CN105618553A - Mold limiting device - Google Patents
Mold limiting device Download PDFInfo
- Publication number
- CN105618553A CN105618553A CN201410710104.1A CN201410710104A CN105618553A CN 105618553 A CN105618553 A CN 105618553A CN 201410710104 A CN201410710104 A CN 201410710104A CN 105618553 A CN105618553 A CN 105618553A
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- CN
- China
- Prior art keywords
- mould
- stroke limit
- limited block
- limit block
- stopping means
- 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.)
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Abstract
The invention discloses a mold limiting device. The mold limiting device comprises a stroke limiting block (4) and a storage limiting block (5) which are arranged between an upper mold (2) and a lower mold (1), wherein the stroke limiting block (4) and the storage limiting block (5) are connected through a connecting chain (6), and adopt a liftable height-adjustable structure. The mold limiting device is simple in structure, low in cost and high in applicability, can effectively realize stroke limitation during use and separation limitation during storage, is convenient to mount and use, and has higher practicability.
Description
Technical field
The invention belongs to technical field of mold, it is more particularly related to a kind of mould stopping means.
Background technology
Mould is extensive use in the industrial production, it has specific profile or cavity shape, application has the contour shape of cutting edge can make blank separate (stamping-out) by contour line shape, and application cavity shape can make blank obtain corresponding three-dimensional shape. Mould generally comprises two parts of dynamic model and cover half (or punch and die), the two partable. Take out product time separately, make blank inject mold cavity when closing up and shape.
Some large-scale moulds, on it, mould and counterdie are all very heavy, if well do not controlled mould-closing stroke in folding mold process frequently, are easily caused the damage of mold notch; When mould does not use and deposits, upper and lower mould laminating is deposited, and fragile core rod affects the mold use life-span. Existing stopping means uses inconvenience, and separation is deposited upper and lower mould and taken up space greatly, not easily operates, and the single applicable performance of standoff features is poor.
Summary of the invention
The present invention provides a kind of simple in construction, and cost is low, and the suitability is strong, and stroke limit when can effectively use and the separation when depositing are spacing, mould stopping means easy to install.
To achieve these goals, the technical scheme that the present invention takes is: this mould stopping means provided, including the stroke limit block being located between upper mould and counterdie and storage limited block, by connecting chain connection between described stroke limit block and storage limited block, described stroke limit block and storage limited block are that liftable regulates height structure.
For making technique scheme more perfect, the present invention also provides for optimal technical scheme further below, to obtain satisfied practical function:
Described stroke limit block and storage limited block are all for being socketed, by outer sliding sleeve and neck bush, the column construction constituted, and described neck bush can slide up and down in described outer sliding sleeve.
Being provided with the lead being set with described stroke limit block and storage limited block between described upper mould and counterdie, described lead lower end is fixed on described counterdie, and upper end activity is plugged in the guide pin bushing being located on described upper mould.
The outer sliding sleeve of described stroke limit block is provided with the installation hexagon socket head cap screw hole, location to be fixed on described counterdie.
Described connection chain is mild steel link chain, and two ends are removably attachable on described stroke limit block and storage limited block respectively through fixing screw.
Described stroke limit block and storage limited block are hydraulic control, gas control or Mechanical course lifting structure.
The present invention is compared with prior art, have the advantage that this mould stopping means has two kinds and uses function stroke limit and store spacing, the trip limited block and storage limited block respectively height adjustable structure, it is suitable for different moulds, increasing its scope of application, overall shrinkage volume is deposited by little being easy to; The effect of stroke limit block is the upper line journey of restriction, it is prevented that the excess of stroke excessive punching press when pressing under forcing press, and mold damage and the edge of a knife; On the basis of stroke limit block, add set storage limited block when depositing, increase the spacing distance between upper and lower mould, it is to avoid core rod extrudes for a long time to fit and damages up and down, thus increasing the durable usability of mould; Connection chain connects as one to be easy to deposit, it is to avoid arbitrarily place loss, and connection is detachably easily changed limited block, and motility is strong, it is simple to use; Inventive die limit device structure is simple, and cost is low, and the suitability is strong, and stroke limit when can effectively use and the separation when depositing are spacing, easy to install, have stronger practicality.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this specification and the labelling in figure are briefly described:
Fig. 1 is present configuration schematic diagram;
Fig. 2 is that the present invention uses structural representation;
Fig. 3 is the first use view of the present invention;
Fig. 4 is that the second of the present invention uses view.
Figure is labeled as: 1, counterdie, 2, upper mould, 3, lead, 4, stroke limit block, 41, hole, location, 5, storage limited block, 6, connect chain, 7, guide pin bushing.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
Inventive die stopping means, as it is shown in figure 1, include stroke limit block 4 and storage limited block 5, stroke limit block 4 and connecting by connecting chain 6 between storage limited block 5, and the trip limited block 4 and the storage structure that regulates for height lifting of limited block 5. Punching course limits punching stroke by stroke limit block 4, during use, stroke limit block 4 height is adjusted accordingly according to actually used situation, prevent template from impacting, creep occurring in long overload at a high speed at protection mould, prevent the edge of a knife from damaging, simultaneously can also punching press each time time its bottom dead centre be all consistent, to guarantee the precision of stamping parts; Do not use deposit mould time; by adjusting the height of storage limited block 5; also stroke limit block 4 and storage limited block 5 socket can be accumulated in together use; reach certain height; when making counterdie 1 and upper mould 2 separately, height is more than the height of prominent core rod, can prevent fractureing of punch, it is to avoid core rod extrudes laminating damage for a long time up and down; play the effect of protection mould, increase the durable usability of mould. When repairing a die, mould can be sidelong, and conveniently dismantles part, and this stopping means can be used to pave, and plays the effect of protection mould.
In inventive die stopping means, stroke limit block 4 and storage limited block 5 are all for being socketed, by outer sliding sleeve and neck bush, the column construction constituted, and neck bush can slide up and down in outer sliding sleeve, in order to regulates height. Being provided with suit stroke limit block 4 and the lead 3 of storage limited block 5 between upper mould 2 and counterdie 1, lead 3 lower end is fixed on counterdie 1, and upper end activity is plugged in the guide pin bushing 7 being located on mould 2. During suit limited block, upper mould 2 is lifted it, lead 3 departs from guide pin bushing 7, stroke limit block 4 or storage limited block 5 can be set with downwards from the upper end of lead 3, stability is determined for being further ensured that support limit, the outer sliding sleeve of stroke limit block 4 is provided with installation hexagon socket head cap screw, for being fixed in the hole, location 41 on counterdie 1.
Being connected by connection chain 6 between stroke limit block 4 and storage limited block 5, connecting chain 6 is mild steel link chain, and two ends are removably attachable on stroke limit block 4 and storage limited block 5 respectively through fixing screw. Connection chain connects as one to be easy to deposit, it is to avoid arbitrarily place loss, and connection is detachably easily changed limited block, and motility is strong, it is simple to use.
In the present invention, stroke limit block 4 and storage limited block 5 can be hydraulic control, gas control or Mechanical course lifting structure.
Inventive die stopping means has two kinds and uses function stroke limits and store spacing, the trip limited block 4 and storage limited block 5 respectively height adjustable structure, has been suitable for different moulds, has increased its scope of application, and overall shrinkage volume is deposited by little being easy to; The effect of stroke limit block 4 is upper mould 2 stroke of restriction, it is prevented that the excess of stroke excessive punching press when pressing under forcing press, and mold damage and the edge of a knife; Use when depositing storage limited block 5 also can add on the basis of stroke limit block 4 and overlap storage limited block 5, increase the spacing distance between upper and lower mould, it is to avoid core rod extrudes laminating damage for a long time up and down, thus increasing the durable usability of mould; Connection chain 6 connects as one to be easy to deposit, it is to avoid arbitrarily place loss, and connection is detachably easily changed limited block, and motility is strong, it is simple to use; Inventive die limit device structure is simple, and cost is low, and the suitability is strong, and stroke limit when can effectively use and the separation when depositing are spacing, easy to install, have stronger practicality.
Above in conjunction with accompanying drawing, the present invention is exemplarily described; the obvious present invention implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that the design of the method for the present invention carries out with technical scheme or directly apply to other occasion, all within protection scope of the present invention.
Claims (6)
1. a mould stopping means, it is characterized in that: include stroke limit block (4) and storage limited block (5) of being located between mould (2) and counterdie (1), being connected by connection chain (6) between described stroke limit block (4) and storage limited block (5), described stroke limit block (4) and storage limited block (5) regulate height structure for liftable.
2. the mould stopping means described in claim 1, it is characterized in that: described stroke limit block (4) and storage limited block (5) are all for being socketed, by outer sliding sleeve and neck bush, the column construction constituted, and described neck bush can slide up and down in described outer sliding sleeve.
3. the mould stopping means described in claim 2, it is characterized in that: between described upper mould (2) and counterdie (1), be provided with the lead (3) being set with described stroke limit block (4) and storage limited block (5), described lead (3) lower end is fixed on described counterdie (1), and upper end activity is plugged in the guide pin bushing (7) being located on described upper mould (2).
4. the mould stopping means described in claim 3, it is characterised in that: the outer sliding sleeve of described stroke limit block (4) is provided with the installation hexagon socket head cap screw hole, location (41) to be fixed on described counterdie (1).
5. the mould stopping means described in claim 1, it is characterized in that: described connection chain (6) is mild steel link chain, two ends are removably attachable in described stroke limit block (4) and storage limited block (5) respectively through fixing screw.
6. the mould stopping means described in any one of claim 2 to 5, it is characterised in that: described stroke limit block (4) and storage limited block (5) they are hydraulic control, gas control or Mechanical course lifting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710104.1A CN105618553A (en) | 2014-11-27 | 2014-11-27 | Mold limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710104.1A CN105618553A (en) | 2014-11-27 | 2014-11-27 | Mold limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618553A true CN105618553A (en) | 2016-06-01 |
Family
ID=56034115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710104.1A Withdrawn CN105618553A (en) | 2014-11-27 | 2014-11-27 | Mold limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618553A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081928A (en) * | 2017-06-05 | 2017-08-22 | 合肥至信机械制造有限公司 | A kind of and die craft equipment |
| CN108672701A (en) * | 2018-07-24 | 2018-10-19 | 重庆国丰实业有限公司 | Electrolytic aluminum anodic steel claw protects the extruder of semi-ring |
-
2014
- 2014-11-27 CN CN201410710104.1A patent/CN105618553A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081928A (en) * | 2017-06-05 | 2017-08-22 | 合肥至信机械制造有限公司 | A kind of and die craft equipment |
| CN108672701A (en) * | 2018-07-24 | 2018-10-19 | 重庆国丰实业有限公司 | Electrolytic aluminum anodic steel claw protects the extruder of semi-ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160601 |