CN203292317U - Processing die for oval four-point welding nut - Google Patents
Processing die for oval four-point welding nut Download PDFInfo
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- CN203292317U CN203292317U CN2013203164184U CN201320316418U CN203292317U CN 203292317 U CN203292317 U CN 203292317U CN 2013203164184 U CN2013203164184 U CN 2013203164184U CN 201320316418 U CN201320316418 U CN 201320316418U CN 203292317 U CN203292317 U CN 203292317U
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Abstract
The utility model relates to the technical field of machinery, in particular to a processing die for an oval four-point welding nut. The processing die comprises a first work station die, a second work station module, a third work station die, a fourth work station die, a fifth work station die and a sixth work station die. An upper die of the sixth work station die is composed of an eleventh rear pad, a push pad, a sixth die casing, a third pin, a first third pin cushion block, a second third pin cushion block, a sleeve and a sixth punching rod. A lower die of the sixth work station die is composed of a sixth alloy film core, a sixth main die casing, a middle sleeve and a sixth cushion block. Compared with the prior art, the processing die for the oval four-point welding nut can process the oval four-point welding nut by sequentially arranging raw materials into the first work station die, the second work station die, the third work station die, the fourth work station die, the fifth work station die and the sixth work station die to be processed to achieve end products. Thus, unnecessary work procedures are reduced, raw materials are saved, and the quality is stable.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of processing mold of oval four means of spot welds nuts.
Background technology
The utility model is mainly the mould for oval four means of spot welds nuts.These type of oval four means of spot welds nuts of processing were by after first cold-heading, utilizing in addition punch ram, trimming for forming in the past.Old technique cold headers only have two secondary moulds, after moulding, must reprocess just and can complete by punch press, 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 overcome the deficiencies in the prior art, and a kind of mould of being convenient to oval four means of spot welds nut processing is provided.
in order to achieve the above object, the utility model has designed a kind of processing mold of oval four means of spot welds nuts, comprise the first to the 6th station die, it is characterized in that: the mold of the 6th station die is by the 11 rear pad, pushing pad, the 6th punch die shell, three pins, the one or three pincushion piece, the two or three pincushion piece, sleeve pipe and the 6th punching rod form, in the 6th punch die shell, be embedded with successively from top to bottom the 11 rear pad, the one or three pincushion piece, the two or three pincushion piece and sleeve pipe, pushing pad is embedded the middle and upper part at the 11 rear pad, the bottom of the 11 rear pad is connected with the upper end of three pins, the lower end of three pins is embedded from top to bottom successively in the one or three pincushion piece and the two or three pincushion piece, casing pipe sleeve is located at the middle part of the 6th punching rod, the upper end of the 6th punching rod is embedded in the two or three pincushion piece, expose outside the 6th punch die shell the lower end of the 6th punching rod, the bed die of the 6th station die is comprised of the 6th alloy film core, the 6th main formwork, middle cover and the 6th cushion block, in the 6th main formwork, be embedded with successively from top to bottom middle cover and the 6th cushion block, the side bottom of the 6th main formwork is provided with through hole, the side bottom of the 6th cushion block is provided with groove, the upper end of middle cover is embedded with the 6th alloy film core, and the middle part of the 6th alloy film core, middle cover and the 6th cushion block is provided with vertical through hole.
the mold of described the first station die is rushed rod and is formed by the first punch die shell, the first rear pad and first, in the first punch die shell, be embedded with successively from top to bottom the first rear pad and the first punching rod, the upper end of the first punching rod is embedded in the first rear pad, and expose outside the first punch die shell the lower end of the first punching rod, the bed die of the first station die is by the first main formwork, the first alloy core rod, the second rear pad, the first fuse, the first locking nut, the first cushion block and the first pushing block form, in the first main formwork, be embedded with successively from top to bottom the first alloy core rod and the second rear pad, the first fuse is embedded from top to bottom successively in the first alloy core rod and the second rear pad, the lower end of the first fuse is connected with the first pushing block, the upper end of the first pushing block is embedded in the first cushion block, expose outside the first cushion block the lower end of the first pushing block, between the first cushion block and the first main formwork, adopt the first locking nut to be connected.
the mold of described the second station die is rushed rod and is formed by the second punch die shell, the 3rd rear pad and second, in the second punch die shell, be embedded with successively from top to bottom the 3rd rear pad and the second punching rod, the upper end of the second punching rod is embedded in the 3rd rear pad, and expose outside the second punch die shell the lower end of the second punching rod, the bed die of the second station die is by the second main formwork, the second alloy core rod, the 4th rear pad, the second fuse, the second locking nut, the second cushion block and the second pushing block form, in the second main formwork, be embedded with successively from top to bottom the second alloy core rod and the 4th rear pad, the second fuse is embedded from top to bottom successively in the second alloy core rod and the 4th rear pad, the lower end of the second fuse is connected with the second pushing block, the upper end of the second pushing block is embedded in the second cushion block, expose outside the second cushion block the lower end of the second pushing block, between the second cushion block and the second main formwork, adopt the second locking nut to be connected.
the mold of described the 3rd station die is rushed rod and is formed by the 3rd punch die shell, the 5th rear pad and the 3rd, in the 3rd punch die shell, be embedded with successively from top to bottom the 5th rear pad and the 3rd punching rod, the upper end of the 3rd punching rod is embedded in the 5th rear pad, and expose outside the 3rd punch die shell the lower end of the 3rd punching rod, the bed die of the 3rd station die is by the 3rd main formwork, the 3rd alloy core rod, the 6th rear pad, the 3rd fuse, the 3rd locking nut, the 3rd cushion block and the 3rd pushing block form, in the 3rd main formwork, be embedded with successively from top to bottom the 3rd alloy core rod and the 6th rear pad, the 3rd fuse is embedded from top to bottom successively in the 3rd alloy core rod and the 6th rear pad, the lower end of the 3rd fuse is connected with the 3rd pushing block, the upper end of the 3rd pushing block is embedded in the 3rd cushion block, expose outside the 3rd cushion block the lower end of the 3rd pushing block, between the 3rd cushion block and the 3rd main formwork, adopt the 3rd locking nut to be connected.
the mold of described the 4th station die is rushed rod and is formed by the 4th punch die shell, the 7th rear pad and the 4th, in the 4th punch die shell, be embedded with successively from top to bottom the 7th rear pad and the 4th punching rod, the upper end of the 4th punching rod is embedded in the 7th rear pad, and expose outside the 4th punch die shell the lower end of the 4th punching rod, the bed die of the 4th station die is by the 4th main formwork, the 4th alloy core rod, the 8th rear pad, four-core, the 4th locking nut, the 4th cushion block and the 4th pushing block form, in the 4th main formwork, be embedded with successively from top to bottom the 4th alloy core rod and the 8th rear pad, four-core is embedded from top to bottom successively in the 4th alloy core rod and the 8th rear pad, the lower end of four-core is connected with the 4th pushing block, the upper end of the 4th pushing block is embedded in the 4th cushion block, expose outside the 4th cushion block the lower end of the 4th pushing block, between the 4th cushion block and the 4th main formwork, adopt the 4th locking nut to be connected.
the mold of described the 5th station die is rushed rod and is formed by the 5th punch die shell, the 9th rear pad and the 5th, in the 5th punch die shell, be embedded with successively from top to bottom the 9th rear pad and the 5th punching rod, the upper end of the 5th punching rod is embedded in the lower end of the 9th rear pad, and expose outside the 5th punch die shell the lower end of the 5th punching rod, the bed die of the 5th station die is by the 5th main formwork, pentahapto gold core rod, the tenth rear pad, the 5th fuse, the 5th locking nut, the 5th cushion block and the 5th pushing block form, in the 5th main formwork, be embedded with successively from top to bottom pentahapto gold core rod and the tenth rear pad, the 5th fuse is embedded from top to bottom successively in pentahapto gold core rod and the tenth rear pad, the lower end of the 5th fuse is connected with the 5th pushing block, the upper end of the 5th pushing block is embedded in the 5th cushion block, expose outside the 5th cushion block the lower end of the 5th pushing block, between the 5th cushion block and the 5th main formwork, adopt the 5th locking nut to be connected.
The utility model compared with the existing technology, designed the processing mold that is exclusively used in oval four means of spot welds nuts, making oval four means of spot welds nuts only need successively raw material be put into to the first to the 6th station die processes, can make finished product, reduced unnecessary unnecessary operation, saved raw material, quality is also more stable simultaneously.
The accompanying drawing explanation
Fig. 1 is the first station upper die structure schematic diagram of the present utility model.
Fig. 2 is the first station lower die structure schematic diagram of the present utility model.
Fig. 3 is the second station upper die structure schematic diagram of the present utility model.
Fig. 4 is the second station lower die structure schematic diagram of the present utility model.
Fig. 5 is the 3rd station upper die structure schematic diagram of the present utility model.
Fig. 6 is the 3rd station lower die structure schematic diagram of the present utility model.
Fig. 7 is the 4th station upper die structure schematic diagram of the present utility model.
Fig. 8 is the 4th station lower die structure schematic diagram of the present utility model.
Fig. 9 is the 5th station upper die structure schematic diagram of the present utility model.
Figure 10 is the 5th station lower die structure schematic diagram of the present utility model.
Figure 11 is the 6th station upper die structure schematic diagram of the present utility model.
Figure 12 is the 6th station lower die structure schematic diagram of the present utility model.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model has designed a kind of processing mold of oval four means of spot welds nuts, comprises the first to the 6th station die.The mold of the first station die is comprised of the rear pad 2 of the first punch die shell 1, first and the first punching rod 3, in the first punch die shell 1, be embedded with successively from top to bottom the first rear pad 2 and the first punching rod 3, the upper end of the first punching rod 3 is embedded in the first rear pad 2, and expose outside the first punch die shell 1 lower end of the first punching rod 3.
referring to Fig. 2, the bed die of the first station die is by the first main formwork 4, the first alloy core rod 5, the second rear pad 6, the first fuse 7, the first locking nut 8, the first cushion block 9 and the first pushing block 10 form, in the first main formwork 4, be embedded with successively from top to bottom the first alloy core rod 5 and the second rear pad 6, the first fuse 7 is embedded from top to bottom successively in the first alloy core rod 5 and the second rear pad 6, the lower end of the first fuse 7 is connected with the first pushing block 10, the upper end of the first pushing block 10 is embedded in the first cushion block 9, expose outside the first cushion block 9 lower end of the first pushing block 10, between the first cushion block 9 and the first main formwork 4, adopt the first locking nut 8 to be connected.
Referring to Fig. 3, the mold of the second station die is comprised of the second punch die shell the 11, the 3rd rear pad 12 and the second punching rod 13, in the second punch die shell 11, be embedded with successively from top to bottom the 3rd rear pad 12 and the second punching rod 13, the upper end of the second punching rod 13 is embedded in the 3rd rear pad 12, and expose outside the second punch die shell 11 lower end of the second punching rod 13.
referring to Fig. 4, the bed die of the second station die is by the second main formwork 14, the second alloy core rod 15, the 4th rear pad 16, the second fuse 17, the second locking nut 18, the second cushion block 19 and the second pushing block 20 form, in the second main formwork 14, be embedded with successively from top to bottom the second alloy core rod 15 and the 4th rear pad 16, the second fuse 17 is embedded from top to bottom successively in the second alloy core rod 15 and the 4th rear pad 16, the lower end of the second fuse 17 is connected with the second pushing block 20, the upper end of the second pushing block 20 is embedded in the second cushion block 19, expose outside the second cushion block 19 lower end of the second pushing block 20, between the second cushion block 19 and the second main formwork 14, adopt the second locking nut 18 to be connected.
Referring to Fig. 5, the mold of the 3rd station die is comprised of the 3rd punch die shell the 21, the 5th rear pad 22 and the 3rd punching rod 23, in the 3rd punch die shell 21, be embedded with successively from top to bottom the 5th rear pad 22 and the 3rd punching rod 23, the upper end of the 3rd punching rod 23 is embedded in the 5th rear pad 22, and expose outside the 3rd punch die shell 21 lower end of the 3rd punching rod 23.
referring to Fig. 6, the bed die of the 3rd station die is by the 3rd main formwork 24, the 3rd alloy core rod 25, the 6th rear pad 26, the 3rd fuse 27, the 3rd locking nut 28, the 3rd cushion block 29 and the 3rd pushing block 30 form, in the 3rd main formwork 24, be embedded with successively from top to bottom the 3rd alloy core rod 25 and the 6th rear pad 26, the 3rd fuse 27 is embedded from top to bottom successively in the 3rd alloy core rod 25 and the 6th rear pad 26, the lower end of the 3rd fuse 27 is connected with the 3rd pushing block 30, the upper end of the 3rd pushing block 30 is embedded in the 3rd cushion block 29, expose outside the 3rd cushion block 29 lower end of the 3rd pushing block 30, between the 3rd cushion block 29 and the 3rd main formwork 24, adopt the 3rd locking nut 28 to be connected.
Referring to Fig. 7, the mold of the 4th station die is comprised of the 4th punch die shell the 31, the 7th rear pad 32 and the 4th punching rod 33, in the 4th punch die shell 31, be embedded with successively from top to bottom the 7th rear pad 32 and the 4th punching rod 33, the upper end of the 4th punching rod 33 is embedded in the 7th rear pad 32, and expose outside the 4th punch die shell 31 lower end of the 4th punching rod 33.
referring to Fig. 8, the bed die of the 4th station die is by the 4th main formwork 34, the 4th alloy core rod 35, the 8th rear pad 36, four-core 37, the 4th locking nut 38, the 4th cushion block 39 and the 4th pushing block 40 form, in the 4th main formwork 34, be embedded with successively from top to bottom the 4th alloy core rod 35 and the 8th rear pad 36, four-core 37 is embedded from top to bottom successively in the 4th alloy core rod 35 and the 8th rear pad 36, the lower end of four-core 37 is connected with the 4th pushing block 40, the upper end of the 4th pushing block 40 is embedded in the 4th cushion block 39, expose outside the 4th cushion block 39 lower end of the 4th pushing block 40, between the 4th cushion block 39 and the 4th main formwork 34, adopt the 4th locking nut 38 to be connected.
Referring to Fig. 9, the mold of the 5th station die is comprised of the 5th punch die shell the 41, the 9th rear pad 42 and the 5th punching rod 43, in the 5th punch die shell 41, be embedded with successively from top to bottom the 9th rear pad 42 and the 5th punching rod 43, the upper end of the 5th punching rod 43 is embedded in the lower end of the 9th rear pad 42, and expose outside the 5th punch die shell 41 lower end of the 5th punching rod 43.
referring to Figure 10, the bed die of the 5th station die is by the 5th main formwork 44, pentahapto gold core rod 45, the tenth rear pad 46, the 5th fuse 47, the 5th locking nut 48, the 5th cushion block 49 and the 5th pushing block 50 form, in the 5th main formwork 44, be embedded with successively from top to bottom pentahapto gold core rod 45 and the tenth rear pad 46, the 5th fuse 47 is embedded from top to bottom successively in pentahapto gold core rod 45 and the tenth rear pad 46, the lower end of the 5th fuse 47 is connected with the 5th pushing block 50, the upper end of the 5th pushing block 50 is embedded in the 5th cushion block 49, expose outside the 5th cushion block 49 lower end of the 5th pushing block 50, between the 5th cushion block 49 and the 5th main formwork 44, adopt the 5th locking nut 48 to be connected.
referring to Figure 11, the mold of the 6th station die is by the 11 rear pad 51, pushing pad 52, the 6th punch die shell 53, three pins 54, the one or three pincushion piece 55, the two or three pincushion piece 56, sleeve pipe 57 and the 6th punching rod 58 form, in the 6th punch die shell 53, be embedded with successively from top to bottom the 11 rear pad 51, the one or three pincushion piece 55, the two or three pincushion piece 56 and sleeve pipe 57, the middle and upper part that pushing pad 52 is embedded at the 11 rear pad 51, the bottom of the 11 rear pad 51 is connected with the upper end of three pins 54, the lower end of three pins 54 is embedded from top to bottom successively in the one or three pincushion piece 55 and the two or three pincushion piece 56, sleeve pipe 57 is set in the middle part of the 6th punching rod 58, the upper end of the 6th punching rod 58 is embedded in the two or three pincushion piece 56, expose outside the 6th punch die shell 53 lower end of the 6th punching rod 58.
Referring to Figure 12, the bed die of the 6th station die is comprised of the 6th alloy film core the 59, the 6th main formwork 60, middle cover 61 and the 6th cushion block 62, in the 6th main formwork 60, be embedded with successively from top to bottom middle cover 61 and the 6th cushion block 62, the side bottom of the 6th main formwork 60 is provided with through hole, the side bottom of the 6th cushion block 62 is provided with groove, the middle part that the upper end of middle cover 61 is embedded with the 6th alloy film core 59, the six alloy film cores 59, middle cover 61 and the 6th cushion block 62 is provided with vertical through hole.
The utility model, when work, is put into raw material successively the first to the 6th station die and is processed, and can make oval four means of spot welds nut finished products, has reduced unnecessary unnecessary operation, has saved raw material, and quality is also more stable simultaneously.
Claims (6)
1. the processing mold of ellipse four means of spot welds nuts, comprise the first to the 6th station die, it is characterized in that: the mold of the 6th station die is by the 11 rear pad (51), pushing pad (52), the 6th punch die shell (53), three pins (54), the one or three pincushion piece (55), the two or three pincushion piece (56), sleeve pipe (57) and the 6th punching rod (58) form, in the 6th punch die shell (53), be embedded with successively from top to bottom the 11 rear pad (51), the one or three pincushion piece (55), the two or three pincushion piece (56) and sleeve pipe (57), pushing pad (52) is embedded the middle and upper part at the 11 rear pad (51), the bottom of the 11 rear pad (51) is connected with the upper end of three pins (54), the lower end of three pins (54) is embedded from top to bottom successively in the one or three pincushion piece (55) and the two or three pincushion piece (56), sleeve pipe (57) is set in the middle part of the 6th punching rod (58), the upper end of the 6th punching rod (58) is embedded in the two or three pincushion piece (56), expose outside the 6th punch die shell (53) lower end of the 6th punching rod (58), the bed die of the 6th station die is comprised of the 6th alloy film core (59), the 6th main formwork (60), middle cover (61) and the 6th cushion block (62), in the 6th main formwork (60), be embedded with successively from top to bottom middle cover (61) and the 6th cushion block (62), the side bottom of the 6th main formwork (60) is provided with through hole, the side bottom of the 6th cushion block (62) is provided with groove, the upper end of middle cover (61) is embedded with the 6th alloy film core (59), and the middle part of the 6th alloy film core (59), middle cover (61) and the 6th cushion block (62) is provided with vertical through hole.
2. the processing mold of a kind of oval four means of spot welds nuts according to claim 1, it is characterized in that: the mold of described the first station die is comprised of the first punch die shell (1), the first rear pad (2) and the first punching rod (3), in the first punch die shell (1), be embedded with successively from top to bottom the first rear pad (2) and the first punching rod (3), the upper end of the first punching rod (3) is embedded in the first rear pad (2), and expose outside the first punch die shell (1) lower end of the first punching rod (3), the bed die of the first station die is by the first main formwork (4), the first alloy core rod (5), the second rear pad (6), the first fuse (7), the first locking nut (8), the first cushion block (9) and the first pushing block (10) form, in the first main formwork (4), be embedded with successively from top to bottom the first alloy core rod (5) and the second rear pad (6), the first fuse (7) is embedded from top to bottom successively in the first alloy core rod (5) and the second rear pad (6), the lower end of the first fuse (7) is connected with the first pushing block (10), the upper end of the first pushing block (10) is embedded in the first cushion block (9), expose outside the first cushion block (9) lower end of the first pushing block (10), between the first cushion block (9) and the first main formwork (4), adopt the first locking nut (8) to be connected.
3. the processing mold of a kind of oval four means of spot welds nuts according to claim 1, it is characterized in that: the mold of described the second station die is comprised of the second punch die shell (11), the 3rd rear pad (12) and the second punching rod (13), in the second punch die shell (11), be embedded with successively from top to bottom the 3rd rear pad (12) and the second punching rod (13), the upper end of the second punching rod (13) is embedded in the 3rd rear pad (12), and expose outside the second punch die shell (11) lower end of the second punching rod (13), the bed die of the second station die is by the second main formwork (14), the second alloy core rod (15), the 4th rear pad (16), the second fuse (17), the second locking nut (18), the second cushion block (19) and the second pushing block (20) form, in the second main formwork (14), be embedded with successively from top to bottom the second alloy core rod (15) and the 4th rear pad (16), the second fuse (17) is embedded from top to bottom successively in the second alloy core rod (15) and the 4th rear pad (16), the lower end of the second fuse (17) is connected with the second pushing block (20), the upper end of the second pushing block (20) is embedded in the second cushion block (19), expose outside the second cushion block (19) lower end of the second pushing block (20), between the second cushion block (19) and the second main formwork (14), adopt the second locking nut (18) to be connected.
4. the processing mold of a kind of oval four means of spot welds nuts according to claim 1, it is characterized in that: the mold of described the 3rd station die is comprised of the 3rd punch die shell (21), the 5th rear pad (22) and the 3rd punching rod (23), in the 3rd punch die shell (21), be embedded with successively from top to bottom the 5th rear pad (22) and the 3rd punching rod (23), the upper end of the 3rd punching rod (23) is embedded in the 5th rear pad (22), and expose outside the 3rd punch die shell (21) lower end of the 3rd punching rod (23), the bed die of the 3rd station die is by the 3rd main formwork (24), the 3rd alloy core rod (25), the 6th rear pad (26), the 3rd fuse (27), the 3rd locking nut (28), the 3rd cushion block (29) and the 3rd pushing block (30) form, in the 3rd main formwork (24), be embedded with successively from top to bottom the 3rd alloy core rod (25) and the 6th rear pad (26), the 3rd fuse (27) is embedded from top to bottom successively in the 3rd alloy core rod (25) and the 6th rear pad (26), the lower end of the 3rd fuse (27) is connected with the 3rd pushing block (30), the upper end of the 3rd pushing block (30) is embedded in the 3rd cushion block (29), expose outside the 3rd cushion block (29) lower end of the 3rd pushing block (30), between the 3rd cushion block (29) and the 3rd main formwork (24), adopt the 3rd locking nut (28) to be connected.
5. the processing mold of a kind of oval four means of spot welds nuts according to claim 1, it is characterized in that: the mold of described the 4th station die is comprised of the 4th punch die shell (31), the 7th rear pad (32) and the 4th punching rod (33), in the 4th punch die shell (31), be embedded with successively from top to bottom the 7th rear pad (32) and the 4th punching rod (33), the upper end of the 4th punching rod (33) is embedded in the 7th rear pad (32), and expose outside the 4th punch die shell (31) lower end of the 4th punching rod (33), the bed die of the 4th station die is by the 4th main formwork (34), the 4th alloy core rod (35), the 8th rear pad (36), four-core (37), the 4th locking nut (38), the 4th cushion block (39) and the 4th pushing block (40) form, in the 4th main formwork (34), be embedded with successively from top to bottom the 4th alloy core rod (35) and the 8th rear pad (36), four-core (37) is embedded from top to bottom successively in the 4th alloy core rod (35) and the 8th rear pad (36), the lower end of four-core (37) is connected with the 4th pushing block (40), the upper end of the 4th pushing block (40) is embedded in the 4th cushion block (39), expose outside the 4th cushion block (39) lower end of the 4th pushing block (40), between the 4th cushion block (39) and the 4th main formwork (34), adopt the 4th locking nut (38) to be connected.
6. the processing mold of a kind of oval four means of spot welds nuts according to claim 1, it is characterized in that: the mold of described the 5th station die is comprised of the 5th punch die shell (41), the 9th rear pad (42) and the 5th punching rod (43), in the 5th punch die shell (41), be embedded with successively from top to bottom the 9th rear pad (42) and the 5th punching rod (43), the upper end of the 5th punching rod (43) is embedded in the lower end of the 9th rear pad (42), and expose outside the 5th punch die shell (41) lower end of the 5th punching rod (43), the bed die of the 5th station die is by the 5th main formwork (44), pentahapto gold core rod (45), the tenth rear pad (46), the 5th fuse (47), the 5th locking nut (48), the 5th cushion block (49) and the 5th pushing block (50) form, in the 5th main formwork (44), be embedded with successively from top to bottom pentahapto gold core rod (45) and the tenth rear pad (46), the 5th fuse (47) is embedded from top to bottom successively in pentahapto gold core rod (45) and the tenth rear pad (46), the lower end of the 5th fuse (47) is connected with the 5th pushing block (50), the upper end of the 5th pushing block (50) is embedded in the 5th cushion block (49), expose outside the 5th cushion block (49) lower end of the 5th pushing block (50), between the 5th cushion block (49) and the 5th main formwork (44), adopt the 5th locking nut (48) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203164184U CN203292317U (en) | 2013-06-04 | 2013-06-04 | Processing die for oval four-point welding nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203164184U CN203292317U (en) | 2013-06-04 | 2013-06-04 | Processing die for oval four-point welding nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292317U true CN203292317U (en) | 2013-11-20 |
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ID=49568357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203164184U Expired - Lifetime CN203292317U (en) | 2013-06-04 | 2013-06-04 | Processing die for oval four-point welding nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588500A (en) * | 2014-12-31 | 2015-05-06 | 苏州欧美克合金工具有限公司 | Nut producing mould |
-
2013
- 2013-06-04 CN CN2013203164184U patent/CN203292317U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588500A (en) * | 2014-12-31 | 2015-05-06 | 苏州欧美克合金工具有限公司 | Nut producing mould |
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