CN214022754U - Triaxial numerical control hydraulic plate bending machine - Google Patents

Triaxial numerical control hydraulic plate bending machine Download PDF

Info

Publication number
CN214022754U
CN214022754U CN202023067629.8U CN202023067629U CN214022754U CN 214022754 U CN214022754 U CN 214022754U CN 202023067629 U CN202023067629 U CN 202023067629U CN 214022754 U CN214022754 U CN 214022754U
Authority
CN
China
Prior art keywords
bending
fixed
numerical control
control hydraulic
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202023067629.8U
Other languages
Chinese (zh)
Inventor
陈超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Spock Cnc Equipment Co ltd
Original Assignee
Nanjing Spock Cnc Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Spock Cnc Equipment Co ltd filed Critical Nanjing Spock Cnc Equipment Co ltd
Priority to CN202023067629.8U priority Critical patent/CN214022754U/en
Application granted granted Critical
Publication of CN214022754U publication Critical patent/CN214022754U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a triaxial numerical control hydraulic pressure sheet material bender, the on-line screen storage device comprises a base, the anterior fixedly connected with compensation arrangement in upper end of base, the mould of bending under compensation arrangement's upper end is through a plurality of bolt fixedly connected with, the equal fixedly connected with backup pad in upper end left part and the upper end right part of base, two common fixedly connected with fixed plate between the upper end of backup pad, the anterior swing joint that alternates in upper end of fixed plate has bending device, two common fixedly connected with is spacing frame, right side between the front end upper portion of backup pad the right-hand member lower part fixedly connected with controller of backup pad. A triaxial numerical control hydraulic pressure sheet material bender, through setting up compensation arrangement and adjusting device, realized the effective compensation of no blind area, improved the precision of bending, ensure long-term stability, through setting up bending device and spacing frame, make the machine operation accurate steady, the synchronism can be good, positioning accuracy is high.

Description

Triaxial numerical control hydraulic plate bending machine
Technical Field
The utility model relates to a bender technical field, in particular to triaxial numerical control hydraulic pressure sheet material bender.
Background
The bender is a machine that can bend the sheet metal, its structure mainly includes the support, workstation and grip block, the workstation is arranged in on the support, the workstation comprises base and clamp plate, the base passes through the hinge and links to each other with the grip block, the base is by a seat shell, coil and apron are constituteed, the coil is arranged in the sunken of a seat shell, sunken top covers there is the apron, the bender divide into manual bender, hydraulic pressure bender and numerical control bender, the bender can be through changing the bender mould, thereby satisfy the demand of various work pieces, nevertheless current bender still has following not enoughly: 1. the traditional bending machine has certain deflection during processing, so that the bending angle of a workpiece is easy to cause the phenomena of small two ends and large middle part; 2. the traditional bending machine has poor stability, cannot perform accurate positioning, and influences the bending effect of a workpiece; therefore, a three-axis numerical control hydraulic plate bending machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a triaxial numerical control hydraulic pressure sheet material bender, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a triaxial numerical control hydraulic pressure sheet material bender, includes the base, the anterior fixedly connected with compensation arrangement in upper end of base, compensation arrangement's upper end is through the mould of bending under a plurality of bolt fixedly connected with, the equal fixedly connected with backup pad in upper end left part and the upper end right part of base, two common fixedly connected with fixed plate between the upper end of backup pad, the anterior swing joint that alternates of upper end of fixed plate has bending device, two common fixedly connected with spacing frame, right side between the front end upper portion of backup pad the right-hand member lower part fixedly connected with controller of backup pad.
Preferably, compensation arrangement is including fixed case, open at the upper end middle part of fixed case has the activity groove, the right-hand member lower part of fixed case alternates swing joint and has adjusting device, the last joint of adjusting device has a plurality of to go up the tapered wedge, a plurality of go up the equal fixedly connected with fixed block in upper end middle part of tapered wedge, a plurality of the upper end of fixed block all passes the activity groove and common fixedly connected with processing platform, the lower extreme of fixed case and the upper end fixed connection of base, and the front portion of the rear end of fixed case and the front end lower part fixed connection of rear end right part respectively with two backup pads.
Preferably, the adjusting device comprises a transmission rod, the middle part of the outer surface of the transmission rod is inserted with a plurality of lower inclined wedge blocks in a movable connection mode, the right end of the transmission rod is fixedly connected with an adjusting handle, the left part of the outer surface of the adjusting handle penetrates through the right box wall of the fixed box and is movably connected with the right end of the fixed box through a bearing, and the left end and the right end of the transmission rod are movably connected with the left box wall and the right box wall of the fixed box through bearings.
Preferably, the bending device comprises two hydraulic cylinders, the two hydraulic cylinders are arranged, the output ends of the two hydraulic cylinders all penetrate through the upper end of the fixing plate and are fixedly connected with a bending plate together, a plurality of clamps are fixedly connected to the lower portions of the front end and the rear end of the bending plate, and a bending die is fixedly connected between the clamps together.
Preferably, the upper end surfaces of the upper inclined wedge blocks are higher than the upper box wall of the fixed box, and the upper inclined wedge blocks and the lower inclined wedge blocks are in vertical symmetry structures.
Preferably, the two hydraulic cylinders are electrically connected with the controller, the upper bending die is located right above the lower bending die, and the bending plate is connected with the limiting frame in a sliding mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the compensation device and the adjusting device are arranged, the adjusting handle is rotated to drive the transmission rod to rotate, the lower inclined wedge block pushes the upper inclined wedge block to move upwards in the vertical direction, a curve with the middle protruding upwards is formed on the table surface of the processing table, and the protruding value of the curve just offsets the downward deflection value of the rack when the rack is loaded, so that effective compensation without blind areas is realized, the stress of a workpiece is uniform, and the bending precision is improved;
two, through setting up bending device and spacing frame, through the flexible of two pneumatic cylinders, the drive board of bending reciprocates under the direction of spacing frame is spacing to improved the stability of the board of bending, realized the accurate location of mould, improved more processingquality, through the mutually supporting of the mould of bending and the mould of bending down on again, strengthened the bender to the effect of bending of work piece.
Drawings
Fig. 1 is a schematic view of the overall structure of a three-axis numerical control hydraulic plate bending machine of the present invention;
fig. 2 is a schematic structural diagram of a compensating device of the three-axis numerical control hydraulic plate bending machine of the present invention;
fig. 3 is a schematic structural diagram of an adjusting device of the three-axis numerical control hydraulic plate bending machine of the present invention;
fig. 4 is the utility model relates to a bending device's of triaxial numerical control hydraulic pressure sheet material bender structural schematic diagram.
In the figure: 1. a base; 2. a compensation device; 3. a lower bending die; 4. a limiting frame; 5. a bending device; 6. a fixing plate; 7. a support plate; 8. a controller; 21. a fixed box; 22. an adjustment device; 23. an upper tapered wedge; 24. a movable groove; 25. a fixed block; 26. a processing table; 221. a transmission rod; 222. a lower inclined wedge block; 223. adjusting the handle; 51. a hydraulic cylinder; 52. bending the plate; 53. a clamp; 54. and (5) an upper bending die.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a triaxial numerical control hydraulic plate bending machine, including base 1, the anterior fixedly connected with compensation arrangement 2 in upper end of base 1, mould 3 of bending under compensation arrangement 2's the upper end through a plurality of bolt fixedly connected with, the equal fixedly connected with backup pad 7 in upper end left part and the upper end right part of base 1, common fixedly connected with fixed plate 6 between the upper end of two backup pads 7, the anterior swing joint that alternates in upper end of fixed plate 6 has bending device 5, common fixedly connected with spacing frame 4 between the front end upper portion of two backup pads 7, the right-hand member lower part fixedly connected with controller 8 of right side backup pad 7.
