CN213162710U - Convertible numerical control bender mould - Google Patents

Convertible numerical control bender mould Download PDF

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Publication number
CN213162710U
CN213162710U CN202020985441.2U CN202020985441U CN213162710U CN 213162710 U CN213162710 U CN 213162710U CN 202020985441 U CN202020985441 U CN 202020985441U CN 213162710 U CN213162710 U CN 213162710U
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China
Prior art keywords
die
bending
base
numerical control
block
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Active
Application number
CN202020985441.2U
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Chinese (zh)
Inventor
刘炽秋
张荣清
刘炽民
臧文华
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Maanshan Zhongyuan Machine Tool Manufacturing Co ltd
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Maanshan Zhongyuan Machine Tool Manufacturing Co ltd
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Priority to CN202020985441.2U priority Critical patent/CN213162710U/en
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Publication of CN213162710U publication Critical patent/CN213162710U/en
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Abstract

The utility model discloses a convertible numerical control bender mould belongs to bender mould field. Compared with the prior art, the utility model discloses a footstock, base, last mould, bed die and two fixed blocks, go up mould fixed mounting in terminal surface under the footstock, bed die fixed mounting in the base intermediate position, it is located directly over the bed die, two the fixed block respectively fixed mounting in the bed die both sides, the cross slot has been seted up to the fixed block upper end, the cross slot under the cross slot terminal surface with bed die up end parallel and level, the object of bending can be inserted to the cross slot, a plurality of screw holes that run through are seted up to the cross slot up end, screw hole threaded connection has first screw. Compared with the prior art, the utility model discloses can fix the both ends of the object of bending, prevent to bend the object both ends perk under the extrusion of last mould to produce the injury to the staff.

