CN205218186U - Gate type plate shearing machine blade clearance electric adjusting device - Google Patents
Gate type plate shearing machine blade clearance electric adjusting device Download PDFInfo
- Publication number
- CN205218186U CN205218186U CN201521100148.9U CN201521100148U CN205218186U CN 205218186 U CN205218186 U CN 205218186U CN 201521100148 U CN201521100148 U CN 201521100148U CN 205218186 U CN205218186 U CN 205218186U
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- China
- Prior art keywords
- shearing machine
- adjusting device
- eccentric shaft
- turbine
- blade clearance
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Abstract
The utility model discloses a gate type plate shearing machine blade clearance electric adjusting device belongs to plate shearing machine technical field. It includes clearance adjustment mechanism, be equipped with front rail on the lateral surface of its top rest, be equipped with guide rail and lower guideway on the medial surface, be equipped with front support seat on its panel, install in the front support seat with front rail matched with before the gyro wheel, be equipped with eccentric shaft and lower eccentric shaft on its two wallboards, go up install respectively on eccentric shaft and the eccentric shaft down with last guide rail complex on the gyro wheel and with lower guideway complex bottom roller, go up the eccentric shaft for two and pass through synchronizing shaft and connect, clearance adjustment mechanism include motor, the worm of mutually supporting and turbine, turbine and last eccentric shaft connection, the worm passes through motor drive. The utility model discloses can realize the automatic of blade clearance and adjust that precision height, fast, intensity of labour is little, while top rest motion stationary, sheet shearing quality and precision are high.
Description
Technical field
The utility model belongs to plate shearing machine technical field, more particularly, relates to a kind of lock formula blade clearance of plate-shearing machine electric adjusting device.
Background technology
In machinery manufacturing industry, plate shearing machine is a kind of conventional process equipment, be mainly used in the shearing blanking of sheet material workpiece, it has easy and simple to handle, that operating efficiency is high feature, and plate shearing machine is widely used in the cutting member processing of the industries such as common mechanical manufacture, automobile, Production Container, device for switching and light industry.Although the plate shearing machine kind of current use is more, from operation principle and structural shape, be similar substantially, be generally that lower slide is fixed, power passes to upper tool post through bent axle, and upper tool post moves up and down in rail plate, completes the shearing to workpiece.Plate shearing machine in use has strict requirement to the gap between upper bottom tool, needs to adjust gap between upper bottom tool according to the different-thickness of workpiece.Because the size in upper bottom tool gap not only affects the presentation quality of workpiece shear surface, and excesssive gap or too smallly also directly can damage cutter, even damage equipment.
Existing adjusting device for blade clearance of plate-shearing machine, mostly adopt manual adjustments handwheel, screw rod, drivening rod, be rotatably connected left and right eccentric shaft on axle (or manual adjustments handwheel, worm screw, drive worm gear, the left and right eccentric shaft be rotatably connected on axle), thus upper roller is moved forward and backward, knife rest also moves forward and backward, and reaches the object that gap blade regulates.Because people are more and more higher to sheet shearing quality requirement, so different thicknesss of slab, just require to select different gap blades, because this increasing the labour intensity of operator, operation is also inconvenient, and regulation time is long, efficiency is low, seriously hinders the process of the NC postprocessing degree of lathe.
As China Patent Publication No. is: CN204381530U, publication date is: the patent document on June 10th, 2015, disclose a kind of plate shearing machine cutter clearance adjusting device that can reduce upper tool post and rail friction, it comprises rear roller device, bearing, driveline, swing arm, pull bar, trimming hand wheel, front wheel device, and described rear roller device is arranged at the bottom of plate shearing machine wallboard; Described driveline is arranged at the top of plate shearing machine wallboard; The two ends of described driveline are eccentric shaft, and arrange bearing near plate shearing machine wallboard place on eccentric shaft; The jackshaft of described driveline arranges swing arm; One end of described pull bar connects with swing arm, and the other end arranges trimming hand wheel; Described pull bar is connected with plate shearing machine panel by bearing block near trimming hand wheel place; Described front wheel device is arranged on plate shearing machine panel.This utility model can reduce the friction of upper tool post and guide rail, but it rotates trimming hand wheel to be swung by pull bar rotating band movable pendulum arm and bearings wheel, and realize the adjustment in cutter gap, adopt manual adjustments inconvenient, frequent operation, efficiency is low, and automaticity is low.
And for example, China Patent Publication No. is: CN202367254U, and publication date is: the patent document on August 8th, 2012, discloses the motor-driven adjusting device of a kind of hydraulic gate type guillotine shear gap blade, comprises power set; The output shaft of described power set is connected with eccentric shaft, described eccentric shaft comprises the first eccentric shaft, the output of the first eccentric shaft is connected with connecting axle, and the output of connecting axle is connected with second eccentric shaft synchronous with the first eccentric shaft, and first and second outer shaft coupling that is arranged with connects.The gap blade of this utility model regulates and adopts motorized adjustment, but the concentricity requirement of its power set and eccentric shaft is high, and install difficulty, bonding strength is poor, there is the problem of degree of regulation difference.
Summary of the invention
The problem that 1, will solve
Inconvenient for existing blade clearance of plate-shearing machine adjustment operation, precision is low, and regulating time is long, inefficient problem, and the utility model provides a kind of lock formula blade clearance of plate-shearing machine electric adjusting device, it drives worm screw to drive turbine rotation by motor, eccentric shaft and turbine connection of rotating, thus adjustable blade gap, this structure gap blade regulates quick, accurate, reduce labour intensity, automaticity is high, simultaneously upper tool post stable movement, ensures sheet shearing quality and precision.
2, technical scheme
For solving the problem, the utility model adopts following technical scheme.
A kind of lock formula blade clearance of plate-shearing machine electric adjusting device, comprises two wallboards, synchronizing shaft and gap adjusting mechanisms; Be provided with upper tool post and panel between two wallboards, panel is positioned at the front of upper tool post; The two ends, left and right of the lateral surface of described upper tool post are respectively provided with a fromer rail, and the two ends, left and right on medial surface top are respectively provided with a upper rail, and two ends, basifacial left and right, inner side are respectively provided with a lower guideway; Described panel is provided with front support seat, is provided with the front wheel matched with fromer rail in front support seat; Symmetrically on two described wallboards be provided with two upper eccentric shafts and two lower eccentric shafts, upper eccentric shaft and lower eccentric shaft are separately installed with the upper roller coordinated with upper rail and the bottom roller coordinated with lower guideway, and on two, eccentric shafts are connected by synchronizing shaft; Described gap adjusting mechanism comprises motor, worm screw and turbine, and turbine is connected with in two upper eccentric shafts, and worm screw and turbine match, and worm screw is driven by motor.
As further improvement of the utility model, between described front support seat and fromer rail, be provided with spring.
As further improvement of the utility model, the lateral surface of described wallboard is provided with fixed head, fixed head is provided with turbine box; Described worm screw and turbine are positioned at turbine box.
As further improvement of the utility model, described fixed head is " L " shape structure, and fixed head is provided with in the horizontal direction two waist-shaped holes, be provided with bolt in waist-shaped hole, bolt is connected with wallboard.
As further improvement of the utility model, described upper roller and bottom roller are self-aligning roller bearing.
As further improvement of the utility model, described upper rail and the surface of lower guideway are equipped with wear-resistant gasket.
As further improvement of the utility model, described motor is that private takes motor.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) the utility model adopts gap adjusting mechanism, and motor drives worm screw to drive turbine rotation, and turbine drives upper eccentric shaft turns, and the upper roller on eccentric shaft promotes upper tool post and moves horizontally, thus adjustable blade gap; Two upper eccentric shafts are connected by synchronizing shaft, and they move simultaneously, ensure that blade gap blade is along its length identical; The bias design of two lower eccentric shafts, ensures two bottom rollers all the time with lower guideway close contact, make upper tool post stable movement, guarantee sheet shearing quality and precision; This device can automation adjustable blade gap, and degree of regulation is high;
(2) be provided with spring between the utility model front support seat and fromer rail, make gap blade adjust before and after front wheel all the time with fromer rail close contact, supporting & stablizing, ensure upper tool post motion reliability;
(3) the utility model turbine, worm screw are arranged in turbine box, turbine box is fixed by fixed head, fixed head is connected with wallboard by bolt, waist-shaped hole on fixed head can adjust the installation site up and down of fixed head, namely ensure the support that turbine box is firm, facilitate again turbine to be connected with upper eccentric shaft;
(4) the utility model upper roller and bottom roller are self-aligning roller bearing, and automatic aligning ability is strong, ensure upper tool post kinetic stability;
(5) surface of the utility model upper rail and lower guideway is equipped with wear-resistant gasket, improves the wearability of guide rail, extension device service life;
(6) the utility model adopts private to take the power of motor as gap adjusting mechanism, stability of rotation, and degree of regulation is high;
(7) the utility model structure is simple, reasonable in design, easy to implement.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
In figure: 1, wallboard; 2, upper tool post; 3, panel; 4, upper eccentric shaft; 5, lower eccentric shaft; 6, front support seat; 7, front wheel; 8, upper rail; 9, lower guideway; 10, fromer rail; 11, synchronizing shaft; 12, fixed head; 13, turbine box; 14, worm screw; 15, turbine.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of lock formula blade clearance of plate-shearing machine electric adjusting device of the present embodiment, comprises two wallboards 1, synchronizing shaft 11 and gap adjusting mechanism; Wherein, be provided with upper tool post 2 and panel 3 between two wallboards 1, panel 3 is positioned at the front of upper tool post 2; The two ends, left and right of the lateral surface of described upper tool post 2 are respectively provided with a fromer rail 10, and the two ends, left and right on medial surface top are respectively provided with a upper rail 8, and two ends, basifacial left and right, inner side are respectively provided with a lower guideway 9.Described panel 3 is provided with front support seat 6, is provided with the front wheel 7 matched with fromer rail 10, is provided with spring between front support seat 6 and fromer rail 10 in front support seat 6.On two described wallboards 1, symmetry is provided with two upper eccentric shafts 4 and two lower eccentric shafts 5, upper eccentric shaft 4 and lower eccentric shaft 5 are separately installed with the upper roller coordinated with upper rail 8 and the bottom roller coordinated with lower guideway 9, and two upper eccentric shafts 4 are connected by synchronizing shaft 11.In the present embodiment, upper roller and bottom roller are self-aligning roller bearing.
Described gap adjusting mechanism comprises private and takes motor, worm screw 14 and turbine 15, turbine 15 is connected with in two upper eccentric shafts 4, and in the present embodiment, turbine 15 is connected with the upper eccentric shaft 4 on left side wallboard 1, worm screw 14 and turbine 15 match, and worm screw 14 takes motor by private and drives.The lateral surface of the wallboard 1 in described left side is provided with fixed head 12, fixed head 12 is provided with turbine box 13, worm screw 14 and turbine 15 are positioned at turbine box 13.In the present embodiment, fixed head 12 is " L " shape structure, and one lateral surface and wallboard 1 are fitted, another lateral surface maintenance level also installs turbine box 13, the side that fixed head 12 and wallboard 1 are fitted is provided with two waist-shaped holes in the horizontal direction, and be provided with bolt in waist-shaped hole, bolt is connected with wallboard 1.
Operation principle of the present utility model is: private takes motor and drives worm screw 14 to rotate, turbine 15 is made to drive upper eccentric shaft 4 to rotate, due to the existence of eccentric throw, upper roller on upper eccentric shaft 4 promotes upper tool post 2 and moves, simultaneously upper tool post 2 promotes the spring-compressed that front wheel 7 makes between front wheel 7 and front support seat 6, thus reaches the object that gap blade regulates.In the process, if the bottom roller on lower eccentric shaft 5 and lower guideway 9 disengage, lower eccentric shaft 5 can be rotated and make them again contact and compress, ensure the stability that upper tool post 2 supports, make its stable movement, reliable.
A kind of lock formula blade clearance of plate-shearing machine electric adjusting device of the present utility model, adopt electronic mode to regulate the gap blade of plate shearing machine, accuracy is high, and governing speed is fast, and automaticity is high, substantially reduces labour intensity; After gap blade regulates, upper tool post 2 stable movement, good stability, ensure that sheet shearing quality and precision.
Embodiment 2
A kind of lock formula blade clearance of plate-shearing machine electric adjusting device of the present embodiment, structure is substantially the same manner as Example 1, difference is: described upper rail 8 and the surface of lower guideway 9 are equipped with wear-resistant gasket, increases the anti-wear performance of guide rail, extension fixture service life.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a lock formula blade clearance of plate-shearing machine electric adjusting device, comprise two wallboards (1), upper tool post (2) and panel (3) is provided with between two wallboards (1), panel (3) is positioned at the front of upper tool post (2), it is characterized in that: also comprise synchronizing shaft (11) and gap adjusting mechanism; The two ends, left and right of the lateral surface of described upper tool post (2) are respectively provided with a fromer rail (10), the two ends, left and right on medial surface top are respectively provided with a upper rail (8), and two ends, basifacial left and right, inner side are respectively provided with a lower guideway (9); Described panel (3) is provided with front support seat (6), is provided with the front wheel (7) matched with fromer rail (10) in front support seat (6); On two described wallboards (1), symmetry is provided with two upper eccentric shafts (4) and two lower eccentric shafts (5), upper eccentric shaft (4) and lower eccentric shaft (5) are separately installed with the upper roller coordinated with upper rail (8) and the bottom roller coordinated with lower guideway (9), and two upper eccentric shafts (4) are connected by synchronizing shaft (11); Described gap adjusting mechanism comprises motor, worm screw (14) and turbine (15), turbine (15) is connected with in two upper eccentric shafts (4), worm screw (14) and turbine (15) match, and worm screw (14) is driven by motor.
2. a kind of lock formula blade clearance of plate-shearing machine electric adjusting device according to claim 1, is characterized in that: be provided with spring between described front support seat (6) and fromer rail (10).
3. a kind of lock formula blade clearance of plate-shearing machine electric adjusting device according to claim 1, it is characterized in that: the lateral surface of described wallboard (1) is provided with fixed head (12), fixed head (12) is provided with turbine box (13); Described worm screw (14) and turbine (15) are positioned at turbine box (13).
4. a kind of lock formula blade clearance of plate-shearing machine electric adjusting device according to claim 3, it is characterized in that: described fixed head (12) is " L " shape structure, fixed head (12) is provided with in the horizontal direction two waist-shaped holes, be provided with bolt in waist-shaped hole, bolt is connected with wallboard (1).
5. a kind of lock formula blade clearance of plate-shearing machine electric adjusting device according to claim 1, is characterized in that: described upper roller and bottom roller are self-aligning roller bearing.
6. a kind of lock formula blade clearance of plate-shearing machine electric adjusting device according to claim 1, is characterized in that: described upper rail (8) and the surface of lower guideway (9) are equipped with wear-resistant gasket.
7., according to a kind of lock formula blade clearance of plate-shearing machine electric adjusting device in claim 1-6 described in any one, it is characterized in that: described motor is that private takes motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100148.9U CN205218186U (en) | 2015-12-23 | 2015-12-23 | Gate type plate shearing machine blade clearance electric adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100148.9U CN205218186U (en) | 2015-12-23 | 2015-12-23 | Gate type plate shearing machine blade clearance electric adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218186U true CN205218186U (en) | 2016-05-11 |
Family
ID=55893280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100148.9U Expired - Fee Related CN205218186U (en) | 2015-12-23 | 2015-12-23 | Gate type plate shearing machine blade clearance electric adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218186U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270715A (en) * | 2016-08-27 | 2017-01-04 | 刘雷 | A kind of oblique sword of hydraulic pressure is cut |
| CN106584541A (en) * | 2016-12-28 | 2017-04-26 | 安徽汉邦重工机床制造有限公司 | Nonmetal thin material shearing machine |
| CN107745154A (en) * | 2017-09-01 | 2018-03-02 | 武汉宝钢华中贸易有限公司 | Crosscutting flying shearing machine and its control method |
-
2015
- 2015-12-23 CN CN201521100148.9U patent/CN205218186U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270715A (en) * | 2016-08-27 | 2017-01-04 | 刘雷 | A kind of oblique sword of hydraulic pressure is cut |
| CN106584541A (en) * | 2016-12-28 | 2017-04-26 | 安徽汉邦重工机床制造有限公司 | Nonmetal thin material shearing machine |
| CN107745154A (en) * | 2017-09-01 | 2018-03-02 | 武汉宝钢华中贸易有限公司 | Crosscutting flying shearing machine and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211223 |