CN219169578U - Combined die pressing mechanism - Google Patents
Combined die pressing mechanism Download PDFInfo
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- CN219169578U CN219169578U CN202223331878.2U CN202223331878U CN219169578U CN 219169578 U CN219169578 U CN 219169578U CN 202223331878 U CN202223331878 U CN 202223331878U CN 219169578 U CN219169578 U CN 219169578U
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model provides a combined die pressing mechanism, relates to the technical field of die pressing, and solves the problems of stable pressing, locking of a pressing mechanism and dust removal of a threaded rod of a combined die; the first die pressing mechanism consists of a pressing rod, a hinged connecting rod and a friction sleeve, and is arranged above the mounting main body; two positioning grooves are formed in the end portions of the positioning frame, the positioning grooves are of V-shaped structures, and connecting nuts are installed in the positioning grooves. The combined die is pressed by the pressing rod and the die pressing seat, so that the inner die and the outer die are pressed and fixed, and the gap between the inner die and the outer die is kept uniform.
Description
Technical Field
The utility model relates to the technical field of die compaction, in particular to a combined die compacting mechanism.
Background
In recent years, with the rapid development of automobile and motorcycle industries in China, new period of development is brought forward by the die casting industry, but at the same time, higher requirements are put forward on comprehensive mechanical properties, service life, die structure and the like of the die casting die, meanwhile, because more and more structures and types of die castings are used for better die casting through the die, the die is pressed by a small inner and outer combined die pressing mechanism, the pressing structure is composed of a base, a handle, a connecting piece and a pressing bolt together, a shaking gap exists between the inner die and the outer die after the inner die and the outer die are pressed and fixed, so that the phenomenon that the pressing mechanism is unstable to the die pressing is caused, the die pressing mechanism needs to be designated during pressing, the practicality of the pressing mechanism is reduced, the manufacturing cost of the pressing mechanism is increased, the die pressing mechanism is exposed in air for a long time, dust in the air can adhere to the threaded rod, meanwhile, the pressing mechanism can rust, the threaded rod rotates and is laborious, friction force is increased, the friction force is also increased, the friction force is not increased, the pressing mechanism is caused to the threaded rod is not to be welded to the threaded rod, the clamping mechanism is not stable after the inner die is clamped, the clamping mechanism is required to be firmly clamped, and the nut is not required to be firmly clamped after the inner die is firmly is clamped, and the whole is required to be firmly clamped, and the pressing mechanism is required to be firmly is changed after the compression mechanism is firmly is pressed, the replacement cost of the connecting rod is increased.
Disclosure of Invention
In view of the above, the utility model provides a compacting mechanism for a combined die, which solves the problems of stable compacting of the combined die, locking of the compacting mechanism and dust removal of a threaded rod.
The utility model provides a combined die pressing mechanism, which specifically comprises: the mounting main body is provided with a threaded mounting hole at the bottom;
the first die pressing mechanism consists of a pressing rod, a hinged connecting rod and a friction sleeve, and is arranged above the mounting main body;
the positioning frame is provided with two positioning grooves at the end part, the positioning grooves are of V-shaped structures, connecting nuts are arranged in the positioning grooves, the positioning frame is arranged at the upper position of the installation main body, the inner side of the positioning frame is provided with a connecting block, and the connecting block is provided with rivets;
the second die pressing mechanism consists of a threaded rod, a die pressing seat and a screwing cap, and is installed at the end part of the positioning frame.
Further, two hinge holes are formed in the pressing rod, a connecting pin is arranged in the hinge hole of the pressing rod, the bottom of the hinge connecting rod is hinged with the installation main body, the end part of the pressing rod is hinged with the locating frame, and a friction sleeve is arranged on the outer side of the pressing rod.
Further, the lateral surface of pressing the pole is equipped with a locking knot, and the top of articulated connecting rod is equipped with the fixture block of a U-shaped structure, and fixture block joint is in the inboard of locking knot.
Further, the articulated connecting rod is provided with a mounting hole, the mounting hole is used for connecting the rivet and the connecting pin, the outer side position of the mounting hole is provided with a reinforcing sleeve, and the reinforcing sleeve is clamped on the inner side of the pressing rod.
Further, friction protrusions which are uniformly distributed are arranged on the upper surface and the lower surface of the friction sleeve, and the friction protrusions are of an inclined arc structure.
Further, a threaded connecting seat is arranged at the end part of the positioning frame, a locking bolt is arranged in the threaded connecting seat, and the locking bolt is contacted with the side surface of the pressing rod.
Further, two symmetrical mounting grooves are formed in the inner side of the connecting block, two scraping plates are mounted in the mounting grooves, scraping protrusions of an arc structure are arranged on the scraping plates, and the scraping protrusions are clamped in the thread grooves of the threaded rod.
Further, the threaded rod is inserted in the inner side of the connecting nut, a die pressing seat is arranged at the bottom of the threaded rod, and a screwing cap is arranged above the threaded rod.
The beneficial effects are that:
the utility model improves the compression structure of the combined die, compresses the combined die through the cooperation of the compression rod and the die compression seat, so that the inner die and the outer die are compressed and fixed, and the gap between the inner die and the outer die is kept uniform.
In addition, the utility model improves the installation structure of the connecting nut, and the connecting nut is installed at the end part of the positioning frame in a clamping manner, so that the installation and the replacement of the connecting nut are convenient, the problem of welding the traditional connecting nut and the positioning frame is solved, and the screwing cap is arranged above the threaded rod, so that the screwing cap saves more labor when the threaded rod rotates.
2, the clamping block is locked through the locking buckle, and the locking of the pressing rod is completed after the clamping block is locked, so that the locking effect of the pressing rod on the positioning frame is enhanced after the pressing rod is pressed, the pressing rod is locked in position through the locking bolt, and the pressing rod can be locked stably on the positioning frame.
In addition, the utility model solves the problem of scraping dust on the threaded rod, the scraping plate is arranged on the inner side of the connecting block and is provided with the scraping protrusion with an arc structure, and the scraping protrusion is clamped in the thread groove of the threaded rod, so that when the threaded rod rotates, the scraping plate and the scraping protrusion can scrape the dust adhered to the outer side and the inner side of the threaded rod, thereby enabling the threaded rod to be smoother when rotating, avoiding abrasion of the dust on the threaded rod, solving the problem of hard rotation of the threaded rod caused by dust adhesion on the outer side and the inner side of the threaded rod, and avoiding difficult rotation caused by rust of the threaded rod.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the utility model and are not intended to limit the utility model.
In the drawings:
fig. 1 is a schematic axial side structure of a hold-down mechanism of an embodiment of the present utility model in a hold-down state after assembly.
Fig. 2 is a schematic view of the right-hand corner axicon of fig. 1 in accordance with an embodiment of the present utility model.
Fig. 3 is a schematic view of the bottom view axicon of fig. 1 in accordance with an embodiment of the present utility model.
FIG. 4 is a schematic illustration of the semi-sectioned axial side view of an articulation link and twist cap of an embodiment of the present utility model.
Fig. 5 is a schematic view of a second die pressing mechanism of an embodiment of the utility model with the rear axle side removed.
Fig. 6 is a schematic diagram of a split shaft side structure of a connection block, a scraper plate, and a connection nut of an embodiment of the present utility model.
Fig. 7 is an enlarged schematic view of the structure at a of fig. 1 according to an embodiment of the present utility model.
Fig. 8 is an enlarged schematic view of the structure at B of fig. 2 according to an embodiment of the present utility model.
List of reference numerals
1. A mounting main body; 2. a first mold compression mechanism; 201. pressing a pressing rod; 20101. a locking buckle; 202. a hinged connecting rod; 20201. a clamping block; 203. a friction sleeve; 3. a positioning frame; 301. a locking bolt; 4. a connecting block; 401. a scraping plate; 5. a coupling nut; 6. a second mold compression mechanism; 601. a threaded rod; 602. a die compacting seat; 603. the cap is screwed.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the utility model provides a combined die pressing mechanism, which comprises a mounting main body 1, wherein a threaded mounting hole is formed in the bottom of the mounting main body 1, and the mounting main body 1 is conveniently fixed at the outer side position of a combined die through the threaded mounting hole;
the first die pressing mechanism 2, the first die pressing mechanism 2 is composed of a pressing rod 201, a hinging connecting rod 202 and a friction sleeve 203, the first die pressing mechanism 2 is installed at the upper position of the installation main body 1, the pressing rod 201 is provided with two hinging holes, a connecting pin is installed in the hinging hole of the pressing rod 201, the pressing rod 201 is connected with the hinging connecting rod 202 through the connecting pin, the bottom of the hinging connecting rod 202 is hinged with the installation main body 1, therefore, the hinging connecting rod 202 is driven to swing when the pressing rod 201 swings, the swinging position of the pressing rod 201 is positioned through the hinging connecting rod 202, the end part of the pressing rod 201 is hinged with the positioning frame 3, the pressing rod 201 is matched with the hinging connecting rod 202 to lock the positioning frame 3 after being pressed downwards, the locking of the second die pressing mechanism 6 is realized at the same time after the positioning frame 3 is locked, the die pressing seat 602 is enabled to effectively press the combined grinding tool, the friction sleeve 203 is arranged on the outer side of the pressing rod 201, the pressing rod 201 is conveniently pressed and lifted through the friction sleeve 203, a locking buckle 20101 is arranged on the outer side of the pressing rod 201, an elastic memory material is selected as the locking buckle 20101, a clamping block 20201 with a U-shaped structure is arranged above the hinging connecting rod 202, the clamping block 20201 is clamped on the inner side of the locking buckle 20101, the clamping block 20201 is locked through the locking buckle 20101, the locking of the pressing rod 201 is completed after the clamping block 20201 is locked, therefore, the locking effect of the pressing rod 201 on the positioning frame 3 is enhanced after the pressing rod 201 is pressed, a mounting hole is formed in the hinging connecting rod 202, the mounting hole is used for connecting rivets and connecting pins, a reinforcing sleeve is arranged at the outer side of the mounting hole and clamped on the inner side of the pressing rod 201, the connecting rivets and the connecting pins are reinforced through the reinforcing sleeve, the phenomenon that the connecting rivet and the connecting pin are stressed and bent in the pressing process of the pressing rod 201 is reduced, friction protrusions which are uniformly distributed are arranged on the upper surface and the lower surface of the friction sleeve 203, the friction protrusions are of an inclined arc structure, and the friction effect of the friction sleeve 203 is enhanced through the friction protrusions;
