Double-channel lathe

Abstract

The double-channel lathe comprises a base, the base is provided with a first platform and a second platform which are different in height, the first platform and the second platform are provided with a first guide rail and a second guide rail respectively, and the upper side of the first guide rail and the upper side of the second guide rail are provided with a first sliding seat and a second sliding seat through sliding blocks. The first sliding seat and the second sliding seat are obliquely arranged, spindle box sets are arranged at the two ends of the base, the first sliding seat and the second sliding seat are provided with sliding tool aprons respectively, arrayed fixing seats are arranged on the outer sides of the sliding tool aprons, turning tools are fixed to the fixing seats, and the first sliding seat and the second sliding seat are obliquely arranged. In the machining process, the position of the turning tool is controlled by controlling the sliding tool apron, so that different turning tools and machining amounts can be conveniently switched, and production is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe field especially is concerned about a double -channel lathe. BACKGROUND

[0002] The lathe is used for turning processing equipment, including the main shaft box for fixing workpiece, and the turning tool is arranged on the outside of the main shaft box, in the process of using, workpiece is fixed in the main shaft box position and rotates, after the workpiece rotates and contacts the turning tool, and turns the processing, in the prior art, the turning tool is generally horizontally arranged, and then horizontally moves, so that in the process of using, the turning tool needs to be disassembled when replacing the turning tool, so that it will cause the processing inconvenience, and will also affect the production efficiency. SUMMARY

[0003] Therefore, it is necessary to provide a double-channel lathe aiming at the problems in the prior art.

[0004] A double-channel lathe, including the base, the base is equipped with the first platform and the second platform of different heights, the first platform and the second platform are equipped with the first guide rail and the second guide rail respectively, the first guide rail and the second guide rail upside are equipped with the first sliding seat and the second sliding seat through the sliding block, the first sliding seat and the second sliding seat are inclined to set, both ends of the base are equipped with the main shaft box group, the first sliding seat and the second sliding seat are equipped with the sliding tool seat respectively, the sliding tool seat outside is equipped with the fixed seat in line, the fixed seat is fixed with the turning tool.

[0005] In one embodiment, the first sliding seat and the second sliding seat each include a U-shaped body, the U-shaped body has a first positioning table and a second positioning table on the lower side, the U-shaped body is connected to the first guide rail and the second guide rail through a sliding block at the first positioning table and the second positioning table, respectively, the U-shaped body further has a protruding driving portion on the lower side, the U-shaped body is connected to a horizontal moving structure at the driving portion, for controlling the U-shaped body to move horizontally along the first guide rail or the second guide rail.

[0006] In one embodiment, the U-shaped body includes a receiving groove at the middle portion on the upper side, the receiving groove has a side portion on both sides, the side portion has an inclined guide rail on the upper side, the sliding tool seat is connected to the inclined guide rail through a sliding block, the receiving groove has a first fixing ring and a second fixing ring at both ends, respectively, and the outer end of the first fixing ring has an outer fixing ring.

[0007] In one embodiment, the U-shaped body has a tool seat motor fixed outside the outer fixing ring and arranged obliquely, the tool seat motor has a tool seat screw connected to the shaft, and the tool seat screw is rotatably connected to the U-shaped body at the first fixing ring and the second fixing ring through a bearing, respectively.

[0008] In one of the embodiments, the inside of the accommodating groove is provided with a protruding reinforcing part, which is triangular, and the reinforcing part is arranged at the inside of the first positioning table and the second positioning table.

[0009] In one of the embodiments, the outside of the side part of the U-shaped body is provided with a plurality of triangular grooves, and the lower side of the accommodating groove of the U-shaped body is provided with a reinforcing rib in the shape of a rice character.

[0010] In one of the embodiments, the outside of the sliding knife seat is provided with a fixing seat, which is arranged at the outside of the sliding knife seat in a plurality of parallel and spaced manners, and the outside of the sliding knife seat is further provided with a power knife head, which is connected with a driving mechanism.

[0011] In one of the embodiments, the base is provided with a waste collecting groove, which extends to the upper surface of the base to form a waste collecting opening, and the outside of the sliding knife seat of the base is provided with an inclined surface, and the waste collecting opening is arranged at the lowest position of the inclined surface.

[0012] In one of the embodiments, the waste collecting groove is in communication with the outside at the side of the base.

[0013] The above-mentioned double-channel lathe is provided with the first sliding seat and the second sliding seat arranged in an inclined manner, so that the turning tool fixed by the outside fixing seat is also arranged in an inclined manner, and in the process of machining, the position of the turning tool is controlled by controlling the sliding knife seat, so that the switching of different turning tools and the machining amount is facilitated, and the production is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the double-channel lathe of the utility model;

[0015] Fig. 2 It is a structure schematic view of the first sliding seat and the second sliding seat of the double-channel lathe of the utility model;

[0016] Fig. 3 It is a structure schematic view of the first sliding seat and the second sliding seat of the double-channel lathe of the utility model;

[0017] Wherein, 1, base; 11, first platform; 12, second platform; 13, first guide rail; 14, second guide rail; 15, waste collection groove; 16, inclined surface; 21, first sliding seat; 22, second sliding seat; 23, U-shaped main body; 241, first positioning table; 242, second positioning table; 25, driving part; 26, containing groove; 27, side part; 281, first fixed ring; 282, second fixed ring; 283, outer fixed ring; 29, tool holder motor; 291, tool holder screw; 210, reinforcing part; 211, triangular groove; 212, cross-shaped reinforcing rib; 3, main shaft box group; 4, sliding tool holder; 5, fixed seat; 51, turning tool; 52, power tool head; 53, driving mechanism. DETAILED DESCRIPTION

[0018] To make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. In contrast, when an element is referred to as being "directly on" another element, there is no intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] As Figs. 1 to 3As shown, a double-channel lathe comprises a base 1, the base 1 is provided with a first platform 11 and a second platform 12 with different heights, the first platform 11 and the second platform 12 are respectively provided with a first guide rail 13 and a second guide rail 14, the first guide rail 13 and the second guide rail 14 are provided with a first sliding seat 21 and a second sliding seat 22 on the upper side through a sliding block, the first sliding seat 21 and the second sliding seat 22 are obliquely arranged, both ends of the base 1 are provided with a main shaft box group 3, the first sliding seat 21 and the second sliding seat 22 are respectively provided with a sliding tool seat 4, the sliding tool seat 4 is provided with a fixed seat 5 arranged on the outer side, and the fixed seat 5 is fixedly provided with a turning tool 51.

[0022] The first sliding seat 21 and the second sliding seat 22 are obliquely arranged, so that the turning tool 51 fixed by the outer fixed seat 5 is also obliquely arranged. In the process of machining, the position of the turning tool 51 is controlled by controlling the sliding tool seat 4, so that different turning tools 51 and machining amounts can be conveniently switched, and production is facilitated.

[0023] At this time, since the first platform 11, the second platform 12 and the first guide rail 13 and the second guide rail 14 on the upper side are horizontally arranged, and the first sliding seat 21 and the second sliding seat 22 are obliquely arranged, it is necessary to arrange a horizontal part on the lower side of the first sliding seat 21 and the second sliding seat 22 for connection with the first guide rail 13 and the second guide rail 14. Specifically, in this embodiment, the first sliding seat 21 and the second sliding seat 22 each comprise a U-shaped body 23, the lower side of the U-shaped body 23 is provided with a first positioning table 241 and a second positioning table 242, the U-shaped body 23 is connected with the first guide rail 13 and the second guide rail 14 at the positions of the first positioning table 241 and the second positioning table 242 through a sliding block, the lower side of the U-shaped body 23 is further provided with a protruding driving part 25, and the U-shaped body 23 is connected with a horizontal movement structure at the position of the driving part 25 for controlling the horizontal movement of the U-shaped body 23 along the first guide rail 13 or the second guide rail 14. The first sliding seat 21 and the second sliding seat 22 are the same in structure, at this time, each comprises a U-shaped body 23, the lower side of the U-shaped body 23 is provided with a first positioning table 241 and a second positioning table 242, the lower side of the first positioning table 241 and the second positioning table 242 is a plane and is arranged in parallel, so that the first positioning table 241 and the second positioning table 242 and the sliding block can be respectively connected with the first guide rail 13 and the second guide rail 14 in sliding mode, so that the U-shaped body 23 can slide transversely on the first guide rail 13 and the second guide rail 14, and the lower side of the U-shaped body 23 is further provided with a protruding driving part 25, a transverse driving structure, i.e. a motor-screw structure, is arranged on the upper side of the base 1, a corresponding screw rod is connected with the driving part 25, and thus the transverse sliding of the U-shaped body 23 along the first guide rail 13 and the second guide rail 14 is controlled.

[0024] Since the sliding tool seat 4 outside the U-shaped body 23 needs to move, in the embodiment, the U-shaped body 23 upper side includes a middle position containing groove 26, both sides of the containing groove 26 are provided with side edge parts 27, the upper side of the side edge part 27 is provided with an inclined guide rail, the sliding tool seat 4 is connected with the inclined guide rail through a sliding block, both ends of the containing groove 26 are respectively provided with a first fixed ring 281 and a second fixed ring 282, the outer end of the first fixed ring 281 is provided with an outer fixed ring 283. Further, the outer fixed ring 283 outside the U-shaped body 23 is fixedly provided with an obliquely arranged tool seat motor 29, the tool seat motor 29 is connected with a tool seat screw rod 291 through a shaft, the tool seat screw rod 291 is rotatably connected with the U-shaped body 23 at the positions of the first fixed ring 281 and the second fixed ring 282 through bearings. Under the action of the tool seat motor 29, the sliding tool seat 4 moves along the direction of the inclined guide rail through the sliding block, at this time, the sliding tool seat 4 is in an inclined state during the movement,

[0025] At this time, the cross section of the U-shaped body 23 is in a U shape, the first positioning table 241 and the second positioning table 242 arranged at the bottom need to be connected with the first guide rail 13 and the second guide rail 14 through the sliding block, therefore, the strength between the first positioning table 241, the second positioning table 242 and the U-shaped body 23 needs to be ensured, at this time, the inside of the containing groove 26 is provided with a protruding reinforcing part 210, the reinforcing part 210 is in a triangular shape, the reinforcing part 210 is correspondingly arranged at the inside position of the first positioning table 241 and the second positioning table 242. At this time, the protruding reinforcing part 210 is added at the position of the containing groove 26 of the U-shaped body 23, which can further increase the strength of the connection position of the first positioning table 241, the second positioning table 242 and the lower side, thereby increasing the overall strength of the first positioning table 241 and the second positioning table, which can avoid the breakage of the first positioning table 241 and the second positioning table from the U-shaped body 23 during use.

[0026] The side edge part 27 of the U-shaped body 23 is connected with the sliding tool seat 4 through the inclined guide rail at this time, in order to reduce the overall weight of the U-shaped body 23 while maintaining the strength of the position of the side edge part 27, in the embodiment, the outer side of the side edge part 27 of the U-shaped body 23 is provided with a plurality of triangular grooves 211, and the lower side of the containing groove 26 of the U-shaped body 23 is provided with a rice-shaped reinforcing rib 212. After the plurality of triangular grooves 211 are arranged on the outer side of the side edge part 27, the remaining parts also form triangular supports, which can ensure that the strength of the position of the side edge part 27 is less affected, and at the same time, the weight can be reduced, and the rice-shaped reinforcing rib 212 is arranged at the bottom position of the containing groove 26 to increase the strength of the U-shaped body 23 at the position of the containing groove 26.

[0027] The slide tool holder 4 moves along the direction of the inclined guide rail under the action of the obliquely arranged tool holder motor 29, so that the fixed seat 5 and the turning tool 51 outside the slide tool holder 4 move up and down. At this time, the fixed seat 5 and the turning tool 51 are provided in plurality, that is, a plurality of turning tools 51 are arranged outside the slide tool holder 4. In this way, during the machining process, quick tool changing can be realized according to actual needs, so as to ensure the machining efficiency. Of course, at this time, it is necessary to ensure that the machined parts do not collide with other turning tools 51 when another tool is replaced, that is, there is a certain spacing between adjacent turning tools 51, so as to ensure the safety of machining. Of course, only one fixed seat 5 and turning tool 51 can be provided, and the corresponding turning tool 51 can be replaced subsequently. At the same time, in the embodiment, the slide tool holder 4 is provided with the fixed seat 5, the fixed seat 5 is provided in plurality and arranged in parallel at intervals outside the slide tool holder 4, the slide tool holder 4 is further provided with the power tool head 52, and the power tool head 52 is connected with the driving mechanism 53. The driving mechanism 53 is a motor, and the power tool head 52 is a rotary tool such as a drill or a milling cutter. At this time, the workpiece is fixed at the position of the main shaft box group 3 and can not rotate, so as to complete the machining of the side position of the workpiece.

[0028] Since the slide tool holder 4 is arranged to be inclined, at this time, in order to facilitate the collection of waste generated during the machining process, in the embodiment, the base 1 is provided with a waste collection groove 15, the waste collection groove 15 extends to the upper surface position of the base 1 to form a waste collection opening, and the slide tool holder 4 outside the base 1 is provided with an inclined surface 16, and the waste collection opening is located at the lowest position of the inclined surface 16. At this time, the waste falls to the waste collection opening position through the inclined surface 16, so that the collection process is more convenient. Further, the waste collection groove 15 is communicated with the outside at the side of the base 1, so as to facilitate the collection of the waste in the waste collection groove 15.

[0029] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0030] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A dual access lathe characterized by, The base is provided with a first platform and a second platform with different heights, the first platform and the second platform are respectively provided with a first guide rail and a second guide rail, the upper side of the first guide rail and the second guide rail is provided with a first sliding seat and a second sliding seat through a sliding block, the first sliding seat and the second sliding seat are inclined, both ends of the base are provided with a main shaft box group, the first sliding seat and the second sliding seat are respectively provided with a sliding tool holder, the outer side of the sliding tool holder is provided with an arranged fixed seat, and the fixed seat is fixedly provided with a turning tool.

2. The dual access lathe of claim 1, wherein, The first sliding seat and the second sliding seat both comprise a U-shaped body, the lower side of the U-shaped body is provided with a first positioning table and a second positioning table, the U-shaped body is connected with the first guide rail and the second guide rail at the positions of the first positioning table and the second positioning table through a sliding block, and the lower side of the U-shaped body is further provided with a protruding driving part, the U-shaped body is connected with a horizontal movement structure at the position of the driving part, and is used for controlling the horizontal movement of the U-shaped body along the direction of the first guide rail or the second guide rail.

3. The dual access lathe of claim 2, wherein, The upper side of the U-shaped body comprises a receiving groove at the middle position, the both sides of the receiving groove are provided with side edge parts, the upper side of the side edge part is provided with an inclined guide rail, the sliding tool holder is connected with the inclined guide rail through a sliding block, and the both ends of the receiving groove are respectively provided with a first fixed ring and a second fixed ring.

4. The dual access lathe of claim 3, wherein, The outer fixed ring of the U-shaped body is fixedly provided with a tool holder motor arranged obliquely outside, a tool holder screw rod is connected with the shaft of the tool holder motor, and the tool holder screw rod is rotatably connected with the U-shaped body at the positions of the first fixed ring and the second fixed ring through bearings.

5. The dual access lathe of claim 4, wherein, The inner side of the receiving groove is provided with a protruding reinforcing part, the reinforcing part is triangular, and the reinforcing part is correspondingly arranged at the inner side position of the first positioning table and the second positioning table.

6. The dual access lathe of claim 4, wherein, The outer side of the side edge part of the U-shaped body is provided with a plurality of triangular grooves, and the lower side of the receiving groove of the U-shaped body is provided with a rice-shaped reinforcing rib.

7. The dual access lathe of claim 1, wherein, The outer side of the sliding tool holder is provided with a fixed seat, the fixed seat is provided with a plurality of fixed seats arranged in parallel at intervals on the outer side of the sliding tool holder, and the outer side of the sliding tool holder is further provided with a power tool head.

8. The dual access lathe of claim 1, wherein, The base is provided with a waste collecting groove, the waste collecting groove extends to the upper surface position of the base to form a waste collecting opening, the outer side position of the sliding tool holder of the base is provided with an inclined surface, and the waste collecting opening is located at the lowest position of the inclined surface.

9. The dual access lathe of claim 8, wherein, The waste collecting groove is communicated with the outside at the side edge of the base.

Images