CN217452767U - Digit control machine tool door subassembly welding frock - Google Patents
Digit control machine tool door subassembly welding frock Download PDFInfo
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- CN217452767U CN217452767U CN202221377105.5U CN202221377105U CN217452767U CN 217452767 U CN217452767 U CN 217452767U CN 202221377105 U CN202221377105 U CN 202221377105U CN 217452767 U CN217452767 U CN 217452767U
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Abstract
The utility model belongs to the technical field of digit control machine tool door subassembly, especially, digit control machine tool door subassembly welding frock, including the fixture base who is used for the welding action, fixture base's last fixed surface is connected with the arm that is used for automatic weld, and fixture base's upper surface is provided with quick clamping device, and quick clamping device removes one side of fixed holder after adjusting to remove the holder including removing holder and fixed holder to can carry out quick centre gripping with treating the welded work piece. This digit control machine tool door subassembly welding frock, the second regulating plate through fixed holder and removal holder rotates at the inner wall of second regulation arc groove to drive first regulating plate and rotate at the inner wall of first regulation recess, the buffer board rotates at the adaptation arc inslot wall, the rubber position of buffer board can be with treating that the welding workpiece surface carries out the not damaged centre gripping, and the adaptable appearance of taking the welding workpiece of buffer arc groove that the buffer board surface was seted up, and then can carry out quick centre gripping to a plurality of different work pieces.
Description
Technical Field
The utility model relates to a digit control machine tool door subassembly technical field especially relates to a digit control machine tool door subassembly welding frock.
Background
The machine tool is a machine for manufacturing machines, also called a machine tool or a machine tool, is customarily called a machine tool for short, and is generally divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, and the welding tool is a set of flexible fixture for welding, fixing, pressing and positioning, and is mainly used for welding various weldable materials and welding large, medium and small materials.
The welding frock clamp of current lathe can only carry out the centre gripping to the weldment of the same kind of specification generally, then realizes the welding to the surface of centre gripping, has so not only reduced welding efficiency, changes anchor clamps simultaneously and has also increased the welded degree of difficulty, so the utility model provides a, solved above-mentioned technical problem's not enough.
SUMMERY OF THE UTILITY MODEL
Based on current digit control machine tool door subassembly welding frock clamp adaptation kind is little, changes anchor clamps and has reduced welding efficiency's technical problem, the utility model provides a digit control machine tool door subassembly welding frock.
The utility model provides a digit control machine tool door subassembly welding frock, include the fixture base who is used for the welding action, fixture base's last fixed surface is connected with the arm for automatic weld, fixture base's upper surface is provided with quick clamping device, quick clamping device is including removing holder and fixed holder, remove the holder after adjusting one side of fixed holder removes to can carry out quick centre gripping with treating the work piece of welding.
Preferably, the appearance specifications of the fixed clamping seat and the movable clamping seat are consistent, the lower surface of the fixed clamping seat is fixedly connected with the upper surface of one end of the tooling base, and a first adjusting groove is formed in both the surface of one side of the fixed clamping seat and the surface of one side of the movable clamping seat;
through above-mentioned technical scheme, the fixed clamp is relative setting with the removal holder to the fixed clamp remains stationary, thereby removes the holder and is the horizontal linear motion and is close to the relative one side of fixed clamp, thereby can treat the weldment work and weld, carries out the centre gripping for not changing the holder to the work piece of multiple difference, thereby offers first regulation recess on the surface of fixed clamp and removal holder.
Preferably, a first adjusting plate is slidably clamped on the inner wall of the first adjusting groove, second adjusting grooves are symmetrically formed in one side surface of the first adjusting plate, and second adjusting plates are slidably clamped on the inner walls of the two second adjusting grooves;
through the technical scheme, first regulation recess and first regulation board shape looks adaptation, all be semi-circular, the shape looks adaptation of second regulation recess and second regulation board, also all be semi-circular, thereby when will treating that welding workpiece places the one side at fixed holder, through the removal of removing the holder, make its one side with treat welding workpiece's surface contact and extrusion, according to treating welding workpiece's shape, the inner wall of arc groove is adjusted at the second to fixed holder and the second regulation board that removes the holder rotates, and drive first regulation board and rotate at the inner wall of first regulation recess, thereby make removal holder and fixed holder adapt to the shape of treating welding workpiece and can carry out the centre gripping fast with it.
Preferably, adaptive arc grooves are symmetrically formed in one side surface of each of the two second adjusting plates, buffer plates are slidably clamped on the inner walls of the adaptive arc grooves, and buffer arc grooves are formed in the surfaces of the buffer plates in a rectangular array;
through the technical scheme, the periphery of the buffer plate is provided with the sliding block, so that the inner wall of the arc groove can be rotated, the middle surface of the buffer plate is provided with the rubber, when the welding workpiece is clamped by the movable clamping seat and the fixed clamping seat, the rubber part of the buffer plate can clamp the surface of the welding workpiece in a non-destructive manner, the buffer arc groove formed in the surface of the buffer plate can adapt to the shape of the welding workpiece with the welding workpiece, and the different workpieces can be clamped quickly.
Preferably, movable guide rails are symmetrically and fixedly installed on the surface of the tool base, the outer surface of each movable guide rail is in sliding clamping connection with the outer surface of the corresponding movable base, and a driving cavity is formed in the tool base;
through above-mentioned technical scheme, carry out horizontal linear movement for making the removal holder to can be accurate quick will take the welding work piece to carry out the centre gripping with fixed holder, remove the guide rail at fixture base's surface mounting, make the removal holder carry out horizontal migration on its surface, remove holder automatic movement for the drive, set up the drive cavity in fixture base's inside, and the upper surface of fixture base is run through on the upper portion of drive cavity.
Preferably, the interior of the driving cavity is rotatably connected with a driving screw through a bearing, a driving threaded pipe sleeve is sleeved on the outer surface of the driving screw in a threaded manner, the outer surface of the driving threaded pipe sleeve is clamped with the inner wall of the driving cavity in a sliding manner, the upper surface of the driving threaded pipe sleeve is fixedly connected with the lower surface of the movable clamping seat, and the outer surface of the driving screw is fixedly connected with a speed reduction motor through a coupler;
through the technical scheme, the driving screw rod is driven by the speed reduction motor to rotate in the driving cavity, so that the driving screw rod can drive the driving threaded pipe sleeve to horizontally move, the horizontal movement of the movable clamping seat is finally realized, and the rapid clamping of the workpiece to be welded is realized.
The utility model provides a beneficial effect does:
through setting up quick clamping device, can treat welding workpiece to multiple difference and carry out quick centre gripping, at the in-process of adjusting, rotate through drive screw and drive screw pipe box and carry out horizontal migration, and then realize removing the fixed holder of holder contact one side and treat welding workpiece's surface and extrusion, according to treating welding workpiece's shape, the second regulating plate of fixed holder and removal holder rotates at the inner wall of second regulation arc groove, and drive first regulating plate and rotate at the inner wall of first regulation recess, the buffer board rotates at the adaptation arc inslot wall, the rubber position of buffer board can be with treating welding workpiece surface and carry out the not damaged centre gripping, and the adaptable area welding workpiece's of buffering arc groove appearance that the buffer board surface was seted up, and then can carry out quick centre gripping to a plurality of different work pieces.
Drawings
Fig. 1 is a schematic view of a welding tool for a door assembly of a numerical control machine tool provided by the present invention;
fig. 2 is a perspective view of a movable holder structure of a welding tool for a door assembly of a numerical control machine tool provided by the utility model;
fig. 3 is a perspective view of a driving cavity structure of a welding tool for a door assembly of a numerical control machine tool provided by the utility model;
fig. 4 is the utility model provides a removal holder structure explosion chart of digit control machine tool door subassembly welding frock.
In the figure: 1. a tooling base; 11. a moving guide rail; 2. a mechanical arm; 3. moving the clamping seat; 31. a first adjustment groove; 32. a first adjusting plate; 33. a second adjustment groove; 34. a second adjusting plate; 35. adapting to the arc groove; 36. a buffer plate; 37. a buffer arc groove; 4. fixing the clamp seat; 5. a drive cavity; 51. a drive screw; 52. driving the threaded sleeve; 53. a speed reducing motor.
Detailed Description
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.
Referring to fig. 1-4, a welding tool for a door assembly of a numerical control machine tool comprises a tool base 1 for welding, wherein the upper surface of the tool base 1 is fixedly connected with a mechanical arm 2 for automatic welding, the upper surface of the tool base 1 is provided with a rapid clamping device, the rapid clamping device comprises a movable clamping seat 3 and a fixed clamping seat 4, and the movable clamping seat 3 moves towards one side of the fixed clamping seat 4 after being adjusted, so that a workpiece to be welded can be rapidly clamped;
the appearance specifications of the fixed clamping seat 4 and the movable clamping seat 3 are consistent, the lower surface of the fixed clamping seat 4 is fixedly connected with the upper surface of one end of the tool base 1, first adjusting grooves 31 are formed in the surface of one side of the fixed clamping seat 4 and the surface of one side of the movable clamping seat 3, the fixed clamping seat 4 and the movable clamping seat 3 are arranged oppositely, the fixed clamping seat 4 is kept fixed, the movable clamping seat 3 moves horizontally and approaches to the opposite side of the fixed clamping seat 4, a workpiece to be welded can be welded, the clamping seats are not replaced for clamping various different workpieces, and the first adjusting grooves 31 are formed in the surfaces of the fixed clamping seat 4 and the movable clamping seat 3;
the inner wall of the first adjusting groove 31 is slidably clamped with a first adjusting plate 32, one side surface of the first adjusting plate 32 is symmetrically provided with second adjusting grooves 33, the inner walls of the two second adjusting grooves 33 are slidably clamped with second adjusting plates 34, the first adjusting groove 31 is matched with the first adjusting plate 32 in shape and is semicircular, the second adjusting grooves 33 are matched with the second adjusting plates 34 in shape and are also semicircular, so that when a workpiece to be welded is placed on one side of the fixed holder 4, one side thereof is brought into contact with and pressed against the surface of the workpiece to be welded by the movement of the movable holder 3, the second adjusting plate 34 of the fixed holder 4 and the movable holder 3 rotates on the inner wall of the second adjusting arc groove according to the shape of the workpiece to be welded, and drives the first adjusting plate 32 to rotate on the inner wall of the first adjusting groove 31, thereby the movable clamping seat 3 and the fixed clamping seat 4 are adapted to the shape of the workpiece to be welded so as to rapidly clamp the workpiece;
one side surface of two second regulating plates 34 all is the symmetry and has seted up adaptation arc groove 35, the equal slip joint of inner wall of two adaptation arc grooves 35 has buffer board 36, buffer board 36's surface is rectangular array and has seted up buffering arc groove 37, buffer board 36's periphery is the slider setting, thereby can rotate at the inner wall that adapts to arc groove 35, and buffer board 36's middle part surface is rubber setting, and then will treat when welding workpiece carries out the centre gripping at removal holder 3 and fixation holder 4, buffer board 36's rubber position can be with treating that welding workpiece surface carries out the not damaged centre gripping, and buffer arc groove 37 adaptable area welding workpiece's that buffer board 36 surfaces were seted up appearance, and then can carry out quick centre gripping to a plurality of different work pieces.
The surface of the tool base 1 is symmetrically and fixedly provided with a movable guide rail 11, the outer surface of the movable guide rail 11 is in sliding clamping connection with the outer surface of the movable base, a driving cavity 5 is formed in the tool base 1, in order to enable the movable clamping base 3 to horizontally and linearly move, and therefore a workpiece to be welded can be accurately and rapidly clamped with the fixed clamping base 4, the movable guide rail 11 is arranged on the surface of the tool base 1, the movable clamping base 3 is enabled to horizontally move on the surface of the movable clamping base, in order to drive the movable clamping base 3 to automatically move, the driving cavity 5 is formed in the tool base 1, and the upper portion of the driving cavity 5 penetrates through the upper surface of the tool base 1;
the interior of the driving cavity 5 is rotatably connected with a driving screw 51 through a bearing, the outer surface of the driving screw 51 is in threaded sleeve connection with a driving threaded sleeve 52, the outer surface of the driving threaded sleeve 52 is in sliding clamping connection with the inner wall of the driving cavity 5, the upper surface of the driving threaded sleeve 52 is fixedly connected with the lower surface of the movable clamping seat 3, the outer surface of the driving screw 51 is fixedly connected with a speed reducing motor 53 through a coupler, the driving screw 51 is driven through the work of the speed reducing motor 53 to rotate in the interior of the driving cavity 5, so that the driving threaded sleeve 52 can be driven to horizontally move, the horizontal movement of the movable clamping seat 3 is finally realized, and the rapid clamping of a workpiece to be welded is realized;
through setting up quick clamping device, can treat welding workpiece to the multiple difference and carry out quick centre gripping, at the in-process of adjusting, rotate through drive screw 51 and drive screw thread pipe box 52 and carry out horizontal migration, and then realize moving holder 3 contact fixed holder 4 one side and treat welding workpiece's surface and extrusion, according to treating welding workpiece's shape, fixed holder 4 rotates at the inner wall of second regulation arc groove with second regulating plate 34 that removes holder 3, and drive first regulating plate 32 and rotate at the inner wall of first regulation recess 31, buffer plate 36 rotates at adaptation arc groove 35 inner wall, the rubber position of buffer plate 36 can be with treating welding workpiece surface and carry out the not damaged centre gripping, and the adaptable appearance of taking welding workpiece of buffer arc groove 37 that buffer plate 36 surface was seted up, and then can carry out quick centre gripping to a plurality of different work pieces.
The working principle is as follows: in the specific embodiment of the present invention, by placing the workpiece to be welded on one side of the fixed holder 4, the driving screw 51 can be controlled to rotate inside the driving cavity 5 by the operation of the speed reducing motor 53, so as to horizontally move the driving threaded sleeve 52, and drive the movable holder 3 to horizontally and linearly move on the outer surface of the movable guide rail 11, so that one side of the movable holder 3 contacts the surface of the workpiece to be welded;
according to the shape of the workpiece to be welded, the second adjusting plate 34 of the fixed holder 4 and the movable holder 3 rotates on the inner wall of the second adjusting arc groove, the first adjusting plate 32 is driven to rotate on the inner wall of the first adjusting groove 31, meanwhile, the periphery of the buffer plate 36 is provided with a sliding block, the inner wall of the adaptive arc groove 35 can rotate, the rubber part of the buffer plate 36 can perform nondestructive clamping on the surface of the workpiece to be welded, and the buffer arc groove 37 formed in the surface of the buffer plate 36 can adapt to the shape of the workpiece to be welded, so that a plurality of different workpieces can be rapidly clamped.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a digit control machine tool door subassembly welding frock, includes tool base (1) for the welding action, its characterized in that: the upper surface fixed connection of frock base (1) is used for automatic weld's arm (2), the upper surface of frock base (1) is provided with quick clamping device, quick clamping device is including removing holder (3) and fixed holder (4), remove holder (3) after adjusting one side of fixed holder (4) is removed to can carry out quick centre gripping with treating the work piece of treating welding.
2. The numerical control machine tool door assembly welding tool according to claim 1, characterized in that: the fixture is characterized in that the fixed clamping seat (4) is consistent with the appearance specification of the movable clamping seat (3), the lower surface of the fixed clamping seat (4) is fixedly connected with the upper surface of one end of the fixture base (1), and a first adjusting groove (31) is formed in one side surface of the fixed clamping seat (4) and one side surface of the movable clamping seat (3).
3. The numerical control machine tool door assembly welding tool according to claim 2, characterized in that: the inner wall sliding joint of first regulation recess (31) has first regulating plate (32), second regulation recess (33), two have been seted up to a side surface of first regulating plate (32) the symmetry the equal sliding joint of inner wall of second regulation recess (33) has second regulating plate (34).
4. The numerical control machine tool door assembly welding tool of claim 3, characterized in that: two a side surface of second regulating plate (34) all is the symmetry and has seted up adaptation arc groove (35), two the equal slip joint of inner wall of adaptation arc groove (35) has buffer board (36), the surface of buffer board (36) is the rectangular array and has seted up buffering arc groove (37).
5. The numerical control machine tool door assembly welding tool according to claim 1, characterized in that: the surface of the tooling base (1) is symmetrically and fixedly provided with a movable guide rail (11), the outer surface of the movable guide rail (11) is connected with the outer surface of the movable clamping seat in a sliding manner, and a driving cavity (5) is arranged inside the tooling base (1).
6. The numerical control machine tool door assembly welding tool according to claim 5, characterized in that: the inside of drive cavity (5) is rotated through the bearing and is connected with drive screw (51), drive screw pipe box (52) have been cup jointed to the surface screw thread of drive screw (51), the surface of drive screw pipe box (52) with the inner wall slip joint of drive cavity (5), the upper surface of drive screw pipe box (52) with the lower fixed surface who removes holder (3) is connected, the surface of drive screw (51) passes through shaft coupling fixedly connected with gear motor (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377105.5U CN217452767U (en) | 2022-06-06 | 2022-06-06 | Digit control machine tool door subassembly welding frock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377105.5U CN217452767U (en) | 2022-06-06 | 2022-06-06 | Digit control machine tool door subassembly welding frock |
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| CN217452767U true CN217452767U (en) | 2022-09-20 |
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| CN202221377105.5U Active CN217452767U (en) | 2022-06-06 | 2022-06-06 | Digit control machine tool door subassembly welding frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118404275A (en) * | 2024-06-27 | 2024-07-30 | 中铁十六局集团铁运工程有限公司 | Railway transportation vehicle component welding positioning tool fixture and method |
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2022
- 2022-06-06 CN CN202221377105.5U patent/CN217452767U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118404275A (en) * | 2024-06-27 | 2024-07-30 | 中铁十六局集团铁运工程有限公司 | Railway transportation vehicle component welding positioning tool fixture and method |
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