CN113183055A - Clamping device is used in auto-parts processing - Google Patents
Clamping device is used in auto-parts processing Download PDFInfo
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- CN113183055A CN113183055A CN202110323331.9A CN202110323331A CN113183055A CN 113183055 A CN113183055 A CN 113183055A CN 202110323331 A CN202110323331 A CN 202110323331A CN 113183055 A CN113183055 A CN 113183055A
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- block
- frame
- clamping
- fixed
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a clamping device for machining automobile parts, and relates to the technical field of mechanical equipment; the left side and the right side of the clamping table are both fixed with a first air cylinder, a support frame is fixed on the pushing end of the first air cylinder, a second air cylinder is fixed at the bottom of the horizontal end in the support frame, a support box is fixed on the pushing end of the second air cylinder, a clamping frame is arranged on one side of the support box, a first clamping mechanism is arranged between the support box and the clamping frame, a third air cylinder is symmetrically fixed on the front side and the back side of the upper side of the workbench, a support seat is fixed on the pushing end of the third air cylinder, two clamping frames are arranged on one side of the support seat close to the clamping table, an arc-shaped structure is arranged on one side of the clamping frame close to the clamping table, the left clamping frame and the right clamping frame are symmetrically arranged, and a second clamping mechanism is arranged between the support seat and the clamping frame; can make the part stability can be better in centre gripping operation process, improve the precision in the part machining process, and can be different according to the model of part, remove through driving the grip block to press from both sides the clamp tightly to the part.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a clamping device for machining automobile parts.
Background
With the continuous development and progress of social economy, the automobile reserves in China gradually rise, nowadays, the brands of automobiles are more and more, the types of the automobiles are more and more, and therefore, the types of automobile accessories are also more and more, the automobile accessories are all units forming the whole automobile and are a product serving the automobile, and particularly, the requirements of the after-sale market of the automobile on the automobile accessories are increasingly increased; auto-parts need utilize anchor clamps to fix it in process of production, makes things convenient for the workman to process auto-parts, but, the accessory of specific model can only be held generally to current centre gripping equipment, if the accessory of processing different models, then need change corresponding clamping device, this kind of frequent change influences work efficiency.
Disclosure of Invention
The invention aims to provide the clamping device for processing the automobile parts, which is simple in structure, reasonable in design and convenient to use, can ensure that the stability of the parts is better in the clamping operation process, improves the precision of the parts in the processing process, and can clamp the parts by driving the clamping blocks to move according to different sizes of the parts.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a workbench and a clamping table, wherein the clamping table is fixed on the workbench; the clamping device comprises a support frame, a support box, a clamping frame, a support seat, a clamping frame, a first clamping mechanism and a second clamping mechanism, wherein the left side and the right side of a clamping table are respectively fixed with a first air cylinder, the push end of the first air cylinder is fixed with the support frame, the support frame is arranged in an inverted L-shaped structure, the bottom of the horizontal end in the support frame is fixed with the second air cylinder, the push end of the second air cylinder is fixed with the support box, one side of the support box is provided with the clamping frame, the clamping frame is arranged in an inverted L-shaped structure, the first clamping mechanism is arranged between the support box and the clamping frame, the front side and the back side of the upper side of a workbench are symmetrically fixed with three air cylinders, the three air cylinders are arranged at the outer side of the clamping table, the support seat is fixed at the push end of the three air cylinders, the two clamping frames are arranged at one side of the support seat close to the clamping table, the side of the clamping frame, a second clamping mechanism is arranged between the supporting seat and the clamping frame;
the first clamping mechanism comprises a rotating motor, a lead screw, a moving block, a driving frame, a connecting bracket, a moving block and a supporting block, wherein the rotating motor is fixed on one side of a supporting box close to the vertical end of the supporting frame, the lead screw is fixed after an output shaft of the rotating motor penetrates through a side plate of the supporting box, the moving block is sleeved on the lead screw through threads in a rotating manner, guide rails are symmetrically fixed on the inner wall of the rear side of the supporting box from top to bottom, the moving block is arranged on the guide rails in a left-right sliding manner through a groove body on the rear side of the moving block, a fixed driving block is fixed on the front side of the moving block, the fixed driving block is arranged from top to bottom from outside to inside, the driving frame is arranged from top to bottom from outside to inside, a driving branch groove is formed in the driving frame, the driving frame is arranged on the fixed driving block in a sliding manner through the driving branch groove, the moving block is fixed on, the supporting block is fixed on the inner bottom surface of the supporting box, sliding grooves are formed in the left side and the right side of the supporting block, sliding blocks are symmetrically fixed on the left side and the right side of the bottom of the movable block, the sliding blocks are arranged in the sliding grooves in a vertically sliding mode, a connecting support is arranged on the upper side of the driving frame, a first block in the connecting support is fixed on the driving frame, a sliding groove is formed in one side, away from the rotating motor, of the supporting box, a second block in the connecting support penetrates through the sliding groove in a sliding mode, a third block in the connecting support is arranged on the outer side of the supporting box, and the third block is fixed on the clamping frame;
