CN208825321U - A kind of cold stamping shaped punch die locking device of stainless steel tube - Google Patents
A kind of cold stamping shaped punch die locking device of stainless steel tube Download PDFInfo
- Publication number
- CN208825321U CN208825321U CN201821208398.8U CN201821208398U CN208825321U CN 208825321 U CN208825321 U CN 208825321U CN 201821208398 U CN201821208398 U CN 201821208398U CN 208825321 U CN208825321 U CN 208825321U
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- China
- Prior art keywords
- punch die
- semi
- screw rod
- mounting base
- locking device
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Abstract
The utility model relates to a kind of cold stamping shaped punch die locking devices of stainless steel tube, including punch die mounting base, locking device, punch die ontology and punch die installation cavity, middle position is equipped with horizontally disposed punch die installation cavity on the right side of the punch die mounting base, punch die ontology endpiece is inlaid with inside the punch die installation cavity, the punch die ontology is equally horizontally disposed, and its endpiece is equipped with locking slot, the utility model in punch die mounting base by opening up several semi-open type cavitys, and its position corresponds to the locking slot of punch die ontology, punch die locking device is set in the semi-open type cavity, it is rotated clockwise by handle to screw rod is screwed, screwing the decline of screw rod lower end drives outer support check lock lever to expand outwardly, realize the fixation for the mould body that liquidates, structure is simple, it is easy to operate, the non-forming structure of the winding device simultaneously, it can carry out at any time in use Fastening handles the case where loosening between punch die ontology and punch die mounting base in time, reduces substandard product quantity, improves production efficiency.
Description
Technical field
The utility model belongs to pipe fitting cold punching technology field more particularly to a kind of cold stamping shaped punch die lock of stainless steel tube
Tight device.
Background technique
The existing cold stamping shaped device of stainless steel tube includes hydraulic system, control system and formation system, formation system
There is a molding punch die structure, connector is equipped between this structure and punch die, and be threadedly coupled using the connector, rushes
The stroke of mould can be adjusted in a certain range, required for punching press being carried out when molding under the promotion of hydraulic cylinder to obtain
The stainless steel tube that surface applies lubricating oil is clamped when work by the fixture being installed on the workbench, passes through liquid by product structure
The effect of pressure system makes punch die structure along workbench transverse shifting, punch die is made to carry out punching press to stainless steel pipe, exists as follows
Problem: when 1. work punch die structure will repetitive operation back and forth, and while working, will receive certain impact force, therefore work
After a period of time, loosening can be generated between punch die and its mounting base, and the quality of shaped article is had a huge impact, or even makes
At waste product, production efficiency is directly affected；2. punching press back and forth easily causes the damage of punch die, production is hindered.
Summary of the invention
The utility model is to solve well-known technique and provide a kind of cold stamping shaped punching of stainless steel tube
Mould locking device.
The utility model is adopted the technical scheme that solve well-known technique: a kind of stainless steel tube
Cold stamping shaped punch die locking device, including punch die mounting base, locking device, punch die ontology and punch die installation cavity, the punch die
Middle position is equipped with horizontally disposed punch die installation cavity on the right side of mounting base, is inlaid with punch die ontology tail inside the punch die installation cavity
Section, the punch die ontology is equally horizontally disposed, and its endpiece is equipped with locking slot, corresponding locking slot inside the punch die mounting base
Position is provided with semi-open type cavity, the opening face locking slot of the semi-open type cavity, and the semi-open type cavity inside is equipped with lock
Tight device, the locking device include screwing screw rod and outer support check lock lever, and the screw rod upper end that screws is sealed through semi-open type cavity
End, this screws screw rod upper end side and is additionally provided with handle, and the screw rod lower end that screws is connected by connecting rod with outer support check lock lever, and
The connecting rod both ends pass through connection shaft respectively and screw screw rod and the rotation connection of outer support check lock lever, on the outer support check lock lever
End is connected in semi-open type cavity sidewalls by semi-circular fixed disk, and the outer support check lock lever and the rotation of semi-circular fixed disk connect
It connects, is additionally provided with rubber spacer at port on the right side of the punch die mounting base；
Further, the outer support check lock lever is pole setting, to increase the contact area of its side and locking slot, and
The connecting rod place of being attached thereto is located at bending part；
Further, described to screw that screw rod is corresponding on the through hole inner wall of semi-open type cavity sealed end to be screwed screw rod and set
It is equipped with screw thread；
Further, the outer support check lock lever and in pairs be symmetrically disposed on of connecting rod screw below screw rod；
Further, the punch die mounting base upper half open cavities number is 2-4, unsuitable excessive, reduces it to punch die
The influence of mounting base intensity；
Further, the punch die installation cavity and punch die ontology endpiece are cylindrical setting, and are similar between the two
Jointless mosaic.
The utility model has the advantage that as follows with good effect:
1. the utility model in punch die mounting base by opening up several semi-open type cavitys, and its position corresponds to punch die sheet
The locking slot of body, the semi-open type cavity is interior to be arranged punch die locking device, is rotated clockwise, is revolved to screw rod is screwed by handle
Tight screw rod lower end decline drives outer support check lock lever to expand outwardly, and realizes the fixation for the mould body that liquidates, and structure is simple, easy to operate,
The non-forming structure of the winding device simultaneously, can be fastened at any time in use, handle punch die ontology and punch die in time
The case where loosening between mounting base reduces substandard product quantity, improves production efficiency.
2. the utility model by setting winding device, screws screw rod in the winding device when rotating counterclockwise, being capable of band
Dynamic outer support check lock lever constantly rises, so that the installation and removal of punch die ontology are more convenient, greatly improves working efficiency, together
Shi Chongmo mounting base is additionally provided with rubber pad at port, plays certain buffer function, reduces punch die ontology and punch die mounting base
Rigid collision improves the service life of the two.
Detailed description of the invention
Fig. 1 is locking device scheme of installation provided by the utility model；
Fig. 2 is locking device overall structure diagram provided by the utility model.
In figure: 1, punch die mounting base；2, semi-open type cavity；3, locking device；4, punch die ontology；5, rubber spacer；6, it locks
Tight slot；7, punch die installation cavity；31, screw rod is screwed；32, handle；33, semi-circular fixed disk；34, outer support check lock lever；35, connection turns
Axis；36, connecting rod.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
Make below with reference to a kind of structure of the cold stamping shaped punch die locking device of stainless steel tube of the Fig. 1 to the utility model detailed
Thin description: a kind of cold stamping shaped punch die locking device of stainless steel tube, including punch die mounting base 1, locking device 3, punch die sheet
Body 4 and punch die installation cavity 7, the 1 right side middle position of punch die mounting base are equipped with horizontally disposed punch die installation cavity 7, the punch die
4 endpiece of punch die ontology is inlaid with inside installation cavity, the punch die ontology 4 is equally horizontally disposed, and its endpiece is equipped with locking slot
6,6 position of locking slot is corresponded to inside the punch die mounting base 1 and is provided with semi-open type cavity 2, and the opening of the semi-open type cavity 2 is just
To locking slot 6, locking device 3 is equipped with inside the semi-open type cavity 2, which includes screwing screw rod 31 and outer support lock
Tight bar 34, through 2 sealed end of semi-open type cavity, this screws 31 upper end side of screw rod and is additionally provided with handle for 31 upper end of screw rod that screws
32,31 lower end of screw rod that screws is connected by connecting rod 36 with outer support check lock lever 34, and 36 both ends of the connecting rod lead to respectively
It crosses connection shaft 35 and screws screw rod 31 and the rotation connection of outer support check lock lever 34, outer 34 upper end of support check lock lever passes through semi-circular
Fixed disk 33 is connected on 2 side wall of semi-open type cavity, and the outer support check lock lever 34 is rotatablely connected with semi-circular fixed disk 33, described
Rubber spacer 5 is additionally provided at 1 right side port of punch die mounting base, the outer support check lock lever 34 is pole setting, to increase its side
The contact area in face and locking slot 6, and 36 place of being attached thereto of the connecting rod is located at bending part, the screw rod 31 that screws is through half
The corresponding screw rod 31 that screws is provided with screw thread, the outer support check lock lever 34 and connection on the through hole inner wall of 2 sealed end of open cavities
In pairs be symmetrically disposed on of bar 36 screws 31 lower section of screw rod, and described 1 upper half open cavities of punch die mounting base, 2 numbers are 2-4, unsuitable
Excessively, its influence to 1 intensity of punch die mounting base is reduced, the punch die installation cavity 7 is that cylinder is set with 4 endpiece of punch die ontology
It sets, and is similar to jointless mosaic between the two.
Working principle: the utility model in punch die mounting base 1 by opening up several semi-open type cavitys 2, and its position pair
Punch die locking device 3 should be set in the locking slot 6 of punch die ontology 4 in the semi-open type cavity 2, by handle 32 to screwing screw rod
31 are rotated clockwise, and screw the decline of 31 lower end of screw rod and outer support check lock lever 34 is driven to expand outwardly, realize the mould body 4 that liquidates
Fixed, structure is simple, easy to operate, while the non-forming structure of locking device 3, can carry out at any time in use tight
Gu the case where loosening between processing punch die ontology 4 and punch die mounting base 1 in time reduces substandard product quantity, production effect is improved
Rate is able to drive outer support check lock lever 34 when screwing screw rod 31 by the way that winding device 3 is arranged, in the winding device 3 and rotating counterclockwise
Constantly rise, so that the installation and removal of punch die ontology 4 are more convenient, greatly improves working efficiency, while punch die is installed
Seat is additionally provided with rubber pad 5 at 1 port, plays certain buffer function, reduces punch die ontology 4 and the rigidity of punch die mounting base 1 is touched
It hits, improves the service life of the two.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of cold stamping shaped punch die locking device of stainless steel tube, including punch die mounting base (1), locking device (3), punch die sheet
Body (4) and punch die installation cavity (7), which is characterized in that middle position is equipped with horizontally disposed punching on the right side of the punch die mounting base (1)
Mould installation cavity (7), punch die ontology (4) endpiece is inlaid with inside the punch die installation cavity, and the same level of the punch die ontology (4) is set
It sets, and its endpiece is equipped with locking slot (6), corresponding locking slot (6) position is provided with semi-open type inside the punch die mounting base (1)
Cavity (2), the opening face locking slot (6) of the semi-open type cavity (2), the semi-open type cavity (2) is internal to be equipped with locking dress
(3) are set, which includes screwing screw rod (31) and outer support check lock lever (34), and described screw rod (31) upper end that screws is run through
Semi-open type cavity (2) sealed end, this screws screw rod (31) upper end side and is additionally provided with handle (32), described to screw screw rod (31) lower end
Be connected by connecting rod (36) with outer support check lock lever (34), and the connecting rod (36) both ends pass through respectively connection shaft (35) with
Screw rod (31) and the rotation connection of outer support check lock lever (34) are screwed, outer support check lock lever (34) upper end passes through semi-circular fixed disk
(33) it is connected on semi-open type cavity (2) side wall, the outer support check lock lever (34) and semi-circular fixed disk (33) are rotatablely connected, institute
It states and is additionally provided with rubber spacer (5) at port on the right side of punch die mounting base (1).
2. the cold stamping shaped punch die locking device of a kind of stainless steel tube according to claim 1, which is characterized in that described outer
Check lock lever (34) are supportted as pole setting, and the connecting rod (36) place of being attached thereto is located at bending part.
3. the cold stamping shaped punch die locking device of a kind of stainless steel tube according to claim 1, which is characterized in that the rotation
Tight screw rod (31) correspondence on the through hole inner wall of semi-open type cavity (2) sealed end screws screw rod (31) and is provided with screw thread.
4. the cold stamping shaped punch die locking device of a kind of stainless steel tube according to claim 1, which is characterized in that described outer
Support check lock lever (34) and in pairs be symmetrically disposed on of connecting rod (36) screw below screw rod (31).
5. the cold stamping shaped punch die locking device of a kind of stainless steel tube according to claim 1, which is characterized in that the punching
Mould mounting base (1) upper half open cavities (2) number is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208398.8U CN208825321U (en) | 2018-07-28 | 2018-07-28 | A kind of cold stamping shaped punch die locking device of stainless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208398.8U CN208825321U (en) | 2018-07-28 | 2018-07-28 | A kind of cold stamping shaped punch die locking device of stainless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825321U true CN208825321U (en) | 2019-05-07 |
Family
ID=66307524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208398.8U Expired - Fee Related CN208825321U (en) | 2018-07-28 | 2018-07-28 | A kind of cold stamping shaped punch die locking device of stainless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825321U (en) |
-
2018
- 2018-07-28 CN CN201821208398.8U patent/CN208825321U/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 |
Granted publication date: 20190507 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |