CN107442807A - A kind of high-precision boring equipment - Google Patents
A kind of high-precision boring equipment Download PDFInfo
- Publication number
- CN107442807A CN107442807A CN201710767817.5A CN201710767817A CN107442807A CN 107442807 A CN107442807 A CN 107442807A CN 201710767817 A CN201710767817 A CN 201710767817A CN 107442807 A CN107442807 A CN 107442807A
- Authority
- CN
- China
- Prior art keywords
- hole
- along
- support frame
- base
- locking piece
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The present invention relates to precision processing technology field；The present invention proposes a kind of high-precision boring equipment, including base, in addition to it is connected in boring hole component on the crossbeam of the first support frame at left and right sides of the base upper surface and the second support frame, the crossbeam for being fixed on first support frame and the second support frame upper end, slip cap and is connected in the luggage carrier of the upper end of the base and the lower end in the boring hole component.The luggage carrier and boring hole component of the high-precision boring equipment of the present invention are easy to operate, easy to adjust.
Description
Technical field
The present invention relates to precision processing technology field, more particularly to a kind of high-precision boring equipment.
Background technology
Need to carry out nut bore hole in the production of nut, but the luggage carrier and bore hole of traditional nut boring equipment
Operation of components inconvenience, regulation is inconvenient, influences the quality of bore hole.Accordingly, it is desirable to provide a kind of luggage carrier and boring hole component operation
Convenient, easy to adjust nut boring equipment, it is ensured that nut bore hole quality.
The content of the invention
It is an object of the invention to provide a kind of high-precision boring equipment.
The present invention is that technical scheme is used by solving its technical problem：
A kind of high-precision boring equipment, including base, in addition to be connected at left and right sides of the base upper surface first
Support frame and the second support frame, the crossbeam for being fixed on first support frame and the second support frame upper end, slip cap are located at described
Boring hole component on crossbeam and the luggage carrier for being connected in the upper end of the base and the lower end in the boring hole component；
The boring hole component includes carrier bar, the integrated base being arranged on the carrier bar, along the integrated base
Axial direction be arranged in the integrated base power transmission shaft, be rotatably connected in by screw thread the power transmission shaft lower end tool rest, along institute
State tool rest axial direction be connected in the tool rest downside cutter, be rotatably connected in the power transmission shaft upper end motor, cover at institute
State the cabinet in the outside of motor, be rotatably connected in by screw thread the carrier bar end two the second locking pieces and along described
First locking piece of the bottom that second locking piece is rotatably connected in radial through screw thread of two locking pieces；
The integrated base is equipped with the first pilot hole in the inner to be round table-like, along the axial direction of the integrated base, and described the
One pilot hole and the power transmission shaft are adapted；The power transmission shaft is round bar shape；
The tool rest is equipped with the 6th to be round table-like, along the axial direction of the tool rest and spun hole to its upper, and the described 6th
Spin hole and the power transmission shaft is adapted；Along the tool rest the 3rd buckling groove is equipped with axially to its underpart, the described 3rd
Buckling groove and the cutter are adapted；
Second locking piece is equipped with the 7th to be spherical, along the radial direction of second locking piece and spun hole in the inner,
Described 7th spins hole and the carrier bar is adapted；The 8th is equipped with the inner along the radial direction of second locking piece to spin
Hole, the described 8th spins hole and first locking piece is adapted；First locking piece is round table-like, along the described first lock
The axial direction for determining part is equipped with the first fixing hole in the inner.
Further, first support frame and second support frame are square structure, first support frame with
The second support frame upper surface middle part offers circular dimple, and the circular dimple inwall is in thread-like structure, institute
State the first support frame upper end and be installed with first support bar, the second support frame upper end is installed with second support bar；
The first support bar is welded with crossbeam with the second support bar upper end；
First fixing hole is adapted with the first support bar and the second support bar.
Further, the luggage carrier include clamping block, be connected in two clamping blocks upside operation tube, spin
In first in the side wall of the clamping block spin part, be rotatably connected in along first radial direction for spinning part described first and spin part
On head rod, the side for being arranged in the operation tube side wall on the first compressor arm, be rotatably connected in by screw thread it is described
The end of first compressor arm and the second extrusion in the operation tube, be connected in the operation tube opposite side side wall
On support base, be rotatably connected in by screw thread on the support base the second compressor arm, by screw thread be rotatably connected in it is described second compress
First extrusion of the end of bar and it is sheathed on second compressor arm and is pressed in first extrusion and the support
Spring between seat.