the second clamping mechanism comprises a guide motor, a rotating part, a connecting support block, a driving gear, a guide tooth block, a movable tooth block and a connecting block, wherein the guide motor is fixed on the left side of the supporting seat, a rotating shaft is fixed after an output shaft of the guide motor passes through a left side plate of the supporting seat, the rotating part is sleeved and fixed on the rotating shaft, the connecting part is hinged on the other side of the rotating part through a hinged shaft and arranged on the right side of the rotating part, the guide tooth block is fixed on the inner bottom surface of the supporting seat and arranged on the left side of the connecting part, two driving gears are meshed and arranged on the guide tooth block, support shafts are arranged in the driving gears in a penetrating and fixing manner, the connecting support block is arranged between the right sides of the front support shaft and the rear support shaft, the right end of each support shaft is arranged in the connecting support block in a screwing manner through a bearing, a support rod is fixed in the middle part of the right side of the connecting support block, the other side of the connecting part is sleeved on the support rod, the upper sides of the front and the rear driving gears are engaged with each other to form a movable tooth block, a guide rail is fixed on the inner top surface of the supporting seat, the movable tooth block is arranged on the guide rail in a front-back sliding mode through a groove body on the upper side of the movable tooth block, a connecting block is fixed on one side, close to the clamping table, of the movable tooth block, the connecting block penetrates through the side wall of the supporting seat and is fixedly connected with a connecting frame, the connecting frame is arranged in a U-shaped structure, and the vertical end in the connecting frame is fixedly connected with the clamping frame;
the first cylinder, the second cylinder and the third cylinder are all connected with an external air source, and the rotating motor and the guiding motor are all connected with an external power source.
Furthermore, the front side and the rear side of the third block are respectively fixed with a sliding guide block, the supporting boxes positioned on the front side and the rear side of the sliding groove are respectively fixed with a sliding rail, the sliding guide blocks are arranged on the sliding rails in a vertically sliding manner, and the third block drives the sliding guide blocks to slide on the sliding rails when moving, so that the third block is guided to move.
Further, the outside of No. three cylinders be provided with the fixed block, the fixed block is fixed on the workstation, bilateral symmetry is fixed with the drive rail on the inner wall of fixed block, the supporting seat slides from top to bottom and sets up on the drive rail, when No. three cylinders drive the supporting seat from top to bottom, drive the direction through the drive rail, steadiness when consolidating the supporting seat drive.
Furthermore, a limiting frame is fixed on the inner wall of the rear side of the supporting box and arranged on the upper side of the moving block, the first block penetrates through the limiting frame in a sliding mode, and the connecting support guides the first block through the limiting frame when moving.
Further, the workstation on the bilateral symmetry be fixed with a plurality of support rail, several support rail longitudinal symmetry sets up, the perpendicular end horizontal slip in the support frame sets up on supporting the rail, through supporting the support when the rail removes, consolidate its steadiness.
Further, the supporting seat wear to establish and be fixed with the leading truck in being close to one side of centre gripping platform, and the connecting block wears to establish in the leading truck, the shifting chute has all been seted up to the upper and lower both sides of connecting block, all is fixed with the removal rail on the upper and lower both sides inner wall of leading truck, the connecting block passes through the shifting chute and slides the setting around on the removal rail, the connecting block when carrying out the ascending removal of fore-and-aft direction, removes in the leading truck through the shifting chute, steadiness when consolidating the connecting block and removing.
The working principle of the invention is as follows: when the device is used, a part to be processed is placed on the clamping table, the left side and the right side of the part are limited and clamped through the clamping frames on the left side and the right side, the front side and the rear side of the part are limited and clamped through the clamping frames on the front side and the rear side, and therefore the part is limited in multiple directions, and the part is in a stable clamping state on the clamping table; when the operation is carried out, according to the different actual sizes of the parts, the first air cylinder pushes the support frame to move, the clamping frame is made to move to one side of the parts, the rotating motor is started to rotate the lead screw, the moving block is made to move through the screw thread, then the driving block is driven to move, the driving block is moved to make the driving frame move in height through the driving groove, when the moving block moves to one side of the rotating motor, the driving frame moves downwards to drive the connecting bracket to move downwards to make the clamping frame move downwards to clamp the parts, otherwise, when the moving block moves to one side far away from the rotating motor, the driving frame moves upwards to drive the connecting bracket to move upwards to make the clamping frame move upwards to keep away from the parts, when the connecting bracket moves, the connecting bracket is guided through the sliding groove, and the driving frame moves, the movable block is driven to move and is guided to move through the supporting block, so that the height of the driving frame is changed; promote the supporting seat through No. three cylinders and reciprocate, make the card frame remove, until the card frame highly aligns with the part, through starting the direction motor, make and rotate the piece and rotate, it rotates to rotate the piece drive connecting piece when rotating, and drive through the connecting piece and connect a piece and carry out the ascending removal of fore-and-aft direction, it makes movable tooth piece remove through drive gear meshing to connect a piece, drive the connecting piece removal then, make the link drive the card frame and carry out the ascending removal of fore-and-aft direction, make the card frame carry out the clamping operation to the part.
After adopting the structure, the invention has the beneficial effects that:
1. the periphery of the part is clamped through the left clamping frame, the right clamping frame, the front clamping frame and the rear clamping frame, so that the stability of the part during processing is improved;
2. the clamping frame and the clamping frame can be correspondingly adjusted according to different sizes of parts, so that the parts with different types and sizes can be clamped, and the clamping diversification is improved;
3. the clamping frame is of an inverted L-shaped structure, one side of the clamping frame close to the part is in an arc shape, the clamping frame and the clamping frame are arranged to enable the clamping frame and the clamping frame to be in contact with the part respectively, and the attaching degree of the clamping frame and the clamping frame to the part is improved, so that the clamping stability is improved;
4. the driving frame and the fixed driving block are obliquely arranged, so that the moving block drives the fixed driving block to move in the left-right direction, and the driving frame can only move in height through the driving branch groove;
5. the guide tooth block guides the driving gear when moving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a sectional view taken along line a-a in fig. 3.
Fig. 5 is an enlarged view of a portion B in fig. 4.
FIG. 6 is a schematic view of the internal structure of the support base of the present invention.
Fig. 7 is a schematic view of a connection structure between the support case, the sliding groove, and the sliding guide in the present invention.
Fig. 8 is a schematic view of a connection structure between a connection block and a guide frame in the present invention.
Description of reference numerals:
the device comprises a workbench 1, a clamping table 2, a support frame 3, a support box 4, a sliding groove 4-1, a clamping frame 5, a support seat 6, a clamping frame 7, a first clamping mechanism 8, a rotating motor 8-1, a screw rod 8-2, a moving block 8-3, a driving frame 8-4, a driving support groove 8-4-1, a connecting support 8-5, a first block 8-5-1, a second block 8-5-2, a third block 8-5-3, a moving block 8-6, a support block 8-7, a sliding groove 8-7-1, a guide rail 8-8, a fixed driving block 8-9, a sliding block 8-10, a second clamping mechanism 9, a guide motor 9-1, a rotating part 9-2, a connecting part 9-3, a connecting support block 9-4, a driving gear 9-5, a guide rail 9-9, a fixed driving block 8-10, a sliding block 9-10, a second clamping mechanism 9, a guide motor 9-1, a rotating part 9-2, a connecting part 9-3, a connecting support block 9-4, a driving gear 9-5, The device comprises guide tooth blocks 9-6, movable tooth blocks 9-7, connecting blocks 9-8, moving grooves 9-8-1, support shafts 9-9, support rods 9-10, guide rails 9-11, connecting frames 9-12, a first air cylinder 10, a second air cylinder 11, a third air cylinder 12, sliding guide blocks 13, sliding rails 14, fixing blocks 15, driving rails 16, limiting frames 17, supporting rails 18, guide frames 19 and moving rails 20.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the device comprises a workbench 1 and a clamping table 2, wherein the clamping table 2 is fixedly welded on the workbench 1; the clamping device also comprises a support frame 3, a support box 4, a clamping frame 5, a support seat 6, a clamping frame 7, a first clamping mechanism 8 and a second clamping mechanism 9, wherein the left side and the right side of the clamping table 2 are both fixed with a first cylinder 10 with the model of TN20 by screws, the pushing end of the first cylinder 10 is welded and fixed with the support frame 3, the support frame 3 is arranged in an inverted L-shaped structure, two support rails 18 are welded and fixed on the worktable 1 in a bilateral symmetry manner, the two support rails 18 are symmetrically arranged in the front and back direction, the vertical end in the support frame 3 is arranged on the support rails 18 in a left-right sliding manner, the support rails 18 support and guide the support frame 3 when moving, the stability of the support frame is improved, the bottom of the horizontal end in the support frame 3 is fixed with a second cylinder 11 with the model of TN20 by screws, the pushing end of the second cylinder 11 is welded and fixed with the support box 4, one side of the support box 4 is provided with the clamping frame 5, and the clamping frame 5 is arranged in an inverted L-shaped structure, a first clamping mechanism 8 is arranged between the supporting box 4 and the clamping frame 5, a third air cylinder 12 with the model number of TN20 is symmetrically fixed on the front and back of the upper side of the workbench 1 by screws, the third air cylinder 12 is arranged on the outer side of the clamping table 2, a supporting seat 6 is welded and fixed on the pushing end of the third air cylinder 12, two clamping frames 7 are arranged on one side of the supporting seat 6 close to the clamping table 2, one side of the clamping frame 7 close to the clamping table 2 is in an arc structure, the left clamping frame 7 and the right clamping frame 7 are symmetrically arranged on the left and right, a second clamping mechanism 9 is arranged between the supporting seat 6 and the clamping frame 7, a fixed block 15 is arranged on the outer side of the third air cylinder 12, the fixed block 15 is welded and fixed on the workbench 1, driving rails 16 are symmetrically welded and fixed on the left and right of the inner wall of the fixed block 15, the supporting seat 6 is arranged on the driving rails 16 in a vertical sliding manner, and the third air cylinder 12 drives the supporting seat 6 to drive on the driving rails 16, the stability of the supporting seat 6 during driving is improved;
the first clamping mechanism 8 comprises a rotating motor 8-1, a screw rod 8-2, a moving block 8-3, a driving frame 8-4, a connecting support 8-5, a moving block 8-6 and a supporting block 8-7, wherein the rotating motor 8-1 with the model number of 60KTYZ is fixed on one side of the supporting box 4 close to the vertical end of the supporting frame 3 by screws, the screw rod 8-2 is fixedly welded after an output shaft of the rotating motor 8-1 penetrates through a side plate of the supporting box 4, the moving block 8-3 is sleeved on the screw rod 8-2 through screw rotation, guide rails 8-8 are symmetrically welded and fixed on the inner wall of the rear side of the supporting box 4 from top to bottom, the moving block 8-3 is arranged on the guide rails 8-8 in a left-right sliding mode through a groove body on the rear side of the moving block 8-3, and a fixed driving block 8-9 is fixedly welded on the front side of the moving block 8-3, the fixed driving block 8-9 is arranged from high to low from outside to inside, the front side of the moving block 8-3 is also provided with a driving frame 8-4, the driving frame 8-4 is arranged from high to low from outside to inside, a driving branch groove 8-4-1 is arranged in the driving frame 8-4, the driving frame 8-4 is arranged on the fixed driving block 8-9 in a sliding way through the driving branch groove 8-4-1, the bottom surface of the driving frame 8-4 is fixedly welded with a moving block 8-6, the moving block 8-6 is arranged in a supporting block 8-7 in a penetrating way, the supporting block 8-7 is fixedly welded on the inner bottom surface of the supporting box 4, the left side and the right side of the supporting block 8-7 are both provided with a sliding groove 8-7-1, the bottoms of the moving blocks 8-6 are fixedly welded with sliding blocks 8-10 in a left-right symmetrical way, the slide block 8-10 is arranged in the slide groove 8-7-1 in a vertical sliding manner, the upper side of the driving frame 8-4 is provided with a connecting support 8-5, a first block 8-5-1 in the connecting support 8-5 is fixedly welded on the driving frame 8-4, a limiting frame 17 is fixedly welded on the inner wall of the rear side of the supporting box 4, the limiting frame 17 is arranged on the upper side of the moving block 8-3, the first block 8-5-1 is arranged in the limiting frame 17 in a sliding manner in a penetrating manner, the connecting support 8-5 is guided by the limiting frame 17 when moving, the moving stability of the connecting support is improved, the slide groove 4-1 is arranged on one side of the supporting box 4 far away from the rotating motor 8-1, a second block 8-5-2 in the connecting support 8-5 is arranged in the slide groove 4-1 in a sliding manner, the third block 8-5-3 in the connecting support 8-5 is arranged on the outer side of the supporting box 4, the third block 8-5-3 is fixedly welded on the clamping frame 5, the front side and the rear side of the third block 8-5-3 are fixedly welded with sliding guide blocks 13, sliding rails 14 are fixedly welded on the supporting boxes 4 positioned on the front side and the rear side of the sliding groove 4-1, the sliding guide blocks 13 are arranged on the sliding rails 14 in a vertically sliding mode, the sliding guide blocks 13 slide on the sliding rails 14 to guide the connecting support 8-5 in a moving mode, and therefore the stability of the connecting support 8-5 in the moving mode is improved;
the second clamping mechanism 9 comprises a guide motor 9-1, a rotating piece 9-2, a connecting piece 9-3, a connecting support block 9-4, a driving gear 9-5, a guide tooth block 9-6, a movable tooth block 9-7 and a connecting block 9-8, wherein the guide motor 9-1 with the model of 60KTYZ is fixed on the left side of the supporting seat 6 by a screw, a rotating shaft is fixedly welded after an output shaft of the guide motor 9-1 penetrates through a left side plate of the supporting seat 6, the rotating piece 9-2 is sleeved and fixedly welded on the rotating shaft, the connecting piece 9-3 is hinged on the other side of the rotating piece 9-2 through a hinged shaft, the connecting piece 9-3 is arranged on the right side of the rotating piece 9-2, the guide tooth block 9-6 is fixedly welded on the inner bottom surface of the supporting seat 6, and the guide tooth block 9-6 is arranged on the left side of the connecting piece 9-3, two driving gears 9-5 are arranged on the guide gear blocks 9-6 in a meshed manner, fulcrum shafts 9-9 are arranged in the driving gears 9-5 in a penetrating and welded manner, a connecting fulcrum block 9-4 is arranged between the right sides of the front fulcrum shaft 9-9 and the rear fulcrum shaft 9-9, the right end of the fulcrum shaft 9-9 is arranged in the connecting fulcrum block 9-4 in a screwed manner through a bearing, the bearing is embedded and welded and fixed in the connecting fulcrum block 9-4, the right end of the fulcrum shaft 9-9 is inserted and welded and fixed in the bearing, a supporting rod 9-10 is welded and fixed in the middle of the right side of the connecting fulcrum block 9-4, the other side of the connecting piece 9-3 is sleeved on the supporting rod 9-10, movable gear blocks 9-7 are arranged on the upper sides of the front driving gear 9-5 and the rear driving gear 9-5 in a meshed manner, guide rails 9-11 are welded and fixed on the inner top surface of the supporting seat 6, the movable tooth block 9-7 is arranged on the guide rail 9-11 in a front-back sliding manner through a groove body on the upper side of the movable tooth block 9-7, a connecting block 9-8 is fixedly welded on one side of the movable tooth block 9-7 close to the clamping table 2, the connecting block 9-8 penetrates through the side wall of the supporting seat 6 and is fixedly welded with a connecting frame 9-12, the connecting frame 9-12 is in a U-shaped structure, the vertical end in the connecting frame 9-12 is fixedly welded with the clamping frame 7, a guide frame 19 is arranged in one side of the supporting seat 6 close to the clamping table 2 in a penetrating and welding manner, the connecting block 9-8 is arranged in the guide frame 19 in a penetrating manner, the upper side and the lower side of the connecting block 9-8 are respectively provided with a moving groove 9-8-1, the inner walls on the upper side and the lower side of the guide frame 19 are respectively fixedly welded with a moving rail 20, the connecting block 9-8 is arranged on the moving rail 20 in a front-back sliding manner through the moving groove 9-8-1, the guide frame 19 guides the connecting block 9-8 when moving, so that the stability of the connecting block 9-8 when moving is improved;
the first cylinder 10, the second cylinder 11 and the third cylinder 12 are all connected with an external air source through air sources, and the rotating motor 8-1 and the guiding motor 9-1 are all connected with the external power source through power lines.
The working principle of the specific embodiment is as follows: when the device is used, a part to be processed is placed on the clamping table 2, the left side and the right side of the part are limited and clamped through the clamping frames 5 on the left side and the right side, the front side and the rear side of the part are limited and clamped through the clamping frames 7 on the front side and the rear side, and therefore the part is limited in multiple directions, and the part is stably clamped on the clamping table 2; when the operation is carried out, according to the actual size of the part, the first air cylinder 10 pushes the support frame 3 to move, the clamping frame 5 is made to move to one side of the part, the rotating motor 8-1 is started, the screw rod 8-2 is made to rotate, the moving block 8-3 is made to move through the screw thread, then the driving block is driven to move, the driving block moves, the driving frame 8-4 is made to move in height through the driving groove, when the moving block 8-3 moves to one side of the rotating motor 8-1, the driving frame 8-4 moves downwards, the connecting support 8-5 is driven to move downwards, the clamping frame 5 moves downwards, the part is clamped, otherwise, when the moving block 8-3 moves to one side far away from the rotating motor 8-1, the driving frame 8-4 moves upwards, the connecting support 8-5 is driven to move upwards, the clamping frame 5 is driven to move upwards and then far away from the part, when the connecting support 8-5 moves, the connecting support is guided through the sliding groove 4-1 and is guided through the limiting frame 17 at the same time, and the sliding guide block 13 is guided through sliding fit with the sliding rail 14, the driving frame 8-4 drives the movable block 8-6 to move in the moving process, and the movable block 8-6 is driven to move and guide through the supporting block 8-7, so that the driving frame 8-4 is changed in height; the supporting seat 6 is pushed by the third air cylinder 12 to move up and down to enable the clamping frame 7 to move until the clamping frame 7 is aligned with the height of the part, the rotating piece 9-2 is rotated by starting the guiding motor 9-1, the connecting piece 9-3 is driven to rotate when the rotating piece 9-2 rotates, the connecting support piece 9-4 is driven to move in the front-back direction by the connecting piece 9-3, the connecting support piece 9-4 is meshed by the driving gear 9-5 to enable the movable tooth piece 9-7 to move, then the connecting block 9-8 is driven to move, the clamping frame 7 is driven by the connecting frame 9-12 to move in the front-back direction to enable the clamping frame 7 to clamp the part, the connecting block 9-8 is movably guided by the guiding frame 19 in the moving process to reinforce the stability of the connecting block 9-8 in the moving process, so that the card holder 7 moves more stably.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the periphery of the part is clamped through the left clamping frame 5, the right clamping frame 5 and the front clamping frame 7 and the rear clamping frame 7, so that the stability of the part during processing is improved;
2. the clamping frame 5 and the clamping frame 7 can be correspondingly adjusted according to different sizes of parts, so that the parts with different types and sizes can be clamped, and the clamping diversification is improved;
3. the clamping frame 5 is of an inverted L-shaped structure, one side, close to the part, of the clamping frame 7 is in an arc shape, the clamping frame 5 and the clamping frame 7 are arranged to enable the clamping frame 5 and the clamping frame 7 to be in contact with the part respectively, and the attaching degree of the clamping frame 5 and the clamping frame 7 to the part is improved, so that the clamping stability is improved;
4. the driving frame 8-4 and the fixed driving block 8-9 are obliquely arranged, so that the moving block 8-3 drives the fixed driving block 8-9 to move in the left-right direction, and the driving frame 8-4 can only move in height through the driving branch groove 8-4-1;
5. the guide gear block 9-6 guides the driving gear 9-5 when moving;
6. the connecting block 9-8 is guided by the guide frame 19 during movement, so that the stability of the connecting frame 9-12 during movement is improved.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A clamping device for machining automobile parts comprises a workbench (1) and a clamping table (2), wherein the clamping table (2) is fixed on the workbench (1); the method is characterized in that: the clamping device comprises a support frame (3), a support box (4), a clamping frame (5), a support seat (6), a clamping frame (7), a first clamping mechanism (8) and a second clamping mechanism (9), wherein the left side and the right side of the clamping platform (2) are both fixed with a first cylinder (10), the support frame (3) is fixed on the pushing end of the first cylinder (10), the support frame (3) is arranged in an inverted L-shaped structure, the bottom of the horizontal end in the support frame (3) is fixed with a second cylinder (11), the support box (4) is fixed on the pushing end of the second cylinder (11), the clamping frame (5) is arranged on one side of the support box (4), the clamping frame (5) is arranged in an inverted L-shaped structure, the first clamping mechanism (8) is arranged between the support box (4) and the clamping frame (5), the third cylinder (12) is symmetrically fixed on the front and back of the upper side of the workbench (1), and the third cylinder (12) is arranged on the outer side of the clamping platform (2), a supporting seat (6) is fixed on the pushing end of the third cylinder (12), two clamping frames (7) are arranged on one side, close to the clamping table (2), of the supporting seat (6), the clamping frames (7) are arranged in an arc-shaped structure on one side, close to the clamping table (2), of the clamping frame, the left clamping frame and the right clamping frame (7) are symmetrically arranged in the left-right direction, and a second clamping mechanism (9) is arranged between the supporting seat (6) and the clamping frames (7);
the first clamping mechanism (8) comprises a rotating motor (8-1), a lead screw (8-2), a moving block (8-3), a driving frame (8-4), a connecting bracket (8-5), a moving block (8-6) and a supporting block (8-7), the rotating motor (8-1) is fixed on one side of the supporting box (4) close to the vertical end of the supporting frame (3), the lead screw (8-2) is fixed after an output shaft of the rotating motor (8-1) penetrates through a side plate of the supporting box (4), the moving block (8-3) is arranged on the lead screw (8-2) through a threaded rotating sleeve, guide rails (8-8) are symmetrically fixed on the upper and lower inner wall of the rear side of the supporting box (4), and the moving block (8-3) is arranged on the guide rails (8-8) in a left-right sliding mode through a groove body on the rear side of the moving block, a fixed driving block (8-9) is fixed on the front side of the moving block (8-3), the fixed driving block (8-9) is arranged from high to low from outside to inside, a driving frame (8-4) is further arranged on the front side of the moving block (8-3), the driving frame (8-4) is arranged from high to low from outside to inside, a driving support groove (8-4-1) is formed in the driving frame (8-4), the driving frame (8-4) is arranged on the fixed driving block (8-9) in a sliding mode through the driving support groove (8-4-1), a movable block (8-6) is fixed on the bottom surface of the driving frame (8-4), the movable block (8-6) penetrates through a supporting block (8-7), the supporting block (8-7) is fixed on the inner bottom surface of the supporting box (4), sliding grooves (8-7-1) are formed in the left side and the right side of the supporting block (8-7), the bottom of the movable block (8-6) is fixed with sliding blocks (8-10) in bilateral symmetry, the sliding blocks (8-10) are arranged in the sliding grooves (8-7-1) in an up-and-down sliding mode, the upper side of the driving frame (8-4) is provided with a connecting support (8-5), a first block (8-5-1) in the connecting support (8-5) is fixed on the driving frame (8-4), one side, far away from the rotating motor (8-1), of the supporting box (4) is provided with a sliding groove (4-1), a second block (8-5-2) in the connecting support (8-5) is arranged in the sliding groove (4-1) in a penetrating mode in a sliding mode, a third block (8-5-3) in the connecting support (8-5) is arranged on the outer side of the supporting box (4), and the third block (8-5-3) is fixed on the clamping frame (5);
the second clamping mechanism (9) comprises a guide motor (9-1), a rotating piece (9-2), a connecting piece (9-3), a connecting support block (9-4), a driving gear (9-5), a guide tooth block (9-6), a movable tooth block (9-7) and a connecting block (9-8), the left side of the supporting seat (6) is fixedly provided with the guide motor (9-1), an output shaft of the guide motor (9-1) penetrates through a left side plate of the supporting seat (6) and is fixedly provided with a rotating shaft, the rotating piece (9-2) is sleeved and fixedly arranged on the rotating shaft, the other side of the rotating piece (9-2) is hinged with the connecting piece (9-3) through a hinge shaft, the connecting piece (9-3) is arranged on the right side of the rotating piece (9-2), the guide tooth block (9-6) is fixedly arranged on the inner bottom surface of the supporting seat (6), the guide gear block (9-6) is arranged on the left side of the connecting piece (9-3), two driving gears (9-5) are arranged on the guide gear block (9-6) in a meshed mode, fulcrum shafts (9-9) penetrate through and are fixed in the driving gears (9-5), a connecting support block (9-4) is arranged between the right sides of the front fulcrum shaft (9) and the rear fulcrum shaft (9-9), the right end of the fulcrum shaft (9-9) is arranged in the connecting support block (9-4) in a screwed mode through a bearing, a support rod (9-10) is fixed in the middle of the right side of the connecting support block (9-4), the other side of the connecting piece (9-3) is sleeved on the support rod (9-10), movable gear blocks (9-7) are arranged on the upper sides of the front driving gear (9-5) and the rear driving gear (9-5) in a meshed mode, a guide rail (9-11) is fixed on the inner top face of the support seat (6), the movable tooth blocks (9-7) are arranged on the guide rails (9-11) in a front-back sliding mode through groove bodies on the upper sides of the movable tooth blocks, connecting blocks (9-8) are fixed on one sides, close to the clamping table (2), of the movable tooth blocks (9-7), the connecting blocks (9-8) penetrate through the side walls of the supporting seats (6) and then are fixedly connected with connecting frames (9-12), the connecting frames (9-12) are arranged in a U-shaped structure, and the vertical ends in the connecting frames (9-12) are fixedly connected with the clamping frames (7);
the first air cylinder (10), the second air cylinder (11) and the third air cylinder (12) are all connected with an external air source, and the rotating motor (8-1) and the guide motor (9-1) are all connected with an external power source.
2. The clamping device for automobile accessory machining according to claim 1, characterized in that: sliding guide blocks (13) are fixed on the front side and the rear side of the third block (8-5-3), sliding rails (14) are fixed on the supporting boxes (4) on the front side and the rear side of the sliding groove (4-1), the sliding guide blocks (13) are arranged on the sliding rails (14) in a vertically sliding mode, and when the third block (8-5-3) moves, the sliding guide blocks (13) are driven to slide on the sliding rails (14), so that the third block (8-5-3) is guided to move.
3. The clamping device for automobile accessory machining according to claim 1, characterized in that: the outside of No. three cylinder (12) be provided with fixed block (15), fixed block (15) are fixed on workstation (1), bilateral symmetry is fixed with drive rail (16) on the inner wall of fixed block (15), support seat (6) slide from top to bottom and set up on drive rail (16), when No. three cylinder (12) drive support seat (6) drive from top to bottom, drive the direction through drive rail (16), the steadiness when consolidating support seat (6) drive.
4. The clamping device for automobile accessory machining according to claim 1, characterized in that: a limiting frame (17) is fixed on the inner wall of the rear side of the supporting box (4), the limiting frame (17) is arranged on the upper side of the moving block (8-3), the first block (8-5-1) penetrates through the limiting frame (17) in a sliding mode, and the connecting support (8-5) guides through the limiting frame (17) when moving.
5. The clamping device for automobile accessory machining according to claim 1, characterized in that: workstation (1) on the bilateral symmetry be fixed with several and support rail (18), several support rail (18) front and back symmetry set up, vertical end horizontal slip in support frame (3) sets up on supporting rail (18), supports when removing support frame (3) through supporting rail (18), consolidates its steadiness.
6. The clamping device for automobile accessory machining according to claim 1, characterized in that: the clamping device is characterized in that a guide frame (19) penetrates through and is fixed in one side, close to the clamping table (2), of the supporting seat (6), a connecting block (9-8) penetrates through the guide frame (19), moving grooves (9-8-1) are formed in the upper side and the lower side of the connecting block (9-8), moving rails (20) are fixed on the inner walls of the upper side and the lower side of the guide frame (19), the connecting block (9-8) is arranged on the moving rails (20) in a front-back sliding mode through the moving grooves (9-8-1), when the connecting block (9-8) moves in the front-back direction, the moving grooves (9-8-1) move in the guide frame (19), and the stability of the connecting block (9-8) during moving is reinforced.
7. The clamping device for automobile accessory machining according to claim 1, characterized in that: the working principle is as follows: when the device is used, a part to be processed is placed on the clamping table (2), the left side and the right side of the part are limited and clamped through the clamping frames (5) on the left side and the right side, and the front side and the rear side of the part are limited and clamped through the clamping frames (7) on the front side and the rear side, so that the part is limited in multiple directions, and the part is in a stable clamping state on the clamping table (2); when the operation is carried out, according to the actual size of the part, the first air cylinder (10) pushes the support frame (3) to move, the clamping frame (5) is made to move to one side of the part, the rotating motor (8-1) is started, the screw rod (8-2) is made to rotate, the moving block (8-3) is made to move through threads, then the driving block is driven to move, the driving block moves, the driving frame (8-4) is made to move in height through the driving groove, when the moving block (8-3) moves to one side of the rotating motor (8-1), the driving frame (8-4) is made to move downwards, the connecting support (8-5) is driven to move downwards, the clamping frame (5) moves downwards, the part is clamped, otherwise, when the moving block (8-3) moves to one side far away from the rotating motor (8-1), enabling the driving frame (8-4) to move upwards to drive the connecting support (8-5) to move upwards, enabling the clamping frame (5) to move upwards and then to be far away from the part, guiding the connecting support (8-5) through the sliding groove (4-1) when the connecting support moves, driving the driving frame (8-4) to drive the movable block (8-6) to move in the moving process, and enabling the movable block (8-6) to move and guide through the supporting block (8-7), so that the driving frame (8-4) is enabled to change the height; the supporting seat (6) is pushed by the third air cylinder (12) to move up and down, the clamping frame (7) is made to move until the clamping frame (7) is aligned with the height of the part, the rotating piece (9-2) is made to rotate by starting the guide motor (9-1), the connecting piece (9-3) is driven to rotate when the rotating piece (9-2) rotates, the connecting piece (9-3) drives the connecting support block (9-4) to move in the front-back direction, the connecting support block (9-4) drives the movable tooth block (9-7) to move by meshing of the driving gears (9-5), and then the connecting block (9-8) is driven to move, so that the connecting frame (9-12) drives the clamping frame (7) to move in the front-back direction, and the clamping frame (7) clamps the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110323331.9A CN113183055A (en) | 2021-03-26 | 2021-03-26 | Clamping device is used in auto-parts processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110323331.9A CN113183055A (en) | 2021-03-26 | 2021-03-26 | Clamping device is used in auto-parts processing |
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| Publication Number | Publication Date |
|---|---|
| CN113183055A true CN113183055A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110323331.9A Pending CN113183055A (en) | 2021-03-26 | 2021-03-26 | Clamping device is used in auto-parts processing |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110137141A (en) * | 2010-06-16 | 2011-12-22 | 권용도 | Fragrances are everywhere aligned using the device and then driven to the center |
| CN106064360A (en) * | 2016-08-11 | 2016-11-02 | 扬州莱斯帝汽车装备有限公司 | A kind of auto parts machinery unit fixture |
| DE102017112272A1 (en) * | 2017-06-02 | 2018-12-06 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Zero point clamping module |
| CN208445942U (en) * | 2018-07-18 | 2019-01-29 | 深圳市长源兴科技有限公司 | A kind of contained side structure of SMT chip mounter |
| CN210307526U (en) * | 2019-06-17 | 2020-04-14 | 深圳市伟轶精密五金制品有限公司 | Clamping device for machining anti-slip press rivet nut |
| CN210650333U (en) * | 2019-08-10 | 2020-06-02 | 大唐水电科学技术研究院有限公司 | Clamping mechanism of turning frame of water turbine runner |
| CN211218797U (en) * | 2019-12-05 | 2020-08-11 | 陈远莹 | Disk middle punching device for gear machining |
| CN112122975A (en) * | 2020-09-16 | 2020-12-25 | 徐州欧百瑞智能设备有限公司 | Processing and positioning device for deformed steel bar without longitudinal ribs |
| CN112276135A (en) * | 2020-09-25 | 2021-01-29 | 株洲兆能机电科技有限公司 | High-efficient drilling equipment of electromechanical product manufacturing usefulness |
-
2021
- 2021-03-26 CN CN202110323331.9A patent/CN113183055A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110137141A (en) * | 2010-06-16 | 2011-12-22 | 권용도 | Fragrances are everywhere aligned using the device and then driven to the center |
| CN106064360A (en) * | 2016-08-11 | 2016-11-02 | 扬州莱斯帝汽车装备有限公司 | A kind of auto parts machinery unit fixture |
| DE102017112272A1 (en) * | 2017-06-02 | 2018-12-06 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Zero point clamping module |
| CN208445942U (en) * | 2018-07-18 | 2019-01-29 | 深圳市长源兴科技有限公司 | A kind of contained side structure of SMT chip mounter |
| CN210307526U (en) * | 2019-06-17 | 2020-04-14 | 深圳市伟轶精密五金制品有限公司 | Clamping device for machining anti-slip press rivet nut |
| CN210650333U (en) * | 2019-08-10 | 2020-06-02 | 大唐水电科学技术研究院有限公司 | Clamping mechanism of turning frame of water turbine runner |
| CN211218797U (en) * | 2019-12-05 | 2020-08-11 | 陈远莹 | Disk middle punching device for gear machining |
| CN112122975A (en) * | 2020-09-16 | 2020-12-25 | 徐州欧百瑞智能设备有限公司 | Processing and positioning device for deformed steel bar without longitudinal ribs |
| CN112276135A (en) * | 2020-09-25 | 2021-01-29 | 株洲兆能机电科技有限公司 | High-efficient drilling equipment of electromechanical product manufacturing usefulness |
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Application publication date: 20210730 |