CN216758390U

CN216758390U - Metal plate positioning device for plate shearing machine

Info

Publication number: CN216758390U
Application number: CN202220298316.3U
Authority: CN
Inventors: 陈发健; 陈科; 李聪聪
Original assignee: Hubei Tengke Vehicle Equipment Co ltd
Current assignee: Hubei Tengke Vehicle Equipment Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-06-17
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to the technical field of plate shearing machines, and discloses a metal plate positioning device for a plate shearing machine, which comprises a machine body, wherein a cutting tool is movably connected inside the machine body, a fixed block is fixedly connected to the left side of the cutting tool, an installation block is movably connected inside the fixed block, a fixed clamping groove is formed in the top of the installation block, a fixing mechanism extending into the fixed clamping groove is inserted in the top of the fixed block, and a connecting cross rod is fixedly connected to the bottom of the installation block. This metal sheet positioner for plate shearing machine, organism are when driving cutting tool and carry out cutting operation, and cutting tool drives the fixed block up-and-down motion, and the fixed block drives through the installation piece and connects horizontal pole, installation riser and briquetting downstream, this in-process briquetting and metal sheet contact each other, and it makes briquetting and metal sheet contact inseparabler to connect to provide elasticity after the spring atress compression this moment to make the metal sheet under the effect of pressure position relatively fixed.

Description

Metal plate positioning device for plate shearing machine

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to a metal plate positioning device for a plate shearing machine.

Background

A plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade, applies shearing force to metal plates with various thicknesses by means of a moving upper blade and a fixed lower blade and adopting a reasonable blade gap to ensure that the plates are broken and separated according to required sizes, belongs to one of forging and pressing machines, and mainly plays a role in the metal processing industry.

Plate shearing machine can utilize hydraulic pressure to make blade vertical movement when using, and conventional plate shearing machine needs the manpower to compress tightly the metal sheet when using, avoids the metal sheet to take place the offset in the course of working, and this kind of mode is not hard, uses comparatively inconveniently moreover, so provides a plate shearing machine metal sheet positioner and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the metal plate positioning device for the plate shearing machine, which has the advantages of convenience in compressing the metal plate and the like, and solves the problem that the metal plate is inconvenient to compress.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: a metal plate positioning device for a plate shearing machine comprises a machine body, wherein a cutting tool is movably connected inside the machine body, a fixed block is fixedly connected to the left side of the cutting tool, an installation block is movably connected inside the fixed block, a fixed clamping groove is formed in the top of the installation block, a fixing mechanism extending into the fixed clamping groove is inserted in the top of the fixed block, a connecting cross rod is fixedly connected to the bottom of the installation block, an installation vertical block is fixedly connected to the bottom of the connecting cross rod, an adjusting mechanism extending into the installation vertical block is movably connected inside the connecting cross rod, a threaded moving block extending into the installation vertical block and in threaded connection with the fixing mechanism is sleeved outside the installation vertical block, limiting grooves are formed in the left side wall and the right side wall of the installation vertical block, and a movable baffle extending into the limiting grooves is sleeved outside the installation vertical block, the bottom of the movable baffle is fixedly connected with a pressing block, and the top of the movable baffle is fixedly connected with a connecting spring connected with a threaded moving block.

The utility model has the beneficial effects that:

1) this metal sheet positioner for plate shearing machine, the organism is when driving cutting tool and carrying out the cutting operation, cutting tool drives the fixed block up-and-down motion, the fixed block passes through the installation piece and drives and connect the horizontal pole, installation riser block and briquetting downstream, this in-process briquetting and metal sheet contact each other, it makes briquetting and metal sheet contact inseparabler to provide elasticity after the compression of connecting spring atress this moment, thereby make the metal sheet position relatively fixed under the effect of pressure, the device can compress tightly fixedly to the metal sheet when making cutting tool carry out the cutting operation through a series of mechanical structure, the condition of position skew has appeared when the cutting in the metal sheet has been avoided, the device make full use of the kinetic energy that produces when cutting tool vertical displacement, and is convenient to use, and green.

