CN210499233U - Fixture positioning assembly, workpiece positioning mechanism and automatic machining tool - Google Patents
Fixture positioning assembly, workpiece positioning mechanism and automatic machining tool Download PDFInfo
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Abstract
The utility model discloses a fixture positioning assembly, a workpiece positioning mechanism and an automatic processing machine tool, wherein the fixture positioning assembly comprises a driving part and a positioning leaning angle, the positioning leaning angle integrates an X-axis positioning piece and a Y-axis positioning piece into a whole, the X-axis positioning piece and the Y-axis positioning piece can be ensured to be mutually vertical, the debugging error is reduced, the debugging precision is improved, the debugging difficulty is reduced, and the debugging time is shortened; the workpiece positioning mechanism comprises a manipulator and a clamp positioning assembly, and the positioning and transferring of the workpiece are completed by matching the movement of the manipulator with the movement of the workbench, so that the positioning mode of the workpiece is more convenient, the positioning time of the workpiece is shortened, and the processing efficiency is improved; the automatic processing machine tool realizes the function sharing of the workbench by means of the movement of the workbench along the Y-axis direction, reduces the positioning auxiliary time of a processed part, and improves the processing efficiency.
Description
Technical Field
The utility model relates to a machine tool machining technical field, concretely relates to anchor clamps locating component, work piece positioning mechanism and automatic machine tool.
Background
Under the general condition, thereby adopt digit control machine tool to carry out the finish machining to the work piece blank and form the shaping work piece, this is particularly suitable for being used for some rectangle thin slice structures, like touch-control glass apron such as intelligent wrist-watch, cell-phone, panel computer, car on-vehicle display screen.
Positioning must be carried out by using a positioning device in the process of machining the blank, namely, the blank is fixed at a preset position along the X-axis direction and the Y-axis direction of a machine tool, the preset position is a specified material changing position, and subsequent operations, such as moving the blank from the material changing position to a machining area, are carried out after the blank is positioned.
Chinese patent CN208005237U discloses a workpiece positioning mechanism and an automatic processing machine tool, the workpiece positioning mechanism is used for positioning a workpiece on a workbench of the processing machine tool in an XY plane of the processing machine tool, the workpiece positioning mechanism comprises a manipulator and a clamp positioning component, the manipulator can move to move the workpiece from a storage area to a material changing area, and move along a Y axis of the machine tool in the material changing area to position the workpiece along the Y axis direction, and the clamp positioning component can move along the X axis direction of the machine tool to position the workpiece along the X axis direction. The workpiece positioning mechanism utilizes the movement of the manipulator, and the movement of the manipulator is matched with the movement of the workbench to complete the positioning and the transfer of the workpiece, so that a Y-axis positioning mechanism in the conventional positioning device is saved, the automatic processing machine tool realizes the function sharing of the workbench by means of the movement of the workbench along the Y-axis direction, the positioning auxiliary time of a processed workpiece is reduced, and the processing efficiency is improved.
However, the above prior art solutions have the following disadvantages:
firstly, the positioning block adopts a split structure, so that application and debugging are difficult, and the mutual perpendicularity of the positioning block in the X-axis direction and the positioning block in the Y-axis direction is difficult to ensure; particularly, when small-size workpieces are switched, the positioning blocks need to be replaced and debugged again, so that the debugging time is long, and the efficiency is low;
secondly, the driving mechanism is connected with the driving body by adopting an air cylinder, and is easy to loosen under the action of long-term alternating load, so that inaccurate positioning is caused;
thirdly, the clamp positioning mechanism is not provided with a buffer device, so that when a thin sheet part is machined, a large impact force is easily caused to a workpiece, and the workpiece is damaged;
fourthly, the clamp positioning mechanism is not protected in place, so that water enters the mechanism, rust and clamping stagnation are caused, and the use of the workpiece is influenced.
Therefore, what is needed to be solved by those skilled in the art is to provide a fixture positioning assembly, a workpiece positioning mechanism and an automatic processing machine tool, which can solve the problem of difficult workpiece debugging, shorten the debugging time, improve the workpiece positioning accuracy, improve the adaptability of positioning fragile workpieces, enhance the protection capability and improve the stability.
SUMMERY OF THE UTILITY MODEL
In order to overcome above-mentioned prior art the defect, the utility model provides an anchor clamps locating component, work piece positioning mechanism and automatic processing machine tool makes it can solve the work piece debugging difficulty, shortens the debugging time of work piece, improves the positioning accuracy of work piece, improves adaptability, reinforcing protective capacities, improvement work efficiency to fragile work piece location use.
The utility model discloses a solve the technical scheme that its problem adopted and be:
the utility model discloses a first aspect provides an anchor clamps locating component, lean on the angle including drive assembly and location, wherein:
the positioning leaning angle consists of an X-axis positioning piece and a Y-axis positioning piece which are perpendicular to each other; the positioning leaning angle is L-shaped;
the driving component drives the positioning leaning angle to move along the X-axis direction, so that the X-axis positioning piece on the positioning leaning angle is propped against the workpiece.
The utility model provides an anchor clamps locating component, this location lean on the angle to be integrated as an organic whole with X axle setting element and Y axle setting element, compare split type structure before playing, and X axle setting element and Y axle setting element mutually perpendicular can be guaranteed to this integral type location lean on the angle, reduce the debugging error, have improved the precision of debugging, reduce the debugging degree of difficulty and shorten the debug time.
Further, the drive component includes an implement body, a drive assembly, and a guide assembly, wherein:
the positioning leaning angle is arranged on the execution body;
the driving component is used for providing a driving force for the execution body to move along the X-axis direction;
the guide assembly is installed between the execution body and the driving assembly, and enables the execution body to move along the X-axis direction to be guided by the guide assembly.
Further, the drive assembly includes a drive body, a seal plate, a piston, and a piston rod, wherein:
a cylinder is integrated in the driving body;
the sealing plate is arranged in the driving body, so that a closed air cavity is formed;
the piston reciprocates along the axial direction in the sealed air cavity;
the piston rod is fixedly connected to the piston;
the piston rod is connected with the execution body.
From this, through being integrated as an organic whole with drive body and cylinder, can effectively prevent the not hard up and the jamming phenomenon that anchor clamps locating component leads to after long-time operation to the positioning accuracy of work piece has been improved.
Further, the guide assembly includes a guide rail and a slider, wherein:
the guide rail is arranged on the driving body;
the slider is installed on the execution body and is connected to the guide rail in a sliding mode.
Therefore, the guide assembly is arranged, so that the execution body can move along the X-axis direction relative to the driving body without deviation, and the movement stability of the execution body is improved.
Further, the execution body is a positioning sliding table.
Further, still include buffering subassembly, buffering subassembly includes spacing piece, buffer, adjusting bolt and the installation piece of hitting, wherein:
the limiting collision block is arranged on the execution body;
the mounting block is mounted on one side, back to the sealing plate, of the driving body;
the buffer and the adjusting bolt are installed on the installation block.
Therefore, the buffer assembly is arranged on the clamp positioning assembly, so that the risk of workpiece damage caused by impact force on the workpiece during positioning can be effectively reduced, and the workpiece can be positioned more accurately.
Furthermore, a waterproof groove is formed in the driving body.
Furthermore, a waterproof baffle is arranged on the execution body, and an inverted hook is arranged on the waterproof baffle;
when the execution body is connected to the driving body through the guide assembly in a sliding mode, the barb is embedded into the waterproof groove.
Therefore, the barbs are embedded into the waterproof grooves to form a labyrinth seal structure, so that the guide assembly is effectively prevented from rusting and being damaged due to water inflow.
Further, still include the protection casing, the fixed cover of protection casing is established around carrying out the body.
Therefore, the protective cover is fixedly arranged on the periphery of the execution body, so that cutting fluid and machining impurities can be further prevented from entering the mechanism, and the mechanism is prevented from being damaged.
Additionally, the utility model discloses the second aspect still provides a work piece positioning mechanism, the anchor clamps locating component that includes manipulator and the first aspect provides, wherein:
the manipulator comprises a transmission rod and a material sucking device which is arranged on the transmission rod and used for sucking the workpiece;
the manipulator adsorbs the workpiece and moves the workpiece from the storage area to the material changing area along the Y-axis direction;
and the manipulator continues to move along the Y-axis direction in the material changing area, so that the workpiece is abutted against the Y-axis positioning piece on the positioning leaning angle.
The workpiece positioning mechanism skillfully utilizes the movement of the manipulator, and the movement of the manipulator is matched with the movement of the workbench to complete the positioning and the transfer of the workpiece, so that the positioning mode of the workpiece is more convenient, the positioning time of the workpiece is shortened, and the processing efficiency is improved.
Further, the material suction device comprises a fixed seat arranged on the transmission rod and a sucker arranged on the fixed seat.
Additionally, the utility model discloses the third aspect still provides an automatic change machine tool, work piece positioning mechanism, clamping mechanism and workstation that provide including above-mentioned second aspect, wherein:
the clamping mechanism is used for clamping a workpiece;
the clamping mechanism is arranged on the workbench;
the worktable can move along the Y-axis direction and move the workpiece from the material changing area to the processing area.
The workpiece positioned by the workpiece positioning mechanism enters a processing area through the workbench and leaves the workpiece positioning mechanism through the workbench, so that the automatic processing machine tool realizes the function sharing of the workbench by means of the movement of the workbench along the Y-axis direction.
Further, the clamping mechanism comprises a vacuum adsorption platform and a vacuum adsorption hole arranged on the vacuum adsorption platform; and a vacuum pipe joint is arranged on the workbench and communicates the vacuum adsorption hole with a vacuum source.
Therefore, the vacuum adsorption platform is directly arranged on the workbench, so that the dimension of the automatic processing machine tool along the Z axis is reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a pair of anchor clamps locating component, this location lean on the angle to be integrated as an organic whole with X axle setting element and Y axle setting element, compare split type structure before playing, this integral type location lean on the angle can guarantee X axle setting element and Y axle setting element mutually perpendicular, reduce the debugging error, improve the debugging precision, reduce the debugging degree of difficulty and shorten the debug time.
2. The utility model provides a pair of anchor clamps locating component through integrated as an organic whole with driving body and cylinder, can prevent effectively that anchor clamps locating component from moving not hard up and the jamming phenomenon that leads to after long-time operation to the positioning accuracy of work piece has been improved.
3. The utility model provides a pair of anchor clamps locating component through set up the buffering subassembly on anchor clamps locating component, can effectively reduce the impact force to the work piece and lead to the risk that the work piece damaged when fixing a position to make the location of this work piece more accurate.
4. The utility model provides a fixture positioning component, when the execution body is connected on the driving body in a sliding way, the inverted hook is embedded into the waterproof groove, so as to form a labyrinth sealing structure, and further, the guide component can be effectively prevented from rusting and being damaged due to water inlet; in addition, the protective cover is fixedly arranged on the periphery of the execution body, so that cutting fluid and machining impurities can be further prevented from entering the mechanism, and the mechanism is prevented from being damaged.
5. The utility model provides a pair of workpiece positioning mechanism, this workpiece positioning mechanism have utilized the removal of manipulator ingeniously to match the removal of manipulator and the removal of workstation and accomplish the location of work piece and transfer, make the locate mode of work piece more convenient, thereby reduced the positioning time of work piece, improved machining efficiency.
6. The utility model provides a pair of automatic change machine tool, the work piece after work piece positioning mechanism location is accomplished passes through the workstation and gets into the processing district, has still left work piece positioning mechanism through the workstation simultaneously, thereby, this automatic machine tool of speaking has realized the function sharing of workstation with the help of the removal of workstation along Y axle direction.
Drawings
FIG. 1 is a schematic structural view of a fixture positioning assembly of the present invention;
FIG. 2 is an exploded view of the clamp positioning assembly of the present invention;
FIG. 3 is a front view in cross section of the fixture positioning assembly of the present invention;
fig. 4 is a left side cross-sectional view of the fixture positioning assembly of the present invention;
FIG. 5 is a schematic structural diagram of a part of the structure of the automatic processing machine of the present invention, wherein the robot is not shown;
fig. 6 is a top view of the partial structure of the automatic processing machine tool of the present invention.
Wherein the reference numerals have the following meanings:
1. a clamp positioning assembly; 11. positioning the leaning angle; 111. an X-axis positioning member; 112. a Y-axis positioning member; 12. a drive member; 121. an execution body; 1211. a waterproof baffle; 1212. chamfering;
122. a guide assembly; 1221. a slider; 1222. a guide rail; 123. a drive assembly; 1231. a drive body; 12311. a waterproof groove; 1232. a piston rod; 1233. a piston; 1234. a sealing plate;
124. a connecting plate; 125. a protective cover; 126. a buffer assembly; 1261. a limiting collision block; 1262. mounting blocks; 1263. a buffer; 1264. adjusting the bolt; 2. a clamping mechanism; 21. a vacuum adsorption stage; 211. a vacuum adsorption hole; 22. a vacuum pipe joint; 31. a work table; 32. a table drive mechanism; 4. a manipulator; 41. a transmission rod; 421. a fixed seat; 422. a suction cup; 5. and (5) a workpiece.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1-6, the utility model provides a fixture positioning assembly 1, a workpiece positioning mechanism and an automatic processing machine tool, wherein the processing machine tool has three directions of an X axis, a Y axis and a Z axis, the X axis direction extends along the left and right direction of the machine tool, and a plurality of stations can be arranged along the X axis direction; the Y-axis direction extends in the front-rear direction of the machine tool, and the workpiece 5 moves in the Y-axis direction, for example, from the stock area to the change area, and then from the change area to the machining area; the Z-axis direction extends in the height direction of the machine tool, and the machining head moves in the Z-axis direction to machine the workpiece 5.
The utility model provides an automatic processing machine tool, which comprises a workpiece positioning mechanism, a clamping mechanism 2 and a workbench 31, wherein the workpiece positioning mechanism is used for positioning a workpiece 5 at a preset position of the workbench 31 in a material changing area, and the clamping mechanism 2 fixes the workpiece 5 relative to the workbench 31 along the Z-axis direction; the workpiece 5 positioned by the workpiece positioning mechanism and the clamping mechanism 2 moves to the machining area along the Y-axis direction together with the worktable 31 for machining. In this embodiment, four work tables, i.e., four processing stations, are provided on the automatic processing machine.
The various parts of the automated machine will be described in detail below.
Referring to fig. 1-2, the fixture positioning assembly 1 includes a driving part 12 and positioning support angles 11, the positioning support angles 11 are composed of an X-axis positioning element 111 and a Y-axis positioning element 112, the X-axis positioning element 111 and the Y-axis positioning element 112 are perpendicular to each other, and in this embodiment, the positioning support angles 11 are L-shaped and four (corresponding to the number of the work tables). The driving member 12 includes an executing body 121, a driving assembly 123 and a guiding assembly 122, in this embodiment, the executing body 121 is a positioning sliding table and has a long strip shape; the positioning leaning corners 11 are uniformly arranged on the executing body 121. The driving assembly 123 is configured to provide a driving force for moving the actuating body 121 along the X-axis direction, so as to drive the positioning corner 11 of the actuating body 121 to move along the X-axis direction, so that the X-axis positioning element 111 on the positioning corner 11 abuts against the workpiece 5, thereby guiding the position of the workpiece 5 along the X-axis direction.
From this, this location leans on angle 11 to be integrated as an organic whole with X axle setting element 111 and Y axle setting element 112, compares the split type structure of prior art, and this integral type location leans on angle 11 to guarantee X axle setting element 111 and Y axle setting element 112 mutually perpendicular, reduces the debugging error, improves the debugging precision, reduces the debugging degree of difficulty and shortens the debugging time.
Referring to fig. 2-3, the actuating assembly 123 includes an actuating body 1231, a sealing plate 1234, a piston 1233, and a piston rod 1232, wherein in the present embodiment, the actuating body 1231 integrates the cylinder in a profile manner; the seal plate 1234 is disposed within the driver body 1231 to isolate a closed air chamber within the driver body 1231 to form a cylinder bore. The piston 1233 is disposed in the cylinder bore and reciprocates in the axial direction thereof. Meanwhile, a piston rod 1232 is connected to the piston 1233, and the piston rod 1232 is connected to the actuator body 121 through a connecting plate 124. Thus, the actuator body 121 is moved in the X-axis direction relative to the driving body 1231 by the expansion and contraction action of the piston rod 1232 by the driving of the cylinder in the driving body 1231.
From this, through being integrated as an organic whole with drive body 1231 and cylinder, can effectively prevent the not hard up and the jamming phenomenon that anchor clamps locating component 1 leads to after long-time operation to the positioning accuracy of work piece 5 has been improved.
Referring again to fig. 2-3, the guide assembly 122 includes a guide rail 1222 and a slider 1221, the guide rail 1222 is disposed at the bottom end of the actuator body 121, the slider 1221 is disposed at the top end of the actuator body 1231, and the guide rail 1222 is assembled with the slider 1221. Therefore, under the action of the guiding assembly 122, the actuating body 121 can move along the X-axis direction relative to the driving body 1231 without shifting, thereby greatly improving the stability of the movement of the actuating body 121.
In addition, the clamp positioning assembly 1 further comprises a buffer assembly 126, the buffer assembly 126 comprises a limiting bump 1261 and a mounting block 1262, the limiting bump 1261 is fixedly mounted at the bottom of the actuating body 121, the mounting block 1262 is fixedly mounted at the end of the driving body 1231 facing away from the sealing plate 1234, and a buffer 1263 and an adjusting bolt 1264 are mounted on the mounting block 1262. When the positioning leaning angle 11 reaches a preset position (i.e. a contact position with the workpiece 5), the limiting bump 1261 contacts with the buffer 1263, so that the speed is gradually reduced; and finally, the workpiece 5 stops being stopped by the adjusting bolt 1264, and the X-axis positioning piece 111 of the positioning leaning corner 11 abuts against the workpiece 5, so that the X-axis direction correction is carried out on the workpiece 5.
Therefore, by arranging the buffer assembly 126 on the fixture positioning assembly 1, the risk of damage to the workpiece 5 caused by impact force on the workpiece 5 when the workpiece 5 is positioned can be effectively reduced, and the positioning of the workpiece 5 is more accurate.
Referring to fig. 4, the actuator body 121 has an accommodating cavity that is open downward along the Z-axis direction, and in this embodiment, the accommodating cavity penetrates through the left and right ends of the actuator body 121, so that two waterproof baffles 1211 are naturally formed on the front and rear sides of the actuator body 121, and barbs 1212 facing the accommodating cavity are further disposed at the bottom of the waterproof baffles 1211; in addition, the driving body 1231 is provided with a waterproof groove 12311 matched with the inverted hook 1212; when the actuating body 121 is slidably connected to the driving body 1231 through the guiding assembly 122, the barb 1212 is just embedded in the waterproof groove 12311, so as to form a labyrinth structure; because this guide assembly 122 all sets up in seal structure inside to can effectively prevent guide assembly 122 to lead to rustting, damaging because of intaking. In addition, a protective cover 125 is fixedly mounted around the actuator body 121, and the protective cover 125 can further prevent cutting fluid and machining impurities from entering the interior of the mechanism to damage the mechanism, thereby ensuring safe operation of the mechanism.
Workpiece positioning mechanism
Referring to fig. 5-6, the workpiece positioning mechanism includes a manipulator 4 and the above fixture positioning assembly 1, the manipulator 4 includes a transmission rod 41 and a material suction device disposed on the transmission rod 41 for sucking the workpiece 5, in this embodiment, the material suction device includes a fixed seat 421 disposed on the transmission rod 41 and a suction cup 422 disposed on the fixed seat 421; the workpiece 5 is sucked by the suction cup 422 on the manipulator 4, and the workpiece 5 is moved from the storage area to the material changing area along the Y-axis direction; the manipulator 4 continues to move along the Y-axis direction in the material changing area, so that the workpiece 5 abuts against the Y-axis positioning element 112 on the positioning abutting angle 11, thereby guiding the position of the workpiece 5 along the Y-axis direction.
The workpiece positioning mechanism skillfully utilizes the movement of the mechanical arm 4, and the movement of the mechanical arm 4 is matched with the movement of the workbench 31 to complete the positioning and the transfer of the workpiece 5, so that the positioning mode of the workpiece 5 is more convenient, the positioning time of the workpiece 5 is shortened, and the processing efficiency is improved.
The automatic processing machine tool is provided with the workpiece positioning mechanism, a clamping mechanism 2 and a workbench 31, and the three realize the functions of moving the workpiece 5 from a storage area to a material changing area, positioning in the material changing area and moving from the material changing area to a processing area.
Referring to fig. 5 to 6, the clamping mechanism 2 includes a vacuum suction table 21 disposed on the worktable 31 and a vacuum suction hole 211 disposed on the vacuum suction table 21; the worktable 31 is provided with a vacuum pipe joint 22, and the vacuum pipe joint 22 connects the vacuum suction hole 211 to a vacuum source (not shown). The workpiece 5 is placed on the suction surface of the vacuum suction table 21, and when the vacuum suction holes 211 communicate with the vacuum source through the vacuum pipe joints 22, the workpiece 5 can be sucked to the vacuum suction table 21 so as to be fixed in the Z-axis direction with respect to the table 31. A table driving mechanism 32 is further provided below the table 31, and the table driving mechanism 32 drives the table 31 to move in the Y-axis direction.
Thus, the vacuum suction table 21 is directly mounted on the table 31, so that a mounting structure for mounting both the positioning mechanism and the vacuum suction table 21 is omitted, and the dimension of the automatic processing machine along the Z-axis is reduced.
The positioning process of the workpiece is as follows:
(1) before the positioning, the workpiece 5 is not yet placed on the vacuum adsorption stage 21, and the vacuum source is in an off state. The worktable 31 drives the vacuum adsorption platform 21 to move to the material changing point position of the material changing area set in advance by the system. The workpiece 5 is moved to the position above the vacuum adsorption platform 21 from the storage area by the manipulator 4, and at the moment, a small gap (0.1 mm-1 mm) exists between the bottom surface of the workpiece 5 and the vacuum adsorption platform 21 in a suspension manner;
(2) correcting the workpiece in the Y direction: the mechanical arm 4 adsorbs the workpiece 5 to move along the Y-axis direction in the material changing area until the workpiece 5 abuts against the Y-axis positioning piece 112 on the positioning leaning corner 11, so that the position of the workpiece 5 along the Y-axis direction is guided;
(3) correcting the workpiece in the X direction: the piston 1233 in the driving assembly 123 is moved in the opposite direction of the X-axis by the right air pressure, so as to drive the positioning backrest 11 to move in the opposite direction of the X-axis. When the positioning leaning angle 11 reaches a preset position, the limiting collision block 1261 touches the buffer 1263, so that the speed of the limiting collision block is gradually reduced; finally, stopping under the block of the adjusting bolt 1264, and enabling the X-axis positioning piece 111 of the positioning leaning corner 11 to abut against the workpiece 5, so that the workpiece 5 is guided in the X-axis direction;
(4) at this time, the vacuum source in the table 31 is turned on, and the workpiece 5 is adsorbed and fixed on the table 31;
(5) after the positioning leaning corner 11 completes the guiding of the workpiece 5 in the X-axis direction, the piston 1233 in the driving assembly 123 moves in the X-axis positive direction under the action of the left-side air pressure, so as to drive the positioning leaning corner 11 to move in the X-axis positive direction and leave the side of the vacuum adsorption table 21.
(6) The worktable 31 drives the vacuum adsorption table 21 to move to the workpiece 5 processing area (i.e. away from the material change point position set by the system) along the Y-axis direction under the driving of the worktable driving mechanism 32 for further processing.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (13)
1. A fixture positioning assembly, comprising: comprises a driving part (12) and a positioning leaning corner (11), wherein:
the positioning leaning angle (11) consists of an X-axis positioning piece (111) and a Y-axis positioning piece (112), and the X-axis positioning piece (111) and the Y-axis positioning piece (112) are perpendicular to each other; the positioning leaning angle (11) is L-shaped;
the driving component (12) drives the positioning leaning corner (11) to move along the X-axis direction, so that an X-axis positioning piece (111) on the positioning leaning corner (11) is propped against the workpiece (5).
2. The clamp positioning assembly according to claim 1, wherein the drive member (12) comprises an actuating body (121), a drive assembly (123) and a guide assembly (122), wherein:
the positioning leaning corner (11) is arranged on the execution body (121);
the driving component (123) is used for providing a driving force for moving along the X-axis direction to the executing body (121);
the guide assembly (122) is installed between the execution body (121) and the driving assembly (123), and the guide assembly (122) enables the execution body (121) to move along the X-axis direction to be guided.
3. The clamp positioning assembly of claim 2, wherein the drive assembly (123) comprises a drive body (1231), a seal plate (1234), a piston (1233), and a piston rod (1232), wherein:
a cylinder is integrated in the driving body (1231);
the sealing plate (1234) is arranged in the driving body (1231) so as to form a closed air cavity;
the piston (1233) axially reciprocates in the closed air cavity;
the piston rod (1232) is fixedly connected to the piston (1233);
the piston rod (1232) is connected with the actuator body (121).
4. The clamp positioning assembly of claim 3, wherein the guide assembly (122) comprises a guide rail (1222) and a slider (1221), wherein:
the guide rail (1222) is mounted on a driving body (1231);
the sliding block (1221) is installed on the execution body (121) and is connected to the guide rail (1222) in a sliding mode.
5. The clamp positioning assembly of claim 4, wherein the actuator body (121) is a positioning slide.
6. The clamp positioning assembly of any of claims 3-5, further comprising a cushion assembly (126), the cushion assembly (126) including a limit bump (1261), a cushion (1263), an adjustment bolt (1264), and a mounting block (1262), wherein:
the limiting collision block (1261) is installed on the execution body (121);
the mounting block (1262) is mounted on the side of the driving body (1231) facing away from the sealing plate (1234);
the mounting block (1262) has the damper (1263) and an adjusting bolt (1264) mounted thereon.
7. The clamp positioning assembly of claim 6, wherein said actuating body (1231) further defines a watertight channel (12311).
8. The clamp positioning assembly according to claim 7, wherein the executing body (121) is provided with a waterproof baffle (1211), and the waterproof baffle (1211) is provided with a barb (1212);
when the execution body (121) is connected to the driving body (1231) in a sliding mode through the guide assembly (122), the barb (1212) is embedded into the waterproof groove (12311).
9. The clamp positioning assembly according to claim 7 or 8, further comprising a shield (125), wherein the shield (125) is fixedly disposed around the actuator body (121).
10. A workpiece positioning mechanism, comprising a robot (4) and a fixture positioning assembly according to any of claims 1-9, wherein:
the manipulator (4) comprises a transmission rod (41) and a material suction device which is arranged on the transmission rod (41) and is used for sucking the workpiece (5);
the manipulator (4) adsorbs the workpiece (5) and moves the workpiece (5) from the storage area to the material changing area along the Y-axis direction;
and the mechanical hand (4) continues to move along the Y-axis direction in the material changing area, so that the workpiece (5) is abutted against a Y-axis positioning piece (112) on the positioning leaning angle (11).
11. Workpiece-positioning mechanism according to claim 10, characterised in that the suction device comprises a holder (421) arranged on the transmission rod (41) and a suction cup (422) arranged on the holder (421).
12. An automated processing machine comprising the workpiece positioning mechanism of claim 10 or 11, a clamping mechanism (2), and a table (31), wherein:
the clamping mechanism (2) is used for clamping a workpiece (5);
the clamping mechanism (2) is arranged on the workbench (31);
the work table (31) can move along the Y-axis direction and enables the work piece (5) to move from the material changing area to the processing area.
13. The automated processing machine according to claim 12, wherein the clamping mechanism (2) comprises a vacuum suction table (21) and a vacuum suction hole (211) provided on the vacuum suction table (21); the workbench (31) is provided with a vacuum pipe joint (22), and the vacuum pipe joint (22) connects the vacuum adsorption hole (211) to a vacuum source.
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| CN201921067285.5U CN210499233U (en) | 2019-07-09 | 2019-07-09 | Fixture positioning assembly, workpiece positioning mechanism and automatic machining tool |
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| CN201921067285.5U CN210499233U (en) | 2019-07-09 | 2019-07-09 | Fixture positioning assembly, workpiece positioning mechanism and automatic machining tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579772A (en) * | 2021-07-05 | 2021-11-02 | 湖南中联重科智能高空作业机械有限公司 | Positioning and clamping system and horizontal machine tool |
| CN114850511A (en) * | 2022-05-07 | 2022-08-05 | 四川竞本科技有限公司 | Workpiece turning equipment based on manipulator circulation operation |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579772A (en) * | 2021-07-05 | 2021-11-02 | 湖南中联重科智能高空作业机械有限公司 | Positioning and clamping system and horizontal machine tool |
| CN114850511A (en) * | 2022-05-07 | 2022-08-05 | 四川竞本科技有限公司 | Workpiece turning equipment based on manipulator circulation operation |
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Address after: 343800 pioneer Avenue, one industrial park, Wan An county, Ji'an, Jiangxi Patentee after: Jiangxi Hengyuan Intelligent Equipment Co.,Ltd. Address before: 343800 Hengyuan Intelligent Equipment Co., Ltd Patentee before: JIANGXI HENGYUAN INTELLIGENT EQUIPMENT Co.,Ltd. |
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