the locating rack 3, two constant head tanks have been seted up to the tip of locating rack 3, the constant head tank is V-arrangement structure, install coupling nut 5 in the constant head tank, up-and-down and circumference locking to coupling nut 5 through the constant head tank, install and change coupling nut 5 through the constant head tank convenience, traditional coupling nut 5 and the welded problem of locating rack 3, the locating rack 3 is installed in the top position of installing main part 1, the tip of locating rack 3 is equipped with a threaded connection seat, install a lock bolt 301 in the threaded connection seat, lock bolt 301 contacts with the side of pressing rod 201, consequently, carry out the position locking to pressing rod 201 through lock bolt 301, thereby make pressing rod 201 can be stable lock to locating rack 3, the inboard of locating rack 3 is equipped with connecting block 4, connecting block 4 installs the rivet, install two striking off boards 401 through the rivet, striking off protruding of circular arc structure is equipped with to strike off protruding in the mounting groove, strike off protruding joint in the screw thread groove of threaded rod 601, consequently, when striking off boards 601 rotate striking off and protruding, the threaded rod 401 and the inside of threaded rod 601 and the threaded rod 601 have also produced the difficult problem that the inside rotates when the threaded rod 601 rotates, the inside is difficult to cause the dust to rotate and the threaded rod 601 has been avoided simultaneously to cause the dust to rotate, the problem is difficult to be caused to the inside and is also rotated to the threaded rod 601;
the second mould hold-down mechanism 6, second mould hold-down mechanism 6 comprises threaded rod 601, mould hold-down seat 602 and screw cap 603 jointly, second mould hold-down mechanism 6 installs the tip at locating rack 3, threaded rod 601 alternates in the inboard of coupling nut 5, carry out the position locking to threaded rod 601 through coupling nut 5, a mould hold-down seat 602 is installed to the bottom of threaded rod 601, compress tightly the assembling die through mould hold-down seat 602, screw cap 603 is installed to the top of threaded rod 601, screw cap 603 is moved in the time of threaded rod 601 rotates more laborsaving through screw cap 603, will screw cap 603 is connected with threaded rod 601 through the mode of joint, thereby the installation and the dismantlement of conveniently screw cap 603 can drive threaded rod 601 and rotate when rotating screw cap 603, mould hold-down seat 602 carries out the altitude mixture control when threaded rod 601 rotates, thereby make mould hold-down seat 602 compress tightly the assembling die of different co-altitude.
Specific use and action of the embodiment:
when the combined die is used, firstly, the pressing mechanism is assembled, the hinged connecting rod 202 is arranged above the mounting main body 1 through the pin shaft, at the moment, the mounting main body 1 and the hinged connecting rod 202 are hinged, the positioning frame 3 is arranged above the mounting main body 1 through the pin shaft, then the pressing rod 201 is arranged between the hinged connecting rod 202 and the positioning frame 3, the pin shaft is reinforced through the reinforcing sleeve of the hinged connecting rod 202, the phenomenon that the pressing rod 201 is stressed and bent in the pressing process is reduced, the mounting of the connecting block 4 is completed after the positioning frame 3 is arranged, then the connecting nut 5 is arranged in the positioning groove of the positioning frame 3, the position locking of the connecting nut 5 is completed, the threaded rod 601 penetrates through the inner side of the connecting nut 5, the threaded rod 601 is locked through the connecting nut 5, the mounting of the die pressing seat 602 is completed simultaneously after the threaded rod 601 is arranged, the screwing cap 603 is arranged above the threaded rod 601 in a clamping manner, the mounting main body 1 is arranged at a position convenient for the die pressing through a bolt, and the mounting main body 1 can also be arranged in a welding manner;
when the combined die is pressed, the screwing cap 603 is rotated, the screwing cap 603 drives the threaded rod 601 to rotate, the height of the die pressing seat 602 is adjusted when the threaded rod 601 rotates, the die pressing seat 602 presses the combined die, then the pressing rod 201 is pressed downwards, locking of the positioning frame 3 and the die pressing seat 602 is completed, and the locking bolt 301 is rotated to lock the pressing rod 201 again;
when threaded rod 601 rotates, strike off board 401 and strike off the arch and can strike off the dust of adhesion in threaded rod 601 outside and inboard to make threaded rod 601 more smooth when rotating, also avoided the wearing and tearing that the dust caused threaded rod 601 simultaneously, solved the dust adhesion in threaded rod 601 outside and inboard and caused threaded rod 601 to rotate laborious problem, also avoided the threaded rod 601 to rust the back and caused simultaneously rotation difficulty, when the integrated circuit die demolishs, upwards pulling pressure pole 201, the mould compresses tightly seat 602 and upwards moves this moment, then demolishs the integrated circuit die.
Finally, it should be noted that the present utility model is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present utility model and is not intended to limit the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. A modular mold compression mechanism comprising: the mounting device comprises a mounting main body (1), wherein a threaded mounting hole is formed in the bottom of the mounting main body (1);
the first die pressing mechanism (2) is composed of a pressing rod (201), a hinged connecting rod (202) and a friction sleeve (203), and the first die pressing mechanism (2) is arranged above the mounting main body (1);
the positioning device comprises a positioning frame (3), wherein two positioning grooves are formed in the end part of the positioning frame (3), a connecting nut (5) is arranged in each positioning groove, the positioning frame (3) is arranged at the upper position of an installation main body (1), a connecting block (4) is arranged on the inner side of the positioning frame (3), and rivets are arranged on the connecting block (4);
the second die pressing mechanism (6), the second die pressing mechanism (6) is composed of a threaded rod (601), a die pressing seat (602) and a screwing cap (603), and the second die pressing mechanism (6) is arranged at the end part of the locating frame (3).
2. A modular mold compression mechanism as set forth in claim 1 wherein: two hinge holes are formed in the pressing rod (201), a connecting pin is arranged in the hinge hole of the pressing rod (201), the bottom of the hinge connecting rod (202) is hinged with the installation main body (1), the end portion of the pressing rod (201) is hinged with the locating frame (3), and a friction sleeve (203) is arranged on the outer side of the pressing rod (201).
3. A modular mold compression mechanism as set forth in claim 1 wherein: the outer side surface of the pressing rod (201) is provided with a locking buckle (20101), a clamping block (20201) is arranged above the hinged connecting rod (202), and the clamping block (20201) is clamped on the inner side of the locking buckle (20101).
4. A modular mold compression mechanism as set forth in claim 1 wherein: the hinge connecting rod (202) is provided with a mounting hole, the mounting hole is used for connecting a rivet and a connecting pin, a reinforcing sleeve is arranged at the outer side of the mounting hole, and the reinforcing sleeve is clamped at the inner side of the pressing rod (201).
5. A modular mold compression mechanism as set forth in claim 1 wherein: friction protrusions which are uniformly distributed are arranged on the upper surface and the lower surface of the friction sleeve (203), and the friction protrusions are inclined.
6. A modular mold compression mechanism as set forth in claim 1 wherein: the end of the locating rack (3) is provided with a threaded connecting seat, a locking bolt (301) is arranged in the threaded connecting seat, and the locking bolt (301) is contacted with the side face of the pressing rod (201).
7. A modular mold compression mechanism as set forth in claim 1 wherein: two symmetrical mounting grooves are formed in the inner side of the connecting block (4), two scraping plates (401) are mounted in the mounting grooves, scraping protrusions of an arc structure are arranged on the scraping plates (401), and the scraping protrusions are clamped in the thread grooves of the threaded rod (601).
8. A modular mold compression mechanism as set forth in claim 1 wherein: the threaded rod (601) is inserted into the inner side of the connecting nut (5), a die pressing seat (602) is arranged at the bottom of the threaded rod (601), and a screwing cap (603) is arranged above the threaded rod (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331878.2U CN219169578U (en) | 2022-12-13 | 2022-12-13 | Combined die pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223331878.2U CN219169578U (en) | 2022-12-13 | 2022-12-13 | Combined die pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219169578U true CN219169578U (en) | 2023-06-13 |
Family
ID=86666943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223331878.2U Active CN219169578U (en) | 2022-12-13 | 2022-12-13 | Combined die pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219169578U (en) |
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2022
- 2022-12-13 CN CN202223331878.2U patent/CN219169578U/en active Active
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