CN210816992U - High stability auto parts compression moulding mould - Google Patents
High stability auto parts compression moulding mould Download PDFInfo
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- CN210816992U CN210816992U CN201920821446.9U CN201920821446U CN210816992U CN 210816992 U CN210816992 U CN 210816992U CN 201920821446 U CN201920821446 U CN 201920821446U CN 210816992 U CN210816992 U CN 210816992U
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Abstract
The utility model discloses a high stability auto parts compression moulding mould mainly includes casing, cope match-plate pattern, upper mold benevolence, lower mould benevolence and counterweight plate, casing bottom lateral wall fixed mounting has the counterweight plate, and counterweight plate top edge lateral wall fixed mounting has the base, and base top middle part fixed mounting has the guide arm, casing top edge lateral wall fixed mounting supports the pole down, the inboard upper portion slidable mounting of casing has the assembly plate, and assembly plate top lateral wall fixed mounting has the assembly head that the symmetry set up, all there is lower mold benevolence through bolt fixed mounting between the assembly head, the inboard middle part of casing is located the inner wall of assembly plate below the assembly mounting have bilateral symmetry's buffer gear. The utility model has the advantages of reasonable design structurally, in this auto parts stamping process, the buffer gear of device carries out hierarchical buffering to the external shock that receives, avoids the mould abnormal damage that long-term use caused, guarantees the overall stability of mould, the whole life of guarantee mould.
Description
Technical Field
The utility model relates to a stamping die specifically is a high stability auto parts compression moulding mould.
Background
The mould is a mould and a tool for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the blank is a tool for making a finished piece with a specific shape and size under the action of external force. The die has a specific contour or inner cavity shape, the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge, and the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape.
Among the current auto parts stamping process, receive great external force impact in the short time of device, only adopt spring buffering, spring elasticity is too weak, when accomplishing buffer stroke, the translation rate is still fast, still can cause the impact, spring elasticity is too strong, buffer stroke is short, buffer structure is crude can cause the buffering effect poor, and only rely on the elasticity of spring to cushion, the spring is tired easily, change cycle is short, long-term use can influence the overall stability of mould because of strikeing, shorten mould life.
Disclosure of Invention
An object of the utility model is to provide a high stability auto parts compression moulding mould to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a compression molding die for high-stability automobile parts mainly comprises a shell, an upper template, an upper die core, a lower die core and a counterweight plate, wherein the counterweight plate is fixedly mounted on the side wall of the bottom end of the shell, a base is fixedly mounted on the side wall of the edge of the top end of the counterweight plate, a guide rod is fixedly mounted in the middle of the top end of the base, a lower support rod is fixedly mounted on the side wall of the edge of the top end of the shell, an assembling plate is slidably mounted on the upper portion of the inner side of the shell, symmetrically-arranged assembling heads are fixedly mounted on the side wall of the top end of the assembling plate, the lower die core is fixedly mounted between all the assembling; the top end side wall of the upper template is fixedly provided with a top plate through a bolt, the bottom end of the upper template is fixedly provided with a lower die core through a bolt, the side wall of the bottom end edge of the upper template is fixedly provided with an upper supporting rod matched with the lower supporting rod, and the side wall of the bottom end edge of the top plate is fixedly provided with a guide sleeve matched with the guide rod.
As a further aspect of the present invention: buffer gear mainly includes the dress cover, oil pocket, casing and buffering spring, the inboard lower part inner wall fixed mounting of dress cover has oil pipe, crosses oil pipe bottom end fixed conduction and installs the oil pocket, and oil pocket lateral wall fixed mounting has spiral shell fragment, the inboard upper portion slidable mounting of dress cover has the casing, and casing lower part outer wall fixed mounting has the sealing ring, the supporting inner wall of sealing ring outer wall sliding contact dress, the inboard erection joint of casing has reset spring, and reset spring overlaps and establishes in the oil pipe outside, the supporting outside cover of dress is established and is installed the buffering spring, buffering spring top in close contact with assembly plate bottom lateral wall, buffering spring bottom in close contact with casing middle part inner wall, the oil pocket adopts high tenacity elasticity material, the space between inside, casing bottom lateral wall and the assembly cover lower part inner wall of oil pocket is full of hydraulic oil.
As a further aspect of the present invention: and the side wall of the bottom end of the lower die core and the side wall of the top end of the upper die core are enclosed to form a processing cavity.
As a further aspect of the present invention: and the upper parts of the front and rear side walls of the shell are provided with assembling holes matched with the assembling heads.
As a further aspect of the present invention: the side wall of the top end of the top plate is assembled and connected with external driving equipment through a bolt, and the external driving equipment can adopt a servo telescopic cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design structurally, in this auto parts stamping process, the buffer gear of device carries out hierarchical buffering to the external shock that receives, avoids the mould abnormal damage that long-term use caused, guarantees the overall stability of mould, the whole life of guarantee mould.
