CN218891516U

CN218891516U - Lathe shaft workpiece machining clamp

Info

Publication number: CN218891516U
Application number: CN202223098881.4U
Authority: CN
Inventors: 曾巧玲
Original assignee: Dongguan Shanggong Precision Hardware Technology Co ltd
Current assignee: Dongguan Shanggong Precision Hardware Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-21
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a lathe shaft workpiece machining clamp which comprises a machine body, wherein a thread groove is formed in the upper surface of the machine body, a thread block is connected to the inner wall of the thread groove in a threaded mode, a rotating plate is fixedly connected to the upper surface of the thread block, a positioning ring is fixedly connected to the upper surface of the rotating plate, a positioning column is arranged in the positioning ring, the bottom end of the positioning column is fixedly connected with the upper surface of the rotating plate, a clamping plate is arranged at the top end of the positioning ring, and an electric hydraulic rod which is symmetrical is arranged above the clamping plate. This device can be installed fast and dismantle the device through the cooperation of thread groove and screw thread piece, avoids the workman to appear changing inconvenient phenomenon because of the device dismantlement difficulty easily, through the cooperation of holding ring and reference column, can preliminary location to the device, avoids the workman to appear dropping the phenomenon when placing the work piece, through being provided with the clamp plate, can carry out clamp type location to the machined part.

Description

Lathe shaft workpiece machining clamp

Technical Field

The utility model relates to the field of numerically controlled lathes, in particular to a lathe shaft workpiece machining clamp.

Background

The numerical control lathe is one of the widely used numerical control lathes, which is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like of shaft parts or disc parts, and can be used for grooving, drilling, reaming, boring and the like.

Along with the development of industrial technology, the application of the numerical control machine tool is also widened, but the existing numerical control machine tool has some defects in use, for example, the problem that the existing numerical control machine tool is inconvenient to use due to the fact that positioning fixtures of different types cannot be replaced according to the size of a machined part easily in use is solved, and therefore the lathe shaft workpiece machining fixture is provided.

Disclosure of Invention

The utility model aims to provide a lathe shaft workpiece machining clamp which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lathe axle class work piece adds clamping apparatus, includes the organism, the screw thread groove has been seted up to the upper surface of organism, the inner wall threaded connection of screw thread groove has the screw thread piece, the upper surface fixedly connected with of screw thread piece changes the board, the upper surface fixedly connected with holding ring of changing the board, the inside of holding ring is equipped with the reference column, the bottom of reference column and the upper surface fixedly connected of changing the board, splint have been placed on the top of holding ring, the top of splint is equipped with symmetrical electronic hydraulic stem, every the bottom of electronic hydraulic stem all contacts with the upper surface of splint.

In a further embodiment, the upper surface of the machine body is provided with a guide groove, a guide ring is placed on the inner bottom wall of the guide groove, and the upper surface of the guide ring is fixedly connected with the bottom surface of the rotating plate.

In a further embodiment, an anti-skid sleeve is arranged above the machine body, and the inner wall of the anti-skid sleeve is fixedly connected with the outer surface of the positioning ring.

Compared with the prior art, the utility model has the beneficial effects that:

this device can be installed fast and dismantle the device through the cooperation of thread groove and screw thread piece, avoids the workman to appear changing inconvenient phenomenon because of the device dismantlement difficulty easily, through the cooperation of holding ring and reference column, can preliminary location to the device, avoids the workman to appear dropping the phenomenon when placing the work piece, through being provided with the clamp plate, can carry out clamp type location to the work piece, avoids the device to appear processing failure because of can't fix a position it easily.

Drawings

Fig. 1 is a front sectional view of a machine body in the present utility model.

Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

In the figure: 1. a body; 2. a guide groove; 3. a positioning ring; 4. a clamping plate; 5. an electric hydraulic rod; 6. a guide ring; 7. an anti-skid sleeve; 8. a thread groove; 9. a screw block; 10. positioning columns; 11. and (5) rotating the plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, in the utility model, a lathe shaft workpiece processing fixture comprises a machine body 1, wherein a thread groove 8 is formed in the upper surface of the machine body 1, a thread block 9 is connected with the inner wall of the thread groove 8 in a thread manner, a rotating plate 11 is fixedly connected with the upper surface of the thread block 9, a positioning ring 3 is fixedly connected with the upper surface of the rotating plate 11, a positioning column 10 is arranged in the positioning ring 3, the bottom end of the positioning column 10 is fixedly connected with the upper surface of the rotating plate 11, a clamping plate 4 is arranged at the top end of the positioning ring 3, symmetrical electric hydraulic rods 5 are arranged above the clamping plate 4, and the bottom end of each electric hydraulic rod 5 is contacted with the upper surface of the clamping plate 4.

The guide way 2 has been seted up to the upper surface of organism 1, and guide ring 6 has been placed to the interior bottom wall of guide way 2, and the upper surface of guide ring 6 and the bottom surface fixed connection of revolving plate 11 can make the installation of device more steady smooth, avoids the inconvenient phenomenon of device appearance when the installation.

The top of organism 1 is equipped with antiskid cover 7, and the inner wall of antiskid cover 7 and the surface fixed connection of holding ring 3 can make the workman more stable to the installation of device, avoids the workman to appear inconvenient phenomenon when rotating or taking it.

The working principle of the utility model is as follows:

when the device is used, the device is communicated with a power supply and controlled through the control switch, the device is placed at the machine body 1, the thread block 9 is inserted into the thread groove 8, the anti-slip cover 7 is utilized to rotate the device, the device is reinforced in positioning position through the matching of the thread block 9 and the thread groove 8, a workpiece is placed into the positioning ring 3 and is initially positioned, and finally the device is positioned through the matching of the electric hydraulic rod 5 and the clamping plate 4, so that the installation mode of replacing the device is achieved, and the problem that a worker is difficult to replace in a similar mode and inconvenient to use is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a lathe axle class work piece adds clamping apparatus which characterized in that: including organism (1), screw thread groove (8) have been seted up to the upper surface of organism (1), the inner wall threaded connection of screw thread groove (8) has screw thread piece (9), the upper surface fixedly connected with of screw thread piece (9) changes board (11), the upper surface fixedly connected with holding ring (3) of changing board (11), the inside of holding ring (3) is equipped with reference column (10), the bottom of reference column (10) is connected with the upper surface fixedly of changing board (11), splint (4) have been placed on the top of holding ring (3), the top of splint (4) is equipped with symmetrical electronic hydraulic stem (5), every the bottom of electronic hydraulic stem (5) all contacts with the upper surface of splint (4).

2. The lathe shaft-type workpiece machining fixture according to claim 1, wherein: the upper surface of organism (1) has offered guide way (2), guide ring (6) have been placed to the interior bottom wall of guide way (2), the upper surface of guide ring (6) and the bottom surface fixed connection of swivel plate (11).

3. The lathe shaft-type workpiece machining fixture according to claim 1, wherein: an anti-skid sleeve (7) is arranged above the machine body (1), and the inner wall of the anti-skid sleeve (7) is fixedly connected with the outer surface of the positioning ring (3).