CN201720521U - Shearing clearance adjustment and blade compression locking device - Google Patents
Shearing clearance adjustment and blade compression locking device Download PDFInfo
- Publication number
- CN201720521U CN201720521U CN 201020261081 CN201020261081U CN201720521U CN 201720521 U CN201720521 U CN 201720521U CN 201020261081 CN201020261081 CN 201020261081 CN 201020261081 U CN201020261081 U CN 201020261081U CN 201720521 U CN201720521 U CN 201720521U
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- fairlead
- compresses
- locking
- tool rest
- hole
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Abstract
The utility model relates to a shearing clearance adjustment and blade compression locking device. The shearing clearance adjustment and blade compression locking device is characterized by comprising a power cylinder (1), a compression locking seat (2), a guide pin (3), a compression locking oblique tongue (5), a guide sleeve I (6), an adjusting gasket (7), a compression bolt (8), a guide sleeve II (9), a cutter base (15) and a lower blade (14). The shearing clearance adjustment and blade compression locking device is convenient for adjustment, consumes neither labor nor time, greatly relieves the working intensity of adjusting staffs, reduces time for adjustment and improves the utilization rate of equipment.
Description
(1) technical field
The utility model relates to a kind of shear gap adjustment and blade pressing and locking device, can be widely used in the locking that compresses of the shear gap adjustment of various metal material cutters and blade.
(2) background technology
All need to dispose bottom knife on the metal material cutter, generally all adopt screw bolt and nut to fix the locking blade.In real work, along with the variation of shearing metal material thickness and the wearing and tearing of cutter displacement parts, the gap between the last bottom knife can change.For guaranteeing to be sheared the quality of materials processing otch, must select suitable gap blade, so need often to adjust the gap of going up between the bottom knife, and the mode of employing screw bolt and nut fixing and locking, brought very big workload and working strength for the adjustment in gap, and need the long time of cost, not only lost labor but also lose time.For the heavy duty metal cutter, blade itself is very heavy especially, installs, carries and all need dispose the lifting transporting equipment.Simultaneously because operational vibration, nut is loosening easily, causes blade loosening, and the danger of bottom knife " chew mouthful " damage equipment further takes place to go up.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of shear gap adjustment and blade pressing and locking device are provided, and its advantage is easy to adjust, neither takes a lot of work and not time-consuming, alleviated widely and adjusted personnel's working strength and reduced the used time of adjustment, improved usage ratio of equipment.
The purpose of this utility model is achieved in that a kind of shear gap adjustment and blade pressing and locking device, and it comprises power cylinder, compress locking seat, guide finger, compress the oblique tongue of locking, fairlead I, adjustment pad, hold-down bolt, fairlead II, tool rest and bottom knife;
Described power cylinder is arranged at an end that compresses the locking seat; The power cylinder piston rod head with compress the locking oblique tongue afterbody connect;
The described locking seat that compresses is fixed in the tool rest back, compresses the locking seat and is provided with gathering sill; Described guide finger passes described gathering sill and is arranged at and compresses the oblique tongue afterbody of locking;
The described oblique tongue tail end of locking that compresses connects with the power cylinder piston rod, and be arranged at compress lock in; Head end is provided with the inclined wedge-shaped tongue;
Described fairlead I is arranged at the joint that compresses locking seat and tool rest;
Described adjustment pad is arranged between tool rest and the bottom knife faying face;
Described fairlead II is arranged on the bottom knife;
Described hold-down bolt is provided with through hole, and described through hole matches with the wedge tongue that compresses the oblique tongue of locking;
Described hold-down bolt passes bottom knife, fairlead II successively, adjusts pad, tool rest, fairlead I and compresses the locking seat, and fixes by compressing the oblique tongue of locking;
Described tool rest is provided with through hole, and described through hole is vertical with bottom knife, is provided with pneumatic linear actuator in the described through hole.
Described pneumatic linear actuator comprises fairlead III, movable plunger and fairlead pressing plate, and described fairlead III is arranged in the through hole of tool rest, and described movable plunger is arranged in the hole of fairlead III; Described fairlead III is provided with the fairlead pressing plate near an end of bottom knife, and described fairlead pressing plate is fixed on the tool rest.
The described locking seat that compresses is fixed in the tool rest back.
Described hold-down bolt afterbody is provided with guide surface.
Through hole on the described hold-down bolt is a long waist shaped.
The utility model shear gap is adjusted and blade pressing and locking device, when needs adjustment up and down during the gap of knife cut, the power cylinder front port enters dynamic medium, rear port is discharged dynamic medium, the drive of power cylinder piston rod compresses the oblique tongue of locking and moves downward, and tiltedly the lock-out state that compresses of tongue and hold-down bolt changes releasing orientation into; Dynamic medium enters from interface then, the promotion movable plunger moves right, and then the promotion bottom knife also moves right, make tool rest, form the gap between adjusting pad and the bottom knife, then with the artificial adjusting pad that takes out, according to the adjusting play needs, reinstall the adjusting pad into suitable thickness, install, interface stops dynamic medium and enters, and be in the state of backhaul, at this moment the rear port of power cylinder enters dynamic medium, and front port is discharged dynamic medium, and the drive of power cylinder piston rod compresses the oblique tongue of locking and moves upward, because the guide finger effect compresses the oblique tongue of locking and can not rotate when work.Along with the rising that compresses the oblique tongue of locking, hold-down bolt makes hold-down bolt to left movement owing to compress the effect of locking oblique tongue end wedge and since tail plane with compress locking seat plane and fit, can not produce rotation during the hold-down bolt move left and right, and then reach the action that compresses the locking bottom knife.
The utility model adopts power cylinder to drive to compress the oblique tongue of locking to cooperate with hold-down bolt and fixes, and fixation and convenient disassembly are time saving and energy saving; Simple and easy pneumatic linear actuator is adopted in described gap blade adjustment, and it is installed in the tool rest, can promote blade automatically and adjust gap blade, and is simple and feasible; The utility model is easy to adjust, neither takes a lot of work and not time-consuming, has alleviated the personnel's that adjust working strength widely, has reduced and has adjusted the used time, has improved usage ratio of equipment.
(4) description of drawings
Fig. 1 is the position view of adjustment of the utility model shear gap and blade pressing and locking device.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Wherein:
1 power cylinder, 2 compresses the locking seat, 3 guide fingers, 4 are fixed a construction bolt, 5 and compress the oblique tongue of locking, 6 fairlead I, 7 adjustment pads, 8 hold-down bolts, 9 fairlead II, 10 interfaces, 11 movable plungers, 12 fairlead III, 13 fairlead pressing plates, 14 bottom knife, 15 tool rests; C cutter, cutter c.1.
(5) specific embodiment
Referring to Fig. 1, a kind of shear gap adjustment and blade pressing and locking device that the utility model relates to, mainly by power cylinder 1, compress locking seat 2, guide finger 3, be fixed a construction bolt 4, compress the oblique tongue 5 of locking, fairlead I 6, adjust pad 7, hold-down bolt 8, fairlead II 9, interface 10, movable plunger 11, fairlead III12, fairlead pressing plate 13, bottom knife 14 and tool rest 15 and form.
Described power cylinder 1 is arranged at an end that compresses locking seat 2;
The described locking seat 2 of compressing is arranged at tool rest 15 back sides by being fixed a construction bolt 4, compresses locking seat 2 and is provided with gathering sill;
Described guide finger 3 passes the gathering sill that is fixed seat 2 and is arranged at and compresses oblique tongue 5 afterbodys of locking;
Described oblique tongue 5 tail ends of locking that compress connect with power cylinder 1 piston rod, and are arranged to compress and lock in 2; Compress oblique tongue 5 head ends of locking and be provided with the wedge tongue;
Described fairlead I 6 is arranged at the joint that compresses locking seat 2 and tool rest 15;
Described adjustment pad 7 is arranged between tool rest 15 and the bottom knife 14 big faying faces;
Described fairlead II 9 is arranged on the bottom knife 14, can also fill up the space of hold-down bolt afterbody on blade simultaneously, strengthens blade strength;
Described hold-down bolt 8 is provided with the long waist shaped hole, and afterbody is provided with guide surface; Match with the wedge tongue that compresses the oblique tongue 5 of locking in described long waist shaped hole; Side milling is the plane under its afterbody, to fit with compressing locking seat 2 faying faces, to prevent the hold-down bolt rotation;
Described hold-down bolt 8 passes bottom knife 14, fairlead II 9 successively, adjusts pad 7, tool rest 15, fairlead I 6 and compresses locking seat 2, and fixes by compressing the oblique tongue 5 of locking;
Described interface 10 is arranged on the tool rest 15, the medium inlet during as movable plunger 11 work;
Described fairlead III12 is arranged in the tool rest 15, and fairlead III12 inside and outside wall is provided with seal groove; Sealing ring all is housed in the described seal groove; Described movable plunger 11 is arranged in the hole of tool rest 15, fairlead III12, also is provided with seal groove on the movable plunger 11, and sealing ring all is housed in the groove;
Described fairlead III (12) is provided with described fairlead pressing plate (13) near an end of bottom knife (14), and described fairlead pressing plate 13 is fixed on the tool rest 15;
Described fairlead III12, movable plunger 11 promptly constitute an easy pneumatic linear actuator, adopt fairlead pressing plate 13 to be installed in the tool rest 15, and interface 10 is the medium inlet of pneumatic linear actuator.
Described bottom knife 14 is arranged on the tool rest 15 by hold-down bolt 8
Adopts pressure sensor is monitored the power cylinder operating pressure at any time, and the equipment that guarantees at any time is in serviceable condition.
Operation principle:
When needs are adjusted cutter c.1 with the gap of bottom knife 14, power cylinder 1 front port enters dynamic medium, rear port is discharged dynamic medium, and the drive of power cylinder 1 piston rod compresses the oblique tongue 5 of locking and moves downward, and the lock-out state that compresses that compresses oblique tongue 5 of locking and hold-down bolt 8 changes releasing orientation into; Dynamic medium enters from interface 10, promoting movable plunger 11 moves right, and then promotion bottom knife 14 also moves right, make tool rest 15, adjust between pad 7 and the bottom knife 14 and form the gap, then with the artificial adjusting pad 7 that takes out, according to the adjusting play needs, reinstall adjustment pad 7 into suitable thickness, install, interface 10 places stop dynamic medium and enter, and are in the state of backhaul, and the rear port of power cylinder 1 enters dynamic medium here, front port is discharged dynamic medium, the drive of power cylinder 1 piston rod compresses the oblique tongue 5 of locking and moves upward, and along with the rising that compresses the oblique tongue 5 of locking, hold-down bolt 8 is owing to compress the effect of the oblique tongue 5 end wedges of locking, gradually to left movement, final and then reach the purpose that compresses locking bottom knife 14.
Claims (6)
1. shear gap adjustment and blade pressing and locking device is characterized in that: it comprises power cylinder (1), compresses locking seat (2), a guide finger (3), compresses locking oblique tongue (5), fairlead I (6), adjust pad (7), hold-down bolt (8), fairlead II (9), tool rest (15) and bottom knife (14);
Described power cylinder (1) is arranged at an end that compresses locking seat (2);
The described locking seat (2) that compresses is fixed on the tool rest (15), compresses locking seat (2) and is provided with gathering sill; Described guide finger (3) passes described gathering sill and is arranged at and compresses locking oblique tongue (5) afterbody;
Described locking oblique tongue (5) tail end that compresses connects with power cylinder (1) piston rod, and is arranged to compress and locks in (2); Its head end is provided with the wedge tongue;
Described fairlead I (6) is arranged at the joint that compresses locking seat (2) and tool rest (15);
Described adjustment pad (7) is arranged between tool rest (15) and the big faying face of bottom knife (14);
Described fairlead II (9) is arranged on the bottom knife (14);
Described hold-down bolt (8) is provided with through hole, and described through hole matches with the wedge tongue that compresses the oblique tongue of locking (5);
Described hold-down bolt (8) passes bottom knife (14), fairlead II (9) successively, adjusts pad (7), tool rest (15), fairlead I (6) and compresses locking seat (2), and fixing by compressing the oblique tongue of locking (5);
Described tool rest (15) is provided with through hole, and described through hole is vertical with bottom knife (14), is provided with pneumatic linear actuator in the described through hole.
2. a kind of shear gap adjustment according to claim 1 and blade pressing and locking device, it is characterized in that: described pneumatic linear actuator comprises fairlead III (12), movable plunger (11) and fairlead pressing plate (13), described fairlead III (12) is arranged in the through hole of described tool rest (15), and described movable plunger (11) is arranged in the hole of tool rest (15) and fairlead III (12); Described fairlead III (12) is provided with fairlead pressing plate (13) near an end of bottom knife (14), and described fairlead pressing plate (13) is fixed on the tool rest (15).
3. a kind of shear gap adjustment according to claim 1 and 2 and blade pressing and locking device is characterized in that: described hold-down bolt (8) afterbody is provided with guide surface.
4. a kind of shear gap adjustment according to claim 1 and 2 and blade pressing and locking device is characterized in that: the described locking seat (2) that compresses is fixed in tool rest (15) back.
5. a kind of shear gap adjustment according to claim 3 and blade pressing and locking device is characterized in that: the described locking seat (2) that compresses is fixed in tool rest (15) back.
6. a kind of shear gap adjustment according to claim 1 and 2 and blade pressing and locking device is characterized in that: the through hole on the described hold-down bolt (8) is a long waist shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020261081 CN201720521U (en) | 2010-07-15 | 2010-07-15 | Shearing clearance adjustment and blade compression locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020261081 CN201720521U (en) | 2010-07-15 | 2010-07-15 | Shearing clearance adjustment and blade compression locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720521U true CN201720521U (en) | 2011-01-26 |
Family
ID=43488805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020261081 Expired - Lifetime CN201720521U (en) | 2010-07-15 | 2010-07-15 | Shearing clearance adjustment and blade compression locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905353A (en) * | 2010-07-15 | 2010-12-08 | 江苏华宏科技股份有限公司 | Shearing clearance adjusting and blade pressing and locking device |
| CN103008753A (en) * | 2011-09-28 | 2013-04-03 | 徐建军 | Plate shearer capable of automatically adjusting blade distance |
| CN103722233A (en) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | Blade locking device of rotary flying shears |
-
2010
- 2010-07-15 CN CN 201020261081 patent/CN201720521U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905353A (en) * | 2010-07-15 | 2010-12-08 | 江苏华宏科技股份有限公司 | Shearing clearance adjusting and blade pressing and locking device |
| CN103008753A (en) * | 2011-09-28 | 2013-04-03 | 徐建军 | Plate shearer capable of automatically adjusting blade distance |
| CN103722233A (en) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | Blade locking device of rotary flying shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110126 Effective date of abandoning: 20120411 |