CN216175791U

CN216175791U - Integrative stamping equipment of wheelchair straight tube accessory

Info

Publication number: CN216175791U
Application number: CN202122534885.1U
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

The utility model provides an integrative stamping equipment of wheelchair straight tube accessory, includes the rack, is used for carrying out the straight tube notching device of tip incision processing and is used for carrying out the straight tube punching device that the body punched a hole the processing to the straight tube, straight tube notching device and straight tube punching device all install on the rack, through arranging straight tube notching device and straight tube punching device on the rack to make the straight tube add man-hour, can accomplish both ends incision and body trompil process simultaneously, a plurality of processes one-time processing are accomplished, have reduced the process time of straight tube accessory greatly, improve machining efficiency, simplify manual operation, reduce workman's intensity of labour.

Description

Integrative stamping equipment of wheelchair straight tube accessory

Technical Field

The utility model belongs to the technical field of wheelchair pipe fitting machining equipment, and particularly relates to wheelchair straight pipe fitting integrated stamping equipment.

Background

In the manufacturing process of the wheelchair, the wheelchair frame is generally built by metal pipes, the pipes of two types of straight pipes and bent pipes are generally needed to be used, before the wheelchair frame is built, the straight pipes and the bent pipes need to be subjected to notch processing and hole opening processing according to processing requirements, the notch processing is used for connection of the end parts of the pipes, and the hole opening processing is used for fixing the pipes. For machining a straight pipe fitting, it is necessary to perform a notch machining on the end openings at both ends of the straight pipe and to perform a hole drilling machining on the straight pipe body. In traditional processing equipment, accomplish above-mentioned processing and need purchase two kinds of processing equipment, one kind is the notching equipment, one kind is trompil equipment, add man-hour, the staff need take the straight tube to the notching equipment on carry out the incision processing to the port of straight tube one end, turn over the straight tube 180 degrees again and turn to another, carry out the incision processing to the port of the other end of straight tube, accomplish both ends incision processing after, take the straight tube to the trompil equipment and carry out the opening processing, during the trompil, need process the hole one by one to the position that needs the trompil on the straight tube, straight tube processing as shown in figure 8, to traditional equipment, need carry out five manufacturing procedure, machining efficiency is low, can't form large batch processing operation, workman's intensity of labour is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a wheelchair straight pipe fitting integrated stamping device.

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

the utility model provides an integrative stamping equipment of wheelchair straight tube accessory, includes the rack, is used for carrying out the straight tube notching device of tip incision processing and the straight tube punching device that is used for carrying out the body to the straight tube and punches a hole the processing, straight tube notching device and straight tube punching device all install on the rack, still be equipped with the electric cabinet that is used for controlling stamping equipment work in the rack, straight tube notching device and straight tube punching device all pass through the connection of electric lines electric cabinet, straight tube notching device and straight tube punching device all pass through trachea connection air supply device, straight tube notching device is provided with two, and the mutual parallel arrangement of the direction of work that cuts of two straight tube notching devices, straight tube punching device sets up between two straight tube notching devices.

As a further improvement of the utility model, one straight pipe notching device is mounted on a cabinet through a movable adjusting device, the movable adjusting device is used for adjusting the working position of the straight pipe notching device according to the length of a processed straight pipe, the movable adjusting device comprises a mounting sliding seat mounted at the bottom of the straight pipe notching device and a first air cylinder used for driving the mounting sliding seat to move, a first vertical plate extends upwards on a working table top of the cabinet, 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 mounting sliding seat is connected with the cabinet through a sliding rail.

As a further improvement of the utility model, the straight pipe notching device comprises a straight pipe notching clamp for fixing the end part of the straight pipe, a cutter for cutting the end part of the straight pipe to form a connecting notch and a second air cylinder for driving the cutter to move, wherein a feed hole for inserting the end part of the straight pipe, a cutter inlet hole for enabling the cutter to enter the feed hole for cutting the end part of the straight pipe and a discharge hole for discharging waste materials generated by cutting the end part of the straight pipe are formed in the straight pipe notching clamp, the cutter inlet hole and the discharge hole are communicated with the feed hole, the feed hole is vertical to the central line of the cutter inlet hole, and the cutter inlet hole is coincided with the central line of the discharge hole.

As a further improvement of the utility model, a second vertical plate extends upwards from the top of the mounting slide seat, the second cylinder is fixedly mounted at the side of the second vertical plate, a second transverse plate is transversely arranged at the top of the second vertical plate, an upwards 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 mounted on the second transverse plate, and a second through groove for adjusting the mounting position of the proximity sensor is formed in the second transverse plate.

As a further improvement of the utility model, the straight pipe punching device comprises a left straight pipe punching assembly and a right straight pipe punching assembly, the left straight pipe punching assembly comprises two first movable clamping plates, two groups of first buffer springs, two first spring fixing plates, a first linkage plate and a third cylinder, the telescopic end of the third cylinder is connected with the first linkage plate, the two first spring fixing plates are respectively and symmetrically arranged on the first linkage plate, one ends of the two groups of first buffer springs are respectively arranged on the two first spring fixing plates, the other ends of the two groups of first buffer springs are respectively arranged on the two first movable clamping plates, and a first pipe groove matched with the straight pipe body is arranged in the first movable clamping plate; the right straight pipe punching assembly comprises two first fixing plates, a first single punching needle, a group of double punching needles, two first punching needle fixing plates, a second linkage plate and a fourth cylinder, the telescopic end of the fourth cylinder is connected with the second linkage plate, the two first punching needle fixing plates are symmetrically installed on the second linkage plate respectively, the first single punching needle and the double punching needles are installed on the two first punching needle fixing plates respectively, the two first fixing plates are installed on the rack through a first base, a second pipe groove matched with the straight pipe body is formed in the first fixing plates, the first moving plates and the first fixing plates are matched to form a first die closing groove used for clamping the straight pipe body, a first needle hole used for enabling the first single punching needle to be inserted into the corresponding first die closing groove to perform punching processing is formed in one of the first fixing plates, and two first needle holes used for enabling the double punching needles to be inserted into the corresponding first die closing groove to perform punching processing are formed in the other first fixing plate A second pinhole.

As a further improvement of the present invention, a third vertical plate extends upward from a working table surface of the cabinet, the third cylinder is fixedly installed at a side portion of the third vertical plate, a third transverse plate is transversely installed at a top portion of the third vertical plate, an upward extending third induction column is installed on a telescopic rod of the third cylinder, a third through groove for the third induction column to pass through is formed in the third transverse plate, a proximity sensor for sensing a position of the third induction column is installed on the third transverse plate, and a fourth through groove for adjusting an installation position of the proximity sensor is formed in the third transverse plate.

As a further improvement of the present invention, a fourth vertical plate extends upward from a working table surface of the cabinet, the fourth cylinder is fixedly installed at a side portion of the fourth vertical plate, a fourth transverse plate is transversely installed at a top portion of the fourth vertical plate, an upward extending fourth induction column is installed on a telescopic rod of the fourth cylinder, a fifth through groove for the fourth induction column to pass through is formed in the fourth transverse plate, a proximity sensor for sensing a position of the fourth induction column is installed on the fourth transverse plate, and a sixth through groove for adjusting an installation position of the proximity sensor is formed in the fourth transverse plate.

The utility model has the beneficial effects that: according to the utility model, the straight pipe notching device and the straight pipe punching device are arranged on the cabinet, so that the processes of notching at two ends and punching a pipe body can be simultaneously completed when a straight pipe is processed, and a plurality of processes are completed at one time, so that the processing time of straight pipe accessories is greatly shortened, the processing efficiency is improved, the manual operation is simplified, and the labor intensity of workers is reduced.

