CN203992219U - One can rapid changing knife push button rolling clamp - Google Patents
One can rapid changing knife push button rolling clamp Download PDFInfo
- Publication number
- CN203992219U CN203992219U CN201420474789.XU CN201420474789U CN203992219U CN 203992219 U CN203992219 U CN 203992219U CN 201420474789 U CN201420474789 U CN 201420474789U CN 203992219 U CN203992219 U CN 203992219U
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- China
- Prior art keywords
- clamping plate
- hook
- button
- push button
- rolling clamp
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Abstract
The utility model embodiment discloses one can rapid changing knife push button rolling clamp, comprise the rotary handle of little pressing plate, clamping plate and control clamping plate and little pressing plate folding, described clamping plate are provided with button and hook, described hook is arranged on the sandwich serface of clamping plate, described button and hook are bolted, and between described button and hook, are provided with elastic device.Compared with prior art, by button being set on fixture clamping plate, between button and hook, be connected with elastic device by bolt, by pressing the flexible of button control hook, can realize and below fixture, directly upwards install or dismantle bender cutter downwards, can realize cutter installation and removal faster and more easily.
Description
Technical field
The utility model relates to equipment and forges field, and relating in particular to one can rapid changing knife push button rolling clamp.
Background technology
Forge processing industry at metal cutter, according to the needs of technique, metal or other hard material cutter can be passed through to degree of depth bending machining, make the various shapes that angle requires that meet.
At present, what in industry, generally adopt is that rapid-assembling/disassembling bender is realized the angle processing to cutter, but existing bender, because the hook on its fixture is to be fixedly installed, cutter can only carry out installation and dismantling from its side, cannot realize cutter workpiece in the vertical direction upper dress or under tear open, increase the difficulty of installation and removal, be unfavorable for the process operation of cutter.
Utility model content
The utility model provides the one can rapid changing knife push button rolling clamp, can realize below fixture, directly upwards installs or dismantles bender cutter downwards, realizes cutter installation and removal faster and more easily.
Technical solution of the present utility model is achieved in that
One can rapid changing knife push button rolling clamp, comprise the rotary handle of little pressing plate, clamping plate and control clamping plate and little pressing plate folding, described clamping plate are provided with button and hook, described hook is arranged on the sandwich serface of clamping plate, described button and hook are bolted, and between described button and hook, are provided with elastic device.The utility model by arranging button on fixture clamping plate, to link up with button and be connected by bolt and elastic device, press button, drive hook to button one lateral movement by bolt, thereby will link up with in indentation clamping plate, after cutter workpiece clips, release button, links up with the clamping plate that rebound out again under the effect of elastic device and elastic parts, tangles cutter workpiece, below fixture, directly upwards install or dismantle bender cutter workpiece downwards thereby realize, operating more convenient.
Preferably, described button is arranged on the dorsal part of clamping plate sandwich serface, and described clamping plate bottom is provided with through hole, and described bolt is through described through hole, and described bolt two ends are connected with hook and button respectively.
Preferably, described elastic device is spring.
Preferably, on described fixture clamping plate, be also provided with elastic parts, described elastic parts is arranged on the both sides of described button, and described elastic parts one end is connected with hook, and the other end is fixed on clamping plate by screw assembly.
Preferably, described fixture also comprises wedge.
Preferably, described little pressing plate upper end also offers screw guide rail, described wedge connecting screw, and pass screw guide rail by screw and be flexibly connected with little pressing plate.
In the utility model, by wedge is set, change the simple bender that relies in prior art and move up and down the adjustment means that realize the height to cutter workpiece, in the utility model, keep bender height constant, by moving left and right of wedge, change the difference in height between cutter workpiece and bender, thereby realize the height adjustment to cutter workpiece, more accurate.
Preferably, be also provided with handle pin on described clamping plate, described handle pin quantity is two.
Preferably, be also provided with set screw on described clamping plate, described set screw quantity is two.
Preferably, described clamping plate sandwich serface is also provided with elastomeric pad, and described elastomeric pad is positioned at the top of described hook.
Preferably, described little pressing plate upper end is also provided with connecting groove, and described connecting groove is used for connecting other equipment.
As can be seen from the above technical solutions, the utlity model has following advantage:
The utility model provides the one can rapid changing knife push button rolling clamp, by button being set on fixture clamping plate, to link up with button and be connected with elastic device by bolt, press button, drive hook to button one lateral movement by bolt, thereby will link up with in indentation clamping plate, after cutter workpiece clips, release button, link up with the clamping plate that rebound out again under the effect of elastic device and elastic parts, tangle cutter workpiece, below fixture, directly upwards install or dismantle bender cutter workpiece downwards thereby realize, operate more convenient.
Brief description of the drawings
Fig. 1 is a kind of right view that can rapid changing knife push button rolling clamp in the utility model embodiment.
Fig. 2 is that in the utility model embodiment, one can rapid changing knife push button rolling clamp front view.
Fig. 3 is that in the utility model embodiment, one can rapid changing knife push button rolling clamp section place schematic diagram.
Fig. 4 is that in the utility model embodiment, cutaway view is looked on the right side after a kind of can rapid changing knife push button rolling clamp cutting open from A.
Fig. 5 is that in the utility model embodiment, cutaway view is looked on a kind of right side of can rapid changing knife push button rolling clamp cutting open from B.
Fig. 6 be in the utility model embodiment a kind of right side of can rapid changing knife push button rolling clamp cutting open from A depending on analysing and observe motion diagram.
Fig. 7 be in the utility model embodiment a kind of right side of can rapid changing knife push button rolling clamp cutting open from B depending on analysing and observe motion diagram.
Fig. 8 is a kind of wedge motion front view that can rapid changing knife push button rolling clamp in the utility model embodiment.
Fig. 9 is a kind of wedge motion front view that can rapid changing knife push button rolling clamp in the utility model embodiment.
Figure 10 is a kind of wedge motion front view that can rapid changing knife push button rolling clamp in the utility model embodiment.
Figure 11 be in the utility model embodiment an a kind of left side of can rapid changing knife push button rolling clamp cutting open from A depending on cuing open figure.
Figure 12 is a kind of working state figure that can rapid changing knife push button rolling clamp in the utility model embodiment.
Detailed description of the invention
The utility model embodiment discloses one can rapid changing knife push button rolling clamp, as Fig. 1, the utility model embodiment comprises little pressing plate 1, clamping plate 2, rotary handle 3, button 4 and hook 5, and wedge 6 and screw 7, rotary handle 3, rotary handle 3 is connected with little pressing plate 1 and clamping plate 2 by screw, and move with respect to little pressing plate 1 by the rotation screw thread control clamping plate 2 on screw, control the folding between little pressing plate 1 and clamping plate 2 by the rotation of rotary handle 3, simultaneously, on clamping plate 2, be provided with button 4 and hook 5, button 4 is connected with elastic device 9 by bolt 8 with hook 5, be that elastic device 9 is enclosed within on bolt 8, one end of bolt 8 is connected with button 4, the other end is connected with hook 5, hook 5 is arranged on the sandwich serface of the clamping plate 2 that contact with cutter 11, generally be positioned at the bottom of clamping plate 2, be convenient to the installation and removal of cutter 11.Hook 5, under the effect of elastic device 9, be not subject to expose clamping plate 2 sandwich serface planes under External Force Acting, and button 4 operated by rotary motion, at the back side of clamping plate 2 sandwich serfaces, arrange handle one side, convenient operation.Simultaneously, in order to adjust more accurately the height of cutter 11 in forging process, upper end at little pressing plate 1 is also provided with wedge 6, wedge 6 is trapezium structure, wedge 6 tops are plane, bottom is inclined-plane, wedge 6 is connected with little pressing plate 1 by screw 7, move left and right for better realizing wedge 6, the position being connected with little pressing plate 1 at screw 7 is provided with the guide rail 10 horizontally slipping for screw, in the time that wedge 6 moves to cutter 11 and highly meets requiring of Forging Technology, by wedge 6 being fixed on little pressing plate 1 with the supporting nut of screw 7, simultaneously, in order to realize more accurately the movement of wedge 6, on wedge 6, be also carved with scale, each down scale value is 0.05mm.In addition, in order to reduce wearing and tearing and the injury to cutter 11 and clamping plate 2 in little pressing plate 1 and clamping plate 2 clamp-on tool 11 processes, on clamping plate 2 sandwich serfaces, be also provided with elastomeric pad 12, elastomeric pad 12 operated by rotary motion are on the top of hook 5, the general good polymeric material of wearability of selecting of elastomeric pad 12, as polyurethane bar.
