CN115740902A - Tool clamp for valve sealing surface welding machine - Google Patents
Tool clamp for valve sealing surface welding machine Download PDFInfo
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- CN115740902A CN115740902A CN202211400693.4A CN202211400693A CN115740902A CN 115740902 A CN115740902 A CN 115740902A CN 202211400693 A CN202211400693 A CN 202211400693A CN 115740902 A CN115740902 A CN 115740902A
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- 238000003466 welding Methods 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008832 photodamage Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of valve welding machine fixtures, in particular to a tool fixture for a valve sealing surface welding machine, which comprises a disc-shaped fixture base, wherein a valve is arranged on the upper end surface of the disc-shaped fixture base, four mounting grooves are symmetrically formed in the upper end surface of the disc-shaped fixture base, side sliding grooves located on two sides of the mounting grooves are formed in the upper end surface of the disc-shaped fixture base, the lower surface of the disc-shaped fixture base is rotatably connected with a lower fixing base, side sliding blocks are slidably connected inside the side sliding grooves, sliding mounting blocks are slidably connected inside the mounting grooves, and an auxiliary V-shaped frame is fixedly mounted at the upper ends of the sliding mounting blocks. Through the setting of unable adjustment base and regulation seat isotructure down, can freely adjust the angle of dish type anchor clamps base after the sealed face of one end of build-up welding, the sealed face of build-up welding other end has solved the limitation of current anchor clamps build-up welding direction, avoids changing a machine and trades people and can trade a welding on same machine, has practiced thrift manual work and cost.
Description
Technical Field
The invention relates to the technical field of valve welding machine fixtures, in particular to a tool fixture for a valve sealing surface welding machine.
Background
The valve is an important component of an industrial pipeline, the most important key in the maintenance process of the valve is the treatment process of the sealing surface of the valve core and the valve seat after disassembly, the valve with a light damage degree can be machined and ground, the valve with a large damage degree cannot be ground and repaired, the valve can only be subjected to resurfacing welding of the sealing surface, the problem is solved by machining and manufacturing, and the valve is fixed through a clamp in the resurfacing welding process.
The existing tool clamp for the sealing surface welding machine has the following defects:
1. the sealing surface of a common valve is generally opposite to a runner hole, the original welding machine clamp can only build up welding one side of the sealing surface, and the valve needs to be conveyed to another machine for building up welding an upper sealing groove, so that labor and time are greatly wasted;
2. the existing clamp is used for welding flanges at two ends of a valve by placing the flanges on a V-shaped frame, the surfaces of the flanges are limited by two sides of the V-shaped frame by the gravity of the valve, and the valve is likely to generate offset jitter during welding to influence the welding quality;
3. the mounting position of the auxiliary V-shaped frame needs to be adjusted for adapting to valves of different sizes, but the mounting position of the V-shaped frame is difficult to accurately adjust, and a large amount of time is needed for dismounting and moving the auxiliary V-shaped frame, so that the processing efficiency is influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a tool clamp for a valve sealing surface welding machine, which is achieved by the following specific technical means:
a tool clamp for a valve sealing surface welding machine comprises a disc-shaped clamp base, wherein a valve is arranged on the upper end surface of the disc-shaped clamp base, four mounting grooves are symmetrically formed in the upper end surface of the disc-shaped clamp base, side sliding grooves located on two sides of the mounting grooves are formed in the upper end surface of the disc-shaped clamp base, a lower fixing base is rotationally connected to the lower surface of the disc-shaped clamp base, side sliding blocks are slidably connected to the inner portions of the side sliding grooves, sliding mounting blocks are slidably connected to the inner portions of the mounting grooves, an auxiliary V-shaped frame is fixedly mounted at the upper ends of the sliding mounting blocks, the valve is placed on the upper end surface of the auxiliary V-shaped frame, the four mounting grooves are respectively located on the transverse center line and the longitudinal center line of the upper end surface of the disc-shaped clamp base, scale marks are arranged between the mounting grooves and the side sliding grooves, and auxiliary positioning can be carried out when the sliding mounting blocks and the side sliding blocks are moved;
further: the inside of sideslip piece is rotated and is connected with the regulating button, and one side fixed mounting that sideslip piece is close to the slidable mounting piece has and is connected with the cross linkage pole with the slidable mounting piece, movable rod in the lower extreme fixedly connected with of regulating button, the outside of interior movable rod cup jointed with dish type anchor clamps base fixedly connected with outer sleeve, the lower extreme fixedly connected with of interior movable rod rotates with the outer sleeve and is connected with reset spring, the cross linkage pole is used for connecting sideslip piece and slidable mounting piece, drive slidable mounting piece synchronous motion when the piece that sideslips removes, the movable rod rotates in can driving when the regulating button rotates.
Further: a limiting groove is formed in the surface of one side, close to the sliding mounting block, of the outer sleeve, a limiting rod sliding in the limiting groove is fixedly mounted on the surface of one side, close to the sliding mounting block, of the inner movable rod, a limiting clamping block is fixedly mounted at the center of the lower surface of the inner movable rod, a through hole located right below the limiting clamping block is formed in the lower end of the outer sleeve, a positioning block is embedded and mounted at the position, located below the outer sleeve, in the base of the disc-shaped clamp, and the limiting groove is L-shaped and consists of a vertical straight groove and a transverse groove at the lower end;
the limiting rod is positioned in a straight groove at the upper end of the limiting groove in an initial state, the limiting rod is upwards propped against the inner movable rod under the action of the reset spring at the moment so that the limiting fixture block is positioned above the positioning block, when the adjusting knob is pressed down and rotated, the limiting rod moves into a transverse groove at the lower end of the limiting groove, the reset spring is compressed at the moment, the inner movable rod is positioned at the lowest end, the limiting fixture block at the lower end of the inner movable rod penetrates through a through hole at the lower end of the outer sleeve and extends into the positioning block for limiting, the position of the adjusting auxiliary V-shaped frame is fixed, and the limiting rod is reset by rotating the adjusting knob again;
the quantity of locating piece is a plurality of, along the direction align to grid of side sliding tray, and the interval is corresponding with the scale mark on disc type anchor clamps base surface, adjusts the interval between the supplementary V type frame through making the gag lever post whereabouts spacing among the locating piece of difference to the not unidimensional valve of adaptation.
Further: two slip chambeies have been seted up to the inside symmetry of supplementary V type frame, and the inside in slip chamber is provided with to rotate with supplementary V type frame and is connected with the internal thread pole, and both ends surface rotation installs external screw thread pole about supplementary V type frame, and the upper end surface of supplementary V type frame is all stretched out to the upper end of external screw thread pole and internal thread pole, and the accessible rotates the upper end subtotal driving external screw thread pole and the internal thread pole of external screw thread pole and internal thread pole and rotates.
And further: the surface meshing of external screw thread pole is connected with the outer slip nut with supplementary V type frame sliding connection, the front and back end rotation of outer slip nut is connected with outer movable connecting rod, the surface meshing of interior screw thread pole is connected with the interior slip nut with supplementary V type frame sliding connection, the front and back end rotation of interior slip nut is connected with interior movable connecting rod, outer slip nut and interior slip nut all with supplementary V type frame sliding connection, can drive outer slip nut and interior slide nut when rotating external screw thread pole and internal thread pole and go up and down, drive the outer movable connecting rod and interior movable connecting rod deflection angle rather than swing joint when going up and down.
Further: the cavity is seted up to outer swing joint pole's inside, and the one end that interior swing joint pole is close to outer swing joint pole cup joints in outer swing joint pole's inside, and the one end surface that is close to outer swing joint pole of interior swing joint pole is connected with outer swing joint pole through the spring, and is scalable between interior swing joint pole and the outer swing joint pole.
Further: the one end fixedly connected with deflection pole that external screw thread pole was kept away from to interior swing joint pole, the terminal fixed mounting in one side of keeping away from the internal screw thread pole of deflection pole has the stopper of pressing down, under the initial condition, outer swing joint pole is located the lower extreme, the terminal stopper of pressing down of deflection pole is located the top, it drives outer slip nut rebound to rotate outer screw thread pole, then drive the deflection pole through outer swing joint pole and interior swing joint pole and deflect, make the both sides surface of pressing down the stopper and laminating mutually with the valve, the cooperation is assisted V type frame and is fixed spacingly to the valve, and avoid the valve to produce the skew man-hour, the same reason, the accessible rotates outer screw thread pole and drives outer slip nut rebound and loosen the valve, adjustable outer slip nut and interior slip nut's initial condition height, in order to adapt to not unidimensional valve.
Further: the lower surface of dish type anchor clamps base is provided with two regulation seats through fixed connection mode symmetry, and there is adjusting bolt inside through threaded connection of adjusting the seat, can be through adjusting bolt to regulation seat and lower unable adjustment base.
Further: the outer side surface of the lower fixing base is provided with mounting holes matched with the adjusting bolts, the mounting holes are uniformly arranged on the outer side surface of the lower fixing base, the adjusting bolts can be rotatably fixed in different mounting holes to adjust the angle between the disc-shaped clamp base and the lower fixing base, and the angle is adjusted after the sealing surface at one end is welded to the sealing surface at the other end in a surfacing mode.
Compared with the prior art, the invention has the following beneficial effects:
1. this frock clamp for sealed face welding machine of valve, through the setting of unable adjustment base and regulation seat isotructure down, can freely adjust the angle of dish type fixture base after the sealed face of one end has been built up welding, the sealed face of the build-up welding other end has solved the limitation of current anchor clamps build-up welding direction, avoids changing the machine and trades the people and can trade the face welding on same machine, has practiced thrift manual work and cost.
2. This sealed face of valve welds machine frock clamp through the setting of supplementary V type frame inner structure, can fix the both sides of valve spacing before the welding, avoids the valve to produce the skew when the welding, can adjust the not unidimensional valve of adaptation according to the size of valve.
3. This seal face of valve is frock clamp for welding machine, through the setting of sideslip groove and mounting groove inner structure, can be according to the needs of build-up welding, the position of V type frame is assisted in accurate regulation, and spacing mode is simple, practices thrift the time of adjusting, can contain the sealed face of valve build-up welding in the certain limit.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a top view of the present invention (in the installed condition);
FIG. 3 is an enlarged view of a portion of FIG. 1 according to the present invention;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion b of FIG. 4 according to the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 7 is a cross-sectional view taken along the line C-C of FIG. 1 in accordance with the present invention;
FIG. 8 is an enlarged view of a portion c of FIG. 7 in accordance with the present invention;
FIG. 9 is a perspective view of the inner movable bar and outer sleeve of the present invention;
FIG. 10 is a bottom view of the present invention;
FIG. 11 is an enlarged view of portion d of FIG. 10 in accordance with the present invention;
FIG. 12 is a side view of the auxiliary V-frame of the present invention;
FIG. 13 is a cross-sectional view taken along line D-D of FIG. 12 in accordance with the present invention;
FIG. 14 is an enlarged view of a portion e of FIG. 13 in accordance with the present invention;
FIG. 15 is a front view of the auxiliary V-frame of the present invention;
FIG. 16 is a cross-sectional view taken in the direction E-E of FIG. 15 in accordance with the present invention;
fig. 17 is a partial enlarged view of f in fig. 16 according to the present invention.
In the figure: 1. a disc-shaped clamp base; 11. an adjusting seat; 2. a valve; 3. a side sliding groove; 31. a side sliding block; 32. an adjusting knob; 33. a transverse linkage rod; 34. an inner movable rod; 35. a limiting rod; 36. an outer sleeve; 37. a limiting groove; 38. a return spring; 39. positioning blocks; 4. mounting grooves; 41. a sliding mounting block; 5. an auxiliary V-shaped frame; 51. an externally threaded rod; 511. an outer slip nut; 512. an outer movable connecting rod; 52. an inner threaded rod; 521. an inner slide nut; 522. an inner movable connecting rod; 53. pressing a limiting block; 531. a deflection bar; 54. a sliding cavity; 6. a lower fixed base; 61. and adjusting the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a tooling fixture for a valve sealing surface welder, including a disc-shaped fixture base 1, the upper end surface of the disc-shaped fixture base 1 is provided with a valve 2, and four mounting grooves 4 are symmetrically formed in the upper end surface of the disc-shaped fixture base 1, side sliding grooves 3 located on two sides of the mounting grooves 4 are formed in the upper end surface of the disc-shaped fixture base 1, and the lower surface of the disc-shaped fixture base 1 is connected with a lower fixing base 6 in a rotating manner, the side sliding grooves 3 are connected with side sliding blocks 31 in a sliding manner, the mounting grooves 4 are connected with sliding mounting blocks 41 in a sliding manner, the upper end of the sliding mounting blocks 41 is fixedly mounted with an auxiliary V-shaped frame 5, the valve 2 is placed on the upper end surface of the auxiliary V-shaped frame 5, the four mounting grooves 4 are respectively located on the transverse and longitudinal center lines of the upper end surface of the disc-shaped fixture base 1, and the upper end surface of the disc-shaped fixture base 1 is located between the mounting grooves 4 and the side sliding grooves 3, and the scale marks can be used for auxiliary positioning when the sliding mounting blocks 41 and the sliding blocks 31 are moved.
Referring to fig. 3, 7, 8 and 9, an adjusting button 32 is rotatably connected inside the side sliding block 31, a lateral linkage rod 33 connected with the sliding mounting block 41 is fixedly mounted on one side of the side sliding block 31 close to the sliding mounting block 41, an inner movable rod 34 is fixedly connected to the lower end of the adjusting button 32, an outer sleeve 36 fixedly connected with the disc-shaped fixture base 1 is sleeved on the outer side of the inner movable rod 34, a return spring 38 is rotatably connected to the lower end of the inner movable rod 34 and the outer sleeve 36, the lateral linkage rod 33 is used for connecting the side sliding block 31 and the sliding mounting block 41, the sliding mounting block 41 is driven to move synchronously when the side sliding block 31 moves, and the inner movable rod 34 can be driven to rotate when the adjusting button 32 rotates.
Referring to fig. 7, 8 and 9, a limiting groove 37 is formed in a surface of one side of the outer sleeve 36 close to the sliding mounting block 41, a limiting rod 35 sliding in the limiting groove 37 is fixedly mounted on a surface of one side of the inner movable rod 34 close to the sliding mounting block 41, a limiting fixture block is fixedly mounted at a central position of a lower surface of the inner movable rod 34, a through hole located right below the limiting fixture block is formed in a lower end of the outer sleeve 36, a positioning block 39 is embedded and mounted at a position located below the outer sleeve 36 in the disc-shaped fixture base 1, and the limiting groove 37 is L-shaped and consists of a vertical straight groove and a horizontal groove at a lower end;
in an initial state, the limiting rod 35 is positioned in a straight groove at the upper end of the limiting groove 37, at the moment, under the action of the reset spring 38, the inner movable rod 34 is upwards propped against the limiting clamping block, so that the limiting clamping block is positioned above the positioning block 39, when the adjusting knob 32 is pressed down and rotated, the limiting rod 35 moves to a transverse groove at the lower end of the limiting groove 37, at the moment, the reset spring 38 is compressed, the inner movable rod 34 is positioned at the lowest end, the limiting clamping block at the lower end of the inner movable rod 34 penetrates through a through hole at the lower end of the outer sleeve 36 and extends into the positioning block 39 for limiting, and the position of the auxiliary V-shaped adjusting frame 5 is fixed;
the number of the positioning blocks 39 is a plurality of, the positioning blocks are uniformly arranged along the direction of the side sliding groove 3, the distance corresponds to the scale marks on the surface of the disc-shaped clamp base 1, and the distance between the auxiliary V-shaped frames 5 at two ends is adjusted by enabling the limiting rod 35 to fall and be limited in different positioning blocks 39, so that the valve 2 in different sizes is adapted.
Referring to fig. 12, 13 and 14, two sliding cavities 54 are symmetrically formed in the auxiliary V-shaped frame 5, an internal threaded rod 52 is rotatably connected to the auxiliary V-shaped frame 5 inside the sliding cavities 54, external threaded rods 51 are rotatably mounted on the left and right end surfaces of the auxiliary V-shaped frame 5, the upper ends of the external threaded rods 51 and the internal threaded rods 52 extend out of the upper end surface of the auxiliary V-shaped frame 5, and the external threaded rods 51 and the internal threaded rods 52 can be driven to rotate by rotating the upper end portions of the external threaded rods 51 and the internal threaded rods 52.
Referring to fig. 12, 13, 14, 15, 16 and 17, an outer sliding nut 511 slidably coupled to the auxiliary V-shaped frame 5 is engaged with a surface of the outer threaded rod 51, an outer movable connecting rod 512 is rotatably coupled to front and rear ends of the outer sliding nut 511, an inner sliding nut 521 slidably coupled to the auxiliary V-shaped frame 5 is engaged with a surface of the inner threaded rod 52, an inner movable connecting rod 522 is rotatably coupled to front and rear ends of the inner sliding nut 521, both the outer sliding nut 511 and the inner sliding nut 521 are slidably coupled to the auxiliary V-shaped frame 5, the outer sliding nut 511 and the inner sliding nut 521 are driven to move up and down when the outer threaded rod 51 and the inner threaded rod 52 are rotated, and the outer movable connecting rod 512 and the inner movable connecting rod 522 movably coupled thereto are driven to deflect.
Referring to fig. 13 and 14, a cavity is formed inside the outer movable connecting rod 512, one end of the inner movable connecting rod 522 close to the outer movable connecting rod 512 is sleeved inside the outer movable connecting rod 512, one end surface of the inner movable connecting rod 522 close to the outer movable connecting rod 512 is connected with the outer movable connecting rod 512 through a spring, and the inner movable connecting rod 522 and the outer movable connecting rod 512 are retractable.
Referring to fig. 12, 13, 14, 15, 16 and 17, one end of the inner movable connecting rod 522 away from the outer threaded rod 51 is fixedly connected with a deflection rod 531, a pressing limit block 53 is fixedly installed at a terminal of one side of the deflection rod 531 away from the inner threaded rod 52, the outer movable connecting rod 512 is located at the lowest end in the initial state, the pressing limit block 53 at the terminal of the deflection rod 531 is located at the uppermost end, the outer threaded rod 51 is rotated to drive the outer sliding nut 511 to move upwards, the deflection rod 531 is driven by the outer movable connecting rod 512 and the inner movable connecting rod 522 to deflect, the pressing limit block 53 is downwards attached to two side surfaces of the valve 2, the auxiliary V-shaped frame 5 is matched to fix and limit the valve 2, and the valve 2 is prevented from being deviated during processing, and similarly, the outer sliding nut 511 is driven by the outer threaded rod 51 to move downwards to loosen the valve 2, and the initial state heights of the outer sliding nut 511 and the inner sliding nut 521 can be adjusted to adapt to valves 2 with different sizes.
Referring to fig. 4, 10 and 11, two adjusting seats 11 are symmetrically arranged on the lower surface of the disc-shaped clamp base 1 in a fixed connection manner, adjusting bolts 61 are connected to the inside of the adjusting seats 11 through threads, and the adjusting seats and the lower fixing base 6 can be adjusted through the adjusting bolts 61.
Referring to fig. 4, 10 and 11, the outer side surface of the lower fixing base 6 is provided with mounting holes matched with the adjusting bolts 61, the mounting holes are uniformly arranged on the outer side surface of the lower fixing base 6, the adjusting bolts 61 can be rotatably fixed in different mounting holes to adjust the angle between the disc-shaped fixture base 1 and the lower fixing base 6, the sealing surface at one end is welded, the sealing surface at the other end is welded in a surfacing mode of adjusting the angle, the situation that the surface can be changed on the same machine by changing people is avoided, and labor and cost are saved.
The working principle is as follows: when the valve is used, the valve 2 is placed on the upper end surface of the auxiliary V-shaped frame 5, the four mounting grooves 4 are respectively positioned on the transverse central line and the longitudinal central line of the upper end surface of the disc-shaped clamp base 1, and scale marks are arranged between the mounting grooves 4 and the side sliding grooves 3 on the upper end surface of the disc-shaped clamp base 1, so that auxiliary positioning can be performed when the sliding mounting block 41 and the side sliding block 31 are moved;
in an initial state, the lower limiting rod 35 is positioned in a straight groove at the upper end of the limiting groove 37, the inner movable rod 34 is upwards propped under the action of the reset spring 38 at the moment, so that the limiting clamping block is positioned above the positioning block 39, when the adjusting knob 32 is pressed down and rotated, the limiting rod 35 moves to a transverse groove at the lower end of the limiting groove 37, the reset spring 38 is compressed at the moment, the inner movable rod 34 is positioned at the lowest end, the limiting clamping block at the lower end of the inner movable rod 34 penetrates through a through hole at the lower end of the outer sleeve 36 to extend into the positioning block 39 for limiting, the position of the auxiliary adjusting V-shaped frame 5 is fixed, and the limiting rod 35 is reset by rotating the adjusting knob 32 again;
the number of the positioning blocks 39 is a plurality, the positioning blocks are uniformly arranged along the direction of the side sliding groove 3, the distance corresponds to the scale marks on the surface of the disc-shaped clamp base 1, and the distance between the auxiliary V-shaped frames 5 is adjusted by enabling the limiting rods 35 to fall down to be limited in different positioning blocks 39, so that the auxiliary V-shaped frames are adapted to valves 2 with different sizes;
the external thread rod 51 is rotated to drive the external sliding nut 511 to move upwards, then the external movable connecting rod 512 and the internal movable connecting rod 522 drive the deflection rod 531 to deflect, so that the pressing limiting block 53 is attached to the surfaces of two sides of the valve 2 downwards, the auxiliary V-shaped frame 5 is matched to fix and limit the valve 2, and the valve 2 is prevented from deflecting during machining;
the angle between the disc-shaped clamp base 1 and the lower fixing base 6 is adjusted by fixing the adjusting bolt 61 in different mounting holes in a rotating mode, the angle is adjusted after the sealing surface at one end is welded, the sealing surface at the other end is welded in an overlaying mode, the situation that the surface of the same machine can be changed by changing a robot is avoided, and labor and cost are saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a frock clamp for valve sealing face welding machine, includes disc-shaped fixture base (1), its characterized in that: the upper end surface of the disc-shaped clamp base (1) is provided with a valve (2), four mounting grooves (4) are symmetrically formed in the upper end surface of the disc-shaped clamp base (1), side sliding grooves (3) located on two sides of the mounting grooves (4) are formed in the upper end surface of the disc-shaped clamp base (1), the lower surface of the disc-shaped clamp base (1) is rotatably connected with a lower fixing base (6), side sliding blocks (31) are slidably connected inside the side sliding grooves (3), sliding mounting blocks (41) are slidably connected inside the mounting grooves (4), and an auxiliary V-shaped frame (5) is fixedly mounted at the upper ends of the sliding mounting blocks (41);
the inside of sideslip piece (31) is rotated and is connected with adjusting knob (32), and sideslip piece (31) one side fixed mounting that is close to slidable mounting piece (41) has horizontal linkage pole (33) with slidable mounting piece (41) is connected, movable rod (34) in the lower extreme fixedly connected with of adjusting knob (32), the outside of interior movable rod (34) has been cup jointed and has been connected with outer sleeve (36) with dish type anchor clamps base (1), the lower extreme fixedly connected with of interior movable rod (34) rotates with outer sleeve (36) and is connected with reset spring (38).
2. The tool clamp for the valve sealing surface welding machine according to claim 1, characterized in that: the utility model discloses a dish type fixture, including outer sleeve (36), one side fixed surface that outer sleeve (36) are close to slidable mounting piece (41) has seted up spacing groove (37), one side fixed surface that interior movable rod (34) are close to slidable mounting piece (41) has slided in inside gag lever post (35) of spacing groove (37), the lower surface central point department fixed mounting of putting of interior movable rod (34) has spacing fixture block, the lower extreme of outer sleeve (36) is seted up and is located the through-hole under the spacing fixture block, the below position department embedding that the inside of dish type anchor clamps base (1) is located outer sleeve (36) installs locating piece (39).
3. The tool clamp for the valve sealing surface welding machine according to claim 1, characterized in that: two sliding cavities (54) have been seted up to the inside symmetry of supplementary V type frame (5), the inside of sliding cavity (54) is provided with and rotates with supplementary V type frame (5) and is connected with internal threaded rod (52), both ends surface rotation installs external screw thread pole (51) about supplementary V type frame (5).
4. The tool clamp for the valve sealing surface welding machine according to claim 3, characterized in that: the surface meshing of outer screw thread pole (51) is connected with outer sliding nut (511) with supplementary V type frame (5) sliding connection, the front and back end rotation of outer sliding nut (511) is connected with outer movable connecting rod (512), the surface meshing of internal thread pole (52) is connected with interior sliding nut (521) with supplementary V type frame (5) sliding connection, the front and back end rotation of interior sliding nut (521) is connected with interior movable connecting rod (522).
5. The tool clamp for the valve sealing surface welding machine according to claim 4, wherein: the cavity is opened in the outside movable connecting rod (512), one end of the inside movable connecting rod (522) close to the outside movable connecting rod (512) is sleeved in the outside movable connecting rod (512), and the surface of one end of the inside movable connecting rod (522) close to the outside movable connecting rod (512) is connected with the outside movable connecting rod (512) through a spring.
6. The tool clamp for the valve sealing surface welding machine according to claim 5, characterized in that: one end of the inner movable connecting rod (522) far away from the outer threaded rod (51) is fixedly connected with a deflection rod (531), and the tail end of one side, far away from the inner threaded rod (52), of the deflection rod (531) is fixedly provided with a pressing limiting block (53).
7. The tool clamp for the valve sealing surface welding machine according to claim 1, characterized in that: the lower surface of the disc-shaped clamp base (1) is symmetrically provided with two adjusting seats (11) in a fixed connection mode, and the adjusting seats (11) are connected with adjusting bolts (61) through threads inside.
8. The tool clamp for the valve sealing surface welding machine according to claim 7, characterized in that: and the outer side surface of the lower fixing base (6) is provided with a mounting hole matched with the adjusting bolt (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211400693.4A CN115740902B (en) | 2022-11-09 | 2022-11-09 | Frock clamp for valve seal face welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211400693.4A CN115740902B (en) | 2022-11-09 | 2022-11-09 | Frock clamp for valve seal face welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115740902A true CN115740902A (en) | 2023-03-07 |
| CN115740902B CN115740902B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211400693.4A Active CN115740902B (en) | 2022-11-09 | 2022-11-09 | Frock clamp for valve seal face welding machine |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2223133A1 (en) * | 1973-03-26 | 1974-10-25 | Honeywell Bull Soc Ind | Elevating table for semi-conductor welding - amount of rise can be set to precisely control press. when welding leads |
| CN203610866U (en) * | 2013-09-28 | 2014-05-28 | 宁波市鄞州甬仿计算机科技有限公司 | Tool clamp with five-directional location for four-way reversing valve |
| KR101473255B1 (en) * | 2014-05-16 | 2014-12-16 | 정상식 | Valve Automatic Welding Device |
| KR20150065101A (en) * | 2013-12-04 | 2015-06-12 | 주식회사 성우하이텍 | Clamping apparatus for welding |
| CN207521761U (en) * | 2017-11-01 | 2018-06-22 | 安徽上造智能设备科技有限公司 | A kind of steel pipe fixes drilling equipment |
| CN109128895A (en) * | 2018-03-07 | 2019-01-04 | 玉环汉新机械科技有限公司 | A kind of clamp assembly of clamping workpiece |
| CN209597966U (en) * | 2019-01-23 | 2019-11-08 | 江苏景灿钢杆有限公司 | A kind of communication tower ring flange punching press positioning fixture |
| CN111644770A (en) * | 2020-06-09 | 2020-09-11 | 何立 | Valve production and processing is with supplementary welding set |
| CN213889717U (en) * | 2020-12-02 | 2021-08-06 | 天长市永鑫制冷设备有限公司 | Frock clamp is used in solenoid valve seat processing |
| CN213998340U (en) * | 2020-10-20 | 2021-08-20 | 广州市冰峰制冷工程有限公司 | Auxiliary device for welding pipeline valve |
| CN214879355U (en) * | 2021-05-10 | 2021-11-26 | 威海帕斯卡液压设备有限公司 | Pressing force adjusting device of hydraulic element |
| CN214978967U (en) * | 2021-06-15 | 2021-12-03 | 计文强 | Welding auxiliary clamp for mechanical design and manufacture |
| CN215469222U (en) * | 2021-08-10 | 2022-01-11 | 苏州欧维莱焊接技术有限公司 | Positioning tool for surfacing |
| CN216178653U (en) * | 2021-11-10 | 2022-04-05 | 河南永荣动力科技有限公司 | Avoiding type clamp |
| CN217513240U (en) * | 2022-06-10 | 2022-09-30 | 北京京盛泰华建设集团有限公司 | Building steel welding auxiliary fixtures convenient to installation |
| CN217619156U (en) * | 2022-03-11 | 2022-10-21 | 贵州安寅机械有限公司 | Pressure self-adjustment four-axis clamp capable of guaranteeing clamping force |
-
2022
- 2022-11-09 CN CN202211400693.4A patent/CN115740902B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2223133A1 (en) * | 1973-03-26 | 1974-10-25 | Honeywell Bull Soc Ind | Elevating table for semi-conductor welding - amount of rise can be set to precisely control press. when welding leads |
| CN203610866U (en) * | 2013-09-28 | 2014-05-28 | 宁波市鄞州甬仿计算机科技有限公司 | Tool clamp with five-directional location for four-way reversing valve |
| KR20150065101A (en) * | 2013-12-04 | 2015-06-12 | 주식회사 성우하이텍 | Clamping apparatus for welding |
| KR101473255B1 (en) * | 2014-05-16 | 2014-12-16 | 정상식 | Valve Automatic Welding Device |
| CN207521761U (en) * | 2017-11-01 | 2018-06-22 | 安徽上造智能设备科技有限公司 | A kind of steel pipe fixes drilling equipment |
| CN109128895A (en) * | 2018-03-07 | 2019-01-04 | 玉环汉新机械科技有限公司 | A kind of clamp assembly of clamping workpiece |
| CN209597966U (en) * | 2019-01-23 | 2019-11-08 | 江苏景灿钢杆有限公司 | A kind of communication tower ring flange punching press positioning fixture |
| CN111644770A (en) * | 2020-06-09 | 2020-09-11 | 何立 | Valve production and processing is with supplementary welding set |
| CN213998340U (en) * | 2020-10-20 | 2021-08-20 | 广州市冰峰制冷工程有限公司 | Auxiliary device for welding pipeline valve |
| CN213889717U (en) * | 2020-12-02 | 2021-08-06 | 天长市永鑫制冷设备有限公司 | Frock clamp is used in solenoid valve seat processing |
| CN214879355U (en) * | 2021-05-10 | 2021-11-26 | 威海帕斯卡液压设备有限公司 | Pressing force adjusting device of hydraulic element |
| CN214978967U (en) * | 2021-06-15 | 2021-12-03 | 计文强 | Welding auxiliary clamp for mechanical design and manufacture |
| CN215469222U (en) * | 2021-08-10 | 2022-01-11 | 苏州欧维莱焊接技术有限公司 | Positioning tool for surfacing |
| CN216178653U (en) * | 2021-11-10 | 2022-04-05 | 河南永荣动力科技有限公司 | Avoiding type clamp |
| CN217619156U (en) * | 2022-03-11 | 2022-10-21 | 贵州安寅机械有限公司 | Pressure self-adjustment four-axis clamp capable of guaranteeing clamping force |
| CN217513240U (en) * | 2022-06-10 | 2022-09-30 | 北京京盛泰华建设集团有限公司 | Building steel welding auxiliary fixtures convenient to installation |
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| CN115740902B (en) | 2024-05-03 |
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