CN219597850U - Leveling structure for progressive die - Google Patents
Leveling structure for progressive die Download PDFInfo
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- CN219597850U CN219597850U CN202320153647.2U CN202320153647U CN219597850U CN 219597850 U CN219597850 U CN 219597850U CN 202320153647 U CN202320153647 U CN 202320153647U CN 219597850 U CN219597850 U CN 219597850U
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- leveling
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- progressive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a leveling structure for progressive dies, which comprises a mounting box, wherein the top outer wall of the mounting box is connected with a top plate through bolts, three mounting plates are arranged on the top outer wall of the top plate, the top outer walls of the three mounting plates are respectively connected with a first die, a second die and a third die through bolts, two threaded sleeves are welded on the bottom outer walls of the three mounting plates, a screw rod is connected on the bottom inner wall of the mounting box through a bearing, the top end of the screw rod is connected with the threaded sleeves through threads, worm wheels are welded on the outer walls of the screw rod, and worms are connected between the two side inner walls of the mounting box through bearings. According to the leveling device, the worm gear and the screw rod are driven to rotate when the worm rotates, so that the two screw rods respectively drive the two screw sleeves and the first die to move, the first die cannot incline during leveling, the defect that the leveling of the progressive die is complicated when the leveling is performed through a plurality of bolts in the prior art is overcome, and the progressive die is more convenient during leveling.
Description
Technical Field
The utility model relates to the technical field of progressive dies, in particular to a leveling structure for a progressive die.
Background
The progressive die is also called as a continuous die, in one stamping stroke, strip-shaped stamping raw materials are adopted, a pair of dies are used for simultaneously completing a plurality of stamping processes at different stations, and each time the dies complete stamping, the material strips are fixed at intervals until the product is completed.
Chinese patent No. CN 201621016544.8 relates to a leveling structure applied to progressive die, comprising an upper die and a lower die, wherein the upper die comprises an upper die holder, an upper fixing base plate, an upper fixing plate and an upper polyurethane plate from top to bottom in sequence, the lower die comprises a lower polyurethane plate, a lower fixing plate and a lower die holder from top to bottom in sequence, the upper fixing plate and the upper fixing base plate are fixed on the upper die holder by upper fastening screws, the lower fixing plate is fixed on the lower die holder by lower fastening screws, the leveling structure further comprises leveling screws, and the upper polyurethane plate and the lower polyurethane plate are respectively fixed on the upper fixing plate and the lower fixing plate by the leveling screws.
The progressive die is provided with a plurality of sub-dies, and because the plurality of sub-dies with manufacturing errors need to be leveled after being installed, the top of each sub-die is kept flat, and each sub-die of the progressive die is provided with a plurality of leveling bolts when a piece is leveled, so that the plurality of sub-dies need to be leveled by rotating a large number of leveling bolts, the process is complicated, and the leveling of the progressive die is inconvenient. Accordingly, there is a need to design a leveling structure for a progressive die to solve the above problems.
Disclosure of Invention
The utility model aims to provide a leveling structure for a progressive die, which solves the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a leveling structure for progressive die, includes the mounting box, there is the roof top outer wall of mounting box through bolted connection, the top outer wall of roof is provided with three mounting panel, and is three there are mould one, mould two and mould three through bolted connection respectively the top outer wall of mounting panel, and is three the bottom outer wall of mounting panel has all welded two swivel nuts, the bottom inner wall of mounting box has the screw rod through bearing connection, the top and the swivel nut of screw rod pass through threaded connection, the outer wall welding of screw rod has the worm wheel, be connected with the worm through the bearing between the both sides inner wall of mounting box, worm and worm wheel meshing.
Furthermore, nuts are welded on the outer walls of the bottoms of the three mounting plates, and the inside of each nut is connected with a tightening bolt through threads.
Further, a rotating disk is welded in the cavity, wherein one end of the worm extends to the cavity, and a hexagonal hole is formed in the outer wall of the rotating disk.
Furthermore, concave cavities are formed in the outer walls of the two sides of the mounting box, and connecting grooves are formed in the outer walls of the bottoms of the concave cavities.
Further, the outer wall of the rotary disk is provided with indication lines, and scales positioned on the inner wall of the concave cavity are arranged around the rotary disk.
Further, the bottom outer wall of the mounting plate is connected with a guide post through a bolt, the bottom outer wall of the top plate is connected with a guide sleeve through a bolt, and the guide post is movably inserted into the guide sleeve.
Further, the top of the jacking bolt is provided with a conical head, and the outer wall of the bottom of the mounting plate is provided with a conical groove matched with the conical head.
In the technical scheme, the leveling structure for the progressive die has the beneficial effects that:
(1) Through worm, worm wheel and the swivel nut that set up, drive worm wheel and screw rod and rotate when utilizing the worm to rotate for two screw rods drive two swivel nuts and mould one respectively and move, make mould one can not appear the phenomenon of slope when the leveling, solved the prior art simultaneously and advanced the comparatively loaded down with trivial details shortcoming of mould when leveling through a plurality of bolts, and then make the mould of grading more convenient when leveling.
(2) Through the nut and the jack bolt that set up, utilize jack bolt and nut to carry out threaded connection for jack bolt can carry out the jack with the mounting panel tightly, has realized on the one hand providing the pretightning force to the mounting panel and has realized further fixed effect, avoids simultaneously that the atress is too big between screw rod and the swivel nut when progressive die uses, prevents that the screw rod from taking place to damage with the screw thread on the swivel nut.
(3) Through scale and the indication line that set up, utilize scale and indication line to cooperate for the rotatory angle of worm can be accurate understanding, and then makes the effect that the precision is higher when leveling of progressive die utensil.
(4) Through guide pillar and the guide pin bushing that sets up, utilize the guide pillar grafting in the inside of guide pin bushing for the guide pillar can play the effect of direction when adjusting the mounting panel, and then make the motion of mounting panel more steady.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of an overall structure provided by an embodiment of a leveling structure for a progressive die according to the present utility model.
Fig. 2 is a schematic diagram of an internal structure provided by an embodiment of a leveling structure for a progressive die according to the present utility model.
Fig. 3 is an enlarged schematic view of a leveling structure for a progressive die according to an embodiment of the present utility model.
Fig. 4 is an enlarged schematic view of a leveling structure for a progressive die according to an embodiment of the present utility model.
Reference numerals illustrate:
1 mounting box, 2 top plate, 3 mounting plate, 4 first die, 5 second die, 6 third die, 7 concave cavity, 8 connecting groove, 9 worm, 10 screw, 11 worm wheel, 12 screw sleeve, 13 guide sleeve, 14 guide pillar, 15 nut, 16 jack bolt, 17 rotary disk, 18 hexagonal hole, 19 scale, 20 indicating line, 21 conical head, 22 conical groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the leveling structure for progressive dies provided by the embodiment of the utility model comprises a mounting box 1, wherein the top outer wall of the mounting box 1 is connected with a top plate 2 through bolts, the top outer wall of the top plate 2 is provided with three mounting plates 3, the top outer walls of the three mounting plates 3 are respectively connected with a first die 4, a second die 5 and a third die 6 through bolts, the bottom outer walls of the three mounting plates 3 are welded with two threaded sleeves 12, the bottom inner wall of the mounting box 1 is connected with a screw rod 10 through a bearing, the top end of the screw rod 10 is connected with the threaded sleeves 12 through threads, the outer wall of the screw rod 10 is welded with a worm wheel 11, two side inner walls of the mounting box 1 are connected with a worm 9 through bearings, and the worm 9 is meshed with the worm wheel 11.
Specifically, in this embodiment, including mounting box 1, there is roof 2 at the top outer wall of mounting box 1 through bolted connection, the top outer wall of roof 2 is provided with three mounting panel 3, there is mould one 4 through bolted connection respectively at the top outer wall of three mounting panel 3, mould two 5 and mould three 6, mould one 4, mould two 5 and mould three 6 are the split mould of progressive mould, accomplish the processing of the different stations of product through mould one 4, mould two 5 and mould three 6, the bottom outer wall of three mounting panel 3 has all welded two swivel nuts 12, the quantity of swivel nuts 12 is six altogether, the bottom inner wall of mounting box 1 is connected with screw rod 10 through the bearing, the quantity of screw rod 10 corresponds with swivel nuts 12, the top of screw rod 10 passes through threaded connection with swivel nuts 12, the outer wall welding of screw rod 10 has worm wheel 11, be connected with worm 9 through the bearing between the both sides inner wall of mounting box 1, the quantity of worm 9 is three, worm 9 and 11 meshing for drive two worm 11 synchronous rotations when single worm 9 rotates, and then make two worm wheel 11 drive two worm wheel 11 respectively and carry out the processing of different stations of worm wheel 10, the mould one and two worm wheel 10 simultaneously make the mould 5 and three die 5 need to rotate, the mould one of the die 4 promptly when two 3 is needed to be adjusted to be in order to make one, the die 5 and three die 4 can be rotated.
According to the leveling structure for the progressive die, provided by the utility model, through the worm 9, the worm wheel 11 and the threaded sleeve 12, the worm wheel 11 and the threaded rod 10 are driven to rotate when the worm 9 rotates, so that the two threaded rods 10 respectively drive the two threaded sleeves 12 and the first die 4 to move, the first die 4 cannot incline during leveling, and meanwhile, the defect that the progressive die in the prior art is complicated during leveling through a plurality of bolts is overcome, and the progressive die is more convenient during leveling.
In another embodiment provided by the utility model, nuts 15 are welded on the outer walls of the bottoms of the three mounting plates 3, the number of the nuts 15 is preferably 12, the inside of each nut 15 is connected with a jacking bolt 16 through threads, and the jacking bolts 16 are in threaded connection with the nuts 15, so that the jacking bolts 16 can jack the mounting plates 3, on one hand, the effect of providing pretightening force for the mounting plates 3 to realize further fixation is realized, meanwhile, the situation that the stress between the screw rod 10 and the screw sleeve 12 is overlarge when the progressive die is used is avoided, and the damage to the threads on the screw rod 10 and the screw sleeve 12 is prevented.
In another embodiment provided by the utility model, a rotating disc 17 is welded in the cavity 7 extending from one end of the worm 9, six-edge holes 18 are formed in the outer wall of the rotating disc 17, the rotating disc 17 is conveniently rotated by a six-edge wrench through the six-edge holes 18, the cavities 7 are formed in the outer walls of the two sides of the installation box 1, a connecting groove 8 is formed in the outer wall of the bottom of the cavity 7, the installation box 1 is conveniently fixed through bolts through the connecting groove 8, an indicating line 20 is arranged on the outer wall of the rotating disc 17, scales 19 positioned on the inner wall of the cavity 7 are arranged on the periphery of the rotating disc 17, and the scales 19 are matched with the indicating line 20, so that the rotating angle of the worm 9 can be accurately known, and further the precision of the progressive die is higher in leveling.
In still another embodiment provided by the utility model, the outer wall of the bottom of the mounting plate 3 is connected with the guide post 14 through the bolt, the outer wall of the bottom of the top plate 2 is connected with the guide sleeve 13 through the bolt, the guide post 14 is movably inserted into the guide sleeve 13, and the guide post 14 is inserted into the guide sleeve 13, so that the guide post 14 can play a guiding role when the mounting plate 3 is regulated, and further, the movement of the mounting plate 3 is more stable.
In still another embodiment provided by the utility model, the top end of the jack bolt 16 is provided with the conical head 21, the outer wall of the bottom of the mounting plate 3 is provided with the conical groove 22 matched with the conical head 21, and the jack bolt 16 can play a certain limiting role on the mounting plate 3 by utilizing the cooperation of the conical head 21 and the conical groove 22.
Working principle: when the first die 4 and the second die 5 are required to be leveled, the first die 4 and the second die 5 are plugged into the six-edge holes 18 through the six-edge wrench, the six-edge wrench is rotated, the rotating disc 17 drives the worm 9 to rotate, the worm 9 rotates to drive the worm wheel 11 to rotate, the worm wheel 11 drives the screw 10 to rotate, the screw 10 drives the threaded sleeve 12 and the mounting plate 3 at the bottom of the first die 4 to move upwards, the first die 4 is enabled to be flush with the top of the second grinding tool, the jacking bolt 16 is rotated at the moment, the top end of the jacking bolt 16 is enabled to be in abutting fixation with the mounting plate 3 at the bottom of the first die 4, and the first die 4 can be fixed
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. A leveling structure for progressive die, its characterized in that, including install bin (1), there is roof (2) top outer wall through bolted connection, the top outer wall of roof (2) is provided with three mounting panel (3), and is three there are mould one (4), mould two (5) and mould three (6) through bolted connection respectively the top outer wall of mounting panel (3) the bottom outer wall of mounting panel (3) has all welded two swivel nut (12), the bottom inner wall of install bin (1) has screw rod (10) through the bearing connection, the top and swivel nut (12) of screw rod (10) pass through threaded connection, the outer wall welding of screw rod (10) has worm wheel (11), be connected with worm (9) through the bearing between the both sides inner wall of install bin (1), worm (9) and worm wheel (11) meshing.
2. Leveling structure for progressive dies according to claim 1, characterized in that nuts (15) are welded on the bottom outer walls of three mounting plates (3), and the inside of the nuts (15) is connected with a tightening bolt (16) through threads.
3. Leveling structure for progressive dies according to claim 1, characterized in that a rotating disc (17) is welded inside the cavity (7) extending from one end of the worm (9), the outer wall of the rotating disc (17) being provided with hexagonal holes (18).
4. The leveling structure for the progressive die according to claim 1, wherein concave cavities (7) are formed in the outer walls of the two sides of the mounting box (1), and connecting grooves (8) are formed in the outer walls of the bottoms of the concave cavities (7).
5. A levelling structure for progressive moulds according to claim 3, characterized in that the outer wall of the rotating disc (17) is provided with indication lines (20), the periphery of the rotating disc (17) being provided with graduations (19) on the inner wall of the cavity (7).
6. The leveling structure for the progressive die according to claim 1, wherein the bottom outer wall of the mounting plate (3) is connected with a guide post (14) through a bolt, the bottom outer wall of the top plate (2) is connected with a guide sleeve (13) through a bolt, and the guide post (14) is movably inserted into the guide sleeve (13).
7. Leveling structure for progressive dies according to claim 2, characterized in that the top end of the tightening bolt (16) is provided with a conical head (21), and the bottom outer wall of the mounting plate (3) is provided with a conical groove (22) adapted to the conical head (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153647.2U CN219597850U (en) | 2023-02-08 | 2023-02-08 | Leveling structure for progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153647.2U CN219597850U (en) | 2023-02-08 | 2023-02-08 | Leveling structure for progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219597850U true CN219597850U (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320153647.2U Active CN219597850U (en) | 2023-02-08 | 2023-02-08 | Leveling structure for progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219597850U (en) |
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2023
- 2023-02-08 CN CN202320153647.2U patent/CN219597850U/en active Active
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