CN116810635A - Machining positioning device for mechanical die - Google Patents
Machining positioning device for mechanical die Download PDFInfo
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- CN116810635A CN116810635A CN202311090102.2A CN202311090102A CN116810635A CN 116810635 A CN116810635 A CN 116810635A CN 202311090102 A CN202311090102 A CN 202311090102A CN 116810635 A CN116810635 A CN 116810635A
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- 230000007246 mechanism Effects 0.000 claims abstract description 76
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- 210000003437 trachea Anatomy 0.000 claims description 21
- 210000001503 joint Anatomy 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 16
- 239000007858 starting material Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 11
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- 230000008569 process Effects 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention discloses a machining positioning device for a mechanical die, and relates to the technical field of machining of mechanical dies. This mechanical die processes positioner, including base mechanism, base mechanism includes the base, run through about the upper end of base and fixedly connected with side rail, the lower inner wall right front side fixedly connected with traveller of base, the side inner wall right side rear side fixedly connected with shell fragment of base, the left end of shell fragment is buckled and perk right, the inside of base is provided with the carousel, the lower surface middle part fixedly connected with lower post of carousel, the lower extreme of lower post runs through the lower wall middle part of base and fixedly connected with chassis, the upper surface fixedly connected with of chassis is first spring, first spring round trip lower post, the upper end fixed connection base of first spring, a mechanical die processes positioner for the angle that the third pinion rack was turned up about thirty degrees backward, the grinding surface of mould accords with the view angle that the staff overlooked, the staff of being convenient for carries out clear observation to the processing of mould.
Description
Technical Field
The invention relates to the technical field of machining of mechanical dies, in particular to a machining positioning device for a mechanical die.
Background
Mold tooling (gold marking) refers to the processing of forming and blank Making tools, and includes shear and die cutting tools. Typically, the die has two parts, an upper die and a lower die. The steel plate is placed between the upper and lower dies, forming of the material is achieved under the action of a press, and when the press is opened, the work piece determined by the shape of the die is obtained or the corresponding scrap is removed. As small as the electronic connector and as large as the automobile instrument panel, the workpiece can be molded by a mold. Progressive die means a set of dies that automatically move a work piece from station to station and at the last station to obtain a molded part. The die processing technology comprises the following steps: cutting die, blank punching die, compound die, extrusion die, four slide rail die, progressive die, stamping die, die cutting die and the like.
Most of the existing mechanical die machining adopts a sectional machining mode, namely after a small-section machining step is completed on a die by a grinding tool bit, a worker or a camera needs to observe and detect the die in time, so that problems in machining can be found in time and correction is carried out in the subsequent machining process, and the rejection rate of the die is reduced, but the die is ground in a lathe machining bin, the grinding tool bit machines the surface of the die above the die, so that after the completion of the small-section machining step, the worker observes the surface of the die from the outside of the lathe machining bin, and meanwhile, the grinding tool bit shields a part of view angle, so that the machining condition of the upper surface of the die is difficult to observe carefully, and the accuracy of die machining is reduced, so that a mechanical die machining positioning device is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a mechanical die processing positioning device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the mechanical die machining positioning device comprises a base mechanism, wherein the base mechanism comprises a base, the upper end of the base is penetrated left and right and is fixedly connected with a side rail, the right front side of the lower inner wall of the base is fixedly connected with a sliding column, the right rear side of the side inner wall of the base is fixedly connected with a spring sheet, the left end of the spring sheet is bent right and tilted, the inside of the base is provided with a turntable, the middle part of the lower surface of the turntable is fixedly connected with a lower column, the lower end of the lower column penetrates the middle part of the lower wall of the base and is fixedly connected with a chassis, the upper surface of the chassis is fixedly connected with a first spring, the first spring is wound on the lower column, the upper end of the first spring is fixedly connected with the base, the right side of the surface of the turntable is penetrated and provided with a sliding groove, the sliding groove is in a semicircular arc shape, the upper end of the sliding column is inserted into the sliding groove and is matched with the sliding groove, the front side of the upper surface of the turntable is fixedly connected with a first small column, the upper end of the first small column is movably sleeved with a poking tooth through a torsion spring, the rear side of the turntable is fixedly connected with a pull block, the pull block is correspondingly connected with a pull block, and the pull block is connected with a rail, and the electric rail is correspondingly inserted into the rail is connected with the rail, and is provided with the rail; an inner disc mechanism is arranged above the base mechanism; a moving mechanism and a gear mechanism are arranged above the inner disc mechanism; a die holder mechanism is arranged above the moving mechanism; the switching mechanism is arranged on the right front side of the base mechanism.
Preferably, the outer side of the lower surface of the base is fixedly connected with a bottom support, and the chassis and the first spring are both positioned in the bottom support; the right end of the side rail is fixedly connected with a connecting rail, the left side of the rear surface of the connecting rail is fixedly connected with a first connecting rod, one end of the first connecting rod, which is far away from the connecting rail, is fixedly connected with a balance beam, the upper surface of the balance beam is sunken left and right, the right surface of the connecting rail is fixedly connected with a limiting plate, and the middle part of the left surface of the limiting plate is fixedly connected with a limiting block; the left end rear side of base runs through and fixedly connected with electric rail, the notch has all been seted up to the upper and lower inner wall of electric rail, the rear end left wall embedding of electric rail is installed the inductor.