2) This metal sheet positioner for plate shearing machine, make the worm wheel rotate through rotating the worm, the worm wheel drives the screw thread lead screw and rotates, screw thread movable block vertical motion under the effect of screw thread lead screw this moment, this in-process screw thread movable block passes through coupling spring and drives briquetting vertical movement, thereby the position of briquetting has been changed, the displacement volume of briquetting changes when cutting tool carries out the cutting operation, make the pressure between briquetting and the metal sheet change, the device makes the height of briquetting can be adjusted through a series of mechanical structure, thereby make the pressure size that the metal sheet received can adjust, the flexibility of the device has been increased, make the device can be according to actual conditions regulated pressure.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the fixed block comprises the horizontal piece that quantity is one and the T type recess that quantity is eight, T type recess has been seted up to the bottom of horizontal piece, eight T type recess is the equidistance and distributes.

The fixing block has the advantages that the fixing block provides installation space for the installation block, so that the installation block can move normally, the fixing block can limit the installation block, and the situation that the installation block is shifted is avoided.

Further, fixed establishment comprises fixed montant, activity arm-tie and compression spring, peg graft at the top of fixed block has the fixed montant that extends to fixed draw-in groove inside, the top fixedly connected with activity arm-tie of fixed montant, the compression spring that the bottom fixedly connected with of activity arm-tie is connected with the fixed block, the left side wall of fixed montant is the inclined surface, the inclination of inclined surface is fifty degrees.

The beneficial effect who adopts above-mentioned further scheme is that, fixed establishment has played fixed effect for the installation piece position can be fixed, and drives fixed montant vertical motion through pulling activity arm-tie, can dismantle the installation piece when fixed montant and fixed slot separates and get off to change or maintain.

Furthermore, the installation riser block is total eight, eight the installation riser block is the equidistance and distributes, the installation riser block has cylinder piece and shifting chute to constitute, the shifting chute has been seted up to the inside of cylinder piece.

The beneficial effect who adopts above-mentioned further scheme is that, the installation riser block provides the activity space for screw lead screw and screw thread movable block for screw lead screw and the motion that the screw thread movable block can be normal.

Further, adjustment mechanism comprises screw lead screw, worm wheel and worm, the inside swing joint of connecting the horizontal pole has the screw lead screw that extends to the installation riser inside, the worm wheel has been cup jointed to the outside of screw lead screw, the inside swing joint of connecting the horizontal pole has the worm that matches each other with the worm wheel and extend to the outside of connecting the horizontal pole.

The beneficial effects of adopting above-mentioned further scheme are that, adjustment mechanism has played the effect of regulation pressure, makes the worm wheel rotate through rotating the worm, and the worm wheel drives the screw lead screw and rotates, and the vertical motion of screw movable block under the effect of screw lead screw this moment, this in-process screw movable block pass through coupling spring and drive briquetting vertical migration to the position of briquetting has been changed, the displacement volume of briquetting changes when cutting tool carries out the cutting operation, makes the pressure between briquetting and the metal sheet change.

Furthermore, the movable baffle plate is composed of one annular plate and two limiting rectangular blocks, and the limiting rectangular blocks extending to the limiting groove are fixedly connected to the left side wall and the right side wall inside the annular plate.

The beneficial effect who adopts above-mentioned further scheme is that adjustable fender mutually supports with spacing recess, has played spacing effect for the motion of briquetting receives the restriction, has avoided the briquetting to move the too big condition emergence.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the connecting cross bar and the mounting vertical block of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 2.

In the figure: 1. a body; 2. cutting a cutter; 3. a fixed block; 4. mounting blocks; 5. fixing the clamping groove; 6. a fixing mechanism; 601. fixing the vertical rod; 602. a movable pulling plate; 603. a pressure spring; 7. connecting the cross bars; 8. installing a vertical block; 9. an adjustment mechanism; 901. a threaded lead screw; 902. a worm gear; 903. a worm; 10. a threaded moving block; 11. a limiting groove; 12. a movable baffle; 13. briquetting; 14. a spring is connected.

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.

In the first embodiment, as shown in fig. 1-4, a metal plate positioning device for a plate shearing machine comprises a machine body 1, a cutting tool 2 is movably connected inside the machine body 1, a fixed block 3 is fixedly connected to the left side of the cutting tool 2, an installation block 4 is movably connected inside the fixed block 3, a fixed clamping groove 5 is formed in the top of the installation block 4, a fixed mechanism 6 extending into the fixed clamping groove 5 is inserted into the top of the fixed block 3, a connecting cross bar 7 is fixedly connected to the bottom of the installation block 4, an installation vertical block 8 is fixedly connected to the bottom of the connecting cross bar 7, an adjusting mechanism 9 extending into the installation vertical block 8 is movably connected inside the connecting cross bar 7, a threaded moving block 10 extending into the installation vertical block 8 and in threaded connection with the fixed mechanism 6 is sleeved outside the installation vertical block 8, and limiting grooves 11 are formed in the left side wall and the right side wall of the installation vertical block 8, the outside of installation riser block 8 is cup jointed and is extended to the inside adjustable fender 12 of spacing recess 11, and the bottom fixedly connected with briquetting 13 of adjustable fender 12, the top fixedly connected with of adjustable fender 12 and the connecting spring 14 that the screw thread movable block 10 is connected.

Preferably, the fixing block 3 is composed of one transverse block and eight T-shaped grooves, the T-shaped grooves are formed in the bottom of the transverse block, the eight T-shaped grooves are distributed at equal intervals, the fixing block 3 provides an installation space for the installation block 4, so that the installation block 4 can move normally, the fixing block 3 can limit the installation block 4, and the situation that the installation block 4 is shifted is avoided;

preferably, the fixing mechanism 6 is composed of a fixed vertical rod 601, a movable pull plate 602 and a pressure spring 603, the fixed vertical rod 601 extending into the fixed clamping groove 5 is inserted into the top of the fixed block 3, the movable pull plate 602 is fixedly connected to the top of the fixed vertical rod 601, the pressure spring 603 connected with the fixed block 3 is fixedly connected to the bottom of the movable pull plate 602, the left side wall of the fixed vertical rod 601 is an inclined surface, the inclined angle of the inclined surface is fifty degrees, the fixing mechanism 6 plays a role in fixing, so that the position of the mounting block 4 can be fixed, the movable pull plate 602 is pulled to drive the fixed vertical rod 601 to vertically move, and when the fixed vertical rod 601 is separated from the fixed clamping groove 5, the mounting block 4 can be detached to be replaced or maintained;

preferably, adjustable fender 12 comprises the annular plate that quantity is one and the spacing rectangular block that quantity is two, and equal fixedly connected with extends to the spacing rectangular block of 11 inside of spacing recess on the wall of the inside left and right sides of annular plate, and adjustable fender 12 mutually supports with spacing recess 11, has played spacing effect for the motion of briquetting 13 receives the restriction, has avoided briquetting 13 to move the too big condition and has taken place.

In this embodiment: this metal sheet positioner for plate shearing machine, organism 1 drives cutting tool 2 when cutting operation, cutting tool 2 drives fixed block 3 up-and-down motion, fixed block 3 drives through installation piece 4 and connects horizontal pole 7, installation riser 8 and briquetting 13 downstream, briquetting 13 and metal sheet contact each other in this process, connecting spring 14 provides elasticity after the compression of atress makes briquetting 13 inseparabler with the metal sheet contact this moment, thereby make the metal sheet position relatively fixed under the effect of pressure, the device can compress tightly fixedly through a series of mechanical structure when making cutting tool 2 carry out cutting operation to the metal sheet, the condition of position deviation appears when having avoided the metal sheet to cut, the device make full use of the kinetic energy that produces when cutting tool 2 vertical displacement, and is convenient for use, and green.

In the second embodiment, as shown in fig. 1-4, a metal plate positioning device for a plate shearing machine comprises a machine body 1, a cutting tool 2 is movably connected inside the machine body 1, a fixed block 3 is fixedly connected to the left side of the cutting tool 2, an installation block 4 is movably connected inside the fixed block 3, a fixed clamping groove 5 is formed in the top of the installation block 4, a fixed mechanism 6 extending into the fixed clamping groove 5 is inserted into the top of the fixed block 3, a connecting cross bar 7 is fixedly connected to the bottom of the installation block 4, an installation vertical block 8 is fixedly connected to the bottom of the connecting cross bar 7, an adjusting mechanism 9 extending into the installation vertical block 8 is movably connected inside the connecting cross bar 7, a threaded moving block 10 extending into the installation vertical block 8 and in threaded connection with the fixed mechanism 6 is sleeved outside the installation vertical block 8, and limiting grooves 11 are formed in the left side wall and the right side wall of the installation vertical block 8, the outside of installation riser block 8 is cup jointed and is extended to the inside adjustable fender 12 of spacing recess 11, and the bottom fixedly connected with briquetting 13 of adjustable fender 12, the top fixedly connected with of adjustable fender 12 and the connecting spring 14 that the screw thread movable block 10 is connected.

Preferably, the number of the mounting vertical blocks 8 is eight, the eight mounting vertical blocks 8 are distributed at equal intervals, each mounting vertical block 8 consists of a cylindrical block and a moving groove, the moving groove is formed in the cylindrical block, and the mounting vertical blocks 8 provide a moving space for the threaded lead screw 901 and the threaded moving block 10, so that the threaded lead screw 901 and the threaded moving block 10 can normally move;

preferably, the adjusting mechanism 9 is composed of a threaded screw 901, a worm wheel 902 and a worm 903, the inside of the connecting cross rod 7 is movably connected with the threaded screw 901 extending to the inside of the mounting vertical block 8, the worm wheel 902 is sleeved outside the threaded screw 901, the inside of the connecting cross rod 7 is movably connected with the worm 903 which is matched with the worm wheel 902 and extends to the outside of the connecting cross rod 7, the adjusting mechanism 9 plays a role in adjusting pressure, the worm 903 is rotated to rotate the worm wheel 902, the worm wheel 902 drives the threaded lead screw 901 to rotate, at the moment, the threaded moving block 10 moves vertically under the action of the threaded lead screw 901, in the process, the threaded moving block 10 drives the pressing block 13 to move vertically through the connecting spring 14, thereby changing the position of the pressing block 13, and the displacement amount of the pressing block 13 changes when the cutting tool 2 performs the cutting operation, so that the pressure between the pressing block 13 and the metal plate changes.

In this embodiment: this metal plate positioner for plate shearing machine, make worm wheel 902 rotate through rotating worm 903, worm wheel 902 drives screw lead screw 901 and rotates, screw movable block 10 vertical motion under screw lead screw 901's effect this moment, this in-process screw movable block 10 drives briquetting 13 vertical migration through coupling spring 14, thereby the position of briquetting 13 has been changed, the displacement volume of briquetting 13 changes when cutting tool 2 carries out the cutting operation, make the pressure between briquetting 13 and the metal sheet change, the device makes the height of briquetting 13 can be adjusted through a series of mechanical structure, thereby the pressure size that makes the metal sheet receive can be adjusted, the flexibility of the device has been increased, make the device can adjust pressure according to actual conditions.

The working principle is as follows:

the metal plate positioning device for the plate shearing machine is characterized in that when a machine body 1 drives a cutting tool 2 to perform cutting operation, the cutting tool 2 drives a fixed block 3 to move up and down, the fixed block 3 drives a connecting cross rod 7, a mounting vertical block 8 and a pressing block 13 to move down through a mounting block 4, the pressing block 13 is in contact with a metal plate in the process, at the moment, a connecting spring 14 is compressed under force and provides elastic force to enable the pressing block 13 to be in close contact with the metal plate, so that the metal plate is relatively fixed in position under the action of the pressure, a worm gear 902 is rotated through a rotating worm 903, the worm gear 902 drives a threaded lead screw 901 to rotate, at the moment, a threaded moving block 10 vertically moves under the action of the threaded lead screw 901, the threaded moving block 10 drives the pressing block 13 to vertically move through the connecting spring 14 in the process, so that the position of the pressing block 13 is changed, and the displacement of the pressing block 13 is changed when the cutting tool 2 performs cutting operation, so that the pressure between the compact 13 and the metal plate is changed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a metal sheet positioner for plate shearing machine, includes organism (1), its characterized in that: the cutting tool is movably connected to the inside of the machine body (1), a fixed block (3) is fixedly connected to the left side of the cutting tool (2), an installation block (4) is movably connected to the inside of the fixed block (3), a fixed clamping groove (5) is formed in the top of the installation block (4), a fixing mechanism (6) extending into the fixed clamping groove (5) is inserted into the top of the fixed block (3), a connection cross rod (7) is fixedly connected to the bottom of the installation block (4), an installation vertical block (8) is fixedly connected to the bottom of the connection cross rod (7), an adjusting mechanism (9) extending into the installation vertical block (8) is movably connected to the inside of the connection cross rod (7), a threaded moving block (10) extending into the installation vertical block (8) and in threaded connection with the fixing mechanism (6) is sleeved on the outside of the installation vertical block (8), the thread guide rail is characterized in that limiting grooves (11) are formed in the left side wall and the right side wall of each mounting vertical block (8), movable baffles (12) extending into the limiting grooves (11) are sleeved outside the mounting vertical blocks (8), pressing blocks (13) are fixedly connected to the bottoms of the movable baffles (12), and connecting springs (14) connected with thread moving blocks (10) are fixedly connected to the tops of the movable baffles (12).

2. The metal plate positioning device for the plate shearing machine according to claim 1, wherein: fixed block (3) are the horizontal piece that a quantity is one and quantity is eight T type recess and constitutes, T type recess has been seted up to the bottom of horizontal piece, eight T type recess is the equidistance and distributes.

3. The metal plate positioning device for the plate shearing machine according to claim 1, wherein: fixed establishment (6) comprise fixed montant (601), activity arm-tie (602) and compression spring (603), peg graft at the top of fixed block (3) has fixed montant (601) that extends to fixed slot (5) inside, the top fixedly connected with activity arm-tie (602) of fixed montant (601), compression spring (603) that the bottom fixedly connected with of activity arm-tie (602) is connected with fixed block (3), the left side wall of fixed montant (601) is the inclined surface, the inclination of inclined surface is fifty degrees.

4. The metal plate positioning device for the plate shearing machine according to claim 1, wherein: the installation riser block (8) is total eight, eight installation riser block (8) are the equidistance and distribute, installation riser block (8) have cylinder piece and shifting chute to constitute, the shifting chute has been seted up to the inside of cylinder piece.

5. The metal plate positioning device for the plate shearing machine according to claim 1, wherein: the adjusting mechanism (9) is composed of a threaded screw rod (901), a worm wheel (902) and a worm (903), the inside of the connecting cross rod (7) is movably connected with the threaded screw rod (901) extending to the inside of the mounting vertical block (8), the worm wheel (902) is sleeved on the outside of the threaded screw rod (901), and the inside of the connecting cross rod (7) is movably connected with the worm wheel (902) which is mutually matched and extends to the worm (903) outside the connecting cross rod (7).

6. The metal plate positioning device for the plate shearing machine according to claim 1, wherein: the movable baffle (12) is composed of one annular plate and two limiting rectangular blocks, and the limiting rectangular blocks extend to the limiting groove (11) through fixedly connected to the left side wall and the right side wall inside the annular plate.