CN113635091B - Automobile parts drilling is with quick fixed positioning mechanism - Google Patents
Automobile parts drilling is with quick fixed positioning mechanism Download PDFInfo
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- CN113635091B CN113635091B CN202111195939.4A CN202111195939A CN113635091B CN 113635091 B CN113635091 B CN 113635091B CN 202111195939 A CN202111195939 A CN 202111195939A CN 113635091 B CN113635091 B CN 113635091B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
Abstract
The invention provides a positioning mechanism capable of being quickly fixed for drilling automobile parts, which belongs to the technical field of positioning mechanisms and aims to solve the problems that when the position of the positioning mechanism is adjusted by the conventional positioning mechanism, a screw rod needs to be rotated for more turns, so that the moving adjustment efficiency of the positioning mechanism is reduced, and a clamping structure is easy to loosen; the mounting plate upper portion slides has front and back adjustment portion, and front and back adjustment portion upper portion is equipped with control adjustment portion, and front and back adjustment portion preceding terminal surface and control adjustment portion rear end face all are equipped with a spacing portion. According to the positioning mechanism, the front adjusting part and the rear adjusting part and the left adjusting part and the right adjusting part are arranged, so that the screw rod does not need to rotate for more circles in the whole adjusting process, the moving adjusting efficiency of the positioning mechanism is improved, and the loosening phenomenon of the positioning mechanism during positioning is effectively avoided through the arrangement of the anti-loosening movable part, so that the positioning firmness of the positioning mechanism is improved.
Description
Technical Field
The invention belongs to the technical field of positioning mechanisms, and particularly relates to a quick-fixing positioning mechanism for drilling of automobile parts.
Background
The automobile parts are units constituting the whole automobile part processing and products serving for the automobile part processing. When the automobile parts are drilled on a drilling machine, the automobile parts are usually positioned by a positioning mechanism.
For example, application No.: the invention discloses a positioning tool convenient to adjust for automobile parts, which comprises an installation table, wherein the top end of the installation table is provided with an outer cover, and an adjusting mechanism is arranged inside the outer cover. This automobile parts is with location frock convenient to adjust is through carrying out the in-process of centre gripping to some special-shaped automobile parts, in the centre gripping location structure that mount pad one side set up, compression spring one side backward compression when splint contact special-shaped part, the pole that stretches can slide backward in the clamp stand, adapt to the different special-shaped positions of centre gripping spare part, both sides splint can carry out centre gripping location to some special-shaped automobile parts and fix, the limiting plate of pole one side can carry on spacingly to one side of stretching the pole and prevent that the pole from following the inside of clamp stand and drop, can carry out the centre gripping location with not unidimensional and special-shaped automobile parts through and the cooperation between the adjustment mechanism, the problem of not having one kind and being convenient for carry out the measure of centre gripping location to some special-shaped automobile parts has been solved.
When using, the positioning mechanism for drilling the existing automobile parts can realize the movement alignment of the parts and the drill bit on the machine tool through rotating the screw rod to the positioning mechanism, but when adjusting the position of the positioning mechanism, the screw rod needs to be rotated for more circles, thereby the movement adjusting efficiency of the positioning mechanism is reduced, and the existing positioning mechanism is positioning the automobile parts, because the clamping structure is lack of an effective anti-loosening structure, thereby the automobile parts are made to be in the drilling process, the clamping structure is easy to loosen, thereby the firmness of the positioning mechanism in positioning is reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a positioning mechanism for drilling automobile parts, which can be fixed quickly, and aims to solve the problems that when the existing positioning mechanism for drilling automobile parts is used, although the positioning mechanism can realize the moving alignment of the parts and a drill bit on a machine tool through rotating a screw rod, when the position of the positioning mechanism is adjusted, the screw rod needs to be rotated for more circles, so that the moving adjustment efficiency of the positioning mechanism is reduced, and when the existing positioning mechanism positions the automobile parts, an effective anti-loosening structure is lacked on a clamping structure, so that a clamping structure is easy to loosen in the drilling process of the automobile parts, and the firmness of the positioning mechanism in positioning is reduced.
The invention relates to a purpose and an effect of a positioning mechanism capable of being quickly fixed for drilling automobile parts, which are achieved by the following specific technical means:
a positioning mechanism capable of being quickly fixed for drilling automobile parts comprises an installation bottom plate; the upper part of the mounting bottom plate is provided with a front and rear adjusting part in a sliding manner, the upper part of the front and rear adjusting part is provided with a left and right adjusting part, and the front end surface of the front and rear adjusting part and the rear end surface of the left and right adjusting part are respectively provided with a limiting part; control adjustment portion upper portion and install quick fixed plate, and quick fixed plate up end is equipped with the clamping part, and clamping part upper portion right side is equipped with locking moving piece, and the clamping part left side is equipped with supplementary pulling portion to supplementary pulling portion is connected with locking moving piece upper end.
Furthermore, four first sliding cylinders are fixed at the bottom end surface of the front and rear adjusting part in a bilaterally symmetrical manner, the four first sliding cylinders are respectively connected with the four first guide rods in a sliding manner, a second inserting strip is fixed at the rear side of the upper end surface of the front and rear adjusting part, second inserting holes are uniformly formed in the upper end surface of the second inserting strip, a second supporting plate is fixed at each of the left and right sides of the upper end surface of the front and rear adjusting part, four second guide rods are fixed between the two second supporting plates in a bilaterally symmetrical manner, and a left and right adjusting part is arranged at the upper parts of the four second guide rods in a sliding manner;
furthermore, the mounting base plate is of a rectangular plate-shaped structure, four included angles of the upper end face of the mounting base plate are respectively provided with a mounting hole, the front side and the rear side of the upper end face of the mounting base plate are respectively fixed with a first supporting plate, the upper end face of the mounting base plate is fixed with a first inserting strip, the front side of the upper end face of the first inserting strip is uniformly provided with first inserting holes, four first guide rods are fixed on the opposite faces of the two first supporting plates, and the upper parts of the four first guide rods are provided with front and rear adjusting parts in a sliding manner;
furthermore, the limiting part comprises rectangular empty shells, rectangular sliding blocks, T-shaped pull rods and auxiliary holding rods, the rectangular empty shells in the two limiting parts are respectively fixed on the front end face of the front and rear adjusting part and the rear end face of the left and right adjusting part, the rectangular sliding blocks slide in the rectangular empty shells, the lower ends of the rectangular sliding blocks are provided with insertion rods penetrating through the bottoms of the rectangular empty shells, the upper ends of the rectangular sliding blocks are fixedly provided with the T-shaped pull rods penetrating through the tops of the rectangular empty shells, the outsides of the T-shaped pull rods are positioned in the rectangular empty shells, springs are sleeved on the outsides of the top end faces of the rectangular empty shells, and the auxiliary holding rods are fixedly arranged on the outsides of the top ends of the T-shaped pull rods;
furthermore, a slide rail is fixed on each of the front side and the rear side of the upper end face of the left-right adjusting part, a T-shaped slide groove is formed in the upper end face of each slide rail, two rectangular notches are formed in the upper end face of each slide rail, the length of each rectangular notch accounts for one fifth of the length of each slide rail, a quick fixing plate is arranged on the upper portions of the two slide rails in a sliding mode, a limiting plate is fixed on one side of the upper end face of the left-right adjusting part, the right end face of the limiting plate is provided with two rectangular bayonets in a front-back symmetrical mode, four second slide cylinders are fixed on the bottom end face of the left-right adjusting part in a front-back symmetrical mode, and the four second slide cylinders are connected with four second guide rods in a sliding mode respectively;
further, the clamping part comprises two fixed support plates, clamping rods, clamping blocks, a synchronizing shaft and a limiting gear, the number of the fixed support plates is two, the two fixed support plates are both fixed on the upper end surface of the rapid fixing plate, the two clamping rods are rotatably connected between the two fixed support plates, two reverse threads are symmetrically arranged on the outer parts of the two clamping rods, the outer parts of the two clamping rods are connected with the two clamping blocks through the two reverse threads, the bottom end surface of each clamping block is provided with two rectangular sliding blocks, the two rectangular sliding blocks on the bottom end surface of each clamping block are respectively connected with the two strip-shaped sliding grooves on the rapid fixing plate in a sliding manner, the upper parts of the opposite surfaces of the two clamping blocks are respectively provided with a clamping groove, the right ends of the two clamping rods are respectively provided with a first bevel gear, the synchronizing shaft is rotatably connected to the right end surface of one fixed support plate on the right side through a rotating shaft support, two second bevel gears are arranged at the front end and the rear end of the synchronizing shaft, the two second bevel gears are respectively meshed with the two first bevel gears, limiting gears are arranged outside the synchronizing shaft, and triangular limiting blocks are arranged on the outer peripheries of the limiting gears in an annular array shape;
furthermore, three T-shaped sliders are fixed on the front side and the rear side of the bottom end face of the rapid fixing plate, the length of each T-shaped slider is matched with that of the rectangular notch, two rectangular grooves are formed in the left end face of the rapid fixing plate, a strip-shaped sliding groove is formed in the front side and the rear side of the upper end face of the rapid fixing plate, a partition plate is fixed on the inner side of each rectangular groove, a sliding column is fixed on the front end face and the rear end face of each partition plate, a clamping piece slides on the outer portion of each sliding column, which is located on the inner side of the rectangular groove, and a spring is sleeved on the outer portion of each sliding column;
further, when the rapid fixing plate and the left and right adjusting parts are in an installation state, the T-shaped sliding block is connected with the sliding rail in a sliding mode, and the four buckling pieces are respectively clamped with the two rectangular bayonets on the limiting plate;
further, supplementary pulling portion includes support piece, pulling rope and cable sleeve, support piece is Contraband font structure, and support piece fixes at a fixed extension board left end face in the left side, and the support piece inboard is equipped with four slide bars, and the outside slip of four slide bars has the pulling piece, and the terminal surface is fixed with a pulling rope before the pulling piece, and the pulling rope other end is fixed in pulling post upper end, and the outside slip of pulling rope has cup jointed the cable sleeve, and the cable sleeve left end is fixed at fixed extension board left end face, and the cable sleeve right-hand member is fixed on rectangle box body top Contraband font extension board, the terminal surface is equipped with first handle before the pulling piece, and rotates on the first handle and is connected with the couple, and support piece left side rear end is fixed with the second handle.
Further, locking piece includes rectangle box body, square slider, spacing and pulling post, the rectangle box body passes through the extension board to be fixed at a fixed extension board up end on right side, and the inside square slider that slides of rectangle box body, and the square slider lower extreme is equipped with the spacing that runs through rectangle box body bottom, and spacing lower extreme left side edges and corners establishes to the fillet, spacing lower extreme and limit gear outer peripheral face in close contact with, the square slider upper end is equipped with the pulling post that runs through the rectangle box body top, and the pulling post outside has cup jointed the spring, and pulling post upper end is connected with supplementary pulling portion, and rectangle box body top end face is equipped with Contraband font extension board.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the front and rear adjusting parts and the left and right adjusting parts, when the position of the clamping part is adjusted, the T-shaped pull rods in the two limiting parts are pulled upwards in sequence by hand, then the front and rear adjusting parts are adjusted in a front and rear movement manner, and the left and right adjusting parts are moved in a left and right manner, so that the left and right positions of the clamping part are adjusted.
2. According to the positioning mechanism, due to the arrangement of the anti-loosening moving piece, after the automobile part is clamped, the lower end of the limiting strip is in close contact with the outer peripheral surface of the limiting gear, so that the limiting gear cannot rotate anticlockwise at the moment, the synchronizing shaft and the two clamping rods cannot rotate anticlockwise, and the two clamping blocks cannot move in opposite directions, so that the phenomenon that the positioning mechanism loosens when the automobile part is positioned is effectively avoided, the positioning firmness of the positioning mechanism is improved, the automobile part is more stable when a hole is drilled on a machine tool, and the drilling precision of the automobile part is effectively improved.
3. According to the invention, through the arrangement of the rapid fixing plate, when clamping parts of different types need to be replaced, two adjacent buckling pieces are manually pinched in opposite directions, then the rapid fixing plate slides rightwards to be taken down, then when the rapid fixing plate is fixedly installed with the left and right adjusting parts, the rapid fixing plate only needs to slide leftwards to the upper parts of the left and right adjusting parts, the T-shaped sliding block is connected with the sliding rail in a sliding manner, and the four buckling pieces are clamped with the two rectangular bayonets on the limiting plate, so that the rapid fixing plate can be rapidly fixed to the upper parts of the left and right adjusting parts without being fixed through screws, and the convenience in replacing the clamping parts is improved.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a schematic structural view of the left-right adjusting portion and the limiting portion of the present invention.
Fig. 5 is a schematic structural view of the quick fixing plate and the fastener in a disassembled state.
Fig. 6 is a schematic view of the structure of the clamping part of the invention.
Fig. 7 is a schematic view of the present invention at a part enlarged in fig. 1.
Fig. 8 is a schematic structural view of a limit gear, an anti-loosening member and an auxiliary pulling part of the invention.
Fig. 9 is a schematic structural view of the anti-loose piece and the auxiliary pulling part of the invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. mounting a bottom plate; 101. a first plugging strip; 102. a first support plate; 2. a front-rear adjusting section; 201. a second plugging strip; 202. a second support plate; 3. a left-right adjusting part; 301. a slide rail; 302. a limiting plate; 303. a rectangular notch; 4. a limiting part; 401. a rectangular hollow shell; 402. a rectangular slider; 403. a T-shaped pull rod; 404. an auxiliary holding rod; 5. a rapid fixing plate; 501. a T-shaped slider; 502. a rectangular groove; 503. a partition plate; 504. a fastener; 6. a clamping portion; 601. fixing a support plate; 602. a clamping rod; 603. a clamping block; 604. a synchronizing shaft; 605. a limit gear; 7. a locking member; 701. a rectangular box body; 702. a square slider; 703. a limiting strip; 704. pulling the column; 8. an auxiliary pulling part; 801. a support member; 802. pulling the block; 803. pulling the rope; 804. a rope sleeve.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a quick-fixing positioning mechanism for drilling automobile parts, which comprises: mounting a bottom plate 1; the upper part of the mounting bottom plate 1 is provided with a front-back adjusting part 2 in a sliding manner and used for adjusting the clamping part 6 in the front-back direction, the mounting bottom plate 1 is of a rectangular plate-shaped structure, four included angles of the upper end surface of the mounting bottom plate 1 are provided with mounting holes, and the front side and the back side of the upper end surface of the mounting bottom plate 1 are respectively fixed with a first supporting plate 102; the upper end face of the mounting bottom plate 1 is fixedly provided with a first inserting strip 101, the front side of the upper end face of the first inserting strip 101 is uniformly provided with first inserting holes for inserting with inserting rods in a limiting part 4 at the front side so as to realize the limiting effect of the front and back adjusting part 2, four first guide rods are fixed on the opposite faces of the two first supporting plates 102, and the front and back adjusting part 2 slides on the upper parts of the four first guide rods;
the upper part of the front and rear adjusting part 2 is provided with a left and right adjusting part 3 for adjusting the clamping part 6 in the left and right directions, the bottom end surface of the front and rear adjusting part 2 is fixed with four first sliding barrels in a left and right symmetrical shape, and the four first sliding barrels are respectively connected with four first guide rods in a sliding manner, so that the front and rear adjusting part 2 is more stable during front and rear adjustment, the rear side of the upper end surface of the front and rear adjusting part 2 is fixed with a second inserting strip 201, the upper end surface of the second inserting strip 201 is uniformly provided with a second inserting hole for inserting with an inserting rod in a limiting part 4 at the rear side, and the limiting effect of the left and right adjusting part 3 is realized; a second support plate 202 is fixed on the left side and the right side of the upper end face of the front-back adjusting part 2, four second guide rods are fixed between the two second support plates 202 in a front-back symmetrical manner, and a left-right adjusting part 3 is arranged on the upper parts of the four second guide rods in a sliding manner;
the front end face of the front and rear adjusting part 2 and the rear end face of the left and right adjusting part 3 are respectively provided with a limiting part 4, each limiting part 4 comprises a rectangular hollow shell 401, a rectangular sliding block 402, a T-shaped pull rod 403 and an auxiliary holding rod 404, the rectangular hollow shells 401 in the two limiting parts 4 are respectively fixed on the front end face of the front and rear adjusting part 2 and the rear end face of the left and right adjusting part 3, the rectangular sliding blocks 402 slide in the rectangular hollow shells 401, and the lower ends of the rectangular sliding blocks 402 are provided with insertion rods penetrating through the bottoms of the rectangular hollow shells 401 and used for limiting the front and rear adjusting part 2 and the left and right adjusting part 3; a T-shaped pull rod 403 penetrating through the top of the rectangular hollow shell 401 is fixed at the upper end of the rectangular sliding block 402, a spring is sleeved inside the rectangular hollow shell 401 outside the T-shaped pull rod 403, so that the rectangular sliding block 402 has downward elasticity, and an auxiliary holding rod 404 is fixed outside the T-shaped pull rod 403 at the top end face of the rectangular hollow shell 401, so that the T-shaped pull rod 403 can be conveniently pulled upwards;
the upper part of the left and right adjusting part 3 is provided with a rapid fixing plate 5, the upper end surface of the rapid fixing plate 5 is provided with a clamping part 6, the clamping part 6 comprises two fixing support plates 601, clamping rods 602, clamping blocks 603, a synchronizing shaft 604 and a limiting gear 605, the two fixing support plates 601 are both fixed on the upper end surface of the rapid fixing plate 5, and the two clamping rods 602 are rotatably connected between the two fixing support plates 601; two reverse threads are symmetrically arranged on the outer portions of the two clamping rods 602 in a bilateral mode, and the two clamping blocks 603 can move towards opposite directions or opposite directions simultaneously when the clamping rods 602 rotate due to the arrangement of the two reverse threads, the outer portions of the two clamping rods 602 are connected with the two clamping blocks 603 through the two reverse threads, the bottom end face of each clamping block 603 is provided with two rectangular sliding blocks, the two rectangular sliding blocks on the bottom end face of each clamping block 603 are respectively connected with the two strip-shaped sliding grooves in the quick fixing plate 5 in a sliding mode, and the upper portions of the opposite faces of the two clamping blocks 603 are provided with clamping grooves; the right ends of the two clamping rods 602 are respectively provided with a first bevel gear, the synchronizing shaft 604 is rotatably connected to the right end face of a fixed support plate 601 on the right side through a rotating shaft support, the front end and the rear end of the synchronizing shaft 604 are respectively provided with a second bevel gear, the two second bevel gears are respectively meshed with the two first bevel gears, through the arrangement of the synchronizing shaft 604, one clamping rod 602 can be rotated while the other clamping rod 602 is driven to synchronously rotate, the limiting gears 605 are arranged outside the synchronizing shaft 604, and the outer peripheries of the limiting gears 605 are provided with triangular limiting blocks in an annular array shape;
the right side of the upper part of the clamping part 6 is provided with an anti-loosening part 7, so that the clamping part 6 is more stable when clamping automobile parts, the anti-loosening part 7 comprises a rectangular box body 701, a square sliding block 702, a limiting strip 703 and a pulling column 704, the rectangular box body 701 is fixed on the upper end face of a fixed supporting plate 601 on the right side through a supporting plate, the square sliding block 702 slides in the rectangular box body 701, the lower end of the square sliding block 702 is provided with the limiting strip 703 penetrating through the bottom of the rectangular box body 701, and the left edge of the lower end of the limiting strip 703 is set to be a round angle, so that the limiting gear 605 is not limited when rotating clockwise, the lower end of the limiting strip 703 is in close contact with the outer peripheral face of the limiting gear 605, and the limiting gear 605 cannot rotate anticlockwise; the upper end of the square sliding block 702 is provided with a pulling column 704 penetrating through the top of the rectangular box body 701, a spring is sleeved outside the pulling column 704, the upper end of the pulling column 704 is connected with the auxiliary pulling part 8, and the top end face of the rectangular box body 701 is provided with an Contraband-shaped support plate; the left side of the clamping part 6 is provided with an auxiliary pulling part 8, and the auxiliary pulling part 8 is connected with the upper end of the anti-loosening piece 7.
Referring to fig. 1 and 4, a slide rail 301 is fixed on each of the front and rear sides of the upper end surface of the left and right adjusting portion 3, a T-shaped slide groove is formed in the upper end surface of each slide rail 301, two rectangular notches 303 are formed in the upper end surface of each slide rail 301, the length of each rectangular notch 303 is one fifth of the length of each slide rail 301, and the rectangular notches 303 are arranged so that when the quick fixing plate 5 is dismounted, the quick fixing plate 5 can be dismounted only by sliding the quick fixing plate 5 rightwards for a short distance, and the quick fixing plate 5 is slid on the upper portions of the two slide rails 301; a limiting plate 302 is fixed on one side of the upper end face of the left and right adjusting portion 3, two rectangular bayonets are symmetrically formed in the front and back direction of the right end face of the limiting plate 302, four second sliding cylinders are symmetrically fixed on the front and back direction of the bottom end face of the left and right adjusting portion 3, and the four second sliding cylinders are respectively connected with four second guide rods in a sliding mode, so that the left and right adjusting portion 3 can be effectively guided when moving left and right.
Referring to fig. 4 and 5, three T-shaped sliders 501 are fixed on the front side and the rear side of the bottom end face of the rapid fixing plate 5, the length of each T-shaped slider 501 is matched with that of the rectangular notch 303, the left end face of the rapid fixing plate 5 is provided with two rectangular grooves 502, and the front side and the rear side of the upper end face of the rapid fixing plate 5 are provided with a strip-shaped sliding groove; every rectangle recess 502 inside all is fixed with a baffle 503, and both ends face all is fixed with a traveller around every baffle 503, every traveller outside is located rectangle recess 502 inboard and all slides and has a buckle piece 504, and every traveller outside all has cup jointed the spring, thereby make buckle piece 504 have better elasticity, improve the reliability behind buckle piece 504 and the rectangle bayonet socket joint, when quick fixed plate 5 with about regulation portion 3 is in the mounted state, T type slider 501 slides with slide rail 301 and is connected, and four buckle pieces 504 respectively with two rectangle bayonet sockets looks joint on the limiting plate 302, thereby make quick fixed plate 5 obtain quick fixed action.
Referring to fig. 6, 7 and 8, the auxiliary pulling portion 8 includes a supporting member 801, a pulling block 802, a pulling rope 803 and a rope sleeve 804, the supporting member 801 is of an Contraband-shaped structure, the supporting member 801 is fixed on the left end face of a left fixing support plate 601, four sliding rods are arranged on the inner side of the supporting member 801, the pulling block 802 slides outside the four sliding rods, a pulling rope 803 is fixed on the front end face of the pulling block 802, the other end of the pulling rope 803 is fixed on the upper end of a pulling column 704, the rope sleeve 804 is slidably sleeved outside the pulling rope 803, the left end of the rope sleeve 804 is fixed on the left end face of the fixing support plate 601, and the right end of the rope sleeve 804 is fixed on a Contraband-shaped support plate at the top of the rectangular box 701; the terminal surface is equipped with first handle before pulling piece 802, and rotate on the first handle and be connected with the couple, through with the couple on the second handle, make pulling piece 802 obtain spacingly, support piece 801 left side rear end is fixed with the second handle, through the setting of supplementary pulling portion 8, when needs upwards stimulate spacing 703, only need to pull piece 802 backward, then can be through pulling rope 803 with pulling post 704, square slider 702 and spacing 703 upwards stimulate, thereby the convenience of clamping rod 602 when carrying out anticlockwise rotation through manual has been improved.
In another embodiment, four rolling wheels are installed on the bottom end face of the front-back adjusting portion 2, and the four rolling wheels are connected with the upper end face of the installation bottom plate 1 in a rolling manner, so that the bearing capacity of the four first guide rods can be effectively reduced, and the front-back adjusting portion 2 is more labor-saving when moving in the front-back direction.
When in use: firstly, clamping the automobile parts on the clamping part 6, placing the automobile parts on the clamping grooves of the two clamping blocks 603 during clamping, then manually rotating one of the clamping rods 602 clockwise to enable the first bevel gear to drive the second bevel gear to rotate clockwise, so that the synchronizing shaft 604 rotates clockwise and drives the other clamping rod 602 to rotate synchronously, then enabling the two clamping blocks 603 to simultaneously move towards opposite directions under the action of two reverse threads outside the clamping rods 602 through the two clamping rods 602 rotating clockwise, so as to clamp the automobile parts, and then adjusting the position of the clamping part 6 through adjusting the front and rear adjusting parts 2 and the left and right adjusting parts 3;
when the position of the clamping part 6 is adjusted, firstly, the T-shaped pull rod 403 in the front limiting part 4 is pulled upwards manually, so that the rectangular sliding block 402 drives the inserted rod to be pulled out of the first inserting hole on the first inserting strip 101, then the front and rear adjusting part 2 is adjusted in a front-and-rear direction, so that the front-and-rear direction position of the clamping part 6 is adjusted, then the T-shaped pull rod 403 in the front limiting part 4 is loosened, then the T-shaped pull rod 403 in the rear limiting part 4 is pulled upwards manually, then the left-and-right adjusting part 3 is moved left and right, so that the left-and-right direction position of the clamping part 6 is adjusted, the T-shaped pull rod 403 in the rear limiting part 4 is loosened after the adjustment, and after the adjustment, the drilling processing can be carried out through a machine tool;
when centre gripping automobile parts, because one of them holding rod 602 of clockwise rotation, just can make two grip blocks 603 with the automobile parts centre gripping, and rotate one of them holding rod 602 clockwise simultaneously, synchronizing shaft 604 will drive stop gear 605 and carry out clockwise rotation, thereby when two grip blocks 603 are taking place not hard up, need drive holding rod 602 anticlockwise rotation, and synchronizing shaft 604 also has carried out anticlockwise rotation, and at this moment, because spacing 703 lower extreme and stop gear 605 outer peripheral face in close contact with, thereby make stop gear 605 can not carry out anticlockwise rotation this moment, thereby make synchronizing shaft 604 and two holding rod 602 can not carry out anticlockwise rotation, thereby make two grip blocks 603 can not remove to the direction of carrying on the back.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a drilling of automobile parts is with quick fixable's positioning mechanism which characterized in that: a positioning mechanism comprising: a mounting base plate (1);
the upper part of the mounting bottom plate (1) is provided with a front and rear adjusting part (2) in a sliding manner, the upper part of the front and rear adjusting part (2) is provided with a left and right adjusting part (3), and the front end surface of the front and rear adjusting part (2) and the rear end surface of the left and right adjusting part (3) are respectively provided with a limiting part (4);
the upper part of the left and right adjusting part (3) is provided with a quick fixing plate (5), the upper end surface of the quick fixing plate (5) is provided with a clamping part (6), the right side of the upper part of the clamping part (6) is provided with an anti-loosening part (7), the left side of the clamping part (6) is provided with an auxiliary pulling part (8), and the auxiliary pulling part (8) is connected with the upper end of the anti-loosening part (7);
the clamping part (6) comprises two fixing support plates (601), clamping rods (602), clamping blocks (603), a synchronous shaft (604) and a limiting gear (605), the two fixing support plates (601) are fixed on the upper end face of the rapid fixing plate (5), and the two clamping rods (602) are rotatably connected between the two fixing support plates (601); the outer parts of the two clamping rods (602) are bilaterally symmetrical and are provided with two reverse threads, the outer parts of the two clamping rods (602) are connected with two clamping blocks (603) through the two reverse threads, the bottom end face of each clamping block (603) is provided with two rectangular sliding blocks, the two rectangular sliding blocks on the bottom end face of each clamping block (603) are respectively connected with two strip-shaped sliding grooves on the quick fixing plate (5) in a sliding mode, and the upper parts of the opposite surfaces of the two clamping blocks (603) are provided with clamping grooves; the right ends of the two clamping rods (602) are respectively provided with a first bevel gear, the synchronizing shaft (604) is rotatably connected to the right end face of a fixed support plate (601) on the right side through a rotating shaft support, the front end and the rear end of the synchronizing shaft (604) are respectively provided with a second bevel gear, the two second bevel gears are respectively meshed with the two first bevel gears, a limiting gear (605) is arranged outside the synchronizing shaft (604), and the periphery of the limiting gear (605) is provided with triangular limiting blocks in an annular array;
the anti-loosening element (7) comprises a rectangular box body (701), a square sliding block (702), a limiting strip (703) and a pulling column (704), the rectangular box body (701) is fixed on the upper end face of a fixed supporting plate (601) on the right side through a supporting plate, the square sliding block (702) slides inside the rectangular box body (701), the limiting strip (703) penetrating through the bottom of the rectangular box body (701) is arranged at the lower end of the square sliding block (702), the left edge corner of the lower end of the limiting strip (703) is set to be a round corner, and the lower end of the limiting strip (703) is in close contact with the outer peripheral face of the limiting gear (605); the upper end of the square sliding block (702) is provided with a pulling column (704) penetrating through the top of the rectangular box body (701), a spring is sleeved outside the pulling column (704), the upper end of the pulling column (704) is connected with the auxiliary pulling part (8), and the top end face of the rectangular box body (701) is provided with an Contraband-shaped support plate.
2. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 1, wherein: the mounting base plate (1) is of a rectangular plate-shaped structure, four included angles of the upper end face of the mounting base plate (1) are respectively provided with a mounting hole, and the front side and the rear side of the upper end face of the mounting base plate (1) are respectively and fixedly provided with a first supporting plate (102);
mounting plate (1) up end is fixed with first grafting strip (101), and first jack has been seted up to first grafting strip (101) up end front side being even form, and two first backup pads (102) opposite face are fixed with four first guide arms, and four first guide arm upper portions slide and have front and back regulation portion (2).
3. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 2, wherein: four first sliding barrels are fixed at the bottom end surface of the front and rear adjusting part (2) in a bilaterally symmetrical manner and are respectively connected with four first guide rods in a sliding manner, a second inserting strip (201) is fixed on the rear side of the upper end surface of the front and rear adjusting part (2), and second inserting holes are uniformly formed in the upper end surface of the second inserting strip (201);
a second supporting plate (202) is fixed on the left side and the right side of the upper end face of the front-back adjusting portion (2), four second guide rods are fixed between the two second supporting plates (202) in a front-back symmetrical mode, and a left-right adjusting portion (3) is arranged on the upper portions of the four second guide rods in a sliding mode.
4. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 3, wherein: the front side and the rear side of the upper end face of the left and right adjusting part (3) are respectively fixed with a slide rail (301), the upper end face of each slide rail (301) is provided with a T-shaped slide groove, the upper end face of each slide rail (301) is provided with two rectangular notches (303), the length of each rectangular notch (303) accounts for one fifth of the length of each slide rail (301), and the upper parts of the two slide rails (301) slide to form a quick fixing plate (5);
a limiting plate (302) is fixed on one side of the upper end face of the left-right adjusting portion (3), the right end of the limiting plate (302) is symmetrically arranged in the front and back direction, two rectangular bayonets are formed in the front and back direction of the right end face of the limiting plate (302), four second sliding cylinders are fixed in the front and back symmetrical direction of the bottom end face of the left-right adjusting portion (3), and the four second sliding cylinders are slidably connected with the four second guide rods respectively.
5. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 1, wherein: the limiting parts (4) comprise rectangular hollow shells (401), rectangular sliding blocks (402), T-shaped pull rods (403) and auxiliary holding rods (404), the rectangular hollow shells (401) in the two limiting parts (4) are respectively fixed on the front end face of the front and rear adjusting part (2) and the rear end face of the left and right adjusting part (3), the rectangular sliding blocks (402) slide in the rectangular hollow shells (401), and the lower ends of the rectangular sliding blocks (402) are provided with insertion rods penetrating through the bottoms of the rectangular hollow shells (401);
the upper end of the rectangular sliding block (402) is fixedly provided with a T-shaped pull rod (403) penetrating through the top of the rectangular hollow shell (401), the outside of the T-shaped pull rod (403) is positioned inside the rectangular hollow shell (401) and sleeved with a spring, and the top end face of the rectangular hollow shell (401) is positioned outside the upper end of the T-shaped pull rod (403) and fixedly provided with an auxiliary holding rod (404).
6. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 4, wherein: three T-shaped sliding blocks (501) are fixed on the front side and the rear side of the bottom end face of the rapid fixing plate (5), the length of each T-shaped sliding block (501) is matched with that of the rectangular notch (303), the left end face of the rapid fixing plate (5) is provided with two rectangular grooves (502), and the front side and the rear side of the upper end face of the rapid fixing plate (5) are provided with strip-shaped sliding grooves;
each partition plate (503) is fixed to the inner side of each rectangular groove (502), a sliding column is fixed to the front end face and the rear end face of each partition plate (503), a clamping piece (504) slides on the inner side, located in each rectangular groove (502), of the outer portion of each sliding column, and a spring is sleeved on the outer portion of each sliding column.
7. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 1, wherein: the auxiliary pulling part (8) comprises a supporting piece (801), a pulling block (802), a pulling rope (803) and a rope sleeve (804), the supporting piece (801) is of a Contraband-shaped structure, the supporting piece (801) is fixed on the left end face of a left fixing support plate (601), four sliding rods are arranged on the inner side of the supporting piece (801), the pulling block (802) slides outside the four sliding rods, the pulling rope (803) is fixed on the front end face of the pulling block (802), the other end of the pulling rope (803) is fixed at the upper end of a pulling column (704), the rope sleeve (804) is sleeved outside the pulling rope (803) in a sliding mode, the left end of the rope sleeve (804) is fixed on the left end face of the fixing support plate (601), and the right end of the rope sleeve (804) is fixed on a Contraband-shaped support plate at the top of the rectangular box body (701);
the front end face of the pulling block (802) is provided with a first handle, the first handle is rotatably connected with a hook, and the rear end of the left side of the supporting piece (801) is fixedly provided with a second handle.
8. The quick-fixing positioning mechanism for drilling the automobile parts as claimed in claim 6, wherein: when the rapid fixing plate (5) and the left and right adjusting parts (3) are in an installation state, the T-shaped sliding block (501) is connected with the sliding rail (301) in a sliding mode, and the four clamping pieces (504) are clamped with the two rectangular bayonets in the limiting plate (302) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195939.4A CN113635091B (en) | 2021-10-14 | 2021-10-14 | Automobile parts drilling is with quick fixed positioning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195939.4A CN113635091B (en) | 2021-10-14 | 2021-10-14 | Automobile parts drilling is with quick fixed positioning mechanism |
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| Publication Number | Publication Date |
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| CN113635091A CN113635091A (en) | 2021-11-12 |
| CN113635091B true CN113635091B (en) | 2021-12-07 |
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| CN202111195939.4A Active CN113635091B (en) | 2021-10-14 | 2021-10-14 | Automobile parts drilling is with quick fixed positioning mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114619267B (en) * | 2022-05-17 | 2022-07-29 | 启东市万润机床附件有限公司 | Machine tool accessory device for positioning workpiece |
| CN116351951A (en) * | 2023-04-19 | 2023-06-30 | 江苏科力普汽车部件有限公司 | Automobile radiator manufacturing equipment |
| CN117206891B (en) * | 2023-11-09 | 2024-01-30 | 常州市皋翔汽车零部件有限公司 | Positioning assembly mechanism for low-pressure turbine shaft |
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| CN203900026U (en) * | 2014-05-30 | 2014-10-29 | 苏州倍辰莱电子科技有限公司 | Jig for blowing PCB |
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| CN109877618A (en) * | 2019-04-02 | 2019-06-14 | 上海工程技术大学 | A kind of indexable multifunctional accurate fixture of machining center |
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