CN219005267U

CN219005267U - Clamp for numerical control lathe

Info

Publication number: CN219005267U
Application number: CN202223008895.2U
Authority: CN
Inventors: 任宏岩
Original assignee: Baoji Huayang Peteroleum Machinery Co ltd
Current assignee: Baoji Huayang Peteroleum Machinery Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-12
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a fixture for a numerical control lathe, which comprises a bottom plate, wherein two movable plates are arranged above the bottom plate, the upper surface of each movable plate is fixedly connected with a supporting plate, one side surface of each supporting plate, which is close to each other, is fixedly connected with a clamping mechanism, one side surface of each movable plate, which is close to each other, is fixedly inlaid with a sliding cylinder and a threaded cylinder, the inner wall of each threaded cylinder is in threaded connection with a threaded rod, the outer surface of each threaded rod is in sliding connection with the outer surface of the sliding cylinder, the upper surface of the bottom plate is fixedly connected with a shell, and the inner side wall of the shell is fixedly inlaid with two motors and two rolling bearings. This device is through being provided with two motors, utilizes two motors to drive the threaded rod respectively and rotates, through the cooperation of screw thread section of thick bamboo and smooth section of thick bamboo, can adjust the position of two movable plates respectively to this has avoided can only fix the work piece in the intermediate position, has improved this anchor clamps suitability.

Description

Clamp for numerical control lathe

Technical Field

The utility model relates to the technical field of numerical control lathe clamps, in particular to a clamp for a numerical control lathe.

Background

A numerical control lathe is one of the widely used numerical control lathes, and when a workpiece is machined by the numerical control lathe, a fixture is required to fix the workpiece.

The Chinese patent publication No. CN217702369U discloses a fixture for a numerical control lathe, but when the fixture is used, only two fixtures can be moved simultaneously, so that the fixtures can only clamp workpieces at the middle position, the workpieces needing to be processed at different positions are difficult to process, and the processing requirements are not met.

Disclosure of Invention

The utility model aims to provide a fixture for a numerical control lathe, which aims to solve the problems in the prior art.

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

the utility model provides a fixture for numerical control lathe, includes the bottom plate, the top of bottom plate is equipped with two movable plates, every the equal fixedly connected with backup pad of upper surface of movable plate, two the equal fixedly connected with clamping mechanism of a side that the backup pad is close to each other, two the equal fixedly mosaic of a side that the movable plate is close to each other has a smooth section of thick bamboo and a screw thread section of thick bamboo, every the equal threaded connection of inner wall of screw thread section of thick bamboo has the threaded rod, every the surface of threaded rod all with the surface sliding connection of smooth section of thick bamboo, bottom plate upper surface fixedly connected with casing, the inside wall of casing is fixed to be inlayed with two motors and two antifriction bearing, every the output of motor all with threaded rod right-hand member fixed connection, every antifriction bearing's inner circle all with the left end fixed connection of threaded rod.

In a further embodiment, a numerical control machining mechanism is arranged above the bottom plate, and the upper surface of the numerical control machining mechanism is fixedly connected with the inner top wall of the shell.

In a further embodiment, the left and right sides of the bottom plate are fixedly connected with mounting plates, and a group of mounting holes are formed in the upper surface of each mounting plate.

In a further embodiment, a protection pad is disposed in each clamping mechanism, and the bottom surface of each protection pad is fixedly connected with the inner bottom wall of the clamping mechanism.

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

this device is through being provided with two motors, utilizes two motors to drive the threaded rod respectively and rotates, through the cooperation of screw thread section of thick bamboo and smooth section of thick bamboo, can adjust the position of two movable plates respectively to this has avoided can only fix the work piece in the intermediate position, has improved this anchor clamps suitability.

Drawings

Fig. 1 is a front view of a jig for a numerical control lathe in cross section.

Fig. 2 is a cross-sectional view of a top view of a jig for a numerically controlled lathe.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 1 for a fixture for a numerically controlled lathe.

In the figure: 1. a bottom plate; 2. a moving plate; 3. a threaded rod; 4. a slide cylinder; 5. a motor; 6. a mounting plate; 7. a rolling bearing; 8. a housing; 9. a numerical control machining mechanism; 10. a thread cylinder; 11. a support plate; 12. clamping mechanism; 13. and a protective pad.

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. 1-3, in the utility model, a fixture for a numerically controlled lathe comprises a bottom plate 1, two moving plates 2 are arranged above the bottom plate 1, the upper surface of each moving plate 2 is fixedly connected with a supporting plate 11, one side surface of each moving plate 11, which is close to each other, is fixedly connected with a clamping mechanism 12, one side surface of each moving plate 2, which is close to each other, is fixedly inlaid with a sliding cylinder 4 and a threaded cylinder 10, the inner wall of each threaded cylinder 10 is fixedly connected with a threaded rod 3, the outer surface of each threaded rod 3 is slidably connected with the outer surface of the sliding cylinder 4, the upper surface of the bottom plate 1 is fixedly connected with a shell 8, the inner side wall of the shell 8 is fixedly inlaid with two motors 5 and two rolling bearings 7, the output end of each motor 5 is fixedly connected with the right end of the threaded rod 3, and the inner ring of each rolling bearing 7 is fixedly connected with the left end of the threaded rod 3.

The top of bottom plate 1 is equipped with numerical control processing agency 9, and numerical control processing agency 9's upper surface and the interior roof fixed connection of casing 8 utilize numerical control processing agency 9 to carry out processing to fixed work piece, and the equal fixedly connected with mounting panel 6 of left and right sides face of bottom plate 1, a set of mounting hole has all been seted up to the upper surface of every mounting panel 6, can make things convenient for the staff to fix bottom plate 1 through mounting panel 6.

The inside of every clamping mechanism 12 all is equipped with protection pad 13, and the bottom surface of every protection pad 13 all is connected with clamping mechanism 12's interior bottom wall fixed, can protect the work piece of clamping through protection pad 13, avoids causing wearing and tearing to the work piece because of the clamping.

The working principle of the utility model is as follows:

when the clamp is used by a worker, the worker firstly needs to install the clamp to a using position and communicate with a power supply, then the worker can start the motor 5 according to the requirement of processing a workpiece, the threaded rod 3 can be driven to rotate by power provided by the motor 5, the movable plate 2 can be moved left and right through the matching of the threaded cylinder 10 and the sliding cylinder 4, the positions of the support plate 11 and the clamping mechanism 12 are adjusted, after the clamp is adjusted to a proper position, the workpiece can be fixed through the clamping mechanism 12, and then the workpiece can be cut by the numerical control processing mechanism 9.

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 fixture for numerical control lathe which characterized in that: including bottom plate (1), the top of bottom plate (1) is equipped with two movable plates (2), every the equal fixedly connected with backup pad (11) of upper surface of movable plate (2), two the equal fixedly connected with clamping mechanism (12) of a side that backup pad (11) are close to each other, two the equal fixedly mosaic of a side that movable plate (2) are close to each other has smooth section of thick bamboo (4) and screw thread section of thick bamboo (10), every the equal threaded connection of inner wall of screw thread section of thick bamboo (10) has threaded rod (3), every the surface of threaded rod (3) all with the surface sliding connection of smooth section of thick bamboo (4), the equal fixedly connected with casing (8) of bottom plate (1), the inside wall of casing (8) is fixed to be inlayed there are two motors (5) and two antifriction bearing (7), every the output of motor (5) all is fixed with threaded rod (3) right-hand member, every the inner circle of antifriction bearing (7) all is fixed with the left end of threaded rod (3).

2. The fixture for a numerical control lathe according to claim 1, wherein: the upper part of the bottom plate (1) is provided with a numerical control machining mechanism (9), and the upper surface of the numerical control machining mechanism (9) is fixedly connected with the inner top wall of the shell (8).

3. The fixture for a numerical control lathe according to claim 1, wherein: the left side surface and the right side surface of the bottom plate (1) are fixedly connected with mounting plates (6), and a group of mounting holes are formed in the upper surface of each mounting plate (6).

4. The fixture for a numerical control lathe according to claim 1, wherein: and a protection pad (13) is arranged in each clamping mechanism (12), and the bottom surface of each protection pad (13) is fixedly connected with the inner bottom wall of the clamping mechanism (12).