CN211638277U - Die casting machine die adjusting device and die casting machine using same - Google Patents
Die casting machine die adjusting device and die casting machine using same Download PDFInfo
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- CN211638277U CN211638277U CN201922209165.0U CN201922209165U CN211638277U CN 211638277 U CN211638277 U CN 211638277U CN 201922209165 U CN201922209165 U CN 201922209165U CN 211638277 U CN211638277 U CN 211638277U
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- 238000004512 die casting Methods 0.000 title claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010977 unit operation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a die casting machine die adjusting device and a die casting machine using the same, which comprises a base, a driving part arranged on the base, a first gear and a plurality of die adjusting units, wherein the first gear is rotatablely arranged on the base, and the driving end of the driving part is meshed with the first gear; the die adjusting unit comprises a second gear and a guide pillar, the second gear is rotatably arranged on the base, the first gear is meshed with the second gear, a mounting hole is formed in the second gear, the guide pillar penetrates through the mounting hole, and the guide pillar is meshed with the second gear through a threaded structure, so that the base can move relative to the guide pillar; this design adopts the transmission structure of gear cooperation screw thread, has saved the space greatly to utilize the cooperation of first gear and second gear, can drive a plurality of accent mould unit operations in step, further practiced thrift the space.
Description
Technical Field
The utility model relates to a die-casting field, especially a die casting machine transfers mould device and uses its die casting machine.
Background
In a die casting machine, because dies used in a die casting process are different, and the size, the thickness and the like of the dies are different, a die adjusting device needs to be installed in the die casting machine to adjust the distance between a movable die part and a static die part.
Traditional accent mould device generally utilizes the worm gear structure, but if only adopt a worm gear drive unit, drive power is not enough, and adopts a plurality ofly, then the area that occupies is great, when arranging, simultaneously, need set up specific installation position and rotate and set up worm wheel and worm, lead to the installation troublesome to unreasonable setting leads to the structure unstable easily, and the operation is not smooth.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a die casting machine transfers mould device and uses its die casting machine, simple structure saves occupation space.
The utility model adopts the technical proposal that:
a die adjusting device of a die casting machine, comprising: a base; a driving part disposed on the base; the first gear is rotatably arranged on the base, and the driving end of the driving part is meshed with the first gear; the mould adjusting unit comprises a second gear and a guide post, the second gear is rotatably arranged on the base, the first gear is meshed with the second gear, a mounting hole is formed in the second gear, the guide post is arranged in the mounting hole in a penetrating mode and is meshed with the second gear through a threaded structure, and therefore the base can move relative to the guide post.
The base is provided with a through hole, and the guide pillar penetrates through the through hole.
The number of the die adjusting units is at least two, the plurality of die adjusting units are all located on the periphery of the first gear, and the plurality of second gears are arranged around the center of the first gear in a matched and clamped mode.
The number of the die adjusting units is four.
The die adjusting unit further comprises a gear mounting seat, a limiting groove is formed in the gear mounting seat and located on one side of the second gear, part of the second gear can rotate to enter the limiting groove, and a gear mounting position capable of mounting the second gear is formed between the inner side wall of the limiting groove and the outer side wall of the guide pillar and between the inner side wall of the limiting groove and the outer side wall of the first gear.
The gear mounting seat comprises a gear limiting plate, and the gear limiting plate is connected with the base to form the limiting groove.
The driving component is a brake hydraulic motor.
Still include encoder and controller, the encoder with brake hydraulic motor connects in order to detect brake hydraulic motor's rotation stroke, the controller respectively with the encoder brake hydraulic motor electric connection.
According to the utility model discloses die casting machine transfers mould device has following beneficial effect at least:
the utility model discloses transfer the mould device, drive assembly drives first gear revolve, thereby drive a plurality of second gear revolve in step, the guide pillar is worn to establish in the second gear, set up helicitic texture between mounting hole and the guide pillar, so as to drive the guide pillar by the second gear and rotate, make the guide pillar removal can be followed to the base, thereby the base can drive the movable mould part or the quiet mould part removal of die casting machine and adjust, this design adopts the transmission structure of gear fit screw thread, the space has been saved greatly, and utilize the cooperation of first gear and second gear, can drive a plurality of accent mould unit operations in step, the space has further been practiced thrift.
The utility model provides a die casting machine, includes movable mould part, quiet mould part and the die adjusting device of die casting machine that any above-mentioned embodiment disclosed, the base with movable mould part or quiet mould part is connected, the base can drive movable mould part with quiet mould part is close to each other or is kept away from along the guide pillar.
According to the utility model discloses die casting machine has following beneficial effect at least:
the utility model discloses die casting machine, drive unit drive first gear revolve to drive the second gear revolve in a plurality of accent mould unit, the base removes along the guide pillar, thereby can make movable mould part and quiet mould part be close to or keep away from each other along the guide pillar, the space has been saved greatly to the transmission structure of gear fit screw thread is adopted in this design.
Drawings
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the mold adjusting device of the present invention.
Fig. 2 is the structure schematic diagram of the die casting machine of the utility model.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1, a die adjusting device 7 of a die casting machine comprises a base 1, a driving part 2 arranged on the base 1, a first gear 3 and a plurality of die adjusting units 4, wherein the first gear 3 is rotatably arranged on the base 1, and a driving end of the driving part 2 is meshed with the first gear 3;
the mold adjusting unit 4 comprises a second gear 41 and a guide post 42, the second gear 41 is rotatably arranged on the base 1, the first gear 3 is meshed with the second gear 41, a mounting hole 43 is arranged on the second gear 41, the guide post 42 is arranged in the mounting hole 43 in a penetrating mode, and the guide post 42 is meshed with the second gear 41 through a threaded structure, so that the base 1 can move relative to the guide post 42.
The utility model discloses transfer the mould device, drive unit 2 drives first gear 3 and rotates, thereby it rotates to drive a plurality of second gear 41 in step, guide pillar 42 wears to establish in second gear 41, set up the helicitic texture between mounting hole 43 and the guide pillar 42, in order to drive guide pillar 42 by second gear 41 and rotate, make base 1 can follow guide pillar 42 and remove, thereby base 1 can drive the movable mould part or the quiet mould part removal regulation of die casting machine, this design adopts the transmission structure of gear fit screw thread, the space has been saved greatly, and utilize the cooperation of first gear 3 and second gear 41, can drive a plurality of accent mould unit 4 operations in step, the space has further been practiced thrift.
In some embodiments, the driving part 2 is a braking hydraulic motor, the braking hydraulic motor is easier to control the low-speed section, compared with a conventional gear motor, a speed reducer is not required to be added, so that the volume is further reduced, meanwhile, a braking hydraulic motor is further adopted, after the mold adjustment is finished, oil in a braking cylinder of the braking hydraulic motor is directly communicated with an oil tank through a reversing valve, so that the braking hydraulic motor is locked, and the mold adjustment device can be locked by utilizing the braking function of the braking hydraulic motor.
In some embodiments, the brake system further comprises an encoder and a controller (not shown), wherein the encoder is connected with the brake hydraulic motor to detect the rotation stroke of the brake hydraulic motor, and the controller is electrically connected with the encoder and the brake hydraulic motor respectively.
The controller can be an MCU, a CPU or a PLC and an attached peripheral circuit, and the encoder can detect the rotation stroke of the brake hydraulic motor, so that feedback control is realized, the stroke of the brake hydraulic motor is accurately controlled, and the stroke of the mold adjustment is further controlled.
In some embodiments, the base 1 is provided with a through hole, the guide post 42 is inserted into the through hole, and the second gear 41 is sleeved on the guide post 42, so as to radially limit the position of the second gear 41, and the installation is easier.
In some embodiments, there are at least two mold adjusting units 4, the plurality of mold adjusting units 4 are located on the periphery of the first gear 3, and the plurality of second gears 41 are symmetric around the center of the first gear 3 to fit and clamp the first gear 3, the number of the mold adjusting units 4 is not particularly limited, and in this design, there are four mold adjusting units 4.
The second gears 41 of the multiple mold adjusting units 4 are arranged around the first gear 3, meanwhile, the positions of the second gears 41 are limited by the corresponding guide columns 42, positions capable of placing the first gear 3 are formed among the multiple second gears 41, the first gear 3 can be relatively limited through the matching of the multiple second gears 41 without being connected with the base 1, and the installation, the disassembly and the maintenance are more convenient.
In some embodiments, the mold adjusting unit 4 further includes a gear mounting seat 44, a limiting groove 45 is disposed on the gear mounting seat 44, the limiting groove 45 is located on one side of the second gear 41, a part of the second gear 41 can rotate into the limiting groove 45, and a gear mounting position capable of mounting the second gear 41 is formed between an inner side wall of the limiting groove 45 and an outer side wall of the guide pillar 42 and an outer side wall of the first gear 3.
In combination with the above embodiment, the position of each second gear can be limited firstly by the limit groove formed by the gear mounting seat, and then the first gear and each guide post are connected, and the second gear and the first gear can be attached to the base and can rotate relatively without rigid fixed mounting.
And when the driving base moves, the second gear can be abutted against two side walls of the limiting groove, so that the base is pushed to move.
In some embodiments, the gear mount 44 includes a gear retainer plate that is coupled to the base to form a retainer groove 45.
The utility model discloses a concrete embodiment still discloses a die casting machine, including the die casting machine accent mould device 7 that movable mould part, quiet mould part and the arbitrary embodiment of the aforesaid disclose, base 1 is connected with movable mould part 5 or quiet mould part 6, and base 1 can drive movable mould part 5 and quiet mould part 6 and be close to each other or keep away from along the guide pillar.
In some embodiments, the base is connected to the movable mold part to urge the movable mold part toward or away from the stationary mold part.
Wherein, the movable mould part generally includes the front bezel, the medium plate and sets up the movable mould drive module on the front bezel, movable mould drive module is the conventional part of die casting machine, for example can constitute by cylinder and link mechanism, it is not repeated here, quiet mould part generally includes the back plate and sets up the injection module on the back plate, movable mould drive module orders about the medium plate and is close to or keeps away from the motion towards the back plate to fixed die casting die, and the base can be connected with the front bezel, in order to order about the movable mould part to be close to or keep away from towards quiet mould part.
Besides, the mould adjusting device can also comprise a guide rail, the middle plate can be close to or far away from the rear plate along the guide rail, and the guide rail can also be formed by extending guide posts in the mould adjusting device.
The utility model discloses die casting machine, drive unit drive first gear revolve to drive the second gear revolve in a plurality of accent mould unit, the base removes along the guide pillar, thereby can make movable mould part and quiet mould part be close to or keep away from each other along the guide pillar, the space has been saved greatly to the transmission structure of gear fit screw thread is adopted in this design.
It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. The utility model provides a die casting machine transfers mould device which characterized in that includes:
a base;
a driving part disposed on the base;
the first gear is rotatably arranged on the base, and the driving end of the driving part is meshed with the first gear;
the mould adjusting unit comprises a second gear and a guide post, the second gear is rotatably arranged on the base, the first gear is meshed with the second gear, a mounting hole is formed in the second gear, the guide post is arranged in the mounting hole in a penetrating mode and is meshed with the second gear through a threaded structure, and therefore the base can move relative to the guide post.
2. The die adjusting device of the die casting machine according to claim 1, wherein: the base is provided with a through hole, and the guide pillar penetrates through the through hole.
3. The die adjusting device of the die casting machine according to claim 2, wherein: the number of the die adjusting units is at least two, the plurality of die adjusting units are all located on the periphery of the first gear, and the plurality of second gears are arranged around the center of the first gear in a matched and clamped mode.
4. The die adjusting device of the die casting machine according to claim 3, wherein: the number of the die adjusting units is four.
5. The die adjusting device of the die casting machine according to claim 3, wherein: the die adjusting unit further comprises a gear mounting seat, a limiting groove is formed in the gear mounting seat and located on one side of the second gear, part of the second gear can rotate to enter the limiting groove, and a gear mounting position capable of mounting the second gear is formed between the inner side wall of the limiting groove and the outer side wall of the guide pillar and between the inner side wall of the limiting groove and the outer side wall of the first gear.
6. The die adjusting device of the die casting machine according to claim 5, wherein: the gear mounting seat comprises a gear limiting plate, and the gear limiting plate is connected with the base to form the limiting groove.
7. The die adjusting device of the die casting machine according to claim 1, wherein: the driving component is a brake hydraulic motor.
8. The die adjusting device of the die casting machine according to claim 7, wherein: still include encoder and controller, the encoder with brake hydraulic motor connects in order to detect brake hydraulic motor's rotation stroke, the controller respectively with the encoder brake hydraulic motor electric connection.
9. A die casting machine comprising a movable die part, a stationary die part, and the die adjusting device of the die casting machine as claimed in any one of claims 1 to 8, wherein said base is connected to said movable die part or said stationary die part, and said base is capable of moving said movable die part and said stationary die part toward and away from each other along a guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209165.0U CN211638277U (en) | 2019-12-10 | 2019-12-10 | Die casting machine die adjusting device and die casting machine using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209165.0U CN211638277U (en) | 2019-12-10 | 2019-12-10 | Die casting machine die adjusting device and die casting machine using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211638277U true CN211638277U (en) | 2020-10-09 |
Family
ID=72695517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922209165.0U Expired - Fee Related CN211638277U (en) | 2019-12-10 | 2019-12-10 | Die casting machine die adjusting device and die casting machine using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211638277U (en) |
-
2019
- 2019-12-10 CN CN201922209165.0U patent/CN211638277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |