CN204565325U - Multitool complex swing spading scrapes device - Google Patents
Multitool complex swing spading scrapes device Download PDFInfo
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- CN204565325U CN204565325U CN201520014826.3U CN201520014826U CN204565325U CN 204565325 U CN204565325 U CN 204565325U CN 201520014826 U CN201520014826 U CN 201520014826U CN 204565325 U CN204565325 U CN 204565325U
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- knife rest
- rocker
- drive unit
- hinge
- swing
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Abstract
The utility model discloses a kind of multitool complex swing spading and scrape device, for processing metal uncinus on brake block steel back.Its technical scheme is: on the rocker (3) of reciprocally swinging, arrange multiple knife rest (2), and each knife rest relatively other knife rest can independently swing, and this knife rest is installed perching knife (1).The swing of described rocker is formed cuts and retracting movements, and knife rest produces attached swing in withdrawing process, avoids knife face and workpiece after when perching knife is return and interferes.In order to make some perching knife not participate in backing-off cutting processing under specific circumstances, cutter lifting device (10) being set in the position of corresponding knife rest, during the effect of cutter lifting device, forcing perching knife to lift.
Description
Technical field
The utility model relates to a kind of machinery processing apparatus, for processing metal uncinus on brake block steel back.
Background technology
In order to make together with friction material and brake block steel back be attached to securely, usually to take the protrusion or the pit that process certain density on brake block steel back.Known processing unit (plant) can make thorn-like thrust on brake block steel back, but thrust can not directly be made hook-shaped, thus affects the adhesive force between friction material and steel backing face.Separately have the processing method using gang tool, cutter is complicated, and the preparatory period is long, and production cost is higher.Existing swing spading scrapes device can make hook thorn-like projection on brake block steel back, but its production efficiency is lower.
Utility model content
In order to overcome the shortcoming of existing processing unit (plant), the utility model proposes a kind of shovel hook mechanical device newly, directly quickly and efficiently can process metal uncinus on brake block steel back.The technical solution of the utility model is: in frame, arrange drive unit, and drive unit drives rocker reciprocally swinging, and the rocker of reciprocally swinging arranges multiple knife rest, and each knife rest relatively other knife rest can independently swing, and perching knife installed by this knife rest.The swing of described rocker is formed cuts and retracting movements, and knife rest produces attached swing in withdrawing process, avoids knife face and workpiece after when perching knife is return and interferes.In order to make some perching knife not participate in backing-off cutting processing under specific circumstances, cutter lifting device being set in the position of corresponding perching knife, during the effect of cutter lifting device, forcing perching knife to lift.
Its operation principle is: when rocker band movable knife rack combination forward rocking motion, perching knife cuts workpiece gradually, the chip cut out along rake face flow out and curling, when cutting-in reaches predetermined value, rocker stops, then rocker is rapidly to rear swing and drives perching knife disengaging chip, and chip is retained in surface of the work with its hook-shaped form, thus completes the processing of uncinus.When not needing certain perching knife to work, corresponding cutter lifting device can be operated, force the knife rest at this perching knife place to lift.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of embodiment of the present utility model, and Fig. 2 is the side view of this embodiment; Fig. 3 is another embodiment of the present utility model; Fig. 4 illustrates other mounting means of described cutter lifting device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
A kind of embodiment of the present utility model is see Fig. 1 and Fig. 2.Device rocker, multiple knife rest and multiple perching knives of being arranged on respectively on knife rest between frame and drive unit.For convenience of explanation, only marked one of multiple knife rest.
Perching knife 1 is fixed on before knife rest 2 plumbing arm, and the transverse arm of knife rest 2 is by being labeled as the stud connection of 5 on one end of rocker 3, and the other end of rocker 3 is by being labeled as the stud connection of 4 to frame 7, and rocker 3 is rotationally connected with one end of the drive unit 6 of fluid pressure type.
The part that knife rest 2 described in technical scheme is made up of plumbing arm and transverse arm, on the side of transverse arm end, a vertical processing hole coordinated with hinge 5, is processed with the pit installing perching knife 1 on before plumbing arm; Described rocker 3 by plumbing arm and transverse arm form part, the side at the two ends of transverse arm is vertically processed with hole respectively that be rotationally connected with hinge 4 and hinge 5, has the groove holding multiple knife rest in the middle of transverse arm; The transverse arm of knife rest 2 is placed in the groove in the middle of rocker 3 transverse arm, is rotatably connected, is pivotally attached in frame 7 by the other end of rocker by hinge 4 by hinge 5 one end by the transverse arm of one end of rocker 3 transverse arm, knife rest 2 and the drive unit 6 of fluid pressure type.
Cutter lifting device 10 is fixed on the plumbing arm of rocker 3, and its push rod can contact after knife rest 2 plumbing arm.Cutter lifting device is made up of hydraulic cylinder and the push rod be fixedly connected on hydraulic cylinder lever, and when hydraulic cylinder piston promotes push rod advance, push rod props up after knife rest 2 plumbing arm, forces knife rest 2 to lift.
The drive unit 6 of described fluid pressure type can use the drive unit of the drive unit of vapour-pressure type, the drive unit of toggle formula or cam mechanism type to substitute.When substituting with the drive unit of vapour-pressure type, one end of cylinder is rotationally connected by hinge 5 one end with knife rest 2 and rocker 3, and its other end is rotatably connected on the fixed pivot of frame 7; When substituting with the drive unit of toggle formula, its installation situation will illustrate in another embodiment; When substituting with the drive unit of cam mechanism type, roller is installed at hinge 4 place, and the gyroaxis of cam is parallel with hinge 4, and the working face of cam should keep close contact to be connected with described roller.
The hydraulic cylinder of described cutter lifting device 10 directly can substitute with cylinder, electromagnet or electric pushrod.
Another embodiment of the present utility model is see Fig. 3.
Device rocker, multiple knife rest and multiple perching knives of being arranged on respectively on knife rest between frame and drive unit.For convenience of explanation, only marked one of multiple knife rest.
Perching knife 1 is fixed on before knife rest 2 plumbing arm, the transverse arm of knife rest 2 is by being labeled as the stud connection of 5 on the front end of rocker 3, rocker 3 is pivotally attached to frame 7 by hinge 5, swing forearm 9, swing postbrachium 8 with the hinge being labeled as 4, and the wrist-pin end of connecting rod of the drive unit 6 of crank-linkage type becomes to be rotationally connected with the right-hand member of rocker 3 by hinge 11 again.
The part that described rocker 3 is also made up of plumbing arm and transverse arm, transverse arm side is vertically processed with the hole coordinated with hinge 5, hinge 4 and hinge 11, and the axis of rotation of three through holes is parallel, and there is the groove holding multiple knife rest transverse arm and wrist-pin end of connecting rod the centre of transverse arm.
The transverse arm of multiple knife rest is placed on side by side in the groove of rocker 3 front end, by hinge 5, swing forearm 9, the transverse arm of rocker 3 and the transverse arm rotation of knife rest are linked together, linked together swinging the transverse arm rotation of postbrachium 8 with rocker 3 by hinge 4, the wrist-pin end of connecting rod of the drive unit 6 of crank-linkage type is arranged in the groove of transverse arm right-hand member of rocker 3, be rotationally connected with hinge 11 one-tenth, swing forearm 9 and swing postbrachium 8 and be rotationally connected respectively by hinge and frame 7, installing rear hinge 5 and the line of hinge 4 center line and the angle on horizontal workpiece surface should between positive and negative 15o; Described swing forearm 9 is component of rod category with swinging postbrachium 8, respectively processes a hole coordinated with hinge at its two ends, and it is consistent with the centre-to-centre spacing in the hole swinging postbrachium 8 to swing forearm 9.
Cutter lifting device 10 is fixed on the plumbing arm of rocker 3, and its push rod can contact after knife rest 2 plumbing arm.Cutter lifting device is made up of hydraulic cylinder and the push rod be fixedly connected on hydraulic cylinder lever, and when hydraulic cylinder piston promotes push rod advance, push rod props up after knife rest plumbing arm, forces knife rest to lift.
The drive unit of described crank-linkage type can use the drive unit of the drive unit of vapour-pressure type, the drive unit of fluid pressure type or cam mechanism type to substitute.When substituting with the drive unit of air pressure or fluid pressure type, one end of cylinder or hydraulic cylinder is rotationally connected by hinge 5 one end with knife rest 2 and rocker 3, and its other end is rotatably connected on the fixed pivot in frame 7; When substituting with the drive unit of cam mechanism type, roller is installed at hinge 11 place, and the gyroaxis of cam is parallel with hinge 11, and the working face of cam should keep close contact to be connected with described roller.
The hydraulic cylinder of described cutter lifting device 10 directly can substitute with cylinder, electromagnet or electric pushrod.
Other mounting means of described cutter lifting device is see Fig. 4.
Cutter lifting device 10 is fixed on above the transverse arm of rocker 3, and its push rod can contact above the extended end of knife rest 2 transverse arm.Or shown in dotted line, below transverse arm cutter lifting device 10 being arranged on rocker 3, connected the extended end of knife rest 2 transverse arm by pull bar.
Claims (6)
1. a multitool complex swing spading scrapes device, comprise frame, drive unit, it is characterized in that, it also comprises rocker (3) and multiple knife rest (2) and the perching knife (1) be arranged on knife rest (2) and cutter lifting device (10);
Multiple perching knife (1) is separately fixed at before the plumbing arm of the independent knife rest (2) swung; multiple knife rest (2) is pivotally attached on one end of rocker (3) by hinge (5); the other end of rocker (3) is pivotally attached in frame (7) by hinge (4), and rocker (3) is rotationally connected with one end of the drive unit (6) of fluid pressure type;
Cutter lifting device (10) is fixed on rocker (3), be made up of hydraulic cylinder and push rod or pull bar, when the effect of cutter lifting device, push rod or pull bar drive plumbing arm or the transverse arm of corresponding knife rest (2), force knife rest (2) to rotate, lift perching knife (1).
2. scrape device according to multitool complex swing spading according to claim 1, it is characterized in that, substitute the drive unit (6) of described fluid pressure type with the drive unit of vapour-pressure type, the drive unit of toggle formula or the drive unit of cam mechanism type.
3. a multitool complex swing spading scrapes device, comprise frame, drive unit, it is characterized in that, it also comprises rocker (3) and multiple knife rest (2) and the perching knife (1) be arranged on knife rest (2) and cutter lifting device (10);
Multiple perching knife (1) is separately fixed on before independent knife rest (2) plumbing arm swung, the transverse arm of knife rest (2) is connected on the front end of rocker (3) by hinge (5), rocker (3) is pivotally attached to frame (7) by hinge (5), swing forearm (9), swing postbrachium (8), and the wrist-pin end of connecting rod of the drive unit (6) of crank-linkage type is rotationally connected by the right-hand member of hinge (11) with rocker (3) again;
Cutter lifting device (10) is fixed on rocker (3), be made up of hydraulic cylinder and push rod or pull bar, when the effect of cutter lifting device, push rod or pull bar drive plumbing arm or the transverse arm of corresponding knife rest (2), force knife rest (2) to rotate, lift perching knife (1).
4. scrape device according to multitool complex swing spading according to claim 3, it is characterized in that, the transverse arm of multiple knife rest (2) is positioned over side by side in the groove of rocker (3) front end, forearm (9) will be swung by hinge (5), rocker (3) transverse arm and multiple knife rest (2) transverse arm rotation link together, postbrachium (8) will be swung by hinge (11) to link together with rocker (3) transverse arm rotation, the wrist-pin end of connecting rod hinge of the drive unit (6) of crank-linkage type is rotatably connected on the transverse arm right-hand member of rocker (3), swing forearm (9) and be pivotally attached to frame (7) with swing postbrachium (8) respectively by hinge, the hinge (5) after installing, rocker (3) transverse arm connecting knife rest (2) and the line at hinge (11) center connecting swing postbrachium (8) and the angle on horizontal workpiece surface are between ± 15o.
5. scrape device according to complex swing spading according to claim 3, it is characterized in that, substitute the drive unit (6) of described crank-linkage type with the drive unit of the drive unit of vapour-pressure type, the drive unit of fluid pressure type or cam mechanism type.
6. scrape device according to the multitool complex swing spading described in claim 1 or 3, it is characterized in that, replace the hydraulic cylinder of described cutter lifting device with cylinder, electromagnet or electric pushrod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014826.3U CN204565325U (en) | 2015-01-10 | 2015-01-10 | Multitool complex swing spading scrapes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014826.3U CN204565325U (en) | 2015-01-10 | 2015-01-10 | Multitool complex swing spading scrapes device |
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| Publication Number | Publication Date |
|---|---|
| CN204565325U true CN204565325U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520014826.3U Active CN204565325U (en) | 2015-01-10 | 2015-01-10 | Multitool complex swing spading scrapes device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176898A (en) * | 2017-12-26 | 2018-06-19 | 深圳山源电器股份有限公司 | A kind of two-sided and progressive backing-off cutting machine and progressive backing-off cutting method |
| CN110026775A (en) * | 2019-04-11 | 2019-07-19 | 禹州市鼎锋机械科技有限公司 | A kind of two-way knife rest of metal-planing machine |
| CN110340448A (en) * | 2019-06-28 | 2019-10-18 | 西安理工大学 | A kind of automatic scraping device |
| CN112846412A (en) * | 2020-12-31 | 2021-05-28 | 广州数控设备有限公司 | High-precision automatic scraping device for workpiece |
-
2015
- 2015-01-10 CN CN201520014826.3U patent/CN204565325U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176898A (en) * | 2017-12-26 | 2018-06-19 | 深圳山源电器股份有限公司 | A kind of two-sided and progressive backing-off cutting machine and progressive backing-off cutting method |
| CN110026775A (en) * | 2019-04-11 | 2019-07-19 | 禹州市鼎锋机械科技有限公司 | A kind of two-way knife rest of metal-planing machine |
| CN110026775B (en) * | 2019-04-11 | 2024-02-23 | 禹州市鼎锋机械科技有限公司 | Two-way knife rest of planer |
| CN110340448A (en) * | 2019-06-28 | 2019-10-18 | 西安理工大学 | A kind of automatic scraping device |
| CN112846412A (en) * | 2020-12-31 | 2021-05-28 | 广州数控设备有限公司 | High-precision automatic scraping device for workpiece |
| CN112846412B (en) * | 2020-12-31 | 2022-03-04 | 广州数控设备有限公司 | High-precision automatic scraping device for workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changchun Xintuo Technology Co., Ltd Assignor: Liu Xiaoyu Contract record no.: X2019220000005 Denomination of utility model: Device for multitool double entry swing shovel is scraped Granted publication date: 20150819 License type: Common License Record date: 20191210 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: Room 1646, building B, Aolai apartment, Nanguan District, Changchun City, Jilin Province 130025 Patentee after: Changchun Xintuo Technology Co.,Ltd. Address before: 206, room third, 5988 teaching building, 130025 Renmin Street, Changchun, Jilin Patentee before: Liu Xiaoyu |
|
| TR01 | Transfer of patent right |