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 structural diagram of a straight pipe notching device according to an embodiment;

FIG. 3 is a schematic view of the internal structure of the straight pipe notching jig of the present embodiment;

FIG. 4 is a schematic structural diagram of a straight pipe punching apparatus according to the present embodiment;

FIG. 5 is a schematic structural view of the first movable clamp plate according to the present embodiment;

FIG. 6 is a schematic structural diagram of a first fixing plate penetrating through a first single punching pin according to the present embodiment;

FIG. 7 is a schematic structural view of a first fixing plate penetrating through a double-piercing needle according to the present embodiment;

FIG. 8 is a schematic structural view of the straight pipe of the present embodiment before and after processing.

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 8, the embodiment discloses a wheelchair straight pipe fitting integrated punching apparatus, which includes a cabinet 1, a straight pipe notching device 2 for performing end notching processing on a straight pipe, and a straight pipe punching device 3 for performing pipe punching processing on the straight pipe, wherein the straight pipe notching device 2 and the straight pipe punching device 3 are both installed on the cabinet 1, an electric cabinet for controlling the punching apparatus to work is further arranged in the cabinet 1, the straight pipe notching device 2 and the straight pipe punching device 3 are both connected with the electric cabinet through electric wires, the straight pipe notching device 2 and the straight pipe punching device 3 are both connected with an air source device through an air pipe, the straight pipe notching devices 2 are provided with two parts, the cutting directions of the two straight pipe notching devices 2 are parallel to each other, and the straight pipe punching device 3 is arranged between the two straight pipe notching devices 2. Through arranging straight tube notching device 2 and straight tube punching device 3 on the rack to make the straight tube add man-hour, can accomplish both ends incision and body trompil process simultaneously, a plurality of processes are once processed and are accomplished, have reduced the process time of straight tube accessory greatly, improve machining efficiency, simplify manual operation, reduce workman's intensity of labour.

As a preferred embodiment, one straight pipe cutting device 2 is installed on a machine cabinet 1 through a movable adjusting device 7, the movable adjusting device 7 is used for adjusting the working position of the straight pipe cutting device 2 according to the length of a processed straight pipe, the movable adjusting device 7 comprises an installation sliding seat 71 installed at the bottom of the straight pipe cutting device 2 and a first air cylinder 72 used for driving the installation sliding seat 71 to move, a first vertical plate 11 extends upwards on the working platform surface of the machine cabinet 1, the first air cylinder 72 is fixedly installed on the side portion of the first vertical plate 11, the telescopic end of the first air cylinder 72 is connected with the installation sliding seat 71, and the installation sliding seat 71 is connected with the machine cabinet 1 through a sliding rail. Through setting up removal adjusting device 7, make the tubular product stamping equipment of this embodiment can be applicable to the straight tube processing work of different length, the commonality improves. When the movable adjusting device 7 works, the first air cylinder 72 drives the installation slide seat 71 to move, and the whole straight pipe notching device 2 on the installation slide seat 71 moves along with the installation slide seat 71 at the same time, so that the movement action of the straight pipe notching device 2 in the length direction of a processed straight pipe is realized.

As a preferred embodiment, the straight pipe notching device 2 includes a straight pipe notching clamp 21 for fixing the end of a straight pipe, a cutter 22 for cutting the end of the straight pipe to form a connecting notch, and a second cylinder 23 for driving the cutter 22 to move, a feed hole 211 for inserting the end of the straight pipe, a feed hole 212 for allowing the cutter 22 to enter the feed hole 211 for cutting the end of the straight pipe, and a discharge hole 213 for discharging waste materials generated by cutting the end of the straight pipe are formed in the straight 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 the central line of the feed hole 212, and the feed hole 212 coincides with the central line of the discharge hole 213. When the incision processing work is carried out, the end part of the straight pipe is inserted into the feeding hole 211, the second air cylinder 23 acts to drive the cutter 22 to enter from the feeding hole 212, the end part of the straight pipe is cut into an incision shape meeting the processing requirement, the processing waste material is pushed out from the discharging hole 213, then the second air cylinder 23 retracts, and the cutter 22 retreats from the feeding hole 211 along the feeding hole 212, so that the once cutting action is completed.

As a preferred embodiment, the top of the mounting slide seat 71 extends upward to form a second vertical plate 73, the second cylinder 23 is fixedly mounted at a side portion of the second vertical plate 73, a second transverse plate 24 is transversely disposed at the top of the second vertical plate 73, the telescopic rod of the second cylinder 23 is provided with a second sensing column 25 extending upward, the second transverse plate 24 is provided with a first through groove 26 for the second sensing column 25 to pass through, the second transverse plate 24 is provided with a proximity sensor 8 for sensing the position of the second sensing column 25, and the second transverse plate 24 is provided with a second through groove 27 for adjusting the mounting position of the proximity sensor 8. Set up second response post 25 on through the second cylinder 23, control second cylinder 23 work through the response relation of proximity sensor 8 and second response post 25, make second cylinder 23 drive cutter 22 be close to the straight tube tip when cutting the action, slow the promotion speed of second cylinder 23, prevent that cutter 22 cutting speed from leading to straight tube processing incision defect at the excessive speed, also control the process of processing through the response relation of proximity sensor 8 second response post 25 simultaneously, prevent that cutter 22 from advancing to make the undercutting phenomenon deeply or cutter 22 from advancing not enough to cause the incision processing incomplete.

As a preferred embodiment, the straight pipe punching device 3 comprises a left straight pipe punching assembly 31 and a right straight pipe punching assembly 32, the left straight pipe punching assembly 31 comprises two first movable clamping plates 311, two groups of first buffer springs 312, two first spring fixing plates 313, a first linkage plate 314 and a third cylinder 315, the telescopic end of the third cylinder 315 is connected with the first linkage plate 314, the two first spring fixing plates 313 are respectively and symmetrically arranged on the first linkage plate 314, one ends of the two groups of first buffer springs 312 are respectively arranged on the two first spring fixing plates 313, the other ends of the two groups of first buffer springs 312 are respectively arranged on the two first movable clamping plates 311, and first pipe slots 316 matched with the straight pipe bodies are arranged in the first movable clamping plates 311; the right straight pipe punching assembly 32 comprises two first fixing clamp plates 321, a first single punching needle 322, a group of double punching needles 323, two first punching needle fixing plates 324, a second linkage plate 325 and a fourth cylinder 326, wherein the telescopic end of the fourth cylinder 326 is connected with the second linkage plate 325, the two first punching needle fixing plates 324 are respectively and symmetrically arranged on the second linkage plate 325, the first single punching needle 322 and the double punching needle 323 are respectively arranged on the two first punching needle fixing plates 324, the two first fixing clamp plates 321 are arranged on the cabinet 1 through a first base, a second pipe groove 327 matched with the straight pipe body is arranged in the first fixing clamp plate 321, the first movable clamp plate 311 and the first fixing clamp plate 321 are matched to form a first die closing groove for clamping the straight pipe body, a first needle hole 328 used for inserting the first single punching needle 322 into the corresponding first die closing groove for punching processing is arranged in one of the first fixing clamp plates 321, two second pin holes 329 for inserting the double punching pins 323 into the corresponding first die cavity to perform punching are formed in the other first clamping plate 321. When the straight pipe punching action is carried out, firstly, the third air cylinder 315 stretches out to act to drive the first linkage plate 314, the first spring fixing plate 313, the first buffer spring 312 and the first movable clamping plate 311 to integrally move close to the first fixed clamping plate 321, the first movable clamping plate 311 and the first fixed clamping plate 321 are clamped to clamp the straight pipe, and in the process, the first buffer spring 312 has a buffering effect on the mold closing force, so that the damage of the straight pipe body caused by the overlarge mold closing force when the straight pipe punching device 3 is closed is prevented, after the straight pipe is completely closed, the fourth air cylinder 326 stretches out to act to drive the first single punching needle 322 and the double punching needles 323 to simultaneously penetrate through the first fixed clamping plate 321 to enter the first mold closing groove to punch the straight pipe.

Similarly, in order to control the punching process of the straight pipe punching device 3, the straight pipe is prevented from overshooting or short punching in the punching process, the third vertical plate 12 is arranged on the working table top of the cabinet 1 in an upward extending manner, the third cylinder 315 is fixedly arranged on the side portion of the third vertical plate 12, the third transverse plate 317 is transversely arranged at the top of the third vertical plate 12, the third induction column 318 which extends in an upward extending manner is arranged on the telescopic rod of the third cylinder 315, the third transverse plate 317 is provided with a third through groove 319 for the third induction column 318 to pass through, the third transverse plate 317 is provided with the proximity sensor 8 for sensing the position of the third induction column 318, and the third transverse plate 317 is provided with a fourth through groove 310 for adjusting the installation position of the proximity sensor 8. Upwards extend on the table surface of rack 1 and be equipped with fourth riser 13, fourth cylinder 326 fixed mounting is at the lateral part of fourth riser 13, the top of fourth riser 13 transversely is provided with fourth diaphragm 330, be equipped with the fourth response post 331 that upwards extends on fourth cylinder 326's the telescopic link, offer the fifth logical groove 332 that is used for fourth response post 331 to pass on the fourth diaphragm 330, install the proximity sensor 8 that is used for responding to fourth response post 331 position on the fourth diaphragm 330, offer the sixth logical groove 333 that is used for adjusting proximity sensor 8 mounted position on the fourth diaphragm 330.

In this embodiment, the straight pipe punching device 3 and the two straight pipe notching devices 2 act simultaneously, so that the straight pipe can form two end notches and three hole sites simultaneously, the straight pipe notch and hole opening processing is performed simultaneously, and the processing efficiency of the straight pipe is greatly improved.

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 an integrative stamping equipment of wheelchair straight tube accessory which characterized in that: the straight pipe punching device comprises a cabinet (1), a straight pipe notching device (2) and a straight pipe punching device (3), wherein the straight pipe notching device (2) is used for performing end notching processing on a straight pipe, the straight pipe punching device (3) is used for performing pipe punching processing on the straight pipe, an electric cabinet is further arranged in the cabinet (1) and used for controlling the work of punching equipment, the straight pipe notching device (2) and the straight pipe punching device (3) are both connected with the electric cabinet through electric wires, the straight pipe notching device (2) and the straight pipe punching device (3) are both connected with an air source device through air pipes, the straight pipe notching device (2) is provided with two parts, the cutting work directions of the two straight pipe notching devices (2) are arranged in parallel, and the straight pipe punching device (3) is arranged between the two straight pipe notching devices (2).

2. The integrated wheelchair straight tube fitting punching apparatus as claimed in claim 1, wherein: one of them straight tube notching device (2) is installed on rack (1) through removing adjusting device (7), removes adjusting device (7) and is used for the operating position according to the length adjustment straight tube notching device (2) of processing straight tube, remove adjusting device (7) including installing installation slide (71) and the first cylinder (72) that are used for driving installation slide (71) removal in straight tube notching device (2) bottom, upwards extend on the table surface of rack (1) and be equipped with first riser (11), 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), through sliding rail connection between installation slide (71) and rack (1).

