CN210677494U - Three-eccentric butterfly valve surfacing machine - Google Patents
Three-eccentric butterfly valve surfacing machine Download PDFInfo
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- CN210677494U CN210677494U CN201921857602.3U CN201921857602U CN210677494U CN 210677494 U CN210677494 U CN 210677494U CN 201921857602 U CN201921857602 U CN 201921857602U CN 210677494 U CN210677494 U CN 210677494U
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Abstract
A three-eccentric butterfly valve surfacing machine comprises a base, wherein a stand column is arranged on the base, a cross beam is arranged on the stand column, a first mounting seat is arranged on the cross beam, a cross rod is arranged on the first mounting seat, a second mounting seat is arranged on the cross rod, a stand column is arranged on the second mounting seat, a cross rod which longitudinally displaces along the cross rod is arranged on the stand column, a connecting seat which transversely displaces along the cross rod is arranged on the cross rod, a welding gun is arranged on the connecting seat and is connected with the connecting seat through a welding oscillator, the welding oscillator comprises an oscillating device and a fixing device used for clamping a welding gun, the oscillating device comprises a motor, the output end of the motor is connected with the fixing device, the position of the welding gun can be adjusted in the welding process through the arrangement of the welding oscillator, the fixing device is arranged on the welding oscillator, the fixing device is used for positioning through the fixing, the welding precision is improved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a valve welding field mainly relates to a three eccentric butterfly valve surfacing machine.
Background
Along with the development of industrial technology, the application of valves is more and more, the triple offset butterfly valve has the characteristics of convenience in operation and good sealing performance, and is widely applied to various industrial fields.
Because the unique design of three eccentric butterfly valves, what welded is that to use semi-automatic welding equipment to carry out quick and accurate machine tool to weld usually, welder need cooperate the rotation of work piece along with axial motion to adjust self position and weld, and welder can take place the skew of different positions at this in-process welder, and then can influence welded effect, influences the result of use of product.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide a three eccentric butterfly valve surfacing machine with welding oscillator plays firm welder.
The utility model discloses a realize through following technical scheme: a three-eccentric butterfly valve surfacing machine comprises a base, wherein a workpiece clamping system and a welding system for fixing and turning a workpiece are arranged on the base, the welding system comprises a stand column arranged on the base, a cross beam is arranged on the stand column, a first installation seat with transverse displacement is slidably installed on the cross beam, a cross rod vertically arranged with the cross beam is arranged on the first installation seat, a second installation seat is slidably connected on the cross rod, a vertical arm with longitudinal displacement is arranged on the second installation seat, a connecting seat is arranged on the vertical arm, a welding gun is arranged on the connecting seat, the welding gun is connected with the connecting seat through a welding oscillator, the welding oscillator comprises an oscillating device and a fixing device used for clamping a welding gun, the oscillating device comprises a motor, the motor is connected with the connecting seat through a connecting plate, and the output end of the motor is connected with the fixing device, the fixing device comprises a positioning block connected with the output end of the motor, a positioning plate is arranged on the positioning block, a strip-shaped groove is formed in the joint of the positioning plate and the positioning block, an arc-shaped groove is formed in the other end of the positioning plate, a fastening block used for clamping a welding gun is connected to the arc-shaped groove, a positioning piece is arranged at the joint of the fastening block and the positioning plate, and threaded holes which are uniformly distributed and matched with the arc-shaped groove are formed in the positioning piece.
Preferably, the fastening block comprises two symmetrical semi-annular clamping blocks, and the two clamping blocks are connected through bolt locking.
Preferably, the inner wall of the clamping block is provided with an anti-skid layer, and the clamping block close to the positioning piece and the positioning piece are integrally formed.
Preferably, the positioning plate is of an inverted L shape, and the positioning plate is circular.
Preferably, the workpiece clamping system comprises a support, a turnover table used for adjusting the angle of a welding surface of a workpiece is arranged on the support, one end of the turnover table is connected with a driving motor, the turnover table is connected with the support through a bearing, a three-jaw chuck used for fixing the workpiece is arranged on the turnover table, and a T-shaped groove used for installing and positioning the workpiece is formed in the three-jaw chuck.
Preferably, the vertical arm is connected with the cross rod through a ball screw, and the connecting seat is connected with the cross rod through a ball screw.
Preferably, the workpiece clamping system comprises a speed reducer, and the speed reducer is a worm gear speed reducer.
The beneficial effects of the utility model reside in that: the welding oscillator is arranged at the joint of the welding gun and the mounting seat, the position of the welding gun can be adjusted in the welding process through the welding oscillator, the fixing device is arranged on the welding oscillator, the welding gun is positioned through the fixing device after the position of the welding gun is adjusted, the oscillator is prevented from deviating from a welding head during working, the welding precision is improved, and the working efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a left side view of the welding oscillator of the present invention;
FIG. 4 is a schematic structural view of a fastener of the present invention;
fig. 5 is a schematic structural view of the positioning plate of the present invention;
fig. 6 is a schematic structural view of the middle three-jaw chuck of the present invention.
Wherein: 1-a base; 11-upright post; 12-a cross beam; 13-mounting seat one; 14-mounting seat II; 2-vertical arm; 3-a cross bar; 4-a connecting seat; 5-a welding gun; 6-a swing device; 7-a fixing device; 8, a motor; 9-a connecting plate; 10-bolt; 11-positioning blocks; 12-a positioning plate; 13-strip-shaped grooves; 14-arc groove; 15-a fastening block; 16-a positioning sheet; 17-a threaded hole; 18-a clamping block; 19-an anti-slip layer; 20-a scaffold; 21-turning over the platform; 22-a drive motor; 23-a three-jaw chuck; 24-T type groove; 25-ball screw.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-6, a triple offset butterfly valve surfacing machine comprises a base 1, a workpiece clamping system and a welding system for fixing and turning a workpiece are arranged on the base 1, the welding system comprises a column 11 arranged on the base, a beam 12 is arranged on the column 11, a first mounting seat 13 capable of transversely moving is slidably mounted on the beam 12, a cross bar 3 vertically arranged with the cross bar is arranged on the first mounting seat 13, a second mounting seat 14 is slidably connected on the cross bar 2, a vertical arm 2 capable of longitudinally moving is arranged on the second mounting seat 14, a cross bar 3 capable of longitudinally moving along the cross bar 3 is arranged on the vertical arm 2, the cross bar 3 is slidably connected with the vertical arm 2 through a ball screw 25, a connecting seat 4 capable of transversely moving along the cross bar 3 is arranged on the cross bar 3, the connecting seat 4 is slidably connected with the cross bar 3 through a ball screw 25, a welding gun is arranged on the connecting seat 4, and a welding gun 5, the welding oscillator comprises an oscillating device 6 and a fixing device 7 used for clamping a welding gun 5, the oscillating device 6 comprises a motor 8, the motor 8 is connected with a connecting seat 4 through a connecting plate 9, the output end of the motor 8 is connected with the fixing device 7, the fixing device 7 comprises a positioning block 11 connected with the output end of the motor 8, a positioning plate 12 is arranged on the positioning block 11, a strip-shaped groove 13 is arranged at the joint of the positioning plate 12 and the positioning block 11, a bolt 10 is arranged at the strip-shaped groove 13 to fixedly connect the positioning plate 12 and the positioning block, an arc-shaped groove 14 is arranged at the other end of the positioning plate 12, a fastening block 15 used for clamping the welding gun 5 is connected at the arc-shaped groove 14, a positioning plate 16 is arranged at the joint of the fastening block 15 and the positioning plate 12, threaded holes 17 which are uniformly distributed and matched with, the fastening block 15 comprises two symmetrical semi-annular clamping blocks 18, the two clamping blocks 18 are locked through the bolt 10, an anti-skid layer 19 is arranged on the inner wall of each clamping block 18, the clamping blocks close to the positioning pieces 16 are integrally formed with the positioning pieces 16, the positioning plate 12 is inverted L-shaped, and the positioning pieces 16 are circular; the workpiece clamping system comprises a support 20, a turnover table 21 used for adjusting the angle of a welding surface of a workpiece is arranged on the support 20, one end of the turnover table 21 is connected with a driving motor 228, the turnover table 21 is connected with the support 20 through a bearing, a three-jaw chuck 23 used for fixing the workpiece is arranged on the turnover table 21, T-shaped grooves 24 used for installing and positioning the workpiece are arranged on the three-jaw chuck 23, the number of the T-shaped grooves 24 is preferably 3, and the motor 8 and the driving motor 22 are respectively a private clothes motor.
In operation, the positioning plate 12 is moved to a required position on the positioning block 11 through the strip-shaped groove 13, the positioning block 11 and the positioning plate 12 are fixed through the bolt 10, after the welding gun 5 is clamped through the fastening block 15, the position of the welding gun is adjusted through the arc-shaped groove 14 on the positioning plate 12, then the fastening block 15 is fixed with the positioning plate 12 through the bolt 10, the connected welding gun 5 is connected with the swinging device 6 through the connecting plate 9, a valve to be welded is placed on the overturning platform 21, the valve to be welded is installed on the top hanging plate 23 through the T-shaped groove 24, one end of the overturning platform 21 is connected with the driving motor 22, power is provided for the overturning platform 21, and the valve to be welded is welded through the matching of the overturning platform 21 and the swinging device 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a three eccentric butterfly valve surfacing machine, includes the base, its characterized in that: the welding system comprises an upright post arranged on the base, a cross beam is arranged on the upright post, a first mounting seat moving left and right is slidably mounted on the cross beam, a cross rod vertically arranged with the cross beam is arranged on the first mounting seat, a second mounting seat is slidably connected on the cross rod, a vertical arm moving up and down is arranged on the second mounting seat, a connecting seat is arranged on the vertical arm, a welding gun is arranged on the connecting seat and connected with the connecting seat through a welding oscillator, the welding oscillator comprises an oscillating device and a fixing device used for clamping the welding gun, the oscillating device comprises a motor, the motor is connected with the connecting seat through a connecting plate, the output end of the motor is connected with a fixing device, the fixing device comprises a positioning block connected with the output end of the motor, the welding gun positioning structure is characterized in that a positioning plate is arranged on the positioning block, a strip-shaped groove is formed in the joint of the positioning plate and the positioning block, an arc-shaped groove is formed in the other end of the positioning plate, a fastening block used for clamping a welding gun is connected to the arc-shaped groove, a positioning piece is arranged at the joint of the fastening block and the positioning plate, and threaded holes matched with the arc-shaped groove are uniformly distributed in the positioning piece.
2. The triple offset butterfly valve surfacing machine according to claim 1, wherein: the fastening block comprises two symmetrical semi-annular clamping blocks, and the two clamping blocks are locked through bolts.
3. The triple offset butterfly valve surfacing machine according to claim 2, wherein: the inner wall of the clamping block is provided with an anti-slip layer, and the clamping block and the positioning piece are integrally formed.
4. The triple offset butterfly valve surfacing machine according to claim 1, wherein: the locating plate is of an inverted L shape, and the locating plate is circular.
5. The triple offset butterfly valve surfacing machine according to claim 1, wherein: the workpiece clamping system comprises a support, a turnover table used for adjusting the angle of a welding surface of a workpiece is arranged on the support, one end of the turnover table is connected with a driving motor, the turnover table is connected with the support through a bearing, a three-jaw chuck used for fixing the workpiece is arranged on the turnover table, T-shaped grooves used for installing and positioning the workpiece are formed in the three-jaw chuck, and the number of the T-shaped grooves is multiple.
6. The triple offset butterfly valve surfacing machine according to claim 1, wherein: the vertical arm is connected with the cross rod through a ball screw, and the connecting seat is connected with the cross rod through a ball screw.
7. The triple offset butterfly valve surfacing machine according to claim 1, wherein: the motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857602.3U CN210677494U (en) | 2019-10-31 | 2019-10-31 | Three-eccentric butterfly valve surfacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857602.3U CN210677494U (en) | 2019-10-31 | 2019-10-31 | Three-eccentric butterfly valve surfacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677494U true CN210677494U (en) | 2020-06-05 |
Family
ID=70893587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857602.3U Active CN210677494U (en) | 2019-10-31 | 2019-10-31 | Three-eccentric butterfly valve surfacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677494U (en) |
-
2019
- 2019-10-31 CN CN201921857602.3U patent/CN210677494U/en active Active
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