CN105414318A - Mold base for pinhole mold - Google Patents
Mold base for pinhole mold Download PDFInfo
- Publication number
- CN105414318A CN105414318A CN201510922217.2A CN201510922217A CN105414318A CN 105414318 A CN105414318 A CN 105414318A CN 201510922217 A CN201510922217 A CN 201510922217A CN 105414318 A CN105414318 A CN 105414318A
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- Prior art keywords
- pin hole
- mould
- pushing
- mould bases
- mold
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold base for a pinhole mold. The pinhole mold comprises a lower mold, an upper mold and a pin board, the upper mold is arranged above the lower mold, and the pin board is arranged above the upper mold. The mold base comprises a lower mold base, an upper mold base, a first pushing-against mold base and a second pushing-against mold base, wherein a first fastening mechanism which is used for fastening the lower mold of the pinhole mold is arranged on the lower mold base; the upper mold base is arranged above the lower mold base; a second fastening mechanism which is used for fastening the upper mold of the pinhole mold is arranged on the upper mold base; accommodating space for accommodating the pin board of the pinhole mold is formed in the middle of the upper mold base; the first pushing-against mold base is arranged above the upper mold base; a clamping mechanism which is used for clamping the pin board of the pinhole mold is arranged on the bottom of the first pushing-against mold base; a through hole is formed in the first pushing-against mold base; the second pushing-against mold base is arranged above the first pushing-against mold base; pushing-against space is reserved between the second pushing-against mold base and the first pushing-against mold base; and a lifting mechanism which is arranged in the through hole in a penetrating manner is arranged on the second pushing-against mold base, and is used for lifting up the first pushing-against mold base.
Description
Technical field
The present invention relates to mold machining technology field, refer in particular to a kind of mould bases for pin hole mould.
Background technology
In the prior art, pin hole mould volume is originally comparatively large, and cost of manufacture is high, and efficiency comparison is low.A kind of novel pin hole mould of current use, comprise bed die, be located at the mold above bed die, and the needle plate be located at above mold, wherein, bed die comprises die shoe and the lower bolster being located at die shoe top, mold comprises upper bolster and the cope match-plate pattern be located at bottom upper bolster, needle plate is provided with the red needle of carrying out punching for treating punched material, die shoe, lower bolster, upper bolster and cope match-plate pattern are formed with the red needle punching worn for red needle jointly, treat that punched material is positioned over lower bolster between cope match-plate pattern, the drilling operation that red needle treats punched material is realized by moving up and down of needle plate.
It is little that this novel pin hole mould has volume, and cost of manufacture is low, efficiency advantages of higher.But domestic existing lathe, all cannot adaptive this novel pin hole mould due to structure old-fashionedization.Therefore, be necessary to improve existing lathe.
Summary of the invention
Because the problems referred to above, the invention provides a kind of mould bases for pin hole mould, the needle plate that described pin hole mould comprises bed die, is located at the mold above described bed die and is located at above described mold, described mould bases comprises:
Lower mold holder, described lower mold holder is provided with the first retention mechanism of the bed die for fastening pin hole mould;
Be arranged at the top mold frame above described lower mold holder, described top mold frame is provided with the second retention mechanism of the mold for fastening pin hole mould, is formed with the accommodation space of the needle plate for holding pin hole mould in the middle part of described top mold frame;
Being arranged at the first pushing and pressing mould bases above described top mold frame, bottom described first pushing and pressing mould bases, being provided with the clamping device of the needle plate for clamping pin hole mould, described first pushing and pressing mould bases offers through hole;
Be arranged at the second pushing and pressing mould bases above described first pushing and pressing mould bases, described second pushing and pressing mould bases and described first pushes against between mould bases and is reserved with a pushing and pressing space, described second pushing and pressing mould bases is provided with the hoisting mechanism being arranged in described through hole, for upwards being promoted by described first pushing and pressing mould bases.
The present invention is used for the mould bases of pin hole mould, first the second pushing and pressing mould bases is moved downward, drive the first pushing and pressing mould bases together to move downward after second pushing and pressing mould bases abuts to the first pushing and pressing mould bases, clamping device drives the needle plate of pin hole mould to move downward punching operation simultaneously.During reset, moved upward by the second pushing and pressing mould bases, drive the first pushing and pressing mould bases to move upward by hoisting mechanism, simultaneously clamping device drives the needle plate of pin hole mould to have moved upward reset.
The further improvement that the present invention is used for the mould bases of pin hole mould is, the bed die of pin hole mould is inverted T shape structure, described first retention mechanism comprises: two first securing members, be arranged at the both sides of the bed die of pin hole mould respectively, described first securing member is the T-type structure suitable with the bed die of pin hole mould, the bottom of described first securing member is fixed in described lower mold holder, described first securing member is resisted against the T-shaped corner portion of the bed die of pin hole mould near the first end of the bed die of pin hole mould.
The further improvement that the present invention is used for the mould bases of pin hole mould is, described first retention mechanism also comprises: two first resetting-mechanisms, be arranged at the both sides of the bed die of pin hole mould respectively, described first resetting-mechanism is included in the first pedestal that described first securing member is fixed in described lower mold holder away from the side of the bed die of pin hole mould and the first back-moving spring be arranged on described first pedestal, and described first back-moving spring keeps elasticity to be connected with the second end away from the bed die of pin hole mould on described first securing member.
The further improvement that the present invention is used for the mould bases of pin hole mould is, the mold of pin hole mould is T-type structure, described second retention mechanism comprises: two second securing members, be arranged at the both sides of the mold of pin hole mould respectively, described second securing member is the inverted T shape structure suitable with the mold of pin hole mould, the bottom of described second securing member is fixed in described top mold frame, described second securing member is resisted against the T-shaped corner portion of the mold of pin hole mould near the first end of the mold of pin hole mould.
The further improvement that the present invention is used for the mould bases of pin hole mould is, described second retention mechanism also comprises: two second resetting-mechanisms, be arranged at the both sides of the mold of pin hole mould respectively, described second resetting-mechanism is included in the second pedestal that described second securing member is fixed in described top mold frame away from the side of the bed die of pin hole mould and the second back-moving spring be arranged on described second pedestal, and described second back-moving spring keeps elasticity to be connected with the second end away from the bed die of pin hole mould on described second securing member.
The further improvement that the present invention is used for the mould bases of pin hole mould is, the needle plate of pin hole mould is T-type structure, and described clamping device comprises:
Grip block, is fixed in described first against the bottom of mould bases;
Two clamping parts, bilateral symmetry respectively at the needle plate of pin hole mould is arranged at the bottom of described grip block, described clamping part is the L-type structure suitable with the needle plate of pin hole mould, and the L shape corner portion of described clamping part is resisted against the T-shaped corner portion of the needle plate of pin hole mould.
The further improvement of mould bases that the present invention is used for pin hole mould is, described grip block is spliced by bolt by two symmetrical clamping piecemeals, and two described clamping piecemeals are respectively equipped with a described clamping part.
The further improvement that the present invention is used for the mould bases of pin hole mould is, described hoisting mechanism comprises: the lifting column being arranged in described through hole, the first end of described lifting column is fixed in described second pushing and pressing mould bases, second end of described lifting column is installed with lift block, and the diameter of described lift block is greater than the diameter of described through hole.
The further improvement that the present invention is used for the mould bases of pin hole mould is, the quantity of described hoisting mechanism is two, and the quantity of described through hole is two, and two described through hole symmetries are opened on described first pushing and pressing mould bases.
Accompanying drawing explanation
Fig. 1 adopts the present invention for the structural representation of the pin hole mould of the mould bases of pin hole mould.
Fig. 2 is the structural representation of the present invention for the mould bases of pin hole mould.
To be the present invention remove the first pushing and pressing mould bases and the second pushing and pressing mould bases for the mould bases of pin hole mould to Fig. 3 partly cuts open figure.
