CN216226263U - End bending machine with automatic tool changing function - Google Patents
End bending machine with automatic tool changing function Download PDFInfo
- Publication number
- CN216226263U CN216226263U CN202122803214.0U CN202122803214U CN216226263U CN 216226263 U CN216226263 U CN 216226263U CN 202122803214 U CN202122803214 U CN 202122803214U CN 216226263 U CN216226263 U CN 216226263U
- Authority
- CN
- China
- Prior art keywords
- bending machine
- bending
- automatic tool
- base plate
- tool changing
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 10
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an end bending machine with an automatic tool changer, wherein a portal frame is fixedly arranged on a bending machine base, a movable base plate is connected inside the portal frame in a sliding manner, the bottom of the movable base plate is provided with the automatic tool changer for bending plates, the automatic tool changer comprises a rotating shaft supporting frame fixedly arranged at two ends of the bottom of the movable base plate, a supporting shaft is arranged on the rotating shaft supporting frame, the upper surface and the lower surface of the supporting shaft are provided with a plane for erecting a bending tool bit mounting block in a transverse direction along the horizontal direction, a bending tool bit is arranged on the bending tool bit mounting block, a motor II of the automatic tool changer is fixedly arranged on the movable base plate, the output end of the motor II is connected with one end of the supporting shaft through a gear belt, the automatic tool changer is arranged on the portal frame, namely, the supporting shaft is driven by the motor through the gear belt to overturn, so that the bending tool bit mounting blocks at two sides of the supporting shaft are overturned, and automatic tool changing of the bending frame is realized.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to an end bending machine with an automatic tool changing function.
Background
The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. The plate bending machine is mainly divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine.
In the process of bending a plate by using the conventional bending machine, the plate is bent by using a single bending tool bit, and when the plate is required to be bent at different angles, the machine needs to be stopped and the bending tool bit needs to be replaced, so that time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an end bending machine with an automatic tool changing function.
The purpose of the utility model can be realized by the following technical scheme:
an end bending machine with an automatic tool changing function comprises a bending machine base, wherein a portal frame is fixedly arranged on the bending machine base, a movable base plate is connected to the interior of the portal frame in a sliding mode, and the bottom of the movable base plate is provided with the automatic tool changing frame for bending plates;
the automatic tool changing frame comprises a rotating shaft supporting frame fixedly arranged at two ends of the bottom of the movable base plate, a supporting shaft is arranged on the rotating shaft supporting frame, the upper surface and the lower surface of the supporting shaft are provided with planes for erecting a bending tool bit mounting block along the horizontal direction, a bending tool bit is arranged on the bending tool bit mounting block, a second motor of the automatic tool changing frame is fixedly arranged on the movable base plate, and the output end of the second motor is connected with one end of the supporting shaft through a gear belt.
As a further scheme of the utility model: and limiting grooves are formed in two ends of the top of the bending tool bit mounting block.
As a further scheme of the utility model: the two ends of the top of the portal frame are provided with a first air cylinder, a piston rod of the first air cylinder penetrates through the top surface of the portal frame to be connected with the top surface of the movable substrate, a second air cylinder is fixedly arranged on the back surface of the movable substrate, and the end part of the piston rod of the second air cylinder is connected with a limiting pin matched with the limiting groove.
As a further scheme of the utility model: the two sides in the portal frame are vertically provided with slide rails, and the movable substrate is connected to the slide rails of the portal frame through the slide blocks on the two sides in a sliding manner.
As a further scheme of the utility model: the fixed fixing base that is provided with in top both sides of the frame of bending, and be provided with the transmission shaft between two fixing bases, the both ends of transmission shaft are provided with the initiative tooth through the key-type connection, the fixing base inboard at frame both ends of bending all is provided with the fan-shaped tooth with initiative tooth engaged with, install panel support rack on the side of fan-shaped tooth.
As a further scheme of the utility model: the bending machine base is fixedly provided with a first motor, and the output end of the first motor is fixedly connected with one end of the transmission shaft.
The utility model has the beneficial effects that:
(1) according to the utility model, the automatic tool changing frame is arranged on the portal frame, namely, the motor drives the supporting shaft to turn over through the gear belt, so that the turning of the bending tool bit mounting blocks at two sides of the supporting shaft is realized, and the automatic tool changing of the bending frame is realized;
(2) according to the utility model, the upper surface and the lower surface of the supporting shaft are transversely a plane along the horizontal direction, and the erection of the bending cutter head mounting block on the supporting shaft is more stable through the plane design;
(3) according to the utility model, the slidable movable base plate is arranged in the portal frame, and the height of the movable base plate on the portal frame is adjusted, so that the movable base plate drives the automatic tool changing frame to adjust the height of the bending machine base, and the bending frame can bend different plates, and has high flexibility and strong practicability.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of a bent bit mounting block according to the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
fig. 6 is an enlarged view at a in fig. 5.
