CN113618306B - Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate - Google Patents
Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate Download PDFInfo
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- CN113618306B CN113618306B CN202110833973.3A CN202110833973A CN113618306B CN 113618306 B CN113618306 B CN 113618306B CN 202110833973 A CN202110833973 A CN 202110833973A CN 113618306 B CN113618306 B CN 113618306B
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- telescopic rod
- sliding
- sealing surface
- plate
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to a valve butterfly plate sealing surface rapid positioning surfacing welding fixture which comprises a fixed support frame, a sliding connection block, an electric telescopic rod, a first synchronous telescopic rod and a first surfacing welding equipment fixing frame, wherein the left end of the fixed support frame is connected with a left fixing plate, the upper part of the left fixing plate is fixedly connected with the first synchronous telescopic rod, the right end of the fixed support frame is connected with a right fixing plate, the upper part of the right fixing plate is fixedly connected with a second synchronous telescopic rod, the upper parts of the first synchronous telescopic rod and the second synchronous telescopic rod are connected with a top connection plate, the middle part of the top connection plate is provided with a groove, a sliding track is arranged inside the groove, and the upper part of the sliding track is connected with the sliding connection block.
Description
Technical Field
The invention relates to a quick positioning surfacing welding fixture for a valve butterfly plate sealing surface, and belongs to the technical field of surfacing welding.
Background
Various mechanical equipment is developing along the direction of high efficiency and high quality, the requirements on the reliability and usability of part products are higher and higher, surfacing is used as an economical and rapid process method for modifying the sealing surface of a material, the performance of a valve butterfly plate product and equipment can be improved, the service life is prolonged, and the cost is reduced, so that surfacing is more and more applied to the manufacturing and repairing of parts of the sealing surface of the valve butterfly plate, surfacing mainly melts a metal material on the surface of a workpiece, the size and the size of the workpiece are changed or the metal characteristics of the surface of the workpiece are changed, a layer of performance material can be deposited on the workpiece by a welding means to obtain a required wear-resistant, heat-resistant and corrosion-resistant special performance cladding layer, the valve butterfly plate needs to be horizontally placed and subjected to surfacing in the traditional surfacing, the positioning precision of the valve cannot be ensured, the valve butterfly plate needs to be turned over and subjected to surfacing on different sealing surfaces, the surfacing machining efficiency is low easily caused, and the utilization rate of surfacing equipment is reduced.
Disclosure of Invention
The invention aims to provide a quick positioning surfacing welding fixture for a sealing surface of a valve butterfly plate, which aims to solve the problems that the positioning precision of a valve cannot be ensured because the valve butterfly plate needs to be horizontally placed and surfacing welded in the traditional surfacing welding process, and the surfacing welding process efficiency is low because different sealing surfaces need to be turned over and surfaced.
The technical scheme for solving the technical problems is as follows: the utility model provides a sealed face quick location build-up welding anchor clamps of valve butterfly plate, includes fix the support frame, front side pneumatic type slip clamp tight jar, sliding connection piece, electric telescopic handle, first synchronous telescopic link, top connecting plate and first pile welding equipment mount, fix the support frame's left end is connected with the left side fixed plate, the first synchronous telescopic link of upper portion fixedly connected with of its left side fixed plate, fix the support frame's right-hand member is connected with the right side fixed plate, the upper portion fixedly connected with second synchronous telescopic link of its right side fixed plate, the upper portion of first synchronous telescopic link and second synchronous telescopic link is connected with the top connecting plate, the upper end of top connecting plate is equipped with small-size air compressor, the middle part of top connecting plate is equipped with the recess, and the inside of its recess is equipped with the slip track, the orbital upper portion of slip is connected with the sliding connection piece, the upper portion fixedly connected with front side pneumatic type slip clamp tight jar and the pneumatic type slip clamp tight jar of rear side of slip connection piece, the middle part of front side pneumatic type slip clamp tight jar and rear side pneumatic type slip clamp tight jar is equipped with telescopic link, the other end of telescopic link is connected with U type solid fixed splint, the lower part fixedly connected with electric connecting plate of top telescopic link, fix the support frame, the lower part of fix the base.
On the basis of the technical scheme, the invention can be further improved as follows:
further, the middle part of fixed stay frame is equipped with square groove, the front side of fixed stay frame is equipped with telescopic link controller and first build-up welding equipment fixing frame, the rear side of fixed stay frame is equipped with second build-up welding equipment fixing frame.
The beneficial effect who adopts above-mentioned further scheme is, utilize first build-up welding equipment mount and second build-up welding equipment mount to fix the side at the fixed bolster with build-up welding equipment fixing.
Furthermore, first synchronous telescopic link and the synchronous telescopic link of second are the electrodynamic type telescopic link, and its first synchronous telescopic link and the synchronous telescopic link of second pass through wire and telescopic link controller electric connection.
The beneficial effect who adopts above-mentioned further scheme is that, control first synchronous telescopic link and the flexible height of the synchronous telescopic link of second through the telescopic link controller, realize being convenient for adjust the top connecting plate.
Furthermore, the sliding track is connected with the sliding connection block in a sliding mode, and the width of the sliding connection block is smaller than that of the groove.
Adopt above-mentioned further scheme's beneficial effect to be, make sliding connection piece can remove along sliding rail.
Further, the front side pneumatic sliding clamping cylinder and the rear side pneumatic sliding clamping cylinder are connected with a small-sized air compressor through air conveying pipelines.
The beneficial effect of adopting the further scheme is that the pressure in the front side pneumatic sliding clamping cylinder and the rear side pneumatic sliding clamping cylinder can be increased.
Furthermore, an anti-skid rubber pad is fixedly arranged on the inner side of the U-shaped fixing clamping plate.
Adopt above-mentioned further scheme's beneficial effect be, utilize anti-skidding rubber pad can increase the effort between U type solid fixed splint and the valve butterfly plate.
Furthermore, one end of the electric telescopic rod is fixedly connected with the top connecting plate, and the other end of the electric telescopic rod is fixedly connected with the sliding connecting block.
The beneficial effect who adopts above-mentioned further scheme is that, utilizes electric telescopic handle can drive sliding connection piece and remove, reaches the purpose of valve butterfly plate quick positioning.
Furthermore, first build-up welding equipment mount and second build-up welding equipment mount comprise vertical regulation pole, leveling rod and circular fixed disk.
The beneficial effect who adopts above-mentioned further scheme is, can fix the equipment installation of build-up welding on first build-up welding equipment mount and second build-up welding equipment mount.
Compared with the prior art, the invention has the beneficial effects that: utilize the pneumatic sliding clamping cylinder of front side and the pneumatic sliding clamping cylinder of rear side to fix the valve butterfly plate that needs processing, can guarantee the stability at the build-up welding in-process simultaneously, can fix build-up welding equipment through first build-up welding equipment mount and second build-up welding equipment mount, can realize carrying out build-up welding treatment process simultaneously to the sealed face of both sides, the machining efficiency of the sealed face of valve butterfly plate has been improved, adopt electric telescopic handle to drive sliding connection piece and remove, can fix a position fast the valve butterfly plate, also can adjust according to the area of build-up welding face simultaneously, thereby can improve the precision of location, also can improve the availability factor of build-up welding anchor clamps, it is efficient to have the build-up welding, the characteristics of the operation of being convenient for.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic top view of the present invention.
FIG. 3 is a bottom view of the top connection plate of the present invention.
Fig. 4 is a left side view schematically showing the structure of the sliding connecting block according to the present invention.
In the figure: 1. fixing a support frame; 2. a left side fixing plate; 3. a right side fixing plate; 4. a first synchronous telescopic rod; 5. a second synchronous telescopic rod; 6. a top connection plate; 7. an electric telescopic rod; 8. a sliding connection block; 9. a small air compressor; 10. a telescopic rod controller; 11. a fixed base; 12. a rear side pneumatic sliding clamping cylinder; 13. a front side pneumatic sliding clamping cylinder; 14. a telescopic connecting rod; 15. a U-shaped fixed splint; 16. a groove; 17. a sliding track; 18. a square groove; 19. a first stack-welding device holder; 20. and a second build-up welding equipment fixing frame.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a rapid positioning surfacing welding fixture for a sealing surface of a valve butterfly plate includes a fixed support frame 1, a front side pneumatic sliding clamping cylinder 13, a sliding connection block 8, an electric telescopic rod 7, a first synchronous telescopic rod 4, a top connection plate 6, and a first surfacing equipment fixing frame 19, wherein a left side fixed plate 2 is connected to a left end of the fixed support frame 1, the stability of the first synchronous telescopic rod 4 can be improved by the left side fixed plate 2, the first synchronous telescopic rod 4 is fixedly connected to an upper portion of the left side fixed plate 2, the height of the top connection plate 6 can be adjusted by the first synchronous telescopic rod 4, a right side fixed plate 3 is connected to a right end of the fixed support frame 1, the stability of the second synchronous telescopic rod 5 can be improved by the right side fixed plate 3, a second synchronous telescopic rod 5 is fixedly connected to an upper portion of the right side fixed plate 3, the height of the top connection plate 6 can be adjusted by the second synchronous telescopic rod 5, the top connection plate 6 is connected to upper portions of the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5, a small air compressor 9 is provided at an upper end of the top connection plate 6, the top connection plate 6 is provided to improve the front side sliding clamping cylinder 13 and a rear side sliding clamping cylinder 12, the sliding clamping cylinder 8, a pressure of the sliding connection block 8 is increased by the sliding cylinder, a rail 17, a groove 16 is provided along the sliding cylinder, and a groove 16 of the sliding cylinder, and a sliding connection block 16, the sliding cylinder 17, the sliding cylinder, the sliding connection block 8, the sliding cylinder, the sliding connection block is provided with a groove 17, and a groove 16, the sliding cylinder 17, the sliding cylinder, the sliding connection block 8, the sliding cylinder is provided with a groove 16, the sliding cylinder, the sliding connection block is provided, utilize the pneumatic slip of front side to press from both sides tight jar 13 and the pneumatic slip of rear side to press from both sides tight jar 12 and can fix the valve butterfly plate, the middle part that the pneumatic slip of front side pressed from both sides tight jar 13 and the pneumatic slip of rear side pressed from both sides tight jar 12 is equipped with telescopic link 14, telescopic link 14's the other end is connected with U type solid fixed splint 15, the lower part fixedly connected with electric telescopic handle 7 of top connecting plate 6, electric telescopic handle 7 can drive sliding connection piece 8 and carry out reciprocating type removal, the lower part of solidly braced frame 1 is equipped with unable adjustment base 11.
In the invention, a square groove 18 is arranged in the middle of the fixed support frame 1, a telescopic rod controller 10 and a first overlaying equipment fixing frame 19 are arranged on the front side of the fixed support frame 1, a second overlaying equipment fixing frame 20 is arranged on the rear side of the fixed support frame 1, and overlaying equipment is fixedly arranged on the side face of the fixed support frame 1 by utilizing the first overlaying equipment fixing frame 19 and the second overlaying equipment fixing frame 20.
In the invention, the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5 are electric telescopic rods, the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5 are electrically connected with the telescopic rod controller 10 through wires, and the telescopic heights of the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5 are controlled through the telescopic rod controller 10, so that the top connecting plate 6 can be conveniently adjusted.
In the present invention, the sliding rail 17 is slidably connected to the sliding connection block 8, and the width of the sliding connection block 8 is smaller than the width of the groove 16, so that the sliding connection block 8 can move along the sliding rail 17.
In the present invention, the front side pneumatic sliding clamping cylinder 13 and the rear side pneumatic sliding clamping cylinder 12 are connected to the small air compressor 9 through air delivery pipes, so that the pressure inside the front side pneumatic sliding clamping cylinder 13 and the rear side pneumatic sliding clamping cylinder 12 can be increased.
In the invention, the inner side of the U-shaped fixed clamping plate 15 is fixedly provided with an anti-slip rubber pad, and the acting force between the U-shaped fixed clamping plate 15 and the valve butterfly plate can be increased by using the anti-slip rubber pad.
In the invention, one end of the electric telescopic rod 7 is fixedly connected with the top connecting plate 6, the other end of the electric telescopic rod 7 is fixedly connected with the sliding connecting block 8, and the sliding connecting block 8 can be driven to move by utilizing the electric telescopic rod 7, so that the aim of quickly positioning the butterfly plate of the valve is fulfilled.
In the invention, the first overlaying device fixing frame 19 and the second overlaying device fixing frame 20 are composed of a vertical adjusting rod, a horizontal adjusting rod and a circular fixing disc, and overlaying devices can be installed and fixed on the first overlaying device fixing frame 19 and the second overlaying device fixing frame 20.
When the valve butterfly plate positioning device is used, the height of a top connecting plate 6 can be adjusted through a first synchronous telescopic rod 4 and a second synchronous telescopic rod 5, the distance between the top connecting plate 6 and a fixed support frame 1 can be changed, the pressure in a front pneumatic sliding clamping cylinder 13 and a rear pneumatic sliding clamping cylinder 12 is increased through a small air compressor 9, a telescopic connecting rod 14 is enabled to push a U-shaped fixed clamping plate 15 to move, the valve butterfly plate is fixed through the U-shaped fixed clamping plates 15 on the two sides, the stability of a sealing surface of the valve butterfly plate can be improved, therefore, the purpose of conveniently performing surfacing welding on the sealing surface is achieved, the length of an electric telescopic rod 7 can be controlled through a telescopic rod controller 10, the electric telescopic rod 7 can drive a sliding connecting block 8 to move, the sliding connecting block 8 can move along a sliding rail 17 and a groove 16, the front pneumatic sliding clamping cylinder 13, the rear pneumatic sliding clamping cylinder 12 and the valve butterfly plate are driven to move, the purpose of rapidly positioning the valve butterfly plate is achieved, a first surfacing device 19 and a second surfacing device fixing frame 20 can mount and fix surfacing devices on the side surface of the fixed support frame, and the valve butterfly plate can also ensure the working efficiency of a surfacing welding layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents, modifications and equivalents thereof, are intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a valve butterfly plate sealing surface quick positioning build-up welding anchor clamps, includes fixing support frame (1), front side pneumatic sliding clamping cylinder (13), sliding connection piece (8), electric telescopic handle (7), first synchronous telescopic handle (4), top connecting plate (6) and first equipment mount (19) that welds, its characterized in that: the left end of the fixed support frame (1) is connected with a left fixed plate (2), the upper part of the left fixing plate (2) is fixedly connected with a first synchronous telescopic rod (4), the right end of the fixed support frame (1) is connected with a right fixed plate (3), the upper part of the right fixing plate (3) is fixedly connected with a second synchronous telescopic rod (5), the upper parts of the first synchronous telescopic rod (4) and the second synchronous telescopic rod (5) are connected with a top connecting plate (6), the upper end of the top connecting plate (6) is provided with a small air compressor (9), the middle part of the top connecting plate (6) is provided with a groove (16), a sliding track (17) is arranged in the groove (16), the upper part of the sliding track (17) is connected with a sliding connecting block (8), the upper part of the sliding connecting block (8) is fixedly connected with a front side pneumatic sliding clamping cylinder (13) and a rear side pneumatic sliding clamping cylinder (12), the middle parts of the front side pneumatic sliding clamping cylinder (13) and the rear side pneumatic sliding clamping cylinder (12) are provided with telescopic connecting rods (14), the other end of the telescopic connecting rod (14) is connected with a U-shaped fixed splint (15), the lower part of the top connecting plate (6) is fixedly connected with an electric telescopic rod (7), the lower part of the fixed support frame (1) is provided with a fixed base (11).
2. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the middle part of fix the support frame (1) is equipped with square groove (18), the front side of fix the support frame (1) is equipped with telescopic link controller (10) and first build-up welding equipment mount (19), the rear side of fix the support frame (1) is equipped with second build-up welding equipment mount (20).
3. The valve butterfly plate sealing surface rapid positioning surfacing clamp according to claim 1, characterized in that: the first synchronous telescopic rod (4) and the second synchronous telescopic rod (5) are electric telescopic rods, and the first synchronous telescopic rod (4) and the second synchronous telescopic rod (5) are electrically connected with the telescopic rod controller (10) through wires.
4. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the sliding track (17) is connected with the sliding connecting block (8) in a sliding mode, and the width of the sliding connecting block (8) is smaller than that of the groove (16).
5. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the front side pneumatic sliding clamping cylinder (13) and the rear side pneumatic sliding clamping cylinder (12) are connected with a small air compressor (9) through air conveying pipelines.
6. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: and an anti-skidding rubber pad is fixedly arranged on the inner side of the U-shaped fixed splint (15).
7. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: one end of the electric telescopic rod (7) is fixedly connected with the top connecting plate (6), and the other end of the electric telescopic rod (7) is fixedly connected with the sliding connecting block (8).
8. The valve butterfly plate sealing surface rapid positioning surfacing clamp according to claim 2, characterized in that: the first overlaying equipment fixing frame (19) and the second overlaying equipment fixing frame (20) are composed of vertical adjusting rods, horizontal adjusting rods and circular fixing discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833973.3A CN113618306B (en) | 2021-07-23 | 2021-07-23 | Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833973.3A CN113618306B (en) | 2021-07-23 | 2021-07-23 | Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113618306A CN113618306A (en) | 2021-11-09 |
| CN113618306B true CN113618306B (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110833973.3A Active CN113618306B (en) | 2021-07-23 | 2021-07-23 | Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate |
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| Country | Link |
|---|---|
| CN (1) | CN113618306B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009230A (en) * | 2009-09-07 | 2011-04-13 | 旭东机械(昆山)有限公司 | Device for automatically cutting pipe fitting |
| CN202684407U (en) * | 2012-06-29 | 2013-01-23 | 郑州市郑蝶阀门有限公司 | Quick positioning surfacing clamping tool for sealing surface of butterfly plate of valve |
| CN208772752U (en) * | 2018-10-10 | 2019-04-23 | 深圳市光道激光技术有限公司 | A kind of mechanism for PET base material laser cutting |
| CN209648160U (en) * | 2018-12-14 | 2019-11-19 | 广州铭控智能设备有限公司 | A kind of bore attacks milling all-in-one machine fixture |
| WO2021120478A1 (en) * | 2019-12-20 | 2021-06-24 | 江苏科泰检测技术服务有限公司 | Welding seam detection and positioning fixture |
-
2021
- 2021-07-23 CN CN202110833973.3A patent/CN113618306B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009230A (en) * | 2009-09-07 | 2011-04-13 | 旭东机械(昆山)有限公司 | Device for automatically cutting pipe fitting |
| CN202684407U (en) * | 2012-06-29 | 2013-01-23 | 郑州市郑蝶阀门有限公司 | Quick positioning surfacing clamping tool for sealing surface of butterfly plate of valve |
| CN208772752U (en) * | 2018-10-10 | 2019-04-23 | 深圳市光道激光技术有限公司 | A kind of mechanism for PET base material laser cutting |
| CN209648160U (en) * | 2018-12-14 | 2019-11-19 | 广州铭控智能设备有限公司 | A kind of bore attacks milling all-in-one machine fixture |
| WO2021120478A1 (en) * | 2019-12-20 | 2021-06-24 | 江苏科泰检测技术服务有限公司 | Welding seam detection and positioning fixture |
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| Publication number | Publication date |
|---|---|
| CN113618306A (en) | 2021-11-09 |
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