CN217890446U - Screw end face deburring machine - Google Patents

Abstract

The utility model discloses a screw rod terminal surface burr-grinding machine, which comprises a frame, the footstock is installed to top one side of frame, the center department of footstock rotates there is first thimble, the main motor of being connected with the transmission of first thimble is installed at the back of footstock, the tailstock is installed to the top opposite side of frame, the central sliding connection of department of tailstock has the second thimble, the second thimble is connected with the thimble hydro-cylinder transmission at tailstock back, the back of frame is fixed with the backplate, first terminal surface grinding mechanism and second terminal surface grinding mechanism are installed to the symmetry on the backplate, the top of frame has cup jointed the dust cover, the control panel is installed to the side of dust cover, the first terminal surface grinding mechanism of control panel electric connection, second terminal surface grinding mechanism, main motor and thimble hydro-cylinder. The utility model discloses an automatic work also plays the guard action to operation workman self safety to but the emergence of greatly reduced industrial injury incident, thereby reduce production operator and workman's loss, promote machining efficiency and quality.

Description

Screw end face deburring machine

Technical Field

The utility model relates to a screw rod processing technology field specifically is screw rod terminal surface burr-grinding machine.

Background

After the screw rod of the compressor is processed, the end surface generates larger burrs and flanging. The deburring of screw rod terminal surface is as the last work procedure of work piece product, and domestic traditional technology is very strict to workman technical requirement, and the during operation environment also has healthy influence to the operation workman simultaneously.

The traditional screw end face deburring process in China is usually to manually polish and deburr the end face of a workpiece by additionally arranging a special nylon brush, a steel brush or a grinding disc and the like on a manual electric angle grinder by a worker, and if the operation is careless, the end face precision of the workpiece product can be damaged, so that the workpiece product is influenced. This process is particularly demanding for the skilled worker, who is not skilled in the art, but who is not skilled in the art. Therefore, the deburring effect on the end face is different, and meanwhile, certain potential safety hazards exist in the manual polishing process, so that industrial accidents occur. Therefore, it is necessary to design a screw end face deburring machine.

SUMMERY OF THE UTILITY MODEL

To the situation, for overcoming prior art's defect, the utility model provides a screw rod terminal surface burr-grinding machine adopts automatic work, also plays the safeguard effect to operation workman self safety to but the emergence of greatly reduced industrial injury incident, thereby reduce production operator and workman's loss, promote machining efficiency and quality.

In order to achieve the above purpose, the utility model provides a following technical scheme: screw rod terminal surface burr-grinding machine, which comprises a frame, the footstock is installed to top one side of frame, the center department of footstock rotates there is first thimble, the main motor of being connected with first thimble transmission is installed at the back of footstock, the tailstock is installed to the top opposite side of frame, the center department sliding connection of tailstock has the second thimble, the second thimble is connected with the thimble hydro-cylinder transmission at tailstock back, the back of frame is fixed with the backplate, first terminal surface grinding mechanism and second terminal surface grinding mechanism are installed to the symmetry on the backplate, the top of frame has cup jointed the dust cover, the control panel is installed to the side of dust cover, first terminal surface grinding mechanism, second terminal surface grinding mechanism, main motor of control panel electric connection and thimble hydro-cylinder.

Preferably, the first end face polishing mechanism and the second end face polishing mechanism respectively comprise an X-axis motion mechanism, an X-axis motion platform, a Z-axis motion mechanism, a Z-axis motion platform, a rotating motor, a driving belt wheel, a driven belt wheel, a rotating sleeve, a rotating rod and a polishing brush;

the utility model discloses a solar cell panel, including X axle motion mechanism, rotatory motor, driving pulley, rotatory cover, the internal rotation of rotatory cover is connected with the swing arm, the tail end of swing arm is fixed with driven pulley, driven pulley passes through the drive belt and is connected with driving pulley, the top of swing arm is fixed with the brush of polishing on the backplate, be fixed with X axle motion platform on the X axle motion mechanism, install Z axle motion mechanism on the X axle motion platform, install Z axle motion platform on the Z axle motion mechanism, the rotating electrical machines is installed to top one side of Z axle motion platform, install driving pulley on the output of rotating electrical machines, rotatory cover is installed to Z axle motion platform's top opposite side, the internal rotation of rotatory cover is connected with the swing arm, the tail end of swing arm is fixed with driven pulley, driven pulley passes through the drive belt and is connected with driving pulley, the top of swing arm is fixed with the brush of polishing.

Preferably, a positioning sleeve is fixed at the top end of the rotating rod, the tail end of the polishing brush is fixedly inserted into the positioning sleeve, and two sides of the positioning sleeve are fixedly screwed with jacking screws.

Preferably, the top of frame is located and has symmetrically seted up the spout between footstock and the tailstock, the both sides sliding connection of spout has the slider, the top of slider is installed and is supported the support.

Preferably, a feeding window is arranged right in front of the dust cover, and a stop door is connected to the feeding window in a sliding manner.

Preferably, the draught fan is installed to top one side of dust cover, the draught fan is connected through the top center department of connecting pipe with the dust cover, the electro-magnet is installed to the inner wall symmetry of connecting pipe.

The utility model has the advantages that:

1. the automatic operation is adopted, so that the safety of operators is guaranteed, the occurrence of industrial injury events can be greatly reduced, the loss of production operators and workers is reduced, and the processing efficiency and quality are improved;

2. the X-axis motion mechanism drives the X-axis motion platform to move in the X-axis direction, the Z-axis motion mechanism drives the Z-axis motion platform to move in the Z-axis direction, the polishing brushes are driven to abut against two ends of the screw rods, then the rotating motor works, the rotating rod is driven to rotate inside the rotating sleeve through the driving belt wheel, the driving belt and the driven belt wheel, and then the polishing brushes are driven to rotate so as to meet the processing requirements of the screw rods with different sizes;

3. the polishing brush is inserted into the positioning sleeve and is reinforced by the jacking screw, so that the fixing stability is ensured, and the polishing brush is convenient to mount and dismount;

4. the supporting bracket plays a supporting role for the screw rod, so that the screw rod is convenient to mount and dismount;

5. the draught fan works, and the screw rod end face fragments polished out by the first end face polishing mechanism and the second end face polishing mechanism are sucked into the connecting pipe, and are adsorbed on the surface of the electromagnet under the action of the electromagnet, so that the dust removing effect can be achieved, and the collection of the screw rod end face fragments is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall front plan structure of the present invention;

FIG. 2 is a schematic view of the overall dustproof cover-free front plane structure of the present invention;

FIG. 3 is a schematic structural view of the front plane of the end surface polishing mechanism of the present invention;

reference numbers in the figures: 1. a frame; 2. a dust cover; 3. a control panel; 4. a shutter; 5. a first end surface polishing mechanism; 6. a second end face polishing mechanism; 7. a slider; 8. a supporting bracket; 9. a chute; 10. a top seat; 11. a main motor; 12. a first thimble; 13. a tail seat; 14. a thimble oil cylinder; 15. a second thimble; 16. an X-axis movement mechanism; 17. an X-axis motion stage; 18. a Z-axis movement mechanism; 19. a Z-axis motion platform; 20. a rotating electric machine; 21. a driving pulley; 22. a transmission belt; 23. a driven pulley; 24. a rotating sleeve; 25. rotating the rod; 26. polishing the hairbrush; 27. a positioning sleeve; 28. jacking the screw tightly; 29. a back plate; 30. a feeding window; 31. an induced draft fan; 32. a connecting pipe; 33. an electromagnet.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.

Example one

Given by figure 1 and figure 2, the utility model provides the following technical scheme: a screw end face deburring machine comprises a machine frame 1, wherein a top seat 10 is installed on one side of the top of the machine frame 1, a first ejector pin 12 is rotated at the center of the top seat 10, a main motor 11 in transmission connection with the first ejector pin 12 is installed on the back of the top seat 10, a tail seat 13 is installed on the other side of the top of the machine frame 1, a second ejector pin 15 is connected at the center of the tail seat 13 in a sliding mode, the second ejector pin 15 is in transmission connection with an ejector pin oil cylinder 14 on the back of the tail seat 13, a back plate 29 is fixed on the back of the machine frame 1, a first end face polishing mechanism 5 and a second end face polishing mechanism 6 are symmetrically installed on the back plate 29, a dust cover 2 covers the top of the machine frame 1, a control plate 3 is installed on the side edge of the dust cover 2, and the control plate 3 is electrically connected with the first end face polishing mechanism 5, the second end face polishing mechanism 6, the main motor 11 and the ejector pin oil cylinder 14, the screw is placed between a first thimble 12 and a second thimble 15, a thimble oil cylinder 14 works to drive the second thimble 15 to move forwards so that the screw is propped between the first thimble 12 and the second thimble 15, then the positions of a first end surface grinding mechanism 5 and a second end surface grinding mechanism 6 are adjusted so that a grinding brush 26 is in contact with two ends of the screw, a main motor 11 works to drive the first thimble 12 to rotate so as to drive the screw to rotate, so that the grinding brush 26 simultaneously grinds and debugs two ends of the screw, and automatic work is adopted to guarantee the safety of an operator, thereby greatly reducing the occurrence of industrial accidents, reducing the loss of production operators and workers, and improving the processing efficiency and quality.

Preferably, a feeding window 30 is arranged right in front of the dust cover 2, and the feeding window 30 is connected with a stop door 4 in a sliding manner, so that the dust prevention effect is achieved.

Example two

Referring to fig. 2 and 3, as another preferred embodiment, the difference from the first embodiment is that each of the first end surface grinding mechanism 5 and the second end surface grinding mechanism 6 includes an X-axis moving mechanism 16, an X-axis moving platform 17, a Z-axis moving mechanism 18, a Z-axis moving platform 19, a rotating motor 20, a driving pulley 21, a transmission belt 22, a driven pulley 23, a rotating sleeve 24, a rotating rod 25 and a grinding brush 26;

the X-axis movement mechanism 16 is symmetrically installed on a back plate 29, an X-axis movement platform 17 is fixed on the X-axis movement mechanism 16, a Z-axis movement mechanism 18 is installed on the X-axis movement platform 17, a Z-axis movement platform 19 is installed on the Z-axis movement mechanism 18, a rotary motor 20 is installed on one side of the top of the Z-axis movement platform 19, a driving belt wheel 21 is installed on the output end of the rotary motor 20, a rotary sleeve 24 is installed on the other side of the top of the Z-axis movement platform 19, a rotary rod 25 is rotatably connected to the inside of the rotary sleeve 24, a driven belt wheel 23 is fixed to the tail end of the rotary rod 25, the driven belt wheel 23 is connected with the driving belt wheel 21 through a transmission belt 22, a polishing brush 26 is fixed to the top end of the rotary rod 25, the X-axis movement mechanism 16 drives the X-axis movement platform 17 to move in the X-axis direction, the Z-axis movement mechanism 18 drives the Z-axis movement platform 19 to move in the Z-axis direction, the polishing brush 26 is driven to abut against two ends of a screw rod, the rotary motor 20 works, the driving belt, the rotary brush 22 and the driving belt 25 is driven by the driving belt 21, the driving belt wheel 22 and the driven belt wheel 23 to rotate in the inner portion of the rotary sleeve 24 to drive the polishing brush 26 to meet different machining requirements of different sizes of the screws.

EXAMPLE III

Referring to fig. 3, as another preferred embodiment, the difference from the second embodiment is that a positioning sleeve 27 is fixed at the top end of the rotating rod 25, the tail end of the polishing brush 26 is inserted and fixed inside the positioning sleeve 27, a tightening screw 28 is screwed and fixed on both sides of the positioning sleeve 27, and the polishing brush 26 is inserted and fixed inside the positioning sleeve 27 and is reinforced by the tightening screw 28, which not only ensures the stability of the fixation, but also is convenient to install and detach.

Example four

Referring to fig. 1 and 2, as another preferred embodiment, the difference from the first embodiment is that the top of the rack 1 is located between the top seat 10 and the tail seat 13 and symmetrically provided with sliding grooves 9, the two sides of the sliding grooves 9 are slidably connected with sliding blocks 7, the top of the sliding blocks 7 is provided with support brackets 8, and the support brackets 8 are arranged to support the screw rod, so that the screw rod is convenient to mount and dismount.

EXAMPLE five

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that, an induced draft fan 31 is installed on one side of the top of the dust cover 2, the induced draft fan 31 is connected with the center of the top of the dust cover 2 through a connecting pipe 32, electromagnets 33 are symmetrically installed on the inner wall of the connecting pipe 32, the induced draft fan 31 works to suck the fragments of the screw end faces ground by the first end face grinding mechanism 5 and the second end face grinding mechanism 6 into the connecting pipe 32, and the fragments are adsorbed on the surface of the electromagnets 33 under the action of the electromagnets 33, so that not only a dust removing effect is achieved, but also the collection of the fragments of the screw end faces is facilitated.

The working principle is as follows:

the screw rod is placed between the first thimble 12 and the second thimble 15, the thimble oil cylinder 14 works to drive the second thimble 15 to move forwards, so that the screw rod is propped between the first thimble 12 and the second thimble 15, then the positions of the first end surface grinding mechanism 5 and the second end surface grinding mechanism 6 are adjusted, so that the grinding brush 26 is in contact with two ends of the screw rod, the main motor 11 works to drive the first thimble 12 to rotate, so that the screw rod is driven to rotate, the grinding brush 26 simultaneously grinds and debugs two ends of the screw rod, automatic work is adopted, the safety of an operator is guaranteed, the occurrence of industrial injury events can be greatly reduced, the loss of production operators and workers is reduced, and the processing efficiency and quality are improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Screw rod terminal surface burr-grinding machine, including frame (1), its characterized in that: footstock (10) is installed to top one side of frame (1), the center department of footstock (10) rotates there is first thimble (12), main motor (11) of being connected with first thimble (12) transmission are installed to the back of footstock (10), tailstock (13) are installed to the top opposite side of frame (1), sliding connection has second thimble (15) in the center department of tailstock (13), second thimble (15) are connected with thimble hydro-cylinder (14) transmission at tailstock (13) back, the back of frame (1) is fixed with backplate (29), first terminal surface grinding machanism (5) and second terminal surface grinding machanism (6) are installed to the symmetry on backplate (29), the top cover of frame (1) has dust cover (2), control panel (3) are installed to the side of dust cover (2), first terminal surface grinding machanism (5) of control panel (3) electric connection, second terminal surface grinding machanism (6), main motor (11) and thimble hydro-cylinder (14).

2. The screw end face deburring machine of claim 1, wherein: the first end face polishing mechanism (5) and the second end face polishing mechanism (6) respectively comprise an X-axis motion mechanism (16), an X-axis motion platform (17), a Z-axis motion mechanism (18), a Z-axis motion platform (19), a rotating motor (20), a driving belt wheel (21), a transmission belt (22), a driven belt wheel (23), a rotating sleeve (24), a rotary rod (25) and a polishing hairbrush (26);

x axle motion (16) symmetry is installed on backplate (29), be fixed with X axle motion platform (17) on X axle motion (16), install Z axle motion (18) on X axle motion platform (17), install Z axle motion platform (19) on Z axle motion (18), rotating electrical machines (20) are installed to top one side of Z axle motion platform (19), install driving pulley (21) on the output of rotating electrical machines (20), rotatory cover (24) are installed to the top opposite side of Z axle motion platform (19), the internal rotation of rotatory cover (24) is connected with swing arm (25), the tail end of swing arm (25) is fixed with driven pulley (23), driven pulley (23) are connected with driving pulley (21) through drive belt (22), the top of swing arm (25) is fixed with brush (26) of polishing.

3. The screw end face deburring machine of claim 2, wherein: the top of swing arm (25) is fixed with position sleeve (27), the tail end of brush (26) of polishing is pegged graft and is fixed in the inside of position sleeve (27), the both sides of position sleeve (27) connect soon to be fixed with top tight screw (28).

4. The screw end face deburring machine of claim 1, wherein: the top of the rack (1) is positioned between the top seat (10) and the tail seat (13) and symmetrically provided with sliding grooves (9), sliding blocks (7) are connected to two sides of each sliding groove (9) in a sliding mode, and supporting supports (8) are installed at the tops of the sliding blocks (7).

5. The screw end face deburring machine of claim 1, wherein: a feeding window (30) is arranged right in front of the dust cover (2), and a stop door (4) is connected to the feeding window (30) in a sliding mode.

6. The screw end face deburring machine of claim 1, wherein: draught fan (31) are installed to top one side of dust cover (2), draught fan (31) are located through connecting pipe (32) and the top center of dust cover (2) and are connected, electro-magnet (33) are installed to the inner wall symmetry of connecting pipe (32).

Images