Flat-bed linear rail numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a flat-bed linear rail numerical control machine tool which comprises a rotary machining mechanism, a conveying belt is connected to the outer portion of the rotary machining mechanism in a sliding mode, a clamping mechanism is connected to the top of the conveying belt in a sliding mode, and the clamping mechanism comprises a second sliding block. The top of the second sliding block is fixedly connected with an air cylinder, the outer portion of the air cylinder is fixedly connected with a third sliding block, the bottom of the third sliding block is slidably connected with a fourth sliding block, and the bottom of the fourth sliding block is slidably connected to the top of the supporting block. According to the utility model, the cylinder at the top of the sliding block II stretches out and draws back to drive the sliding block III to move at the top of the sliding block IV, so that the linkage rod II in the U-shaped block and the roller II rolls, and meanwhile, the same mechanism at the other side of the sliding block III plays the same role; the common movement achieves the effect of clamping an object needing to be machined, and supporting force and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially relates to a flat bed body line rail numerical control machine tool. BACKGROUND

[0002] With the continuous development of manufacturing industry, the precision, speed and stability of numerical control machine tool are put forward higher and higher requirements. Flat bed body numerical control machine tool with its simple structure, easy installation and debugging etc. Advantage has been widely used in the field of mechanical processing.

[0003] The flat bed body line rail numerical control machine tool mainly comprises a bed body, a workbench, a sliding plate, a spindle box, a tool holder, a line rail system, a driving system and a control system, etc. The workpiece is driven by the main shaft to rotate at high speed, which is the main movement of cutting processing, and provides power and speed for the cutting tool to cut the workpiece, so that the cutting tool can smoothly cut off the excess material on the workpiece.

[0004] When the high-power conveying, the tension is larger, and the deviation phenomenon is easy to appear, the clamping device can ensure that the workpiece keeps fixed position during machining, avoids displacement due to cutting force, vibration and other factors. For example, when milling a precise part contour on a numerical control milling machine, the workpiece is clamped by a suitable clamp, which can ensure that the position accuracy of the cutting tool relative to the workpiece reaches microns, so that the size precision and shape precision of the machined part meet the design requirements. Therefore, a flat bed body line rail numerical control machine is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a flat bed body line rail numerical control machine, which aims at improving the poor stability problem in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A flat bed body line rail numerical control machine, comprising a rotary processing mechanism, the outside of the rotary processing mechanism is slidably connected with a conveyor belt, the top of the conveyor belt is slidably connected with a clamping mechanism.

[0008] The clamping mechanism includes sliding block two, the top of sliding block two is fixedly connected with a cylinder, the outer side of cylinder is fixedly connected with sliding block three, the bottom of sliding block three is slidably connected with sliding block four, the bottom of sliding block four is slidably connected with the top of supporting block, the top of sliding block three is fixedly connected with U-shaped block, the inner side of U-shaped block is rotatably connected with roller three, the outer sides of sliding block three are slidably connected with two rollers one, the outer sides of roller one are rotatably connected with two linkage rods one, the outer side of linkage rod one is rotatably connected with sliding block, the outer sides of sliding block are rotatably connected with two rollers two, the outer side of roller two is rotatably connected with linkage rod two, the inner side of sliding block is fixedly connected with screw rod, the outer side of screw rod is fixedly connected with fixed ring, the outer side of screw rod is threadedly connected with screw ring, and the outer side of screw rod is slidably connected in the inner side of sliding rail.

[0009] As a further description of the above technical scheme:

[0010] The rotating machining mechanism comprises that the outer side is slidably connected with track one, the inner side of track one is slidably connected with rotating shaft, the outer side of rotating shaft is fixedly connected with fixed column, and the outer sides of both ends of fixed column are fixedly connected with two fixed blocks one.

[0011] As a further description of the above technical scheme:

[0012] The top of fixed block one is fixedly connected with fixed block two, the bottom of fixed block one is fixedly connected with supporting plate, and the outer side of supporting plate is fixedly connected with electric guide rail.

[0013] As a further description of the above technical scheme:

[0014] The top of electric guide rail is slidably connected with sliding block one, the inner side of sliding block one is fixedly connected with machining column, and the outer side of machining column is rotatably connected with rotating disc.

[0015] As a further description of the above technical scheme:

[0016] The conveyor belt comprises motor, the fixed output end of motor is rotatably connected with rotating shaft one, the outer side of rotating shaft one is rotatably connected with rotating shaft two, and the outer side of rotating shaft two is slidably connected with track two.

[0017] As a further description of the above technical scheme:

[0018] The inner side of track two is slidably connected with rotating shaft three, and the inner side of rotating shaft three is slidably connected with rotating shaft four.

[0019] As a further description of the above technical scheme:

[0020] The outer part of the rotating shaft four is slidably connected with a conveying belt, and the top of the conveying belt is fixedly connected with a brush.

[0021] As a further description of the above technical solution:

[0022] The outer part of the sliding block two is slidably connected to the outer part of the electric guide rail, and the outer part of the conveying belt is fixedly connected to the inner part of the supporting plate.

[0023] The utility model has the advantages of the following:

[0024] 1、 the utility model discloses, through the cylinder of sliding block two top telescopic motion drive sliding block three in the motion of sliding block four top to improve the U -shaped block, the height of gyro wheel three, at the same time gyro wheel one is in the motion of sliding block three outside to drive the motion of linkage link one to drive the motion of gyro wheel two connected in the outer part of sliding block, the linkage link two in gyro wheel two interior carries out the rolling motion, and the same mechanism of the other side of sliding block three carries out the same effect, and common motion reaches the effect of clamping the article needing processing, improves the support force and stability.

[0025] 2、 the utility model discloses, through motor drive rotating shaft one carries out the rotation and drive rotating shaft two's rotation, rotating shaft two drive track two's motion to drive rotating shaft three's rotation, rotating shaft three drive rotating shaft four's rotation to drive the motion of conveying belt and transport the waste outward, when conveying belt passes through the brush, the brush carries out the brush clean effect to it, and the waste material adhered is brushed out, is used for the effect of cleaning mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of the flat bed linear rail numerical control machine;

[0027] Figure 2 It is a schematic view of the electric guide rail structure of the flat bed linear rail numerical control machine;

[0028] Figure 3 It is a schematic view of the conveying belt structure of the flat bed linear rail numerical control machine;

[0029] Figure 4 It is Figure 2 It is an enlarged view of A in the middle.

[0030] LEGEND:

[0031] 1, rotary processing mechanism; 101. rotating wheel one; 102, track one; 103, rotating shaft; 104, fixed column; 105, fixed block one; 106, fixed block two; 107, support plate; 108, electric guide rail; 109, sliding block one; 110, processing column; 111, rotating disc; 2, conveyor belt; 201, motor; 202, rotating shaft one; 203, rotating shaft two; 204, track two; 205, rotating shaft three; 206, rotating shaft four; 207, conveyor belt; 208, brush; 3, clamping mechanism; 301, sliding block two; 302, air cylinder; 303, support block; 304, sliding block three; 305, sliding block four; 306, roller one; 307, linkage rod one; 308, sliding block; 309, roller two; 310, linkage rod two; 311, fixed ring; 312, screw rod; 313, spiral ring; 314, sliding rail; 315, U-shaped block; 316, roller three. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Reference Figures 1 to 2 An embodiment provided by the present application: a flat bed linear rail numerical control machine, comprising a rotary processing mechanism 1, the rotary processing mechanism 1 is slidably connected with a conveyor belt 2 outside, the top of the conveyor belt 2 is slidably connected with a clamping mechanism 3;

[0034] The clamping mechanism 3 comprises a sliding block two 301, which drives the movement of the overall structure, the top of the sliding block two 301 is fixedly connected with an air cylinder 302, the air cylinder 302 is fixedly connected with a sliding block three 304 outside, which drives the movement of the sliding block three 304, the bottom of the sliding block three 304 is slidably connected with a sliding block four 305, the sliding block three 304 moves above the sliding block four 305 to achieve the effect of lifting, the bottom of the sliding block four 305 is slidably connected to the top of a support block 303, which can move inside, the top of the sliding block three 304 is fixedly connected with a U-shaped block 315, the inside of the U-shaped block 315 is rotatably connected with a roller three 316, which provides a fixing effect for the roller three 316 to improve its stability;

[0035] The two outer sides of the sliding block three 304 are slidably connected with two rollers one 306, which move together on the outer side to achieve the effect of common movement. The two outer sides of the roller one 306 are rotatably connected with two linkage rods one 307, which drive the common movement. The outer side of the linkage rod one 307 is rotatably connected with a sliding block 308. The sliding block 308 can drive it to slide up and down to change the height. The two outer sides of the sliding block 308 are rotatably connected with two rollers two 309, which move on the outer side. The outer side of the roller two 309 is rotatably connected with a linkage rod two 310, which can roll on the object.

[0036] The inner side of the sliding block 308 is fixedly connected with a screw rod 312, which has the effect of fixing and moving together. The outer side of the screw rod 312 is fixedly connected with a fixed ring 311 for fixing the position. The outer side of the screw rod 312 is threadedly connected with a spiral ring 313, which can be adjusted forward and backward to change the height. The outer side of the screw rod 312 slides in the inner side of the sliding rail 314 to change the height. When the object passes through the mechanism linkage rod two 310 and the roller three 316, it can be clamped to improve the accuracy and stability.

[0037] Referring to Figures 2 to 3 , the conveyor belt 2 includes a motor 201 for providing power for the operation of the mechanism. The fixed output end of the motor 201 is rotatably connected with a rotating shaft one 202 to drive the rolling operation. The outer side of the rotating shaft one 202 is rotatably connected with a rotating shaft two 203 to synchronize the operation. The outer side of the rotating shaft two 203 is slidably connected with a track two 204 to drive the operation. The inner side of the track two 204 is slidably connected with a rotating shaft three 205 to drive the rotation and movement. The inner side of the rotating shaft three 205 is slidably connected with a rotating shaft four 206. The outer side of the rotating shaft four 206 is slidably connected with a transport belt 207, which can be used for transporting waste when starting to operate. The top of the transport belt 207 is fixedly connected with a brush 208 to brush the surface of the waste to achieve the effect of cleaning the mechanism.

[0038] Referring to Figures 3 to 4 , the rotary machining mechanism 1 includes 101. The outer side of 101 is slidably connected with a track one 102 to drive the common movement. The inner side of the track one 102 is slidably connected with a rotating shaft 103 to drive the common movement. The outer side of the rotating shaft 103 is fixedly connected with a fixed column 104 to fix the position. The two ends of the fixed column 104 are fixedly connected with two fixed blocks one 105 to fix the position. The top of the fixed block one 105 is fixedly connected with a fixed block two 106 to provide support. The bottom of the fixed block one 105 is fixedly connected with a support plate 107 to support the whole rotary mechanism.

[0039] The outer part of the supporting plate 107 is fixedly connected with an electric guide rail 108, which drives the movement of the supporting plate 107. The top of the electric guide rail 108 is slidingly connected with a sliding block one 109, which moves above the electric guide rail 108 to change the position of the sliding block one 109. The inner part of the sliding block one 109 is fixedly connected with a processing column 110, which processes the objects. The outer part of the processing column 110 is rotatably connected with a rotating disc 111, which is used as a switch. The outer part of a sliding block two 301 is slidingly connected to the outer part of the electric guide rail 108, which moves above the electric guide rail 108 to change the position of the sliding block two 301 and provides support for the sliding block two 301. The inner part of the conveyor belt 2 is fixedly connected to the inner part of the supporting plate 107, which is used for transporting waste.

[0040] Working principle: when the object to be processed is installed at the end of the rotating shaft 103 away from the 101, the 101 starts to rotate to drive the movement of the track one 102, so as to drive the rotating shaft 103 fixed on the fixed column 104 to start rotating, thereby driving the object to be processed to rotate. The fixed block one 105 is fixed to the outer part of the supporting plate 107 to provide support for the fixed column 104, so as to support the object to be processed. The sliding block one 109 provides support for the processing column 110. When it needs to be moved, the processing column 110 slides on the top of the electric guide rail 108. The object to be processed is processed at the processing column 110. The rotating disc 111 is used as a switch.

[0041] When the object to be processed is installed, the cylinder 302 at the top of the sliding block two 301 performs extension and retraction movement to drive the sliding block three 304 to move on the top of the sliding block four 305, thereby increasing the height of the U-shaped block 315 and the roller three 316. At the same time, the roller one 306 moves outside the sliding block three 304 to drive the movement of the linkage rod one 307, thereby driving the movement of the roller two 309 connected to the outer part of the sliding block 308. The linkage rod two 310 inside the roller two 309 performs rolling movement, and the same mechanism on the other side of the sliding block three 304 performs the same action, so as to achieve the clamping effect. When it is necessary to adjust the height, the spiral ring 313 on the spiral rod 312 is rotated outward, so as to move inside the sliding rail 314 to change the height.

[0042] When the waste generated by processing the object falls on the conveyor belt 207, the motor 201 is started to drive the rotation of the rotating shaft one 202, which drives the rotation of the rotating shaft two 203. The rotating shaft two 203 drives the movement of the track two 204, thereby driving the rotation of the rotating shaft three 205. The rotating shaft three 205 drives the rotation of the rotating shaft four 206, thereby driving the movement of the conveyor belt 207 to transport the waste outward. When the conveyor belt 207 passes through the brush 208, the brush 208 brushes the waste attached thereto, which is used as a cleaning mechanism.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A flat-bed linear guide CNC machine tool, comprising a rotary machining mechanism (1), characterized in that; The rotary processing mechanism (1) is slidably connected to the outside of a conveyor belt (2), and a clamping mechanism (3) is slidably connected to the top of the conveyor belt (2). The clamping mechanism (3) includes a second sliding block (301), a cylinder (302) is fixedly connected to the top of the second sliding block (301), a third sliding block (304) is fixedly connected to the outside of the cylinder (302), a fourth sliding block (305) is slidably connected to the bottom of the third sliding block (304), the bottom of the fourth sliding block (305) is slidably connected to the top of the support block (303), a U-shaped block (315) is fixedly connected to the top of the third sliding block (304), a third roller (316) is rotatably connected inside the U-shaped block (315), and two first rollers (306) are slidably connected to the outside of both sides of the third sliding block (304). Two linkage rods (307) are rotatably connected to the two sides of the first (306). A sliding block (308) is rotatably connected to the outside of the linkage rod (307). Two rollers (309) are rotatably connected to the two sides of the sliding block (308). A linkage rod (310) is rotatably connected to the outside of the rollers (309). A helical rod (312) is fixedly connected inside the sliding block (308). A fixing ring (311) is fixedly connected to the outside of the helical rod (312). A helical ring (313) is threadedly connected to the outside of the helical rod (312). The outside of the helical rod (312) slides inside the sliding track (314).

2. The flat-bed linear guide CNC machine tool according to claim 1, characterized in that: The rotary processing mechanism (1) includes (101), with a track (102) slidably connected to the outside of the (101), a rotating shaft (103) slidably connected to the inside of the track (102), a fixed column (104) fixedly connected to the outside of the rotating shaft (103), and two fixed blocks (105) fixedly connected to the two ends of the fixed column (104).

3. A flat-bed linear guide CNC machine tool according to claim 2, characterized in that, The top of the first fixing block (105) is fixedly connected to the second fixing block (106), the bottom of the first fixing block (105) is fixedly connected to the support plate (107), and the outside of the support plate (107) is fixedly connected to the electric guide rail (108).

4. A flat-bed linear guide CNC machine tool according to claim 3, characterized in that: The top of the electric guide rail (108) is slidably connected to a sliding block (109), the inside of the sliding block (109) is fixedly connected to a processing column (110), and the outside of the processing column (110) is rotatably connected to a turntable (111).

5. A flat-bed linear guide CNC machine tool according to claim 1, characterized in that: The conveyor belt (2) includes a motor (201), a rotating shaft (202) is rotatably connected to the fixed output end of the motor (201), a rotating shaft (203) is rotatably connected to the outside of the rotating shaft (202), and a track (204) is slidably connected to the outside of the rotating shaft (203).

6. A flat-bed linear guide CNC machine tool according to claim 5, characterized in that: The track two (204) is internally slidably connected to a rotating shaft three (205), and the rotating shaft three (205) is internally slidably connected to a rotating shaft four (206).

7. A flat-bed linear guide CNC machine tool according to claim 6, characterized in that: The external sliding connection of the rotating shaft (206) is a conveyor belt (207), and the top of the conveyor belt (207) is fixedly connected to a brush (208).

8. A flat-bed linear guide CNC machine tool according to claim 3, characterized in that: The sliding block 2 (301) is externally slidably connected to the outside of the electric guide rail (108), and the conveyor belt (2) is externally fixedly connected to the inside of the support plate (107).

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