CN209613995U - A kind of punching die guide column - Google Patents
A kind of punching die guide column Download PDFInfo
- Publication number
- CN209613995U CN209613995U CN201721905363.5U CN201721905363U CN209613995U CN 209613995 U CN209613995 U CN 209613995U CN 201721905363 U CN201721905363 U CN 201721905363U CN 209613995 U CN209613995 U CN 209613995U
- Authority
- CN
- China
- Prior art keywords
- guide post
- post body
- connector
- guide
- thread groove
- Prior art date
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a kind of punching die guide columns, including connector, first guide post body, second guide post body and corrosion-resistant coating, one end of the first guide post body is provided with the first thread groove, and first the other end of guide post body be provided with the second thread groove, the first guide post body is equipped with connector close to one end of the second thread groove, and connector is fixed with the second guide post body far from one end of the second thread groove, the connector is fixed with and mutually matched first screw rod of the second thread groove close to one end of the first guide post body, and connector is provided with third thread groove close to one end of the second guide post body.The utility model enables a device to be assembled according to demand by being equipped with the first guide post body, connector and the second guide post body, in this way can adjustment length as needed, component can be replaced once damage, enhance the adaptability of device.
Description
Technical field
The utility model relates to guide post technical field, specially a kind of punching die guide column.
Background technique
Guide post is to ensure mold for being applied in combination in mold with component accurately to position carry out activity guidance mold row
The director element of journey, guide-post of die-set are one of common accessories of mold, can control mold by guide post and move up and down, due to leading
Column needs to be used for a long time, therefore the often service life of the entire mold of Life Relation, once and mold be damaged, guide-post of die-set its
It can recycle in fact, but the guide-post of die-set length as needed for mold is often different, versatility is often poor, thus
Need to design a kind of replaceable guide-post of die-set, guide post is connected by multiple units to be formed, and can adjust its length as needed in this way
Degree, can be replaced component once damage, it is in addition existing in guide post and guide sleeve between be sliding friction, this mode generates
Friction it is bigger, it is easy to cause the abrasion between guide post and guide sleeve, and during mold closure, guide post completely into
Enter the moment in guide sleeve, certain impact force can be generated, the service life of mold is caused to reduce.
Summary of the invention
The purpose of this utility model is to provide a kind of punching die guide columns, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of punching die guide column, including connection
Body, the first guide post body, the second guide post body and corrosion-resistant coating, one end of the first guide post body are provided with the first thread groove, and
The other end of one guide post body is provided with the second thread groove, and the first guide post body is equipped with connection close to one end of the second thread groove
Body, and connector is fixed with the second guide post body far from one end of the second thread groove, the connector close to the first guide post body one
End be fixed with mutually matched first screw rod of the second thread groove, and connector is provided with third close to one end of the second guide post body
Thread groove, the second guide post body close to one end of connector be equipped with mutually matched second screw rod of third thread groove, and
Second guide post body is connect by the second screw rod with connector, and the first guide post body and the external side of the second guide post are close to connector
One end is respectively and fixedly provided with buffer spring, and the external side of the first guide post is equipped with the first steel ball bushing far from one end of connector, described
Upper guide bush is installed, the external side of the second guide post is fixed with the second steel far from one end of connector on the outside of the first steel ball bushing
Ball bushing, and lower guide sleeve is installed on the outside of the second steel ball bushing, the second guide post body is provided with far from one end of connector
4th thread groove, and the second guide post body is equipped with gland far from one end of connector, the gland is close to the position of the 4th thread groove
The place of setting be fixed with the mutually matched third screw rod of the 4th thread groove, and gland is connect by third screw rod with the second guide post body.
Preferably, the longitudinal section of the connector, the first guide post body and the second guide post body is in honeycomb, and connector,
The outer surface of first guide post body and the second guide post body is provided with corrosion-resistant coating.
Preferably, the lower guide sleeve is in flanged type structure, and is provided with annular oil guide groove on the inner sidewall of lower guide sleeve.
Preferably, the first guide post body installs crown cap far from one end of connector.
Preferably, the diameter of the gland is greater than the interior diameter of the second steel ball bushing, and the diameter of gland is less than lower guide sleeve
Interior diameter.
Compared with prior art, the utility model has the beneficial effects that the punching die guide column is led by being equipped with first
Cylinder, connector and the second guide post body, enable a device to be assembled according to demand, in this way can adjustment length as needed,
Component can be replaced once damage, increase the adaptable of device, device, can be to mold by being provided with buffer spring
The impact force generated in closing course is buffered, and the service life of device is extended, and device is served as a contrast by being equipped with the first steel ball
Set and the second steel ball bushing, can reduce the friction between guide post and guide sleeve, further extend service using life, device passes through
Be provided with guide sleeve under the flanged type with annular oil guide groove, can improve guiding condition, reduce friction, and easy access with more
It changes, device can prevent the second steel ball bushing from slipping, device is in honeycomb by being provided with longitudinal section by being equipped with gland
Connector, the first guide post body and the second guide post body so that the intensity of device is higher, and be hardly damaged, connector, the first guide post
The outer surface of body and the second guide post body is provided with corrosion-resistant coating, can further extend service using life.
Detailed description of the invention
Fig. 1 faces diagrammatic cross-section for the utility model；
Fig. 2 is the schematic elevation view of the utility model；
Fig. 3 is the partial schematic diagram of the utility model.
In figure: the first thread groove of 1-；2- the first steel ball bushing；The second thread groove of 3-；4- connector；5- third thread groove；
6- buffer spring；7- the second steel ball bushing；The 4th thread groove of 8-；Guide sleeve under 9-；10- top cap；11- the first guide post body；12- first
Screw rod；The second screw rod of 13-；14- the second guide post body；15- third screw rod；16- gland；17- upper guide bush；18- corrosion-resistant coating.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of punching die guide column, including connector 4,
First guide post body 11, the second guide post body 14 and corrosion-resistant coating 18, one end of the first guide post body 11 are provided with the first thread groove 1, and
The other end of first guide post body 11 is provided with the second thread groove 3, and the first guide post body 11 is equipped with close to one end of the second thread groove 3
Connector 4, and connector 4 is fixed with the second guide post body 14 far from one end of the second thread groove 3, the first guide post body 11 is far from connection
Crown cap 10 is installed in one end of body 4, convenient for fixed device, the longitudinal section of connector 4, the first guide post body 11 and the second guide post body 14
It is in honeycomb, and the outer surface of connector 4, the first guide post body 11 and the second guide post body 14 is provided with corrosion-resistant coating 18, makes
The intensity for obtaining device is higher, and is hardly damaged, and be able to extend service using life, and connector 4 is close to the first guide post body 11
One end be fixed with mutually matched first screw rod 12 of the second thread groove 3, and connector 4 is set close to one end of the second guide post body 14
It is equipped with third thread groove 5, the second guide post body 14 is equipped with and third thread groove 5 mutually matched close to one end of connector 4
Two screw rods 13, and the second guide post body 14 is connect by the second screw rod 13 with connector 4, the first guide post body 11 and the second guide post body 14
Outside is respectively and fixedly provided with buffer spring 6 close to one end of connector 4, and 11 outside of the first guide post body is pacified far from one end of connector 4
Equipped with the first steel ball bushing 2, the outside of the first steel ball bushing 2 is equipped with upper guide bush 17, and 14 outside of the second guide post body is far from connection
One end of body 4 is fixed with the second steel ball bushing 7, and the outside of the second steel ball bushing 7 is equipped with lower guide sleeve 9, and lower guide sleeve 9 is in flange
Formula structure, and it is provided with annular oil guide groove on the inner sidewall of lower guide sleeve 9, guiding condition can be improved, reduce friction, and be convenient for
Maintenance and replacement, the second guide post body 14 is provided with the 4th thread groove 8 far from one end of connector 4, and the second guide post body 14 is separate
One end of connector 4 is equipped with gland 16, and the diameter of gland 16 is greater than the interior diameter of the second steel ball bushing 7, and gland 16 is straight
Diameter is less than the interior diameter of lower guide sleeve 9, can prevent the second steel ball bushing from slipping, gland 16 is at the position of the 4th thread groove 8
Be fixed with the mutually matched third screw rod 15 of the 4th thread groove 8, and gland 16 pass through third screw rod 15 and the second guide post body 14
Connection.
Working principle: it is led in use, connector 4 is fixed to first with the second thread groove 3 first with the first screw rod 12
One end of cylinder 11, then according to demand, then fixed appropriate number of connector 4 passes through the second screw rod 13 and third screw thread
Second guide post body 14 is connect by slot 5 with connector 4, and buffer spring 6 is put on the first guide post body 11 and the second guide post body 14 later,
Then the first steel ball bushing 2 and the second steel ball bushing 7 are put on respectively, and top cap 10 is fixed on the first thread groove 1 later, will be pressed
Lid 16 is fixed on the 4th thread groove 8, and after being installed, by upper guide bush 17 and the installation to stamping die of lower guide sleeve 9, addition is suitable
Lubricating oil is measured, punching press is carried out, in use, longitudinal section is in cellular connector 4, the first guide post body 11 and the second guide post body
14, the intensity of the guide-post of die-set is increased, and be hardly damaged, the corrosion-resistant coating 18 of guide-post of die-set outer surface setting can be into one
Step extends service using life.
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 punching die guide column, including connector (4), the first guide post body (11), the second guide post body (14) and corrosion-resistant coating
(18), it is characterised in that: one end of the first guide post body (11) is provided with the first thread groove (1), and the first guide post body (11)
The other end be provided with the second thread groove (3), the first guide post body (11) is equipped with company close to the one end of the second thread groove (3)
Junctor (4), and connector (4) is fixed with the second guide post body (14), the connector (4) far from the one end of the second thread groove (3)
It is fixed with and mutually matched first screw rod (12) of the second thread groove (3), and connector close to one end of the first guide post body (11)
(4) it is provided with third thread groove (5) close to one end of the second guide post body (14), the second guide post body (14) is close to connector
(4) one end be equipped with mutually matched second screw rod (13) of third thread groove (5), and the second guide post body (14) pass through second
Screw rod (13) is connect with connector (4), close to connector (4) on the outside of the first guide post body (11) and the second guide post body (14)
One end is respectively and fixedly provided with buffer spring (6), and one end on the outside of the first guide post body (11) far from connector (4) is equipped with the first steel ball
Bushing (2) is equipped with upper guide bush (17) on the outside of the first steel ball bushing (2), separate on the outside of the second guide post body (14)
One end of connector (4) is fixed with the second steel ball bushing (7), and is equipped with lower guide sleeve (9) on the outside of the second steel ball bushing (7),
The second guide post body (14) is provided with the 4th thread groove (8) far from the one end of connector (4), and the second guide post body (14) is separate
One end of connector (4) is equipped with gland (16), and the gland (16) is fixed with and the at the position of the 4th thread groove (8)
The mutually matched third screw rod (15) of four thread grooves (8), and gland (16) passes through third screw rod (15) and the second guide post body (14)
Connection.
2. a kind of punching die guide column according to claim 1, it is characterised in that: the connector (4), the first guide post body
(11) and the longitudinal section of the second guide post body (14) is in honeycomb, and connector (4), the first guide post body (11) and the second guide post body
(14) outer surface is provided with corrosion-resistant coating (18).
3. a kind of punching die guide column according to claim 1, it is characterised in that: the lower guide sleeve (9) is in flanged type knot
Structure, and annular oil guide groove is provided on the inner sidewall of lower guide sleeve (9).
4. a kind of punching die guide column according to claim 1, it is characterised in that: the first guide post body (11) is far from even
One end of junctor (4) is installed by crown cap (10).
5. a kind of punching die guide column according to claim 1, it is characterised in that: the diameter of the gland (16) is greater than the
The interior diameter of two steel ball bushings (7), and the diameter of gland (16) is less than the interior diameter of lower guide sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905363.5U CN209613995U (en) | 2017-12-29 | 2017-12-29 | A kind of punching die guide column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721905363.5U CN209613995U (en) | 2017-12-29 | 2017-12-29 | A kind of punching die guide column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613995U true CN209613995U (en) | 2019-11-12 |
Family
ID=68441116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721905363.5U Expired - Fee Related CN209613995U (en) | 2017-12-29 | 2017-12-29 | A kind of punching die guide column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613995U (en) |
-
2017
- 2017-12-29 CN CN201721905363.5U patent/CN209613995U/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: 20191112 Termination date: 20201229 |