CN104369158B - A kind of heading machine spring assembly - Google Patents
A kind of heading machine spring assembly Download PDFInfo
- Publication number
- CN104369158B CN104369158B CN201410589170.8A CN201410589170A CN104369158B CN 104369158 B CN104369158 B CN 104369158B CN 201410589170 A CN201410589170 A CN 201410589170A CN 104369158 B CN104369158 B CN 104369158B
- Authority
- CN
- China
- Prior art keywords
- slide block
- pendulum
- corner
- spring base
- stage clip
- 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.)
- Active
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 238000005461 lubrication Methods 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims description 9
- 239000000463 material Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 present invention relates to a kind of heading machine spring assembly.The heading machine spring assembly includes 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，The corner slide block mechanism is in the rectangle installing port，The pendulum slide block mechanism includes pendulum、Rectangle stage clip、Pendulum slide block、Spring base screw and stage clip screw，The pendulum slide block two is respectively provided with a slide rail on mutually corresponding side，The pendulum slide block is in the pendulum slide block installing port，And two side walls of the spring base are snapped in the slide rail，The corner slide block mechanism includes spring base and corner slide block，First manhole is provided with the corner its center，The bottom of the symmetrical side wall of the two of which of the corner slide block is respectively provided with a block reinforcement，The corner slide block is arranged in the rectangle installing port from below to up，And slide along the rectangle installing port.
Description
Technical field
The present invention relates to a kind of heading machine spring assembly.
Background technology
Nailing be by the use of transmitting blank cartridge produce powder gas as power, squeeze into the nail of building body, generally by one
Nail adds gear ring or plastic positioning clamp circle to constitute, since it is desired that building is squeezed into, the matrix such as such as concrete or steel plate, because
This, it is desirable to nailing has very high intensity.The end of existing nailing is machined with a nailing head in the market.Nailing head
Convenient transmitting nailing is set, due to the hardness of nailing it is higher, so the processing of nailing head is also relatively difficult.Existing market
Upper existing heading machine can only beat some hardness than relatively low screw, the spiral shell as disclosed in earlier application was in 16 days January in 2013
Silk heading machine, the Chinese patent of Publication No. CN202667541U, including：Control system and the dynamical system controlled by control system
System, feed system, fracture feeding system, forge system, lubricating system and material returning system；Feed system includes feed spool, ratchet
And charging pinch roller, dynamical system driving feed spool, feed spool push-and-pull ratchet sleeve drive pawl wheel, ratchet to drive charging pinch roller；
Fracture feeding system includes shears, cuts material cam, cuts material axle and folding swing arm, cuts material cam interval promotion and cuts material axle, cuts material axle
On clip is installed, eccentric is added on bent axle；The system of forging includes rotating shaft, four fulcrum structures, sliding chute rod, slide block and positioning
Device, oscillating cam traction axis of rotation drive sliding chute rod by four fulcrum structures and then band movable slider are slided up and down.Heading machine
Play base device as the mechanism of one of transmission power, the setting of the slide block of existing equipment, slidably reciprocates for a long time at present
During easily there is the phenomenon that loosens, and then cause the problems such as sliding not smooth enough, stuck, in addition, spring is located for a long time
In the state of compression, it is easy to follow the string, furthermore, its middle (center) bearing be fixed on the environment of vibration in easily occur what is released
Phenomenon, and then the transmission of power of influence, therefore with certain limitation.
The content of the invention
The present invention is to provide a kind of simple structure, installation is firm, slide smoothly heading machine spring assembly.
The present invention is achieved through the following technical solutions：
A kind of heading machine spring assembly, including spring base, pendulum slide block mechanism and corner slide block mechanism, the spring base
One end is provided with rectangle installing port, and the other end is provided with pendulum slide block installing port, and the corner slide block mechanism is installed located at the rectangle
In mouthful, the pendulum slide block mechanism includes pendulum, rectangle stage clip, pendulum slide block, spring base screw and stage clip screw, the pendulum
Slide block two is respectively provided with a slide rail on mutually corresponding side, and the pendulum slide block is located in the pendulum slide block installing port,
And two side walls of the spring base are snapped in the slide rail, the pendulum passes through slide block sleeve and pendulum fixed screw and institute
State pendulum slide block to be connected, the pendulum slide block installing port side is provided with chute, and limited block, the rectangle are provided with the chute
, in the chute, one end is inconsistent with the limited block, and described rectangle stage clip one end is provided with first from moving-coil, another for stage clip
End is provided with second from moving-coil, and described first is located in the limited block from moving-coil, and described first from moving-coil one end and the rectangle
Stage clip is inconsistent, and the other end is inconsistent with pendulum slide block, and the stage clip screw is fixed on described spring base one end, described second from
In the stage clip screw, the spring base screw sequentially passes through described second from moving-coil, Rectangular Spring, first driven to moving-coil
Circle is connected with the pendulum slide block.
Stage clip bung flange is provided between the spring base end face and the stage clip screw, the stage clip screw lateral surface is provided with
External screw thread, the stage clip bung flange are engaged with the external screw thread.
The pendulum is provided with pendulum cover plate in the horizontal direction, and the pendulum cover plate is fixed by screws in the pendulum
On, the pendulum cover plate is provided with pendulum adjustment screw.
The corner slide block mechanism includes spring base and corner slide block, and one first circle is provided with the corner its center
Shape through hole, the bottom of the symmetrical side wall of the two of which of the corner slide block are respectively provided with a block reinforcement, the corner slide block
From below to up be arranged on the rectangle installing port in, and along the rectangle installing port slide, the upper surface of the block reinforcement with it is described
The lower surface of spring base is inconsistent, is fixed with corner slide block lid by four screws on the upper surface of the corner slide block, described
Width of the width of corner slide block lid more than the rectangle installing port, lower surface and the spring base of the corner slide block lid
Upper surface is inconsistent, and the center of the corner slide block lid is provided with the second manhole, second manhole and described
One manhole is coaxially disposed.
The spring seat assembly also includes two bearings and two bearing axles, installs positioned at the rectangle on the spring base
Mouth both sides are respectively provided with an axis hole, and the bearing is sleeved in the bearing axle, and the bearing axle passes through the axle from below to up
Hole, the lateral surface of the bearing axle upper end are provided with screw thread, are engaged with the screw thread by nut and fix the bearing axle
In the axis hole.
The lower end outside face of the bearing axle is provided with a circle convex tendon, the upper table of the lower surface of the bearing and the convex tendon
Face is inconsistent.
Bearing axle pad is provided between the lower surface of the bearing and the spring base, the bearing axle pad is sleeved on institute
State in bearing axle.
Plain cushion is provided between the upper surface of the spring base and the nut, the plain cushion is sleeved in the bearing axle.
It is located on the side wall of the corner slide block above the block reinforcement and is provided with an angularly disposed lubrication groove.
An arc groove is respectively provided with four angles of the rectangle installing port.
The beneficial effect brought of the present invention is：
In the present invention, the heading machine spring assembly includes spring base, pendulum slide block mechanism and corner slide block mechanism, institute
Stating pendulum slide block mechanism includes pendulum, rectangle stage clip, pendulum slide block, spring base screw and stage clip screw, and the pendulum slide block leads to
The mode for crossing slide rail is slided in the pendulum slide block installing port, ensure that pendulum slide block movement is smooth to a certain extent, in water
Square it is connected with the rectangle stage clip upwardly through spring base screw and stage clip screw, then it is sliding in chute using limited block
It is dynamic, can largely extenuate the compression stress of rectangle stage clip, and then the service life of raising rectangle stage clip, in the vertical direction
It is connected with the pendulum by slide block sleeve and pendulum fixed screw, this kind of fixed structure is relatively consolidated, it is not easy to pine
It is de-；The corner slide block mechanism includes spring base and corner slide block, and the corner slide block is fixed on rectangle by corner slide block lid
In installing port, and can slidably reciprocate along rectangle installing port, and then realize the function of sliding, the setting of the block reinforcement and lubrication groove
The effective slip of corner slide block is ensure that to a certain extent all；The spring seat assembly also includes two bearings and two bearings
Axle, the bearing are relatively simple by the fixed form structure being sleeved in bearing axle, and lower end is spacing using convex tendon, upper end
Fixed using nut, this kind of fixed form is not easy to release, and install, dismantle it is more convenient.
Description of the drawings
The present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of heading machine spring assembly of the present invention.
In figure, the corresponding label of component names is as follows：
1st, spring base；2nd, corner slide block；3rd, rectangle installing port；4th, the first manhole；5th, block reinforcement；6th, screw；7th, corner
Slide block lid；8th, the second manhole；9th, bearing；10th, bearing axle；11st, axis hole；12nd, nut；13rd, convex tendon；14th, bearing axle pad；
15th, plain cushion；16th, lubrication groove；17th, arc groove；18th, pendulum slide block installing port；19th, pendulum；20th, rectangle stage clip；21st, pendulum is slided
Block；22nd, spring base screw；23rd, stage clip screw；24th, slide rail；25th, slide block sleeve；26th, pendulum fixed screw；27th, chute；28、
Limited block；29th, first from moving-coil；30th, second from moving-coil；31st, stage clip bung flange；32nd, pendulum cover plate；33rd, pendulum adjustment screw.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment 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, including spring base 1, pendulum slide block
Mechanism and corner slide block mechanism, 1 one end of the spring base are provided with rectangle installing port 3, and the other end is provided with pendulum slide block installing port 18,
The corner slide block mechanism in the rectangle installing port 3, the pendulum slide block mechanism include pendulum 19, rectangle stage clip 20,
Pendulum slide block 21, spring base screw 22 and stage clip screw 23, the pendulum slide block 21 two are respectively provided with mutually corresponding side
One slide rail 24, the pendulum slide block 21 is in the pendulum slide block installing port 18, and two side walls of the spring base 1
Snap in the slide rail 24, the pendulum 19 passes through slide block sleeve 25 and pendulum fixed screw 26 is connected with the pendulum slide block 21
Connect, 18 side of pendulum slide block installing port is provided with chute 27, is provided with limited block 28, the rectangle stage clip 20 in the chute 27
In the chute 27, one end is inconsistent with the limited block 28, and described 20 one end of rectangle stage clip is provided with first from moving-coil 29,
The other end is provided with second from moving-coil 30, and described first is located in the limited block 28 from moving-coil 29, and described first from moving-coil 29 1
End is inconsistent with the rectangle stage clip 20, and the other end is inconsistent with pendulum slide block 21, and the stage clip screw 23 is fixed on the bullet
1 one end of spring abutment, described second from moving-coil 30 in the stage clip screw 23, the spring base screw 22 sequentially passes through described the
Two are connected with the pendulum slide block 21 from moving-coil 30, Rectangular Spring 20, first from moving-coil 29.The pendulum slide block 21 is by sliding
The mode of rail 24 is slided in the pendulum slide block installing port 18, ensure that pendulum slide block 24 is moved to a certain extent smooth,
Pass through spring base screw 22 in horizontal direction and stage clip screw 23 is connected with the rectangle stage clip 20, then existed using limited block 28
Slide in chute 27, can largely extenuate the compression stress of rectangle stage clip 20, and then improve the use longevity of rectangle stage clip 20
Life, in the vertical direction passes through slide block sleeve 25 and pendulum fixed screw 26 is connected with the pendulum 19, this kind of fixed structure
Relatively consolidate, it is not easy to release
In the present embodiment, stage clip bung flange 31, the stage clip between 1 end face of the spring base and the stage clip screw 23, are provided with
23 lateral surface of screw is provided with external screw thread, and the stage clip bung flange 31 is engaged with the external screw thread.The stage clip bung flange 31 can be with
The connection between stage clip screw 23 and spring base 1 is more consolidated, be more not easy to release.
In the present embodiment, the pendulum 19 is provided with pendulum cover plate 32 in the horizontal direction, and the pendulum cover plate 32 passes through spiral shell
Nail (not shown) is fixed on the pendulum 19, and the pendulum cover plate 32 is provided with pendulum adjustment screw 33.The pendulum
Adjustment screw 33 plays a part of regulation.
In the present embodiment, the corner slide block mechanism includes spring base 1 and corner slide block 2, and one end of the spring base 1 sets
Have a rectangle installing port 3,2 center of corner slide block is provided with first manhole 4, the corner slide block 2 its
In the bottom of two symmetrical side walls be respectively provided with a block reinforcement 5, the block reinforcement 5 is located on the side wall of the corner slide block 2
Top is provided with an angularly disposed lubrication groove 16, and the corner slide block 2 is arranged in the rectangle installing port 3 from below to up,
And slide along the rectangle installing port 3, the upper surface of the block reinforcement 5 is inconsistent with the lower surface of the spring base 1, the corner
Corner slide block lid 7 is fixed with by four screws 6 on the upper surface of slide block 2, the width of the corner slide block lid 7 is more than the square
The width of shape installing port 3, the lower surface of the corner slide block lid 7 are inconsistent with the upper surface of the spring base 1, and the corner is slided
The center of block lid 7 is provided with the second manhole 8, and second manhole 8 is coaxially disposed with first manhole 4.
The corner slide block 2 is fixed in rectangle installing port 3 by corner slide block lid 7, and can be slidably reciprocated along rectangle installing port 3,
And then the function of sliding is realized, the setting of the block reinforcement 5 and lubrication groove 16 all ensure that having for corner slide block 2 to a certain extent
Effect is slided, and in the lubrication groove 16 adds lubricant, and as lubrication groove 16 has certain depth, the lubricant can be deposited
Storage is flowed out at leisure for reducing the frictional force between corner slide block 2 and spring base 1 in lubrication groove 16.
In the present embodiment, the spring seat assembly also includes two bearings 9 and two bearing axles 10, on the spring base 1
An axis hole 11 is respectively provided with positioned at 3 both sides of rectangle installing port, the bearing 9 is sleeved in the bearing axle 10, the axle
Hold axle 10 from below to up through the axis hole 11, the lateral surface of 10 upper end of the bearing axle is provided with screw thread, by nut 12 with
The screw thread is engaged and the bearing axle 10 is fixed in the axis hole 11, and the lower end outside face of the bearing axle 10 is provided with
One circle convex tendon 13, the lower surface of the bearing 9 are inconsistent with the upper surface of the convex tendon 13.The bearing 9 is by being sleeved on axle
The fixed form structure held on axle 10 is relatively simple, and lower end is spacing using convex tendon 13, and upper end is fixed using nut 12, this kind of
Fixed form is not easy to release, and install, dismantle it is more convenient.
In the present embodiment, bearing axle pad 14, the axle between the lower surface of the bearing 9 and the spring base 1, are provided with
Hold axle pad piece 14 to be sleeved in the bearing axle 10.The setting of the bearing axle pad 14 can strengthen locking effect, Jin Erbao
Card is not easy to release.
In the present embodiment, plain cushion 15,15 sets of the plain cushion between the upper surface of the spring base 1 and the nut 12, are provided with
It is mounted in the bearing axle 10.The setting of the plain cushion 15 can strengthen locking effect, and then ensure to be not easy to release.
In the present embodiment, at four angles of the rectangle installing port 3, an arc groove 17 is respectively provided with.When corner slide block 2
When moving to the two ends of rectangle installing port 3, the arc groove 17 is stepped down to the angle at 2 two ends of corner slide block, prevents corner
Slide block 2 clashes into spring base 1 and damages.
The preferred embodiment of the present invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations with design of the invention.Therefore, all technologies in the art
Personnel under this invention's idea on the basis of existing technology by logical analysis, reasoning, or a limited experiment made it is any
The technical scheme that modification, equivalent, improvement etc. are obtained, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of heading machine spring assembly, it is characterised in that including spring base, pendulum slide block mechanism and corner slide block mechanism, institute
State spring base one end and be provided with rectangle installing port, the other end is provided with pendulum slide block installing port, and the corner slide block mechanism is located at described
In rectangle installing port, the pendulum slide block mechanism includes pendulum, rectangle stage clip, pendulum slide block, spring base screw and stage clip screw,
The pendulum slide block two is respectively provided with a slide rail on mutually corresponding side, and the pendulum slide block is pacified located at the pendulum slide block
In dress mouth, and two side walls of the spring base are snapped in the slide rail, and the pendulum is fixed by slide block sleeve and pendulum
Screw is connected with the pendulum slide block, and the pendulum slide block installing port side is provided with chute, is provided with limited block in the chute,
In the chute, one end is inconsistent with the limited block for the rectangle stage clip, described rectangle stage clip one end be provided with first from
Moving-coil, the other end are provided with second from moving-coil, described first from moving-coil in the limited block, described first from moving-coil one end with
The rectangle stage clip is inconsistent, and the other end is inconsistent with pendulum slide block, and the stage clip screw is fixed on described spring base one end, institute
Second is stated from moving-coil in the stage clip screw, the spring base screw sequentially pass through described second from moving-coil, Rectangular Spring,
First is connected from moving-coil with the pendulum slide block.
2. heading machine spring assembly as claimed in claim 1, it is characterised in that the spring base end face and the stage clip spiral shell
Stage clip bung flange is provided between silk, the stage clip screw lateral surface is provided with external screw thread, the stage clip bung flange and the external screw thread phase
Coordinate.
3. heading machine spring assembly as claimed in claim 2, it is characterised in that the pendulum is provided with clock in the horizontal direction
Pendulum cover plate, the pendulum cover plate are fixed by screws on the pendulum, and the pendulum cover plate is provided with pendulum adjustment screw.
4. heading machine spring assembly as claimed in claim 1, it is characterised in that the corner slide block mechanism includes spring base
With corner slide block, first manhole at the corner its center, is provided with, the two of which of the corner slide block is mutual
The bottom of symmetrical side wall is respectively provided with a block reinforcement, and the corner slide block is arranged in the rectangle installing port from below to up, and
Slide along the rectangle installing port, the upper surface of the block reinforcement is inconsistent with the lower surface of the spring base, corner slide block
Upper surface on be fixed with corner slide block lid by four screws, the width of the corner slide block lid is more than the rectangle installing port
Width, the lower surface of the corner slide block lid is inconsistent with the upper surface of the spring base, the center of the corner slide block lid
Place is provided with the second manhole, and second manhole is coaxially disposed with first manhole.
5. heading machine spring assembly as claimed in claim 4, it is characterised in that spring seat assembly also including two bearings and
Two bearing axles, are respectively provided with an axis hole positioned at the rectangle installing port both sides on the spring base, and the bearing is sleeved on institute
State in bearing axle, the bearing axle passes through the axis hole, the lateral surface of the bearing axle upper end to be provided with screw thread from below to up, leads to
Cross nut and be engaged with the screw thread and the bearing axle is fixed in the axis hole.
6. heading machine spring assembly as claimed in claim 5, it is characterised in that set on the lower end outside face of the bearing axle
There is a circle convex tendon, the lower surface of the bearing is inconsistent with the upper surface of the convex tendon.
7. heading machine spring assembly as claimed in claim 6, it is characterised in that the following table of the bearing and the spring base
Bearing axle pad is provided between face, the bearing axle pad is sleeved in the bearing axle.
8. heading machine spring assembly as claimed in claim 7, it is characterised in that the upper surface of the spring base and the spiral shell
Plain cushion is provided between mother, the plain cushion is sleeved in the bearing axle.
9. heading machine spring assembly as claimed in claim 8, it is characterised in that institute is located on the side wall of the corner slide block
State and above block reinforcement, be provided with an angularly disposed lubrication groove.
10. heading machine spring assembly as claimed in claim 9, it is characterised in that each at four angles of the rectangle installing port
It is 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 CN104369158A (en) | 2015-02-25 |
| CN104369158B true 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 |
|---|---|
| CN104369158A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207709110U (en) | Automatic device of pounding medicine in a mortar | |
| CN205732753U (en) | A kind of spring lever formula stamping machine | |
| CN207479662U (en) | A kind of perforating device for building for preventing to train off | |
| CN104369158B (en) | A kind of heading machine spring assembly | |
| CN205928730U (en) | Manipulator brake equipment's mounting structure | |
| CN204221736U (en) | A kind of heading machine spring assembly | |
| CN206605456U (en) | A kind of efficient electric hammer support | |
| CN207584313U (en) | A kind of screw-rod air compressor | |
| CN107825361A (en) | Pulling device | |
| CN201184056Y (en) | Minor diameter wood quickly-dismantling support | |
| CN205553366U (en) | Modified rolling press device for packagine machine | |
| CN202447490U (en) | Device for punching flange of metallic barrel | |
| CN201493471U (en) | Horizontal pulling inclined mandrel | |
| CN203637817U (en) | Rope pressing device of endless-rope continuous tractor | |
| CN203716938U (en) | Energy-saving light-weight oil pumping machine | |
| CN204221734U (en) | A kind of heading machine is with impacting treadmill | |
| CN204221676U (en) | A kind of heading machine stage clip wrench assembly | |
| CN206903447U (en) | A kind of structure-improved of Door suspension lower sheave group | |
| CN207275566U (en) | A kind of hollow shaft scrapper conveyor | |
| CN203363095U (en) | Novel gear mounting retaining plate | |
| CN204220885U (en) | A kind of heading machine press spring base assembly | |
| CN202627989U (en) | Integral-type elastic centralizer | |
| CN204220889U (en) | The main die holder assembly of a kind of heading machine | |
| CN207616726U (en) | A kind of puncher that stability is high | |
| CN104353766B (en) | A kind of heading machine punch die |
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 |