CN219598049U - Side accurate positioning die carrier - Google Patents
Side accurate positioning die carrier Download PDFInfo
- Publication number
- CN219598049U CN219598049U CN202320564669.8U CN202320564669U CN219598049U CN 219598049 U CN219598049 U CN 219598049U CN 202320564669 U CN202320564669 U CN 202320564669U CN 219598049 U CN219598049 U CN 219598049U
- Authority
- CN
- China
- Prior art keywords
- guide
- square guide
- guide post
- square
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001050 lubricating effect Effects 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 239000007770 graphite material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Forging (AREA)
Abstract
The utility model discloses a side accurate positioning die carrier, which comprises an upper die carrier, a lower die carrier and side square guide mechanisms comprising square guide posts and guide blocks, wherein the number of the guide blocks is two; the side surface of the upper die frame is provided with a reserved groove I for installing the square guide post, the upper end of the square guide post is fixed in the reserved groove I, the lower end of the square guide post protrudes out of the reserved groove I, and the length of the square guide post protruding out of the reserved groove I at least accounts for one half of the length of the square guide post; the side of the lower die carrier is provided with a second reserved groove for installing guide blocks, two guide blocks are installed on two sides above the second reserved groove, a positioning groove matched with a square guide post is arranged between the two guide blocks, and the square guide post is located right above the positioning groove and movably connected with the positioning groove. According to the utility model, the side square guide mechanism is used for accurately positioning the side surface of the die frame structure, so that the positioning accuracy is improved, the die opening and the die closing are smoother, the side square guide mechanism is detachably mounted with the upper die frame and the lower die frame through bolts or bolt structures, and the die frame structure is more convenient to replace and maintain, and is particularly suitable for large-size die frames.
Description
Technical Field
The utility model relates to the technical field of die carriers, in particular to a die carrier with a precisely positioned side surface.
Background
The die carrier is the support of the die, for example, the die carrier is formed by combining and fixing the parts of the die according to a certain rule and position on the die casting machine, and the parts of the die which can be installed on the die casting machine to work are called as the die carrier, and the die carrier consists of a push-out mechanism, a guide mechanism, a die leg cushion block of a pre-reset mechanism and a seat plate.
The mould frame is a semi-finished product of the mould and consists of various steel plate matched parts, so to speak, the framework of the whole mould.
The traditional die carrier is divided into an upper die and a lower die, four groups of guide mechanisms are arranged between the upper die and the lower die, and the guide mechanisms consist of a plurality of round square guide posts and can guide the upper die and the lower die to vertically move for opening and closing. However, the die carrier is positioned by only relying on four groups of circular guide posts, so that guide deviation is easy to generate, the die opening and the die closing are not smooth, and because the circular guide posts are installed in the die carrier, the die carrier is inconvenient to install and maintain and has defects, in addition, the deviation also causes inaccurate die carrier positioning, the positioning accuracy of the die is further affected, the qualification rate of a molded product of the die is finally affected, particularly the die carrier with large size is provided, if the guide posts are positioned only by the middle guide posts, when the peripheral distance between the guide posts and the die carrier is large, even if the middle position has extremely small deviation, the large deviation appears in the whole die carrier with large size, and the positioning is not accurate.
Disclosure of Invention
The utility model aims to solve the technical problems that: the traditional die carrier is positioned only by virtue of four groups of round square guide posts, so that guide deviation is easy to generate, positioning is inaccurate, die opening and die closing are not smooth, installation and maintenance are inconvenient, the die carrier is not suitable for large-size die carriers, the problems existing in the prior art are solved, and the die carrier with accurate side surface positioning is provided, which is achieved by the following technical means:
a side accurate positioning scaffold, comprising:
an upper die frame and a lower die frame which are arranged up and down;
the side square guide mechanism comprises square guide posts and guide blocks, wherein the number of the guide blocks is two;
the side surface of the upper die frame is provided with a reserved groove I for installing a square guide post, the upper end of the square guide post is fixed in the reserved groove I, the lower end of the square guide post protrudes out of the reserved groove I, and the length of the square guide post protruding out of the reserved groove I at least accounts for one half of the length of the square guide post;
the side of the lower die carrier is provided with a second reserved groove for installing guide blocks, two guide blocks are installed on two sides above the second reserved groove, a positioning groove matched with a square guide post is arranged between the two guide blocks, and the square guide post is positioned right above the positioning groove and is in movable connection with the positioning groove in an inserting or extracting mode.
And a lubricating block is arranged on one side of the two guide blocks facing the square guide post.
Furthermore, a guiding and limiting structure is assembled between the upper die frame and the lower die frame, the guiding and limiting structure is divided into four groups, each group comprises a round sleeve column and a round guide column, the round sleeve column and the round guide column are respectively fixed on the upper die frame and the lower die frame, and the round guide column is inserted into the round sleeve column to vertically move along the round sleeve column.
Through such design, when going up die carrier and lower die carrier compound die, play the location compound die effect of basis through direction limit structure, through the square guiding mechanism secondary location of side, improve the accuracy of location.
The preferable scheme is as follows: and a die cavity is formed on the opposite surface of the upper die frame and the lower die frame.
The preferable scheme is as follows: the second reserved groove is T-shaped, and the guide block is arranged at the position, close to the square guide post, of two corners at the top of the second reserved groove.
Further: the guide block height is more than or equal to half of the total height of the reserved groove II.
Further: the lubricating block is in sliding contact with the square guide post and is made of graphite; or the guide block and the lubricating block are made into a whole, and graphite materials are selected for manufacturing.
According to the design, the square guide post firstly contacts the guide block when entering the positioning groove, and the guide block can reduce the friction force contacted with the square guide post.
The preferable scheme is as follows: the outer surfaces of the square guide posts and the guide blocks are in the same horizontal plane with the outer surfaces of the upper die set and the lower die set;
one end of the first reserved groove close to the second reserved groove is the same end with the die cavity.
The utility model has the beneficial effects that:
1. when the upper die carrier and the lower die carrier are used for die assembly, the square guide post gradually approaches the positioning groove along with the downward movement of the upper die carrier and is inserted into the positioning groove, the square guide post is in sliding contact with the lubricating block, the lubricating block is made of graphite, and the graphite has a flaky crystal structure, so that the lubricating performance is good, the friction force between the square guide post and the guide block can be reduced, the smooth movement of the square guide post and the guide block is enhanced, the clamping is difficult, the length of the guide block is longer, and the square guide post can be well guided;
2. the side square guide mechanism is used for accurately positioning the side surface of the die carrier structure, and secondary positioning is achieved on the basis of the guide limiting structure, so that the positioning accuracy is improved, the die opening and the die closing are smoother, and the die carrier structure is particularly suitable for large-size die carriers;
3. the side square guide mechanism is detachably mounted with the upper die frame and the lower die frame through bolts or bolt structures and is exposed on the side surface of the die frame, so that the side square guide mechanism is more convenient to mount, replace and maintain, the die frame is not required to be integrally disassembled, and the side square guide mechanism is also particularly suitable for large-size die frames.
Drawings
FIG. 1 is a schematic view of the overall assembly structure (clamped state) of the present utility model;
FIG. 2 is a schematic diagram of an assembly structure (mold opening state) of an upper mold frame and a lower mold frame according to the present utility model;
FIG. 3 is a schematic view of the overall assembly structure (open mold state) of the present utility model;
FIG. 4 is a front view of the overall structure of the present utility model;
FIG. 5 is a schematic view of the structure of the present utility model shown in FIG. 4 at a partially enlarged scale;
FIG. 6 is a partial view showing the assembly of the square guide post and the guide block according to the present utility model.
In the figure: the device comprises an upper die carrier (1), a square guide post (2), a lower die carrier (3), a guide block (4), a positioning groove (5), a lubricating block (6), a guide limiting structure (7) and a die cavity (8).
Detailed Description
Referring to fig. 1-2, a side accurate positioning mold frame includes:
the upper die frame 1 and the lower die frame 3 are vertically arranged, a guide limit structure 7 is assembled between the upper die frame 1 and the lower die frame 3, the guide limit structure 7 is divided into four groups, each group comprises a round sleeve column and a round guide column, the round sleeve column is fixed on the lower die frame 3, the round guide column is fixed on the upper die frame 1, the round guide column is inserted into the round sleeve column, the round guide columns vertically move along the round sleeve column in the process of opening and closing the die of the upper die frame 1 and the lower die frame 3, and simultaneously, the upper die frame 1 and the lower die frame 3 are limited to vertically move up and down, and the movement direction of the upper die frame 1 and the lower die frame 3 is limited by the guide limit structure 7;
the opposite surfaces of the upper die carrier 1 and the lower die carrier 3 are provided with a die cavity 8, a die is placed through the die cavity 8, and the opening and closing of the die are controlled in the process of opening and closing the die of the upper die carrier 1 and the lower die carrier 3;
referring to fig. 1-6, the side square guide mechanism comprises square guide posts 2 and guide blocks 4, the number of the guide blocks 4 is two, a reserved groove II for installing the guide blocks 4 is arranged on the side surface of the lower die frame 3, the reserved groove II is in a T shape, and the guide blocks 4 are arranged at the positions, close to the square guide posts 2, of two corners at the top of the reserved groove II;
further, a first reserved groove for installing the square guide post 2 is formed in the side face of the upper die frame 1, the upper end of the square guide post 2 is fixed in the first reserved groove, the lower end of the square guide post 2 protrudes out of the first reserved groove, the length of the square guide post 2 protruding out of the first reserved groove at least accounts for one half of the length of the square guide post, for example, the length of the first reserved groove is 6cm, the total length of the square guide post 2 is 14cm, and the square guide post 2 protrudes out of the bottom face of the upper die frame 1 and corresponds to the position right above the second reserved groove;
specifically, after two guide blocks 4 are installed in the second reserved groove, a positioning groove 5 is formed in the middle of the second reserved groove, the positioning groove 5 is located between the two guide blocks 4 and is matched with the square guide post 2, for example, the square guide post 2 is located above the positioning groove 5 and is not contacted with the square guide post 5 in an initial state of the die set (shown in fig. 3), when the upper die set 1 and the lower die set 3 are matched, the square guide post 2 gradually approaches the positioning groove 5 along with the downward movement of the upper die set 1 and is inserted into the positioning groove, the bottom end of the square guide post 2 is contacted with the guide blocks 4 at first, a lubricating block 6 (shown in fig. 6) is arranged at one side of the guide block 4 facing the square guide post 2, the square guide post 2 is in sliding contact with the lubricating block 6, the lubricating block 6 is made of graphite, and the graphite has a flaky crystal structure, so that the lubricating performance is good, the friction force between the square guide post 2 and the guide blocks 4 can be reduced, the smooth movement of the square guide post 2 is enhanced, and the clamping is not easy;
the height of the guide block 4 is more than or equal to half of the total height of the reserved groove II, for example, the length of the guide block 4 is 8cm, the length of the reserved groove II is 16cm, and the guide block 4 is longer, so that the square guide post 2 can be well guided;
furthermore, another design method is provided for the structures of the guide block 4 and the lubricating block 6, wherein the whole guide block 4 is made of graphite material, and the lubricating block 6 and the guide block 4 are made into a whole (shown in fig. 5);
as the upper die carrier 1 continuously moves downwards to be matched with the lower die carrier 3, the square guide post 2 stretches into the positioning groove 5 to be connected with the positioning groove 5, and the size and shape of the positioning groove 5 are the same as those of the part of the square guide post 2 protruding out of the upper die carrier 1, so that the positioning groove 5 is matched with the square guide post 2, the side surface of the die carrier structure is accurately positioned through a side surface square guide mechanism, the secondary positioning is realized on the basis of the guide limiting structure 7, the positioning accuracy is improved, and the situation of die opening and closing deviation is avoided;
the side square guide mechanism is detachably mounted with the upper die frame 1 and the lower die frame 3 through bolts or bolt structures and is exposed on the side surface of the die frame, so that the side square guide mechanism is more convenient to mount, replace and maintain, and the die frame is not required to be integrally disassembled.
The outer surfaces of the square guide post 2 and the guide block 4 are in the same horizontal plane with the outer surfaces of the upper die frame 1 and the lower die frame 3, and one end of the first reserved groove close to the second reserved groove is in the same end with the die cavity 8, so that the consistency of the overall structure of the die frame is ensured.
In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction. The foregoing is merely an example of an embodiment of the present disclosure and is not intended to limit the embodiment of the present disclosure. Various modifications and variations of the illustrative embodiments will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the embodiments of the present specification, should be included in the scope of the present specification as defined in the claims.
Claims (8)
1. The utility model provides a accurate location die carrier in side which characterized in that includes:
an upper die frame and a lower die frame which are arranged up and down;
the side square guide mechanism comprises square guide posts and guide blocks, wherein the number of the guide blocks is two;
the side surface of the upper die frame is provided with a reserved groove I for installing a square guide post, the upper end of the square guide post is fixed in the reserved groove I, the lower end of the square guide post protrudes out of the reserved groove I, and the length of the square guide post protruding out of the reserved groove I at least accounts for one half of the length of the square guide post;
the side of the lower die carrier is provided with a second reserved groove for installing guide blocks, two guide blocks are installed on two sides above the second reserved groove, a positioning groove matched with a square guide post is arranged between the two guide blocks, and the square guide post is positioned right above the positioning groove and is in movable connection with the positioning groove in an inserting or extracting mode.
2. The side accurate positioning die carrier according to claim 1, wherein: and a lubricating block is arranged on one side of the two guide blocks facing the square guide post.
3. The side accurate positioning die carrier according to claim 1, wherein: the guide limiting structures are assembled between the upper die frame and the lower die frame, the guide limiting structures are four groups, each group comprises a round sleeve column and a round guide column, the round sleeve column and the round guide column are respectively fixed on the upper die frame and the lower die frame, and the round guide column is inserted into the round sleeve column to vertically move along the round sleeve column.
4. The side accurate positioning die carrier according to claim 1, wherein: and a die cavity is formed on the opposite surface of the upper die frame and the lower die frame.
5. The side accurate positioning die carrier according to claim 1, wherein: the second reserved groove is T-shaped, and the guide block is arranged at the position, close to the square guide post, of two corners at the top of the second reserved groove.
6. The side accurate positioning die carrier according to claim 1, wherein: the guide block height is more than or equal to half of the total height of the reserved groove II.
7. The side accurate positioning die carrier according to claim 2, wherein: the lubricating block is in sliding contact with the square guide post, and is made of graphite.
8. The side accurate positioning die carrier according to claim 1, wherein: the guide block and the lubricating block are made into a whole, and graphite materials are selected for manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564669.8U CN219598049U (en) | 2023-03-21 | 2023-03-21 | Side accurate positioning die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564669.8U CN219598049U (en) | 2023-03-21 | 2023-03-21 | Side accurate positioning die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598049U true CN219598049U (en) | 2023-08-29 |
Family
ID=87743457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320564669.8U Active CN219598049U (en) | 2023-03-21 | 2023-03-21 | Side accurate positioning die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598049U (en) |
-
2023
- 2023-03-21 CN CN202320564669.8U patent/CN219598049U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219598049U (en) | Side accurate positioning die carrier | |
| CN210634018U (en) | Double-guide mechanism of injection mold frame | |
| CN212764566U (en) | Slider mould for industrial connector | |
| CN211194746U (en) | Cell-phone lens cone injection mold | |
| CN211440959U (en) | Double-guide mechanism of injection mold frame | |
| CN109047448B (en) | Automatic balancing and mold locking device for lithium battery industry | |
| CN215095269U (en) | Based on injection mold uses raw materials guiding mechanism | |
| CN215033495U (en) | Outer triangle block apron forming structure of car | |
| CN219133199U (en) | Blowing filling and sealing equipment and die driving mechanism thereof | |
| CN220614783U (en) | Ultrasonic wave gas meter base table runner upper cover mould | |
| CN210996396U (en) | Die carrier device | |
| CN218803714U (en) | Cover half structure convenient to change | |
| CN219405222U (en) | Sealing rubber pad forming die | |
| CN220464623U (en) | Notebook B shell mould clearance adjustable structure | |
| CN220347000U (en) | Movable and adjustable precision die punch structure | |
| CN216911807U (en) | Movable and adjustable punch structure of precision die | |
| CN109352904B (en) | Three-plate mold with fixed mold falling prevention structure | |
| CN217531512U (en) | Rubber sleeve forming die | |
| CN218471823U (en) | Automatic pressing equipment | |
| CN112356385B (en) | Laminated mold supporting device | |
| CN213733595U (en) | Die carrier with stable connection structure | |
| CN220051518U (en) | Mobile phone middle frame attaching antenna jig | |
| CN214349457U (en) | Cold box mould fixing device | |
| CN219163187U (en) | Step die assembly of small neodymium iron boron cylinder | |
| CN220612221U (en) | Frame structure of multi-contact turntable type hydraulic compaction molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A precise lateral positioning mold base Granted publication date: 20230829 Pledgee: Agricultural Bank of China Limited by Share Ltd. Xiamen Tongan branch Pledgor: XIAMEN JINHAISHAN MOULD MACHINERY CO.,LTD. Registration number: Y2024980002229 |