CN222133559U

CN222133559U - Numerical control milling machine with positioning clamp

Info

Publication number: CN222133559U
Application number: CN202420875635.5U
Authority: CN
Inventors: 杨志强; 占辉; 张正全; 吴胜华; 王耀保
Original assignee: Xiangyang Jiaye Machinery Co ltd
Current assignee: Xiangyang Jiaye Machinery Co ltd
Priority date: 2024-04-25
Filing date: 2024-04-25
Publication date: 2024-12-10
Anticipated expiration: 2034-04-25

Abstract

The utility model discloses a CNC milling machine with a positioning fixture, including a support plate, the upper surface of the support plate is respectively fixedly connected with a support frame and a fixed plate, the upper surface of the fixed plate is fixedly connected with a processing table, the interior of the processing table is fixedly connected with a double-headed motor, the inner side wall of the processing table is fixedly inlaid with two groups of symmetrical first bearings, the output end of the double-headed motor is fixedly connected with a symmetrical first screw, the outer surface of each of the first screws is threadedly connected with a moving block, each of the moving blocks is fixedly connected with a group of connecting blocks on a side away from each other, and each group of notches is fixedly connected with a clamping block on one end close to each other. The device uses the processing table to enable the output end of the double-headed motor to drive the two groups of connecting blocks to move through the first screw, and the two moving groups of connecting blocks drive the clamping blocks to clamp and fix the workpiece, and the clamping of the two clamping blocks reduces the instability of the workpiece during processing.

Description

Numerical control milling machine with positioning clamp

Technical Field

The utility model relates to the technical field of numerical control milling machines, in particular to a numerical control milling machine with a positioning clamp.

Background

Milling means that a rotating multi-edge tool is used for cutting a workpiece, and the milling method is a high-precision processing method, the tool rotates (mainly moves) during working, the workpiece moves (performs feeding movement), and the workpiece can be fixed, but the rotating tool also needs to move (simultaneously performs the main movement and the feeding movement), and a milling machine tool comprises a horizontal milling machine or a vertical milling machine, a large-scale planer milling machine, and the milling machine tool can be a common machine tool or a numerical control machine tool.

Milling is generally performed on a milling machine or a boring machine, and is suitable for machining planes, grooves, various forming surfaces, special forming surfaces of a die and the like, while the existing numerical control milling machine is generally used for manually adjusting and clamping when machining a workpiece, and a clamp for clamping the workpiece is not stable enough, so that the machining quality of the workpiece by the milling machine is affected.

Disclosure of utility model

The utility model aims to provide a numerical control milling machine with a positioning clamp, so as to solve the problems in the background art.

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

The utility model provides a numerical control milling machine with positioning fixture, includes the backup pad, the upper surface of backup pad is fixedly connected with support frame and fixed plate respectively, the upper surface fixedly connected with processing platform of fixed plate, the inside fixedly connected with double-end motor of processing platform, the inside wall of processing platform is fixed to be inlayed and is had two sets of symmetrical first bearings, the output fixedly connected with symmetrical first screw rod of double-end motor, every the one end that first screw rod kept away from each other all runs through first bearing and with the inner circle fixed connection of first bearing, every the equal threaded connection of surface of first screw rod has the movable block, every the equal fixedly connected with of a set of connecting block of side that the movable block kept away from each other, the notch has all been seted up to the left surface of processing platform and the right flank of processing platform, every the one end that the connecting block kept away from each other all runs through the notch and extends to the outside of notch, every group the one end that the notch is close to each other all fixedly connected with clamp splice.

In a further embodiment, the bottom surface of the support plate is fixedly connected with two groups of support legs, the bottom surface of each group of support legs is fixedly connected with a support pad, and the upper surface of the support plate is fixedly connected with a control panel.

In a further embodiment, the upper surface of the fixing plate is provided with a recovery groove, and the bottom ends of the recovery groove respectively penetrate through the fixing plate and the supporting plate and extend to the outside of the supporting plate.

In a further embodiment, the bottom surface of the support plate is fixedly connected with a recovery tank, and the upper surface of the recovery tank is communicated with the recovery tank.

In a further embodiment, the cavity has been seted up to the inside of fixed plate, the cavity is linked together with the recovery tank, the inside fixed second of inlaying of cavity has symmetrical, two the inner circle of second bearing is fixedly connected with second screw rod jointly, the surface threaded connection of second screw rod has the stopper, the left end of stopper runs through cavity and recovery tank and extends to the inside of recovery tank, the upper surface and the bottom surface fixed connection of processing platform of stopper, the front end of second screw rod runs through the fixed plate and extends to the outside of fixed plate, the front end fixedly connected with of second screw rod changes the handle.

In a further embodiment, the upper surface of the support frame is fixedly connected with a cylinder, the bottom surface of the support frame is provided with an electric milling head, and the output end of the cylinder is fixedly connected with the electric milling head.

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

This device is through the processing platform that sets up, under the cooperation of double-end motor and connecting block, make double-end motor's output drive two sets of connecting blocks through first screw rod and remove, two sets of connecting blocks that remove drive the clamp splice and carry out the centre gripping fixedly to the work piece, the unstable phenomenon that appears when processing has been reduced to the centre gripping of two clamp splices, thereby staff's work efficiency has been increased, through the collection box that sets up, under the cooperation of collection tank, the piece that produces during with processing is through collection tank collection to the collection inside the collection box, make things convenient for staff's collection.

Drawings

Fig. 1 is a perspective view of a numerically controlled milling machine with a positioning fixture.

Fig. 2 is a perspective view of a side cross-sectional view of a numerically controlled milling machine with a positioning fixture.

Fig. 3 is a perspective view of a front cross-sectional view of a numerically controlled milling machine with a positioning fixture.

Fig. 4 is an enlarged schematic view of the structure a in fig. 3 of a numerically controlled milling machine with a positioning fixture.

In the figure, 1, a supporting plate, 2, supporting legs, 3, a supporting pad, 4, a fixed plate, 5, a recovery box, 6, a rotating handle, 7, a recovery groove, 8, a control panel, 9, a supporting frame, 10, a cylinder, 11, a milling head, 12, a clamping block, 13, a connecting block, 14, a second bearing, 15, a second screw rod, 16, a limiting block, 17, a cavity, 18, a notch, 19, a moving block, 20, a processing table, 21, a first screw rod, 22, a double-head motor, 23 and a first bearing.

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, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in 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. 1-4, in the present utility model, a numerically controlled milling machine with a positioning fixture includes a support plate 1, a support frame 9 and a fixing plate 4 are fixedly connected to an upper surface of the support plate 1, a processing table 20 is fixedly connected to an upper surface of the fixing plate 4, a double-headed motor 22 is fixedly connected to an inner side wall of the processing table 20, two groups of symmetrical first bearings 23 are fixedly embedded in the inner side wall of the processing table 20, symmetrical first screws 21 are fixedly connected to an output end of the double-headed motor 22, one end of each first screw 21, which is far away from each other, penetrates through the first bearings 23 and is fixedly connected with an inner ring of the first bearings 23, a moving block 19 is connected to an outer surface of each first screw 21 in a threaded manner, one side, which is far away from each moving block 19, is fixedly connected with a group of connecting blocks 13, a left side surface of the processing table 20 and a right side surface of the processing table 20 are all provided with notches 18, one end, which is far away from each connecting block 13 penetrates through the notches 18 and extends to an outer part of the notches 18, and one end, which is near each group of notches 18 is fixedly connected with a clamping block 12.

The bottom surface fixedly connected with two sets of supporting legs 2 of backup pad 1, the equal fixedly connected with supporting pad 3 in bottom surface of every group supporting leg 2, the last fixed surface of backup pad 1 is connected with control panel 8, recovery tank 7 has been seted up to the upper surface of fixed plate 4, the bottom of recovery tank 7 runs through fixed plate 4 and backup pad 1 respectively and extends to the outside of backup pad 1, through the recovery tank 7 that sets up, under the cooperation of recovery tank 5, collect the piece that produces during processing.

The bottom surface fixedly connected with collection tank 5 of backup pad 1, the upper surface of collection tank 5 is linked together with collection tank 7, cavity 17 has been seted up to the inside of fixed plate 4, cavity 17 is linked together with collection tank 7, the inside fixed mosaic of cavity 17 has symmetrical second bearing 14, the inner circle of two second bearing 14 is fixedly connected with second screw rod 15 jointly, the surface threaded connection of second screw rod 15 has stopper 16, the left end of stopper 16 runs through cavity 17 and collection tank 7 and extends to the inside of collection tank 7, the upper surface of stopper 16 and the bottom surface fixed connection of processing platform 20, the front end of second screw rod 15 runs through fixed plate 4 and extends to the outside of fixed plate 4, the front end fixedly connected with of second screw rod 15 changes handle 6, the upper surface fixedly connected with cylinder 10 of support frame 9, the bottom surface of support frame 9 is equipped with electric milling head 11, the output and the electric milling head 11 fixed connection of cylinder 10, through the second screw rod 15 of setting, under the rotation of changeing handle 6, make things convenient for the staff to drive processing platform 20 and remove.

The working principle of the utility model is as follows:

when the electric milling machine is used, a worker places a processed workpiece on the processing table 20, then starts the double-headed motor 22, two output ends of the double-headed motor 22 drive the connecting block 13 and the clamping block 12 to clamp the workpiece through the first screw rod 21, then rotates the rotating handle 6, the rotating handle 6 drives the processing table 20 to move through the threaded connection of the second screw rod 15, the rotating handle 6 moves to the lower part of the electric milling head 11, then starts the air cylinder 10, the air cylinder 10 drives the electric milling head 11 to lift, the rotating electric milling head 11 processes the workpiece, and scraps generated during processing fall into the recovery box 5 through the recovery groove 7 and are processed by the worker.

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 numerical control milling machine with the positioning clamp is characterized by comprising a supporting plate (1), wherein the upper surface of the supporting plate (1) is fixedly connected with a supporting frame (9) and a fixing plate (4) respectively, the upper surface of the fixing plate (4) is fixedly connected with a processing table (20), the inside of the processing table (20) is fixedly connected with a double-head motor (22), two groups of symmetrical first bearings (23) are fixedly inlaid on the inner side wall of the processing table (20), the output end of the double-head motor (22) is fixedly connected with symmetrical first screws (21), one end, far away from each other, of each first screw (21) penetrates through the first bearings (23) and is fixedly connected with the inner ring of the first bearings (23), the outer surface of each first screw (21) is fixedly connected with a moving block (19), one side surface, far away from each moving block (19), of each moving block is fixedly connected with a group of connecting blocks (13), the left side surface of the processing table (20) and the right side surface of the processing table (20) are fixedly inlaid with notches (18), and one end, far away from each notch (13), of each connecting block (18) is fixedly connected with one end, far away from each notch (18), of each connecting block (18).

2. The numerical control milling machine with the positioning fixture as set forth in claim 1, wherein the bottom surface of the supporting plate (1) is fixedly connected with two groups of supporting legs (2), the bottom surface of each group of supporting legs (2) is fixedly connected with a supporting pad (3), and the upper surface of the supporting plate (1) is fixedly connected with a control panel (8).

3. The numerical control milling machine with the positioning fixture as set forth in claim 1, wherein the upper surface of the fixed plate (4) is provided with a recovery groove (7), and the bottom ends of the recovery groove (7) respectively penetrate through the fixed plate (4) and the supporting plate (1) and extend to the outside of the supporting plate (1).

4. The numerical control milling machine with the positioning clamp according to claim 3, wherein the bottom surface of the supporting plate (1) is fixedly connected with a recovery box (5), and the upper surface of the recovery box (5) is communicated with a recovery groove (7).

5. The numerical control milling machine with the positioning clamp is characterized in that a cavity (17) is formed in the fixing plate (4), the cavity (17) is communicated with the recovery groove (7), symmetrical second bearings (14) are fixedly inlaid in the cavity (17), two inner rings of the second bearings (14) are fixedly connected with second screws (15) together, limiting blocks (16) are connected with the outer surfaces of the second screws (15) in a threaded mode, the left ends of the limiting blocks (16) penetrate through the cavity (17) and the recovery groove (7) and extend into the recovery groove (7), the upper surfaces of the limiting blocks (16) are fixedly connected with the bottom surface of the processing table (20), the front ends of the second screws (15) penetrate through the fixing plate (4) and extend to the outer portion of the fixing plate (4), and rotating handles (6) are fixedly connected to the front ends of the second screws (15).

6. The numerical control milling machine with the positioning clamp according to claim 1, wherein an air cylinder (10) is fixedly connected to the upper surface of the supporting frame (9), an electric milling head (11) is arranged on the bottom surface of the supporting frame (9), and the output end of the air cylinder (10) is fixedly connected with the electric milling head (11).