CN210967000U - Full-automatic precision lathe for manufacturing precision hardware - Google Patents

Abstract

The utility model belongs to the technical field of accurate hardware, and discloses a full-automatic precision lathe for manufacturing accurate hardware, which comprises a supporting seat, wherein a controller is arranged on one side of the supporting seat, a tool apron is fixed on one end of the top of the supporting seat, a motor is arranged in the supporting seat, a connecting shaft is fixed on the top end of the motor, a turntable is arranged on one end of the connecting shaft extending to the outside of the supporting seat, a supporting plate is arranged on one side of the top of the supporting seat close to the turntable, and a limiting frame is fixed on both ends of one side of the supporting plate. The processing precision is improved.

Description

Full-automatic precision lathe for manufacturing precision hardware

Technical Field

The utility model belongs to the technical field of accurate five metals, concretely relates to make full-automatic accurate lathe of accurate hardware.

Background

The precision hardware refers to the hardware processing category with higher precision requirement in the hardware industry, and the processing of the precision hardware is to process raw materials (stainless steel, copper materials, aluminum materials and iron materials) into various high-density parts according to the drawing or the sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like.

In chinese patent No. cn201820547774.x, a full-automatic precision lathe for making precision hardware is disclosed, the device makes steel wire and precision hardware in close contact with through setting up the water pocket, and prevent to lead to the fact the damage to precision hardware exerting oneself too greatly, but when in actual use, the effort that steel wire and pivoted hardware contact produced makes the water pocket break easily, and the water in the water pocket has mobility, can lead to the water pocket can't make the steel wire support tight hardware, thereby cause the unable burr of brushing away of steel wire, the in-service use effect is not good, in addition, the device is fixed with precision hardware through three-jaw chuck, but the in-service use is fixed extremely inconvenient, precision hardware is difficult to accomplish the installation fast, thereby great influence machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic accurate lathe of preparation accurate hardware to the steel wire that proposes in solving above-mentioned background can't support tight hardware, and the result of use is not good, and accurate hardware is difficult to accomplish the problem of installation fast.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic precision lathe for manufacturing precision hardware comprises a supporting seat, wherein a controller is installed on one side of the supporting seat, a tool apron is fixed at one end of the top of the supporting seat, a motor is installed inside the supporting seat, a connecting shaft is fixed at the top end of the motor, a rotary table is installed at one end, extending to the outside of the supporting seat, of the connecting shaft, a supporting plate is installed on one side, close to the rotary table, of the top of the supporting seat, limiting frames are fixed at two ends of one side of the supporting plate, second springs are installed inside the two limiting frames, limiting rods are fixed at one ends of the two second springs, supporting legs are hinged at one ends, extending to the outside of the limiting frames, a fixing block is movably connected between one ends, far away from the limiting rods, of the two supporting legs through a rotating shaft, a steel wire is installed on the side wall, the one end that the fixed block was kept away from to telescopic cylinder is connected with the backup pad, and telescopic cylinder's outer wall cover is equipped with first spring, motor and controller electric connection.

Preferably, the internally mounted of carousel has the slide bar, and the below that the inner wall both sides of carousel are close to the slide bar all is fixed with electric telescopic handle, the outer wall both ends of slide bar all overlap and are equipped with the sliding sleeve, the connecting rod is installed at the top of sliding sleeve, and the bottom of sliding sleeve is connected with electric telescopic handle, the snap ring is installed to the outside one end of connecting rod extension to carousel, electric telescopic handle and controller electric connection.

Preferably, one end of the first spring is connected with the support plate, and the other end of the first spring is connected with the fixing block.

Preferably, the inner wall of the clamping ring is provided with an anti-slip groove, and the clamping ring is of an arc-shaped structure.

Preferably, the bottom of the supporting seat is provided with a backing plate, and the bottom of the backing plate is provided with a bulge.

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

(1) the utility model discloses a cooperation of fixed block, landing leg, gag lever post, spacing frame, second spring, telescopic cylinder and first spring can play the effect of decompression to accurate hardware, avoids the extrusion force degree to lead to the fact accurate hardware damage too greatly, can make the steel wire support tight accurate hardware simultaneously, prevents that the clearance between steel wire and the tight accurate hardware is too big, has improved the machining precision.

(2) The utility model discloses an electric telescopic handle, sliding sleeve, connecting rod, slide bar and snap ring's cooperation for two snap rings can press from both sides the accurate hardware tight, thereby can be quick accomplish the fixed of accurate hardware, and easy operation is rapid, has improved machining efficiency.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

in the figure: 1-fixing block; 2-a telescopic cylinder; 3-a first spring; 4-a support plate; 5-a slide bar; 6, rotating a disc; 7-an electric telescopic rod; 8, a motor; 9-a connecting shaft; 10-a snap ring; 11-a leg; 12-steel wire; 13-a tool apron; 14-a support base; 15-a controller; 16-a backing plate; 17-a second spring; 18-a limit frame; 19-a limiting rod; 20-a connecting rod; 21-sliding sleeve.

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. 1-3, the present invention provides the following technical solutions: a full-automatic precision lathe for manufacturing precision hardware comprises a supporting seat 14, a controller 15 is installed on one side of the supporting seat 14, the type of the controller 15 is CPU226, the rated power is 11W, the working voltage is 24V, a tool apron 13 is fixed at one end of the top of the supporting seat 14, a motor 8 is installed inside the supporting seat 14, the motor 8 adopts the type of GH-28-750-60S, the rated voltage is 220V, the rated power is 750W, the rated rotating speed is 1400rpm, a connecting shaft 9 is fixed at the top end of the motor 8, a turntable 6 is installed at one end, extending to the outside of the supporting seat 14, of the connecting shaft 9, a supporting plate 4 is installed on one side, close to the turntable 6, of the top of the supporting seat 14, limiting frames 18 are fixed at two ends of one side of the supporting plate 4, second springs 17 are installed inside the two limiting frames 18, limiting rods 19 are fixed at one ends of the two second springs 17, supporting legs 11 are hinged, the fixing block 1 is movably connected between the ends of the two support legs 11 far away from the limiting rod 19 through a rotating shaft, the steel wire 12 is installed on the side wall of the fixing block 1, the telescopic cylinder 2 is fixed on one side of the fixing block 1 far away from the steel wire 12, the end of the telescopic cylinder 2 far away from the fixing block 1 is connected with the supporting plate 4, the first spring 3 is sleeved on the outer wall of the telescopic cylinder 2, the steel wire 12 is firstly abutted against the precise hardware, when the steel wire 12 is rubbed with the precise hardware, the support legs 11 are driven to move through the fixing block 1, the support legs 11 drive the limiting rod 19 to move in the limiting frame 18 and extrude the second spring 17, meanwhile, the telescopic cylinder 2 and the first spring 3 are contracted and rebounded through the movement of the fixing block 1, so that the effects of buffering and pressure reduction are achieved, the damage to the precise hardware caused by overlarge extrusion force is avoided, and simultaneously, the steel wire 12, the machining precision is improved, and the motor 8 is electrically connected with the controller 15.

Further, the internally mounted of carousel 6 has slide bar 5, and the below that the inner wall both sides of carousel 6 are close to slide bar 5 all is fixed with electric telescopic handle 7, the model that electric telescopic handle 7 adopted is PXT L, voltage 24V, the outer wall both ends of slide bar 5 all overlap and are equipped with sliding sleeve 21, connecting rod 20 is installed at sliding sleeve 21's top, and sliding sleeve 21's bottom is connected with electric telescopic handle 7, connecting rod 20 extends to the outside one end of carousel 6 and installs snap ring 10, work through electric telescopic handle 7 and drive sliding sleeve 21 and remove, then sliding sleeve 21 drives connecting rod 20 and slides on slide bar 5, thereby make connecting rod 20 drive snap ring 10 and remove, later press from both sides accurate hardware tightly through two snap rings 10, and then can be quick the fixed of accomplishing accurate hardware, and easy operation is rapid, high durability and convenient use, and high processing efficiency, electric telescopic handle 7 and controller 15.

Further, one end of the first spring 3 is connected with the supporting plate 4, the other end of the first spring 3 is connected with the fixing block 1, and the first spring 3 has the function of resetting and rebounding.

Specifically, the inner wall of the snap ring 10 is provided with an anti-slip groove, the anti-slip groove has an anti-slip function, and the snap ring 10 is of an arc-shaped structure.

Specifically, a backing plate 16 is mounted at the bottom of the supporting seat 14, the backing plate 16 has a function of a stabilizing device, and a protrusion is arranged at the bottom of the backing plate 16.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the precise hardware is installed on the turntable 6, the electric telescopic rod 7 is started through the controller 15, then the electric telescopic rod 7 works to drive the sliding sleeve 21 to move, the sliding sleeve 21 drives the connecting rod 20 to slide on the sliding rod 5, so that the connecting rod 20 drives the snap ring 10 to move, then the distance between the two snap rings 10 is mutually enlarged, the precise hardware is placed between the two snap rings 10, the electric telescopic rod 7 is started again, the snap ring 10 clamps the precise hardware tightly, further, the fixation of the precise hardware can be rapidly completed, the operation is simple and rapid, the use is convenient, the steel wire 12 tightly supports the precise hardware, the precise hardware can be processed through the turning knife on the side wall of the knife holder 13, simultaneously, the turntable 6 is driven to rotate through the work of the motor 8, the turntable 6 works to drive the precise hardware to rotate, thereby, the steel wire 12 is enabled to clean burrs on the, when the pressure degree is too big between steel wire 12 and the accurate hardware, drive landing leg 11 through fixed block 1 and remove, make landing leg 11 drive gag lever post 19 remove and extrude second spring 17 in spacing frame 18, 1 motion of fixed block makes telescopic cylinder 2 and the 3 shrink bounce-backs of first spring simultaneously, thereby play the effect of buffering decompression, avoid the too big accurate hardware damage that causes of extrusion force degree, make steel wire 12 still can support tight accurate hardware simultaneously under the elastic action of first spring 3 and second spring 17, the machining precision is improved.

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 (5)

1. The utility model provides a full-automatic precision lathe of preparation precision hardware which characterized in that: the device comprises a supporting seat (14), a controller (15) is installed on one side of the supporting seat (14), a cutter holder (13) is fixed to one end of the top of the supporting seat (14), a motor (8) is installed inside the supporting seat (14), a connecting shaft (9) is fixed to the top end of the motor (8), a turntable (6) is installed at one end, extending to the outside of the supporting seat (14), of the connecting shaft (9), a supporting plate (4) is installed on one side, close to the turntable (6), of the top of the supporting seat (14), limiting frames (18) are fixed to two ends of one side of the supporting plate (4), second springs (17) are installed inside the two limiting frames (18), limiting rods (19) are fixed to one ends, extending to the outside of the limiting frames (18), of the two limiting rods (19) are hinged to supporting legs (11), two there is fixed block (1) through pivot swing joint between the one end of gag lever post (19) is kept away from in landing leg (11), steel wire (12) are installed to the lateral wall of fixed block (1), and one side that steel wire (12) were kept away from in fixed block (1) is fixed with telescopic cylinder (2), telescopic cylinder (2) keep away from the one end of fixed block (1) and are connected with backup pad (4), and telescopic cylinder's (2) outer wall cover is equipped with first spring (3), motor (8) and controller (15) electric connection.

2. The full-automatic precision lathe for manufacturing precision hardware according to claim 1, wherein the full-automatic precision lathe comprises: the utility model discloses a safety protection device for electric telescopic handle, including carousel (6), the internally mounted of carousel (6) has slide bar (5), and the below that the inner wall both sides of carousel (6) are close to slide bar (5) all is fixed with electric telescopic handle (7), the outer wall both ends of slide bar (5) all overlap and are equipped with sliding sleeve (21), connecting rod (20) are installed at the top of sliding sleeve (21), and the bottom of sliding sleeve (21) is connected with electric telescopic handle (7), snap ring (10) are installed to the outside one end of carousel (6) is extended in connecting rod (20), electric telescopic handle (7) and controller (15) electric connection.

3. The full-automatic precision lathe for manufacturing precision hardware according to claim 1, wherein the full-automatic precision lathe comprises: one end of the first spring (3) is connected with the supporting plate (4), and the other end of the first spring (3) is connected with the fixing block (1).

4. The full-automatic precision lathe for manufacturing precision hardware as claimed in claim 2, wherein: the inner wall of the clamping ring (10) is provided with an anti-skidding groove, and the clamping ring (10) is of an arc-shaped structure.

5. The full-automatic precision lathe for manufacturing precision hardware according to claim 1, wherein the full-automatic precision lathe comprises: the bottom of the supporting seat (14) is provided with a backing plate (16), and the bottom of the backing plate (16) is provided with a bulge.

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