CN107755829A - One kind shaping radiation tooth frock clamp - Google Patents
One kind shaping radiation tooth frock clamp Download PDFInfo
- Publication number
- CN107755829A CN107755829A CN201711205795.XA CN201711205795A CN107755829A CN 107755829 A CN107755829 A CN 107755829A CN 201711205795 A CN201711205795 A CN 201711205795A CN 107755829 A CN107755829 A CN 107755829A
- Authority
- CN
- China
- Prior art keywords
- vacuum cup
- vacuum
- fixing plate
- valve
- workpiece
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 12
- 238000007493 shaping process Methods 0.000 title claims description 10
- 230000000740 bleeding effect Effects 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses one kind to be molded radiation tooth frock clamp, and it includes vacuum cup base（13）, workpiece positioning strip（14）, Workpiece fixing plate（15）, be arranged at vacuum cup base（13）The vacuum cup at top（16）, vacuum cup base（13）Inside offer die cavity, vacuum cup base（13）End face on be provided with vacuum valve（17）And air bleeding valve（18）, vacuum valve（17）And air bleeding valve（18）Connected with die cavity, vacuum cup（16）Front end face on be provided with screwed hole, Workpiece fixing plate（15）For L plates, Workpiece fixing plate（15）Vertical panel on offer mounting hole（21）, Workpiece fixing plate（15）Level board be located at vacuum cup（16）Top, Workpiece fixing plate（15）Through lock-screw（22）Through mounting hole（21）And it is threadedly coupled with screwed hole.The beneficial effects of the invention are as follows：Compact-sized, raising piece-holder efficiency, different-thickness workpiece can be clamped, be simple to operate.
Description
Technical field
The present invention relates to the technical field of frock clamp, particularly a kind of shaping radiation tooth frock clamp.
Background technology
High-reliability semiconductor power device product is highly integrated just towards miniaturization, at high speed, high-effect, high power side
To development, these semiconductor devices are inevitably produced than more heat before, if the heat dissipation problem of semiconductor devices does not have
Resolve, high temperature will result directly in the decline of semiconductor devices efficiency；To make the efficiency of semiconductor devices stable, semiconductor devices
Heat dissipation design become it is of crucial importance, otherwise equipment performance can not improve or can not normal work.
It is radiated to solve the heat dissipation problem generally use radiator of semiconductor devices.Radiator is by substrate and tooth
Piece is formed, and gear piece is evenly arranged on substrate.The shaping of gear piece is integrally machined using forming machine and formed, and in process, is needed
Workpiece is compressed by two pressing plates, after compression, cut by perching knife on workpiece to form gear piece.However, pressing plate can only press from both sides
The workpiece of fixed thickness is held, use range is limited, and it is also complicated to operate, and process is more.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of compact-sized, raising piece-holder efficiency,
Different-thickness workpiece, shaping radiation tooth frock clamp simple to operate can be clamped.
The purpose of the present invention is achieved through the following technical solutions：One kind shaping radiation tooth frock clamp, it includes true
Empty sucker base, workpiece positioning strip, Workpiece fixing plate, the vacuum cup for being arranged at vacuum cup base top, vacuum cup bottom
Die cavity is offered in seat, vacuum valve and air bleeding valve are provided with the end face of vacuum cup base, vacuum valve is located at the upper of air bleeding valve
Side, and spacing of the vacuum valve away from cavity bottom is more than spacing of the air bleeding valve away from cavity bottom, vacuum valve and air bleeding valve and connected with die cavity
It is logical, it is installed with the basal surface of vacuum cup base and respectively sinusoidal angular adjustment bearing assembly positioned at its front and rear side and vacuum is inhaled
Disc spins bearing assembly；The workpiece positioning strip sets parallel to vacuum cup short side and is fixedly arranged on the top of vacuum cup, very
Screwed hole is provided with the front end face of suction disk, Workpiece fixing plate is L plates, and kidney-shaped is offered on the vertical panel of Workpiece fixing plate
Hole, the level board of Workpiece fixing plate are located at the top of vacuum cup, and Workpiece fixing plate passes through mounting hole and and spiral shell through lock-screw
Pit is threadedly coupled.
Described vacuum valve is connected with vacuum extractor.
Described vacuum valve and air bleeding valve is respectively positioned on the front end face of vacuum cup base.
The present invention has advantages below：The present invention is compact-sized, improves piece-holder efficiency, can clamp different-thickness work
It is part, simple to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 I portions partial enlarged view.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As shown in Figure 1 and 2, a kind of shaping radiation tooth frock clamp, it includes vacuum cup base 13, workpiece positioning strip 14, work
Part fixed plate 15, the vacuum cup 16 for being arranged at the top of vacuum cup base 13, die cavity are offered in vacuum cup base 13, very
Vacuum valve 17 and air bleeding valve 18 are provided with the end face of empty sucker base 13, vacuum valve 17 is located at the top of air bleeding valve 18, and very
Empty spacing of the valve 17 away from cavity bottom is more than spacing of the air bleeding valve 18 away from cavity bottom, vacuum valve 17 and air bleeding valve 18 and connected with die cavity
It is logical, sinusoidal angular adjustment bearing assembly 19 and very is installed with respectively on the basal surface of vacuum cup base 13 and positioned at its front and rear side
Suction disc spins bearing assembly 20.
As shown in Figure 1 and 2, the workpiece positioning strip 14 sets parallel to the short side of vacuum cup 16 and is fixedly arranged on vacuum cup
16 top, screwed hole is provided with the front end face of vacuum cup 16, Workpiece fixing plate 15 is L plates, and Workpiece fixing plate 15 hangs down
Mounting hole 21 is offered in straight panel, the level board of Workpiece fixing plate 15 is located at the top of vacuum cup 16, and Workpiece fixing plate 15 passes through
Lock-screw 22 is threadedly coupled through mounting hole 21 and with screwed hole.
Described vacuum valve 17 is connected with vacuum extractor.As shown in figure 1, described 18 equal position of vacuum valve 17 and air bleeding valve
In on the front end face of vacuum cup base 13.
The course of work of the present invention is as follows：S1, workpiece clamping, first unscrew lock-screw 22, then workpiece 24 is positioned over
On the top surface of vacuum cup 16, then one end of workpiece 24 is leaned against on workpiece positioning strip 14, then the other end by workpiece 24
On the vertical panel for leaning against Workpiece fixing plate 15, the level board of Workpiece fixing plate 15 is pressed in the top of workpiece 24, then tighten lock
Tight screw 22, workpiece 24 is fixed between workpiece positioning strip 14 and Workpiece fixing plate 15, finally realizes the quick of workpiece
Clamping, when workpiece height changes, Workpiece fixing plate 24 only need to be moved up, is further fitted so that level board moves up
Answer the height of workpiece；S2, workpiece frock, vacuum cup 16 is first positioned over to the top of vacuum cup base 13, opens vacuum
Valve 17 simultaneously closes air bleeding valve 18, starts vacuum extractor, vacuum extractor vacuumizes to die cavity, so that vacuum cup 16 adsorbs
At the top of vacuum cup fixed seat 3, the frock of workpiece is finally realized；S3, using the backing-off cutting workpiece 24 of radiation tooth molding cutter 25,
Radiation tooth is formed after backing-off cutting.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (3)
1. one kind shaping radiation tooth frock clamp, it is characterised in that：It includes vacuum cup base（13）, workpiece positioning strip
（14）, Workpiece fixing plate（15）, be arranged at vacuum cup base（13）The vacuum cup at top（16）, vacuum cup base（13）
Inside offer die cavity, vacuum cup base（13）End face on be provided with vacuum valve（17）And air bleeding valve（18）, vacuum valve（17）
Positioned at air bleeding valve（18）Top, and vacuum valve（17）Spacing away from cavity bottom is more than air bleeding valve（18）Away between cavity bottom
Away from vacuum valve（17）And air bleeding valve（18）Connected with die cavity, vacuum cup base（13）Basal surface on and be located at its front and rear side
Sinusoidal angular adjustment bearing assembly is installed with respectively（19）With vacuum cup swivel assemblies（20）；The workpiece positioning strip
（14）Parallel to vacuum cup（16）Short side sets and is fixedly arranged on vacuum cup（16）Top, vacuum cup（16）Front end face
On be provided with screwed hole, Workpiece fixing plate（15）For L plates, Workpiece fixing plate（15）Vertical panel on offer mounting hole（21）,
Workpiece fixing plate（15）Level board be located at vacuum cup（16）Top, Workpiece fixing plate（15）Through lock-screw（22）Pass through
Mounting hole（21）And it is threadedly coupled with screwed hole.
A kind of 2. shaping radiation tooth frock clamp according to claim 1, it is characterised in that：Described vacuum valve（17）
It is connected with vacuum extractor.
A kind of 3. shaping radiation tooth frock clamp according to claim 1, it is characterised in that：Described vacuum valve（17）
And air bleeding valve（18）It is respectively positioned on vacuum cup base（13）Front end face on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205795.XA CN107755829A (en) | 2017-11-27 | 2017-11-27 | One kind shaping radiation tooth frock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711205795.XA CN107755829A (en) | 2017-11-27 | 2017-11-27 | One kind shaping radiation tooth frock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755829A true CN107755829A (en) | 2018-03-06 |
Family
ID=61276950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711205795.XA Pending CN107755829A (en) | 2017-11-27 | 2017-11-27 | One kind shaping radiation tooth frock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755829A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138071A (en) * | 1996-11-05 | 1998-05-26 | Toshiba Mach Co Ltd | Super-precision vacuum chuck device |
| CN2785770Y (en) * | 2004-12-24 | 2006-06-07 | 陈永征 | Apparatus for processing heat-sink |
| CN102476300A (en) * | 2010-11-30 | 2012-05-30 | 中国科学院大连化学物理研究所 | Vacuum adsorption equipment used for fixing thin-wall plane workpiece |
| CN103495890A (en) * | 2013-10-14 | 2014-01-08 | 集美大学 | Rapid clamping device used for side milling and drilling of carbon fiber thin board |
| CN204195300U (en) * | 2014-09-05 | 2015-03-11 | 天津市汇晶丰精密机械有限公司 | Body cover auxiliary bore hole frock |
| CN204658002U (en) * | 2015-04-19 | 2015-09-23 | 天津市汇晶丰精密机械有限公司 | For the fixture of gear pump pump cover secondary process |
| CN106392725A (en) * | 2016-12-13 | 2017-02-15 | 成都丰耐科技股份有限公司 | Sucking disc clamp and mould machining equipment |
| CN206653174U (en) * | 2017-04-01 | 2017-11-21 | 东莞市亚美精密机械配件有限公司 | Vacuum adsorption fixture |
| CN207414515U (en) * | 2017-11-27 | 2018-05-29 | 成都共同散热器有限公司 | A kind of shaping radiation tooth frock clamp |
-
2017
- 2017-11-27 CN CN201711205795.XA patent/CN107755829A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138071A (en) * | 1996-11-05 | 1998-05-26 | Toshiba Mach Co Ltd | Super-precision vacuum chuck device |
| CN2785770Y (en) * | 2004-12-24 | 2006-06-07 | 陈永征 | Apparatus for processing heat-sink |
| CN102476300A (en) * | 2010-11-30 | 2012-05-30 | 中国科学院大连化学物理研究所 | Vacuum adsorption equipment used for fixing thin-wall plane workpiece |
| CN103495890A (en) * | 2013-10-14 | 2014-01-08 | 集美大学 | Rapid clamping device used for side milling and drilling of carbon fiber thin board |
| CN204195300U (en) * | 2014-09-05 | 2015-03-11 | 天津市汇晶丰精密机械有限公司 | Body cover auxiliary bore hole frock |
| CN204658002U (en) * | 2015-04-19 | 2015-09-23 | 天津市汇晶丰精密机械有限公司 | For the fixture of gear pump pump cover secondary process |
| CN106392725A (en) * | 2016-12-13 | 2017-02-15 | 成都丰耐科技股份有限公司 | Sucking disc clamp and mould machining equipment |
| CN206653174U (en) * | 2017-04-01 | 2017-11-21 | 东莞市亚美精密机械配件有限公司 | Vacuum adsorption fixture |
| CN207414515U (en) * | 2017-11-27 | 2018-05-29 | 成都共同散热器有限公司 | A kind of shaping radiation tooth frock clamp |
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