CN215238966U - Automatic arc welding equipment for two sides of brake shoe - Google Patents
Automatic arc welding equipment for two sides of brake shoe Download PDFInfo
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- CN215238966U CN215238966U CN202121280499.8U CN202121280499U CN215238966U CN 215238966 U CN215238966 U CN 215238966U CN 202121280499 U CN202121280499 U CN 202121280499U CN 215238966 U CN215238966 U CN 215238966U
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- 238000003466 welding Methods 0.000 title claims abstract description 125
- 230000002146 bilateral effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the brake shoe processing, especially, relate to a bilateral automatic arc welding equipment of brake shoe. The utility model discloses need the manual work to use the welding rifle to weld among the prior art, degree of automation is lower, and the slower problem of welding speed provides a bilateral automatic arc welding equipment of brake shoe, include the base and install the frame on the base, be equipped with frame pivoted work piece welding carousel relatively in the frame, be equipped with the carousel cavity that is used for bearing the weight of the work piece in the work piece welding carousel, still including setting up the driving motor on frame or base, driving motor passes through drive assembly and is connected with work piece welding carousel drive. The utility model discloses can fix the work piece promptly the brake shoe on work piece welding carousel, recycle driving motor drive work piece welding carousel and rotate to realize the automatic arc welding of brake shoe, degree of automation is high.
Description
Technical Field
The utility model belongs to the technical field of the brake shoe processing, especially, relate to a bilateral automatic arc welding equipment of brake shoe.
Background
The existing welding equipment adopts a horizontal welding mode to weld, automatic multi-point welding cannot be carried out on the arc-shaped surface of the brake shoe, a welding gun is needed to be used for welding manually, the automation degree is low, and the welding speed is low.
For example, the chinese utility model patent discloses an arc component welding equipment [ application number: 202021620013.6], the utility model comprises an outer shell, a third electric push rod and a second electric push rod; an outer shell: the rear side of the shell is provided with two material pressing holes, the front side of the shell is provided with an arc groove, the left end and the right end of the front side and the rear side of the shell are provided with translation holes in a linear array manner, the left row and the right row of translation holes are symmetrically arranged, supporting rods are movably inserted between the translation holes at the rear side and the translation holes at the front side, the front end and the rear end of each supporting rod are in threaded sleeve joint with a group of nuts, each group of nuts is provided with two, and the front wall and the rear wall of the shell are respectively positioned between one group of nuts; a third electric push rod: the device is fixed on the upper side of the rear end of the outer shell, a branch frame is fixed at the output end of the device, material pressing rods are fixed at the left end and the right end of the front side of the branch frame, and the material pressing rods penetrate through the material pressing holes; a second electric push rod: the welding device is fixed on the upper side in the outer shell, the output end of the welding device is fixed with a clamping frame, an electric welding gun is fixed in the clamping frame, and the electric welding gun is positioned between two material pressing rods; wherein: the welding machine is characterized by further comprising a single chip microcomputer, wherein the single chip microcomputer is fixed on the right side of the outer shell, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, and the output end of the single chip microcomputer is electrically connected with the input ends of the electric welding gun, the second electric push rod and the third electric push rod.
The utility model discloses a welding of brake shoe can not be applied to the arc component welding equipment that provides, so still do not solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a bilateral automatic arc welding equipment of brake shoe that degree of automation is high is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a bilateral automatic arc welding equipment of brake shoe, includes the base and installs the frame on the base, be equipped with frame pivoted work piece welding carousel relatively in the frame, be equipped with the carousel cavity that is used for bearing the weight of the work piece in the work piece welding carousel, still including setting up the driving motor on frame or base, driving motor passes through drive assembly and is connected with work piece welding carousel drive.
In the bilateral automatic arc welding equipment for the brake shoe, the transmission assembly comprises a rack fixedly connected to the side face of the workpiece welding turntable and a driving gear arranged in the rack, the rack is meshed with the driving gear, and the driving gear is fixedly connected with an output shaft of the driving motor.
In the automatic arc welding equipment for the two sides of the brake shoe, the workpiece welding turntable is fixedly provided with a workpiece positioning plate, the upper surface of the workpiece positioning plate is provided with a positioning groove sunken towards the inside of the workpiece positioning plate, the bottom surface of the workpiece is embedded in the positioning groove, and the upper surface of the workpiece protrudes out of the upper surface of the workpiece positioning plate.
In the automatic arc welding equipment for the two sides of the brake shoe, the workpiece welding turntable is further connected with a jacking assembly for fixing the workpiece, the jacking assembly is located right above the workpiece, and one end of the jacking assembly can be pressed on the surface of the workpiece by moving the jacking assembly.
In the bilateral automatic arc welding equipment of foretell brake shoe, the tight subassembly in top includes mounting panel and the tight piece in top of fixed connection on the mounting panel, and mounting panel and the tight piece in top all are located the carousel cavity, the mounting panel is kept away from one side of the tight piece in top and is tightly driven actuating cylinder drive connection in top, starts the tight actuating cylinder in top and can make the tight piece in top take place to be close to or keep away from the removal of work piece, the tight actuating cylinder fixed mounting that drives in top is on the work piece welding carousel.
In the automatic arc welding equipment for the two sides of the brake shoe, the jacking block is arc-shaped, and the bending degree of the surface of the jacking block is the same as that of the surface of the workpiece.
In the bilateral automatic arc welding equipment of brake shoe, the jacking assembly further comprises at least two guide rods fixedly connected to the mounting plate, the axial leads of each guide rod are parallel to each other, and one end of each guide rod, far away from the mounting plate, penetrates through the workpiece welding turntable and is in sliding connection with the workpiece welding turntable.
In the automatic arc welding equipment for the two sides of the brake shoe, the base or the rack is also fixedly connected with a welding gun mounting assembly for mounting a welding gun, and the welding gun mounting assembly is positioned on one side of the rack.
In the bilateral automatic arc welding equipment of foretell brake shoe, welder installation component includes the bottom plate of fixed connection in the frame side, fixedly connected with slip guide bar on the bottom plate, slider sliding connection is on slip guide bar for installation welder's installation pole fixed connection is on the slider, and welder installation component still includes the cylinder of fixed connection in the bottom surface of bottom plate, and fixed connection is connected with the cylinder drive at the drive block of slider bottom surface.
In the automatic arc welding equipment for the two sides of the brake shoe, the axial line of the output shaft of the air cylinder is perpendicular to the surface of the workpiece welding turntable, and the axial lines of the sliding guide rods are parallel to each other.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses can fix the work piece promptly the brake shoe on work piece welding carousel, recycle driving motor drive work piece welding carousel and rotate to realize the automatic arc welding of brake shoe, degree of automation is high.
2. The utility model discloses simple structure, convenient to use suits extensive using widely.
Drawings
Fig. 1 is a right side view of the present invention;
fig. 2 is a front view of the present invention;
in the figure: the welding device comprises a base 1, a frame 2, a workpiece welding turntable 3, a turntable cavity 4, a driving motor 5, a transmission assembly 6, a workpiece positioning plate 7, a jacking assembly 8, a welding gun mounting assembly 9, a rack 61, a mounting plate 81, a jacking block 82, a jacking driving air cylinder 83, a guide rod 84, a bottom plate 91, a sliding guide rod 92, a sliding block 93, a mounting rod 94, an air cylinder 95, a driving block 96, a workpiece 100 and a welding gun 200.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, the automatic arc welding equipment for the two sides of the brake shoe comprises a base 1 and a rack 2 mounted on the base 1, wherein a workpiece welding turntable 3 capable of rotating relative to the rack 2 is arranged on the rack 2, a turntable cavity 4 used for bearing a workpiece 100 is arranged in the workpiece welding turntable 3, the automatic arc welding equipment further comprises a driving motor 5 arranged on the rack 2 or the base 1, and the driving motor 5 is in driving connection with the workpiece welding turntable 3 through a transmission assembly 6.
The utility model discloses, during the use, place work piece 100 in carousel cavity 4, start driving motor 5, driving motor 5 passes through 6 drive workpiece welding carousel 3 of drive assembly for work piece welding carousel 3 takes place the rotation of relative frame 2, thereby drives work piece 100 and takes place to rotate, in order to realize the arc welding. The event the utility model discloses can fix work piece 100 promptly the brake shoe on work piece welding carousel 3, recycle driving motor 5 drive work piece welding carousel 3 and rotate to realize the automatic arc welding of brake shoe, degree of automation is high.
Specifically, the transmission assembly 6 comprises a rack 61 fixedly connected to the side surface of the workpiece welding turntable 3 and a driving gear arranged in the frame 2, wherein the rack 61 is meshed with the driving gear (not shown in the figure), and the driving gear is fixedly connected with an output shaft of the driving motor 5. The driving motor 5 drives the driving gear to rotate, and the rack 61 drives the workpiece welding turntable 3 to rotate in the direction opposite to the rotating direction of the driving gear because the rack 61 is meshed with the driving gear.
As shown in fig. 2, a workpiece positioning plate 7 is fixedly disposed on the workpiece welding turntable 3, an upper surface of the workpiece positioning plate 7 has a positioning groove (not shown) recessed toward the inside of the workpiece positioning plate 7, a bottom surface of the workpiece 100 is fitted into the positioning groove, and an upper surface of the workpiece 100 protrudes above the upper surface of the workpiece positioning plate 7. This ensures a stable degree of the workpiece 100 during the welding process.
As shown in fig. 2, the workpiece welding turntable 3 is further connected with a tightening component 8 for fixing the workpiece 100, the tightening component 8 is located right above the workpiece 100, and moving the tightening component 8 can press one end of the tightening component 8 on the surface of the workpiece 100. This can further ensure the stability of the workpiece 100 and prevent the problem of displacement of the workpiece 100 during welding.
Specifically speaking, the tight subassembly 8 in top includes mounting panel 81 and the tight piece 82 in top of fixed connection on mounting panel 81, and mounting panel 81 and the tight piece 82 in top all are located carousel cavity 4, one side that the tight piece 82 in top was kept away from to mounting panel 81 drives actuating cylinder 83 drive with the top and is connected, starts the tight actuating cylinder 83 that drives in top and can make the tight piece 82 in top take place to be close to or keep away from the removal of work piece 100, the tight actuating cylinder 83 fixed mounting that drives in top is on work piece welding carousel 3.
Preferably, the tightening block 82 has a circular arc shape, and the surface of the tightening block 82 is curved to the same extent as the surface of the workpiece 100. Therefore, the contact area between the jacking block 82 and the workpiece 100 can be increased during jacking, the pressure intensity can be reduced, and the workpiece 100 or the jacking block 82 is prevented from being damaged.
As shown in fig. 2, the tightening assembly 8 further includes at least two guide rods 84 fixedly connected to the mounting plate 81, the axial lines of each guide rod 84 are parallel to each other, and one end of each guide rod 84, which is far away from the mounting plate 81, penetrates through the workpiece welding turntable 3 and is slidably connected with the workpiece welding turntable 3. The guide bar 84 cooperates with the workpiece welding turret 3 to guide the moving direction of the mounting plate 81 and the puller block 82.
As shown in fig. 1, a welding gun mounting assembly 9 for mounting a welding gun 200 is further fixedly connected to the base 1 or the frame 2, and the welding gun mounting assembly 9 is located on one side of the frame 2.
Specifically, the welding gun mounting assembly 9 comprises a bottom plate 91 fixedly connected to the side face of the frame 2, a sliding guide rod 92 is fixedly connected to the bottom plate 91, a slider 93 is slidably connected to the sliding guide rod 92, a mounting rod 94 for mounting the welding gun 200 is fixedly connected to the slider 93, the welding gun mounting assembly 9 further comprises an air cylinder 95 fixedly connected to the bottom face of the bottom plate 91, and a driving block 96 fixedly connected to the bottom face of the slider 93 is in driving connection with the air cylinder 95.
During welding, the air cylinder 95 drives the driving block 96 to move the slider 93 closer to the frame 2, and at this time, the welding torch 200 moves closer to the workpiece 100, thereby performing welding. When the welding position needs to be changed, the air cylinder 95 drives the driving block 96, so that the sliding block 93 moves away from the rack 2, and at the moment, the welding gun 200 also moves away from the workpiece 100, and the workpiece welding turntable 3 is convenient to rotate.
As shown in fig. 1, the axial line of the output shaft of the cylinder 95 is perpendicular to the surface of the workpiece welding turntable 3, and at least two sliding guide rods 92 are provided, and the axial lines of each sliding guide rod 92 are parallel to each other. Thus, when the welding torch 200 is driven to move, the welding torch 200 only moves in the front-rear direction close to or away from the workpiece 100, and does not translate in the left-right direction, thereby ensuring the accuracy and controllability of the welding point.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms base 1, frame 2, workpiece welding turntable 3, turntable cavity 4, driving motor 5, transmission assembly 6, workpiece positioning plate 7, tightening assembly 8, welding gun mounting assembly 9, rack 61, mounting plate 81, tightening block 82, tightening driving cylinder 83, guide rod 84, bottom plate 91, sliding guide rod 92, slide block 93, mounting rod 94, cylinder 95, driving block 96, workpiece 100, welding gun 200, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a bilateral automatic arc welding equipment of brake shoe, includes base (1) and rack (2) of installing on base (1), its characterized in that: the welding machine is characterized in that a workpiece welding turntable (3) capable of rotating relative to the frame (2) is arranged on the frame (2), a turntable cavity (4) for bearing a workpiece (100) is formed in the workpiece welding turntable (3), the welding machine further comprises a driving motor (5) arranged on the frame (2) or the base (1), and the driving motor (5) is in driving connection with the workpiece welding turntable (3) through a transmission assembly (6).
2. The brake shoe bilateral automated arc welding apparatus of claim 1 wherein: the transmission assembly (6) comprises a rack (61) fixedly connected to the side face of the workpiece welding turntable (3) and a driving gear arranged in the rack (2), the rack (61) is meshed with the driving gear, and the driving gear is fixedly connected with an output shaft of the driving motor (5).
3. The brake shoe bilateral automated arc welding apparatus of claim 1 wherein: the workpiece welding turntable is characterized in that a workpiece positioning plate (7) is fixedly arranged on the workpiece welding turntable (3), a positioning groove which is sunken towards the inside of the workpiece positioning plate (7) is formed in the upper surface of the workpiece positioning plate (7), the bottom surface of the workpiece (100) is embedded in the positioning groove, and the upper surface of the workpiece (100) protrudes out of the upper surface of the workpiece positioning plate (7).
4. The brake shoe bilateral automated arc welding apparatus of claim 1 wherein: the workpiece welding turntable (3) is further connected with a jacking component (8) used for fixing a workpiece (100), the jacking component (8) is located right above the workpiece (100), and the jacking component (8) is moved to enable one end of the jacking component (8) to be pressed on the surface of the workpiece (100).
5. The brake shoe bilateral automated arc welding apparatus of claim 4 wherein: the tight subassembly in top (8) includes tight piece (82) in top of mounting panel (81) and fixed connection on mounting panel (81), and mounting panel (81) and tight piece (82) in top all are located carousel cavity (4), one side that tight piece (82) in top were kept away from in mounting panel (81) is connected with the tight actuating cylinder (83) drive of top, starts the tight actuating cylinder (83) in top and can make the tight piece (82) in top take place to be close to or keep away from the removal of work piece (100), the tight actuating cylinder (83) fixed mounting that drives in top is on work piece welding carousel (3).
6. The brake shoe bilateral automated arc welding apparatus of claim 5 wherein: the jacking block (82) is arc-shaped, and the bending degree of the surface of the jacking block (82) is the same as that of the surface of the workpiece (100).
7. The brake shoe bilateral automated arc welding apparatus of claim 5 wherein: the jacking assembly (8) further comprises at least two guide rods (84) fixedly connected to the mounting plate (81), the axial leads of all the guide rods (84) are parallel to each other, and one end, far away from the mounting plate (81), of each guide rod (84) penetrates through the workpiece welding turntable (3) and is in sliding connection with the workpiece welding turntable (3).
8. The brake shoe bilateral automated arc welding apparatus of claim 1 wherein: still fixedly connected with is used for installing welder (200) on base (1) or frame (2) welder installation component (9), welder installation component (9) are located one side of frame (2).
9. The brake shoe bilateral automated arc welding apparatus of claim 8 wherein: the welding gun mounting assembly (9) comprises a base plate (91) fixedly connected to the side face of the rack (2), a sliding guide rod (92) is fixedly connected to the base plate (91), a sliding block (93) is slidably connected to the sliding guide rod (92), a mounting rod (94) for mounting a welding gun (200) is fixedly connected to the sliding block (93), the welding gun mounting assembly (9) further comprises an air cylinder (95) fixedly connected to the bottom face of the base plate (91), and a driving block (96) fixedly connected to the bottom face of the sliding block (93) is in driving connection with the air cylinder (95).
10. The brake shoe bilateral automated arc welding apparatus of claim 9 wherein: the axial lead of the output shaft of the air cylinder (95) is perpendicular to the surface of the workpiece welding turntable (3), and the number of the sliding guide rods (92) is at least two, and the axial leads of all the sliding guide rods (92) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280499.8U CN215238966U (en) | 2021-06-08 | 2021-06-08 | Automatic arc welding equipment for two sides of brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121280499.8U CN215238966U (en) | 2021-06-08 | 2021-06-08 | Automatic arc welding equipment for two sides of brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215238966U true CN215238966U (en) | 2021-12-21 |
Family
ID=79477845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121280499.8U Expired - Fee Related CN215238966U (en) | 2021-06-08 | 2021-06-08 | Automatic arc welding equipment for two sides of brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215238966U (en) |
-
2021
- 2021-06-08 CN CN202121280499.8U patent/CN215238966U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |