CN109175864A - A kind of hard alloy Automation of Welding tooling of valve seat - Google Patents
A kind of hard alloy Automation of Welding tooling of valve seat Download PDFInfo
- Publication number
- CN109175864A CN109175864A CN201811345505.6A CN201811345505A CN109175864A CN 109175864 A CN109175864 A CN 109175864A CN 201811345505 A CN201811345505 A CN 201811345505A CN 109175864 A CN109175864 A CN 109175864A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- valve seat
- block
- hard alloy
- dual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
Abstract
The invention discloses a kind of hard alloy Automation of Welding toolings of valve seat, including workbench, the upper surface of workbench is fixedly connected with supporting block, cavity is equipped in supporting block, and dual-axis rotation motor is equipped in cavity, the two sides up and down of dual-axis rotation motor are fixedly connected with the two sides up and down of cavity respectively, two output ends of dual-axis rotation motor pass through shaft coupling and are fixedly connected with threaded rod, threaded rod is connected with thread barrel far from the threaded one end of dual-axis rotation motor, first support bar is fixedly connected at the top of thread barrel, strip gab corresponding with first support bar is offered at the top of cavity, two opposite sides of first support bar are fixedly connected to arc fixture block, the upper surface of workbench offers the first groove, electric pushrod is fixedly connected on the right side of first groove.Valve seat can accurately be pushed into valve body and weld by the present invention, while can facilitate and position to valve body, and valve body is avoided to shake.
Description
Technical field
The present invention relates to valve seat technical field more particularly to a kind of hard alloy Automation of Welding toolings of valve seat.
Background technique
Detachable face component in valve is used to support spool closed positions, and constitutes sealing pair.General valve-seat diameter is
Valve maximum flow diameter.Such as the valve seat material of butterfly valve is very extensive, all kinds of rubber, plastics, metal material can be used as
Valve seat material.
Valve seat is pushed into valve body by artificial mode mostly when welding with valve body by the hard alloy of existing valve seat
In, in push-in, size can not be accurately controlled, causes valve seat that can not effectively be welded with valve body, to influence valve
The welding quality of seat.
Summary of the invention
The purpose of the present invention is to solve the hard alloy of valve seat in the prior art when welding with valve body, passes through mostly
Valve seat is pushed into valve body by artificial mode, in push-in, can not accurately be controlled size, be caused valve seat that can not have with valve body
Effect weld, thus the problem of influencing valve seat welding quality, and a kind of hard alloy Automation of Welding of the valve seat proposed
Tooling.
To achieve the goals above, present invention employs following technical solutions:
A kind of hard alloy Automation of Welding tooling of valve seat, including workbench, the upper surface of the workbench is fixed to be connected
Be connected to supporting block, cavity be equipped in the supporting block, and be equipped with dual-axis rotation motor in cavity, the dual-axis rotation motor it is upper
Lower two sides are fixedly connected with the two sides up and down of cavity respectively, and two output ends of the dual-axis rotation motor are solid by shaft coupling
Surely it is connected with threaded rod, the threaded rod is connected with thread barrel far from the threaded one end of dual-axis rotation motor, the thread barrel
Top is fixedly connected with first support bar, offers strip gab corresponding with first support bar at the top of the cavity, and two
The opposite side of a first support bar is fixedly connected to arc fixture block, and it is recessed that the upper surface of the workbench offers first
Slot is fixedly connected with electric pushrod, output end of the electric pushrod far from the first recess sidewall on the right side of first groove
It is fixedly connected with fixed block, the bottom of the fixed block is fixedly connected with the second sliding block, and the bottom of first groove offers
The second sliding slot that connection is matched with the second sliding block, is fixedly connected with second support bar at the top of the fixed block, and described second
Push rod is fixedly connected on the left of strut, the two sides up and down of the push rod offer the second groove, and are equipped in the second groove
Tightening mechanism.
The bottom of the thread barrel is fixedly connected with the first sliding block, and the bottom of the cavity is offered to be matched with the first sliding block
The first sliding groove of connection.
Two arc fixture blocks are fixed with rubber pad far from the side of first support bar.
The tightening mechanism includes that spring is fixedly connected with the second recess sidewall, and the spring is far from the second recess sidewall
One end be fixedly connected with gag lever post, the gag lever post has been respectively fixedly connected with triangle card and limit far from one end of spring
Block.
Third sliding block is fixedly connected at left and right sides of the gag lever post, the left and right sides of second groove is opened respectively
Equipped with the third sliding slot for matching connection with third sliding block.
Supporting leg is fixedly connected at the bottom four corners of the workbench.
Compared with prior art, the present invention provides a kind of hard alloy Automation of Welding tooling of valve seat, have following
The utility model has the advantages that
1, the hard alloy Automation of Welding tooling of the valve seat, by being provided with electric pushrod, fixed block and tightening mechanism,
When needing that valve seat is fixed, gag lever post is pressed, gag lever post is slided in third sliding slot by third sliding block, and squeezes spring,
Valve seat is placed on triangle card and limited block to contract, and in the second groove for driving gag lever post to put in push rod by spring
Between, spring pushes gag lever post by valve seat stretching, starts electric pushrod, and electric pushrod pushes fixed block, and fixed block passes through second
Sliding block slides in second sliding slot, and pushes second support bar, and second support bar pushes push rod, and push rod drives on tightening mechanism
Valve seat is put in valve body, and after the completion of welding, electric pushrod pulls push rod, and the triangle card on push rod squeezes valve seat wall, limit
Position bar pulls triangle card to put in the second groove, extracts push rod out valve seat and valve body, valve seat accurately can be pushed into valve body
Inside welded.
2, the hard alloy Automation of Welding tooling of the valve seat, by being provided with dual-axis rotation motor, threaded rod, thread barrel
Start dual-axis rotation motor when valve body to be placed in supporting block with arc fixture block, dual-axis rotation motor drives two screw threads
Bar rotation, because of two threaded rod hand of spiral on the contrary, two threaded rods pull two thread barrels to be mutually shifted, two thread barrels are logical
It crosses the first sliding block to slide in first sliding groove, two thread barrels pull two first support bars close to each other, two first supports
Bar pulls two arc fixture blocks to clamp valve body, can facilitate and position to valve body, valve body is avoided to shake.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention can
Accurately valve seat is pushed into valve body and is welded, while can facilitate and valve body is positioned, valve body is avoided to shake.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the hard alloy Automation of Welding tooling of valve seat proposed by the present invention；
Fig. 2 is a kind of partial structure diagram of the hard alloy Automation of Welding tooling of valve seat proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the hard alloy Automation of Welding tooling part A of valve seat proposed by the present invention.
In figure: 1 workbench, 2 supporting blocks, 3 dual-axis rotation motors, 4 threaded rods, 5 thread barrels, 6 first support bars, 7 arcs
Fixture block, 8 electric pushrods, 9 fixed blocks, 10 second support bars, 11 push rods, 12 tightening mechanisms, 13 springs, 14 gag lever posts, 15 triangles
Fixture block, 16 limited blocks, 17 supporting legs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, the hard alloy Automation of Welding tooling of a kind of valve seat, including workbench 1, the bottom of workbench 1
Four corners are fixedly connected to supporting leg 17, can facilitate and be supported to workbench 1, and the upper surface of workbench 1 is fixedly connected
There is supporting block 2, cavity is equipped in supporting block 2, and be equipped with dual-axis rotation motor 3, the two sides up and down of dual-axis rotation motor 3 in cavity
It is fixedly connected respectively with the two sides up and down of cavity, two output ends of dual-axis rotation motor 3 are fixedly connected with by shaft coupling
Threaded rod 4, threaded rod 4 are connected with thread barrel 5 far from the threaded one end of dual-axis rotation motor 3, and the bottom of thread barrel 5 is fixedly connected
There is the first sliding block, the bottom of cavity offers the first sliding groove that connection is matched with the first sliding block, and the top of thread barrel 5 is fixedly connected
There is first support bar 6, strip gab corresponding with first support bar 6, two 6 phases of first support bar are offered at the top of cavity
Pair side be fixedly connected to arc fixture block 7, two arc fixture blocks 7 are fixed with rubber far from the side of first support bar 6
Pad, is capable of increasing the frictional force of arc fixture block 7, the upper surface of workbench 1 offers the first groove, and the right side of the first groove is fixed
It is connected with electric pushrod 8, electric pushrod 8 is fixedly connected with fixed block 9 far from the output end of the first recess sidewall, fixed block 9
Bottom is fixedly connected with the second sliding block, and the bottom of the first groove offers the second sliding slot that connection is matched with the second sliding block, fixed
The top of block 9 is fixedly connected with second support bar 10, and the left side of second support bar 10 is fixedly connected with push rod 11, push rod 11 it is upper
Lower two sides offer the second groove, and tightening mechanism 12 is equipped in the second groove, and tightening mechanism 12 includes and the second groove side
Wall is fixedly connected with spring 13, and spring 13 is fixedly connected with gag lever post 14 far from one end of the second recess sidewall, gag lever post 14
The left and right sides is fixedly connected to third sliding block, and the left and right sides of the second groove offers respectively matches connection with third sliding block
Third sliding slot, gag lever post 14 have been respectively fixedly connected with triangle card 15 and limited block 16 far from one end of spring 13.
In the present invention, when needing that valve seat is fixed, gag lever post 14 is pressed, gag lever post 14 is sliding in third by third sliding block
Sliding in slot, and squeeze spring 13, spring 13 is to contract, and in the second groove for driving gag lever post 14 to put in push rod 11,
Valve seat is placed between triangle card 15 and limited block 16, spring 13 pushes gag lever post 14 by valve seat stretching, starts electronic push away
Bar 8, electric pushrod 8 push fixed block 9, and fixed block 9 is slided in second sliding slot by the second sliding block, and pushes second support bar
10, second support bar 10 pushes push rod 11, and push rod 11 drives the valve seat on tightening mechanism 12 to put in valve body, completes in welding
Afterwards, electric pushrod 8 pulls push rod 11, and the triangle card 15 on push rod 11 squeezes valve seat wall, and gag lever post 14 pulls triangle card
15 put in the second groove, extract push rod 11 out valve seat and valve body, and accurately valve seat can be pushed into valve body and welded,
When valve body is placed in supporting block 2, starting dual-axis rotation motor 3, dual-axis rotation motor 3 drives two threaded rods 4 to rotate, because
For two 4 hand of spiral of threaded rod on the contrary, two threaded rods 4 pull two thread barrels 5 to be mutually shifted, two thread barrels 5 pass through the
One sliding block slides in first sliding groove, and two thread barrels 5 pull two first support bars 6 close to each other, two first support bars 6
It pulls two arc fixture blocks 7 to clamp valve body, can facilitate and valve body is positioned, valve body is avoided to shake.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of hard alloy Automation of Welding tooling of valve seat, including workbench (1), which is characterized in that the workbench (1)
Upper surface be fixedly connected with supporting block (2), cavity is equipped in the supporting block (2), and dual-axis rotation motor is equipped in cavity
(3), the two sides up and down of the dual-axis rotation motor (3) are fixedly connected with the two sides up and down of cavity respectively, the dual-axis rotation electricity
Two output ends of machine (3) pass through shaft coupling and are fixedly connected with threaded rod (4), and the threaded rod (4) is far from dual-axis rotation electricity
The threaded one end of machine (3) is connected with thread barrel (5), is fixedly connected with first support bar (6), institute at the top of the thread barrel (5)
It states and offers strip gab corresponding with first support bar (6) at the top of cavity, two first support bars (6) are opposite
Side is fixedly connected to arc fixture block (7), and the upper surface of the workbench (1) offers the first groove, first groove
Right side be fixedly connected with electric pushrod (8), the electric pushrod (8) is fixedly connected with far from the output end of the first recess sidewall
Fixed block (9), the bottom of the fixed block (9) are fixedly connected with the second sliding block, and the bottom of first groove offers and the
Two sliding blocks match the second sliding slot of connection, are fixedly connected with second support bar (10) at the top of the fixed block (9), described second
It being fixedly connected on the left of support rod (10) push rod (11), the two sides up and down of the push rod (11) offer the second groove, and
Tightening mechanism (12) are equipped in second groove.
2. a kind of hard alloy Automation of Welding tooling of valve seat according to claim 1, which is characterized in that the screw thread
The bottom of cylinder (5) is fixedly connected with the first sliding block, and it is sliding that the bottom of the cavity offers first for matching and connecting with the first sliding block
Slot.
3. a kind of hard alloy Automation of Welding tooling of valve seat according to claim 1, which is characterized in that described in two
Arc fixture block (7) is fixed with rubber pad far from the side of first support bar (6).
4. a kind of hard alloy Automation of Welding tooling of valve seat according to claim 1, which is characterized in that the stretching
Mechanism (12) includes being fixedly connected with the second recess sidewall spring (13), and the one of separate second recess sidewall of the spring (13)
End is fixedly connected with gag lever post (14), and the gag lever post (14) has been respectively fixedly connected with triangle card far from the one end of spring (13)
(15) and limited block (16).
5. a kind of hard alloy Automation of Welding tooling of valve seat according to claim 4, which is characterized in that the limit
Third sliding block is fixedly connected at left and right sides of bar (14), the left and right sides of second groove offers sliding with third respectively
The third sliding slot of Block- matching connection.
6. a kind of hard alloy Automation of Welding tooling of valve seat according to claim 1, which is characterized in that the work
Supporting leg (17) are fixedly connected at the bottom four corners of platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345505.6A CN109175864A (en) | 2018-11-13 | 2018-11-13 | A kind of hard alloy Automation of Welding tooling of valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345505.6A CN109175864A (en) | 2018-11-13 | 2018-11-13 | A kind of hard alloy Automation of Welding tooling of valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175864A true CN109175864A (en) | 2019-01-11 |
Family
ID=64939466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811345505.6A Pending CN109175864A (en) | 2018-11-13 | 2018-11-13 | A kind of hard alloy Automation of Welding tooling of valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496645A (en) * | 2020-12-07 | 2021-03-16 | 仇尉吉 | Clamp for metal welding |
-
2018
- 2018-11-13 CN CN201811345505.6A patent/CN109175864A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496645A (en) * | 2020-12-07 | 2021-03-16 | 仇尉吉 | Clamp for metal welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |