of supplementary guide structure all is provided with extrusion groove 603, the inside top fixedly connected with protection pad 604 of extrusion groove 603, be elastic connection between buffer spring 601 and the fore-set 602 inside, be in same vertical plane between fore-set 602 and the extrusion groove 603 inside.

In this embodiment, as the bottom ends of the bottom mold 1 and the top mold 5 of the top mold 5 are gradually contacted with the top end of the bottom mold 1, the top mold 5 is driven by a hydraulic component, so that the contact pressure between the top mold 5 and the bottom mold 1 is relatively large, the top mold 5 is gradually contacted with the top pillar 602 when moving downwards, so that the top end of the top pillar 602 is contacted with the protective pad 604, the top pillar 602 extrudes the buffer spring 601 along with the continuous sliding of the top mold 5, and the top pillar 602 is influenced by the elastic force of the buffer spring 601 under the action of the elastic force of the buffer spring 601 to buffer the downward extrusion force of the top mold 5, thereby preventing the large collision force when the bottom mold 1 and the top mold 5 are closed.

EXAMPLE III

This embodiment still includes: the inside both sides in die block 1 bottom all are provided with blanking structure 7, blanking structure 7 is including installation shell 701, extrusion spring 702, mounting groove 703, spout 704 and push rod 705, installation shell 701 sets up in the both sides of die block 1 bottom, the inside bottom fixedly connected with extrusion spring 702 of installation shell 701, the inside both sides in die block 1 bottom all are provided with mounting groove 703, the top of mounting groove 703 is provided with spout 704, be the threaded connection structure between the top fixedly connected with push rod 705 installation shell 701 of extrusion spring 702 and the mounting groove 703 inside, be sliding construction between spout 704 and the push rod 705 inside.

In this embodiment, after the bottom mold 1 and the top mold 5 are closed, the raw material is extruded, and the raw material is gradually extruded to form a part blank, after the top mold 5 slides in a reverse direction, the push rod 705 gradually slides towards the blank along the sliding groove 704 under the elastic force of the extrusion spring 702, so that the push rod 705 pushes up the blank inside the top end of the bottom mold 1, and the demolding between the bottom mold 1 and the blank is more convenient.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a make mould that automobile parts used, includes die block (1), guide bar (2) and supplementary guide structure (4), its characterized in that: the guide rods (2) are fixedly connected to two sides of the top end of the bottom die (1), the buffer structures (6) are arranged on two sides of the inside of the top end of the bottom die (1), and the blanking structures (7) are arranged on two sides of the inside of the bottom end of the bottom die (1);

a support plate (3) is arranged above the guide rod (2);

the two ends of the supporting plate (3) are fixedly connected with auxiliary guide structures (4), and the bottom end of the supporting plate (3) is fixedly connected with a top die (5).

2. The mold for manufacturing automobile parts according to claim 1, wherein: supplementary guide structure (4) are including installation sleeve pipe (401), ball sliding sleeve (402), inlay inserted block (403) and installation lid (404), installation sleeve pipe (401) set up in the both ends of backup pad (3), the inside parcel of installation sleeve pipe (401) has ball sliding sleeve (402), inserted block (403) are inlayed to the lateral wall fixedly connected with of ball sliding sleeve (402), the top threaded connection of installation sleeve pipe (401) lateral wall has installation lid (404).

3. The mold for manufacturing automobile parts according to claim 2, wherein: the mounting sleeve (401) and the embedded insert block (403) are of an embedded structure, and the embedded insert block (403) is annularly distributed on the outer side wall of the ball sliding sleeve (402).

4. The mold for manufacturing automobile parts according to claim 1, wherein: buffer structure (6) are including buffer spring (601), fore-set (602), extrusion groove (603) and protection pad (604), buffer spring (601) set up in die block (1) top inside both sides, the top fixedly connected with fore-set (602) of buffer spring (601), the inside of supplementary guide structure (4) bottom both sides all is provided with extrusion groove (603), the inside top fixedly connected with protection pad (604) of extrusion groove (603).

5. The mold for manufacturing automobile parts according to claim 4, wherein: the buffer spring (601) is elastically connected with the inside of the top column (602), and the top column (602) and the inside of the extrusion groove (603) are in the same vertical plane.

6. The mold for manufacturing automobile parts as claimed in claim 1, wherein: blanking structure (7) are including installation shell (701), extrusion spring (702), mounting groove (703), spout (704) and push rod (705), installation shell (701) set up in the both sides of die block (1) bottom, the inside bottom fixedly connected with extrusion spring (702) of installation shell (701), the inside both sides in die block (1) bottom all are provided with mounting groove (703), the top of mounting groove (703) is provided with spout (704), the top fixedly connected with push rod (705) of extrusion spring (702).

7. The mold for manufacturing automobile parts according to claim 6, wherein: the mounting shell (701) and the mounting groove (703) are in a threaded connection structure, and the sliding groove (704) and the push rod (705) are in a sliding structure.