CN109794641A - A kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine - Google Patents
A kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine Download PDFInfo
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- CN109794641A CN109794641A CN201811608297.4A CN201811608297A CN109794641A CN 109794641 A CN109794641 A CN 109794641A CN 201811608297 A CN201811608297 A CN 201811608297A CN 109794641 A CN109794641 A CN 109794641A
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Abstract
The invention discloses a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machines, including base plate, side plate, hydraulic cylinder, connecting plate, slide bar, slide plate, cleaning device, support frame, broaching tool, mounting device, fixed device, cooling tube, circulating slot, sliding block and threaded rod, the base plate top side is fixed with hydraulic cylinder, the hydraulic cylinder two sides are symmetrically arranged with side plate, the side plate is fixedly connected with base plate, described hydraulic cylinder one end is fixed with connecting plate, this novel high-precision Horizontal energy-saving stainless steel tube broaching machine, the mounting means of the broaching tool of original broaching machine and workpiece is changed to fixed device and mounting device, easier broaching tool can be fixed using fixed device, the fixation of broaching tool is more stable, it is installed using the disassembly of broaching tool when limiting device easier, using cylinder directly by Workpiece clamping, clamping is loosened more Rapidly, the processing efficiency for promoting broaching machine guarantees the machining accuracy of broaching machine.
Description
Technical field
The present invention relates to broaching machine processing technique field, specially a kind of novel high-precision Horizontal energy-saving stainless steel tube is drawn
Bed.
Background technique
Broaching machine is to use broaching tool as workpiece processing tool through-hole, plane and the lathe for shaping surface.Broaching can obtain higher
Dimensional accuracy and lesser surface roughness, productivity is high, is suitable for that mass production, most of broaching machines only have broaching tool work in batch
The main motion of straight line broaching, without feed motion.
When processing metal tube, broaching machine broaching tool use is prone to wear existing broaching machine, and the abrasion of broaching tool will affect metal tube
The processing quality on surface causes the machining accuracy of product inadequate, and the substitute mode of existing broaching tool is more complicated, and broaching tool exists
When work, stability is inadequate, be easy to cause processing precision of products not up to standard, ultimately causes the waste of raw material and the wave in working hour
Take, furthermore broaching machine is in use, the clamping mode of workpiece is mostly clamped using screw thread, and clamping mode is cumbersome, and dismounting and change is more
Trouble, wastes time, reduces the production efficiency of equipment, for this purpose, it is proposed that a kind of novel high-precision Horizontal energy-saving stainless steel
Pipe broaching machine.
Summary of the invention
The purpose of the present invention is to provide a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machines, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of novel high-precision Horizontal energy-saving stainless steel
Pipe broaching machine, including base plate, side plate, hydraulic cylinder, connecting plate, slide bar, slide plate, cleaning device, support frame, broaching tool, mounting device,
Fixed device, cooling tube, circulating slot, sliding block and threaded rod, the base plate top side are fixed with hydraulic cylinder, the hydraulic cylinder
Two sides are symmetrically arranged with side plate, and the side plate is fixedly connected with base plate, and described hydraulic cylinder one end is fixed with connecting plate, the connection
Slide bar is symmetrically fixed between plate and base plate, the slide bar outer surface is equipped with slide plate, and the slide plate is connect with sliding bar, institute
It states slide plate to be fixedly connected with hydraulic cylinder, the slide plate side is fixed with fixed device, is equipped with broaching tool, institute inside the fixed device
It states broaching tool one end to be slidably connected with base plate, the base plate side is fixed with mounting device, is equipped at the top of the mounting device
Cooling tube, the cooling tube are fixedly connected with base plate, and the cooling tube side is equipped with sliding block, and the sliding block and base plate slide
Connection, the sliding block are internally threaded bar, and the threaded rod is threadedly coupled with sliding block, and the threaded rod and base plate rotation connect
It connects, cleaning device is equipped between the side plate, the cleaning device is fixedly connected with side plate, and the base plate side, which is fixed with, to be followed
Annular groove, the base plate bottom are fixed with support frame.
Preferably, the broaching tool is made of roughing region, finishing area and calibration region.
Preferably, the fixed device is made of mounting blocks, limiting device, limited block and link block, the slide plate side
It is fixed with link block, the link block side is fixed with mounting blocks, and limiting device, the limit dress are equipped with inside the mounting blocks
It sets and is fixedly connected with mounting blocks, the limiting device is fixedly connected with link block, and the limiting device side is equipped with limited block, institute
Limited block is stated to be flexibly connected with link block.
Preferably, the limiting device is by handle, metallic rod, compressed spring, briquetting, jacking block, limit plate and limit spring
It constitutes, handle is equipped at the top of the mounting blocks, the handle bottom is fixed with metallic rod, and the metallic rod and mounting blocks sliding connect
It connects, compressed spring is equipped between the handle and mounting blocks, the compressed spring both ends are fixed with mounting blocks and handle respectively to be connected
It connects, the metallic rod bottom is fixed with briquetting, and the briquetting bottom is equipped with jacking block, and the jacking block bottom is fixed with limit plate, institute
Limit plate is stated to be slidably connected with link block, the limit plate bottom be equipped with limit spring, the limit spring both ends respectively with limit
Position plate is fixedly connected with link block.
Preferably, anti-skid chequer is carved in the handle outer surface.
Preferably, the mounting device is made of fixed plate, pressing device, limit shell and metal tube, the base plate
Top side is fixed with fixed plate, and the fixed plate side is fixed with limit shell, and the limit interior of shell is symmetrically arranged with pressure
Tight device, the pressing device with limit shell be fixedly connected, between the pressing device be equipped with metal tube, the metal tube with
Pressing device is flexibly connected, and the metal tube is slidably connected with limit shell.
Preferably, the pressing device is made of cylinder and compact heap, and the limit cover top portion is fixed with cylinder, described
Cylinder one end is fixed with compact heap, and the compact heap is slidably connected with limit shell.
Preferably, compact heap bottom is equipped with rubber pad, and the rubber pad is fixedly connected with compact heap.
Preferably, the cleaning device is by driving motor, terminal pad, connecting rod, position-arresting disk, motion bar, gag lever post and clear
Clean brush is constituted, and the side plate side is fixed with driving motor, and the driving motor output end is fixed with terminal pad, the terminal pad
Side is fixed with connecting rod, and described connecting rod one end is fixed with position-arresting disk, and the position-arresting disk and side plate are rotatablely connected, the connection
Rod outer surface is equipped with motion bar, and the motion bar and connecting rod are rotatablely connected, and the motion bar is equipped with multiple, the motion bar one
End is equipped with cleaning brush, and the cleaning brush and motion bar are rotatablely connected, and the sliding rod outer surface is equipped with gag lever post, the sliding bar
It is slidably connected with gag lever post.
Compared with prior art, the beneficial effects of the present invention are:
1, the broaching tool of original broaching machine and the mounting means of workpiece are changed to fixed device and mounting device by the present invention, are made
Easier broaching tool can be fixed with fixed device, the fixation of broaching tool is more stable, is torn open using broaching tool when limiting device
It is easier to unload installation, using cylinder directly by Workpiece clamping, clamping is loosened more rapidly, and the processing efficiency of broaching machine is promoted, and protects
Demonstrate,prove the machining accuracy of broaching machine.
2, the rubber pad of compact heap bottom of the present invention clamps metal tube, and rubber pad plays preferably anti-skidding and prevents from crushing
Effect, limiting device be convenient for broaching tool dismounting and change, save broaching tool replacing construction, lifting means working efficiency, grip surface
Anti-skid chequer be convenient for limiting device use.
Detailed description of the invention
Fig. 1 is overhead, partial cut-away view of the present invention；
Fig. 2 is main view partial sectional view of the present invention；
Fig. 3 is a-quadrant enlarged drawing in Fig. 1；
Fig. 4 is B area enlarged drawing in Fig. 2；
Fig. 5 is C regional enlarged drawing in Fig. 1.
In figure: 1- base plate；2- side plate；3- hydraulic cylinder；4- connecting plate；5- slide bar；6- slide plate；7- cleaning device；8- branch
Support；9- broaching tool；10- mounting device；11- fixes device；12- cooling tube；13- circulating slot；14- sliding block；15- threaded rod；
16- mounting blocks；17- limiting device；18- limited block；19- link block；20- handle；21- metallic rod；22- compressed spring；23-
Briquetting；24- jacking block；25- limit plate；26- limit spring；27- roughing region；28- finishing area；29- calibration region；
30- driving motor；31- terminal pad；32- connecting rod；33- position-arresting disk；34- motion bar；35- gag lever post；36- cleaning brush；37- is solid
Fixed board；38- pressing device；39- limits shell；40- cylinder；41- compact heap；42- metal tube；43- rubber pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of novel high-precision Horizontal energy-saving stainless steel tube drawing
Bed, including base plate 1, side plate 2, hydraulic cylinder 3, connecting plate 4, slide bar 5, slide plate 6, cleaning device 7, support frame 8, broaching tool 9, installation
Device 10, fixed device 11, cooling tube 12, circulating slot 13, sliding block 14 and threaded rod 15,1 top side of base plate are fixed
There is hydraulic cylinder 3,3 two sides of hydraulic cylinder are symmetrically arranged with side plate 2, and the side plate 2 is fixedly connected with base plate 1, the hydraulic cylinder
3 one end are fixed with connecting plate 4, and slide bar 5 is symmetrically fixed between the connecting plate 4 and base plate 1, and 5 outer surface of slide bar is set
There is slide plate 6, the slide plate 6 is slidably connected with slide bar 5, and the slide plate 6 is fixedly connected with hydraulic cylinder 3, and 6 side of slide plate is fixed
There is fixed device 11, is equipped with broaching tool 9 inside the fixed device 11, described 9 one end of broaching tool is slidably connected with base plate 1, described
1 side of base plate is fixed with mounting device 10, is equipped with cooling tube 12, the cooling tube 12 and pedestal at the top of the mounting device 10
Plate 1 is fixedly connected, and 12 side of cooling tube is equipped with sliding block 14, and the sliding block 14 is slidably connected with base plate 1, the sliding block
14 are internally threaded bar 15, and the threaded rod 15 is threadedly coupled with sliding block 14, and the threaded rod 15 connects with the rotation of base plate 1
It connects, cleaning device 7 is equipped between the side plate 2, the cleaning device 7 is fixedly connected with side plate 2, and 1 side of base plate is solid
Surely there is circulating slot 13,1 bottom of base plate is fixed with support frame 8.
The broaching tool 9 is made of roughing region 27, finishing area 28 and calibration region 29, and machining accuracy is higher.
The fixed device 11 is made of mounting blocks 16, limiting device 17, limited block 18 and link block 19, the slide plate 6
Side is fixed with link block 19, and 19 side of link block is fixed with mounting blocks 16, limit dress is equipped with inside the mounting blocks 16
17 are set, the limiting device 17 is fixedly connected with mounting blocks 16, and the limiting device 17 is fixedly connected with link block 19, the limit
Position 17 side of device is equipped with limited block 18, and the limited block 18 is flexibly connected with link block 19, multi-direction limit, keeps broaching tool 9 solid
Fixed is more stable, guarantees machining accuracy.
The limiting device 17 is by handle 20, metallic rod 21, compressed spring 22, briquetting 23, jacking block 24, limit plate 25 and limit
Position spring 26 is constituted, and handle 20 is equipped at the top of the mounting blocks 16,20 bottom of handle is fixed with metallic rod 21, the gold
Belong to bar 21 to be slidably connected with mounting blocks 16, compressed spring 22, the compressed spring are equipped between the handle 20 and mounting blocks 16
22 both ends are fixedly connected with mounting blocks 16 and handle 20 respectively, and 21 bottom of metallic rod is fixed with briquetting 23, the briquetting 23
Bottom is equipped with jacking block 24, and 24 bottom of jacking block is fixed with limit plate 25, and the limit plate 25 is slidably connected with link block 19, institute
25 bottom of limit plate is stated equipped with limit spring 26,26 both ends of limit spring are fixed with limit plate 25 and link block 19 respectively to be connected
It connects, convenient for the dismounting and change of broaching tool 9, saves 9 replacing construction of broaching tool.
Anti-skid chequer is carved in 20 outer surface of handle, convenient for the use of limiting device 17.