Drawings
FIG. 1 is a schematic structural view of a high-stability compression mold for automobile parts.
FIG. 2 is a front view of a high stability automotive part compression mold.
FIG. 3 is a structural diagram of a right-side view angle between a bottom die and connected components in a high-stability compression mold for automobile parts.
Fig. 4 is a schematic structural diagram at a in fig. 2.
In the figure: the oil filling device comprises a shell 1, an assembly hole 2, a base 3, an upper abutting rod 4, a sealing ring 5, an upper template 6, an upper mold core 7, a lower mold core 8, a spiral elastic sheet 9, a top plate 10, a guide sleeve 11, a guide rod 12, a lower abutting rod 13, a return spring 14, a counterweight plate 15, an outer shell 16, an assembly sleeve 17, an assembly plate 18, an oil passing pipe 19, an oil pocket 20, an assembly head 21 and a cushioning spring 22.
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.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, in an embodiment of the present invention, a high-stability compression molding mold for automobile parts mainly includes a housing 1, an upper mold plate 6, an upper mold core 7, a lower mold core 8 and a weight plate 15, wherein a weight plate 15 is fixedly installed on a side wall at the bottom end of the housing 1, a base 3 is fixedly installed on a side wall at the top end of the weight plate 15, a guide rod 12 is fixedly installed in the middle of the top end of the base 3, a lower support rod 13 is fixedly installed on a side wall at the top end of the housing 1, an assembling plate 18 is slidably installed on the upper portion of the inner side of the housing 1, symmetrically arranged assembling heads 21 are fixedly installed on a side wall at the top end of the assembling plate 18, the lower mold core 8 is fixedly installed between all the assembling heads 21 through bolts; the side wall of the top end of the upper template 6 is fixedly provided with a top plate 10 through a bolt, the bottom end of the upper template 6 is fixedly provided with a lower mold core 8 through a bolt, the side wall of the edge of the bottom end of the upper template 6 is fixedly provided with an upper supporting rod 4 matched with a lower supporting rod 13, and the side wall of the edge of the bottom end of the top plate 10 is fixedly provided with a guide sleeve 11 matched with a guide rod 12.
Buffer gear mainly including the dress form group 17, oil pocket 20, shell body 16 and damping spring 22, the dress form group 17 inboard lower part inner wall fixed mounting have oil pipe 19, cross oil pipe 19 bottom mounting and switch on and install oil pocket 20, oil pocket 20 lateral wall fixed mounting has spiral shell fragment 9, the dress form group 17 inboard upper portion slidable mounting has shell body 16, shell body 16 lower part outer wall fixed mounting has sealing ring 5, the supporting 17 inner walls of sealing ring 5 outer wall sliding contact dress, shell body 16 inboard assembled mounting has reset spring 14, and reset spring 14 cover is established in crossing the oil pipe 19 outside, the dress form group 17 outside cover is established and is installed damping spring 22, and damping spring 22 top close contact assembly plate 18 bottom lateral wall, damping spring 22 bottom close contact casing 1 middle part inner wall, oil pocket 20 adopts high toughness elasticity material, oil pocket 20 is inside, The space between the side wall of the bottom end of the outer shell 16 and the inner wall of the lower part of the assembling sleeve 17 is filled with hydraulic oil.
And the side wall of the bottom end of the lower die core 8 and the side wall of the top end of the upper die core 7 are enclosed to form a processing cavity.
The upper parts of the front and rear side walls of the shell 1 are provided with assembling holes 2 matched with the assembling heads 21.
The side wall of the top end of the top plate 10 is assembled and connected with an external driving device through a bolt, and the external driving device can adopt a servo telescopic cylinder.
The utility model discloses a theory of operation is:
the utility model relates to a high stability auto parts compression moulding mould, the device is when punching press, will wait to process the raw materials and place in lower mould benevolence 8 bottom lateral wall and last mould benevolence 7 top lateral wall enclose the processing intracavity that establishes formation, external drive equipment drives roof 10 and moves down, guide pin bushing 11 and guide arm 12 guide the position of roof 10, lower mould benevolence 8 bottom lateral wall and last mould benevolence 7 top lateral wall first contact, buffer gear receives the impact force, damping spring 22 shrinkage deformation, buffer partial initial impact force, later along with the moving down of assembly plate 18, shell 16 receives and moves down, hydraulic oil between shell 16 bottom lateral wall and the assembly cover 17 lower part inner wall is pressed, get into the oil pocket 20 inboard through oil pipe 19, and shell 16 diameter is far greater than oil pipe 19 internal diameter, shell 16 moves the oil mass that unit distance pushed down, when flowing through oil pipe 19 that the internal diameter is less, the oil pressure between the side wall at the bottom end of the outer shell 16 and the inner wall at the lower part of the assembly sleeve 17 is increased after a long time is needed, the oil pressure formed by the diameter difference of the oil pushing diameter and the oil outlet diameter is matched with the cushioning spring 22 to continuously reduce the impact force on the device until the bottom end of the assembly plate 18 contacts the inner wall of the shell 1 to achieve the protection effect of grading cushioning, the upper supporting rod 4 and the lower supporting rod 13 are used for forcibly limiting the displacement distance, the hydraulic oil enters the oil pocket 20, the oil pocket 20 and the spiral elastic sheet 9 are elastically deformed to temporarily contain the hydraulic oil, after the punching is completed, the ring lining spring 22, the return spring 14 and the spiral elastic sheet 9 rebound to drive the moving part to return to wait for the next punching, when the lower die core 8 needs to be replaced, a tool is inserted into the shell 1 through the assembly hole 2, the bolt connecting the assembly head 21 and the lower die core 8 is, in this auto parts stamping process, the buffer gear of device is strikeed the hierarchical buffering to the external force that receives, avoids the mould that long-term use caused to damage unusually, guarantees the overall stability of mould, the whole life of guarantee mould.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high-stability compression molding die for automobile parts mainly comprises a shell (1), an upper template (6), an upper die core (7), a lower die core (8) and a counterweight plate (15), it is characterized in that a counterweight plate (15) is fixedly arranged on the side wall of the bottom end of the shell (1), a base (3) is fixedly arranged on the side wall of the edge of the top end of the counterweight plate (15), a guide rod (12) is fixedly arranged in the middle of the top end of the base (3), a lower support rod (13) is fixedly arranged on the side wall of the edge of the top end of the shell (1), an assembly plate (18) is slidably mounted at the upper part of the inner side of the shell (1), symmetrically arranged assembly heads (21) are fixedly mounted on the side wall of the top end of the assembly plate (18), a lower die core (8) is fixedly mounted among all the assembly heads (21) through bolts, the inner wall of the middle part of the inner side of the shell (1) below the assembling plate (18) is provided with bilaterally symmetrical buffer mechanisms in an assembling way; the die comprises an upper die plate (6), a top plate (10) is fixedly mounted on the side wall of the top end of the upper die plate (6), a lower die core (8) is fixedly mounted at the bottom end of the upper die plate (6), an upper supporting rod (4) matched with a lower supporting rod (13) is fixedly mounted on the side wall of the bottom edge of the upper die plate (6), and a guide sleeve (11) matched with a guide rod (12) is fixedly mounted on the side wall of the bottom edge of the top plate (10).
2. The high-stability automobile part compression molding die according to claim 1, wherein the buffering mechanism mainly comprises a packaging set (17), an oil pocket (20), an outer shell (16) and a cushioning spring (22), wherein the inner wall of the lower part of the inner side of the packaging set (17) is fixedly provided with an oil passing pipe (19), the bottom end of the oil passing pipe (19) is fixedly communicated with the oil pocket (20), the outer side wall of the oil pocket (20) is fixedly provided with a spiral elastic sheet (9), the outer shell (16) is slidably arranged on the upper part of the inner side of the packaging set (17), the outer wall of the lower part of the outer shell (16) is fixedly provided with a sealing ring (5), the outer wall of the sealing ring (5) is slidably contacted with the inner wall of the packaging set (17), the inner side of the outer shell (16) is provided with a reset spring (14), the reset spring (14), bradyseism spring (22) top in close contact with assembly plate (18) bottom lateral wall, bradyseism spring (22) bottom in close contact with casing (1) middle part inner wall, the space between inside, shell body (16) bottom lateral wall of oil package (20) and the supporting (17) lower part inner wall of equipment is full of hydraulic oil.
3. The compression mold for high-stability automobile parts according to claim 1, wherein the sidewall at the bottom end of the lower mold core (8) and the sidewall at the top end of the upper mold core (7) enclose to form a processing cavity.
4. The compression mold for high-stability automobile parts as claimed in claim 1, wherein the upper parts of the front and rear side walls of the shell (1) are provided with assembling holes (2) matched with the assembling heads (21).
5. The high-stability compression-molding tool for automobile parts according to claim 1, wherein the top end side wall of the top plate (10) is assembled and connected with an external driving device through bolts, and the external driving device can adopt a servo telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821446.9U CN210816992U (en) | 2019-06-03 | 2019-06-03 | High stability auto parts compression moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821446.9U CN210816992U (en) | 2019-06-03 | 2019-06-03 | High stability auto parts compression moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210816992U true CN210816992U (en) | 2020-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920821446.9U Expired - Fee Related CN210816992U (en) | 2019-06-03 | 2019-06-03 | High stability auto parts compression moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210816992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888177A (en) * | 2022-05-17 | 2022-08-12 | 昆山精诚得精密五金模具有限公司 | Stamping die for sheet metal part of automobile charging port |
-
2019
- 2019-06-03 CN CN201920821446.9U patent/CN210816992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888177A (en) * | 2022-05-17 | 2022-08-12 | 昆山精诚得精密五金模具有限公司 | Stamping die for sheet metal part of automobile charging port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |