CN207823587U - A kind of mold base of drawbench - Google Patents
A kind of mold base of drawbench Download PDFInfo
- Publication number
- CN207823587U CN207823587U CN201820021157.6U CN201820021157U CN207823587U CN 207823587 U CN207823587 U CN 207823587U CN 201820021157 U CN201820021157 U CN 201820021157U CN 207823587 U CN207823587 U CN 207823587U
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- mold
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- connector
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- entrance
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Abstract
The utility model discloses a kind of mold bases of drawbench,Including pedestal,Pedestal is fixedly connected with the die holder of annular,Die holder is equipped with mold,Mold is provided with forming cavity,Mold includes the entrance being located at metal inlet,Outlet section at metal outlet,Interlude between entrance and outlet section,Die holder includes the accommodating section for accommodating mold,It is close to the limit section of the outlet section of mold,The linkage section being fixedly connected with the one end of accommodating section far from limit section,Linkage section is connected through a screw thread the connector of the annular abutted with the entrance of mold,Mold is limited in accommodating section by connector,Rotary connector can detach connector with die holder,Mold is removed from die holder so as to this one end in linkage section,It is put into inside accommodating section from this one end of linkage section by mold again after die change,Connector can be close to mold by connector alignment linkage section rotary connector again,To which mold is limited in accommodating section,More mold exchange is more convenient.
Description
Technical field
The utility model is related to a kind of drawbench, more particularly to a kind of mold base of drawbench.
Background technology
The industrial equipment that drawbench is made of mechanical equipment, lubricating utensil, electrical equipment, hydraulic pressure and pneumatic system etc.,
It is the equipment that drawing is carried out to metal material, pulling force is imposed to metal stock after the clamp metal stock of drawbench, is allowed to
By die hole to obtain the plastic forming of product identical with mold hole dimension, shape, the diameter of metal material is set to send out by drawing
It is raw to change, to reach required diametric requirements.
Notification number is that the Chinese patent of CN205519024U discloses a kind of drawbench, including drawing fuselage, is equipped with mold
With the mold base of corresponding die hole, the drawing vehicle of steel pipe drawing, connecting mold seat and gearbox equipped with transmission chain guide rail, be located at
The trolley of steel pipe drawing on guide rail, the motor for providing power and the gearbox for adjusting transmission chain transmission speed are set on mold base
There is the flexible jig for adjusting master mold positional precision, flexible jig includes the metal derby with fastener of several annular arrays, gold
Belong to block to be pressed on master mold close to one end of master mold, fastener includes the screw and adjusting gold being fixed on metal derby on mold base
Belong to the knob of block.
But the drawbench is in more mold exchange, need to unscrew several knobs be rotated further by several metal derbies could be by mold from mould
It is removed on tool seat, more mold exchange is more inconvenient, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of mold base of drawbench,
Have the advantages that more mold exchange is conveniently.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of mold base of drawbench, including pedestal, the pedestal are fixedly connected with the die holder of annular, and the die holder is worn
Have a mold, the mold is provided with the forming cavity for forming metal, the mold include be located at entrance at metal inlet,
Outlet section at metal outlet, the interlude between entrance and outlet section, the die holder includes for accommodating mould
The accommodating section of tool, be close to mold outlet section limit section, with one end linkage section that is fixedly connected of the accommodating section far from limit section,
The linkage section is connected through a screw thread the connector of the annular abutted with the entrance of mold.
By using above-mentioned technical proposal, mold is limited in accommodating section by connector, and rotary connector can will connect
Part is detached with die holder, removes mold from die holder so as to this one end in linkage section, after die change again from linkage section this
Mold is put into inside accommodating section by end, then connector can be close to mold by connector alignment linkage section rotary connector, from
And mold is limited in accommodating section, more mold exchange is more convenient.
The utility model is further arranged to：The connector includes being arranged in linkage section and being connected by screw thread with linkage section
The connection ring connect, the connection ring are fixedly connected with the knob outside die holder.
By using above-mentioned technical proposal, turn knob drives the rotation of connection ring, to realize connector and die holder
Separation and connection.
The utility model is further arranged to：The outlet section is provided with clamping ring, the company on one side close to connector
Fitting agrees with the annular groove for being clamped ring close to being provided on one side for outlet section.
By using above-mentioned technical proposal, after clamping ring is located in annular groove, annular groove limitation clamping ring is subjected to displacement, from
And reduce the displacement of mold during drawing metal.
The utility model is further arranged to：The connector close to mold one side close to the position of connector inner wall
It is provided with abutment ring, the inner circumferential diameter of the entrance is identical as the outer circumference diameter of abutment ring.
By using above-mentioned technical proposal, the outer wall of abutment ring is close to the inner wall of entrance, reduces entrance and shakes
Probability increase the Forming Quality of metal to reduce the probability that mold shakes.
The utility model is further arranged to：The outer circumference diameter of the abutment ring gradually subtracts on the direction far from connector
It is small.
By using above-mentioned technical proposal, during rotary connector makes connector be close to mold, the inclination of abutment ring
Periphery and the inner circumferential of entrance come into contact with, guiding connector is close to mold, reduce abutment ring and entrance connector with
The abrasion that mold occurs during contacting, to extend the service life of connector and mold.
The utility model is further arranged to：The outer circumference diameter of the mold entrance be directed toward outlet section direction on by
Decrescence small, the inner wall of the accommodating section agrees with the outer wall of mold.
By using above-mentioned technical proposal, mold during entering accommodating section, by inclined outer mold wall and
The interior wall guided mold of inclined accommodating section enters accommodating section, reduces the abrasion of mold and accommodating section, and then extend die holder and mould
The service life of tool
The utility model is further arranged to：The inner circumferential of the accommodating section is provided with anti-rotation item, and the outer wall of the mold is set
It is equipped with and agrees with the slave entrance of anti-rotation item and extend to the anti-rotation groove of outlet section.
By using above-mentioned technical proposal, being matched with anti-rotation groove by anti-rotation item prevents mold from occurring to turn in accommodating chamber
It is dynamic, improve the quality of molding metal.
The utility model is further arranged to：It is described limit section close to mold one side close to limit section inner wall position
Restraining position ring block is set, and the inner circumferential diameter of the outlet section is identical as the outer circumference diameter of spacing ring.
By using above-mentioned technical proposal, the periphery of spacing ring is close to the inner circumferential of outlet section, and position occurs for limitation outlet section
Move, to reduce drawing metal during mold displacement, and then improve the quality of molding metal.
In conclusion the utility model has the advantages that：
It prevents mold from rotating during the drawing process by anti-rotation item, passes through spacing ring, abutment ring, clamping ring and mold
Cooperation prevent mold from shaking during the drawing process, by knob rotate drive connection ring rotation, to by connector with
Die holder detaches or fixed, the replaceable mold when connector detaches, turn knob fixedly connected part and mould after die change
Mold can be fixed in die holder by seat, and more mold exchange is more convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the removal pedestal of the utility model；
Fig. 3 is the sectional view after the removal pedestal of the utility model；
Fig. 4 is the exploded perspective view after the removal pedestal of the utility model；
Fig. 5 is the exploded perspective view of the die holder and mold of the utility model.
Reference numeral：1, pedestal；2, die holder；21, linkage section；22, accommodating section；221, anti-rotation item；23, section is limited；231、
Spacing ring；3, mold；31, entrance；311, it is clamped ring；32, interlude；33, outlet section；34, anti-rotation groove；35, forming cavity；4、
Connector；41, knob；42, connection ring；421, annular groove；422, abutment ring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in figures 1 and 3, a kind of mold base of drawbench, including pedestal 1, the annular for being fixedly connected on 1 middle part of pedestal
Die holder 2, be arranged in die holder 2 mold 3, be connected through a screw thread with die holder 2 and abutted with mold 3 annular connector 4.Mould
Tool 3 is provided with forming cavity 35 for forming metal, and mold 3 includes being located at entrance 31 at metal inlet, going out positioned at metal
Outlet section 33 at mouthful, the interlude 32 between entrance 31 and outlet section 33.Die holder 2 includes for accommodating mold 3
Accommodating section 22, be close to mold 3 outlet section 33 limit section 23, be fixedly connected with the one end of accommodating section 22 far from limit section 23
Linkage section 21.
As shown in Figure 3 and Figure 4, connector 4 includes the company for being arranged in linkage section 21 and being connected through a screw thread with linkage section 21
The knob 41 for connecing ring 42, being fixedly connected with connection ring 42 and is located at outside die holder 2.Knob 41 is six ribs that middle part is provided with through-hole
Column can be detached connection ring 42 by turn knob 41 from linkage section 21, so as to which mold 3 is taken out from accommodating section 22,
Connection ring 42 is directed at linkage section 21 again after more mold exchange 3, connection ring 42 can be connect with linkage section 21 after turn knob 41,
More mold exchange 3 is more convenient.
To reduce the probability that mold 3 shakes during metal drawing, as shown in Fig. 3, Fig. 4 and Fig. 5, outlet section 33
It is provided with clamping ring 311 on one side close to connector 4, connector 4 agrees with clamping ring 311 close to being provided on one side for outlet section 33
Annular groove 421, connector 4 is being provided with abutment ring 422 in the position close to connector 4 inner wall close to the one side of mold 3, abutting
The outer circumference diameter of ring 422 is gradually reduced on the direction far from connector 4, inner circumferential diameter and the abutment ring 422 of entrance 31
Outer circumference diameter is identical.
To reduce the probability that mold 3 shakes during metal drawing, as shown in Figure 3 and Figure 5, limit section 23 is close
Restraining position ring block 231 is being arranged close to the position of limit 23 inner wall of section in the one side of mold 3, and the outer circumference diameter of spacing ring 231 is close
It is gradually reduced on the direction of connector 4, the inner circumferential diameter of outlet section 33 is identical as the outer circumference diameter of spacing ring 231.
To prevent mold 3 from rotating during drawing metal, as shown in Figure 3 and Figure 5, the outer circumference diameter of mold 3
It is gradually reduced on the direction that entrance 31 is directed toward outlet section 33, the inner wall of accommodating section 22 agrees with the outer wall of mold 3.Accommodating section 22
Inner circumferential setting there are four the anti-rotation item 221 that the axial line equal circumference about accommodating section 22 is distributed, the outer wall of mold 3 is provided with four
A slave entrance 31 for agreeing with each anti-rotation item 221 respectively extends to the anti-rotation groove 34 of outlet section 33, passes through each anti-rotation item 221
Prevent mold 3 from rotating with the cooperation of corresponding anti-rotation groove 34.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of mold base of drawbench, including pedestal (1), the pedestal (1) is fixedly connected with the die holder (2) of annular, described
Die holder (2) is equipped with mold (3), and the mold (3) is provided with the forming cavity (35) for forming metal, mold (3) packet
It includes the entrance (31) at metal inlet, the outlet section (33) at metal outlet, be located at entrance (31) and outlet
Interlude (32) between section (33), it is characterized in that：The die holder (2) includes for accommodating the accommodating section of mold (3) (22), tight
The limit section (23) of the outlet section (33) of patch mold (3) is fixedly connected with accommodating section (22) far from the one end for limiting section (23)
Linkage section (21), the linkage section (21) are connected through a screw thread the connection of the annular abutted with the entrance of mold (3) (31)
Part (4).
2. a kind of mold base of drawbench according to claim 1, it is characterized in that：The connector (4) includes being arranged in
Linkage section (21) and the connection ring (42) being connected through a screw thread with linkage section (21), the connection ring (42), which is fixedly connected with, to be located at
The external knob (41) of die holder (2).
3. a kind of mold base of drawbench according to claim 1, it is characterized in that：The outlet section (33) is close to connector
(4) be provided on one side is clamped ring (311), and the connector (4) agrees with clamping ring close to being provided on one side for outlet section (33)
(311) annular groove (421).
4. a kind of mold base of drawbench according to claim 1, it is characterized in that：The connector (4) is close to mold (3)
One side the position close to connector (4) inner wall is provided with abutment ring (422), the inner circumferential diameter of the entrance (31) with support
The outer circumference diameter for connecing ring (422) is identical.
5. a kind of mold base of drawbench according to claim 4, it is characterized in that：The periphery of the abutment ring (422) is straight
Diameter is gradually reduced on the direction far from connector (4).
6. a kind of mold base of drawbench according to claim 1, it is characterized in that：The outer circumference diameter of the mold (3) exists
Entrance (31) is directed toward on the direction of outlet section (33) and is gradually reduced, and the inner wall of the accommodating section (22) agrees with the outer of mold (3)
Wall.
7. a kind of mold base of drawbench according to claim 1, it is characterized in that：The inner circumferential of the accommodating section (22) is arranged
There is an anti-rotation item (221), the outer wall of the mold (3), which is provided with, to be agreed with the slave entrance (31) of anti-rotation item (221) and extend to outlet
The anti-rotation groove (34) of section (33).
8. a kind of mold base of drawbench according to claim 1, it is characterized in that：The limit section (23) is close to mold
(3) one side is in the position setting restraining position ring block (231) close to limit section (23) inner wall, the inner circumferential diameter of the outlet section (33)
It is identical as the outer circumference diameter of spacing ring (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021157.6U CN207823587U (en) | 2018-01-06 | 2018-01-06 | A kind of mold base of drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820021157.6U CN207823587U (en) | 2018-01-06 | 2018-01-06 | A kind of mold base of drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823587U true CN207823587U (en) | 2018-09-07 |
Family
ID=63391768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820021157.6U Active CN207823587U (en) | 2018-01-06 | 2018-01-06 | A kind of mold base of drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823587U (en) |
-
2018
- 2018-01-06 CN CN201820021157.6U patent/CN207823587U/en active Active
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