CN214185444U

CN214185444U - Shearing device suitable for steel surface machining

Info

Publication number: CN214185444U
Application number: CN202022905395.3U
Authority: CN
Inventors: 郑卫国; 覃维; 楚涛涛; 张元星; 李鹏; 孟祥军
Original assignee: Shandong Derui Mining Machinery Co ltd
Current assignee: Shandong Derui Mining Machinery Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-14
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a shearing mechanism suitable for steel surface machining, the test platform comprises a support, the upside of frame articulates there is the head of shearing, the downside fixed mounting who shears the head has the shearing blade, one side of frame articulates there is the pneumatic cylinder, the inside sliding connection of pneumatic cylinder has the hydraulic stem, the hydraulic stem is articulated mutually with the one end of shearing the head, the upside fixed mounting of frame has the support column, and sliding connection has the pressure flitch between two support columns, the downside and the frame upside fixed mounting that press the flitch have the friction plate, one side fixed mounting of frame has the backup pad. The utility model discloses a set up first motor, first gear, rack, i-shaped slide, press flitch and friction plate, first motor drives first gear revolve, and the rotation of first gear drives rack and i-shaped slide and reciprocates, and i-shaped slide drives and presses flitch downstream, can be fixed more firm to steel in the shearing department of steel, makes the sheared edge more level and more smooth.

Description

Shearing device suitable for steel surface machining

Technical Field

The utility model relates to a machining field specifically is a shearing mechanism suitable for steel surface machining.

Background

The steel is an indispensable material in daily production and life of people, has wide requirements and applications in the aspects of automobiles, communication, buildings and the like, but the steel cannot meet the requirements of people on the shape and the performance of the steel in all aspects when being formed, so that the steel must be cut again for processing and forming.

In the process of cutting steel, the conventional cutting device is not used for fixing the steel, so that the position of shearing is easy to deform, secondary trimming is required manually, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a shearing mechanism suitable for steel surface machining.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shearing mechanism suitable for steel surface machining, includes the frame, the upside of frame articulates there is the head of shearing, the downside fixed mounting who shears the head has the shearing blade, one side of frame articulates there is the pneumatic cylinder, the inside sliding connection of pneumatic cylinder has the hydraulic stem, the hydraulic stem is articulated mutually with the one end of shearing the head, the upside fixed mounting of frame has the support column, and sliding connection has the pressure flitch between two support columns, the downside and the frame upside fixed mounting who press the flitch have the friction plate, one side fixed mounting of frame has the backup pad, the downside fixed mounting of backup pad has the supporting leg.

Preferably, a first motor is fixedly mounted on one side of the supporting column, a first gear is fixedly mounted on an output end of the first motor, a first chute is formed in the inner wall of the supporting column, an i-shaped sliding plate is slidably connected inside the first chute, the i-shaped sliding plate is fixedly connected with the pressure plate, a rack is fixedly connected to the surface of the i-shaped sliding plate, and the surface of the first gear is meshed with the surface of the rack.

Preferably, one side fixed mounting of backup pad has the second motor, the output fixed mounting of second motor has the second gear, the second gear is connected with the third gear through chain drive, the equal fixed mounting in one side of second gear and third gear has the threaded rod, the screw thread opposite direction of threaded rod both sides.

Preferably, a second sliding groove is formed in the surface of the supporting plate, the threaded rod is rotatably connected inside the second sliding groove, a first sliding block and a second sliding block are respectively in threaded connection with the two ends of the threaded rod, and a first fixing plate and a second fixing plate are fixedly connected to the upper sides of the first sliding block and the second sliding block.

Preferably, a fixing frame is fixedly mounted on one side of the machine base, a rotating shaft is rotatably connected inside the fixing frame, and a material collecting box is arranged on the lower side of the fixing frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first motor, first gear, rack, i-shaped slide, press flitch and friction plate, first motor drives first gear revolve, and the rotation of first gear drives rack and i-shaped slide and reciprocates, and i-shaped slide drives and presses flitch downstream, can be fixed more firm to steel in the shearing department of steel, makes the sheared edge more level and more smooth.

2. The utility model discloses a set up the second motor, the second gear, the third gear, the threaded rod, first slider and second slider, first motor drives the threaded rod through first gear and rotates, because the screw thread of threaded rod both sides is opposite, can drive first slider and second slider and carry out the phase movement, can realize that first fixed plate and second fixed plate phase movement come to carry out the fixed to steel, made things convenient for and fixed to steel, make steel can not remove when cuting and control, through setting up the mount, steel after the pivot can making to cut and collect the workbin rolls through the pivot and falls to the case that gathers materials, make things convenient for the staff to handle the collection of steel.

Drawings

Fig. 1 is a first three-dimensional structure diagram of the present invention;

fig. 2 is a second three-dimensional structure diagram of the present invention;

FIG. 3 is a schematic view of a first partial three-dimensional structure of the present invention;

FIG. 4 is a schematic structural view of a cross section of the support plate of the present invention;

fig. 5 is a schematic view of a second partial three-dimensional structure of the present invention.

In the figure: the device comprises a base 1, a shearing head 2, a shearing blade 3, a hydraulic cylinder 4, a supporting plate 5, a material pressing plate 6, a friction plate 7, a supporting column 8, a first motor 9, a first sliding chute 10, an I-shaped sliding plate 11, a first gear 12, a rack 13, a second motor 14, a second gear 15, a third gear 16, a chain 17, a second sliding chute 18, a first sliding block 19, a second sliding block 20, a first fixing plate 21, a second fixing plate 22, a supporting leg 23, a fixing frame 24, a rotating shaft 25, a material collecting box 26, a threaded rod 27 and a hydraulic rod 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a shearing apparatus suitable for processing steel surface comprises a base 1, a shearing head 2 is hinged on the upper side of the base 1, a shearing blade 3 is fixedly mounted on the lower side of the shearing head 2, a hydraulic cylinder 4 is hinged on one side of the base 1, a hydraulic rod 28 is slidably connected in the hydraulic cylinder 4, the hydraulic rod 28 is hinged with one end of the shearing head 2, a support post 8 is fixedly mounted on the upper side of the base 1, a pressure plate 6 is slidably connected between the two support posts 8, a friction plate 7 is fixedly mounted on the lower side of the pressure plate 6 and the upper side of the base 1, a support plate 5 is fixedly mounted on one side of the base 1, a support leg 23 is fixedly mounted on the lower side of the support plate 5, a first motor 9 is fixedly mounted on one side of the support post 8, a first gear 12 is fixedly mounted on the output end of the first motor 9, a first chute 10 is formed on the inner wall of the support post 8, an I-shaped sliding plate 11 is connected to the inside of the first sliding chute 10 in a sliding manner, the I-shaped sliding plate 11 is fixedly connected with the pressure plate 6, a rack 13 is fixedly connected to the surface of the I-shaped sliding plate 11, the surface of the first gear 12 is meshed with the surface of the rack 13, the first motor 9 is started to drive the first gear 12 to rotate, the rack 13 and the I-shaped sliding plate 11 are driven to move up and down by the rotation of the first gear 12, the I-shaped sliding plate 11 drives the pressure plate 6 to move up and down to fix the steel, the hydraulic cylinder 4 is started to drive the hydraulic rod 28 to move up, the hydraulic rod 28 drives the shearing head 2 and the shearing blade 3 to move down to cut the steel, and the friction plate 7 fixedly connected to the lower side of the pressure plate 6 and the upper side of the machine base 1 can better fix the steel to be sheared, so that the practicability of the device is improved.

Referring to fig. 1, 2 and 4, a second motor 14 is fixedly installed at one side of a support plate 5, a second gear 15 is fixedly installed at an output end of the second motor 14, the second gear 15 is in transmission connection with a third gear 16 through a chain 17, threaded rods 27 are fixedly installed at one sides of the second gear 15 and the third gear 16, the thread directions of two sides of the threaded rods 27 are opposite, a second chute 18 is formed in the surface of the support plate 5, the threaded rods 27 are rotatably connected in the second chute 18, two sections of the threaded rods 27 are respectively in threaded connection with a first slider 19 and a second slider 20, a first fixing plate 21 and a second fixing plate 22 are fixedly connected to upper sides of the first slider 19 and the second slider 20, the second motor 14 is started to drive the second gear 15 to rotate, the second gear 15 drives the third gear 16 to rotate through the chain 17, the second gear 15 and the third gear 16 drive the threaded rods 27 to rotate, because the screw thread opposite direction at threaded rod 27 both ends, the surperficial threaded connection at threaded rod 27 both ends has first slider 19 and second slider 20, and the first fixed plate 21 of upside fixedly connected with and the second fixed plate 22 of first slider 19 and second slider 20 can realize first fixed plate 21 and the second fixed plate 22 and remove in opposite directions, come to carry out the fixed to steel, can make steel can not rock about going on when the cutting, has promoted the practicality of device.

Referring to fig. 1, 2 and 5, a fixing frame 24 is fixedly mounted on one side of the machine base 1, a rotating shaft 25 is rotatably connected inside the fixing frame 24, a material collecting box 26 is arranged on the lower side of the fixing frame 24, and the cut steel falls onto the rotating shaft 25 and then falls into the material collecting box 26, so that the cut steel is conveniently processed by a worker, and the practicability of the device is improved.

The working principle is as follows: firstly, a second motor is started to drive a second gear to rotate, the second gear drives a third gear to rotate through a chain, the second gear and the third gear both drive a threaded rod to rotate, the threaded rod can drive a first sliding block and a second sliding block to move oppositely because the thread directions of the surfaces of two ends of the threaded rod are opposite, the first sliding block and the second sliding block drive a first fixing plate and a second fixing plate to move oppositely to fix a plate for the first time, then the first motor is started to drive the first gear to rotate, the rotation of the first gear can enable a rack to move up and down, the rack drives an I-shaped sliding plate and a pressure plate to move up and down, the steel can be fixed for the second time, friction plates are arranged on the lower side of the pressure plate and the upper side of a machine base, the steel at the shearing position can be fixed more firmly, a hydraulic cylinder is started to drive a hydraulic rod to move upwards, and the hydraulic rod drives a shearing head and a shearing blade to move downwards to complete the shearing of the steel, in the steel after shearing fell into the collection hopper through the pivot, all consumer all supplied power through external power source in this scheme.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shearing mechanism suitable for steel surface machining, includes frame (1), its characterized in that: the upside of frame (1) articulates there is head (2) of shearing, the downside fixed mounting who shears head (2) has shearing blade (3), one side of frame (1) articulates there is pneumatic cylinder (4), the inside sliding connection of pneumatic cylinder (4) has hydraulic stem (28), hydraulic stem (28) are articulated mutually with the one end of shearing head (2), the upside fixed mounting of frame (1) has support column (8), and sliding connection has pressure flitch (6) between two support columns (8), the downside and frame (1) upside fixed mounting who press flitch (6) have friction plate (7), one side fixed mounting of frame (1) has backup pad (5), the downside fixed mounting of backup pad (5) has supporting leg (23).

2. A shearing device as defined in claim 1, adapted for surface working of steel material, wherein: a first motor (9) is fixedly mounted on one side of the supporting column (8), a first gear (12) is fixedly mounted at the output end of the first motor (9), a first chute (10) is formed in the inner wall of the supporting column (8), an I-shaped sliding plate (11) is connected to the inside of the first chute (10) in a sliding mode, the I-shaped sliding plate (11) is fixedly connected with the pressure plate (6), a rack (13) is fixedly connected to the surface of the I-shaped sliding plate (11), and the first gear (12) is meshed with the rack (13).

3. A shearing device as defined in claim 1, adapted for surface working of steel material, wherein: one side fixed mounting of backup pad (5) has second motor (14), the output fixed mounting of second motor (14) has second gear (15), second gear (15) are connected with third gear (16) through chain (17) transmission, the equal fixed mounting in one side of second gear (15) and third gear (16) has threaded rod (27), the screw thread opposite direction of threaded rod (27) both sides.

4. A shearing device as defined in claim 3, adapted for surface working of steel, characterized in that: second spout (18) have been seted up on the surface of backup pad (5), threaded rod (27) are rotated with second spout (18) and are connected, threaded connection has first slider (19) and second slider (20) respectively at the both ends of threaded rod (27), the upside fixedly connected with first fixed plate (21) and second fixed plate (22) of first slider (19) and second slider (20).

5. A shearing device as defined in claim 1, adapted for surface working of steel material, wherein: one side fixed mounting of frame (1) has mount (24), the inside rotation of mount (24) is connected with pivot (25), the downside of mount (24) is provided with case (26) that gathers materials.