CN203292319U - Die used for machining hexagonal flange slotting bolt - Google Patents
Die used for machining hexagonal flange slotting bolt Download PDFInfo
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- CN203292319U CN203292319U CN2013203164451U CN201320316445U CN203292319U CN 203292319 U CN203292319 U CN 203292319U CN 2013203164451 U CN2013203164451 U CN 2013203164451U CN 201320316445 U CN201320316445 U CN 201320316445U CN 203292319 U CN203292319 U CN 203292319U
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Abstract
The utility model relates to the technical field of dies, in particular to a die used for machining a hexagonal flange slotting bolt. The die used for machining the hexagonal flange slotting bolt is characterized in that a second station stamping die comprises a second upper die and a second lower die, and the second upper die is arranged above the second lower die; according to the second upper die, a second upper cushion block is embedded in the upper portion of the interior of a second stamping die shell, the top end of a second stamping bar is connected to the bottom surface of the second upper cushion block, and the bottom end of the second stamping bar penetrates through the bottom surface of the second stamping die shell. The die used for machining the hexagonal flange slotting bolt has the advantages that the manufactured hexagonal flange slotting bolt is high in accuracy and raw materials are saved.
Description
Technical field
The utility model relates to technical field of mold, especially relates to a kind of processing mold of hexagonal flange slotting bolt.
Background technology
The utility model is mainly the mould of developing for hexagonal flange slotting bolt as shown in figure 12.This type of hexagonal flange slotting bolt of processing was all by utilizing in addition punch ram, trimming for forming after first cold-heading in the past.Old technique cold headers only have two secondary moulds, must reprocess just and can complete by punch press after moulding, and have waste material to produce.Old technique had both increased unnecessary operation, thereby need again trimming will excise unnecessary waste material, caused waste of raw materials, and quality is also unstable simultaneously.
Summary of the invention
The purpose of this utility model is to solve above-mentioned deficiency, adopts six station dies to carry out punch forming.
for achieving the above object, design a kind of processing mold of hexagonal flange slotting bolt, comprise the first ~ the 6th station stamping mould, it is characterized in that: described the second station stamping mould comprises the second mold and the second bed die of arranging up and down, described the second mold is embedded cushion block on second for the top in the second punch die shell, on second, the bottom surface of cushion block connects the top of the second punching rod, and the bottom surface of the second punch die shell is run through in the bottom of the second punching rod, described the second bed die is for to divide on the second lower cushion block at the second main formwork, be embedded successively from top to bottom in the second main formwork in the two-layer second section alloy in up and down and overlap, the second rear pad, adopt the second locking nut to fix between the bottom of the bottom of the second rear pad and the second main formwork, be embedded second section alloy core rod in the centre bore that overlaps in every layer of second section alloy, the top of the second pushing block is positioned at the below of the centre bore of the second lower cushion block, the end face of the second pushing block connects the bottom of the second fuse, the centre bore of the second lower cushion block is passed on the top of the second fuse successively, be positioned at the bottom of second section alloy core rod of lower floor after the second rear pad, be embedded with the second stem stem in the centre bore of the second fuse, the center line that overlaps in the axis of described the second punching rod and second section alloy is located along the same line.
described the first station stamping mould comprises the first mold and the first bed die of arranging up and down, described the first mold is embedded cushion block on first for the top in the first punch die shell, the bottom surface of cushion block connects the top of the first punching rod on first, the bottom surface of the first punch die shell is run through in the bottom of the first punching rod, described the first bed die is for to divide into the first lower cushion block at the first main formwork, be embedded successively from top to bottom in the first main formwork in the two-layer first section alloy in up and down and overlap, the first rear pad, adopt the first locking nut to fix between the bottom of the bottom of the first rear pad and the first main formwork, be embedded first section alloy core rod in the centre bore that overlaps in every layer of first section alloy, the top of the first pushing block is positioned at the centre bore bottom of the first lower cushion block, the end face of the first pushing block connects the bottom of the first fuse, the centre bore of the first lower cushion block is passed on the top of the first fuse successively, be positioned at the bottom of first section alloy core rod of lower floor after the first rear pad, the center line that overlaps in the axis of described the first punching rod and first section alloy is located along the same line.
described the 3rd station stamping mould comprises the 3rd mold and the 3rd bed die of arranging up and down, and described the 3rd mold is embedded the 3rd drift for the bottom surface in the 3rd punch die shell, described the 3rd bed die is for to divide into the 3rd cushion block at the 3rd main formwork, the end face of the 3rd main formwork is embedded with the 3rd section alloy matrix, from top to bottom be embedded with successively in the cavity of the 3rd main formwork in the 3rd section alloy and overlap, pad in the 3rd, the 3rd rear pad, adopt the 3rd locking nut to fix between the bottom of the bottom of the 3rd rear pad and the 3rd main formwork, the 3rd cushion block is upwards run through on the top of the 3rd pushing block successively, be positioned at the Lower Half of the centre bore of the 3rd rear pad behind the bottom of the 3rd rear pad, the end face of the 3rd pushing block is fixed the bottom of the 3rd fuse, the middle part that is positioned at the 3rd section alloy core rod in the 3rd after pad is upwards run through on the top of the 3rd fuse, be respectively equipped with vertically triangular groove on the front and rear wall of described the 3rd fuse.
described the 4th station stamping mould comprises the 4th mold and the 4th bed die of arranging up and down, described the 4th mold is embedded cushion block on the 4th for the top in the 4th punch die shell, on the 4th, the bottom surface of cushion block connects the 4th punching rod, and the bottom in the 4th punch die shell is embedded the 4th alloy core rod, described the 4th bed die is for to divide into the 4th lower cushion block at the 4th main formwork, from top to bottom be embedded with successively in the 4th main formwork in the 4th section alloy and overlap, pad in the 4th, the 4th rear pad, adopt the 4th locking nut to fix between the bottom of the bottom of the 4th rear pad and the 4th main formwork, the 4th lower cushion block is upwards run through on the top of the 4th pushing block successively, be positioned at the Lower Half of the centre bore of the 4th rear pad behind the bottom of the 4th rear pad, the end face of the 4th pushing block is fixed the bottom surface of four-core, the middle part that is positioned at the 4th section alloy core rod in the 4th after pad is upwards run through on the top of four-core, the front and rear wall of four-core is respectively equipped with another triangular groove vertically.
described the 5th station stamping mould comprises the 5th mold and the 5th bed die of arranging up and down, described the 5th mold is embedded cushion block on the 5th for the top in the 5th punch die shell, connect the 5th punching rod on the 5th under cushion block, the bottom in the 5th punch die shell is embedded pentahapto gold core rod, described the 5th bed die is for to divide into the 5th lower cushion block at the 5th main formwork, from top to bottom be embedded with successively in the 5th main formwork in the 5th section alloy and overlap, pad in the 5th, the 5th rear pad, adopt the 5th locking nut to fix between the bottom of the bottom of the 5th rear pad and the 5th main formwork, the 5th lower cushion block is upwards run through on the top of the 5th pushing block successively, be positioned at the Lower Half of the centre bore of the 5th rear pad behind the bottom of the 5th rear pad, the end face of the 5th pushing block is fixed the bottom surface of the 5th fuse, the middle part that is positioned at the 5th section alloy core rod in the 5th after pad is upwards run through on the top of the 5th fuse.
described the 6th station stamping mould comprises the 6th mold and the 6th bed die of arranging up and down, described the 6th mold is embedded the 6th cushion block for the top in the 6th punch die shell, bottom surface in the 6th punch die shell is embedded the 6th punch die alloy core rod, the bottom of the 6th punch die alloy core rod is positioned at the below, bottom surface of the 6th punch die shell, the top of the 6th punching rod is fixed under the 6th cushion block, the bottom of the 6th punching rod is embedded in the 6th punch die alloy core rod, described the 6th bed die is embedded the folding locating piece for the top in the housing of the 6th time formwork, establish the folding module in the folding locating piece, folding locating piece bottom is provided with the spring pad that is arranged with spring, top in spring pad is embedded six directions gold core rod, spring pad has the 6th rear pad, the 6th rear pad is upwards run through on the top of the 6th fuse, be positioned at the middle part of six directions gold core rod after spring pad.