The compensation device 2 comprises a fixed box 21, a movable groove 24 is formed in the middle of the upper end of the fixed box 21, an adjusting device 22 is inserted and movably connected to the lower portion of the right end of the fixed box 21, a plurality of upper inclined wedge blocks 23 are clamped on the adjusting device 22, fixed blocks 25 are fixedly connected to the middle of the upper ends of the upper inclined wedge blocks 23, the upper ends of the fixed blocks 25 penetrate through the movable groove 24 and are fixedly connected with a processing table 26 together, the lower end of the processing table 26 is fixedly connected with the upper end of the fixed box 21, the lower end of the fixed box 21 is fixedly connected with the upper end of the base 1, and the front portion of the rear end and the right portion of the rear end of the fixed box 21 are fixedly connected with the lower portions of the front ends of the two supporting plates 7 respectively; the adjusting device 22 comprises a transmission rod 221, a plurality of spiral threads are carved on the outer surface of the transmission rod 221, a plurality of lower inclined wedges 222 are inserted and movably connected in the middle of the outer surface of the transmission rod 221, an adjusting handle 223 is fixedly connected to the right end of the transmission rod 221, the left part of the outer surface of the adjusting handle 223 penetrates through the right box wall of the fixed box 21 and is movably connected with the right end of the fixed box 21 through a bearing, and the left end and the right end of the transmission rod 221 are movably connected with the left box wall and the right box wall of the fixed box 21 through bearings; the bending device 5 comprises two hydraulic cylinders 51, the output ends of the two hydraulic cylinders 51 penetrate through the upper end of the fixing plate 6 and are fixedly connected with a bending plate 52 together, the lower part of the front end and the lower part of the rear end of the bending plate 52 are fixedly connected with a plurality of clamps 53, and an upper bending die 54 is fixedly connected between the plurality of clamps 53 together; the upper end surfaces of the upper inclined wedges 23 are higher than the upper box wall of the fixed box 21, so that the upper inclined wedges 23 are prevented from being separated from the movable groove 24, the heights of the upper inclined wedges 23 can be conveniently adjusted by the lower inclined wedges 222, and the upper inclined wedges 23 and the lower inclined wedges 222 are in a vertically symmetrical structure; two pneumatic cylinders 51 all with 8 electric connection of controller, through opening and closing of two pneumatic cylinders 51 of 8 steerable of controller, it is located mould 3 of bending down directly over to go up mould 54 of bending, be convenient for go up mould 54 of bending and mould 3 of bending down each other cooperate and bend the processing to the sheet material, board 52 and spacing frame 4 sliding connection bend, can lead spacing to board 52 through spacing frame 4, the stability of board 52 of bending at the removal in-process has been improved, positioning accuracy has been improved.
It should be noted that, the utility model relates to a three-axis numerical control hydraulic plate bending machine, when in use, a user places a plate to be bent on a lower bending die 3, then controls two hydraulic cylinders 51 to start through a controller 8, the two hydraulic cylinders 51 stretch and retract to drive a bending plate 52 to move up and down under the guiding limit of a limit frame 4, thereby improving the stability of the bending plate 52, realizing the accurate positioning of the die, improving the processing quality, then, through the mutual cooperation between an upper bending die 54 and the lower bending die 3, the workpiece is bent, when the bending angle of the workpiece has the phenomena of small two ends and large middle, a rotating adjusting handle 223 drives a transmission rod 221 to rotate, so that a lower inclined wedge 222 moves leftwards, an upper inclined wedge 23 is pushed to move upwards in the vertical direction, and a fixing block 25 is driven to move upwards together, thereby the table top of a processing table 26 forms a curve which is convex in the middle, the upper convex value of the curve just offsets the lower deflection value of the rack under load, thereby realizing effective compensation without blind areas, enabling the stress of the workpiece to be even and improving the bending precision.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a triaxial numerical control hydraulic pressure sheet material bender, includes base (1), its characterized in that: the utility model discloses a bending machine, including base (1), the anterior fixedly connected with compensation arrangement (2) in upper end of base (1), mould (3) of bending under the upper end of compensation arrangement (2) is through a plurality of bolt fixedly connected with, the equal fixedly connected with backup pad (7) in upper end left part and the upper end right part of base (1), two common fixedly connected with fixed plate (6) between the upper end of backup pad (7), the anterior swing joint that alternates of upper end of fixed plate (6) has bending device (5), two common fixedly connected with spacing frame (4), right side between the front end upper portion of backup pad (7) the right-hand member lower part fixedly connected with controller (8) of backup pad (7).
2. The three-axis numerical control hydraulic plate bending machine according to claim 1, characterized in that: compensation arrangement (2) are including fixed case (21), open at the upper end middle part of fixed case (21) has movable groove (24), the right-hand member lower part of fixed case (21) alternates swing joint and has adjusting device (22), the joint has a plurality of to go up tapered wedge (23), a plurality of on adjusting device (22) go up the equal fixedly connected with fixed block (25) in upper end middle part of tapered wedge (23), a plurality of the upper end of fixed block (25) all passes movable groove (24) and common fixedly connected with processing platform (26), the lower extreme of fixed case (21) and the upper end fixed connection of base (1), and the front portion of the rear end of fixed case (21) and the front end lower part fixed connection of rear end right part respectively with two backup pads (7).
3. The three-axis numerical control hydraulic plate bending machine according to claim 2, characterized in that: adjusting device (22) include transfer line (221), there are a plurality of down tapered wedge (222) in the surface middle part interlude swing joint of transfer line (221), the right-hand member fixedly connected with of transfer line (221) adjusts handle (223), and adjusts the right-hand member wall that the surface left part of handle (223) runs through fixed case (21) and pass through the bearing and fixed case (21) right-hand member swing joint, the left end and the right-hand member of transfer line (221) all pass through bearing and fixed case (21) left side wall and right side wall swing joint.
4. The three-axis numerical control hydraulic plate bending machine according to claim 1, characterized in that: bending device (5) include pneumatic cylinder (51), pneumatic cylinder (51) are provided with two, two the output of pneumatic cylinder (51) all runs through the upper end of fixed plate (6) and common fixedly connected with board (52) of bending, the equal fixedly connected with a plurality of anchor clamps (53) of the front end lower part and the rear end lower part of board (52) of bending, and bend mould (54) on the common fixedly connected with between a plurality of anchor clamps (53).
5. The three-axis numerical control hydraulic plate bending machine according to claim 2, characterized in that: the upper end surfaces of the upper inclined wedges (23) are higher than the upper box wall of the fixed box (21), and the upper inclined wedges (23) and the lower inclined wedges (222) are in vertically symmetrical structures.
6. The three-axis numerical control hydraulic plate bending machine according to claim 4, characterized in that: the two hydraulic cylinders (51) are electrically connected with the controller (8), the upper bending die (54) is located right above the lower bending die (3), and the bending plate (52) is in sliding connection with the limiting frame (4).
CN202023067629.8U 2020-12-18 2020-12-18 Triaxial numerical control hydraulic plate bending machine Active CN214022754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023067629.8U CN214022754U (en) 2020-12-18 2020-12-18 Triaxial numerical control hydraulic plate bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023067629.8U CN214022754U (en) 2020-12-18 2020-12-18 Triaxial numerical control hydraulic plate bending machine

Publications (1)

Publication Number Publication Date
CN214022754U true CN214022754U (en) 2021-08-24

Family

ID=77339032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023067629.8U Active CN214022754U (en) 2020-12-18 2020-12-18 Triaxial numerical control hydraulic plate bending machine

Country Status (1)

Country Link
CN (1) CN214022754U (en)

Similar Documents

Publication Publication Date Title
CN214022754U (en) Triaxial numerical control hydraulic plate bending machine
CN211803641U (en) Turnover forging device
CN210649751U (en) Clamping equipment is used in production of hydraulic forklift scale
CN211218110U (en) Liftable lower supporting roller device on tension leveler
CN110605514B (en) Steel formwork laminating device for building engineering
CN213033321U (en) Positioning device for metal plate bending machine
CN216501664U (en) Workbench adjusting mechanism for steel plate bending machine
CN212703842U (en) Curved surface automatic bending machine for lapel former
CN211727051U (en) Automatic special tool of bending of lathe
CN209094234U (en) A kind of efficient hydraulic cutter straightener
CN213944438U (en) Bending die for metal section
CN214119575U (en) Clamping device for straightening machine
CN215697023U (en) High-efficient steel sheet bender
CN212792506U (en) Refrigerator wide door combined bending machine
CN213827698U (en) Single-top single-holding welding tool
CN209273005U (en) A kind of frock clamp for irregular workpiece
CN216096048U (en) Straightening device with limiting clamping structure for guide rail
CN214078609U (en) Liftable material supporting platform of hydraulic bending machine
CN213619034U (en) Marking machine set of necking machine
CN216680751U (en) Laser cutting machine leveling support
CN216297745U (en) Baking tray aluminum alloy frame crimping equipment
CN216501661U (en) High-reliability adjusting device for bending machine
CN210210065U (en) Bench clamp working device convenient for bench clamp worker to use
CN212553754U (en) Workstation for metalworking
CN210998728U (en) Multi-joint ship welding robot

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant