CN104646549A - Die - Google Patents
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- Publication number
- CN104646549A CN104646549A CN201310597378.XA CN201310597378A CN104646549A CN 104646549 A CN104646549 A CN 104646549A CN 201310597378 A CN201310597378 A CN 201310597378A CN 104646549 A CN104646549 A CN 104646549A
- Authority
- CN
- China
- Prior art keywords
- lead
- post holes
- guiding post
- hole
- template
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention provides a die. The die comprises a die plate equipped with a guide column hole, a guide column which is equipped with a mounting section in the guide column hole and a guide section at the outside of the guide column hole, and a fixing part which is detachably mounted into the guide column hole in the die plate to limit the axial moving of the guide column. According to the die, the guide column hole for storing the guide column is formed, the fixing part for limiting the axial moving of the guide column is arranged, and therefore, the guide column can be directly matched with the guide column hole, and as a result, the fixing seat structure in the prior art can be saved; the die plate can be small in size, so that the purpose of reducing the size of the die plate on the premise that the die strength is met is reached.
Description
Technical field
The present invention relates to frock field, in particular to a kind of mould.
Background technology
Slider-actuated mechanism lead be fixedly that employing fixed seating is located on the outer peripheral face of lead, then with four screws, holder is fixed in template, to play the effect of fixed guide post.Like this, fix a lead just needs processing holder, and needs in template, to process corresponding holder groove and screw hole to hold said structure.
The shortcoming of prior art: need the intensity considering to meet holder and template in the process designed and make is smooth and easy to ensure the motion of slider-actuated mechanism.And because needs arrange holder groove and screw hole in template in prior art, template therefore will be caused often than a large grade of actual needs, be unfavorable for reducing die cost.
Summary of the invention
The present invention aims to provide a kind of mould, to reach the size reducing template when meeting mould strength.
To achieve these goals, the invention provides a kind of mould, comprising: template, offer guiding post holes; Lead, has the construction section be placed in guiding post holes and the guide section be positioned at outside guiding post holes; Fixed part, is removably mounted in the guiding post holes in template, with moving axially of restricted guidance post.
Further, the outer peripheral face of the construction section of lead is provided with crimp groove, and fixed part is the briquetting coordinating clamping with crimp groove.
Further, briquetting has the auxiliary section be placed in crimp groove and the connecting portion be placed in outside crimp groove; Connecting portion offers axially extending bore, and briquetting is fixed in the guiding post holes of template through axially extending bore by set bolt.
Further, guiding post holes comprises accommodation hole, and connecting portion is placed in accommodation hole.
Further, the diameter of lead is d, and the degree of depth of guiding post holes is h, wherein, and 1≤h/d≤3.
Further, the construction section of lead is provided with radial direction through hole, the sidewall of template offers the lateral through aperture coordinated with radial direction through hole, and fixed part comprises through lateral through aperture and coordinates the pin of clamping with radial direction through hole.
Further, fixed part and lead are wholely set.
Further, fixed part is the threaded joints that the construction section of lead is arranged; The bottom surface of guiding post holes offers the screwed hole coordinated with threaded joints.
Further, the end face of the guide section of lead is provided with threaded connection hole.
Further, the guide section of lead is provided with clip slot.
Apply mould of the present invention, by the guiding post holes arranged for holding lead and the fixed part moved axially for restricted guidance post, thus lead directly can be coordinated with guiding post holes, and then fixed seat structure of the prior art can be saved, what template was made is less, thus reaches the object reducing template size when meeting mould strength.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation according to the mould in the embodiment of the present invention;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of the lead according to the mould in the embodiment of the present invention;
Fig. 4 is the exploded perspective view of briquetting according to the mould in the embodiment of the present invention and screw.
Reference numeral in figure: 10, lead; 11, crimp groove; 12, threaded connection hole; 13, clip slot; 20, template; 21, lead post holes; 22, accommodation hole; 30, fixed part; 40, set bolt.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figures 1 to 4, the invention provides a kind of mould, comprise lead 10, template 20 and fixed part 30.Template 20 offers guiding post holes 21, and above-mentioned lead 10 has the construction section be placed in guiding post holes 21 and the guide section be positioned at outside guiding post holes 21.Fixed part 30 is removably mounted in the guiding post holes 21 in template 20, with moving axially of restricted guidance post 10.
By the guiding post holes 21 arranged for holding lead 10 and the fixed part 30 moved axially for restricted guidance post 10, thus lead 10 directly can be coordinated with guiding post holes 21, and then fixed seat structure of the prior art can be saved, what template was made is less, thus reaches the object reducing template size when meeting mould strength
Particularly, for the panel of 12K, the structure (being provided with holder) conventionally, the length of template 20 and widely need 1500mm × 900mm.And apply structure of the present invention and template 20 size can be reduced to 1400mm × 800mm.The size of template 20 can be effectively reduced, lower the Order Cost of template 20.
Technical scheme of the present invention can effectively cut down finished cost and difficulty of processing, concrete reason is as follows: because lead 10 is installed in guiding post holes 21, and processing guiding post holes 21 only need carry out holing in template 20, the labor content of holder of the prior art and holder groove can be cancelled.
Further, technical scheme described in the present invention has compared with prior art saved a part of assembly, therefore the mould in the embodiment of the present invention just can reduce the processing cumulative limit sum of each assembly in assembling process, reach the object of the overall precision improving mould.
As shown in Figure 2, the crimp groove 11 that the outer peripheral face of the construction section of above-mentioned lead 10 is arranged, fixed part 30 is the briquetting coordinating clamping with crimp groove 11.
Main stressed source due to the lead 10 in the present embodiment is the power along the horizontal direction shown in Fig. 1.And power on vertical direction is little, that therefore crimp groove 11 can be done is very little.Particularly, the degree of depth of crimp groove 11 is a, wherein, and 0.1mm≤a≤2mm.
Briquetting in the application comprises the auxiliary section be placed in crimp groove 11 and the connecting portion be placed in outside crimp groove 11, and above-mentioned connecting portion offers axially extending bore, and briquetting is fixed in the guiding post holes 21 of template 20 through above-mentioned axially extending bore by set bolt.Above-mentioned auxiliary section coordinates to be pressed in the guiding post holes 21 of template 20 by lead 10 by lever principle with crimp groove 11.Wherein, because lead on vertical direction 10 is stressed less, it is relatively little that above-mentioned auxiliary section can be done.
Guiding post holes 21 in the embodiment of the present invention also comprises accommodation hole 22, and the connecting portion of briquetting to be arranged in accommodation hole 22 and to be removably connected with template 20.Particularly, the upper surface of the upper surface of briquetting or briquetting concordant with the upper surface of accommodation hole 22 is lower than the upper surface of accommodation hole 22.
Accommodation hole 22 is set, briquetting can be placed in accommodation hole 22, thus when the template 20 in the embodiment of the present invention is coordinated with other assemblies, interference can not be formed because briquetting is placed in the upper surface of template 20.
Preferably, for ensureing that guiding post holes 21 can bear lead 10 power in the horizontal direction, therefore need limit the size of guiding post holes 21, specific as follows: the diameter of lead 10 is d, the degree of depth of guiding post holes 21 is h, wherein, and 1≤h/d≤3.
Changed by the diameter d of lead 10 by the degree of depth h of guiding post holes 21, the power that the intensity of guiding post holes 21 and lead 10 can be made to apply it is suitable, thus can ensure mould security in use.Certainly; the size range of above-mentioned guiding post holes 21 and crimp groove 11 calculates according to the situation in the present embodiment; restriction is not caused to the protection domain of the application, every meet with the same or analogous technical scheme of said structure all should within the protection domain of the application.
As shown in Figure 3, the lead 10 in the embodiment of the present invention is also provided with threaded connection hole 12 and clip slot 13.Above-mentioned threaded connection hole 12 is arranged on the end face of the guide section of lead 10, and above-mentioned clip slot 13 is arranged on the outer peripheral face of guide section.Wherein, threaded connection hole 12 for being connected with screw thread when taking out lead 10, thus is convenient to lead 10 to extract to the direction away from template 20.Clip slot 13 designs as the auxiliary body taking out lead 10, when taking out lead 10, can be stuck in clip slot 13 place and rotary steering post 10 with spanner, to make above-mentioned lead 10 loosen, thus can be convenient to extract lead 10.
As shown in Figure 4, the screwed hole on the connecting portion of the briquetting in the present embodiment is shoulder hole, and set bolt 40 coordinates with above-mentioned shoulder hole and leads in post holes 21 to be fixed on by briquetting.
The present invention is not limited to above-described embodiment, such as in the embodiment that the first is not shown, the construction section of above-mentioned lead offers radial direction through hole, the sidewall of template is provided with lateral through aperture, fixation portions is the pin coordinating clamping through lateral through aperture with radial direction through hole.
Pin is set, can be coordinated with radial direction through hole by pin, above-mentioned lead is connected in template.Certainly, above-mentioned through hole might not be radial direction through hole, such as, can also be crimp groove, everyly lead can be pressed in template.
In the embodiment that the second of the present invention is not shown, fixation portions and lead are wholely set, and are removably connected with template.
