CN213997475U - Automobile stamping die stop gear - Google Patents

Abstract

The utility model relates to an automobile manufacturing technical field specifically is an automobile stamping die stop gear, including upper die base and die holder, the cope match-plate pattern is installed to the bottom side of upper die base, the lower bolster is installed on the top of die holder, the pad foot is installed to the bottom of die holder, installation mechanism is installed to one side that the upper die base is relative with the die holder, installation mechanism includes eight base groups, four group the top of base all with upper die base fixed connection, four group the bottom of base all with die holder fixed connection, the inside of base is all inserted and is equipped with the insert ring, the draw-in groove has all been seted up on the inner wall of base, one side of fixture block is all inserted and is established inside the draw-in groove. The utility model discloses a user's installation provides convenience, has improved comfort level and security in the user's installation, and the user can adjust the height of spacing post according to the change of mould structure and base height moreover, and application scope is extensive.

Description

Automobile stamping die stop gear

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is an automobile stamping die stop gear.

Background

The automobile is one of the common tools for people to travel conveniently and quickly, along with the high-speed development of social economy and automobile industry, the automobile gradually becomes an indispensable part in people's life, when the automobile is produced and manufactured, a stamping process is usually used for mass production, a stamping die is one of important parts essential for stamping and forming automobile parts, the stamping die is used for forming plates through stamping of an upper die and a lower die, and in order to prevent the upper die and the lower die of the stamping die from being damaged due to high-frequency contact, limiting mechanisms are usually arranged on the upper die and the lower die of the stamping die;

spacing post is one of the common stop gear on the stamping die, and current spacing post is installed on the mould through the bolt usually, very wastes time and energy, and especially when installing spacing post on last mould, the user need keep the posture of raising one's head always, has brought the discomfort for user's cervical vertebra, is in the below of last mould for a long time moreover and installs the work and also has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car stamping die stop gear to on the current spacing post that proposes passes through the bolt installation mould in solving above-mentioned background art, the installation is wasted time and energy, the poor problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: a limiting mechanism of an automobile stamping die comprises an upper die holder and a lower die holder, wherein an upper die plate is installed on the bottom side of the upper die holder, a lower die plate is installed on the top end of the lower die holder, pad feet are installed on the bottom end of the lower die holder, an installing mechanism is installed on one side, opposite to the lower die holder, of the upper die holder and comprises eight groups of bases, the top ends of the four groups of bases are fixedly connected with the upper die holder, the bottom ends of the four groups of bases are fixedly connected with the lower die holder, inserting rings are inserted into the bases, limiting columns are fixedly connected to one sides of the inserting rings, a support plate is fixedly connected to one sides of the limiting columns, first inserting rods penetrate through the middle of the support plate, first springs are fixedly connected to one side of the support plate, one ends, far away from the support plate, of the first springs are fixedly connected with the first inserting rods, inner grooves are formed in the first inserting rods, and the inside of inside groove all has seted up the fixture block to one side of fixture block all fixedly connected with second spring, the one end that the fixture block was kept away from to the second spring all with inside groove inner wall fixed connection, all seted up the draw-in groove on the inner wall of base, one side of fixture block all inserts and establishes inside the draw-in groove, coupling mechanism is all installed to the one end of spacing post.

Preferably, one side of the support plate, which is far away from the first spring, is fixedly connected with a support plate, one side of the support plate is fixedly connected with a limiting column, and the support plates are all triangular.

Preferably, the outer sides of the clamping blocks are all in an inclined plane shape, and the inner walls of the inserting rings are all in an inclined plane shape matched with the clamping blocks.

Preferably, the outer sides of the clamping blocks are fixedly connected with first rubber pads.

Preferably, coupling mechanism is including the folded plate, the equal fixedly connected with locating piece in one side of folded plate, the constant head tank has all been seted up to one side of spacing post and folded plate, the locating piece all inserts and establishes inside the constant head tank, the fixed cover of the equal fixedly connected with in both sides of spacing post and folded plate, and the inside of fixed cover all inserts and is equipped with the second inserted bar to the equal fixedly connected with connecting plate in one end of second inserted bar, one side of connecting plate all with folded plate fixed connection, the third inserted bar has all been run through to one side of fixed cover, and the equal fixedly connected with third spring in one side of third inserted bar to the third spring is kept away from the one end of third inserted bar and all with fixed cover fixed connection, the slot has all been seted up to the inside of fixed cover, the one end of third inserted bar all runs through the second inserted bar and extends to inside the slot.

