CN214443089U

CN214443089U - Mini-type lathe

Info

Publication number: CN214443089U
Application number: CN202023304872.7U
Authority: CN
Inventors: 王岩
Original assignee: Baoji Ditai Printing Co ltd
Current assignee: Baoji Ditai Printing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a miniature lathe, its technical essential is: the device comprises a spindle box, a guide rail, a tailstock and a top, wherein the spindle box is fixedly mounted at the top of a mounting plate, the guide rail is used for moving, the tailstock is slidably connected to the guide rail, the top of the mounting plate is fixedly connected with a fixed box at the spindle box, the top of the fixed box is provided with a lifting mechanism, the lifting mechanism comprises a first supporting rod fixedly connected to the top of the fixed box, a second supporting rod is slidably connected to the inner cavity of the first supporting rod, the end part of the second supporting rod is fixedly connected with a cross rod, a sliding sleeve is horizontally and slidably connected to the cross rod, a vertical rod is fixedly connected to the bottom of the sliding sleeve, a lamp used for lighting is fixedly mounted at the bottom of the vertical rod, the lamp comprises a protective lampshade, and a connecting plate is fixedly connected to one side of the vertical rod; the lamp is adjustable, and the processing effect is not hindered.

Description

Mini-type lathe

Technical Field

The utility model relates to a lathe technical field specifically is a miniature lathe.

Background

Lathes with gear change boxes driven by separate motors appeared in the beginning of the 20 th century. After the first world war, various high efficiency automatic and specialized lathes have rapidly developed as required by the military, automotive and other mechanical industries. In order to improve the productivity of small batches of workpieces, lathes with hydraulic copying devices were popularized in the end of the 40 s, and multi-tool lathes were developed. In the 50 s, program-controlled lathes with punch cards, latch plates, dials, etc. were developed. The numerical control technology was used in lathes starting in the 60 s and rapidly developed after the 70 s, the lathes being machines for turning rotating workpieces mainly with lathes. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like.

The lighting mechanism of the existing simple mini-lathe is difficult to adjust, the special workpiece can be possibly prevented from being machined, and the workpiece and the prop are easily overheated because a cooling mechanism is not arranged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a miniature lathe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mini lathe comprises a spindle box fixedly mounted at the top of a mounting plate, a guide rail used for moving, a tailstock connected to the guide rail in a sliding mode and a top used for fixing a workpiece, wherein the top of the mounting plate is located at the spindle box and fixedly connected with a fixing box, the top of the fixing box is provided with a lifting mechanism, the lifting mechanism comprises a first supporting rod fixedly connected to the top of the fixing box, a second supporting rod is connected to the inner cavity of the first supporting rod in a sliding mode, the end of the second supporting rod is fixedly connected with a cross rod, the cross rod is horizontally connected with a sliding sleeve in a sliding mode, the bottom of the sliding sleeve is fixedly connected with a vertical rod, a lamp used for lighting is mounted and fixed at the bottom of the vertical rod, the lamp comprises a protective lampshade, a connecting plate is fixedly connected to one side of the vertical rod, and a connecting pipe is fixedly connected to the bottom of the connecting plate, the top of connecting pipe intercommunication is fixed with the feed liquor pipe, the bottom intercommunication of connecting pipe is fixed with and is used for carrying out the refrigerated cooling tube to the work piece.

Preferably, the cooling pipe is a metal hose, and the diameter of the cooling pipe is 0.5-1.5 cm.

Preferably, a valve for controlling the flow of the cooling liquid is arranged on the connecting pipe.

Preferably, the first support rod is in threaded connection with a threaded column for locking the second support rod, and the end of the threaded column is fixedly connected with a first rotating disc for facilitating rotation.

Preferably, the sliding sleeve is provided with a second rotating disc for locking, and the surface of the second rotating disc is coated with a silica gel anti-slip layer.

Preferably, a servo motor is fixedly installed in an inner cavity of the spindle box, and a motor shaft of the servo motor penetrates through the fixing box and is fixedly connected with a clamping piece.

Preferably, a plurality of heat dissipation ports for dissipating heat are formed in the spindle box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mini-type lathe can be used by matching the first support rod, the second support rod, the transverse plate and the sliding sleeve when a special workpiece is machined, so that the lamp can be conveniently adjusted, the position of the workpiece to be machined can be adjusted by the lamp, the illumination during machining is convenient, and the utility model achieves the effect that the lamp can be adjusted and the machining cannot be hindered;

2. this mini lathe through the setting of connecting pipe, feed liquor pipe and cooling tube, can carry out effective cooling to work piece and cutter, avoids work piece processing position overheated, leads to the work piece impaired, makes the utility model discloses reach and to carry out cooling to work piece and cutter, protection work piece and cutter can not be overheated impaired, extension cutter life's effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the lamp of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a structural diagram of the servo motor of the present invention.

In the figure: 1. a main spindle box; 2. a guide rail; 3. a tailstock; 4. a tip; 5. a fixed box; 6. a lifting mechanism; 7. a first support bar; 8. a second support bar; 9. a cross bar; 10. a sliding sleeve; 11. a vertical rod; 12. a light fixture; 13. a lamp shade; 14. a connecting plate; 15. a connecting pipe; 16. a liquid inlet pipe; 17. a cooling tube; 18. a valve; 19. a threaded post; 20. a first rotating disk; 21. a second rotating disk; 22. a servo motor; 23. a clamping member; 24. a heat dissipation port; 25. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mini lathe comprises a spindle box 1 fixedly installed at the top of an installation plate 25, a guide rail 2 used for moving, a tailstock 3 connected on the guide rail 2 in a sliding mode and a top 4 used for fixing a workpiece, wherein the top of the installation plate 25 is fixedly connected with a fixed box 5 at the position of the spindle box 1, the top of the fixed box 5 is provided with a lifting mechanism 6, the lifting mechanism 6 comprises a first supporting rod 7 fixedly connected at the top of the fixed box 5, a second supporting rod 8 is connected in an inner cavity of the first supporting rod 7 in a sliding mode, the end part of the second supporting rod 8 is fixedly connected with a cross rod 9, a sliding sleeve 10 is horizontally and slidably connected onto the cross rod 9, a vertical rod 11 is fixedly connected to the bottom of the sliding sleeve 10, a lamp 12 used for lighting is installed and fixed at the bottom of the vertical rod 11, the lamp 12 comprises a lampshade 13 used for protection, a connecting plate 14 is fixedly connected to one side of the vertical rod 11, and a connecting pipe 15 is fixedly connected to the bottom of the connecting plate 14, the top of the connecting pipe 15 is fixedly communicated with a liquid inlet pipe 16, and the bottom of the connecting pipe 15 is fixedly communicated with a cooling pipe 17 for cooling the workpiece.

The mini-type lathe can be used for conveniently adjusting the lamp 12 by matching the first support rod 7, the second support rod 8, the transverse plate and the sliding sleeve 10 when a special workpiece is machined, so that the lamp 12 can be adjusted to the position for machining the workpiece, and the lighting during machining is convenient, so that the utility model achieves the effect that the lamp 12 can be adjusted and the machining is not hindered;

this mini lathe through the setting of connecting pipe 15, feed liquor pipe 16 and cooling tube 17, can carry out effective cooling to work piece and cutter, avoids work piece processing position overheated, leads to the work piece impaired, makes the utility model discloses reach and to carry out cooling to work piece and cutter, protection work piece and cutter can not be overheated impaired, extension cutter life's effect.

In this embodiment, preferably, the cooling pipe 17 is a metal hose, and the diameter of the cooling pipe 17 is 1 cm; the metal hose has stronger plasticity, is not easy to deform and shake, and can improve the precision and the effect during cooling.

In this embodiment, preferably, the connecting pipe 15 is provided with a valve 18 for controlling the flow of the cooling liquid; the valve 18 is provided to facilitate control of the flow of the cooling fluid.

In this embodiment, preferably, the first support rod 7 is connected with a threaded column 19 for locking the second support rod 8 through a thread, and the end of the threaded column 19 is fixedly connected with a first rotating disc 20 for facilitating rotation; the locking of the second support bar 8 is facilitated by the arrangement of the threaded stud 19 and the first rotary disk 20.

In this embodiment, it is preferable that the sliding sleeve 10 is provided with a second rotating disk 21 for locking, and the surface of the second rotating disk 21 is coated with a silica gel anti-slip layer; the sliding sleeve 10 can be conveniently locked through the arrangement of the second rotating disc 21, and the sliding sleeve 10 is prevented from sliding when the machine tool operates, so that the irradiation angle of the lamp 12 and the cooling azimuth of the cooling liquid are changed.

In this embodiment, preferably, a servo motor 22 is installed and fixed in the inner cavity of the main spindle box 1, and a motor shaft of the servo motor 22 penetrates through the fixing box 5 and is fixedly connected with a clamping piece 23; the servo motor 22 is used for improving driving power during machining, and the clamping piece 23 is used for clamping and fixing a workpiece.

In this embodiment, preferably, the spindle box 1 is provided with a plurality of heat dissipation ports 24 for dissipating heat; the heat dissipation rate of the servo motor 22 is accelerated by the arrangement of the heat dissipation port 24, and the service life of the servo motor 22 is prolonged.

The structure or the working principle is as follows: firstly, the liquid inlet pipe 16 is communicated with an external cooling liquid source, then the height and the direction of the second supporting rod 8 are adjusted through the size of a processed workpiece, only the second supporting rod 8 needs to be taken out and then locked when the height is adjusted, only the second supporting rod 8 needs to be rotated when the direction is adjusted, then the sliding sleeve 10 is slid to drive the vertical rod 11, the lamp 12 and the cooling pipe 17 to move horizontally, so that the lamp 12 irradiates at a processing position, and finally the end part of the cooling pipe 17 is aligned to the processing position to be cooled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mini lathe, is including installation fixing headstock (1) at mounting panel (25) top, guide rail (2) that are used for moving, sliding connection tailstock (3) on guide rail (2) and be used for the top (4) of fixed work piece, its characterized in that: the top of the mounting plate (25) is located at a fixed box (5) fixedly connected with the spindle box (1), the top of the fixed box (5) is provided with a lifting mechanism (6), the lifting mechanism (6) comprises a first supporting rod (7) fixedly connected to the top of the fixed box (5), a second supporting rod (8) is slidably connected to the inner cavity of the first supporting rod (7), the end part of the second supporting rod (8) is fixedly connected with a cross rod (9), the cross rod (9) is horizontally and slidably connected with a sliding sleeve (10), the bottom of the sliding sleeve (10) is fixedly connected with a vertical rod (11), a lamp (12) used for illumination is fixedly mounted at the bottom of the vertical rod (11), the lamp (12) comprises a lampshade (13) used for protection, one side of the vertical rod (11) is fixedly connected with a connecting plate (14), and the bottom of the connecting plate (14) is fixedly connected with a connecting pipe (15), the top of connecting pipe (15) intercommunication is fixed with feed liquor pipe (16), the bottom intercommunication of connecting pipe (15) is fixed with and is used for carrying out refrigerated cooling pipe (17) to the work piece.

2. A mini-lathe as defined in claim 1, wherein: the cooling pipe (17) is a metal hose, and the diameter of the cooling pipe (17) is 0.5-1.5 cm.

3. A mini-lathe as defined in claim 1, wherein: and a valve (18) for controlling the flow of the cooling liquid is arranged on the connecting pipe (15).

4. A mini-lathe as defined in claim 1, wherein: threaded connection has on first bracing piece (7) is used for the locking screw thread post (19) of second bracing piece (8), the tip fixedly connected with of screw thread post (19) is used for making things convenient for pivoted first rotary disk (20).

5. A mini-lathe as defined in claim 1, wherein: the sliding sleeve (10) is provided with a second rotating disc (21) used for locking, and a silica gel anti-slip layer is coated on the surface of the second rotating disc (21).

6. A mini-lathe as defined in claim 1, wherein: a servo motor (22) is fixedly arranged in an inner cavity of the spindle box (1), and a motor shaft of the servo motor (22) penetrates through the fixed box (5) and is fixedly connected with a clamping piece (23).

7. A mini-lathe as defined in claim 1, wherein: the spindle box (1) is provided with a plurality of radiating ports (24) for radiating.