CN116037842B - Mechanical clamping jaw for operating tool in mechanical equipment - Google Patents
Mechanical clamping jaw for operating tool in mechanical equipment Download PDFInfo
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- CN116037842B CN116037842B CN202310326003.3A CN202310326003A CN116037842B CN 116037842 B CN116037842 B CN 116037842B CN 202310326003 A CN202310326003 A CN 202310326003A CN 116037842 B CN116037842 B CN 116037842B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention belongs to the technical field of manipulators, and particularly relates to a mechanical clamping jaw for a manipulation tool in mechanical equipment, which comprises a mechanical main body, a degree of freedom adjusting mechanism, an anti-vibration down-pressing type manipulation auxiliary mechanical jaw and a groove track positioning mechanism, wherein the degree of freedom adjusting mechanism is arranged on the mechanical main body, the groove track positioning mechanism is arranged on the degree of freedom adjusting mechanism, and the anti-vibration down-pressing type manipulation auxiliary mechanical jaw is arranged on the groove track positioning mechanism; the invention provides a vibration-proof downward-pressing type operation auxiliary mechanical claw, which effectively reduces the injury accidents in the steel forging process through the mutual matching of a first plane self-adjusting clamping assembly and a second plane self-adjusting clamping assembly.
Description
Technical Field
The invention belongs to the technical field of mechanical arms, and particularly relates to a mechanical clamping jaw for a manipulation tool in mechanical equipment.
Background
The forging tool and auxiliary tools, especially the manual forging tool, the free forging tool, the clamp and the like are various, are generally placed at the working place at the same time, often are messy, and because the tools are frequently replaced in work, the difficulty of checking the tools is increased, and sometimes the unsuitable tools are used together, the injury accident is easily caused, the arm is easily damaged by vibration, and the forge piece flies out.
Disclosure of Invention
Aiming at the problems of hurting arms and flying forgings, the invention provides a vibration-proof downward-pressing type operation auxiliary mechanical claw, which is used for solving the problems that the problem that the damage accidents are easy to happen due to the fact that the tool is frequently replaced and the tool is sometimes not suitable for being used together due to the fact that the tool is frequently replaced in work is solved, and the damage accidents in the steel forging process are effectively reduced through the mutual matching of a first plane self-adjusting clamping component and a second plane self-adjusting clamping component.
The technical scheme adopted by the invention is as follows: the invention provides a mechanical clamping jaw for a manipulation tool in mechanical equipment, which comprises a mechanical main body, a degree of freedom adjusting mechanism, an anti-vibration down-pressing type manipulation auxiliary mechanical jaw and a groove track positioning mechanism, wherein the degree of freedom adjusting mechanism is arranged on the mechanical main body; the vibration-proof down-pressing type operation auxiliary mechanical claw comprises a first plane self-adjusting clamping assembly and a second plane self-adjusting clamping assembly, wherein the first plane self-adjusting clamping assembly is arranged at one end of the groove track positioning mechanism, and the second plane self-adjusting clamping assembly is arranged at the other end of the groove track positioning mechanism.
Further, the mechanical main body comprises a base and a mechanical arm, wherein the base is arranged at the lower end of the mechanical main body, and the mechanical arm is arranged on the base.
Further, the degree of freedom adjustment mechanism comprises a fixing part, a rolling shaft, a gear IV, a tooth block II and a motor III, wherein the fixing part is arranged at one end of the mechanical arm, the rolling shaft is rotationally arranged on the fixing part, the motor III is arranged at one end of the mechanical arm, the gear IV is arranged at the output end of the motor III, the tooth block II is annularly arranged on the rolling shaft, and the tooth block II and the gear IV are meshed and rotationally connected.
