Welding slag knocking hammer

Abstract

The utility model belongs to the technical field of electric arc welding slag cleaning, and particularly discloses a welding slag knocking hammer which is good in cleaning effect. The hammer 1 comprises a hammer handle and a hammer head arranged at one end of the hammer handle; one end of the hammer head is of a pointed-end structure, and the other end is of a sawtooth-shaped structure; the pointed end structure and the sawtooth-shaped structure are located on the two axial sides of the hammer handle respectively. When the welding slag knocking hammer is used for cleaning welding slag at a welding seam, the sawtooth-shaped structure is firstly used for pushing and pulling in a reciprocating mode, the welding slag at the edges of the two sides of a groove is sawed away, and then the pointed-end structure is used for finely cleaning the welding slag. Compared with a hammer in the background technology, when fine welding slag in a weld groove and between layers is cleaned, the device has the advantage of being good in cleaning effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of arc welding slag cleaning, and in particular relates to a slag striking hammer. Background Art

[0002] Manual welding technology has been fully used in various fields of engineering construction due to its simple welding process and good process performance. After welding, the weld needs to be processed to ensure that the weld is smooth and it is also convenient for workers to check whether there are welding defects at the weld. Usually, a hammer is used to knock off the bulge. In actual use, especially when cleaning the fine welding slag in the weld groove and between layers, it is not easy to clean. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a welding slag striking hammer with good cleaning effect.

[0004] The utility model adopts the following technical solution to solve the technical problem: a welding slag striking hammer comprises a hammer handle and a hammer head installed at one end of the hammer handle; one end of the hammer head is a pointed structure, and the other end is a serrated structure; the pointed structure and the serrated structure are respectively located on both sides of the axial direction of the hammer handle.

[0005] Furthermore, the hammer handle is provided with a first convex hump and a second convex hump, and the first convex hump and the second convex hump both protrude along the circumference of the hammer handle itself;

[0006] The first convex bump is located at an end of the hammer handle away from the hammer head, the second convex bump is located between the first convex bump and the hammer head, and a hand-holding portion is formed between the first convex bump and the second convex bump.

[0007] Furthermore, the first convex bump, the second convex bump and the hammer handle are an integrally formed structure.

[0008] Furthermore, the hammer head is provided with recessed portions arranged along its own circumference.

[0009] Furthermore, the hammer handle is riveted to the hammer head.

[0010] Furthermore, the hammer head is made of high-speed steel.

[0011] Furthermore, the hammer handle is made of wood.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a welding slag percussion hammer with good cleaning effect. When using the welding slag percussion hammer to clean the welding slag at the weld, first use the sawtooth structure to push and pull back and forth, saw off the welding slag on the edges of the groove on both sides, and then use the pointed structure to carefully clean the welding slag. When cleaning the fine welding slag in the weld groove and between layers, compared with the hammer in the background technology, it has the advantage of good cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure numerals: 1-hammer handle; 101-first convex bump; 102-second convex bump; 103-handling part; 2-hammer head; 201-pointed structure; 202-serrated structure; 203-recessed part. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] The welding slag percussion hammer comprises a hammer handle 1 and a hammer head 2 installed at one end of the hammer handle 1; one end of the hammer head 2 is a pointed structure 201, and the other end is a serrated structure 202; the pointed structure 201 and the serrated structure 202 are respectively located on both sides of the axial direction of the hammer handle 1. When using the welding slag percussion hammer to clean the welding slag at the weld, first use the serrated structure 202 to push and pull back and forth, saw off the welding slag on both sides of the groove, and then use the pointed structure 201 to carefully clean the welding slag. When cleaning the fine welding slag in the weld groove and between layers, compared with the hammer in the background technology, it has the advantage of good cleaning effect.

[0017] Preferably, the hammer handle 1 is provided with a first convex hump 101 and a second convex hump 102, and the first convex hump 101 and the second convex hump 102 both protrude along the circumference of the hammer handle 1 itself; the first convex hump 101 is located at one end of the hammer handle 1 away from the hammer head 2, and the second convex hump 102 is located between the first convex hump 101 and the hammer head 2, and a hand-holding portion 103 is formed between the first convex hump 101 and the second convex hump 102.

[0018] The first convex bump 101 and the second convex bump 102 can be adhesively fixed to the hammer handle 1. Preferably, the first convex bump 101, the second convex bump 102 and the hammer handle 1 are an integrally formed structure.

[0019] In order to reduce the weight of the hammer head 2, preferably, the hammer head 2 is provided with recessed portions 203 arranged along its own circumference.

[0020] The hammer handle 1 and the hammer head 2 can be connected by mortise and tenon joints. Preferably, the hammer handle 1 and the hammer head 2 are connected by rivets.

[0021] Preferably, the hammer head 2 is made of high-speed steel.

[0022] The hammer handle 1 may be a steel product. Preferably, the hammer handle 1 is a wooden product.

Claims

1. A welding slag striking hammer, comprising a hammer handle (1) and a hammer head (2) mounted on one end of the hammer handle (1); characterized in that: One end of the hammer head (2) is a pointed structure (201), and the other end is a sawtooth structure (202); the pointed structure (201) and the sawtooth structure (202) are respectively located on both sides of the axial direction of the hammer handle (1).

2. The welding slag percussion hammer according to claim 1, characterized in that: The hammer handle (1) is provided with a first convex hump (101) and a second convex hump (102), wherein the first convex hump (101) and the second convex hump (102) both protrude along the circumference of the hammer handle (1); The first convex hump (101) is located at an end of the hammer handle (1) away from the hammer head (2), the second convex hump (102) is located between the first convex hump (101) and the hammer head (2), and a hand-holding portion (103) is formed between the first convex hump (101) and the second convex hump (102).

3. The welding slag percussion hammer according to claim 2, characterized in that: The first convex bump (101), the second convex bump (102) and the hammer handle (1) are an integrally formed structure.

4. The welding slag percussion hammer according to claim 1, characterized in that: The hammer head (2) is provided with recessed portions (203) arranged along its own circumference.

5. The welding slag percussion hammer according to claim 1, characterized in that: The hammer handle (1) is riveted to the hammer head (2).

6. The welding slag percussion hammer according to claim 1, characterized in that: The hammer head (2) is made of high-speed steel.

7. The welding slag percussion hammer according to claim 1, characterized in that: The hammer handle (1) is made of wood.

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