CN211071524U

CN211071524U - Bending machine capable of preventing workpiece from deviating

Info

Publication number: CN211071524U
Application number: CN201922014431.4U
Authority: CN
Inventors: 鞠灿松
Original assignee: Suqian Rexroth Intelligent Equipment Co ltd
Current assignee: Suqian Rexroth Intelligent Equipment Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-24
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a prevent bender of work piece off tracking, which comprises a bod, be fixed with last fixed picture peg on the organism, be fixed with the connecting block on the organism, be fixed with fixed cardboard on the organism, upward be connected with the mould on the fixed picture peg, upward seted up fixed spout on the fixed picture peg, be connected with positioner on the fixed spout, one side of organism is fixed with the card strip, be connected with the ash box on the card strip, set up flutedly on the ash box, be fixed with down the fixed strip on the organism, be fixed with the sand grip on the fixed strip down, be connected with lower fixed block on the organism, be connected with the set screw on the fixed block down, be connected with the lower mould on the fixed strip down. The bending machine capable of preventing the workpiece from deviating is convenient for sweeping dust and scraps into the ash box, and is convenient for operators to confirm whether the angle of the workpiece is accurate by using the tabs so as to ensure the accuracy of processing bent workpieces.

Description

Bending machine capable of preventing workpiece from deviating

Technical Field

The utility model relates to a bender technical field specifically is a prevent bender of work piece off tracking.

Background

The bending machine is processing equipment for bending a specific workpiece through hydraulic pressure or other external force stamping, and can be used for bending at different degrees and angles according to the difference of an upper die and a lower die.

There are various benders on the market now, but the bender on the market is many through the fixed work piece of operating personnel, leads to work piece angular deflection easily, and the dust of lower mould clearance often directly spills on the ground to go up the lower mould and adopt a plurality of screw fixation more, loading and unloading are got up very trouble, are not convenient for with changing the bed die, consequently urgent need on the market can improve the technique that prevents the bender structure of work piece off tracking, perfect this equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent bender of work piece off tracking to solve the fixed work piece of the current bender of proposing among the above-mentioned background art many through operating personnel, lead to work piece angular deflection easily, and the dust of lower mould clearance often directly spills to fall to the ground, and go up the lower mould and adopt a plurality of screw fixation more, load and unload very troublesome, be not convenient for with the problem of trading the bed die.

In order to achieve the above object, the utility model provides a following technical scheme: a bending machine capable of preventing a workpiece from deviating comprises a machine body, wherein an upper fixing insertion plate is fixed on the machine body, a connecting block is fixed on the machine body, a fixing clamping plate is fixed on the machine body, an upper die is connected onto the upper fixing insertion plate, a fixing sliding groove is formed in the upper fixing insertion plate, and a positioning device is connected onto the fixing sliding groove;

one side of organism is fixed with the card strip, be connected with the ash box on the card strip, set up flutedly on the ash box, be fixed with down the fixed strip on the organism, be fixed with the sand grip down on the fixed strip, be connected with lower fixed block on the organism, be connected with set screw down on the fixed block, be connected with the lower mould on the fixed strip down.

Preferably, the upper die comprises a connecting template, a fixing piece and a fixing screw, the fixing piece is connected to the connecting template and the fixing piece, and the fixing screw is arranged on the fixing piece.

Preferably, the positioning device comprises a fixed connecting block, a sliding block, a positioning strip, a connecting rotating sheet and a hanging sheet, the sliding block is fixed on the fixed connecting block, the positioning strip is fixed on the fixed connecting block, the connecting rotating sheet is connected to the positioning strip, and the hanging sheet is fixed on the connecting rotating sheet.

Preferably, the positioning device is provided with 2, the fixed connecting block is connected with the upper fixed inserting plate in a sliding mode through the sliding block and the fixed sliding groove, and the vertical pieces are connected with the fixed connecting block in a rotating mode through the positioning strips and the connecting rotating pieces.

Preferably, the lower die comprises a lower die strip, a connecting bottom strip, a bottom groove and a thread groove, the connecting bottom strip is fixed on the lower die strip, the bottom groove is formed in the connecting bottom strip, and the thread groove is formed in the connecting bottom strip.

Preferably, the bottom groove and the raised line are correspondingly arranged, and the connecting bottom bar and the lower fixing block are fixedly connected through a thread groove and a positioning screw.

Compared with the prior art, the beneficial effects of the utility model are that: the bending machine for preventing the workpiece from deviating is mainly designed for bending a specific workpiece:

1. clamping strips are arranged on two sides of a machine body of the bending machine for preventing the workpiece from deviating, a dust box with a groove can be fixedly arranged on the clamping strips, and after dust and debris on a lower die are cleaned by a brush, an operator can conveniently sweep the dust and the debris into the dust box without directly sweeping the dust onto the ground to influence the workshop environment;

2. the upper fixing inserting plate on the bending machine for preventing the workpiece from deviating is provided with the fixing sliding chute, so that the positioning device provided with the sliding strip can slide on the upper fixing inserting plate, an operator can conveniently confirm whether the angle of the workpiece is accurate by using the hanging piece, and the accuracy of processing and bending the workpiece is ensured;

3. this last mould on bender that prevents work piece off tracking is inserted and is put on last fixed picture peg, and go up the mould both sides and pass through fixed screw and connecting block connection, the quantity that has reduced required fixed screw of the big degree when guaranteeing to go up the mould connection firm, be convenient for go up the loading and unloading of mould, and the lower mould is fixed through the set screw of both sides, the kerve on the lower mould simultaneously with the protruding strip card on the lower fixed strip with, help is fixed, it is also comparatively simple and easy to make the lower mould loading and unloading get up, be convenient for with changing the bed die, with the work piece of the different demands of buckling.

Drawings

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

FIG. 2 is an enlarged view of the structure of part B of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

FIG. 4 is a schematic view of the connection structure of the lower fixing block, the lower mold and the ash box of the present invention;

FIG. 5 is a left side view of the positioning device of the present invention;

fig. 6 is a schematic view of the connection structure of the upper fixing board and the upper die of the present invention.

In the figure: 1. a body; 2. an upper fixed inserting plate; 3. connecting blocks; 4. fixing the clamping plate; 5. an upper die; 501. connecting the templates; 502. a fixing sheet; 503. fixing screws; 6. fixing the chute; 7. a positioning device; 701. fixing a connecting block; 702. a slider; 703. a positioning bar; 704. connecting the rotary plate; 705. a tab; 8. clamping the strip; 9. ash boxes; 10. a groove; 11. a lower fixing strip; 12. a convex strip; 13. a lower fixed block; 14. a set screw; 15. a lower die; 1501. discharging the die strip; 1502. connecting the bottom strips; 1503. a bottom groove; 1504. a thread groove.

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.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a prevent bender of work piece off tracking, includes organism 1, goes up fixed picture peg 2, connecting block 3, fixed cardboard 4, goes up mould 5, fixed spout 6, positioner 7, card strip 8, ash box 9, recess 10, lower fixed strip 11, sand grip 12, lower fixed block 13, set screw 14 and lower mould 15, be fixed with fixed picture peg 2 on the organism 1, be fixed with connecting block 3 on the organism 1, be fixed with fixed cardboard 4 on the organism 1, upward be connected with mould 5 on the fixed picture peg 2, it includes connection template 501, stationary blade 502 and set screw 503 to go up mould 5, be connected with stationary blade 502 on connection template 501, the stationary blade 502, be provided with set screw 503 on the stationary blade 502, go up fixed picture peg 2 and seted up fixed spout 6, be connected with positioner 7 on the fixed spout 6, positioner 7 includes fixed connecting block 701, set screw 503, The positioning device comprises a sliding block 702, a positioning strip 703, a connecting rotor plate 704 and a tab 705, wherein the sliding block 702 is fixed on a fixed connecting block 701, the positioning strip 703 is fixed on the fixed connecting block 701, the connecting rotor plate 704 is connected on the positioning strip 703, the tab 705 is fixed on the connecting

rotor plate

704, 2 positioning devices 7 are arranged, the fixed connecting block 701 is in sliding connection with an upper fixed inserting plate 2 through the sliding block 702 and a fixed sliding chute 6, and the tab 705 is in rotating connection with the fixed connecting block 701 through the positioning strip 703 and the connecting rotor plate 704, so that whether a workpiece is vertical or not can be conveniently confirmed by the positioning devices 7;

one side of organism 1 is fixed with card strip 8, be connected with grey box 9 on the card strip 8, recess 10 has been seted up on the grey box 9, be fixed with down fixed strip 11 on the organism 1, be fixed with sand grip 12 on the fixed strip 11 down, be connected with down fixed block 13 on the organism 1, be connected with set screw 14 on the fixed block 13 down, be connected with lower mould 15 on the fixed strip 11 down, lower mould 15 includes lower mould strip 1501, connects end strip 1502, end slot 1503 and thread groove 1504, be fixed with on the lower mould strip 1501 and connect end strip 1502, connect and seted up end slot 1503 on the end strip 1502, connect and seted up thread groove 1504 on the end strip 1502, the position of end slot 1503 and sand grip 12 corresponds the setting, just connect and constitute fixed connection through thread groove 1504 and set screw 14 between end strip 1502 and the lower fixed block 13.

The working principle is as follows: before the bending machine for preventing the workpiece from deviating is used, the whole bending machine for preventing the workpiece from deviating needs to be simply understood in structure, before operation, the lower die bar 1501 needs to be ensured to be clean and free of scraps, sundries and dust on the lower die bar 1501 can be horizontally cleaned through a brush and swept down into a dust box 9, if more scraps are accumulated in the dust box 9, the dust box 9 can be lifted upwards along a clamping bar 8 to pour the scraps, then an operator can place a workpiece to be bent between an upper die 5 and a lower die 15, the positioning device 7 can be slid through a fixed sliding chute 6 and a sliding block 702 at the moment, so that a hanging piece 705 on the positioning device 7 is close to the workpiece, 2 hanging pieces 705 are close to the workpiece, the angle of the workpiece can be adjusted, a switch is normally opened, at the moment, the upper die 5 can be pressed down to the lower die 15 under the action of a hydraulic device, and the workpiece is pressed and bent, then the upper die 5 is reset, when the workpiece is processed, the workpiece can be taken out through the gap between the upper die 5 and the lower die 15, the bending process is finished, when the upper die 5 needs to be replaced, the fixing screw 503 needs to be loosened, the connection between the fixing plate 502 and the connecting block 3 needs to be released, the connecting template 501 can be pulled out of the upper fixed board 2, the tab 705 can be pulled by hand to rotate the tab 705 along the positioning strip 703, the upper mold 5 is taken out, the upper mold 5 to be mounted is inserted into the upper fixing insert plate 2, the fixing piece 502 and the connecting block 3 are connected by the fixing screw 503, and then, the set screw 14 is loosened, the lower mold 15 is removed, the bottom groove 1503 of the lower mold 15 to be mounted is aligned with the raised strip 12 of the lower fixing strip 11, and subsequently, the lower mold 15 is connected by a set screw 14 and a screw groove 1504, which are well known to those skilled in the art and are not described in detail in the present specification.

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 prevent bender of work piece off tracking, includes organism (1), its characterized in that: an upper fixing inserting plate (2) is fixed on the machine body (1), a connecting block (3) is fixed on the machine body (1), a fixing clamping plate (4) is fixed on the machine body (1), an upper die (5) is connected on the upper fixing inserting plate (2), a fixing sliding groove (6) is formed in the upper fixing inserting plate (2), and a positioning device (7) is connected on the fixing sliding groove (6);

one side of organism (1) is fixed with card strip (8), be connected with ash box (9) on card strip (8), set up on ash box (9) recess (10), be fixed with down fixed strip (11) on organism (1), be fixed with sand grip (12) down on fixed strip (11), be connected with down fixed block (13) on organism (1), be connected with set screw (14) down on fixed block (13), be connected with lower mould (15) down on fixed strip (11).

2. The bending machine for preventing the deviation of the workpiece according to claim 1, is characterized in that: go up mould (5) including connection template (501), stationary blade (502) and set screw (503), be connected with stationary blade (502) on connection template (501), stationary blade (502), be provided with set screw (503) on stationary blade (502).

3. The bending machine for preventing the deviation of the workpiece according to claim 1, is characterized in that: the positioning device (7) comprises a fixed connecting block (701), a sliding block (702), a positioning strip (703), a connecting rotating sheet (704) and a hanging sheet (705), wherein the sliding block (702) is fixed on the fixed connecting block (701), the positioning strip (703) is fixed on the fixed connecting block (701), the connecting rotating sheet (704) is connected on the positioning strip (703), and the hanging sheet (705) is fixed on the connecting rotating sheet (704).

4. The bending machine for preventing the deviation of workpieces as claimed in claim 3, wherein: the positioning device (7) is provided with 2, the fixed connecting block (701) is connected with the upper fixed inserting plate (2) in a sliding mode through the sliding block (702), the fixed sliding groove (6) and the hanging piece (705) in a rotating mode through the positioning strip (703) and the connecting rotating piece (704) and the fixed connecting block (701).

5. The bending machine for preventing the deviation of the workpiece according to claim 1, is characterized in that: the lower die (15) comprises a lower die strip (1501), a connecting bottom strip (1502), a bottom groove (1503) and a thread groove (1504), the connecting bottom strip (1502) is fixed on the lower die strip (1501), the bottom groove (1503) is formed in the connecting bottom strip (1502), and the thread groove (1504) is formed in the connecting bottom strip (1502).

6. The bending machine for preventing the deviation of the workpiece according to claim 5, is characterized in that: the bottom groove (1503) and the raised strip (12) are correspondingly arranged, and the connecting bottom strip (1502) and the lower fixing block (13) are fixedly connected through a thread groove (1504) and a positioning screw (14).