Welding tool for water outlet supporting pipe

Abstract

The utility model discloses a welding tool for a water outlet supporting pipe, which belongs to the field of water outlet supporting pipe processing and welding, and adopts the technical scheme that the welding tool comprises a cylindrical base, a mounting block is arranged at one end of the base, an L-shaped groove is formed in the base in a penetrating manner, a placing groove for placing a supporting rod is formed in the bottom surface of the L-shaped groove, and a clamping groove is formed in the bottom surface of the L-shaped groove. A first push-pull driving part is arranged on the upper surface of the L-shaped groove and located beside the containing groove, a baffle is arranged on the side wall of the L-shaped groove, a containing plate for containing a supporting pipe is arranged at the end, away from the baffle, of the base, a positioning hole is formed in the supporting pipe, and a positioning assembly used for being matched with the positioning hole is arranged on the containing plate. The placing plate is fixedly connected with the base through an L-shaped rod, a second push-pull driving piece used for fixing the supporting pipe is arranged beside the placing plate, and the welding device has the effect of improving the welding efficiency and the welding quality.

Description

Technical Field

[0001] The utility model belongs to the field of processing and welding of water outlet support pipes, and more specifically relates to a welding tool for water outlet support pipes. Background Art

[0002] The water outlet support tube is a bathroom accessory on the pull-out faucet, which is convenient for supporting the water outlet of the faucet.

[0003] Its usual structure is Figure 1 As shown, it includes a support tube 16 and a support rod 17. Usually, the support tube 16 and the support rod 17 are connected together by welding. During welding, one hand is required to hold the support rod 17 and the support tube 16 before welding them. The connection position is usually a full circle welding. After welding one side, it is necessary to flip it over and weld the other side. During the flipping process, it is easy to break the welded position, which greatly affects the welding efficiency. Moreover, the horizontal line of the support tube 16 and the horizontal line of the support rod 17 need to be vertical during welding. The hand-held welding method of personnel is prone to hand shaking and other problems, resulting in welding quality problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a welding tool for an outlet support pipe, which has the advantages of improving welding efficiency and welding quality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A welding tool for a water outlet support pipe, comprising a cylindrical base, a mounting block is provided at one end of the base, an L-shaped groove is provided through the base, a placement groove for a support rod is provided on the bottom surface of the L-shaped groove, and a first push-pull driving member is provided on the upper surface of the L-shaped groove and next to the placement groove;

[0007] A baffle is provided on the side wall of the L-shaped groove, and a placement plate for placing the support tube is provided at the end of the base away from the baffle. A positioning hole is opened on the support tube, and a positioning component for matching the positioning hole is provided on the placement plate. The placement plate is fixedly connected to the base through an L-shaped rod, and a second push-pull drive component for fixing the support tube is provided next to the placement plate.

[0008] The advantages of this scheme are at least as follows: first, one end of the base with the mounting block is mounted on the rotating mechanism of the laser spot welding machine; when welding is required, the support rod is placed in the placement groove, and the support rod is fixed in the placement groove by a first push-pull drive member; then the support tube is placed on the placement plate, and the support tube is pre-positioned by extending the positioning assembly into the positioning hole on the support tube, ensuring that the horizontal line of the support tube and the horizontal line of the support rod are in a vertical state during welding; and then the support tube is fixed on the placement plate by a second push-pull drive member.

[0009] The utility model is further configured as follows: the baffle is detachably mounted on the side wall of the L-shaped groove by bolts.

[0010] The advantages of this solution are at least that the baffle can be detachably mounted on the side wall of the L-shaped groove by bolts, and when support rods of different lengths need to be welded, the baffle can be replaced with a thicker baffle by simply removing it, thereby increasing the applicability of this embodiment.

[0011] The utility model is further configured as follows: the side wall of the baffle is provided with a support plate for supporting the support rod.

[0012] The advantage of this solution is at least that the support plate plays a certain supporting role on the support rod, ensuring that the support rod is more stably fixed in the placement groove after the first push-pull driving member is pressed.

[0013] The utility model is further configured as follows: the placement plate is provided with an arc groove matching the shape of the support tube.

[0014] The advantage of this solution is at least that by opening an arc groove on the placement plate, the support tube can be better fixed on the placement plate under the action of the arc groove, the second push-pull drive member and the positioning assembly, thereby avoiding shaking of the support tube during welding.

[0015] The utility model is further configured as follows: a positioning column is provided on the bottom surface of the arc-shaped groove, and a positioning hole having the same size and shape as the positioning column is provided on the support tube.

[0016] The utility model is further configured as follows: a first reinforcing rib plate is provided at the connection between the L-shaped rod and the placement plate, and a second reinforcing rib plate is provided at a right angle position of the L-shaped rod.

[0017] The advantages of this solution are at least that the added first reinforcing rib plate can improve the connection strength between the L-shaped plate and the placement plate, and the provision of the second reinforcing rib plate improves the overall strength of the L-shaped rod, avoiding breakage during use.

[0018] 1. By setting a placement slot, a first push-pull drive member, a baffle, a placement plate, a positioning assembly, and a second push-pull drive member, when welding is required, first install one end of the base with the mounting block on the rotating mechanism of the laser spot welding machine, then put the support rod into the placement slot, fix the support rod in the placement slot by the first push-pull drive member, and then put the support tube on the placement plate, and pre-position the support tube by extending the positioning assembly into the positioning hole on the support tube to ensure that the horizontal line of the support tube and the horizontal line of the support rod are in a vertical state during welding, and then fix the support tube on the placement plate by the second push-pull drive member;

[0019] 2. It can be detachably mounted on the side wall of the L-shaped groove by bolts. When it is necessary to weld support rods of different lengths, it is only necessary to remove the baffle plate and replace it with a thicker baffle plate, thereby increasing the applicability of this embodiment. By setting the support plate, the support plate plays a certain supporting role on the support rod, ensuring that the support rod is more stably fixed in the placement groove after the first push-pull driving member is pressed;

[0020] 3. By opening an arc groove on the placement plate, the support tube can be better fixed on the placement plate under the action of the arc groove, the second push-pull drive component and the positioning assembly, avoiding shaking of the support rod during welding. By setting the first reinforcing rib plate and the second reinforcing rib plate, the added first reinforcing rib plate can improve the connection strength between the L-shaped plate and the placement plate, and the setting of the second reinforcing rib plate improves the overall strength of the L-shaped rod, avoiding breakage during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of a water outlet support pipe in the prior art;

[0022] Figure 2 is an overall schematic diagram of this embodiment;

[0023] Figure 3 It is an overall schematic diagram of this embodiment after being matched with the water outlet support pipe.

[0024] Figure numerals: 1. base; 2. mounting block; 3. L-shaped groove; 4. placement groove; 5. first push-pull driving member; 6. baffle; 7. placement plate; 8. positioning hole; 9. L-shaped rod; 10. second push-pull driving member; 11. support plate; 12. arc groove; 13. positioning column; 14. first reinforcing rib plate; 15. second reinforcing rib plate; 16. support tube; 17. support rod. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] A welding tool for a water outlet support pipe, such as Figure 2As shown, it includes a cylindrical base 1, one end of which is provided with a mounting block 2, and the base 1 is mounted on a rotating mechanism on the laser spot welding machine through the mounting block 2, and the rotating mechanism is a transmission structure of a servo motor and a reducer (not shown in the figure), and the mounting block 2 is mounted on the reducer through a chuck in the prior art, and the base 1 can rotate by the driving of the rotating mechanism. The laser spot welding machine belongs to the prior art, which can weld joints remotely through laser (not shown in the figure).

[0027] like Figure 2 As shown, an L-shaped groove 3 is provided through the base 1, a placement groove 4 for placing a support rod 17 is provided on the bottom surface of the L-shaped groove 3, a first push-pull driving member 5 is provided on the upper surface of the L-shaped groove 3 and next to the placement groove 4, a placement plate 7 for placing a support tube 16 is provided at one end of the base 1 away from the baffle 6, a positioning hole 8 is provided on the support tube 16, a positioning component for matching the positioning hole 8 is provided on the placement plate 7, and the positioning component is a positioning column 13 installed on the bottom surface of the arc groove 12, the placement plate 7 is fixedly connected to the base 1 through an L-shaped rod 9, and a second push-pull driving member 10 for fixing the support tube 16 is provided next to the placement plate 7. The first push-pull driving member 5 and the second push-pull driving member 10 are quick clamps in the prior art, specifically push-pull horizontal quick clamps.

[0028] It is worth mentioning that a first reinforcing rib plate 14 is provided at the connection between the L-shaped rod 9 and the support plate 11, and a second reinforcing rib plate 15 is provided at a right angle to the L-shaped rod 9. The first reinforcing rib plate 14 can improve the connection strength between the L-shaped plate and the placement plate 7, and the setting of the second reinforcing rib plate 15 improves the overall strength of the L-shaped rod 9 to avoid breakage during use.

[0029] like Figure 2 , Figure 3 As shown, in order to ensure that the support rod 17 is more stably fixed in the placement groove 4 after the first push-pull drive member 5 is pressed, in some embodiments, a baffle 6 is provided on the side wall of the L-shaped groove 3, and the side wall of the baffle 6 is provided with a support plate 11 for supporting the support rod 17. It is worth mentioning that: in order to facilitate the welding of support rods 17 of different lengths, in some embodiments, the baffle 6 is detachably mounted on the side wall of the L-shaped groove 3 by bolts.

[0030] In some embodiments, in order to better fix the support tube 16 on the placement plate 7, an arc groove 12 matching the shape of the support tube 16 is opened on the placement plate 7, a positioning column 13 is provided on the bottom surface of the arc groove 12, and a positioning hole 8 having the same size and shape as the positioning column 13 is provided on the support tube 16. Under the action of the arc groove 12, the second push-pull drive member 10, the positioning column 13 and the positioning hole 8, the support tube 16 can be stably fixed in the arc groove 12 on the placement plate 7 to avoid shaking of the support tube 16 during welding.

[0031] The working process and beneficial effects of the utility model are as follows:

[0032] When welding is required, first install one end of the base 1 with the mounting block 2 on the rotating mechanism of the laser spot welding machine, then put the support rod 17 into the placement groove 4, fix the support rod 17 in the placement groove 4 through the first push-pull driving member 5, and then place the support tube 16 on the placement plate 7, and pre-position the support tube 16 by extending the positioning column 13 into the positioning hole 8 on the support tube 16 to ensure that the horizontal line of the support tube 16 and the horizontal line of the support rod 17 are in a vertical state during welding, and then fix the support tube 16 on the placement plate 7 through the second push-pull driving member 10, start the rotating mechanism and the laser spot welding machine to weld the support tube 16 and the support rod 17. This embodiment is convenient for splicing and welding the support tube 16 and the support rod 17 when in use, avoiding the occurrence of problems such as hand shaking caused by the hand-held welding method of personnel in the prior art, thereby improving welding quality and welding efficiency.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding tool for a water outlet support pipe, characterized in that: It comprises a cylindrical base (1), one end of the base (1) is provided with a mounting block (2), an L-shaped groove (3) is provided through the base (1), a placement groove (4) for placing a support rod (17) is provided on the bottom surface of the L-shaped groove (3), and a first push-pull driving member (5) is provided on the upper surface of the L-shaped groove (3) and next to the placement groove (4); A baffle plate (6) is provided on the side wall of the L-shaped groove (3); a placement plate (7) for placing a support tube (16) is provided at one end of the base (1) away from the baffle plate (6); a positioning hole (8) is provided on the support tube (16); a positioning component for matching the positioning hole (8) is provided on the placement plate (7); the placement plate (7) is fixedly connected to the base (1) via an L-shaped rod (9); and a second push-pull driving member (10) for fixing the support tube (16) is provided next to the placement plate (7).

2. The welding tool for the water outlet support pipe according to claim 1, characterized in that: The baffle (6) is detachably mounted on the side wall of the L-shaped groove (3) by means of bolts.

3. The welding tool for the water outlet support pipe according to claim 2, characterized in that: A support plate (11) for supporting a support rod (17) is provided on a side wall of the baffle plate (6).

4. The welding tool for the water outlet support pipe according to claim 3 is characterized in that: The placement plate (7) is provided with an arc-shaped groove (12) that matches the shape of the support tube (16).

5. The welding tool for the water outlet support pipe according to claim 4, characterized in that: A positioning column (13) is provided on the bottom surface of the arc-shaped groove (12), and a positioning hole (8) having the same size and shape as the positioning column (13) is provided on the support tube (16).

6. The welding tool for the water outlet support pipe according to claim 5, characterized in that: A first reinforcing rib plate (14) is provided at the connection between the L-shaped rod (9) and the placement plate (7), and a second reinforcing rib plate (15) is provided at a right angle to the L-shaped rod (9).

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