CN209613854U

CN209613854U - A kind of numerical control torque shaft bending machine that quick angle is adjusted

Info

Publication number: CN209613854U
Application number: CN201822256398.1U
Authority: CN
Inventors: 吴建海
Original assignee: Nanjing Langton Machine Tool Manufacturing Co Ltd
Current assignee: Nanjing Langton Machine Tool Manufacturing Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-11-12
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses the numerical control torque shaft bending machines that a kind of quick angle is adjusted.In the utility model, including device pedestal, the bottom of described device pedestal is fixedly connected with under-chassis plate, the top of described device pedestal is provided with workbench, one end of the workbench is fixedly connected with positioning mechanism, the inner lower edge insertion of the positioning mechanism is provided with first rotating shaft, the top two sides insertion of the positioning mechanism is provided with adjusting bolt, the top middle portion insertion of the positioning mechanism is provided with sliding block, the bottom insertion of the sliding block is provided with the second shaft, the two sides of the sliding block, which are fixed by the connecting rod, is connected with screw shell, the top of the workbench is fixedly connected with appliance cover shell, transmission is threadedly engaged between bolt and screw shell by adjusting, sliding block is enabled to push the movement for carrying out longitudinal limit material, so that material is merely able to carry out horizontal movement in head portrait direction, improve material feed intake it is accurate Property and agility, also improve the safety of device.

Description

A kind of numerical control torque shaft bending machine that quick angle is adjusted

Technical field

The utility model belongs to material working process machine technical field, and the numerical control that specially a kind of quick angle is adjusted is turned round Shaft bending machine.

Background technique

Bending machine is a kind of machine that bending can be carried out to thin plate, and bending machine is divided into manual bending machine, hydraulic bending press And numerical control bender.And existing numerical control torque shaft bending machine die wear is larger, and stability in use is not high, when charging, by It is larger in punching press intensity, surmise longer material will bending it is very inconvenient, it is easy to cause to shake and fly equal danger, and The angle processed required for different material processing be it is different, conventional machines are merely able to carry out by more mold exchange Angle is adjusted, it is very troublesome, and economic cost is high.

Utility model content

The purpose of this utility model is that: it is larger in order to solve traditional bending machine die abrasion, and stability in use is not Height has the danger such as shake flies, and is not easy the problem of adjusting angle, provides a kind of numerical control torque shaft bending machine that quick angle is adjusted.

The technical solution adopted in the utility model is as follows:

A kind of numerical control torque shaft bending machine that quick angle is adjusted, including device pedestal, the bottom of described device pedestal are fixed It is connected with under-chassis plate, the top of described device pedestal is provided with workbench, and one end of the workbench is fixedly connected with localization machine Structure, the inner lower edge insertion of the positioning mechanism are provided with first rotating shaft, and the top two sides insertion of the positioning mechanism is provided with Bolt is adjusted, the top middle portion insertion of the positioning mechanism is provided with sliding block, and the bottom insertion of the sliding block is provided with second turn Axis, the two sides of the sliding block, which are fixed by the connecting rod, is connected with screw shell, and the top of the workbench is fixedly connected with dress Lid shell is set, the two sides of described device lid shell are fixedly connected to oil cylinder housing, are provided with balance on the inside of the oil cylinder housing Axis gland, the other side top of the oil cylinder housing are fixedly connected with handwheel, and the bottom end of the handwheel is provided with pressure gauge, described Appliance cover shell is fixedly connected with electric appliance box close to one end of the pressure gauge, and one end of the electric appliance box is fixedly connected with lifting lug, The inside top of the workbench is fixedly installed lower die, and the inner opposite end insertion of the lower die is provided with fixed axostyle, described The top of lower die is fixedly connected with upper molded plate, and top one end of the upper molded plate is fixedly connected with fixture block, the upper molding The middle-end of plate is provided through universal driving shaft, and the bottom end of the universal driving shaft is fixedly connected with steering pressing plate, the side of the universal driving shaft Socket is provided with dial plate, and the other side of the dial plate is fixedly installed adjusting square hole.

Wherein, described device pedestal bottom end is trapezoidal, and the under-chassis plate is fixedly connected with described device pedestal by strut, And the bottom end of the under-chassis plate is provided with one layer of rubber ring, and main material is rubber composition.

Wherein, the oil cylinder in the oil cylinder housing passes through the balance shaft and upper molded plate biography in the balance shaft gland Dynamic connection.

Wherein, the positioning mechanism is bolted to connection on the workbench, and the positioning mechanism is in frame-type, The first rotating shaft is connected in the positioning mechanism by two sides movable axis.

Wherein, the sliding block insertion is set in the sliding slot on the positioning mechanism top, and the adjusting bolt is embedded in institute Positioning mechanism is stated closely to connect by screw thread with the screw shell.

Wherein, the upper molded plate is fixedly connected by the fixture block with device upper mold, and the universal driving shaft is disposed through In the upper molded plate, the steering pressing plate is fixedly connected with the universal driving shaft, it is described turn to pressing plate top cambered surface with it is described The arc groove of upper molded plate bottom end closely connects.

Wherein, the fixedly embedded of the fixed axostyle is set in the lower die, and the material of the fixed axostyle is preferred For steel bonded carbide.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1, in the utility model, at the main stress of the inner opposite end in lower die, the fixed axostyle being provided with is adopted Material is steel bonded carbide, compared with traditional moulds material, has better toughness and hardness, and the under-chassis board bottom of device The rubber ring of setting is held, so that device is bigger with frictional ground force at work, the stability of enhancement device, more convenient device Use.

2, in the utility model, the positioning mechanism which is arranged on the table, by by material through being placed on the It is threadedly engaged transmission between one shaft and the second shaft, and by adjusting between bolt and screw shell, enables sliding block Enough push carries out longitudinal movement for limiting material, so that material is merely able to carry out horizontal movement in head portrait direction, improves material Expect the accuracy to feed intake and agility, also greatly improves the safety of device.

3, in the utility model, by the upper molded plate of setting, the universal driving shaft of setting is disposed through in upper molded plate, is turned It is fixedly connected to pressing plate with universal driving shaft, and is adjusted by the external rotation for adjusting square hole, so that universal driving shaft, which drives, turns to pressing plate, Smooth pivotal is carried out using the arc groove of its top cambered surface and upper molded plate bottom end, turns to pressing plate and upper molded plate to change Between relative angle carry out rotation fine tuning on adjusting square hole using machine tool and according to the scale on external dial plate, Just the adjustment that can quickly realize bending angle, greatly improves the convenience of device.

Detailed description of the invention

Fig. 1 is the structure schematic diagram of the utility model；

Fig. 2 is positioning mechanism structural schematic diagram in the utility model；

Fig. 3 is slide block structure schematic diagram in the utility model Fig. 2；

Fig. 4 is that upper molded plate adjusts angle theory structure schematic diagram in the utility model；

Marked in the figure: 1, device pedestal；2, workbench；3, positioning mechanism；4, balance shaft gland；5, appliance cover shell；6, oily Cylinder housing；7, handwheel；8, pressure gauge；9, electric appliance box；10, lifting lug；11, upper molded plate；12, lower die；13, under-chassis plate；14, first Shaft；15, bolt is adjusted；16, sliding block；17, screw shell；18, the second shaft；19, fixture block；20, universal driving shaft；21, pressure is turned to Plate；22, dial plate；23, square hole is adjusted；24, fixed axostyle.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1-4, the numerical control torque shaft bending machine that a kind of quick angle is adjusted, including device pedestal 1, described device pedestal 1 bottom is fixedly connected with under-chassis plate 13, and the top of described device pedestal 1 is provided with workbench 2, one end of the workbench 2 It is fixedly connected with positioning mechanism 3, the inner lower edge insertion of the positioning mechanism 3 is provided with first rotating shaft 14, the positioning mechanism 3 Top two sides insertion be provided with adjust bolt 15, the positioning mechanism 3 top middle portion insertion is provided with sliding block 16, the cunning The bottom insertion of block 16 is provided with the second shaft 18, and the two sides of the sliding block 16, which are fixed by the connecting rod, is connected with screw shell 17, the top of the workbench 2 is fixedly connected with appliance cover shell 5, and the two sides of described device lid shell 5 are fixedly connected to oil cylinder cover Shell 6, the inside of the oil cylinder housing 6 are provided with balance shaft gland 4, and the other side top of the oil cylinder housing 6 is fixedly connected There is handwheel 7, the bottom end of the handwheel 7 is provided with pressure gauge 8, and described device lid shell 5 is close to the fixed company in one end of the pressure gauge 8 It is connected to electric appliance box 9, one end of the electric appliance box 9 is fixedly connected with lifting lug 10, and the inside top of the workbench 2 is fixedly installed The inner opposite end insertion of lower die 12, the lower die 12 is provided with fixed axostyle 24, and the top of the lower die 12 is fixedly connected with Moulded board 11, top one end of the upper molded plate 11 are fixedly connected with fixture block 19, and the middle-end of the upper molded plate 11, which runs through, to be set It is equipped with universal driving shaft 20, the bottom end of the universal driving shaft 20, which is fixedly connected with, turns to pressing plate 21, and the side socket of the universal driving shaft 20 is set It is equipped with dial plate 22, the other side of the dial plate 22, which is fixedly installed, adjusts square hole 23, convenient for carrying out efficiently using machine tool Adjust bending angle.

Further, 1 bottom end of described device pedestal is trapezoidal, and the under-chassis plate 13 passes through strut with described device pedestal 1 It is fixedly connected, and the bottom end of the under-chassis plate 13 is provided with one layer of rubber ring, main material is rubber composition, under-chassis plate 13 can greatly increase the frictional force with ground, improve the stability that device uses.

Further, the oil cylinder in the oil cylinder housing 6 passes through the balance shaft and the upper mold in the balance shaft gland 4 Pressing plate 11 is sequentially connected, convenient for the stability of the work of mould bending.

Further, the positioning mechanism 3 is bolted to connection on the workbench 2, and the positioning mechanism 3 In frame-type, the first rotating shaft 14 is connected in the positioning mechanism 3 by two sides movable axis, convenient for being placed on for material settling out On workbench 2.

Further, the insertion of sliding block 16 is set in the sliding slot on 3 top of positioning mechanism, and the adjusting bolt The 15 insertion positioning mechanisms 3 are closely connect by screw thread with the screw shell 17, convenient for adjusting first rotating shaft 14 and second Cramping between shaft 18, the more steady safety of process so that material feeds intake.

Further, the upper molded plate 11 is fixedly connected by the fixture block 19 with device upper mold, the universal driving shaft 20 It is disposed through in the upper molded plate 11, the steering pressing plate 21 is fixedly connected with the universal driving shaft 20, the steering pressing plate 21 top cambered surface is closely connect with the arc groove of 11 bottom end of upper molded plate, convenient for adjusting bending angle, improves dress The convenience set.

Further, the fixedly embedded of the fixed axostyle 24 is set in the lower die 12, and the fixed axostyle 24 Material be preferably steel bonded carbide, improve the service life of device mould.