Fig. 4 ~ Fig. 6 is the use procedure schematic diagram of the present invention for the mould bases of pin hole mould.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Consult shown in Fig. 1, Fig. 1 adopts the present invention for the structural representation of the pin hole mould of the mould bases of pin hole mould.As shown in Figure 1, pin hole mould 9 comprises bed die, be located at the mold above described bed die, and the needle plate 94 be located at above described mold, wherein, described bed die comprises die shoe 90 and the lower bolster 91 being located at die shoe 90 top, described mold comprises upper bolster 92 and the cope match-plate pattern 93 be located at bottom upper bolster 92, needle plate 94 is provided with the red needle 95 of carrying out punching for treating punched material, the length of red needle 95 is 55mm ~ 70mm, die shoe 90, lower bolster 91, upper bolster 92 and cope match-plate pattern 93 are formed with the red needle punching worn for red needle 95 jointly, treat that punched material is positioned over lower bolster 91 between cope match-plate pattern 93, the drilling operation that red needle 95 treats punched material is realized by moving up and down of needle plate 94.
Consult shown in Fig. 2, Fig. 2 is the structural representation of the present invention for the mould bases of pin hole mould.The present invention is used for the mould bases of pin hole mould, comprising:
Lower mold holder 10, lower mold holder 10 is provided with the first retention mechanism of the die shoe 90 of the bed die for fastening pin hole mould 9;
Be arranged at the top mold frame 20 above lower mold holder 10, top mold frame 20 is provided with the second retention mechanism of the upper bolster 92 of the mold for fastening pin hole mould 9, and the middle part of top mold frame 20 is formed with the accommodation space 210 of the needle plate 94 for holding pin hole mould 9;
The bottom being arranged at the first pushing and pressing mould bases 30, first pushing and pressing mould bases 30 above top mold frame 20 is provided with the clamping device of the needle plate 94 for clamping pin hole mould 9, and the first pushing and pressing mould bases 30 offers through hole 310;
Be arranged at the second pushing and pressing mould bases 40 above the first pushing and pressing mould bases 30, second pushing and pressing mould bases 40 and first pushes against between mould bases 30 and is reserved with a pushing and pressing space 50, second pushing and pressing mould bases 40 is provided with the hoisting mechanism 410 of the through hole 310 being arranged in the first pushing and pressing mould bases 30, for upwards being promoted by the first pushing and pressing mould bases 30.
The present invention is used for the mould bases of pin hole mould, first the second pushing and pressing mould bases is moved downward, drive the first pushing and pressing mould bases together to move downward after second pushing and pressing mould bases abuts to the first pushing and pressing mould bases, clamping device drives the needle plate of pin hole mould to move downward punching operation simultaneously.During reset, moved upward by the second pushing and pressing mould bases, drive the first pushing and pressing mould bases to move upward by hoisting mechanism, simultaneously clamping device drives the needle plate of pin hole mould to have moved upward reset.
Particularly, consult shown in Fig. 3, to be the present invention remove the first pushing and pressing mould bases and the second pushing and pressing mould bases for the mould bases of pin hole mould to Fig. 3 partly cuts open figure.Composition graphs 1 with as shown in Figure 3, the die shoe 90 of the bed die of pin hole mould 9 is inverted T shape structure, described first retention mechanism comprises: two first securing members 610, be arranged at the both sides of the die shoe 90 of the bed die of pin hole mould 9 respectively, first securing member 610 is the T-type structure suitable with the die shoe 90 of the bed die of pin hole mould 9, the bottom 611 of the first securing member 610 is fixed in lower mold holder 10 by bolt, first securing member 610 is resisted against the T-shaped corner portion 901 of the die shoe 90 of the bed die of pin hole mould 9 near the first end 612 of the die shoe 90 of the bed die of pin hole mould 9.Further, described first retention mechanism also comprises: two first resetting-mechanisms, be arranged at the both sides of the die shoe 90 of the bed die of pin hole mould 9 respectively, described first resetting-mechanism is included in and the first securing member 610 is fixed in the first pedestal 710 of lower mold holder 10 away from the side of the die shoe 90 of the bed die of pin hole mould 9 by bolt and the first back-moving spring 810, first back-moving spring 810 be arranged on the first pedestal 710 keeps elasticity to be connected with the second end 613 away from the die shoe 90 of the bed die of pin hole mould 9 on the first securing member 610.Described first resetting-mechanism can prevent the position of the first securing member 610 from offseting, and can carry out reset adjustment by the first back-moving spring 810 to the position of the first securing member 610.
Composition graphs 1 with as shown in Figure 3, further, the upper bolster 92 of the mold of pin hole mould 9 is T-type structure, described second retention mechanism comprises: two second securing members 620, be arranged at the both sides of the upper bolster 92 of the mold of pin hole mould 9 respectively, second securing member 620 is the inverted T shape structure suitable with the upper bolster 92 of the mold of pin hole mould 9, the bottom of the second securing member 620 is fixed in top mold frame 20 by bolt, second securing member 620 is resisted against the T-shaped corner portion 921 of the upper bolster 92 of the mold of pin hole mould 9 near the first end 622 of the upper bolster 92 of the mold of pin hole mould 9.Further, described second retention mechanism also comprises: two second resetting-mechanisms, be arranged at the both sides of the upper bolster 92 of the mold of pin hole mould 9 respectively, described second resetting-mechanism is included in and the second securing member 620 is fixed in the second pedestal 720 of top mold frame 20 away from the side of the upper bolster 92 of the bed die of pin hole mould 9 by bolt and the second back-moving spring 820, second back-moving spring 820 be arranged on the second pedestal 720 keeps elasticity to be connected with the second end 623 away from the upper bolster 92 of the bed die of pin hole mould 9 on the second securing member 620.Described second resetting-mechanism can prevent the position of the second securing member 620 from offseting, and can carry out reset adjustment by the second back-moving spring 820 to the position of the second securing member 620.
Further, shown in composition graphs 1 ~ Fig. 3, the needle plate 94 of pin hole mould 9 is T-type structure, and the clamping device that the first pushing and pressing mould bases 30 is arranged comprises: grip block 320, is fixed in first against the bottom of mould bases 30 by bolt; Two clamping parts 321, bilateral symmetry respectively at the needle plate 94 of pin hole mould 9 is arranged at the bottom of grip block 320, clamping part 321 is the L-type structure suitable with the needle plate 94 of pin hole mould 9, and the L shape corner portion 322 of clamping part 321 is resisted against the T-shaped corner portion 941 of the needle plate 94 of pin hole mould 9.Preferably, grip block 320 and two clamping parts 321 are formed in one.More preferably, grip block 320 is spliced by bolt by two symmetrical clamping piecemeals 323, and two clamping piecemeals 323 are respectively equipped with a clamping part 321.
Further, shown in composition graphs 2, the hoisting mechanism 410 of the second pushing and pressing mould bases 40 comprises: the lifting column 411 being arranged in the through hole 310 of the first pushing and pressing mould bases 30, the first end of lifting column 411 is pulled through bolt and is fixed in the second pushing and pressing mould bases 40, second end of lifting column 411 is installed with lift block 412, and the diameter of lift block 412 is greater than the diameter of the through hole 310 of the first pushing and pressing mould bases 30.Preferably, the quantity of hoisting mechanism 410 is two, and through hole 310 quantity of the first pushing and pressing mould bases 30 is two, and two through hole 310 symmetries are opened on the first pushing and pressing mould bases 30, are all equipped with a hoisting mechanism 410 in each through hole 310.
When the second pushing and pressing mould bases 40 moves upward, hoisting mechanism 410 is driven together to move upward, when the lift block 412 of hoisting mechanism 410 abuts to the first pushing and pressing mould bases 30, just the first pushing and pressing mould bases 30 can be driven together to move upward, so realize hoisting mechanism 410 by first pushing and pressing mould bases 30 upwards push against.
Shown in Fig. 4 ~ Fig. 6, Fig. 4 ~ Fig. 6 is the use procedure schematic diagram of the present invention for the mould bases of pin hole mould, and using method the present invention being used for the mould bases of pin hole mould is described.
First, composition graphs 2 is with shown in Fig. 4, second pushing and pressing mould bases 40 is moved downward one first stroke (in a preferred embodiment, first stroke is 18mm), now, the lift block 412 of hoisting mechanism 410 is gradually away from the first pushing and pressing mould bases 30, until the bottom of the second pushing and pressing mould bases 40 abuts to the top of the first pushing and pressing mould bases 30.
Composition graphs 2 is with shown in Fig. 5, again the second pushing and pressing mould bases 40 is continued to move downward one second stroke (in a preferred embodiment, second stroke is 12mm), because the second pushing and pressing mould bases 40 abuts to the first pushing and pressing mould bases 30, therefore the first pushing and pressing mould bases 30 can be driven together to move downward, simultaneously, the grip block 320 of described clamping device also can drive the needle plate 94 of pin hole mould 9 to move downward one second stroke and complete mold closing, in the process, needle plate 94 drives punched hole punching needle 95 to complete punching operation.
Composition graphs 2 is with shown in Fig. 6, after punching terminates, move upward the second pushing and pressing mould bases 40 third trip, the path increment of third trip is equal with the path increment of the first stroke, now, the lift block 412 of hoisting mechanism 410 pushes against mould bases 30, until the top of lift block 412 abuts to the bottom of the first pushing and pressing mould bases 30 near first gradually.
Again shown in composition graphs 2, again the second pushing and pressing mould bases 40 is continued the fourth line journey that moves upward, the path increment of fourth line journey is equal with the path increment of the second stroke, now, because lift block 412 abuts to the first pushing and pressing mould bases 30, the first pushing and pressing mould bases 30 therefore can be driven together to move upward, simultaneously, the grip block 320 of described clamping device also can drive the needle plate 94 of the pin hole mould 9 fourth line journey that moves upward to complete reset, gets back to original state as shown in Figure 2.So far one-off hole-piercing operation all completes.Circulation above-mentioned steps, can repeat constantly to carry out punching operation.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (9)
1. for a mould bases for pin hole mould, the needle plate that described pin hole mould comprises bed die, is located at the mold above described bed die and is located at above described mold, it is characterized in that, described mould bases comprises:
Lower mold holder, described lower mold holder is provided with the first retention mechanism of the bed die for fastening pin hole mould;
Be arranged at the top mold frame above described lower mold holder, described top mold frame is provided with the second retention mechanism of the mold for fastening pin hole mould, is formed with the accommodation space of the needle plate for holding pin hole mould in the middle part of described top mold frame;
Being arranged at the first pushing and pressing mould bases above described top mold frame, bottom described first pushing and pressing mould bases, being provided with the clamping device of the needle plate for clamping pin hole mould, described first pushing and pressing mould bases offers through hole;
Be arranged at the second pushing and pressing mould bases above described first pushing and pressing mould bases, described second pushing and pressing mould bases and described first pushes against between mould bases and is reserved with a pushing and pressing space, described second pushing and pressing mould bases is provided with the hoisting mechanism being arranged in described through hole, for upwards being promoted by described first pushing and pressing mould bases.
2. as claimed in claim 1 for the mould bases of pin hole mould, it is characterized in that, the bed die of pin hole mould is inverted T shape structure, described first retention mechanism comprises: two first securing members, be arranged at the both sides of the bed die of pin hole mould respectively, described first securing member is the T-type structure suitable with the bed die of pin hole mould, the bottom of described first securing member is fixed in described lower mold holder, described first securing member is resisted against the T-shaped corner portion of the bed die of pin hole mould near the first end of the bed die of pin hole mould.
3. as claimed in claim 2 for the mould bases of pin hole mould, it is characterized in that, described first retention mechanism also comprises: two first resetting-mechanisms, be arranged at the both sides of the bed die of pin hole mould respectively, described first resetting-mechanism is included in the first pedestal that described first securing member is fixed in described lower mold holder away from the side of the bed die of pin hole mould and the first back-moving spring be arranged on described first pedestal, and described first back-moving spring keeps elasticity to be connected with the second end away from the bed die of pin hole mould on described first securing member.
4. as claimed in claim 1 for the mould bases of pin hole mould, it is characterized in that, the mold of pin hole mould is T-type structure, described second retention mechanism comprises: two second securing members, be arranged at the both sides of the mold of pin hole mould respectively, described second securing member is the inverted T shape structure suitable with the mold of pin hole mould, the bottom of described second securing member is fixed in described top mold frame, described second securing member is resisted against the T-shaped corner portion of the mold of pin hole mould near the first end of the mold of pin hole mould.
5. as claimed in claim 4 for the mould bases of pin hole mould, it is characterized in that, described second retention mechanism also comprises: two second resetting-mechanisms, be arranged at the both sides of the mold of pin hole mould respectively, described second resetting-mechanism is included in the second pedestal that described second securing member is fixed in described top mold frame away from the side of the bed die of pin hole mould and the second back-moving spring be arranged on described second pedestal, and described second back-moving spring keeps elasticity to be connected with the second end away from the bed die of pin hole mould on described second securing member.
6., as claimed in claim 1 for the mould bases of pin hole mould, it is characterized in that, the needle plate of pin hole mould is T-type structure, and described clamping device comprises:
Grip block, is fixed in described first against the bottom of mould bases;
Two clamping parts, bilateral symmetry respectively at the needle plate of pin hole mould is arranged at the bottom of described grip block, described clamping part is the L-type structure suitable with the needle plate of pin hole mould, and the L shape corner portion of described clamping part is resisted against the T-shaped corner portion of the needle plate of pin hole mould.
7. as claimed in claim 6 for the mould bases of pin hole mould, it is characterized in that, described grip block is spliced by bolt by two symmetrical clamping piecemeals, and two described clamping piecemeals are respectively equipped with a described clamping part.
8. as claimed in claim 1 for the mould bases of pin hole mould, it is characterized in that, described hoisting mechanism comprises: the lifting column being arranged in described through hole, the first end of described lifting column is fixed in described second pushing and pressing mould bases, second end of described lifting column is installed with lift block, and the diameter of described lift block is greater than the diameter of described through hole.
9. as claimed in claim 8 for the mould bases of pin hole mould, it is characterized in that, the quantity of described hoisting mechanism is two, and the quantity of described through hole is two, and two described through hole symmetries are opened on described first pushing and pressing mould bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922217.2A CN105414318B (en) | 2015-12-11 | 2015-12-11 | A kind of mould bases for pin hole mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510922217.2A CN105414318B (en) | 2015-12-11 | 2015-12-11 | A kind of mould bases for pin hole mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105414318A true CN105414318A (en) | 2016-03-23 |
| CN105414318B CN105414318B (en) | 2018-02-09 |
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ID=55493104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510922217.2A Active CN105414318B (en) | 2015-12-11 | 2015-12-11 | A kind of mould bases for pin hole mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN105414318B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605247A (en) * | 2020-12-14 | 2021-04-06 | 无锡赛鼎科技有限公司 | Die carrier is used in processing of high towards mesh mould of stability |
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| JPH10623A (en) * | 1996-06-12 | 1998-01-06 | Kiyoshi Sugaya | Lock device of mold |
| WO2010142775A1 (en) * | 2009-06-10 | 2010-12-16 | Robert Vollmer | Device and method for producing a shaving foil for a razor, such a shaving foil, and such a razor |
| CN101920313A (en) * | 2010-09-13 | 2010-12-22 | 江苏中联铝业有限公司 | Sand core molding device |
| CN202087683U (en) * | 2011-04-12 | 2011-12-28 | 山推工程机械股份有限公司 | Screw bolt hole punching mold for crawler plate |
| CN202804053U (en) * | 2012-08-20 | 2013-03-20 | 云南西仪工业股份有限公司 | Comprehensive processing mold for connecting rod blank forging |
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2015
- 2015-12-11 CN CN201510922217.2A patent/CN105414318B/en active Active
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| JPH10623A (en) * | 1996-06-12 | 1998-01-06 | Kiyoshi Sugaya | Lock device of mold |
| WO2010142775A1 (en) * | 2009-06-10 | 2010-12-16 | Robert Vollmer | Device and method for producing a shaving foil for a razor, such a shaving foil, and such a razor |
| CN101920313A (en) * | 2010-09-13 | 2010-12-22 | 江苏中联铝业有限公司 | Sand core molding device |
| CN202087683U (en) * | 2011-04-12 | 2011-12-28 | 山推工程机械股份有限公司 | Screw bolt hole punching mold for crawler plate |
| CN202804053U (en) * | 2012-08-20 | 2013-03-20 | 云南西仪工业股份有限公司 | Comprehensive processing mold for connecting rod blank forging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605247A (en) * | 2020-12-14 | 2021-04-06 | 无锡赛鼎科技有限公司 | Die carrier is used in processing of high towards mesh mould of stability |
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| Publication number | Publication date |
|---|---|
| CN105414318B (en) | 2018-02-09 |
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