CN108972062A - The fixture for processing and processing method of the mode tablet raw material of the turret head punch die of bolt - Google Patents
The fixture for processing and processing method of the mode tablet raw material of the turret head punch die of bolt Download PDFInfo
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- CN108972062A CN108972062A CN201811059111.4A CN201811059111A CN108972062A CN 108972062 A CN108972062 A CN 108972062A CN 201811059111 A CN201811059111 A CN 201811059111A CN 108972062 A CN108972062 A CN 108972062A
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- 239000002994 raw material Substances 0.000 title claims abstract description 124
- 238000012545 processing Methods 0.000 title claims abstract description 45
- 238000003672 processing method Methods 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention provides the fixture for processing of the mode tablet raw material of the turret head punch die of bolt, can solve the technical issues of position precision between assembled plane, assembled arc surface and the molding flat of mode piece is difficult to ensure, influences die life；In addition, the present invention also provides the methods using fixture for processing processing mode tablet raw material.The fixture for processing of the mode tablet raw material of the turret head punch die of bolt, it includes the first fixture, the second fixture and third fixture, first fixture is used to process the positioning reference plane and the first plane to be processed of mode tablet raw material, and the second fixture processes the second plane to be processed of mode tablet raw material on the basis of positioning reference plane；Third fixture processes the third arc surface to be processed of mode tablet raw material on the basis of positioning reference plane, and the length of the first mounting groove, the second mounting groove and third mounting groove is all larger than the sum of the length of six mode tablet raw materials.The fixture is able to achieve the accurate positioning in each face process, and die life extends.
Description
Technical field
The present invention relates to the turret head punch dies of bolt, and in particular to the processing of the mode tablet raw material of the turret head punch die of bolt
With fixture and processing method.
Background technique
The turret head punch die of conventional bolt generally comprises mode and formwork, and wherein mode is monoblock type hexagonal structure, uses
Cracking is easy at the molding interior angle of mode in the process, mold changing frequency is high, and bolt processing cost is caused to increase.For this purpose, existing mode,
Its structure using six mode pieces 51 as shown in Figure 1, be composed, by mode 50 in molding interior angle punishment piece, neutralizing stress collection
In, effectively prevent mode to crack, the service life of the turret head punch die be 10 times of the service life of traditional turret head punch die with
On, for processing the turret head of opposite side 7.8mm, reach 2,000,000 (die life is embodied with the processing quantity of bolt).Mode
Piece 51 includes 1 molding flat for being used to form turret head, 2 assembled planes being bonded with adjacent mode tablet raw material and 1
The assembled arc surface being bonded with die sleeve；Traditional mode tablet raw material is plate, cuts to form required size by slow wire feeding
Material strip, since surface of the slow wire feeding to material strip can generate corrosiveness, affect mode piece and mold bulk life time into one
Step is promoted, and is removed although can be also ground material strip surface corrosion layer by grinding machine, on the one hand, the increase of grinding process can be promoted
Processing cost reduces processing efficiency, and on the other hand, the reduction of processing efficiency further improves processing cost in turn, therefore
There is not consideration.
For this purpose, we by mode tablet raw material 40 order for cross sectional shape it is consistent with the cross sectional shape of molding mode piece, such as
Shown in Fig. 2, face to be processed has 4, is 1 corresponding with molding flat first 41,2, plane to be processed flat with assembly respectively
Corresponding second 42,1, the plane third arc surfaces 43 to be processed corresponding with assembled arc surface to be processed in face, since casting is former
Cause, the first plane to be processed 41, the second plane 42 to be processed, third arc surface 43 to be processed flatness/radian, rough surface
Degree etc. is difficult to meet demand, therefore needs to be further processed.We have found that can not using the mode piece after the processing of existing fixture for processing
Guarantee the position precision between assembled plane, assembled arc surface and molding flat, cause between each mode piece and mode piece and
The goodness of fit is not high between die sleeve, it is difficult to the service life of mold is promoted through a step.
Summary of the invention
In view of the above-mentioned problems, the present invention provides the fixture for processing of the mode tablet raw material of the turret head punch die of bolt,
The position precision that can solve between assembled plane, assembled arc surface and the molding flat of mode piece is difficult to ensure that influencing mold makes
The technical issues of with the service life；In addition, the present invention also provides the methods using fixture for processing processing mode tablet raw material.
Its technical solution is such, fixture for processing of the mode tablet raw material of the turret head punch die of bolt comprising the
One fixture, the second fixture and third fixture,
First fixture is used to process the positioning reference plane and the first plane to be processed of mode tablet raw material, including two symmetrically set
The first pedestal set, two first pedestals are removably secured company by locating piece location fit and by the first fastener
It connects, two opposite sides of the first pedestal are symmetrically equipped with groove body, and the bottom of the groove body is equipped with the first datum level, side is equipped with
First supporting surface, first datum level is for positioning, supporting the third of mode tablet raw material arc surface to be processed, and described first
Support face is used to be pressed the second plane to be processed of mode tablet raw material, so that the first plane to be processed of mode tablet raw material is set in level
It sets, the first mounting groove of two groove body split formation and the cooperation of mode tablet raw material, the die joint of first mounting groove is mode
The symmetrical plane of tablet raw material width direction,
Second fixture is used to process the second plane to be processed of mode tablet raw material, including the second pedestal and the second fastener,
The top of second pedestal offers the second mounting groove, and the side of second mounting groove is equipped with the second datum level, second
Support face, first to be processed plane of second datum level horizontal by 120 degree of angles and for positioning mode tablet raw material, institute
State the second supporting surface be located at below second datum level and be used to support mode tablet raw material one of them is second to be processed flat
Face, so that another second plane to be processed of mode tablet raw material is in horizontally disposed, second fastener is installed on described the
Two pedestals simultaneously are used to mode tablet raw material being pressed in the second datum level；
The third fixture is used to process the third arc surface to be processed of mode tablet raw material, including third pedestal and third fastening
Part, the third pedestal are equipped with third mounting groove, and the bottom of the third mounting groove is equipped with third datum level, side is equipped with the
Three supporting surfaces, the third datum level are used to position the first plane to be processed of mode tablet raw material, and the third supporting surface is equipped with
Two and be respectively used to support mode tablet raw material two sides the second plane to be processed so that the third of mode tablet raw material circle to be processed
Cambered surface is arranged outwardly, and the third fastener is installed on the third pedestal and for mode tablet raw material to be pressed in third benchmark
Face；
The length of first mounting groove, second mounting groove and the third mounting groove is all larger than six mode tablet raw materials
The sum of length.
Further, it is removably solid to pass through the first fastener respectively for the both ends of the length direction of two first pedestals
Fixed connection, the locating piece are located between two the first fasteners.
Further, first fastener includes the first bolt and the first nut, first bolt-through, two institutes
Pass through nut check after stating the first pedestal；The locating piece is positioning pin, and the positioning pin runs through two first pedestals.
Further, second fastener is the second bolt, and second bolt is connect with second base thread
And second mounting groove is protruded into, the axis of second bolt is vertical with second datum level and by mode tablet raw material
The camber line midpoint of third arc surface to be processed.Further, the third fastener is clip, and the hoop sleeve is set to third base
Seat is outer and mode tablet raw material is pressed in third datum level.
Further, the periphery of the third pedestal is evenly distributed with 4 third mounting grooves parallel with its axis, described
The both ends of third pedestal are respectively equipped with the location hole with top cooperation.
Use the method for above-mentioned fixture processing mode tablet raw material, comprising the following steps:
Step 1, sorting, mode tablet raw material are strip, and the length of mode tablet raw material is greater than the sum of the length of six mode pieces；
The processing of step 2, positioning reference plane first clamps mode tablet raw material using the first fixture, mode tablet raw material two sides
Position is respectively arranged in the groove body of two first pedestals, and two the first pedestals are locked by locating piece location fit, the first fastener
Next, the third of mode tablet raw material arc surface to be processed co-locates fitting, two by the first datum level of two the first pedestals
Second plane to be processed is pressed respectively by the first supporting surface of two the first pedestals, is then mounted as a whole on two the first pedestals
On grinding machine, preliminary working is carried out to the first plane to be processed, forms positioning reference plane；
The processing of step 3, assembled plane first clamps the mode tablet raw material processed by step 2 using the second fixture, mould
Benevolence tablet raw material is installed in the second mounting groove, and the positioning of positioning reference plane and the second datum level is bonded, one of them is second to be processed
For planar support in the second supporting surface, another second plane to be processed is in be horizontally disposed with, by the second fastener that mode piece is former
Material is fixed, and then the second pedestal is mounted as a whole on grinding machine, is processed to another second plane to be processed, is formed
The assembled plane of mode piece side；
Step 4, step 3 is repeated, the plane to be processed of one of them in step 3 second is processed, it is another to form mode piece
The assembled plane of side；
The processing of step 5, assembled arc surface first clamps the mode tablet raw material processed by step 4 using third fixture,
The positioning reference plane of mode tablet raw material is bonded with the positioning of third datum level, and for assembled planar support in third supporting surface, third is to be added
Work circular arc faces outwardly setting, is fixed mode tablet raw material by third fastener, is then mounted as a whole on third pedestal
On grinding machine, third arc surface to be processed is processed, forms assembled arc surface；
Step 6 repeats step 1, processes to the positioning reference plane in step 5, forms molding flat；
Step 7 cuts the mode tablet raw material processed by step 6, the mode piece of length needed for being formed.
Fixture for processing and processing method of the invention is using the first fixture, the second fixture and third fixture respectively to mode
The molding flat of tablet raw material, assembled plane, assembled arc surface are processed respectively, and simultaneously preliminary working is formed the clamping of the first fixture
Positioning reference plane, subsequent second fixture, third fixture clamp the post-processing of mode tablet raw material as positioning datum using positioning reference plane and spell
Plane, assembled arc surface are filled, returns again to the first fixture, and mode is clamped as positioning datum using the assembled arc surface after processing again
Tablet raw material post-processing positioning reference plane forms molding flat, the accurate positioning being able to achieve in each face process, to ensure to add
Position precision between the assembled plane of the molding mode piece of work, assembled arc surface and molding flat, to process opposite side 7.8mm's
For turret head, die life extends to 400 ~ 6,000,000.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing mode.
Fig. 2 is the structural schematic diagram of mode tablet raw material.
Fig. 3 is the structural schematic diagram of the first fixture of the invention.
Fig. 4 is the structural schematic diagram of the second fixture of the invention.
Fig. 5 is the structural schematic diagram of third fixture of the invention.
Specific embodiment
As shown in Fig. 3 ~ Fig. 5, the fixture for processing of the mode tablet raw material of the turret head punch die of bolt comprising the first fixture
10, the second fixture and third fixture 30,
First fixture 10 is used to process the positioning reference plane and the first plane 41 to be processed of mode tablet raw material 40, including two symmetrical
The first pedestal 11 being arranged, two the first pedestals 11 are removably secured by locating piece location fit and by the first fastener
Connection, specifically, locating piece is positioning pin 18, the first fastener includes the first bolt 16 and the first nut 17, two the first bases
The intermediate position of the length direction of seat 11 passes through the first bolt by perforative 18 location fit of positioning pin, two-end part respectively
16, the first nut 17 is locked, and two opposite sides of the first pedestal 11 are symmetrically equipped with groove body 12, and the bottom of groove body 12 is set
There are the first datum level 13, side to be equipped with the first supporting surface 14, the first supporting surface 14 and 13 intersection of the first datum level are equipped with along length
The first fillet groove 15 that direction extends is spent, avoids the corner of raw material from generating interference during installation, the first datum level 13 is for fixed
Position, support mode tablet raw material 40 third arc surface 43 to be processed, the first supporting surface 14 is used to be pressed the of mode tablet raw material 40
Two planes 42 to be processed, so that the first plane 41 to be processed of mode tablet raw material 40 is in horizontally disposed, two 12 split shapes of groove body
At the first mounting groove cooperated with mode tablet raw material 40, the die joint of the first mounting groove is pair of 40 width direction of mode tablet raw material
Claim plane,
Second fixture 20 is used to process the second plane 42 to be processed of mode tablet raw material 40, including the second pedestal 21 and the second fastening
Part, the top of the second pedestal 21 offer the second mounting groove 22, and the side of the second mounting groove 22 is equipped with the second datum level 23, second
Supporting surface 24, the second datum level 23 and 24 intersection of the second supporting surface are equipped with the arc-shaped groove 25 extended along its length, keep away
The corner for exempting from raw material generates interference during installation, and the second datum level 23 is horizontal by 120 degree of angles and for positioning mode piece
The plane 41 to be processed of the first of raw material 40, the second supporting surface 24 are located at 23 lower section of the second datum level and are used to support mode tablet raw material
40 one of them second plane 42 to be processed, so that another second plane 42 to be processed of mode tablet raw material 40 is set in level
It sets, the second fastener is installed on the second pedestal 21 and for mode tablet raw material 40 to be pressed in the second datum level, specifically, second
Fastener is the second bolt 26, and the second bolt 26 is threadedly coupled with the second pedestal 21 and protrudes into the second mounting groove 22, the second bolt
26 axis is vertical with the second datum level 23 and passes through the camber line midpoint of the third arc surface 43 to be processed of mode tablet raw material 40；
Third fixture 30 is used to process the third arc surface 43 to be processed of mode tablet raw material 40, including third pedestal 31 and third it is tight
Firmware, third pedestal 31 is equipped with third mounting groove 32, specifically, the periphery of third pedestal 31 is evenly distributed with 4 and third
The parallel third mounting groove 32 of 31 axis of pedestal improves processing effect convenient for once carrying out simultaneous processing to 4 mode tablet raw materials
Rate, the bottom of third mounting groove 32 is equipped with third datum level 33, side is equipped with third supporting surface 34, and third datum level 33 is for fixed
First plane 41 to be processed of position mode tablet raw material 40, third supporting surface 34 set there are two and are respectively used to support mode tablet raw material
The plane 42 to be processed of the second of 40 two sides, so that the third of mode tablet raw material 40 arc surface 43 to be processed is arranged outwardly, third is tight
Firmware is installed on third pedestal and for mode tablet raw material to be pressed in third datum level, specifically, third fastener is clip,
Two clips are sheathed on respectively outside third pedestal both ends, and 4 mode tablet raw materials are fixed simultaneously, meanwhile, third pedestal 31 is long
The both ends in degree direction are respectively equipped with the center hole with top cooperation；
The length of first mounting groove, the second mounting groove 22 and third mounting groove 32 be all larger than six mode tablet raw materials 40 length it
With convenient for the identical equal simultaneous processing molding of plane/arc surface to be processed of six mode pieces, effectively improve machining accuracy.
Use the method for above-mentioned fixture processing mode tablet raw material 40, comprising the following steps:
Step 1, sorting, mode tablet raw material 40 are strip, the length of mode tablet raw material 40 be greater than six mode pieces length it
With；
The processing of step 2, positioning reference plane first clamps mode tablet raw material 40 using the first fixture 10, mode tablet raw material
40 two sides position are respectively arranged in the groove body 12 of two first pedestals 11, and two the first pedestals 11 pass through 18 location fit of positioning pin
And after the locking of first bolt 16, the first nut 17, the third of mode tablet raw material 40 arc surface 43 to be processed is by two the first bases
First datum level 13 of seat 11 co-locates fitting, two the second planes 42 to be processed are supported by the first of two the first pedestals 11
Face 14 is pressed respectively, and then two the first pedestals 11 are mounted as a whole on grinding machine and (are adsorbed by the disk that grinding machine carries), right
First plane 41 to be processed carries out preliminary working, forms positioning reference plane, be initially formed positioning reference plane rather than molding flat be in order to
In order to ensure the machining allowance of assembled plane and assembled arc surface, positioning reference plane and molding flat are parallel to each other；
The processing of step 3, assembled plane, is first pressed from both sides by the mode tablet raw material 40 that step 2 is processed using 20 Duis of the second fixture
It holds, mode tablet raw material 40 is installed in the second mounting groove 22, and positioning reference plane is bonded with the positioning of the second datum level 23, one of them
Second plane 42 to be processed is supported in the second supporting surface 24, another second plane 42 to be processed passes through second in being horizontally disposed with
Mode tablet raw material 40 is pushed up dress and fixed by bolt 26, and then the second pedestal 21 is mounted as a whole on grinding machine and (is carried by grinding machine
Disk absorption), another second plane 42 to be processed is processed, the assembled plane of mode piece side is formed；
Step 4, step 3 is repeated, the plane 42 to be processed of one of them in step 3 second is processed, it is another to form mode piece
The assembled plane of side；
The processing of step 5, assembled arc surface is first carried out by the mode tablet raw material 40 that step 4 is processed using 30 Duis of third fixture
The positioning reference plane of clamping, mode tablet raw material 40 is bonded with the positioning of third datum level 33, and assembled planar support is in third supporting surface
34, third arc surface 43 to be processed is arranged outwardly, and is pressed mode tablet raw material 40 by clip and fixes, then by third pedestal
31 are mounted as a whole on grinding machine and (are filled by the Double Tops pinnacle of grinding machine), process to third arc surface to be processed 43, are formed and spelled
Fill arc surface；
Step 6 repeats step 1, processes to the positioning reference plane in step 5, forms molding flat；
Step 7 cuts the mode tablet raw material 40 processed by step 6, the mode piece of length needed for being formed.
Claims (7)
1. the fixture for processing of the mode tablet raw material of the turret head punch die of bolt comprising the first fixture, the second fixture and third
Fixture,
First fixture is used to process the positioning reference plane and the first plane to be processed of mode tablet raw material, including two symmetrically set
The first pedestal set, two first pedestals are removably secured company by locating piece location fit and by the first fastener
It connects, two opposite sides of the first pedestal are symmetrically equipped with groove body, and the bottom of the groove body is equipped with the first datum level, side is equipped with
First supporting surface, first datum level is for positioning, supporting the third of mode tablet raw material arc surface to be processed, and described first
Support face is used to be pressed the second plane to be processed of mode tablet raw material, so that the first plane to be processed of mode tablet raw material is set in level
It sets, the first mounting groove of two groove body split formation and the cooperation of mode tablet raw material, the die joint of first mounting groove is mode
The symmetrical plane of tablet raw material width direction,
Second fixture is used to process the second plane to be processed of mode tablet raw material, including the second pedestal and the second fastener,
The top of second pedestal offers the second mounting groove, and the side of second mounting groove is equipped with the second datum level, second
Support face, first to be processed plane of second datum level horizontal by 120 degree of angles and for positioning mode tablet raw material, institute
State the second supporting surface be located at below second datum level and be used to support mode tablet raw material one of them is second to be processed flat
Face, so that another second plane to be processed of mode tablet raw material is in horizontally disposed, second fastener is installed on described the
Two pedestals simultaneously are used to mode tablet raw material being pressed in the second datum level；
The third fixture is used to process the third arc surface to be processed of mode tablet raw material, including third pedestal and third fastening
Part, the third pedestal are equipped with third mounting groove, and the bottom of the third mounting groove is equipped with third datum level, side is equipped with the
Three supporting surfaces, the third datum level are used to position the first plane to be processed of mode tablet raw material, and the third supporting surface is equipped with
Two and be respectively used to support mode tablet raw material two sides the second plane to be processed so that the third of mode tablet raw material circle to be processed
Cambered surface is arranged outwardly, and the third fastener is installed on the third pedestal and for mode tablet raw material to be pressed in third benchmark
Face；
The length of first mounting groove, second mounting groove and the third mounting groove is all larger than six mode tablet raw materials
The sum of length.
2. the fixture for processing of the mode tablet raw material of the turret head punch die of bolt according to claim 1, it is characterised in that:
The both ends of the length direction of two first pedestals pass through the first fastener respectively and are removably secured connection, the locating piece
Between two the first fasteners.
3. the fixture for processing of the mode tablet raw material of the turret head punch die of bolt according to claim 2, it is characterised in that:
First fastener includes the first bolt and the first nut, passes through spiral shell after first bolt-through two, first pedestal
Mother's locking；The locating piece is positioning pin, and the positioning pin runs through two first pedestals.
4. the fixture for processing of the mode tablet raw material of the turret head punch die of bolt according to claim 1, it is characterised in that:
Second fastener is the second bolt, and second bolt connect with second base thread and protrudes into second installation
Slot, the axis of second bolt is vertical with second datum level and passes through the third arc surface to be processed of mode tablet raw material
Camber line midpoint.
5. the fixture for processing of the mode tablet raw material of the turret head punch die of bolt according to claim 1, it is characterised in that:
The third fastener is clip, and the hoop sleeve is set to outside third pedestal and mode tablet raw material is pressed in third datum level.
6. the fixture for processing of the mode tablet raw material of the turret head punch die of bolt according to claim 1, it is characterised in that:
The periphery of the third pedestal is evenly distributed with 4 third mounting grooves parallel with its axis, the both ends point of the third pedestal
It She You not be with the location hole of top cooperation.
7. using the method for the fixture for processing processing mode tablet raw material any in claim 1 ~ 6, comprising the following steps:
Step 1, sorting, mode tablet raw material are strip, and the length of mode tablet raw material is greater than the sum of the length of six mode pieces；
The processing of step 2, positioning reference plane first clamps mode tablet raw material using the first fixture, mode tablet raw material two sides
Position is respectively arranged in the groove body of two first pedestals, and two the first pedestals are locked by locating piece location fit, the first fastener
Next, the third of mode tablet raw material arc surface to be processed co-locates fitting, two by the first datum level of two the first pedestals
Second plane to be processed is pressed respectively by the first supporting surface of two the first pedestals, is then mounted as a whole on two the first pedestals
On grinding machine, preliminary working is carried out to the first plane to be processed, forms positioning reference plane；
The processing of step 3, assembled plane first clamps the mode tablet raw material processed by step 2 using the second fixture, mould
Benevolence tablet raw material is installed in the second mounting groove, and the positioning of positioning reference plane and the second datum level is bonded, one of them is second to be processed
For planar support in the second supporting surface, another second plane to be processed is in be horizontally disposed with, by the second fastener that mode piece is former
Material is fixed, and then the second pedestal is mounted as a whole on grinding machine, is processed to another second plane to be processed, is formed
The assembled plane of mode piece side；
Step 4, step 3 is repeated, the plane to be processed of one of them in step 3 second is processed, it is another to form mode piece
The assembled plane of side；
The processing of step 5, assembled arc surface first clamps the mode tablet raw material processed by step 4 using third fixture,
The positioning reference plane of mode tablet raw material is bonded with the positioning of third datum level, and for assembled planar support in third supporting surface, third is to be added
Work circular arc faces outwardly setting, is fixed mode tablet raw material by third fastener, is then mounted as a whole on third pedestal
On grinding machine, third arc surface to be processed is processed, forms assembled arc surface；
Step 6 repeats step 1, processes to the positioning reference plane in step 5, forms molding flat；
Step 7 cuts the mode tablet raw material processed by step 6, the mode piece of length needed for being formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059111.4A CN108972062B (en) | 2018-09-12 | 2018-09-12 | Clamp and method for machining die core piece raw material of hexagon head die of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811059111.4A CN108972062B (en) | 2018-09-12 | 2018-09-12 | Clamp and method for machining die core piece raw material of hexagon head die of bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108972062A true CN108972062A (en) | 2018-12-11 |
| CN108972062B CN108972062B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059111.4A Active CN108972062B (en) | 2018-09-12 | 2018-09-12 | Clamp and method for machining die core piece raw material of hexagon head die of bolt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015299A (en) * | 2019-12-30 | 2020-04-17 | 上海三菱电梯有限公司 | Machining method of mechanical part and combined clamp |
| CN112809322A (en) * | 2020-09-10 | 2021-05-18 | 深圳阿尔比斯科技有限公司 | Method for manufacturing compaction mechanism |
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| CN112809322B (en) * | 2020-09-10 | 2022-08-26 | 深圳阿尔比斯科技有限公司 | Method for manufacturing compaction mechanism |
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