Preferably, the inner disc mechanism comprises an inner disc, the inner part of the inner disc is hollow, a disc column is fixedly inserted in the middle of the inner disc, the lower end of the disc column is movably connected with a turntable through a bearing, and a second small column is fixedly connected in the middle of the upper surface of the disc column; the middle part of the outer arc wall of the inner disc is embedded in the middle part of the outer arc wall and is movably connected with a slip ring through a bearing, the outer side of the inner disc is uniformly and fixedly connected with sharp angle groups at equal intervals, the number of the sharp angle groups is two, the two sharp angle groups are centrally symmetrical, each sharp angle group comprises two sharp angles which are opposite up and down, the distance between the upper sharp angle and the lower sharp angle corresponds to and is matched with the slip ring, the tilting end of the elastic sheet is abutted against the left surface of the sharp angle group at the right rear side, and one end of the poking tooth far away from the sliding column is abutted against the right surface of the sharp angle group at the left front side; the right side of the upper wall of the inner disc is inserted and connected with a convex column in a penetrating manner, the upper end of the convex column is smooth and protrudes out of the upper surface of the inner disc, the lower surface of the convex column is fixedly connected with a column disc, the upper surface of the column disc is attached to the upper inner wall of the inner disc, the lower surface of the column disc is fixedly connected with a second spring, and the lower end of the second spring is fixedly connected with the lower inner wall of the inner disc; the right front side of sliding ring runs through and fixedly connected with first trachea and first trachea, first trachea is in first tracheal place ahead, first trachea and first trachea correspond the lateral wall that runs through the base and stretch out the base outside, first air pump is installed in the embedding of first tracheal middle section, the second air pump is installed in the embedding of first tracheal middle section, first air pump and second air pump fixed connection, the lower extreme rear side fixedly connected with second connecting rod of first air pump, the rear end fixedly connected with right side of second connecting rod the side rail.
Preferably, the moving mechanism comprises a moving plate, the right end of the moving plate is correspondingly inserted into the right side of the side rail and the connecting rail, the left end of the moving plate is provided with a moving groove, the front-back distance of the moving groove is matched with the radius of the convex column and the radius of the second small column, the left end of the moving plate is fixedly connected with a belt ring, the belt rings are U-shaped and are opposite in opening, the front-back distance between the two belt rings are identical with the front-back distance of the moving groove, and the belt rings are matched with the convex column.
Preferably, the gear mechanism comprises a first toothed plate, the first toothed plate is opposite to the inner disc from top to bottom, the middle part of the lower surface of the first toothed plate is fixedly connected with a second small column, and the outer side of the first toothed plate is uniformly and fixedly connected with a first toothed column at equal intervals.
Preferably, the die holder mechanism comprises a second toothed plate, the second toothed plate is identical to the first toothed plate and right and left opposite to each other, the middle part of the lower surface of the second toothed plate is movably connected with the middle part of the right side of the upper surface of the moving plate through a rotating shaft, second toothed columns are uniformly and fixedly connected to the outer sides of the second toothed plate at equal intervals, ball columns are fixedly connected to the middle parts of the upper surfaces of the second toothed plate, the upper ends of the ball columns are spherical, ball hinges at the upper ends of the ball columns are connected with third toothed plates, the centers of the third toothed plates are connected with the ball columns, the third toothed plates are identical to the second toothed plates, third toothed columns are uniformly and fixedly connected to the outer sides of the third toothed plates at equal intervals and are opposite to the second toothed columns in an up-down staggered mode, third small columns are fixedly connected to the upper surfaces of the third toothed plates, and clamps are fixedly connected to the upper ends of the third small columns; the front side of the lower surface of the third toothed plate is fixedly connected with a switching block, and the lower surface of the switching block presents an arc surface.
Preferably, the balance beam is located between second pinion rack and the third pinion rack rear side, the laminating third pinion rack in the middle part of the upper surface of balance beam, the laminating of lower surface of balance beam second pinion rack, the left end of stopper corresponds and inserts two on second pinion rack right side between the second tooth post and rather than the adaptation.
Preferably, the switching mechanism comprises a main connecting plate, the left end of the main connecting plate is fixedly connected with the front side of the base, the upper surface of the right end of the main connecting plate is fixedly connected with a shaft plate, the rear side of the right surface of the shaft plate is movably connected with a switching shaft through a bearing, the middle part of the switching shaft penetrates through and is fixedly inserted with a plate bin, the inside of the plate bin is hollow, the rear end of the upper wall of the plate bin penetrates through and is fixedly connected with an air bag, and air valves are respectively arranged on the front and rear sides of the lower wall of the plate bin; the front side of the upper surface of the shaft plate is fixedly connected with a supporting plate, the right end of the supporting plate is fixedly connected with a column bin, the lower end of the column bin is inserted with a pressing column, the lower end of the pressing column is smooth and contacts with the front side of the upper surface of the plate bin, the middle part of the upper end of the pressing column is fixedly connected with a butt joint column, the upper end of the butt joint column penetrates through the column bin, the upper surface of the pressing column is fixedly connected with a third spring, the upper end of the third spring is fixedly connected with the column bin, and the third spring is wound with the butt joint column; the left side fixedly connected with electric telescopic column and ware board of upper surface of layer board, electric telescopic column's upper end fixedly connected with even board, even right-hand member of board corresponds and fixedly cup joints the butt joint post, the ware board is in electric telescopic column's left side, the one end that the ware board kept away from the layer board is buckled to the right side, the right-hand member embedding fixed mounting of ware board has the starter, the starter is just about with the butt joint post.
Compared with the prior art, the invention has the beneficial effects that:
1. the utility model provides a machining positioner, is connected through the spherical hinge of third pinion rack and ball post for the angle of about thirty degrees is turned up to the third pinion rack backward, under the centre gripping effect of anchor clamps, and the grinding surface of mould accords with the viewing angle that the staff overlooked, and the staff of being convenient for carries out clear observation to the processing of mould.
2. A mechanical die processing positioning device enables the sight line obstruction of a grinding tool bit to disappear when a die is turned up at an angle, and meanwhile, the die is prevented from colliding with the grinding tool bit, the grinding tool bit and the die are protected, and the working safety of the device is improved.
3. A mechanical die machining positioning device controls an electric inserting column to be inserted into a proper notch, and can adjust a proper angle of die rotation, so that a worker can observe the machining of the die at multiple angles, and the observation flexibility of the mechanical die machining positioning device is improved.
4. The machining positioning device for the mechanical die can clean chips on the surface of the die timely, so that the die is convenient to observe and detect, and accuracy in grinding can be improved.
5. The mechanical die machining positioning device is characterized in that the movement and rotation of the device can be automatically switched through the design of a switching mechanism, so that the adaptation degree of a machine component is improved.
6. The mechanical mold processing and positioning device has the advantages that the mold is observed, and the mold can return to the original left grinding surface after rotating and cleaning surface slag, so that the processing of a grinding tool is not affected, and the positioning accuracy of the device is improved.
7. The utility model provides a mechanical die processing positioner, in the removal of mould and the in-process of observing, the staff only need control move the rail piece backward along the electric rail can, easy operation easily goes up the hand, hoisting device's maneuverability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a base unit of the present invention;
FIG. 3 is a schematic view of the bottom bracket of the present invention;
FIG. 4 is a top plan view of the base of the present invention;
FIG. 5 is a schematic view of a rail joint according to the present invention;
FIG. 6 is a schematic diagram of a turntable according to the present invention;
FIG. 7 is a schematic view of an electric plunger according to the present invention;
FIG. 8 is a schematic view of the position of the inner disc mechanism of the present invention;
FIG. 9 is a top plan schematic view of the inner tray mechanism of the present invention;
FIG. 10 is a schematic view of an inner disc mechanism of the present invention;
FIG. 11 is a schematic view of the interior of the inner tray of the present invention;
FIG. 12 is a top plan view of the movement mechanism of the present invention;
FIG. 13 is a schematic view of a movement mechanism according to the present invention;
FIG. 14 is a schematic view of a gear mechanism according to the present invention;
FIG. 15 is a schematic view of a die holder mechanism according to the present invention;
FIG. 16 is a schematic view of a die holder mechanism according to the present invention;
FIG. 17 is a schematic diagram of a switching block of the present invention;
FIG. 18 is a schematic view of a switching mechanism according to the present invention;
FIG. 19 is a schematic diagram of a switching mechanism according to the present invention;
FIG. 20 is a schematic view of a press stud of the present invention;
FIG. 21 is a schematic side plan view of the plate magazine of the present invention.
In the figure: 1. a base mechanism; 101. a base; 102. a bottom support; 103. a side rail; 104. connecting rails; 105. a first connecting rod; 106. balance beam; 107. a limiting plate; 108. a limiting block; 109. a spool; 110. a spring plate; 111. an electric rail; 112. grooving; 113. an inductor; 114. a turntable; 115. a lower column; 116. a chassis; 117. a first spring; 118. a chute; 119. a first pillar; 120. tooth shifting; 121. pulling a belt; 122. a rail block; 123. electric inserting columns; 2. an inner disc mechanism; 201. an inner disk; 202. a tray column; 203. a second pillar; 204. a slip ring; 205. a sharp corner group; 206. a convex column; 207. a column tray; 208. a second spring; 209. a first air tube; 210. a first air pump; 211. a second air pipe; 212. a second air pump; 213. a second connecting rod; 3. a moving mechanism; 301. moving the plate; 302. shifting the groove; 303. a belt loop; 4. a gear mechanism; 401. a first toothed plate; 402. a first tooth post; 5. a die holder mechanism; 501. a second toothed plate; 502. a second tooth post; 503. a ball column; 504. a third toothed plate; 505. a third tooth post; 506. a third pillar; 507. a clamp; 508. a switching block; 6. a switching mechanism; 601. a primary connection plate; 602. a shaft plate; 603. a switching shaft; 604. a board bin; 605. an air bag; 606. a supporting plate; 607. a column bin; 608. pressing a column; 609. a third spring; 610. butt-joint columns; 611. an electric telescopic column; 612. a connecting plate; 613. a plate; 614. an actuator.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-21, the present invention provides a technical solution: the mechanical die machining positioning device comprises a base mechanism 1, wherein the base mechanism 1 comprises a base 101, the upper end of the base 101 penetrates left and right and is fixedly connected with a side rail 103, the right front side of the lower inner wall of the base 101 is fixedly connected with a sliding column 109, the right rear side of the side inner wall of the base 101 is fixedly connected with a spring plate 110, the left end of the spring plate 110 bends right and is tilted (as shown in fig. 4), a turntable 114 is arranged in the base 101, the middle part of the lower surface of the turntable 114 is fixedly connected with a lower column 115, the lower end of the lower column 115 penetrates through the middle part of the lower wall of the base 101 and is fixedly connected with a chassis 116, the upper surface of the chassis 116 is fixedly connected with a first spring 117, the first spring 117 is wound on the lower column 115, the upper end of the first spring 117 is fixedly connected with the base 101, the right side of the surface of the turntable 114 penetrates and is provided with a sliding groove 118, the sliding groove 118 is semicircular, the upper end of the sliding column 109 is inserted into the sliding groove 118 and is matched with the sliding groove 118, the front end of the sliding column 109 in an initial state, the front side of the turntable 114 is fixedly connected with a first small column 119, the upper surface of the turntable 119 is fixedly connected with a first pull rail 121, the upper end of the first small column 119 is connected with a corresponding pull rail 121 through a movable block 121, the pull rail 122 is connected with the front rail 111 in a sleeved mode, and is connected with a corresponding rail 111, and the electric rail 111 is connected with a front rail 111; an inner disc mechanism 2 is arranged above the base mechanism 1; a moving mechanism 3 and a gear mechanism 4 are arranged above the inner disc mechanism 2; a die holder mechanism 5 is arranged above the moving mechanism 3; the right front side of the base mechanism 1 is provided with a switching mechanism 6.
The outer side of the lower surface of the base 101 is fixedly connected with a bottom support 102, and the chassis 116 and the first spring 117 are both positioned in the bottom support 102; the right end of the right side rail 103 is fixedly connected with a connecting rail 104, the left side of the rear surface of the connecting rail 104 is fixedly connected with a first connecting rod 105, one end of the first connecting rod 105, which is far away from the connecting rail 104, is fixedly connected with a balance beam 106, the upper surface of the balance beam 106 is sunken left and right (as shown in fig. 15), the right surface of the connecting rail 104 is fixedly connected with a limiting plate 107, and the middle part of the left surface of the limiting plate 107 is fixedly connected with a limiting block 108; the rear side of the left end of the base 101 is penetrated and fixedly connected with an electric rail 111, grooves 112 are formed in the upper inner wall and the lower inner wall of the electric rail 111, the grooves 112 on the upper side and the lower side are identical in size and different in distance (as shown in fig. 3), and an inductor 113 is embedded in the left wall of the rear end of the electric rail 111.
The inner disc mechanism 2 comprises an inner disc 201, the inner part of the inner disc 201 is hollow, a disc column 202 is fixedly inserted in the middle of the inner disc 201, the lower end of the disc column 202 is movably connected with a turntable 114 through a bearing, and a second small column 203 is fixedly connected in the middle of the upper surface of the disc column 202; the middle part of the outer arc wall of the inner disc 201 is embedded in and movably connected with a slip ring 204 through a bearing, the outer side of the inner disc 201 is uniformly and fixedly connected with sharp angle groups 205 at equal intervals, the number of the sharp angle groups 205 is two, the two sharp angle groups 205 are centrosymmetric, each sharp angle group 205 comprises two sharp angles which are opposite up and down, the distance between the upper sharp angle and the lower sharp angle corresponds to and is adaptive to the slip ring 204, the tilting end of the elastic sheet 110 is abutted against the left surface of the right rear sharp angle group 205, and one end of the poking tooth 120 far away from the sliding column 109 is abutted against the right surface of the left front sharp angle group 205 (as shown in fig. 9); the right side of the upper wall of the inner disc 201 is inserted and connected with a convex column 206 in a penetrating manner, the upper end of the convex column 206 is smooth and protrudes out of the upper surface of the inner disc 201, the lower surface of the convex column 206 is fixedly connected with a column disc 207, the radius of the column disc 207 is larger than that of the convex column 206, the upper surface of the column disc 207 is attached to the upper inner wall of the inner disc 201, the lower surface of the column disc 207 is fixedly connected with a second spring 208, and the lower end of the second spring 208 is fixedly connected with the lower inner wall of the inner disc 201; the right front side of sliding ring 204 runs through and fixedly connected with first trachea 209 and second trachea 211, second trachea 211 is in the place ahead of first trachea 209, first trachea 209 and second trachea 211 correspond the lateral wall that runs through base 101 and stretch out the base 101 outside, first air pump 210 is installed in the middle section embedding of first trachea 209, second air pump 212 is installed in the middle section embedding of second trachea 211, first air pump 210 and second air pump 212 fixed connection, the lower extreme rear side fixedly connected with second connecting rod 213 of first air pump 210, the rear end fixed connection right side rail 103 of second connecting rod 213.
The moving mechanism 3 comprises a moving plate 301, the right end of the moving plate 301 is correspondingly inserted into the right side rail 103 and the connecting rail 104, a moving groove 302 is formed in the left end of the moving plate 301, the front-back distance of the moving groove 302 is matched with the radius of the convex column 206 and the radius of the second small column 203, the left end of the moving plate 301 is fixedly connected with a belt ring 303, the belt rings 303 are U-shaped and are opposite in opening, the front-back distance between the two belt rings 303 is the same as the front-back distance of the moving groove 302, the belt rings 303 are matched with the convex column 206, and in an initial state, the upper end of the convex column 206 is inserted between the two belt rings 303 (as shown in fig. 12).
The gear mechanism 4 comprises a first toothed plate 401, the first toothed plate 401 is opposite to the inner disc 201 from top to bottom, the middle of the lower surface of the first toothed plate 401 is fixedly connected with a second small column 203, and the outer side of the first toothed plate 401 is uniformly and fixedly connected with a first toothed column 402 at equal intervals.
The die holder mechanism 5 comprises a second toothed plate 501, the second toothed plate 501 is the same as the first toothed plate 401 and is right and left opposite to the first toothed plate 401, the middle part of the lower surface of the second toothed plate 501 is movably connected with the middle part of the right side of the upper surface of the moving plate 301 through a rotating shaft, the outer side of the second toothed plate 501 is uniformly and fixedly connected with a second toothed column 502 at equal intervals, the second toothed column 502 is the same as the first toothed column 402, when the moving mechanism 3 moves to the leftmost side, the first toothed column 402 and the second toothed column 502 are correspondingly meshed, the middle part of the upper surface of the second toothed plate 501 is fixedly connected with a ball column 503, the upper end of the ball column 503 is spherical, the upper end of the ball column 503 is in spherical hinge connection with a third toothed plate 504, the third toothed plate 504 is relatively fastened with the spherical hinge connection of the ball column 503, the center of the third toothed plate 504 is connected with the ball column 503, the third toothed column 504 is the same as the second toothed plate 501, the outer side of the third toothed plate 504 is uniformly and fixedly connected with a third toothed column 505, the third toothed column 505 is vertically staggered and opposite to the second toothed column 502, the third toothed column 505 is larger than the third toothed column 502, the upper end of the third toothed column 505 is larger than the third toothed column 505, the length of the third toothed column 505 is fixedly connected with the third toothed column 506, and the third toothed column 506 is fixedly connected with the third toothed column 506; the front side of the lower surface of the third toothed plate 504 is fixedly connected with a switching block 508, and the lower surface of the switching block 508 presents an arc surface (as shown in fig. 17).
The balance beam 106 is positioned between the rear sides of the second toothed plate 501 and the third toothed plate 504, the middle part of the upper surface of the balance beam 106 is attached to the third toothed plate 504, the lower surface of the balance beam 106 is attached to the second toothed plate 501, the space between the first connecting rod 105 and the second toothed column 502 is not blocked (as shown in fig. 15), and the left end of the limiting block 108 is correspondingly inserted between and matched with the two second toothed columns 502 on the right side of the second toothed plate 501 (as shown in fig. 15); when the die holder mechanism 5 is positioned at the rightmost side, the rightmost third tooth post 505 is correspondingly inserted into the limiting plate 107 (as shown in fig. 15).
The switching mechanism 6 comprises a main connecting plate 601, the left end of the main connecting plate 601 is fixedly connected with the front side of the base 101, the upper surface of the right end of the main connecting plate 601 is fixedly connected with a shaft plate 602, the rear side of the right surface of the shaft plate 602 is movably connected with a switching shaft 603 through a bearing, the middle part of the switching shaft 603 is penetrated and fixedly inserted with a plate bin 604, the inside of the plate bin 604 is hollow, the rear end of the upper wall of the plate bin 604 is penetrated and fixedly connected with an air bag 605, and air valves are respectively arranged on the front and rear sides of the lower wall of the plate bin 604; the front side of the upper surface of the shaft plate 602 is fixedly connected with a supporting plate 606, the right end of the supporting plate 606 is fixedly connected with a column bin 607, the lower end of the column bin 607 is inserted with a pressing column 608, the lower end of the pressing column 608 is smooth and contacts the front side of the upper surface of the plate bin 604, in an initial state, the front end of the plate bin 604 is deflected downwards (as shown in fig. 19), the middle part of the upper end of the pressing column 608 is fixedly connected with a butt joint column 610, the upper end of the butt joint column 610 penetrates through the column bin 607, the upper surface of the pressing column 608 is fixedly connected with a third spring 609, the upper end of the third spring 609 is fixedly connected with the column bin 607, and the third spring 609 is in wound connection with the butt joint column 610; the left side of the upper surface of the supporting plate 606 is fixedly connected with an electric telescopic column 611 and a device plate 613, the upper end of the electric telescopic column 611 is fixedly connected with a connecting plate 612, the right end of the connecting plate 612 corresponds to and is fixedly sleeved with a butt joint column 610, the device plate 613 is positioned at the left side of the electric telescopic column 611, one end of the device plate 613, which is far away from the supporting plate 606, is bent to the right side, the right end of the device plate 613 is embedded and fixedly provided with a starter 614, and the starter 614 is opposite to the butt joint column 610 up and down; when the docking post 610 is inserted into the actuator 614 in an upward movement manner, the actuator 614 controls the sensor 113 to be started, and after the rail block 122 presses the sensor 113 twice, the sensor 113 controls the electric telescopic post 611 to retract and controls the docking post 610 to return through the connecting plate 612; in the initial state, the rear end of the plate bin 604 and the upper end of the switching block 508 are in the same plane, one end of the first air tube 209, which is far away from the slip ring 204, corresponds to the air valve at the rear side of the plate bin 604, the second air tube 211 is far away from the air valve at the front side of the plate bin 604 at one end of the slip ring 204 (as shown in fig. 21), the first air pump 210 controls the first air tube 209 to suck the air in the inner disc 201, and the second air pump 212 controls the second air tube 211 to supplement the air in the inner disc 201.
Working principle: the first step: during staged observation, the control rail block 122 slides along the electric rail 111, the pull belt 121 is pulled to drive the rotary table 114 to rotate anticlockwise, the sharp corner group 205 on the left front side is pushed by the poking teeth 120 to drive the inner disc 201 to rotate synchronously, the convex column 206 rotates to be in contact with the inner wall of the belt ring 303 so as to drive the moving plate 301 to move leftwards along the side rail 103, the poking teeth 120 move to the elastic sheet 110 to be blocked, the rail block 122 slides and is blocked, the rail block 122 slides and returns to the original position, the rotary table 114 returns synchronously, the inner disc 201 is enabled to be not to move by the abutting of the elastic sheet 110 and the sharp corner group 205, at the moment, the inner disc 201 is just switched to rotate one hundred eighty degrees, the moving plate 301 drives the die holder mechanism 5 to move leftmost side, the switching block 508 is in the way of the moving way of the plate, the rear end of the pressing plate 604 is in contact with the rear end of the plate bin 604, the air valve on the lower side behind the plate bin 604 is enabled to be in contact with the first air pipe 209, the air valve on the lower side of the front of the plate bin 604 is disconnected with the second air pipe 211, at the moment, the first air pump 210 controls the first air pump 209 to fill air in the air inside the inner disc 201 into the air bag 605, the toothed plate 504 is synchronously returns, the toothed plate 504 is enabled to expand, the third air bag 504 is enabled to move towards the right side of the die seat 504, the die seat is enabled to move towards the left side of the die, and the front of the die seat is enabled to be convenient to be in the best, and the left, the left side of the grinding angle of the grinding staff is enabled to be in the view, and the front of the face of a tool, and the face of a tool is convenient to be seen person, and the left.
And a second step of: when the moving mechanism 3 is positioned at the rightmost side, the die holder mechanism 5 is controlled to be locked by the balance beam 106, the limiting plate 107 and the limiting block 108, so that the third toothed plate 504 is kept in a horizontal state, the grinding tool bit is machined from the die, the stability of the grinding tool bit in the die machining process can be ensured by the balance beam 106, the limiting plate 107 and the limiting block 108, when the stepped observation is needed, the control rail block 122 moves backwards along the electric rail 111, the position of the die can be moved to the left side of the grinding tool bit, and thus, when the die is turned up, the sight line obstruction of the grinding tool bit disappears, the die is prevented from colliding with the grinding tool bit, the grinding tool bit and the die are protected, and the working safety of the device is improved.
And a third step of: when the die holder mechanism 5 moves to the leftmost side, the plate bin 604 is shifted through the switching block 508 to switch the air valve interface, the air pressure in the inner disc 201 is reduced due to the expansion of the air bag 605, when the convex column 206 is in contact with the belt ring 303, the belt ring 303 presses the convex column 206 into the inner disc 201, so that when the rail block 122 is controlled to move backwards along the electric rail 111 again, the convex column 206 cannot drive the belt ring 303 to move, meanwhile, the die holder mechanism 5 is positioned at the leftmost side to enable the second toothed column 502 to be meshed with the first toothed column 402, the first toothed plate 401 rotates along the inner disc 201 through the second small column 203, so that the second toothed plate 501 is driven to rotate, meanwhile, after the ball column 503 is turned over by about thirty degrees in front of the axial direction, the rear side of the third toothed column 505 is spliced and meshed with the rear side of the second toothed column 502, and accordingly, the third toothed plate 504 is driven to rotate, when the rail block 122 moves, the electric insert 123 is controlled to be inserted into a proper notch 112, a proper angle can be adjusted, and a worker can observe the processing flexibility of the die can be improved by observing the device at multiple angles.
Fourth step: when the grinding tool bit grinds the mould, the surface of mould can remain partly grinding slag, when the third pinion rack 504 pops up and makes the mould face the observer, partly big slag can be shaken off, when moving back fast along electric rail 111 through rail 122, the mould also can be driven fast rotation, so can throw out more slag from the surface of mould to the piece on mould surface that can be timely is cleared up, not only conveniently observes and detects the mould like this, accuracy when can also promoting the grinding.
Fifth step: after the die holder mechanism 5 moves to the leftmost side, the rear end of the plate bin 604 is deflected downwards, the front end of the plate bin 604 is deflected upwards, so that the pressing column 608 is pushed to move upwards, the butt joint column 610 is inserted into the starter 614 to start the inductor 113, the rail block 122 is controlled to move backwards twice, and then the rail block is contacted with the inductor 113 twice, the inductor 113 is controlled, the electric telescopic column 611 is shortened (after a period of operation, the electric telescopic column 611 is restored to a natural state), so that the pressing column 608 moves downwards, the butt joint column 610 is separated from the starter 614, the inclination angle of the plate bin 604 is reset, the interface of the air valve is restored to be the original state, the air bag 605 is contracted, the internal air pressure of the inner disc 201 is increased again, the movement of the moving mechanism 3 can be controlled again, the movement and the rotation of the device can be switched automatically through the design of the switching mechanism 6, and the adaptation of the machine components is improved.
Sixth step: each time the moving rail block 122 can drive the inner disc 201 to rotate by one hundred eighty degrees, so after the die is sprung to be in an inclined state, after the moving rail block 122 is moved twice again, the die is equivalent to rotating by three hundred sixty degrees and is kept as it is, after the air pressure in the inner disc 201 is increased again, the rail block 122 is moved backwards along the electric rail 111 again, the moving mechanism 3 can be driven to move rightwards, the die is reset, the die is observed, and the die can be returned to the original grinding left surface after rotating and cleaning surface slag, so that the processing of a grinding tool is not influenced, and the positioning accuracy of the device is improved.
Seventh step: in the moving and observing process of the die, a worker only needs to control the moving rail block 122 to move backwards along the electric rail 111, so that the operation is simple, the operator can easily get on the hand, and the operability of the device is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mechanical die machining positioner, includes base unit (1), base unit (1) include base (101), run through about the upper end of base (101) and fixedly connected with side rail (103), its characterized in that: the utility model discloses a pull-down rack, including base (101) and pull-down rack, lower inner wall right front side fixedly connected with slide column (109) of base (101), side inner wall right side rear side fixedly connected with shell fragment (110) of base (101), the left end of shell fragment (110) is buckled and perk right, the inside of base (101) is provided with carousel (114), lower surface middle part fixedly connected with lower post (115) of carousel (114), the lower extreme of lower post (115) runs through the lower wall middle part of base (101) and fixedly connected with chassis (116), the upper surface fixedly connected with first spring (117) of chassis (116), first spring (117) round connection lower post (115), the upper end fixedly connected with base (101) of first spring (117), the surface right side of carousel (114) runs through and has seted up spout (118), spout (118) take the semicircle arc, the upper end of slide column (109) inserts in spout (118) and with spout (118) adaptation, the upper surface fixedly connected with first spring (117), the pull-down rack (121) is connected with a counter-clockwise pull-down rack (121) of pull-down rack, pull-down rack (121) is connected with pull-down rack (121), one end of the drawstring (121) inserted into the electric rail (111) is fixedly connected with a rail block (122), the rail block (122) is matched with the electric rail (111), and an electric inserting column (123) is arranged at the front end of the rail block (122);
an inner disc mechanism (2) is arranged above the base mechanism (1);
a moving mechanism (3) and a gear mechanism (4) are arranged above the inner disc mechanism (2);
a die holder mechanism (5) is arranged above the moving mechanism (3);
the right front side of the base mechanism (1) is provided with a switching mechanism (6).
2. A machine tooling positioning device according to claim 1, wherein: the outer side of the lower surface of the base (101) is fixedly connected with a bottom support (102), and the chassis (116) and the first spring (117) are both positioned in the bottom support (102);
the right side the right-hand member fixedly connected with joint rail (104) of curb rail (103), the back surface left side fixedly connected with head rod (105) of joint rail (104), the one end that head rod (105) kept away from joint rail (104) fixedly connected with balance beam (106), the upper surface of balance beam (106) is left and right sunken, the right surface fixedly connected with limiting plate (107) of joint rail (104), the left surface middle part fixedly connected with stopper (108) of limiting plate (107);
the left end rear side of base (101) runs through and fixedly connected with electric rail (111), notch (112) have all been seted up to the upper and lower inner wall of electric rail (111), inductor (113) are installed in the left wall embedding of rear end of electric rail (111).
3. A machine tooling positioning device according to claim 2, wherein: the inner disc mechanism (2) comprises an inner disc (201), the inner part of the inner disc (201) is hollow, a disc column (202) is fixedly inserted in the middle of the inner disc (201), the lower end of the disc column (202) is movably connected with a rotary disc (114) through a bearing, and a second small column (203) is fixedly connected in the middle of the upper surface of the disc column (202);
the middle part of the outer arc wall of the inner disc (201) is embedded in the middle part of the outer arc wall and is movably connected with a slip ring (204) through a bearing, sharp angle groups (205) are uniformly and fixedly connected to the outer side of the inner disc (201) at equal intervals, the number of the sharp angle groups (205) is two, the two sharp angle groups (205) are centrosymmetric, each sharp angle group (205) comprises two sharp angles which are opposite up and down, the distance between the upper sharp angle and the lower sharp angle corresponds to and is matched with the slip ring (204), the tilting end of the elastic sheet (110) is abutted against the left surface of the sharp angle group (205) on the right rear side, and one end of the poking tooth (120) far away from the sliding column (109) is abutted against the right surface of the sharp angle group (205) on the left front side.
The right side of the upper wall of the inner disc (201) is inserted and connected with a convex column (206) in a penetrating manner, the upper end of the convex column (206) is smooth and protrudes out of the upper surface of the inner disc (201), the lower surface of the convex column (206) is fixedly connected with a column disc (207), the upper surface of the column disc (207) is attached to the upper inner wall of the inner disc (201), the lower surface of the column disc (207) is fixedly connected with a second spring (208), and the lower end of the second spring (208) is fixedly connected with the lower inner wall of the inner disc (201);
the right front side of sliding ring (204) runs through and fixedly connected with first trachea (209) and second trachea (211), second trachea (211) are in the place ahead of first trachea (209), first trachea (209) and second trachea (211) correspond the lateral wall that runs through base (101) and stretch out the base (101) outside, first air pump (210) are installed in the middle section embedding of first trachea (209), second air pump (212) are installed in the middle section embedding of second trachea (211), first air pump (210) and second air pump (212) fixed connection, the lower extreme rear side fixedly connected with second connecting rod (213) of first air pump (210), the rear end fixed connection right side of second connecting rod (213) side rail (103).
4. A machine tooling positioning device according to claim 3, wherein: the moving mechanism (3) comprises a moving plate (301), the right end of the moving plate (301) is correspondingly inserted into the right side of the side rail (103) and the connecting rail (104), a moving groove (302) is formed in the left end of the moving plate (301), the front-back distance of the moving groove (302) is matched with the radius of the convex column (206) and the radius of the second small column (203), belt rings (303) are fixedly connected to the front end and the back end of the moving plate (301) respectively, the belt rings (303) are U-shaped and are opposite in opening, the front-back distance between the two belt rings (303) is identical with the front-back distance of the moving groove (302), and the belt rings (303) are matched with the convex column (206).
5. A machine tooling positioning device according to claim 3, wherein: the gear mechanism (4) comprises a first toothed plate (401), the first toothed plate (401) is opposite to the inner disc (201) from top to bottom, a second small column (203) is fixedly connected to the middle of the lower surface of the first toothed plate (401), and first toothed columns (402) are uniformly and fixedly connected to the outer side of the first toothed plate (401) at equal intervals.
6. A machine tooling positioning device according to claim 5, wherein: the die holder mechanism (5) comprises a second toothed plate (501), the second toothed plate (501) is identical to the first toothed plate (401) and right and left opposite to each other, the middle part of the lower surface of the second toothed plate (501) is movably connected with the middle part of the right side of the upper surface of the moving plate (301) through a rotating shaft, second toothed columns (502) are uniformly and fixedly connected with the outer sides of the second toothed plate (501) at equal intervals, the second toothed columns (502) are identical to the first toothed columns (402), ball columns (503) are fixedly connected with the middle part of the upper surface of the second toothed plate (501), the upper ends of the ball columns (503) are spherical, the upper end ball hinge of the ball columns (503) is connected with a third toothed plate (504), the center of the third toothed plate (504) is identical to the second toothed plate (501), third toothed columns (505) are uniformly and fixedly connected with the outer sides of the third toothed plates (504), and the third toothed columns (506) are fixedly connected with the upper ends of the third toothed columns (506), and the upper ends of the third toothed columns (506) are fixedly connected with the third toothed columns (506);
the front side of the lower surface of the third toothed plate (504) is fixedly connected with a switching block (508), and the lower surface of the switching block (508) presents an arc surface.
7. A machine tooling positioning device according to claim 6, wherein: the balance beam (106) is located between the rear sides of the second toothed plate (501) and the third toothed plate (504), the third toothed plate (504) is attached to the middle of the upper surface of the balance beam (106), the second toothed plate (501) is attached to the lower surface of the balance beam (106), and the left end of the limiting block (108) is correspondingly inserted between two second toothed columns (502) on the right side of the second toothed plate (501) and is matched with the second toothed columns.
8. A machine tooling positioning device according to claim 7, wherein: the switching mechanism (6) comprises a main connecting plate (601), the left end of the main connecting plate (601) is fixedly connected with the front side of the base (101), the upper surface of the right end of the main connecting plate (601) is fixedly connected with a shaft plate (602), the rear side of the right surface of the shaft plate (602) is movably connected with a switching shaft (603) through a bearing, the middle part of the switching shaft (603) penetrates through and is fixedly inserted with a plate bin (604), the inside of the plate bin (604) is hollow, the rear end of the upper wall of the plate bin (604) penetrates through and is fixedly connected with an air bag (605), and air valves are arranged on the front wall and the rear wall of the plate bin (604);
the front side of the upper surface of the shaft plate (602) is fixedly connected with a supporting plate (606), the right end of the supporting plate (606) is fixedly connected with a column bin (607), the lower end of the column bin (607) is inserted with a pressing column (608), the lower end of the pressing column (608) is smooth and contacts with the front side of the upper surface of the plate bin (604), the middle part of the upper end of the pressing column (608) is fixedly connected with a butt joint column (610), the upper end of the butt joint column (610) penetrates through the column bin (607), the upper surface of the pressing column (608) is fixedly connected with a third spring (609), the upper end of the third spring (609) is fixedly connected with the column bin (607), and the third spring (609) is connected with the butt joint column (610) in a winding mode;
the utility model discloses a device for fixing a support plate of a motor vehicle, including a support plate (606), a motor telescopic column (611) and a ware board (613) fixedly connected with on the upper surface left side of support plate (606), the upper end fixedly connected with of motor telescopic column (611) links board (612), the right-hand member that links board (612) corresponds and fixedly cup joints butt joint post (610), ware board (613) are in the left side of motor telescopic column (611), the one end that support plate (606) was kept away from to ware board (613) is buckled to the right side, the right-hand member embedding fixed mounting of ware board (613) has starter (614), starter (614) are just about butt joint post (610).
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| CN202311090102.2A CN116810635B (en) | 2023-08-28 | 2023-08-28 | Machining positioning device for mechanical die |
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| CN202311090102.2A CN116810635B (en) | 2023-08-28 | 2023-08-28 | Machining positioning device for mechanical die |
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| CN116810635B CN116810635B (en) | 2023-10-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817213A (en) * | 2024-03-05 | 2024-04-05 | 泰州润伟机械有限公司 | Automatic welding machine for welding seams |
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| CN117817213B (en) * | 2024-03-05 | 2024-05-24 | 泰州润伟机械有限公司 | Automatic welding machine for welding seams |
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| CN116810635B (en) | 2023-10-31 |
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