CN216175712U

CN216175712U - Notching device on wheelchair pipe fitting stamping equipment

Info

Publication number: CN216175712U
Application number: CN202122531300.0U
Authority: CN
Inventors: 陈培新
Original assignee: Foshan Nanhai Anjian Medical Equipment Fittings Co ltd
Current assignee: Foshan Nanhai Anjian Medical Equipment Fittings Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-05
Anticipated expiration: 2031-10-20

Abstract

A notching device on a wheelchair pipe fitting stamping device comprises a pipe notching clamp used for fixing the end part of a pipe, a cutter used for cutting the end part of the pipe to form a connecting notch, and a second cylinder used for driving the cutter to act, when the notch processing work is carried out by arranging the feed hole, the cutter feed hole and the discharge hole in the pipe notch clamp, the end part of the pipe is inserted into the feed hole, the second cylinder acts to drive the cutter to enter from the feed hole, the end part of the pipe is cut into a notch shape meeting the processing requirement, the processing waste is pushed out from the discharge hole, then the second cylinder retracts, the cutter exits from the feed hole along the feed hole, thereby completing one-time cutting action, the structure is simple, the action operation is stable, the cut precision is higher, and the waste material is released from the discharge hole, so that the notch processing work of the next pipe cannot be influenced, and the running reliability of the equipment is improved.

Description

Notching device on wheelchair pipe fitting stamping equipment

Technical Field

The utility model belongs to the technical field of wheelchair pipe fitting machining equipment, and particularly relates to a notching device on wheelchair pipe fitting stamping equipment.

Background

In the manufacturing process of the wheelchair, the wheelchair frame is generally built by metal pipes, and before the wheelchair frame is built, notch processing is required to be carried out according to the processing requirement. And among the current wheelchair tubular product accessory processing equipment, the notching device is complicated, and the waste material that produces when tubular product cuts drops in the frame when the die sinking, carries out the incision of next tubular product and adds man-hour, can have the phenomenon of card mould sometimes, needs to clear up the back to the waste material and carries out the incision processing again, wastes time and energy. Therefore, it is necessary to design a notching device on a stamping device for a wheelchair tube fitting to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a notching device on a stamping device for a wheelchair tube fitting.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a notching device on wheelchair tubular product accessory stamping equipment, is including the tubular product incision anchor clamps that are used for fixed tubular product tip, be used for cutting the tubular product tip and form the second cylinder that plugs into notched cutter and be used for driving the cutter action of plugging into, set up in the tubular product incision anchor clamps and be used for tubular product tip male feed port, be used for the cutter to get into the feed port and carry out the tool feed hole that the tubular product tip cut and be used for discharging the discharge opening of the waste material that the tubular product tip cut the production, tool feed hole and discharge opening all communicate with the feed port, the feed port is perpendicular with the central line in tool feed hole, tool feed hole and the coincidence of the central line of discharge opening.

As a further improvement of the utility model, the second cylinder is fixedly installed through a second vertical plate, the second cylinder is fixedly installed at the side of the second vertical plate, a second transverse plate is transversely arranged at the top of the second vertical plate, an upwardly extending second induction column is arranged on a telescopic rod of the second cylinder, a first through groove for the second induction column to pass through is formed in the second transverse plate, a proximity sensor for sensing the position of the second induction column is installed on the second transverse plate, and a second through groove for adjusting the installation position of the proximity sensor is formed in the second transverse plate.

As a further improvement of the utility model, the bottom of the notching device is also provided with a movable adjusting device, the movable adjusting device is used for adjusting the working position of the notching device according to the length of the processed pipe, the movable adjusting device comprises a mounting sliding seat mounted at the bottom of the notching device and a first air cylinder used for driving the mounting sliding seat to move, the first air cylinder is fixedly mounted through a first vertical plate, the first air cylinder is fixedly mounted at the side part of the first vertical plate, the telescopic end of the first air cylinder is connected with the mounting sliding seat, and the bottom of the mounting sliding seat is connected with a sliding rail.

As a further improvement of the utility model, the pipe notching fixture is fixedly installed through a pressing component, the pressing component comprises a base, a pressing foot used for pressing the pipe notching fixture on the base and a locking bolt used for locking the pressing foot to press the pipe notching fixture on the base, the pressing foot is in a 7-shaped structure, the top of the pressing foot is pressed on the top surface of the pipe notching fixture, the pressing foot and the pipe notching fixture are both arranged on the top surface of the base, and one end of the locking bolt penetrates through the pressing foot to extend to the base and is in threaded connection with the base.

As a further improvement of the utility model, the top surface of the base is provided with a boss protruding upwards, a placing position for placing the pipe notching fixture is arranged in the boss, the boss forms limiting structures in the front-back direction and the left-right direction of the pipe notching fixture, and the presser foot forms a limiting structure in the up-down direction of the pipe notching fixture.

The utility model has the beneficial effects that: according to the pipe cutting device, the feeding hole, the cutter feeding hole and the discharging hole are formed in the pipe cutting clamp, when the cutting operation is carried out, the end part of the pipe is inserted into the feeding hole, the second cylinder acts to drive the cutter to enter from the cutter feeding hole, the end part of the pipe is cut into a cut shape meeting the processing requirement, the processing waste material is pushed out from the discharging hole, then the second cylinder retracts, the cutter exits from the feeding hole along the cutter feeding hole, and therefore the one-time cutting operation is completed.

Drawings

The utility model is further illustrated by the following figures and embodiments:

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the pipe cutting clamp of the present embodiment;

FIG. 3 is a schematic top view of the pressing assembly of the present embodiment;

FIG. 4 is a schematic front view of the pressing assembly of the present embodiment;

fig. 5 is a schematic structural diagram of the base of the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example (b):

as shown in fig. 1 to 5, the embodiment discloses a notching device on a stamping device for a wheelchair pipe fitting, which includes a pipe notching clamp 21 for fixing an end of a pipe, a cutter 22 for cutting the end of the pipe to form a connection notch, and a second cylinder 23 for driving the cutter 22 to move, wherein a feed hole 211 for inserting the end of the pipe, a feed hole 212 for allowing the cutter 22 to enter the feed hole 211 for pipe end cutting, and a discharge hole 213 for discharging waste materials generated by pipe end cutting are formed in the pipe notching clamp 21, the feed hole 212 and the discharge hole 213 are both communicated with the feed hole 211, the feed hole 211 is perpendicular to a center line of the feed hole 212, and the feed hole 212 coincides with a center line of the discharge hole 213. Through set up the feed port in tubular product incision anchor clamps, tool feed hole and discharge opening, carry out incision processing during operation, insert the tip of tubular product in the feed port, the second cylinder action drives the cutter and gets into from the tool feed hole, cut out the incision shape that accords with the processing requirement with the tip of tubular product, the processing waste material is released from the discharge opening, then the second cylinder withdrawal, the cutter withdraws from the feed port along the tool feed hole, thereby accomplish once and cut the action, moreover, the steam generator is simple in structure, the action operation is stable, the incision precision that cuts is higher, and the waste material is released from the discharge opening, can not influence the incision processing work of next tubular product, the reliability of improve equipment operation.

In this embodiment, the second cylinder 23 is fixedly installed through the second vertical plate 73, the second cylinder 23 is fixedly installed at the side portion of the second vertical plate 73, the top portion of the second vertical plate 73 is transversely provided with a second transverse plate 24, the telescopic rod of the second cylinder 23 is provided with a second induction column 25 extending upwards, the second transverse plate 24 is provided with a first through groove 26 for the second induction column 25 to pass through, the second transverse plate 24 is provided with a proximity sensor 8 for sensing the position of the second induction column 25, and the second transverse plate 24 is provided with a second through groove 27 for adjusting the installation position of the proximity sensor 8. Through set up second response post 25 on second cylinder 23, and control second cylinder 23 work through proximity sensor 8 and the response relation of second response post 25, make second cylinder 23 drive cutter 22 be close to the tubular product tip when cutting the action, slow down the promotion speed of second cylinder 23, prevent that cutter 22 cutting speed from leading to tubular product processing incision defect at the excessive speed, also control the process through proximity sensor 8 also the response relation of second response post 25 simultaneously, prevent that cutter 22 from advancing and causing the undercutting phenomenon or cutter 22 to advance inadequately and cause the incision processing incomplete.

In this embodiment, the bottom of notching device still is equipped with the removal adjusting device, and the removal adjusting device is used for adjusting the operating position of notching device according to the length of processing tubular product, the removal adjusting device is including installing the installation slide 71 in the notching device bottom and being used for driving the first cylinder 72 that installation slide 71 removed, first cylinder 72 is fixed through first riser 11 installation, first cylinder 72 fixed mounting is at first riser 11 lateral part, installation slide 71 is connected to the flexible end of first cylinder 72, installation slide 71 bottom is connected with the slide rail. Through setting up the removal adjusting device, make the tubular product stamping equipment of this embodiment can be applicable to the tubular product processing work of different length, the commonality improves. When the movable adjusting device works, the first air cylinder 72 drives the mounting sliding seat 71 to move, and the whole notching device on the mounting sliding seat 71 moves along with the mounting sliding seat 71 at the same time, so that the notching device moves in the length direction of the processed pipe.

In the embodiment, in order to facilitate the replacement and positioning of the pipe cutting clamp 21, the pipe cutting clamp 21 is fixedly installed through the pressing assembly 9, the pressing assembly 9 includes a base 91, a pressing foot 92 for pressing the pipe cutting clamp 21 on the base 91, and a locking bolt 93 for locking the pressing foot 92 to press the pipe cutting clamp 21 on the base 91, the pressing foot 92 is in a 7-shaped structure, the top of the pressing foot 92 is pressed on the top surface of the pipe cutting clamp 21, the pressing foot 92 and the pipe cutting clamp 21 are both arranged on the top surface of the base 91, and one end of the locking bolt 93 extends to the base 91 through the pressing foot 92 and is in threaded connection with the base 9. The top surface of the base 91 is provided with a boss 94 protruding upwards, an insertion position 95 for inserting the pipe cutting clamp 21 is arranged in the boss 94, the boss 94 forms a limiting structure of the pipe cutting clamp 21 in the front-back and left-right directions, and the presser foot 92 forms a limiting structure of the pipe cutting clamp 21 in the up-down direction.

The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.

Claims

1. The utility model provides a notching device on wheelchair tubular product accessory stamping equipment which characterized in that: including tubular product incision anchor clamps (21) that are used for fixed tubular product tip, be used for cutting tubular product tip and form cutter (22) of plugging into the incision and be used for driving second cylinder (23) that cutter (22) moved, set up in tubular product incision anchor clamps (21) and be used for tubular product tip male feed port (211), be used for cutter (22) to get into feed port (211) and carry out feed opening (212) that tubular product tip cut and be used for discharging discharge opening (213) of the waste material that tubular product tip cut the production, feed opening (212) and discharge opening (213) all communicate with feed opening (211), feed opening (211) are perpendicular with the central line of feed opening (212), feed opening (212) and the coincidence of the central line of discharge opening (213).

2. The slitting device on a wheelchair tube fitting punching apparatus of claim 1, wherein: the utility model discloses a sensor, including second cylinder (23), second riser (73), second cylinder (23) fixed mounting is fixed through second riser (73), second cylinder (23) fixed mounting is at the lateral part of second riser (73), the top of second riser (73) transversely is provided with second diaphragm (24), be equipped with the second response post (25) that upwards extends on the telescopic link of second cylinder (23), offer first logical groove (26) that are used for second response post (25) to pass on second diaphragm (24), install proximity sensor (8) that are used for responding to second response post (25) position on second diaphragm (24), offer second logical groove (27) that are used for adjusting proximity sensor (8) mounted position on second diaphragm (24).

3. The slitting device on a wheelchair tube fitting punching apparatus of claim 1, wherein: the bottom of notching device still is equipped with removes adjusting device, removes adjusting device and is used for the operating position according to the length adjustment notching device of processing tubular product, remove adjusting device including installing installation slide (71) in the notching device bottom and being used for driving first cylinder (72) that installation slide (71) removed, first cylinder (72) are fixed through first riser (11) installation, first cylinder (72) fixed mounting is at first riser (11) lateral part, installation slide (71) are connected to the flexible end of first cylinder (72), installation slide (71) bottom is connected with the slide rail.

4. The slitting device on a wheelchair tube fitting punching apparatus of claim 1, wherein: the pipe cutting clamp (21) is fixedly installed through a pressing component (9), the pressing component (9) comprises a base (91), a pressing foot (92) used for pressing the pipe cutting clamp (21) on the base (91) and a locking bolt (93) used for locking the pressing foot (92) to press the pipe cutting clamp (21) on the base (91), the pressing foot (92) is of a 7-shaped structure, the top of the pressing foot (92) is pressed on the top surface of the pipe cutting clamp (21), the pressing foot (92) and the pipe cutting clamp (21) are both arranged on the top surface of the base (91), and one end of the locking bolt (93) penetrates through the pressing foot (92) to extend to the base (91) and is in threaded connection with the base (91).

5. The slitting device on a wheelchair tube fitting punching apparatus of claim 4, wherein: the top surface of the base (91) is provided with a boss (94) protruding upwards, a placing position (95) for placing the pipe notching fixture (21) is arranged in the boss (94), the boss (94) forms a limiting structure of the pipe notching fixture (21) in the front-back and left-right directions, and the presser foot (92) forms a limiting structure of the pipe notching fixture (21) in the up-down direction.