Vertical machining center with anti-vibration structure

Abstract

The utility model relates to the technical field of machining, and discloses a vertical machining center with an anti-vibration structure, which comprises a machine body, a hollow square block is fixedly connected to the middle of the bottom wall of the machine body, a fixed bottom plate is fixedly connected to the bottom of the inner wall of the hollow square block, and a plurality of hollow short columns are fixedly connected to the top of the fixed bottom plate at equal intervals. Springs are fixedly connected to the bottoms of the inner walls of the hollow short columns, a plurality of second fixing short pieces are fixedly connected to the left side and the right side of the outer wall of the fixing bottom plate at equal intervals, second fixing short columns are fixedly connected to the interiors of the second fixing short pieces, and second connecting rods are rotatably connected to the outer walls of the second fixing short columns at equal intervals. According to the shock-proof device, force is transmitted to the bottom buffer sponge plate through the fixing square plate to be released, then secondary force release is achieved by extruding the piston rod into the hollow short column, and therefore the problem that when different parts are machined again, the tightness of a spring needs to be manually adjusted for shock prevention is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially, it relates to vertical machining center with anti vibration structure. BACKGROUND

[0002] Vertical machining center with anti vibration structure is a vertical layout numerical control processing equipment, it is equipped with the anti vibration structure of special design additionally on the basis of traditional vertical machining center, and this machining center is mainly used to cut the vibration of various metals and nonmetallic materials, drill, bore and mill and engraving processing operation, and its anti vibration structure is through a series of mechanical device, material characteristics and control technology to reduce the vibration produced in the processing, ensures the processing accuracy, improves the surface quality, prolongs the service life of equipment.

[0003] In the field of automobile manufacturing, medical equipment manufacturing and mould processing, for example, in the production of precision parts of mould processing, because the mould structure is complex, the precision requirement is high, needs to carry out the cutting of multi-process, drill and mill operation in the processing, this will use vertical machining center with anti vibration structure to realize the influence of reducing the vibration in processing on the processing accuracy through adjusting its internal shock absorbing mechanism, guarantees the dimensional accuracy of mould, shape tolerance and surface quality.

[0004] The existing anti vibration structure vertical machining center is through manual adjustment of the spring inside to reduce the vibration, because the equipment will process different parts in the processing production, when processing different parts, the spring tightness needs to be adjusted manually for a long time and frequently, so as to achieve the same vibration frequency and realize the shock absorption through the spring, thereby reducing the working efficiency of the equipment. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortage, the utility model provides vertical machining center with anti vibration structure, aims at improving the problem that the spring needs to be adjusted manually for a long time in the processing of different parts in the prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: vertical machining center with anti-vibration structure, including machine body, the bottom wall middle part of machine body is fixedly connected with hollow square, the inner wall bottom of hollow square is fixedly connected with fixed bottom plate, the top equidistance fixedly connected with a plurality of hollow short columns of fixed bottom plate, the inner wall bottom of hollow short column is fixedly connected with spring, the outer wall left and right sides of fixed bottom plate are equidistance fixedly connected with a plurality of fixed short piece two, the inside of fixed short piece two is fixedly connected with fixed short column two, the outer wall equidistance of fixed short column two is rotatably connected with connecting rod two, the inside of hollow short column is slidably connected with piston rod, the outer wall of hollow short column is provided with exhaust hole, the top of piston rod is fixedly connected with fixed plate, the top of fixed plate is fixedly connected with buffer sponge board, the top of buffer sponge board is fixedly connected with fixed square board, the bottom left and right sides of fixed square board are equidistance fixedly connected with a plurality of fixed short piece one, the inside of fixed short piece one is fixedly connected with fixed short column one, the outer wall equidistance of fixed short column one is rotatably connected with a plurality of connecting rod one, the left and right sides of the outer wall of fixed plate are all fixedly connected with long hollow inner sliding slot column, the inside of long hollow inner sliding slot column is slidably connected with square slide block, the top rear side of machine body is fixedly connected with carving head, the top of machine body is installed with protection mechanism, and the protection mechanism is used to block the chippings when processing carving.

[0007] As a further description of the above technical solution:

[0008] The protection mechanism includes a square short plate, which is installed on the top of the machine body, a square block is fixedly connected to the top left side of the square short plate, a fixed short rod is rotatably connected to the middle part of the square block, a bevel gear one is fixedly connected to the outer wall right end of the fixed short rod, a threaded long rod is threadedly connected to the middle part of the square short plate, a bevel gear two is fixedly connected to the top of the threaded long rod, the bevel gear two is meshingly connected with the bevel gear one, an elongated block is threadedly connected to the outer wall of the threaded long rod, a threaded short column two penetrates through the outer wall right side of the elongated block, a U-shaped plate two is fixedly connected to the outer wall rear end of the threaded short column two, a threaded short column one is rotatably connected to the bottom of the U-shaped plate two, a U-shaped plate one is threadedly connected to the outer wall of the threaded short column one, and a fixed circular block is fixedly connected to the bottom of the threaded long rod.

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

[0010] The outer wall front side of the carving head is provided with an alarm lamp, and the alarm lamp is electrically connected with the carving head.

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

[0012] The outer wall rear side of the machine body is threadedly connected with a screw two, and the outer wall of the screw two is threadedly connected with a hook.

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

[0014] The outer wall of the body is screw-connected with a screw one, and the outer wall of the screw one is screw-connected with a warning board.

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

[0016] The outer wall of the body is screw-connected with a screw one, and the outer wall of the screw one is screw-connected with a warning board.

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

[0018] The outer wall of the body is screw-connected with a screw one, and the outer wall of the screw one is screw-connected with a warning board.

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

[0020] The outer wall of the body is screw-connected with a screw one, and the outer wall of the screw one is screw-connected with a warning board.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、 the utility model discloses, through fixed square board, the power is given bottom's buffer sponge board, and fixed square board is extruded and vibrates and will be through connecting rod one and connecting rod two and rotate, then in the sliding of long hollow inner slide groove column, finally realizes secondary force release through the extrusion of piston rod to hollow short column, and spring will according to the impact force that receives and shrink from oneself, thereby avoid the problem that manual long adjustment spring's tightness is needed when reprocessing different parts is prevented from shaking.

[0023] 2、 the utility model discloses, through the meshing rotation of bevel gear one that fixed short rod right end fixed connection of fixed short rod and the bevel gear two of threaded long rod top, drive long block and adjust up and down, then rotate threaded short column two and drive U-shaped board two machine and adjust, finally rotate threaded short column one and adjust U-shaped board one to the angle of suitable and prevent the splashing of debris, thereby avoid the problem that the worker is harmed after the residual splashing to the worker when engraving and cutting. DRAWINGS

[0024] Figure 1 It is the perspective view of vertical machining center with anti-vibration structure that the utility model proposes;

[0025] Figure 2 It is the perspective view of vertical machining center with anti-vibration structure that the utility model proposes;

[0026] Figure 3This is a partial structural diagram of the vertical machining center with vibration-damping structure proposed in this utility model.

[0027] Figure 4 This is a partial structural exploded view of the vertical machining center with vibration-damping structure proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the protective mechanism of the vertical machining center with anti-vibration structure proposed in this utility model.

[0029] Legend:

[0030] 1. Body; 2. Protective Mechanism; 201. Square Short Plate; 202. Fixed Short Rod; 203. Square Block; 204. Bevel Gear I; 205. Bevel Gear II; 206. Threaded Long Rod; 207. Long Block; 208. Fixed Round Block; 209. U-Shaped Plate I; 210. Threaded Short Post I; 211. U-Shaped Plate II; 212. Threaded Short Post II; 3. Screw I; 4. Warning Sign; 5. Spring; 6. Piston Rod; 7. Warning Light; 8. Engraving Head; 9. Thruster; 10. Anti-Slip 11. Connecting rod 1; 12. Hollow block; 13. Long hollow inner groove column; 14. Screw 2; 15. Hook; 16. Hollow box; 17. Drawer box; 18. Handle; 19. Protective cover; 20. Fixed square plate; 21. Fixed short piece 1; 22. Fixed short column 1; 23. Square slider; 24. Fixed short column 2; 25. Connecting rod 2; 26. Fixed short piece 2; 27. Vent hole; 28. Hollow short column; 29. ​​Fixed plate; 30. Buffer sponge board; 31. Fixed base plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a vertical machining center with a vibration damping structure, comprising a body 1. A hollow block 12 is fixedly connected to the middle of the bottom wall of the body 1. A fixed base plate 31 is fixedly connected to the bottom of the inner wall of the hollow block 12. The hollow block 12 serves to fix and support the internal vibration damping mechanism. Multiple hollow short columns 28 are fixedly connected at equal intervals to the top of the fixed base plate 31. The hollow short columns 28 at the top of the fixed base plate 31 serve to release secondary force. Springs 5 ​​are fixedly connected to the bottom of the inner wall of the hollow short columns 28. The springs 5 ​​at the bottom of the inner wall of the hollow short columns 28 serve to buffer and release the remaining force. Multiple fixed short plates are fixedly connected at equal intervals to the left and right sides of the outer wall of the fixed base plate 31. 26. A fixed short column 24 is internally fixed to the fixed short piece 26, serving to fix the short piece 26 and the short column 24. A connecting rod 25 is equidistantly rotatably connected to the outer wall of the fixed short column 24, serving to rotate and retract. A piston rod 6 is slidably connected internally to the hollow short column 28. An exhaust hole 27 is provided on the outer wall of the hollow short column 28, allowing the air compressed by the piston rod 6 to be discharged through the exhaust hole 27, achieving force relief and vibration damping. A fixed plate 29 is fixedly connected to the top of the piston rod 6, and a buffer sponge plate 30 is fixedly connected to the top of the fixed plate 29. The buffer sponge plate 30 on the top of the fixed plate 29 absorbs most of the vibration. The cushioning sponge board 30 has an absorption function. A fixed square plate 20 is fixedly connected to the top of the fixed square plate 20. Multiple fixed short pieces 21 are fixedly connected at equal intervals on the left and right sides of the bottom of the fixed square plate 20, serving a fixing function. Fixed short columns 22 are fixedly connected inside the fixed short pieces 21, also serving a fixing function. Multiple connecting rods 11 are rotatably connected at equal intervals to the outer wall of the fixed short columns 22. Long hollow inner sliding groove columns 13 are fixedly connected to the left and right sides of the outer wall of the fixed plate 29. The long hollow inner sliding groove columns 13 on the outer wall of the fixed plate 29 have a left and right movement and contraction function. A square slider 23 is slidably connected inside the long hollow inner sliding groove column 13. 23 serves a movable function. The top rear side of the machine body 1 is fixedly connected to the engraving head 8. The top of the machine body 1 is equipped with a protective mechanism 2, which is used to block the debris during engraving. The front side of the outer wall of the engraving head 8 is equipped with an alarm light 7, which is electrically connected to the engraving head 8. The alarm light 7 on the front side of the outer wall of the engraving head 8 can ensure that if any abnormal situation occurs during the engraving process, the alarm light 7 can immediately issue a warning signal to remind the operator to take appropriate measures in time. The rear side of the outer wall of the machine body 1 is threaded with a screw 14, and the outer wall of the screw 14 is threaded with a hook 15. The hook 15 on the rear side of the machine body 1 can be used to hang and store tools for daily cleaning and use.

[0033] Reference Figure 1 , Figure 2 and Figure 5The protective mechanism 2 includes a square short plate 201, which is installed on the top of the body 1. A square block 203 is fixedly connected to the top left side of the square short plate 201. A fixed short rod 202 is rotatably connected to the middle of the square block 203. The square block 203 serves to fix the short rod 202, which serves to rotate. A bevel gear 204 is fixedly connected to the right end of the outer wall of the fixed short rod 202. Rotating the fixed short rod 202 will drive the bevel gear 204 to rotate and mesh. A threaded long rod 206 is threadedly connected to the middle of the square short plate 201. The square short plate 201 serves to fix the threaded long rod 206, which serves to rotate. A bevel gear 205 is fixedly connected to the top of the threaded long rod 206. The bevel gear 205 meshes with the bevel gear 204 and serves to rotate. An elongated block 207 is threadedly connected to the outer wall of the threaded long rod 206 for movement and adjustment. A threaded section runs through the right side of the outer wall of the elongated block 207. The short column 212 and the long block 207 serve to fix the threaded short column 212. The threaded short column 212 rotates. The rear end of the outer wall of the threaded short column 212 is fixedly connected to the U-shaped plate 211. The bottom of the U-shaped plate 211 is rotatably connected to the threaded short column 210. The outer wall of the threaded short column 210 is threadedly connected to the U-shaped plate 209. By rotating the threaded short column 210, the U-shaped plate 209 on the outer wall is adjusted to block debris. The bottom of the threaded long rod 206 is fixedly connected to the fixed round block 208. The right side of the outer wall of the machine body 1 is threadedly connected to the screw 3. The outer wall of the screw 3 is threadedly connected to the warning sign 4. The warning sign 4 on the right side of the machine body 1 can serve to warn people in the surrounding area. The left side of the outer wall of the machine body 1 is fixedly connected to the hollow box 16. The inside of the hollow box 16 is slidably connected to the drawer 17. The drawer 17 inside the hollow box 16 can facilitate the storage of tools for daily use and maintenance for future use.

[0034] Reference Figure 1 and Figure 2 A handle 18 is fixedly connected to the left side of the outer wall of the drawer box 17 to facilitate the opening and closing of the drawer box 17. A protective sleeve 19 is fixedly connected to the outer wall of the handle 18. A throttle 9 is fixedly connected to the left end of the outer wall of the fixed short rod 202. The throttle 9 at the left end of the outer wall of the fixed short rod 202 can facilitate the rotation of the fixed short rod 202. An anti-slip sleeve 10 is fixedly connected to the outer wall of the throttle 9.

[0035] Working principle: The vibration generated during processing is transmitted to the bottom buffer sponge plate 30 through the fixed square plate 20. The buffer sponge plate 30 absorbs most of the vibration. After being squeezed and vibrated, the fixed square plate 20 rotates through the connecting rod 11 on the outer wall of the fixed short column 22 inside the bottom fixed short piece 21 and the connecting rod 25 on the outer wall of the fixed short column 24. Then, it slides left and right through the square slider 23 in the long hollow inner sliding groove column 13 on the outer wall of the fixed plate 29. Finally, it is squeezed into the hollow short column 28 at the top of the fixed base plate 31 by the piston rod 6 at the bottom of the fixed plate 29 and discharged through the exhaust hole 27 to achieve secondary force relief. The spring 5 at the bottom of the inner wall of the hollow short column 28 will automatically contract according to the magnitude of the impact force, thereby avoiding the problem of manually adjusting the tension of the spring 5 for shock absorption when processing different parts.

[0036] By rotating the fixed short rod 202 in the middle of the square block 203 on the top left of the square short plate 201, the bevel gear 204 fixedly connected to the right end of the fixed short rod 202 meshes with the bevel gear 205 at the top of the threaded long rod 206 in the middle of the square short plate 201. While rotating, the threaded long rod 206 drives the elongated block 207 on the outer wall to adjust up and down. Then, by rotating the threaded short column 212 on the right side of the outer wall of the elongated block 207, the U-shaped plate 211 at the rear end of the threaded short column 212 is adjusted to the position of the engraving head 8. Finally, by rotating the threaded short column 210 at the bottom of the U-shaped plate 211, the U-shaped plate 209 on the outer wall is adjusted to a suitable angle to block the flying debris, thereby avoiding the problem of debris flying onto the worker and causing injury during engraving and cutting.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical machining center with anti-vibration structure, comprising a machine body (1), characterized in that: The middle part of the bottom wall of the machine body (1) is fixedly connected with a hollow square block (12), the inner wall bottom of the hollow square block (12) is fixedly connected with a fixed bottom plate (31), the top of the fixed bottom plate (31) is fixedly connected with a plurality of hollow short columns (28) at equal intervals, the inner wall bottom of the hollow short column (28) is fixedly connected with a spring (5), the outer wall left and right sides of the fixed bottom plate (31) are fixedly connected with a plurality of fixed short pieces two (26) at equal intervals, the inside of the fixed short piece two (26) is fixedly connected with a fixed short column two (24), the outer wall of the fixed short column two (24) is rotatably connected with a connecting rod two (25) at equal intervals, the inside of the hollow short column (28) is slidably connected with a piston rod (6), the outer wall of the hollow short column (28) is provided with an exhaust hole (27), the top of the piston rod (6) is fixedly connected with a fixed plate (29), the top of the fixed plate (29) is fixedly connected with a buffer sponge plate (30), the top of the buffer sponge plate (30) is fixedly connected with a fixed square plate (20), the bottom left and right sides of the fixed square plate (20) are fixedly connected with a plurality of fixed short pieces one (21) at equal intervals, the inside of the fixed short piece one (21) is fixedly connected with a fixed short column one (22), the outer wall of the fixed short column one (22) is rotatably connected with a plurality of connecting rods one (11) at equal intervals, the outer wall left and right sides of the fixed plate (29) are fixedly connected with an elongated hollow inner sliding groove column (13), the inside of the elongated hollow inner sliding groove column (13) is slidably connected with a square slide block (23), the top rear side of the machine body (1) is fixedly connected with a carving head (8), the top of the machine body (1) is provided with a protection mechanism (2), which is used to block the debris when processing and carving.

2. The vertical machining center with an anti-vibration structure according to claim 1, characterized in that: The protection mechanism (2) comprises a square short plate (201), which is installed on the top of the machine body (1), the top left side of the square short plate (201) is fixedly connected with a square block (203), the middle part of the square block (203) is rotatably connected with a fixed short rod (202), the outer wall right end of the fixed short rod (202) is fixedly connected with a bevel gear one (204), the middle part of the square short plate (201) is threadedly connected with a threaded long rod (206), the top of the threaded long rod (206) is fixedly connected with a bevel gear two (205), the bevel gear two (205) is meshedly connected with the bevel gear one (204), the outer wall of the threaded long rod (206) is threadedly connected with an elongated block (207), the outer wall right side of the elongated block (207) penetrates a threaded short column two (212), the outer wall rear end of the threaded short column two (212) is fixedly connected with a U-shaped plate two (211), the bottom of the U-shaped plate two (211) is rotatably connected with a threaded short column one (210), the outer wall of the threaded short column one (210) is threadedly connected with a U-shaped plate one (209), the bottom of the threaded long rod (206) is fixedly connected with a fixed circular block (208).

3. The vertical machining center with an anti-vibration structure according to claim 1, characterized in that: The outer wall front side of the carving head (8) is provided with an alarm lamp (7), which is electrically connected with the carving head (8).

4. The vertical machining center with an anti-vibration structure according to claim 1, characterized in that: The outer wall of the body (1) is screw connected with screw two (14), the outer wall of screw two (14) is screw connected with hook (15).

5. The vertical machining center with an anti-vibration structure according to claim 1, characterized in that: The outer wall of the body (1) is screw connected with screw one (3) on the right side, and the outer wall of screw one (3) is screw connected with warning sign (4).

6. The vertical machining center with an anti-vibration structure according to claim 1, characterized in that: The outer wall of the body (1) is fixedly connected with hollow box (16) on the left side, and the inner wall of the hollow box (16) is slidably connected with drawer box (17).

7. The vertical machining center with anti-vibration structure according to claim 6, characterized in that: The outer wall of the drawer box (17) is fixedly connected with handle (18) on the left side, and the outer wall of the handle (18) is fixedly connected with protective sleeve (19).

8. The vertical machining center with an anti-vibration structure according to claim 2, characterized in that: The outer wall of the fixed short rod (202) is fixedly connected with rotating handle (9) on the left end, and the outer wall of the rotating handle (9) is fixedly connected with anti-skid sleeve (10).

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