CN219665169U

CN219665169U - Multi-station precision machining device

Info

Publication number: CN219665169U
Application number: CN202320548049.5U
Authority: CN
Inventors: 廖佑勇
Original assignee: Shijiazhuang Yongchi Power Equipment Co ltd
Current assignee: Shijiazhuang Yongchi Power Equipment Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-09-12
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a multi-station precision machining device which comprises a support piece, wherein a support plate is horizontally and fixedly arranged in the support piece, a support rod is vertically and upwards fixed on the top surface of the support plate, a support is vertically and fixedly arranged at the top end of the support rod of the support plate, a plurality of hole opening pieces are uniformly arranged on the vertical end surface of the outer side of the support, a motor is vertically arranged in the support, a rotary drum is fixedly arranged at the top of the support, a rotary plate is horizontally arranged above the support in a clamping piece, a rotary shaft is vertically and downwards fixed on the bottom surface of the rotary plate, the rotary shaft is rotatably arranged in the rotary drum of the support, the bottom end of the rotary shaft is connected with the output end of the motor, and a plurality of clamping frames are horizontally and uniformly fixed on the top surface of the rotary plate. The utility model solves the problems that when the existing working positions are switched when the metal rod is provided with the precise stepped inner hole, the process of reciprocally disassembling and clamping the metal rod needs to switch a plurality of working positions when the stepped hole is formed, the reciprocally disassembling not only increases the workload, but also consumes more time and reduces the processing efficiency.

Description

Multi-station precision machining device

Technical Field

The utility model relates to the technical field of processing devices, in particular to a multi-station precision processing device.

Background

At present, when the inner diameter of the metal rod is processed into the precise stepped inner hole with different inner diameters, a plurality of groups of cutters are required to be combined for cutting and perforating, the plurality of groups of cutters are independently installed and arranged to form a plurality of stations, the metal rod can be cut to form the stepped inner hole after being sequentially cut by the plurality of groups of cutters, the prior metal rod is fixedly clamped in most cases during processing, and the clamping of the metal rod is required to be completed on different stations during the cutting processing of the cutter.

However, when the working positions are switched when the precise stepped inner holes are formed in the metal rod, the metal rod needs to be detached from the previous working position, then the metal rod is assembled on the next working position clamping piece in a switching mode, the process of clamping the metal rod in a reciprocating disassembling mode needs to be switched when stepped holes are formed, the work load is increased, more time is consumed, and the machining efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a multi-station precision machining device, which aims to solve the problems that when stations are switched when a precise stepped inner hole is formed in a metal rod, a plurality of stations are required to be switched when the stepped hole is formed in the prior process of reciprocally disassembling and clamping the metal rod, so that the workload is increased, more time is consumed, and the machining efficiency is reduced.

The utility model is realized in the following way: a multi-station precision machining apparatus comprising:

the support piece comprises a support plate and a support, wherein the support plate is horizontally and fixedly arranged, a support rod is vertically and upwards fixed on the top surface of the support plate, the support is vertically fixed on the top end of the support rod of the support plate, a plurality of hole opening pieces are uniformly arranged on the vertical end surface of the outer side of the support, a motor is vertically arranged in the support, and a rotary drum is fixedly arranged at the top of the support;

the clamping piece comprises a rotating plate and clamping frames, wherein the rotating plate is horizontally arranged above the support, a rotating shaft is vertically fixed downwards on the bottom surface of the rotating plate, the rotating shaft is installed in a rotating drum of the support through rotation, the bottom end of the rotating shaft is connected with the output end of the motor, and a plurality of clamping frames are horizontally and uniformly fixed on the top surface of the rotating plate.

Further, the inside of the clamping frame is vertically lifted and provided with a pressing plate, a pressing pad is horizontally fixed on the bottom surface of the pressing plate, and a pressing frame is horizontally fixed below the inside pressing plate of the clamping frame.

Further, the vertical screw thread in top of press from both sides the frame runs through the inner wall and installs the screw rod, and the bottom rotation of screw rod is connected on the top surface of clamp plate.

Further, a guide rod is fixed on the top surface of the pressing plate, and vertically penetrates through the top surface of the clamping frame in a sliding mode.

Further, the trompil piece includes the layer board, and the level is provided with the cutter that is used for the trompil on the layer board top surface, and the vertical level in bottom of layer board is fixed with the telescopic link, and the other end of telescopic link is fixed on the outer terminal surface of support.

Further, a hydraulic rod is horizontally fixed on the outer end face of the support, and the output end of the hydraulic rod is fixed on the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that: during the use, will need set up the metal bar of accurate echelonment hole, the trompil end outwards inserts in the holder, utilize the holder to carry out centre gripping metal bar, then start motor drive on the support and rotate the commentaries on classics board, the metal bar that sets up in the holder loops through a plurality of trompils spare that set up, cut the trompil with the cutter of difference on a plurality of trompils spare, when switching the station when seting up accurate echelonment hole to the metal bar, need not reciprocal dismouting centre gripping metal bar's process, need switch a plurality of stations when carrying out the echelonment trompil, not at reciprocal dismantlement not only reduced work load, the time has been practiced thrift simultaneously, machining efficiency has been increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of a support member according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a clamping member according to an embodiment of the present utility model.

In the figure: 1. a support; 11. a support plate; 12. a bracket; 13. a motor; 14. a hydraulic rod; 15. a telescopic rod; 16. a supporting plate; 17. a perforated member; 2. a clamping member; 21. a rotating plate; 22. a clamping frame; 23. a pressing plate; 231. a pressing pad; 24. pressing a frame; 25. a guide rod; 26. and (3) a screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, a multi-station precision machining apparatus includes:

the support piece 1, the support piece 1 includes extension board 11 and support 12, and wherein the extension board 11 level is fixed to be set up, and vertically upwards is fixed with branch on the top surface of extension board 11, and the branch top of extension board 11 is vertically fixed with support 12, evenly is provided with a plurality of trompil pieces 17 on the vertical terminal surface in the outside of support 12, and vertically installs motor 13 in the support 12, and the top of support 12 is offered and is fixed with the rotary drum.

The clamping piece 2, the clamping piece 2 includes rotating plate 21 and press from both sides frame 22, wherein rotating plate 21 level sets up in the top of support 12, and vertical downwardly fixed has the pivot on the bottom surface of rotating plate 21, and the pivot is installed in the rotary drum of support 12 through rotating, and the bottom and the output of motor 13 of pivot are connected, the level evenly is fixed with a plurality of press from both sides frame 22 on the top surface of rotating plate 21, will need set up the metal bar of accurate echelonment hole in the use, the trompil end outwards inserts in the clamping piece 2, utilize clamping piece 2 to carry out the centre gripping metal bar, then start motor 13 on the support 12 and drive rotating plate 21 and rotate, a plurality of trompil pieces 17 that set up are passed through in proper order to the metal bar that set up in the clamping piece 2, cut the trompil to when switching the station when seting up accurate echelonment hole to the metal bar, need not switch a plurality of stations in reciprocal dismouting centre gripping metal bar, not only reduce work load when carrying out the echelonment trompil, save time simultaneously, machining efficiency has been increased.

Referring to fig. 1, a pressing plate 23 is vertically lifted and lowered inside the clamping frame 22, a pressing pad 231 is horizontally fixed on the bottom surface of the pressing plate 23, the contact area with metal rods is increased, a pressing frame 24 is horizontally fixed below the inner pressing plate 23 of the clamping frame 22, a screw 26 is vertically threaded on the top end of the clamping frame 22 and penetrates through the inner wall, the bottom end of the screw 26 is rotationally connected to the top surface of the pressing plate 23, a guide rod 25 is vertically fixed on the top surface of the pressing plate 23 and penetrates through the top surface of the clamping frame 22 in a sliding manner, in use, the metal rods are inserted between the pressing plate 23 and the pressing frame 24, the screw 26 on the clamping frame 22 is manually rotated, the pressing plate 23 is vertically pushed downwards to move in the clamping frame 22, and therefore the metal rods are pressed in the pressing frame 24, and the stability of clamping of the metal rods is maintained.

Referring to fig. 1, the hole opening member 17 includes a supporting plate 16, a driving device is horizontally disposed on the top surface of the supporting plate 16, a rotating shaft is horizontally disposed at an output end of the driving device, a cutter for opening holes is disposed at an end of the rotating shaft, a telescopic rod 15 is vertically and horizontally fixed at a bottom end of the supporting plate 16, another end of the telescopic rod 15 is fixed on an outer end surface of the support 12, a hydraulic rod 14 is horizontally fixed on the outer end surface of the support 12, and an output end of the hydraulic rod 14 is fixed on the supporting plate 16, in use, the hydraulic rod 14 is started to drive the supporting plate 16 to move towards a metal rod under the support of the telescopic rod 15, so that the cutter at the end of the rotating shaft of the driving device at the top end of the supporting plate 16 is inserted into the metal rod to form a hole, and after the hole opening is completed, the hydraulic rod 14 is started to drive the supporting plate 16 to move away from the metal rod under the support of the telescopic rod 15.

Working principle: during use, a metal rod is inserted between the pressing plate 23 and the pressing frame 24, the opening end is inserted into the clamping piece 2 outwards, the screw 26 on the clamping frame 22 is manually rotated, the pressing plate 23 is vertically pushed downwards to move in the clamping frame 22, so that the metal rod is pressed in the pressing frame 24, then the motor 13 on the bracket 12 is started to drive the rotating plate 21 to rotate, the opening end of the metal rod is enabled to move right in front of the plurality of opening pieces 17 in sequence, the hydraulic rod 14 is started on the plurality of opening pieces 17 to drive the supporting plate 16 to move towards the metal rod under the support of the telescopic rod 15, so that a cutter at the rotating shaft end of the driving equipment at the top end of the supporting plate 16 is inserted into the metal rod to form a hole, after the opening is finished, the hydraulic rod 14 is started to drive the supporting plate 16 to move away from the metal rod under the support of the telescopic rod 15, after the opening of the single opening piece 17 is finished, the motor 13 drives the rotating plate 21 to rotate to the next opening piece 17, and the different cutters of the plurality of opening pieces 17 are utilized to form precise stepped inner holes.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multi-station precision machining apparatus, comprising:

the support piece (1), the support piece (1) comprises a support plate (11) and a support (12), wherein the support plate (11) is horizontally and fixedly arranged, a supporting rod is vertically and upwards fixed on the top surface of the support plate (11), the support (12) is vertically and fixedly arranged at the top end of the supporting rod of the support plate (11), a plurality of hole opening pieces (17) are uniformly arranged on the vertical end surface of the outer side of the support (12), a motor (13) is vertically arranged in the support (12), and a rotary drum is fixedly arranged at the top of the support (12);

clamping part (2), clamping part (2) are including revolving board (21) and press from both sides frame (22), and wherein revolving board (21) level sets up in the top of support (12), and vertical downward fixation has the pivot on the bottom surface of revolving board (21), and the pivot is installed in the rotary drum of support (12) through rotating, and the bottom of pivot is connected with the output of motor (13), the level evenly is fixed with a plurality of press from both sides frame (22) on the top surface of revolving board (21).

2. The multi-station precision machining device according to claim 1, wherein a pressing plate (23) is vertically arranged in the clamping frame (22) in a lifting manner, a pressing pad (231) is horizontally fixed on the bottom surface of the pressing plate (23), and a pressing frame (24) is horizontally fixed below the inner pressing plate (23) of the clamping frame (22).

3. The multi-station precision machining device according to claim 2, wherein a screw (26) is installed through the inner wall by vertical threads at the top end of the clamping frame (22), and the bottom end of the screw (26) is rotatably connected to the top surface of the pressing plate (23).

4. A multi-station precision machining apparatus according to claim 3, wherein a guide rod (25) is fixed to the top surface of the pressing plate (23) vertically slidably penetrating the top surface of the clamping frame (22).

5. The multi-station precision machining device according to claim 1, wherein the hole opening member (17) comprises a supporting plate (16), a cutter for opening holes is horizontally arranged on the top surface of the supporting plate (16), a telescopic rod (15) is vertically and horizontally fixed at the bottom end of the supporting plate (16), and the other end of the telescopic rod (15) is fixed on the outer end surface of the support (12).

6. The multi-station precision machining device according to claim 5, wherein a hydraulic rod (14) is horizontally fixed on the outer end surface of the bracket (12), and the output end of the hydraulic rod (14) is fixed on the supporting plate (16).