CN220574796U - Bidirectional movable spot facing device for precision machining - Google Patents
Bidirectional movable spot facing device for precision machining Download PDFInfo
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- CN220574796U CN220574796U CN202322171815.3U CN202322171815U CN220574796U CN 220574796 U CN220574796 U CN 220574796U CN 202322171815 U CN202322171815 U CN 202322171815U CN 220574796 U CN220574796 U CN 220574796U
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- countersink
- precision machining
- spot facing
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- 238000003754 machining Methods 0.000 title claims abstract description 38
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a bidirectional movable spot facing device for precision machining, which comprises a machining table, wherein the periphery of the upper surface of the machining table is fixedly provided with struts, the top ends of four struts are fixedly provided with a top plate, the periphery of the lower surface of the machining table is fixedly provided with support rods, a transverse plate is fixedly arranged between the four support rods, an adjusting and clamping mechanism is arranged on the transverse plate, the lower surface of the top plate is fixedly provided with a double-straight-line module, and the bottom end of the double-straight-line module is fixedly provided with a hydraulic cylinder. This a two-way movable countersink device for precision machining, through be equipped with on the diaphragm and adjust fixture, adjust fixture can be fast carry out the centre gripping to the instrument of equidimension not fixed, at the in-process of reaming simultaneously, adjust fixture can drive the work piece and remove to the one end of countersink head, and the pneumatic cylinder then drives countersink head and remove to the work piece, both two-way removal, be convenient for improve the countersink machining efficiency of work piece.
Description
Technical Field
The utility model relates to the technical field of machining countersink devices, in particular to a bidirectional movable countersink device for precise machining.
Background
The countersink is a metal processing method, which is to process cylindrical countersink, conical countersink, boss end surface and the like on the processed hole, the purpose of countersink is to ensure the perpendicularity of the hole opening and the hole center line so that the parts connected with the hole are positioned correctly, the connection is reliable, the cylindrical or conical countersink is countersunk at the connecting hole end of the workpiece, related parts are connected by burying countersunk screws into the hole, the appearance is neat, the assembly position is compact, the hole end surface is countersunk and is perpendicular to the hole center line, the end surface of the connecting bolt (or nut) and the connecting piece are kept in good contact, and the processing mode is common in precision machining.
When the countersink device processes the work piece, usually need carry out the centre gripping to the work piece, then the size of work piece is different, traditional fixed anchor clamps are difficult to fix the instrument of equidimension fast, need adjust anchor clamps, easily lead to machining efficiency to reduce, when countersink device carries out countersink simultaneously, drive countersink head by the pneumatic cylinder and go up and down, after countersink head contact work piece, drive countersink head rotatory countersink by countersink head driving box, the instrument that is located the anchor clamps top can't remove, be difficult to make it and countersink head two-way movement, and then machining efficiency has been reduced, based on this, a two-way movable countersink device for accurate machining is proposed in order to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a bidirectional movable spot facing device for precision machining, which has the advantages of high machining efficiency and the like, and solves the problem of poor machining efficiency of the conventional bidirectional movable spot facing device for precision machining.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bidirectional movable spot facing device for precision machining comprises a machining table, wherein the periphery of the upper surface of the machining table is fixedly provided with struts, the top ends of four struts are fixedly provided with top plates, the periphery of the lower surface of the machining table is fixedly provided with support rods, transverse plates are fixedly arranged between the four support rods, an adjusting and clamping mechanism is arranged on the transverse plates, the lower surface of the top plates is fixedly provided with a double-linear module, the bottom end of the double-linear module is fixedly provided with a hydraulic cylinder, the output shaft of the hydraulic cylinder is fixedly provided with a spot facing head driving box, and the output end of the spot facing head driving box is fixedly provided with spot facing heads;
the adjusting and clamping mechanism comprises a screw rod rotationally connected to the upper surface of the transverse plate, a threaded sleeve is connected to the top thread of the outer surface of the screw rod, the adjusting and clamping mechanism further comprises a first motor fixed to the lower surface of the transverse plate, a transmission assembly is arranged between an output shaft of the first motor and the outer surface of the screw rod, a clamp plate is fixed to the upper surface of the threaded sleeve, a second motor is fixed to the right end of the clamp plate, a threaded rod is fixed to an output shaft of the second motor, sliding blocks are connected to the left end and the right end of the outer surface of the threaded rod in a threaded mode, connecting rods are fixed to the top ends of the sliding blocks, and clamping plates are fixed to the top ends of the connecting rods.
Further, the transmission assembly comprises a driving wheel fixed on the output shaft of the first motor, the transmission assembly further comprises a driven wheel fixed on the bottom of the outer surface of the screw, and a transmission belt is connected between the driven wheel and the driving wheel in a transmission way.
Further, a limiting plate is fixed at the bottom of the outer surface of the threaded sleeve, and the left end of the threaded rod is rotationally connected with the left side wall of the inner cavity of the clamp plate.
Further, the thread bush is a square thread bush, a square hole is formed in the center of the processing table, and the thread bush is in sliding connection with the square hole.
Further, the threaded rod is a bidirectional threaded rod, and the adjusting and clamping mechanism is located right below the countersink head.
Further, rectangular slide hole has been seted up at the top of anchor clamps board, the top of connecting rod runs through to the outside of rectangular slide hole and with its sliding connection.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this a two-way movable countersink device for precision machining, through be equipped with on the diaphragm and adjust fixture, adjust fixture can be fast carry out the centre gripping to the instrument of equidimension not fixed, at the in-process of reaming simultaneously, adjust fixture can drive the work piece and remove to the one end of countersink head, and the pneumatic cylinder then drives countersink head and remove to the work piece, both two-way removal, be convenient for improve the countersink machining efficiency of work piece.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting and clamping mechanism of the present utility model;
FIG. 3 is a schematic top view of the connection between the screw and the threaded sleeve according to the present utility model.
In the figure: 1 processing table, 2 pillar, 3 roof, 4 bracing piece, 5 diaphragm, 6 adjustment fixture, 601 screw rod, 602 thread bush, 603 first motor, 604 drive assembly, 605 anchor clamps board, 606 second motor, 607 threaded rod, 608 slider, 609 connecting rod, 610 splint, 7 bilinear modules, 8 pneumatic cylinders, 9 countersink head drive box, 10 countersink head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a bi-directional moving spot facing apparatus for precision machining in this embodiment includes a machining table 1, struts 2 are fixed around the upper surface of the machining table 1, top ends of the four struts 2 are fixed with a top plate 3, supporting rods 4 are fixed around the lower surface of the machining table 1, a transverse plate 5 is fixed between the four supporting rods 4, an adjusting and clamping mechanism 6 is arranged on the transverse plate 5, a double-linear module 7 is fixed on the lower surface of the top plate 3, a hydraulic cylinder 8 is fixed at the bottom end of the double-linear module 7, a spot facing head driving box 9 is fixed on an output shaft of the hydraulic cylinder 8, a spot facing head 10 is fixed at an output end of the spot facing head driving box 9, and the adjusting and clamping mechanism 6 is located under the spot facing head 10.
It should be noted that, the double-linear module 7 can drive the countersink head 10 to move back and forth and left and right, and the double-linear module 7 belongs to the content in the prior art, and is formed by overlapping two linear modules, and is used for driving the part to move horizontally and linearly.
Referring to fig. 1-3, in order to improve the processing efficiency, in this embodiment, the adjusting and clamping mechanism 6 includes a screw 601 rotatably connected to the upper surface of the transverse plate 5, a threaded sleeve 602 is screwed on the top of the outer surface of the screw 601, the adjusting and clamping mechanism 6 further includes a first motor 603 fixed to the lower surface of the transverse plate 5, a transmission assembly 604 is disposed between an output shaft of the first motor 603 and the outer surface of the screw 601, a clamp plate 605 is fixed to the upper surface of the threaded sleeve 602, a second motor 606 is fixed to the right end of the clamp plate 605, a threaded rod 607 is fixed to the output shaft of the second motor 606, the threaded rod 607 is a bidirectional threaded rod, sliders 608 are screwed on the left and right ends of the outer surface of the threaded rod 607, connecting rods 609 are fixed to the top ends of the sliders 608, long sliding holes are formed in the top of the clamp plate 605, and the top ends of the connecting rods 609 penetrate to the outside of the long sliding holes and are connected with the long sliding holes, and clamping plates 610 are fixed to the top ends of the connecting rods 609.
The transmission assembly 604 comprises a driving wheel fixed on the output shaft of the first motor 603, the transmission assembly 604 further comprises a driven wheel fixed on the bottom of the outer surface of the screw 601, a transmission belt is connected between the driven wheel and the driving wheel in a transmission manner, and when the output shaft of the first motor 603 drives the driving wheel to rotate, the driven wheel is matched with the transmission belt to drive the screw 601 to rotate.
Meanwhile, the thread bush 602 is a square thread bush, a square hole is formed in the center of the processing table 1, the thread bush 602 is slidably connected with the square hole, and the thread bush 602 is prevented from performing circular motion along with the screw 601.
In the adjusting and clamping mechanism 6 in this embodiment, the output shaft of the second motor 606 drives the slide block 608 to move, so that the two clamping plates 610 clamp the workpiece rapidly, and the output shaft of the first motor 603 rotates, and cooperates with the transmission assembly 604, so that the screw 601 rotates, and drives the threaded sleeve 602 to move vertically, so that the workpiece approaches the countersink head 10.
The working principle of the embodiment is as follows:
through placing the work piece that waits to ream on anchor clamps board 605, then drive threaded rod 607 rotation by the output shaft of second motor 606, threaded rod 607 is bi-directional threaded rod, connecting rod 609 slides in rectangular smooth hole, and restrict slider 608 and do circular motion along threaded rod 607, and then make two sliders 608 drive two splint 610 respectively and remove to relative or opposite one end, and carry out the centre gripping to the work piece of equidimension fast, in addition, in the in-process of reaming, pneumatic cylinder 8 drives countersink head 10 and moves down, and the output shaft of first motor 603 drives the action wheel rotation, cooperation driving belt, make from the driving wheel drive screw 601 rotation, thread bush 602 vertical movement in the square hole, can make thread bush 602 drive anchor clamps board 605 upwards movement, make the work piece be close to countersink head 10.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a two-way portable countersink device for precision machining, includes processing platform (1), its characterized in that: the machining device comprises a machining table (1), wherein supporting columns (2) are fixed on the periphery of the upper surface of the machining table (1), top plates (3) are fixed on the top ends of the four supporting columns (2), supporting rods (4) are fixed on the periphery of the lower surface of the machining table (1), a transverse plate (5) is fixed between the four supporting rods (4), an adjusting and clamping mechanism (6) is arranged on the transverse plate (5), a double-linear module (7) is fixed on the lower surface of the top plate (3), a hydraulic cylinder (8) is fixed at the bottom end of the double-linear module (7), a countersink head driving box (9) is fixed on an output shaft of the hydraulic cylinder (8), and countersink heads (10) are fixed at the output ends of the countersink head driving box (9);
the utility model provides an adjust fixture (6) including rotating screw rod (601) of being connected in diaphragm (5) upper surface, the top threaded connection of screw rod (601) surface has thread bush (602), adjust fixture (6) still including being fixed in first motor (603) of diaphragm (5) lower surface, be equipped with drive assembly (604) between the output shaft of first motor (603) and the surface of screw rod (601), the upper surface of thread bush (602) is fixed with anchor clamps board (605), the right-hand member of anchor clamps board (605) is fixed with second motor (606), the output shaft of second motor (606) is fixed with threaded rod (607), both ends all threaded connection has slider (608) about threaded rod (607) surface, the top of slider (608) is fixed with connecting rod (609), the top of connecting rod (609) is fixed with splint (610).
2. A bi-directional mobile spot facing apparatus for precision machining according to claim 1, wherein: the transmission assembly (604) comprises a driving wheel fixed on the output shaft of the first motor (603), the transmission assembly (604) further comprises a driven wheel fixed on the bottom of the outer surface of the screw (601), and a transmission belt is connected between the driven wheel and the driving wheel in a transmission way.
3. A bi-directional mobile spot facing apparatus for precision machining according to claim 1, wherein: the bottom of thread bush (602) surface is fixed with the limiting plate, the left end of threaded rod (607) is connected with the left side wall rotation of anchor clamps board (605) inner chamber.
4. A bi-directional mobile spot facing apparatus for precision machining according to claim 1, wherein: the thread sleeve (602) is a square thread sleeve, a square hole is formed in the center of the processing table (1), and the thread sleeve (602) is in sliding connection with the square hole.
5. A bi-directional mobile spot facing apparatus for precision machining according to claim 1, wherein: the threaded rod (607) is a bidirectional threaded rod, and the adjusting and clamping mechanism (6) is positioned under the countersink head (10).
6. A bi-directional mobile spot facing apparatus for precision machining according to claim 1, wherein: the top of the clamp plate (605) is provided with a long-strip sliding hole, and the top end of the connecting rod (609) penetrates through the outside of the long-strip sliding hole and is in sliding connection with the long-strip sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171815.3U CN220574796U (en) | 2023-08-14 | 2023-08-14 | Bidirectional movable spot facing device for precision machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171815.3U CN220574796U (en) | 2023-08-14 | 2023-08-14 | Bidirectional movable spot facing device for precision machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220574796U true CN220574796U (en) | 2024-03-12 |
Family
ID=90111582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171815.3U Active CN220574796U (en) | 2023-08-14 | 2023-08-14 | Bidirectional movable spot facing device for precision machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220574796U (en) |
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2023
- 2023-08-14 CN CN202322171815.3U patent/CN220574796U/en active Active
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