Fixed part is made the structure with lead one, can alignment error be avoided, thus the precision of mould can be improved.
Particularly, fixation portions be lead construction section on threaded joints is set; The bottom surface of guiding post holes offers the screwed hole coordinated with threaded joints.
It should be noted that, above two kinds of not shown embodiment other features except above-mentioned technical characteristic are all identical with the first embodiment.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: by the guiding post holes arranged for holding lead and the fixed part moved axially for restricted guidance post, thus lead directly can be coordinated with guiding post holes, and then fixed seat structure of the prior art can be saved, what template was made is less, thus reaches the object reducing template size when meeting mould strength.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a mould, is characterized in that, comprising:
Template (20), offers guiding post holes (21);
Lead (10), has and is placed in construction section in described guiding post holes (21) and is positioned at described guiding post holes (21) guide section outward;
Fixed part (30), is removably mounted in the guiding post holes (21) in described template (20), to limit moving axially of described lead (10).
2. mould according to claim 1, is characterized in that, the outer peripheral face of the construction section of described lead (10) is provided with crimp groove (11), and described fixed part (30) is the briquetting coordinating clamping with described crimp groove (11).
3. mould according to claim 2, is characterized in that, described briquetting has and is placed in auxiliary section in described crimp groove (11) and is placed in described crimp groove (11) connecting portion outward; Described connecting portion offers axially extending bore, and described briquetting is fixed in the guiding post holes (21) of described template (20) through described axially extending bore by set bolt.
4. mould according to claim 3, is characterized in that, described guiding post holes (21) also comprises accommodation hole (22), and described connecting portion is placed in described accommodation hole (22).
5. mould according to claim 1, is characterized in that, the diameter of described lead (10) is d, and the degree of depth of described guiding post holes (21) is h, wherein, and 1≤h/d≤3.
6. mould according to claim 1, it is characterized in that, the construction section of described lead (10) is provided with radial direction through hole, the sidewall of described template (20) offers the lateral through aperture coordinated with described radial direction through hole, described fixed part (30) comprises through described lateral through aperture and coordinates the pin of clamping with described radial direction through hole.
7. mould according to claim 1, is characterized in that, described fixed part (30) and described lead (10) are wholely set.
8. mould according to claim 7, is characterized in that, the threaded joints that the construction section of described fixed part (30) for described lead (10) is arranged; The bottom surface of described guiding post holes (21) offers the screwed hole coordinated with described threaded joints.
9. mould according to any one of claim 1 to 8, is characterized in that, the end face of the guide section of described lead (10) is provided with threaded connection hole (12).
10. mould according to any one of claim 1 to 8, is characterized in that, the guide section of described lead (10) is provided with clip slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597378.XA CN104646549B (en) | 2013-11-21 | 2013-11-21 | Die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597378.XA CN104646549B (en) | 2013-11-21 | 2013-11-21 | Die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104646549A true CN104646549A (en) | 2015-05-27 |
| CN104646549B CN104646549B (en) | 2017-04-12 |
Family
ID=53238474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597378.XA Active CN104646549B (en) | 2013-11-21 | 2013-11-21 | Die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646549B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995248Y (en) * | 2007-01-26 | 2007-12-26 | 佛山市顺德区汉达精密电子科技有限公司 | Mould of bending machine with bearing roller-wheeled structure |
| CN202207743U (en) * | 2011-08-31 | 2012-05-02 | 珠海格力电器股份有限公司 | Punch head |
| CN102847821A (en) * | 2012-09-29 | 2013-01-02 | 昆山威安精密模具有限公司 | Outer guide pillar assembly of mold |
| CN202701177U (en) * | 2012-06-06 | 2013-01-30 | 苏州市职业大学 | Die guide structure device |
| CN203578579U (en) * | 2013-11-21 | 2014-05-07 | 珠海格力电器股份有限公司 | Die |
-
2013
- 2013-11-21 CN CN201310597378.XA patent/CN104646549B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995248Y (en) * | 2007-01-26 | 2007-12-26 | 佛山市顺德区汉达精密电子科技有限公司 | Mould of bending machine with bearing roller-wheeled structure |
| CN202207743U (en) * | 2011-08-31 | 2012-05-02 | 珠海格力电器股份有限公司 | Punch head |
| CN202701177U (en) * | 2012-06-06 | 2013-01-30 | 苏州市职业大学 | Die guide structure device |
| CN102847821A (en) * | 2012-09-29 | 2013-01-02 | 昆山威安精密模具有限公司 | Outer guide pillar assembly of mold |
| CN203578579U (en) * | 2013-11-21 | 2014-05-07 | 珠海格力电器股份有限公司 | Die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104646549B (en) | 2017-04-12 |
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