The beneficial effects of the utility model, the hexagonal flange slotting bolt precision of preparation is high, the saving raw material.
Description of drawings
Fig. 1 is the first station stamping mould of the present utility model.
Fig. 2 is the semi-finished product of the first station stamping mould preparation of the present utility model.
Fig. 3 is the second station stamping mould of the present utility model.
Fig. 4 is the semi-finished product of the second station stamping mould preparation of the present utility model.
Fig. 5 is the 3rd station stamping mould of the present utility model.
Fig. 6 is the semi-finished product of the 3rd station stamping mould preparation of the present utility model.
Fig. 7 is the 4th station stamping mould of the present utility model.
Fig. 8 is the semi-finished product of the 4th station stamping mould preparation of the present utility model.
Fig. 9 is the 5th station stamping mould of the present utility model.
Figure 10 is the finished product of the 5th station stamping mould preparation of the present utility model.
Figure 11 is the 6th station stamping mould of the present utility model.
Figure 12 is the finished product of the 6th station stamping mould preparation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The utility model comprises the first～the 6th station stamping mould, it is characterized in that: the diel of described the first station adopts the first mold and the first bed die arranged up and down to form.
one, referring to Fig. 1, described the first station stamping mould comprises the first mold and the first bed die of arranging up and down, described the first mold is embedded cushion block 12 on first for the top in the first punch die shell 11, the bottom surface of cushion block 12 connects the top of the first punching rod 13 on first, the bottom surface of the first punch die shell 11 is run through in the bottom of the first punching rod 13, described the first bed die is for to divide into the first lower cushion block 110 at the first main formwork 14, be embedded successively from top to bottom in the first main formwork 14 in the two-layer first section alloy in up and down and overlap 15, the first rear pad 17, adopt the first locking nut 18 fixing between the bottom of the bottom of the first rear pad 17 and the first main formwork 14, be embedded first section alloy core rod 16 in the centre bore of cover 15 in every layer of first section alloy, the top of the first pushing block 111 is positioned at the centre bore bottom of the first lower cushion block 110, the end face of the first pushing block 111 connects the bottom of the first fuse 19, the centre bore of the first lower cushion block 110 is passed on the top of the first fuse 19 successively, be positioned at the bottom of first section alloy core rod 16 of lower floor after the first rear pad 17, overlapping 15 center line in the axis of described the first punching rod 13 and first section alloy is located along the same line.
The cylinder blank is put into the first station stamping mould for carrying out punching press, obtain semi-finished product as shown in Figure 2.
two, referring to Fig. 3, described the second station stamping mould comprises the second mold and the second bed die of arranging up and down, described the second mold is embedded cushion block 22 on second for the top in the second punch die shell 21, on second, the bottom surface of cushion block 22 connects the top of the second punching rod 23, and the bottom surface of the second punch die shell 21 is run through in the bottom of the second punching rod 23, described the second bed die is for to divide on the second lower cushion block 210 at the second main formwork 24, be embedded successively from top to bottom in the second main formwork 24 in the two-layer second section alloy in up and down and overlap 25, the second rear pad 27, adopt the second locking nut 28 fixing between the bottom of the bottom of the second rear pad 27 and the second main formwork 24, be embedded second section alloy core rod 26 in the centre bore of cover 25 in every layer of second section alloy, the top of the second pushing block 211 is positioned at the below of the centre bore of the second lower cushion block 210, the end face of the second pushing block 211 connects the bottom of the second fuse 29, the centre bore of the second lower cushion block 210 is passed on the top of the second fuse 29 successively, be positioned at the bottom of second section alloy core rod 26 of lower floor after the second rear pad 27, be embedded with the second stem stem 291 in the centre bore of the second fuse 29, overlapping 25 center line in the axis of described the second punching rod 23 and second section alloy is located along the same line.
The semi-finished product that the first station stamping mould is prepared are put into the second station stamping mould again and are carried out punching press, obtain semi-finished product as shown in Figure 4.
three, referring to Fig. 5, described the 3rd station stamping mould comprises the 3rd mold and the 3rd bed die of arranging up and down, and described the 3rd mold is embedded the 3rd drift 32 for the bottom surface in the 3rd punch die shell 31, described the 3rd bed die is for to divide into the 3rd cushion block 311 at the 3rd main formwork 33, the end face of the 3rd main formwork 33 is embedded with the 3rd section alloy matrix 34, from top to bottom be embedded with successively in the cavity of the 3rd main formwork 33 in the 3rd section alloy and overlap 35, pad 37 in the 3rd, the 3rd rear pad 38, adopt the 3rd locking nut 310 fixing between the bottom of the bottom of the 3rd rear pad 38 and the 3rd main formwork 33, the 3rd cushion block 311 is upwards run through on the top of the 3rd pushing block 312 successively, be positioned at the Lower Half of the centre bore of the 3rd rear pad 38 behind the bottom of the 3rd rear pad 38, the end face of the 3rd pushing block 312 is fixed the bottom of the 3rd fuse 39, the middle part that is positioned at the 3rd section alloy core rod 36 in the 3rd after pad 37 is upwards run through on the top of the 3rd fuse 39, be respectively equipped with vertically triangular groove 391 on the front and rear wall of described the 3rd fuse 39.
The semi-finished product that the second station stamping mould is prepared are put into the 3rd station stamping mould again and are carried out punching press, obtain semi-finished product as shown in Figure 6.
four, referring to Fig. 7, described the 4th station stamping mould comprises the 4th mold and the 4th bed die of arranging up and down, described the 4th mold is embedded cushion block 42 on the 4th for the top in the 4th punch die shell 41, the bottom that on the 4th, the bottom surface of cushion block 42 connects in the 4th punching rod 43, the four punch die shells 41 is embedded the 4th alloy core rod 44, described the 4th bed die is for to divide into the 4th lower cushion block 412 at the 4th main formwork 45, from top to bottom be embedded with successively in the 4th section alloy and overlap 46 in the 4th main formwork 45, pad 48 in the 4th, the 4th rear pad 49, adopt the 4th locking nut 411 fixing between the bottom of the bottom of the 4th rear pad 49 and the 4th main formwork 45, the 4th lower cushion block 412 is upwards run through on the top of the 4th pushing block 413 successively, be positioned at the Lower Half of the centre bore of the 4th rear pad 49 behind the bottom of the 4th rear pad 49, the end face of the 4th pushing block 413 is fixed the bottom surface of four-core 410, the middle part that is positioned at the 4th section alloy core rod 47 in the 4th after pad 48 is upwards run through on the top of four-core 410, the front and rear wall of four-core 410 is respectively equipped with another triangular groove 415 vertically.
The semi-finished product that the 3rd station stamping mould is prepared are put into the 4th station stamping mould again and are carried out punching press, obtain semi-finished product as shown in Figure 8.
five, referring to Fig. 9, described the 5th station stamping mould comprises the 5th mold and the 5th bed die of arranging up and down, described the 5th mold is embedded cushion block 52 on the 5th for the top in the 5th punch die shell 51, the bottom that on the 5th, cushion block connects for 52 times in the 5th punching rod 53, the five punch die shells 51 is embedded pentahapto gold core rod 54, described the 5th bed die is for to divide into the 5th lower cushion block 512 at the 5th main formwork 55, from top to bottom be embedded with successively in the 5th section alloy and overlap 56 in the 5th main formwork 55, pad 58 in the 5th, the 5th rear pad 59, adopt the 5th locking nut 511 fixing between the bottom of the bottom of the 5th rear pad 59 and the 5th main formwork 55, the 5th lower cushion block 512 is upwards run through on the top of the 5th pushing block 513 successively, be positioned at the Lower Half of the centre bore of the 5th rear pad 59 behind the bottom of the 5th rear pad 59, the end face of the 5th pushing block 513 is fixed the bottom surface of the 5th fuse 510, the middle part that is positioned at the 5th section alloy core rod 57 in the 5th after pad 58 is upwards run through on the top of the 5th fuse 510.
The semi-finished product that the 4th station stamping mould is prepared are put into the 5th station stamping mould again and are carried out punching press, obtain semi-finished product as shown in figure 10.
six, referring to Figure 11, described the 6th station stamping mould comprises the 6th mold and the 6th bed die of arranging up and down, described the 6th mold is embedded the 6th cushion block 62 for the top in the 6th punch die shell 61, bottom surface in the 6th punch die shell 61 is embedded the 6th punch die alloy core rod 64, the bottom of the 6th punch die alloy core rod 64 is positioned at the below, bottom surface of the 6th punch die shell 61, the top of the 6th punching rod 63 is fixed on the 6th cushion block 62 times, the bottom of the 6th punching rod 63 is embedded in the 6th punch die alloy core rod 64, described the 6th bed die is embedded folding locating piece 66 for the top in the housing of the 6th time formwork 65, establish folding module 67 in folding locating piece 66, folding locating piece 66 bottoms are provided with the spring pad 68 that is arranged with spring 610, top in spring pad 68 is embedded six directions gold core rod 69, spring pad 68 has the 6th rear pad 611, the 6th rear pad 611 is upwards run through on the top of the 6th fuse 612, be positioned at the middle part of six directions gold core rod 69 after spring pad 68.
The semi-finished product that the 5th station stamping mould is prepared are put into the 6th station stamping mould again and are carried out punching press, obtain the finished product of hexagonal flange slotting bolt as shown in figure 12.
Claims (6)
1. the processing mold of a hexagonal flange slotting bolt, comprise the first ~ the 6th station stamping mould, it is characterized in that: described the second station stamping mould comprises the second mold and the second bed die of arranging up and down, described the second mold is embedded cushion block on second (22) for the top in the second punch die shell (21), the bottom surface of cushion block on second (22) connects the top of the second punching rod (23), and the bottom surface of the second punch die shell (21) is run through in the bottom of the second punching rod (23), described the second bed die is for to divide on the second lower cushion block (210) at the second main formwork (24), be embedded successively from top to bottom cover (25) in the two-layer second section alloy in up and down in the second main formwork (24), the second rear pad (27), adopt the second locking nut (28) fixing between the bottom of the bottom of the second rear pad (27) and the second main formwork (24), be embedded second section alloy core rod (26) in the centre bore of cover (25) in every layer of second section alloy, the top of the second pushing block (211) is positioned at the below of the centre bore of the second lower cushion block (210), the end face of the second pushing block (211) connects the bottom of the second fuse (29), the centre bore of the second lower cushion block (210) is passed on the top of the second fuse (29) successively, be positioned at the bottom of second section alloy core rod (26) of lower floor after the second rear pad (27), be embedded with the second stem stem (291) in the centre bore of the second fuse (29), the center line that overlaps (25) in the axis of described the second punching rod (23) and second section alloy is located along the same line.
2. the processing mold of a kind of hexagonal flange slotting bolt as claimed in claim 1, it is characterized in that: described the first station stamping mould comprises the first mold and the first bed die of arranging up and down, described the first mold is embedded cushion block on first (12) for the top in the first punch die shell (11), the bottom surface of cushion block on first (12) connects the top of the first punching rod (13), the bottom surface of the first punch die shell (11) is run through in the bottom of the first punching rod (13), described the first bed die is for to divide into the first lower cushion block (110) at the first main formwork (14), be embedded successively from top to bottom cover (15) in the two-layer first section alloy in up and down in the first main formwork (14), the first rear pad (17), adopt the first locking nut (18) fixing between the bottom of the bottom of the first rear pad (17) and the first main formwork (14), be embedded first section alloy core rod (16) in the centre bore of cover (15) in every layer of first section alloy, the top of the first pushing block (111) is positioned at the centre bore bottom of the first lower cushion block (110), the end face of the first pushing block (111) connects the bottom of the first fuse (19), the centre bore of the first lower cushion block (110) is passed on the top of the first fuse (19) successively, be positioned at the bottom of first section alloy core rod (16) of lower floor after the first rear pad (17), the center line that overlaps (15) in the axis of described the first punching rod (13) and first section alloy is located along the same line.
3. the processing mold of a kind of hexagonal flange slotting bolt as claimed in claim 1, it is characterized in that: described the 3rd station stamping mould comprises the 3rd mold and the 3rd bed die of arranging up and down, and described the 3rd mold is embedded the 3rd drift (32) for the bottom surface in the 3rd punch die shell (31), described the 3rd bed die is for to divide into the 3rd cushion block (311) at the 3rd main formwork (33), the end face of the 3rd main formwork (33) is embedded with the 3rd section alloy matrix (34), be embedded with successively cover (35) in the 3rd section alloy in the cavity of the 3rd main formwork (33) from top to bottom, pad (37) in the 3rd, the 3rd rear pad (38), adopt the 3rd locking nut (310) fixing between the bottom of the bottom of the 3rd rear pad (38) and the 3rd main formwork (33), the 3rd cushion block (311) is upwards run through on the top of the 3rd pushing block (312) successively, be positioned at the Lower Half of the centre bore of the 3rd rear pad (38) behind the bottom of the 3rd rear pad (38), the end face of the 3rd pushing block (312) is fixed the bottom of the 3rd fuse (39), the middle part that is positioned at the 3rd section alloy core rod (36) in the 3rd after pad (37) is upwards run through on the top of the 3rd fuse (39), be respectively equipped with vertically triangular groove (391) on the front and rear wall of described the 3rd fuse (39).
4. the processing mold of a kind of hexagonal flange slotting bolt as claimed in claim 1, it is characterized in that: described the 4th station stamping mould comprises the 4th mold and the 4th bed die of arranging up and down, described the 4th mold is embedded cushion block on the 4th (42) for the top in the 4th punch die shell (41), the bottom surface of cushion block on the 4th (42) connects the 4th punching rod (43), and the bottom in the 4th punch die shell (41) is embedded the 4th alloy core rod (44), described the 4th bed die is for to divide into the 4th lower cushion block (412) at the 4th main formwork (45), be embedded with successively cover (46) in the 4th section alloy in the 4th main formwork (45) from top to bottom, pad (48) in the 4th, the 4th rear pad (49), adopt the 4th locking nut (411) fixing between the bottom of the bottom of the 4th rear pad (49) and the 4th main formwork (45), the 4th lower cushion block (412) is upwards run through on the top of the 4th pushing block (413) successively, be positioned at the Lower Half of the centre bore of the 4th rear pad (49) behind the bottom of the 4th rear pad (49), the end face of the 4th pushing block (413) is fixed the bottom surface of four-core (410), the middle part that is positioned at the 4th section alloy core rod (47) in the 4th after pad (48) is upwards run through on the top of four-core (410), the front and rear wall of four-core (410) is respectively equipped with another triangular groove (415) vertically.
5. the processing mold of a kind of hexagonal flange slotting bolt as claimed in claim 1, it is characterized in that: described the 5th station stamping mould comprises the 5th mold and the 5th bed die of arranging up and down, described the 5th mold is embedded cushion block on the 5th (52) for the top in the 5th punch die shell (51), lower the 5th punching rod (53) that connects of cushion block on the 5th (52), the bottom in the 5th punch die shell (51) is embedded pentahapto gold core rod (54), described the 5th bed die is for to divide into the 5th lower cushion block (512) at the 5th main formwork (55), be embedded with successively cover (56) in the 5th section alloy in the 5th main formwork (55) from top to bottom, pad (58) in the 5th, the 5th rear pad (59), adopt the 5th locking nut (511) fixing between the bottom of the bottom of the 5th rear pad (59) and the 5th main formwork (55), the 5th lower cushion block (512) is upwards run through on the top of the 5th pushing block (513) successively, be positioned at the Lower Half of the centre bore of the 5th rear pad (59) behind the bottom of the 5th rear pad (59), the end face of the 5th pushing block (513) is fixed the bottom surface of the 5th fuse (510), the middle part that is positioned at the 5th section alloy core rod (57) in the 5th after pad (58) is upwards run through on the top of the 5th fuse (510).
6. the processing mold of a kind of hexagonal flange slotting bolt as claimed in claim 1, it is characterized in that: described the 6th station stamping mould comprises the 6th mold and the 6th bed die of arranging up and down, described the 6th mold is embedded the 6th cushion block (62) for the top in the 6th punch die shell (61), bottom surface in the 6th punch die shell (61) is embedded the 6th punch die alloy core rod (64), the bottom of the 6th punch die alloy core rod (64) is positioned at the below, bottom surface of the 6th punch die shell (61), the top of the 6th punching rod (63) is fixed under the 6th cushion block (62), the bottom of the 6th punching rod (63) is embedded in the 6th punch die alloy core rod (64), described the 6th bed die is embedded folding locating piece (66) for the top in the housing of the 6th time formwork (65), establish folding module (67) in folding locating piece (66), folding locating piece (66) bottom is provided with the spring pad (68) that is arranged with spring (610), top in spring pad (68) is embedded six directions gold core rod (69), spring pad (68) has the 6th rear pad (611), the 6th rear pad (611) is upwards run through on the top of the 6th fuse (612), be positioned at the middle part of six directions gold core rod (69) after spring pad (68).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203164451U CN203292319U (en) | 2013-06-04 | 2013-06-04 | Die used for machining hexagonal flange slotting bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203164451U CN203292319U (en) | 2013-06-04 | 2013-06-04 | Die used for machining hexagonal flange slotting bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292319U true CN203292319U (en) | 2013-11-20 |
Family
ID=49568359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203164451U Expired - Lifetime CN203292319U (en) | 2013-06-04 | 2013-06-04 | Die used for machining hexagonal flange slotting bolt |
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| Country | Link |
|---|---|
| CN (1) | CN203292319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741498A (en) * | 2015-04-01 | 2015-07-01 | 航天精工股份有限公司 | Combined-type chamfering mold core and processing method thereof |
| CN105880379A (en) * | 2016-04-06 | 2016-08-24 | 浙江晋吉汽车配件有限公司 | Anti-rotation assembling die for seal bolt |
| CN114101571A (en) * | 2021-12-01 | 2022-03-01 | 浙江汇丰汽车零部件股份有限公司 | Slotted bolt and processing method and die thereof |
-
2013
- 2013-06-04 CN CN2013203164451U patent/CN203292319U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741498A (en) * | 2015-04-01 | 2015-07-01 | 航天精工股份有限公司 | Combined-type chamfering mold core and processing method thereof |
| CN105880379A (en) * | 2016-04-06 | 2016-08-24 | 浙江晋吉汽车配件有限公司 | Anti-rotation assembling die for seal bolt |
| CN114101571A (en) * | 2021-12-01 | 2022-03-01 | 浙江汇丰汽车零部件股份有限公司 | Slotted bolt and processing method and die thereof |
| CN114101571B (en) * | 2021-12-01 | 2023-08-18 | 浙江汇丰汽车零部件股份有限公司 | Grooving bolt and processing method and die thereof |
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