Preferably, all fixedly connected with second rubber pad on the inner wall of slot.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides convenience for the installation work of users, improves the comfort level and the safety in the installation process of users, and the height of the limiting column can be adjusted by users according to the change of the die structure and the height of the cushion seat, thus having wide application range;

1. the fixture block is arranged, when a user needs to install the limiting column on the upper die base and the lower die base, the user directly transversely inserts the insert ring into the base and presses the first insert rod to enable the fixture block to be abutted against the inner wall of the base, the position of the limiting column can be fixed through the insert ring, the user does not need to screw a bolt which wastes time and labor to install, the user can conveniently and quickly install the limiting column, the user does not need to install the limiting column for a long time at the back of the upper die base, and therefore the comfort and the safety of the user in the installation process are improved;

2. be provided with the folded sheet, the structure when the mould changes, perhaps when the high production of base of a mattress changes, the user can place the one end at spacing post with the folded sheet, and stimulate the third inserted bar, make the second inserted bar insert in the middle of fixed cover, the user loosens the hand and makes the third inserted bar run through the second inserted bar after that, the user can fix the one end at spacing post with the folded sheet, the user can splice the multiunit folded sheet according to the user demand of self, thereby change the level of spacing post, make the level of the device can change with the change of base of a mattress height adaptation mould structure, thereby make the plate that the punching press came out accord with the service standard, the application scope of the device has been increased.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic front sectional view of the structure of FIG. 1 at A-A;

fig. 3 is a partially enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 4 is a partially enlarged schematic view of the structure at C in fig. 2 according to the present invention;

fig. 5 is a schematic view of a partial top view of the structure of the middle position-limiting post according to the present invention.

In the figure: 100. an upper die holder; 200. mounting a template; 300. a lower template; 400. a lower die holder; 500. a foot pad; 600. an installation mechanism; 610. a base; 611. inserting a ring; 612. a limiting column; 613. a carrier plate; 614. a first plunger; 615. a first spring; 616. an inner tank; 617. a clamping block; 618. a second spring; 619. a card slot; 700. a connecting mechanism; 710. stacking the plates; 711. positioning blocks; 712. positioning a groove; 713. fixing a sleeve; 714. a second plunger; 715. a connecting plate; 716. a third plunger; 717. a third spring; 718. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a limiting mechanism of an automobile stamping die comprises an upper die holder 100 and a lower die holder 400, wherein an upper template 200 is installed at the bottom side of the upper die holder 100, a lower template 300 is installed at the top end of the lower die holder 400, a foot pad 500 is installed at the bottom end of the lower die holder 400, an installation mechanism 600 is installed at one side of the upper die holder 100 opposite to the lower die holder 400, the installation mechanism 600 comprises eight groups of bases 610, the top ends of the four groups of bases 610 are fixedly connected with the upper die holder 100, the bottom ends of the four groups of bases 610 are fixedly connected with the lower die holder 400, inserting rings 611 are inserted into the bases 610, limiting columns 612 are fixedly connected to one sides of the inserting rings 611, a support plate 613 is fixedly connected to one side of each limiting column 612, a first inserting rod 614 penetrates through the middle part of the support plate 613, a first spring 615 is fixedly connected to one side of each support plate 613, one end of each first spring 615, far away from each first inserting rod 614 is fixedly connected to the corresponding support plate, inner grooves 616 are formed in the first inserting rods 614, a clamping block 617 is arranged in each inner groove 616, a second spring 618 is fixedly connected to one side of each clamping block 617, one end, far away from each clamping block 617, of each second spring 618 is fixedly connected to the inner wall of each inner groove 616, a clamping groove 619 is arranged on the inner wall of the base 610, one side of each clamping block 617 is inserted into each clamping groove 619, and a connecting mechanism 700 is arranged at one end of each limiting column 612;

furthermore, the support plate 613 is fixedly connected to a side of the support plate 613 away from the first spring 615, and one side of the support plate is fixedly connected to the limiting post 612, the support plate is triangular, and the support plate shares and bears the pressure applied to the support plate 613, so that the support plate 613 is not easily broken or damaged due to long-time use or large pressure;

furthermore, the outer sides of the locking blocks 617 are all in the shape of an inclined plane, and the inner wall of the insert ring 611 is all in the shape of an inclined plane matching with the locking blocks 617, so that when a user presses the first insert rod 614 to drive the locking blocks 617 to contact the insert ring 611, the outer sides of the locking blocks 617 can be well attached to the inner wall of the insert ring 611, and smoothly enter the inner groove 616, thereby improving the smoothness when the user moves the first insert rod 614;

furthermore, the outer sides of the clamping blocks 617 are fixedly connected with first rubber pads, friction between the clamping blocks 617 and the inner walls of the clamping grooves 619 is increased by the first rubber pads, and the clamping blocks 617 are inserted into the clamping grooves 619 more stably and are not easy to fall off;

further, the connecting mechanism 700 includes a stacked plate 710, wherein one side of the stacked plate 710 is fixedly connected with a positioning block 711, one side of each of the limiting column 612 and the stacked plate 710 is provided with a positioning groove 712, the positioning blocks 711 are inserted into the positioning grooves 712, two sides of each of the limiting column 612 and the stacked plate 710 are fixedly connected with a fixing sleeve 713, the fixing sleeves 713 are inserted into the second inserting rods 714, one end of each of the second inserting rods 714 is fixedly connected with a connecting plate 715, one side of each of the connecting plates 715 is fixedly connected with the stacked plate 710, one side of each of the fixing sleeves 713 is penetrated with a third inserting rod 716, one side of each of the third inserting rods 716 is fixedly connected with a third spring 717, one end of each of the third springs 717 far from the third inserting rod 716 is fixedly connected with the fixing sleeve 713, the inside of each of the fixing sleeves 713 is provided with a slot 718, one end of each of the third inserting rods 716 extends through the second inserting rods 714 to the slot 718, and a user can pull the third inserting rods 716 to move far from the stacked plate 710, a positioning block 711 is inserted into a positioning groove 712, a second insert rod 714 is inserted into a fixing sleeve 713, then a user releases his hand to enable a third spring 717 to drive a third insert rod 716 to penetrate through the second insert rod 714, so that multiple sets of stacked plates 710 are connected, when the structures of the upper template 200 and the lower template 300 are changed or the height of a cushion seat of the device is changed, the user can change the horizontal height of a limiting column 612 by connecting multiple sets of stacked plates 710, so that the limiting column 612 can be adapted to the changes of the upper template 200, the lower template 300 and the cushion seat to change, and the processed finished product can be guaranteed to be qualified;

furthermore, the inner walls of the slots 718 are fixedly connected with second rubber pads, when the end, close to the stacking plate 710, of the third inserting rod 716 is inserted into the slots 718, the second rubber pads increase the friction force between the third inserting rod 716 and the inner walls of the slots 718, so that the third inserting rod 716 is inserted into the slots 718 more stably, the third inserting rod 716 is not easy to be separated from the slots 718, and the stability of the device is improved.

The working principle is as follows: when a user installs the position-limiting post 612, firstly, the user inserts the insert ring 611 into the base 610 in a transverse direction, then the user presses the first rod 614 to move close to the insert ring 611, the first spring 615 is compressed and deformed, the first rod 614 drives the fixture 617 to move close to the insert ring 611, when the first rod 614 drives the fixture 617 to contact with the inner wall of the insert ring 611, the inner wall of the insert ring 611 applies pressure to the fixture 617, so that the second spring 618 is compressed and deformed, the fixture 617 enters the inner groove 616, when the first rod 614 drives the fixture 617 to move continuously to enable the fixture 617 and the slot 619 to be in the same horizontal line, the slot 619 releases resilience force to drive the fixture 617 to pop out, so that the fixture 617 is inserted into the slot 619, at this time, one side of the fixture 617 abuts against the inner wall of the slot 619, thereby fixing the position of the first rod 614, the first rod 614 connects the insert ring 611 and the base 610, therefore, the limiting column 612 is fixed on one side of the base 610, the whole installation process is convenient and quick, a user does not need to screw a bolt, which wastes time and labor, for installation, and the user does not need to wait for working at the upside down below the upper die holder 100 for a long time, so that the safety of the user in the installation process is improved, and the comfort of the user in working is enhanced;

when the structures of the upper mold plate 200 and the lower mold plate 300 are changed or the height of the cushion seat is changed, a user can place the stack plate 710 at one end of the position-limiting column 612 and align the second insert rod 714 with the fixing sleeve 713, then the user pulls the third insert rod 716 with a hand to drive the third insert rod 716 to move away from the stack plate 710, the third spring 717 is subjected to tensile force to extend and deform, at this time, the user presses the stack plate 710 close to the position-limiting column 612 so that the positioning block 711 is inserted into the positioning groove 712, the second insert rod 714 is inserted into the fixing sleeve 713, the user releases his hand to not apply tensile force to the third insert rod 716, the third spring 717 releases the resilience force to drive the third insert rod 716 to reset, so that the third insert rod 716 penetrates through the second insert rod 714, one end of the third insert rod 716 close to the stack plate 710 is inserted into the inserting groove 718, thereby connecting the stack plate 710 and the position-limiting column 612 and changing the horizontal height of the position-limiting column 612, the user can splice and connect the multiple groups of laminated plates 710 according to the operation, so that the height of the device can be changed according to the use requirement of the user, and the application range of the device is enlarged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an automobile stamping die stop gear, includes upper die base (100) and die holder (400), its characterized in that: an upper template (200) is installed on the bottom side of the upper die holder (100), a lower template (300) is installed on the top end of the lower die holder (400), a pad (500) is installed at the bottom end of the lower die holder (400), an installation mechanism (600) is installed on one side, opposite to the lower die holder (400), of the upper die holder (100), the installation mechanism (600) comprises eight groups of bases (610), the top ends of the four groups of bases (610) are fixedly connected with the upper die holder (100), the bottom ends of the four groups of bases (610) are fixedly connected with the lower die holder (400), insert rings (611) are inserted into the bases (610), limiting columns (612) are fixedly connected to one sides of the insert rings (611), a support plate (613) is fixedly connected to one side of the limiting columns (612), first insert rods (614) penetrate through the middle of the support plate (613), first springs (615) are fixedly connected to one side of the support plate (613), and the one end that carrier plate (613) was kept away from in first spring (615) all with first inserted bar (614) fixed connection, inside (616) have all been seted up to the inside of first inserted bar (614), and inside all seted up fixture block (617) of inside (616), and one side all fixedly connected with second spring (618) of fixture block (617), the one end that fixture block (617) were kept away from in second spring (618) all with inside wall fixed connection of inside groove (616), draw-in groove (619) have all been seted up on the inner wall of base (610), one side of fixture block (617) all is inserted and is established inside draw-in groove (619), coupling mechanism (700) are all installed to the one end of spacing post (612).

2. The automobile stamping die limiting mechanism according to claim 1, characterized in that: one side of the carrier plate (613) far away from the first spring (615) is fixedly connected with a support plate, one side of the support plate is fixedly connected with a limiting column (612), and the support plates are all triangular.

3. The automobile stamping die limiting mechanism according to claim 1, characterized in that: the outer sides of the clamping blocks (617) are all in an inclined plane shape, and the inner walls of the inserting rings (611) are all in an inclined plane shape matched with the clamping blocks (617).

4. The automobile stamping die limiting mechanism according to claim 1, characterized in that: the outer sides of the clamping blocks (617) are fixedly connected with first rubber pads.

5. The automobile stamping die limiting mechanism according to claim 1, characterized in that: the connecting mechanism (700) comprises a laminated plate (710), one side of the laminated plate (710) is fixedly connected with a positioning block (711), one side of each of a limiting column (612) and the laminated plate (710) is provided with a positioning groove (712), the positioning block (711) is inserted into the positioning groove (712), two sides of each of the limiting column (612) and the laminated plate (710) are fixedly connected with a fixing sleeve (713), the fixing sleeve (713) is inserted into the fixing sleeve (713), one end of each of a second inserting rod (714) is fixedly connected with a connecting plate (715), one side of each of the connecting plates (715) is fixedly connected with the laminated plate (710), one side of each of the fixing sleeve (713) is provided with a third inserting rod (716) in a penetrating manner, one side of each of the third inserting rod (716) is fixedly connected with a third spring (717), and one end of each of the third spring (717), far away from the third inserting rod (716), is fixedly connected with the fixing sleeve (713), slots (718) are formed in the fixing sleeve (713), and one end of the third insertion rod (716) penetrates through the second insertion rod (714) and extends into the slots (718).

6. The automobile stamping die limiting mechanism according to claim 5, characterized in that: the inner walls of the slots (718) are fixedly connected with second rubber pads.

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