CN216503540U

CN216503540U - Ring type rotary clamping working set

Info

Publication number: CN216503540U
Application number: CN202122560338.0U
Authority: CN
Inventors: 谭传兵
Original assignee: Shenzhen Huanqiu Tongchuang Machinery Co ltd
Current assignee: Shenzhen Huanqiu Tongchuang Machinery Co ltd
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-05-13
Anticipated expiration: 2031-10-23

Abstract

The application discloses rotatory clamping work group of annular, including lathe base, workstation and two supporting seats, two the supporting seat is installed respectively the position that lathe base is close to both ends, two the supporting seat sets up relatively, the relative both ends of workstation rotate respectively and install two between the supporting seat, the workstation is the polyhedron workstation, the side of workstation all is equipped with the anchor clamps that are used for pressing from both sides tight work piece, wherein one side of workstation is equipped with the machined part that is used for work piece processing, workstation one side is equipped with the mechanical part that is used for material loading and unloading, be equipped with on the supporting seat and be used for the drive workstation pivoted drive assembly. This application has the effect that improves machining efficiency.

Description

Ring type rotary clamping working set

Technical Field

The application relates to the field of machining tools, in particular to a ring type rotary working group.

Background

In modern mechanical manufacturing, mechanical parts with high machining precision requirements or fine surface roughness requirements are generally machined and finished by cutting on a machine tool.

At present, a horizontal processing machine or a vertical processing machine is generally used for processing parts, a workpiece is clamped on a workbench of the processing machine, a cutter sequentially processes each surface of the workpiece through the rotation of the workbench of the processing machine, when a machine table of the processing machine stops, automatic equipment such as a mechanical hand is matched to take off a finished workpiece, then a new workpiece is clamped, the processing machine is restarted to process the workpiece, and the operation is repeated.

The inventor believes that the existing processing machine needs to perform the processes of loading, processing, unloading and reloading on workpieces one by one, and the processing machine needs to perform the processing operation and the loading and unloading operation in sequence, which takes a lot of time and causes low production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the production efficiency of work piece processing, this application provides a rotatory clamping working group of ring type.

The application provides a rotatory clamping working group of ring type adopts following technical scheme:

the utility model provides a rotatory clamping working group of annular, includes lathe base, workstation and two supporting seats, two the supporting seat is installed respectively lathe base is close to the position at both ends, two the supporting seat sets up relatively, the relative both ends of workstation rotate respectively and install two between the supporting seat, the workstation is the polyhedron workstation, the side of workstation all is equipped with the anchor clamps that are used for pressing from both sides tight work piece, one of them side of workstation is equipped with the machined part that is used for work piece processing, workstation one side is equipped with the mechanical part that is used for material loading and unloading, be equipped with on the supporting seat and be used for the drive workstation pivoted drive assembly.

By adopting the technical scheme, the workbench is positioned between the two supporting seats, the mechanical part clamps the workpiece on the workbench, the clamp clamps the workpiece, the driving component drives the workpiece arranged on the workbench to rotate to one side close to the workpiece, the workpiece is machined by the workpiece, after the machining is finished, the driving component drives the workbench to rotate, the workpiece continues to machine the next workpiece, and meanwhile, the mechanical part carries out blanking on the machined workpiece; the working group can synchronously carry out the processes of loading and unloading the workpiece and processing the workpiece, the processing procedure of the workpiece can be finished by one-time clamping, the worktable does not need to be stopped, a large amount of time for re-clamping the workpiece is saved, and the processing production efficiency is greatly improved; meanwhile, workpieces are arranged on other surfaces of the workbench, when the workpiece is machined on one side close to the machining position, five surfaces of two end surfaces of the workpiece close to the machining position and one side of the workpiece on the other surfaces of the workbench close to the machining position can be machined respectively, namely, the workbench can rotate once to machine a plurality of surfaces of the workpieces, and therefore production efficiency is improved.

Preferably, drive assembly includes four-axis revolving stage, two adapter flanges and two graduation discs, four-axis revolving stage fixed mounting is two the supporting seat is kept away from workstation one end, two the graduation disc rotates respectively to be installed the position that four-axis revolving stage is close to both ends, two one side fixed mounting that the graduation disc is relative has adapter flanges, the relative both ends of workstation are fixed mounting respectively two on the adapter flange, the four-axis revolving stage is equipped with and is used for the drive index disc pivoted driving piece.

By adopting the technical scheme, the indexing disc is rotatably arranged on the four-axis turntable, the adapter flange is fixedly arranged on the indexing disc, the driving piece drives the rotating shaft in the four-axis turntable to rotate, the four-axis turntable drives the indexing disc to rotate, the indexing disc drives the adapter flange to rotate, the adapter flange rotates to drive the workbench to rotate, and the workbench is accurately reversed; the driving piece drives one adapter flange to rotate, so that the workbench and the other adapter flange are driven to rotate together, and the effect of reducing cost is achieved.

Preferably, the side of the workbench is provided with mounting grooves, the mounting grooves extend along the length direction of the workbench, and the machine tool base is clamped at the position of the mounting grooves.

Through adopting above-mentioned technical scheme, anchor clamps joint is on the mounting groove, makes anchor clamps fix on the workstation to improve the stability that anchor clamps pressed from both sides tight work piece, help improving the off-the-shelf quality of work piece.

Preferably, the workpiece comprises a cutter and a main shaft body, an output end of the main shaft body is connected with the cutter and used for driving the cutter to rotate, one end, far away from the cutter, of the main shaft body is fixedly connected with a main shaft fixing seat, and the cutter processes the workpiece on the workbench along the horizontal or vertical direction.

By adopting the technical scheme, the main shaft body controls the cutter to rotate, the cutter processes the workpiece when contacting with the workpiece, and the cutter moves along the vertical or horizontal direction to process five surfaces of one side of the workpiece close to the cutter, two opposite ends of the workpiece and one side of two adjacent sides of the workbench close to the processing station, wherein the two sides of the two workpieces are close to the cutter, so that the program for controlling the cutter to move is simplified, and the effect of reducing the cost is achieved.

Preferably, the machine tool base is close to the position at both ends and has all been seted up the sliding tray, two the supporting seat is blocked two respectively in the sliding tray, the sliding tray is followed the machine tool base length direction extends, be equipped with on the supporting seat and be used for restricting the locking subassembly that the supporting seat slided.

Through adopting above-mentioned technical scheme, two supporting seats are blocked respectively in two sliding trays, and the supporting seat can be adjusted respectively according to the length variation of workstation and work piece, and when the distance between two supporting seats was suitable, the locking subassembly was fixed the supporting seat on the machine tool base, and then made the installation that the supporting seat can be stable on the machine tool base.

Preferably, the locking assembly comprises a locking piece, the supporting seat is provided with a locking hole through which the locking piece of the locking assembly can penetrate, and the locking piece penetrates through the locking hole to lock the sliding of the supporting seat on the machine tool base.

Through adopting above-mentioned technical scheme, the locking piece wears to locate the locking hole, locks the supporting seat on the lathe base, realizes the relatively fixed between supporting seat and the lathe base, makes the supporting seat can adjust and keep comparatively stable state, and then improves the stability of work piece processing.

Preferably, the workbench is a tetrahedron, each surface of the workbench is clamped with a workpiece, and the workpiece and the mechanical part are respectively positioned on two opposite sides of the workbench.

Through adopting above-mentioned technical scheme, when the tetrahedron workstation of clamping work piece was rotatory at every turn, the cutter processed the different positions of different work pieces, made single work piece can accomplish the manufacturing procedure when rotatory the cubic, mechanical part can carry out the unloading to the work piece when the fourth is rotatory to can process a plurality of work pieces under the circumstances that the machine tool base does not shut down in succession, increase substantially production efficiency.

Preferably, the machine tool base is provided with a chip removal port, and the chip removal port is located under the workbench.

By adopting the technical scheme, when the cutter is used for processing a workpiece, the workpiece can drop scraps, and the scraps can be directly discharged from the scrap discharge port, so that the phenomenon of scrap accumulation on the base of the machine tool is not easy to occur.

Preferably, the cross section of the chip removal opening is inclined downwards from the side close to the workbench to the direction far away from the workbench.

