CN218785100U

CN218785100U - Limiting device of bending machine

Info

Publication number: CN218785100U
Application number: CN202223432547.8U
Authority: CN
Inventors: 王伟超; 龙建光; 朱立军
Original assignee: Qingdao Xinhui Purification Equipment Co ltd
Current assignee: Qingdao Xinhui Purification Equipment Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-04
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a bender stop device. The automatic rotary table comprises a workbench, the top of the workbench is close to a fixed plate which is fixedly arranged at the left side, the right side of the fixed plate is close to a cylinder which is fixedly arranged at the center, a mounting plate is fixedly arranged at the other end of the cylinder, a movable opening is formed in the center of the front side of the mounting plate, a lead screw penetrates through the center of the top of the mounting plate and is provided with a rotary valve, the bottom end of the lead screw is inserted into the bottom of an inner cavity of the mounting plate, the outer edge of the lead screw is close to the center and is connected with a movable block in a threaded manner, the outer edge of the movable block is slidably connected to the inner cavity of the mounting plate, and the movable block is provided with a limiting mechanism. The utility model provides a bender stop device has so just realized the spacing of bender operation, makes the spacing precision of device have and is showing the promotion, and the adjustment mode is convenient, does benefit to the popularization.

Description

Limiting device of bending machine

Technical Field

The utility model relates to a bender equipment technical field especially relates to a bender stop device.

Background

The bending machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The plate can be subjected to edge bending, stretching, rounding, punching and the like by selecting and matching various different dies. The working mode of the existing bending machine is that a workbench and a workpiece on the workbench are not moved, and the working requirement is met by a mode that an upper bending die moves towards a bottom dead center. The motion modes of the existing bending machine are a point motion type, a single motion type and a reciprocating motion type, and the existing bending machine has the problem that the bending upper die of the bending machine cannot be controlled to move to the bottom dead center position of the bending lower die.

The existing bending machine is lack of a bending part limiting mechanism in the bending process, so that the bending part cannot be fixed by the bending machine, the machined part cannot achieve the expected bending effect in the machining process easily, the machining accuracy of the bending machine is reduced, and the machining cost of the bending machine is increased.

Therefore, it is necessary to provide a limiting device for bending machines to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bender stop device has solved current bender at the in-process of bending, lacks a fifty percent discount curved member stop gear, causes the unable fifty percent discount curved member of device to fix, leads to the in-process at processing easily like this, and the machined part can not reach the anticipated effect of bending, has reduced the processing accuracy nature of device, has also increased the problem of the processing cost of device simultaneously.

For solving the technical problem, the utility model provides a pair of bender stop device, comprises a workbench, the workstation top is close to left side department fixed mounting and has the fixed plate, the fixed plate right side is close to center department fixed mounting and has the cylinder, the cylinder has fixed mounting panel, mounting panel front side center department has seted up the expansion mouth, mounting panel top center department runs through and is equipped with the lead screw, lead screw top fixed mounting has the rotary valve, peg graft in mounting panel inner chamber bottom the lead screw bottom, the lead screw outside edge is close to center department threaded connection and has the movable block, movable block outside edge sliding connection is in the mounting panel inner chamber, the movable block is equipped with stop gear, stop gear is including the U template, U template rear side is close to left side department fixed mounting and is in the movable block front side, U template top and bottom are close to right side department and all run through and are equipped with the dwang, the equal fixed mounting of U template one end has the rotary valve to be kept away from to the dwang, the one end that the rotary valve was kept away from to the dwang all runs through adjacent one side of U template to rotate jointly and is connected with the centre gripping main part, centre gripping main part top and bottom are close to right side department all runs through and are equipped with the threaded rod to be connected with the threaded rod, the equal fixed mounting of the vice.

Preferably, the top of the workbench is close to the left side, a sliding groove is formed in the position, close to the left side, of the top of the workbench, a sliding block is connected to the inner cavity of the sliding groove in a sliding mode, and the top of the sliding block is fixedly installed at the bottom of the installation plate.

Preferably, a clamping groove is formed in the position, close to the center, of the top of the workbench, a clamping block is clamped in an inner cavity of the clamping groove, a connecting plate is fixedly mounted at the top of the clamping block, and a bending groove is formed in the center of the top of the connecting plate.

Preferably, the bottom of the workbench is close to four corners and is fixedly provided with a support column, and the bottom end of the support column is fixedly provided with a support base.

Preferably, the top of the workbench is fixedly provided with a bending machine main body close to the right side, and the front side of the bending machine main body is fixedly provided with a control panel close to the left side.

Preferably, the bottom of the bending machine main body is fixedly provided with two electric telescopic rods near the right side, the bottom ends of the electric telescopic rods are fixedly provided with a horizontal plate together, and the outer edge of the outer side of each electric telescopic rod is provided with a measuring line near the bottom end.

Compared with the prior art, the utility model provides a bender stop device has following beneficial effect:

the utility model provides a bender stop device, through setting up cylinder and lead screw, make the device at the in-process of processing material, effectively use stop gear to carry out spacing fixed to the material, guarantee simultaneously at the in-process that the material was bent, the cylinder drives the mounting panel and follows and remove right, so just realized the spacing of bender operation, the spacing precision that makes the device has and is showing the promotion, and the adjustment mode is convenient, does benefit to the popularization.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a bending machine limiting device provided by the present invention;

FIG. 2 is a schematic left side view of the horizontal plate of FIG. 1;

fig. 3 is an enlarged structural schematic diagram of the limiting mechanism shown in fig. 1.

Reference numbers in the figures: 1. a work table; 2. a cylinder; 3. a fixing plate; 4. a movable opening; 5. rotating the valve; 6. a screw rod; 7. mounting a plate; 8. a limiting mechanism; 801. a U-shaped plate; 802. rotating the rod; 803. a threaded rod; 804. clamping the accessory; 805. clamping the main part; 9. a movable block; 10. a sliding groove; 11. a slider; 12. a card slot; 13. a clamping block; 14. a connector tile; 15. bending the groove; 16. a bender body; 17. a horizontal plate; 18. measuring a line; 19. an electric telescopic rod; 20. and (4) a support column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a limiting device of a bending machine according to the present invention; FIG. 2 is a schematic left side view of the horizontal plate of FIG. 1;

fig. 3 is an enlarged structural schematic diagram of the limiting mechanism shown in fig. 1. The utility model provides a bender stop device, comprises a

workbench

1, 1 top of workstation is close to left side department fixed mounting has fixed

plate

3, 3 right sides of fixed plate are close to center department fixed mounting has cylinder 2, cylinder 2 has fixed mounting panel 7, mounting panel 7 front side center department has seted up the activity mouth 4, 7 top center departments of mounting panel run through and are equipped with

lead screw

6, 6 top fixed mounting of lead screw have a

rotary valve

5, 6 bottom pegs graft in 7 inner chamber bottoms of mounting panel, 6 outside edges of lead screw are close to center department threaded connection has movable block 9, 9 outside edges sliding connection of movable block has the inner chamber of mounting panel 7, movable block 9 is equipped with stop gear 8, stop gear 8 is including U template 801, U template 801 rear side is close to left side department fixed mounting in movable block 9 front side, U template 801 top and bottom are close to right side department and all run through and are equipped with dwang 802, dwang 802 keeps away from the equal fixed mounting of U template 801 one end and has the rotary valve, 802 keeps away from the one end of rotary valve and all runs through the adjacent one side of U template 801, and rotates jointly and is connected with centre gripping main part 805, centre gripping main part 805 is close to right side department and all runs through threaded rod 803, all runs through threaded rod 803, and is equipped with threaded rod 803, vice 804.

The top of the workbench 1 is close to the left side and is provided with a sliding groove 10, the inner cavity of the sliding groove 10 is connected with a sliding block 11 in a sliding mode, and the top of the sliding block 11 is fixedly installed at the bottom of the installing plate 7.

A clamping groove 12 is formed in the top of the workbench 1 close to the center, a clamping block 13 is clamped in an inner cavity of the clamping groove 12, a connecting plate 14 is fixedly mounted at the top of the clamping block 13, and a bending groove 15 is formed in the center of the top of the connecting plate 14.

The bottom of the workbench 1 is close to the four corners and is fixedly provided with a support column 20, and the bottom end of the support column 20 is fixedly provided with a support base.

The bending machine main body 16 is fixedly mounted at the position, close to the right side, of the top of the workbench 1, and the control panel is fixedly mounted at the position, close to the left side, of the front side of the bending machine main body 16.

Two electric telescopic rods 19 are fixedly mounted at the bottom of the bending machine main body 16 close to the right side, a horizontal plate 17 is fixedly mounted at the bottom end of each electric telescopic rod 19, and a measuring line 18 is formed at the outer edge of each electric telescopic rod 19 close to the bottom end.

The utility model provides a bender stop device's theory of operation as follows:

the first step is as follows: the staff judges through the material degree of bending that needs, and electric telescopic handle 19 begins work, according to 18 downstream horizontal plates 17 of measuring line, guarantees in the later stage course of working, can improve the machining precision, and the device can not cause the material degree of bending too big, causes the material extravagant.

The second step: the material is placed at the top of the connecting plate 14, a worker can manually rotate the rotary valve 5 according to the judgment of the material to drive the screw rod 6 to rotate, the screw rod 6 drives the movable block 9 to adjust the height, the limiting mechanism 8 can be kept at the same horizontal height with the material, the rotary valve is manually rotated according to the judgment of the shape of the material, the rotary valve drives the rotary rod 802 to rotate, the clamping main part 805 is enabled to adjust the angle, the threaded rod 803 is rotated to drive the clamping auxiliary part 804 to fix and limit the material, the device is used for processing the materials of different models, the bending machine main part 16 is controlled through the control panel to start processing the material, the material is processed through the bending groove 15, in the process of bending the material, the air cylinder 2 starts to work and drives the mounting plate 7 to follow the right movement, so that the limitation of the operation of the bending machine is realized, the limitation precision of the device is obviously improved, the adjustment mode is convenient and convenient, and the popularization is facilitated.

The third step: the staff judges according to the degree of bending, and manual pulling links up fishplate bar 14, links up fishplate bar 14 and drives fixture block 13 and shift out from draw-in groove 12 inner chamber, changes the bending groove 15 of different models, increases the variety of device.

through setting up cylinder 2 and lead screw 6, make the device at the in-process of processing material, effectively use stop gear 8 to carry out spacing fixed to the material, guarantee simultaneously at the in-process that the material was bent, cylinder 2 drives mounting panel 7 and follows and remove right, so just realized the spacing of bender operation, make the spacing precision of device have and show the promotion, and the adjustment mode is convenient, does benefit to popularization and popularization.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a bender stop device, includes workstation (1), its characterized in that: workstation (1) top is close to left side department fixed mounting and has fixed plate (3), fixed plate (3) right side is close to center department fixed mounting and has cylinder (2), cylinder (2) have fixed mounting panel (7), mounting panel (7) front side center department has seted up expansion mouth (4), mounting panel (7) top center department runs through and is equipped with lead screw (6), lead screw (6) top fixed mounting has rotary valve (5), peg graft in mounting panel (7) inner chamber bottom lead screw (6) bottom, lead screw (6) outside edge is close to center department threaded connection and has activity piece (9), activity piece (9) outside edge sliding connection is in mounting panel (7) inner chamber, activity piece (9) are equipped with stop gear (8), stop gear (8) are including U template (801), U template (801) rear side is close to left side department fixed mounting at activity piece (9) front side, U template (801) top and bottom are close to right side department and all run through and are equipped with dwang (802), dwang (802) are kept away from the equal fixed mounting of U template (801) one end, the one end (802) of all runs through and is equipped with dwang (805) and the common centre gripping piece (805) pass through and is located (805), and all the main threaded rod (802) pass through and are close to main template (805) one side of the centre gripping piece (802), and all be equipped with (805), the centre gripping piece (802), the joint of the same side of U template (802), the centre gripping piece (802) is located 803 And is in threaded connection with the screw rod, and clamping auxiliary pieces (804) are fixedly arranged at the adjacent ends of the threaded rods (803).

2. The limiting device for the bending machine according to claim 1, wherein a sliding groove (10) is formed in the top of the workbench (1) near the left side, a sliding block (11) is connected to an inner cavity of the sliding groove (10) in a sliding manner, and the top of the sliding block (11) is fixedly installed at the bottom of the installation plate (7).

3. The limiting device for the bending machine according to claim 1, characterized in that a clamping groove (12) is formed in the top of the workbench (1) near the center, a clamping block (13) is clamped in an inner cavity of the clamping groove (12), a connecting plate (14) is fixedly mounted on the top of the clamping block (13), and a bending groove (15) is formed in the center of the top of the connecting plate (14).

4. The limiting device for the bending machine according to claim 1, wherein supporting columns (20) are fixedly mounted at the bottom of the workbench (1) close to four corners, and supporting bases are fixedly mounted at the bottom ends of the supporting columns (20).

5. The limiting device for the bending machine according to claim 1, wherein a bending machine main body (16) is fixedly mounted at the top of the workbench (1) close to the right side, and a control panel is fixedly mounted at the front side of the bending machine main body (16) close to the left side.

6. The limiting device for the bending machine according to claim 5, characterized in that two electric telescopic rods (19) are fixedly mounted at the bottom of the bending machine main body (16) near the right side, a horizontal plate (17) is fixedly mounted at the bottom ends of the electric telescopic rods (19) together, and a measuring line (18) is arranged at the outer edge of each electric telescopic rod (19) near the bottom end.