3. The integrated wheelchair straight tube fitting punching apparatus as claimed in claim 2, wherein: straight tube notching device (2) including straight tube incision anchor clamps (21) that are used for fixed straight tube tip, be used for cutting straight tube tip and form cutter (22) of the incision of plugging into and be used for driving second cylinder (23) of cutter (22) action, set up in straight tube incision anchor clamps (21) and be used for straight tube tip male feed port (211), be used for cutter (22) to get into feed port (211) and carry out feed opening (212) that straight tube tip cut and be used for discharging discharge outlet opening (213) of the waste material that straight tube 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 central line coincidence of discharge opening (213).

4. The integrated wheelchair straight tube fitting punching apparatus as claimed in claim 3, wherein: the top of installation slide (71) upwards extends and is equipped with 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).

5. The integrated wheelchair straight tube fitting punching apparatus as claimed in claim 1, wherein: the straight pipe punching device (3) comprises a left straight pipe punching assembly (31) and a right straight pipe punching assembly (32), the left straight pipe punching assembly (31) comprises two first movable clamping plates (311), two groups of first buffer springs (312), two first spring fixing plates (313), a first linkage plate (314) and a third air cylinder (315), the telescopic end of the third air cylinder (315) is connected with the first linkage plate (314), the two first spring fixing plates (313) are symmetrically arranged on the first linkage plate (314) respectively, one ends of the two groups of first buffer springs (312) are arranged on the two first spring fixing plates (313) respectively, the other ends of the two groups of first buffer springs (312) are arranged on the two first movable clamping plates (311) respectively, and a first pipe groove (316) matched with the straight pipe body is formed in the first movable clamping plate (311); the right straight pipe punching assembly (32) comprises two first fixing clamp plates (321), a first single punching needle (322), a group of double punching needles (323), two first punching needle fixing plates (324), a second linkage plate (325) and a fourth cylinder (326), the telescopic end of the fourth cylinder (326) is connected with the second linkage plate (325), the two first punching needle fixing plates (324) are symmetrically arranged on the second linkage plate (325) respectively, the first single punching needle (322) and the double punching needles (323) are arranged on the two first punching needle fixing plates (324) respectively, the two first fixing clamp plates (321) are arranged on the cabinet (1) through first bases, second pipe slots (327) matched with the straight pipe body are formed in the first fixing clamp plates (321), and the first movable clamp plates (311) and the first fixing clamp plates (321) are matched to form first die combining slots for clamping the straight pipe body, one first fixing plate (321) is provided with a first needle hole (328) for inserting a first single punching needle (322) into a corresponding first die cavity to perform punching, and the other first fixing plate (321) is provided with two second needle holes (329) for inserting a double punching needle (323) into a corresponding first die cavity to perform punching.

6. The integrated wheelchair straight tube fitting punching apparatus as claimed in claim 5, wherein: upwards extend on the table surface of rack (1) and be equipped with third riser (12), third cylinder (315) fixed mounting is at the lateral part of third riser (12), the top of third riser (12) transversely is provided with third diaphragm (317), be equipped with the third response post (318) of upwards extending on the telescopic link of third cylinder (315), set up third logical groove (319) that are used for third response post (318) to pass on third diaphragm (317), install proximity sensor (8) that are used for responding to third response post (318) position on third diaphragm (317), set up fourth logical groove (310) that are used for adjusting proximity sensor (8) mounted position on third diaphragm (317).

7. The integrated wheelchair straight tube fitting punching apparatus as claimed in claim 5, wherein: upwards extend on the table surface of rack (1) and be equipped with fourth riser (13), fourth cylinder (326) fixed mounting is at the lateral part of fourth riser (13), the top of fourth riser (13) transversely is provided with fourth diaphragm (330), be equipped with the fourth response post (331) that upwards extends on the telescopic link of fourth cylinder (326), offer fifth logical groove (332) that are used for fourth response post (331) to pass on fourth diaphragm (330), install proximity sensor (8) that are used for responding to fourth response post (331) position on fourth diaphragm (330), offer sixth logical groove (333) that are used for adjusting proximity sensor (8) mounted position on fourth diaphragm (330).