CN2142766Y - Multi-stripe shearing machine - Google Patents
Multi-stripe shearing machine Download PDFInfo
- Publication number
- CN2142766Y CN2142766Y CN 92215178 CN92215178U CN2142766Y CN 2142766 Y CN2142766 Y CN 2142766Y CN 92215178 CN92215178 CN 92215178 CN 92215178 U CN92215178 U CN 92215178U CN 2142766 Y CN2142766 Y CN 2142766Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- active column
- shearing machine
- frame
- tapering bearing
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a novel multi-stripe shearing machine, which belongs to a shearing machine tool. The shearing machine adopts a hinge shaft and a locking device to make a movable upright post and a machine frame connected, and simultaneously adopts a clearance adjusting device and a circular double-face blade cutter head without bolt holes. The multi-stripe shearing machine is very convenient to dismount cutters, and also overcomes the uneven cutter stress caused by the bolt hole of the circular cutter head and the blade deformation caused by frictional heat buildup. The cutting efficiency and the cutting quality are enhanced.
Description
The utility model relates to a kind of Shearing machine, it mainly is applicable to shears book plates such as silicon steel sheet, tinplate, stainless steels.
Existing multi-strip shearing machine is general all to be made up of two columns of fixing cutter shaft, frame, workbench, two axles, cutter, gearbox etc., very inconvenient during the tool changing tool, waste time and energy, be unfavorable for improving labor productivity, shear sheet material if adopt the cantilevered multi-strip shearing machine, the sheet metal thickness that is sheared is subjected to bigger restriction, also the quality of influence shearing.
The purpose of this utility model is the weak point that exists at above-mentioned cutter, utilize the tapering of tapering bearing, make the tapering bearing outer ring that is contained on the active column when hinge axis is done circular motion, also can with the characteristics of tapering bearing inner-core centering on the cutter shaft, a kind of novel multi-strip shearing machine is provided.
The purpose of this utility model realizes by following scheme.Novel multi-strip shearing machine is by motor (1), frame (2), vertical columns (16), belt drive unit (3), speed-changing gear box (4), cutter shaft (5), cutter shaft (6), cutter (7), workbench (8), locking device (12) is formed, motor (1), the frame (2) that is fixed on belt drive unit (3) and speed-changing gear box (4) go up and vertical columns (16) in, workbench (8) is fixed on the frame (2) by support (9), speed-changing gear box (4) output shaft is coaxial with cutter shaft (5), cutter (7) is contained in two parallel cutter shafts (5) respectively, (6) on, two cutter shafts (5), (6) one ends are provided with driving gear (29) and driven gear (30) is contained in the vertical columns (16), driving gear (29) is engaged with each other with driven gear (30), its other end is equipped with two tapering bearing inner-cores and active column (10), last tapering bearing outer ring cooperates, it is characterized in that: the bottom of active column (10) is connected by hinge axis (11) with frame (2) bottom, active column (10) middle part is connected by locking device (12) with frame (2), and the tapering bearing outer ring on active column (10) top is by gap speech device (21) (22) and cutter shaft (5), (6) the tapering bearing inner-core on cooperates.
The technical solution of the utility model intermediate gap adjusting device is formed by regulating screw mandrel (23), gland (24), sliding sleeve (25), tapering bearing outer ring (26) and cap (28), tapering bearing outer ring (26) is contained on the sliding sleeve (25), sliding sleeve (25) is contained in the through hole of active column (10) top, gland (24) flange embeds active column (10) top through hole, regulates screw mandrel (23) and is threaded on gland (24) through hole and sliding sleeve (25).
Cutter in the technical solution of the utility model (7) is made up of tool rest (18), circular beater plate (17), trim ring (19), bolt (20), circular beater plate (17) is a non-bolt hole double-sided blade cutterhead, on the circular non-bolt hole double-sided blade cutterhead (17) tool rest (18) mating holes is arranged, and by this hole it is enclosed within on the tool rest (18), fix with trim ring (19) and bolt (20).Frame (2) and vertical columns (16) can be discrete parts, also can be global facility.Shear for making this machine can be suitable for manual operations, can be applicable to the streamline scissors again, speed-changing gear box can be made into the transmission of single speed, also can be made into how fast transmission or stepless type of belt drive.
Novel multi-strip shearing machine of the present utility model is compared with existing similar shearing machine and is had the following advantages: this machine adopt active column and frame by hinge axis connect, locking device and lash adjusting device, dismantle or mounting cutter very convenient, enhance productivity; Adopt circular non-bolt hole double-sided blade cutterhead, both saved cutter, can overcome again because of the circular beater plate bolt hole causes cutting knife unbalance stress and frictional heat and cause the blade distortion, improve shearing quality.
Below in conjunction with description of drawings:
Fig. 1 is novel multi-strip shearing machine configuration diagram;
Fig. 2 is Fig. 1 intermediate gap adjusting device diagrammatic sketch;
Fig. 3 is that active column and the frame of A among Fig. 1 connects diagrammatic sketch;
Fig. 4 is a cutter structure diagrammatic sketch among Fig. 1;
Among the figure: the 1-motor, the 2-frame, the 3-belt drive unit, the 4-speed-changing gear box, the 5-cutter shaft, the 6-cutter shaft, the 7-cutter, the 8-workbench, the 9-support, the 10-active column, the 11-hinge axis, the 12-locking device, 13-locks screw mandrel, 14-locks through hole, 15-feed screw nut, the 16-vertical columns, the 17-circular beater plate, the 18-tool rest, the 19-trim ring, the 20-bolt, the 21-lash adjusting device, the 22-lash adjusting device, 23-regulates screw mandrel, the 24-gland, the 25-sliding sleeve, 26-tapering bearing outer ring, 27-tapering bearing inner-core, 28-and cap, the 29-driving gear, the 30-driven gear.
The utility model is described in further detail below in conjunction with embodiment, as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, after novel multi-strip shearing machine starts, motor (1) drives driven gear (30) by the driving gear (29) on belt drive unit (3) and speed-changing gear box (4) output shaft, cutter (7) on two parallel cutter shafts (5), (6) rotates simultaneously, rotation direction is opposite, plate is sheared, promptly several to circular non-bolt hole double-sided blade cutterhead (17) do rotation simultaneously, rotation direction is opposite, plate is sheared.
When needs dismounting or mounting cutter, as long as turn locking screw mandrel (13) breaks away from itself and hold-down nut (15), active column (10) rotates outside frame (2) around hinge axis (11).Tapering bearing outer ring on the active column (10) separates with the tapering bearing inner-core of two cutter shafts (5), (6) one ends, can dismantle easily or mounting cutter (7).Then, with active column (10) around hinge axis (11) rotates in frame (2), tapering bearing outer ring on the active column (10) just entangles two cutter shafts (5), (6) one ends tapering bearing inner-core, screw mandrel (13) is locked in turn again, itself and frame (2) are strained, and active column (10) just firmly is fixed on the frame (2).One by one each lash adjusting device (21), (22) are regulated respectively again, made the bearing clearance be adjusted to appropriate position, and tighten and cap (28).That is: screw mandrel (23) is regulated in turn, sliding sleeve (25) is moved along active column (10) top through hole axial direction, go up the appropriate position of tapering bearing inner-core (27) up to tapering bearing outer ring (26) being adjusted to, and tighten and cap (28) (another lash adjusting device does not draw among the figure) with cutter shaft (5).Workbench (1) is used to put plate to be processed.
Claims (3)
1, a kind of novel multi-strip shearing machine, by motor (1), frame (2), vertical columns (16), belt drive unit (3), speed-changing gear box (4), cutter shaft (5), cutter shaft (6), cutter (7), workbench (8), support (9), active column (10), hinge axis (11), locking device (12), lash adjusting device (21), (22) form, motor (1), the frame (2) that is fixed on belt drive unit (3) and speed-changing gear box (4) goes up and is arranged in the vertical columns (16), workbench (8) is fixed on the frame (2) by support (9), speed-changing gear box (4) output shaft is coaxial with cutter shaft (5), cutter (7) is contained in two parallel cutter shafts (5) respectively, (6) on, two cutter shafts (5), (6) one ends are provided with driving gear (29) and driven gear (30) is contained in the vertical columns (16), driving gear (29) is engaged with each other with driven gear (30), its other end is equipped with two tapering bearing inner-cores and cooperates with tapering bearing outer ring on the active column (10) respectively, it is characterized in that: the bottom of active column (10) is connected by hinge axis (11) with frame (2) bottom, active column (10) middle part is connected by locking device (12) with frame (2), and the tapering bearing outer ring on active column (10) top is by lash adjusting device (21), (22) with cutter shaft (5), (6) the tapering bearing inner-core on cooperates.
2, novel multi-strip shearing machine according to claim 1, it is characterized in that: lash adjusting device is formed by regulating screw mandrel (23), gland (24), sliding sleeve (25), tapering bearing outer ring (26) and cap (28), tapering bearing outer ring (26) is contained on the sliding sleeve (25), sliding sleeve (25) is contained in the through hole of active column (10) top, gland (24) flange embeds active column (10) top through hole, regulates screw mandrel (23) and is threaded with sliding sleeve (25) through gland (24) through hole.
3, novel multi-strip shearing machine according to claim 1, it is characterized in that: cutter (7) is made up of tool rest (8), circular beater plate (17), trim ring (19), bolt (20), circular beater plate (17) is a non-bolt hole double-sided blade cutterhead, on the circular non-bolt hole double-sided blade cutterhead (17) the tool rest mating holes is arranged, and by this hole it is enclosed within on the tool rest (18), fix with trim ring (19) and bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215178 CN2142766Y (en) | 1992-02-25 | 1992-02-25 | Multi-stripe shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92215178 CN2142766Y (en) | 1992-02-25 | 1992-02-25 | Multi-stripe shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142766Y true CN2142766Y (en) | 1993-09-29 |
Family
ID=33764018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92215178 Expired - Fee Related CN2142766Y (en) | 1992-02-25 | 1992-02-25 | Multi-stripe shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142766Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618833A (en) * | 2016-03-10 | 2016-06-01 | 山推工程机械股份有限公司 | Metal cutting mechanism |
| CN107008970A (en) * | 2017-06-01 | 2017-08-04 | 西华大学 | A kind of distance adjustor |
| CN107008963A (en) * | 2017-06-01 | 2017-08-04 | 西华大学 | A kind of cutting mechanism |
| CN109822144A (en) * | 2019-03-15 | 2019-05-31 | 浙江宏鸣金属有限公司 | Copper material cutting apparatus and its cutting method in a kind of devillicate machine |
-
1992
- 1992-02-25 CN CN 92215178 patent/CN2142766Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618833A (en) * | 2016-03-10 | 2016-06-01 | 山推工程机械股份有限公司 | Metal cutting mechanism |
| CN105618833B (en) * | 2016-03-10 | 2018-07-20 | 山推工程机械股份有限公司 | A kind of Metal Cutting mechanism |
| CN107008970A (en) * | 2017-06-01 | 2017-08-04 | 西华大学 | A kind of distance adjustor |
| CN107008963A (en) * | 2017-06-01 | 2017-08-04 | 西华大学 | A kind of cutting mechanism |
| CN109822144A (en) * | 2019-03-15 | 2019-05-31 | 浙江宏鸣金属有限公司 | Copper material cutting apparatus and its cutting method in a kind of devillicate machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |