CN202725693U - Tire mold correcting machine - Google Patents
Tire mold correcting machine Download PDFInfo
- Publication number
- CN202725693U CN202725693U CN 201220386704 CN201220386704U CN202725693U CN 202725693 U CN202725693 U CN 202725693U CN 201220386704 CN201220386704 CN 201220386704 CN 201220386704 U CN201220386704 U CN 201220386704U CN 202725693 U CN202725693 U CN 202725693U
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- Prior art keywords
- mould
- correction
- mold
- tire
- tire mold
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- 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.)
- Expired - Lifetime
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- 230000001915 proofreading effect Effects 0.000 claims description 10
- 238000007689 inspection Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a tire mold correcting machine, which comprises a support, wherein the support is provided with a worktable, a hydraulic cylinder is installed below the worktable, the end part of a piston rod of the hydraulic cylinder is connected with a wedged slide sleeve, and the small end part of the wedged slide sleeve is connected with the piston rod; at least three mold correcting blocks are installed on the circumferential side of the wedged slide sleeve on the worktable, the inner side surface of each mold correcting block is matched with the outer side surface of the wedged slide sleeve, and a correcting block resetting device and a slide guide device are respectively installed between each mold correcting block and the worktable; and a tire mold is respectively sleeved on each mold correcting block, the piston rod of the hydraulic cylinder moves downwards to drive the wedged slide sleeve to move downwards, the wedged slide sleeve pushes the mold correcting block to extend outwards, and the mold correcting blocks squeeze the tire mold so as to correct the tire mold, so that the automation in correction is realized, accuracy in correction is realized, time and labor are saved, the produced pressure range is wide, the safety performance is good; and moreover, simplicity in installation is realized, the service life is long, and the tire mold correcting machine can be widely applied to the correction of different poured aluminum alloy molds with different specifications.
Description
Technical Field
The utility model belongs to the technical field of the mould is rectified, especially, relate to a device that tire mould was rectified is exclusively used in.
Background
In the process of mold casting and cooling, due to process limitation, the mold is often deformed, the mold deformation affects the product precision, the quality of the produced product is reduced, and even waste products are generated. Because the strength of the die is high, the die is difficult to correct to a standard state by manual correction, the die is difficult to achieve accurate correction, and only special correction tools are needed, so that a plurality of correction tools are needed to be prepared for different dies and different models.
The quality of automobile tires, bicycle tires, motorcycle tires and the like plays a great role in safe driving, so the roundness errors of the automobile tires, the bicycle tires, the motorcycle tires and the like meet the standard and cannot be too large, which puts high requirements on tire molds for producing various tires, and if the tire molds deform, the tire molds must be corrected in time.
Disclosure of Invention
The utility model aims to solve the technical problem that a correct accurate and labour saving and time saving's tire mold inspection machine is provided, this tire mold inspection machine can be rectified the tire mold of multiple specification.
In order to solve the technical problem, the technical scheme of the utility model is that: the tire mold correcting machine comprises a support, wherein a workbench is arranged on the support, a hydraulic cylinder is arranged below the workbench, the end part of a piston rod of the hydraulic cylinder extends upwards through the workbench and is connected with a wedge-shaped sliding sleeve, the wedge-shaped sliding sleeve is provided with a thin end part and a thick end part, and the thin end part of the wedge-shaped sliding sleeve is connected with the piston rod; the utility model discloses a tire mould, including the workstation, be located on the workstation the wedge sliding sleeve week side is installed at least three mould proofreading pieces, mould proofreading piece inboard with the lateral surface cooperation of wedge sliding sleeve, mould proofreading piece lateral surface is equipped with the convex correction surface that matches with the tire mould, every the mould proofreading piece with install proofreading piece resetting means and slide guider between the workstation respectively.
As a preferable technical scheme, at least one circular arc correction surface matched with the tire mold is arranged on the mold correction block.
As a preferable technical scheme, four circular arc correction surfaces matched with the tire mold are arranged on the mold correction block, and the radiuses of the four circular arc correction surfaces are sequentially increased from top to bottom.
As a preferable technical solution, the correcting block returning device includes a return spring disposed between the mold correcting block and the table.
As a preferred technical solution, the sliding guide device includes a guide rail fixedly disposed on the worktable, and a slide block matched with the guide rail is fixedly mounted on the mold correction block.
By adopting the technical scheme, the tire mold correcting machine comprises a support, wherein a workbench is arranged on the support, a hydraulic cylinder is arranged below the workbench, the end part of a piston rod of the hydraulic cylinder extends upwards through the workbench and is connected with a wedge-shaped sliding sleeve, the wedge-shaped sliding sleeve is provided with a thin end part and a thick end part, and the thin end part of the wedge-shaped sliding sleeve is connected with the piston rod; at least three mould correcting blocks are arranged on the workbench around the wedge-shaped sliding sleeve, the inner side surface of each mould correcting block is matched with the outer side surface of the wedge-shaped sliding sleeve, the outer side surface of each mould correcting block is provided with a circular arc correcting surface matched with a tyre mould, and a correcting block resetting device and a sliding guide device are respectively arranged between each mould correcting block and the workbench; the tire mold is sleeved on the mold correction block, the piston rod of the hydraulic cylinder moves downwards to drive the wedge-shaped sliding sleeve to move downwards, the wedge-shaped sliding sleeve pushes the mold correction block to expand outwards, the mold correction block extrudes the tire mold to correct the tire mold, correction automation is realized, the positioning precision is high, correction is accurate, time and labor are saved, the generated pressure range is wide, safety performance is good, installation is simple, the service life is long, and the tire mold correction device can be widely applied to correction of pouring aluminum alloy molds of different specifications.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein,
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
in the figure: 1-a scaffold; 2-a workbench; 3-a hydraulic cylinder; 4-a wedge-shaped sliding sleeve; 5-a mould correcting block; 51-circular arc correction surface; 6-a return spring; 71-a guide rail; 72-slide block.
Detailed Description
Exemplary embodiments according to the present invention are described in detail below with reference to the accompanying drawings. Here, it is to be noted that, in the drawings, the same reference numerals are given to the constituent elements having substantially the same structure and function, and redundant description about the substantially same constituent elements is omitted in order to make the description more concise.
The first embodiment is as follows:
as shown in fig. 1, the tire mold correcting machine comprises a support 1, wherein a workbench 2 is installed on the support 1, a hydraulic cylinder 3 is installed below the workbench 2, the end part of a piston rod of the hydraulic cylinder 3 extends upwards through the workbench 2 and is connected with a wedge-shaped sliding sleeve 4, the wedge-shaped sliding sleeve 4 is provided with a thin end part and a thick end part, and the thin end part of the wedge-shaped sliding sleeve 4 is connected with the piston rod; at least three mold correcting blocks 5 are mounted on the workbench 2 around the wedge-shaped sliding sleeve 4, as shown in fig. 2, in this embodiment, three mold correcting blocks 5 used in cooperation are mounted on the workbench 2, and four or more mold correcting blocks 5 may be provided as needed; the outer side surface of the mold correction block 5 is provided with at least one circular arc correction surface 51 matched with a tire mold, in this embodiment, the mold correction block 5 is provided with four circular arc correction surfaces 51 matched with the tire mold, the radiuses of the four circular arc correction surfaces 51 are sequentially increased from top to bottom, as required, five or more circular arc correction surfaces 51 can be also provided, and the radiuses of all the circular arc correction surfaces 51 are sequentially increased from top to bottom. The inner side surface of the mould correcting block 5 is matched with the outer side surface of the wedge-shaped sliding sleeve 4, the wedge-shaped sliding sleeve 4 is a conical wedge-shaped sliding sleeve 4, the outer side surface of the wedge-shaped sliding sleeve 4 is a cambered surface with the radius gradually decreasing from bottom to top, and the inner side surface of the mould correcting block 5 is a variable-diameter cambered surface matched with the inner side surface of the mould correcting block; a correcting block resetting device and a sliding guide device are respectively arranged between each mould correcting block 5 and the workbench 2, and the correcting block resetting device comprises a resetting spring 6 arranged between the mould correcting block 5 and the workbench 2; the sliding guide device comprises a guide rail 71 fixedly arranged on the workbench 2, and a sliding block 72 matched with the guide rail 71 is fixedly arranged on the mould correcting block 5.
When the device is used, a tire mold is sleeved on the mold correction block 5, a piston rod of the hydraulic cylinder 3 moves downwards to drive the wedge-shaped sliding sleeve 4 to move downwards, the wedge-shaped sliding sleeve 4 pushes the mold correction block 5 to expand outwards along the guide rail 71, and the mold correction block 5 extrudes the tire mold to correct the tire mold, so that the correction automation is realized; after the correction is finished, the piston of the hydraulic cylinder 3 moves upwards, and the mould correcting block 5 retracts to the middle along the guide rail 71 to reset under the action of the reset spring 6. The tire mold correcting machine is high in positioning accuracy, accurate in correction, time-saving, labor-saving, wide in generated pressure range, good in safety performance, simple to install, long in service life and capable of being widely applied to correction of pouring aluminum alloy molds of different specifications.
Example two：
The embodiment is basically the same as the first embodiment, except that the wedge-shaped sliding sleeve 4 is a triangular pyramid wedge-shaped sliding sleeve 4, the outer side surface of which is an inclined surface, and the inner side surface of the mould correcting block 5 is an inclined surface matched with the inclined surface. When the tire mold correction machine has more than three N mold correction blocks 5, the wedge-shaped sliding sleeve 4 is to be changed into an N-pyramid wedge-shaped sliding sleeve 4.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. Tire mould inspection machine, including the support, its characterized in that: a workbench is installed on the support, a hydraulic cylinder is installed below the workbench, the end part of a piston rod of the hydraulic cylinder extends upwards through the workbench and is connected with a wedge-shaped sliding sleeve, the wedge-shaped sliding sleeve is provided with a thin end part and a thick end part, and the thin end part of the wedge-shaped sliding sleeve is connected with the piston rod; the utility model discloses a tire mould, including the workstation, be located on the workstation the wedge sliding sleeve week side is installed at least three mould proofreading pieces, mould proofreading piece inboard with the lateral surface cooperation of wedge sliding sleeve, mould proofreading piece lateral surface is equipped with the convex correction surface that matches with the tire mould, every the mould proofreading piece with install proofreading piece resetting means and slide guider between the workstation respectively.
2. The tire mold correction machine as set forth in claim 1, wherein: and the mould correcting block is provided with at least one circular arc correcting surface matched with the tyre mould.
3. The tire mold correction machine as set forth in claim 2, wherein: the mould correction block is provided with four arc correction surfaces matched with the tyre mould, and the radiuses of the four arc correction surfaces are sequentially increased from top to bottom.
4. The tire mold correction machine as in claim 1, 2 or 3, wherein: the correcting block resetting device comprises a resetting spring arranged between the mould correcting block and the workbench.
5. The tire mold correction machine as in claim 1, 2 or 3, wherein: the sliding guide device comprises a guide rail fixedly arranged on the workbench, and a sliding block matched with the guide rail is fixedly arranged on the die correcting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386704 CN202725693U (en) | 2012-08-07 | 2012-08-07 | Tire mold correcting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386704 CN202725693U (en) | 2012-08-07 | 2012-08-07 | Tire mold correcting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725693U true CN202725693U (en) | 2013-02-13 |
Family
ID=47651443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386704 Expired - Lifetime CN202725693U (en) | 2012-08-07 | 2012-08-07 | Tire mold correcting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345856A (en) * | 2016-10-31 | 2017-01-25 | 苏州市瑞晟制冷设备有限公司 | Pipe expanding shaping device used for small-inner-diameter thick-wall steel pipe |
| CN106475480A (en) * | 2016-12-16 | 2017-03-08 | 东台市远洋不锈钢制造有限公司 | A kind of pipe fitting expanding rounding machine |
-
2012
- 2012-08-07 CN CN 201220386704 patent/CN202725693U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345856A (en) * | 2016-10-31 | 2017-01-25 | 苏州市瑞晟制冷设备有限公司 | Pipe expanding shaping device used for small-inner-diameter thick-wall steel pipe |
| CN106475480A (en) * | 2016-12-16 | 2017-03-08 | 东台市远洋不锈钢制造有限公司 | A kind of pipe fitting expanding rounding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |