CN214683623U

CN214683623U - Numerical control bender with adjustable bending degree

Info

Publication number: CN214683623U
Application number: CN202121067043.3U
Authority: CN
Inventors: 肖光宗
Original assignee: Sanhe Yanjiao Ruiquantong Electromechanical Co ltd
Current assignee: Sanhe Yanjiao Ruiquantong Electromechanical Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-12
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a numerical control bending machine with adjustable bending degree, which comprises a numerical control bending machine body, wherein a placing cavity is arranged at the middle position of one end of the numerical control bending machine body, an adjusting mechanism is arranged at the position of the bottom side inside the placing cavity, the adjusting mechanism comprises a fixed rod, a sliding seat, a movable plate, a folding plate, a top rod, a sheathing plate, a guide rod, a connecting plate and a screw rod, the position of the bottom side inside the placing cavity is symmetrically welded with the fixed rod, the utility model is provided with the adjusting mechanism, the connecting plate is convenient to drive the sheathing plate to slide at the outer end of the guide rod through the screw rod, so that the top rod is convenient to contact with the bottom end of the folding plate, the angle of the folding plate is convenient to adjust through the top rod, the movable plate is moved according to the rotation of the folding plate through the cooperation of the sliding seat and the sliding rod, the bending degree of the product can be conveniently adjusted, so that products with different bending degrees can be conveniently produced.

Description

Numerical control bender with adjustable bending degree

Technical Field

The utility model relates to a panel technical field that bends specifically is a camber adjustable numerical control bender.

Background

The bending machine is used for bending and forming various metal plates such as iron, stainless steel, copper, aluminum and the like, and has the principle that an upper die and a lower die are respectively fixed on an upper workbench and a lower workbench of the bending machine, the relative motion of the workbench is driven by hydraulic transmission, and the shapes of the upper die and the lower die are combined, so that the bending and forming of the plates are realized;

a numerically controlled bending machine as disclosed in the prior art, application No. (201720222230.1), which patent: the conveying and feeding automation of the bending machine is realized by automatic conveying and automatic feeding modes, and the manual conveying and moving of plate feeding are not needed;

however, the prior art lacks an assembly for adjusting the machining camber of a product, which makes it complicated to adjust the camber of the product, so that it is necessary to provide a numerically controlled bending machine with adjustable camber to overcome the above-mentioned drawbacks in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a camber adjustable numerical control bender can effectively solve the subassembly that the processing camber of providing in the above-mentioned background art was adjusted to the product, comparatively complicated problem when leading to adjusting the camber to the product.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control bending machine with adjustable bending degree comprises a numerical control bending machine body, wherein a placing cavity is formed in the middle of one end of the numerical control bending machine body, an adjusting mechanism is installed at the side position of the bottom end inside the placing cavity, and the adjusting mechanism comprises a fixed rod, a sliding seat, a movable plate, a folding plate, an ejector rod, a sleeving and connecting plate, a guide rod, a connecting plate and a screw rod;

place the inside bottom avris position department symmetrical welding of cavity and have the dead lever, dead lever top middle part position department embedding has the slide bar, slide bar outer end slides and imbeds inside the sliding seat, sliding seat top fixedly connected with movable plate, two the relative one end of movable plate rotates respectively and cup joints in folded sheet both sides end, the ejector pin has been placed to folded sheet bottom both sides position department, two the ejector pin bottom all imbeds in cup jointing the board top, the cover joint board outer end cup joints in the guide bar outer end, the slide embedding of guide bar outer end is in connecting plate top one side, connecting plate top opposite side screw thread embedding has the screw rod.

Preferably, the bottom end of the screw rod is rotatably embedded into the bottom end in the placing cavity, and the bottom end of the guide rod is embedded into the bottom end in the placing cavity.

Preferably, a replacement mechanism is installed at one side of the top end of the inner wall of the placement cavity and comprises a placement box, a placement groove, a telescopic spring, a pressing knife, a rotating block, a rotating plate and a clamping rod;

place cavity inner wall top one side position department and install and place the case, place the bottom of the case portion and seted up the standing groove, standing groove inner wall one end embedding has expanding spring, expanding spring one end is in the pressing tool contact, it has the turning block to place case one end articulated, turning block bottom middle part position department rotates the embedding and has the rotor plate, it has the joint bar to place the corresponding rotor plate internal weld in bottom of the case end one side.

Preferably, the outer end of the pressing knife is matched with the inside of the placing groove, and the outer end of the clamping rod is matched with the inside of the rotating plate.

Preferably, a limiting mechanism is mounted at a position, close to one side of the placing cavity, of one end of the numerical control bending machine body, and comprises a supporting seat, a sliding hole, an embedding rod, a tension spring and a limiting plate;

numerical control bender body one end is close to and places cavity one side position symmetry welding and has the supporting seat, sliding hole has been seted up to supporting seat top middle part position department, the inside embedding of sliding hole has the embedding pole, the embedding of sliding hole inner wall one side position department has the extension spring, two embedding pole outer end imbeds respectively in limiting plate bottom both sides side.

Preferably, the positions of two sides of the bottom end of the limiting plate are respectively sleeved at the outer ends of the two embedding rods in a sliding manner, and one end of the tension spring is embedded in the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with adjustment mechanism, through the movable plate, be convenient for place the product, and through the screw rod, the connecting plate of being convenient for drives the cover fishplate bar and slides in the guide bar outer end, thereby be convenient for to ejector pin and folded sheet bottom contact, and through the ejector pin, be convenient for adjust the angle of folded sheet, cooperate sliding seat and slide bar simultaneously, make the movable plate remove according to the rotation of folded sheet, with this through adjusting the folded sheet angle, be convenient for adjust the camber of product, thereby conveniently produce the product of different curvatures.

2. Be provided with change mechanism, through the standing groove, be convenient for place the pressing tool to through rotor plate and joint pole, be convenient for limit the pressing tool inside the standing groove, with this installation of accomplishing the pressing tool, pass through rotor plate and joint pole once more simultaneously, be convenient for to the restriction of removing the turning block, with this cooperation expanding spring's reaction force, be convenient for pop out the standing groove to the pressing tool, thereby convenient and fast dismantles the change to the pressing tool.

3. Be provided with stop gear, through the embedding pole, be convenient for adjust the position of limiting plate according to the length of product to through the extension spring, be convenient for extrude spacingly to product one end, thereby make add man-hour to the product, can guarantee the straight of product, avoid adding man-hour, appear crooked phenomenon, thereby cause the influence to the final quality of product.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the folding plate of the present invention;

FIG. 3 is a schematic view of the mounting structure of the pressing knife of the present invention;

FIG. 4 is a schematic structural diagram of the area A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the mounting structure of the limiting plate of the present invention;

reference numbers in the figures: 1. a numerical control bending machine body; 2. placing the cavity;

3. an adjustment mechanism; 301. fixing the rod; 302. a slide bar; 303. a sliding seat; 304. moving the plate; 305. folding the board; 306. a top rod; 307. sleeving and connecting plates; 308. a guide bar; 309. a connecting plate; 310. a screw;

4. a mechanism is replaced; 401. placing a box; 402. a placement groove; 403. a tension spring; 404. pressing a cutter; 405. rotating the block; 406. a rotating plate; 407. a clamping and connecting rod;

5. a limiting mechanism; 501. a supporting seat; 502. a slide hole; 503. an embedded rod; 504. a tension spring; 505. and a limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a numerical control bender with adjustable camber, including numerical control bender body 1, numerical control bender body 1 one end middle position department has seted up places cavity 2, places cavity 2 inside bottom avris position department and installs adjustment mechanism 3, adjustment mechanism 3 includes dead lever 301, slide bar 302, sliding seat 303, movable plate 304, folded plate 305, ejector pin 306, cup joint board 307, guide bar 308, connecting plate 309 and screw rod 310;

place cavity 2 inside bottom avris position department symmetrical welding and have dead lever 301, dead lever 301 top middle part position department imbeds has slide bar 302, slide bar 302 outer end slides and imbeds inside slide bracket 303, slide bracket 303 top fixedly connected with movable plate 304, two relative one ends of movable plate 304 rotate respectively and cup joint in folded plate 305 both sides end, ejector pin 306 has been placed to folded plate 305 bottom both sides position department, two ejector pin 306 bottoms all imbed in the socket joint board 307 top, socket joint board 307 outer end cup joints in guide bar 308 outer end, guide bar 308 outer end slides and imbeds in connecting plate 309 top one side, connecting plate 309 top opposite side screw thread embedding has screw rod 310, be convenient for to the removal of socket joint board 307, the screw rod 310 bottom is rotated and is imbedded in placing cavity 2 inside bottom, guide bar 308 bottom is imbedded in placing cavity 2 inside bottom.

A replacing mechanism 4 is arranged at one side of the top end of the inner wall of the placing cavity 2, and the replacing mechanism 4 comprises a placing box 401, a placing groove 402, a telescopic spring 403, a pressing knife 404, a rotating block 405, a rotating plate 406 and a clamping rod 407;

place 2 inner wall top one side positions department of cavity and install and place case 401, place the case 401 bottom and seted up standing groove 402, standing groove 402 inner wall one end embedding has expanding spring 403, expanding spring 403 one end and pressing sword 404 contact, it has turning block 405 to place case 401 one end articulated, turning block 405 bottom middle part position department rotates the embedding and has rotor plate 406, it has joint pole 407 to place case 401 bottom one side and correspond the inside welding of rotor plate 406, be convenient for fix pressing sword 404, pressing sword 404 outer end agrees with the standing groove 402 is inside, be convenient for place pressing sword 404, joint pole 407 outer end agrees with the rotor plate 406 is inside.

A limiting mechanism 5 is arranged at one end of the numerical control bending machine body 1 close to one side of the placing cavity 2, and the limiting mechanism 5 comprises a supporting seat 501, a sliding hole 502, an embedded rod 503, a tension spring 504 and a limiting plate 505;

the symmetrical welding of 2 one side positions on placing cavity of numerical control bender body 1 one end is close to and has supporting seat 501, supporting seat 501 top middle part position department has seted up sliding hole 502, the inside embedding of sliding hole 502 has embedded pole 503, the embedding of sliding hole 502 inner wall one side position department has extension spring 504, two embedding pole 503 outer ends are embedded in limiting plate 505 bottom both sides side respectively, be convenient for carry on spacingly to the product, limiting plate 505 bottom both sides position department slides respectively and cup joints in two embedding pole 503 outer ends, extension spring 504 one end is embedded in limiting plate 505, be convenient for the slip of limiting plate 505.

The utility model discloses a theory of operation and use flow: firstly, a pressing knife 404 slides into a placing groove 402, a rotating block 405 is rotated to enable the rotating block 405 to be attached to one end of a placing box 401, then the rotating plate 406 is rotated to enable the rotating plate 406 to be clamped with a clamping rod 407, so that the pressing knife 404 is limited in the placing groove 402, the installation of the pressing knife 404 is completed, then a limiting plate 505 is pulled to enable the limiting plate 505 to slide at the outer end of an embedding rod 503, so that the limiting plate 505 drives a tension spring 504 to stretch, and further the limiting plate 505 is adjusted according to the length of a product, at the moment, due to the reaction force of the tension spring 504, one end of the product is conveniently extruded and limited, so that the flatness of the product can be ensured when the product is processed, the phenomenon of skew is avoided when the product is processed, and the final quality of the product is influenced;

secondly, one end of a product is convenient to place due to the action of the moving plate 304, at the moment, the screw 310 is rotated, the screw 310 drives the connecting plate 309 to move, the connecting plate 309 slides at the outer end of the guide rod 308, the connecting plate 309 drives the sheathing plate 307 to slide at the outer end of the guide rod 308, the sheathing plate 307 drives the ejector rod 306 to contact with the bottom end of the folding plate 305, due to the action of the ejector rod 306, the folding plate 305 is convenient to drive to move, the angle of the folding plate 305 is convenient to adjust, meanwhile, the folding plate 305 drives the moving plate 304 to move, and the moving plate 304 drives the inside of the sliding seat 303 to slide at the outer end of the sliding rod 302, so that the moving plate 304 moves according to the rotation of the folding plate 305, and due to the adjustment of the angle of the folding plate 305, the bending degree of the product is convenient to adjust, and products with different bending degrees are convenient to produce;

then, the rotating plate 406 is rotated again, so that the rotating plate 406 is clamped with the rod 407 and the part, and the limitation of the rotating block 405 is removed, so that the pressing knife 404 is conveniently ejected out of the placing groove 402 due to the reaction force of the telescopic spring 403, and the pressing knife 404 is conveniently and quickly detached and replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a camber adjustable numerical control bender, includes numerical control bender body (1), its characterized in that: a placing cavity (2) is formed in the middle of one end of the numerical control bending machine body (1), an adjusting mechanism (3) is installed at the side position of the bottom end inside the placing cavity (2), and the adjusting mechanism (3) comprises a fixing rod (301), a sliding rod (302), a sliding seat (303), a moving plate (304), a folding plate (305), an ejector rod (306), a sleeving plate (307), a guide rod (308), a connecting plate (309) and a screw rod (310);

place cavity (2) inside bottom avris position department symmetrical welding have dead lever (301), dead lever (301) top middle part position department imbeds has slide bar (302), slide bar (302) outer end slides and imbeds inside sliding seat (303), sliding seat (303) top fixedly connected with movable plate (304), two movable plate (304) relative one end rotates respectively and cup joints in folded sheet (305) both sides end, ejector pin (306) have been placed to folded sheet (305) bottom both sides side position department, two ejector pin (306) bottom all imbeds in cup joint board (307) top, cup joint board (307) outer end cup joints in guide bar (308) outer end, guide bar (308) outer end slides and imbeds in connecting plate (309) top one side, connecting plate (309) top opposite side screw thread embedding has screw rod (310).

2. The numerically controlled bending machine with adjustable bending degree according to claim 1, characterized in that: the bottom end of the screw rod (310) is rotatably embedded into the bottom end of the interior of the placing cavity (2), and the bottom end of the guide rod (308) is embedded into the bottom end of the interior of the placing cavity (2).

3. The numerically controlled bending machine with adjustable bending degree according to claim 1, characterized in that: a replacing mechanism (4) is installed at one side of the top end of the inner wall of the placing cavity (2), and the replacing mechanism (4) comprises a placing box (401), a placing groove (402), a telescopic spring (403), a pressing knife (404), a rotating block (405), a rotating plate (406) and a clamping rod (407);

place cavity (2) inner wall top one side position department and install and place case (401), place case (401) bottom and seted up standing groove (402), standing groove (402) inner wall one end embedding has expanding spring (403), expanding spring (403) one end is in pressing sword (404) contact, it articulates to place case (401) one end has turning block (405), turning block (405) bottom middle part position department rotates the embedding and has rotor plate (406), it has joint pole (407) to place case (401) bottom one side and correspond turning plate (406) internal weld.

4. The numerically controlled bending machine with adjustable camber according to claim 3, characterized in that: the outer end of the pressing knife (404) is matched with the inner part of the placing groove (402), and the outer end of the clamping rod (407) is matched with the inner part of the rotating plate (406).

5. The numerically controlled bending machine with adjustable bending degree according to claim 1, characterized in that: a limiting mechanism (5) is mounted at one end of the numerical control bending machine body (1) close to one side of the placing cavity (2), and the limiting mechanism (5) comprises a supporting seat (501), a sliding hole (502), an embedding rod (503), a tension spring (504) and a limiting plate (505);

numerical control bender body (1) one end is close to and places cavity (2) one side position symmetry welding and has supporting seat (501), sliding hole (502) have been seted up to supporting seat (501) top middle part position department, the inside embedding of sliding hole (502) has embedding pole (503), the embedding of sliding hole (502) inner wall one side position department has extension spring (504), two embedding pole (503) outer end is embedded into in limiting plate (505) bottom both sides side respectively.

6. The numerically controlled bending machine with adjustable camber according to claim 5, characterized in that: the positions of two sides of the bottom end of the limit plate (505) are respectively sleeved at the outer ends of the two embedding rods (503) in a sliding manner, and one end of the tension spring (504) is embedded in the limit plate (505).