CN207325857U - For processing the power head device of nib - Google Patents
For processing the power head device of nib Download PDFInfo
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- CN207325857U CN207325857U CN201721387943.XU CN201721387943U CN207325857U CN 207325857 U CN207325857 U CN 207325857U CN 201721387943 U CN201721387943 U CN 201721387943U CN 207325857 U CN207325857 U CN 207325857U
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- nib
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Abstract
It the utility model is related to written process equipment, especially a kind of power head device for being used to process nib, including overcoat and main shaft, main shaft is spindle rotationally arranged in overcoat, the upper end of main shaft is equipped with the die assembly of forging nib, the lower end of main shaft is equipped with the driving member for driving it to rotate, die assembly includes the first mold and the second mold being oppositely arranged, first mold and the second mold can moving radially along main shaft, first mold is equipped with the first forging groove, second mold is equipped with the second forging groove, the forging groove for being used for forging nib is formed between first forging groove and the second forging groove, the drive block that the first mold and the second mold are mutually drawn close can be driven in main axis by being equipped between main shaft and overcoat.By using such scheme, the utility model overcomes the shortcomings of the prior art, there is provided a kind of power head device for being used to process nib, hollow metal tube can be processed into nib by it, saved cost and processed simple, work efficiency height.
Description
Technical field
Written process equipment is the utility model is related to, especially a kind of power head device for being used to process nib.
Background technology
Ball-pen point on the market is mostly bullet-shaped nib, and bullet-shaped nib, its traditional production method is to use
A piece solid stainless steel material is processed to be formed by multiprogramming.Specifically, be by solid material after bottom chamfer,
The drill centers since it is internal, then after high-speed cutting drills, it is cylindrical after completing oil ink passage and cutting, then through front end height
Speed cutting forms certain angle, and cuts pearl bore in apical position and bore aperture, the oil ink passage of rear end is got through, finally by ball
Pearl insertion ball seat hole.
But above-mentioned nib processing is that a solid cylinder metallic rod is processed into required nib, can be produced after cutting
Raw many waste materials, cause waste of material, production cost is high, and processed complex, work efficiency are low.
The content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of power head device for being used to process nib, its
Hollow metal tube can be processed into nib, save cost and process simple, work efficiency height.
To achieve these goals, the technical solution adopted in the utility model is：A kind of power head for being used to process nib
Device, including overcoat and main shaft, the main shaft are spindle rotationally arranged in overcoat, and the upper end of the main shaft is equipped with forging nib
Die assembly, the lower end of the main shaft are equipped with the driving member for driving it to rotate, and the die assembly includes first be oppositely arranged
Mold and the second mold, the first mold and the second mold can moving radially along main shaft, on first mold
Equipped with the first forging groove, second mold is equipped with the second forging groove, is formed between the first forging groove and the second forging groove and is used to forge
The forging groove of nib, being equipped between the main shaft and overcoat can drive the first mold and the second mold mutual in main axis
The drive block drawn close.
By using such scheme, main axis is arranged in overcoat, and the upper end of main shaft is equipped with the set of molds of forging nib
Part, die assembly include the first mold and the second mold being oppositely arranged, the first mold and the second mold along main shaft
Diametric(al) set, and can be moved along the diametric(al) of main shaft, when the first mold and the second mold are mutually drawn close, the
First forging groove of one mold and the second forging groove of the second mold cooperate, and complete forging groove are formed, for forging nib
Shaping, the first forging groove and the second forging groove are respectively set into the forging groove of half, when main shaft drives the first mold and the second mold to turn
When moving to drive block position, drive block can drive one of mold to be drawn close to the movement realization of another mold direction, drive
Motion block can also drive the first mold and the second mold to move towards realization and draw close at the same time, the first mold first forging groove with
Second forging groove of the second mold cooperates, and processing of swaging is carried out to the end of hollow metal tube, until nib shaping, its energy
Hollow metal tube is processed into nib, cost is saved and processes simple, work efficiency height.
Further set of the utility model be：The drive block is set into even number, and along main shaft it is circumferential uniformly between
Every setting.
By using such scheme, drive block is set into even number, and is set along the circumferential uniform intervals of main shaft, is driven two-by-two
Motion block corresponds, and when main shaft drives the first mold and the second mold to turn to drive block position, two pieces correspond
Drive block compress the first mold and the second mold respectively, drive the first mold and the second mold mutually to draw close, the
Second forging groove of the first forging groove and the second mold of one mold cooperates, and the end of hollow metal tube, which swage, to be added
Work, until nib shaping；Between main shaft drives the first mold and the second mold is turned between adjacent two pieces of drive blocks
During gap position, under the influence of centrifugal force, the first mold and the second mold are resetted, and are carried out easy to lower a pair of of drive block
Compress operation.
Further set of the utility model be：Fix or be wholely set mounting base, the peace in the upper end of the main shaft
The upper surface for filling seat is equipped with the first guide groove that sliding is oriented to for the first mold and the second mold, the first mold and second
The end of mold two opposite sides can be contradicted with drive block respectively to be coordinated.
By using such scheme, the upper end of main shaft has been wholely set mounting base, and overcoat is set into tubulose, easy to hollow gold
Belong to blank and stretch into forging groove, be radially provided with first guide groove of end face of the mounting base away from main shaft along main shaft, the first mold and
The shape of second mold is adapted to the first guide groove, and can be oriented to and be slid along the first guide groove, the both ends of the first guide groove
Set respectively into opening, extended first guide groove in end of the first mold and the second mold is set, and is supported easy to drive block
Press the first mold and the second mold.
Further set of the utility model be：The drive block is into cylindric or spherical setting, in the mounting base
Equipped with retainer, the accommodating cavity of drive block can be housed in the retainer equipped with several, the retainer is pacified by fixed frame
On the coat, the retainer is rotatably assorted dress with fixed frame, and the overcoat, which corresponds to, offers First on the inner wall of mounting base
Rank, the lower face of fixed frame are resisted against on the end face of first step, and the lateral surface of fixed frame and the inner wall of overcoat are interference fitted.
By using such scheme, mounting base is equipped with retainer, which is installed on the coat, outside by fixed frame
The inner wall of set is equipped with first step, and the lower face of fixed frame can be resisted against on the end face of first step, and fixed frame is outer
The inner wall of side and overcoat is interference fitted, and realizes being fixedly connected for fixed frame and overcoat, and retainer is rotatably assorted with fixed frame, guarantor
Hold in frame and be equipped with several accommodating cavities, drive block is separately positioned in accommodating cavity, and drive block, also can glomeration into cylindric setting
Set, drive block is when compressing mold, and since drive block can be rotated in itself, for drive block when rotating, it can be with consolidating
The madial wall for determining frame is rolled and coordinated, and retainer can be driven to rotate, and is not in the situation of the stuck main shaft of drive block, Bu Huiying
Ring main shaft rotation, drive block arc-shaped compress side contacted with mold it is more smooth, after a swaging operation is completed,
Next swaging operation can be entered at once, processing is stablized, and work efficiency is high.
Further set of the utility model be：First mold includes the first forging die and the first forging, and described the
Two molds body includes the second forging die and the second forging, and the first forging, the first forging die, the second forging die and the second forging are oriented to along first
The length direction of groove is set gradually, and the first forging groove is provided with several, and is separately positioned on each side of the first forging die,
Second forging groove is provided with several, and is separately positioned on each side of the second forging die, the mounting base and the first forging
Between be equipped with the first position limiting structure of the sub- displacement distance of the forging of limitation first, limitation the is equipped between the mounting base and the second forging
Second position limiting structure of the two sub- displacement distances of forging.
By using such scheme, the first mold includes the first forging die and the first forging, and the second mold includes second
Forging die and second forges son, and the first forging, the first forging die, the second forging die and the second sub length direction along the first guide groove of forging are successively
Set, the first forging is inconsistent with the first forging die, and the second forging is sub inconsistent with the second forging die, and the first forging die and the second forging die are into square
Shape block is set, and is respectively equipped with the first forging groove of different size on four sides of the first forging die, on four sides of the second forging die
Be respectively equipped with different size second forging groove, it is necessary to process it is various sizes of nib when, rotatable first forging die and the second forging die,
The the first forging groove and the second forging groove of appropriate size are selected, the first end camber shape of forging away from the first forging die is set, and second
End camber shape of forging away from the second forging die is set so that drive block compresses more smoothly, and the first position limiting structure can limit
The skidding distance of first forging, when avoiding the first forging from being resetted by centrifugal force, sliding it is distant, be unfavorable for next driving
Block and the first forging compress cooperation；The and position limiting structure can limit the and forge the skidding distance of son, avoid the and forge son and centrifuged
When power resets, sliding it is distant, be unfavorable for next drive block and the and forge son and compress cooperation.
Further set of the utility model be：First position limiting structure includes being arranged on the first forging first convex
Block and the first straight trough being arranged in mounting base, first straight trough are set perpendicular to the first guide groove, and are oriented to first
Groove is conducted, and first convex block can slide along the first straight trough, and second position limiting structure includes being arranged on the second forging
Second convex block and the second straight trough being arranged in mounting base, second straight trough are set perpendicular to the first guide groove, and with
One guide groove is conducted, and second convex block can slide along the second straight trough.
By using such scheme, the first position limiting structure includes the first convex block being arranged on the first forging and is arranged on
The first straight trough in mounting base, the first convex block are extended by the two sides of the first forging respectively, and the first straight trough is perpendicular to first
Guide groove, and be conducted with the first guide groove, the width of the first straight trough is more than the width of the first convex block, and the first convex block can be along first
Straight trough slides, and need to only adjust the sliding scope of i.e. adjustable first forging of width of the first straight trough；Second position limiting structure includes setting
The second convex block on the second forging and the second straight trough being arranged in mounting base are put, the second convex block is respectively by the second forging
Two sides are extended, and the second straight trough is conducted perpendicular to the first guide groove, and with the first guide groove, and the width of the second straight trough is big
In the width of the second convex block, the second convex block can slide along the second straight trough, need to only adjust width i.e. adjustable second of the second straight trough
Forge the sliding scope of son.
Further set of the utility model be：Be fixedly installed on the end face of the mounting base restricted first mold and
Second mold departs from the mainshaft cap of mounting base, and the end face that first mold and the second mold expose mounting base is set,
The mainshaft cap offers the second guide groove being adapted with the first mold and the second mold on the end face of mounting base,
The mainshaft cap corresponds to forging groove location and is equipped with the through hole stretched into for nib.
By using such scheme, the end face of mounting base is equipped with threaded hole, and mainshaft cap can be by way of the screw that is screwed on
It is fixed in mounting base, the end face that the first mold and the second mold expose mounting base is set, and mainshaft cap is close to installation
The second guide groove is offered on the end face of seat, the first mold and the second mold can slide along the second guide groove, and mainshaft cap can
Limiting the first mold and the second mold departs from mounting base, hollow metal tube blank can be stretched into from the through hole of mainshaft cap, into
Capable processing of swaging, each component installation are stablized.
Further set of the utility model be：It is arranged between the overcoat and main shaft in the upper end position close to main shaft
Clutch shaft bearing, is arranged with second bearing, the clutch shaft bearing supports between the overcoat and main shaft in the lower end position close to main shaft
Lean against on the lower face of mounting base, locking nut is screwed with the main shaft, it is remote that the locking nut is arranged on clutch shaft bearing
The side of mounting base is simultaneously resisted against on the end face of clutch shaft bearing, and the main shaft is equipped with second step, and outer put on is equipped with use
In the rear cover of limitation second bearing movement, second bearing is resisted against on the end face of second step by the rear cover, the rear cover with
Bearing shim is equipped between second bearing.
By using such scheme, clutch shaft bearing is arranged with the upper end position close to main shaft between overcoat and main shaft, outside
Second bearing is arranged with the lower end position close to main shaft between set and main shaft, the bar portion of main shaft passes through clutch shaft bearing and the second axis
Hold and be spindle rotationally arranged in overcoat, locking nut is screwed with main shaft, clutch shaft bearing side is resisted against on locking nut, another
Side is resisted against on the lower face of mounting base, realizes the location and installation of clutch shaft bearing, and main shaft is equipped with second step, second bearing
Side is resisted against on the end face of second step, and the opposite side of second bearing has compressed rear cover, realizes the positioning peace to second bearing
Dress, rear cover can be rotated with main shaft, and bearing shim is equipped between rear cover and second bearing, play transition connection.
Further set of the utility model be：The driving member is the belt pulley being set on main shaft, and main shaft passes through rotation
Connected nut realizes the positioning to belt pulley.
By using such scheme, which is arranged on outside overcoat, can be driven by belt, so that main axis is driven, it is main
The end of axis is screwed with nut, which covers after can belt pulley be pressed on, and realizes that belt pulley is rotated with main shaft.
Further set of the utility model be：The main shaft is axially arranged with passage, through hole and the passage phase along it
Mutually conducting.
By using such scheme, the passage of main shaft and the through hole mutual conduction of mainshaft cap, when swaging, can produce useless
Material, carries out blowing operation to passage, can blow waste material off.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the positive structure schematic of the utility model embodiment；
Fig. 3 is the A-A diagrammatic cross-sections of Fig. 2；
Fig. 4 is the B-B diagrammatic cross-sections of Fig. 2；
Fig. 5 is die assembly and drive block fit structure schematic diagram in the utility model embodiment；
Fig. 6 is the configuration schematic diagram of Fig. 4；
Fig. 7 is the structure diagram of mainshaft cap in the utility model embodiment.
Embodiment
As shown in Fig. 1-Fig. 7, a kind of power head device for being used to process nib, including overcoat 1 and main shaft 2, main shaft 2 can turn
Dynamic is arranged in overcoat 1, and the upper end of main shaft 2 is equipped with the die assembly of forging nib, and the lower end of main shaft 2, which is equipped with, drives its rotation
Driving member, die assembly includes the first mold 31 and the second mold 32 that are oppositely arranged, the first mold 31 and second
Mold 32 can moving radially along main shaft 2, the upper end of main shaft 2 has been wholely set mounting base 21, and mounting base 21 is away from 2 bar of main shaft
The end face in portion is oriented to the first guide groove 211 slid along being radially provided with for main shaft for the first mold 31 and the second mold 32,
The both ends of first guide groove 211 are set into opening, and the end of 32 two opposite sides of the first mold 31 and the second mold is stretched respectively
Go out the first guide groove 211 to set, 31 are equipped with the first forging groove 311 on the first mold, and the second mold 32 is equipped with the second forging groove
321, the first forging groove 311 and second forms the forging groove 33 for being used for forging nib between forging groove 321, between mounting base 21 and overcoat 1
Equipped with the drive block 4 that the first mold 31 and the second mold 32 can be driven mutually to draw close when main shaft 2 rotates, drive block 4 can
One of mold is driven to be drawn close to the movement realization of another mold direction, drive block 4 can also drive the first mould at the same time
31 and second mold 32 of body moves towards realization and draws close, and drive block 4 is set into even number, and along main shaft 2 it is circumferential uniformly between
Every setting, drive block 4 corresponds two-by-two, drive block 4 into cylindric setting, also can glomeration set, mounting base 21 is equipped with
Retainer 51, mounting base 21 are equipped with the boss 212 placed for retainer 51, and driving can be housed by being equipped with several in retainer 51
The accommodating cavity 511 of block 4, retainer 51 are installed on overcoat 1 by fixed frame 52, and retainer 51 is rotatably assorted with fixed frame 52,
Overcoat 1 corresponds to and offers first step 11 on the inner wall of mounting base 21, and the lower face of fixed frame 52 is resisted against first step 11
On end face, the lateral surface of fixed frame 52 is interference fitted with the inner wall of overcoat 1, the knot of the drive block 4, retainer 51 and fixed frame 52
Conjunction can regard cylinder roller bearing as.
In the present embodiment, the first mold 31 includes the first forging die 312 and the first forging 313, and the second mold 32 wraps
Include the second forging die 322 and the second forging 323, the first forging 313, the first forging die 312, the second forging die 322 and sub 323 edges of the second forging
The length direction of first guide groove 211 is set gradually, the 322 rectangular pieces of settings of the first forging die 312 and the second forging die, the first forging die
The first forging groove 311 of different size is respectively equipped with 312 four sides, is respectively equipped with four sides of the second forging die 322
Second forging groove 321 of different size, is equipped with sub 313 displacement distances of the forging of limitation first between the forging of mounting base 21 and first sub 313
First position limiting structure, the first position limiting structure include the first convex block 3131 being arranged on the first forging 313 and are arranged on installation
The first straight trough 213 on seat 21, the first straight trough 213 is set perpendicular to the first guide groove 211, and is led with 211 phase of the first guide groove
Logical, the first convex block 3131 can slide along the first straight trough 213, and forging of limitation second is equipped between the forging of mounting base 21 and second 323
Second position limiting structure of 323 displacement distances, the second position limiting structure include being arranged on the second convex block 3231 on the second forging 323 with
And the second straight trough 214 in mounting base 21 is arranged on, the second straight trough 214 is set perpendicular to the first guide groove 211, and is led with first
It is conducted to groove 211, the second convex block 3231 can slide along the second straight trough 214.
In the present embodiment, restricted first mold, 31 and second mold 32 is fixedly installed on the end face of mounting base 21
Depart from the mainshaft cap 6 of mounting base 21, the end face of mounting base 21 is equipped with threaded hole 214, and mainshaft cap 6 can pass through the side for the screw that is screwed on
Formula is fixed in mounting base 21, and the end face that the first mold 31 and the second mold 32 expose mounting base 21 is set, main shaft
Lid 6 offers the second guide groove being adapted with the first mold 31 and the second mold 32 on the end face of mounting base 21
61, mainshaft cap 6 corresponds to 33 position of forging groove and is equipped with the through hole 62 stretched into for hollow metal tube, and main shaft 2 is axially arranged with passage along it
22,22 mutual conduction of through hole 62 and passage, when swaging, can produce waste material, carry out blowing operation to passage 22, can blow waste material
Fall.
In the present embodiment, two clutch shaft bearings are arranged with the head position close to main shaft 2 between overcoat 1 and main shaft 2
71, the two clutch shaft bearings 71 mutually contradict, and clutch shaft bearing 71 is angular contact ball bearing, close to main between overcoat 1 and main shaft 2
The tail position of axis 2 is arranged with second bearing 72, and second bearing 72 is deep groove ball bearing, and clutch shaft bearing 71 is resisted against mounting base 21
End face on, locking nut 81 is screwed with main shaft 2, locking nut 81 is arranged on side of the clutch shaft bearing 71 away from mounting base 21
And be resisted against on the end face of clutch shaft bearing 71, main shaft 2 is equipped with second step 23, and overcoat 1, which is equipped with, to be used to limit second bearing
Second bearing 72 is resisted against on the end face of second step 23 by the rear cover 82 of 72 movements, rear cover 82, rear cover 82 and second bearing 72
Between be equipped with bearing shim 83.
In the present embodiment, driving member is the belt pulley 9 being set on main shaft 2, which is arranged on outside overcoat 1, can be by
Belt drives, so as to drive main shaft 2 to rotate, the end of main shaft 2 is screwed with nut 84, which can be pressed on belt pulley 9
On rear cover 82, realize that belt pulley 9 is rotated with main shaft 2.
One kind of above example, simply the utility model preferably specific embodiment, those skilled in the art are in this reality
It is included in the usual variations and alternatives carried out in new technique aspects in the scope of protection of the utility model.
Claims (10)
- A kind of 1. power head device for being used to process nib, it is characterised in that：Including overcoat and main shaft, the main shaft is rotatable It is arranged in overcoat, the upper end of the main shaft is equipped with the die assembly of forging nib, and the lower end of the main shaft, which is equipped with, drives its turn Dynamic driving member, the die assembly include the first mold and the second mold being oppositely arranged, the first mold and second Mold can moving radially along main shaft, first mold is equipped with the first forging groove, and second mold is equipped with the Two forging grooves, form the forging groove for being used for forging nib between the first forging groove and the second forging groove, are equipped between the main shaft and overcoat The drive block that the first mold and the second mold can be driven mutually to draw close during main axis.
- 2. the power head device according to claim 1 for being used to process nib, it is characterised in that：The drive block is into even number A setting, and set along the circumferential uniform intervals of main shaft.
- 3. the power head device according to claim 1 or 2 for being used to process nib, it is characterised in that：The main shaft it is upper End is fixed or has been wholely set mounting base, and the upper surface of the mounting base is equipped with to be oriented to for the first mold and the second mold and slides The end of the first guide groove moved, the first mold and the second mold two opposite sides can be contradicted with drive block respectively to be coordinated.
- 4. the power head device according to claim 3 for being used to process nib, it is characterised in that：The drive block is into cylinder Shape or spherical setting, the mounting base are equipped with retainer, can house the appearance of drive block in the retainer equipped with several Chamber is put, the retainer is installed on the coat by fixed frame, and the retainer is rotatably assorted with fixed frame, and the overcoat corresponds to First step is offered on the inner wall of mounting base, the lower face of fixed frame is resisted against on the end face of first step, outside fixed frame The inner wall of side and overcoat is interference fitted.
- 5. the power head device according to claim 4 for being used to process nib, it is characterised in that：The first mold bag The first forging die and the first forging are included, second mold includes the second forging die and the second forging is sub, the first forging, the first forging die, Second forging die and the second forging are set gradually along the length direction of the first guide groove, and the first forging groove is provided with several, and point It is not arranged on each side of the first forging die, the second forging groove is provided with several, and is separately positioned on each of the second forging die On a side, the first position limiting structure of the sub- displacement distance of the forging of limitation first is equipped between the mounting base and the first forging, it is described The second position limiting structure of the sub- displacement distance of the forging of limitation second is equipped between mounting base and the second forging.
- 6. the power head device according to claim 5 for being used to process nib, it is characterised in that：First position limiting structure Including the first convex block being arranged on the first forging and the first straight trough being arranged in mounting base, first straight trough perpendicular to First guide groove is set, and is conducted with the first guide groove, and first convex block can slide along the first straight trough, and described second is spacing Structure includes the second convex block being arranged on the second forging and the second straight trough being arranged in mounting base, and second straight trough hangs down Directly set in the first guide groove, and be conducted with the first guide groove, second convex block can slide along the second straight trough.
- 7. the power head device according to claim 4 for being used to process nib, it is characterised in that：The end face of the mounting base The upper mainshaft cap that restricted first mold and the second mold is fixedly installed and departs from mounting base, first mold and second The end face that mold exposes mounting base is set, and the mainshaft cap offers and the first mold and the on the end face of mounting base The second guide groove that two molds body is adapted, the mainshaft cap corresponds to forging groove location and is equipped with to be led to for what hollow metal tube stretched into Hole.
- 8. the power head device according to claim 4 for being used to process nib, it is characterised in that：The overcoat and main shaft it Between be arranged with clutch shaft bearing close to the upper end position of main shaft, in the lower end position set close to main shaft between the overcoat and main shaft Equipped with second bearing, the clutch shaft bearing is resisted against on the lower face of mounting base, and locking nut is screwed with the main shaft, described Locking nut is arranged on side of the clutch shaft bearing away from mounting base and is resisted against on the end face of clutch shaft bearing, and the main shaft is equipped with Second step, it is described it is outer put on equipped with the rear cover for being used to limit second bearing movement, second bearing is resisted against the by the rear cover On the end face of two steps, bearing shim is equipped between the rear cover and second bearing.
- 9. the power head device according to claim 1 or 2 for being used to process nib, it is characterised in that：The driving member is The belt pulley being set on main shaft, main shaft realize the positioning to belt pulley by the nut that is screwed on.
- 10. the power head device according to claim 7 for being used to process nib, it is characterised in that：The main shaft is along its axis To equipped with passage, through hole and the passage mutual conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387943.XU CN207325857U (en) | 2017-10-25 | 2017-10-25 | For processing the power head device of nib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387943.XU CN207325857U (en) | 2017-10-25 | 2017-10-25 | For processing the power head device of nib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325857U true CN207325857U (en) | 2018-05-08 |
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ID=62362647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387943.XU Active CN207325857U (en) | 2017-10-25 | 2017-10-25 | For processing the power head device of nib |
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| Country | Link |
|---|---|
| CN (1) | CN207325857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626870A (en) * | 2017-10-25 | 2018-01-26 | 平阳县尚伟笔业有限公司 | For processing the power head device of nib |
-
2017
- 2017-10-25 CN CN201721387943.XU patent/CN207325857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626870A (en) * | 2017-10-25 | 2018-01-26 | 平阳县尚伟笔业有限公司 | For processing the power head device of nib |
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Address after: 325400 Zhongyu village, Aojiang Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Shangwei pen industry Co.,Ltd. Address before: 325000 Zhongyu village, Aojiang Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: PINGYANG SHANGWEI PEN INDUSTRY CO.,LTD. |