By adopting the technical scheme, the opening of the chip removal port is inclined from one side close to the workbench to one side far away from the workbench, the chips can leave the machine tool base along the inclined surface when falling to the chip removal port, and the inclined surface of the chip removal port plays a role in guiding the chips to leave the machine tool base.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the working group can synchronously carry out the processes of loading and unloading the workpiece and processing the workpiece, the processing procedure of the workpiece can be finished by one-time clamping, the worktable does not need to be stopped, and a large amount of time for re-clamping the workpiece is saved; workpieces are arranged on other surfaces of the workbench, and five surfaces close to one side of the cutter can be machined by the working group in each rotation, so that the machining production efficiency is greatly improved;

2. the driving piece drives the indexing disc to rotate, the indexing disc drives the adapter flange to rotate, and the adapter flange rotates to drive the workbench to rotate, so that the workbench can be accurately reversed; the driving piece drives one indexing disc to further drive the workbench and the other indexing disc to rotate together, so that the effect of reducing the cost is achieved;

3. a chip removal port is formed in the machine tool base, and chip residues can be directly discharged from the chip removal port, so that the phenomenon that the chip residues are accumulated on the machine tool base is not easy to occur.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view of a work table according to an embodiment of the present application.

Fig. 3 is a schematic view of another perspective of the working table according to the embodiment of the present application.

Description of reference numerals:

1. a machine tool base; 11. a supporting seat; 111. a first support base; 112. a second support seat; 113. a locking hole; 12. a sliding groove; 13. a locking member; 14. a chip removal port; 2. a work table; 21. mounting grooves; 22. a clamp; 23. a surface A of the workbench; 24. a surface B of the workbench; 25. a C surface of the workbench; 26. a surface D of the workbench; 3. a four-axis turntable; 31. a four-axis body; 32. a disc tailstock; 33. indexing the disc; 34. a transfer flange; 35. a drive member; 4. a cutter; 41. a main shaft body; 5. a workpiece; 51. the side surface of a workpiece B; 52. the side surface of a workpiece D; 53. the front surface of a workpiece A; 54. the end face of the workpiece A.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a ring-type rotary clamping working group, and referring to fig. 1, the working group comprises a machine tool base 1 and two supporting seats 11, the two supporting seats 11 can be fixedly or slidably mounted on the machine tool base 1, and in the embodiment of the application, the two supporting seats 11 are both slidably mounted on the machine tool base 1; the machine tool base 1 is provided with sliding grooves 12 at positions close to two ends, the sliding grooves 12 extend along the length direction of the machine tool base 1, the openings of the sliding grooves 12 face vertically upwards, and the two supporting seats 11 are respectively installed on the machine tool base 1 in a sliding mode and located at the positions of the two sliding grooves 12; the supporting seat 11 comprises a first supporting seat 11 and a second supporting seat 11, the first supporting seat 11 and the second supporting seat 11 are respectively located at two ends of the machine tool base 1, the first supporting seat 11 and the second supporting seat 11 are oppositely arranged, and the first supporting seat 11 and the second supporting seat 11 are respectively installed at the positions, located on the two sliding grooves 12, of the machine tool base 1 in a sliding manner; the first supporting seat 11 and the second supporting seat 11 can be independently adjusted along with the length change of a workpiece to be processed, so that the applicability of the working group is improved.

The first supporting seat 11 and the second supporting seat 11 are both provided with locking components, and the locking components are respectively used for relatively fixing the first supporting seat 11 and the second supporting seat 11 with the machine tool base 1; the locking assembly comprises a plurality of locking pieces 13, the locking pieces 13 are bolts, a plurality of locking holes 113 which can be used for the locking pieces 13 of the locking assembly to penetrate through are formed in the first supporting seat 11 and the second supporting seat 11 along the length direction of the machine tool base 1, the locking pieces 13 penetrate through the locking holes 113 respectively to fix the first supporting seat 11 and the second supporting seat 11 to move relative to the machine tool base 1, and therefore the first supporting seat 11 and the second supporting seat 11 are locked.

The end of the first supporting seat 11 and the second supporting seat 11 far away from the machine tool base 1 is provided with a four-axis turntable 3, the four-axis turntable 3 comprises a four-axis body 31 and a disc tailstock 32, wherein the four-axis body 31 is fixedly mounted on the first supporting seat 11, the disc tailstock 32 is fixedly mounted on the second supporting seat 11, the four-axis body 31 and the disc tailstock 32 are arranged oppositely, one side of the four-axis body 31 opposite to the disc tailstock 32 is provided with two index disks 33 and two adapter flanges 34, the two index disks 33 are respectively and fixedly mounted at the output end of the four-axis body 31 and one end of the disc tailstock 32 close to the four-axis body 31, the two index disks 33 are arranged oppositely, and the two adapter flanges 34 are respectively and rotatably mounted on one side of the two index disks 33.

Referring to fig. 2, a workbench 2 is arranged between the two adapter flanges 34, the workbench 2 is positioned right above the machine tool base 1, and two opposite ends of the workbench 2 are respectively and fixedly installed on the two adapter flanges 34; be provided with driving piece 35 on the first supporting seat 11, driving piece 35 is the motor, driving piece 35 fixed mounting is on four-axis body 31, the output shaft of driving piece 35 and the pivot fixed connection in the four-axis body 31, when the pivot in the four-axis body 31 that the driving piece 35 drive is located on the first supporting seat 11 rotates, the pivot of four-axis body 31 drives indexing disc 33 and rotates, and then drive adapter flange 34 and rotate, adapter flange 34 drives 2 rotations of workstation, still drive indexing disc 33 and adapter flange 34 that are located on the second supporting seat 11 simultaneously and rotate, reach reduce cost's effect.

Referring to fig. 2 and 3, the worktable 2 may be a polyhedron, the worktable 2 in the embodiment of the present application is a tetrahedral worktable 2, the worktable 2 includes a worktable a surface 23, a worktable B surface 24, a worktable C surface 25 and a worktable D surface 26, wherein the worktable C surface 25 is a surface for loading and unloading a workpiece; mounting groove 21 has all been seted up to each face of workstation 2, mounting groove 21 extends along the length direction of workstation 2, mounting groove 21 can be T type groove or screw hole etc, mounting groove 21 in the embodiment of this application is T type groove, workstation 2 is located the position of mounting groove 21 and is equipped with anchor clamps 22, anchor clamps 22 joint is in mounting groove 21, a plurality of work pieces 5 can be fixed on each face of workstation 2 through anchor clamps 22, the surface of work piece 5 all exposes on workstation 2, thereby improve the production efficiency of 5 processing of work piece and the stability of work piece 5 on workstation 2.

A workpiece for processing the workpiece 5 is arranged on one side of the workbench 2 along the length direction vertical to the workbench 2, the side of the workbench 2 on the C surface 25 of the workbench is a feeding and discharging position, and the workpiece 5 is mounted or dismounted on the workbench 2 through an external mechanical part; the machined part includes cutter 4 and main shaft body 41, cutter 4 perpendicular to workstation 2, cutter 4 is located the position that is close to workstation A face 23, main shaft body 41's output and cutter 4 fixed connection, main shaft body 41's input and main shaft fixing base fixed connection, the main shaft fixing base is connected with outside arm, the main shaft fixing base passes through main shaft body 41 drive cutter 4 and rotates, the main shaft fixing base can drive cutter 4 and remove along level or vertical direction simultaneously, main shaft fixing base control cutter 4 is close to or keeps away from work piece 5 on the workstation 2.

The machine tool base 1 is located the position under the workstation 2 and has been seted up chip removal mouth 14, chip removal mouth 14 is located the intermediate position of machine tool base 1, chip removal mouth 14 can be multiple shape, chip removal mouth 14 in the embodiment of this application is the infundibulate, the cross section of chip removal mouth 14 inclines towards one side of keeping away from workstation 2 from the one side that is close to workstation 2, can follow chip removal mouth 14 incline direction direct discharge after the produced chip removal of cutter 4 processing work piece 5 drops, make the accumulational phenomenon of chip removal difficult to appear in machine tool base 1.

The implementation principle of the embodiment of the application is as follows: the external mechanical part clamps the workpiece 5 on the C surface 25 of the workbench, the driving part 35 drives the indexing disc 33 to rotate and drives the workbench 2 to rotate, and the workbench 2 rotates 90 degrees each time; when the cutter 4 is used for processing the workpiece 5, the cutter 4 can process five surfaces of a workpiece B side surface 51 on a workbench B surface, a workpiece D side surface 52 on a workbench D surface 26, one side of the workpiece 5 on a workbench A surface 23 close to the cutter 4 and end surfaces of two opposite ends of the workpiece 5; when the workpiece 6 rotates 90 degrees from the C surface 25 of the workbench to the B surface 24 of the workbench, the cutter 4 processes the side surface 51 of the workpiece B; then the workbench 2 rotates 90 degrees from the workbench B surface 24 to the workbench A surface 23, and the cutter 4 processes the front surface 53 of the workpiece A and the end surfaces 54 of the two workpieces A; after the machining is finished, the workbench 2 rotates by 90 degrees from the workbench A surface 23 to the workbench D surface 26, the cutter 4 machines the side surface of the workpiece D, and the workpiece 5 rotates through the workbench 2 to machine different surfaces, so that the machining efficiency of the workpiece 5 is improved; each workpiece 5 can complete the machining process of the workpiece 5 only by rotating the worktable 2 by 270 degrees on the worktable 2; after the machining is finished, the workpiece 5 rotates to the C surface 25 of the workbench along with the workbench 2, an external mechanical part carries out blanking on the workpiece 5, a new workpiece 5 is installed on the workbench 2 again, and the steps S1 and S2 are repeated; the workpiece 5 can complete the processing procedure of the workpiece 5 only by clamping once to form a finished workpiece 5; when the cutter 4 is used for machining the workpiece 5 on the workbench A surface 23, the external mechanical arm can synchronously feed the finished workpiece 5 on the workbench C surface 25, and meanwhile, the new workpiece 5 is fed to the workbench C surface 25, the workpiece 5 can be synchronously machined and fed, continuous operation without shutdown of a working group is realized, and the production efficiency can be greatly improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rotatory clamping working group of ring type which characterized in that: including lathe base (1), workstation (2) and two supporting seat (11), two supporting seat (11) are installed respectively lathe base (1) is close to the position at both ends, two supporting seat (11) set up relatively, the relative both ends of workstation (2) rotate respectively and install two between supporting seat (11), workstation (2) are polyhedron workstation (2), the side of workstation (2) all is equipped with anchor clamps (22) that are used for pressing from both sides tight work piece (5), wherein one side of workstation (2) is equipped with the machined part that is used for work piece (5) processing, workstation (2) one side is equipped with the mechanical part that is used for material loading and unloading, be equipped with on supporting seat (11) and be used for the drive workstation (2) pivoted drive assembly.

2. The annular rotating clamping working group according to claim 1, characterized in that: drive assembly includes four-axis revolving stage (3), two adapter flange (34) and two minutes degree disc (33), four-axis revolving stage (3) fixed mounting is two supporting seat (11) is kept away from workstation (2) one end, two index disc (33) rotate respectively and install four-axis revolving stage (3) are close to the position at both ends, two one side fixed mounting that index disc (33) is relative has adapter flange (34), the relative both ends of workstation (2) are fixed mounting respectively two on adapter flange (34), four-axis revolving stage (3) are equipped with and are used for the drive index disc (33) pivoted driving piece (35).

3. The annular rotating clamping working group according to claim 1, characterized in that: mounting groove (21) have all been seted up to the side of workstation (2), mounting groove (21) are followed workstation (2) length direction extends, anchor clamps (22) joint is in machine tool base (1) is located the position of mounting groove (21).

4. The annular rotating clamping working group according to claim 1, characterized in that: the processing piece comprises a cutter (4) and a main shaft body (41), the output end of the main shaft body (41) is connected with the cutter (4) and used for driving the cutter (4) to rotate, the main shaft body (41) is far away from one end of the cutter (4) and fixedly connected with a main shaft fixing seat, and the cutter (4) is used for processing a workpiece (5) on the workbench (2) along the horizontal or vertical direction.

5. The annular rotating clamping working group according to claim 1, characterized in that: lathe base (1) is close to the position at both ends and has all been seted up sliding tray (12), two supporting seat (11) card is gone into two respectively in sliding tray (12), sliding tray (12) are followed lathe base (1) length direction extends, be equipped with on supporting seat (11) and be used for the restriction the locking subassembly that supporting seat (11) slided.

6. The annular rotating clamping working group according to claim 5, wherein: the locking assembly comprises a locking piece (13), a locking hole (113) which can be used for the locking piece (13) of the locking assembly to penetrate is formed in the supporting seat (11), the locking piece (13) penetrates through the locking hole (113) to be arranged in the supporting seat (11) to be locked, and the machine tool base (1) slides.

7. The annular rotating clamping working group according to claim 1, characterized in that: the working table (2) is a tetrahedron, a workpiece (5) is clamped on each surface of the working table (2), and the machined part and the mechanical part are respectively positioned on two opposite sides of the working table (2).

8. The annular rotating clamping working group according to claim 1, characterized in that: the chip removal device is characterized in that a chip removal port (14) is formed in the machine tool base (1), and the chip removal port (14) is located under the workbench (2).

9. The ring-type rotating clamping working group according to claim 8, characterized in that: the cross section of the chip removal opening (14) is inclined downwards from the side close to the workbench (2) to the direction far away from the side of the workbench (2).