Novel pipeline welding tool

Abstract

The utility model provides a novel pipeline welding tool, relates to the technical field of welding tools, and aims to solve the problems that two groups of pipelines cannot be conveniently and quickly positioned, fixed and butted, the operation is inconvenient during pipeline welding, and the working efficiency of the device is easily influenced. A group of transmission shafts are rotatably mounted on the base, a group of motors are fixedly mounted at the left end of the base, two groups of brackets are fixedly mounted at the top of the base, two groups of V-shaped fixing blocks are fixedly mounted at the top of a lower moving plate, a limiting disc is fixedly mounted at the outer end of a transmission gear, and positioning grooves are formed in the outer side of the limiting disc in a circular array manner; a group of positioning blocks are mounted at the outer end of the mounting seat in a sliding manner, and the positioning blocks are mounted in positioning grooves in the outer side of the limiting disc in an inserting manner; according to the device, two groups of pipelines can be conveniently and quickly positioned, fixed and butted, the use efficiency is better, the limiting on the pipelines can be conveniently and quickly relieved, the device is convenient to install and use next time, and the device has better practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding tooling, and more specifically, particularly relates to a novel pipeline welding tooling. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. There are many types of pipelines, among which metal pipelines are widely used. In the process of connecting metal pipelines, they need to be butt-welded. When using existing similar new pipeline welding tools, the device is not convenient for quickly positioning and fixing the two sets of pipelines, and the inconvenient operation during pipeline welding can easily affect the working efficiency of the device. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a new type of pipeline welding tool to solve the problem that existing similar devices are not convenient for quickly positioning and fixing two groups of pipelines, and the inconvenient operation during pipeline welding easily affects the working efficiency of the device.

[0004] The utility model of the new pipeline welding tool is achieved by the following specific technical means:

[0005] A novel pipeline welding tool comprises a base;

[0006] The transmission gear of the present invention is a gear which is engaged with the gear of the transmission gear and is engaged with the gear of the transmission gear of the present invention.

[0007] In at least some embodiments, two sets of driving gears are fixedly mounted on the transmission shaft, a set of external gear rings are fixedly mounted on the outer end of the mounting seat, and the external gear rings at the outer ends of the two sets of mounting seats are respectively meshed and transmission-connected with the driving gears on the transmission shaft.

[0008] In at least some embodiments, a group of slide columns are fixedly installed on the outer end of the positioning block, a group of inner slide grooves are opened inside the front end of the mounting seat, and the slide columns at the outer end of the positioning block are slidably installed on the inner slide grooves opened inside the front end of the mounting seat.

[0009] In at least some embodiments, a group of first elastic members are respectively sleeved and mounted on the upper and lower ends of the outer guide rod of the mounting seat, and the outer ends of the first elastic members are respectively in contact with the inner end surfaces of the upper movable plate and the lower movable plate.

[0010] In at least some embodiments, a group of connecting rods are fixedly mounted on the outer end of the sliding column of the positioning block, a group of second elastic members are sleeved and mounted on the connecting rods, and the outer ends of the second elastic members are in contact with the left end surface of the inner slide groove.

[0011] In at least some embodiments, a group of guide rods are fixedly installed on the left and right ends of the outer side of the mounting seat, and a group of sliding holes are respectively opened at both ends of the upper movable plate and the lower movable plate, and the sliding holes at both ends of the upper movable plate and the lower movable plate are respectively slidably installed on the guide rods at the left and right ends of the outer side of the mounting seat.

[0012] Compared with the prior art, the new pipeline welding tool of the utility model has the following beneficial effects:

[0013] 1. The setting of the positioning block is conducive to placing the pipeline between the V-shaped fixing blocks of the upper movable plate and the lower movable plate, the sliding column at the outer end of the positioning block is slidably installed on the inner sliding groove opened inside the front end of the mounting seat, and the limit plate is rotated to make the upper movable plate and the lower movable plate move inward at the same time, and the V-shaped fixing blocks on the upper movable plate and the lower movable plate move to the clamping and fixing position of the pipeline. Under the action of the second elastic member on the connecting rod, the positioning block is plugged and installed on the positioning groove on the outer side of the limiting plate, so that the device is convenient for quickly positioning and fixing the two groups of pipelines and has better use efficiency.

[0014] 2. The arrangement of the transmission shaft in conjunction with the first elastic member is conducive to fixing the pipelines through two sets of mounting seats respectively, and then the motor drives the transmission shaft to rotate, so as to drive the pipelines on the two sets of mounting seats to rotate, so that the device can quickly weld the joints of the pipelines, and under the action of the first elastic member on the guide rod, when the positioning block is pulled outward, the upper movable plate and the lower movable plate move outward at the same time, so that the device can quickly release the limit on the pipeline for the next installation and use, and the device has better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front axial view schematic diagram of the utility model.

[0016] Figure 2 It is a cross-sectional schematic diagram of the base of the utility model.

[0017] Figure 3It is a schematic diagram of disassembly and assembly of an upper movable plate and a lower movable plate of the utility model.

[0018] Figure 4 It is a schematic diagram of the installation of the transmission gear of the utility model.

[0019] Figure 5 It is a cross-sectional schematic diagram of the mounting seat of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Base; 101. Transmission shaft; 1011. Driving gear; 102. Motor; 103. Bracket; 2. Mounting seat; 201. Upper moving plate; 2011. First rack; 202. Lower moving plate; 2021. Second rack; 203. V-shaped fixing block; 204. Guide rod; 2041. First elastic member; 205. Transmission gear; 2051. Limiting plate; 2052. Positioning groove; 206. Positioning block; 2061. Sliding column; 2062. Connecting rod; 2063. Second elastic member; 207. Inner sliding groove; 208. Outer gear ring. DETAILED DESCRIPTION

[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0023] As attached Figure 1 To Attachment Figure 5 As shown:

[0024] Embodiment 1: The utility model provides a new type of pipeline welding tool, including a base 1;

[0025] A group of transmission shafts 101 are rotatably mounted on the base 1, a group of motors 102 are fixedly mounted on the left end of the base 1, two groups of brackets 103 are fixedly mounted on the top of the base 1, a group of mounting seats 2 are rotatably mounted on the inner sides of the brackets 103, a group of upper movable plates 201 and a group of lower movable plates 202 are slidably mounted on the inner sides of the mounting seats 2, a group of transmission gears 205 are rotatably mounted on the front end of the mounting seats 2, a group of first racks 2011 are fixedly mounted on the upper movable plate 201, a group of second racks 2021 are fixedly mounted on the lower movable plate 202, and the outer side of the transmission gear 205 is in contact with the first rack 201 on the upper movable plate 201. A rack 2011 is meshed with a transmission connection, and a second rack 2021 on the inner lower movable plate 202 of the transmission gear 205 is meshed with a transmission connection. A group of V-shaped fixing blocks 203 are fixedly installed on the bottom of the upper movable plate 201, and two groups of V-shaped fixing blocks 203 are fixedly installed on the top of the lower movable plate 202. A limiting disk 2051 is fixedly installed on the outer end of the transmission gear 205, and a positioning groove 2052 is opened on the outer side of the limiting disk 2051 in a circular array. A group of positioning blocks 206 are slidably installed on the outer end of the mounting seat 2, and the positioning blocks 206 are plugged and installed on the positioning grooves 2052 on the outer side of the limiting disk 2051.

[0026] like Figures 2 to 5 As shown, a group of guide rods 204 are fixedly installed on the left and right ends of the outer side of the mounting seat 2, a group of sliding holes are respectively opened at both ends of the upper movable plate 201 and the lower movable plate 202, and the sliding holes at both ends of the upper movable plate 201 and the lower movable plate 202 are respectively slidably installed on the guide rods 204 on the left and right ends of the outer side of the mounting seat 2, a group of sliding columns 2061 are fixedly installed on the outer end of the positioning block 206, a group of inner sliding grooves 207 are opened inside the front end of the mounting seat 2, and the sliding columns 2061 at the outer ends of the positioning block 206 are slidably installed on the inner sliding grooves 207 opened inside the front end of the mounting seat 2.