Further, the groove track positioning mechanism comprises a motor II, a gear III, a tooth block I, an arc-shaped bent pipe, an embedded bent pipe and an arc-shaped groove, wherein the arc-shaped bent pipe is arranged on the rolling shaft, the arc-shaped groove is arranged in the arc-shaped bent pipe, the embedded bent pipe is slidably arranged in the arc-shaped groove, the motor II is arranged at the outer side of one end of the arc-shaped bent pipe, the gear III is arranged at the output end of the motor II, the tooth block I is arranged on the embedded bent pipe, and the gear III is meshed and rotated to be connected with the tooth block I.
Further, the first plane self-adjusting clamping assembly comprises a closed clamping assembly, an impact buffering assembly, an inserted workpiece positioning assembly, a feedback type pressing balance assembly, a pressure driving assembly and a fixing assembly, wherein the closed clamping assembly is arranged at one end of the embedded bent pipe, the impact buffering assembly is arranged on the closed clamping assembly, the inserted workpiece positioning assembly is arranged on the closed clamping assembly, the feedback type pressing balance assembly is arranged on the inserted workpiece positioning assembly, the pressure driving assembly is arranged on the inserted workpiece positioning assembly, and the fixing assembly is arranged on the impact buffering assembly.
Further, the closed clamping assembly comprises a mechanical pipe, a first motor, a screw rod, a bearing, a sleeve, a first bevel gear, a second bevel gear, a first telescopic cylinder and a sleeve, wherein the first telescopic cylinder is arranged at one end of the embedded bent pipe, the first motor is arranged at the inner side of one end of the first telescopic cylinder, the mechanical pipe is arranged at one end of the first telescopic cylinder, the sleeve is arranged in the mechanical pipe, the first bevel gear is arranged at the output end of the first motor, the bearing is arranged at one end of the mechanical pipe, one end of the screw rod is arranged on the bearing, the other end of the screw rod is rotated and sleeved in the sleeve, the second bevel gear is arranged at the lower end of the screw rod, the sleeve is sleeved on the screw rod, and the screw rod is in threaded connection with the sleeve.
Further, the impact buffering type assembly comprises a first fixed block, a first sliding groove, a second sliding block and a first spring, wherein the first sliding block is arranged at one end of the sleeve, the first sliding block is arranged on the outer side wall of the first sliding block, the first sliding groove is arranged in the first sliding block, the second sliding block is arranged in the first sliding groove in a sliding mode, one end of the first spring is arranged at the lower end of the first sliding groove, the other end of the first spring is arranged at the lower end of the second sliding block, and one end of the first fixed block is arranged at one end of the second sliding block.
Further, the plug-in workpiece positioning assembly comprises a second fixed block, a third sliding block, a second pulley, a second sliding groove, a second spring, a sleeve and a jack, wherein the second fixed block is arranged on the mechanical pipe, the second sliding groove is arranged in the second fixed block, the third sliding block is arranged in the second sliding groove in a sliding mode, one end of the second spring is arranged at the bottom end of the second sliding groove, the other end of the second spring is arranged at the lower end of the third sliding block, the sleeve is arranged at one end of the third sliding block, the jack is arranged on the sleeve, and the second pulley is arranged at one end of the outer side of the sleeve.
Further, the feedback type pressing balance assembly comprises a horizontal piece, a spring III, a horizontal pipe I, a horizontal pipe II, a sealing piece and a piston II, wherein the horizontal pipe I is arranged on the side wall of the sleeve, the piston II is arranged in the horizontal pipe I in a sliding mode, one end of the spring III is arranged at the inner bottom end of the horizontal pipe I, the other end of the spring III is arranged at the lower end of the piston II, the horizontal pipe II is arranged at the upper end of the piston II, one end of the horizontal piece is arranged at the upper end of the horizontal pipe II, and the sealing piece is arranged at the inner upper end of the horizontal pipe I.
Further, the pressure driving assembly comprises a solution cavity, a first piston, a pushing piece and a connecting pipe, wherein the solution cavity is arranged on the side wall of the sleeve, the first piston is arranged in the solution cavity in a sliding mode, the pushing piece is arranged at the outer end of the first piston, one end of the connecting pipe is arranged on the solution cavity in a penetrating mode, the other end of the connecting pipe is arranged at the upper end of the side wall of the first horizontal pipe in a penetrating mode, and water is arranged in the solution cavity; the fixing assembly comprises a clamping piece and a telescopic cylinder II, the telescopic cylinder II is arranged on the side wall of the first fixing block, and the clamping piece is arranged at the output end of the telescopic cylinder II; the second plane self-adjusting clamping assembly is arranged at the other end of the embedded bent pipe, and the second plane self-adjusting clamping assembly and the first plane self-adjusting clamping assembly are identical in structure.
The beneficial effects obtained by the invention by adopting the structure are as follows: the invention provides a mechanical clamping jaw for a manipulation tool in mechanical equipment, which has the following beneficial effects:
(1) In order to reduce injury accidents in the steel forging process, the invention provides a vibration-resistant downward-pressing type operation auxiliary mechanical claw, and the vibration damage and personnel injury of equipment are avoided by the mutual matching of a first plane self-adjusting clamping assembly and a second plane self-adjusting clamping assembly.
(2) In order to further improve practicality and generalizability, the invention provides a groove track positioning mechanism, so that a forge piece is accurately position forged.
(3) The setting of plug-in type work piece locating component guarantees forging tool horizontal stability, avoids forging to fly out.
(4) The mechanical arm can adjust the processing height.
(5) The arrangement of the springs avoids vibration damage of equipment.
Drawings
FIG. 1 is a schematic view of a mechanism for adjusting the degree of freedom;
FIG. 2 is a top view of a mechanical jaw for a handling tool in a machine tool according to the present invention;
FIG. 3 is a top cross-sectional view of a mechanical jaw for a handling tool in a machine tool according to the present invention;
FIG. 4 is a schematic view of a mechanical jaw for a handling tool in a machine tool according to the present invention;
FIG. 5 is a top cross-sectional view of the planar self-adjusting clamp assembly;
FIG. 6 is an internal schematic view of a slider;
FIG. 7 is a schematic illustration of an insert workpiece positioning assembly;
fig. 8 is a partial enlarged view of a portion a in fig. 3.
Wherein, 1, a mechanical main body, 2, a vibration-proof push-down type operation auxiliary mechanical claw, 3, a groove track positioning mechanism, 4, a freedom degree adjusting mechanism, 5, a base, 6, a mechanical arm, 7, a plane self-adjusting clamping component I, 8, a plane self-adjusting clamping component II, 9, a closed clamping component, 10, an impact buffering component, 11, an inserted workpiece positioning component, 12, a feedback type push-down balancing component, 13, a pressure driving component, 14, a fixing component, 15, a mechanical pipe, 16, a motor I, 17, a screw rod, 18, a bearing, 19, a sleeve, 20, a bevel gear I, 21, a bevel gear II, 22, a telescopic cylinder I, 23, a sleeve, 24, a fixed block I, 25 and a slide block I, 26, pulley one, 27, runner one, 28, slider two, 29, spring one, 30, fixed block two, 31, slider three, 32, pulley two, 33, runner two, 35, spring two, 36, sleeve, 37, jack, 38, horizontal piece, 39, spring three, 40, horizontal tube one, 41, horizontal tube two, 42, seal piece, 43, solution chamber, 44, piston one, 45, push piece, 46, connecting tube 47, clamp piece, 48, telescoping cylinder two, 49, motor two, 50, gear three, 51, tooth block one, 52, arc bend, 53, in-line bend, 54, arc slot, 55, fixture, 56, roller, 57, gear four, 58, tooth block two, 59, motor three, 60, piston two.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, 2, 3 and 4, the invention provides a mechanical clamping jaw for a manipulation tool in mechanical equipment, which comprises a mechanical main body 1, a degree of freedom adjusting mechanism 4, a vibration-proof downward-pressing type manipulation auxiliary mechanical jaw 2 and a groove track positioning mechanism 3, wherein the degree of freedom adjusting mechanism 4 is arranged on the mechanical main body 1, the groove track positioning mechanism 3 is arranged on the degree of freedom adjusting mechanism 4, and the vibration-proof downward-pressing type manipulation auxiliary mechanical jaw 2 is arranged on the groove track positioning mechanism 3; the vibration-proof down-pressing type operation auxiliary mechanical claw 2 comprises a first plane self-adjusting clamping assembly 7 and a second plane self-adjusting clamping assembly 8, wherein the first plane self-adjusting clamping assembly 7 is arranged at one end of the groove track positioning mechanism 3, and the second plane self-adjusting clamping assembly 8 is arranged at the other end of the groove track positioning mechanism 3.