In the figure: 1. bending the machine base; 101. a fixed seat; 102. a first motor; 103. a driving tooth; 104. sector-shaped teeth; 105. a panel support stand; 2. a gantry; 201. moving the substrate; 202. a first cylinder; 203. a second air cylinder; 204. a spacing pin; 3. automatically replacing the tool rest; 301. a second motor; 302. a rotating shaft support frame; 303. a support shaft; 304. bending the tool bit mounting block; 305. a limiting groove.
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.
Referring to fig. 1-6, the utility model relates to an end bending machine with automatic tool changing, a portal frame 2 is fixedly arranged on a bending machine base 1, a movable base plate 201 is slidably connected inside the portal frame 2, an automatic tool changing frame 3 for bending plates is arranged at the bottom of the movable base plate 201, the structure of the movable base plate 201 and the automatic tool changing frame 3 on the bending machine base 1 is more compact through the arrangement of the portal frame 2, and meanwhile, the movable base plate 201 drives the automatic tool changing frame 3 to slide in the vertical direction, so that the gap between the automatic tool changing frame 3 and the bending machine base 1 is adjusted, and the bending machine can be suitable for bending plates with different thicknesses;
the automatic tool changing frame 3 comprises rotating shaft support frames 302 fixedly arranged at two ends of the bottom of the movable base plate 201, a support shaft 303 is arranged on the rotating shaft support frames 302, and the support shaft 303 is more stably erected on the movable base plate 201 through the arrangement of the rotating shaft support frames 302, so that the support shaft 303 is turned over conveniently;
the upper surface and the lower surface of the supporting shaft 303 are provided with planes for erecting the bending tool bit mounting block 304 in a transverse direction along the horizontal direction, and the erection of the bending tool bit mounting block 304 on the supporting shaft 303 is more stable through plane design;
a bending tool bit is arranged on the bending tool bit mounting block 304, a second motor 301 of the automatic tool changing frame 3 is fixedly arranged on the movable base plate 201, and the output end of the second motor 301 is connected with one end of the support shaft 303 through a gear belt;
during the use, drive gear area through second motor 301 drives back shaft 303 and overturns, realizes that back shaft 303 rotates on pivot support frame 302 to realize the upset of the tool bit installation piece 304 of bending of back shaft 303 both sides, realize the automatic tool changing of bending frame.
Referring to fig. 3-6, a first cylinder 202 is arranged at two ends of the top of the gantry 2, a piston rod of the first cylinder 202 penetrates through the top surface of the gantry 2 to be connected with the top surface of the movable substrate 201, a second cylinder 203 is fixedly arranged on the back surface of the movable substrate 201, a limit pin 204 matched with a limit groove 305 is connected to the end of a piston rod of the second cylinder 203, and limit grooves 305 are formed at two ends of the top of the bending tool bit mounting block 304;
when the tool changing device is used, the piston rod is driven by the first air cylinder 202, the piston rod pushes the movable substrate 201 to move in the portal frame 2 along the vertical direction, so that the height of the automatic tool changing frame 3 is adjusted, the piston rod is driven by the second air cylinder 203 to drive the limiting pin 204 to be inserted into the limiting groove 305 of the bending tool bit mounting block 304, so that the limiting fixation of the bending tool bit mounting block 304 on the movable substrate 201 is realized, meanwhile, when the bending tool bit mounting block 304 needs tool changing, the piston rod is driven by the second air cylinder 203 to pull the limiting pin 204, so that the limiting pin 204 is pulled out from the limiting groove 305 of the bending tool bit mounting block 304, the bending tool bit mounting block 304 is convenient to turn over, and the automatic tool changing of the bending tool bit mounting block 304 is realized;
sliding rails are vertically arranged on two sides inside the portal frame 2, and the movable substrate 201 is connected to the sliding rails of the portal frame 2 in a sliding manner through sliding blocks on the two sides;
through the arrangement of the slide rail and the slide block, the movement of the moving substrate 201 on the portal frame 2 is more stable.
Referring to fig. 1-2, the two sides of the top of the bending machine base 1 are fixedly provided with fixing bases 101, and a transmission shaft is arranged between the two fixed seats 101, the two ends of the transmission shaft are provided with a driving tooth 103 through key connection, so that the connection of the driving tooth 103 on the transmission shaft is more stable, the inner sides of the fixed seats 101 at the two ends of the bending machine base 1 are both provided with sector teeth 104 meshed with the driving teeth 103, a plate supporting rack 105 is arranged on the side surface of the sector gear 104, a motor I102 is fixedly arranged on the bending machine base 1, the output end of the motor I102 is fixedly connected with one end of a transmission shaft, when in use, the first motor 102 drives the transmission shaft to rotate, so that the transmission shaft drives the driving teeth 103 to be meshed with the sector teeth 104 for transmission, so that the sector teeth 104 drive the plate supporting rack 105 to be meshed with the bending tool bit on the bending tool bit mounting block 304, and the plate is bent.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. An end bending machine with an automatic tool changing function comprises a bending machine base (1), wherein a portal frame (2) is fixedly arranged on the bending machine base (1), and is characterized in that a movable base plate (201) is connected to the interior of the portal frame (2) in a sliding mode, and an automatic tool changing frame (3) for bending plates is arranged at the bottom of the movable base plate (201);
automatic trade knife rest (3) including fixed pivot support frame (302) that sets up at removal base plate (201) bottom both ends, be provided with back shaft (303) on pivot support frame (302), the upper surface and the lower surface of back shaft (303) have the plane that supplies to bend tool bit installation piece (304) and erect along the horizontal direction transversal, it bends the tool bit to be provided with on tool bit installation piece (304) to bend, the fixed setting in removal base plate (201) of two (301) of motor of automatic trade knife rest (3), the output of two (301) of motor is connected through the gear belt with the one end of back shaft (303).
2. The end bending machine with automatic tool changing of claim 1, wherein two ends of the top of the bending tool bit mounting block (304) are provided with limiting grooves (305).
3. The end bending machine with the automatic tool changing function according to claim 2, wherein first air cylinders (202) are arranged at two ends of the top of the portal frame (2), piston rods of the first air cylinders (202) penetrate through the top surface of the portal frame (2) and are connected with the top surface of the movable base plate (201), second air cylinders (203) are fixedly arranged on the back surface of the movable base plate (201), and limiting pins (204) matched with the limiting grooves (305) are connected to the end portions of the piston rods of the second air cylinders (203).
4. The end bending machine with automatic tool changing according to claim 1, wherein slide rails are vertically arranged on two sides inside the portal frame (2), and the movable base plate (201) is slidably connected to the slide rails of the portal frame (2) through slide blocks on two sides.
5. The end bending machine with the automatic tool changing function according to claim 1, wherein fixing seats (101) are fixedly arranged on two sides of the top of the bending machine base (1), a transmission shaft is arranged between the two fixing seats (101), driving teeth (103) are arranged at two ends of the transmission shaft through key connection, sector teeth (104) meshed with the driving teeth (103) are arranged on the inner sides of the fixing seats (101) at two ends of the bending machine base (1), and plate supporting racks (105) are arranged on the side faces of the sector teeth (104).
6. The end bending machine with the automatic tool changing function according to claim 5, wherein a first motor (102) is fixedly arranged on the bending machine base (1), and the output end of the first motor (102) is fixedly connected with one end of a transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122803214.0U CN216226263U (en) | 2021-11-16 | 2021-11-16 | End bending machine with automatic tool changing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122803214.0U CN216226263U (en) | 2021-11-16 | 2021-11-16 | End bending machine with automatic tool changing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216226263U true CN216226263U (en) | 2022-04-08 |
Family
ID=80943435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122803214.0U Active CN216226263U (en) | 2021-11-16 | 2021-11-16 | End bending machine with automatic tool changing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216226263U (en) |
-
2021
- 2021-11-16 CN CN202122803214.0U patent/CN216226263U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211053946U (en) | Novel door plant hinge groove fluting device | |
| CN116532528B (en) | Forming machine tool for machining metal parts | |
| CN217451696U (en) | Punching positioning device of aluminum plate punching machine | |
| CN113638216B (en) | Tension-adjustable garment cutting device | |
| CN216226263U (en) | End bending machine with automatic tool changing function | |
| CN111229942A (en) | Two bending die strips and bender of 90 degrees of bending make progress | |
| CN216831389U (en) | Vertical shaft type woodworking router | |
| CN210848556U (en) | Anti-bending pipe cutting device | |
| CN113458501A (en) | Hardware mould beveling device with multidirectional adjusting function | |
| CN210973244U (en) | Deviation rectifying structure of vertical packaging machine | |
| CN109530568B (en) | Rolling equipment | |
| CN111604603A (en) | Cutting equipment is used in processing of aluminum alloy kitchen utensils and appliances | |
| CN220903257U (en) | Adjustable closing device of spare part processing | |
| CN114769918B (en) | Laser welding equipment for automobile sheet metal parts and application method of laser welding equipment | |
| CN218903172U (en) | Automatic metal bender of unloading | |
| CN220112483U (en) | Trimming device for aluminum composite panel processing | |
| CN218082949U (en) | Shearing mechanism of new material wallboard production | |
| CN220279591U (en) | Transposition frame for motor machining | |
| CN220074034U (en) | Grooving machine for producing door and window aluminum profiles | |
| CN214391805U (en) | Sheet lifting and bending forming device | |
| CN220636728U (en) | Automatic material returning device for welding of glass lifter | |
| CN212703826U (en) | Aluminum strip bending machine for doors and windows | |
| CN217019715U (en) | Exchange adapter shell burr remove device | |
| CN220718451U (en) | Motor front end cover perforating device | |
| CN220946067U (en) | Cutting device is used in building block production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |