CN104369158A - Spring device for heading machine - Google Patents
Spring device for heading machine Download PDFInfo
- Publication number
- CN104369158A CN104369158A CN201410589170.8A CN201410589170A CN104369158A CN 104369158 A CN104369158 A CN 104369158A CN 201410589170 A CN201410589170 A CN 201410589170A CN 104369158 A CN104369158 A CN 104369158A
- Authority
- CN
- China
- Prior art keywords
- slide block
- pendulum
- corner
- stage clip
- spring base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000005461 lubrication Methods 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 240000004282 Grewia occidentalis Species 0.000 abstract 6
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention relates to a spring device for a heading machine. The spring device for the heading machine comprises a spring seat, a pendulum slide block mechanism and a four-corner slide block mechanism, wherein a rectangular installation opening is formed in one end of the spring seat, and a pendulum slide block installation opening is formed in the other end of the spring seat; the four-corner slide block mechanism is arranged in the rectangular installation opening; the pendulum slide block mechanism comprises a pendulum, a rectangular compression spring, a pendulum slide block, a spring seat screw and a compression screw, wherein slide rails are respectively arranged on two mutually corresponding side surfaces of the pendulum slide block; the pendulum slide block is installed in the pendulum slide block installation opening, and two side walls of the spring seat are clamped into the slide rails; the four-corner slide block mechanism comprises a spring seat and a four-corner slide block which is centrally provided with a first round through hole; the lower parts of two mutually symmetrical side walls of the four-corner slide block are respectively provided with a retaining rib; the four-corner slide block is installed in the rectangular installation opening from bottom to top and can slide along the rectangular installation opening.
Description
Technical field
The present invention relates to a kind of heading machine spring assembly.
Background technology
Nailing utilizes to launch powder gas that blank cartridge produces as power, squeezes into the nail of building body, usually add gear ring by a nail or plastic positioning clamp circle is formed, because need to squeeze into building, the such as matrix such as concrete or steel plate, therefore, requires that nailing has very high intensity.The end of existing nailing is processed with a nailing head in the market.Arranging of nailing head conveniently launches nailing, because the hardness ratio of nailing is higher, so the processing of nailing head is also relatively difficult.Existing heading machine can only play the lower screw of some hardness ratios in the market, as the heading machine disclosed in the 16 days January in 2013 of earlier application, publication number is the Chinese patent of CN202667541U, comprising: control system and the dynamical system controlled by control system, feed system, fracture feeding system, forge system, lubricating system and material returning system; Feed system comprises feed spool, ratchet and charging pinch roller, and dynamical system drives feed spool, and feed spool push-and-pull ratchet sleeve drives pawl wheel, and ratchet drives charging pinch roller; Fracture feeding system comprises scissors, cuts material cam, cuts material axle and folding swing arm, cuts material cam interval and promotes to cut material axle, cut on material axle and be provided with clip, bent axle adds eccentric wheel; The system of forging comprises rotating shaft, four fulcrum structures, sliding chute rod, slide block and positioner, oscillating cam traction axis of rotation, drives sliding chute rod and then band movable slider to slide up and down by four fulcrum structures.The bullet base device of heading machine is as the mechanism of one of them transmitting force, the setting of the slide block of current existing equipment, the phenomenon loosened easily is there is in the process slidably reciprocated for a long time, and then the problem such as smooth not, stuck that causes sliding, in addition, spring is under the state being in compression for a long time, be easy to follow the string, moreover, its middle (center) bearing be fixed on the phenomenon easily occurring in the environment of vibration getting loose, and then the transmission of influence power, therefore there is certain limitation.
Summary of the invention
In order to provide, a kind of structure is simple, installation is firm, slide heading machine spring assembly smoothly in the present invention.
The present invention is achieved through the following technical solutions:
A kind of heading machine spring assembly, comprise spring base, pendulum slide block mechanism and corner slide block mechanism, described spring base one end is provided with rectangle installing port, the other end is provided with pendulum slide block installing port, described corner slide block mechanism is located in described rectangle installing port, described pendulum slide block mechanism comprises pendulum, rectangle stage clip, pendulum slide block, spring base screw and stage clip screw, the side that described pendulum slide block two is mutually corresponding is respectively provided with a slide rail, described pendulum slide block is located in described pendulum slide block installing port, and two of described spring base sidewalls snap in described slide rail, described pendulum is connected with described pendulum slide block with pendulum fixed screw by slide block sleeve, described pendulum slide block installing port side is provided with chute, limited block is provided with in described chute, described rectangle stage clip is located in described chute, one end and described limited block inconsistent, described rectangle stage clip one end is provided with first from moving-coil, the other end is provided with second from moving-coil, described first is located in described limited block from moving-coil, described first from moving-coil one end and described rectangle stage clip inconsistent, the other end and pendulum slide block inconsistent, described stage clip screw is fixed on described spring base one end, described second is located in described stage clip screw from moving-coil, described spring base screw passes described second successively from moving-coil, Rectangular Spring, first is connected from moving-coil with described pendulum slide block.
Be provided with stage clip bung flange between described spring base end face and described stage clip screw, described stage clip screw lateral surface is provided with external screw thread, and described stage clip bung flange matches with described external screw thread.
Described pendulum is provided with pendulum cover plate in the horizontal direction, and described pendulum cover plate is fixed by screws on described pendulum, and described pendulum cover plate is provided with pendulum adjustment screw.
Described corner slide block mechanism comprises spring base and corner slide block, its center place, described corner is provided with first manhole, the bottom of wherein two symmetrical sidewalls of described corner slide block is respectively provided with a block reinforcement, described corner slide block is arranged in described rectangle installing port from below to up, and slide along described rectangle installing port, the upper surface of described block reinforcement and the lower surface of described spring base inconsistent, the upper surface of described corner slide block is fixed with corner slide block lid by four screws, the width of described corner slide block lid is greater than the width of described rectangle installing port, the lower surface of described corner slide block lid and the upper surface of described spring base inconsistent, the center of described corner slide block lid is provided with the second manhole, described second manhole and described first manhole are coaxially arranged.
Described spring seat assembly also comprises two bearings and two bearing shaft, described spring base is positioned at described rectangle installing port both sides and is respectively provided with an axis hole, described bearing holder (housing, cover) is contained in described bearing shaft, described bearing shaft is from below to up through described axis hole, the lateral surface of described bearing shaft upper end is provided with screw thread, and being matched with described screw thread by nut is fixed on described bearing shaft in described axis hole.
The lower end outside face of described bearing shaft is provided with a circle convex tendon, the lower surface of described bearing and the upper surface of described convex tendon inconsistent.
Be provided with bearing shaft pad between the lower surface of described bearing and described spring base, described bearing shaft pad is sleeved in described bearing shaft.
Be provided with plain cushion between the upper surface of described spring base and described nut, described plain cushion is sleeved in described bearing shaft.
The sidewall of described corner slide block is positioned at the lubrication groove being provided with an oblique setting above described block reinforcement.
Four angles place of described rectangle installing port is respectively provided with an arc groove.
The beneficial effect that the present invention brings is:
In the present invention, described heading machine spring assembly comprises spring base, pendulum slide block mechanism and corner slide block mechanism, described pendulum slide block mechanism comprises pendulum, rectangle stage clip, pendulum slide block, spring base screw and stage clip screw, described pendulum slide block is slided in described pendulum slide block installing port by the mode of slide rail, ensure that pendulum slide block movement is smooth to a certain extent, be connected with described rectangle stage clip with stage clip screw by spring base screw in the horizontal direction, limited block is adopted to slide in chute again, the compression stress of rectangle stage clip can be extenuated to a great extent, and then improve the service life of rectangle stage clip, in the vertical direction is connected with described pendulum with pendulum fixed screw by slide block sleeve, this kind of fixed structure is relatively firm, be not easy to get loose, described corner slide block mechanism comprises spring base and corner slide block, described corner slide block is fixed in rectangle installing port by corner slide block lid, and can slidably reciprocate along rectangle installing port, and then realizing the function of slip, the setting of described block reinforcement and lubrication groove ensure that effective slip of corner slide block all to a certain extent, described spring seat assembly also comprises two bearings and two bearing shaft, described bearing is relatively simple by the fixed form structure be sleeved in bearing shaft, and lower end adopts convex tendon spacing, and upper end adopts nut to fix, this kind of fixed form is not easy to get loose, and install, dismantle all more convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the structural representation of heading machine spring assembly of the present invention.
