CN214488948U - Workpiece rotating table for machining - Google Patents
Workpiece rotating table for machining Download PDFInfo
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- CN214488948U CN214488948U CN202023117482.9U CN202023117482U CN214488948U CN 214488948 U CN214488948 U CN 214488948U CN 202023117482 U CN202023117482 U CN 202023117482U CN 214488948 U CN214488948 U CN 214488948U
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Abstract
The invention discloses a workpiece rotating table for machining, which comprises a mounting plate, wherein the middle front part and the middle rear part of the upper end of the mounting plate are fixedly connected with supporting plates, the upper parts of the two supporting plates are fixedly inserted and connected with supporting cylinders, the two supporting cylinders are movably connected with elastic cylinders in a penetrating way, the two elastic cylinders are movably connected with a rotating shaft in a penetrating way, the middle part of the outer surface of the rotating shaft is fixedly inserted and connected with an overturning adjusting mechanism and a supporting mechanism, the right lower part of the overturning adjusting mechanism is movably connected with the two supporting plates in a penetrating way, and the upper end of the supporting mechanism is movably connected with a rotating positioning mechanism. Further, the workpiece clamped on the clamp can rotate and turn over, and the workpiece can be conveniently machined.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a workpiece rotating table for machining.
Background
When using the drilling machine to carry out the drilling operation to the work piece, the work piece passes through anchor clamps snap-on the workstation of drilling machine, when drilling or when drilling out the inclined hole on the work piece in other positions of work piece, need the clamping work piece again, consuming time is long, operates inconveniently, and is inefficient, can not guarantee the machining precision, so, we provide a work piece revolving stage for machining.
Disclosure of Invention
The invention mainly aims to provide a workpiece rotating table for machining, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a workpiece rotating platform for machining comprises a mounting plate, wherein the middle front part of the upper end and the middle rear part of the upper end of the mounting plate are fixedly connected with supporting plates, the two supporting plates are of a triangular structure, the upper parts of the two supporting plates are fixedly connected with supporting cylinders in an inserting manner, the two supporting cylinders are movably connected with elastic cylinders in an inserting manner, the two elastic cylinders are jointly inserted and movably connected with a rotating shaft in an inserting manner, the middle part of the outer surface of the rotating shaft is fixedly connected with an overturning adjusting mechanism and a supporting mechanism in an inserting manner, the overturning adjusting mechanism is arranged in the supporting mechanism, the supporting mechanism is movably connected between the two supporting cylinders, the inner side surfaces of the two elastic cylinders are respectively movably connected with the front end surface and the rear end surface of the supporting mechanism, the right lower part of the overturning adjusting mechanism is movably connected with the two supporting plates in an inserting manner, and the upper end of the supporting mechanism is movably connected with a rotary positioning mechanism, the upper end of the rotary positioning mechanism is fixedly connected with a clamping seat, an inserting groove is formed in the middle of the upper end of the clamping seat, connecting screw holes are formed in the upper end of the clamping seat, the number of the connecting screw holes is four, the connecting screw holes are distributed around the inserting groove in an annular array mode, an elastic hand wheel is fixedly connected to the outer end face of each elastic cylinder, a scale plate is fixedly connected to the upper portion of the outer circumferential face of each supporting cylinder, the scale plates are movably connected with the supporting mechanism, and connecting holes are formed in the upper end of the mounting plate.
As a further improvement of the above solution, the inner circumferential surface of the support cylinder is engraved with threads, the outer circumferential surface of the elastic cylinder can be screwed, the outer circumferential surface of the elastic cylinder and the inner circumferential surface of the support cylinder are movably connected together through threads, and the length of the elastic cylinder is greater than that of the support cylinder.
As a further improvement of the above scheme, upset adjustment mechanism includes a locking section of thick bamboo, the fixed surface middle part of cup jointing in the pivot of a locking section of thick bamboo, the fixed connecting sleeve that has cup jointed in the surface middle part of a locking section of thick bamboo, the fixed adjusting gear that has cup jointed in the surface middle part of connecting sleeve, adjusting gear's the meshing of the lower right side is connected with drive gear, drive gear's middle part alternates fixedly connected with actuating lever, the front portion and the rear portion of actuating lever alternate swing joint with two backup pads respectively, the surface front portion of actuating lever cup joints and is fixed with the separation blade, the rear end of separation blade and the front end swing joint of preceding collateral branch backup pad, the front end fixedly connected with driving hand wheel of actuating lever.
As a further improvement of the above scheme, the supporting mechanism includes two supporting frames, the two supporting frames are symmetrically distributed around the left, the lower portions of the two supporting frames are fixedly inserted into the middle of the outer surface of the rotating shaft, weight reduction grooves are formed in the middle portions of the two supporting frames, scale indication frames are fixedly connected to the groove bottoms of the weight reduction grooves, the two scale indication frames are respectively movably connected to the two scale plates, supporting rods are fixedly connected to the upper portions of the outer side surfaces of the two supporting frames, an outer connecting ring and an inner connecting ring are fixedly connected to the upper ends of the supporting rods and the upper ends of the supporting frames, and the inner connecting ring is arranged on the inner side of the outer connecting ring.
As a further improvement of the above scheme, the two support frames are of triangular structures, the inner side surfaces of the two support frames are respectively in contact with the front end surface and the rear end surface of the locking cylinder, the outer side surfaces of the two support frames are respectively movably connected with the inner side surfaces of the two support cylinders, the outer side surfaces of the two support frames are respectively movably connected with the inner side surfaces of the two elastic cylinders, and the outer circumferential surface of the outer connecting ring is marked with scale lines.
As a further improvement of the above scheme, the rotary positioning mechanism includes the roof, the upper end of roof and the upper end fixed connection of cassette, fixedly connected with engaging lug on the outer periphery of roof, the lower extreme middle part fixedly connected with spliced pole of engaging lug, the lower extreme fixedly connected with connecting plate of spliced pole, the one end that the spliced pole was kept away from to the connecting plate extends to the below of roof, one side interlude swing joint that the spliced pole was kept away from to the upper end of connecting plate has locking screw, locking screw's upper end fixedly connected with spacer, locking screw's lower extreme fixedly connected with dwang, the lower extreme middle part fixedly connected with swivel and the rotary column of roof, the rotary column sets up the inboard at the swivel.
As a further improvement of the above scheme, the lower end of the top plate is movably connected with both the upper end of the outer connecting ring and the upper end of the inner connecting ring, the swivel is movably connected in the inner hole of the outer connecting ring, the swivel is movably sleeved on the outer circumferential surface of the inner connecting ring, the rotary column is inserted into the inner hole of the inner connecting ring and movably connected, and the upper end of the positioning piece is movably connected with the lower end of the outer connecting ring.
As a further improvement of the above scheme, four connecting lugs are arranged, the four connecting lugs are distributed in an annular array, the connecting lugs are disc-shaped, the outer side of the rotating rod is of a spherical structure, and scale marks are marked on the outer circumferential surface of the top plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the turnover adjusting mechanism, the supporting mechanism and the rotary positioning mechanism, the clamping seat can be turned and rotated, so that the clamp connected to the clamping seat is turned and rotated, further, the workpiece clamped on the clamp is rotated and turned, the workpiece is convenient to process, drilling holes are convenient to be formed in other positions on the workpiece, and inclined holes are convenient to drill on the workpiece.
2. According to the invention, the turnover angle can be known and determined through the scale plate and the scale indicating frame, the rotating angle of the top plate can be known through the scale lines on the outer circumferential surface of the top plate and the scale lines on the outer circumferential surface of the outer connecting ring, the use and the control are convenient, the angle control precision is high, and the processing precision of a workpiece can be ensured.
3. According to the invention, the turning and fixing of the rotary table are controlled by the elastic hand wheel and the driving hand wheel, the rotation and fixing of the top plate are controlled by the rotating rod, and the outer side of the rotating rod is of a spherical structure, so that the rotary table is convenient to use and operate, the time consumption for adjusting the position of a workpiece is short, and the adjusting efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the entire structure of a workpiece rotating table for machining according to the present invention;
FIG. 2 is a rear view of the entire structure of a workpiece rotating table for machining according to the present invention;
FIG. 3 is a schematic view of a part of the structure of a workpiece rotating table for machining according to the present invention;
FIG. 4 is a schematic structural view of a turning adjustment mechanism of a workpiece rotating table for machining according to the present invention;
FIG. 5 is a schematic structural view of a supporting mechanism of a workpiece rotating table for machining according to the present invention;
FIG. 6 is a schematic view of a rotary positioning mechanism of a workpiece rotating table for machining according to the present invention;
fig. 7 is a schematic bottom view of the rotary positioning mechanism of the workpiece rotating table for machining according to the present invention.
In the figure: 1. mounting a plate; 2. a support plate; 3. a support cylinder; 4. an elastic cylinder; 5. a rotating shaft; 6. a roll-over adjustment mechanism; 7. a support mechanism; 8. a rotary positioning mechanism; 9. a card holder; 10. a slot; 11. a connecting screw hole; 12. tightening and loosening a hand wheel; 13. a scale plate; 14. connecting holes; 61. a locking cylinder; 62. a connecting sleeve; 63. an adjusting gear; 64. a drive gear; 65. a drive rod; 66. a baffle plate; 67. driving a hand wheel; 71. a support frame; 72. a weight reduction groove; 73. a scale indication frame; 74. a support bar; 75. an outer connecting ring; 76. an inner connecting ring; 81. a top plate; 82. connecting lugs; 83. connecting columns; 84. a connecting plate; 85. locking the screw rod; 86. positioning plates; 87. rotating the rod; 88. rotating the ring; 89. and (4) rotating the column.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
A workpiece rotating platform for machining is disclosed, as shown in figure 1-3, comprising a mounting plate 1, wherein the middle front part of the upper end and the middle rear part of the upper end of the mounting plate 1 are fixedly connected with supporting plates 2, the two supporting plates 2 are of a triangular structure, the upper parts of the two supporting plates 2 are fixedly connected with supporting cylinders 3 in an inserting way, the two supporting cylinders 3 are respectively movably connected with elastic cylinders 4 in an inserting way, the two elastic cylinders 4 are jointly and movably connected with a rotating shaft 5 in an inserting way, the middle part of the outer surface of the rotating shaft 5 is fixedly connected with an overturning adjusting mechanism 6 and a supporting mechanism 7 in an inserting way, the overturning adjusting mechanism 6 is arranged in the supporting mechanism 7, the supporting mechanism 7 is movably connected between the two supporting cylinders 3, the inner side surfaces of the two elastic cylinders 4 are respectively and movably connected with the front and rear end surfaces of the supporting mechanism 7, the right lower part of the overturning adjusting mechanism 6 is movably connected with the two supporting plates 2 in an inserting way, and the upper end of the supporting mechanism 7 is movably connected with a rotary positioning mechanism 8, the upper end of the rotary positioning mechanism 8 is fixedly connected with a clamping seat 9, a slot 10 is formed in the middle of the upper end of the clamping seat 9, connecting screw holes 11 are formed in the upper end of the clamping seat 9, the number of the connecting screw holes 11 is four, the four connecting screw holes 11 are distributed around the slot 10 in an annular array mode, elastic hand wheels 12 are fixedly connected to the outer side end faces of the two elastic cylinders 4, scale plates 13 are fixedly connected to the upper portions of the outer circumferential faces of the two supporting cylinders 3, the two scale plates 13 are movably connected with the supporting mechanism 7, and connecting holes 14 are formed in the upper end of the mounting plate 1.
The inner circumferential surface of the supporting cylinder 3 is carved with threads, the outer circumferential surface of the tightening cylinder 4 can be threaded, the outer circumferential surface of the tightening cylinder 4 is movably connected with the inner circumferential surface of the supporting cylinder 3 through threads, the length of the tightening cylinder 4 is larger than that of the supporting cylinder 3, the clamping force of the tightening cylinder 4 on the supporting mechanism 7 can be guaranteed, and the supporting mechanism 7 is guaranteed to be clamped and fixed.
In the specific use process of the embodiment, the rotary table is fixedly arranged on a machine table through a connecting hole 14 and an installation plate 1, then a clamp is arranged on the rotary table through a clamping seat 9, an inserting groove 10 and a connecting screw hole 11, then a workpiece is clamped and fixed on the clamp, when the workpiece is machined, a tightening hand wheel 12 is rotated to enable a supporting mechanism 7 and a tightening cylinder 4 to move relatively, then an overturning adjusting mechanism 6 is driven to drive a rotating shaft 5 to rotate, further the supporting mechanism 7 is driven to overturn, after the supporting mechanism 7 overturns for a certain angle, the position of the overturning adjusting mechanism 6 is kept unchanged, then the tightening hand wheel 12 is rotated reversely to enable the two tightening cylinders 4 to move inwards, the supporting mechanism 7 is clamped and fixed, so that the clamping seat 9 is overturned and fixed at a new position, through a rotary positioning mechanism 8, the rotary positioning mechanism 8 is rotated relative to the supporting mechanism 7 firstly, then, the rotary positioning mechanism 8 is fixed, so that the clamping seat 9 can be rotated and fixed at a new position, the fixture fixed on the clamping seat 9 can be rotated and turned, the workpiece can be rotated and turned, and the workpiece can be conveniently processed.
Example two
On the basis of the first embodiment, as shown in fig. 4-5, a workpiece rotating table for machining comprises a mounting plate 1, wherein the middle front part of the upper end and the middle rear part of the upper end of the mounting plate 1 are fixedly connected with supporting plates 2, the two supporting plates 2 are of a triangular structure, the upper parts of the two supporting plates 2 are fixedly connected with supporting cylinders 3 in an inserting way, elastic cylinders 4 are movably connected in the two supporting cylinders 3 in an inserting way, a rotating shaft 5 is movably connected in the two elastic cylinders 4 in an inserting way, the middle part of the outer surface of the rotating shaft 5 is fixedly connected with an overturning adjusting mechanism 6 and a supporting mechanism 7 in an inserting way, the overturning adjusting mechanism 6 is arranged in the supporting mechanism 7, the supporting mechanism 7 is movably connected between the two supporting cylinders 3, the inner side surfaces of the two elastic cylinders 4 are respectively movably connected with the front and rear end surfaces of the supporting mechanism 7, the right lower part of the overturning adjusting mechanism 6 is movably connected with the two supporting plates 2 in an inserting way, the upper end swing joint of supporting mechanism 7 has rotational positioning mechanism 8, the upper end fixedly connected with cassette 9 of rotational positioning mechanism 8, slot 10 has been seted up at the upper end middle part of cassette 9, connection screw 11 has been seted up to the upper end of cassette 9, connection screw 11 is provided with four, four connection screw 11 are the annular array distribution around slot 10, equal fixedly connected with elasticity hand wheel 12 on the outside terminal surface of two elasticity section of thick bamboos 4, equal fixedly connected with scale plate 13 on the outer periphery upper portion of two supporting cylinders 3, two scale plates 13 all with supporting mechanism 7 swing joint, connecting hole 14 has been seted up to the upper end of mounting panel 1.
The supporting mechanism 7 comprises two supporting frames 71, the two supporting frames 71 are symmetrically distributed in a left front-back direction, the lower parts of the two supporting frames 71 are fixedly inserted into the middle part of the outer surface of the rotating shaft 5, weight reducing grooves 72 are formed in the middle parts of the two supporting frames 71, scale indicating frames 73 are fixedly connected to the groove bottoms of the two weight reducing grooves 72, the two scale indicating frames 73 are movably connected with the two scale plates 13 respectively, supporting rods 74 are fixedly connected to the upper parts of the outer side surfaces of the two supporting frames 71, an outer connecting ring 75 and an inner connecting ring 76 are fixedly connected to the upper ends of the supporting rods 74 and the upper ends of the supporting frames 71 together, and the inner connecting ring 76 is arranged on the inner side of the outer connecting ring 75; the two support frames 71 are of a triangular structure, the inner side surfaces of the two support frames 71 are respectively contacted with the front end surface and the rear end surface of the locking barrel 61, the outer side surfaces of the two support frames 71 are respectively movably connected with the inner side surfaces of the two support barrels 3, the outer side surfaces of the two support frames 71 are respectively movably connected with the inner side surfaces of the two elastic barrels 4, and scale marks are carved on the outer circumferential surface of the outer connecting ring 75, so that a user can know the rotation angle of the clamping seat 9 conveniently, and the use and the control are facilitated.
In the specific use process of the embodiment, when the bottom plate 9 needs to be turned over, the tightening hand wheel 12 on one side is rotated to enable the support frame 71 and the tightening cylinder 4 to move relatively, then the driving hand wheel 67 is rotated, the driving hand wheel 67 drives the driving gear 64 to rotate through the driving rod 65, the adjusting gear 63 is rotated to further drive the rotating shaft 5 to rotate, the support frame 71 fixed on the rotating shaft 5 is driven to rotate, when the support frame 71 rotates, the scale indication frame 73 rotates on the scale plate 13, a user can know the rotating angle of the support frame 71 by observing the movement between the scale indication frame 73 and the scale plate 13, when the rotating angle of the support frame 71 is a required value, the position of the driving hand wheel 67 is kept unchanged, then the tightening hand wheel 12 is rotated reversely to enable the two tightening cylinders 4 to be close, the two support frames 71 are clamped and fixed, and the support frame 71 is fixed at a new position, therefore, the clamping seat 9 is turned, the clamp in the clamping seat 9 is turned, a workpiece clamped on the clamp is turned to a new processing position, the workpiece on the clamped clamp can be conveniently processed, and the clamp is convenient to use and good in using effect.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 6-7, a workpiece rotating table for machining comprises a mounting plate 1, wherein the middle front part of the upper end and the middle rear part of the upper end of the mounting plate 1 are fixedly connected with supporting plates 2, the two supporting plates 2 are of a triangular structure, the upper parts of the two supporting plates 2 are fixedly connected with supporting cylinders 3 in an inserting way, elastic cylinders 4 are movably connected in the two supporting cylinders 3 in an inserting way, a rotating shaft 5 is movably connected in the two elastic cylinders 4 in an inserting way, the middle part of the outer surface of the rotating shaft 5 is fixedly connected with an overturning adjusting mechanism 6 and a supporting mechanism 7 in an inserting way, the overturning adjusting mechanism 6 is arranged in the supporting mechanism 7, the supporting mechanism 7 is movably connected between the two supporting cylinders 3, the inner side surfaces of the two elastic cylinders 4 are respectively movably connected with the front and rear end surfaces of the supporting mechanism 7, the right lower part of the overturning adjusting mechanism 6 is movably connected with the two supporting plates 2 in an inserting way, the upper end swing joint of supporting mechanism 7 has rotational positioning mechanism 8, the upper end fixedly connected with cassette 9 of rotational positioning mechanism 8, slot 10 has been seted up at the upper end middle part of cassette 9, connection screw 11 has been seted up to the upper end of cassette 9, connection screw 11 is provided with four, four connection screw 11 are the annular array distribution around slot 10, equal fixedly connected with elasticity hand wheel 12 on the outside terminal surface of two elasticity section of thick bamboos 4, equal fixedly connected with scale plate 13 on the outer periphery upper portion of two supporting cylinders 3, two scale plates 13 all with supporting mechanism 7 swing joint, connecting hole 14 has been seted up to the upper end of mounting panel 1.
The rotary positioning mechanism 8 comprises a top plate 81, the upper end of the top plate 81 is fixedly connected with the upper end of the clamping seat 9, a connecting lug 82 is fixedly connected to the outer circumferential surface of the top plate 81, a connecting column 83 is fixedly connected to the middle of the lower end of the connecting lug 82, a connecting plate 84 is fixedly connected to the lower end of the connecting column 83, one end, away from the connecting column 83, of the connecting plate 84 extends to the lower portion of the top plate 81, a locking screw 85 is movably inserted into one side, away from the connecting column 83, of the upper end of the connecting plate 84, a positioning piece 86 is fixedly connected to the upper end of the locking screw 85, a rotating rod 87 is fixedly connected to the lower end of the locking screw 85, a rotating ring 88 and a rotating column 89 are fixedly connected to the middle of the lower end of the top plate 81, and the rotating column 89 is arranged on the inner side of the rotating ring 88; the lower end of the top plate 81 is movably connected with the upper end of the outer connecting ring 75 and the upper end of the inner connecting ring 76, the rotating ring 88 is movably connected in the inner hole of the outer connecting ring 75, the rotating ring 88 is movably sleeved on the outer circumferential surface of the inner connecting ring 76, the rotating column 89 is inserted and movably connected in the inner hole of the inner connecting ring 76, and the upper end of the positioning sheet 86 is movably connected with the lower end of the outer connecting ring 75; the engaging lug 82 is provided with four, can provide four spacer 86, improve the connection stability between rotary positioning mechanism 8 and the supporting mechanism 7, prevent that rotary positioning mechanism 8 from taking place to drop in the use, improve safety in utilization and stability in use, four engaging lugs 82 are the distribution of annular array, the engaging lug 82 is discoid, can the person of facilitating the use promote the engaging lug 82, and then conveniently make roof 81 rotate, the outside of dwang 87 is spherical structure, can the person of facilitating the use adjust and use dwang 87, improve dwang 87's use operation convenience, it has the scale mark to carve on roof 81's the outer periphery, can the person of facilitating the use know the angle that roof 81 has rotated, be convenient for confirm the corner.
In the specific use process of the embodiment, the four rotating rods 87 are rotated to loosen the four positioning pieces 86 and the outer connecting ring 75, then the connecting lug 82 is pushed to rotate the top plate 81, so as to drive the clamping seat 9 and the fixture connected to the clamping seat 9 to rotate, the rotating angle of the top plate 81 can be known through the scale marks on the outer circumferential surface of the top plate 81 and the scale marks on the outer circumferential surface of the outer connecting ring 75, when the rotating angle of the top plate 81 is a required value, the four rotating rods 87 are rotated to fix the four positioning pieces 86 and the outer connecting ring 75 together, so that the top plate 81 is fixed at a new position, the fixture is rotated by a certain angle and fixed, the workpiece clamped on the fixture is rotated to a new processing position, the workpiece on the clamped fixture is convenient to process, the use is convenient, and the use effect is good.
In the above embodiment, the turnover adjusting mechanism 6, the supporting mechanism and the rotary positioning mechanism 8 are arranged, so that the clamping base 9 can be turned and rotated, the fixture connected to the clamping base 9 can be turned and rotated, the workpiece clamped on the fixture can be rotated and turned, the workpiece can be conveniently machined, the turnover angle can be known and determined through the scale plate 13 and the scale indicating frame 73, the rotated angle of the top plate 81 can be known through the scale lines on the outer circumferential surface of the top plate 81 and the scale lines on the outer circumferential surface of the outer connecting ring 75, the use and control are convenient, the angle control precision is high, and the machining precision of the workpiece can be ensured.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a workpiece rotating table for machining, includes mounting panel (1), its characterized in that: the upper end middle front part and the upper end middle rear part of the mounting plate (1) are both fixedly connected with supporting plates (2), two supporting plates (2) are of a triangular structure, the upper parts of the two supporting plates (2) are both inserted with fixedly connected with supporting cylinders (3), the two supporting cylinders (3) are both inserted with movably connected with elastic cylinders (4), the two elastic cylinders (4) are both inserted with a rotating shaft (5), the outer surface middle part of the rotating shaft (5) is inserted with fixedly connected with a turnover adjusting mechanism (6) and a supporting mechanism (7), the turnover adjusting mechanism (6) is arranged in the supporting mechanism (7), the supporting mechanism (7) is movably connected between the two supporting cylinders (3), the inner side surfaces of the two elastic cylinders (4) are respectively movably connected with the front end surface and the rear end surface of the supporting mechanism (7), the right lower part of the turnover adjusting mechanism (6) is inserted with the two supporting plates (2), the upper end swing joint of supporting mechanism (7) has rotary positioning mechanism (8), upper end fixedly connected with cassette (9) of rotary positioning mechanism (8), slot (10) have been seted up at the upper end middle part of cassette (9), connect screw (11) have been seted up to the upper end of cassette (9), it is provided with four, four to connect screw (11) and be annular array distribution, two around slot (10) equal fixedly connected with elasticity hand wheel (12), two on the outside terminal surface of an elasticity section of thick bamboo (4) the equal fixedly connected with scale plate (13) in outer periphery upper portion of a supporting section of thick bamboo (3), two scale plate (13) all with supporting mechanism (7) swing joint, connecting hole (14) have been seted up to the upper end of mounting panel (1).
2. A workpiece-rotating table for machining according to claim 1, characterized in that: the inner circumferential surface of the supporting cylinder (3) is carved with threads, the outer circumferential surface of the elastic cylinder (4) can be threaded, the outer circumferential surface of the elastic cylinder (4) is movably connected with the inner circumferential surface of the supporting cylinder (3) through threads, and the length of the elastic cylinder (4) is larger than that of the supporting cylinder (3).
3. A workpiece-rotating table for machining according to claim 1, characterized in that: the turnover adjusting mechanism (6) comprises a locking cylinder (61), the locking cylinder (61) is fixedly sleeved in the middle of the outer surface of the rotating shaft (5), the middle part of the outer surface of the locking cylinder (61) is fixedly sleeved with a connecting sleeve (62), an adjusting gear (63) is fixedly sleeved in the middle of the outer surface of the connecting sleeve (62), the right lower side of the adjusting gear (63) is connected with a driving gear (64) in a meshing way, the middle part of the driving gear (64) is fixedly connected with a driving rod (65) in a penetrating way, the front part and the rear part of the driving rod (65) are respectively inserted and movably connected with the two supporting plates (2), a baffle plate (66) is sleeved and fixed at the front part of the outer surface of the driving rod (65), the rear end of the baffle plate (66) is movably connected with the front end of the front side supporting plate (2), the front end of the driving rod (65) is fixedly connected with a driving hand wheel (67).
4. A workpiece-rotating table for machining according to claim 1, characterized in that: the supporting mechanism (7) comprises a supporting frame (71), the supporting frame (71) is provided with two supporting frames which are symmetrically distributed in the front-back direction, the lower portions of the two supporting frames (71) are fixedly inserted into the middle of the outer surface of the rotating shaft (5), weight reducing grooves (72) are formed in the middle of the two supporting frames (71), scale indicating frames (73) are fixedly connected to the bottoms of the weight reducing grooves (72), the scale indicating frames (73) are movably connected with the two scale plates (13) respectively, supporting rods (74) are fixedly connected to the upper portions of the outer side surfaces of the two supporting frames (71), outer connecting rings (75) and inner connecting rings (76) are fixedly connected to the upper ends of the supporting rods (74) and the upper ends of the supporting frames (71) jointly, and the inner connecting rings (76) are arranged on the inner sides of the outer connecting rings (75).
5. A workpiece-rotating table for machining according to claim 4, characterized in that: two support frame (71) are the triangle-shaped structure, two the medial surface of support frame (71) respectively with the front and back end face contact of a locking cylinder (61), two the lateral surface of support frame (71) respectively with the medial surface swing joint of two support section of thick bamboos (3), two the lateral surface of support frame (71) respectively with the medial surface swing joint of two elasticity section of thick bamboos (4), be carved with the scale mark on the outer periphery of outer go-between (75).
6. A workpiece-rotating table for machining according to claim 1, characterized in that: the rotary positioning mechanism (8) comprises a top plate (81), the upper end of the top plate (81) is fixedly connected with the upper end of a clamping seat (9), a connecting lug (82) is fixedly connected onto the outer circumferential surface of the top plate (81), a connecting column (83) is fixedly connected onto the middle part of the lower end of the connecting lug (82), a connecting plate (84) is fixedly connected onto the lower end of the connecting column (83), one end, away from the connecting column (83), of the connecting plate (84) extends to the lower part of the top plate (81), a locking screw (85) is inserted and movably connected onto one side, away from the connecting column (83), of the upper end of the connecting plate (84), a positioning sheet (86) is fixedly connected onto the upper end of the locking screw (85), a rotating rod (87) is fixedly connected onto the lower end of the locking screw (85), and a rotating ring (88) and a rotating column (89) are fixedly connected onto the middle part of the lower end of the top plate (81), the rotary column (89) is arranged on the inner side of the rotary ring (88).
7. A workpiece-rotating table for machining according to claim 6, characterized in that: the equal swing joint in upper end, the upper end of interior go-between (76) of the lower extreme of roof (81) and outer go-between (75), swivel (88) swing joint is in the hole of outer go-between (75), swivel (88) activity is cup jointed including on the outer periphery of go-between (76), in the hole of go-between (76) including swivel (89) interlude swing joint, the upper end of spacer (86) and the lower extreme swing joint of outer go-between (75).
8. A workpiece-rotating table for machining according to claim 6, characterized in that: the engaging lug (82) is provided with four, four engaging lug (82) are the annular array and distribute, engaging lug (82) are discoid, the outside of dwang (87) is spherical structure, be carved with the scale mark on the outer periphery of roof (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117482.9U CN214488948U (en) | 2020-12-23 | 2020-12-23 | Workpiece rotating table for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023117482.9U CN214488948U (en) | 2020-12-23 | 2020-12-23 | Workpiece rotating table for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214488948U true CN214488948U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023117482.9U Active CN214488948U (en) | 2020-12-23 | 2020-12-23 | Workpiece rotating table for machining |
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| Country | Link |
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| CN (1) | CN214488948U (en) |
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2020
- 2020-12-23 CN CN202023117482.9U patent/CN214488948U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221214 Address after: 266000 Yang He Zhen Dong Cheng Cun, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Qingdao Junbo Zhongtong Machinery Co.,Ltd. Address before: 263, 6th floor, building 2, creative park, No. 2, Haijing Road, Xinzao Town, Panyu, Guangzhou, Guangdong Patentee before: Guangzhou jindianzi Electromechanical Technology Development Co.,Ltd. |