Description

Convertible numerical control bender mould
Technical Field
The utility model relates to a bender mould field, concretely relates to convertible numerical control bender mould.
Background
The numerical control bending machine is used for bending a metal plate in a cold state into workpieces with various geometric cross-sectional shapes by using a matched die (a general or special die). The sheet forming machine is designed for cold-rolled sheet metal processing, and is widely applied to bending and processing of sheets in the industries of automobile, aircraft manufacturing, light industry, shipbuilding, containers, elevators, railway vehicles and the like.
Numerical control bender often can use the mould, and when using the mould to carry out panel and bend, panel often lacks fixing device, especially will press panel into the V type, and the perk can take place at the in-process of bending for panel, and then leads to the fact the injury to operating personnel, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a convertible numerical control bender mould.
The purpose of the utility model can be realized by the following technical scheme:
a flip-type numerically controlled bender die comprising: the die comprises a top seat, a base, an upper die, a lower die and two fixing blocks, wherein the upper die is fixedly arranged on the lower end face of the top seat, the lower die is fixedly arranged in the middle of the base, and the upper die is positioned right above the lower die; the two fixing blocks are fixedly arranged on the upper end surface of the base and are respectively arranged on two sides of the lower die; the bending machine is characterized in that a horizontal transverse groove is formed in the upper end of the fixing block, the lower end face of the transverse groove is flush with the upper end face of the lower die, a bending object of the bending machine is inserted into the transverse groove, a plurality of threaded holes are formed in the upper end face of the fixing block, the threaded holes penetrate downwards into the transverse groove, and first screws are in threaded connection with the threaded holes.
The supporting blocks are fixedly arranged on the upper end face of the base and are respectively arranged between the fixing block and the lower die, a plurality of slotted holes are formed in the upper end face of the supporting blocks, a plurality of screw rods are fixedly arranged on the lower end face of the top seat and are located right above the slotted holes, and the screw rods penetrate through the bending objects and are connected with the slotted holes in a matched mode.
Furthermore, a gland is sleeved on the screw rod, and the screw rod is in threaded connection with the gland.
Further, the fixed block includes fixed plate and articulated piece, the fixed plate with articulated piece passes through the second screw swivelling joint.
Further, a plurality of slide rails have been seted up to the base up end, slide rail sliding connection has the slider, the slider with articulated piece fixed connection.
Further, an air cylinder is fixedly mounted on the upper end face of the base and arranged below the bending object, and the air cylinder can push the bending object to move up and down.
The utility model has the advantages that:
compared with the prior art the utility model discloses in, the both ends of panel can both be fixed in the horizontal direction and in the vertical direction, when having avoided last mould bending panel, especially will press panel into the V type, the perk can take place at the in-process of bending panel, and then causes the injury to operating personnel, the utility model discloses a security is higher.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a front view of the present application;
FIG. 3 is a side view of the present application;
the parts corresponding to the reference numerals in the figures are as follows:
1. a top seat; 2. a base; 3. an upper die; 4. a lower die; 5. a screw; 6. a support block; 7. a fixed block; 8. a hinged block; 9. a cylinder; 10. a first screw; 11. a slide rail; 12. a gland; 13. a second screw; 14. a fixing plate; 15. a slot hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1-3, a flip-type numerical control bender mold comprises: the device comprises a top seat 1, a base 2, an upper die 3, a lower die 4 and two fixing blocks 7, wherein the upper die 3 is fixedly arranged on the lower end surface of the top seat 1, the lower die 4 is fixedly arranged in the middle of the base 2, and the upper die 3 is positioned right above the lower die 4; the two fixing blocks 7 are fixedly arranged on the base 2 and are respectively arranged on two sides of the lower die 4; the upper end of the fixing block 7 is provided with a horizontal transverse groove, the lower end face of the transverse groove is flush with the upper end face of the lower die 4, a bending object of the bending machine is inserted into the transverse groove, the upper end face of the fixing block 7 is provided with a plurality of threaded holes, the threaded holes penetrate downwards into the transverse groove, and threaded holes are in threaded connection with first screws 10.
Specifically, in the working process, the bending object is placed on the upper end face of the lower die 4 by a worker, then two ends of the bending object can be respectively inserted into the transverse grooves formed in the upper end of the fixing block 7, then the first screw 10 is rotated, the first screw 10 descends and presses two ends of the bending object, the purpose of fixing the bending object can be achieved, and the situation that two ends of the bending die tilt up in the process of descending and extruding the bending object by the lower die 4, and further injury is caused to the worker is avoided.
Further, still include two supporting shoes 6, the equal fixed mounting of supporting shoe 6 is in base 2 up end, and arranges respectively between fixed block 7 and bed die 4, and a plurality of slotted holes 15 have been seted up to supporting shoe 6 up end, and the terminal surface fixed mounting has a plurality of screws 5 under the footstock 1, and screws 5 are located slotted hole 15 directly over, and screws 5 pass and bend the object and the slotted hole 15 cooperation is connected. In the descending process of the upper die 4, the screw rod 5 descends along with the descending process, the screw rod 5 and the slotted hole 15 on the supporting block 6 are coaxially arranged, the screw rod 5 can penetrate through a bending object to form two through holes and then is inserted into the slotted hole 15 for fixing, the length of the screw rod 5 is longer than that of the upper die 4, and after the screw rod 5 penetrates through the bending object and is inserted into the slotted hole 15, the lower die 4 starts to extrude the bending object, so that the bending object is punched and fixed, the bending object is prevented from being deviated in the horizontal direction, and the bending effect is further influenced.
Further, a gland 12 is sleeved on the screw rod 5, and the screw rod 5 is in threaded connection with the gland 12. The purpose is that the rotary gland 12 presses the bending object, the bending object is further fixed in the vertical direction, and the bending object is prevented from tilting to hurt workers.
Further, the fixed block 7 comprises a fixed plate 14 and a hinge block 8, and the fixed plate 14 and the hinge block 8 are rotatably connected through a second screw 13. In the use, can screw up or loosen the connection between fixed block 7 and the articulated piece 8 through rotating second screw 13, the rotatable angle of adjustment of fixed block 7 can adapt to the object of bending of different curvatures like this, conveniently inserts the both ends of the object of bending in the horizontal groove that the upper end was seted up of fixed block 7.
Further, a plurality of slide rails 11 have been seted up to base 2 up end, and slide rail 11 sliding connection has the slider, slider and articulated piece 8 fixed connection. The fixed blocks 7 slide along the slide rails 11 through the slide blocks, the distance between the two fixed blocks 7 can be adjusted according to the length of a bending object, and two ends of the bending object can be inserted into the transverse grooves in the upper ends of the fixed blocks 7, so that the bending object is fixed.
Further, base 2 up end fixed mounting has cylinder 9, and cylinder 9 arranges in the object below of bending, and cylinder 9 can promote the object of bending and reciprocate. In the process of extruding the bending object by the upper die, the bending object can be clamped on the lower die due to pressure or the material of the bending object, and the air cylinder 9 can push the bending object to move upwards at the moment, so that manual operation of workers is avoided, and the working efficiency is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims (6)

1. The utility model provides a convertible numerical control bender mould which characterized in that includes: the die comprises a top seat (1), a base (2), an upper die (3), a lower die (4) and two fixing blocks (7), wherein the upper die (3) is fixedly arranged on the lower end face of the top seat (1), the lower die (4) is fixedly arranged in the middle of the base (2), and the upper die (3) is positioned right above the lower die (4); the two fixing blocks (7) are fixedly arranged on the upper end surface of the base (2) and are respectively arranged on two sides of the lower die (4); the bending die is characterized in that a horizontal transverse groove is formed in the upper end of the fixing block (7), the lower end face of the transverse groove is flush with the upper end face of the lower die (4), a bending object of the bending machine is inserted into the transverse groove, a plurality of threaded holes are formed in the upper end face of the fixing block (7), the threaded holes penetrate downwards into the transverse groove, and first screws (10) are in threaded connection with the threaded holes.
2. The turnover type die for numerical control bending machines according to claim 1, further comprising two supporting blocks (6), wherein the supporting blocks (6) are fixedly mounted on the upper end surface of the base (2) and are respectively arranged between the fixing block (7) and the lower die (4), a plurality of slotted holes (15) are formed in the upper end surface of each supporting block (6), a plurality of threaded rods (5) are fixedly mounted on the lower end surface of the top seat (1), the threaded rods (5) are located right above the slotted holes (15), and the threaded rods (5) penetrate through the bending object and are in fit connection with the slotted holes (15).
3. The overturning type numerical control bending machine die according to claim 2, wherein a gland (12) is sleeved on the screw rod (5), and the screw rod (5) is in threaded connection with the gland (12).
4. The overturning type numerical control bending machine die according to claim 1, wherein the fixing block (7) comprises a fixing plate (14) and a hinge block (8), and the fixing plate (14) and the hinge block (8) are rotatably connected through a second screw (13).
5. The overturning type numerical control bending machine die according to claim 4, wherein a plurality of sliding rails (11) are formed on the upper end surface of the base (2), a sliding block is connected to the sliding rails (11) in a sliding manner, and the sliding block is fixedly connected with the hinge block (8).
6. The turnover type numerical control bending machine die according to claim 1, wherein an air cylinder (9) is fixedly mounted on the upper end face of the base (2), the air cylinder (9) is arranged below the bending object, and the air cylinder (9) can push the bending object to move up and down.
CN202020985441.2U 2020-06-01 2020-06-01 Convertible numerical control bender mould Active CN213162710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020985441.2U CN213162710U (en) 2020-06-01 2020-06-01 Convertible numerical control bender mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020985441.2U CN213162710U (en) 2020-06-01 2020-06-01 Convertible numerical control bender mould

Publications (1)

Publication Number Publication Date
CN213162710U true CN213162710U (en) 2021-05-11

Family

ID=75786161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020985441.2U Active CN213162710U (en) 2020-06-01 2020-06-01 Convertible numerical control bender mould

Country Status (1)

Country Link
CN (1) CN213162710U (en)

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