CN221135031U

CN221135031U - Numerical control machining center fixture

Info

Publication number: CN221135031U
Application number: CN202323200018.XU
Authority: CN
Inventors: 孙薇; 马新富; 王一力
Original assignee: Dalian Baichuan Precision Machinery Co ltd
Current assignee: Dalian Baichuan Precision Machinery Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-14
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses a numerical control machining center clamp, and relates to the technical field of numerical control machining. The automatic processing device comprises a processing table, a rotary table, a movable table, a clamping table and a rubber pad, wherein the rotary table is connected to the top of the processing table near the right side, the movable table is connected to the top of the processing table near the left side, the clamping tables are connected to the inner sides of the rotary table and the movable table, and the rubber pad is connected to one side surface of the clamping table. According to the utility model, the rotating table is arranged, the movable shaft drives the clamping table to rotate under the action of the motor, so that the workpiece can be overturned, the rubber pad is arranged, the rubber pad isolates the workpiece from the clamping table, and the problem that the abrasion of the surface of the clamp is aggravated because the clamp needs to be frequently contacted with the surface of the workpiece when the workpiece is overturned and then clamped again because the workpiece is required to be disassembled when the workpiece is overturned by the conventional numerical control machining center clamp is solved.

Description

Numerical control machining center fixture

Technical Field

The utility model belongs to the technical field of numerical control machining, and particularly relates to a numerical control machining center clamp.

Background

The numerical control machining is a process method for machining parts on a numerical control machine tool, and a numerical control machining center is a high-efficiency automatic machine tool which is composed of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of the numerical control machine tools with highest yield and most wide application in the world, and when the numerical control machining center is used for working, a clamp is generally used for clamping a workpiece, and the machine tool clamp plays an important role in machining.

The utility model provides a current publication, CN 218136525U-a numerical control machining center anchor clamps, the disclosed anchor clamps that are provided with the anchor clamps main part, the top of anchor clamps main part is seted up flutedly, the inside of recess is provided with the spray box, the inside of spray box is provided with the water tank, the inner wall fixedly connected with water pump of water tank, the bottom fixedly connected with water inlet pipe of water pump, the top fixedly connected with raceway of water pump, the one end fixedly connected with shower head of raceway, the inside fixedly connected with fixed plate of spray box has solved current anchor clamps and can only fix article both sides, very firm to the article of irregular shape can not press from both sides, the remaining dust is inconvenient to the problem of clearance after the anchor clamps cooperation other machines use. However, the following drawbacks still exist in practical use:

1. the existing numerical control machining center clamp does not have a better workpiece overturning tool, the workpiece is required to be disassembled and then clamped again when being overturned, more time and energy are wasted in the operation process, and the workpiece clamping is not facilitated;

2. The existing numerical control machining center clamp is insufficient in wear resistance, and when a workpiece is machined and reused, the clamp needs to be in frequent contact with the surface of the workpiece, so that the abrasion of the surface of the clamp is increased, the clamping force and stability are reduced, and the machining quality of the workpiece is affected.

Disclosure of utility model

The utility model aims to provide a numerical control machining center clamp, which is characterized in that a rotary table is arranged on the numerical control machining center clamp, a movable shaft drives a clamping table to rotate under the action of a motor, a rubber pad is arranged on the numerical control machining center clamp, the rubber pad isolates the workpiece from the clamping table, and the problems that the existing numerical control machining center clamp does not have a better workpiece overturning tool, the workpiece needs to be disassembled and then clamped again when the workpiece is overturned, the abrasion resistance of the numerical control machining center clamp is insufficient, and the surface abrasion of the clamp is aggravated because the clamp needs to be frequently contacted with the surface of the workpiece when the workpiece is repeatedly used in machining are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a numerical control machining center clamp which comprises a machining table, a rotary table, a movable table, a clamping table and a rubber pad, wherein the rotary table is connected to the top of the machining table near the right side;

the revolving stage includes supporting bench, loose axle and motor, and the top internal connection of supporting bench has the loose axle, and the motor is connected in the center department of loose axle.

Further, the processing platform comprises a table top, a supporting frame and a groove, wherein the supporting frame is connected to the bottom of the table top, and the groove is connected to the left side of the table top.

Further, the movable table comprises a movable plate, a rotating shaft, a moving block, a fixed plate and a screw rod, the rotating shaft is arranged in the upper portion of the movable plate, the moving block is connected to the bottom of the movable plate, the bottom of the fixed plate is connected to the top edge of the processing table, and one end of the screw rod penetrates through the fixed plate to be connected to the movable plate.

Further, the moving block is matched with the groove in size, and the screw rod is in threaded connection with the fixed plate.

Further, the clamping table comprises a disc, clamping plates and placing plates, wherein the clamping plates are connected to the surface of the disc, and the placing plates are connected to the bottoms of the clamping plates.

Further, the rubber pad includes connecting plate, draw-in groove and cushion, and the surface of connecting plate is equipped with the draw-in groove, and the internal connection of draw-in groove has the cushion, and the surface of cushion is equipped with the texture.

The utility model has the following beneficial effects:

1. Through setting up the revolving stage for numerical control machining center anchor clamps, the loose axle drives the gripping platform under the effect of motor and rotates, can overturn the work piece, need not to make a round trip to dismantle the turn-over to the work piece, has saved time and energy.

2. Through setting up the rubber pad for numerical control machining center anchor clamps, the rubber pad is isolated work piece and grip slipper, avoids the condition of anchor clamps surface wearing and tearing anchor clamps that work piece and anchor clamps often contact lead to, improves the clamping force and the stability of anchor clamps.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a turntable according to the present utility model;

FIG. 3 is a schematic view of a movable table according to the present utility model;

fig. 4 is a schematic structural view of the rubber pad of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A processing table; 11. a table top; 12. a support frame; 13. a groove; 2. a rotary table; 21. a support table; 22. a movable shaft; 23. a motor; 3. a movable table; 31. a movable plate; 32. a rotating shaft; 33. a moving block; 34. a fixing plate; 35. a screw; 4. a clamping table; 41. a disc; 42. a clamping plate; 43. placing a plate; 5. a rubber pad; 51. a connecting plate; 52. a clamping groove; 53. and a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 and 2, the utility model discloses a numerical control machining center fixture, which comprises a machining table 1, a rotary table 2, a movable table 3, a clamping table 4 and a rubber pad 5, wherein the rotary table 2 is connected to the right side of the top of the machining table 1, the movable table 3 is connected to the left side of the top of the machining table 1, the clamping tables 4 are connected to the inner sides of the rotary table 2 and the movable table 3, and the rubber pad 5 is connected to one side surface of the clamping table 4;

the rotary table 2 includes a support table 21, a movable shaft 22, and a motor 23, the movable shaft 22 is connected to the upper side of the support table 21, and the motor 23 is connected to the center of the movable shaft 22.

In the above-mentioned setting, when carrying out the centre gripping to the work piece, press from both sides tight through the grip block 4 with the both ends of work piece, movable table 3 can be adjusted according to the length of work piece, and revolving stage 2 can drive grip block 4 and make the work piece overturn, and rubber pad 5 can guarantee that grip block 4 can not damage work piece and grip block 4 when the centre gripping.

As shown in fig. 2 and 3, the processing table 1 includes a table top 11, a support frame 12 and a groove 13, the bottom of the table top 11 is connected with the support frame 12, the left side of the table top 11 is connected with the groove 13, the movable table 3 includes a movable plate 31, a rotating shaft 32, a moving block 33, a fixed plate 34 and a screw 35, the rotating shaft 32 is arranged in the upper side of the movable plate 31, the moving block 33 is connected to the bottom of the movable plate 31, the bottom of the fixed plate 34 is connected to the top edge of the processing table 1, one end of the screw 35 passes through the fixed plate 34 and is connected to the movable plate 31, the moving block 33 is matched with the groove 13 in size, and the screw 35 is in threaded connection with the fixed plate 34.

In the above arrangement, when clamping the workpiece, the position of the movable table 3 needs to be adjusted according to the length of the workpiece, and the movable plate 31 is pushed to advance or retreat in the groove 13 by the movable block 33 by screwing the screw 35 during clamping.

As shown in fig. 2 and 4, the clamping table 4 includes a disc 41, a clamping plate 42 and a placing plate 43, the surface of the disc 41 is connected with the clamping plate 42, the bottom of the clamping plate 42 is connected with the placing plate 43, the rubber pad 5 includes a connecting plate 51, a clamping groove 52 and a soft pad 53, the surface of the connecting plate 51 is provided with the clamping groove 52, the inner part of the clamping groove 52 is connected with the soft pad 53, and the surface of the soft pad 53 is provided with textures.

In the above arrangement, when clamping the workpiece, the workpiece is first placed on the placing plate 43, the clamping plate 42 is clamped firmly by moving the movable table 3 to the two ends of the workpiece, the workpiece is separated from the clamping plate 42 by the rubber pad 5, the workpiece is prevented from wearing the clamping plate 42, and the soft pad 53 can be replaced in the clamping groove 52.

The utility model has the specific application as follows: in the above arrangement, when using the numerical control to say the anchor clamps of center, at first place the work piece on placing the board 43, then twist the screw rod 35 and promote fly leaf 31 and advance or retreat in recess 13 through movable block 33, adjust the position of fly leaf 3 according to the length of work piece, make splint 42 to the both ends centre gripping firm of work piece, work piece and splint 42 separate through rubber pad 5, avoid the work piece to producing wearing and tearing to splint 42, when needs to change the angle to the work piece, start motor 23, motor 23 drives loose axle 22 operation, the centre gripping platform 4 can overturn under the effect of loose axle 22, when right side centre gripping platform 4 overturns, can drive left centre gripping platform 4 through pivot 32 upset on fly leaf 31.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a numerical control machining center anchor clamps, includes processing platform (1), revolving stage (2), movable table (3), clamping table (4) and rubber pad (5), its characterized in that: the top of the processing table (1) is connected with the rotating table (2) near the right side, the top of the processing table (1) is connected with the movable table (3) near the left side, the inner sides of the rotating table (2) and the movable table (3) are both connected with the clamping table (4), and one side surface of the clamping table (4) is both connected with the rubber pad (5);

The rotary table (2) comprises a supporting table (21), a movable shaft (22) and a motor (23), wherein the movable shaft (22) is connected to the upper side of the supporting table (21) in an inner mode, and the motor (23) is connected to the center of the movable shaft (22).

2. The numerical control machining center fixture according to claim 1, wherein: the machining table (1) comprises a table top (11), a supporting frame (12) and a groove (13), wherein the supporting frame (12) is connected to the bottom of the table top (11), and the groove (13) is connected to the left side of the table top (11).

3. The numerical control machining center fixture according to claim 1, wherein: the movable table (3) comprises a movable plate (31), a rotating shaft (32), a moving block (33), a fixed plate (34) and a screw rod (35), wherein the rotating shaft (32) is arranged in the upper portion of the movable plate (31), the bottom of the movable plate (31) is connected with the moving block (33), the bottom of the fixed plate (34) is connected to the top edge of the processing table (1), and one end of the screw rod (35) penetrates through the fixed plate (34) to be connected to the movable plate (31).

4. A numerical control machining center fixture according to claim 3, wherein: the moving block (33) is matched with the groove (13) in size, and the screw rod (35) is in threaded connection with the fixed plate (34).

5. The numerical control machining center fixture according to claim 1, wherein: the clamping table (4) comprises a disc (41), clamping plates (42) and a placing plate (43), wherein the clamping plates (42) are connected to the surface of the disc (41), and the placing plate (43) is connected to the bottom of the clamping plates (42).

6. The numerical control machining center fixture according to claim 1, wherein: the rubber pad (5) comprises a connecting plate (51), a clamping groove (52) and a soft pad (53), wherein the clamping groove (52) is formed in the surface of the connecting plate (51), the soft pad (53) is connected to the inside of the clamping groove (52), and textures are formed in the surface of the soft pad (53).