CN204365778U - A kind of compression knife assembly of flanger - Google Patents
A kind of compression knife assembly of flanger Download PDFInfo
- Publication number
- CN204365778U CN204365778U CN201420814688.2U CN201420814688U CN204365778U CN 204365778 U CN204365778 U CN 204365778U CN 201420814688 U CN201420814688 U CN 201420814688U CN 204365778 U CN204365778 U CN 204365778U
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- China
- Prior art keywords
- cutter
- compression
- flexible
- elevating bracket
- flexible cutter
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Abstract
The utility model relates to a kind of compression knife assembly of flanger, include frame, described frame is provided with compression cutter, elevating bracket and the control device for controlling elevating bracket lifting, compressing cutter is arranged on elevating bracket, the both sides compressing cutter are also provided with flexible cutter, the both sides of described compression cutter are equipped with inclined-plane, described flexible cutter is provided with the slope with slopes which match, conflict in described inclined-plane and slope, described flexible cutter coordinates along inclined-plane incline direction slippage with compression cutter, the lower surface of described flexible cutter is extended with blade laterally, the lower knife face of flexible cutter is positioned at and compresses below cutter, also include the return unit for the flexible cutter that resets, the anti-drop structure for preventing flexible cutter from coming off also is provided with between flexible cutter and compression cutter.Adopt technique scheme, the utility model provides a kind of compression knife assembly of flanger, and it can compress the surface of the work being positioned at flanging lower position well, thus can prevent workpiece from producing distortion, and flange is effective.
Description
Technical field
The utility model relates to a kind of flanger, particularly a kind of compression knife assembly of flanger.
Background technology
The compression knife assembly of existing flanger, generally comprise organic frame, described frame is provided with and compresses cutter, elevating bracket and the control device for controlling elevating bracket lifting, compressing cutter is arranged on elevating bracket, control to compress cutter by control device through elevating bracket to be elevated and will to treat the Work-sheet pressing of flange, then carry out flange operation by flange body.But, for some workpiece as doorframe, be provided with flanging because its dual-side is upwards curved, this compression cutter, when compressing, is positioned at the surface of the work of flanging lower position, and compressing cutter cannot compress, make it when flange like this, workpiece easily produces distortion, flange weak effect.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides a kind of compression knife assembly of flanger, and it can compress the surface of the work being positioned at flanging lower position well, thus can prevent workpiece from producing distortion, and flange is effective.
The technical solution of the utility model: a kind of compression knife assembly of flanger, include frame, described frame is provided with compression cutter, elevating bracket and the control device for controlling elevating bracket lifting, compressing cutter is arranged on elevating bracket, it is characterized in that: the both sides of described compression cutter are also provided with flexible cutter, the both sides of described compression cutter are equipped with inclined-plane, described flexible cutter is provided with the slope with slopes which match, conflict in described inclined-plane and slope, described flexible cutter coordinates along inclined-plane incline direction slippage with compression cutter, the lower surface of described flexible cutter is extended with blade laterally, the lower knife face of flexible cutter is positioned at and compresses below cutter, also include the return unit for the flexible cutter that resets, the anti-drop structure for preventing flexible cutter from coming off also is provided with between flexible cutter and compression cutter.
Adopt technique scheme, time initial, by control device when elevating bracket drives compression cutter to decline, when flexible cutter and absorption surface, promote flexible cutter to move upward along inclined-plane, now, the blade on flexible cutter lower surface enter be positioned at flanging lower position surface of the work on compress, therefore, the compression knife assembly of the flanger of this structure, it can compress the surface of the work being positioned at flanging lower position well, thus can prevent workpiece from producing distortion, and flange is effective.
Further setting of the present utility model: described anti-drop structure includes the caging bolt be provided with on described flexible cutter, described compression cutter is provided with stopper slot along inclined-plane incline direction, and the head of described caging bolt is placed in stopper slot.
Adopt above-mentioned further setting, when flexible cutter slides, the head of caging bolt slides in stopper slot, and the head of caging bolt can not depart from stopper slot, thus can prevent flexible cutter from coming off well.
Setting further more of the present utility model: described flexible cutter is provided with slide block, and described compression cutter is provided with chute, described slide block is placed in the flexible cutter of formation in chute and coordinates with the slippage compressing cutter.
Adopt and above-mentionedly to arrange further again, the slide block of setting, chute, slippage between flexible cutter with compression cutter can be made to coordinate more stable.
Further setting more of the present utility model: described compression cutter includes some cutter hubs that split is arranged, described cutter hub is respectively equipped with tool rest, described cutter hub is connected with elevating bracket through tool rest, tool rest is set on elevating bracket, outermost tool rest is also provided with pressed seat outward, and pressed seat is fixedly connected with elevating bracket.
Adopt and above-mentionedly further to arrange again, the cutter hub that can increase some so as required or the cutter hub removing some are to meet the needs of different in width workpiece, and the scope of application is wider.
Of the present utility modelly further to arrange again: return unit is back-moving spring, and on described flexible cutter and pressed seat, correspondence position is provided with groove, and described back-moving spring is arranged in described groove.
Adopt and above-mentionedly further to arrange again, this back-moving spring set-up mode, location is reliable, back-moving spring stable work in work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is flexible knife structure schematic diagram in the utility model specific embodiment;
Fig. 3 is outermost structure of the cutter body schematic diagram in the utility model specific embodiment;
Fig. 4 is flexible cutter mounting structure schematic diagram in the utility model specific embodiment.
Detailed description of the invention
As Figure 1-4, a kind of compression knife assembly of flanger, include frame 1, described frame 1 is provided with and compresses cutter 2, elevating bracket 3 and the cylinder 4 for controlling elevating bracket 3 lifting, compressing cutter 2 is arranged on elevating bracket 3, the both sides of described compression cutter 2 are also provided with flexible cutter 5, the both sides of described compression cutter 2 are equipped with inclined-plane 21, described flexible cutter 5 is provided with the slope 51 matched with inclined-plane 21, conflict with slope 51 in described inclined-plane 21, described flexible cutter 5 coordinates along inclined-plane 21 incline direction slippage with compression cutter 2, the lower surface of described flexible cutter 5 is extended with blade 6 laterally, the lower knife face of flexible cutter 5 is positioned at and compresses below cutter 2, also include the back-moving spring 7 for the flexible cutter 5 that resets, the anti-drop structure 9 for preventing flexible cutter 5 from coming off also is provided with between flexible cutter 5 and compression cutter 2.Time initial, by cylinder 4 when elevating bracket 3 drives compression cutter 2 to decline, when flexible cutter 5 is with absorption surface, promotes flexible cutter 5 and move upward along inclined-plane, now, blade on flexible cutter 5 lower surface enter be positioned at flanging lower position surface of the work on compress, therefore, compression cutter 2 assembly of the flanger of this structure, it can compress the surface of the work being positioned at flanging lower position well, thus can prevent workpiece from producing distortion, flange is effective.
In the utility model specific embodiment, described anti-drop structure 9 includes the caging bolt 91 be provided with on described flexible cutter 5, described compression cutter 2 is provided with stopper slot 92 along inclined-plane incline direction, and the head of described caging bolt 91 is placed in stopper slot 92.When flexible cutter 5 slides, the head of caging bolt 91 slides in stopper slot 92, and the head of caging bolt 91 can not depart from stopper slot 92, thus can prevent flexible cutter 5 from coming off well.
Described flexible cutter 5 is provided with slide block 52, and described compression cutter 2 is provided with chute 22, and described slide block 52 is placed in the flexible cutter 5 of formation in chute 22 and coordinates with the slippage compressing cutter 2.
In the utility model specific embodiment, described compression cutter 2 includes some cutter hubs 211 that split is arranged, described cutter hub 211 is respectively equipped with tool rest 212, described cutter hub 211 is connected with elevating bracket 3 through tool rest 212, tool rest 212 is set on elevating bracket 3, outermost tool rest is also provided with pressed seat 10 outward, and pressed seat 10 is fixedly connected with elevating bracket 3.On described flexible cutter 5 and pressed seat 10, correspondence position is provided with groove 8, described back-moving spring 7 is arranged in described groove 8, the cutter hub 211 that can increase some so as required or the cutter hub 211 removing some are to meet the needs of different in width workpiece, and the scope of application is wider.
Claims (5)
1. the compression knife assembly of a flanger, include frame, described frame is provided with compression cutter, elevating bracket and the control device for controlling elevating bracket lifting, compressing cutter is arranged on elevating bracket, it is characterized in that: the both sides of described compression cutter are also provided with flexible cutter, the both sides of described compression cutter are equipped with inclined-plane, described flexible cutter is provided with the slope with slopes which match, conflict in described inclined-plane and slope, described flexible cutter coordinates along inclined-plane incline direction slippage with compression cutter, the lower surface of described flexible cutter is extended with blade laterally, the lower knife face of flexible cutter is positioned at and compresses below cutter, also include the return unit for the flexible cutter that resets, the anti-drop structure for preventing flexible cutter from coming off also is provided with between flexible cutter and compression cutter.
2. the compression knife assembly of flanger according to claim 1, it is characterized in that: described anti-drop structure includes caging bolt, caging bolt is arranged on flexible cutter, and described compression cutter is provided with stopper slot along inclined-plane incline direction, and the head of described caging bolt is placed in stopper slot.
3. the compression knife assembly of flanger according to claim 1 and 2, is characterized in that: described flexible cutter is provided with slide block, and described compression cutter is provided with chute, and described slide block is placed in the flexible cutter of formation in chute and coordinates with the slippage compressing cutter.
4. the compression knife assembly of flanger according to claim 3, it is characterized in that: described compression cutter includes some cutter hubs that split is arranged, described cutter hub is respectively equipped with tool rest, described cutter hub is connected with elevating bracket through tool rest, tool rest is set on elevating bracket, outermost tool rest is also provided with pressed seat outward, and pressed seat is fixedly connected with elevating bracket.
5. the compression knife assembly of flanger according to claim 4, is characterized in that: return unit is back-moving spring, and on described flexible cutter and pressed seat, correspondence position is provided with groove, and described back-moving spring is arranged in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814688.2U CN204365778U (en) | 2014-12-19 | 2014-12-19 | A kind of compression knife assembly of flanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814688.2U CN204365778U (en) | 2014-12-19 | 2014-12-19 | A kind of compression knife assembly of flanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365778U true CN204365778U (en) | 2015-06-03 |
Family
ID=53322027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814688.2U Active CN204365778U (en) | 2014-12-19 | 2014-12-19 | A kind of compression knife assembly of flanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365778U (en) |
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2014
- 2014-12-19 CN CN201420814688.2U patent/CN204365778U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |