阅读说明：本技术 一种结构紧凑的卡盘车床 (Chuck lathe with compact structure ) 是由 周翔 于 2018-08-21 设计创作，主要内容包括：本发明公开了一种结构紧凑的卡盘车床,涉及车床技术领域。该结构紧凑的卡盘车床,包括底座,所述底座的一侧固定连接有立箱,所述底座正面的两侧均固定连接有凸块,并且两个凸块之间活动连接有第一螺纹杆,所述第一螺纹杆上滑动连接有驱动箱,并且驱动箱的顶部通过连接块固定连接有底板,所述底板的顶部滑动连接有排刀固定座,并且底座的顶部滑动连接有滑动座,所述滑动座的顶部固定连接有立柱。该结构紧凑的卡盘车床,避免了对工件固定和加工都造成极大影响的问题,降低了工件的损坏程度,提高了加工的效果,降低了经济成本的支出,结构简单,操作方便,更好的方便了使用者的使用,提高了企业的经济效益。(The invention discloses a chuck lathe with a compact structure, and relates to the technical field of lathes. This compact structure's chuck lathe, including the base, one side fixedly connected with upright case of base, the equal fixedly connected with lug in the positive both sides of base to swing joint has first threaded rod between two lugs, sliding connection has the drive case on the first threaded rod to connecting block fixedly connected with bottom plate is passed through at the top of drive case, the top sliding connection of bottom plate has row sword fixing base to the top sliding connection of base has the sliding seat, the top fixedly connected with stand of sliding seat. This compact structure's chuck lathe has avoided all causing the problem of very big influence to the work piece is fixed with processing, has reduced the damage degree of work piece, has improved the effect of processing, has reduced economic cost's expenditure, simple structure, convenient operation, the better use that has made things convenient for the user has improved the economic benefits of enterprise.)

1. A chuck lathe with a compact structure comprises a base (1), wherein one side of the base (1) is fixedly connected with a vertical box (2), it is characterized in that both sides of the front surface of the base (1) are fixedly connected with convex blocks (3), a first threaded rod (4) is movably connected between the two convex blocks (3), a driving box (5) is connected on the first threaded rod (4) in a sliding way, the top of the driving box (5) is fixedly connected with a bottom plate (7) through a connecting block (6), the top of the bottom plate (7) is connected with a gang tool fixing seat (8) in a sliding way, the top of the base (1) is connected with a sliding seat (9) in a sliding way, the top of the sliding seat (9) is fixedly connected with an upright post (10), and the top of the upright post (10) close to one side of the upright box (2) is provided with a bearing (11), a sleeve device (12) is arranged on one side, away from the upright post (10), of the bearing (11);

one side of founding case (2) inner wall is provided with first motor (13), the pivot of first motor (13) is through first connecting rod (14) first gear (15) of fixedly connected with to the top meshing of first gear (15) has second gear (16), fixedly connected with rotation axis (17) on second gear (16), the outside of founding case (2) and extending to founding case (2) is run through to the one end of rotation axis (17), rotation axis (17) extend to the outside one end fixedly connected with chuck (18) of founding case (2).

2. A compact chuck lathe as claimed in claim 1, wherein: the top of the base (1) is provided with a track (19), teeth (20) are fixedly connected to the bottom of the inner wall of the track (19), a middle shaft (21) is arranged inside the upright post (10), a third gear (22) matched with the teeth (20) is fixedly connected to the surface of the middle shaft (21) and the position corresponding to the teeth (20), the bottom of the third gear (22) penetrates through the upright post (10) and extends to the bottom of the upright post (10), one end of the middle shaft (21) penetrates through the upright post (10) and extends to the outside of the upright post (10), and a handle (23) is fixedly connected to one end of the middle shaft (21) extending to the outside of the upright post (10).

3. A compact chuck lathe as claimed in claim 1, wherein: the bottom fixedly connected with second motor (24) of drive case (5) inner wall to the first drive gear (26) of second connecting rod (25) fixedly connected with is passed through in the pivot of second motor (24), the top meshing of first drive gear (26) has second drive gear (27), and fixedly connected with actuating lever (28) on second drive gear (27), the fixed surface of actuating lever (28) is connected with drive threaded rod (29) with first threaded rod (4) looks adaptation.

4. A compact chuck lathe as claimed in claim 1, wherein: spout (30) have been seted up at the top of bottom plate (7) to bottom fixedly connected with of row sword fixing base (8) and slider (31) of spout (30) looks adaptation, threaded connection has second threaded rod (32) on slider (31), the one end of second threaded rod (32) runs through bottom plate (7) and extends to one side of bottom plate (7), second threaded rod (32) extend to one end fixedly connected with hand wheel (33) of bottom plate (7) one side.

5. A compact chuck lathe as claimed in claim 1, wherein: the bearing (11) comprises an outer ring shell (111), one side of the outer ring shell (111) is fixedly connected with the upright post (10), an inner ring shell (113) is movably connected inside the outer ring shell (111) through a ball (112), and one side, far away from the upright post (10), of the inner ring shell (113) is fixedly connected with the sleeve device (12).

6. A compact chuck lathe as claimed in claim 1, wherein: the inner wall of the vertical box (2) is fixedly connected with a fixing plate (34) at the bottom of the first motor (13).

7. A compact chuck lathe as claimed in claim 1, wherein: the sleeve device (12) comprises a sleeve (121), telescopic clamping rods (122) are fixedly connected to the inner wall of the sleeve (121), the number of the telescopic clamping rods (122) is at least nine, and the telescopic clamping rods (122) are arranged in an equidistant mode.

Technical Field

The invention relates to the technical field of lathes, in particular to a chuck lathe with a compact structure.

Background

The lathe is a horizontal lathe which can process various procedures on various workpieces such as shafts, discs, rings and the like, is usually used for processing internal and external rotating surfaces, end surfaces and various internal and external threads of the workpieces, adopts corresponding cutters and accessories, and can also be used for drilling, reaming, tapping, knurling and the like, and is very wide in application.

The existing lathe mainly comprises a main spindle box, a feeding box, a tool rest, a tail frame, a feed rod, a lead screw, a lathe body and other structures, but the structures are generally relatively loose, and the distance between the structures is relatively large.

Particularly, when short workpieces are machined, the distance between the structures is relatively long, so that the fixation and machining of the workpieces are greatly influenced, the workpieces are damaged, the machining effect is reduced, and the economic cost is increased.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a chuck lathe with a compact structure, which solves the problem that a workpiece is greatly influenced due to the fact that the distance between the structures is relatively long.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a compact structure's chuck lathe, includes the base, one side fixedly connected with upright case of base, the equal fixedly connected with lug in the positive both sides of base to swing joint has first threaded rod between two lugs, sliding connection has the drive case on the first threaded rod to connecting block fixedly connected with bottom plate is passed through at the top of drive case, the top sliding connection of bottom plate has the gang tool fixing base to the top sliding connection of base has the sliding seat, the top fixedly connected with stand of sliding seat to the top that the stand is close to upright case one side is provided with the bearing, one side that the stand was kept away from to the bearing is provided with bushing apparatus.

One side of founding incasement wall is provided with first motor, the first gear of first connecting rod fixedly connected with is passed through in the pivot of first motor to the meshing of the top of first gear has the second gear, fixedly connected with rotation axis on the second gear, the outside that founds the case and extend to the founding case is run through to the one end of rotation axis, the rotation axis extends to the outside one end fixedly connected with chuck of founding case.

Preferably, the top of the base is provided with a track, teeth are fixedly connected to the bottom of the inner wall of the track, a middle shaft is arranged inside the upright column, a third gear matched with the teeth is fixedly connected to the surface of the middle shaft and the position corresponding to the teeth, the bottom of the third gear penetrates through the upright column and extends to the bottom of the upright column, one end of the middle shaft penetrates through the upright column and extends to the outside of the upright column, and a handle is fixedly connected to the end of the middle shaft extending to the outside of the upright column.

Preferably, the bottom fixedly connected with second motor of drive incasement wall to the first drive gear of second connecting rod fixedly connected with is passed through in the pivot of second motor, the top meshing of first drive gear has second drive gear, and fixedly connected with actuating lever on the second drive gear, the fixed surface of actuating lever is connected with the drive threaded rod with first threaded rod looks adaptation.

Preferably, the spout has been seted up at the top of bottom plate to the bottom fixedly connected with of row sword fixing base and the slider of spout looks adaptation, threaded connection has the second threaded rod on the slider, the one end of second threaded rod runs through the bottom plate and extends to one side of bottom plate, the one end fixedly connected with hand wheel that the second threaded rod extends to bottom plate one side.

Preferably, the bearing comprises an outer ring shell, one side of the outer ring shell is fixedly connected with the stand column, an inner ring shell is movably connected inside the outer ring shell through a ball, and one side of the inner ring shell, which is far away from the stand column, is fixedly connected with the sleeve device.

Preferably, the inner wall of the vertical box is fixedly connected with a fixing plate at the bottom of the first motor.

Preferably, the sleeve device comprises a sleeve, and telescopic clamping rods are fixedly connected to the inner wall of the sleeve, the number of the telescopic clamping rods is at least nine, and the telescopic clamping rods are arranged in an equidistant manner.

(III) advantageous effects

The invention provides a chuck lathe with a compact structure. The method has the following beneficial effects:

(1) this compact structure's chuck lathe, lug through the positive fixed connection at the base, swing joint's some first threaded rods between two lugs, and the drive case that is provided with on first threaded rod, connecting block fixedly connected with bottom plate is passed through at the top of drive case, some row's sword fixing bases of sliding connection on the bottom plate, and the sliding seat that has at the top sliding connection of base, the fixed stand that comes to be connected with in top of sliding seat, it is generally loose relatively all to have solved present lathe structure, the distance between structure and the structure is great condition relatively, the problem of all causing very big influence to the work piece is fixed and processed has been avoided, the damage degree of work piece has been reduced, the effect of processing has been improved, economic cost's expenditure has been reduced.

(2) This compact structure's chuck lathe through some founding cases of one side fixed connection at the base, some gang tool fixing bases and stands of sliding connection respectively on the base, simple structure, convenient operation, the better use that has made things convenient for the user has improved the economic benefits of enterprise.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the driving box of the present invention;

FIG. 4 is a schematic structural diagram of a base according to the present invention;

FIG. 5 is a schematic view of the construction of the bearing of the present invention;

FIG. 6 is a schematic structural view of the sleeve device of the present invention;

in the figure, 1 base, 2 upright boxes, 3 convex blocks, 4 first threaded rods, 5 driving boxes, 6 connecting blocks, 7 bottom plates, 8 rows of cutter fixing seats, 9 sliding seats, 10 upright columns, 11 bearings, 111 outer ring shells, 112 balls, 113 inner ring shells, 12 sleeve devices, 121 sleeves, 122 telescopic clamping rods, 13 first motors, 14 first connecting rods, 15 first gears, 16 second gears, 17 rotating shafts, 18 chucks, 19 tracks, 20 teeth, 21 central shafts, 22 third gears, 23 handles, 24 second motors, 25 second connecting rods, 26 first driving gears, 27 second driving gears, 28 driving rods, 29 driving threaded rods, 30 sliding chutes, 31 sliding blocks, 32 second threaded rods, 33 hand wheels and 34 fixing plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a chuck lathe with a compact structure, as shown in figure 1-2, which comprises a base 1, wherein one side of the base 1 is fixedly connected with a vertical box 2, the bottom of the inner wall of the vertical box 2 and positioned at a first motor 13 is fixedly connected with a fixed plate 34, two sides of the front surface of the base 1 are fixedly connected with convex blocks 3, a first threaded rod 4 is movably connected between the two convex blocks 3, a driving box 5 is slidably connected on the first threaded rod 4, the top of the driving box 5 is fixedly connected with a bottom plate 7 through a connecting block 6, the top of the bottom plate 7 is slidably connected with a gang tool fixing seat 8, gang tools are arranged on the gang tool fixing seat 8, the top of the base 1 is slidably connected with a sliding seat 9, the top of the sliding seat 9 is fixedly connected with an upright post 10, the top of the upright post 10 close to one side of the vertical box 2 is provided, a first motor 13 is arranged on one side of the inner wall of the vertical box 2, a rotating shaft of the first motor 13 is fixedly connected with a first gear 15 through a first connecting rod 14, a second gear 16 is meshed with the top of the first gear 15, a rotating shaft 17 is fixedly connected to the second gear 16, one end, far away from a chuck 18, of the rotating shaft 17 is movably connected with the inner wall of the vertical box 2, one end of the rotating shaft 17 penetrates through the vertical box 2 and extends to the outside of the vertical box 2, one end, far away from the handle 23, of the rotating shaft 17 is fixedly connected with the chuck 18, the top of the base 1 is provided with a track 19, teeth 20 are fixedly connected with the bottom of the inner wall of the track 19, a middle shaft 21 is arranged inside the vertical box 10, one end, far away from the handle 23, of the middle shaft 21 is movably connected with the inner wall of the vertical box 10, a third gear 22 matched with the teeth 20 is fixedly connected with the surface of the middle shaft 21 and corresponds to the, one end of the middle shaft 21 penetrates through the upright post 10 and extends to the outside of the upright post 10, and one end of the middle shaft 21 extending to the outside of the upright post 10 is fixedly connected with a handle 23.

As shown in fig. 3, a second motor 24 is fixedly connected to the bottom of the inner wall of the driving box 5, a first driving gear 26 is fixedly connected to a rotating shaft of the second motor 24 through a second connecting rod 25, a second driving gear 27 is meshed with the top of the first driving gear 26, a driving rod 28 is fixedly connected to the second driving gear 27, both ends of the driving rod 28 are movably connected to the inner wall of the driving box 5, and a driving threaded rod 29 matched with the first threaded rod 4 is fixedly connected to the surface of the driving rod 28.

As shown in fig. 4, a sliding groove 30 is formed in the top of the bottom plate 7, a sliding block 31 matched with the sliding groove 30 is fixedly connected to the bottom of the gang tool fixing seat 8, a second threaded rod 32 is connected to the sliding block 31 through a thread, one end, far away from the hand wheel 33, of the second threaded rod 32 is movably connected to the inner wall of the bottom plate 7, one end of the second threaded rod 32 penetrates through the bottom plate 7 and extends to one side of the bottom plate 7, and the other end, far away from the hand wheel 33, of the second threaded rod 32 is fixedly connected to the hand.

As shown in fig. 5, the bearing 11 includes an outer ring housing 111, and one side of the outer ring housing 111 is fixedly connected with the column 10, an inner ring housing 113 is movably connected inside the outer ring housing 111 through balls 112, the number of the balls 112 is at least ten, and the balls 112 are arranged in an equidistant manner, and one side of the inner ring housing 113 away from the column 10 is fixedly connected with the sleeve device 12.

As shown in fig. 6, the casing device 12 includes a casing 121, and telescopic clamping bars 122 are fixedly connected to an inner wall of the casing 121, the number of the telescopic clamping bars 122 is at least nine, and the telescopic clamping bars 122 are arranged in an equidistant manner.

The working principle is as follows: firstly fixing a steel pipe to be processed on a chuck 18, adjusting the distance between a sleeve device 12 and the chuck 18 according to actual conditions, rotating a hand wheel 33 by a user, driving a third gear 22 to rotate by a handle 23 through a middle shaft 21, driving a sliding seat 9 and an upright post 10 to slide by the third gear 22 matching with teeth 20 when rotating, driving the sleeve device 12 to move when the upright post 10 slides, after adjustment, rotating the hand wheel 33, driving a gang tool fixing seat 8 to slide by the hand wheel 33 through a second threaded rod 32 and a sliding block 31 to reach a position matched with the steel pipe, starting a first motor 13 and a second motor 24, driving the chuck 18 to rotate by the first motor 13 through a first gear 15, a second gear 16 and a rotating shaft 17, driving a first threaded rod 4 to rotate by the second motor 24 through a first driving gear 26, a second driving gear 27 and a driving threaded rod 29, thereby moving the drive housing 5.

To sum up, this compact structure's chuck lathe, lug 3 through the positive fixed connection at base 1, swing joint has between two lugs 3 first threaded rod 4, and drive case 5 that is provided with on first threaded rod 4, pass through connecting block 6 fixedly connected with bottom plate 7 at drive case 5's top, sliding connection's row sword fixing base 8 on bottom plate 7, and sliding seat 9 that sliding connection has at base 1's top, the fixed stand 10 that comes to be connected in the top of sliding seat 9, it is general loose relatively to have solved present lathe structure, the distance between structure and the structure is great relatively the condition, the problem of all leading to the fact very big influence to the work piece is fixed and processed has been avoided, the damage degree of work piece has been reduced, the effect of processing has been improved, economic cost's expenditure has been reduced.

And, through some upright boxes 2 of one side fixed connection at base 1, some gang tool fixing bases 8 and stand 10 of sliding connection respectively on base 1, simple structure, convenient operation, the better use that has made things convenient for the user has improved the economic benefits of enterprise.

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.