CN218963706U

CN218963706U - Fixing clamp for bending inner cylinder of water heater

Info

Publication number: CN218963706U
Application number: CN202223115688.7U
Authority: CN
Inventors: 鲍逸华
Original assignee: Hangzhou Gerui New Energy Technology Co ltd
Current assignee: Hangzhou Gerui New Energy Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-05
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a fixing clamp for bending an inner barrel of a water heater, which comprises a supporting seat, wherein a clamping block is fixedly connected to one side above the supporting seat, a fixing block is fixedly connected to the middle part of the supporting seat, a sliding groove is formed in the fixing block, a connecting shaft is in sliding fit with the sliding groove, and a first spring is abutted between the connecting shaft and the sliding groove; the driving motor is fixedly connected to one side of the upper portion of the inner portion of the clamping block, the driving end of the driving motor is provided with a driving wheel, and the driven wheel is fixedly connected to the bottom end of the inner portion of the clamping block. Through the structure, the inner cylinder steel plate is inserted into the clamping block, then the clamping effect is realized through the driving wheel and the driven wheel, and when bending is needed, the driving motor drives the driving wheel to rotate, so that the inner cylinder steel plate is moved, the inner cylinder steel plate is pushed against through the limiting idler wheels after moving, the position deviation is prevented, and the limiting clamping in the bending process is realized.

Description

Fixing clamp for bending inner cylinder of water heater

Technical Field

The utility model relates to the technical field of fixing clamps for inner cylinders of water heaters, in particular to a fixing clamp for bending an inner cylinder of a water heater.

Background

The water heater is a device for changing the temperature of cold water into hot water in a certain time by various physical principles. According to the principle, the water heater can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic energy water heater, an air energy water heater, a heating water heater and the like.

The most widely used water heater among the prior art is electric water heater, convenient to use, but to electric water heater mostly adopts the drum shape, has crooked steel sheet shaping at the inner tube structure of water heater, and traditional steel sheet shaping is inconvenient to the centre gripping fixed when crooked, leads to can appear the position deviation in the feeding in-process, causes the unable alignment problem of steel sheet gap after the shaping.

Disclosure of Invention

The utility model aims to provide a fixing clamp for bending an inner cylinder of a water heater, which drives a driving wheel to rotate by a driving motor, so that the moving operation of an inner cylinder steel plate is realized, and the inner cylinder steel plate is abutted through a limiting roller after moving, so that the occurrence of position deviation is prevented.

In order to achieve the above object, there is provided a fixing clamp for bending an inner tube of a water heater, comprising: the support seat is fixedly connected with a clamping block on one side above the support seat, a fixing block is fixedly connected with the middle part of the support seat, a sliding groove is formed in the fixing block, a connecting shaft is in sliding fit with the sliding groove, and a first spring is abutted between the connecting shaft and the sliding groove;

the driving motor is fixedly connected to one side of the upper portion of the inner portion of the clamping block, the driving end of the driving motor is provided with a driving wheel, and the driven wheel is fixedly connected to the bottom end of the inner portion of the clamping block.

According to the fixing clamp for bending the inner cylinder of the water heater, an inner cylinder steel plate is matched between the driven wheel and the driving wheel in a rolling way, two ends of the inner cylinder steel plate are abutted against limiting rollers, and the limiting rollers are fixedly connected with the clamping blocks.

According to the fixing clamp for bending the inner barrel of the water heater, the middle parts of the two ends of the driven wheel are fixedly connected with the second springs.

According to the fixing clamp for bending the inner barrel of the water heater, the connecting side plates are attached to the upper portion of the fixing block, the threaded plates are fixedly connected to the two ends between the connecting side plates and the fixing block, and bolts are connected between the threaded plates in a threaded mode.

According to the fixing clamp for bending the inner cylinder of the water heater, the second bearing is fixedly connected to the inner part of the connecting side plate, the clamping roller is inserted into the second bearing, and one end of the clamping roller is provided with the servo motor.

According to the fixing clamp for bending the inner cylinder of the water heater, one end of the connecting shaft is rotatably connected with the auxiliary roller.

According to the fixing clamp for bending the inner barrel of the water heater, the other end of the top of the supporting seat is fixedly connected with a cylinder, the extending end of the cylinder is fixedly connected with a first bearing, and a bending roller is inserted between the first bearings.

The beneficial effects are that:

1. compared with the prior art, the utility model is provided with the inner cylinder steel plate, the clamping block, the driving wheel and the driven wheel, the inner cylinder steel plate is spliced in the clamping block, then the clamping effect is realized through the driving wheel and the driven wheel, when bending is needed, the driving motor drives the driving wheel to rotate, so that the inner cylinder steel plate is moved and operated, and after moving, the inner cylinder steel plate is abutted through the limiting idler wheels, so that the position deviation is prevented, the limiting clamping in the bending process is realized, and the problem of the position deviation in the bending process in the prior art is effectively solved.

2. Compared with the prior art, the bending roller, the inner cylinder steel plate, the clamping roller and the air cylinder are arranged, the bending roller is used for jacking up, so that the inner cylinder steel plate can perform radian overturning around the clamping roller, and meanwhile, the bending degree of the inner cylinder steel plate is adjusted only by controlling the extension height of the air cylinder.

3. Compared with the prior art, the utility model is provided with the screw plate, the clamping roller and the second bearing, and one end of the clamping roller is separated from the second bearing through the disassembly of the screw plate, so that the inner cylinder steel plate can be taken out for operation, and the operation is simple and the use is convenient.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a side view of a fixing clamp for bending an inner cylinder of a water heater;

FIG. 2 is a front view of a clamping block of the fixing clamp for bending the inner cylinder of the water heater;

FIG. 3 is a schematic perspective view of a press roll of the fixing clamp for bending the inner cylinder of the water heater;

FIG. 4 is a perspective schematic structural view of a connecting side plate of the fixing clamp for bending an inner cylinder of a water heater.

Legend description:

1. a support base; 2. an inner cylinder steel plate; 3. a clamping block; 4. a grip roll; 5. connecting side plates; 6. a connecting shaft; 7. a press roll; 8. a cylinder; 9. a first spring; 10. an auxiliary roller; 11. a driving wheel; 12. a driving motor; 13. driven wheel; 14. a second spring; 15. limiting idler wheels; 16. a first bearing; 17. a thread plate; 18. and a second bearing.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, a fixing clamp for bending an inner cylinder of a water heater according to an embodiment of the present utility model includes: the supporting seat 1, one side of the upper side of the supporting seat 1 is fixedly connected with the clamping block 3, the middle part of the supporting seat 1 is fixedly connected with the fixed block, the upper side of the fixed block is attached with the connecting side plate 5, the connection side plate 5 is convenient to detach, the formed inner cylinder steel plate 2 can be taken out, both ends between the connecting side plate 5 and the fixed block are fixedly connected with the threaded plate 17, one end of the clamping roller 4 is separated from the second bearing 18 to take out the inner cylinder steel plate 2 for operation through the detachment of the threaded plate 17, bolts are connected between the threaded plate 17, a chute is formed in the fixed block, a connecting shaft 6 is in sliding fit in the chute, one end of the connecting shaft 6 is rotationally connected with the auxiliary roller 10, the inner cylinder steel plate 2 enters between the clamping roller 4 and the auxiliary roller 10, the auxiliary roller 10 is expanded through the thickness of the inner cylinder steel plate 2, a first spring 9 is in an abutting manner between the connecting shaft 6 and the chute, the first spring 9 is elastically supported for convenient position expansion, the inner cylinder steel plate 2 with different thicknesses is bent for operation, the inner part of the connecting side plate 5 is fixedly connected with a second bearing 18, one end of the second bearing 18 is inserted into the clamping roller 4, and one end of the clamping roller 4 is provided with a servo motor;

the inside top one side of grip block 3 all fixedly connected with driving motor 12, when needing crooked, driving motor 12 drives drive wheel 11 and rotates, thereby realize moving the operation to inner tube steel sheet 2, move the back and contradict through spacing gyro wheel 15, prevent that the position offset from appearing, driving motor 12's drive end is provided with drive wheel 11, the inside bottom of grip block 3 all fixedly connected with follows driving wheel 13, roll fit has inner tube steel sheet 2 between driving wheel 13 and the drive wheel 11, through peg graft inner tube steel sheet 2 in grip block 3's inside, realize the centre gripping effect through drive wheel 11 and follow driving wheel 13 afterwards, the both ends of inner tube steel sheet 2 all contradict spacing gyro wheel 15, spacing gyro wheel 15 and grip block 3 fixed connection, the both ends middle part of follow driving wheel 13 all fixedly connected with second spring 14, carry out elastic support through second spring 14, be convenient for fasten the laminating, and to the inner tube steel sheet 2 centre gripping of different thickness, the top other end fixedly connected with cylinder 8 of supporting seat 1, the extension end fixedly connected with first bearing 16 of cylinder 8, peg graft between the first bearing 16 has curved roller 7, carry out the inner tube jack-up through curved roller 7, make its steel sheet 2 overturn around grip roll 4, it can only need extend the degree to control the degree of curvature to need to extend the steel sheet 2 simultaneously.

Working principle: when the novel steel tube clamping device is used, firstly, the inner tube steel plate 2 is inserted into the clamping block 3, then the clamping effect is realized through the driving wheel 11 and the driven wheel 13, when bending is needed, the driving motor 12 drives the driving wheel 11 to rotate, so that the inner tube steel plate 2 is moved, the inner tube steel plate 2 is pushed against through the limiting roller 15 after moving, the position deviation is prevented from occurring, the inner tube steel plate 2 enters between the clamping roller 4 and the auxiliary roller 10, the auxiliary roller 10 is expanded through the thickness of the inner tube steel plate 2, the inner tube steel plate 2 extends out of the auxiliary roller 10 and the clamping roller 4, the air cylinder 8 extends, the inner tube steel plate 2 is jacked upwards through the bending roller 7, the radian of the inner tube steel plate 2 is turned around the clamping roller 4, meanwhile, the bending degree of the inner tube steel plate 2 is adjusted only by adjusting the extending height of the control air cylinder 8, and after bending forming, one end of the clamping roller 4 is separated from the second bearing 18 through the dismounting of the screw plate 17, and the inner tube steel plate 2 is taken out.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A fixing clamp for bending an inner cylinder of a water heater, which is characterized by comprising: the support seat (1), one side of the upper part of the support seat (1) is fixedly connected with a clamping block (3), the middle part of the support seat (1) is fixedly connected with a fixed block, a chute is formed in the fixed block, a connecting shaft (6) is slidably matched in the chute, and a first spring (9) is abutted between the connecting shaft (6) and the chute;

the novel clamping device is characterized in that a driving motor (12) is fixedly connected to one side above the interior of the clamping block (3), a driving wheel (11) is arranged at the driving end of the driving motor (12), and a driven wheel (13) is fixedly connected to the bottom end of the interior of the clamping block (3).

2. The fixing clamp for bending the inner cylinder of the water heater according to claim 1, wherein an inner cylinder steel plate (2) is matched between the driven wheel (13) and the driving wheel (11) in a rolling mode, two ends of the inner cylinder steel plate (2) are abutted against limit rollers (15), and the limit rollers (15) are fixedly connected with the clamping blocks (3).

3. The fixing clamp for bending the inner cylinder of the water heater according to claim 1, wherein the middle parts of the two ends of the driven wheel (13) are fixedly connected with a second spring (14).

4. The fixing clamp for bending the inner cylinder of the water heater according to claim 1, wherein a connecting side plate (5) is attached to the upper portion of the fixing block, threaded plates (17) are fixedly connected to two ends between the connecting side plate (5) and the fixing block, and bolts are connected between the threaded plates (17) in a threaded mode.

5. The fixing clamp for bending the inner cylinder of the water heater according to claim 4, wherein a second bearing (18) is fixedly connected to the inside of the connecting side plate (5), a clamping roller (4) is inserted into the inside of the second bearing (18), and a servo motor is arranged at one end of the clamping roller (4).

6. A fixing clamp for bending an inner cylinder of a water heater according to claim 1, wherein one end of the connecting shaft (6) is rotatably connected with an auxiliary roller (10).

7. The fixing clamp for bending the inner barrel of the water heater according to claim 1, wherein the other end of the top of the supporting seat (1) is fixedly connected with a cylinder (8), the extending end of the cylinder (8) is fixedly connected with a first bearing (16), and a press bending roller (7) is inserted between the first bearings (16).