CN211990366U

CN211990366U - Bending equipment for valve production

Info

Publication number: CN211990366U
Application number: CN202020175672.7U
Authority: CN
Inventors: 李歆
Original assignee: Tianjin Hengyuan Valve Co ltd
Current assignee: Tianjin Hengyuan Valve Co ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-11-24
Anticipated expiration: 2030-02-17

Abstract

The embodiment of the application discloses valve production is with equipment of bending, the on-line screen storage device comprises a base, the board is placed to one side fixedly connected with at base top, the equal swing joint in four sides of placing the board top has hydraulic telescoping rod one, hydraulic telescoping rod one's top fixedly connected with clamp plate, the middle part of placing the board top is equipped with the recess, the inboard swing joint of recess has the limiting plate. The application provides a pair of bending equipment for valve production, through hydraulic telescoping rod one, can change the clamp plate and place the distance between the board, convenient to use person puts the work piece of different thickness on placing the board, this bending equipment can buckle the work of the production valve handle of different thickness and handle, the practicality of this equipment has been improved, the application range of this equipment has been enlarged, use through the clamp plate with the cooperation of placing the board, can fix the work piece of production valve handle, be convenient for bend the processing to the work piece.

Description

Bending equipment for valve production

Technical Field

The application relates to the field of auxiliary devices for valve production, in particular to a bending device for valve production.

Background

As is well known, a bending apparatus for valve production is a device for bending a valve handle in the valve production process, and is widely used in the field of valve production; the existing bending equipment for valve production comprises four groups of supporting legs, a bottom plate, a fixed plate, an upper die, an oscillating motor, a lower die, a left connecting plate, a right connecting plate, a left sliding rod and a right sliding rod, wherein the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom surface of the bottom plate, the left side wall of the fixed plate is connected with the central area of the right side wall of the upper die, the output end of the oscillating motor is connected with the right side wall of the fixed plate, the bottom surface of the lower die is detachably connected with the central area of the top surface of the bottom plate, the right end of the left connecting plate and the left end of the right connecting plate are respectively connected with the upper half area, the bottom end of the left sliding rod and the bottom end of the right sliding rod respectively penetrate through the first round hole and the second round hole, and the bottom end of the left sliding rod and the bottom end of the right sliding rod are respectively connected with the left half area and the right half area of the top surface of the bottom plate; when the existing bending equipment for valve production is used, a workpiece to be bent is placed on a lower die, an oscillating motor is electrified, the oscillating motor drives an upper die to reciprocate up and down through a fixing plate, when the oscillating motor drives the upper die to move downwards, the upper die drives a left connecting plate and a right connecting plate to respectively slide downwards along a left sliding rod and a right sliding rod, when the bottom end of the upper die is completely contacted with the lower die, the upper die and the lower die bend the workpiece together, and the workpiece is taken down.

The existing bending equipment for valve production is complex in structure, inconvenient to say that a workpiece after bending is taken down from a lower die, easy to cause injury of workers and poor in use safety.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem, the application provides a valve production is with equipment of bending, the on-line screen storage device comprises a base, the board is placed to one side fixedly connected with at base top, four equal swing joint in four sides of placing the board top have hydraulic telescoping rod one, hydraulic telescoping rod one's top fixedly connected with clamp plate, the middle part of placing the board top is equipped with the recess, the inboard swing joint of recess has the limiting plate, the bottom swing joint of limiting plate inner chamber has the bracing piece, the middle part fixedly connected with hydraulic telescoping rod two at base top, hydraulic telescoping rod two's top threaded connection has the supporting shoe, one side swing joint at supporting shoe top has the fly leaf, one side fixedly connected with hydraulic telescoping rod three of fly leaf bottom, the other end of hydraulic telescoping rod three and the opposite side swing joint.

Preferably, the top end of the front surface of the placing plate is provided with scale marks.

Preferably, the top of the inner cavity of the limiting plate is fixedly connected with a spring, the other end of the spring is fixedly connected with the top of the supporting rod, and the supporting rod is movably connected with the groove.

Preferably, the top end of the front face of the placing plate is provided with a sliding groove, one side of the bottom end of the supporting rod is fixedly connected with a push rod, the other end of the push rod extends to the outer side of the placing plate through the sliding groove, one end of the push rod is movably connected with the sliding groove, and the other end of the sliding groove is fixedly connected with a push handle.

Preferably, the other side fixedly connected with support frame at board top is placed, the top fixedly connected with hydraulic telescoping rod of support frame is four, hydraulic telescoping rod four's other end fixedly connected with ejector pad, the ejector pad is located the right side of fly leaf, ejector pad and fly leaf all are located the middle part at base top.

The application provides a pair of bending equipment for valve production, through hydraulic telescoping rod one, can change the clamp plate and place the distance between the board, convenient to use person puts the work piece of different thickness on placing the board, this bending equipment can buckle the work of the production valve handle of different thickness and handle, the practicality of this equipment has been improved, the application range of this equipment has been enlarged, use through the clamp plate with the cooperation of placing the board, can fix the work piece of production valve handle, be convenient for bend the processing to the work piece.

The application provides a pair of bending equipment is used in valve production, through pushing away the handle, can change the position of bracing piece, the bracing piece drives the limiting plate and removes in the recess, be convenient for change the position of limiting plate, the limiting plate can restrict the position that the work piece stretched into the clamp plate bottom, convenient to use person adjusts the length at the fixed position of handle according to the demand, the user openly is equipped with the scale mark according to the base, the length at the fixed position of definite handle that can be accurate, convenient to use person's use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic front view of the novel structure;

fig. 2 is a schematic view of the inside of the base with the novel structure.

In the figure: 1. a base; 2. placing the plate; 3. scale lines; 4. a first hydraulic telescopic rod; 5. pressing a plate; 6. a chute; 7. a push handle; 8. a limiting plate; 9. a second hydraulic telescopic rod; 10. a third hydraulic telescopic rod; 11. a movable plate; 12. a support frame; 13. a push block; 14. a fourth hydraulic telescopic rod; 15. a groove; 16. a push rod; 17. a spring; 18. a support bar; 19. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-2, a bending device for valve production comprises a base 1, a placing plate 2 is fixedly connected to one side of the top of the base 1, workpieces for producing valve handles can be placed through the placing plate 2, a first hydraulic telescopic rod 4 is movably connected to four sides of the top of the placing plate 2, the distance between the pressing plate 5 and the placing plate 2 can be changed through the first hydraulic telescopic rod 4, a user can conveniently place workpieces with different thicknesses on the placing plate 2, the pressing plate 5 is fixedly connected to the top of the first hydraulic telescopic rod 4, the workpieces for producing the valve handles can be fixed through the matching use of the pressing plate 5 and the placing plate 2, the workpieces can be conveniently bent, a groove 15 is formed in the middle of the top of the placing plate 2, a limiting plate 8 is movably connected to the inner side of the groove 15, and the workpieces can be limited from extending into the bottom of the pressing plate 5 through the limiting plate 8, the length of handle fixed part is adjusted according to the demand to the person of being convenient for, the bottom swing joint of the 8 inner chambers of limiting plate has bracing piece 18, the middle part fixedly connected with hydraulic telescoping rod two 9 at base 1 top, through hydraulic telescoping rod two 9, be convenient for change the distance of supporting shoe 19, supporting shoe 19 upwards removes the in-process can make the work piece buckle, hydraulic telescoping rod two 9's top threaded connection has supporting shoe 19, one side swing joint at supporting shoe 19 top has fly leaf 11, one side fixedly connected with hydraulic telescoping rod three 10 of fly leaf 11 bottom, through the extension of hydraulic telescoping rod three 10, can change the inclination of fly leaf 11, the angle that the user adjusted fly leaf 11 can change the valve handle, the other end of hydraulic telescoping rod three 10 and the opposite side swing joint at supporting shoe 19 top.

Wherein, place the positive top of board 2 and be equipped with scale mark 3, through scale mark 3, the length that can be accurate judgement handle fixed position.

Wherein, the top fixedly connected with spring 17 of the 8 inner chambers of limiting plate, the other end of spring 17 and the top fixed connection of bracing piece 18, bracing piece 18 and recess 15 swing joint, through spring 17's flexible characteristic, can make limiting plate 8 remove to the inner chamber of base 1 in, do not influence the use of this equipment.

Wherein, place the positive top of board 2 and be equipped with spout 6, one side fixedly connected with push rod 16 of bracing piece 18 bottom, the other end of push rod 16 passes through spout 6 and extends to the outside of placing board 2, and push rod 16's one end and 6 swing joint of spout, the other end fixedly connected with of spout 6 pushes away handle 7, through pushing away handle 7, can change the position of bracing piece 18, and bracing piece 18 drives limiting plate 8 and removes in recess 15, is convenient for change limiting plate 8's position.

Wherein, place opposite side fixedly connected with support frame 12 at 2 tops of board, the top fixedly connected with hydraulic telescoping rod four 14 of support frame 12, the other end fixedly connected with ejector pad 13 of hydraulic telescoping rod four 14, ejector pad 13 is located the right side of fly leaf 11, ejector pad 13 and fly leaf 11 all are located the middle part at base 1 top, through hydraulic telescoping rod four 14, can change the position of ejector pad 13, hydraulic telescoping rod four 14 drives ejector pad 13 and moves down and can make the work piece buckle to horizontal position department.

In conclusion, when the bending machine is used, the length of the hydraulic telescopic rod three 10 is adjusted as required, the hydraulic telescopic rod three 10 drives the movable plate 11 to deflect by a proper angle, the extension of the hydraulic telescopic rod one 4 is controlled, the hydraulic telescopic rod one 4 drives the pressing plate 5 to move upwards, the distance between the pressing plate 5 and the placing plate 2 is increased, the limiting plate 8 moves upwards under the resilience force of the spring 17, a part of the limiting plate 8 moves to the upper side of the base 1, the pushing handle 7 is pushed to move on the sliding groove 6 by a corresponding distance as required, the pushing handle 7 drives the pushing rod 16 to move, the pushing rod 16 drives the limiting plate 8 to move, the limiting plate 8 moves to a corresponding position, a workpiece to be bent is placed on the top of the base 1, when one end of the workpiece is in contact with the limiting plate 8, the hydraulic telescopic rod one 4 drives the pressing plate 5 to move downwards, the pressing plate 5 downwards extrud, the limiting plate 8 moves downwards, the pressing plate 5 is used with the placing plate 2 in a matched mode to fix a workpiece on the base 1, the extension of the second hydraulic telescopic rod 9 is controlled, the second hydraulic telescopic rod 9 drives the movable plate 11 to move upwards, when the movable plate 11 is attached to the workpiece, the second hydraulic telescopic rod 9 stops extending, the workpiece is bent to a proper angle, the fourth hydraulic telescopic rod 14 is controlled to extend, the fourth hydraulic telescopic rod 14 drives the push block 13 to move downwards, the push block 13 presses the tail end of the workpiece downwards, when the tail end of the workpiece is located at a horizontal position, the fourth hydraulic telescopic rod 14 and the second hydraulic telescopic rod 9 are retracted, the fourth hydraulic telescopic rod 14 drives the push block 13 to separate from the workpiece, the second hydraulic telescopic rod 9 drives the movable plate 11 to separate from the workpiece, the first hydraulic telescopic rod 4 extends, and the bent workpiece can.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The bending equipment for valve production comprises a base (1) and is characterized in that a placing plate (2) is fixedly connected to one side of the top of the base (1), a first hydraulic telescopic rod (4) is movably connected to four sides of the top of the placing plate (2), a pressing plate (5) is fixedly connected to the top of the first hydraulic telescopic rod (4), a groove (15) is arranged in the middle of the top of the placing plate (2), a limiting plate (8) is movably connected to the inner side of the groove (15), a supporting rod (18) is movably connected to the bottom end of an inner cavity of the limiting plate (8), a second hydraulic telescopic rod (9) is fixedly connected to the middle of the top of the base (1), a supporting block (19) is in threaded connection with the top of the second hydraulic telescopic rod (9), a movable plate (11) is movably connected to one side of the top of the supporting block (19), a third hydraulic telescopic rod, the other end of the hydraulic telescopic rod III (10) is movably connected with the other side of the top of the supporting block (19).

2. The bending equipment for valve production according to claim 1, wherein the top end of the front surface of the placing plate (2) is provided with scale marks (3).

3. The bending equipment for valve production according to claim 1, wherein a spring (17) is fixedly connected to the top of the inner cavity of the limiting plate (8), the other end of the spring (17) is fixedly connected to the top of the supporting rod (18), and the supporting rod (18) is movably connected to the groove (15).

4. The bending equipment for valve production according to claim 1, wherein a sliding groove (6) is formed in the top end of the front face of the placing plate (2), a push rod (16) is fixedly connected to one side of the bottom end of the supporting rod (18), the other end of the push rod (16) extends to the outer side of the placing plate (2) through the sliding groove (6), one end of the push rod (16) is movably connected with the sliding groove (6), and a push handle (7) is fixedly connected to the other end of the sliding groove (6).

5. The bending equipment for valve production according to claim 1, wherein a support frame (12) is fixedly connected to the other side of the top of the placing plate (2), a hydraulic telescopic rod four (14) is fixedly connected to the top of the support frame (12), a pushing block (13) is fixedly connected to the other end of the hydraulic telescopic rod four (14), the pushing block (13) is located on the right side of the movable plate (11), and the pushing block (13) and the movable plate (11) are both located in the middle of the top of the base (1).