CN212889115U - Press fitting die convenient to installation has fastening structure - Google Patents
Press fitting die convenient to installation has fastening structure Download PDFInfo
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- CN212889115U CN212889115U CN202021296209.4U CN202021296209U CN212889115U CN 212889115 U CN212889115 U CN 212889115U CN 202021296209 U CN202021296209 U CN 202021296209U CN 212889115 U CN212889115 U CN 212889115U
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Abstract
The utility model relates to a pressing die technical field specifically is a pressing die utensil convenient to installation has fastening structure, including base, die block, guide post and last mould, the die block has been placed to the upper end of base, and the equal vertical hole of having seted up in four corners department of die block, the upper end four corners department of base sets up the slot corresponding with the jack on the die block, the lower extreme of guide post passes in the jack that the die block inserted the slot of base, first locking mechanism is all installed in the four corners department of base, second locking mechanism is installed in the four corners department of die block, the equal vertical hole of having seted up in four corners department of last mould, the upper end of guide post inserts from the hole lower extreme opening part on the last mould. The utility model discloses a set up three locking mechanical system of group, can carry out the mould fast and dismantle and install, and simple structure, the operation is simple and easy, can promote the speed of changing the mould greatly to guarantee the efficiency of production.
Description
Technical Field
The utility model relates to a compression moulding utensil technical field specifically is a compression moulding utensil convenient to installation has fastening structure.
Background
The press-fit die, also called composite die, is a blanking die which can complete multiple processes at the same time under one stroke of a press machine, so as to be used for carrying out die-casting molding on products, the existing small-sized press-fit die uses a large number of mounting pieces such as bolts, and the mounting and dismounting are more complicated, but after the production of a batch of products is finished, the die needs to be replaced, so that the mounting and dismounting of the bolts are inconvenient, the production efficiency is influenced, and therefore, the press-fit die which is convenient to mount and has a fastening structure is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a press fitting die utensil convenient to installation has fastening structure to solve the present small-size press fitting die utensil that proposes in the above-mentioned background art and use installed parts such as a large amount of bolts, the installation is dismantled comparatively loaded down with trivial details, but a batch of product production finishes the back, need change the mould, and the mode of consequently bolt installation is dismantled the installation comparatively inconvenient, influences production efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressfitting mould convenient to installation has fastening structure, includes base, die block, guide post and goes up the mould, the die block has been placed to the upper end of base, and the equal vertical hole of having seted up in four corners department of die block, the upper end four corners department of base set up with the corresponding slot of jack on the die block, the lower extreme of guide post passes in the jack of die block inserts the slot of base, first locking mechanism is all installed to the four corners department of base, second locking mechanism is installed to the four corners department of die block, the equal vertical hole of having seted up in four corners department of going up the mould, the upper end of guide post inserts from the hole lower extreme opening part of going up the mould, the upper end central point of going up the mould puts and installs the connecting plate through buffer gear, and installs the mount pad through.
Preferably, first locking mechanism includes first abaculus, set up the recess in the slot of base, and the opening part of recess is provided with first abaculus, the inner wall of recess transversely is provided with first spring, and the end of first spring and the inner fixed connection of first abaculus, the outer end upper surface of first abaculus sets up to the slope form, the through-hole of intercommunication recess is seted up to the outer wall of base, and the outer end opening part of through-hole transversely inserts and is equipped with the pull rod, the inner of pull rod and the inner fixed connection of first abaculus, the caulking groove with the outer end diameter looks adaptation of first abaculus is seted up to the downside outer wall of guide post.
Preferably, the second locking mechanism comprises a screw rod, a through hole is transversely formed in the outer wall of the bottom die, the screw rod is transversely inserted into an opening in the outer end of the through hole, a thread groove matched with the screw rod is formed in the outer wall of the guide post, and a rotating handle is fixedly welded to the outer end of the screw rod.
Preferably, buffer gear includes the movable rod, the activity groove has all been seted up to the lower extreme four corners department of connecting plate, and the vertical second spring that is provided with in inside of activity groove, the upper end equidistance welding of last mould has the movable rod, and the upper end of movable rod inserts from the opening part of activity groove, the upper end diameter of movable rod and the internal diameter looks adaptation of activity groove, the lower extreme of second spring offsets with the upper end of movable rod.
Preferably, the edge of the opening at the outer end of the movable groove is glued with a rubber pad in a surrounding manner, and the diameter of the rubber pad is matched with the diameter of the lower end of the movable rod.
Preferably, third locking mechanical system includes the cover block, the upper end central point of connecting plate puts the welding and has the cover block, and the internal diameter of cover block and the external diameter looks adaptation of mount pad, the lower extreme of mount pad inserts from the opening part of cover block, the recess has been seted up to the left and right sides both ends symmetry of mount pad, and transversely is provided with the third spring in the recess, the second inserted block is installed to the opening part of recess, and the end fixed connection of the inner of second inserted block and third spring, the outer end lower surface of second inserted block sets up to the slope form, the caulking hole with second inserted block looks adaptation is seted up to the left and right sides both ends symmetry of cover block.
Compared with the prior art, the beneficial effects of the utility model are that: the pressing die with the fastening structure is convenient to install, the three groups of locking mechanisms are arranged, the die can be rapidly disassembled and installed, the structure is simple, the operation is simple, the speed of replacing the die can be greatly improved, and the production efficiency is ensured;
through setting up buffer gear, buffer gear can slow down and absorb the influence of reaction force to the press when last mould punching press product to can form the protection to the device, increase the durable degree and the life of device.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic rear sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a partially enlarged schematic view of B in fig. 2 according to the present invention;
fig. 5 is a partially enlarged schematic view of C in fig. 2 according to the present invention.
In the figure: 1. a base; 2. bottom die; 3. a guide post; 4. a first slug; 5. a first spring; 6. a pull rod; 7. a screw; 8. turning a handle; 9. an upper die; 10. a connecting plate; 11. a second spring; 12. a movable rod; 13. sleeving blocks; 14. a mounting seat; 15. a third spring; 16. a second slug; 17. and (5) embedding the hole.
The specific implementation mode is as follows:
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.
Referring to fig. 1-5, the present invention provides an embodiment: a press fitting die with a fastening structure convenient to install comprises a base 1, a bottom die 2, guide posts 3 and an upper die 9, wherein the bottom die 2 is placed at the upper end of the base 1, holes are vertically formed in four corners of the bottom die 2, inserting grooves corresponding to inserting holes in the bottom die 2 are formed in four corners of the upper end of the base 1, the lower ends of the guide posts 3 penetrate through the inserting holes in the bottom die 2 and are inserted into the inserting grooves in the base 1, first locking mechanisms are installed at the four corners of the base 1, second locking mechanisms are installed at the four corners of the bottom die 2, holes are vertically formed in the four corners of the upper die 9, the upper ends of the guide posts 3 are inserted from opening positions of the lower ends of the holes in the upper die 9, a connecting plate 10 is installed at the center position of the upper end of the upper die 9 through;
further, the first locking mechanism comprises a first embedded block 4, a groove is formed in a slot of the base 1, the first embedded block 4 is arranged at an opening of the groove, a first spring 5 is transversely arranged on the inner wall of the groove, the end of the first spring 5 is fixedly connected with the inner end of the first embedded block 4, the upper surface of the outer end of the first embedded block 4 is inclined, a through hole communicated with the groove is formed in the outer wall of the base 1, a pull rod 6 is transversely inserted into the opening of the outer end of the through hole, the inner end of the pull rod 6 is fixedly connected with the inner end of the first embedded block 4, and an embedded groove matched with the diameter of the outer end of the first embedded block 4 is formed in the outer wall of the lower side of the guide column 3;
further, the second locking mechanism comprises a screw 7, a through hole is transversely formed in the outer wall of the bottom die 2, the screw 7 is transversely inserted into an opening at the outer end of the through hole, a thread groove matched with the screw 7 is formed in the outer wall of the guide post 3, and a rotating handle 8 is fixedly welded at the outer end of the screw 7;
further, the buffer mechanism comprises a movable rod 12, movable grooves are formed in four corners of the lower end of the connecting plate 10, a second spring 11 is vertically arranged in each movable groove, the movable rods 12 are welded to the upper end of the upper die 9 at equal intervals, the upper ends of the movable rods 12 are inserted into the openings of the movable grooves, the diameter of the upper ends of the movable rods 12 is matched with the inner diameter of the movable grooves, and the lower ends of the second springs 11 abut against the upper ends of the movable rods 12;
furthermore, a rubber pad is glued around the edge of the opening at the outer end of the movable groove, and the diameter of the rubber pad is matched with the diameter of the lower end of the movable rod 12;
further, the third locking mechanism comprises a sleeve block 13, the sleeve block 13 is welded at the center of the upper end of the connecting plate 10, the inner diameter of the sleeve block 13 is matched with the outer diameter of the mounting seat 14, the lower end of the mounting seat 14 is inserted into an opening of the sleeve block 13, grooves are symmetrically formed in the left end and the right end of the mounting seat 14, a third spring 15 is transversely arranged in each groove, a second embedded block 16 is mounted at the opening of each groove, the inner end of each second embedded block 16 is fixedly connected with the end of the corresponding third spring 15, the lower surface of the outer end of each second embedded block 16 is inclined, and embedding holes 17 matched with the second embedded blocks 16 are symmetrically formed in the left end and the right end of the sleeve block 13;
the working principle is as follows: when the guide post 3 is installed, the bottom die 2 is aligned and placed on the base 1, then the guide post 3 penetrates through the insertion hole of the bottom die 2 and is inserted into the insertion groove of the base 1, and the guide post 3 can abut against the inclined end of the first embedded block 4 when being inserted, the first embedded block 4 is extruded and accommodated into the groove through force application, the first embedded block 4 can compress the first spring 5, after the embedded groove of the guide post 3 is aligned with the outer end of the first embedded block 4, the first spring 5 in a compressed state can eject the first embedded block 4 through complex elasticity, so that the first embedded block 4 is embedded into the embedded groove, at the moment, the guide post 3 is installed, when the guide post 3 is disassembled, only the pull rod 6 is pulled, after the first embedded block 4 leaves the embedded groove, the guide post 3 can be extracted, then the rotating handle 8 is aligned with the through hole of the bottom die 2 and inserted, so that the inner end of the screw 7 is aligned with the thread groove on the guide post 3, and then the rotating handle 8 is, so that the rotating handle 8 drives the screw 7 to rotate and screw with the thread groove, then the bottom die 2 is in a fixed state, only the rotating handle 8 needs to be rotated during disassembly, the rotating handle 8 is taken out, then the piston end of the press machine is fixedly connected with the mounting seat 14, then the sleeve block 13 is sleeved on the mounting seat 14, when the sleeve block is sleeved, the sleeve block 13 extrudes the inclined plane of the second embedded block 16, so that the two groups of second embedded blocks 16 are accommodated in the grooves, the second embedded blocks 16 can compress the third springs 15, then after the second embedded blocks 16 are aligned with the embedded holes 17, the third springs 15 in a compressed state can eject the second embedded blocks 16 through complex elasticity, so that the second embedded blocks 16 are inserted into the embedded holes 17, at the moment, the connecting plate 10 is in an assembled state, during disassembly, the second embedded blocks 16 only need to be pushed out of the embedded holes 17, then the base 1 is fixedly installed on a machine table through bolts, and the through holes on the upper die 9 need to be aligned with the guide posts 3, and when last mould 9 moulding-die, the impact force that goes up mould 9 and produce can make and go up mould 9 and receive the reaction force influence and push into the movable groove of connecting plate 10 with movable rod 12 for second spring 11 atress deformation absorbs and alleviates power through second spring 11, in order to with the reaction force to the influence of press, do above the utility model discloses a whole theory of operation.
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.
Claims (6)
1. The utility model provides a pressfitting mould convenient to installation has fastening structure, includes base (1), die block (2), guide post (3) and goes up mould (9), its characterized in that: die block (2) have been placed to the upper end of base (1), and the equal vertical hole of having seted up in four corners department of die block (2), the upper end four corners department of base (1) offer with the corresponding slot of jack on die block (2), the lower extreme of guide post (3) passes in the slot of die block (2) insert base (1), first locking mechanism is all installed to the four corners department of base (1), second locking mechanism is installed to the four corners department of die block (2), the equal vertical hole of having seted up in four corners department of last mould (9), the upper end of guide post (3) is inserted from the hole lower extreme opening part on last mould (9), the upper end central point of going up mould (9) puts and installs connecting plate (10) through buffer gear, and installs mount pad (14) through third locking mechanism on connecting plate (10).
2. A press-fit mold facilitating the installation of a press-fit mold having a fastening structure as set forth in claim 1, wherein: first locking mechanism includes first abaculus (4), set up the recess in the slot of base (1), and the opening part of recess is provided with first abaculus (4), the inner wall of recess transversely is provided with first spring (5), and the end of first spring (5) and the inner fixed connection of first abaculus (4), the outer end upper surface of first abaculus (4) sets up to the slope form, the through-hole of intercommunication recess is seted up to the outer wall of base (1), and the outer end opening part of through-hole transversely inserts and be equipped with pull rod (6), the inner of pull rod (6) and the inner fixed connection of first abaculus (4), the caulking groove with the outer end diameter looks adaptation of first abaculus (4) is seted up to the downside outer wall of guide post (3).
3. A press-fit mold facilitating the installation of a press-fit mold having a fastening structure as set forth in claim 1, wherein: the second locking mechanical system includes screw rod (7), the through-hole has transversely been seted up to the outer wall of die block (2), and the outer end opening part of through-hole transversely inserts and is equipped with screw rod (7), set up the thread groove with screw rod (7) looks adaptation on the outer wall of guide post (3), the fixed welding in outer end of screw rod (7) has and changes handle (8).
4. A press-fit mold facilitating the installation of a press-fit mold having a fastening structure as set forth in claim 1, wherein: buffer gear includes movable rod (12), the activity groove has all been seted up to the lower extreme four corners department of connecting plate (10), and the vertical second spring (11) that is provided with in inside in activity groove, the upper end equidistance welding of going up mould (9) has movable rod (12), and the upper end of movable rod (12) inserts from the opening part in activity groove, the upper end diameter of movable rod (12) and the internal diameter looks adaptation in activity groove, the lower extreme of second spring (11) offsets with the upper end of movable rod (12).
5. A press-fit mold facilitating the mounting of a press-fit mold having a fastening structure as set forth in claim 4, wherein: the edge of the opening at the outer end of the movable groove is glued with a rubber pad in a surrounding way, and the diameter of the rubber pad is matched with the diameter of the lower end of the movable rod (12).
6. A press-fit mold facilitating the installation of a press-fit mold having a fastening structure as set forth in claim 1, wherein: third locking mechanical system includes cover block (13), the upper end central point of connecting plate (10) puts the welding and has cover block (13), and the internal diameter of cover block (13) and the external diameter looks adaptation of mount pad (14), the lower extreme of mount pad (14) inserts from the opening part of cover block (13), recess has been seted up to both ends symmetry about mount pad (14), and transversely is provided with third spring (15) in the recess, second abaculus (16) are installed to the opening part of recess, and the end fixed connection of the inner of second abaculus (16) and third spring (15), the outer end lower surface of second abaculus (16) sets up to the slope form, both ends symmetry offer the abaculus (17) with second abaculus (16) looks adaptation about cover block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021296209.4U CN212889115U (en) | 2020-07-06 | 2020-07-06 | Press fitting die convenient to installation has fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021296209.4U CN212889115U (en) | 2020-07-06 | 2020-07-06 | Press fitting die convenient to installation has fastening structure |
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| Publication Number | Publication Date |
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| CN212889115U true CN212889115U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021296209.4U Active CN212889115U (en) | 2020-07-06 | 2020-07-06 | Press fitting die convenient to installation has fastening structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427811A (en) * | 2021-07-03 | 2021-09-24 | 江西乔扬数控设备有限公司 | Closed press with oil return device |
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2020
- 2020-07-06 CN CN202021296209.4U patent/CN212889115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427811A (en) * | 2021-07-03 | 2021-09-24 | 江西乔扬数控设备有限公司 | Closed press with oil return device |
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