Working principle: during use, device pedestal 1 will be stably placed at use by under-chassis plate 13 first On position, when device is fed intake, the positioning mechanism 3 being arranged on workbench 2 is placed on first turn by penetrating material It is threadedly engaged transmission between axis 14 and the second shaft 18, and by adjusting between bolt 15 and screw shell 17, so that sliding Block 16 can push the movement for carrying out longitudinal limit material in the sliding slot in positioning mechanism 3, first rotating shaft 14 and second turn Axis 18 is set in positioning mechanism 3 by two sides fulcrum activity insertion, so that material is merely able to be carried out on direction feeding intake Horizontal movement guarantees the stationarity to feed intake, and when bending angle is adjusted, the universal driving shaft 20 of setting is disposed through molding It in plate 11, turns to pressing plate 21 and is fixedly connected with universal driving shaft 20, and adjusted by the external rotation for adjusting square hole 23, so that linkage Axis 20, which drives, turns to pressing plate 21, so that smooth pivotal is carried out using the arc groove of its top cambered surface and 11 bottom end of upper molded plate, To change the relative angle turned between pressing plate 21 and upper molded plate 11, and according to the scale on external dial plate 22, utilize Machine tool carries out rotation fine tuning on adjusting square hole 23, just can quickly realize the adjustment of bending angle.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. the numerical control torque shaft bending machine that a kind of quick angle is adjusted, including device pedestal (1), it is characterised in that: described device bottom The bottom of seat (1) is fixedly connected with under-chassis plate (13), and the top of described device pedestal (1) is provided with workbench (2), the work One end of platform (2) is fixedly connected with positioning mechanism (3), and the inner lower edge insertion of the positioning mechanism (3) is provided with first rotating shaft (14), the top two sides insertion of the positioning mechanism (3), which is provided with, adjusts bolt (15), in the top of the positioning mechanism (3) Portion's insertion is provided with sliding block (16), and the bottom insertion of the sliding block (16) is provided with the second shaft (18), the sliding block (16) Two sides, which are fixed by the connecting rod, to be connected with screw shell (17), and the top of the workbench (2) is fixedly connected with appliance cover shell (5), the two sides of described device lid shell (5) are fixedly connected to oil cylinder housing (6), are respectively provided on the inside of the oil cylinder housing (6) Have balance shaft gland (4), the other side top of the oil cylinder housing (6) is fixedly connected with handwheel (7), the bottom of the handwheel (7) End is provided with pressure gauge (8), and described device lid shell (5) is fixedly connected with electric appliance box (9) close to the one end of the pressure gauge (8), One end of the electric appliance box (9) is fixedly connected with lifting lug (10), and the inside top of the workbench (2) is fixedly installed lower die (12), the inner opposite end insertion of the lower die (12) is provided with fixed axostyle (24), and the top of the lower die (12) is fixedly connected Have upper molded plate (11), top one end of the upper molded plate (11) is fixedly connected with fixture block (19), the upper molded plate (11) Middle-end be provided through universal driving shaft (20), the bottom end of the universal driving shaft (20) be fixedly connected with turn to pressing plate (21), it is described The side socket of moving axis (20) is provided with dial plate (22), and the other side of the dial plate (22), which is fixedly installed, adjusts square hole (23).

2. the numerical control torque shaft bending machine that a kind of quick angle as described in claim 1 is adjusted, it is characterised in that: described device bottom Seat (1) bottom end is trapezoidal, and the under-chassis plate (13) is fixedly connected with described device pedestal (1) by strut, and the under-chassis The bottom end of plate (13) is provided with one layer of rubber ring, and main material is rubber composition.

3. the numerical control torque shaft bending machine that a kind of quick angle as described in claim 1 is adjusted, it is characterised in that: the oil cylinder cover Oil cylinder in shell (6) passes through the balance shaft and the upper molded plate (11) transmission connection in the balance shaft gland (4).

4. the numerical control torque shaft bending machine that a kind of quick angle as described in claim 1 is adjusted, it is characterised in that: the localization machine Structure (3) is bolted to connection on the workbench (2), and the positioning mechanism (3) is in frame-type, the first rotating shaft (14) it is connected in the positioning mechanism (3) by two sides movable axis.

5. the numerical control torque shaft bending machine that a kind of quick angle as described in claim 1 is adjusted, it is characterised in that: the sliding block (16) insertion is set in the sliding slot on the positioning mechanism (3) top, and the adjusting bolt (15) is embedded in the positioning mechanism (3) it is closely connect by screw thread with the screw shell (17).

6. the numerical control torque shaft bending machine that a kind of quick angle as described in claim 1 is adjusted, it is characterised in that: the upper molding Plate (11) is fixedly connected by the fixture block (19) with device upper mold, and the universal driving shaft (20) is disposed through the upper molded plate (11) in, the steering pressing plate (21) is fixedly connected with the universal driving shaft (20), it is described turn to pressing plate (21) top cambered surface with The arc groove of upper molded plate (11) bottom end closely connects.

7. the numerical control torque shaft bending machine that a kind of quick angle as described in claim 1 is adjusted, it is characterised in that: the fixing axle The fixedly embedded of bar (24) is set in the lower die (12), and the material of the fixed axostyle (24) is steel bonded carbide.