CN217748762U - Eight-axis linkage positioning mechanism and device - Google Patents
Eight-axis linkage positioning mechanism and device Download PDFInfo
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- CN217748762U CN217748762U CN202220060295.1U CN202220060295U CN217748762U CN 217748762 U CN217748762 U CN 217748762U CN 202220060295 U CN202220060295 U CN 202220060295U CN 217748762 U CN217748762 U CN 217748762U
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Abstract
The utility model provides an eight-axis linkage positioning mechanism and device. Wherein, eight-axis linkage positioning mechanism, including vertical movement subassembly, back-and-forth movement subassembly, lateral shifting subassembly, the back-and-forth movement subassembly slides and sets up on vertical movement subassembly, the lateral shifting subassembly slides and sets up on the front and back movement subassembly, the lateral shifting subassembly front side is provided with the fender and indicates the roating seat, it indicates that the roating seat top rotates and is provided with the fly leaf to keep off, the fixed fender that is provided with in fly leaf top indicates, the bottom threaded connection that the fender indicates the roating seat has the fender to indicate accommodate the lead screw, the bottom that the fender indicates accommodate the lead screw is provided with adjusting hand wheel, the fender indicates accommodate the lead screw's bottom and adjusting hand wheel fixed connection, borrow this, the utility model discloses a vertical movement subassembly, back-and-forth movement subassembly, lateral shifting subassembly multi-direction removal in three axle about, have automatic adjustment, realize the advantage of fixing a position different sheet metals.
Description
Technical Field
The utility model belongs to the technical field of panel processing equipment, in particular to eight-axis linkage positioning mechanism and device.
Background
At present, the bender is a device commonly used in the metal plate processing industry, when the bender bends a plate, the plate entering the bender needs to be positioned, the feeding length of the plate to be processed is controlled, therefore, a positioning device of the bender is an important working mechanism for positioning the plate to be processed, the positioning device mainly has the functions of positioning the plate entering the bender through a stop finger, controlling the feeding length of the plate to be processed, and ensuring that the plate is bent at a preset position. After the plate to be processed enters the bending machine, the stop finger in the positioning device linearly moves in the front-back direction or the up-down direction to abut against the rear end of the plate, so that the length of the plate entering the bending machine is constant, the positioning of the plate is realized, and the feeding length of the plate is controlled.
In the actual use process of the bending machine, due to the fact that the width, the thickness and the length change span of a bending workpiece is large, an operator needs to manually adjust the position of the positioning device in multiple directions to match with different plate feeding positioning, and production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an eight-axis linkage positioning mechanism can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the eight-axis linkage positioning mechanism comprises a vertical moving assembly, a front and rear moving assembly and a transverse moving assembly, wherein the front and rear moving assembly is arranged on the vertical moving assembly in a sliding mode, the transverse moving assembly is arranged on the front and rear moving assembly in a sliding mode, a blocking finger rotating seat is arranged on the front side of the transverse moving assembly, a movable plate is arranged on the top of the blocking finger rotating seat in a rotating mode, a blocking finger is fixedly arranged on the top of the movable plate, the bottom of the blocking finger rotating seat is connected with a blocking finger adjusting screw rod in a threaded mode, an adjusting hand wheel is arranged at the bottom of the blocking finger adjusting screw rod, and the bottom of the blocking finger adjusting screw rod is fixedly connected with the adjusting hand wheel.
After a plate enters a bending machine, according to the size of a bending workpiece, a vertical moving assembly moves up and down to drive a front-back moving assembly and a transverse moving assembly to move up and down, the front-back moving assembly moves back and forth to drive the transverse moving assembly to move back and forth, the transverse moving assembly realizes the left-right moving process to position the plate, in the multi-direction moving process, a finger blocking rotating seat arranged on the transverse moving assembly, a movable plate arranged on the finger blocking rotating seat and a finger blocking arranged on the movable plate move up and down, left and right and front and back in a multi-direction mode, so that the positioning process of various plates is realized, an adjusting hand wheel drives the finger blocking adjusting screw rod to rotate, the finger blocking rotating seat is in threaded fit with the screw rod to drive the finger blocking rotating seat to ascend or descend in a small range, the finger blocking movable plate and the finger blocking plate move up and down along with the finger blocking movable plate, and the finger blocking movable plate is rotated in multiple directions by rotating the finger blocking at the top of the finger blocking movable plate.
