CN219484408U - Annular tube production device with automatic feeding function - Google Patents

Abstract

The utility model discloses an annular tube production device with an automatic feeding function, which relates to the technical field of annular tube production, and comprises a workbench, wherein a clamp for fixing a blank is arranged on the workbench, a feeding device positioned at the left side of the clamp is also arranged on the top surface of the workbench, the clamp comprises a front vertical plate and a rear vertical plate which are fixedly arranged on the table top of the workbench, a base is fixedly arranged on the front end surface of the rear vertical plate, a V-shaped groove is formed on the top surface of the base, an airflow channel is formed in the base, one port of the airflow channel penetrates through the left side wall of the V-shaped groove, the other port of the airflow channel penetrates through the left side wall of the base, a compression cylinder is fixedly arranged on the front end surface of the front vertical plate, and a pressing plate positioned at the front side of the V-shaped groove is fixedly arranged on the action end of a piston rod of the compression cylinder; the feeding device comprises channel steel, a first lifting cylinder and a second lifting cylinder. The beneficial effects of the utility model are as follows: the structure is compact, the production efficiency of the annular tube is greatly improved, and the working strength of workers is reduced.

Description

Annular tube production device with automatic feeding function

Technical Field

The utility model relates to the technical field of annular tube production, in particular to an annular tube production device with an automatic feeding function.

Background

The structure of a certain annular pipe is shown in fig. 1, the annular pipe comprises a pipe body 1, a strip-shaped groove 2 is formed in the cylindrical surface of the pipe body 1 along the axial direction of the cylindrical surface, the strip-shaped groove 2 is communicated with the inner cavity of the pipe body 1, and the thickness of the pipe body 1 is 1-1.2 mm. A grooving tool shown in fig. 2-3 is adopted in a workshop to cut a strip groove 2 on a blank shown in fig. 4, so that a finished annular tube is produced.

Wherein, the fluting frock includes base 3, has seted up V-arrangement groove 4 on the top surface of base 3, and V-arrangement groove 4 sets up under the saw blade 6 of vertical sawing machine 5, and cylinder 7 has all been set firmly to the left and right sides that just is located V-arrangement groove 4 on the top surface of base 3, all has set firmly on the action end of two cylinder 7 piston rods and has embraced tightly piece 8, has all seted up the arc wall on the interior terminal surface of two enclasping piece 8.

The method for sawing the strip-shaped groove 2 on the cylindrical surface of the blank by matching the slotting tool with the vertical sawing machine is as follows:

s1, a worker firstly places a blank 10 in a V-shaped groove 4 of a base 3, then controls piston rods of two air cylinders 7 to extend, drives a holding block 8 to move towards the blank 10, and after the piston rods of the two air cylinders 7 extend completely, the blank 10 is just clamped between two arc-shaped grooves, so that the fixture fixing of the blank is realized, as shown in fig. 5, and the blank 10 is just under a saw blade 6;

s2, a worker controls the vertical sawing machine 5 to start, the vertical sawing machine 5 drives the saw blade 6 to reciprocate, then the saw blade 6 of the vertical sawing machine 5 is controlled to move downwards, and the saw blade 6 cuts the top material of the blank 10, so that the strip-shaped groove 2 is sawn on the blank 10, and a finished annular pipe is produced;

s3, taking out the annular tube: the worker firstly controls the saw blade 6 of the vertical sawing machine 5 to move upwards, then the worker controls the piston rods of the two cylinders 7 to retract, and the enclasping block 8 is separated from the annular pipe; after separation, the worker removes the annular tube from the V-groove 4; s4, repeating the operations of the steps S1-S3, so that a plurality of annular pipes can be continuously produced.

However, although the annular pipe can be produced by using a blank by a method of combining a grooving tool with a vertical sawing machine, the following technical defects still exist in the actual production process:

I. before each tool, one blank 10 needs to be manually taken out of the charging basket, and then the blank 10 is placed into the V-shaped groove 4, so that the feeding time of the blank is obviously increased, the slotting time of the blank is increased, and the production efficiency of the annular tube is reduced.

II. After each production of one annular tube, the annular tube in the V-groove 4 needs to be manually taken out and put into the collecting basket, which clearly increases the working strength of workers. Therefore, there is a need for an annular tube production device with an automatic feeding function, which greatly improves the annular tube production efficiency and reduces the working strength of workers.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the annular tube production device with the automatic feeding function, which has the advantages of compact structure, great improvement of the annular tube production efficiency and alleviation of the working intensity of workers.

The aim of the utility model is achieved by the following technical scheme: the utility model provides an annular tube apparatus for producing with automatic feeding function, it includes the workstation, be provided with the anchor clamps that are used for frock fixed blank on the workstation, still be provided with the loading attachment who is located anchor clamps left on the top surface of workstation, the anchor clamps include set firmly preceding riser and the back riser on the workstation mesa, set firmly the base on the preceding terminal surface of back riser, set up the V-arrangement groove on the top surface of base, set up the air current passageway in the base, the one port of air current passageway runs through the left side wall setting of V-arrangement groove, the other port runs through the left side wall setting of base, set firmly the pressure cylinder on the preceding terminal surface of preceding riser, set firmly the clamp plate that is located V-arrangement groove front side on the action end of pressure cylinder piston rod;

the feeding device comprises a channel steel, a first lifting cylinder and a second lifting cylinder, wherein the channel steel is obliquely downwards arranged right and fixedly arranged on the top surface of the workbench, the right port of the channel steel is oppositely arranged left and right with the V-shaped groove, a first bracket and a second bracket are welded on the rear side wall of the channel steel, a cylinder barrel of the first lifting cylinder is fixedly arranged on the front end surface of the first bracket, a cylinder barrel of the second lifting cylinder is fixedly arranged on the front end surface of the second bracket, a first stop block and a second stop block are respectively fixedly arranged on the acting ends of piston rods of the first lifting cylinder and the second lifting cylinder, and the two stop blocks are all arranged right above the channel steel.

The front vertical plate and the rear vertical plate are arranged in parallel.

A vertical sawing machine is arranged right above the V-shaped groove, and a saw blade of the vertical sawing machine is parallel to the V-shaped groove.

The air flow channel is arranged obliquely upwards to the right, and the left port of the air flow channel is connected with a connector which is connected with the air compressor through a pipeline.

The groove width of the channel steel is equal to the length of the blank, and the depth of the channel steel is smaller than the diameter of the blank.

A plurality of connecting frames are welded on the bottom surface of the channel steel, and the connecting frames are fixedly arranged on the table top of the workbench.

The production device further comprises a controller, wherein the controller is electrically connected with the air compressor, the electromagnetic valve of the first lifting cylinder, the electromagnetic valve of the second lifting cylinder and the electromagnetic valve of the pressing cylinder through signal wires.

The utility model has the following advantages: the structure is compact, the production efficiency of the annular tube is greatly improved, and the working strength of workers is reduced.

Drawings

FIG. 1 is a schematic view of the structure of an annular tube;

FIG. 2 is a schematic structural diagram of a slotting tool;

FIG. 3 is a schematic view of the A-direction of FIG. 2;

FIG. 4 is a schematic view of the structure of a blank;

FIG. 5 is a schematic view of a tooling fixture blank;

FIG. 6 is a schematic diagram of the structure of the present utility model;

FIG. 7 is a sectional view B-B of FIG. 6;

FIG. 8 is a schematic view in the direction C of FIG. 7;

FIG. 9 is a pre-installation schematic of a blank;

fig. 10 is a schematic view of a second stop of a second lift cylinder blocking blank B;

FIG. 11 is a schematic illustration of blank A loading;

FIG. 12 is a schematic view in the D direction of FIG. 11;

FIG. 13 is a schematic view of a blank A being secured between a base and a platen by a tooling;

FIG. 14 is a schematic view of a saw blade cutting the top material of a blank;

in the figure, the steel pipe comprises a 1-pipe body, a 2-strip-shaped groove, a 3-base, a 4-V-shaped groove, a 5-vertical sawing machine, a 6-saw blade, a 7-cylinder, an 8-holding block, a 10-blank, a 11-workbench, a 12-clamp, a 13-feeding device, a 14-front vertical plate, a 15-rear vertical plate, a 16-air flow channel, a 17-compacting cylinder, a 18-pressing plate, a 19-channel steel, a 20-first lifting cylinder, a 21-second lifting cylinder, a 22-first support, a 23-second support, a 24-first stop block, a 25-second stop block, a 26-joint, a 27-blank A and a 28-blank B.

Detailed Description

The utility model is further described below with reference to the accompanying drawings, the scope of the utility model not being limited to the following:

as shown in fig. 6-8, an annular tube production device with automatic feeding function comprises a workbench 11, wherein a clamp 12 for fixing blanks is arranged on the workbench 11, a feeding device 13 positioned on the left side of the clamp 12 is further arranged on the top surface of the workbench 11, the clamp 12 comprises a front vertical plate 14 and a rear vertical plate 15 which are fixedly arranged on the table top of the workbench 11, the front vertical plate 14 and the rear vertical plate 15 are arranged in parallel, a base 3 is fixedly arranged on the front end surface of the rear vertical plate 15, a V-shaped groove 4 is formed in the top surface of the base 3, a vertical sawing machine 5 is arranged right above the V-shaped groove 4, a saw blade 6 of the vertical sawing machine 5 is arranged parallel to the V-shaped groove 4, an airflow channel 16 is formed in the base 3, one port of the airflow channel 16 penetrates through the left side wall of the V-shaped groove 4, the other port penetrates through the left side wall of the base 3, a compressing cylinder 17 is fixedly arranged on the front end surface of the front vertical plate 14, and a pressing plate 18 positioned on the front side of the V-shaped groove 4 is fixedly arranged on the acting end of a piston rod of the compressing cylinder 17.

As shown in fig. 6-8, the feeding device 13 includes a channel steel 19, a first lifting cylinder 20 and a second lifting cylinder 21, the channel steel 19 is obliquely downward and fixedly arranged on the top surface of the workbench 11, the right port of the channel steel 19 is oppositely arranged left and right with the V-shaped groove 4, the rear side wall of the channel steel 19 is welded with a first bracket 22 and a second bracket 23, the cylinder barrel of the first lifting cylinder 20 is fixedly arranged on the front end surface of the first bracket 22, the cylinder barrel of the second lifting cylinder 21 is fixedly arranged on the front end surface of the second bracket 23, the acting ends of the piston rods of the first lifting cylinder 20 and the second lifting cylinder 21 are respectively fixedly provided with a first stop block 24 and a second stop block 25, and the two stop blocks are all arranged right above the channel steel 19.

The air flow channel 16 is arranged obliquely upwards to the right, a joint 26 is connected to the left port of the air flow channel 16, and the joint 26 is connected with the air compressor through a pipeline. The groove width of the channel steel 19 is equal to the length of the blank, the depth of the channel steel 19 is smaller than the diameter of the blank, a plurality of connecting frames are welded on the bottom surface of the channel steel 19, and the connecting frames are fixedly arranged on the table top of the workbench.

The production device further comprises a controller, wherein the controller is electrically connected with the air compressor, the electromagnetic valve of the first lifting cylinder 20, the electromagnetic valve of the second lifting cylinder 21 and the electromagnetic valve of the pressing cylinder 17 through signal wires, the starting or closing of the air compressor can be controlled through the controller, and meanwhile the extension or retraction of piston rods of the first lifting cylinder 20, the second lifting cylinder 21 and the pressing cylinder 17 can be controlled.

The working process of the utility model is as follows:

s1, a worker places a collecting basket on the top surface of the workbench 11 and positioned on the right side of the clamp 12;

s2, pre-installing a blank: the worker controls the piston rod of the first lifting cylinder 20 to extend downwards, the piston rod drives the first stop block 24 to move downwards, and when the piston rod of the first lifting cylinder 20 extends completely, the first stop block 24 is just close to the channel steel 19; then, a worker sequentially puts a plurality of blanks 10 into the channel steel 19 from the left port of the channel steel 19, the blank A27 at the head end part is just blocked by the first stop block 24 to prevent the blank A27 from falling out of the channel steel 19, and then the blank A27 blocks the blanks 10 subsequently put into the channel steel 19, so that the pre-installation of the blanks is realized, and as shown in fig. 9, a plurality of blanks 10 stay in the channel steel 19;

s3, feeding of a blank A27, wherein the specific operation steps are as follows:

s31, a worker controls a piston rod of the second lifting cylinder 21 to extend downwards, the piston rod drives the second stop block 25 to move downwards, and when the piston rod extends completely, the second stop block 25 stops a blank B28 contacted with the blank A27, as shown in FIG. 10;

s32, a worker controls a piston rod of the first lifting cylinder 20 to retract upwards, the piston rod drives the first stop block 24 to move upwards, when the first stop block 24 is separated from the blank A27, the blank A27 falls onto the top surface of the base 3 under self gravity and then falls into the V-shaped groove 4 of the base 3, and therefore automatic feeding of the blank A27 is achieved, as shown in figures 11-12;

s4, fixing a tool of a blank A27: the worker controls the piston rod of the compression cylinder 17 to extend backwards, the piston rod drives the pressing plate 18 to move backwards, and the blank A27 is pressed between the pressing plate 18 and the front end face of the base 3, so that fixture fixation of the blank A27 is realized, as shown in fig. 13;

s5, production of an annular pipe: the worker controls the vertical sawing machine 5 to start, the vertical sawing machine 5 drives the saw blade 6 to reciprocate, then the saw blade 6 of the vertical sawing machine 5 is controlled to move downwards, and the saw blade 6 cuts the top material of the blank 10 as shown in fig. 14, so that the bar-shaped groove 2 is sawn on the blank 10, and a first annular pipe is produced;

s6, taking out the annular tube, wherein the specific operation steps are as follows:

s61, a worker controls the saw blade 6 of the vertical sawing machine 5 to move upwards, after the saw blade 6 is separated from the annular pipe, the worker controls the piston rod of the compression cylinder 17 to retract, and the piston rod drives the pressing plate 18 to move forwards, so that the pressing plate 18 is separated from the annular pipe;

s62, controlling the starting of an air compressor by workers, discharging pressure gas from the air compressor, sequentially passing through a pipeline, a connector 26, a left port of an air flow channel 16, the air flow channel 16 and a right port of the air flow channel 16, and finally entering a V-shaped groove 4, wherein an annular pipe positioned in the V-shaped groove 4 is blown out of the V-shaped groove 4 under the pushing of air pressure, and falls into a collecting basket after being blown out, so that the collection of a first annular pipe is realized;

according to the step S6, the annular pipe production device can blow out the processed annular pipe from the V-shaped groove 4 by starting the air compressor, so that the annular pipe is automatically taken out, and the annular pipe is not required to be manually taken out from the V-shaped groove 4, thereby greatly reducing the working intensity of workers.

S7, after the first annular pipe is collected, a worker controls a piston rod of the first lifting cylinder 20 to extend downwards, the piston rod drives the first stop block 24 to move downwards, then the worker controls a piston rod of the second lifting cylinder 21 to retract upwards, the piston rod drives the second stop block 25 to move upwards, and at the moment, the blank B28 moves downwards for a certain distance and is then blocked by the first stop block 24; after blocking, the second annular tube can be produced by repeating the operations of steps S3 to S6, and thus, the annular tube can be produced by using all the blanks 10 in the channel steel 19.

According to the steps S3-S7, the annular tube production device achieves automatic feeding of blanks one by one after the blanks which are pre-installed in the channel steel 19 are filled in the V-shaped groove 4 through actions of the first lifting cylinder 20 and the second lifting cylinder 21 in the feeding device 13, and therefore compared with the grooving tool shown in FIG. 2, the annular tube production device does not need to manually put the blanks into the V-shaped groove 4 one by one, feeding time of the blanks is greatly shortened, grooving time of the blanks 10 is further shortened, and production efficiency of the annular tube is greatly improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Annular pipe apparatus for producing with automatic feeding function, its characterized in that: the novel clamping device comprises a workbench (11), wherein a clamp (12) for fixing a blank by a tool is arranged on the workbench (11), a feeding device (13) positioned on the left side of the clamp (12) is further arranged on the top surface of the workbench (11), the clamp (12) comprises a front vertical plate (14) and a rear vertical plate (15) which are fixedly arranged on the table top of the workbench (11), a base (3) is fixedly arranged on the front end surface of the rear vertical plate (15), a V-shaped groove (4) is formed in the top surface of the base (3), an air flow channel (16) is formed in the base (3), one port of the air flow channel (16) penetrates through the left side wall of the V-shaped groove (4), the other port of the air flow channel penetrates through the left side wall of the base (3), a compression cylinder (17) is fixedly arranged on the front end surface of the front vertical plate (14), and a pressing plate (18) positioned on the front side of the V-shaped groove (4) is fixedly arranged on the acting end of a piston rod of the compression cylinder (17).

The feeding device is characterized in that the feeding device (13) comprises a channel steel (19), a first lifting cylinder (20) and a second lifting cylinder (21), the channel steel (19) is obliquely downwards arranged right and fixedly arranged on the top surface of the workbench (11), a right port of the channel steel (19) is oppositely arranged left and right with the V-shaped groove (4), a first bracket (22) and a second bracket (23) are welded on the rear side wall of the channel steel (19), a cylinder barrel of the first lifting cylinder (20) is fixedly arranged on the front end surface of the first bracket (22), a cylinder barrel of the second lifting cylinder (21) is fixedly arranged on the front end surface of the second bracket (23), and a first stop block (24) and a second stop block (25) are respectively fixedly arranged on the action ends of piston rods of the first lifting cylinder (20) and the second lifting cylinder (21), and the two stop blocks are all arranged right above the channel steel (19).

2. The annular tube production device with an automatic feeding function according to claim 1, wherein: the front vertical plate (14) and the rear vertical plate (15) are arranged in parallel.

3. The annular tube production device with an automatic feeding function according to claim 1, wherein: a vertical sawing machine (5) is arranged right above the V-shaped groove (4), and a saw blade (6) of the vertical sawing machine (5) is parallel to the V-shaped groove (4).

4. The annular tube production device with an automatic feeding function according to claim 1, wherein: the air flow channel (16) is arranged obliquely upwards to the right, a connector (26) is connected to the left port of the air flow channel (16), and the connector (26) is connected with the air compressor through a pipeline.

5. The annular tube production device with an automatic feeding function according to claim 1, wherein: the groove width of the channel steel (19) is equal to the length of the blank, and the depth of the channel steel (19) is smaller than the diameter of the blank.

6. The annular tube production device with an automatic feeding function according to claim 1, wherein: a plurality of connecting frames are welded on the bottom surface of the channel steel (19), and the connecting frames are fixedly arranged on the table top of the workbench.

7. The annular tube production device with an automatic feeding function according to claim 1, wherein: the production device further comprises a controller, wherein the controller is electrically connected with the air compressor, the electromagnetic valve of the first lifting cylinder (20), the electromagnetic valve of the second lifting cylinder (21) and the electromagnetic valve of the pressing cylinder (17) through signal wires.