CN108723837A - A kind of clamping means of the clamping device of H profile steel - Google Patents
A kind of clamping means of the clamping device of H profile steel Download PDFInfo
- Publication number
- CN108723837A CN108723837A CN201810915915.3A CN201810915915A CN108723837A CN 108723837 A CN108723837 A CN 108723837A CN 201810915915 A CN201810915915 A CN 201810915915A CN 108723837 A CN108723837 A CN 108723837A
- Authority
- CN
- China
- Prior art keywords
- profile steel
- clamping
- support
- face cam
- pressing plate
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/04—Lifting or lowering work for conveying purposes, e.g. tilting tables arranged immediately in front of or behind the pass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Forging (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of clamping device of H profile steel, belongs to shape extrusion technical field.It includes return mandril, first end face cam, second end face cam, blanking push rod, the left end in pressing plate is arranged in pressure head, adjusting screw is threaded in the right end of pressing plate, adjusting nut is also threaded in adjusting screw, the first end face cam coaxial heart is arranged in the first support shaft, return mandril, which can slide up and down, to be arranged on guide rod, the lower end of adjusting screw is bonded under the action of supporting spring with the end face of first end face cam, blanking push rod, which can slide up and down, to be arranged in the through-hole of die head and support plinth, mandril idler wheel is rotatably provided in the lower end of blanking push rod, second end face cam coaxial is felt at ease in the second support shaft, the end face of mandril idler wheel and second end face cam is bonded.The present invention fast implements clamping and release to H profile steel, and has the function of automatic blanking, substantially increases production efficiency.
Description
The application is application No. is 201710129160X, and the applying date is on 03 06th, 2017, and invention and created name is
A kind of divisional application of the patent of " clamping device of H profile steel ".
Technical field
The present invention relates to shape extrusion technical field, more particularly to a kind of clamping device of H profile steel.
Background technology
Proximate matter is iron or steel and material (such as plastics, aluminium, glass fibre) with some strength and toughness by rolling
System squeezes out, the object with certain geometrical shape made of the techniques such as casting.Different according to the smelting quality of steel, shaped steel is divided into
Common shaped steel and high-quality shaped steel.Common shaped steel is divided by existing metal product catalogue as heavy section steel, medium shape, small-sized type
Steel.Common shaped steel can be divided into I-steel, channel steel, angle steel, H, shaped steel, round steel etc. again by its section configuration.Heavy section steel：Large-scale type
I-steel, channel steel, angle steel, band steel are all hot rollings in steel, and round steel, square steel, hexagonal steel are in addition to hot rolling, also forging, cold drawing etc..
I-steel, channel steel, angle steel are widely used in industrial building and metal structure, as workshop, bridge, ship, agricultural vehicle manufacture, it is defeated
Ferroelectric tower, Transport Machinery are often used cooperatively.Band steel is mainly used as bridge, room frame, fence, transmission of electricity, ship, vehicle etc..Circle
Steel, square steel are used as various machine components, farm machinery parts, tool etc..Medium shape：Work, slot, angle, circle, band steel are used in medium shape
Way is similar to heavy section steel.Light section:Angle, circle, side, band steel processing and purposes are similar to large size in light section, minor diameter
Circle is commonly used for building iron.The hot rolled H-shaped depth-width ratio according to different purposes reasonable distribution sectional dimensions has excellent mechanics
Performance and superior performance.Compared with welded H section steel, can significantly labor and material saving, reduce raw material, the energy and artificial
Consumption, residual stress is low, and appearance and surface quality are good.Steel construction industrialization making degree based on hot rolled H-shaped is high, is convenient for
Machine-building, intensive manufacture, precision are high, and easy for installation, quality is easy to ensure, can build up real house producting factory,
Bridge producting factory, industrial premises producting factory etc..H profile steel needs to be clamped in process, and common fixture is uncomfortable
Close the clamping of H profile steel.Currently, also have the clamping device dedicated for H profile steel, but it is complicated, it is of high cost, and without certainly
Dynamic blanking device, blanking are all to rely on to be accomplished manually, and labor intensity is big.