[0027] The outer end of the sliding column 2061 of the positioning block 206 is also fixedly installed with a group of connecting rods 2062, and a group of second elastic members 2063 are sleeved and installed on the connecting rods 2062, and the outer end of the second elastic member 2063 is in contact with the left end surface of the inner slide groove 207; the specific function is that the sliding holes at both ends of the upper movable plate 201 and the lower movable plate 202 are respectively slidably installed on the guide rods 204 at the left and right ends of the outer side of the mounting seat 2, and the pipeline is placed between the V-shaped fixed blocks 203 of the upper movable plate 201 and the lower movable plate 202, and the sliding column 2061 at the outer end of the positioning block 206 is slidably installed on the inner slide groove 207 opened inside the front end of the mounting seat 2, and the limit plate 2051 is rotated, and the transmission gear The outer side of the wheel 205 is meshed with the first rack 2011 on the upper movable plate 201 for transmission connection, and the second rack 2021 on the inner side of the lower movable plate 202 is meshed with the transmission connection, so that the upper movable plate 201 and the lower movable plate 202 move inward at the same time, and the V-shaped fixing blocks 203 on the upper movable plate 201 and the lower movable plate 202 move to the clamping and fixing position of the pipeline. Under the action of the second elastic member 2063 on the connecting rod 2062, the positioning block 206 is inserted and installed on the positioning groove 2052 on the outer side of the limit plate 2051, so that the device can be convenient for quickly positioning and fixing the two groups of pipelines, and has better utilization efficiency.

[0028] Embodiment 2: On the basis of embodiment 1, two sets of driving gears 1011 are fixedly mounted on the transmission shaft 101, a set of outer gear rings 208 are fixedly mounted on the outer end of the mounting seat 2, and the outer gear rings 208 of the two sets of mounting seats 2 are respectively meshed and connected with the driving gears 1011 on the transmission shaft 101, and the upper and lower ends of the outer guide rods 204 of the mounting seat 2 are respectively sleeved and mounted with a set of first elastic members 2041, and the outer ends of the first elastic members 2041 are respectively in contact with the inner end surfaces of the upper movable plate 201 and the lower movable plate 202; specifically, the outer gear rings 208 of the two sets of mounting seats 2 at the outer ends are respectively meshed and connected with the driving gears 1011 on the transmission shaft 101. 8 are respectively meshed with the driving gear 1011 on the transmission shaft 101 for transmission connection, so that after the device fixes the pipelines respectively through the two sets of mounting seats 2, the transmission shaft 101 is driven to rotate by the motor 102 to drive the pipelines on the two sets of mounting seats 2 to rotate, so that the device can quickly weld the joints of the pipelines, and under the action of the first elastic member 2041 on the guide rod 204, when the positioning block 206 is pulled outward, the upper movable plate 201 and the lower movable plate 202 move outward at the same time, so that the device can quickly release the limit on the pipeline for the next installation and use, and the device has better practicality.

[0029] The specific usage and function of this embodiment are as follows:

[0030] When the utility model is in use, the sliding holes at both ends of the upper movable plate 201 and the lower movable plate 202 are respectively slidably installed on the guide rods 204 at the left and right ends of the outer side of the mounting seat 2, and the pipeline is placed between the V-shaped fixing blocks 203 of the upper movable plate 201 and the lower movable plate 202. The sliding column 2061 at the outer end of the positioning block 206 is slidably installed on the inner sliding groove 207 opened inside the front end of the mounting seat 2, and the limit plate 2051 is rotated. The outer side of the transmission gear 205 is meshed with the first rack 2011 on the upper movable plate 201 for transmission connection, and the second rack 2021 on the inner side of the transmission gear 205 on the lower movable plate 202 is meshed with transmission connection, so that the upper movable plate 201 and the lower movable plate 202 move inward at the same time, and the V-shaped fixing blocks 203 on the upper movable plate 201 and the lower movable plate 202 move to the clamping and fixing position of the pipeline, and the second elastic member on the connecting rod 2062 is engaged with the second elastic member on the connecting rod 2062. Under the action of 2063, the positioning block 206 is plugged and installed on the positioning groove 2052 on the outer side of the limit plate 2051, so that the device is convenient for quickly positioning and fixing the two groups of pipes, and has better use efficiency; the outer tooth ring 208 at the outer end of the two groups of mounting seats 2 is respectively meshed and connected with the driving gear 1011 on the transmission shaft 101, so that after the device fixes the pipelines respectively through the two groups of mounting seats 2, the transmission shaft 101 is driven to rotate by the motor 102 to drive the pipelines on the two groups of mounting seats 2 to rotate, so that the device can quickly weld the joints of the pipelines, and under the action of the first elastic member 2041 on the guide rod 204, when the positioning block 206 is pulled outward, the upper movable plate 201 and the lower movable plate 202 move outward at the same time, so that the device can quickly release the limit on the pipeline for the next installation and use, and the device has better practicality.

[0031] In this article, there are a few points to note:

[0032] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0033] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0034] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A novel pipeline welding tool, comprising a base (1); A set of transmission shafts (101) are rotatably mounted on the base (1), and are characterized in that: A motor (102) is fixedly mounted on the left end of the base (1), two brackets (103) are fixedly mounted on the top of the base (1), a mounting seat (2) is rotatably mounted on the inner side of each bracket (103), a group of upper movable plates (201) and a group of lower movable plates (202) are slidably mounted on the inner side of the mounting seat (2), a group of transmission gears (205) is rotatably mounted on the front end of the mounting seat (2), a group of first racks (2011) is fixedly mounted on the upper movable plate (201), a group of second racks (221) is fixedly mounted on the lower movable plate (202), and the outer side of the transmission gear (205) is in contact with the first rack (211) on the upper movable plate (201). The transmission gear (205) is meshed with a second rack (2021) on the lower movable plate (202) on the inner side of the transmission gear (205) for meshing transmission connection. A group of V-shaped fixing blocks (203) are fixedly installed on the bottom of the upper movable plate (201), and two groups of V-shaped fixing blocks (203) are fixedly installed on the top of the lower movable plate (202). A limit plate (2051) is fixedly installed on the outer end of the transmission gear (205). The outer side of the limit plate (2051) is provided with positioning grooves (2052) in a circular array. A group of positioning blocks (206) are slidably installed on the outer end of the mounting seat (2), and the positioning blocks (206) are plugged and installed on the positioning grooves (2052) on the outer side of the limit plate (2051).

2. A new type of pipeline welding tool according to claim 1, characterized in that: A group of guide rods (204) are fixedly mounted on the left and right ends of the outer side of the mounting seat (2), and a group of sliding holes are respectively opened at both ends of the upper movable plate (201) and the lower movable plate (202), and the sliding holes at both ends of the upper movable plate (201) and the lower movable plate (202) are respectively slidably mounted on the guide rods (204) at the left and right ends of the outer side of the mounting seat (2).

3. A new type of pipeline welding tool according to claim 1, characterized in that: A group of slide columns (2061) are fixedly mounted on the outer end of the positioning block (206), a group of inner slide grooves (207) are opened inside the front end of the mounting seat (2), and the slide columns (2061) at the outer end of the positioning block (206) are slidably mounted on the inner slide grooves (207) opened inside the front end of the mounting seat (2).

4. A new type of pipeline welding tool according to claim 1, characterized in that: A group of connecting rods (2062) are fixedly mounted on the outer ends of the sliding columns (2061) of the positioning block (206), a group of second elastic members (2063) are sleeved and mounted on the connecting rods (2062), and the outer ends of the second elastic members (2063) are in contact with the left end surface of the inner slide groove (207).

5. The novel pipeline welding tool according to claim 1 is characterized in that: Two sets of driving gears (1011) are fixedly mounted on the transmission shaft (101), a set of external gear rings (208) are fixedly mounted on the outer end of the mounting seat (2), and the external gear rings (208) at the outer ends of the two sets of mounting seats (2) are respectively meshed and transmission-connected with the driving gears (1011) on the transmission shaft (101).

6. A new type of pipeline welding tool according to claim 2, characterized in that: A group of first elastic members (2041) are respectively sleeved and mounted on the upper and lower ends of the outer guide rod (204) of the mounting seat (2), and the outer ends of the first elastic members (2041) are respectively in contact with the inner end surfaces of the upper movable plate (201) and the lower movable plate (202).

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