As Fig. 2, the one that the embodiment of the present invention provides can rapid changing knife push button rolling clamp, also comprises handle pin 13 and set screw 14.Wherein, handle pin 13 is arranged on clamping plate 2, and operated by rotary motion has two, and point rotary handle 3 left and right arrange.When rotary handle 3 by the rotation screw thread on screw to anticlockwise and while arriving left side handle pin 13 pin position, be to have unclamped clamping plate 2 and little pressing plate 1; To right rotation, while arriving pin position, the right, be to have locked little pressing plate 1 and clamping plate 2.Set screw 14 is arranged on clamping plate 2, is substantially symmetrical set, and two of operated by rotary motion can practical function requirement.By screwing set screw 14, drive clamping plate 2 to clamp to the inside, to being set, hook 5 one sides tighten up bending, thereby can better realize the clamping to cutter 11, make up by screwing rotary handle 3 to the inadequate deficiency of cutter 11 clamping degrees, when by rotation rotary handle 3, cutter 11 being clipped between clamping plate 2 and little pressing plate 1, but for the protection to clamping plate 2 and little pressing plate 1, in the time of design, the anglec of rotation of rotary handle 3 is conditional, prevent the excessively injury of rotation to little pressing plate 1 and clamping plate 2, though this is the object that handle pin 13 is set, but also cause sometimes inadequate to cutter 11 clamping degrees, in order better to tangle cutter 11, by set screw 14 is set, and by set screw 14 is screwed, the sandwich serface of clamping plate 2 is inwardly compressed and tightened up, drive clamping plate 2 to carry out pressing to cutter 11 1 sides, realize the compression to cutter 11 and fix.
Refer to Fig. 3,4,5,6,7,8, Fig. 3, after A section, is obtained to Fig. 4 and Fig. 6; Fig. 3 is obtained after B section to Fig. 5 and Fig. 7, wherein Fig. 4 and Fig. 5 are the clamped state of cutter 11, and Fig. 6 and Fig. 7 are dismounting cutting tool state.As can be seen from Figure 4, rotary handle 3 is connected with jig main body, i.e. clamping plate 2 and little pressing plate 1 by screw 15, rotates rotary handle 3 and drives clamping plate 2 to move on the screwed pipe of screw 15, thereby reach the folding of controlling clamping plate 2 and little pressing plate 1; Button 45 is connected by bolt 8 with hook, and bolt 8 whole body are wrapped up by elastic device 9, generally chooses spring as elastic device 9.As can be seen from Figure 5, the elastic parts 17 that button 4 both sides distribute also 5 is connected with hook, and elastic parts 17 one end with link up with 5 and be connected, the other end is connected on clamping plate 2 by screw assembly 16, generally chooses spring as elastic parts 17.
Fig. 6, Fig. 7 are the procedure chart of dismounting cutter.As can be seen from Figure 6, press button 4, button 4 drives hook 5 to button 4 one sides, deviate from cutter 11 1 lateral movements by bolt 8 and under the elastic force effect of elastic device 9.Fig. 7 shows that hook 5 shrinks into clamping plate 2 under the drive of button 4 and elastic device 9, now, can directly take out cutter 11 from the below of fixture, saves time conveniently.
Refer to Fig. 8～Figure 10, Fig. 8～Figure 10 is that wedge motion diagram, Figure 11 on guide rail is that wedge and a little pressing plate annexation left side are depending on cuing open figure.From Fig. 8 to Figure 10, can find out, wedge 6 is fixedly connected with screw 7, and can on the guide rail 10 on little pressing plate 1, move left and right by screw 7, thereby meets the change requirement of Forging Technology to cutter height.When forging when bending workpieces, local bending angle does not reach while requirement, unclamps the nut supporting with screw 7, and wedge 6 is transferred to suitable position by the movement by screw 7 on guide rail 10, after lock screw 7 and nut again.In the present embodiment, wedge 6 is trapezium structure, and upper surface is plane, and inclined-plane arranges down, and wedge 6 right-hand members are wide compared with left end, so in the time that wedge 6 is adjusted left, offset strengthens, cutter 11 highly reduces; When wedge 6 is adjusted to the right, offset reduces, cutter 11 highly improves, and on wedge 6 inclined-planes, bottom, be carved with scale, be convenient to calculate, in the present embodiment, each scale is set as 0.05mm, by the computable movement of wedge, realize the computability of cutter workpiece height, thereby more accurately adjust the height of cutter workpiece, meet the technological requirement in forging process.
Referring to Figure 12, it is a kind of working state figure that can rapid changing knife push button rolling clamp of the utility model embodiment.
The one that the present embodiment provides can rapid changing knife push button rolling clamp, be fastened and connected with machine platens 19 by the connecting groove 18 that is arranged on little pressing plate 1 upper end, cutter 11 by link up with 5 hang up properly and clamped by little pressing plate 1 and clamping plate 2 after, cutter 11 lower ends are compressed into the counterdie 20 just cutter 11 being arranged, and according to Forging Technology requirement, wedge 6 can be adjusted left and right, to adjust the height of cutter 11, and then makes cutter 11 bending angles meet forging requirement.
The one that the present embodiment provides can rapid changing knife push button rolling clamp, comprise the rotary handle 3 of little pressing plate 1, clamping plate 2 and control clamping plate 2 and little pressing plate 1 folding, rotary handle 3 is connected little pressing plate 1 by screw 15 with clamping plate 2, and realizes the folding of clamping plate 2 and little pressing plate 1 by left rotation and right rotation screw 15.Clamping plate 2 are provided with button 4 and hook 5, hook 5 is arranged on the sandwich serface of clamping plate 2, button 4 is connected by bolt 8 with hook 5, between button 4 and hook 5, be provided with elastic device 9, this elastic device 9 is generally chosen spring, in order better to operate and control the flexible of hook 5, in the present embodiment, button 4 is arranged on to the dorsal part of clamping plate 2 sandwich serfaces, rotary handle 3 one sides are set, clamping plate 2 bottoms have through hole 22, for placing the bolt 8 and the elastic device 9 that connect button 4 and hook 5, in order better to control the flexible of hook 5, clamping plate 2 bottoms in button 4 left and right sides are also provided with multiple screw assemblies 16, in the present embodiment, be symmetrical set 4 screw assemblies 16, screw assembly 16 one end are connected on clamping plate 2, other end coupling hook 5, screw assembly 16 overlaps flexible assembly 17, elastic parts 17 one end withstand on screw assembly 16, the other end hangs on hook 5.In the both sides of rotary handle 3, left and right respectively arranges a handle pin 13, in order to control the rotation amplitude of rotary handle 13, prevents that rotary handle 13 from excessively rotating the infringement causing cutter 11 and clamping plate 2.Simultaneously, in order to control to adjust the degree of tightness between cutter 11 and little pressing plate 1, on clamping plate 2, be also provided with two symmetrical set screw 14, when strengthening the tightness of set screw 14, regulate the minimum range between clamping plate 2 and the little pressing plate 1 obtaining just less by rotary handle 3, tighter between cutter 11 and little pressing plate 1; When adjusting the tightness of loose set screw 14, the minimum range between clamping plate 2 and little pressing plate 1 is just relatively large, just relatively loose between cutter 11 and little pressing plate 1.
On the top of little pressing plate 1, also have guide rail 10, wedge 6 is fixedly connected with screw 7, realizes the position, left and right of wedge 6 and moves, and be fixed on little pressing plate 7 by nut by screw 7 side-to-side movement on guide rail 10.In the present embodiment, wedge 6 is trapezium structure, and the upper surface of wedge 6 is plane, and the lower surface of wedge 6 is trapezoidal inclined plane, and the height on wedge 6 right sides is greater than the height in its left side, thus when wedge 6 is adjusted left, offset increasing, cutter 11 highly reduces; When wedge 6 is adjusted to the right, offset reduces, and cutter 11 highly improves.
Under normality, hook 5 is at elastic device 9, as exposed clamping plate 2 clamping planes under the effect of spring, in the time that needs mounting cutter 11 carries out technique forging, press button 4, button 4 drives by bolt 8, and under the effect of elastic device 9, drive hook 5 to button 4 one lateral movements, now link up with in the through hole 22 of 5 indentation clamping plate 2 bottoms, cutter 11 is injected in the pressing space between clamping plate 2 and little pressing plate 1 from fixture bottom, release button 4, hook 5 ejects the through hole 22 of clamping plate 2 under the bounce effect of elastic device 9 and elastic parts 17, hook 5 can catch on cutter 11 locking in the situation that completely at clamping plate 2 and little pressing plate 1, do not allow cutter 11 come off, by the rotation that screws of rotary handle 3, cutter 11 is tightly clipped between little pressing plate 1 and clamping plate 2, now just can, by the machine platens 19 being connected with the connecting groove 18 of little pressing plate 1 upper end, cutter 11 be compressed into corresponding counterdie 20, forge.
In the time that workpiece forging bending angle does not meet technological requirement, now need accurately to adjust by the movement of wedge 6 height of cutter workpiece, while needing 90 ° of bending and moldings as a workpiece, part does not reach 90 °, but be greater than 90 °, as 91 °, need the fixture wedge 6 of this section to be moved to the left corresponding data, deepen cutter workpiece, continue forging and enable the corresponding angle of moulding; Otherwise, existing 89 ° of certain section, thus now need this section of fixture wedge 6 corresponding data that moves right to heighten cutter workpiece, enable the corresponding angle of moulding, 90 °.
After forging finishes, rotation rotary handle 3, loosens clamping plate 2 and little pressing plate 1, press button 4, by bolt 8 and under the effect of elastic device 9, drive hook 5 to shrink to clamping plate 2 the insides, when hook 5 shrinks when interior into clamping plate 2, can take out cutter 11 workpiece from the below of this fixture, after cutter 11 takes out, release button 4, hook is under the elastic force effect of elastic device 9 and elastic parts 17, eject again clamping plate 2, expose the sandwich serface of clamping plate 2.
Compared with prior art, the one that the utility model embodiment provides can rapid changing knife push button rolling clamp, by button is set on clamping plate, and drive by the bolt and the elastic device that are connected with button the contraction of linking up with, can be from the below installation and removal cutter workpiece of fixture, realize the quick installation and removal to cutter workpiece, simultaneously, in order more accurately to adjust the height of cutter workpiece in forging process, on the top of little pressing plate, one wedge that can move left and right is also set, accurately move left and right by wedge, realize accurate that cutter workpiece moves up and down.
Above one provided by the utility model can be described in detail by rapid changing knife push button rolling clamp, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
- One kind can rapid changing knife push button rolling clamp, it is characterized in that, comprise the rotary handle of little pressing plate, clamping plate and control clamping plate and little pressing plate folding, described clamping plate are provided with button and hook, described hook is arranged on the sandwich serface of clamping plate, described button and hook are bolted, and between described button and hook, are provided with elastic device.
- 2. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, described button is arranged on the dorsal part of clamping plate sandwich serface, and described clamping plate bottom is provided with through hole, described bolt is through described through hole, and described bolt two ends are connected with hook and button respectively.
- 3. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, described elastic device is spring.
- 4. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, on described fixture clamping plate, be also provided with elastic parts, described elastic parts is arranged on the both sides of described button, described elastic parts one end is connected with hook, and the other end is fixed on clamping plate by screw assembly.
- 5. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, described fixture is also provided with wedge.
- 6. one as claimed in claim 5 can rapid changing knife push button rolling clamp, it is characterized in that, described little pressing plate upper end also offers guide rail, and described wedge connecting screw is also passed guide rail by screw and is flexibly connected with little pressing plate.
- 7. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, on described clamping plate, be also provided with handle pin, described handle pin quantity is two.
- 8. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, on described clamping plate, be also provided with set screw, described set screw quantity is two.
- 9. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, described clamping plate sandwich serface is also provided with elastomeric pad, and described elastomeric pad is positioned at the top of described hook.
- 10. one as claimed in claim 1 can rapid changing knife push button rolling clamp, it is characterized in that, described little pressing plate upper end is also provided with connecting groove, and described connecting groove is used for connecting other equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474789.XU CN203992219U (en) | 2014-08-21 | 2014-08-21 | One can rapid changing knife push button rolling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474789.XU CN203992219U (en) | 2014-08-21 | 2014-08-21 | One can rapid changing knife push button rolling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992219U true CN203992219U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474789.XU Expired - Fee Related CN203992219U (en) | 2014-08-21 | 2014-08-21 | One can rapid changing knife push button rolling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921624A (en) * | 2016-06-18 | 2016-09-07 | 安徽联盟模具工业股份有限公司 | Compensated upper mould mechanical fast clamping device of bending machine |
-
2014
- 2014-08-21 CN CN201420474789.XU patent/CN203992219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921624A (en) * | 2016-06-18 | 2016-09-07 | 安徽联盟模具工业股份有限公司 | Compensated upper mould mechanical fast clamping device of bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170531 Address after: 523888 Dongguan Dalang (Xinyi) Industrial Park, Guangdong, Xinyi Patentee after: Xinyi Huafu Hardware Machinery Co., Ltd. Address before: 523000 nine village, Qingxi Town, Guangdong, Dongguan Patentee before: DONGGUAN HUAHUI CNC MACHINE TOOL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |