CN211867158U

CN211867158U - Machine tool clamp convenient to process

Info

Publication number: CN211867158U
Application number: CN201921968081.9U
Authority: CN
Inventors: 邓铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-11-06
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a machine tool fixture convenient to processing, the on-line screen storage device comprises a base, the top of base is the first box of fixedly connected with in proper order, the second box, the inner wall of first box rotates and is connected with first pivot, first pivot extends to the first flange of the outside one end fixedly connected with of first box, the inner wall of second box rotates and is connected with the second pivot, the second pivot extends to the outside one end fixedly connected with second flange of second box, fixedly connected with rotates the frame between first flange and the second flange, it passes through a backup pad fixedly connected with rotating device to rotate the frame, rotating device's central fixedly connected with drive shaft, the one end fixedly connected with workstation of drive shaft, the utility model relates to a machine tool machining technical field. The machine tool clamp convenient to process solves the problems that parts with special shapes need to be clamped for many times in the processing process, the processing precision of the parts is influenced on one hand, and the working efficiency is reduced by repeated clamping on the other hand.

Description

Machine tool clamp convenient to process

Technical Field

The utility model relates to a machine tool machining technical field specifically is a machine tool clamp convenient to processing.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The existing machining part directly fixes the part on a machine tool workbench, and for the part with a special appearance, multiple clamping is needed in the machining process, so that on one hand, the machining precision of the part is influenced, and on the other hand, the repeated clamping reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a lathe anchor clamps convenient to processing has solved the more special part of appearance, needs clamping many times in the course of working, influences the machining precision of part on the one hand, and on the other hand relapse the clamping and has reduced work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a machine tool clamp convenient to process comprises a base, wherein the top of the base is fixedly connected with a first box body and a second box body in sequence, the bottom of the inner wall of the first box body is fixedly connected with a rotating seat, the center of the rotating seat is rotatably connected with a first worm, the inner wall of the first box body is rotatably connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a first worm wheel, the first worm is meshed with the first worm wheel, the top of the base, close to one side of the first box body, is fixedly connected with a motor fixing plate, the top of the motor fixing plate is fixedly connected with a first motor, one end of the first worm penetrates through the inner wall of the first box body and extends to the outside of the first box body, the output shaft end of the first motor is fixedly connected with one end, extending to the outside of the first box body, of the first rotating shaft penetrates through the inner wall of the first box body and extends to the outside of the, first pivot extends to the first flange of the outside one end fixedly connected with of first box, the inner wall of second box rotates and is connected with the second pivot, the one end of second pivot runs through second box inner wall and extends to the outside of second box, the second pivot extends to the outside one end fixedly connected with second flange of second box, fixedly connected with rotates the frame between first flange and the second flange, rotate the inside fixedly connected with backup pad of frame, the top fixedly connected with rotating device of backup pad, rotating device's central fixedly connected with drive shaft, the top fixedly connected with top cap of rotating the frame, the one end of drive shaft runs through the top cap and extends to the top of top cap, the drive shaft extends to the one end fixedly connected with workstation at top of top cap.

Preferably, the fixed ring of bottom fixedly connected with of workstation, the fixed ring's bottom and the top sliding connection of top cap, the top sliding connection of workstation has T type piece, the central threaded connection of T type piece has clamping screw, clamping screw's surperficial sliding connection has the briquetting.

Preferably, the inner wall of the second box body is fixedly connected with a locking device at a position corresponding to the second rotating shaft, the top and the bottom of the inner wall of the second box body are fixedly connected with an electric telescopic rod, and the working end of the electric telescopic rod is rotatably connected with one side of the locking device.

Preferably, the rotating device comprises a second motor, an output shaft end of the second motor is fixedly connected with a second worm, and the surface of the second worm is connected with a second worm wheel in a meshing manner.

Preferably, the locking device comprises a fixed seat, the center of the fixed seat is rotatably connected with a clamping ring through a rotating pin, one side of the clamping ring is fixedly connected with a friction plate, and one side of the clamping ring is provided with a sliding hole.

Preferably, the top of the first tank body is in threaded connection with an oil filling plug, and the bottom of one side of the first tank body is in threaded connection with an oil drain plug.

Preferably, the bottom of the rotating frame is semicircular, the supporting seat is fixedly connected to the top of the base and located at the position corresponding to the rotating frame, and the bottom of the rotating frame is in sliding connection with the surface of the supporting seat.

Preferably, the top of the workbench is provided with a chute matched with the T-shaped block.

Preferably, the first motor and the second motor are both servo motors.

Preferably, the first rotating shaft is rotatably connected with the first box body through a bearing, and the second rotating shaft is rotatably connected with the second box body through a bearing.

(III) advantageous effects

The utility model provides a machine tool clamp convenient to processing. The method has the following beneficial effects:

the machine tool fixture convenient for processing is characterized in that a first rotating shaft is connected through the rotation of the inner wall of a first box body, one end of the first rotating shaft extending to the outside of the first box body is fixedly connected with a first flange, the inner wall of a second box body is connected with a second rotating shaft through the rotation, one end of the second rotating shaft extends through the inner wall of the second box body and extends to the outside of the second box body, one end of the second rotating shaft extending to the outside of the second box body is fixedly connected with a second flange, a rotating frame is fixedly connected between the first flange and the second flange, a supporting plate is fixedly connected inside the rotating frame, the top of the supporting plate is fixedly connected with a rotating device, the center of the rotating device is fixedly connected with a driving shaft, the top of the rotating frame is fixedly connected with a top cover, one end of the driving shaft extends through the top cover and extends to the top of the top cover, one end of the, the worktable is inclined, so that the inclined processing of the surface of the part is realized, the reciprocating clamping is avoided, and the processing efficiency and the processing precision are improved; meanwhile, the workbench is driven to rotate through the rotating device, the whole circumference of the part is machined, the machining efficiency is improved, the common vertical milling machine can machine the cylindrical part, and the machining range of the machine tool is enlarged.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the first box of the present invention;

fig. 5 is a schematic structural view of the locking device of the present invention;

FIG. 6 is a schematic view of the structure of the rotating device of the present invention;

fig. 7 is a schematic structural view of the rotating frame and the supporting seat of the present invention.

In the figure: 1-base, 2-first box, 3-second box, 4-rotating base, 5-first worm, 6-first rotating shaft, 7-first worm gear, 8-motor fixing plate, 9-first motor, 10-coupler, 11-first flange, 12-second rotating shaft, 13-locking device, 131-fixing base, 132-rotating pin, 133-snap ring, 134-friction plate, 135-sliding hole, 14-electric telescopic rod, 15-second flange, 16-rotating frame, 17-supporting plate, 18-rotating device, 181-second motor, 182-second worm, 183-second worm gear, 19-driving shaft, 20-top cover, 21-workbench, 22-fixing ring, 23-T-shaped block, 24-fixed screw, 25-pressing block, 26-oil filling plug, 27-oil discharging plug and 28-supporting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a machine tool fixture convenient for processing comprises a base 1, wherein the top of the base 1 is fixedly connected with a first box body 2 and a second box body 3 in sequence, the bottom of the inner wall of the first box body 2 is fixedly connected with a rotating seat 4, the center of the rotating seat 4 is rotatably connected with a first worm 5, the inner wall of the first box body 2 is rotatably connected with a first rotating shaft 6, the surface of the first rotating shaft 6 is fixedly connected with a first worm wheel 7, the first worm 5 is meshed with the first worm wheel 7, one side of the top of the base 1, which is close to the first box body 2, is fixedly connected with a motor fixing plate 8, the top of the motor fixing plate 8 is fixedly connected with a first motor 9, one end of the first worm 5 penetrates through the inner wall of the first box body 2 and extends to the outside of the first box body 2, an output shaft end 10 of the first motor 9 is fixedly connected with one end of the first worm 5, which extends to the outside of the first, the first rotating shaft 6 is driven to rotate through the meshing transmission of a worm gear and a worm. One end of a first rotating shaft 6 penetrates through the inner wall of the first box body 2 and extends to the outside of the first box body 2, one end of the first rotating shaft 6 extending to the outside of the first box body 2 is fixedly connected with a first flange 11, the inner wall of the second box body 3 is rotatably connected with a second rotating shaft 12, one end of the second rotating shaft 12 penetrates through the inner wall of the second box body 3 and extends to the outside of the second box body 3, one end of the second rotating shaft 12 extending to the outside of the second box body 3 is fixedly connected with a second flange 15, a rotating frame 16 is fixedly connected between the first flange 11 and the second flange 15, a supporting plate 17 is fixedly connected inside the rotating frame 16, a rotating device 18 is fixedly connected to the top of the supporting plate 17, a driving shaft 19 is fixedly connected to the center of the rotating device 18, a top cover 20 is fixedly connected to the top of the rotating frame 16, one end of the driving shaft 19 penetrates through the top cover 20 and extends to the top of the top, the rotating device 18 rotates the table 21 through the driving shaft 19.

The bottom fixedly connected with of workstation 21 is fixed ring 22, and fixed ring 22's bottom and top 20's top sliding connection have T type piece 23, and T type piece 23's central threaded connection has clamping screw 24, and clamping screw 24's surperficial sliding connection has briquetting 25 for the fixed part.

The inner wall of the second box body 3 is fixedly connected with a locking device 13 located at a position corresponding to the second rotating shaft 12, the top and the bottom of the inner wall of the second box body 3 are fixedly connected with an electric telescopic rod 14, and the working end of the electric telescopic rod 14 is rotatably connected with one side of the locking device 13 to avoid rotating the rotating frame 16 in the machining process.

The rotating device 18 comprises a second motor 181, a second worm 182 is fixedly connected to an output shaft end of the second motor 181, and a second worm gear 183 is connected to the surface of the second worm 182 in a meshing manner.

The locking device 13 comprises a fixed seat 131, a snap ring 133 is rotatably connected to the center of the fixed seat 131 through a rotating pin 132, a friction plate 134 is fixedly connected to one side of the snap ring 133, and a sliding hole 135 is formed in one side of the snap ring 133.

An oil filler plug 26 is screw-coupled to the top of the first casing 2, and a drain plug 27 is screw-coupled to the bottom of one side of the first casing 2.

The bottom of the rotating frame 16 is semicircular, a supporting seat 28 is fixedly connected to the top of the base 1 and located at a position corresponding to the rotating frame 16, and the bottom of the rotating frame 16 is in sliding connection with the surface of the supporting seat 28.

The top of the workbench 21 is provided with a sliding chute matched with the T-shaped block 23.

The first motor 9 and the second motor 181 are both servo motors.

The first rotating shaft 6 is rotatably connected with the first box body 2 through a bearing, and the second rotating shaft 12 is rotatably connected with the second box body 3 through a bearing.

Before working, the clamp is placed on a machine tool workbench, when the clamp works, a part is fixed by using the pressing block 25 and the fixing screw 24, when an inclined surface needs to be machined or an inclined hole needs to be drilled on the surface of the part, the first motor 9 rotates to drive the worm gear to be meshed and driven, the first rotating shaft 6 rotates to enable the rotating frame 16 to incline, and meanwhile, the electric telescopic rod 14 works to drive the clamping ring 133 to rotate to fix the second rotating shaft 12; when the arc surface of the part needs to be machined, the rotating device 18 drives the workbench 21 to rotate through the driving shaft 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine tool clamp convenient to processing, includes base (1), its characterized in that: the top of base (1) is fixedly connected with first box (2), second box (3) in proper order, the bottom fixedly connected with of first box (2) inner wall rotates seat (4), the center of rotating seat (4) is rotated and is connected with first worm (5), the inner wall of first box (2) is rotated and is connected with first pivot (6), the first worm wheel (7) of fixed surface connection of first pivot (6), first worm (5) are connected with first worm wheel (7) meshing, the top of base (1) is close to first box (2) one side fixedly connected with motor fixed plate (8), the first motor (9) of top fixedly connected with of motor fixed plate (8), the one end of first worm (5) runs through first box (2) inner wall and extends to the outside of first box (2), the output axle head of first motor (9) extends to first box (5) through shaft coupling (10), and the first worm (5) extends to first axle head The outer one end fixed connection of box (2), the one end of first pivot (6) runs through first box (2) inner wall and extends to the outside of first box (2), first pivot (6) extend to the outer one end fixedly connected with first flange (11) of first box (2), the inner wall of second box (3) rotates and is connected with second pivot (12), the one end of second pivot (12) runs through second box (3) inner wall and extends to the outside of second box (3), the one end fixedly connected with second flange (15) that second pivot (12) extend to the outside of second box (3), fixedly connected with rotation frame (16) between first flange (11) and second flange (15), the inside fixedly connected with backup pad (17) of rotation frame (16), the top fixedly connected with rotating device (18) of backup pad (17), the center fixedly connected with drive shaft (19) of rotating device (18), the top fixedly connected with top cap (20) of rotating frame (16), top cap (20) is run through and extend to the top of top cap (20) to the one end of drive shaft (19), drive shaft (19) and extend to one end fixedly connected with workstation (21) at top cap (20) top.

2. A machine tool holder for facilitating machining according to claim 1, wherein: the bottom fixedly connected with of workstation (21) is fixed ring (22), the bottom of fixed ring (22) and the top sliding connection of top cap (20), the top sliding connection of workstation (21) has T type piece (23), the central screw thread of T type piece (23) is connected with clamping screw (24), the surperficial sliding connection of clamping screw (24) has briquetting (25).

3. A machine tool holder for facilitating machining according to claim 1, wherein: the inner wall of the second box body (3) is fixedly connected with a locking device (13) located at the corresponding position of the second rotating shaft (12), the top and the bottom of the inner wall of the second box body (3) are fixedly connected with an electric telescopic rod (14), and the working end of the electric telescopic rod (14) is rotatably connected with one side of the locking device (13).

4. A machine tool holder for facilitating machining according to claim 1, wherein: the rotating device (18) comprises a second motor (181), a second worm (182) is fixedly connected to an output shaft of the second motor (181), and a second worm wheel (183) is connected to the surface of the second worm (182) in a meshed mode.

5. A machine tool holder for facilitating machining according to claim 3, wherein: locking device (13) include fixing base (131), the center of fixing base (131) is rotated through commentaries on classics round pin (132) and is connected with snap ring (133), one side fixedly connected with friction disc (134) of snap ring (133), draw hole (135) have been seted up to one side of snap ring (133).

6. A machine tool holder for facilitating machining according to claim 1, wherein: the top threaded connection of first box (2) has oiling stopper (26), the bottom threaded connection of first box (2) one side has oil drain plug (27).

7. A machine tool holder for facilitating machining according to claim 1, wherein: the bottom of the rotating frame (16) is semicircular, the top of the base (1) is fixedly connected with a supporting seat (28) at a position corresponding to the rotating frame (16), and the bottom of the rotating frame (16) is in sliding connection with the surface of the supporting seat (28).

8. A machine tool holder for facilitating machining according to claim 1, wherein: the top of the workbench (21) is provided with a sliding chute matched with the T-shaped block (23).

9. A machine tool holder for facilitating machining according to claim 1 or 4, wherein: the first motor (9) and the second motor (181) are servo motors.

10. A machine tool holder for facilitating machining according to claim 1 or 4, wherein: the first rotating shaft (6) is rotatably connected with the first box body (2) through a bearing, and the second rotating shaft (12) is rotatably connected with the second box body (3) through a bearing.