CN210614885U

CN210614885U - Bending machine with auxiliary bending positioning device

Info

Publication number: CN210614885U
Application number: CN201921634696.8U
Authority: CN
Inventors: 陆左成
Original assignee: Parrett Suzhou Energy Saving Technology Co Ltd
Current assignee: Parrett Suzhou Energy Saving Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-26
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a bender with auxiliary positioning device bends, including footstock, die holder and base, the lower extreme of footstock from left to right is fixed with pneumatic cylinder and telescopic link in proper order, and the connecting piece has all been welded to the lower extreme of pneumatic cylinder and telescopic link, and from the top down installs first bolt and second bolt in proper order on the connecting piece, and installs first nut and second nut on first bolt and the second bolt respectively, the upper end bilateral symmetry position of base is fixed with left branch fagging and right branch fagging respectively, and the inboard of left branch fagging and right branch fagging is fixed with first slide rail and second slide rail respectively, installs the third bolt on the die holder front and back end welded metal gasket. The utility model discloses a set up connecting piece, telescopic link, first slide rail, second slide rail, first bolt, second bolt, third bolt and metal shim, solved the bender and not had the not good problem of consuming time and power when the maintenance is changed to the auxiliary positioning device location effect of bending and undetachable.

Description

Bending machine with auxiliary bending positioning device

Technical Field

The utility model relates to a bender technical field specifically is a bender with auxiliary positioning device bends.

Background

The bending machine is a machine capable of bending a thin plate, and is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine. The manual bending machine is divided into a mechanical manual bending machine and an electric manual bending machine. At present, current bender does not have the auxiliary positioning device that bends, and the locate effect is not good, and can not dismantle, and consuming time and wasting force when changing the maintenance has increased people's burden, can't satisfy the demand in the in-service use, therefore urgent need on the market can the modified technique, perfect this equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bender with auxiliary positioning device bends to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bender with auxiliary positioning device bends, includes footstock, die holder and base, the lower extreme of footstock from left to right is fixed with pneumatic cylinder and telescopic link in proper order, and the lower extreme of pneumatic cylinder and telescopic link has all welded the connecting piece, from the top down installs first bolt and second bolt in proper order on the connecting piece, and installs first nut and second nut on first bolt and the second bolt respectively, the upper end bilateral symmetry position of base is fixed with left branch fagging and right branch fagging respectively, the upper end of left branch fagging and right branch fagging all with footstock fixed connection, and the inboard of left branch fagging and right branch fagging is fixed with first slide rail and second slide rail respectively, install the third bolt on the die holder front and back end welded metal gasket.

Preferably, the lower end of the connecting piece is provided with a clamping groove, and the connecting piece is connected with the upper die base in a clamping manner through the clamping groove.

Preferably, the first bolt penetrates through the connecting piece and the upper die holder to be rotatably connected with the first nut.

Preferably, the second bolt penetrates through the connecting piece and the upper die holder to be rotatably connected with the second nut.

Preferably, the first slide rail and the second slide rail are both provided with a slide groove, the first slide rail is connected with the upper die base in a sliding mode through the slide groove, and the second slide rail is connected with the upper die base in a sliding mode through the slide groove.

Preferably, the third bolt penetrates through a threaded hole formed in the metal gasket and is rotatably connected with a threaded groove formed in the base.

Preferably, the upper end of the lower die base is provided with a bending notch.

Preferably, the front end of base is fixed with the PLC controller, and the output of PLC controller and the input electric connection of pneumatic cylinder.

(III) advantageous effects

The utility model provides a bender with auxiliary positioning device bends possesses following beneficial effect:

(1) the utility model discloses a set up the telescopic link, first slide rail and second slide rail, solved the bender and not have the not good problem of auxiliary positioning device location effect of bending, the utility model discloses pneumatic cylinder and telescopic link and footstock fixed connection are passed through to the upper end of upper die base, and the pneumatic cylinder can drive the vertical reciprocating of upper die base, also can support the location upper die base, and the telescopic link only plays auxiliary positioning's effect, and first slide rail and second slide rail all pass through spout and upper die base sliding connection, and the position of upper die base can be restricted to first slide rail and second slide rail for the upper die base can only be vertical upwards or move down, has also played auxiliary positioning's effect.

(2) The utility model discloses a set up connecting piece, first nut, second nut, first bolt, second bolt, third bolt and metal gasket, solved the problem of consuming time and wasting force when the bender can not dismantle the change maintenance, the utility model discloses a connecting piece is connected with the upper die base through first bolt and second bolt, and rotatable first nut and second nut break away from first bolt and second bolt respectively, then take first bolt and second bolt out from the connecting piece, can dismantle the upper die base, and the utility model discloses a install the third bolt on the lower bolster front and back end welded metal gasket, can upwards rotate the third bolt, until the third bolt breaks away from metal gasket completely, can dismantle the third bolt, reach the effect that can dismantle the change maintenance of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the connecting member and the upper mold base in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the first slide rail of fig. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 5 is a schematic top view of the lower die base of FIG. 1 according to the present invention;

fig. 6 is a schematic block diagram of the present invention.

The reference numbers in the figures are: 1. a hydraulic cylinder; 2. a connecting member; 3. a telescopic rod; 4. a top seat; 5. a left support plate; 6. a first slide rail; 7. a lower die holder; 8. a base; 9. an upper die holder; 10. a right support plate; 11. a second slide rail; 12. a PLC controller; 13. a first nut; 14. a second nut; 15. a first bolt; 16. a card slot; 17. a second bolt; 18. a chute; 19. a third bolt; 20. a metal gasket; 21. screwing the screw thread into the hole; 22. screwing a groove; 23. and bending the notch.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model provides a technical solution: a bending machine with a bending auxiliary positioning device comprises a top seat 4, a lower die seat 7 and a base 8, wherein a hydraulic cylinder 1 and an expansion rod 3 are sequentially fixed at the lower end of the top seat 4 from left to right, the type of the hydraulic cylinder 1 is 2FA-08C-14N-140, the hydraulic cylinder 1 has the expansion function, connecting pieces 2 are welded at the lower ends of the hydraulic cylinder 1 and the expansion rod 3, the hydraulic cylinder 1 and the expansion rod 3 can be fixed on an upper die seat 9 through the connecting pieces 2, a first bolt 15 and a second bolt 17 are sequentially installed on the connecting pieces 2 from top to bottom, a first nut 13 and a second nut 14 are respectively installed on the first bolt 15 and the second bolt 17, a left support plate 5 and a right support plate 10 are respectively fixed at the left-right symmetrical positions at the upper end of the base 8, the upper ends of the left support plate 5 and the right support plate 10 are fixedly connected with the top seat 4, the left support plate 5 and the, and the inner sides of the left support plate 5 and the right support plate 10 are respectively fixed with a first slide rail 6 and a second slide rail 11, and a third bolt 19 is arranged on a metal gasket 20 welded at the front end and the rear end of the lower die holder 7.

Further, a clamping groove 16 is formed in the lower end of the connecting piece 2, the connecting piece 2 is connected with the upper die base 9 in a clamping mode through the clamping groove 16, and the clamping groove 16 is convenient for connecting and fixing the connecting piece 2 and the upper die base 9.

Further, a first bolt 15 is rotatably connected with the first nut 13 through the connecting member 2 and the upper die base 9, and the first bolt 15 and the first nut 13 are used for connecting the connecting member 2 and the upper die base 9.

Further, a second bolt 17 is rotatably connected to the second nut 14 through the connecting member 2 and the upper die base 9, and the second bolt 17 and the second nut 14 are used for connecting the connecting member 2 and the upper die base 9.

Furthermore, the first slide rail 6 and the second slide rail 11 are both provided with a slide groove 18, the first slide rail 6 is slidably connected with the upper die base 9 through the slide groove 18, the second slide rail 11 is slidably connected with the upper die base 9 through the slide groove 18, and the first slide rail 6 and the second slide rail 11 are slidably connected with the upper die base 9, so that an auxiliary positioning effect is achieved.

Further, a third bolt 19 passes through a threaded hole 21 formed in the metal gasket 20 and is rotatably connected with a threaded groove 22 formed in the base 8, and the third bolt 19 is used for connecting the metal gasket 20 and the base 8.

Further, the upper end of the lower die holder 7 is provided with a bending notch 23, and the bending notch 23 is used for bending the thin plate.

Further, the front end of base 8 is fixed with PLC controller 12, and the model of PLC controller 12 is S7400, and PLC controller 12 'S output and pneumatic cylinder 1' S input electric connection, the flexible of the steerable pneumatic cylinder 1 of PLC controller 12.

The working principle is as follows: when the power supply is switched on, a thin plate is placed on the lower die holder 7, the PLC 12 is used for controlling the hydraulic cylinder 1 to extend, the hydraulic cylinder 1 extends to drive the upper die holder 9 to move downwards, and in the process that the upper die holder 9 moves downwards, the telescopic rod 3, the first slide rail 6 and the second slide rail 11 can assist in positioning the upper die holder 9 until the upper die holder 9 extrudes a thin plate to be bent and formed, when the upper die holder 9 is disassembled, the first nut 13 and the second nut 14 are firstly rotated, so that the first nut 13 and the second nut 14 are completely separated from the first bolt 15 and the second bolt 17, respectively, and then the first bolt 15 and the second bolt 17 are withdrawn from the coupling member 2, connecting piece 2 and upper die base 9 can be separated, when dismantling die holder 7, upwards rotate third bolt 19 earlier, and upwards rotatory third bolt 19 can upwards move, breaks away from metal gasket 20 completely until third bolt 19, can separate die holder 7 and base 8.

To sum up, the utility model discloses a set up connecting piece 2, telescopic link 3, first slide rail 6, second slide rail 11, first nut 13, second nut 14, first bolt 15, second bolt 17, third bolt 19 and metal gasket 20, solved the bender and not had the not good problem of wasting time and power when dismantling the change maintenance of the auxiliary positioning device location effect of bending.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bender with auxiliary positioning device bends, includes footstock (4), die holder (7) and base (8), its characterized in that: the lower end of the top seat (4) is sequentially fixed with a hydraulic cylinder (1) and a telescopic rod (3) from left to right, the lower ends of the hydraulic cylinder (1) and the telescopic rod (3) are welded with connecting pieces (2), a first bolt (15) and a second bolt (17) are sequentially arranged on the connecting piece (2) from top to bottom, and a first nut (13) and a second nut (14) are respectively arranged on the first bolt (15) and the second bolt (17), a left supporting plate (5) and a right supporting plate (10) are respectively fixed at the left-right symmetrical positions at the upper end of the base (8), the upper ends of the left supporting plate (5) and the right supporting plate (10) are fixedly connected with the top seat (4), and the inner sides of the left supporting plate (5) and the right supporting plate (10) are respectively fixed with a first slide rail (6) and a second slide rail (11), and a third bolt (19) is arranged on a metal gasket (20) welded at the front end and the rear end of the lower die seat (7).

2. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: the lower end of the connecting piece (2) is provided with a clamping groove (16), and the connecting piece (2) is connected with the upper die base (9) in a clamping mode through the clamping groove (16).

3. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: the first bolt (15) penetrates through the connecting piece (2) and the upper die base (9) to be rotatably connected with the first nut (13).

4. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: and the second bolt (17) penetrates through the connecting piece (2) and the upper die base (9) to be rotatably connected with the second nut (14).

5. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: all seted up spout (18) on first slide rail (6) and second slide rail (11), and first slide rail (6) pass through spout (18) and upper die base (9) sliding connection, second slide rail (11) pass through spout (18) and upper die base (9) sliding connection.

6. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: the third bolt (19) penetrates through a threaded hole (21) formed in the metal gasket (20) and is rotatably connected with a threaded groove (22) formed in the base (8).

7. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: the upper end of the lower die holder (7) is provided with a bending notch (23).

8. Bending machine with auxiliary bending positioning device according to claim 1, characterized in that: the front end of base (8) is fixed with PLC controller (12), and the input electric connection of the output of PLC controller (12) and pneumatic cylinder (1).