The mounting device 10 is made of fixed plate 37, pressing device 38, limit shell 39 and metal tube 42, the bottom
1 top side of seat board is fixed with fixed plate 37, and 37 side of fixed plate, which is fixed with, limits shell 39, in the limit shell 39
Portion is symmetrically arranged with pressing device 38, and the pressing device 38 is fixedly connected with limit shell 39, sets between the pressing device 38
There is metal tube 42, the metal tube 42 is flexibly connected with pressing device 38, and the metal tube 42 connects with the limit sliding of shell 39
It connects, the installation of metal tube 42 is more stable.
The pressing device 38 is made of cylinder 40 and compact heap 41, is fixed with cylinder 40 at the top of the limit shell 39,
Described 40 one end of cylinder is fixed with compact heap 41, and the compact heap 41 is slidably connected with limit shell 39, and clamping effect is more
It is good, clamp and take out rapider, lifting means working efficiency.
41 bottom of compact heap is equipped with rubber pad 43, and the rubber pad 43 is fixedly connected with compact heap 41, and rubber pad 43 plays
Effect that is anti-skidding and preventing metal tube 42 from crushing.
The cleaning device 7 is by driving motor 30, terminal pad 31, connecting rod 32, position-arresting disk 33, motion bar 34, gag lever post
35 and cleaning brush 36 constitute, 2 side of side plate is fixed with driving motor 30, and 30 output end of driving motor is fixed with connection
Disk 31,31 side of terminal pad are fixed with connecting rod 32, and described 32 one end of connecting rod is fixed with position-arresting disk 33, the limit
Disk 33 and side plate 2 are rotatablely connected, and 32 outer surface of connecting rod is equipped with motion bar 34, and the motion bar 34 is rotated with connecting rod 32
Connection, the motion bar 34 be equipped with it is multiple, described 34 one end of motion bar be equipped with cleaning brush 36, the cleaning brush 36 and motion bar
34 rotation connections, the sliding rod outer surface are equipped with gag lever post 35, and the sliding bar is slidably connected with gag lever post 35, and scrap is clear
Reason is fallen, and guarantees 42 machining accuracy of metal tube.
Working principle: metal tube 42 is inserted in the limit shell 39 of mounting device 10, and cylinder 40 works, and cylinder 40 pushes
The rubber pad 43 of compact heap 41,41 bottom of compact heap clamps metal tube 42, and rubber pad 43 plays anti-skidding and prevents metal tube 42
The effect crushed, the positioning of metal tube 42 is completed at this time, clamps metal tube 42 using cylinder 40, and clamping effect is better, is clamped
Broaching tool 9 is put into fixed dress at this point, broaching tool 9 is pushed into metal tube 42 with rapider, the lifting means working efficiency of taking-up
It sets in 11 groove of link block 19, the transverse direction of broaching tool 9 is limited at this time, then limited block 18 is pushed into the groove of link block 19
Outside, when limited block 18 shifts 19 groove top of link block onto, the jacking block 24 of limiting device 17 is jacked up, and limited block 18 is blocked,
At this point, the longitudinal direction of broaching tool 9 is limited, broaching tool 9 is in stationary state, and multiple directions position simultaneously, guarantees what metal tube 42 was processed
Precision, while starting hydraulic cylinder 3 and cooling tube 12, hydraulic cylinder 3 drives slide plate 6 to move, and slide plate 6 drives fixed device 11 to move,
Fixed device 11 drives broaching tool 9 to move, and metal tube 42 is first carried out roughing using roughing region 27 by broaching tool 9, then finishing
Work area domain 28 is finished, and last calibration region 29 machines away the elastic amount of recovery of metal tube 42, can better guarantee fund
Belong to pipe 42 machining accuracy, cooling tube 12 spray coolant liquid broaching tool 9 and metal tube 42 are cooled down, coolant liquid enter circulating slot 13 into
Row circulation guarantees that coolant liquid does not waste, and the sliding of slide bar 5, will cause precision not when the scrap that when processing generates will affect processing
Standard, the driving motor 30 of cleaning device 7 works at this time, and driving motor 30 drives terminal pad 31 to rotate, and terminal pad 31 drives connection
Bar 32 rotates, and connecting rod 32 drives motion bar 34 to move forward and backward, and motion bar 34 drives cleaning brush under the action of gag lever post 35
36 shift scrap onto base plate 1 side, after broaching machine completion of processing, then go to clean out broaching machine, guarantee the cleannes of slide bar 5, increase
The service life for adding slide bar 5 rotates threaded rod 15 after the time use of broaching machine one end, and threaded rod 15 is moved with movable slider 14, adjusts
The concentricity of whole broaching tool 9 and mounting device 10 guarantees that broaching tool 9 and mounting device 10 be in the same center of circle, prevent broaching tool 9 from damaging with
And guarantee the precision that metal tube 42 is processed.
In the present solution, the preferred Y80M1-2 model of driving motor 30, motor operation circuit is that conventional motor positive and negative rotation controls journey
Sequence, the present invention involved in circuit and control be the prior art, herein without excessively repeating.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine, including base plate (1), side plate (2), hydraulic cylinder (3), company
Fishplate bar (4), slide bar (5), slide plate (6), cleaning device (7), support frame (8), broaching tool (9), mounting device (10), fixed device
(11), cooling tube (12), circulating slot (13), sliding block (14) and threaded rod (15), it is characterised in that: at the top of the base plate (1)
Side is fixed with hydraulic cylinder (3), and hydraulic cylinder (3) two sides are symmetrically arranged with side plate (2), and the side plate (2) and base plate (1) are solid
Fixed connection, described hydraulic cylinder (3) one end is fixed with connecting plate (4), symmetrically fixes between the connecting plate (4) and base plate (1)
Have slide bar (5), slide bar (5) outer surface is equipped with slide plate (6), and the slide plate (6) is slidably connected with slide bar (5), the slide plate
(6) it is fixedly connected with hydraulic cylinder (3), slide plate (6) side is fixed with fixed device (11), and the fixed device (11) is internal
Equipped with broaching tool (9), described broaching tool (9) one end is slidably connected with base plate (1), and base plate (1) side is fixed with installation dress
It sets (10), is equipped with cooling tube (12) at the top of the mounting device (10), the cooling tube (12) is fixedly connected with base plate (1),
Cooling tube (12) side is equipped with sliding block (14), and the sliding block (14) is slidably connected with base plate (1), in the sliding block (14)
Portion is equipped with threaded rod (15), and the threaded rod (15) is threadedly coupled with sliding block (14), and the threaded rod (15) and base plate (1) turn
It is dynamic to connect, cleaning device (7) are equipped between the side plate (2), the cleaning device (7) is fixedly connected with side plate (2), the bottom
Seat board (1) side is fixed with circulating slot (13), and base plate (1) bottom is fixed with support frame (8).
2. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 1, it is characterised in that: described
Broaching tool (9) is made of roughing region (27), finishing area (28) and calibration region (29).
3. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 1, it is characterised in that: described
Fixed device (11) are made of mounting blocks (16), limiting device (17), limited block (18) and link block (19), the slide plate (6)
Side is fixed with link block (19), and link block (19) side is fixed with mounting blocks (16), is set inside the mounting blocks (16)
Have limiting device (17), the limiting device (17) is fixedly connected with mounting blocks (16), the limiting device (17) and link block
(19) it is fixedly connected, limiting device (17) side is equipped with limited block (18), and the limited block (18) and link block (19) are living
Dynamic connection.
4. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 3, it is characterised in that: described
Limiting device (17) by handle (20), metallic rod (21), compressed spring (22), briquetting (23), jacking block (24), limit plate (25) and
Limit spring (26) is constituted, and is equipped with handle (20) at the top of the mounting blocks (16), handle (20) bottom is fixed with metallic rod
(21), the metallic rod (21) is slidably connected with mounting blocks (16), and compression is equipped between the handle (20) and mounting blocks (16)
Spring (22), compressed spring (22) both ends are fixedly connected with mounting blocks (16) and handle (20) respectively, the metallic rod
(21) bottom is fixed with briquetting (23), and briquetting (23) bottom is equipped with jacking block (24), and jacking block (24) the bottom fixation is limited
Position plate (25), the limit plate (25) are slidably connected with link block (19), and limit plate (25) bottom is equipped with limit spring
(26), limit spring (26) both ends are fixedly connected with limit plate (25) and link block (19) respectively.
5. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 4, it is characterised in that: described
It is carved with anti-skid chequer in handle (20) outer surface.
6. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 1, it is characterised in that: described
Mounting device (10) is made of fixed plate (37), pressing device (38), limit shell (39) and metal tube (42), the base plate
(1) top side is fixed with fixed plate (37), and fixed plate (37) side is fixed with limit shell (39), the limit shell
(39) internal symmetry is equipped with pressing device (38), and the pressing device (38) is fixedly connected with limit shell (39), the compression
Metal tube (42) are equipped between device (38), the metal tube (42) is flexibly connected with pressing device (38), the metal tube
(42) it is slidably connected with limit shell (39).
7. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 6, it is characterised in that: described
Pressing device (38) is made of cylinder (40) and compact heap (41), is fixed with cylinder (40), institute at the top of the limit shell (39)
It states cylinder (40) one end to be fixed with compact heap (41), the compact heap (41) is slidably connected with limit shell (39).
8. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 7, it is characterised in that: compress
Block (41) bottom is equipped with rubber pad (43), and the rubber pad (43) is fixedly connected with compact heap (41).
9. a kind of novel high-precision Horizontal energy-saving stainless steel tube broaching machine according to claim 1, it is characterised in that: described
Cleaning device (7) is by driving motor (30), terminal pad (31), connecting rod (32), position-arresting disk (33), motion bar (34), gag lever post
(35) it is constituted with cleaning brush (36), side plate (2) side is fixed with driving motor (30), driving motor (30) output end
It is fixed with terminal pad (31), terminal pad (31) side is fixed with connecting rod (32), and described connecting rod (32) one end is fixed with
Position-arresting disk (33), the position-arresting disk (33) and side plate (2) are rotatablely connected, and connecting rod (32) outer surface is equipped with motion bar
(34), the motion bar (34) and connecting rod (32) are rotatablely connected, and the motion bar (34) is equipped with multiple, the motion bar (34)
One end is equipped with cleaning brush (36), and the cleaning brush (36) and motion bar (34) are rotatablely connected, and the sliding rod outer surface is equipped with limit
Position bar (35), the sliding bar are slidably connected with gag lever post (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608297.4A CN109794641B (en) | 2018-12-27 | 2018-12-27 | Novel high-precision energy-saving horizontal stainless steel tube broaching machine |
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|---|---|---|---|
| CN201811608297.4A CN109794641B (en) | 2018-12-27 | 2018-12-27 | Novel high-precision energy-saving horizontal stainless steel tube broaching machine |
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| CN109794641A true CN109794641A (en) | 2019-05-24 |
| CN109794641B CN109794641B (en) | 2020-05-05 |
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| CN113634816A (en) * | 2021-06-18 | 2021-11-12 | 威海市威力高档工具有限公司 | Automatic scrap removing device for broach |
| CN114433933A (en) * | 2022-02-15 | 2022-05-06 | 荣基工业科技（江苏）有限公司 | High-stability driving device for numerical control broaching machine and using method thereof |
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| CN113634816A (en) * | 2021-06-18 | 2021-11-12 | 威海市威力高档工具有限公司 | Automatic scrap removing device for broach |
| CN114433933A (en) * | 2022-02-15 | 2022-05-06 | 荣基工业科技（江苏）有限公司 | High-stability driving device for numerical control broaching machine and using method thereof |
| CN114433933B (en) * | 2022-02-15 | 2024-04-09 | 荣基工业科技（江苏）有限公司 | High-stability driving device for numerical control broaching machine and using method thereof |
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| CN109794641B (en) | 2020-05-05 |
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Denomination of invention: A New High Precision and Energy Saving Horizontal Stainless Steel Tube Drawing Machine Effective date of registration: 20230925 Granted publication date: 20200505 Pledgee: Zhejiang Songyang Rural Commercial Bank Co.,Ltd. Xiping Branch Pledgor: Zhejiang xinchuangtaiye Stainless Steel Co.,Ltd. Registration number: Y2023330002169 |
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