CN115091233B - Special-shaped plate fixing device for machine tool - Google Patents
Special-shaped plate fixing device for machine tool Download PDFInfo
- Publication number
- CN115091233B CN115091233B CN202210804480.1A CN202210804480A CN115091233B CN 115091233 B CN115091233 B CN 115091233B CN 202210804480 A CN202210804480 A CN 202210804480A CN 115091233 B CN115091233 B CN 115091233B
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- Prior art keywords
- plate
- fixing device
- fixed plate
- outer side
- panel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to the technical field of plate processing, and discloses a special-shaped plate fixing device for a machine tool, which comprises a fixing plate and a gear ring arranged on the outer side of the fixing plate, wherein the gear ring is fixedly sleeved on the outer side of the fixing plate, the fixing plate is arranged in a circular plate shape, a support column is fixedly arranged in the fixing plate in a penetrating manner, a plurality of rotating plates are rotatably sleeved on the outer side of the support column, the rotating plates are overlapped around the outer side of the support column, a strip-shaped groove is formed in the inner side of one side of the rotating plate, which is far away from the support column, of the rotating plate, a plurality of symmetrically arranged gears are arranged on the outer side of the gear ring, a rotation limiting mechanism for limiting the position of the gears is arranged between the gears and the strip-shaped groove, and the gears are all meshed with the gear ring. This special-shaped panel fixing device for lathe can be according to specification and the appearance of panel, carries out quick positioning to panel and presss from both sides tightly when steadily placing the panel, avoids panel to take place to buckle as far as possible.
Description
Technical Field
The invention relates to the technical field of plate processing, in particular to a special-shaped plate fixing device for a machine tool.
Background
Therein, CN213081227U discloses a special-shaped plate fixing device. According to the size of special-shaped plates, the first rotating shaft is rotated to drive the first gear, the first rack meshed with the first gear moves to drive the connecting plate to move, the position of the second clamping device is adjusted, the distance between the first clamping device and the second clamping device is adjusted to adapt to special-shaped plates of different sizes, and the device is wider in application.
The device has certain defects when in use:
firstly, the device is clamped only through two sides, when the size of the device is large, the two sides are clamped easily to enable the middle of the plate to be bent, and the stability of the plate during processing is reduced;
secondly, because the panel is the dysmorphism form to the both sides clamp and need consume more time, just can find the central equilibrium position of panel, reduced panel centre gripping fixed messenger's efficiency.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the special-shaped plate fixing device for the machine tool provided by the invention has the advantages that the plate can be stably placed according to the specification and the appearance of the plate, and simultaneously, the plate is rapidly positioned and clamped, so that the plate is prevented from being bent as much as possible, the problem that when the size of the device is large, the clamping on two sides easily causes the plate to be bent in the middle, the stability of the plate processing is reduced, and meanwhile, because the plate is in a special shape, more time is consumed for clamping on two sides, the central balance position of the plate can be found, and the problem of efficiency caused by clamping and fixing the plate is solved.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the special-shaped plate fixing device for the machine tool comprises a fixing plate and a gear ring arranged on the outer side of the fixing plate, wherein the gear ring is fixedly sleeved on the outer side of the fixing plate, the fixing plate is provided with a circular plate,
the inside of the fixed plate is fixedly provided with a supporting column in a penetrating way, the outer side of the supporting column is rotatably sleeved with a plurality of rotating plates, the rotating plates are overlapped around the outer side of the supporting column,
the inside bar groove of seting up in one side that the support column was kept away from to the commentaries on classics board, the outside of ring gear is equipped with the gear that a plurality of symmetries set up, be equipped with between gear and the bar groove and be used for limiting the rotation stop gear of gear position, a plurality of the gear all sets up with the ring gear meshing, rotation stop gear includes first spring, slider and arm-tie, the slider slides and locates the inside of bar groove, the one end that the slider is close to the fixed plate and gear fixed connection, the one end that the slider was kept away from the fixed plate and arm-tie fixed connection, arm-tie and commentaries on classics board contact connection, first spring is located the bar inslot, and both ends respectively with the inner wall and the slider fixed connection of bar groove,
a plurality of rotating plates are fixedly provided with a supporting plate on one side far away from the fixed plate, a screw rod is rotatably arranged in the supporting plate in a penetrating way, a clamping plate is sleeved on the threaded end of the screw rod wall of the screw rod, the clamping plate is in contact connection with one side far away from the fixed plate,
the clamping plates are rotatably connected with the clamping plates through shaft pins, a pulling positioning mechanism for determining the final position of the plate is arranged in one end of the connecting plates, which is far away from the gear, and comprises a pull rod, a positioning sucker and a second spring, the pull rod is slidably arranged in the connecting plates, the positioning sucker is fixedly connected with one end of the pull rod, which is close to the rotating plates, the other end of the pull rod penetrates out of the connecting plates and extends to the outside, the second spring is sleeved on the outer side of the pull rod, two ends of the second spring are fixedly connected with the pull rod and the connecting plates respectively,
the one end that the fixed plate was kept away from to the support column is equipped with the auxiliary positioning mechanism that is used for panel to fix a position just, auxiliary positioning mechanism includes location magnetic ring and a plurality of bracing piece, a plurality of the one end fixed connection that the fixed plate was kept away from to the support column all was located to the one end of bracing piece, the location magnetic ring is fixed to be located the other end of bracing piece.
Preferably, the sections of the sliding blocks are square, and two sides of the sliding blocks are respectively in contact connection with the vertical surfaces on two sides of the inner wall of the strip-shaped groove.
Preferably, the two ends of one side of the positioning sucker, which is far away from the rotating plate, are fixedly provided with a towing bar for pulling the positioning sucker.
Preferably, a plurality of support rods are arranged in a surrounding symmetry manner along the axis of the support column.
Preferably, a plurality of clamping plates are all L-shaped, the vertical surface heights of a plurality of clamping plates are sequentially increased, and a sponge cushion is fixedly arranged on one side, close to the supporting column, of the inner wall of each clamping plate.
Preferably, a plurality of screw rods are fixedly sleeved at one ends of the screw rods far away from the support columns, and a knob used for driving the screw rods to rotate is fixedly sleeved at one ends of the screw rods far away from the support columns.
Preferably, a plurality of positioning bolts which are arranged in a surrounding symmetry manner are arranged in the internal threads of the fixing plate in a penetrating manner.
(III) beneficial effects
Compared with the prior art, the invention provides the special-shaped plate fixing device for the machine tool, which has the following beneficial effects:
1. this special-shaped panel fixing device for lathe through fixed plate, support column, the commentaries on classics board, backup pad, rotation stop gear, splint, lead screw and the auxiliary positioning mechanism that are equipped with, carries out preliminary location through placing the panel on the location magnetic ring, adjusts the position of a plurality of commentaries on classics boards according to specification and the shape of panel afterwards to promote splint, make splint and panel's side contact, accomplish the fixed to panel, take place to buckle when avoiding panel to fix as far as possible.
2. This special-shaped panel fixing device for lathe through even board, tow bar and the pulling positioning mechanism that is equipped with, can compress tightly the top of panel after the panel is fixed, avoids the panel to take place to beat when processing as far as possible.
Drawings
FIG. 1 is a schematic structural view of a special-shaped plate fixing device for a machine tool, which is provided by the invention;
FIG. 2 is a schematic view of the structure of the fixed plate, support column and rotating plate of FIG. 1;
FIG. 3 is an enlarged view of part A of the structure of FIG. 1;
fig. 4 is an enlarged view of the part B structure of fig. 1.
In the figure: 1 fixed plate, 2 gear ring, 3 support column, 4 rotating plate, 5 gear, 6 backup pad, 7 lead screw, 8 splint, 9 link plate, 10 first spring, 11 slider, 12 arm-tie, 13 pull rod, 14 location sucking disc, 15 second spring, 16 pull rod, 17 location magnetic ring, 18 bracing piece, 19 foam-rubber cushion, 20 knob, 21 positioning bolt.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-2, a special-shaped plate fixing device for a machine tool comprises a fixing plate 1 and a gear ring 2 arranged on the outer side of the fixing plate 1, wherein the gear ring 2 is fixedly sleeved on the outer side of the fixing plate 1, the fixing plate 1 is provided with a circular plate, a plurality of positioning bolts 21 which are arranged in a surrounding symmetrical mode are arranged in a threaded mode in the fixing plate 1, and the device can be fixed in the machine tool for being matched with the machine tool for use through the positioning bolts 21.
Example 2
Embodiment 2 is on the basis of embodiment 1 as shown in fig. 1-3, support column 3 is fixedly worn in the inside of fixed plate 1, the outside of support column 3 rotates the cover and is equipped with a plurality of rotating plates 4, a plurality of rotating plates 4 are around the outside of support column 3 and are the stack setting, the inside bar groove of seting up of one side that rotating plate 4 kept away from support column 3, the outside of ring gear 2 is equipped with a plurality of symmetrically set up's gear 5, be equipped with the rotation stop gear that is used for restricting gear 5 position between gear 5 and the bar groove, a plurality of gears 5 all set up with the meshing of ring gear 2, through the meshing of gear 5 and ring gear 2, confirm the position of rotating plate 4.
Referring to fig. 1 and 3, the rotation limiting mechanism comprises a first spring 10, a sliding block 11 and a pulling plate 12, wherein the sliding block 11 is slidably arranged in the strip-shaped groove, one end of the sliding block 11, which is close to the fixed plate 1, is fixedly connected with the gear 5, one end of the sliding block 11, which is far away from the fixed plate 1, is fixedly connected with the pulling plate 12, the pulling plate 12 is in contact connection with the rotating plate 4, and the sliding block 11 and the gear 5 can be driven to be separated from and connected with the gear ring 2 through the connecting plate 12.
Referring to fig. 3, the first spring 10 is located in the bar slot, two ends of the first spring are fixedly connected with the inner wall of the bar slot and the sliding block 11 respectively, the sections of the sliding blocks 11 are square, two sides of the sliding block 11 are in contact connection with two vertical surfaces on two sides of the inner wall of the bar slot respectively, and sliding of the sliding block 11 and the gear 5 can be limited by adopting square.
Example 3
Embodiment 3 is on the basis of embodiment 1 as shown in fig. 3-4, a plurality of rotating plates 4 are all fixed and are equipped with backup pad 6 on one side that fixed plate 1 was kept away from, and the inside rotation of backup pad 6 wears to be equipped with lead screw 7, and the equal fixed cover of one end that a plurality of lead screws 7 kept away from support column 3 is equipped with and is used for driving lead screw 7 pivoted knob 20, and rotatable knob 20 drives lead screw 7 and rotates, and the pole wall screw thread end thread bush of lead screw 7 is equipped with splint 8, and splint 8 and rotating plate 4 keep away from one side contact connection of fixed plate 1, can place the panel through a plurality of splint 8.
Referring to fig. 3-4, the one end that a plurality of splint 8 kept away from the swivel plate 4 all rotates and is equipped with even board 9, and a plurality of splint 8 all are the setting of L shape, and the vertical face height of a plurality of splint 8 risees in proper order, and the inner wall of splint 8 is close to the fixed foam-rubber cushion 19 that is equipped with in one side of support column 3, through the setting of foam-rubber cushion 19, can protect the lateral wall of panel when the panel centre gripping.
Example 4
Embodiment 4 on the basis of embodiment 1 as shown in fig. 3-4, link plate 9 is connected with splint 8 through the pivot rotation, and link plate 9 keeps away from the inside pulling positioning mechanism that is used for confirming panel final position that is equipped with of one end of gear 5, and pulling positioning mechanism includes pull rod 13, location sucking disc 14 and second spring 15, and inside link plate 9 was located in the pull rod 13 slip, and location sucking disc 14 is close to the one end fixed connection of swivel plate 4 with pull rod 13, can pull link plate 9 and drive location sucking disc 14 and rotate.
Referring to fig. 4, the other end of the pull rod 13 passes through the connecting plate 9 and extends to the outside, a second spring 15 is sleeved on the outer side of the pull rod 13, two ends of the second spring 15 are fixedly connected with the pull rod 13 and the connecting plate 9 respectively, two ends of one side of the positioning sucker 14 away from the rotating plate 4 are fixedly provided with a pull rod 16 for pulling the positioning sucker 14, and the pull rod 16 can be used for pulling the positioning sucker 14 to compress the top of the positioned plate.
Example 5
Embodiment 5 as shown in fig. 1 on the basis of embodiment 1, one end of a support column 3 far away from a fixed plate 1 is provided with an auxiliary positioning mechanism for preliminary positioning of a plate, the auxiliary positioning mechanism comprises a positioning magnetic ring 17 and a plurality of support rods 18, the support rods 18 are arranged in a surrounding symmetry mode along the axis of the support column 3, one ends of the support rods 18 are fixedly connected with one end of the support column 3 far away from the fixed plate 1, the positioning magnetic ring 17 is fixedly arranged at the other end of the support rod 18, and the plate can be magnetically attracted after being placed through the positioning magnetic ring 17, and preliminary positioning is carried out.
In combination, this profiled sheet fixing device for lathe, when using, when fixing panel, at first will be fixed plate 1 and device and lathe through positioning bolt 21, afterwards, rotate knob 20 and make lead screw 7 rotate, thereby slide a plurality of splint 8 along lead screw 8 and be close to backup pad 6, then place the panel on the location magnetic ring 17, carry out preliminary location to the panel, later pull a plurality of pulling plates 12 in proper order, make the pulling plate drive slider 11 and gear 5 rotate, and pull first spring 10, make gear 5 and ring gear separation, make rotation rotating plate 4 rotate around support column 3, when rotating plate 4 rotates to certain position, loosen pulling plate 12, make gear 5 and ring gear 2 meshing through first spring 10 elasticity, confirm rotating plate 4 position, then rotate and continue rotating knob 20 and make lead screw 7 drive splint 8 remove, make the foam-rubber cushion 19 on splint 8 contact with the lateral wall of panel, after all contact with the multiple sides of panel, start pulling a plurality of towbars 16 in proper order, make towbar 16 drive on the locating plate 16 and move and second spring 15, and make the position plate 14 and position the second spring 14 and take place at the top of the panel through the position, when connecting plate 14 and the position is kept away from the panel, the top is realized, the position is realized as far as possible, the panel is avoided to the top is positioned to the panel, and the top is realized by the second spring 14 is rotated.
It should be noted that the term "comprises," "comprising," or any other variation thereof is 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 invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special-shaped panel fixing device for lathe, includes fixed plate (1) and set up in ring gear (2) in the fixed plate (1) outside, its characterized in that: the gear ring (2) is fixedly sleeved on the outer side of the fixed plate (1), the fixed plate (1) is arranged in a circular plate shape,
the inside of the fixed plate (1) is fixedly provided with a supporting column (3) in a penetrating way, the outer side of the supporting column (3) is rotatably sleeved with a plurality of rotating plates (4), the rotating plates (4) are overlapped around the outer side of the supporting column (3),
the utility model discloses a rotary plate (4) is characterized in that a strip-shaped groove is formed in one side of the rotary plate (4) far away from a supporting column (3), a plurality of symmetrically arranged gears (5) are arranged on the outer side of a gear ring (2), a rotation limiting mechanism used for limiting the position of the gears (5) is arranged between the gears (5) and the strip-shaped groove, the gears (5) are meshed with the gear ring (2), the rotation limiting mechanism comprises a first spring (10), a sliding block (11) and a pulling plate (12), the sliding block (11) is slidingly arranged in the strip-shaped groove, one end of the sliding block (11) close to a fixed plate (1) is fixedly connected with the gears (5), one end of the sliding block (11) far away from the fixed plate (1) is fixedly connected with the pulling plate (12), the pulling plate (12) is in contact connection with the rotary plate (4), the first spring (10) is positioned in the strip-shaped groove, two ends of the first spring are respectively fixedly connected with the inner wall of the strip-shaped groove and the sliding block (11),
a plurality of rotating plates (4) are fixedly provided with a supporting plate (6) on one side far away from the fixed plate (1), a screw rod (7) is rotatably arranged in the supporting plate (6), a clamping plate (8) is sleeved on the threaded end of the screw rod wall of the screw rod (7), the clamping plate (8) is in contact connection with one side far away from the fixed plate (1) of the rotating plates (4),
the clamping plates (8) are rotatably connected with the connecting plate (9) at one ends far away from the rotating plate (4), the connecting plate (9) is rotatably connected with the clamping plates (8) through a shaft pin, a pulling positioning mechanism used for determining the final position of the plate is arranged inside one ends of the connecting plate (9) far away from the gear (5), the pulling positioning mechanism comprises a pull rod (13), a positioning sucker (14) and a second spring (15), the pull rod (13) is slidably arranged inside the connecting plate (9), the positioning sucker (14) is fixedly connected with one ends of the pull rod (13) close to the rotating plate (4), the other ends of the pull rod (13) penetrate out of the connecting plate (9) and extend to the outside, the second spring (15) is sleeved on the outer side of the pull rod (13), two ends of the second spring (15) are fixedly connected with the pull rod (13) and the connecting plate (9) respectively,
the one end that fixed plate (1) was kept away from to support column (3) is equipped with the auxiliary positioning mechanism that is used for panel to fix a position just, auxiliary positioning mechanism includes location magnetic ring (17) and a plurality of bracing piece (18), a plurality of the one end of bracing piece (18) is all kept away from one end fixed connection of fixed plate (1) with support column (3), location magnetic ring (17) are fixed to be located the other end of bracing piece (18).
2. The profiled sheet fixing device for machine tool according to claim 1, wherein: the sections of the sliding blocks (11) are square, and two sides of each sliding block (11) are respectively in contact connection with the vertical surfaces on two sides of the inner wall of the corresponding strip-shaped groove.
3. The profiled sheet fixing device for machine tool according to claim 1, wherein: both ends of one side of the positioning sucker (14) far away from the rotating plate (4) are fixedly provided with a towing bar (16) for pulling the positioning sucker (14).
4. The profiled sheet fixing device for machine tool according to claim 1, wherein: the support rods (18) are symmetrically arranged around the axis of the support column (3).
5. The profiled sheet fixing device for machine tool according to claim 1, wherein: the clamping plates (8) are all L-shaped, the vertical surface heights of the clamping plates (8) are sequentially increased, and a sponge cushion (19) is fixedly arranged on one side, close to the support column (3), of the inner wall of the clamping plate (8).
6. The profiled sheet fixing device for machine tool according to claim 1, wherein: one ends of the screw rods (7) far away from the support columns (3) are fixedly sleeved with knobs (20) for driving the screw rods (7) to rotate.
7. The profiled sheet fixing device for machine tool according to claim 1, wherein: the internal thread of fixed plate (1) wears to be equipped with a plurality of locating bolts (21) that are encircling the symmetry setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210804480.1A CN115091233B (en) | 2022-07-08 | 2022-07-08 | Special-shaped plate fixing device for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210804480.1A CN115091233B (en) | 2022-07-08 | 2022-07-08 | Special-shaped plate fixing device for machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115091233A CN115091233A (en) | 2022-09-23 |
| CN115091233B true CN115091233B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210804480.1A Active CN115091233B (en) | 2022-07-08 | 2022-07-08 | Special-shaped plate fixing device for machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115971926B (en) * | 2023-03-09 | 2023-07-14 | 昆山台功精密机械有限公司 | Machine tool device for machining special-shaped plate |
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