CN206951948U - A kind of special hardware dies in steel components scouring depth hole - Google Patents
A kind of special hardware dies in steel components scouring depth hole Download PDFInfo
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- CN206951948U CN206951948U CN201720673103.3U CN201720673103U CN206951948U CN 206951948 U CN206951948 U CN 206951948U CN 201720673103 U CN201720673103 U CN 201720673103U CN 206951948 U CN206951948 U CN 206951948U
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Abstract
The utility model discloses a kind of special hardware dies in steel components scouring depth hole, including upper bolster and die shoe, the upper bolster is fixedly connected by multiple guiding mechanisms with die shoe, the upper bolster is fixedly connected with hydraulic press close to the side of die shoe, the output end of the hydraulic press is connected with cope plate, the week side of boss of the hydraulic press surround and is provided with multiple stabiliser bars, one end of the stabiliser bar is fixedly connected with upper bolster, the cope plate is provided with the first impenetrating mouth corresponding with stabiliser bar, the one end of the stabiliser bar away from upper bolster is through the first impenetrating mouth and extends downwardly, side of the cope plate away from hydraulic press is provided with multiple outer shroud red needles, inner ring red needle is inserted with the outer shroud red needle, cavity is provided with the cope plate, dual drive motor is fixed with the cavity.The utility model is simple in construction, easy to use, and the stable connection between each part of mould is firm, and red needle is not easy to rock with steel components, ensure that punching quality.
Description
Technical field
It the utility model is related to hardware dies technical field, more particularly to a kind of special hardware mould in steel components scouring depth hole
Tool.
Background technology
The various instruments and product arrived used in our daily production and lifes, big base, the fuselage cover for arriving lathe,
The shell of small to one embryo head screw, button and various household electrical appliance, has close relationship with mould invariably.The shape of mould
Shape decides the profile of these products, and crudy and the precision of mould also just decide the quality of these products.It is raw in industry
In production, with various forcing presses and the specific purpose tool on forcing press, metal material is made by pressure the zero of required shape
Part or product, this specific purpose tool are referred to as hardware dies.
In recent years, as the fast development of automobile industry, air conditioning for automobiles industry also follow rapid growth, the need of air-conditioning spare and accessory parts
The amount of asking also quickly increases.Therefore, for air conditioning for automobiles spare and accessory parts producer, or improving production capacity, or improving efficiency, and carry
Rising production production capacity needs to put into substantial amounts of fund purchase of equipment and employs manually, and enterprise is all difficult to bear mostly, and improves production
Efficiency is comparatively easily realized for most enterprises.It is typically to change from production technology and production equipment to improve production efficiency
Enter to set about, and hardware dies are main process equipments, design more reasonable structure, life-span longer hardware dies and seem to pass
It is important.
Application number CN201310360132.0 propose a kind of special hardware dies in steel components scouring depth hole, setting it is multiple
Red needle, multiple punchings can be once completed, when the hole on steel components, production efficiency can be significantly improved, pass through spigot surface
The bend resistance ability for improving red needle is bonded with the back side of red needle, positioning precision and red needle when ensure that while rushing multiple holes
Intensity, solve the problems, such as red needle fracture.But during punching, between the fixation of steel components and each part of mould
Connection is not firm enough, result in and deviation is easily produced between red needle and steel components, influence punching quality.
In order to solve the above problems, we have proposed a kind of special hardware dies in steel components scouring depth hole.
Utility model content
The purpose of this utility model is and a kind of steel components punching proposed in order to solve shortcoming present in prior art
The special hardware dies of deep hole.
To achieve these goals, the utility model employs following technical scheme：
A kind of special hardware dies in steel components scouring depth hole, including upper bolster and die shoe, the upper bolster pass through multiple
Guiding mechanism is fixedly connected with die shoe, and the upper bolster is fixedly connected with hydraulic press, the hydraulic pressure close to the side of die shoe
The output end of machine is connected with cope plate, the week side of boss of the hydraulic press around being provided with multiple stabiliser bars, one end of the stabiliser bar and
Upper bolster is fixedly connected, and the cope plate is provided with the first impenetrating mouth corresponding with stabiliser bar, and the stabiliser bar is away from upper bolster
One end through the first impenetrating mouth and extending downwardly, side of the cope plate away from hydraulic press is provided with multiple outer shroud red needles, institute
State and inner ring red needle is inserted with outer shroud red needle, be provided with cavity in the cope plate, dual drive motor, institute are fixed with the cavity
State the output end of dual drive motor and the first helical gear be connected with by first rotating shaft, the first helical gear side be provided with
Its second helical gear engaged, the inner ring red needle turn close to one end of cope plate through cavity inner bottom part and with cavity inner top
Dynamic connection, second helical gear is fixedly sleeved in inner ring red needle, and the upside of the die shoe is provided with pressure ring, on the pressure ring
It is surround provided with the second impenetrating mouth corresponding with guiding mechanism, on the lateral wall of the pressure ring and is provided with multiple second contiguous blocks, it is described
The week side of boss of die shoe surround and is provided with multiple the first contiguous blocks corresponding with the second contiguous block, first contiguous block of position correspondence
And second connected by lock-screw between contiguous block, threaded one end of the lock-screw away from its head is socketed with the first lock
Tight ring, the first spring being provided between first contiguous block and the second contiguous block, first spring is set on lock-screw,
Lower bolster is provided with the pressure ring, fixed cover is provided with bulge loop on the lower bolster, and the pressure ring is close to the inner side of die shoe side
Wall is provided with annular fixing groove corresponding with bulge loop, and the upside of the lower bolster is provided with lower template, surround and set in the lower template
There are multiple first sliding blocks, madial wall of the pressure ring away from die shoe side is provided with the first chute, institute corresponding to the first sliding block
State and the first screw rod is rotatably connected on the madial wall of the first chute, screw thread is socketed with connection ring, the company on first screw rod
The side for connecing ring is provided with the second sliding block, and second sliding block is located at the upside of connection ring, and the inner bottom part of first chute is provided with
The second chute corresponding with the second sliding block, the upside of the lower template are provided with steel components, and the week side of boss of the steel components is surround
Provided with multiple 3rd contiguous blocks, the one end of the first screw rod away from the first chute madial wall is through the 3rd contiguous block and is fixedly connected with
First moving block, the 3rd contiguous block are provided with close to the side of pressure ring and are set in the second gasket ring on the first screw rod, and described the
The both ends of two gasket rings offset with pressure ring and the 3rd contiguous block respectively, and the side of second gasket ring away from the 3rd contiguous block is provided with set
The second spring being located on the first screw rod, the both ends of the second spring offset with the second gasket ring and connection ring respectively, and described
One moving block is socketed in the second retaining ring on the first screw rod, the 3rd connection close to the side of the 3rd contiguous block provided with screw thread
Block is provided with fixed plate close to the side of steel components, and side of the fixed plate away from the 3rd contiguous block is arranged with fixture block, and two
The individual fixture block is located at the both sides of steel components respectively, and the fixture block is provided with the 3rd sliding block close to the side of fixed plate, described solid
Fixed board is provided with the 3rd chute corresponding with the 3rd sliding block, and the second screw rod is rotatably connected on the madial wall of the 3rd chute,
Second screw rod is threadedly coupled with the 3rd sliding block, and the inner side of the 3rd chute is run through in the described one end of second screw rod away from lower template
Wall is simultaneously fixedly connected with the second moving block.
Preferably, it is equidistant around multiple accommodating grooves are provided with the madial wall of first impenetrating mouth, taken the photograph in the accommodating groove
In ball, end of the ball away from accommodating groove inner bottom part is run through the notch of accommodating groove and contacted with stabiliser bar.
Preferably, first retaining ring is provided with the first gasket ring, the first gasket ring set close to one end of the second contiguous block
It is located on lock-screw.
Preferably, the lower template is provided with standing groove corresponding with the fixture block positioned at downside.
Preferably, the fixture block is provided with some tooth engageds close to the side of steel components.
Preferably, the madial wall of the outer shroud red needle and inner ring red needle outer surface are coated with lubricating grease.
In the utility model, by rotating the first retaining ring, lock-screw is tensed so as to convenient so that the first contiguous block and
Relative position between second contiguous block, so as to facilitate pressure ring to be firmly fixed on die shoe bulge loop, and then is secured down
The position of backing plate, by rotating the first moving block so that the first screw rod rotates, due to the second sliding block and the second chute madial wall
Contact, while connection ring screw thread is socketed on the first screw rod, so as to facilitate connection ring to move up and down, to press the first sliding block
Tightly, so as to the position of convenient fixed lower template, by rotating the second moving block, due to the 3rd sliding block and the 3rd chute madial wall
Contact, while the 3rd sliding block screw thread is socketed on the second screw rod, so as to facilitate the 3rd sliding block to be slided in the 3rd chute, due to same
The screw thread connected between the second interior screw rod and two the 3rd sliding blocks in one the 3rd chute is oppositely arranged, so as to facilitate two
Three sliding blocks relatively or contrarily move, and to be clamped to steel components, by rotating the second retaining ring, connect so as to convenient by the 3rd
Connect block to compress downwards, so as to the convenient upside that steel components are fixed on to lower template, due to the driving effect of hydraulic press, so as to side
Just cope plate drives outer shroud red needle to move down, and scouring depth hole work is carried out to steel components, because the driving of dual drive motor is made
With so as to facilitate two the first helical gears to rotate, due to the engagement connection between the first helical gear and the second helical gear, so as to side
Just the second helical gear drives inner ring red needle to rotate, and to facilitate the work of auxiliary scouring depth hole, wherein guiding mechanism conveniently limits pressure ring
Moving direction, stabiliser bar conveniently limit the moving direction of cope plate.The utility model is simple in construction, easy to use, each portion of mould
Stable connection between part is firm, and red needle is not easy to rock with steel components, ensure that punching quality.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of special hardware dies in steel components scouring depth hole structural representation；
Fig. 2 is the structural representation at A in Fig. 1；
Fig. 3 is the structural representation at B in Fig. 1；
Fig. 4 is the structural representation at C in Fig. 1；
Fig. 5 is the structural representation at D in Fig. 1.
In figure：1 upper bolster, 2 die shoes, 3 guiding mechanisms, 4 hydraulic presses, 5 cope plates, 6 stabiliser bars, 7 dual drive motors, 8
Outer shroud red needle, 9 lower bolsters, 10 bulge loops, 11 pressure rings, 12 first contiguous blocks, 13 second contiguous blocks, 14 lock-screws, 15 first bullets
Spring, 16 first retaining rings, 17 first gasket rings, 18 lower templates, 19 first sliding blocks, 20 first screw rods, 21 connection rings, 22 second are slided
Block, 23 second springs, 24 second gasket rings, 25 steel components, 26 the 3rd contiguous blocks, 27 first moving blocks, 28 second retaining rings, 29
Fixed plate, 30 fixture blocks, 31 the 3rd sliding blocks, 32 second screw rods, 33 second moving blocks, 34 first helical gears, 35 inner ring red needles, 36
Two helical gears, 37 tooth engageds.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-5, a kind of special hardware dies in steel components scouring depth hole, including upper bolster 1 and die shoe 2, upper bolster 1
It is fixedly connected by multiple guiding mechanisms 3 with die shoe 2, upper bolster 1 is fixedly connected with hydraulic press 4 close to the side of die shoe 2,
The output end of hydraulic press 4 is connected with cope plate 5, the week side of boss of hydraulic press 4 around being provided with multiple stabiliser bars 6, one end of stabiliser bar 6 and
Upper bolster 1 is fixedly connected, and cope plate 5 is provided with first impenetrating mouth corresponding with stabiliser bar 6, stabiliser bar 6 away from upper bolster 1 one
End is through the first impenetrating mouth and extends downwardly, and equidistant surround is provided with multiple accommodating grooves, accommodating groove on the madial wall of the first impenetrating mouth
Ball is inside photographed on, end of the ball away from accommodating groove inner bottom part is run through the notch of accommodating groove and contacted with stabiliser bar 6, reduces contact
Area, reduce frictional force, so as to facilitate the relative movement between cope plate 5 and stabiliser bar 6, cope plate 5 away from hydraulic press 4 one
Side is provided with multiple outer shroud red needles 8, and inner ring red needle 35, the madial wall and inner ring red needle 35 of outer shroud red needle 8 are inserted with outer shroud red needle 8
Outer surface is coated with lubricating grease, reduces coefficient of friction, reduces frictional force, so as to facilitate outer shroud red needle 8 and inner ring red needle 35 it
Between relative rotation, is provided with cavity in cope plate 5, dual drive motor 7 is fixed with cavity, the output end of dual drive motor 7 is equal
First helical gear 34 is connected with by first rotating shaft, the side of the first helical gear 34 is provided with the second helical gear 36 engaged,
Inner ring red needle 35 is rotatablely connected close to one end of cope plate 5 through cavity inner bottom part and with cavity inner top, the second helical gear 36
Fixedly sleeved the upside of die shoe 2 is provided with pressure ring 11 in inner ring red needle 35, and pressure ring 11 is provided with corresponding with guiding mechanism 3
Second impenetrating mouth, around multiple second contiguous blocks 13 are provided with the lateral wall of pressure ring 11, the week side of boss of die shoe 2 is around provided with multiple
With 13 corresponding first contiguous block 12 of the second contiguous block, pass through between the first contiguous block 12 and the second contiguous block 13 of position correspondence
Lock-screw 14 connects, and threaded one end of the lock-screw 14 away from its head is socketed with the first retaining ring 16, the first retaining ring 16
The first gasket ring 17 is provided with close to one end of the second contiguous block 13, the first gasket ring 17 is set on lock-screw 14, prevents rotation lock
Abrasion is produced to the second contiguous block 13 during tight screw 14, the first spring is provided between the first contiguous block 12 and the second contiguous block 13
15, the first spring 15 is set on lock-screw 14, is provided with lower bolster 9 in pressure ring 11, fixed cover is provided with bulge loop on lower bolster 9
10, madial wall of the pressure ring 11 close to the side of die shoe 2 is provided with and 10 corresponding annular fixing groove of bulge loop, the upside of lower bolster 9
It is surround provided with lower template 18, in lower template 18 and is provided with multiple first sliding blocks 19, on madial wall of the pressure ring 11 away from the side of die shoe 2
Provided with the first chute corresponding to the first sliding block 19, the first screw rod 20, the first screw rod are rotatably connected on the madial wall of the first chute
Screw thread is socketed with connection ring 21 on 20, and the side of connection ring 21 is provided with the second sliding block 22, and the second sliding block 22 is located at connection ring 21
Upside, the inner bottom part of the first chute is provided with is provided with steel zero with 22 corresponding second chute of the second sliding block, the upside of lower template 18
Part 25, the week side of boss of steel components 25 is around multiple 3rd contiguous blocks 26 are provided with, and the first screw rod 20 is away from the first chute madial wall
One end is through the 3rd contiguous block 26 and is fixedly connected with the first moving block 27, and the 3rd contiguous block 26 is provided with close to the side of pressure ring 11
The second gasket ring 24 being set on the first screw rod 20, the both ends of the second gasket ring 24 respectively with pressure ring 11 and the phase of the 3rd contiguous block 26
Support, the second side of the gasket ring 24 away from the 3rd contiguous block 26 is provided with the second spring 23 being set on the first screw rod 20, the second bullet
The both ends of spring 23 are offseted with the second gasket ring 24 and connection ring 21 respectively, and the first moving block 27 is set close to the side of the 3rd contiguous block 26
There is the second retaining ring 28 that screw thread is socketed on the first screw rod 20, the 3rd contiguous block 26 is provided with solid close to the side of steel components 25
Fixed board 29, side of the fixed plate 29 away from the 3rd contiguous block 26 are arranged with fixture block 30, and two fixture blocks 30 are located at steel zero respectively
The both sides of part 25, fixture block 30 is provided with some tooth engageds 37 close to the side of steel components 25, convenient that steel components 25 are pressed from both sides
Tightly, prevent steel components from rocking, fixture block 30 is provided with the 3rd sliding block 31 close to the side of fixed plate 29, and fixed plate 29 is provided with and the
3rd chute corresponding to three sliding blocks 31, the second screw rod 32, the second screw rod 32 and are rotatably connected on the madial wall of the 3rd chute
Three sliding blocks 31 are threadedly coupled, and second one end of screw rod 32 away from lower template 18 is run through the madial wall of the 3rd chute and is fixedly connected with
Second moving block 33, lower template 18 are provided with and the 30 corresponding standing groove of fixture block positioned at downside, the convenient fixture block positioned at downside
30 enter standing groove, more stable and firm so as to facilitate steel components 25 to be contacted with lower template 18.
In the utility model, by rotating the first retaining ring 16, lock-screw 14 is tensed so as to convenient so that the first connection
Relative position between the contiguous block 13 of block 12 and second, so as to facilitate pressure ring 11 to be firmly fixed on die shoe 2 bulge loop 10,
And then the position of lower bolster 9 is secured, by rotating the first moving block 27 so that the first screw rod 20 rotates, due to the second sliding block
22 contacts with the second chute madial wall, while the screw thread of connection ring 21 is socketed on the first screw rod 20, so as to facilitate connection ring 21
Move up and down, to be compressed to the first sliding block 19, so as to the position of convenient fixed lower template 2, by rotating the second moving block
33, due to the 3rd contact with the 3rd chute madial wall of sliding block 31, while the screw thread of the 3rd sliding block 31 is socketed on the second screw rod 32,
So as to facilitate the 3rd sliding block 31 to be slided in the 3rd chute, due to the second interior screw rod 32 in same 3rd chute and two
The screw thread connected between three sliding blocks 31 is oppositely arranged, so as to facilitate two the 3rd sliding blocks 31 relatively or contrarily to move, with to steel
Part 25 is clamped, and by rotating the second retaining ring 28, is compressed the 3rd contiguous block 26 downwards so as to convenient, so as to conveniently will
Steel components 25 are fixed on the upside of lower template 18, due to the driving effect of hydraulic press 4, so as to facilitate cope plate 5 to drive outer shroud
Red needle 8 moves down, and scouring depth hole work is carried out to steel components 25, due to the driving effect of dual drive motor 7, so as to facilitate two
Individual first helical gear 34 rotates, due to the engagement connection between the first helical gear 34 and the second helical gear 36, so as to facilitate second
Helical gear 36 drives inner ring red needle 35 to rotate, and to facilitate the work of auxiliary scouring depth hole, wherein guiding mechanism 3 conveniently limits pressure ring 11
Moving direction, the moving direction of the convenient limitation cope plate 5 of stabiliser bar 6.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of special hardware dies in steel components scouring depth hole, including upper bolster (1) and die shoe (2), it is characterised in that described
Upper bolster (1) is fixedly connected by multiple guiding mechanisms (3) with die shoe (2), and the upper bolster (1) is close to die shoe (2)
Side is fixedly connected with hydraulic press (4), and the output end of the hydraulic press (4) is connected with cope plate (5), the hydraulic press (4)
The week side of boss is around multiple stabiliser bars (6) are provided with, and one end of the stabiliser bar (6) is fixedly connected with upper bolster (1), the cope plate
(5) the first impenetrating mouth corresponding with stabiliser bar (6) is provided with, the one end of the stabiliser bar (6) away from upper bolster (1) runs through first
Impenetrating mouth simultaneously extends downwardly, and side of the cope plate (5) away from hydraulic press (4) is provided with multiple outer shroud red needles (8), the outer shroud
Inner ring red needle (35) is inserted with red needle (8), cavity is provided with the cope plate (5), dual drive electricity is fixed with the cavity
Machine (7), the output end of the dual drive motor (7) are connected with the first helical gear (34) by first rotating shaft, and described first is oblique
The side of gear (34) is provided with the second helical gear (36) for engaging, the inner ring red needle (35) close to cope plate (5) one
End is rotatablely connected through cavity inner bottom part and with cavity inner top, and second helical gear (36) is fixedly sleeved in inner ring red needle
(35) on, the upside of the die shoe (2) is provided with pressure ring (11), and the pressure ring (11) is provided with corresponding with guiding mechanism (3)
Second impenetrating mouth, around being provided with multiple second contiguous blocks (13), the week of the die shoe (2) on the lateral wall of the pressure ring (11)
Side ring is arranged with multiple the first contiguous blocks (12) corresponding with the second contiguous block (13), first contiguous block of position correspondence
(12) connected between the second contiguous block (13) by lock-screw (14), the one end of the lock-screw (14) away from its head
Screw thread is socketed with the first retaining ring (16), and the first spring is provided between first contiguous block (12) and the second contiguous block (13)
(15), first spring (15) is set on lock-screw (14), lower bolster (9) is provided with the pressure ring (11), under described
Fixed cover is provided with bulge loop (10) on backing plate (9), and madial wall of the pressure ring (11) close to die shoe (2) side is provided with and bulge loop
(10) annular fixing groove corresponding to, the upside of the lower bolster (9) are provided with lower template (18), surround and set on the lower template (18)
There are multiple first sliding blocks (19), it is right that madial wall of the pressure ring (11) away from die shoe (2) side is provided with the first sliding block (19)
The first chute answered, is rotatably connected to the first screw rod (20) on the madial wall of first chute, on first screw rod (20)
Screw thread is socketed with connection ring (21), and the side of the connection ring (21) is provided with the second sliding block (22), the second sliding block (22) position
In the upside of connection ring (21), the inner bottom part of first chute is provided with the second chute corresponding with the second sliding block (22), described
The upside of lower template (18) is provided with steel components (25), and the week side of boss of the steel components (25), which is surround, is provided with multiple 3rd contiguous blocks
(26), the one end of the first screw rod (20) away from the first chute madial wall through the 3rd contiguous block (26) and is fixedly connected with first turn
Motion block (27), the 3rd contiguous block (26) are provided with the second pad being set on the first screw rod (20) close to the side of pressure ring (11)
Ring (24), the both ends of second gasket ring (24) offset with pressure ring (11) and the 3rd contiguous block (26) respectively, second gasket ring
(24) side away from the 3rd contiguous block (26) is provided with the second spring (23) being set on the first screw rod (20), second bullet
The both ends of spring (23) offset with the second gasket ring (24) and connection ring (21) respectively, and first moving block (27) is close to the 3rd connection
The side of block (26) is provided with the second retaining ring (28) that screw thread is socketed on the first screw rod (20), and the 3rd contiguous block (26) is leaned on
The side of nearly steel components (25) is provided with fixed plate (29), and side of the fixed plate (29) away from the 3rd contiguous block (26) is symmetrical
Provided with fixture block (30), two fixture blocks (30) are located at the both sides of steel components (25) respectively, and the fixture block (30) is close to fixed
The side of plate (29) is provided with the 3rd sliding block (31), and the fixed plate (29) is provided with the corresponding with the 3rd sliding block (31) the 3rd and slided
Groove, the second screw rod (32), second screw rod (32) and the 3rd sliding block are rotatably connected on the madial wall of the 3rd chute
(31) it is threadedly coupled, madial wall and fixed company of the one end of second screw rod (32) away from lower template (18) through the 3rd chute
It is connected to the second moving block (33).
2. a kind of special hardware dies in steel components scouring depth hole according to claim 1, it is characterised in that described first passes through
Wear equidistant surround on the madial wall of mouth and be provided with multiple accommodating grooves, be photographed on ball in the accommodating groove, the ball is away from accommodating groove
The end of inner bottom part is run through the notch of accommodating groove and contacted with stabiliser bar (6).
A kind of 3. special hardware dies in steel components scouring depth hole according to claim 1, it is characterised in that first lock
Tight ring (16) is provided with the first gasket ring (17) close to one end of the second contiguous block (13), and first gasket ring (17) is set in locking screw
Follow closely on (14).
A kind of 4. special hardware dies in steel components scouring depth hole according to claim 1, it is characterised in that the lower template
(18) it is provided with standing groove corresponding with the fixture block (30) positioned at downside.
A kind of 5. special hardware dies in steel components scouring depth hole according to claim 1, it is characterised in that the fixture block
(30) some tooth engageds (37) are provided with close to the side of steel components (25).
A kind of 6. special hardware dies in steel components scouring depth hole according to claim 1, it is characterised in that the outer shroud punching
The madial wall of pin (8) and inner ring red needle (35) outer surface are coated with lubricating grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673103.3U CN206951948U (en) | 2017-06-05 | 2017-06-05 | A kind of special hardware dies in steel components scouring depth hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673103.3U CN206951948U (en) | 2017-06-05 | 2017-06-05 | A kind of special hardware dies in steel components scouring depth hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951948U true CN206951948U (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673103.3U Expired - Fee Related CN206951948U (en) | 2017-06-05 | 2017-06-05 | A kind of special hardware dies in steel components scouring depth hole |
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| CN (1) | CN206951948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234173A (en) * | 2017-06-05 | 2017-10-10 | 昆山钣源冲压技术有限公司 | A kind of special hardware dies in steel components scouring depth hole |
| CN108188250A (en) * | 2018-02-07 | 2018-06-22 | 山东科技职业学院 | A kind of body of a motor car press machine buffer unit |
-
2017
- 2017-06-05 CN CN201720673103.3U patent/CN206951948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234173A (en) * | 2017-06-05 | 2017-10-10 | 昆山钣源冲压技术有限公司 | A kind of special hardware dies in steel components scouring depth hole |
| CN108188250A (en) * | 2018-02-07 | 2018-06-22 | 山东科技职业学院 | A kind of body of a motor car press machine buffer unit |
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