CN219787445U

CN219787445U - Multi-axis linkage movable carrying platform

Info

Publication number: CN219787445U
Application number: CN202320785643.6U
Authority: CN
Inventors: 李超; 王清; 杨正祥
Original assignee: Henan Fuchi Technology Co Ltd
Current assignee: Henan Fuchi Technology Co Ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-03
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the field of machining, in particular to a multi-axis linkage movable carrier. The multi-axis linkage movable carrying platform comprises a movable seat, a placing table is arranged above the movable seat, a sliding groove is formed in the movable seat, a movable assembly used for driving the placing table to move is arranged in the sliding groove, two movable grooves are formed in the placing table, movable blocks are connected in the two movable grooves in a sliding mode, and fine-tuning assemblies are arranged on the movable blocks. According to the multi-axis linkage movable carrying platform, the movable assembly is utilized to move the placing platform, the driving assembly can drive the movable blocks to slide in the movable grooves under the action of the linkage assembly, and the two movable blocks move mutually, so that the effect of clamping or loosening the workpiece when the placing platform moves is achieved, the workpiece does not need to be clamped and moved or loosened, the machining efficiency of the workpiece is effectively improved, the workpiece with different sizes can be clamped under the action of the fine adjustment assembly, and the universality is high.

Description

Multi-axis linkage movable carrying platform

Technical Field

The utility model relates to the field of machining, in particular to a multi-axis linkage movable carrier.

Background

Machining centers have evolved from numerically controlled milling machines. The processing center has the capability of automatically exchanging processing tools, and can change the processing tools on the main shaft through the automatic tool changing device in one clamping by installing tools with different purposes on the tool magazine, so that various processing functions are realized, and when the processing center processes a workpiece, the workpiece can be placed on the movable table to be fixed and moved, so that the processing center can process the workpiece conveniently.

Application number: 202022104719.3 discloses a numerical control workbench with a multi-axis linkage structure, which can drive a second screw rod to rotate simultaneously through the arranged multi-axis linkage structure, and the rotation directions of the two ends of the first screw rod and the second screw rod are opposite, so that corresponding clamping plates can be driven to move to clamp workpieces, and the numerical control workbench is convenient for clamping different workpieces.

The problems still exist in the scheme, and by adopting the split design of the moving structure and the clamping structure, different power sources are respectively provided for the moving structure and the clamping structure, so that the moving structure and the clamping structure are difficult to link through a single power source, and the effect of clamping the workpiece in the moving process of the moving platform can not be achieved.

Therefore, it is necessary to provide a new multi-axis linkage mobile carrier to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a multi-axis linkage mobile carrier.

The utility model provides a multi-axis linkage movable carrying platform, which comprises a movable seat, wherein a placing platform is arranged above the movable seat, a sliding groove is formed in the movable seat, a movable assembly for driving the placing platform to move is arranged in the sliding groove, two movable grooves are formed in the placing platform, movable blocks are connected in the two movable grooves in a sliding manner, a fine adjustment assembly is arranged on the movable blocks, a driving assembly for driving the two movable blocks to move in opposite directions is arranged in the placing platform, and a linkage assembly for providing power for the driving assembly is arranged in the sliding groove.

Preferably, the moving assembly comprises a bidirectional motor arranged on the moving seat, a screw rod arranged on an output rotating shaft of the bidirectional motor, and a sliding table in threaded connection with the screw rod, wherein the sliding table is in sliding connection with the sliding groove, and the top end of the sliding table is arranged on the bottom surface of the placing table.

Preferably, the fine tuning assembly comprises a clamping block, an adjusting bolt in the moving block in threaded connection, and a guide rod arranged on the clamping block, one end of the adjusting bolt is rotationally connected to the clamping block, one end of the guide rod, far away from the clamping block, penetrates through the moving block and extends to the outside of the moving block, and the guide rod is in sliding connection with the moving block.

Preferably, the drive assembly comprises a second cavity arranged in the placing table and a bidirectional threaded rod rotatably connected in the second cavity, the bottom end of the moving block penetrates through the moving groove and is in threaded connection with the bidirectional threaded rod, and two limiting strips are arranged on the placing table.

Preferably, the linkage assembly comprises a first cavity arranged in the sliding table, a transmission rod rotationally connected in the first cavity, a first transmission wheel arranged on the transmission rod, a second transmission wheel arranged on the bidirectional threaded rod, and a rack arranged in the sliding groove, wherein the first cavity is communicated with the second cavity, one end of the transmission rod penetrates through the first cavity and is provided with a gear, the gear is meshed with the rack, and the first transmission wheel is in transmission connection with the second transmission wheel.

Compared with the related art, the multi-axis linkage mobile carrier provided by the utility model has the following beneficial effects:

according to the utility model, through the cooperation arrangement among the moving assembly, the moving block, the fine adjusting assembly, the driving assembly and the linkage assembly, the moving assembly can be utilized to move the placing table, and under the action of the linkage assembly, the driving assembly can drive the moving block to slide in the moving groove and enable the two moving blocks to move mutually, so that the effect of clamping or loosening the workpiece when the placing table moves is achieved, the workpiece does not need to be clamped and then moved or loosened, the processing efficiency of the workpiece is effectively improved, and the workpiece with different sizes can be clamped under the action of the fine adjusting assembly, and the universality is high.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

fig. 3 is a cross-sectional view of the present utility model.

Reference numerals in the drawings: 1. a movable seat; 2. a placement table; 3. a moving groove; 4. a moving block; 6. a bi-directional motor; 7. a chute; 8. a screw rod; 9. a sliding table; 10. a limit bar; 11. an adjusting bolt; 12. a clamping block; 13. a guide rod; 14. a first cavity; 15. a transmission rod; 16. a gear; 17. a rack; 18. a first driving wheel; 19. a second cavity; 20. a two-way threaded rod; 21. and a transmission wheel II.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 3, the multi-axis linkage mobile carrier provided in the embodiment of the utility model includes a mobile seat 1, a placement table 2 is disposed above the mobile seat 1, a chute 7 is provided in the mobile seat 1, a moving assembly for driving the placement table 2 to move is disposed in the chute 7, two moving grooves 3 are provided on the placement table 2, moving blocks 4 are slidably connected in the two moving grooves 3, a fine adjustment assembly is disposed on the moving blocks 4, a driving assembly for driving the two moving blocks 4 to move in opposite directions is disposed in the placement table 2, and a linkage assembly for providing power for the driving assembly is disposed in the chute 7.

In the embodiment of the present utility model, referring to fig. 1, 2 and 3, the moving assembly includes a bi-directional motor 6 mounted on the moving base 1, a screw rod 8 mounted on an output shaft of the bi-directional motor 6, and a sliding table 9 screwed on the screw rod 8, wherein the sliding table 9 is slidably connected in the sliding groove 7, and a top end of the sliding table 9 is mounted on a bottom surface of the placement table 2.

It should be noted that: the screw rod 8 can be driven to rotate through the output rotating shaft of the bidirectional motor 6, and the sliding table 9 moves on the screw rod 8 under the guiding action of the sliding groove 7, so that the placing table 2 is moved.

In the embodiment of the present utility model, referring to fig. 1, 2 and 3, the fine tuning assembly includes a clamping block 12, an adjusting bolt 11 screwed in the moving block 4, and a guiding rod 13 mounted on the clamping block 12, wherein one end of the adjusting bolt 11 is rotatably connected to the clamping block 12, one end of the guiding rod 13 away from the clamping block 12 penetrates through the moving block 4 and extends to the outside of the moving block 4, and the guiding rod 13 is slidably connected with the moving block 4.

It should be noted that: two grip blocks 12 are located between two movable blocks 4, can be through carrying out rotatory regulation to adjusting bolt 11, can adjust grip block 12 position on placing the platform 2, rely on grip block 12 to contact with the work piece, through the interval between adjustment grip block 12 and the movable block 4 to can carry out the centre gripping to the work piece of equidimension not fixed.

In the embodiment of the present utility model, referring to fig. 3, the driving assembly includes a second cavity 19 opened in the placement table 2, a bi-directional threaded rod 20 rotatably connected to the second cavity 19, and two limiting bars 10 mounted on the placement table 2, wherein the bottom end of the moving block 4 penetrates through the moving slot 3 and is screwed on the bi-directional threaded rod 20.

It should be noted that: the bidirectional threaded rod 20 is a rod with opposite threads at two ends, so that when the bidirectional threaded rod 20 rotates in the second cavity 19, the two moving blocks 4 move in opposite directions in the moving groove 3, and the limiting strip 10 can pre-position a workpiece.

In the embodiment of the present utility model, referring to fig. 3, the linkage assembly includes a first cavity 14 opened in the sliding table 9, a driving rod 15 rotatably connected in the first cavity 14, a first driving wheel 18 installed on the driving rod 15, a second driving wheel 21 installed on the bi-directional threaded rod 20, and a rack 17 installed in the sliding slot 7, wherein the first cavity 14 is communicated with the second cavity 19, one end of the driving rod 15 penetrates through the first cavity 14 and is provided with a gear 16, the gear 16 is meshed with the rack 17, and the first driving wheel 18 is in driving connection with the second driving wheel 21.

It should be noted that: when the sliding table 9 moves in the sliding groove 7, the gear 16 drives the transmission rod 15 to rotate by virtue of the meshing motion of the gear 16 and the rack 17, so that the transmission rod 15 and the bidirectional threaded rod 20 are driven under the action of the first transmission wheel 18 and the second transmission wheel 21, and the effects of clamping and loosening a workpiece when the sliding table 9 moves are achieved.

The working principle of the multi-axis linkage mobile carrier provided by the utility model is as follows:

firstly, place the work piece between two spacing 10, then, start bi-directional motor 6, make the output pivot of bi-directional motor 6 clockwise drive lead screw 8 rotatory, and under the effect of spout 7, make slip table 9 drive on lead screw 8 and place the platform 2 and remove, simultaneously, can make slip table 9 when moving in spout 7, rely on the meshing motion of gear 16 and rack 17, make gear 16 drive transfer line 15 rotate, thereby under the effect of drive wheel one 18 and drive wheel two 21, make transfer line 15 and bi-directional threaded rod 20 carry out the transmission, then, when bi-directional threaded rod 20 rotates in second cavity 19, carry out the relative motion with two movable blocks 4 in the inside of movable slot 3, when waiting to place platform 2 and move to the processing position, make grip block 12 paste and lean on the work piece, finally, make the output pivot anticlockwise rotation of bi-directional motor 6, can make place platform 2 reset, it relaxs to the work piece to reach the effect of work piece after need not to grip, make work piece movement or remove, effectually promote the machining efficiency of work piece, when changing work piece size, can move the platform 2 to the position of placing, rotate to the centre gripping block 11 when moving to the position, can be moved to the bolt 11, and adjust the size is adjusted through the centre gripping, and the bolt is adjusted to the size is moved, thereby the work piece is adjusted.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a remove microscope carrier of multiaxis linkage, includes removes seat (1), its characterized in that, the top of removing seat (1) is provided with places platform (2), spout (7) have been seted up in removing seat (1), be provided with in spout (7) and be used for the drive to place the removal subassembly that platform (2) removed, place two removal grooves (3) have been seted up on platform (2), two equal sliding connection has movable block (4) in removal groove (3), be provided with the trimming subassembly on movable block (4), be provided with the drive assembly who is used for driving two movable blocks (4) and move in opposite directions in placing platform (2), be provided with the linkage subassembly that is used for providing power to drive assembly in spout (7).

2. The multi-axis linkage mobile carrier according to claim 1, wherein the mobile assembly comprises a bidirectional motor (6) installed on the mobile base (1), a screw rod (8) installed on an output rotating shaft of the bidirectional motor (6), and a sliding table (9) in threaded connection with the screw rod (8), the sliding table (9) is in sliding connection with the sliding groove (7), and the top end of the sliding table (9) is installed on the bottom surface of the placement table (2).

3. The multi-axis linkage mobile carrier according to claim 1, wherein the fine adjustment assembly comprises a clamping block (12), an adjusting bolt (11) in the moving block (4) in a threaded manner, and a guide rod (13) mounted on the clamping block (12), one end of the adjusting bolt (11) is rotatably connected to the clamping block (12), one end of the guide rod (13) away from the clamping block (12) penetrates through the moving block (4) and extends to the outside of the moving block (4), and the guide rod (13) is in sliding connection with the moving block (4).

4. The multi-axis linkage mobile carrier according to claim 1, wherein the driving assembly comprises a second cavity (19) arranged in the placement table (2), and a bidirectional threaded rod (20) rotatably connected in the second cavity (19), the bottom end of the moving block (4) penetrates through the moving groove (3) and is in threaded connection with the bidirectional threaded rod (20), and two limiting strips (10) are arranged on the placement table (2).

5. A multi-axis linkage mobile carrier according to claim 3, wherein the linkage assembly comprises a first cavity (14) arranged in the sliding table (9), a transmission rod (15) rotatably connected in the first cavity (14), a first transmission wheel (18) arranged on the transmission rod (15), a second transmission wheel (21) arranged on the bidirectional threaded rod (20), and a rack (17) arranged in the sliding groove (7), the first cavity (14) is communicated with a second cavity (19), one end of the transmission rod (15) penetrates through the first cavity (14) and is provided with a gear (16), the gear (16) is meshed with the rack (17), and the first transmission wheel (18) is in transmission connection with the second transmission wheel (21).