CN211804623U - Automatic welding device for concrete mixer truck barrel - Google Patents
Automatic welding device for concrete mixer truck barrel Download PDFInfo
- Publication number
- CN211804623U CN211804623U CN202020032851.5U CN202020032851U CN211804623U CN 211804623 U CN211804623 U CN 211804623U CN 202020032851 U CN202020032851 U CN 202020032851U CN 211804623 U CN211804623 U CN 211804623U
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- barrel
- supporting
- left end
- welding machine
- welding
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Abstract
The utility model discloses an automatic welding device for a concrete mixer drum, which comprises a left end support fixing component, a right end support fixing component and a welding machine support adjusting component; the left end of the welding machine supports a fixing component and corresponds to a supporting fixing flange arranged at the left end of the barrel, the right end of the welding machine supports a fixing component and comprises rotating supporting rollers which are arranged in a bilateral symmetry mode and are all arranged tangentially to the barrel, at least one rotating roller in the rotating supporting rollers is driven by a motor to rotate, the welding machine supporting and adjusting component comprises a welding machine, and a welding gun of the welding machine extends to the welding seam of the barrel and is aligned with the welding seam of the barrel. Carry out bearing fixed stay to the left end of barrel through supporting mounting flange to carry out the activity through the right-hand member of left and right rotatory backing roll wheel pair barrel and support, drive rotatory supporting roller by the motor and realize that the barrel rotates, when the barrel rotates, carry out the rotation in a circumferential direction welding to the barrel gap through the welder that corresponds the setting with the barrel gap, thereby realize the automatic weld of barrel.
Description
Technical Field
The utility model relates to a welding tool, concretely relates to automatic welder of concrete mixer truck barrel.
Background
The concrete mixer drum body is composed of a front cone section, a middle section and a tail cone section, butt welding seams are arranged between the front cone section and the middle section and between the middle section and the tail cone section, and the requirement on welding operation of butt welding seam butt joint is high in the production and manufacturing process of the drum body in order to guarantee the sealing performance and the aesthetic property of the drum body. At present, manual submerged-arc welding is generally adopted, so that the quality of products is prone to be uneven (welding seams are poor in welding forming and air holes are more), the appearance of the whole mixer truck and the mixing performance of the whole truck are affected, and the quality and safety of the products are uncertain in subsequent work.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists, provide an automatic welder of concrete mixer barrel, solve the great problem of current concrete mixer barrel welding quality discrepancy and cost of labor.
In order to solve the technical problem, the utility model provides an automatic welding device for a concrete mixer truck barrel, which comprises a left end support fixing part, a right end support fixing part and a welding machine support adjusting part; the left end supporting and fixing component comprises a left end supporting platform and a supporting and fixing flange arranged corresponding to a mounting flange arranged at the left end of the cylinder body, a bearing mounting seat is arranged on the left end supporting platform, and a flange column bearing of the supporting and fixing flange is sleeved in the bearing mounting seat; the right-hand member supports fixed part include right-hand member brace table and bilateral symmetry set up and all with the tangent rotatory running roller that sets up of barrel, at least one rotatory running roller is driven rotatoryly by the motor in the rotatory running roller, welding machine supports adjusting part including the welding machine supporting seat that is equipped with vertical slide rail and through slider activity setting welding machine on the vertical slide rail, the welder of welding machine extends to barrel welding seam department and aligns the setting with the barrel welding seam.
Preferably, the height from the center point of the bearing mounting seat to the ground is greater than the radius of the cylinder.
Preferably, the flange shaft is provided with a bearing mounting end opposite to the bearing mounting seat, a limiting step is arranged between the bearing mounting end and the shaft body, and the diameter of the bearing mounting end is smaller than that of the shaft body.
Preferably, a circle of roller path is arranged on the outer wall of the barrel body close to the right end of the barrel body around the central shaft of the barrel body, the right end supporting and fixing part is arranged below the barrel body corresponding to the roller path, and the rotary supporting roller wheel is arranged in a tangent mode with the roller path.
Preferably, the sum of the height of the right end supporting platform and the radius of the raceway is equal to the height of a center point of the bearing mounting seat on the left end supporting platform from the ground.
Preferably, a motor is further arranged on the right supporting platform, a coaxial gear is arranged at the power output end of the motor, coaxial gears are also arranged on the left rotating supporting roller and the right rotating supporting roller, and the motor is in transmission connection with at least one rotating supporting roller through a toothed chain.
Automatic welder of concrete mixer barrel, it carries out bearing fixed stay through the support mounting flange that corresponds the setting with the mounting flange that the barrel left end set up to the left end of barrel carries out the bearing fixed stay to the right-hand member of barrel through the rotatory backing roll wheel pair that left and right symmetry set up, drive the rotatory running roller by the motor and realize the barrel rotation, in the barrel pivoted, carry out the circumference spin welding through the welder that corresponds the setting with the barrel gap to the barrel gap, thereby realize the automatic welding of barrel.
Drawings
Fig. 1 is a schematic structural view of an automatic welding device for a concrete mixer truck barrel according to the present invention;
fig. 2 is a cross-sectional view of the left end support fixing member of the present invention;
fig. 3 is a schematic structural view of the left end supporting and fixing component supporting cylinder of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides an automatic welding device for a concrete mixer truck barrel, which comprises a left end support fixing part 2, a right end support fixing part 2 and a welding machine support adjusting part 3; the left end supporting and fixing component 1 comprises a left end supporting platform 11 and a supporting and fixing flange 12 arranged corresponding to a mounting flange arranged at the left end of the cylinder body, wherein a bearing mounting seat 13 is arranged on the left end supporting platform 11, and a flange column bearing 132 of the supporting and fixing flange 12 is sleeved in the bearing mounting seat 13; the right-hand member supports fixed part 2 include right-hand member brace table 21 and bilateral symmetry set up and all with the tangent rotatory running roller 23 that sets up of barrel, at least one rotatory running roller is driven rotatoryly by driving motor 22 in the rotatory running roller 23, the welding machine supports adjusting part 3 including the welding machine supporting seat 31 that is equipped with vertical slide rail 311 and through the slider activity setting welding machine 32 on the vertical slide rail 311, welder 321 of welding machine 32 extends to barrel welding seam department and aligns the setting with the barrel welding seam.
The left end of the barrel is fixedly supported by the supporting and fixing flange 12 correspondingly arranged with the mounting flange arranged at the left end of the barrel, the right end of the barrel is movably supported by the rotating and supporting rollers 23 symmetrically arranged at the left and right sides, the rotating and supporting rollers 23 are driven by the driving motor 22 to realize the rotation of the barrel, and when the barrel rotates, the welding gun 321 correspondingly arranged with the gap of the barrel performs circumferential rotating welding on the gap of the barrel, so that the automatic welding of the barrel is realized.
Example 1:
in order to solve the great problem of current concrete mixer barrel welding quality discrepancy and cost of labor, as shown in fig. 1 to fig. 3, embodiment 1 of the utility model provides an automatic welder of concrete mixer barrel, it includes that left and right-hand member support fixed part 1, 2 and welding machine support adjusting part 3.
Wherein, as shown in fig. 2, the left end support fixing component 1 includes a left end support platform 11 and a support fixing flange 12 corresponding to the mounting flange arranged at the left end of the cylinder body, a bearing mounting seat 13 is arranged on the left end support platform 11, and the height from the center point of the bearing mounting seat 13 to the ground is greater than the radius of the cylinder body. As shown in fig. 2, the bearing mounting base 13 includes a base body 131 and a bearing 132 disposed in the base body 131, and end covers 133 are disposed on two axial sides of the bearing 132. A flange shaft 121 is welded at the central position of the support fixing flange 12, a bearing mounting end 122 is arranged at one end of the flange shaft 121 opposite to the bearing mounting seat 13, the bearing 132 is sleeved on the bearing mounting end 122, a limit step 123 is arranged between the bearing mounting end 122 and the flange shaft 121, wherein the diameter of the bearing mounting end 122 is smaller than that of the shaft body; meanwhile, the shaft body is provided with an elastic limit check ring 124 at a position penetrating through the bearing end cover 133. In addition, in order to increase the safety during welding installation operation, be equipped with safety barrier 14 on the left end brace table 11, give the support on the staff certain height of operation on the brace table, avoid falling the risk.
Be equipped with round raceway 4 around the barrel center pin on the barrel outer wall near the barrel right-hand member, the right-hand member supports fixed part 2 and corresponds raceway 4 and set up in the barrel below, right-hand member supports fixed part 2 and includes right-hand member brace table 21, driving motor 22 and rotatory support roller 23, the height of right-hand member brace table 21 equals the height that 13 center points of bearing mount 13 on the left end brace table 11 apart from ground with the sum of raceway 4 radius, supports the high parallel and level of the high of barrel right-hand member and left end, makes the unsettled setting of barrel level. As shown in fig. 3, the left and right rotary supporting rollers 23 are symmetrically disposed along the longitudinal center line of the roller path 4 and are all disposed tangentially to the roller path 4, coaxial gears are disposed on the left and right rotary supporting rollers 23, a coaxial gear is disposed at the power output end of the driving motor 22, and the coaxial gears of the driving motor 22 are respectively in transmission connection with the left and right coaxial gears on the rotary supporting rollers 23 through left and right tooth chains, so as to drive the left and right rotary supporting rollers 23 to perform the same-direction rotary motion simultaneously.
The welding machine supporting and adjusting part 3 comprises a welding machine supporting seat 31 and a welding machine 32, a vertically arranged sliding rail 311 is arranged on the welding machine supporting seat 31, and the welding machine 32 is movably arranged on the sliding rail 311 through a sliding block, so that the up-and-down adjustment can be carried out according to the requirement; as shown in fig. 1, the welding gun 321 of the welder 32 extends to and is aligned with the barrel weld. Preferably, the welding torch 321 of the welding machine 32 is disposed opposite to the can gap.
When a barrel gap of the concrete mixer needs to be welded, firstly, the mounting flange at the left end of the barrel and the supporting and fixing flange 12 are fixedly arranged in a butt joint mode through bolts, then, the right end of the barrel is placed on the left rotating supporting roller wheel 23 and the right rotating supporting roller wheel 23, the left rotating supporting roller wheel 23 and the right rotating supporting roller wheel 23 are arranged in a tangent mode with the roller path 4 on the barrel, and finally, the upper position and the lower position of the welding machine 32 are adjusted through the sliding block, so that the welding gun 321 is just arranged right above the barrel gap. After the installation is accomplished, start driving motor 22, drive left and right by driving motor 22 rotatory support running roller 23 carries out the syntropy and rotates to drive the barrel right-hand member through raceway 4 and rotate, because the mounting flange of barrel left end is through supporting mounting flange 12 suit on bearing mount pad 13, consequently, the barrel left end is rotatory together under the drive of barrel right-hand member, starts welding machine 32 simultaneously and carries out circumference welding to the gap of barrel, finally realizes the automatic welding of barrel.
Automatic welder of concrete mixer barrel, it carries out bearing 132 fixed stay through the support mounting flange 12 that corresponds the setting with the mounting flange that the barrel left end set up to the left end of barrel carries out the bearing 132 fixed stay to the right-hand member of barrel to through a left side, the rotatory support running roller 23 that the right-hand symmetry set up carries out the activity support to the right-hand member of barrel, drive rotatory support running roller 23 by driving motor 22 and realize the barrel and rotate, in the barrel pivoted, carry out the circumference spin welding through the welder 321 who corresponds the setting with the barrel gap to the barrel gap, thereby realize the automated welding of barrel.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. An automatic welding device for a cylinder body of a concrete mixer truck is characterized by comprising a left end support fixing part, a right end support fixing part and a welding machine support adjusting part; the left end supporting and fixing component comprises a left end supporting platform and a supporting and fixing flange arranged corresponding to a mounting flange arranged at the left end of the cylinder body, a bearing mounting seat is arranged on the left end supporting platform, and a flange column bearing of the supporting and fixing flange is sleeved in the bearing mounting seat; the right-hand member supports fixed part include right-hand member brace table and bilateral symmetry set up and all with the tangent rotatory running roller that sets up of barrel, at least one rotatory running roller is driven rotatoryly by the motor in the rotatory running roller, welding machine supports adjusting part including the welding machine supporting seat that is equipped with vertical slide rail and through slider activity setting welding machine on the vertical slide rail, the welder of welding machine extends to barrel welding seam department and aligns the setting with the barrel welding seam.
2. The automatic welding device for the cylinder of the concrete mixer truck according to claim 1, wherein the height of the center point of the bearing mounting seat from the ground is greater than the radius of the cylinder.
3. The automatic welding device for the cylinder body of the concrete mixer truck according to claim 1, wherein a flange shaft is welded at the central position of the supporting and fixing flange, the flange shaft is provided with a bearing mounting end opposite to the bearing mounting seat, a limiting step is arranged between the bearing mounting end and the cylinder body, and the diameter of the bearing mounting end is smaller than that of the cylinder body.
4. The automatic welding device for the cylinder of the concrete mixer truck according to claim 1, wherein a circle of raceway is arranged on the outer wall of the cylinder close to the right end of the cylinder around the central axis of the cylinder, the right end supporting and fixing part is arranged below the cylinder corresponding to the raceway, and the rotary supporting rollers are arranged tangentially to the raceway.
5. The automatic welding device for the concrete mixer truck barrel according to claim 1, wherein the sum of the height of the right end support platform and the radius of the raceway is equal to the height of the center point of the bearing mounting seat on the left end support platform from the ground.
6. The automatic welding device for the cylinder of the concrete mixer truck according to claim 1, wherein a motor is further arranged on the right supporting platform, a coaxial gear is arranged at a power output end of the motor, coaxial gears are also arranged on the left rotating supporting roller and the right rotating supporting roller, and the motor is in transmission connection with at least one rotating supporting roller through a toothed chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020032851.5U CN211804623U (en) | 2020-01-07 | 2020-01-07 | Automatic welding device for concrete mixer truck barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020032851.5U CN211804623U (en) | 2020-01-07 | 2020-01-07 | Automatic welding device for concrete mixer truck barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804623U true CN211804623U (en) | 2020-10-30 |
Family
ID=73049046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020032851.5U Expired - Fee Related CN211804623U (en) | 2020-01-07 | 2020-01-07 | Automatic welding device for concrete mixer truck barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211804623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649736A (en) * | 2021-08-27 | 2021-11-16 | 安徽巨一科技股份有限公司 | Automatic rotating equipment suitable for welding different cylinder diameters and tracks of concrete mixer truck |
| CN113814595A (en) * | 2021-10-13 | 2021-12-21 | 大连理工大学 | Automatic welding equipment and method for non-rotary tank cylinder of powder tank truck |
-
2020
- 2020-01-07 CN CN202020032851.5U patent/CN211804623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649736A (en) * | 2021-08-27 | 2021-11-16 | 安徽巨一科技股份有限公司 | Automatic rotating equipment suitable for welding different cylinder diameters and tracks of concrete mixer truck |
| CN113814595A (en) * | 2021-10-13 | 2021-12-21 | 大连理工大学 | Automatic welding equipment and method for non-rotary tank cylinder of powder tank truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20220107 |