The label that in figure, component names is corresponding is as follows:
1, spring base; 2, corner slide block; 3, rectangle installing port; 4, the first manhole; 5, block reinforcement; 6, screw; 7, corner slide block lid; 8, the second manhole; 9, bearing; 10, bearing shaft; 11, axis hole; 12, nut; 13, convex tendon; 14, bearing shaft pad; 15, plain cushion; 16, lubrication groove; 17, arc groove; 18, pendulum slide block installing port; 19, pendulum; 20, rectangle stage clip; 21, pendulum slide block; 22, spring base screw; 23, stage clip screw; 24, slide rail; 25, slide block sleeve; 26, pendulum fixed screw; 27, chute; 28, limited block; 29, first from moving-coil; 30, second from moving-coil; 31, stage clip bung flange; 32, pendulum cover plate; 33, pendulum adjustment screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
As the embodiment of heading machine spring assembly of the present invention, as shown in Figure 1, comprise spring base 1, pendulum slide block mechanism and corner slide block mechanism, described spring base 1 one end is provided with rectangle installing port 3, the other end is provided with pendulum slide block installing port 18, described corner slide block mechanism is located in described rectangle installing port 3, described pendulum slide block mechanism comprises pendulum 19, rectangle stage clip 20, pendulum slide block 21, spring base screw 22 and stage clip screw 23, the side that described pendulum slide block 21 two is mutually corresponding is respectively provided with a slide rail 24, described pendulum slide block 21 is located in described pendulum slide block installing port 18, and two sidewalls of described spring base 1 snap in described slide rail 24, described pendulum 19 is connected with described pendulum slide block 21 with pendulum fixed screw 26 by slide block sleeve 25, described pendulum slide block installing port 18 side is provided with chute 27, limited block 28 is provided with in described chute 27, described rectangle stage clip 20 is located in described chute 27, one end and described limited block 28 inconsistent, described rectangle stage clip 20 one end is provided with first from moving-coil 29, the other end is provided with second from moving-coil 30, described first is located in described limited block 28 from moving-coil 29, described first from moving-coil 29 one end and described rectangle stage clip 20 inconsistent, the other end and pendulum slide block 21 inconsistent, described stage clip screw 23 is fixed on described spring base 1 one end, described second is located in described stage clip screw 23 from moving-coil 30, described spring base screw 22 passes described second successively from moving-coil 30, Rectangular Spring 20, first is connected from moving-coil 29 with described pendulum slide block 21.Described pendulum slide block 21 is slided in described pendulum slide block installing port 18 by the mode of slide rail 24, ensure that pendulum slide block 24 moves to a certain extent smooth, be connected with described rectangle stage clip 20 with stage clip screw 23 by spring base screw 22 in the horizontal direction, limited block 28 is adopted to slide in chute 27 again, the compression stress of rectangle stage clip 20 can be extenuated to a great extent, and then improve the service life of rectangle stage clip 20, in the vertical direction is connected with described pendulum 19 with pendulum fixed screw 26 by slide block sleeve 25, this kind of fixed structure is relatively firm, be not easy to get loose
In the present embodiment, be provided with stage clip bung flange 31 between described spring base 1 end face and described stage clip screw 23, described stage clip screw 23 lateral surface is provided with external screw thread, and described stage clip bung flange 31 matches with described external screw thread.Described stage clip bung flange 31 can make the connection between stage clip screw 23 and spring base 1 more firm, is more not easy to get loose.
In the present embodiment, described pendulum 19 is provided with pendulum cover plate 32 in the horizontal direction, and described pendulum cover plate 32 is fixed on described pendulum 19 by screw (not shown), and described pendulum cover plate 32 is provided with pendulum adjustment screw 33.Described pendulum adjustment screw 33 plays the effect of adjustment.
In the present embodiment, described corner slide block mechanism comprises spring base 1 and corner slide block 2, one end of described spring base 1 is provided with a rectangle installing port 3, slide block 2 center, described corner is provided with first manhole 4, the bottom of wherein two symmetrical sidewalls of described corner slide block 2 is respectively provided with a block reinforcement 5, the sidewall of described corner slide block 2 is positioned at the lubrication groove 16 being provided with an oblique setting above described block reinforcement 5, described corner slide block 2 is arranged in described rectangle installing port 3 from below to up, and slide along described rectangle installing port 3, the upper surface of described block reinforcement 5 and the lower surface of described spring base 1 inconsistent, the upper surface of described corner slide block 2 is fixed with corner slide block lid 7 by four screws 6, the width of described corner slide block lid 7 is greater than the width of described rectangle installing port 3, the lower surface of described corner slide block lid 7 and the upper surface of described spring base 1 inconsistent, the center of described corner slide block lid 7 is provided with the second manhole 8, described second manhole 8 is coaxially arranged with described first manhole 4.Described corner slide block 2 is fixed in rectangle installing port 3 by corner slide block lid 7, and can slidably reciprocate along rectangle installing port 3, and then realize the function of slip, the setting of described block reinforcement 5 and lubrication groove 16 ensure that effective slip of corner slide block 2 all to a certain extent, lubricant is added in described lubrication groove 16, because lubrication groove 16 has certain degree of depth, described lubricant can be stored in lubrication groove 16, flows out the frictional force for reducing between corner slide block 2 and spring base 1 at leisure.
In the present embodiment, described spring seat assembly also comprises two bearings 9 and two bearing shaft 10, described spring base 1 is positioned at described rectangle installing port 3 both sides and is respectively provided with an axis hole 11, described bearing 9 is sleeved in described bearing shaft 10, described bearing shaft 10 is from below to up through described axis hole 11, the lateral surface of described bearing shaft 10 upper end is provided with screw thread, being matched with described screw thread by nut 12 is fixed in described axis hole 11 by described bearing shaft 10, the lower end outside face of described bearing shaft 10 is provided with a circle convex tendon 13, the lower surface of described bearing 9 and the upper surface of described convex tendon 13 inconsistent.Described bearing 9 is relatively simple by being sleeved on fixed form structure in bearing shaft 10, and lower end adopts convex tendon 13 spacing, and upper end adopts nut 12 to fix, and this kind of fixed form is not easy to get loose, and install, dismantle all more convenient.
In the present embodiment, be provided with bearing shaft pad 14 between described bearing 9 and the lower surface of described spring base 1, described bearing shaft pad 14 is sleeved in described bearing shaft 10.Arranging of described bearing shaft pad 14 can strengthen locking effect, and then ensures to be not easy to get loose.
In the present embodiment, be provided with plain cushion 15 between the upper surface of described spring base 1 and described nut 12, described plain cushion 15 is sleeved in described bearing shaft 10.Arranging of described plain cushion 15 can strengthen locking effect, and then ensures to be not easy to get loose.
In the present embodiment, four angles place of described rectangle installing port 3 is respectively provided with an arc groove 17.When corner slide block 2 moves to the two ends of rectangle installing port 3, described arc groove 17 steps down to the angle at corner slide block 2 two ends, prevents corner slide block 2 from clashing into spring base 1 and damaging.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore; the technical scheme that any amendment that all technical staff are in the art done by logical analysis, reasoning, or a limited experiment under this invention's idea on the basis of existing technology, equivalent replacement, improvement etc. obtain, all should by the determined protection domain of claims.
Claims (10)
1. a heading machine spring assembly, it is characterized in that comprising spring base, pendulum slide block mechanism and corner slide block mechanism, described spring base one end is provided with rectangle installing port, the other end is provided with pendulum slide block installing port, described corner slide block mechanism is located in described rectangle installing port, described pendulum slide block mechanism comprises pendulum, rectangle stage clip, pendulum slide block, spring base screw and stage clip screw, the side that described pendulum slide block two is mutually corresponding is respectively provided with a slide rail, described pendulum slide block is located in described pendulum slide block installing port, and two of described spring base sidewalls snap in described slide rail, described pendulum is connected with described pendulum slide block with pendulum fixed screw by slide block sleeve, described pendulum slide block installing port side is provided with chute, limited block is provided with in described chute, described rectangle stage clip is located in described chute, one end and described limited block inconsistent, described rectangle stage clip one end is provided with first from moving-coil, the other end is provided with second from moving-coil, described first is located in described limited block from moving-coil, described first from moving-coil one end and described rectangle stage clip inconsistent, the other end and pendulum slide block inconsistent, described stage clip screw is fixed on described spring base one end, described second is located in described stage clip screw from moving-coil, described spring base screw passes described second successively from moving-coil, Rectangular Spring, first is connected from moving-coil with described pendulum slide block.
2. heading machine spring assembly as claimed in claim 1, it is characterized in that being provided with stage clip bung flange between described spring base end face and described stage clip screw, described stage clip screw lateral surface is provided with external screw thread, and described stage clip bung flange matches with described external screw thread.
3. heading machine spring assembly as claimed in claim 2, it is characterized in that described pendulum is provided with pendulum cover plate in the horizontal direction, described pendulum cover plate is fixed by screws on described pendulum, and described pendulum cover plate is provided with pendulum adjustment screw.
4. heading machine spring assembly as claimed in claim 1, it is characterized in that described corner slide block mechanism comprises spring base and corner slide block, its center place, described corner is provided with first manhole, the bottom of wherein two symmetrical sidewalls of described corner slide block is respectively provided with a block reinforcement, described corner slide block is arranged in described rectangle installing port from below to up, and slide along described rectangle installing port, the upper surface of described block reinforcement and the lower surface of described spring base inconsistent, the upper surface of described corner slide block is fixed with corner slide block lid by four screws, the width of described corner slide block lid is greater than the width of described rectangle installing port, the lower surface of described corner slide block lid and the upper surface of described spring base inconsistent, the center of described corner slide block lid is provided with the second manhole, described second manhole and described first manhole are coaxially arranged.
5. heading machine spring assembly as claimed in claim 4, it is characterized in that described spring seat assembly also comprises two bearings and two bearing shaft, described spring base is positioned at described rectangle installing port both sides and is respectively provided with an axis hole, described bearing holder (housing, cover) is contained in described bearing shaft, described bearing shaft is from below to up through described axis hole, the lateral surface of described bearing shaft upper end is provided with screw thread, and being matched with described screw thread by nut is fixed on described bearing shaft in described axis hole.
6. heading machine spring assembly as claimed in claim 5, is characterized in that the lower end outside face of described bearing shaft is provided with a circle convex tendon, the lower surface of described bearing and the upper surface of described convex tendon inconsistent.
7. heading machine spring assembly as claimed in claim 6, be provided with bearing shaft pad between the lower surface that it is characterized in that described bearing and described spring base, described bearing shaft pad is sleeved in described bearing shaft.
8. heading machine spring assembly as claimed in claim 7, it is characterized in that being provided with plain cushion between the upper surface of described spring base and described nut, described plain cushion is sleeved in described bearing shaft.
9. heading machine spring assembly as claimed in claim 8, the sidewall that it is characterized in that described corner slide block is positioned at the lubrication groove being provided with an oblique setting above described block reinforcement.
10. heading machine spring assembly as claimed in claim 9, is characterized in that four angles place of described rectangle installing port is respectively provided with an arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589170.8A CN104369158B (en) | 2014-10-25 | 2014-10-25 | A kind of heading machine spring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589170.8A CN104369158B (en) | 2014-10-25 | 2014-10-25 | A kind of heading machine spring assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369158A true CN104369158A (en) | 2015-02-25 |
| CN104369158B CN104369158B (en) | 2017-04-05 |
Family
ID=52548481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589170.8A Active CN104369158B (en) | 2014-10-25 | 2014-10-25 | A kind of heading machine spring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369158B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1276347A (en) * | 1960-12-16 | 1961-11-17 | Simplified hand-held sealing device with semi-automatic mechanical operation | |
| SE368673B (en) * | 1964-03-30 | 1974-07-15 | United Shoe Machinery Corp | |
| CN2666622Y (en) * | 2003-11-24 | 2004-12-29 | 乐清市钻头厂 | Pneumatic nailing gun |
| CN201579343U (en) * | 2009-12-31 | 2010-09-15 | 屈炯森 | Improved moving mould device of heading machine |
| CN204221736U (en) * | 2014-10-25 | 2015-03-25 | 嘉善晋辉五金制品有限公司 | A kind of heading machine spring assembly |
-
2014
- 2014-10-25 CN CN201410589170.8A patent/CN104369158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1276347A (en) * | 1960-12-16 | 1961-11-17 | Simplified hand-held sealing device with semi-automatic mechanical operation | |
| SE368673B (en) * | 1964-03-30 | 1974-07-15 | United Shoe Machinery Corp | |
| CN2666622Y (en) * | 2003-11-24 | 2004-12-29 | 乐清市钻头厂 | Pneumatic nailing gun |
| CN201579343U (en) * | 2009-12-31 | 2010-09-15 | 屈炯森 | Improved moving mould device of heading machine |
| CN204221736U (en) * | 2014-10-25 | 2015-03-25 | 嘉善晋辉五金制品有限公司 | A kind of heading machine spring assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369158B (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204221736U (en) | A kind of heading machine spring assembly | |
| CN104369158A (en) | Spring device for heading machine | |
| CN204220882U (en) | A kind of heading machine spring seat assembly | |
| CN205745148U (en) | A kind of low guide rail screw mandrel slide unit | |
| CN204220886U (en) | A kind of heading machine punch die | |
| CN204220889U (en) | The main die holder assembly of a kind of heading machine | |
| CN105665514B (en) | A kind of automobile head cover process equipment | |
| CN201052533Y (en) | Cold punching mould for cap of screw | |
| CN204221734U (en) | A kind of heading machine is with impacting treadmill | |
| CN209259134U (en) | A kind of handling device of full-automatic edging machine | |
| CN203637817U (en) | Rope pressing device of endless-rope continuous tractor | |
| CN209240009U (en) | A kind of track machine people | |
| CN204220888U (en) | A kind of heading machine is with impacting treadmill assembly | |
| CN203363095U (en) | Novel gear mounting retaining plate | |
| CN204381261U (en) | A kind of heading machine transmission shaft component | |
| CN203900956U (en) | Punching clamp for shafts | |
| CN204221149U (en) | A kind of heading machine scissors base assembly | |
| CN209140013U (en) | A kind of clamp for machining of fastener | |
| EP1561397A3 (en) | Device for compensating the vibrations of a brush manufacturing machine | |
| CN204858939U (en) | Magnetism shaft coupling | |
| CN104353766A (en) | Stamping die for heading machine | |
| CN204221676U (en) | A kind of heading machine stage clip wrench assembly | |
| CN204220917U (en) | The amphibious shaft assembly of a kind of heading machine | |
| CN103949051B (en) | A kind of mahjong Ji Jie board mechanism | |
| CN204220890U (en) | A kind of heading machine driveline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 314000 Zhejiang County of Jiashan province Luo Xing street scenery Road No. 8 Building 1 floor A Applicant after: ZHEJIANG MAISIDENG FFASTENER MANUFACTURE CO.,LTD. Address before: 314000 Zhejiang County of Jiashan province Luo Xing street scenery Road No. 8 Building 1 floor A Applicant before: JIASHAN JINHUI HARDWARE Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Lihui Inventor after: Jiang Wei Inventor after: Yang Mingzhi Inventor before: Jiang Lihui Inventor before: Jiang Wei Inventor before: Lu Yong Inventor before: Zhang Qiaoxi Inventor before: Yang Mingzhi |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Spring device for heading machine Effective date of registration: 20180710 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: ZHEJIANG MAISIDENG FFASTENER MANUFACTURE CO.,LTD. Registration number: 2018990000545 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190819 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: ZHEJIANG MAISIDENG FFASTENER MANUFACTURE CO.,LTD. Registration number: 2018990000545 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Spring device for heading machine Effective date of registration: 20200612 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: ZHEJIANG MAISIDENG FFASTENER MANUFACTURE Co.,Ltd. Registration number: Y2020330000340 |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 1st floor, building a, 8 Lingxiu Road, Luoxing street, Jiashan County, Zhejiang Province Patentee after: Zhejiang maisideng Fastener Manufacturing Co.,Ltd. Address before: 314000 1st floor, building a, 8 Lingxiu Road, Luoxing street, Jiashan County, Zhejiang Province Patentee before: ZHEJIANG MAISIDENG FFASTENER MANUFACTURE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210615 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: ZHEJIANG MAISIDENG FFASTENER MANUFACTURE Co.,Ltd. Registration number: Y2020330000340 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of spring device for headgear Effective date of registration: 20210615 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Zhejiang maisideng Fastener Manufacturing Co.,Ltd. Registration number: Y2021980004752 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220620 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Zhejiang maisideng Fastener Manufacturing Co.,Ltd. Registration number: Y2021980004752 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A spring device for heading machine Effective date of registration: 20220621 Granted publication date: 20170405 Pledgee: Zhejiang Jiashan rural commercial bank Limited by Share Ltd. science and technology sub branch Pledgor: Zhejiang maisideng Fastener Manufacturing Co.,Ltd. Registration number: Y2022980008435 |