CN101972804B - Device for quickly clamping universal tool - Google Patents
Device for quickly clamping universal tool Download PDFInfo
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- CN101972804B CN101972804B CN2010102015060A CN201010201506A CN101972804B CN 101972804 B CN101972804 B CN 101972804B CN 2010102015060 A CN2010102015060 A CN 2010102015060A CN 201010201506 A CN201010201506 A CN 201010201506A CN 101972804 B CN101972804 B CN 101972804B
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- pressing plate
- handle
- pedestal
- clamping device
- fast clamping
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Abstract
The invention discloses a device for quickly clamping a universal tool, which comprises a supporting body, at least one pressing plate, a connecting plate, and a linkage mechanism, wherein the lower end of the pressing plate is provided with a strip for pressing a skew chisel or a straight chisel tightly together with the pressing plates; the linkage mechanism comprises a telescopic handle device for controlling the pressing plates to tightly press or loosen synchronously and a linkage ring; the telescopic handle device has a convex corner; and the linkage ring has a notch matched with the convex corner; and the convex corner is clamped in the notch. Thus, the front and back pressing plates can be controlled to operate synchronously by one linkage mechanism, the cost is saved and the device is more convenient; and the device for quickly clamping the universal tool is prevented from being contacted with special workpieces, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of Fast clamping device, specifically is a kind of universal cutter Fast clamping device that is applied on the bender.
Background technology
At present, use the single face Fast clamping device on bender mainly to comprise pressing plate, supporter and handle etc.; Handle control pressing plate clamps or unclamps, for the handled easily decreased food need exceed the Fast clamping device body length; But adopt this kind handle, special workpiece is being added man-hour,, hindered normally carrying out of processing, reduced operating efficiency through regular meeting and special workpiece touching.Simultaneously, two-sided cutter is clipped in soon and need respectively be provided with a joystick on its positive and negative pressing plate and controls the clamping of each pressing plate or unclamp, and uses inconvenient in process of production; And need change corresponding Fast clamping device for different cutters, increase cost greatly, reduce production efficiency.
Summary of the invention
Goal of the invention: in order to overcome the deficiency that exists in the prior art; The present invention proposes a kind of universal cutter Fast clamping device; Adapt to multiple different cutter work, the problem and the realization that solve special workpiece and handle collision in process are controlled positive and negative pressing plate through an interlinked mechanism and are worked simultaneously.
Technical scheme: for solving the problems of the technologies described above, a kind of universal cutter Fast clamping device that the present invention proposes is characterized in that: comprise supporter, at least one block pressur plate and connecting plate; Be provided with the phase bar that cooperates pressing plate to clamp different cutters in the pressing plate lower end;
Also comprise an interlinked mechanism, this interlinked mechanism comprises telescoping handle device and the interlock ring that compresses or unclamp in order to the control pressing plate; On the telescoping handle device, be provided with salient angle; The interlock ring is provided with salient angle corresponding awkward-sounding; Salient angle snaps in awkward-sounding.
Described pressing plate quantity is one or two.
Be provided with the phase bar groove that is complementary with bar profile mutually in the pressing plate lower end.
Said phase bar is through one group of bolt and bar groove connection mutually.
The telescoping handle device also comprises handle and pedestal; Pedestal is provided with the groove that handle is slided; Handle is provided with and the corresponding chimb of this groove; Pedestal is connected with the handle bolt.
Said handle head is circular arc.
On pedestal, be provided with axis hole.Distance around from said axis hole to pedestal is unequal.
On the interlock ring, be provided with the interlock axis hole; Distance is unequal all around to the interlock ring for Kong Xin.
Beneficial effect: a kind of universal cutter Fast clamping device of proposition of the present invention is provided with the phase bar, can cooperate pressing plate to clamp oblique cutter or flat cutter; Realized that controlling positive and negative pressing plate through an interlinked mechanism works simultaneously, provided cost savings, used convenient; On this interlinked mechanism, be provided with the telescoping handle device, can free handle be reclaimed, avoided special workpiece to touch mutually, improved operating efficiency with a kind of universal cutter Fast clamping device of the present invention.
Description of drawings
Fig. 1 is original cutter Fast clamping device structural representation;
Fig. 2 is original handle sketch map;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is a side schematic view of the present invention;
Fig. 5 is invention interlinked mechanism sketch map;
Fig. 6 is a telescoping handle apparatus structure sketch map of the present invention;
Fig. 7 is a pedestal schematic top plan view of the present invention;
Fig. 8 is a handle arrangement sketch map of the present invention;
Fig. 9 is an interlock ring structure sketch map of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further.
Like Fig. 1, original cutter Fast clamping device shown in Figure 2 and handle thereof, comprise supporter 1, pressing plate 2, in order to one group of bolt that pressing plate 2 is connected to supporter 1 and the one group of spring mechanism that links to each other with pressing plate 2 and supporter 1 respectively, this spring mechanism is in compressive state; Comprise that also a control pressing plate 2 compresses or the controlling organization of loosening cutter, on this controlling organization, be provided with handle 501.
Handle 501 is unclamped direction (that is, to the human body direction) when pulling to pressing plate 2, and neutral becomes big between pressing plate 2 and the supporter 1; Can pack into this neutral place or take out of cutter; And then handle pulled to pressing plate 2 compaction direction, pressing plate 2 compresses cutter, can carry out process operation.Be the convenient manual handle 501 of pulling, its length surpasses pressing plate 2.But in actual mechanical process, this handle 501 has hindered normally carrying out of operation through regular meeting and special workpiece touching, has reduced operating efficiency.
Like Fig. 3, shown in Figure 4, a kind of universal cutter Fast clamping device that the present invention proposes comprises: in order to support the supporter 1 of cutter; Two block pressur plates 2 in order to fixed cutting tool; In order to pressing plate 2 is connected to the bolt of supporter 1, in order to the nut of set bolt.Be arranged on the connecting plate 3 of a neutral that makes supporter 1 and 2 formation of pressing plate be used for the clamping cutter between supporter 1 and the pressing plate 2.Spring is connected with pressing plate 2 and supporter 1 respectively, and with so that bolt, nut become the rotating fulcrum of pressing plate 2, said spring is in compressive state.Control pressing plate 2 compresses the perhaps interlinked mechanism 4 of loosening cutter.
Be provided with phase bar groove 8 in pressing plate 2 lower ends and cooperate pressing plate 2 to clamp the phase bar 7 of different cutters; Phase bar 7 is through one group of bolt and bar groove 8 connections mutually.Said phase bar groove 8 is semicircular arc, and phase bar 7 one sides are complementary with bar groove 8 mutually.During work, phase bar 7 cooperates different cutter rotational angles, reaches with cutter to fit tightly, and increases friction; For example oblique cutter, flat cutter etc., phase bar 7 turns to the state that fits tightly with it along with the different translation-angles of oblique cutter or flat cutter profile, and a kind of universal cutter Fast clamping device according to the invention is clamped different cutters, prevents to drop.
To shown in Figure 9, this interlinked mechanism 4 comprises telescoping handle device 5 and interlock ring 6 like Fig. 5; On telescoping handle device 5, be provided with salient angle 501; Interlock ring 6 is provided with and salient angle 501 corresponding awkward-sounding 602; Salient angle 501 snaps in awkward-sounding 602.
Owing on pedestal 502, be provided with axis hole 506, axis hole 506 is unequal to the distance around the pedestal 502; On interlock ring 6, be provided with interlock axis hole 601, distance is unequal all around to interlock ring 6 for hole core 603; When pressing plate 2 clamp-on tools, core 603 distal-most end prop up positive and negative pressing plate 2 upper ends respectively pedestal 502 to the hole to axis hole 506 distal-most end and interlock ring 6, make spring be in compressive state.
When needs are changed cutter, with handle 501 stretched pedestals 502, unclamp direction (human body direction) to pressing plate 2 and pull, telescoping handle device 5 drives interlock ring 6 and rotates; This moment pedestal 502 core 603 distal-most end squint to the hole to axis hole 506 distal-most end and interlock ring 6, the spring that script is in compressive state extends pressing plate 2 lower ends is ejected, realization pressing plate 2 unclamps.
A kind of universal cutter Fast clamping device of proposition of the present invention is provided with phase bar 7, can cooperate pressing plate 2 to clamp oblique cutter or flat cutter; Realized working simultaneously, provided cost savings, used convenient through the positive and negative pressing plate of an interlinked mechanism 4 controls; On this interlinked mechanism 4, be provided with telescoping handle device 5, can free handle 501 be reclaimed, avoided special workpiece to touch mutually, improved operating efficiency with a kind of universal cutter Fast clamping device of the present invention.
The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. a universal cutter Fast clamping device is characterized in that: comprise supporter (1), at least one block pressur plate (2) and connecting plate (3); Be provided with the phase bar (7) that cooperates pressing plate (2) to clamp different cutters in pressing plate (2) lower end; Also comprise an interlinked mechanism (4), this interlinked mechanism (4) comprises telescoping handle device (5) and the interlock ring (6) that compresses or unclamp in order to control pressing plate (2); On telescoping handle device (5), be provided with salient angle (503); Interlock ring (6) is provided with and salient angle (503) corresponding awkward-sounding (602); Salient angle (503) snaps in awkward-sounding (602);
Telescoping handle device (5) also comprises handle (501) and pedestal (502); Pedestal (502) is provided with the groove (505) that handle (501) is slided; Handle (501) is provided with and the corresponding chimb of this groove (505) (504); Pedestal (502) is connected with handle (501) bolt; Described handle (501) head is circular arc; On pedestal (502), be provided with axis hole (506); Unequal from said axis hole (506) to pedestal (502) distance all around; On interlock ring (6), be provided with interlock axis hole (601); Distance is unequal all around to interlock ring (6) for Kong Xin (603).
2. a kind of two-sided cutter Fast clamping device according to claim 1 is characterized in that: described pressing plate (2) quantity is one or two.
3. a kind of two-sided cutter Fast clamping device according to claim 1 is characterized in that: be provided with the phase bar groove (8) that is complementary with bar (7) profile mutually in pressing plate (2) lower end.
4. a kind of two-sided cutter Fast clamping device according to claim 3 is characterized in that: said phase bar (7) is through one group of bolt and bar groove (8) connection mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102015060A CN101972804B (en) | 2010-06-13 | 2010-06-13 | Device for quickly clamping universal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102015060A CN101972804B (en) | 2010-06-13 | 2010-06-13 | Device for quickly clamping universal tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972804A CN101972804A (en) | 2011-02-16 |
| CN101972804B true CN101972804B (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102015060A Active CN101972804B (en) | 2010-06-13 | 2010-06-13 | Device for quickly clamping universal tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN101972804B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750409A (en) * | 2015-02-03 | 2016-07-13 | 常州市西夏墅工具研究所有限公司 | Quick clamp of bending machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3524694A1 (en) * | 1985-07-11 | 1987-01-22 | Hilma Gmbh Maschf | Clamping device for top tools in folding presses |
| US6003360A (en) * | 1997-07-01 | 1999-12-21 | Wilson Tool International, Inc. | Press brake tool holder |
| EP1594638B1 (en) * | 2003-02-17 | 2008-07-16 | A. Dias Ramos - M. Quinas-Ferrementas, Lda | Quick front clamping system for reversible clamping of bending tools |
| CN201172084Y (en) * | 2008-04-14 | 2008-12-31 | 许思达 | Bender cutter quick-clamping device |
| CN201183091Y (en) * | 2008-04-14 | 2009-01-21 | 许思达 | Two-sided fast clamping device for bender tool bit |
| CN201291263Y (en) * | 2008-11-18 | 2009-08-19 | 杭宜银 | Bender rotary quick clamper |
| CN201702231U (en) * | 2010-06-13 | 2011-01-12 | 太仓市托达精密模具有限公司 | Fast clamping device of universal cutter tool |
-
2010
- 2010-06-13 CN CN2010102015060A patent/CN101972804B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3524694A1 (en) * | 1985-07-11 | 1987-01-22 | Hilma Gmbh Maschf | Clamping device for top tools in folding presses |
| US6003360A (en) * | 1997-07-01 | 1999-12-21 | Wilson Tool International, Inc. | Press brake tool holder |
| EP1594638B1 (en) * | 2003-02-17 | 2008-07-16 | A. Dias Ramos - M. Quinas-Ferrementas, Lda | Quick front clamping system for reversible clamping of bending tools |
| CN201172084Y (en) * | 2008-04-14 | 2008-12-31 | 许思达 | Bender cutter quick-clamping device |
| CN201183091Y (en) * | 2008-04-14 | 2009-01-21 | 许思达 | Two-sided fast clamping device for bender tool bit |
| CN201291263Y (en) * | 2008-11-18 | 2009-08-19 | 杭宜银 | Bender rotary quick clamper |
| CN201702231U (en) * | 2010-06-13 | 2011-01-12 | 太仓市托达精密模具有限公司 | Fast clamping device of universal cutter tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101972804A (en) | 2011-02-16 |
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Effective date of registration: 20161008 Address after: 215423 Taicang city in Jiangsu province Fu Qiao Zhen Liu Jia Yan Lu in Hong Kong Patentee after: Taicang Hengyang metal products Co., Ltd. Address before: Taicang City, Jiangsu Province, 215423 people visit the home town of Yan camp Patentee before: Taicang Tuoda Precision Mould Co., Ltd. |