Furthermore, a first driving assembly is movably connected to the vertical moving assembly and drives the vertical moving assembly to move up and down, a second driving assembly is fixedly arranged on the vertical moving assembly and connected with the front-back moving assembly and drives the front-back moving assembly to move back and forth, a third driving assembly is movably arranged on the front-back moving assembly and fixedly connected with the transverse moving assembly and drives the transverse moving assembly to move left and right, the vertical moving assembly is driven to move up and down by the first driving assembly, the front-back moving assembly is driven to move back and forth by the second driving assembly, and the transverse moving assembly is driven to move left and right by the third driving assembly, so that the positioning device can move in multiple directions to position the plate.
Further, first drive assembly includes first motor, the fixed first lead screw that is provided with in the pivot of first motor, second drive assembly includes the second motor, the fixed second lead screw that is provided with in the pivot of second motor, third drive assembly includes the third motor, the fixed gear that is provided with in the pivot of third motor, the fixed motor cabinet that is provided with on the third motor.
Furthermore, a mounting seat is arranged on one side of the vertical moving assembly, a first motor is fixedly arranged on the mounting seat, first bearing seats are fixedly arranged at the upper end and the lower end of the mounting seat respectively, first bearings are fixedly arranged in the first bearing seats, the upper end and the lower end of the first lead screw are fixedly connected with the inner ring of the first bearing respectively, a first slide rail is fixedly arranged on one side of the mounting seat opposite to the vertical moving assembly, a first slide rail seat is arranged in the vertical moving assembly, one side of the first slide rail seat opposite to the mounting seat is in sliding fit with the first slide rail, a rotating shaft of the first motor rotates to drive the first lead screw to rotate, and the first lead screw rotates through the first bearing seats at the two ends and the support of the first bearings.
Further, the vertical moving assembly comprises a housing, a connecting seat is fixedly arranged in the housing, a first nut seat is fixedly arranged on one side, opposite to the mounting seat, of the connecting seat, a first nut is arranged in the first nut seat, the first nut is in threaded connection with a first lead screw, a second slide rail seat is fixedly arranged on the connecting seat and is in sliding fit with the front-back moving assembly, a second motor is fixedly arranged in the housing, the first nut fixed on the first nut seat is in threaded fit with the first lead screw, and the first nut rotates on the first lead screw in the rotating process of the first lead screw to drive the connecting seat and the housing to move up and down, so that the vertical moving assembly can move up and down.
The back-and-forth moving assembly comprises a pillar and a square tube, a second slide rail is fixedly arranged at the top of the pillar, a second bearing seat is fixedly arranged at the rear end of the bottom of the pillar, a second bearing is fixedly arranged in the second bearing seat, a second lead screw penetrates through the second bearing and is fixedly connected with an inner ring of the second bearing, a second nut seat is fixedly arranged at the front end of the bottom of the pillar, a second nut is fixedly arranged in the second nut seat, the second nut is in threaded connection with the second lead screw, the square tube is fixedly arranged at the front side of the pillar, the second slide rail fixedly arranged at the top of the pillar is in sliding fit with a second slide rail seat on a connecting seat, a second motor rotating shaft rotates to drive the second lead screw to rotate, the second lead screw is rotatably supported through the second bearing seat and the second bearing, the second nut is in threaded fit with the second lead screw in the rotating process of the second lead screw, the pillar and the square tube are driven to move back and forth through the second nut, and forth, and back moving of the back moving assembly is realized at the vertical moving assembly.
Furthermore, a rack is fixedly arranged at the bottom of the front-back moving assembly, the gear is meshed with the rack, a third sliding rail is fixedly arranged on the front side of the front-back moving assembly, the transverse moving assembly is in sliding fit with the third sliding rail, the rack is arranged at the bottom of the square tube, the transverse moving assembly is fixedly connected with the motor base, the third motor is fixedly connected with the motor base, when a rotating shaft of the third motor rotates to drive the gear to move on the rack, the third motor drives the motor base to move in the horizontal direction, and the transverse moving assembly moves in the horizontal direction along with the movement of the motor.
Further, the lateral shifting subassembly includes the back and keeps off the material bottom plate, the fixed third slide rail seat that is provided with in rear side that keeps off the material bottom plate, third slide rail seat and third slide rail sliding fit, keeping off and indicating that the roating seat is fixed to be set up in back and keeping off material bottom plate front side, when the lateral shifting subassembly moved on the horizontal direction along with the removal that the motor was done, volume third slide rail seat and third slide rail sliding fit on the back fender material bottom plate realized the removal process of lateral shifting subassembly.
Based on the utility model discloses a another aspect provides an eight-axis linkage positioner, contains foretell mechanism.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
after a plate enters a bending machine, according to the size of a bending workpiece, a vertical moving assembly moves up and down to drive a front-back moving assembly and a transverse moving assembly to move up and down, the front-back moving assembly moves back and forth to drive the transverse moving assembly to move back and forth, the transverse moving assembly realizes the left-right moving process to realize the positioning of the plate, and in the multi-direction moving process, a finger blocking rotating seat arranged on the transverse moving assembly, a movable plate arranged on the finger blocking rotating seat and a finger blocking arranged on the movable plate all move in multiple directions along with the up-down, left-right and front-back movement, so that the positioning process of various plates is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting base of FIG. 1;
FIG. 3 is a schematic view of the vertical movement assembly of FIG. 1;
FIG. 4 is a schematic view of the fore-aft movement assembly of FIG. 1;
FIG. 5 is a schematic view of the rear side structure of FIG. 4;
fig. 6 is a schematic structural view of the lateral moving assembly in fig. 1.
In the figure: 1. a vertical movement assembly; 2. moving the assembly back and forth; 3. a lateral movement assembly; 4. a finger blocking rotary seat; 5. a first drive assembly; 6. a second drive assembly; 7. a third drive assembly; 8. a mounting seat; 11. a housing; 12. a connecting seat; 13. a first nut seat; 14. a first nut; 15. a second slide rail seat; 21. a pillar; 22. a square tube; 23. a second slide rail; 24. a second bearing housing; 25. a second bearing; 26. a second nut seat; 27. a second nut; 31. a rack; 32. a third slide rail; 33. a rear material blocking bottom plate; 34. a third slide rail seat; 41. a movable plate; 42. a blocking finger; 43. a finger blocking adjusting screw rod; 44. adjusting a hand wheel; 51. a first motor; 52. a first lead screw; 61. a second motor; 62. a second lead screw; 71. a third motor; 72. a gear; 73. a motor base; 81. a first bearing housing; 82. a first bearing; 83. a first slide rail; 84. a first slide rail seat.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 6, the eight-axis linkage positioning mechanism includes a vertical moving assembly 1, a front-back moving assembly 2, and a lateral moving assembly 3, wherein the front-back moving assembly 2 is slidably disposed on the vertical moving assembly 1, the lateral moving assembly 3 is slidably disposed on the front-back moving assembly 2, a finger blocking rotating seat 44 is disposed on the front side of the lateral moving assembly 3, a movable plate 41 is rotatably disposed on the top of the finger blocking rotating seat 44, a finger blocking 42 is fixedly disposed on the top of the movable plate 41, a finger blocking adjusting screw rod 43 is threadedly connected to the bottom of the finger blocking rotating seat 4, an adjusting hand wheel 44 is disposed on the bottom of the finger blocking adjusting screw rod 43, and the bottom of the finger blocking adjusting screw rod 43 is fixedly connected to the adjusting hand wheel 44.
After a plate enters a bending machine, according to the size of a bending workpiece, a vertical moving assembly 1 moves up and down to drive a front-back moving assembly 2 and a transverse moving assembly 3 to move up and down, the front-back moving assembly 2 moves back and forth to drive the transverse moving assembly 3 to move back and forth, the transverse moving assembly 3 moves left and right to position the plate, in the multi-direction moving process, a finger blocking rotating base 4 installed on the transverse moving assembly 3, a movable plate 41 installed on the finger blocking rotating base 4 and a finger blocking 42 installed on the movable plate 41 move up and down, left and right and front and back in multiple directions, so that the positioning process of multiple plates is realized, an adjusting hand wheel 44 drives a finger blocking adjusting screw rod 43 to rotate, the finger blocking rotating base 4 is in threaded fit with the finger blocking adjusting screw rod 43 to drive the finger blocking rotating base 4 to ascend or descend in a small range, the movable plate 41 and the finger blocking 42 move up and down, and the finger blocking 42 rotates on the top of the movable plate 41 to realize the rotation of the finger blocking 42 in multiple directions.
The positioning device is characterized in that a first driving assembly 5 is movably connected to the vertical moving assembly 1, the first driving assembly 5 drives the vertical moving assembly 1 to move up and down, a second driving assembly 6 is fixedly arranged on the vertical moving assembly 1, the second driving assembly 6 is connected with the front-back moving assembly 2 to drive the front-back moving assembly 2 to move back and forth, a third driving assembly 7 is movably arranged on the front-back moving assembly 2, the third driving assembly 7 is fixedly connected with the transverse moving assembly 3 to drive the transverse moving assembly 3 to move left and right, the vertical moving assembly 1 is driven to move up and down by the first driving assembly 5, the front-back moving assembly 2 is driven by the second driving assembly 6 to move back and forth, and the transverse moving assembly 3 is driven by the third driving assembly 7 to move left and right, so that the positioning device can move to position the plate in multiple directions.
The first driving assembly 5 comprises a first motor 51, a first screw rod 52 is fixedly arranged on a rotating shaft of the first motor 51, the second driving assembly 6 comprises a second motor 61, a second screw rod 62 is fixedly arranged on a rotating shaft of the second motor 61, the third driving assembly 7 comprises a third motor 71, a gear 72 is fixedly arranged on a rotating shaft of the third motor 71, and a motor base 73 is fixedly arranged on the third motor 71.
The vertical moving component comprises a vertical moving component 1, and is characterized in that a mounting base 8 is arranged on one side of the vertical moving component 1, a first motor 51 is fixedly arranged on the mounting base 8, first bearing bases 81 are fixedly arranged at the upper end and the lower end of the mounting base 8 respectively, first bearings 82 are fixedly arranged in the first bearing bases 81, the upper end and the lower end of a first lead screw 52 are fixedly connected with inner rings of the first bearings 82 respectively, a first slide rail 83 is fixedly arranged on one side of the mounting base 8 opposite to the vertical moving component 1, a first slide rail base 52 is arranged in the vertical moving component 1, one side of the first slide rail base 52 opposite to the mounting base 1 is in sliding fit with the first slide rail 83, a rotating shaft of the first motor 51 rotates to drive the first lead screw 52 to rotate, and the rotation of the first lead screw 52 is realized through the support of the first bearing bases 81 at the two ends and the first bearing 82 bases 82.
The vertical moving assembly 1 comprises a shell 11, a connecting seat 12 is fixedly arranged in the shell 11, a first nut seat 13 is fixedly arranged on one side, opposite to the mounting seat, of the connecting seat 12, a first nut 14 is arranged in the first nut seat 13, the first nut 14 is in threaded connection with a first screw rod 52, a second slide rail seat 15 is fixedly arranged on the connecting seat 12, the second slide rail seat 15 is in sliding fit with the front-back moving assembly 2, a second motor 61 is fixedly arranged in the shell 11, the first nut 14 fixed on the first nut seat 13 is in threaded fit with the first screw rod 52, the first nut 14 rotates on the first screw rod 52 in the rotating process of the first screw rod 52, the connecting seat 12 and the shell 11 are driven to move up and down, and the vertical moving assembly 1 is moved up and down.
The back-and-forth moving assembly 2 comprises a support column 21 and a square tube 22, a second slide rail 23 is fixedly arranged at the top of the support column 21, a second bearing seat 24 is fixedly arranged at the rear end of the bottom of the support column 21, a second bearing 25 is fixedly arranged in the second bearing seat 24, a second lead screw 62 penetrates through the second bearing 25 and is fixedly connected with an inner ring of the second bearing 25, a second nut 27 seat 26 is fixedly arranged at the front end of the bottom of the support column 21, a second nut 27 is fixedly arranged in the second nut seat 26, the second nut 27 is in threaded connection with the second lead screw 62, the square tube 22 is fixedly arranged at the front side of the support column 21, the second slide rail 23 fixedly arranged at the top of the support column 21 is in sliding fit with a second slide rail seat 15 on the connecting seat 12, a second motor 61 rotates to drive the second lead screw 62 to rotate, the second lead screw 62 is rotatably supported through the arrangement of the second bearing seat 24 and the second bearing 25, the second nut 27 is in threaded fit with the second lead screw 62 during the rotation of the second lead screw 62, and the second lead screw 27 drives the support column 21 and the square tube 22 to move back and forth at the back and forth moving assembly 2 on the second lead screw 62 through the second lead screw 27, so as to realize the back and forth moving process of the back moving assembly 1.
The bottom of the front-back moving assembly 2 is fixedly provided with a rack 31, the gear 72 is meshed with the rack 31, the front side of the front-back moving assembly is fixedly provided with a third slide rail 23, the transverse moving assembly 3 is in sliding fit with the third slide rail 23, the rack 31 is arranged at the bottom of the square tube 22, the transverse moving assembly 3 is fixedly connected with a motor base 73, a third motor 71 is fixedly connected with the motor base 73, when the rotating shaft of the third motor 71 rotates to drive the gear 72 to move on the rack 31, the third motor 71 drives the motor base 73 to move in the horizontal direction, and the transverse moving assembly 3 moves in the horizontal direction along with the movement of the third motor 71.
Lateral shifting subassembly 3 keeps off material bottom plate 33 including the back, the fixed third slide rail seat 34 that is provided with in rear side that keeps off material bottom plate 33, third slide rail seat 34 and third slide rail 23 sliding fit, keeping off and indicating that roating seat 4 is fixed to be set up in back fender material bottom plate 33 front side, and when the lateral shifting subassembly moved on the horizontal direction along with the removal that the motor was done, third slide rail seat 34 and third slide rail 23 sliding fit on the material bottom plate 33 are kept off to the back realized the removal process of lateral shifting subassembly 3.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An eight-axis linkage positioning mechanism, comprising:
a vertical movement assembly;
the front-back moving assembly is arranged on the vertical moving assembly in a sliding mode;
the transverse moving assembly is arranged on the front and rear moving assemblies in a sliding manner;
keep off and indicate the roating seat, lateral shifting subassembly front side is provided with keep off and indicate the roating seat, keep off and indicate that the roating seat top rotates and to be provided with the fly leaf, the fixed fender that is provided with in fly leaf top indicates, keep off the bottom threaded connection who indicates the roating seat and keep off and indicate accommodate the lead screw, the bottom that keeps off and indicate accommodate the lead screw is provided with adjusting hand wheel, keep off and indicate accommodate the bottom and the adjusting hand wheel fixed connection of lead screw.
2. The eight-axis linkage positioning mechanism according to claim 1, wherein a first driving assembly is movably connected to the vertical moving assembly, the first driving assembly drives the vertical moving assembly to move up and down, a second driving assembly is fixedly arranged on the vertical moving assembly, the second driving assembly is connected with the front-back moving assembly and drives the front-back moving assembly to move back and forth, a third driving assembly is movably arranged on the front-back moving assembly and is fixedly connected with the transverse moving assembly and drives the transverse moving assembly to move left and right.
3. The eight-axis linkage positioning mechanism according to claim 2, wherein the first driving assembly comprises a first motor, a first lead screw is fixedly arranged on a rotating shaft of the first motor, the second driving assembly comprises a second motor, a second lead screw is fixedly arranged on a rotating shaft of the second motor, the third driving assembly comprises a third motor, a gear is fixedly arranged on a rotating shaft of the third motor, and a motor base is fixedly arranged on the third motor.
4. The eight-axis linkage positioning mechanism according to claim 3, wherein an installation seat is disposed on one side of the vertical moving assembly, the first motor is fixedly disposed on the installation seat, first bearing seats are fixedly disposed at upper and lower ends of the installation seat, respectively, a first bearing is fixedly disposed in the first bearing seat, upper and lower ends of the first lead screw are fixedly connected with an inner ring of the first bearing, respectively, a first slide rail is fixedly disposed on one side of the installation seat opposite to the vertical moving assembly, a first slide rail seat is disposed in the vertical moving assembly, and one side of the first slide rail seat opposite to the installation seat is in sliding fit with the first slide rail.
5. The eight-axis linkage positioning mechanism according to claim 3, wherein the vertical moving assembly comprises a housing, a connecting seat is fixedly arranged in the housing, a first nut seat is fixedly arranged on one side of the connecting seat opposite to the mounting seat, a first nut is arranged in the first nut seat, the first nut is in threaded connection with a first lead screw, a second slide rail seat is fixedly arranged on the connecting seat, the second slide rail seat is in sliding fit with the front-back moving assembly, and the second motor is fixedly arranged in the housing.
6. The eight-axis linkage positioning mechanism according to claim 3, wherein the forward and backward moving assembly comprises a support and a square tube, a second slide rail is fixedly arranged at the top of the support, a second bearing seat is fixedly arranged at the rear end of the bottom of the support, a second bearing is fixedly arranged in the second bearing seat, the second lead screw passes through the second bearing and is fixedly connected with an inner ring of the second bearing, a second nut seat is fixedly arranged at the front end of the bottom of the support, a second nut is fixedly arranged in the second nut seat, the second nut is in threaded connection with the second lead screw, and the square tube is fixedly arranged at the front side of the support.
7. The eight-axis linkage positioning mechanism according to claim 3, wherein a rack is fixedly arranged at the bottom of the front-back moving component, the gear is meshed with the rack, a third sliding rail is fixedly arranged at the front side of the front-back moving component, and the transverse moving component is in sliding fit with the third sliding rail.
8. An eight-axis linkage positioning device, comprising the eight-axis linkage positioning mechanism of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220060295.1U CN217748762U (en) | 2022-01-11 | 2022-01-11 | Eight-axis linkage positioning mechanism and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220060295.1U CN217748762U (en) | 2022-01-11 | 2022-01-11 | Eight-axis linkage positioning mechanism and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217748762U true CN217748762U (en) | 2022-11-08 |
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ID=83869838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220060295.1U Active CN217748762U (en) | 2022-01-11 | 2022-01-11 | Eight-axis linkage positioning mechanism and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217748762U (en) |
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2022
- 2022-01-11 CN CN202220060295.1U patent/CN217748762U/en active Active
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