CN219665267U

CN219665267U - Plate fixing device of mechanical plate shearing machine

Info

Publication number: CN219665267U
Application number: CN202321051691.9U
Authority: CN
Inventors: 黄一平; 黄智�
Original assignee: Hubei Chongji Forging Machine Tool Co ltd
Current assignee: Hubei Chongji Forging Machine Tool Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-12
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the field of plate fixing of plate shearing machines, in particular to a plate fixing device of a mechanical plate shearing machine, which comprises a mounting plate, wherein the top side of the mounting plate is provided with a mounting groove, a first sliding groove is formed in the mounting groove, the top side of a sliding column is provided with a first fixing block, the lower part of a cylinder is sleeved with a second fixing block, the top of the cylinder is provided with a supporting plate, the inside of the supporting plate is provided with a guide groove in a penetrating way, the sliding block is internally provided with a groove, the transverse wall of the groove is provided with a spring, the spring is internally provided with a telescopic rod, the side edge of the handle is provided with a limit rod, the limit rod is pulled out of a through hole by placing a plate on the mounting plate, the handle is pulled, the limit rod is pressed into the through hole after the sliding block is loosened to a proper position, the second fixing block is pressed against the plate under the action of the spring, the two fixing blocks are pressed by the sliding screw, the horizontal displacement of the plate during cutting is avoided, and the precision of the plate cutting is improved.

Description

Plate fixing device of mechanical plate shearing machine

Technical Field

The utility model relates to the field of plate fixing of plate shearing machines, in particular to a plate fixing device of a mechanical plate shearing machine.

Background

The plate shearing machine is a machine for shearing plates, and uses an upper blade and a lower blade to do reciprocating motion, and the plates are segmented by utilizing shearing force applied to the blades.

The fixing device of the existing mechanical plate shearing machine generally comprises a workbench, a pressing plate, a telescopic device and a transmission device, wherein the transmission device is arranged on the workbench, the transmission device drives the telescopic device to adjust the heights of plates with different thicknesses, the pressing plate is arranged on the telescopic device, and the plates are pressed onto the workbench by the pressing plate to be cut.

In the prior plate fixing device of the mechanical plate shearing machine, a vertical pressing mode is generally used for pressing the plate onto a workbench for fixing, but when the plate is cut, a blade reciprocates to apply shearing force for cutting, so that the plate is fixed loose and horizontally displaced, and the machining precision of the plate is affected; therefore, a plate fixing device of a mechanical plate shearing machine is provided for solving the problems.

Disclosure of Invention

In order to make up the defects of the prior art, the utility model provides a plate fixing device of a mechanical plate shearing machine, aiming at the problems of the prior equipment.

The technical scheme adopted for solving the technical problems is that the plate fixing device of the mechanical plate shearing machine comprises: including the mounting panel, the mounting groove has been seted up to mounting panel top side, a spout has been seted up in the mounting groove, sliding column has been seted up respectively to the inside both ends of a spout, a fixed block is installed to sliding column top side, a fixed block top side is fixed with the cylinder, cylinder lower part cover is equipped with No. two fixed blocks, threaded hole has been seted up in the inside run through of a fixed block and No. two fixed blocks, threaded hole rotation installs the screw, the layer board is installed at the top of cylinder, the guide way has been seted up in the inside run through of layer board, two spouts have been seted up to the inner wall symmetry of guide way, and a plurality of through-holes have been seted up side by side on the xarm of No. two spouts, two sliding blocks are installed to the top symmetry of cylinder, set up the groove in the sliding block, the cross wall in groove installs the spring, be provided with the telescopic link in the spring, and the one end of telescopic link and the xarm clearance of sliding block, the handle is installed on the top side of telescopic link, the side of handle installs the gag lever post, the cooperation has reached the fixed panel from the horizontal direction.

Preferably, the second fixed block is located on the upper portion of the first fixed block, the two cylinders penetrate through the guide grooves, guide protruding points are arranged on the surfaces of the cylinders and are in matched sliding connection with the second sliding grooves, and matching sliding is facilitated.

Preferably, the sliding block is clamped on the side edge of the supporting plate, and the limiting rod penetrates through the through hole to facilitate the matching sliding of the parts.

Preferably, two support posts are symmetrically arranged on the top side of the mounting plate, sliding sleeves are arranged on the support posts in a sliding mode, pressing plates are arranged on the two sliding sleeves, racks are arranged in the middle of the top side of each pressing plate, and the racks are matched with the support posts in a sliding mode.

Preferably, the supporting plate is arranged at the top of the support column and the cylinder, a through hole is formed in the middle of the supporting plate, a rack is slidably arranged in the through hole, and a protective shell is arranged in the middle of the top side of the supporting plate, so that the motor can be protected conveniently.

Preferably, the motor is arranged in the middle of the top side of the supporting plate, the mounting block is fixed on the top side of the supporting plate, the motor and the mounting block are located in the protective shell, a first gear is rotatably mounted at the output end of the motor, a second gear is rotatably mounted on the mounting block, teeth of the first gear are meshed with teeth of the second gear, teeth of the second gear are meshed with the racks, and accordingly equipment operation is smooth.

The utility model has the advantages that:

1. according to the utility model, the plate is placed on the mounting plate, the handle is pulled, pressure is applied to the spring and the telescopic rod, the limiting rod is pulled out from the through hole, the sliding block is slid in the guide groove after the limiting rod is pulled out, the first fixing block is driven to slide to a proper position to release the handle, the limiting rod is pressed into the through hole under the action of the spring, the second fixing block is slid to press the plate between the first fixing block and the second fixing block, the screws are screwed to press the two fixing blocks, after cutting is completed, the screws are loosened, the plate can be fixed in a horizontal direction, horizontal displacement of the plate during cutting is avoided, and the precision of the plate during cutting is improved.

2. According to the utility model, after the plate is fixed in the horizontal direction, the first gear is driven by the starting motor, the second gear is driven by the first gear to rotate, so that the rack is driven to move up and down, the pressing plate is driven by the rack to move, the pressing plate is matched with the sliding sleeve to move up and down on the surface of the support column, the pressing plate is pressed down to the thickness of the plate to fix the plate firmly, after the cutting is finished, the pressing plate is driven to move by the starting motor to rotate in the opposite direction, the effect of fixing four sides of the plate simultaneously is achieved, looseness caused by unilateral fixing when the plate is cut is avoided, and the mechanical cutting efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view;

FIG. 2 is a second perspective view;

FIG. 3 is a first perspective cut-away schematic view;

FIG. 4 is a second perspective cut-away schematic view;

FIG. 5 is a first perspective partial schematic view;

FIG. 6 is an enlarged schematic view of area A in FIG. three;

in the figure: 1. a mounting plate; 2. a mounting groove; 3. a first chute; 4. a sliding column; 5. a first fixed block; 6. a cylinder; 7. a second fixed block; 8. a screw; 9. a supporting plate; 10. a guide groove; 11. a second chute; 12. a through hole; 13. a sliding block; 14. a limit rod; 15. a handle; 16. a telescopic rod; 17. a spring; 18. a support post; 19. a sliding sleeve; 20. a pressing plate; 21. a motor; 22. a mounting block; 23. a first gear; 24. a second gear; 25. a rack; 26. and a protective shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a plate fixing device of a mechanical plate shearing machine comprises a mounting plate 1, a mounting groove 2 is formed on the top side of the mounting plate 1, a first sliding groove 3 is formed in the mounting groove 2, sliding columns 4 are respectively and slidably mounted at two ends of the inner part of the first sliding groove 3, a first fixing block 5 is mounted on the top side of the sliding columns 4, a cylinder 6 is fixed on the top side of the first fixing block 5, a second fixing block 7 is sleeved on the lower part of the cylinder 6, threaded holes are formed in the first fixing block 5 and the second fixing block 7 in a penetrating manner, screws 8 are rotatably mounted in the threaded holes, a supporting plate 9 is mounted on the top of the cylinder 6, a guide groove 10 is formed in the inner part of the supporting plate 9 in a penetrating manner, two second sliding grooves 11 are symmetrically formed in the inner wall of the guide groove 10, and a plurality of through holes 12 are formed in parallel on the cross arm of one second sliding groove 11, two sliding blocks 13 are symmetrically arranged at the top of a cylinder 6, grooves are formed in the sliding blocks 13, springs 17 are arranged on the transverse walls of the grooves, telescopic rods 16 are arranged in the springs 17, gaps are reserved between one ends of the telescopic rods 16 and the cross arm of the sliding block 13, handles 15 are arranged at the top sides of the telescopic rods 16, limit rods 14 are arranged on the side edges of the handles 15, the second fixed block 7 is arranged on the upper part of the first fixed block 5, two cylinders 6 penetrate through the guide grooves 10, guide protruding points are arranged on the surface of the cylinder 6 and are in matched sliding connection with the second sliding grooves 11, the sliding blocks 13 are clamped on the side edges of the supporting plates 9, and the limit rods 14 penetrate through the through holes 12.

When the plate fixing device of the existing mechanical plate shearing machine works, a plate is generally pressed to a workbench to be fixed in a vertical pressing mode, but when a cutter blade performs reciprocating motion to apply shearing force to cut, fixing looseness can occur, and horizontal displacement of the plate occurs.

Two posts 18 are symmetrically arranged on the top side of the mounting plate 1, sliding sleeves are arranged on the posts 18, a sliding sleeve 19 is sleeved on each sliding sleeve 19, a pressing plate 20 is arranged on each sliding sleeve 19, racks 25 are arranged in the middle of the top side of each pressing plate 20, each supporting plate 9 is arranged on the tops of the corresponding posts 18 and each column 6, through holes are formed in the middle of each supporting plate 9, racks 25 are slidably arranged in the through holes, a protective shell 26 is arranged in the middle of the top side of each supporting plate 9, a motor 21 is arranged in the middle of the top side of each supporting plate 9, a mounting block 22 is fixed on the top side of each supporting plate 9, the motor 21 and the mounting block 22 are located in the protective shell 26, a first gear 23 is rotatably arranged at the output end of each motor 21, a second gear 24 is rotatably arranged on each mounting block 22, teeth of the first gear 23 are meshed with teeth of the corresponding second gear 24, and teeth of the second gear 24 are meshed with the racks 25.

During operation, the sheet material fixing device of current mechanical type plate shearing machine generally uses the mode of pushing down to fix the sheet material from a direction, cause the sheet material atress inhomogeneous easily, lead to the fixed not hard up of sheet material when cutting, in this scheme, through accomplish the sheet material horizontal direction fixed back, starter motor 21 drives gear No. one 23, gear No. one 23 drives gear No. two 24 and rotates, thereby drive rack 25 and reciprocate, rack 25 drives clamp plate 20 and remove, clamp plate 20 cooperation sliding sleeve 19 reciprocates on the pillar 18 surface, press the position of sheet material thickness with clamp plate 20 fixed firm, after the cutting is accomplished, starter motor 21 opposite direction rotation drive the component with the clamp plate 20 remove can, the cooperation has reached the effect of fixing simultaneously from the sheet material four sides, it is not hard up when having avoided unilateral fixed to lead to the sheet material cutting, mechanical cutting efficiency has been improved.

According to the working principle, a plate fixing device of an existing mechanical plate shearing machine generally uses a vertical pressing mode to press a plate to a workbench for fixing, but when a cutter blade performs reciprocating motion to apply shearing force for cutting, fixing looseness can occur, and horizontal displacement of the plate occurs.

The sheet material fixing device of the existing mechanical plate shearing machine generally uses a pressing mode to fix a sheet material from one direction, the sheet material is easy to be stressed unevenly, the sheet material is fixed loose when being cut, in the scheme, after the sheet material is fixed in the horizontal direction, the starting motor 21 drives the first gear 23, the first gear 23 drives the second gear 24 to rotate, thereby driving the rack 25 to move up and down, the rack 25 drives the pressing plate 20 to move, the pressing plate 20 is matched with the sliding sleeve 19 to move up and down on the surface of the supporting post 18, the pressing plate 20 is pressed to the position of the thickness of the sheet material, the sheet material is fixed firmly, after the cutting is finished, the starting motor 21 rotates in the opposite direction to drive the member to move the pressing plate 20, the effect of simultaneously fixing four sides of the sheet material is achieved in a matched mode, the sheet material is prevented from being loose when the sheet material is cut due to unilateral fixing, and the mechanical cutting efficiency is improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A plate fixing device of a mechanical plate shearing machine is characterized in that: including mounting panel (1), mounting panel (1) top has seted up mounting groove (2), set up first spout (3) in mounting groove (2), sliding mounting has respectively slide column (4) at the inside both ends of first spout (3), fixed block (5) are installed to first spout (4) top, fixed block (5) top is fixed with cylinder (6), cylinder (6) lower part cover is equipped with No. two fixed blocks (7), threaded hole has been seted up in the inside of first fixed block (5) and No. two fixed blocks (7) run through, screw (8) are installed in the screw hole internal rotation, layer board (9) are installed at the top of cylinder (6), guide way (10) have been seted up in the inside run through of layer board (9), a plurality of through-holes (12) have been seted up on the xarm of two No. two spouts (11) in the symmetry of guide way (10), two sliding block (13) are installed to the top symmetry of cylinder (6), and sliding block (13) are installed to the top symmetry of cylinder (13) and are parallel, and spring (16) are set up in the telescopic link (16) and are set up in the telescopic link (16), a handle (15) is arranged on the top side of the telescopic rod (16), and a limit rod (14) is arranged on the side edge of the handle (15).

2. The plate fixing device of a mechanical plate shearing machine according to claim 1, wherein: the second fixing block (7) is located on the upper portion of the first fixing block (5), the two cylinders (6) penetrate through the guide grooves (10), and guide protruding points are arranged on the surfaces of the cylinders (6) and are in matched sliding connection with the second sliding grooves (11).

3. The plate fixing device of a mechanical plate shearing machine according to claim 2, wherein: the sliding block (13) is clamped at the side edge of the supporting plate (9), and the limiting rod (14) penetrates through the through hole (12).

4. A plate fixing device of a mechanical plate shearing machine according to claim 3, wherein: two support posts (18) are symmetrically arranged on the top side of the mounting plate (1), sliding sleeves (19) are sleeved on the support posts (18) in a sliding mode, pressing plates (20) are arranged on the two sliding sleeves (19), and racks (25) are arranged in the middle of the top side of each pressing plate (20).

5. The plate fixing device of a mechanical plate shearing machine according to claim 4, wherein: the support plate (9) is arranged at the tops of the support posts (18) and the cylinders (6), through holes are formed in the middle of the support plate (9), racks (25) are slidably arranged in the through holes, and a protective shell (26) is arranged in the middle of the top side of the support plate (9).

6. The plate fixing device of a mechanical plate shearing machine according to claim 5, wherein: the utility model discloses a motor, including layer board (9), motor (21), mounting block (22) are fixed with in the top of layer board (9), motor (21) are located the inside of protective housing (26) with mounting block (22), gear (23) are installed in the output rotation of motor (21), gear (24) are installed in the rotation on mounting block (22), the tooth of gear (23) meshes with the tooth of gear (24) and the tooth of gear (24) meshes with rack (25).