阅读说明：本技术 一种汽车散热器密封胶圈冲压模具 (Stamping die for sealing rubber ring of automobile radiator ) 是由 徐海涛 于 2021-01-18 设计创作，主要内容包括：本发明公开了一种汽车散热器密封胶圈冲压模具,对于本发明通过设置的下模具、放置槽、放置块,对于压制成型好的橡胶密封圈粘附在模型槽时,可以将放置块从下模具中分离出来,进而避免在橡胶圈产品取出时造成危险情况的发生,减少安全隐患,保证工作人员的人身安全,并且通过设置的出料辅助机构,对于粘接在模型槽中的橡胶圈产品能够将其轻松导出,方便、快捷,给工作人员的工作带来便捷,进而提高工作效率,并且通过设置的活动防溢环,在进行冲压工作时,能够很好的防止物料的溢出,进而保证橡胶圈的生产质量,避免资源的浪费,提高生产经济效益。(The invention discloses a stamping die for a sealing rubber ring of an automobile radiator, which is characterized in that a lower die, a placing groove and a placing block are arranged, when the rubber sealing ring which is well pressed and molded is adhered to the die groove, the placing block can be separated from the lower die, so that dangerous conditions caused when the rubber ring product is taken out are avoided, potential safety hazards are reduced, and the personal safety of workers is ensured.)

1. The utility model provides an auto radiator seals rubber ring stamping die which characterized in that: comprises a lower die (1), a placing groove (2), a placing block (3), a die-shaped groove (4) and a discharge auxiliary mechanism (16);

a placing groove (2) is formed in the lower die (1), a placing block (3) is arranged in the placing groove (2), a die groove (4) is formed in the placing block (3), a telescopic push column (5) is symmetrically and movably arranged on the side position of the placing groove (2) of the lower die (1), one end of the telescopic push column (5) is connected with an extrusion spring, and a first movable inserting block (6) is symmetrically inserted and arranged in the lower die (1);

a second movable inserting block (7) is arranged at one end of the first movable inserting block (6), a first return spring is connected and arranged at the same end of the first movable inserting block (6) of the second movable inserting block (7), a threaded groove is formed in the other end of the second movable inserting block (7), and a locking screw (8) is arranged in the threaded groove in a threaded connection mode;

a first positioning slot (9) and a second positioning slot (12) are symmetrically arranged on two sides of the placing block (3), a convex movable block (10) is movably arranged on the side of the first positioning slot (9), a first slope is arranged at one end of the convex movable block (10), and a U-shaped elastic sheet (11) is connected to the other end of the convex movable block;

t-shaped movable insertion blocks (13) are movably and symmetrically arranged on the two sides of the placing groove (2) of the placing block (3), second return springs are symmetrically connected to the T-shaped movable insertion blocks (13), a movable clamping block (14) is movably arranged at the other end of each T-shaped movable insertion block (13), an extrusion chute (15) is arranged in each movable clamping block (14), a second slope is arranged at one end of each movable clamping block (14), and a third return spring is connected to the other end of each movable clamping block;

and the discharge auxiliary mechanism (16) is arranged at the side position of the die groove (4).

2. The stamping die for the sealing rubber ring of the automobile radiator as claimed in claim 1, wherein: ejection of compact complementary unit (16) include activity anti-overflow ring (1601), annular groove (1602), sleeve pipe (1603), spliced pole (1604), annular clamping groove (1605), first activity extrusion piece (1606), second activity extrusion piece (1607), arc extrusion piece (1608), lantern ring (1609), arc extrusion groove (1610), activity anti-overflow ring (1601) activity sets up in annular groove (1602), and annular groove (1602) set up the avris in mould type groove (4), equidistance is provided with sleeve pipe (1603) in annular groove (1602), connects in sleeve pipe (1603) and is provided with fourth reset spring to the fourth reset spring other end is connected and is set up on spliced pole (1604), spliced pole (1604) equidistance sets up the bottom face at activity anti-overflow ring (1601), the avris of activity anti-overflow ring (1601) is provided with annular clamping groove (1605) to the symmetry activity is provided with first activity extrusion piece (1606)'s in activity ring (1601), The one end of first activity extrusion piece (1606) is provided with second activity extrusion piece (1607), first activity extrusion piece (1606) is provided with fifth reset spring with the same end of second activity extrusion piece (1607) to the other end of second activity extrusion piece (1607) is provided with arc extrusion piece (1608), the cup joint is provided with lantern ring (1609) in ring groove (1605) on activity anti-overflow ring (1601), the equidistance is provided with arc extrusion groove (1610) in lantern ring (1609).

3. The stamping die for the sealing rubber ring of the automobile radiator as claimed in claim 1, wherein: the first positioning slot (9) is corresponding to the first movable insertion block (6) in arrangement position and has the same arrangement number, and the cross section of the notch of the first positioning slot (9) is the same as that of the first movable insertion block (6), namely the cross sections of the first positioning slot and the first movable insertion block are equal in length and width.

4. The stamping die for the sealing rubber ring of the automobile radiator as claimed in claim 2, wherein: the thickness of the lantern ring (1609) is equal to the width of the cross section of the notch of the annular clamping groove (1605).

5. The stamping die for the sealing rubber ring of the automobile radiator as claimed in claim 2, wherein: the arc-shaped extrusion groove (1610) and the first movable extrusion block (1606) are arranged at corresponding positions and have the same number of groups.

Technical Field

The invention relates to the technical field of stamping equipment, in particular to a stamping die for a sealing rubber ring of an automobile radiator.

Background

The automobile radiator is a main part in an automobile cooling system; the water jacket has the functions of radiating heat, cooling water absorbs the heat in the water jacket, the heat is radiated after flowing to the radiator, and then the cooling water returns to the water jacket to circulate continuously; thereby achieving the effects of heat dissipation and temperature regulation; it is also an important component of an automobile engine; the radiator belongs to an automobile cooling system, and the radiator in an engine water cooling system consists of a water inlet chamber, a water outlet chamber, a radiator core and the like; the cooling liquid flows in the radiator core, and the air passes through the radiator core; the radiator is a heat exchanger because the hot coolant cools by radiating heat to the air, and because the cold air heats by absorbing the heat radiated by the coolant.

The stamping die for the sealing rubber ring of the automobile radiator is very important in the function of the sealing rubber ring in the automobile radiator, guarantees are provided for the heat radiation performance of the radiator, the sealing rubber ring is stamped and manufactured normally, an upper die and a lower die are pressed and formed in the stamping working process, materials are pressed in a model groove in the stamping and manufacturing process, the materials can be extruded out of the model groove in the process, the waste of the materials is caused, and the stamping quality is reduced.

Disclosure of Invention

The invention aims to provide a stamping die for a sealing rubber ring of an automobile radiator, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping die for a sealing rubber ring of an automobile radiator comprises a lower die, a placing groove, a placing block, a die groove and a discharging auxiliary mechanism;

the lower die is provided with a placing groove, a placing block is arranged in the placing groove, a die groove is arranged on the placing block, the lower die is symmetrically and movably provided with a telescopic push column at the side position of the placing groove, one end of the telescopic push column is connected with an extrusion spring, and a first movable inserting block is symmetrically inserted and arranged in the lower die;

one end of the first movable insertion block is provided with a second movable insertion block, the same end of the second movable insertion block as the first movable insertion block is provided with a first return spring in a connected mode, the other end of the second movable insertion block is provided with a threaded groove, and a locking screw is arranged in the threaded groove in a threaded connection mode;

a first positioning slot and a second positioning slot are symmetrically arranged on two sides of the placing block, a convex movable block is movably arranged on the side of the first positioning slot, a first slope is arranged at one end of the convex movable block, and a U-shaped elastic sheet is connected to the other end of the convex movable block;

the T-shaped movable insertion blocks are movably and symmetrically arranged on the two sides of the placing groove of the placing block, the second return springs are symmetrically connected to the T-shaped movable insertion blocks, a movable fixture block is movably arranged at the other end of each T-shaped movable insertion block, an extrusion chute is arranged in each movable fixture block, a second slope is arranged at one end of each movable fixture block, and a third return spring is connected to the other end of each movable fixture block;

and the discharge auxiliary mechanism is arranged at the side position of the die groove.

Preferably, the discharge auxiliary mechanism comprises an active anti-overflow ring, an annular groove, a sleeve, a connecting column, an annular groove, a first active extrusion block, a second active extrusion block, an arc extrusion block, a lantern ring and an arc extrusion groove, the active anti-overflow ring is movably arranged in the annular groove, the annular groove is arranged at the side of the mold groove, the sleeve is arranged at the annular groove at equal distance, a fourth reset spring is connected in the sleeve, the other end of the fourth reset spring is connected and arranged on the connecting column, the connecting column is arranged at the bottom end face of the active anti-overflow ring at equal distance, the side of the active anti-overflow ring is provided with the annular groove, the first active extrusion block and the first active extrusion block are symmetrically movably arranged in the active anti-overflow ring, the second active extrusion block is arranged at the same end as the second active extrusion block, the first active extrusion block is provided with a fifth reset spring at the same, and the other end of the second movable extrusion block is provided with an arc extrusion block, a lantern ring is sleeved in the annular clamping groove on the movable anti-overflow ring, and the arc extrusion groove is arranged in the lantern ring at a middle distance.

Preferably, the first positioning slot corresponds to the first movable insert block in arrangement position and has the same arrangement number, and the cross section of the notch of the first positioning slot is the same as that of the first movable insert block, that is, the cross sections of the first positioning slot and the first movable insert block have the same length and the same width.

Preferably, the thickness of the lantern ring is equal to the width of the section of the notch of the annular clamping groove.

Preferably, the arc-shaped extrusion groove and the first movable extrusion block are arranged at corresponding positions and have the same number of groups.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the lower die, the placing groove and the placing block, when the rubber sealing ring which is well pressed and molded is adhered to the die groove, the placing block can be separated from the lower die, so that the occurrence of dangerous conditions caused when the rubber ring product is taken out is avoided, the potential safety hazard is reduced, and the personal safety of workers is ensured.

Drawings

FIG. 1 is a schematic view of a connection structure according to the present invention;

FIG. 2 is an exploded view of the connection structure of the present invention;

FIG. 3 is a partial sectional view of the inner connecting structure of the lower mold and the placing block according to the present invention;

FIG. 4 is a partially enlarged view of the connection structure of FIG. 3 according to the present invention;

FIG. 5 is an exploded view of the discharge assist mechanism attachment structure of the present invention;

fig. 6 is a partially enlarged view illustrating the connection structure of fig. 5 according to the present invention.

In the figure: lower mould 1, standing groove 2, place piece 3, model groove 4, flexible post 5 that pushes away, first activity inserted block 6, second activity inserted block 7, locking screw 8, first positioning slot 9, convex movable block 10, U type flexure strip 11, second positioning slot 12, T type movable inserted block 13, activity fixture block 14, extrusion chute 15, ejection of compact complementary unit 16, activity anti-overflow ring 1601, annular groove 1602, sleeve pipe 1603, spliced pole 1604, annular card groove 1605, first activity extrusion block 1606, second activity extrusion block 1607, arc extrusion block 1608, lantern ring 1609, arc extrusion groove 1610.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a stamping die for a sealing rubber ring of an automobile radiator comprises a lower die 1, a placing groove 2, a placing block 3, a model groove 4 and a discharge auxiliary mechanism 16;

a placing groove 2 is formed in the lower die 1, a placing block 3 is arranged in the placing groove 2, a die groove 4 is formed in the placing block 3, a telescopic push column 5 is symmetrically and movably arranged at the side position of the placing groove 2 of the lower die 1, one end of the telescopic push column 5 is connected with an extrusion spring, and a first movable inserting block 6 is symmetrically inserted and arranged in the lower die 1;

one end of the first movable insertion block 6 is provided with a second movable insertion block 7, the same end of the second movable insertion block 7 as the first movable insertion block 6 is connected with a first return spring, the other end of the second movable insertion block 7 is provided with a threaded groove, and a locking screw 8 is arranged in the threaded groove in a threaded connection manner;

a first positioning slot 9 and a second positioning slot 12 are symmetrically arranged on two sides of the placing block 3, a convex movable block 10 is movably arranged on the side of the first positioning slot 9, a first slope is arranged at one end of the convex movable block 10, and a U-shaped elastic sheet 11 is connected to the other end of the convex movable block;

the placing block 3 is movably and symmetrically provided with T-shaped movable inserting blocks 13 at two sides of the placing groove 2, the T-shaped movable inserting blocks 13 are symmetrically connected with second return springs, a movable clamping block 14 is movably arranged at the other end of each T-shaped movable inserting block 13, an extrusion chute 15 is arranged in each movable clamping block 14, one end of each movable clamping block 14 is provided with a second slope, and the other end of each movable clamping block is connected with a third return spring;

the discharge auxiliary mechanism 16 is provided at the side position of the mold chase 4.

Preferably, the first positioning slot 9 corresponds to the first movable insert 6 in the installation position and has the same number of the installation groups, and the cross-sectional shape of the notch of the first positioning slot 9 is the same as the cross-sectional shape of the first movable insert 6, that is, the cross-sections of the first positioning slot and the first movable insert are equal in length and width.

Preferably, the thickness of collar 1609 is equal to the width of the slot cross-section of annular clamping slot 1605.

Preferably, the discharge assisting mechanism 16 includes a movable anti-overflow ring 1601, an annular groove 1602, a sleeve 1603, a connecting column 1604, an annular groove 1605, a first movable pressing block 1606, a second movable pressing block 1607, an arc pressing block 1608, a lantern ring 1609, and an arc pressing groove 1610, the movable anti-overflow ring 1601 is movably disposed in the annular groove 1602, the annular groove 1602 is disposed at a side of the mold groove 4, the sleeve 1603 is equidistantly disposed in the annular groove 1602, a fourth return spring is connected and disposed in the sleeve 1603, the other end of the fourth return spring is connected and disposed on the connecting column 1604, the connecting column 1604 is equidistantly disposed at a bottom end face of the movable anti-overflow ring 1601, the annular groove 1605 is disposed at a side of the movable anti-overflow ring 1601, the first movable pressing block 1606 is symmetrically and movably disposed in the movable anti-overflow ring 1601, the second movable pressing block 1607 is disposed at one end of the first movable pressing block 1606, and a fifth return spring is disposed at the same end of the second movable pressing block 1607 in, an arc-shaped extrusion block 1608 is arranged at the other end of the second movable extrusion block 1607, a lantern ring 1609 is sleeved in the annular clamping groove 1605 on the movable anti-overflow ring 1601, and arc-shaped extrusion grooves 1610 are equidistantly arranged in the lantern ring 1609.

Preferably, the arc-shaped pressing grooves 1610 and the first movable pressing blocks 1606 are arranged at the same positions and in the same number of groups.

The working principle is as follows: when the sealing rubber ring is pressed, when a sealing rubber ring finished product adhered in the die groove 4 is taken out, firstly, the locking screws 8 on the two sides of the lower die 1 are loosened, then the extrusion of the second movable insert 7 by the locking screws 8 is relieved, so that the first movable insert 6 is separated from the first positioning slot 9, then the T-shaped movable insert 13 is pressed, the T-shaped movable insert 13 extrudes the extrusion chute 15 in the movable fixture 14, and further the movable fixture 14 is driven to be separated from the second positioning slot 12, meanwhile, the placing groove 2 is pushed out by a distance under the action of the telescopic push column 5 and the extrusion spring, so that the placing block 3 can be separated from the lower die 1, further the dangerous situation caused when the rubber ring product is taken out is avoided, the potential safety hazard is reduced, the personal safety of workers is ensured, and then, through the arranged discharge auxiliary mechanism 16, to bonding rubber circle product in die cavity 4 can easily derive it, it is convenient, and fast, in this in-process, through rotating the lantern ring 1609, along with the rotation of lantern ring 1609, the arc extrusion groove 1610 of setting in the lantern ring 1609 extrudes first activity extrusion piece 1606, and then promote arc extrusion piece 1608 and extrude the rubber circle, make rubber circle and the 4 model separation in model groove, can easily take out rubber circle finished product, and then it is convenient to bring for staff's work, and then improve work efficiency, and through the activity anti-overflow ring 1601 that sets up, when carrying out punching press work, anti-overflow ring 1601 can be along with going on of punching press, by the annular groove 1602 of impressing, can be fine prevent spilling over of material, and then guarantee the production quality of rubber circle, avoid the waste of resource, improve production economic benefits.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.