CN208390817U - A kind of stamping die of automotive covering part - Google Patents

Abstract

The utility model discloses a kind of stamping die of automotive covering part, including top cover, link block, pedestal, upper mold and lower mold, lower mold is installed at the top of the pedestal, the bottom of the lower mold is equipped with placement plate, backing plate is installed at the top of the placement plate, connecting plate is installed at the top of the backing plate, model block is installed at the top of the connecting plate, convex block is installed at the top of the model block, the two sides of the base top are equipped with link block, top cover is installed at the top of the link block, mounting blocks are installed at the top of the top cover, the bottom of the buffer board is equipped with upper mold, the bottom of the upper mold is equipped with baffle.The utility model, which is equipped with hydraulic stem, can effectively reduce the stamping press of the moment generated when punching press, and the stamping press for avoiding moment is excessive, and the problem of cause device to damage, while separate its upper mold independently with lower mold, facilitate the punching press of next time.

Description

A kind of stamping die of automotive covering part

Technical field

The utility model relates to auto parts machinery production technical field, specially a kind of stamping die of automotive covering part.

Background technique

Automobile panel refers to covering engine, chassis, constitutes spatial form made of the sheet metal of driver's cabin, vehicle body Surface or inner body.External covering part, inner cover and skeleton covering three classes, punching press can be divided by function and position Mold is that material (metal or nonmetallic) is processed into a kind of special process of part (or semi-finished product) in Cold Press Working Equipment, referred to as cold punching die (being commonly called as cold-punching mould), punching press is at room temperature, using the mold being mounted on press machine to material Material applies pressure, it is made to generate separation or plastic deformation, thus a kind of pressure processing method of part needed for obtaining, but often It will appear plate and be stuck in mold and the problems in work as, while the impact of prolonged upper die holder and lower die holder will cause the deformation of mold Damage, to cause the underproof problem of subsequent plate, and not can be carried out small-scale changes shape according to demand, to make One template can only manufacture a kind of automobile panel.

Utility model content

The purpose of this utility model is to provide a kind of stamping die of automotive covering part, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of stamping die of automotive covering part, including Top cover, link block, pedestal, upper mold and lower mold are equipped with lower mold, the bottom peace of the lower mold at the top of the pedestal Equipped with placement plate, backing plate is installed at the top of the placement plate, connecting plate is installed at the top of the backing plate, the connecting plate Top is equipped with model block, and convex block is equipped at the top of the model block, and the two sides of the base top are equipped with link block, institute It states and top cover is installed at the top of link block, mounting blocks are installed at the top of the top cover, the bottom of the top cover is equipped with buffering Plate, the bottom of the buffer board are equipped with upper mold, and the bottom of the upper mold is equipped with baffle.

Preferably, the inside of the lower mold is equipped with two groups of inverted draw cuts, and the inside of the inverted draw cut is equipped with jacking block, the top The bottom of block is equipped with ejector spring.

Preferably, the bottom of the link block is equipped with support column, and fixing seat is equipped at the top of the support column, described Hydraulic stem is installed at the top of fixing seat, fixed block is installed at the top of the hydraulic stem.

Preferably, the bottom of the mounting blocks is bolted on top cover.

Preferably, the surface of the pedestal is coated with corrosion-resistant coating.

Compared with prior art, the utility model has the beneficial effects that the stamping die of automotive covering part is by being equipped with Hydraulic stem can effectively reduce the stamping press of the moment generated when punching press, and the stamping press for avoiding moment is excessive, and causes device The problem of damage, while separate its upper mold independently with lower mold, facilitate the punching press of next time, effectively raises device Working efficiency, by be equipped with jacking block and ejector spring, make it at the end of pressing, can be automatically by the plate of mould inside Ejection, avoiding plate and blocking causes punching course to interrupt, and the plate for needing that cleaning is manually gone to block, and has ensured the speed of punching press Degree, while manpower and material resources are saved, while making it can be according to certain demand by being equipped with the replaceable different convex block of convex block Different convex blocks to be replaced, there is certain flexibility, the present apparatus uses simply, and it is easy to operate, and solve plate and be stuck in mold The problems in when.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the lower die structure schematic diagram of the utility model；

Fig. 3 is the lower mold overlooking structure diagram of the utility model.

In figure: 1, top cover；2, link block；201, fixed block；202, hydraulic stem；203, fixing seat；204, support column；3, bottom Seat；4, mounting blocks；5, buffer board；6, upper mold；601, baffle；7, lower mold；701, placement plate；702, backing plate；703, it connects Plate；704, model block；705, convex block；8, inverted draw cut；801, jacking block；802, ejector spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of stamping die of automotive covering part, including top The two sides of lid 1, link block 2, pedestal 3, upper mold 6 and lower mold 7,3 top of pedestal are welded with link block 2, pass through the side of welding The firmness of device connection can be improved in formula, to improve the service life of device, the top of link block 2 passes through fixed block 201 It is welded with top cover 1, top cover 1 improves the globality of device, bear it can repeatedly for being equipped with mounting blocks 4 and lower mold 7 The top of punching press, top cover 1 is equipped with mounting blocks 4 by bolt, and mounting blocks 4 are for device to be connect with press machine, compared to biography The connection type of the card slot of system, safer more firm, the bottom of top cover 1 is welded with buffer board 5, and the bottom of buffer board 5 is welded with Upper mold 6, upper mold 6 and lower mold 7 with the use of can required for automobile panel, the outside welding of 6 bottom of upper mold There is baffle 601, baffle 601 is used cooperatively with connecting plate 703, can prevent upper mold 6 from subsideing completely with lower mold 7, is caused point The problem of not opening, the top of pedestal 3 are welded with lower mold 7, and lower mold 7 can limit the shape of automobile panel, the bottom of lower mold 7 Portion is welded with placement plate 701, and placement plate 701 connects lower mold 7 and pedestal 3, and the top of placement plate 701 is welded with backing plate 702, pads Plate 702 can provide the toughness of device, while improve the height of device, and the top of backing plate 702 is welded with connecting plate 703, connection Plate 703 can prevent upper mold 6 from subsideing completely with lower mold 7, lead to inseparable problem, and the top of connecting plate 703 is welded with mould Type block 704, model block 704 can be used for limiting the body shape of automobile panel, and the top of model block 704 is equipped with by bolt Convex block 705, convex block 705 can limit the shape for limiting automobile panel part, replace it can according to certain demand different Convex block 705 makes it have certain flexibility.

Further, the inside of lower mold 7 is equipped with two groups of inverted draw cuts 8, and inverted draw cut 8 can be used for limiting jacking block 801 and ejector spring 802 Position, prevent ejector spring 802 from falling off, the inside of inverted draw cut 8 is placed with jacking block 801, and jacking block 801 can be used for ejecting template, Automatically the plate of mould inside can be ejected, avoiding plate and blocking causes punching course to interrupt, and needs manually to go clear The plate blocked is managed, the bottom of jacking block 801 is placed with ejector spring 802, and ejector spring 802 is that jacking block 801 provides power, makes it Jacking block 801 has power.

Further, the bottom of link block 2 is equipped with support column 204, and support column 204 is connect by welding with pedestal 3, supports The top of column 204 is welded with fixing seat 203, fixing seat 203 can fixer compression bar 202, prevent hydraulic stem 202 from position occurs when moving It moves, and leads to the non-uniform problem that accepts of device, the top of fixing seat 203 is equipped with hydraulic stem 202, hydraulic stem by bolt 202 can effectively reduce the stamping press of the moment generated when punching press, and the stamping press for avoiding moment is excessive, and device is caused to damage The problem of, the top of hydraulic stem 202 is welded with fixed block 201, fixed block 201 can lifting device firmness, increase device Service life.

Further, the bottom of mounting blocks 4 is bolted on top cover 1, is facilitated under dismantling mounting blocks 4, keeps it suitable Answer different press machines.

Further, the surface of pedestal 3 be coated with corrosion-resistant coating, can anti-locking apparatus be rusted, improve device use the longevity Life.

Working principle: in use, first connecting device with press machine with mounting blocks 4, plate is placed on lower mold 7 Side, press machine drives upper mold 6 is lower to move at this time, and upper mold 6 and lower 7 pressing sheet material of mold, makes its plate forming, works as punching press At the end of, if plate is stuck in template 15, ejector spring 802 will drive jacking block 801 and move up, will be in upper mold 6 Plate ejection, then carry out next Secondary Shocks.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of stamping die of automotive covering part, including top cover (1), link block (2), pedestal (3), upper mold (6) and lower mold (7), it is characterised in that: be equipped with lower mold (7) at the top of the pedestal (3), the bottom of the lower mold (7) is equipped with placement Plate (701) is equipped with backing plate (702) at the top of the placement plate (701), is equipped with connecting plate at the top of the backing plate (702) (703), it is equipped with model block (704) at the top of the connecting plate (703), convex block is installed at the top of the model block (704) (705), the two sides at the top of the pedestal (3) are equipped with link block (2), are equipped with top cover (1) at the top of the link block (2), It is equipped with mounting blocks (4) at the top of the top cover (1), the bottom of the top cover (1) is equipped with buffer board (5), the buffer board (5) bottom is equipped with upper mold (6), and the bottom of the upper mold (6) is equipped with baffle (601).

2. a kind of stamping die of automotive covering part according to claim 1, it is characterised in that: the lower mold (7) it is interior Portion is equipped with two groups of inverted draw cuts (8), and the inside of the inverted draw cut (8) is equipped with jacking block (801), the bottom installation of the jacking block (801) There are ejector spring (802).

3. a kind of stamping die of automotive covering part according to claim 1, it is characterised in that: the bottom of the link block (2) Portion is equipped with support column (204), is equipped with fixing seat (203) at the top of the support column (204), the fixing seat (203) Top is equipped with hydraulic stem (202), is equipped with fixed block (201) at the top of the hydraulic stem (202).

4. a kind of stamping die of automotive covering part according to claim 1, it is characterised in that: the bottom of the mounting blocks (4) Portion is bolted on top cover (1).

5. a kind of stamping die of automotive covering part according to claim 1, it is characterised in that: the surface of the pedestal (3) Coated with corrosion-resistant coating.