Invention content
In view of this, the object of the present invention is to provide a kind of clamping device of H profile steel, the clamping to H profile steel is fast implemented
And release, it is reasonable for structure, it is at low cost, and have the function of automatic blanking, the blanking to H profile steel after processing is completed is completed, greatly
Improve production efficiency greatly.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of clamping device of H profile steel, it includes support plinth, fixed journal stirrup, fulcrum, pressing plate, pressure head, H profile steel, mould
Head, return mandril, guide rod, bearing spring, adjusting screw, adjusting nut, first end face cam, the first support shaft, first pulley,
Second belt wheel, the first belt, third belt wheel, the 4th belt wheel, the second belt, main shaft, driving motor, motor support base, the second bearing
Axis, second end face cam, blanking push rod, mandril idler wheel, the fixed journal stirrup are fixed on support plinth, the middle-end of the pressing plate
It is hingedly fixed on journal stirrup by fulcrum, the left end in pressing plate is arranged in the pressure head, and the die head is fixed on support plinth, described
H profile steel is placed on die head, and the adjusting screw is threaded in the right end of pressing plate, is also threaded in the adjusting screw
Adjusting nut, the lower end of the adjusting nut and the upper end fitting of pressing plate, first support shaft are rotatably provided in bearing bottom
The right end of seat, the first end face cam coaxial heart are arranged in the first support shaft, and the end face of the first end face cam is by two
The inclination angle of section inclined-plane composition, one section of inclined-plane is 12 °, and the inclination angle on another section of inclined-plane is 5 °, and ejector pin notch is provided on the pressing plate,
The guide rod is fixed on support plinth, the return mandril can slide up and down be arranged on guide rod, the bearing spring with lead
The concentric setting of bar, the lower end of the bearing spring and support plinth fitting, the upper end for supporting spring and return mandril
Lower end is bonded, and the upper end of the return mandril and the ejector pin notch fitting of pressing plate, the lower end of the adjusting screw is in bearing spring
Under the action of and first end face cam end face be bonded, the driving motor by motor support base be mounted on support plinth on, institute
It states driving motor and main shaft is coaxially connected, the first pulley is mounted on main shaft, and second belt wheel is mounted on the first bearing
The lower end of axis, the first pulley and the second belt wheel are connected by the first belt, are provided on the die head and support plinth same
The through-hole in axle center, the blanking push rod, which can slide up and down, to be arranged in the through-hole of die head and support plinth, and the mandril idler wheel can
It is rotatably arranged on the lower end of blanking push rod, second support shaft is rotatably provided in the downside of support plinth left end, and described
Biend cam coaxial is felt at ease in the second support shaft, the end face fitting of the mandril idler wheel and second end face cam, described
Third belt wheel is also mounted on main shaft, and the 4th belt wheel is mounted on the lower end of the second support shaft, the third belt wheel and the 4th
Belt wheel is connected by the second belt.
Further, it is provided with sliding guide sleeve between the blanking push rod and support plinth.
Further, it is provided with rolling bearing between first support shaft and support plinth.
Further, the driving motor is stepper motor.
Further, the mandril idler wheel is rubber roll.
Compared to the prior art the present invention, has the following advantages and effect：Driving motor drive main shaft smooth rotation, first
Belt wheel drives first end face cam smooth rotation, first end face cam to pass through adjusting screw band by the first belt, the second belt wheel
Dynamic pressure plate realizes the clamping to H profile steel around fulcrum counter-clockwise swing, pressure head.The end face of first end face cam is by two sections of inclined-plane groups
At the inclination angle on one section of inclined-plane is 12 °, and the inclination angle on another section of inclined-plane is 5 °, and 12 ° of inclined-plane makes pressure head fast approaching H profile steel, 5 °
Inclined-plane makes pressure head clamp H profile steel, reasonable for structure, efficient.Process equipment fast implements the processing to H profile steel.Then, pressing plate exists
Clockwise oscillation under the action of return mandril realizes the release to H profile steel.As driving motor is rotated further, third belt wheel is logical
Cross the second belt, the 4th belt wheel drives the second support shaft smooth rotation, second end face cam driven blanking push rod thereon upward
Sliding, H profile steel is ejected, and realizes blanking, completes time processing.Sliding guide sleeve is provided between blanking push rod and support plinth,
Be conducive to blanking push rod smoothly to slide up and down.As pressure head clamps H profile steel again, blanking push rod under the action of self-weight to
Lower slider carries out the preparation of blanking.Unscrew adjusting nut, it can be achieved that adjustment to adjusting screw upper and lower position, it thus can be with
Realize the adjustment of clamping force, strong applicability.It is provided with rolling bearing between first support shaft and support plinth, effectively reduces
Abrasion between one support shaft and support plinth ensure that the first support shaft smoothly rotates.Driving motor is stepper motor, step
The rotating speed of stepper motor, the position of stopping are solely dependent upon the frequency and umber of pulse of pulse signal, without being influenced by load variation, surely
It is qualitative good.The present invention fast implements clamping and release to H profile steel, reasonable for structure, at low cost, and has automatic blanking work(
Can, the blanking to H profile steel after processing is completed is completed, production efficiency is substantially increased.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure：1. support plinth, 2. fix journal stirrup, 3. fulcrums, 4. pressing plates, 5. pressure heads, 6.H shaped steel, 7. die heads, 8. returns
Mandril, 9. guide rods, 10. bearing springs, 11. adjusting screws, 12. adjusting nuts, 13. first end face cams, 14. first bearings
Axis, 15. first pulleys, 16. second belt wheels, 17. first belts, 18. third belt wheels, 19. the 4th belt wheels, 20. second belts,
21. main shaft, 22. driving motors, 23. motor support bases, 24. second support shafts, 25. second end face cams, 26. blanking push rods, 27.
Mandril idler wheel, 28. ejector pin notches, 29. through-holes, 30. sliding guide sleeves, 31. rolling bearings.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
As shown in Figure 1, a kind of clamping device of H profile steel, it include support plinth 1, fixed journal stirrup 2, fulcrum 3, pressing plate 4,
Pressure head 5, H profile steel 6, die head 7, return mandril 8, guide rod 9, bearing spring 10, adjusting screw 11, adjusting nut 12, first end face
Cam 13, the first support shaft 14, first pulley 15, the second belt wheel 16, the first belt 17, third belt wheel 18, the 4th belt wheel 19,
Two belts 20, main shaft 21, driving motor 22, motor support base 23, the second support shaft 24, second end face cam 25, blanking push rod 26,
Mandril idler wheel 27, the fixed journal stirrup 2 are fixed on support plinth 1, and the middle-end of the pressing plate 4 hingedly fixes branch by fulcrum 3
On ear 2, the left end in pressing plate 4 is arranged in the pressure head 5, and the die head 7 is fixed on support plinth 1, and the H profile steel 6 is placed on
On die head 7, the adjusting screw 11 is threaded in the right end of pressing plate 4, and adjusting is also threaded in the adjusting screw 11
Nut 12, the lower end of the adjusting nut 12 and the upper end fitting of pressing plate 4, first support shaft 14 are rotatably provided in bearing
The right end of pedestal 1 is provided with rolling bearing 31 between first support shaft 14 and support plinth 1, effectively reduces first
The abrasion between axis 14 and support plinth 1 is held, ensure that the first support shaft 14 smoothly rotates.The first end face cam 13 is same
Axle center is arranged in the first support shaft 14, and the end face of the first end face cam 13 is made of two sections of inclined-planes, and one section of inclined-plane inclines
Angle is 12 °, and the inclination angle on another section of inclined-plane is 5 °, and 12 ° of inclined-plane makes the inclined-plane of 6,5 ° of 5 fast approaching H profile steel of pressure head that pressure head 5 be made to press from both sides
Tight H profile steel 6.Ejector pin notch 28 is provided on the pressing plate 4, the guide rod 9 is fixed on support plinth 1, the return mandril 8
It can slide up and down and be arranged on guide rod 9, the 9 concentric setting of the bearing spring 10 and guide rod, the lower end of the bearing spring 10
It is bonded with support plinth 1, the upper end of the bearing spring 10 and the lower end fitting of return mandril 8, the upper end of the return mandril 8
Be bonded with the ejector pin notch 28 of pressing plate 4, the adjusting screw 11 lower end is under the action of supporting spring 10 and first end face is convex
The end face fitting of wheel 13, the driving motor 22 are mounted on by motor support base 23 on support plinth 1, and the driving motor 22 is
Stepper motor, the rotating speed of stepper motor, the position of stopping are solely dependent upon the frequency and umber of pulse of pulse signal, without being become by load
The influence of change, stability are good.The driving motor 22 and main shaft 21 are coaxially connected, and the first pulley 15 is mounted on main shaft 21
On, second belt wheel 16 is mounted on the lower end of the first support shaft 14, and the first pulley 15 and the second belt wheel 16 pass through first
Belt 17 connects, and is provided with concentric through-hole 29 on the die head 7 and support plinth 1, the blanking push rod 26 can go up downslide
Dynamic to be arranged in the through-hole 29 of die head 7 and support plinth 1, being provided with sliding between the blanking push rod 26 and support plinth 1 leads
Set 30, is conducive to about 26 blanking push rod and smoothly slides.The mandril idler wheel 27 is rotatably provided under blanking push rod 26
End, second support shaft 24 are rotatably provided in the downside of 1 left end of support plinth, and the second end face cam 25 is coaxially felt at ease
In the second support shaft 24, the end face of the mandril idler wheel 27 and second end face cam 25 is bonded, and the mandril idler wheel 27 is
Rubber roll, reasonable for structure, service life is long.The third belt wheel 18 is also mounted on main shaft 21, the 4th belt wheel 19 peace
Mounted in the lower end of the second support shaft 24,18 and the 4th belt wheel 19 of the third belt wheel is connected by the second belt 20.
Through the above technical solutions, a kind of clamping device of H profile steel of the present invention is in use, driving motor 22 drives main shaft 21
Smooth rotation, first pulley 15 drive 13 smooth rotation of first end face cam, first end by the first belt 17, the second belt wheel 16
Face cam 13 is by adjusting screw 11 with dynamic pressure plate 4 around 3 counter-clockwise swing of fulcrum, clamping of the realization of pressure head 5 to H profile steel 6.Add
Construction equipment fast implements the processing to H profile steel 6.Then, clockwise oscillation under the action of return mandril 8 of pressing plate 4 is realized to H
The release of shaped steel 6.As driving motor 22 is rotated further, third belt wheel 18 drives the by the second belt 20, the 4th belt wheel 19
Two support shafts, 24 smooth rotation, second end face cam 25 thereon drives 26 upward sliding of blanking push rod, H profile steel 6 is ejected, real
Now expect, completes time processing.As pressure head 5 clamps H profile steel 6 again, blanking push rod 26 is under the action of self-weight to downslide
It is dynamic, carry out the preparation of blanking.Unscrew adjusting nut 12, it can be achieved that adjustment to 11 upper and lower position of adjusting screw, it thus can be with
Realize the adjustment of clamping force, strong applicability.The present invention fast implements the clamping to H profile steel 6 and release, reasonable for structure, at low cost,
And have the function of automatic blanking, the blanking to H profile steel 6 after processing is completed is completed, production efficiency is substantially increased.
Described in this specification above content is only illustrations made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or additions to the described embodiments or by a similar method
It substitutes, content without departing from description of the invention or beyond the scope defined by this claim should all belong to this
The protection domain of invention.
Claims (10)
1. a kind of clamping means of the clamping device of H profile steel, which includes fulcrum, pressing plate, pressure head, H profile steel, return top
Bar, adjusting screw, first end face cam, first pulley, the second belt wheel, the first belt, third belt wheel, the 4th belt wheel, the second skin
Band, main shaft, driving motor, the second support shaft, second end face cam, blanking push rod, which is characterized in that the driving motor drives
The main shaft smooth rotation, the first pulley drive the first end face convex by first belt, second belt wheel
Smooth rotation is taken turns, the first end face cam drives the pressing plate to be put counterclockwise around the fulcrum by the adjusting screw
Dynamic, the pressure head realizes that the clamping to the H profile steel, the pressing plate clockwise oscillation under the action of return mandril are real
Now to the release of the H profile steel, as the driving motor is rotated further, the third belt wheel passes through second belt, institute
State the 4th belt wheel and drive the second support shaft smooth rotation, blanking push rod described in the second end face cam driven thereon to
Upper sliding ejects the H profile steel.
2. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the clamping dress
It further includes support plinth, fixed journal stirrup and die head to set, and the fixed journal stirrup is fixed on the support plinth, in the pressing plate
End is hinged by the fulcrum on the fixed journal stirrup, and the left end in the pressing plate is arranged in the pressure head, and the die head is fixed on
On the support plinth, the H profile steel is placed on the die head.
3. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the clamping dress
It further includes adjusting nut to set, and the adjusting screw is threaded in the right end of the pressing plate, and screw thread company is gone back in the adjusting screw
It is connected to the adjusting nut, the upper end fitting of the lower end of the adjusting nut and the pressing plate.
4. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that, the clamping dress
It further includes the first support shaft and rolling bearing to set, and first support shaft is rotatably provided in the right end of the support plinth, institute
It states and is provided with the rolling bearing between the first support shaft and the support plinth.
5. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the first end
Face cam is concentric to be arranged in the first support shaft, and the end face of the first end face cam is made of two sections of inclined-planes, one section of inclined-plane
Inclination angle be 12 °, the inclination angle on another section of inclined-plane is 5 °.
6. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the clamping dress
It further includes guide rod, bearing spring and ejector pin notch to set, and is provided with the ejector pin notch on the pressing plate, the guide rod is fixed on institute
It states on support plinth, the return mandril, which can slide up and down, to be arranged on the guide rod, and the bearing spring and the guide rod are same
Axle center is arranged, the lower end of the bearing spring and support plinth fitting, the upper end and the return top of the bearing spring
The lower end of bar is bonded, the upper end of the return mandril and the ejector pin notch fitting of the pressing plate.
7. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the clamping dress
It further includes motor support base to set, and the lower end of the adjusting screw is the bearing spring under the action of and the first end face cam
End face is bonded, and the driving motor is mounted on by motor support base on the support plinth, and the driving motor is stepper motor.
8. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the clamping dress
It further includes through-hole and sliding guide sleeve to set, and the driving motor and the main shaft are coaxially connected, and the first pulley is mounted on main shaft
On, second belt wheel is mounted on the lower end of first support shaft, and the first pulley and the second belt wheel pass through described first
Belt connects, and is provided with concentric through-hole on the die head and the support plinth, the blanking push rod can be slided up and down and be set
It sets in the through-hole of the die head and the support plinth, being provided with sliding between the blanking push rod and the support plinth leads
Set.
9. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the clamping dress
It further includes mandril idler wheel to set, and the mandril idler wheel is rotatably provided in the lower end of the blanking push rod, and second support shaft can
It is rotatably arranged on the downside of the support plinth left end, the second end face cam coaxial is felt at ease in the second support shaft, institute
The end face fitting of mandril idler wheel and the second end face cam is stated, the mandril idler wheel is rubber roll.
10. a kind of clamping means of the clamping device of H profile steel according to claim 1, which is characterized in that the third band
Wheel is also mounted on main shaft, and the 4th belt wheel is mounted on the lower end of the second support shaft, and the third belt wheel and the 4th belt wheel are logical
Cross the connection of the second belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915915.3A CN108723837A (en) | 2017-03-06 | 2017-03-06 | A kind of clamping means of the clamping device of H profile steel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810915915.3A CN108723837A (en) | 2017-03-06 | 2017-03-06 | A kind of clamping means of the clamping device of H profile steel |
| CN201710129160.XA CN107052063B (en) | 2017-03-06 | 2017-03-06 | A kind of clamping device of H profile steel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129160.XA Division CN107052063B (en) | 2017-03-06 | 2017-03-06 | A kind of clamping device of H profile steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108723837A true CN108723837A (en) | 2018-11-02 |
Family
ID=59621650
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810915915.3A Withdrawn CN108723837A (en) | 2017-03-06 | 2017-03-06 | A kind of clamping means of the clamping device of H profile steel |
| CN201710129160.XA Active CN107052063B (en) | 2017-03-06 | 2017-03-06 | A kind of clamping device of H profile steel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129160.XA Active CN107052063B (en) | 2017-03-06 | 2017-03-06 | A kind of clamping device of H profile steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108723837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727910A (en) * | 2023-08-15 | 2023-09-12 | 宁波立强机械有限公司 | Quick positioner of laser welding of car liquid pipeline flange joint |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09108969A (en) * | 1995-10-17 | 1997-04-28 | ▲桜▼井精技株式会社 | Structure of precise vice |
| CN103753286A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Fixing device with cam |
| CN203566268U (en) * | 2013-11-15 | 2014-04-30 | 无锡市康晖机械制造有限公司 | Locating clamp for shaft drilling |
| CN204673312U (en) * | 2015-04-23 | 2015-09-30 | 五冶集团上海有限公司 | H profile steel end mill fixture |
| CN105196208A (en) * | 2015-10-14 | 2015-12-30 | 重庆瀚方钢结构有限公司 | Clamping device for H section steel |
| CN105773210A (en) * | 2014-12-22 | 2016-07-20 | 天津迈克科技发展有限公司 | Automatic return workpiece fixture of boring and milling machine tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1313626A1 (en) * | 1986-01-28 | 1987-05-30 | Украинский Государственный Проектно-Технологический И Экспериментальный Институт "Укроргстанкинпром" | Fixture |
| CN103753245A (en) * | 2013-11-25 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Gear rack drive clamping device |
| CN203936682U (en) * | 2014-07-01 | 2014-11-12 | 重庆利国电气设备制造有限公司 | Pneumatic cam clamping device |
| CN105328486A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Clamping device for fixing oil injection cam driven member |
| CN106112589A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of angle steel clamp system |
| CN206550138U (en) * | 2017-03-06 | 2017-10-13 | 桐乡市大周商贸有限公司 | A kind of clamping device of H profile steel |
-
2017
- 2017-03-06 CN CN201810915915.3A patent/CN108723837A/en not_active Withdrawn
- 2017-03-06 CN CN201710129160.XA patent/CN107052063B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09108969A (en) * | 1995-10-17 | 1997-04-28 | ▲桜▼井精技株式会社 | Structure of precise vice |
| CN203566268U (en) * | 2013-11-15 | 2014-04-30 | 无锡市康晖机械制造有限公司 | Locating clamp for shaft drilling |
| CN103753286A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Fixing device with cam |
| CN105773210A (en) * | 2014-12-22 | 2016-07-20 | 天津迈克科技发展有限公司 | Automatic return workpiece fixture of boring and milling machine tool |
| CN204673312U (en) * | 2015-04-23 | 2015-09-30 | 五冶集团上海有限公司 | H profile steel end mill fixture |
| CN105196208A (en) * | 2015-10-14 | 2015-12-30 | 重庆瀚方钢结构有限公司 | Clamping device for H section steel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727910A (en) * | 2023-08-15 | 2023-09-12 | 宁波立强机械有限公司 | Quick positioner of laser welding of car liquid pipeline flange joint |
| CN116727910B (en) * | 2023-08-15 | 2023-10-20 | 宁波立强机械有限公司 | Quick positioner of laser welding of car liquid pipeline flange joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107052063A (en) | 2017-08-18 |
| CN107052063B (en) | 2018-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201329532Y (en) | Reciprocating movement structure for grinding and polishing roll | |
| CN107052063B (en) | A kind of clamping device of H profile steel | |
| CN206550138U (en) | A kind of clamping device of H profile steel | |
| CN117066327B (en) | Cold roll forming device for interior decoration plate of travelling car | |
| CN212529755U (en) | Processing of heated board for green building is with removing conveyer | |
| CN206156440U (en) | Overspeed device tensioner before galvanized strip steel annealing | |
| CN210012396U (en) | Synthetic leather pad pasting coiling mechanism | |
| CN111451871A (en) | Grinding device for processing 610L-DB finish rolling coiled plate | |
| CN215544017U (en) | Umbrella middle rod rolling machine | |
| CN209503426U (en) | A kind of novel gear shaft rolling circle extrusion tooling | |
| CN210790352U (en) | Cylinder shaping device for production of oil-gas separation tank of double-screw air compressor | |
| CN212070199U (en) | Bending machine is with centre gripping structure of being convenient for change mould | |
| CN111872306A (en) | A roll forging machine concatenation mould structure for aluminum alloy processing | |
| CN110861003A (en) | Fixing device convenient for workpiece surface polishing for automobile part machining | |
| CN210754344U (en) | Copper pole cold roll group of reducing footpath fast | |
| CN215998560U (en) | Novel forging press | |
| CN219363496U (en) | Die frame suitable for glass rod molding with different specifications | |
| CN219748980U (en) | Horizontal press power transmission structure for flange blank production | |
| CN218875314U (en) | Take-out device for bearing with seat | |
| CN213162507U (en) | Device for controlling micro-tension of oriented silicon steel ultrathin strip in heat treatment furnace | |
| CN210098533U (en) | Roller wheel servo adjusting mechanism of automatic forming rolling mill for refrigerator shell | |
| CN215032451U (en) | Strong-stability and convenient-to-adjust wire rod support | |
| CN218168307U (en) | Fine forming machine | |
| CN220217885U (en) | Surface polishing device for special-shaped metal product design | |
| CN210849798U (en) | Aluminum alloy pipe surface roughness clamping device that polishes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |