CN210189103U

CN210189103U - Rotary machine tool clamp

Info

Publication number: CN210189103U
Application number: CN201921021843.4U
Authority: CN
Inventors: Xuejun Feng; 冯学军
Original assignee: KUNSHAN XINLIANDE HARDWARE MACHINERY EQUIPMENT Co Ltd
Current assignee: KUNSHAN XINLIANDE HARDWARE MACHINERY EQUIPMENT Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-27
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a gyration lathe anchor clamps, including the base frame, the base frame top is provided with the support holder, one side that the support holder was kept away from to the base frame bottom is provided with places a frame, place a frame top and install and place the platform, support holder installs external lift balladeur train in the bottom, the external lift balladeur train outside is provided with the tight frame of lift clamp, the inside rolling bearing that is provided with of the tight frame of lift clamp, the swivel becket outside is installed the swivel becket, the inside lift screw thread that is provided with of swivel becket, the swivel becket installs fine setting clamping bar through the lift screw thread, the tight head of bottom clamp is installed to fine setting clamping bar bottom, the utility model relates to a lathe anchor clamps. This gyration lathe anchor clamps has reached and has carried out the tight purpose of clamp to the processing work piece, and the multi-position control can adapt to the clamp of more work pieces tightly, makes things convenient for the later stage processing to use, convenient to use, easy operation, accommodation is wide, and use cost is low.

Description

Rotary machine tool clamp

Technical Field

The utility model relates to a machine tool clamp technical field specifically is a gyration machine tool clamp.

Background

A machine tool jig is a device for holding a machining object in a correct position to receive a construction or inspection in a machine manufacturing process. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Machine tools are tooling used in metal cutting operations to accurately locate and securely clamp a workpiece to receive the work. It has the main functions as follows: the machining quality of the workpiece is reliably ensured, the machining efficiency is improved, the labor intensity is reduced, and the technological performance of the machine tool is fully exerted and expanded, so that the machine tool clamp plays an important role in mechanical manufacturing. At present, the fixture of the rotary machine tool is complex in structure, complex in operation, small in adjusting range, high in use cost and high in maintenance and part replacement.

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 gyration lathe anchor clamps has solved present gyration lathe anchor clamps structure loaded down with trivial details, complex operation, and accommodation is little, needs frequent maintenance and renewal part, problem that use cost is high.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rotary machine tool fixture comprises a base table, wherein a supporting bracket is arranged at the top of the base table, a placing table outer frame is arranged on one side of the bottom of the base table, which is far away from the supporting bracket, a placing table is arranged at the top of the placing table outer frame, an external lifting slide frame is arranged at the bottom of the supporting bracket, a lifting clamping outer frame is arranged outside the external lifting slide frame, a rotating bearing is arranged inside the lifting clamping outer frame, a rotating ring is arranged outside the rotating bearing, lifting threads are arranged inside the rotating ring, a fine-adjustment clamping rod is arranged on the rotating ring through the lifting threads, a bottom clamping head is arranged at the bottom end of the fine-adjustment clamping rod, a lifting thread cylinder is rotatably connected at the bottom inside the placing table outer frame, a lifting threaded rod is arranged at the top of the lifting thread cylinder, the top end of the, and a worm is meshed and connected with the outer side of the rotating conical wheel.

Preferably, a self-locking motor is arranged inside the external lifting sliding frame, a lifting gear is mounted on an output shaft of the self-locking motor, lifting teeth are arranged on one side, close to the external lifting sliding frame, of the lifting clamping outer frame, and the lifting gear is meshed with the lifting teeth.

Preferably, one side of the lifting clamping outer frame, which is close to the external lifting sliding frame, is in sliding connection with the external lifting sliding frame.

Preferably, the two ends of the worm are rotatably connected with the outer frame of the placing table, a hexagonal rotating disc is arranged on the outer side of the outer frame of the placing table, and the inside of the hexagonal rotating disc is fixedly connected with the worm.

Preferably, the two sides of the bottom of the placing table are fixedly connected with outer sliding frames, and the placing table is in sliding connection with the outer frame of the placing table through the outer sliding frames.

Preferably, the hexagonal rotary disc is arranged in a concave position.

(III) advantageous effects

The utility model provides a gyration lathe anchor clamps. The method has the following beneficial effects:

this gyration lathe fixture, the holistic height of tight frame of external lift balladeur train top can be adjusted through elevating gear and lifting tooth to the self-locking motor work of external lift balladeur train top, the position of fine setting clamping bar and the tight head of bottom clamp can be adjusted to the swivel becket at tight frame middle part of rotation lift clamp, the outside hexagonal rolling disc of placing a platform frame of bottom uses dedicated hexagonal to rotate the post rotation, it rotates to drive the worm, the worm drives a lift screw thread section of thick bamboo through rotating the cone pulley and rotates, it goes up and down to the platform of placing at lift screw rod and top according to the difference of rotation direction, reached and carried out tight purpose to the processing work piece, the multi-position is adjusted and is adapted to the clamp tightly of more work pieces, make things convenient for the post processing to use, high.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the top clamp of the present invention;

fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.

In the figure: the device comprises a base platform 1, a supporting bracket 2, an external lifting sliding frame 3, a lifting clamping outer frame 4, a placing platform outer frame 5, a placing platform 6, a self-locking motor 7, a lifting gear 8, a lifting gear 9, a rotating bearing 10, a rotating ring 11, a fine-tuning clamping rod 12, a bottom clamping head 13, a lifting threaded cylinder 14, a lifting threaded rod 15, a rotating cone pulley 16, a worm 17, a hexagonal rotating disc 18 and an external sliding frame 19.

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. 1-3, the present invention provides a technical solution: a rotary machine tool fixture comprises a base table 1, a supporting bracket 2 is arranged at the top of the base table 1, a placing table outer frame 5 is arranged at one side of the bottom of the base table 1 far away from the supporting bracket 2, a placing table 6 is arranged at the top of the placing table outer frame 5, an external lifting carriage 3 is arranged at the bottom of the supporting bracket 2, a lifting clamping outer frame 4 is arranged at the outer side of the external lifting carriage 3, a rotating bearing 10 is arranged in the lifting clamping outer frame 4, a rotating ring 11 is arranged at the outer side of the rotating bearing 10, lifting threads are arranged in the rotating ring 11, a fine-adjusting clamping rod 12 is arranged on the rotating ring 11 through the lifting threads, a bottom clamping head 13 is arranged at the bottom end of the fine-adjusting clamping rod 12, a lifting thread cylinder 14 is rotatably connected at the bottom of the inner side of the placing table outer frame 5, a lifting threaded rod 15, the outer side of the rotating conical wheel 16 is engaged with a worm 17.

The internal portion of external lift balladeur train 3 is provided with self-locking motor 7, and lifting gear 8 is installed to self-locking motor 7 output shaft, and the tight frame 4 of lift clamp is close to one side of external lift balladeur train 3 and is provided with lifting teeth 9, and lifting gear 8 is connected with lifting teeth 9 meshing.

One side of the lifting clamping outer frame 4 close to the external lifting sliding frame 3 is connected with the external lifting sliding frame 3 in a sliding way.

The two ends of the worm 17 are rotatably connected with the placing table outer frame 5, a hexagonal rotating disc 18 is arranged on the outer side of the placing table outer frame 5, and the inside of the hexagonal rotating disc 18 is fixedly connected with the worm 17.

Outer sliding frames 19 are fixedly connected to two sides of the bottom of the placing table 6, and the placing table 6 is connected with the placing table outer frame 5 in a sliding mode through the outer sliding frames 19.

The hexagonal rotary disk 18 is provided in a concave shape.

During the use, the self-locking motor 7 at external lift balladeur train 3 top work can adjust the whole height that the tight frame 4 of lift clamp through lifting gear 8 and lifting teeth 9, the position of fine setting clamping bar 12 and the tight head 13 of bottom clamp can be adjusted to the swivel becket 11 that rotates the tight frame 4 middle part of lift clamp, the platform frame 5 outside hexagonal rolling disc 18 of placing of bottom uses dedicated hexagonal to rotate the post and rotates, it rotates to drive worm 17, worm 17 drives lift screw thread section of thick bamboo 14 through rotating cone pulley 16 and rotates, it goes up and down to the platform 6 of placing at lift threaded rod 15 and top according to the difference of rotation direction.

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 gyration lathe anchor clamps, includes base frame (1), its characterized in that: the top of the base platform (1) is provided with a supporting bracket (2), one side of the bottom of the base platform (1) far away from the supporting bracket (2) is provided with a placing platform outer frame (5), the top of the placing platform outer frame (5) is provided with a placing platform (6), the bottom of the supporting bracket (2) is provided with an external lifting carriage (3), the outer side of the external lifting carriage (3) is provided with a lifting clamping outer frame (4), the inside of the lifting clamping outer frame (4) is provided with a rotating bearing (10), the outside of the rotating bearing (10) is provided with a rotating ring (11), the inside of the rotating ring (11) is provided with lifting threads, the rotating ring (11) is provided with a fine-adjustment clamping rod (12) through the lifting threads, the bottom clamping head (13) is installed at the bottom end of the fine-adjustment clamping rod (12), and the bottom of the, lifting threaded rod (15) are installed at lifting threaded barrel (14) top, lifting threaded rod (15) top with place platform (6) fixed connection, lifting threaded rod (15) outside is provided with and rotates cone pulley (16), it is connected with worm (17) to rotate cone pulley (16) outside meshing.

2. A rotary machine tool fixture according to claim 1, wherein: the external lifting carriage (3) is internally provided with a self-locking motor (7), an output shaft of the self-locking motor (7) is provided with a lifting gear (8), one side of the lifting clamping outer frame (4) close to the external lifting carriage (3) is provided with lifting teeth (9), and the lifting gear (8) is meshed with the lifting teeth (9).

3. A rotary machine tool fixture according to claim 2, wherein: one side of the lifting clamping outer frame (4) close to the external lifting sliding frame (3) is connected with the external lifting sliding frame (3) in a sliding manner.

4. A rotary machine tool fixture according to claim 1, wherein: the two ends of the worm (17) are rotatably connected with the placing table outer frame (5), a hexagonal rotating disc (18) is arranged on the outer side of the placing table outer frame (5), and the inside of the hexagonal rotating disc (18) is fixedly connected with the worm (17).

5. A rotary machine tool fixture according to claim 1, wherein: the two sides of the bottom of the placing table (6) are fixedly connected with outer sliding frames (19), and the placing table (6) is in sliding connection with the outer placing table frame (5) through the outer sliding frames (19).

6. A rotary machine tool fixture according to claim 4, wherein: the hexagonal rotary disc (18) is arranged in a concave position.