CN218696308U

CN218696308U - Screw machining cutting machine tool with improved structure

Info

Publication number: CN218696308U
Application number: CN202223075910.5U
Authority: CN
Inventors: 丁祝华
Original assignee: Dongguan Hongdao Precision Technology Co ltd
Current assignee: Dongguan Hongdao Precision Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-24
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a screw machining cutting off machine with improve structure, including the board, the one end at board top is equipped with the frame, and the board top of frame one side is equipped with two sets of spacing frames, and one side sliding connection of the inside of spacing frame has the stopper, and the top of stopper extends to the outside of spacing frame and is equipped with L type holder, and the board top of spacing frame one side all is equipped with a screw thread section of thick bamboo through the support, and the internal thread of screw thread section of thick bamboo is connected with the threaded rod, and the one end of threaded rod extends to the outside of a screw thread section of thick bamboo and installs the hand wheel, and one side at frame top is equipped with smooth frame. The utility model discloses not only can carry out the centre gripping to the screw work piece of different specifications and fix, and then improve cutting machine's application scope, can also polish the processing through the outer wall of sanding block to the cutter, and then the cutter produces the phenomenon of wearing and tearing passivation when having reduced cutting machine and using, has reached air-purifying's purpose moreover, and then has improved the feature of environmental protection when cutting machine uses.

Description

Screw machining cutting machine tool with improved structure

Technical Field

The utility model relates to a screw processing technology field specifically is a screw processing cutting off machine with improve structure.

Background

The screw is a tool for fastening a machine member of an object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object, and generally refers to a fastener, which needs to be cut to form a designated shape when being produced and processed, so that a corresponding cutting machine needs to be used.

The cutting machine tool can carry out cutting process treatment on screw workpieces, and is mainly provided with a rotary driving piece, a cutter, a pushing assembly, a fixing assembly, a machine table and other components.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw machining cutting off machine with improve structure to provide cutting off machine in solving above-mentioned background art and though can carry out the cutting process to screw workpiece and handle, the holder position among the subassembly is fixed to be set up partially, is difficult to carry out the centre gripping to the screw workpiece of different specifications and fixes, and then influences cutting off machine application scope's problem.

In order to achieve the above object, the utility model provides a following technical scheme: screw machining cutting off machine with improve structure, including the board, the one end at board top is equipped with the frame, the board top of frame one side is equipped with two sets of spacing frames, the inside one side sliding connection of spacing frame has the stopper, the top of stopper extends to the outside of spacing frame and is equipped with L type holder, the board top of spacing frame one side all is equipped with a screw thread section of thick bamboo through the support, the internal thread connection of screw thread section of thick bamboo has the threaded rod, the one end of threaded rod extends to the outside of a screw thread section of thick bamboo and installs the hand wheel, the other end of threaded rod extends to the outside of a screw thread section of thick bamboo and is connected with the outer wall rotation of L type holder, one side at frame top is equipped with the sliding frame, the inside one side sliding connection of sliding frame has the slider, the bottom of slider extends to the outside of sliding frame and is equipped with even board, go up the central point department of putting of even board bottom and install the lift driving piece, the bottom of lift driving piece is equipped with down even board.

Preferably, the top of the frame on one side of the sliding frame is provided with a telescopic driving piece through a support, and one end of the telescopic driving piece is fixedly connected with the outer wall of the sliding block so as to adjust the transverse position of the cutter.

Preferably, the frame top that flexible driving piece one side was kept away from to the sliding frame is equipped with the purifying box, the central point department of putting of purifying box bottom installs the cover of breathing in, the outer wall of the cover one side of breathing in passes through the inside that the pipe extended to the purifying box, filter plate is installed to the inside one side of purifying box, the air exhauster is installed to one side on frame top, the one end of air exhauster passes through the inside that the pipe extended to the purifying box to reach air-purifying's purpose.

Preferably, a rotary driving part is installed at the center of the bottom end of the lower connecting plate, and a cutter is installed at the bottom end of the rotary driving part, so that the screw workpiece is subjected to cutting process treatment through the cutter.

Preferably, the outside of cutter is equipped with puts the thing frame, it all is equipped with the sanding block on the inner wall at thing frame both ends to the cutter outer wall in the pairing rotation is polished and is handled.

Preferably, one side of putting the thing frame top is equipped with the carrier bar, the bottom of carrier bar and the bottom fixed connection of lower company's board to put the thing frame and settle in the outside of cutter.

Compared with the prior art, the beneficial effects of the utility model are that: the screw machining cutting machine tool with the improved structure can clamp and fix screw workpieces of different specifications, so that the application range of the cutting machine tool is improved, the outer wall of a cutter can be polished by a polishing block, the phenomenon that the cutter is abraded and passivated when the cutting machine tool is used is reduced, the purpose of purifying air is achieved, and the environment friendliness of the cutting machine tool in use is improved;

(1) The hand wheel is rotated to drive the threaded rod to rotate and slide in the threaded barrel, the lower end of the limiting block slides in the limiting frame, the L-shaped clamping seats are limited in moving amplitude, the threaded rod drives the L-shaped clamping seats to move transversely, the distance between the two groups of L-shaped clamping seats can be adjusted, screw workpieces can be clamped and fixed, and then the screw workpieces of different specifications can be clamped and fixed, so that the application range of the cutting machine tool is expanded;

(2) The object placing frame is arranged on the outer side of the cutter through the bearing rod, and the two groups of grinding blocks are arranged on the inner wall of the object placing frame;

(3) Through opening the air exhauster, make it carry out suction treatment to the inside air of purifying box, the inside of purifying box is the negative pressure state this moment for the gaseous cover inflow to the inside of purifying box that contains the bits that produces in the cutting process through breathing in, and adsorb by filter plate to containing bits gas and filter, the gaseous through the air exhauster suction of following after-purifying to the external environment in, in order to reach air-purifying's purpose, thereby the feature of environmental protection when having improved the cutting lathe and using.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional enlarged structure of the purification box of the present invention;

FIG. 3 is an enlarged schematic view of the cutter of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a machine platform; 2. a frame; 3. a purification box; 4. an exhaust fan; 5. a sliding frame; 6. a slider; 7. a telescopic driving member; 8. a hand wheel; 9. a threaded rod; 10. a threaded barrel; 11. a limiting block; 12. a limiting frame; 13. an L-shaped holder; 14. filtering the screen plate; 15. an air intake cover; 16. an upper connecting plate; 17. a lifting drive member; 18. a lower connecting plate; 19. a rotary drive member; 20. a cutter; 21. a carrier bar; 22. a storage frame; 23. and (7) polishing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the screw machining and cutting machine tool with the improved structure comprises a machine table 1, wherein a rack 2 is arranged at one end of the top of the machine table 1, two groups of limiting frames 12 are arranged at the top end of the machine table 1 on one side of the rack 2, a limiting block 11 is connected to one side inside each limiting frame 12 in a sliding mode, and the top end of each limiting block 11 extends to the outside of each limiting frame 12 and is provided with an L-shaped clamping seat 13;

the top end of the machine table 1 on one side of the limiting frame 12 is provided with a threaded cylinder 10 through a support, the interior of the threaded cylinder 10 is in threaded connection with a threaded rod 9, one end of the threaded rod 9 extends to the exterior of the threaded cylinder 10 and is provided with a hand wheel 8, and the other end of the threaded rod 9 extends to the exterior of the threaded cylinder 10 and is rotationally connected with the outer wall of the L-shaped clamping seat 13;

a sliding frame 5 is arranged on one side of the top of the frame 2, a telescopic driving piece 7 is arranged on the top of the frame 2 on one side of the sliding frame 5 through a support, and one end of the telescopic driving piece 7 is fixedly connected with the outer wall of the sliding block 6;

when in use, the sliding block 6 is driven by the telescopic driving piece 7 to slide in the sliding frame 5 so as to adjust the transverse position of the cutter 20;

the top of the frame 2 on one side of the sliding frame 5, which is far away from the telescopic driving piece 7, is provided with the purification box 3, the central position of the bottom end of the purification box 3 is provided with the air suction cover 15, the outer wall of one side of the air suction cover 15 extends into the purification box 3 through a guide pipe, one side of the interior of the purification box 3 is provided with the filter screen plate 14, one side of the top end of the frame 2 is provided with the exhaust fan 4, and one end of the exhaust fan 4 extends into the purification box 3 through a guide pipe;

when the air purifier is used, air in the purifying box 3 is sucked through the exhaust fan 4, so that the inside of the purifying box 3 is in a negative pressure state, the scrap-containing gas generated in the cutting process flows into the purifying box 3 through the air suction cover 15, the scrap-containing gas is adsorbed and filtered by the filter screen plate 14, and then the purified gas is sucked into the external environment through the exhaust fan 4, so that the purpose of purifying the air is achieved;

one side inside the sliding frame 5 is connected with a sliding block 6 in a sliding mode, the bottom end of the sliding block 6 extends to the outside of the sliding frame 5 and is provided with an upper connecting plate 16, a lifting driving piece 17 is installed at the center position of the bottom end of the upper connecting plate 16, a lower connecting plate 18 is arranged at the bottom end of the lifting driving piece 17, a rotary driving piece 19 is installed at the center position of the bottom end of the lower connecting plate 18, and a cutter 20 is installed at the bottom end of the rotary driving piece 19;

when in use, the rotary driving piece 19 drives the cutter 20 to rotate at a high speed, so that the screw workpiece is subjected to cutting process treatment through the cutter 20;

a storage frame 22 is arranged outside the cutter 20, and the inner walls of two ends of the storage frame 22 are provided with polishing blocks 23;

when in use, the grinding blocks 23 are arranged on the inner walls at the two ends of the storage frame 22 so as to grind the outer wall of the rotating cutter 20;

a bearing rod 21 is arranged on one side of the top end of the storage frame 22, and the bottom end of the bearing rod 21 is fixedly connected with the bottom end of the lower connecting plate 18;

when the cutting knife is used, the two ends of the bearing rod 21 are respectively connected to the top end of the storage frame 22 and the bottom end of the lower connecting plate 18, so that the storage frame 22 is arranged on the outer side of the cutting knife 20.

When the cutting tool is used, firstly, the hand wheel 8 is manually rotated to drive the threaded rod 9 to rotate and slide in the threaded cylinder 10, at the moment, the lower end of the limiting block 11 is positioned in the limiting frame 12 to slide, so that the limiting block limits the moving amplitude of the L-shaped clamping seats 13, the threaded rod 9 drives the L-shaped clamping seats 13 to transversely move, the distance between the two groups of L-shaped clamping seats 13 can be adjusted, the screw workpiece is clamped and fixed, so that the screw workpiece is subsequently subjected to cutting process treatment, then, the lower connecting plate 18 is driven to downwards move by the lifting driving piece 17, the height of the cutting tool 20 can be adjusted, the sliding block 6 is driven by the telescopic driving piece 7 to slide in the sliding frame 5, the cutting tool 20 is driven to transversely move by the upper connecting plate 16 and the lower connecting plate 18 in sequence, so that the cutting tool 20 is in contact with the screw workpiece, and the rotary driving piece 19 drives the cutting tool 20 to rotate at a high speed, namely, the cutting process treatment can be carried out on the screw workpiece by the cutter 20, the object placing frame 22 is arranged at the outer side of the cutter 20 by the bearing rod 21, two groups of grinding blocks 23 are arranged on the inner wall of the object placing frame 22, the outer wall of the cutter 20 in rotation can be ground by the grinding blocks 23, so as to reduce the phenomenon of abrasion passivation generated by the cutter 20, further ensure the cutting effect of the cutter 20 on the screw workpiece, finally, the exhaust fan 4 is opened to suck the air in the purifying box 3, at the moment, the inside of the purifying box 3 is in a negative pressure state, so that the gas containing chips generated in the cutting process flows into the purifying box 3 through the air suction cover 15, the gas containing chips is adsorbed and filtered by the filter screen plate 14, and then the purified gas is sucked into the external environment through the exhaust fan 4, so as to achieve the purpose of purifying the air, and further, the phenomenon of environmental pollution caused in the use process of the cutting machine tool can be reduced, so that the cutting machine tool is used.

Claims

1. A screw machining and cutting machine tool with an improved structure is characterized by comprising a machine table (1), a frame (2) is arranged at one end of the top of the machine table (1), two groups of limit frames (12) are arranged at the top end of the machine table (1) at one side of the frame (2), one side inside the limiting frame (12) is connected with a limiting block (11) in a sliding way, the top end of the limiting block (11) extends to the outside of the limiting frame (12) and is provided with an L-shaped clamping seat (13), the top end of the machine table (1) at one side of the limit frame (12) is provided with a threaded cylinder (10) through a bracket, the inner thread of the thread cylinder (10) is connected with a threaded rod (9), one end of the threaded rod (9) extends to the outside of the threaded cylinder (10) and is provided with a hand wheel (8), the other end of the threaded rod (9) extends to the outside of the threaded cylinder (10) and is rotationally connected with the outer wall of the L-shaped clamping seat (13), a sliding frame (5) is arranged on one side of the top of the frame (2), a sliding block (6) is connected to one side of the inside of the sliding frame (5) in a sliding manner, the bottom end of the sliding block (6) extends to the outside of the sliding frame (5) and is provided with an upper connecting plate (16), a lifting driving piece (17) is arranged at the central position of the bottom end of the upper connecting plate (16), the bottom end of the lifting driving piece (17) is provided with a lower connecting plate (18).

2. A screw-machining cutting machine tool with an improved structure according to claim 1, characterized in that: the top of the frame (2) on one side of the sliding frame (5) is provided with a telescopic driving piece (7) through a support, and one end of the telescopic driving piece (7) is fixedly connected with the outer wall of the sliding block (6).

3. The screw processing and cutting machine tool with an improved structure according to claim 2, wherein: frame (2) top that flexible driving piece (7) one side was kept away from in smooth frame (5) is equipped with purifying box (3), the central point of purifying box (3) bottom puts the department and installs cover (15) of breathing in, the outer wall of cover (15) one side of breathing in passes through the inside that the pipe extends to purifying box (3), filter plate (14) are installed to the inside one side of purifying box (3), air exhauster (4) are installed to one side on frame (2) top, the inside that the pipe extends to purifying box (3) is passed through to the one end of air exhauster (4).

4. The screw processing and cutting machine tool with an improved structure according to claim 1, wherein: the center position department of even board (18) bottom down installs rotary driving piece (19), cutter (20) are installed to rotary driving piece (19)'s bottom.

5. The screw processing and cutting machine tool with an improved structure according to claim 4, wherein: the outer side of the cutter (20) is provided with a storage frame (22), and the inner walls at the two ends of the storage frame (22) are provided with polishing blocks (23).

6. The screw processing and cutting machine tool with an improved structure according to claim 5, wherein: one side of the top end of the storage frame (22) is provided with a bearing rod (21), and the bottom end of the bearing rod (21) is fixedly connected with the bottom end of the lower connecting plate (18).