CN217965781U

CN217965781U - Device for wrapping brass core by insulating paper of welding gun spray pipe

Info

Publication number: CN217965781U
Application number: CN202221898328.6U
Authority: CN
Inventors: 孙春霞; 胡小平; 陈兆荣
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Changzhou Vocational Institute of Mechatronic Technology
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-06
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a device for wrapping a brass core by insulating paper of a welding gun spray pipe, which comprises a base table, wherein a central rod is arranged in the center of the base table, a first transverse pushing cylinder and a second transverse pushing cylinder are respectively arranged at two ends of the top of the base table, the output end of the first transverse pushing cylinder is provided with a first moving seat, one side of the first moving seat close to the central rod is detachably provided with a first push plate, the output end of the second transverse pushing cylinder is provided with a second moving seat, and one side of the second moving seat close to the central rod is detachably provided with a second push plate; one side of the first push plate close to the central rod is formed into a convex V shape, a first arc-shaped groove surface is formed at the vertex angle of the V shape of the first push plate, one side of the second push plate close to the central rod is formed into a concave V shape, and a second arc-shaped groove surface is formed at the included angle of the V shape of the second push plate. The utility model discloses can realize automatic wrapping the brass core with insulating paper, it is better to wrap up the effect, uses more convenient, high-efficient, has improved degree of automation greatly.

Description

Device for wrapping brass core by insulating paper of welding gun spray pipe

Technical Field

The utility model relates to an advanced equipment makes technical field, especially relates to a device that welder spray tube insulated paper wrapped brass core.

Background

The lance is an important part of the welding gun and functions to deliver shielding gas to the welding area to prevent the wire joint, arc and weld pool from coming into contact with air. The diameter of the torch nozzle hole is related to the current magnitude and is typically 12-24mm. Furthermore, the nozzle of the welding gun is provided with a sandwich layer, and referring to fig. 1, the welding gun nozzle is required to be internally pressed with insulating paper and a brass core during production and manufacturing, wherein the brass core is positioned at the innermost layer, and the insulating paper is positioned between the brass core layer and the nozzle body layer.

Generally, the brass core is wrapped by insulating paper at the outside, and then the whole of the insulating paper and the brass core is pressed into a welding gun spray pipe. However, most of the current ways of wrapping the brass core with the insulating paper are manual operations or winding by using some simple tools, so that the efficiency is very low, the labor is consumed, the cost is high, and the qualification rate of the product is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's is not enough, provide a welder spray tube insulated paper wraps brass core's device, it can realize wrapping the brass core with insulated paper automatically, and it is better to wrap up the effect, uses more convenient, high-efficient, has improved degree of automation greatly.

In order to solve the technical problem, the technical scheme of the utility model is that:

a device for wrapping a brass core by insulating paper of a welding gun spray pipe comprises a base table, wherein a central rod for sleeving the brass core is arranged in the center of the base table, a first transverse pushing cylinder and a second transverse pushing cylinder are respectively arranged at two ends of the top of the base table, a first moving seat is arranged at the output end of the first transverse pushing cylinder, a first push plate is detachably arranged on one side, close to the central rod, of the first moving seat, a second moving seat is arranged at the output end of the second transverse pushing cylinder, and a second push plate is detachably arranged on one side, close to the central rod, of the second moving seat;

one side of the first push plate, which is close to the central rod, is formed into a convex V shape, a first arc-shaped groove surface is formed at the vertex angle of the V shape of the first push plate, one side of the second push plate, which is close to the central rod, is formed into a concave V shape, and a second arc-shaped groove surface matched with the first arc-shaped groove surface is formed at the V-shaped included angle of the second push plate;

the first horizontal pushing cylinder can drive the first pushing plate to move towards the central rod and can preliminarily press and roll the insulating paper on the brass core, and the second horizontal pushing cylinder can drive the second pushing plate to move towards the central rod and can completely press and roll the insulating paper on the brass core.

Furthermore, a first T-shaped clamping groove is formed in one end, close to the central rod, of the first moving seat, a first T-shaped clamping block is formed in one end, far away from the central rod, of the first push plate, and the first T-shaped clamping block is detachably inserted into the first T-shaped clamping groove;

and a second T-shaped clamping groove is formed in one end, close to the central rod, of the second moving seat, a second T-shaped clamping block is formed in one end, far away from the central rod, of the second push plate, and the second T-shaped clamping block is detachably inserted into the second T-shaped clamping groove.

Further, first removal seat and second remove a both sides and all be provided with first direction locating piece, first direction locating piece rigid coupling is at the base bench, first removal seat and second remove the equal slip joint of seat between the first direction locating piece of both sides.

Further, first push pedal and second push pedal both sides all are provided with second direction locating piece, second direction locating piece rigid coupling is on the base bench, the equal slip joint of first push pedal and second push pedal is between the second direction locating piece of both sides.

Furthermore, the edge of the top end of the central rod is provided with a chamfer.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

1. the utility model discloses put the brass core earlier through the central pole cover, and place insulating paper between first arc groove face and well core rod, then order about first push pedal through first violently push away the cylinder and remove to well core rod, support through first arc groove face and press the effect and make insulating paper can tentatively press the book on the brass core, rethread second violently push away the cylinder and order about the second push pedal and remove to well core rod, support through indent V-arrangement shape structure and second arc groove face and press the effect and make insulating paper can completely press the package outside the brass core, the parcel effect is better, it is more convenient that the process is rolled up to whole pressure simultaneously, high efficiency, the degree of automation and production efficiency are greatly improved, the human cost is saved.

2. The utility model discloses a setting up of first guide orientation piece and second guide orientation piece can guarantee that insulating paper wraps the brass core more accurately when the pressure is rolled up, is favorable to improving the product percent of pass after impressing.

Drawings

FIG. 1 is a view showing the structure of a welding gun nozzle after an insulating paper brass core is pressed therein;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a first movable base according to the present invention;

fig. 4 is a schematic structural view of the first push plate of the present invention;

fig. 5 is a schematic structural view of a second movable base of the present invention;

fig. 6 is a schematic structural view of a second push plate of the present invention;

FIG. 7 is a schematic diagram of the present invention;

wherein, 1, a base platform; 2. a center pole; 3. a first horizontal pushing cylinder; 4. a second transverse pushing cylinder; 5. a first movable base; 50. a first T-shaped slot; 6. a first push plate; 60. a first arcuate slot surface; 61. a first T-shaped fixture block; 7. a second movable base; 70. a second T-shaped slot; 8. a second push plate; 80. a second arc-shaped groove surface; 81. a second T-shaped fixture block; 9. a first guide positioning block; 10. a second guiding positioning block; 11. a nozzle body; 12. insulating paper; 13. a brass core.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1, in order to press the insulating paper 12 and the brass core 13 into the nozzle body 11 as a whole, the insulating paper 12 needs to be wrapped around the brass core 13, but the conventional method is laborious, inefficient, and poor in wrapping effect.

Therefore, as shown in fig. 2-7, in this embodiment, a device for wrapping a brass core with insulating paper for a torch nozzle is provided, which includes a base table 1, wherein a central rod 2 is fixed in the center of the base table 1, the central rod 2 is used for sleeving the brass core 13 to position the brass core 13, and the top edge of the central rod 2 is provided with a chamfer to facilitate rapid placement of the brass core 13. Be fixed with first violently push away cylinder 3 and the violently push away cylinder 4 of second respectively at 1 top both ends of base platform, first violently push away cylinder 3 and the violently push away 4 outputs of cylinder of second and all face to well core rod 2, first violently push away 3 outputs of cylinder and install first removal seat 5, first removal seat 5 can be dismantled and be connected with first push pedal 6 near one side of well core rod 2, first violently push away cylinder 3 can order about first removal seat 5 and first push pedal 6 and move towards well core rod 2 sideslip on base platform 1, the second violently pushes away 4 outputs of cylinder and installs the second and remove seat 7, the second removes one side that seat 7 is close to well core rod 2 and can dismantle and be connected with second push pedal 8, the second violently pushes away cylinder 4 and can order about the second and remove seat 7 and second push pedal 8 and move towards well core rod 2 sideslip on base platform 1. In order to roll the insulating paper better, one side of the first push plate 6 close to the central rod 2 is formed into a convex V shape, a first arc-shaped groove surface 60 is arranged at the top corner of the V shape of the first push plate 6, one side of the second push plate 8 close to the central rod 2 is formed into a concave V shape, and a second arc-shaped groove surface 80 matched with the first arc-shaped groove surface 60 is arranged at the corner of the V shape of the second push plate 8. So when rolling up insulating paper 12, order about first push pedal 6 to well core rod 2 removal through first violently pushing away cylinder 3 earlier, insulating paper 12 can tentatively press down to roll up on brass core 13 under the effect of pressing of first arc grooved surface 60, then rethread second violently pushes away cylinder 4 and orders about second push pedal 8 to well core rod 2 removal, can make insulating paper 12 completely press the package outside brass core 13 under the effect of pressing of concave V shape structure and second arc grooved surface 80.

Specifically, in this embodiment, a first T-shaped slot 50 is formed at one end of the first moving seat 5 close to the central rod 2, a first T-shaped block 61 is formed at one end of the first pushing plate 6 far from the central rod 2, and the first T-shaped block 61 is detachably inserted into the first T-shaped slot 50; a second T-shaped clamping groove 70 is formed in one end, close to the central rod 2, of the second movable seat 7, a second T-shaped clamping block 81 is formed in one end, far away from the central rod 2, of the second push plate 8, and the second T-shaped clamping block 81 is detachably inserted into the second T-shaped clamping groove 70. So make first push pedal 6 and second push pedal 8 remove more steadily, and the change is dismantled at any time to the convenience.

In order to limit the guiding direction of the first movable seat 5 and the second movable seat 7 during the transverse movement, first guiding positioning blocks 9 are respectively arranged on two sides of the first movable seat 5 and the second movable seat 7, the first guiding positioning blocks 9 are fixedly connected to the base table 1, and the first movable seat 5 and the second movable seat 7 are slidably clamped between the first guiding positioning blocks 9 on two sides. In order to guide and limit the first push plate 6 and the second push plate 8 during transverse movement, second guide positioning blocks 10 are arranged on two sides of the first push plate 6 and the second push plate 8 in the embodiment, the second guide positioning blocks 10 are fixedly connected to the base table 1, and the first push plate 6 and the second push plate 8 are slidably clamped between the second guide positioning blocks 10 on the two sides. So can make the collimation nature when first push pedal 6 and the sideslip of second push pedal 8 higher, the accuracy that first arc groove face 60 and second arc groove face 80 aim at center push rod 2 is higher, and then guarantees that insulating paper 12 wraps the brass core 13 more accurately when pressing the book.

Referring to fig. 2-7, the overall working principle of the present embodiment is: firstly, the brass core 13 is sleeved on the central rod 2 for positioning; then, the insulating paper 12 is placed between the first arc-shaped groove surface 60 and the central rod 2 and leans against the first arc-shaped groove surface 60 or the central rod 2; then start first violently push away cylinder 3, first violently push away cylinder 3 orders about first removal seat 5 and first push pedal 6 and removes to central push rod 2, press the book on brass core 13 with insulating paper 12 under the butt action of first arc groove face 60 preliminary, then start second violently push away cylinder 4, second violently push away cylinder 4 orders about second and removes seat 7 and second push pedal 8 and removes to central push rod 2, make insulating paper 12 press the package completely outside brass core 13 under the butt action of concave V shape structure and second arc groove face 80, withdraw first violently push away cylinder 3 and second violently push away cylinder 4 at last, take off the whole of the insulating paper 12 brass core 13 that wraps up. The whole wrapping effect is good, the whole pressing and rolling process is more convenient and efficient, the automation degree and the production efficiency are greatly improved, and the labor cost is saved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments further describe the technical problems, technical solutions and advantageous effects of the present invention in detail, it should be understood that the above only are the embodiments of the present invention, and are not intended to limit the present invention, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device that welder spray tube insulated paper wrapped brass core which characterized in that: the brass core pressing device comprises a base table (1), wherein a central rod (2) used for sleeving a brass core is arranged in the center of the base table (1), a first transverse pushing cylinder (3) and a second transverse pushing cylinder (4) are respectively arranged at two ends of the top of the base table (1), a first moving seat (5) is arranged at the output end of the first transverse pushing cylinder (3), a first push plate (6) is detachably arranged on one side, close to the central rod (2), of the first moving seat (5), a second moving seat (7) is arranged at the output end of the second transverse pushing cylinder (4), and a second push plate (8) is detachably arranged on one side, close to the central rod (2), of the second moving seat (7);

one side, close to the central rod (2), of the first push plate (6) is formed into a convex V shape, a first arc-shaped groove surface (60) is formed at the vertex angle of the V shape of the first push plate (6), one side, close to the central rod (2), of the second push plate (8) is formed into a concave V shape, and a second arc-shaped groove surface (80) matched with the first arc-shaped groove surface (60) is formed at the included angle of the V shape of the second push plate (8);

first violently push away cylinder (3) can order about first push pedal (6) to well core rod (2) removal and will insulate paper preliminary pressure roll on the brass core, second violently push away cylinder (4) can order about second push pedal (8) to well core rod (2) removal and press the roll completely with insulating paper on the brass core.

2. The apparatus of claim 1, wherein the brass core is encased in paper insulation for the torch tip, and wherein: a first T-shaped clamping groove (50) is formed in one end, close to the central rod (2), of the first moving seat (5), a first T-shaped clamping block (61) is formed in one end, far away from the central rod (2), of the first push plate (6), and the first T-shaped clamping block (61) is detachably inserted into the first T-shaped clamping groove (50);

one end, close to the central rod (2), of the second moving seat (7) is provided with a second T-shaped clamping groove (70), one end, far away from the central rod (2), of the second push plate (8) is provided with a second T-shaped clamping block (81), and the second T-shaped clamping block (81) is detachably inserted into the second T-shaped clamping groove (70).

3. The apparatus of claim 1 for encasing brass core with paper insulation in torch nozzle, wherein: first removal seat (5) and second remove seat (7) both sides and all be provided with first guide orientation piece (9), first guide orientation piece (9) rigid coupling is on base platform (1), first removal seat (5) and second remove the equal slip joint of seat (7) and connect between first guide orientation piece (9) of both sides.

4. The apparatus of claim 1, wherein the brass core is encased in paper insulation for the torch tip, and wherein: first push pedal (6) and second push pedal (8) both sides all are provided with second direction locating piece (10), second direction locating piece (10) rigid coupling is on base platform (1), first push pedal (6) and the equal slide clamping of second push pedal (8) are between second direction locating piece (10) of both sides.

5. The apparatus of claim 1 for encasing brass core with paper insulation in torch nozzle, wherein: the top edge of the central rod (2) is provided with a chamfer.