CN214685819U

CN214685819U - Machining device

Info

Publication number: CN214685819U
Application number: CN202120625328.8U
Authority: CN
Inventors: 林运晰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-12
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a machining device, comprises a workbench, the lower extreme of workstation is provided with the connection pivot, the internal connection of connecting the pivot has stop gear, stop gear include with the stopper of the inside swing joint of being connected the pivot, spacing hole is seted up in the one end of being connected the pivot, the surface of connecting the pivot is connected with the screw thread lid, the upper end of screw thread lid is provided with the fixed block, the internal surface connection of screw thread lid has the screw thread strip, the surface of connecting the pivot is provided with the separation block. A machining device, the part that convenient swivel work head was processed different angles, the part of conveniently treating processing carries on spacingly, the convenience protects and the installation and the dismantlement of motor to the motor, it is more convenient.

Description

Machining device

Technical Field

The utility model relates to a machining technical field, in particular to machining device.

Background

The machining is a process of changing the external dimension or performance of a workpiece by a mechanical device, and can be divided into cutting and pressure machining according to the difference of machining modes, a grinding device is needed in the machining process, grinding is one of surface modification technologies, generally, a machining method for changing the physical properties of the surface of a material by friction by means of a rough object (sand paper containing particles with higher hardness and the like) is used, and the main purpose is to obtain specific surface roughness; the existing machining device has some defects, firstly, parts at different angles are machined by the aid of the inconvenient rotating workbench, secondly, the parts to be machined are limited inconveniently, and finally, the motor is protected inconveniently, the motor is installed and disassembled, and in order to solve the problems, the machining device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a machining apparatus, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a machining device comprises a workbench, wherein a connecting rotating shaft is arranged at the lower end of the workbench, a limiting mechanism is connected inside the connecting rotating shaft and comprises a limiting block movably connected with the inside of the connecting rotating shaft, a limiting hole is formed in one end of the connecting rotating shaft, a threaded cover is connected to the outer surface of the connecting rotating shaft, a fixed block is arranged at the upper end of the threaded cover, a threaded strip is connected to the inner surface of the threaded cover, a blocking block is arranged on the outer surface of the connecting rotating shaft, a supporting rod is arranged at the lower end of the threaded strip, a chassis is arranged at the lower end of the supporting rod, an installation block is arranged at the upper end of the workbench, an installation rod is arranged at the upper end of the installation block, an installation bar is arranged at the upper end of the installation rod, a threaded hole is formed in the upper end of the installation bar, and a pushing block is connected inside the installation bar, the lower extreme that promotes the piece is provided with the connecting rod, the lower extreme of connecting rod is provided with the processing and polishes the sword, the protection box is installed to the upper end of workstation, the upper end of workstation and the inside of protection box are provided with the motor, the one end of motor is provided with the gear, the surface connection of gear has the card rack, the lower extreme of card rack is connected with the sliding tray, the upper end of workstation is provided with the limiting plate, the front end of workstation is provided with rotates the handle.

Preferably, stopper and connection pivot swing joint, the quantity in spacing hole is two sets of and sets up in the one end of connecting the pivot, screw thread lid and connection pivot swing joint, the quantity of fixed block is four sets of and fixed mounting in the upper end of screw thread lid, screw thread strip and screw thread lid swing joint, separation piece fixed mounting is at the surface of connecting the pivot, bracing piece and screw thread strip fixed connection.

Preferably, the upper end of the connecting rotating shaft is fixedly connected with the lower end of the workbench, the upper end of the chassis is fixedly connected with the lower end of the supporting rod, and the mounting block is fixedly mounted at the upper end of the workbench.

Preferably, the lower extreme of installation pole and the upper end fixed connection of installation piece, the lower extreme of mounting bar and the upper end fixed connection of installation pole, the upper end of mounting bar is just seted up for six groups to the quantity of screw hole.

Preferably, promote piece and mounting bar swing joint, the connecting rod with promote piece fixed connection, processing polishing knife and connecting rod fixed connection, the upper end of processing polishing knife is provided with the sander, the upper end at the workstation is installed to the protection box, motor and workstation fixed connection, gear fixed mounting is in the one end of motor.

Preferably, the rack is connected with the gear in a meshed manner, the sliding groove is movably connected with the rack, the limiting plate is fixedly installed at the upper end of the workbench, and the rotating handle is fixedly installed at the front end of the workbench.

Compared with the prior art, the utility model discloses following beneficial effect has: a mechanical processing device, when a user needs to rotate a workbench, a rotating handle is pulled, a connecting rotating shaft is rotatably connected with a supporting rod, so the workbench can be rotated, when the workbench needs to be fixed, a threaded cover is connected with a threaded strip, a limiting block is rotated through the rotating shaft inside the fixing block and clamped in a limiting hole on the outer surface of the connecting rotating shaft, because the supporting rod cannot rotate, when the threaded cover is connected with the threaded strip, the limiting block is clamped on the workbench, the connecting rotating shaft and the supporting rod are integrated at the moment and cannot rotate, so the rotation of the workbench is limited, when the motor needs to be replaced, a protection box is detached at the upper end of the workbench, the motor is taken out for replacement, when a part to be processed needs to be limited, the rotation of the motor drives a clamping rack to move, and the rear end of the clamping rack is provided with a higher barrier plate, prevent the inside of roll-off sliding tray, according to the size of different parts, adjust the different positions with the latch bar, through the effect of latch bar and limiting plate, treat the part of processing and carry on spacingly, through spacing effect, it is more convenient to the fixed of part, can be convenient for process and polish, the angle of the regulation workstation of being more convenient for, the part of convenient to different angles is processed.

Drawings

Fig. 1 is a schematic view of the overall structure of a machining device according to the present invention;

fig. 2 is a schematic view of a partial structure of a machining apparatus according to the present invention;

fig. 3 is one of the schematic structural diagrams of the limiting mechanism of the machining device of the present invention;

fig. 4 is a second schematic structural view of a limiting mechanism of a machining device according to the present invention;

fig. 5 is a second partial schematic structural view of a machining apparatus according to the present invention;

fig. 6 is a third schematic view of a partial structure of a machining apparatus according to the present invention;

FIG. 7 is a fourth schematic view of a partial structure of a machining device according to the present invention;

fig. 8 is a connection diagram of the limiting mechanism and the connecting shaft of the machining device of the present invention.

In the figure: 1. a work table; 2. a protection box; 3. a limiting mechanism; 301. a limiting hole; 302. A fixed block; 303. a limiting block; 304. a threaded cap; 305. a threaded strip; 306. a barrier block; 4. connecting the rotating shaft; 5. a support bar; 6. a chassis; 7. a rack clamping bar; 8. processing and polishing the knife; 9. a connecting rod; 10. mounting a bar; 11. mounting a rod; 12. mounting blocks; 13. a pushing block; 14. rotating the handle; 15. a limiting plate; 16. a gear; 17. a threaded hole; 18. a motor; 19. a sliding groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-8, a machining device comprises a workbench 1, a connecting rotating shaft 4 is arranged at the lower end of the workbench 1, a limiting mechanism 3 is connected inside the connecting rotating shaft 4, the limiting mechanism 3 comprises a limiting block 303 movably connected with the inside of the connecting rotating shaft 4, a limiting hole 301 is opened at one end of the connecting rotating shaft 4, a threaded cover 304 is connected with the outer surface of the connecting rotating shaft 4, a fixed block 302 is arranged at the upper end of the threaded cover 304, a threaded strip 305 is connected with the inner surface of the threaded cover 304, a blocking block 306 is arranged at the outer surface of the connecting rotating shaft 4, a support rod 5 is arranged at the lower end of the threaded strip 305, a chassis 6 is arranged at the lower end of the support rod 5, an installation block 12 is arranged at the upper end of the workbench 1, an installation rod 11 is arranged at the upper end of the installation block 12, an installation rod 10 is arranged at the upper end of the installation rod 11, a threaded hole 17 is arranged at the upper end of the installation rod 10, a pushing block 13 is connected inside the installation rod 10, the lower extreme that promotes piece 13 is provided with connecting rod 9, the lower extreme of connecting rod 9 is provided with processing and polishes sword 8, protection box 2 is installed to the upper end of workstation 1, the upper end of workstation 1 and the inside of protection box 2 are provided with motor 18, the one end of motor 18 is provided with gear 16, gear 16's surface is connected with latch bar 7, the lower extreme of latch bar 7 is connected with sliding tray 19, the upper end of workstation 1 is provided with limiting plate 15, the front end of workstation 1 is provided with rotates handle 14.

Stopper 303 and connection pivot 4 swing joint, the quantity of spacing hole 301 is two sets of and sets up in the one end of connecting pivot 4, screw cap 304 with be connected pivot 4 swing joint, the quantity of fixed block 302 is four sets of and fixed mounting in the upper end of screw cap 304, screw thread 305 and screw cap 304 swing joint, separation piece 306 fixed mounting is at the surface of connecting pivot 4, bracing piece 5 and screw thread 305 fixed connection, be connected screw cap 304 and screw thread 305, rotate stopper 303 through the inside pivot of fixed block 302 again, the card is in the spacing hole 301 of connecting pivot 4 surface, because bracing piece 5 can not the pivoted, when screw cap 304 is connected with screw thread 305, stopper 303 card is when workstation 1, connect pivot 4 and bracing piece 5 as an organic whole this moment, just can not rotate, thereby the rotation of workstation 1 has been restricted.

The upper end of the connecting rotating shaft 4 is fixedly connected with the lower end of the workbench 1, the upper end of the chassis 6 is fixedly connected with the lower end of the supporting rod 5, and the mounting block 12 is fixedly mounted at the upper end of the workbench 1 and can place a part to be processed at the upper end of the workbench 1.

The lower extreme of installation pole 11 and the upper end fixed connection of installation piece 12, the lower extreme of mounting bar 10 and the upper end fixed connection of installation pole 11, the quantity of screw hole 17 is six groups and sets up in the upper end of mounting bar 10, passes screw hole 17 with the spacer pin, thereby passes promotion piece 13 and carry on spacingly to processing polishing knife 8.

Promote piece 13 and mounting bar 10 swing joint, connecting rod 9 with promote 13 fixed connection of piece, processing polishing knife 8 and connecting rod 9 fixed connection, processing polishing knife 8's upper end is provided with the sander, adjust the position that promotes piece 13, can drive processing polishing knife 8's removal, thereby process the part of different length and polish, protection box 2 is installed in the upper end of workstation 1, motor 18 and workstation 1 fixed connection, gear 16 fixed mounting is in the one end of motor 18.

The rack bar 7 is connected with the gear 16 in a meshed mode, the gear 16 can be driven to rotate through the rotation of the motor 18, the rack bar 7 can be driven to move, the rear end of the rack bar 7 is provided with a high blocking plate, the sliding groove 19 is prevented from sliding out of the inside, the sliding groove 19 is movably connected with the rack bar 7, the limiting plate 15 is fixedly installed at the upper end of the workbench 1, and the rotating handle 14 is fixedly installed at the front end of the workbench 1.

It should be noted that, the utility model relates to a machining device, when the user needs to rotate the working table 1, the user will pull the rotating handle 14, because the connecting shaft 4 is rotatably connected with the support rod 5, the working table 1 can be rotated, when the working table 1 needs to be fixed, the screw cap 304 is connected with the screw thread strip 305, the position of the screw cap 304 can be limited by the blocking block 306, then the limiting block 303 is rotated through the rotating shaft inside the fixing block 302 and clamped in the limiting hole 301 on the outer surface of the connecting shaft 4, because the support rod 5 is non-rotatable, when the screw cap 304 is connected with the screw thread strip 305, the limiting block 303 is clamped in the working table 1, at this moment, the connecting shaft 4 and the support rod 5 are integrated, and will not rotate, thereby limiting the rotation of the working table 1, when the motor 18 needs to be replaced, the protection box 2 is removed from the upper end of the working table 1, and then the motor 18 (model is 1FK 7101-5-91-1 ZZ9-Z) is taken out for replacement, when a part to be processed is limited, the gear 16 is driven to rotate through the rotation of the motor 18, the latch bar 7 is driven to move, the higher barrier plate is arranged at the rear end of the latch bar 7 to prevent the part from sliding out of the sliding groove 19, the latch bar 7 is adjusted to different positions according to the sizes of different parts, the part to be processed is limited through the action of the latch bar 7 and the limiting plate 15, the part can be processed through the action of the processing polishing knife 8, the position of the pushing block 13 is adjusted to drive the processing polishing knife 8 to move, a sander is arranged at the upper end of the processing polishing knife 8 to control the rotation of the processing polishing knife 8, so that parts with different lengths are processed and polished, after the pushing block 13 is adjusted, the limiting pin penetrates through the threaded hole 17, and penetrates through the pushing block 13 to limit the processing polishing knife 8, the processing polishing knife 8 can not shake, and is convenient to use, and the original paper can be processed and polished conveniently.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A machining device, comprising a worktable (1), characterized in that: the lower end of the workbench (1) is provided with a connecting rotating shaft (4), the inside of the connecting rotating shaft (4) is connected with a limiting mechanism (3), the limiting mechanism (3) comprises a limiting block (303) movably connected with the inside of the connecting rotating shaft (4), one end of the connecting rotating shaft (4) is provided with a limiting hole (301), the outer surface of the connecting rotating shaft (4) is connected with a threaded cover (304), the upper end of the threaded cover (304) is provided with a fixed block (302), the inner surface of the threaded cover (304) is connected with a threaded strip (305), the outer surface of the connecting rotating shaft (4) is provided with a blocking block (306), the lower end of the threaded strip (305) is provided with a supporting rod (5), the lower end of the supporting rod (5) is provided with a chassis (6), the upper end of the workbench (1) is provided with an installation block (12), the upper end of the installation block (12) is provided with an installation rod (11), the upper end of the mounting rod (11) is provided with a mounting bar (10), the upper end of the mounting bar (10) is provided with a threaded hole (17), a pushing block (13) is connected inside the mounting bar (10), the lower end of the pushing block (13) is provided with a connecting rod (9), the lower end of the connecting rod (9) is provided with a processing and polishing knife (8), the upper end of the workbench (1) is provided with a protection box (2), a motor (18) is arranged at the upper end of the workbench (1) and inside the protection box (2), one end of the motor (18) is provided with a gear (16), the outer surface of the gear (16) is connected with a clamping rack (7), the lower extreme of draw-in gear rack (7) is connected with sliding tray (19), the upper end of workstation (1) is provided with limiting plate (15), the front end of workstation (1) is provided with rotates handle (14).

2. A machining device according to claim 1, characterized in that: stopper (303) and connection pivot (4) swing joint, the quantity of spacing hole (301) is two sets of and sets up in the one end of connecting pivot (4), screw cap (304) and connection pivot (4) swing joint, the quantity of fixed block (302) is four groups and fixed mounting in the upper end of screw cap (304), screw thread strip (305) and screw cap (304) swing joint, block (306) fixed mounting is at the surface of connecting pivot (4), bracing piece (5) and screw thread strip (305) fixed connection.

3. A machining device according to claim 1, characterized in that: the upper end of the connecting rotating shaft (4) is fixedly connected with the lower end of the workbench (1), the upper end of the chassis (6) is fixedly connected with the lower end of the supporting rod (5), and the mounting block (12) is fixedly mounted at the upper end of the workbench (1).

4. A machining device according to claim 1, characterized in that: the lower extreme of installation pole (11) and the upper end fixed connection of installation piece (12), the lower extreme of mounting bar (10) and the upper end fixed connection of installation pole (11), the upper end of mounting bar (10) is just seted up for six groups and to the quantity of screw hole (17).

5. A machining device according to claim 1, characterized in that: promote piece (13) and mounting bar (10) swing joint, connecting rod (9) and promotion piece (13) fixed connection, processing polishing knife (8) and connecting rod (9) fixed connection, the upper end of processing polishing knife (8) is provided with the sander, the upper end at workstation (1) is installed in protection box (2), motor (18) and workstation (1) fixed connection, gear (16) fixed mounting is in the one end of motor (18).

6. A machining device according to claim 1, characterized in that: the utility model discloses a clamping device, including the card rack (7), sliding tray (19) and card rack (7), limiting plate (15) fixed mounting is in the upper end of workstation (1), rotation handle (14) fixed mounting is at the front end of workstation (1).