CN216882011U

CN216882011U - Automatic adjusting device for gap of plate shearing machine for steel plate machining

Info

Publication number: CN216882011U
Application number: CN202220446257.XU
Authority: CN
Inventors: 胡海军; 何守文
Original assignee: Hefei Sanxiao Intelligent Technology Co ltd
Current assignee: Hefei Sanxiao Intelligent Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-05
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses an automatic gap adjusting device of a plate shearing machine for steel plate machining, which relates to the technical field of steel plate machining and comprises a frame body, wherein an adjusting assembly is arranged in the frame body, the adjusting assembly comprises an adjusting groove, a servo motor, a worm and an auxiliary plate, the adjusting groove is formed in the frame body, the servo motor is fixedly arranged on one side of the adjusting groove, the auxiliary plate is fixedly arranged on one side of the adjusting groove, one side of the auxiliary plate is rotatably connected with two worms, and one ends of the two worms are respectively fixedly provided with a chain wheel, the automatic gap adjusting device has the beneficial effects that: support servo motor and processing frame through the support body, use servo motor to drive the worm and rotate, cooperation sprocket can make two worms syntropy drive the worm wheel and rotate, uses worm wheel and fixed axle to be convenient for make gear revolve, makes rack and dead lever based on the fixed plate antedisplacement, uses two dead levers and the cooperation of first auxiliary wheel antedisplacement to the top rest extrusion to in the clearance of realization automatically regulated top rest.

Description

Automatic adjusting device for gap of plate shearing machine for steel plate machining

Technical Field

The utility model relates to an automatic adjusting device, in particular to an automatic adjusting device for a gap of a plate shearing machine for steel plate machining, and belongs to the technical field of steel plate machining.

Background

A plate shearing machine is a machine for shearing a plate by a blade which makes reciprocating linear motion relative to another blade. The shearing force is applied to metal plates with various thicknesses by virtue of a movable upper blade and a fixed lower blade and a reasonable blade gap, so that the plates are broken and separated according to the required size. A plate shearing machine belongs to forging machinery and mainly plays a role in the metal processing industry. The product is widely suitable for providing required special machinery and complete equipment in the industries of aviation, light industry, metallurgy, chemical industry, construction, ships, automobiles, electric power, electric appliances, decoration and the like.

The steel sheet of different thickness need be cuted to current plate shearing machine when using, need adjust the condition of avoiding taking place to curl or damage to the interval between the upper and lower blade, and current plate shearing machine adjusting device is mostly the manual work moreover and twists inconvenient regulation and cause the damage easily to and current adjusting device stability is relatively poor, and the long-time reciprocal processing of the frame of being not convenient for is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic gap adjusting device for a plate shearing machine for steel plate processing, and aims to solve the problems that most of the existing plate shearing machines in the background art are inconvenient to use and easy to damage due to manual adjustment, and the existing adjusting devices are poor in stability.

In order to achieve the purpose, the utility model provides the following technical scheme: the automatic gap adjusting device for the plate shearing machine for machining the steel plate comprises a support body, wherein an adjusting assembly is arranged inside the support body and comprises an adjusting groove, a servo motor, a worm and an auxiliary plate, the adjusting groove is formed in the support body, the servo motor is fixedly arranged on one side of the adjusting groove, the auxiliary plate is fixedly arranged on one side of the adjusting groove, two worms are rotatably connected to one side of the auxiliary plate, a chain wheel is fixedly arranged at one end of each worm, the other end of each worm is fixedly connected with a transmission shaft of the servo motor through a shaft coupling, and the auxiliary assembly is arranged on one side of the adjusting groove.

Preferably, two connect through chain drive between the sprocket, two the top of worm all meshes there is the worm wheel, two the middle part of worm wheel is the fixed axle that is equipped with all, two one side of fixed axle is the fixed gear that is equipped with all, two fixed plates, two of being equipped with in one side of adjustment tank the equal sliding connection in inside of fixed plate has the rack, two the top of rack is connected with corresponding gear engagement respectively, two one side of rack is the fixed dead lever that is equipped with all, two the one end of dead lever is all rotated and is connected with first auxiliary wheel.

Preferably, the top sliding connection of adjustment tank has the processing frame, the bottom of processing frame is rotated and is connected with the upper knife rest, two guide slots have all been seted up to the both sides of upper knife rest, and wherein two guide slots all laminate with corresponding first auxiliary wheel.

Preferably, the auxiliary assembly comprises a supporting plate, two electric telescopic rods and two locking rods, the supporting plate is fixedly arranged at the middle part of one side of the adjusting groove, the two electric telescopic rods are rotatably connected to one side of the supporting plate, the two locking rods are rotatably connected to one side of the supporting plate, the telescopic ends of the two electric telescopic rods are rotatably connected with the middle parts of the corresponding locking rods respectively, and the shape of each locking rod is corresponding to that of each gear.

Preferably, the fixed two limiting plates that are equipped with of opposite side of adjustment tank, two one side of limiting plate is all fixed and is equipped with a plurality of auxiliary spring, a plurality of the fixed two steadying plates that are equipped with of auxiliary spring's one end, two one side of steadying plate is all rotated and is connected with the second auxiliary wheel, two one side of second auxiliary wheel respectively with other two among them the guide slot laminating.

Preferably, one side of support body is fixed and is equipped with flush mounting plate of switch, flush mounting plate's fixed surface is equipped with servo motor switch and electric telescopic handle switch, servo motor passes through servo motor switch and power electric connection, two electric telescopic handle all passes through electric telescopic handle switch and power electric connection.

Preferably, the surface of the frame body and the surface of the upper tool rest are coated with wear-resistant coatings.

Compared with the prior art, the automatic gap adjusting device for the plate shearing machine for machining the steel plate has the following beneficial effects:

1. the servo motor and the processing frame are supported by the frame body, the servo motor is used for driving the worm to rotate, the two worms can be driven to rotate in the same direction by matching with the chain wheel, the gear is convenient to rotate by using the worm wheel fixing shaft, so that the rack and the fixing rod move forwards based on the fixing plate, the upper tool rest is extruded by using the forward movement matching of the two fixing rods and the first auxiliary wheel, the gap of the upper tool rest is automatically adjusted, meanwhile, the operation is simple and convenient, the use by workers is convenient, and the stability is convenient when the processing frame moves downwards under the pressure by using the guide groove and the first auxiliary wheel;

2. support electric telescopic handle and lock pole through the backup pad, use electric telescopic handle's flexible end to be convenient for drive the lock pole removal simultaneously, come to carry out the locking to two gear departments, thereby the fixed effect when further improving rack and dead lever and using avoids receiving after the regulation and rocks the accuracy nature that influences the processing of the stability of influence adjusting part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the utility model at B of fig. 2.

In the figure: 1. a frame body; 2. a sprocket; 3. a worm gear; 4. an adjustment assembly; 41. an adjustment groove; 42. a servo motor; 43. a worm; 44. an auxiliary plate; 5. an auxiliary component; 51. a support plate; 52. an electric telescopic rod; 53. a lock lever; 6. a fixed shaft; 7. a gear; 8. a fixing plate; 9. a rack; 10. fixing the rod; 11. a first auxiliary wheel; 12. a second auxiliary wheel; 13. processing a frame; 14. an upper tool rest; 15. a guide groove; 16. a limiting plate; 17. an auxiliary spring; 18. a stabilizing plate; 19. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides an automatic gap adjusting device of a plate shearing machine for processing a steel plate, which comprises a frame body 1, wherein an adjusting assembly 4 is arranged inside the frame body 1, the adjusting assembly 4 comprises an adjusting groove 41, a servo motor 42, worms 43 and an auxiliary plate 44, the adjusting groove 41 is arranged inside the frame body 1, the servo motor 42 is fixedly arranged on one side of the adjusting groove 41, the auxiliary plate 44 is fixedly arranged on one side of the adjusting groove 41, two worms 43 are rotatably connected to one side of the auxiliary plate 44, chain wheels 2 are fixedly arranged at one ends of the two worms 43, the other end of one worm 43 is fixedly connected with a transmission shaft of the servo motor 42 through a coupler, and the auxiliary assembly 5 is arranged on one side of the adjusting groove 41;

the two chain wheels 2 are connected through chain transmission, the top ends of the two worms 43 are respectively meshed with the worm wheels 3, the middle parts of the two worm wheels 3 are respectively fixedly provided with a fixed shaft 6, one side of each fixed shaft 6 is respectively fixedly provided with a gear 7, one side of the adjusting groove 41 is fixedly provided with two fixed plates 8, the insides of the two fixed plates 8 are respectively connected with a rack 9 in a sliding manner, the top ends of the two racks 9 are respectively meshed with the corresponding gears 7, one side of each rack 9 is respectively fixedly provided with a fixed rod 10, and one end of each fixed rod 10 is rotatably connected with a first auxiliary wheel 11;

the top of the adjusting groove 41 is connected with a processing frame 13 in a sliding manner, the bottom end of the processing frame 13 is connected with an upper tool rest 14 in a rotating manner, two guide grooves 15 are formed in two sides of the upper tool rest 14, and the two guide grooves 15 are attached to corresponding first auxiliary wheels 11;

two limiting plates 16 are fixedly arranged on the other side of the adjusting groove 41, a plurality of auxiliary springs 17 are fixedly arranged on one sides of the two limiting plates 16, two stabilizing plates 18 are fixedly arranged at one ends of the plurality of auxiliary springs 17, second auxiliary wheels 12 are rotatably connected to one sides of the two stabilizing plates 18, and one sides of the two second auxiliary wheels 12 are respectively attached to the other two guide grooves 15;

a switch panel 19 is fixedly arranged on one side of the frame body 1, a servo motor switch is fixedly arranged on the surface of the switch panel 19, and a servo motor 42 is electrically connected with a power supply through the servo motor switch;

the surface of the frame body 1 and the surface of the upper tool rest 14 are coated with wear-resistant coatings;

specifically, as shown in fig. 1, 2, 3, and 4, when blade clearance needs to be adjusted, a worm 43 can be driven by a servo motor 42 to rotate, two worm 43 can be simultaneously rotated by two sprockets 2 connected in a transmission manner, two worm wheels 3 and a fixed shaft 6 are rotated in a matching manner by the two worm 43, two gears 7 are driven to rotate by the two fixed shafts 6, the two gears 7 can drive the racks 9 engaged with each other to transmit forward, so that the two fixed rods 10 drive the first auxiliary wheel 11 to extrude the guide groove 15 of the upper tool rest 14 to adjust the distance between the upper tool rest 14, the upper tool rest 14 is stably supported by the second auxiliary wheel 12 and the stabilizing plate 18 while being extruded, and the stability is further improved by being matched with the auxiliary spring 17 to extrude, thereby avoiding shaking during processing.

Example 2:

the auxiliary assembly 5 comprises a supporting plate 51, two electric telescopic rods 52 and two locking rods 53, wherein the supporting plate 51 is fixedly arranged in the middle of one side of the adjusting groove 41, one side of the supporting plate 51 is rotatably connected with the two electric telescopic rods 52, one side of the supporting plate 51 is rotatably connected with the two locking rods 53, the telescopic ends of the two electric telescopic rods 52 are respectively rotatably connected with the middle of the corresponding locking rods 53, and the shapes of the two locking rods 53 are respectively corresponding to the shapes of the two gears 7;

a switch panel 19 is fixedly arranged on one side of the frame body 1, an electric telescopic rod switch is fixedly arranged on the surface of the switch panel 19, and the two electric telescopic rods 52 are electrically connected with a power supply through the electric telescopic rod switches;

specifically, as shown in fig. 1 and 2, after the adjustment is completed, the electric telescopic rod 52 can drive the locking rod 53 to rotate, so that the locking rod 53 is attached to the two stationary gears 7, and the locking rod 53 corresponding to the gear 7 in shape can lock and support the gear 7, so that the stability of the fixing rod 10 and the rack 9 is further improved, and the influence on the stability and the service life of parts due to the shaking during the processing is avoided.

The working principle is as follows: when the automatic gap adjusting device for the plate shearing machine for processing the steel plate is used, firstly, when blade gaps need to be adjusted, the worm 43 can be driven to rotate through the servo motor 42, meanwhile, the two worms 43 can be simultaneously driven to rotate through the two chain wheels 2 in transmission connection, the two worm wheels 3 and the fixed shaft 6 are driven to rotate in a matching way through the rotation of the two worms 43, the two fixed shafts 6 are simultaneously driven to rotate the two gears 7, the two gears 7 can drive the mutually meshed racks 9 to transmit forwards, so that the two fixed rods 10 drive the first auxiliary wheel 11 to extrude the guide groove 15 of the upper tool rest 14 to adjust the distance between the upper tool rest 14, the upper tool rest 14 is stably supported through the second auxiliary wheel 12 and the stabilizing plate 18 while being extruded, and the stability is further improved by being matched with the auxiliary spring 17 to be extruded to avoid shaking during processing, can drive locking pole 53 through electric telescopic handle 52 and rotate after the regulation is accomplished, laminate mutually with two static gears 7 to locking pole 53 through the shape corresponds carries out the locking to gear 7 and supports, further improves the stability of dead lever 10 and rack 9, avoids adding stability and the life who rocks the influence part man-hour.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic gap adjusting device of a plate shearing machine for processing a steel plate comprises a frame body (1), it is characterized in that an adjusting component (4) is arranged in the frame body (1), the adjusting component (4) comprises an adjusting groove (41), a servo motor (42), a worm (43) and an auxiliary plate (44), the adjusting groove (41) is arranged in the frame body (1), one side of the adjusting groove (41) is fixedly provided with a servo motor (42), an auxiliary plate (44) is fixedly arranged on one side of the adjusting groove (41), two worms (43) are rotatably connected on one side of the auxiliary plate (44), chain wheels (2) are fixedly arranged at one ends of the two worms (43), the other end of one of the worm (43) is fixedly connected with a transmission shaft of the servo motor (42) through a coupler, and an auxiliary assembly (5) is arranged on one side of the adjusting groove (41).

2. The automatic gap adjusting device for the plate shearing machine for machining the steel plate according to claim 1, characterized in that: two connect through chain drive between sprocket (2), two worm wheel (3), two all mesh on the top of worm (43) the middle part of worm wheel (3) is all fixed and is equipped with fixed axle (6), two one side of fixed axle (6) is all fixed and is equipped with gear (7), one side of adjustment tank (41) is fixed and is equipped with two fixed plates (8), two the equal sliding connection in inside of fixed plate (8) has rack (9), two the top of rack (9) is connected with corresponding gear (7) meshing respectively, two one side of rack (9) is all fixed and is equipped with dead lever (10), two the one end of dead lever (10) is all rotated and is connected with first auxiliary wheel (11).

3. The automatic gap adjusting device for the plate shearing machine for machining the steel plate according to claim 1, characterized in that: the top sliding connection of adjustment tank (41) has processing frame (13), the bottom of processing frame (13) is rotated and is connected with upper knife rest (14), two guide slots (15) have all been seted up to the both sides of upper knife rest (14), and wherein two guide slots (15) all laminate with corresponding first auxiliary wheel (11).

4. The automatic gap adjusting device for the plate shearing machine for machining the steel plate as claimed in claim 2, wherein: auxiliary assembly (5) are including backup pad (51), two electric telescopic handle (52) and two locking pole (53), backup pad (51) are fixed to be set up the middle part of adjustment tank (41) one side, one side of backup pad (51) is rotated and is connected with two electric telescopic handle (52), one side of backup pad (51) is rotated and is connected with two locking pole (53), two the flexible end of electric telescopic handle (52) rotates with the middle part of corresponding locking pole (53) respectively and is connected, two the shape of locking pole (53) is corresponding with the shape of two gears (7) respectively.

5. The automatic gap adjusting device for the plate shearing machine for machining the steel plate as claimed in claim 3, wherein: the fixed two limiting plates (16) that are equipped with of opposite side of adjustment tank (41), two one side of limiting plate (16) is all fixed and is equipped with a plurality of auxiliary spring (17), a plurality of the fixed two stabilizer plates (18) that are equipped with of one end of auxiliary spring (17), two one side of stabilizer plate (18) all rotates and is connected with the supplementary wheel of second (12), two one side of the supplementary wheel of second (12) respectively with wherein two in addition the laminating of guide slot (15).

6. The automatic gap adjusting device for the plate shearing machine for machining the steel plate as claimed in claim 4, wherein: the fixed flush mounting plate of being equipped with in one side of support body (1) flush mounting plate (19), the fixed surface of flush mounting plate of switch (19) is equipped with servo motor switch and electric telescopic handle switch, servo motor (42) are through servo motor switch and power electric connection, two electric telescopic handle (52) are all through electric telescopic handle switch and power electric connection.

7. The automatic gap adjusting device for the plate shearing machine for machining the steel plate as claimed in claim 3, wherein: the surface of the frame body (1) and the surface of the upper tool rest (14) are coated with wear-resistant coatings.