Further, the first buckling groove is arranged with the top of the clamping block, the longitudinal section of first buckling groove is
Rectangle, first buckling groove and the operation tube are adapted；The side wall of the clamping block relative to the clamping block end face
It is obliquely installed；
The first rotary groove is provided with the concave side wall of the clamping block, and first rotary groove and described first spin part phase
Adapt to；Described first spins part to be spherical, and the radial direction for spinning part along described first is equipped with first and spun hole in the inner, described
First spins hole and the head rod is adapted；
Second is equipped with along in the side wall radial to its side of the operation tube to spin hole, described second spin hole and
First compressor arm is adapted；The side wall of second extrusion is curved surface, along second extrusion radial to it
Inside it is equipped with the 3rd to spin hole, the described 3rd spins hole and first compressor arm is adapted.
Further, the second buckling groove, second buckling groove and the branch are provided with the concave side wall of the operation tube
Support seat is adapted；Spun hole in being equipped with the 4th in the support base, the described 4th hole that spins mutually is fitted with second compressor arm
Should, second compressor arm is cylindric；
First extrusion is ellipsoid, and being equipped with the 5th in the inner along the radial direction of first extrusion spins
Hole, the described 5th spins hole and second compressor arm is adapted；In the described 5th spin hole inside spin be arranged with screw thread.
The advantage of the invention is that：
This kind of high-precision boring equipment, including base, in addition to be connected at left and right sides of the base upper surface first
Support frame and the second support frame, the crossbeam for being fixed on first support frame and the second support frame upper end, slip cap are located at described
Boring hole component on crossbeam and the luggage carrier for being connected in the upper end of the base and the lower end in the boring hole component；
The boring hole component includes carrier bar, the integrated base being arranged on the carrier bar, along the integrated base
Axial direction be arranged in the integrated base power transmission shaft, be rotatably connected in by screw thread the power transmission shaft lower end tool rest, along institute
State tool rest axial direction be connected in the tool rest downside cutter, be rotatably connected in the power transmission shaft upper end motor, cover at institute
State the cabinet in the outside of motor, be rotatably connected in by screw thread the carrier bar end two the second locking pieces and along described
First locking piece of the bottom that second locking piece is rotatably connected in radial through screw thread of two locking pieces；The high-accuracy boring of the present invention
The luggage carrier and boring hole component of hole equipment are easy to operate, easy to adjust.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-precision boring equipment proposed by the present invention.
Fig. 2 is the structural representation of boring hole component.
Fig. 3 is the structural representation of luggage carrier.
Corresponding component title of the numeral represented by with letter in figure：
Wherein：1- bases；2- luggage carriers；The support frames of 3- first；4- boring hole components；5- crossbeams；The support frames of 6- second；21-
First compressor arm；The extrusions of 22- second；The extrusions of 23- first；24- springs；25- support bases；The compressor arms of 26- second；27- cards
Connect block；28- first spins part；29- head rods；210- operation tube；41- cutters；42- tool rests；43- power transmission shafts；44- second
Locking piece；45- carrier bars；46- integrated bases；47- motors；48- cabinets；The locking pieces of 49- first.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Diagram and specific embodiment are closed, the present invention is expanded on further.
As shown in Figure 1 to Figure 3, a kind of high-precision boring equipment proposed by the present invention, including base 1, in addition to be connected in
The first support frame 3 and the second support frame 6 at left and right sides of the upper surface of base 1, it is fixed on first support frame 3 and second
Boring hole component 4 on the crossbeam 5 of the crossbeam 5 of the upper end of support frame 6, slip cap and the upper end for being connected in the base 1
And the luggage carrier 2 of the lower end in the boring hole component 4；
The boring hole component 4 includes carrier bar 45, the integrated base 46 being arranged on the carrier bar 45, along described
Power transmission shaft 43 that the axial direction of integrated base 46 is arranged in the integrated base 46, the lower end for being rotatably connected in by screw thread the power transmission shaft 43
Tool rest 42, be connected in along the axial direction of the tool rest 42 tool rest 42 downside cutter 41, be rotatably connected in the power transmission shaft
The motor 47 of 43 upper end, cover at the motor 47 outside cabinet 48, the carrier bar 45 is rotatably connected in by screw thread
Two the second locking pieces 44 of end and along second locking piece 44 radial through screw thread be rotatably connected in it is described second locking
First locking piece 49 of the bottom of part 44；
The integrated base 46 is round table-like, and the first pilot hole, institute are equipped with the inner along the axial direction of the integrated base 46
State the first pilot hole and the power transmission shaft 43 is adapted；The power transmission shaft 43 is round bar shape；
The tool rest 42 is equipped with the 6th to be round table-like, along the axial direction of the tool rest 42 and spun hole to its upper, described
6th spin hole and the power transmission shaft 43 is adapted；The 3rd buckling groove is equipped with axially to its underpart along the tool rest 42,
3rd buckling groove and the cutter 41 are adapted；
Second locking piece 44 is spherical, is equipped with the 7th in the inner along the radial direction of second locking piece 44 and spins
Hole, the described 7th spin hole and the carrier bar 45 are adapted；It is equipped with the inner along the radial direction of second locking piece 44
8th spins hole, and the described 8th spins hole and first locking piece 49 is adapted；First locking piece 49 is round table-like, edge
The axial direction for first locking piece 49 is equipped with the first fixing hole in the inner.
Further, first support frame 3 and second support frame 6 are square structure, first support frame 3
Circular dimple is offered with the upper surface middle part of the second support frame 6, the circular dimple inwall is in thread-like structure,
The upper end of first support frame 3 is installed with first support bar, and the upper end of the second support frame 6 is installed with second support bar；
The first support bar is welded with crossbeam 5 with the second support bar upper end；
First fixing hole is adapted with the first support bar and the second support bar.
Further, operation tube of the luggage carrier 2 including clamping block 27, the upside for being connected in two clamping blocks 27
210th, first be rotatably connected in the side wall of the clamping block 27 spin part 28, be rotatably connected in along first radial direction for spinning part 28
Described first spin head rod 29 on part 28, the side for being arranged in the operation tube 210 side wall on first compress
Bar 21, the end for being rotatably connected in by screw thread first compressor arm 21 and the second extrusion 22 in the operation tube 210,
The support base 25 that is connected in the side wall of the opposite side of the operation tube 210, it is rotatably connected on the support base 25 by screw thread
Second compressor arm 26, be rotatably connected in by screw thread second compressor arm 26 end the first extrusion 23 and be sheathed on described
On two compressor arms 26 and the spring 24 that is pressed between first extrusion 23 and the support base 25.
Further, the first buckling groove, the longitudinal section of first buckling groove are arranged with the top of the clamping block 27
For rectangle, first buckling groove and the operation tube 210 are adapted；The side wall of the clamping block 27 is relative to the clamping block
27 end slope is set；
The first rotary groove is provided with the concave side wall of the clamping block 27, and first rotary groove and described first spin part
28 are adapted；Described first spins part 28 to be spherical, and the radial direction for spinning part 28 along described first is equipped with the first rotation in the inner
Connect hole, described first spins hole and the head rod 29 is adapted；
It is equipped with second along in the side wall radial to its side of the operation tube 210 to spin hole, described second spins
Hole and first compressor arm 21 are adapted；The side wall of second extrusion 22 is curved surface, along second extrusion 22
Radial direction be equipped with the 3rd in the inner and spin hole, the described 3rd spins hole and first compressor arm 21 is adapted.
Further, it is provided with the second buckling groove in the concave side wall of the operation tube 210, second buckling groove and described
Support base 25 is adapted；Spun hole in being equipped with the 4th in the support base 25, the described 4th hole and described second that spins compresses
Bar 26 is adapted, and second compressor arm 26 is cylindric；
First extrusion 23 is ellipsoid, and the 5th rotation is equipped with the inner along the radial direction of first extrusion 23
Connect hole, the described 5th spins hole and second compressor arm 26 is adapted；In the described 5th spin hole inside spin be arranged with spiral shell
Line.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of high-precision boring equipment, including base (1), it is characterised in that：Also include being connected in the base (1) upper surface
The first support frame (3) and the second support frame (6) of the left and right sides, it is fixed on first support frame (3) and the second support frame (6)
Boring hole component (4) on the crossbeam (5) of the crossbeam (5) of upper end, slip cap and the upper end for being connected in the base (1)
And the luggage carrier (2) of the lower end in the boring hole component (4)；
The boring hole component (4) includes carrier bar (45), is arranged on the carrier bar (45) integrated base (46), along
Power transmission shaft (43) that the axial direction of the integrated base (46) is arranged in the integrated base (46), the transmission is rotatably connected in by screw thread
The tool rest (42) of the lower end of axle (43), be connected in along the axial direction of the tool rest (42) tool rest (42) downside cutter
(41) motor (47) that, is rotatably connected in the upper end of the power transmission shaft (43), the cabinet (48) in the outside for covering at the motor (47),
Two the second locking pieces (44) of the end of the carrier bar (45) are rotatably connected in by screw thread and along second locking piece
(44) the first locking piece (49) of the bottom that second locking piece (44) is rotatably connected in radial through screw thread；
The integrated base (46) is round table-like, and the first pilot hole, institute are equipped with the inner along the axial direction of the integrated base (46)
State the first pilot hole and the power transmission shaft (43) is adapted；The power transmission shaft (43) is round bar shape；
The tool rest (42) is equipped with the 6th to be round table-like, along the axial direction of the tool rest (42) and spun hole to its upper, described
6th spin hole and the power transmission shaft (43) is adapted；Along the tool rest (42) the 3rd clamping is equipped with axially to its underpart
Groove, the 3rd buckling groove and the cutter (41) are adapted；
Second locking piece (44) is spherical, is equipped with the 7th in the inner along the radial direction of second locking piece (44) and spins
Hole, the described 7th spin hole and the carrier bar (45) are adapted；Worn in the inner along the radial direction of second locking piece (44)
Spun hole provided with the 8th, the described 8th spins hole and first locking piece (49) is adapted；First locking piece (49) is
It is round table-like, the first fixing hole is equipped with the inner along the axial direction of first locking piece (49).
A kind of 2. high-precision boring equipment according to claim 1, it is characterised in that：First support frame (3) and institute
It is square structure to state the second support frame (6), first support frame (3) and the second support frame (6) upper surface pars intermedia
Position offers circular dimple, and the circular dimple inwall is in thread-like structure, and the first support frame (3) upper end is installed with the
One support bar, the second support frame (6) upper end are installed with second support bar；
The first support bar is welded with crossbeam (5) with the second support bar upper end；
First fixing hole is adapted with the first support bar and the second support bar.
A kind of 3. high-precision boring equipment according to claim 1, it is characterised in that：The luggage carrier (2) includes clamping
Block (27), be connected in two clamping blocks (27) upside operation tube (210), be rotatably connected in the side walls of the clamping block (27)
On first spin part (28), be rotatably connected in along the described first radial direction for spinning part (28) described first spin on part (28)
One connecting rod (29), the first compressor arm (21) in the side wall for the side for being arranged in the operation tube (210), spun by screw thread
In the end of first compressor arm (21) and the second extrusion (22) in the operation tube (210), be connected in it is described
Support base (25) in the side wall of the opposite side of operation tube (210), second be rotatably connected in by screw thread on the support base (25)
Compressor arm (26), be rotatably connected in by screw thread second compressor arm (26) end the first extrusion (23) and be sheathed on described
On second compressor arm (26) and the spring (24) that is pressed between first extrusion (23) and the support base (25).
A kind of 4. high-precision boring equipment according to claim 3, it is characterised in that：In the top of the clamping block (27)
The first buckling groove is arranged with, the longitudinal section of first buckling groove is rectangle, first buckling groove and the operation tube (210)
It is adapted；The side wall of the clamping block (27) is set relative to the end slope of the clamping block (27)；
The first rotary groove is provided with the concave side wall of the clamping block (27), and first rotary groove and described first spin part
(28) it is adapted；Described first spins part (28) to be spherical, and the radial direction for spinning part (28) along described first is equipped with the inner
First spins hole, and described first spins hole and the head rod (29) is adapted；
It is equipped with second along in the side wall radial to its side of the operation tube (210) to spin hole, described second spins hole
It is adapted with first compressor arm (21)；The side wall of second extrusion (22) is curved surface, along second extrusion
(22) radial direction is equipped with the 3rd and spun hole in the inner, and the described 3rd spins hole and first compressor arm (21) is adapted.
A kind of 5. high-precision boring equipment according to claim 3, it is characterised in that：In the side of the operation tube (210)
The second buckling groove is arranged with wall, second buckling groove and the support base (25) are adapted；In the support base (25)
It is equipped with the 4th to spin hole, the described 4th spins hole and second compressor arm (26) is adapted, second compressor arm (26)
To be cylindric；
First extrusion (23) is ellipsoid, and the 5th rotation is equipped with the inner along the radial direction of first extrusion (23)
Connect hole, the described 5th spins hole and second compressor arm (26) is adapted；Spun being arranged with of hole inside spin in the described 5th
Screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767817.5A CN107442807A (en) | 2017-08-31 | 2017-08-31 | A kind of high-precision boring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710767817.5A CN107442807A (en) | 2017-08-31 | 2017-08-31 | A kind of high-precision boring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442807A true CN107442807A (en) | 2017-12-08 |
Family
ID=60494757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710767817.5A Pending CN107442807A (en) | 2017-08-31 | 2017-08-31 | A kind of high-precision boring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442807A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405643A (en) * | 2018-02-08 | 2018-08-17 | 嘉善翱鹰五金制品厂 | A kind of hinge extrusion forming device |
| CN108453193A (en) * | 2018-02-08 | 2018-08-28 | 嘉善翱鹰五金制品厂 | A kind of fixing device for hinge production |
| CN108480410A (en) * | 2018-02-08 | 2018-09-04 | 嘉善翱鹰五金制品厂 | A kind of pressing mechanism for hinge production |
| CN109022628A (en) * | 2018-07-05 | 2018-12-18 | 嘉善圣莱斯绒业有限公司 | A kind of sliding lint cutting equipment |
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| CN203281908U (en) * | 2013-04-16 | 2013-11-13 | 滁州利竞发动机配件有限公司 | Device for turning chamfer on inner edge of metal circular ring |
| CN205325838U (en) * | 2016-01-12 | 2016-06-22 | 嘉善大华纸品印刷厂 | Drilling device |
| CN205551659U (en) * | 2016-04-05 | 2016-09-07 | 东莞市艺神五金制品有限公司 | Eye cream container metal head chamfering mechanism |
| CN205733081U (en) * | 2016-06-23 | 2016-11-30 | 无锡市国松环保机械有限公司 | A kind of metal casting puncher |
| CN106695017A (en) * | 2016-12-08 | 2017-05-24 | 安徽金元素复合材料有限公司 | Metal chamfer cutting machine |
| CN207188840U (en) * | 2017-08-31 | 2018-04-06 | 嘉善蓝欣涂料有限公司 | A kind of high-precision boring equipment |
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2017
- 2017-08-31 CN CN201710767817.5A patent/CN107442807A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203281908U (en) * | 2013-04-16 | 2013-11-13 | 滁州利竞发动机配件有限公司 | Device for turning chamfer on inner edge of metal circular ring |
| CN205325838U (en) * | 2016-01-12 | 2016-06-22 | 嘉善大华纸品印刷厂 | Drilling device |
| CN205551659U (en) * | 2016-04-05 | 2016-09-07 | 东莞市艺神五金制品有限公司 | Eye cream container metal head chamfering mechanism |
| CN205733081U (en) * | 2016-06-23 | 2016-11-30 | 无锡市国松环保机械有限公司 | A kind of metal casting puncher |
| CN106695017A (en) * | 2016-12-08 | 2017-05-24 | 安徽金元素复合材料有限公司 | Metal chamfer cutting machine |
| CN207188840U (en) * | 2017-08-31 | 2018-04-06 | 嘉善蓝欣涂料有限公司 | A kind of high-precision boring equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405643A (en) * | 2018-02-08 | 2018-08-17 | 嘉善翱鹰五金制品厂 | A kind of hinge extrusion forming device |
| CN108453193A (en) * | 2018-02-08 | 2018-08-28 | 嘉善翱鹰五金制品厂 | A kind of fixing device for hinge production |
| CN108480410A (en) * | 2018-02-08 | 2018-09-04 | 嘉善翱鹰五金制品厂 | A kind of pressing mechanism for hinge production |
| CN109022628A (en) * | 2018-07-05 | 2018-12-18 | 嘉善圣莱斯绒业有限公司 | A kind of sliding lint cutting equipment |
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Application publication date: 20171208 |