As shown in fig. 1, the machine body 1 includes a base 5 and a robot arm 6, the base 5 is provided at the lower end of the machine body 1, and the robot arm 6 is provided on the base 5.
As shown in fig. 2 and 8, the planar self-adjusting clamping assembly 7 includes a closed clamping assembly 9, an impact buffering assembly 10, a plug-in workpiece positioning assembly 11, a feedback type pressing balance assembly 12, a pressure driving assembly 13 and a fixing assembly 14, wherein the closed clamping assembly 9 is arranged at one end of the embedded elbow 53, the impact buffering assembly 10 is arranged on the closed clamping assembly 9, the plug-in workpiece positioning assembly 11 is arranged on the closed clamping assembly 9, the feedback type pressing balance assembly 12 is arranged on the plug-in workpiece positioning assembly 11, the pressure driving assembly 13 is arranged on the plug-in workpiece positioning assembly 11, and the fixing assembly 14 is arranged on the impact buffering assembly 10.
As shown in fig. 5 and 8, the closed clamping assembly 9 comprises a mechanical pipe 15, a first motor 16, a screw rod 17, a bearing 18, a sleeve 19, a first bevel gear 20, a second bevel gear 21, a first telescopic cylinder 22 and a sleeve 23, wherein the first telescopic cylinder 22 is arranged at one end of the embedded bent pipe 53, the first motor 16 is arranged at the inner side of one end of the first telescopic cylinder 22, the mechanical pipe 15 is arranged at one end of the first telescopic cylinder 22, the sleeve 23 is arranged in the mechanical pipe 15, the first bevel gear 20 is arranged at the output end of the first motor 16, the bearing 18 is arranged at one end of the interior of the mechanical pipe 15, one end of the screw rod 17 is arranged on the bearing 18, the other end of the screw rod 17 is rotatably sleeved in the sleeve 23, the second bevel gear 21 is arranged at the lower end of the screw rod 17, the sleeve 19 is sleeved on the screw rod 17, and the screw rod 17 is in threaded connection with the sleeve 19.
As shown in fig. 5, 6 and 8, the impact buffering assembly 10 includes a first fixed block 24, a first slide block 25, a first pulley 26, a first slide groove 27, a second slide block 28 and a first spring 29, wherein the first slide block 25 is arranged at one end of the sleeve 19, the first pulley 26 is arranged on the outer side wall of the first slide block 25, the first slide groove 27 is arranged in the first slide block 25, the second slide block 28 is arranged in the first slide groove 27 in a sliding manner, one end of the first spring 29 is arranged at the inner lower end of the first slide groove 27, the other end of the first spring 29 is arranged at the lower end of the second slide block 28, and one end of the first fixed block 24 is arranged at one end of the second slide block 28.
As shown in fig. 5, 7 and 8, the insert workpiece positioning assembly 11 includes a second fixing block 30, a third sliding block 31, a second pulley 32, a second sliding groove 33, a second spring 35, a sleeve 36 and an insertion hole 37, the second fixing block 30 is arranged on the mechanical pipe 15, the second sliding groove 33 is arranged in the second fixing block 30, the third sliding block 31 is slidably arranged in the second sliding groove 33, one end of the second spring 35 is arranged at the inner bottom end of the second sliding groove 33, the other end of the second spring 35 is arranged at the lower end of the third sliding block 31, the sleeve 36 is arranged at one end of the third sliding block 31, the insertion hole 37 is arranged on the sleeve 36, and the second pulley 32 is arranged at one end of the outer side of the sleeve 36.
As shown in fig. 8 and 7, the feedback type pressing balance assembly 12 includes a horizontal member 38, a third spring 39, a first horizontal tube 40, a second horizontal tube 41, a sealing member 42 and a second piston 60, the first horizontal tube 40 is disposed on a side wall of the sleeve 36, the second piston 60 is slidably disposed in the first horizontal tube 40, one end of the third spring 39 is disposed at an inner bottom end of the first horizontal tube 40, the other end of the third spring 39 is disposed at a lower end of the second piston 60, the second horizontal tube 41 is disposed at an upper end of the second piston 60, one end of the horizontal member 38 is disposed at an upper end of the second horizontal tube 41, and the sealing member 42 is disposed at an inner upper end of the first horizontal tube 40.
As shown in fig. 2, 5 and 8, the pressure driving assembly 13 includes a solution chamber 43, a first piston 44, a pushing member 45 and a connecting pipe 46, the solution chamber 43 is arranged on the side wall of the sleeve 36, the first piston 44 is slidably arranged in the solution chamber 43, the pushing member 45 is arranged at the outer end of the first piston 44, one end of the connecting pipe 46 is arranged on the solution chamber 43 in a penetrating manner, the other end of the connecting pipe 46 is arranged at the upper end of the side wall of the first horizontal pipe 40 in a penetrating manner, and water is arranged in the solution chamber 43; the fixing assembly 14 comprises a clamping piece 47 and a telescopic cylinder II 48, the telescopic cylinder II 48 is arranged on the side wall of the first fixing block 24, and the clamping piece 47 is arranged at the output end of the telescopic cylinder II 48; the second plane self-adjusting clamping component 8 is arranged at the other end of the embedded bent pipe 53, and the second plane self-adjusting clamping component 8 and the first plane self-adjusting clamping component 7 have the same structure.
As shown in fig. 1, the degree of freedom adjusting mechanism 4 includes a fixing member 55, a roller 56, a gear four 57, a gear two 58 and a motor three 59, wherein the fixing member 55 is disposed at one end of the mechanical arm 6, the roller 56 is rotatably disposed on the fixing member 55, the motor three 59 is disposed at one end of the mechanical arm 6, the gear four 57 is disposed at an output end of the motor three 59, the gear two 58 is disposed on the roller 56 in an annular array, and the gear two 58 and the gear four 57 are engaged and rotatably connected.
As shown in fig. 1, 2 and 8, the groove track positioning mechanism 3 includes a second motor 49, a third gear 50, a first gear 51, an arc-shaped bent pipe 52, an embedded bent pipe 53 and an arc-shaped groove 54, wherein the arc-shaped bent pipe 52 is arranged on a roller 56, the arc-shaped groove 54 is arranged in the arc-shaped bent pipe 52, the embedded bent pipe 53 is slidably arranged in the arc-shaped groove 54, the second motor 49 is arranged at the outer side of one end of the arc-shaped bent pipe 52, the third gear 50 is arranged at the output end of the second motor 49, the first gear 51 is arranged on the embedded bent pipe 53, and the third gear 50 is meshed with the first gear 51 for rotation.
In particular use, a general forging tool is welded and connected by steel bars, one end of the steel bars is inserted into the sleeve 36, meanwhile, the output end of the motor I16 rotates to drive the lead screw 17 to rotate, the lead screw 17 rotates to drive the sleeve 19 to move, the sleeve 19 moves to drive the slide block I25 to move, the slide block I25 moves to drive the fixed block I24 to move, one end of the fixed block I24 presses the pushing piece 45 to push the piston I44 to move, water in the piston I44 is extruded into the horizontal tube I40, the water extrusion piston II 60 moves downwards, the piston II 60 moves downwards to drive the horizontal tube II 41 to move downwards, the horizontal tube II 41 moves downwards to drive the horizontal piece 38 to flatten the upper end of the forging tool, the output end of the clamping piece 47 moves to drive the telescopic cylinder II 48 to fix the steel bars after entering from the jack 37, the height is adjusted by the mechanical arm 6, the output end of the motor III 59 moves to drive the gear IV 57 to rotate, the gear IV 57 rotates to drive the fixed piece 55 to rotate, the fixed piece 55 rotates to drive the roller 56, the roller 56 rotates to drive the anti-vibration pressing auxiliary mechanical claw 2 to rotate, and thus the leveling is adjusted.
When the forging equipment presses the feedback type pressing balance component 12, the forging tool is driven to press the forging, the sliding block III 31 moves downwards in the sliding groove II 33 so as to avoid vibration damage to the equipment, and the sliding block II 28 moves downwards in the sliding groove I27 so as to avoid vibration damage to the equipment.
The output end of the second motor 49 rotates to drive the third gear 50 to rotate, the third gear 50 rotates to drive the first gear block 51 to move, the first gear block 51 moves to drive the embedded bent pipe 53 to move, and the embedded bent pipe 53 moves to drive the first plane self-adjusting clamping component 7 and the second plane self-adjusting clamping component 8 to rotate, so that the forging is accurately forged in position, and the whole working flow of the invention is obtained.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (1)
1. A mechanical jaw for a handling tool for use in a machine, comprising a machine body (1) and a degree of freedom adjustment mechanism (4), characterized in that: the mechanical clamping jaw for the operating tool in the mechanical equipment further comprises an anti-vibration downward-pressing type operating auxiliary mechanical jaw (2) and a groove track positioning mechanism (3), wherein the freedom degree adjusting mechanism (4) is arranged on the mechanical main body (1), the groove track positioning mechanism (3) is arranged on the freedom degree adjusting mechanism (4), and the anti-vibration downward-pressing type operating auxiliary mechanical jaw (2) is arranged on the groove track positioning mechanism (3); the vibration-proof downward-pressing type operation auxiliary mechanical claw (2) comprises a first plane self-adjusting clamping component (7) and a second plane self-adjusting clamping component (8), wherein the first plane self-adjusting clamping component (7) is arranged at one end of the groove track positioning mechanism (3), and the second plane self-adjusting clamping component (8) is arranged at the other end of the groove track positioning mechanism (3); the mechanical main body (1) comprises a base (5) and a mechanical arm (6), wherein the base (5) is arranged at the lower end of the mechanical main body (1), and the mechanical arm (6) is arranged on the base (5);
the degree of freedom adjusting mechanism (4) comprises a fixing piece (55), a roller (56), a gear IV (57), a tooth block II (58) and a motor III (59), wherein the fixing piece (55) is arranged at one end of the mechanical arm (6), the roller (56) is rotationally arranged on the fixing piece (55), the motor III (59) is arranged at one end of the mechanical arm (6), the gear IV (57) is arranged at the output end of the motor III (59), the tooth block II (58) is annularly arranged on the roller (56), and the tooth block II (58) and the gear IV (57) are in meshed rotation connection;
the groove track positioning mechanism (3) comprises a motor II (49), a gear III (50), a tooth block I (51), an arc-shaped bent pipe (52), an embedded bent pipe (53) and an arc-shaped groove (54), wherein the arc-shaped bent pipe (52) is arranged on a roller (56), the arc-shaped groove (54) is arranged in the arc-shaped bent pipe (52), the embedded bent pipe (53) is slidably arranged in the arc-shaped groove (54), the motor II (49) is arranged at the outer side of one end of the arc-shaped bent pipe (52), the gear III (50) is arranged at the output end of the motor II (49), the tooth block I (51) is arranged on the embedded bent pipe (53), and the gear III (50) is meshed and rotationally connected with the tooth block I (51);
the plane self-adjusting clamping assembly I (7) comprises a closed clamping assembly (9), an impact buffering assembly (10), an inserting type workpiece positioning assembly (11), a feedback type pressing balance assembly (12), a pressure driving assembly (13) and a fixing assembly (14), wherein the closed clamping assembly (9) is arranged at one end of an embedded bent pipe (53), the impact buffering assembly (10) is arranged on the closed clamping assembly (9), the inserting type workpiece positioning assembly (11) is arranged on the closed clamping assembly (9), the feedback type pressing balance assembly (12) is arranged on the inserting type workpiece positioning assembly (11), the pressure driving assembly (13) is arranged on the inserting type workpiece positioning assembly (11), and the fixing assembly (14) is arranged on the impact buffering assembly (10);
the closed clamping assembly (9) comprises a mechanical pipe (15), a first motor (16), a screw rod (17), a bearing (18), a sleeve (19), a first bevel gear (20), a second bevel gear (21), a first telescopic cylinder (22) and a sleeve (23), wherein the first telescopic cylinder (22) is arranged at one end of an embedded bent pipe (53), the first motor (16) is arranged at the inner side of one end of the first telescopic cylinder (22), the mechanical pipe (15) is arranged at one end of the first telescopic cylinder (22), the sleeve (23) is arranged in the mechanical pipe (15), the first bevel gear (20) is arranged at the output end of the first motor (16), the bearing (18) is arranged at one end of the mechanical pipe (15), one end of the screw rod (17) is arranged on the bearing (18), the other end of the screw rod (17) is rotationally sleeved in the sleeve (23), the second bevel gear (21) is arranged at the lower end of the screw rod (17), and the sleeve (19) is sleeved on the screw rod (17) in a threaded connection mode.
The impact buffering assembly (10) comprises a first fixed block (24), a first sliding block (25), a first sliding block (26), a first sliding groove (27), a second sliding block (28) and a first spring (29), wherein the first sliding block (25) is arranged at one end of the sleeve (19), the first sliding block (26) is arranged on the outer side wall of the first sliding block (25), the first sliding groove (27) is arranged in the first sliding block (25), the second sliding block (28) is arranged in the first sliding groove (27) in a sliding manner, one end of the first spring (29) is arranged at the lower end of the first sliding groove (27), the other end of the first spring (29) is arranged at the lower end of the second sliding block (28), and one end of the first fixed block (24) is arranged at one end of the second sliding block (28);
the plug-in workpiece positioning assembly (11) comprises a second fixed block (30), a third sliding block (31), a second pulley (32), a second sliding groove (33), a second spring (35), a sleeve (36) and an inserting hole (37), wherein the second fixed block (30) is arranged on the mechanical pipe (15), the second sliding groove (33) is arranged in the second fixed block (30), the third sliding block (31) is slidably arranged in the second sliding groove (33), one end of the second spring (35) is arranged at the inner bottom end of the second sliding groove (33), the other end of the second spring (35) is arranged at the lower end of the third sliding block (31), the sleeve (36) is arranged at one end of the third sliding block (31), the inserting hole (37) is arranged on the sleeve (36), and the second pulley (32) is arranged at one end of the outer side of the sleeve (36);
the feedback type downward pressure balance assembly (12) comprises a horizontal piece (38), a spring III (39), a horizontal pipe I (40), a horizontal pipe II (41), a sealing piece (42) and a piston II (60), wherein the horizontal pipe I (40) is arranged on the side wall of the sleeve (36), the piston II (60) is arranged in the horizontal pipe I (40) in a sliding mode, one end of the spring III (39) is arranged at the inner bottom end of the horizontal pipe I (40), the other end of the spring III (39) is arranged at the lower end of the piston II (60), the horizontal pipe II (41) is arranged at the upper end of the piston II (60), one end of the horizontal piece (38) is arranged at the upper end of the horizontal pipe II (41), and the sealing piece (42) is arranged at the inner upper end of the horizontal pipe I (40);
the pressure driving assembly (13) comprises a solution cavity (43), a first piston (44), a pushing piece (45) and a connecting pipe (46), wherein the solution cavity (43) is arranged on the side wall of the sleeve (36), the first piston (44) is slidably arranged in the solution cavity (43), the pushing piece (45) is arranged at the outer end of the first piston (44), one end of the connecting pipe (46) is arranged on the solution cavity (43) in a penetrating way, the other end of the connecting pipe (46) is arranged at the upper end of the side wall of the first horizontal pipe (40) in a penetrating way, and water is arranged in the solution cavity (43); the fixing assembly (14) comprises a clamping piece (47) and a telescopic cylinder II (48), the telescopic cylinder II (48) is arranged on the side wall of the first fixing block (24), and the clamping piece (47) is arranged at the output end of the telescopic cylinder II (48); the second plane self-adjusting clamping component (8) is arranged at the other end of the embedded bent pipe (53), and the second plane self-adjusting clamping component (8) and the first plane self-adjusting clamping component (7) have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310326003.3A CN116037842B (en) | 2023-03-30 | 2023-03-30 | Mechanical clamping jaw for operating tool in mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310326003.3A CN116037842B (en) | 2023-03-30 | 2023-03-30 | Mechanical clamping jaw for operating tool in mechanical equipment |
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| CN116037842B true CN116037842B (en) | 2023-05-30 |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1300501B (en) * | 1967-03-29 | 1969-08-07 | Eumuco Ag Fuer Maschb | Conveyor device for the transport of workpieces on hot forging die presses |
| DE102005033767A1 (en) * | 2005-07-15 | 2007-01-18 | Müller Weingarten AG | Device for manipulating workpieces during forging, with a gripper mechanism that can be adjusted to be either pliable or rigid, comprises rollers that advance along contact surfaces to put gripper arms in the rigid position |
| CN108246955B (en) * | 2017-10-15 | 2019-06-28 | 刘珍国 | A kind of forging machinery and equipment having angle regulating function |
| CN107571248A (en) * | 2017-10-25 | 2018-01-12 | 武汉科技大学 | A kind of mechanical arm of angle adjustable |
| CN111283718B (en) * | 2020-03-30 | 2021-04-20 | 安徽轶记机械科技有限公司 | Multifunctional mechanical arm and working method thereof |
| CN112605578A (en) * | 2020-12-23 | 2021-04-06 | 浩科机器人（苏州）有限公司 | Welding manipulator for grabbing bar and working method thereof |
| CN215703730U (en) * | 2021-09-30 | 2022-02-01 | 滁州市海正模具制造有限公司 | Core-pulling and demolding mechanism for injection mold |
| CN113976805A (en) * | 2021-10-30 | 2022-01-28 | 东台市海邦电气有限公司 | Multi-functional centre gripping manipulator of industrial forging robot |
| CN115213930A (en) * | 2022-08-19 | 2022-10-21 | 杨俊丰 | Novel flexible mechanical claw |
| CN115533602A (en) * | 2022-09-16 | 2022-12-30 | 安阳鑫盛机床股份有限公司 | Auxiliary carrying device for heavy workpieces for numerical control lathe |
| CN115193972A (en) * | 2022-09-16 | 2022-10-18 | 南京多艾玩具有限公司 | Pipe bending device for manufacturing baby carriage |
| CN218659075U (en) * | 2022-11-22 | 2023-03-21 | 李家丰 | Feeding mechanical arm |
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