CN219152026U

CN219152026U - Welding device for cylinder body and seal head of portable fire extinguisher

Info

Publication number: CN219152026U
Application number: CN202223577210.6U
Authority: CN
Inventors: 杨进木; 王强林
Original assignee: Henan Liucheng Fire Fighting Equipment Co ltd
Current assignee: Henan Liucheng Fire Fighting Equipment Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-09
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a cylinder body and seal head welding device of a portable fire extinguisher, and relates to the technical field of fire-fighting equipment production equipment. The utility model comprises a bottom frame, a clamping assembly and a welding assembly, wherein a driving piece is arranged in the bottom frame, the bottom frame is connected with a sliding plate through the driving piece, the clamping assembly is arranged in the upper side wall of the sliding plate, a supporting column is arranged in the upper side wall of the bottom frame, the bottom frame is connected with the upper frame through the supporting column, a hanging plate is arranged in the upper frame, and the welding assembly is arranged on the bottom side wall of the hanging plate. According to the utility model, the clamping assembly and the hanging plate can be used for respectively storing the cylinder body and the sealing head of the fire extinguisher, and the cylinder body and the sealing head are mutually opposite under the drive of the driving piece, so that the stability of subsequent welding work is ensured, and meanwhile, the feeding and the returning work of the hand-held fire extinguisher are also facilitated through the driving piece.

Description

Welding device for cylinder body and seal head of portable fire extinguisher

Technical Field

The utility model belongs to the technical field of fire-fighting equipment production equipment, and particularly relates to a welding device for a cylinder body and an end socket of a portable fire extinguisher.

Background

One of the most common instruments in the fire-fighting equipment is a portable fire extinguisher, the portable fire extinguisher is mainly divided into three parts of a cylinder body, an end socket and an internal filler, and the portable fire extinguisher is required to undergo the steps of shaping, welding, filling and the like during production, wherein the welding mainly welds the cylinder body and the end socket together to form a complete whole, the welding work of the end socket and the cylinder body is mainly divided into manual and full-automatic modes, the manual welding process is controllable, the welding result is about larger by an operation method, the full-automatic welding operation is simple, the equipment cost is expensive, the subsequent production burden is larger, the two modes are thousands of people, the manual welding mode is relatively popular, and the following defects still exist in the practical use:

1. the existing welding device for the cylinder body and the seal head of the portable fire extinguisher is easy to cause unstable welding process because the welding device is manually held by hands during welding when in use, and the problem that the dislocation phenomenon is easily caused by manual butt joint of the cylinder body and the seal head;

2. the existing welding device for the cylinder body and the seal head of the portable fire extinguisher is characterized in that when the welding device is used, after the welding of one portable fire extinguisher is completed, the welding operation can be continued only by manually feeding the welding device, but the secondary feeding operation has instability, and the problem that the manual feeding operation is not guaranteed to be positioned at the same position to be welded at each time can be solved.

Therefore, the existing welding device for the cylinder body and the sealing head of the portable fire extinguisher cannot meet the requirements in actual use, so that the technology capable of being improved is urgently needed in the market to solve the problems.

Disclosure of Invention

The utility model aims to provide a cylinder body and seal head welding device of a portable fire extinguisher, which can respectively store the cylinder body and the seal head of the fire extinguisher by utilizing a clamping assembly and a hanging plate, and ensure the stability of the subsequent welding work by mutually opposite under the drive of a driving piece.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a portable fire extinguisher cylinder body and seal head welding device which comprises a bottom frame, a clamping assembly and a welding assembly, wherein a driving piece is arranged in the bottom frame, the bottom frame is connected with a sliding plate through the driving piece, the clamping assembly is arranged in the upper side wall of the sliding plate, a support column is arranged in the upper side wall of the bottom frame, the bottom frame is connected with the upper frame through the support column, a hanging plate is arranged in the upper frame, and the welding assembly is arranged on the bottom side wall of the hanging plate.

Further, the underframe and the upper frame are arranged in a square frame structure, sliding grooves are formed in the side walls of the front end and the rear end of the underframe, and equipment holes are formed in the outer wall of the underframe corresponding to the tail ends of the right sides of the sliding grooves.

Further, the underframe is connected with the outer wall of the sliding plate in a sliding way through the sliding groove, and the underframe is connected with the driving piece through the equipment hole.

Further, the driving piece comprises a servo motor and a driving screw rod, the driving screw rod is arranged on a motor shaft of the servo motor, the tail end of the driving screw rod is connected with the sliding plate through a driving nut, and a clamping groove is formed in the upper side wall of the sliding plate.

Further, the clamping assembly comprises a clamping plate, an electric telescopic rod, a clamping plate and a rubber pad, the electric telescopic rod is embedded in the center of the clamping plate, the side wall of the tail end of the electric telescopic rod is connected with the clamping plate through a fixing sleeve, and the rubber pad is adhered to the outer wall of the clamping plate.

Further, the hoisting grooves are formed in the side walls of the front end and the rear end of the upper frame, the upper frame is connected with the hoisting plate in a clamping manner through the hoisting grooves, a material hole is formed in the center of the hoisting plate, and the hoisting plate is connected with the sliding cylinder through the material hole.

Further, the welding assembly comprises an assembling ring, an adapting rod, a rotary connector and a welding device, the adapting rod is connected to the side wall of the top end of the assembling ring in a threaded mode, and the side wall of the bottom of the assembling ring is connected with the welding device through the rotary connector.

Further, the assembly ring and the material hole are arranged in a coaxial line structure, the assembly ring is arranged on the outer side of the lower portion of the sliding cylinder, and the welding head end of the welding device is arranged towards one side of the central axis of the sliding cylinder.

The utility model has the following beneficial effects:

1. according to the utility model, the clamping assembly and the hanging plate are arranged, when the portable fire extinguisher is used, the hanging plate and the sliding cylinder on the hanging plate can carry the sealing head of the fire extinguisher, so that the sealing head is stored in the sliding cylinder, the cylinder body of the fire extinguisher is clamped and positioned through the clamping assembly, the upper and lower arrangement between the cylinder body and the sealing head is ensured, manual positioning is not needed, and the problems that the conventional welding device for the cylinder body and the sealing head of the portable fire extinguisher is needed to be manually welded in use, the welding process is unstable easily, and the dislocation phenomenon is easy to occur in the manual butt joint of the cylinder body and the sealing head are solved.

2. According to the utility model, the driving piece and the sliding plate are arranged, when the portable fire extinguisher is used, the sliding plate can be driven to move back and forth in the chassis through the driving piece, so that the sliding plate is close to the feeding hole and the discharging hole, wherein the cylinder body is only required to be placed between the clamping assemblies when the sliding plate is close to the feeding hole, the cylinder body is not required to be placed at an accurate position, and after welding is finished, the driving piece drives the sliding plate to be close to the discharging hole, the welded portable fire extinguisher clamped on the clamping assemblies can be taken out, so that the problem that the conventional welding device for the cylinder body and the sealing head of the portable fire extinguisher is solved, when the conventional welding device for the portable fire extinguisher is used, the conventional welding device is required to be manually fed after the welding of one portable fire extinguisher is finished, and then the welding work can be continued after the feeding is carried out again, but the secondary feeding work has instability, and the problem that each manual feeding is not guaranteed to be positioned at the same position to be welded.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a cylinder and closure welding device of a portable fire extinguisher;

FIG. 2 is a structural exploded view of a portable fire extinguisher cylinder and closure welding apparatus;

FIG. 3 is a structural exploded view of the hanger plate and the welding assembly;

FIG. 4 is a schematic view of the structure of the driving member and the slide plate;

fig. 5 is a schematic structural view of the clamping assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a chassis; 101. a chute; 102. a device aperture; 2. a driving member; 201. a servo motor; 202. driving a screw rod; 3. a slide plate; 301. a clamping groove; 302. a drive nut; 4. a clamping assembly; 401. a clamping plate; 402. an electric telescopic rod; 403. a clamping plate; 404. a rubber pad; 5. a support column; 6. loading on a frame; 601. a hoisting groove; 7. a hanging plate; 701. a slide cylinder; 702. a material hole; 8. welding the assembly; 801. assembling the ring; 802. a connecting rod; 803. rotating the connector; 804. a welder.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the utility model discloses a welding device for a cylinder body and a seal head of a portable fire extinguisher, which comprises a bottom frame 1, a clamping assembly 4 and a welding assembly 8, wherein a driving piece 2 is installed in the bottom frame 1, the bottom frame 1 is connected with a sliding plate 3 through the driving piece 2, the clamping assembly 4 is installed in the upper side wall of the sliding plate 3, a supporting column 5 is installed in the upper side wall of the bottom frame 1, the bottom frame 1 is connected with an upper frame 6 through the supporting column 5, a hanging plate 7 is installed in the upper frame 6, and the welding assembly 8 is installed on the bottom side wall of the hanging plate 7.

As shown in fig. 1 and 2, the underframe 1 and the upper frame 6 are arranged in a square frame structure, the side walls of the front end and the rear end of the underframe 1 are provided with sliding grooves 101, and the outer wall of the underframe 1 corresponding to the tail end of the right side of the sliding grooves 101 is provided with equipment holes 102; specifically, the device hole 102 and the chute 101 are communicated with each other; the underframe 1 is in sliding connection with the outer wall of the sliding plate 3 through a sliding groove 101, and the underframe 1 is connected with the driving piece 2 through a device hole 102; the driving piece 2 comprises a servo motor 201 and a driving screw rod 202, the driving screw rod 202 is arranged on a motor shaft of the servo motor 201, the tail end of the driving screw rod 202 is connected with the sliding plate 3 through a driving nut 302, and a clamping groove 301 is formed in the upper side wall of the sliding plate 3; specifically, the driving screw 202 passes through the device hole 102 and extends into the inside of the chute 101, while the driving screw 202 is disposed on the center line of the chute 101.

As shown in fig. 2 and 3, the side walls at the front end and the rear end of the upper frame 6 are provided with lifting grooves 601, the upper frame 6 is connected with a lifting plate 7 in a clamping manner through the lifting grooves 601, the center of the lifting plate 7 is provided with a material hole 702, and the lifting plate 7 is connected with a sliding cylinder 701 through the material hole 702; specifically, the sliding cylinder 701 can house the end socket of the portable fire extinguisher, so that the portable fire extinguisher is arranged in the upper frame 6 in a hoisting type structure; the welding assembly 8 comprises an assembling ring 801, an engagement rod 802, a rotary connector 803 and a welder 804, wherein the engagement rod 802 is connected to the top side wall of the assembling ring 801 in a threaded manner, and the bottom side wall of the assembling ring 801 is connected with the welder 804 through the rotary connector 803; the assembly ring 801 and the material hole 702 are arranged in a coaxial line structure, the assembly ring 801 is arranged on the outer side below the sliding cylinder 701, and the welding head end of the welding device 804 is arranged towards one side of the central axis of the sliding cylinder 701.

As shown in fig. 4 and 5, the clamping assembly 4 includes a clamping plate 401, an electric telescopic rod 402, a clamping plate 403 and a rubber pad 404, the electric telescopic rod 402 is embedded in the center of the clamping plate 401, the end side wall of the electric telescopic rod 402 is connected with the clamping plate 403 through a fixing sleeve, and the rubber pad 404 is adhered to the outer wall of the clamping plate 403; specifically, the clamping plate 403 can effectively increase the friction force which is mutually linked through the contact of the rubber pad 404 and the cylinder body of the portable fire extinguisher, and meanwhile, the phenomenon of scraping the outer wall of the cylinder body of the fire extinguisher caused by overlarge clamping force is avoided.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a portable fire extinguisher body, head welding set, includes chassis (1), clamping assembly (4) and welding assembly (8), its characterized in that: the novel lifting device is characterized in that a driving piece (2) is arranged in the bottom frame (1), the bottom frame (1) is connected with the sliding plate (3) through the driving piece (2), a clamping assembly (4) is arranged in the upper side wall of the sliding plate (3), a supporting column (5) is arranged in the upper side wall of the bottom frame (1), the bottom frame (1) is connected with the upper frame (6) through the supporting column (5), a lifting plate (7) is arranged in the upper frame (6), and a welding assembly (8) is arranged on the bottom side wall of the lifting plate (7).

2. The portable fire extinguisher cylinder and closure welding device according to claim 1, wherein: the novel lifting device is characterized in that the underframe (1) and the upper frame (6) are arranged in a square frame structure, sliding grooves (101) are formed in the side walls of the front end and the rear end of the underframe (1), and equipment holes (102) are formed in the outer wall of the underframe (1) corresponding to the tail end of the right side of the sliding grooves (101).

3. A portable fire extinguisher cylinder, closure welding apparatus as claimed in claim 2, wherein: the underframe (1) is connected with the outer wall of the sliding plate (3) in a sliding way through a sliding groove (101), and the underframe (1) is connected with the driving piece (2) through a device hole (102).

4. A portable fire extinguisher cylinder, closure welding apparatus as claimed in claim 3, wherein: the driving piece (2) comprises a servo motor (201) and a driving screw rod (202), the driving screw rod (202) is installed on a motor shaft of the servo motor (201), the tail end of the driving screw rod (202) is connected with the sliding plate (3) through a driving nut (302), and a clamping groove (301) is formed in the upper side wall of the sliding plate (3).

5. The portable fire extinguisher cylinder and closure welding device according to claim 1, wherein: clamping assembly (4) have included joint board (401), electric telescopic handle (402), grip block (403) and rubber pad (404), electric telescopic handle (402) are inlayed in the center department of joint board (401), terminal lateral wall of electric telescopic handle (402) is connected with grip block (403) through fixed cover, bond on the outer wall of grip block (403) rubber pad (404).

6. The portable fire extinguisher cylinder and closure welding device according to claim 1, wherein: hanging grooves (601) are formed in the side walls of the front end and the rear end of the upper frame (6), the upper frame (6) is connected with a hanging plate (7) in a clamping mode through the hanging grooves (601), a material hole (702) is formed in the center of the hanging plate (7), and the hanging plate (7) is connected with a sliding cylinder (701) through the material hole (702).

7. The portable fire extinguisher cylinder and closure welding device according to claim 1, wherein: the welding assembly (8) comprises an assembly ring (801), a connecting rod (802), a rotary connector (803) and a welder (804), wherein the connecting rod (802) is connected to the top side wall of the assembly ring (801) in a threaded mode, and the bottom side wall of the assembly ring (801) is connected with the welder (804) through the rotary connector (803).

8. The portable fire extinguisher cylinder and closure welding apparatus as claimed in claim 7, wherein: the assembly ring (801) and the material hole (702) are arranged in a coaxial line structure, the assembly ring (801) is arranged on the outer side of the lower portion of the sliding cylinder (701), and the welding head end of the welding device (804) is arranged towards one side of the central axis of the sliding cylinder (701).