CN208696700U - Guide rod is used in a kind of assembly of material pressing core - Google Patents
Guide rod is used in a kind of assembly of material pressing core Download PDFInfo
- Publication number
- CN208696700U CN208696700U CN201821168626.3U CN201821168626U CN208696700U CN 208696700 U CN208696700 U CN 208696700U CN 201821168626 U CN201821168626 U CN 201821168626U CN 208696700 U CN208696700 U CN 208696700U
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- China
- Prior art keywords
- guide rod
- material pressing
- pressing core
- mold body
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of material pressing core assembly guide rod, belong to automobile die field, including upper mold body, material pressing core and guide rod, material pressing core is located at the top of upper mold body and the two is equipped with, the upper surface of upper mold body is equipped with positioning screw hole, guide rod is arranged perpendicular to the upper surface of upper mold body, the lower end of guide rod is threadedly coupled with positioning screw hole, material pressing core position corresponding with guide rod is equipped with and keeps away a hole, the diameter for keeping away a hole is greater than the diameter of guide rod, the upper end setting of the prominent material pressing core in the one end of guide rod far from upper mold body, the upper end of the prominent material pressing core of guide rod is guide section, the quantity at least two and scattering device of guide rod.The utility model can be oriented to during material pressing core is installed, and overcome the shaking during driving handling, the fitter assembly time is greatly saved, avoid the damage of colliding in assembling process, promote safety and packaging efficiency.
Description
Technical field
The utility model belongs to automobile die field, is related to a kind of material pressing core assembly guide rod.
Background technique
Automobile panel is in order to meet the needs of various aspects such as intensity, function, moulding, and often the shape of product is all very multiple
It is miscellaneous.Some common automobile panels, such as front/rear door inner and outer plates, side wall, fender large mold, while punching side punching
Compare more, when live material pressing core assembles, generally plays dress with overhead traveling crane, due to the rolling many factors such as unbalance dynamic, often occupy very
When multiplexing, it is more not only to occupy working hour, also often results in that cutting edge collides with, side blow formed punch collides with phenomena such as damaging, large mold and side
, all there is problem above in the more mold of punching, to increase the labor intensity of assembling and setting, therefore fill in material pressing core
With in the process, how to avoid cutting edge from colliding with, side blow formed punch damage phenomena such as, become Press Tools for Automobiles assembly, debugging process
In a crucial technology.
Utility model content
Problem to be solved in the utility model is to be to provide a kind of material pressing core assembly guide rod, in material pressing core installation
It can be oriented in the process, overcome the shaking during driving handling, the fitter assembly time is greatly saved, avoids and assembled
Damage of colliding in journey promotes safety and packaging efficiency.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of material pressing core assembly guide rod,
Including upper mold body, material pressing core and guide rod, the material pressing core is located at the top of the upper mold body and the two is equipped with, institute
The upper surface for stating upper mold body is equipped with positioning screw hole, and the guide rod is arranged perpendicular to the upper surface of the upper mold body, described
The lower end of guide rod is threadedly coupled with the positioning screw hole, and material pressing core position corresponding with guide rod is equipped with and keeps away a hole, institute
It states and keeps away diameter of the diameter in hole greater than the guide rod, the prominent pressure in the one end of the guide rod far from the upper mold body
Expect the upper end setting of core, the upper end of the prominent material pressing core of the guide rod is guide section, the guide section and the guide rod
Coaxial arrangement and cross-sectional area are less than the cross-sectional area of the guide rod, the quantity at least two of the guide rod and dispersion is set
It sets.
Further, the upper mold body is equipped with multiple inserts and multiple punch members close to one end of the material pressing core,
Before the material pressing core touches the insert and punch member, the upper end of the guide rod enters described keep away in a hole and matches with it
Close setting.
Further, the guide section diminishing cone in end face or regular polygon body from top to bottom.
Further, the diameter for keeping away a hole is 0.5~1.5mm bigger than the diameter of the guide rod.
Further, the quantity of the guide rod is two and diagonal setting is on the material pressing core, and the guide rod is set
In material pressing core edge.
Further, the quantity of the guide rod is three, one of them is located at one end of the material pressing core, other two
It is located at the material pressing core other end and is symmetrical arranged, the guide rod is located at material pressing core edge.
Further, the guide rod is located at the garbage area of the material pressing core.
Further, the upper end of the guide rod is equipped with solid lock end face, and the solid lock end face is located under the guide section
Side, the solid lock end face is the plane being symmetricly set on the guide rod, and the material pressing core setting is protruded in the solid lock end face.
Further, lifting through-hole is equipped between the solid lock end face and the guide section, the lifting through-hole level is set
It sets.
Further, the guide rod is integrally formed by No. 45 steel and outer ring is equipped with wearing layer.
Compared with prior art, the utility model has the advantages and positive effects of: 1, the utility model, which increases, leads
To bar, guide rod is threadedly coupled with upper mold body, realizes dismountable structure, is set in the corresponding position of material pressing core and guide rod
It sets and keeps away a hole, during material pressing core installation, keep away a hole and be equipped with guide rod, it is ensured that is fixed in material pressing core assembling process
Position precision avoids material pressing core shaking from causing damaged in collision to punch member or insert, improves the precision and safety of assembly, together
When improve assembly efficiency；2, guide section is cone, is integrally machined molding with guide rod, can be used the direct turning of round bar and
At production is simpler, reduces cost of manufacture；3, guide rod is located at the garbage area of material pressing core, and garbage area is that do not have to formed product
The region required is not a part of product, is the structure division that formed product is inevitably arranged in the process, in waste material
Guide rod is arranged in area, does not influence on properties of product and structure, does not influence the qualification rate of product.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of structural schematic diagram of material pressing core assembly guide rod of the utility model；
Fig. 2 is a kind of structural schematic diagram of the material pressing core assembly guide rod of the utility model in assembling process；
Fig. 3 is a kind of material pressing core assembly guide rod of the utility model in partial structural diagram after the assembly is completed；
Fig. 4 is the structural schematic diagram that two guide rods are arranged in the utility model embodiment 1；
Fig. 5 is the structural schematic diagram that three guide rods are arranged in the utility model embodiment 2.
Appended drawing reference:
1- upper mold body；2- insert；3- punch member；4- material pressing core；41- keeps away a hole；5- guide rod；51- guide section；
52- solid lock end face；53- lifts through-hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model assembles for a kind of material pressing core uses guide rod, including upper mold body 1,
Material pressing core 4 and guide rod 5, material pressing core 4 is located at the top of upper mold body 1 and the two is equipped with, and the upper surface of upper mold body 1 is set
There is positioning screw hole, guide rod 5 is arranged perpendicular to the upper surface of upper mold body 1, and the lower end of guide rod 5 and positioning screw hole screw thread connect
It connects, the position corresponding with guide rod 5 of material pressing core 4 is equipped with and keeps away a hole 41, and the diameter for keeping away a hole 41 is greater than the diameter of guide rod 5, leads
The upper end setting of the prominent material pressing core 4 in one end to bar 5 far from upper mold body 1, the upper end of the prominent material pressing core 4 of guide rod 5 is guiding
Section 51, guide section 51 and guide rod 5 are coaxially disposed and cross-sectional area is less than the cross-sectional area of guide rod 5, and the quantity of guide rod 5 is extremely
Less be two and scattering device, at least two guide rods 5 keep balance in order to easy to operate, diagonally arranged as far as possible, widen away from
From having multiple guide rods 5 of arranging in space, design and comparing the position conducive to observation close to material pressing core edge, convenient for right
4 handling installation process of material pressing core is observed, and is facilitated guide rod 5 more smoothly to enter and is kept away in a hole 41.
Preferably, upper mold body 1 is equipped with multiple inserts 2 and multiple punch members 3 close to one end of material pressing core 4, in binder
Before core 4 touches insert 2 and punch member 3, the upper end of guide rod 5 enters to keep away in a hole 41 and be equipped with it, carries out in advance
Guiding, is defined the position of material pressing core 4, and material pressing core 4 is avoided to shake to cause to damage etc. to insert 2 or punch member 3 etc. and ask
Topic promotes safety.
Preferably, the guide section 51 diminishing cone in end face or regular polygon body, preferably circular cone from top to bottom
Body is integrally machined molding with guide rod 5, and the direct turning of round bar can be used and form, and makes simpler, reduction cost of manufacture.
Preferably, the diameter for keeping away a hole 41 is 0.5~1.5mm bigger than the diameter of guide rod 5, and preferably 1mm plays thick guiding
Effect, easily observe, Yi Ren enters, avoid material pressing core 4 in overhead traveling crane hoisting process due to shaking caused by unnecessary loss.
Preferably, guide rod 5 is located at the garbage area of material pressing core 4, and garbage area is the region not required formed product, no
It is a part of product, is the structure division that formed product is inevitably arranged in the process, guide rod 5 is set in garbage area,
Properties of product and structure are not influenced, do not influence the qualification rate of product.
Preferably, the upper end of guide rod 5 is equipped with solid lock end face 52, and solid lock end face 52 is located at the lower section of guide section 51, solid lock
End face 52 is the plane being symmetricly set on guide rod 5, and solid lock end face 52 is protruded material pressing core 4 and is arranged, in the installation of guide rod 5 or
During removal, solid lock end face 52 facilitates the clamping of locking wrench, avoids being easy to slip with circular arc face contact, promotes operation
Convenience, and then promote assembly efficiency；It is highly preferred that being equipped with lifting through-hole 53, lifting between solid lock end face 52 and guide section 51
Through-hole 53 is horizontally disposed with, and lifts the setting of through-hole 53, and the convenient built-in lifting rope of an effect is lifted, and an effect is can also be interior
Component of rod category is set, the rotation of guide rod 5 is facilitated, is screwed or unscrewing operation, in locking wrench operating space when deficiency
Installed using lifting through-hole 53, it is more efficient and convenient, it is less to the limitation in space.
Preferably, guide rod 5 is integrally formed by No. 45 steel and outer ring is equipped with wearing layer, and materials are convenient, at low cost, intensity
Height, it is easy to make, the number of recycling can be promoted after setting wearing layer, during guiding, enhance guide rod 5 and binder
The wearability of core 4.
Embodiment 1: as shown in figure 4, the quantity of guide rod 5 is two and diagonal setting is on material pressing core 4, it is convenient to binder
Core 4 is whole to be balanced guiding, and precision is high, and guide rod 5 is located at 4 edge of material pressing core, facilitates observation.
Embodiment 2: as shown in figure 5, the quantity of guide rod 5 is three, one of them is located at one end of material pressing core 4, in addition
Two are located at 4 other end of material pressing core and are symmetrical arranged, this structure is beautiful, the guide rod more than 5 of setting, to the balance of material pressing core 4
Property and required precision are higher, more can guarantee the precision of assembly, avoid damage of colliding with, safety coefficient is higher, and guide rod 5 is located at binder
4 edge of core, facilitates observation.
In actual application process, when material pressing core 4 assembles, material pressing core 4 is lifted by overhead traveling crane, touches edge in material pressing core 4
Before block 2 or punch member 3, the first sword of material pressing core 4, which enters assembly guide rod 5, makes 4 correcting of material pressing core, and when correcting makes two guide rods 5
Or multiple guide rods 5 import simultaneously as far as possible, material pressing core 4 is completely assembled in upper die holder gradually, and overhead traveling crane removes, and material pressing core 4 is complete
Cheng Yici assembling work, after the completion of material pressing core 4 is debugged, assembly is removed with guide rod 5, and lifting through-hole can be borrowed during removal
53 or solid lock end face 52 make guide rod 5 rotate, with upper mold body 1 be detached from, moved upward out from a hole 41 is kept away, binder in assembling process
4 assembly pre- directing bar 5 of core helps out, this structure can to avoid in 4 assembling process of material pressing core because shake shakiness caused by
Cutting edge collide with, formed punch damage phenomena such as, save manual assembly debugging labor intensity, unnecessary loss is reduced, to drop
Low production cost, improves packaging efficiency, and guide rod 5 is reusable, at low cost, the feature of environmental protection is strong.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of material pressing core assembly guide rod, it is characterised in that: including upper mold body, material pressing core and guide rod, the binder
Core is located at the top of the upper mold body and the two is equipped with, and the upper surface of the upper mold body is equipped with positioning screw hole, described
Guide rod is arranged perpendicular to the upper surface of the upper mold body, and the lower end of the guide rod is threadedly coupled with the positioning screw hole,
Material pressing core position corresponding with guide rod, which is equipped with, keeps away a hole, and the diameter for keeping away a hole is greater than the diameter of the guide rod,
The upper end setting of the prominent material pressing core in the one end of the guide rod far from the upper mold body, the prominent pressure of the guide rod
The upper end for expecting core is guide section, and the guide section and the guide rod are coaxially disposed and cross-sectional area is less than the disconnected of the guide rod
Face area, the quantity at least two and scattering device of the guide rod.
2. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the upper mold body is close to institute
The one end for stating material pressing core is equipped with multiple inserts and multiple punch members, touches the insert and punch member in the material pressing core
Before, the upper end of the guide rod enters described keep away in a hole and is equipped with it.
3. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the guide section is from top to bottom
The diminishing cone in end face or regular polygon body.
4. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the diameter ratio for keeping away a hole
Big 0.5~the 1.5mm of the diameter of the guide rod.
5. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the quantity of the guide rod is
Two and it is diagonal be arranged on the material pressing core, the guide rod is located at material pressing core edge.
6. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the quantity of the guide rod is
Three, one of them is located at one end of the material pressing core, other two is located at the material pressing core other end and is symmetrical arranged, described
Guide rod is located at material pressing core edge.
7. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the guide rod is located at described
The garbage area of material pressing core.
8. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the upper end of the guide rod is set
There is solid lock end face, the solid lock end face is located at the lower section of the guide section, and the solid lock end face is to be symmetricly set on the guiding
The material pressing core setting is protruded in plane on bar, the solid lock end face.
9. a kind of material pressing core assembly guide rod according to claim 8, it is characterised in that: the solid lock end face with it is described
Lifting through-hole is equipped between guide section, the lifting through-hole is horizontally disposed.
10. a kind of material pressing core assembly guide rod according to claim 1, it is characterised in that: the guide rod is by No. 45
Steel is integrally formed and outer ring is equipped with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168626.3U CN208696700U (en) | 2018-07-23 | 2018-07-23 | Guide rod is used in a kind of assembly of material pressing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821168626.3U CN208696700U (en) | 2018-07-23 | 2018-07-23 | Guide rod is used in a kind of assembly of material pressing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696700U true CN208696700U (en) | 2019-04-05 |
Family
ID=65938993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821168626.3U Expired - Fee Related CN208696700U (en) | 2018-07-23 | 2018-07-23 | Guide rod is used in a kind of assembly of material pressing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696700U (en) |
-
2018
- 2018-07-23 CN CN201821168626.3U patent/CN208696700U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20210723 |