CN212496771U

CN212496771U - Protective device for machining equipment

Info

Publication number: CN212496771U
Application number: CN202020738670.4U
Authority: CN
Inventors: 姚剑文
Original assignee: Mobond Technology Jiangsu Co ltd
Current assignee: Mobond Technology Jiangsu Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-09
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a protector for on machining equipment, including the fixed guard plate that sets up on the base, the guard plate is ring shape setting, the rotation of guard plate is provided with the fixed station, be equipped with fixture on the fixed station, the fixed station rotates through two bull sticks and sets up on the guard plate, two the bull stick symmetry sets up on the both sides lateral wall of fixed station, and two the bull stick all runs through two handles of the lateral wall fixedly connected with of guard plate, be equipped with the slider that corresponds with the bull stick on the guard plate. The utility model discloses can effectually protect when carrying out machining's drilling, guarantee that the piece can not splash, guarantee staff's life safety, and can overturn the fixing base, vibration during the cooperation drilling pours the piece on the fixing base into the garbage bin, effectually prevents that the piece from piling up the motion that influences the grip block in the spout, has improved the effect of centre gripping, and then improves the degree of accuracy that punches.

Description

Protective device for machining equipment

Technical Field

The utility model relates to a machining technical field especially relates to a protector for on machining equipment.

Background

The machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and with the continuous development of industrial mechanization, the machining industry is more and more, and in the machining process, the mechanical workpiece is often required to be drilled to facilitate subsequent machining and use.

However, in the prior art, when drilling and machining are performed on a mechanical workpiece, the problem of splashing of fragments often occurs, personal safety of workers is greatly affected, a large amount of fragments often remain on a mechanical workpiece machining table, the problem that clamping of the mechanical workpiece is not stable enough is caused when the mechanical workpiece is clamped, and punching accuracy is greatly affected.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when traditional machining bored, the piece often appeared splashes, influences staff's safety, and has a large amount of pieces to pile up on the fixing base, very big influence the centre gripping stability of public piece of machinery, and then influence the degree of accuracy that punches, and a protector for on machining equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protective device for mechanical processing equipment comprises a protective plate fixedly arranged on a base, wherein the protective plate is arranged in a circular ring shape, a fixed table is arranged in the protective plate in a rotating mode, a clamping mechanism is arranged on the fixed table, the fixed table is arranged on the protective plate in a rotating mode through two rotating rods, the two rotating rods are symmetrically arranged on the side walls of the two sides of the fixed table, two handles are fixedly connected to the two rotating rods which penetrate through the side walls of the protective plate, a sliding device corresponding to the rotating rods is arranged on the protective plate, a supporting rod is fixedly arranged on the base, a top plate is fixedly connected to the upper end of the supporting rod, a telescopic column is fixedly connected to the lower wall of one end, close to the protective plate, of the top plate, two pull plates are symmetrically and fixedly arranged on the side walls of the telescopic column, a motor is fixedly arranged at the lower end, the drill bit corresponds the setting with the fixed station, still be equipped with the waste material groove on the base, and it is provided with the dump bin to slide in the waste material groove, the dump bin corresponds the setting with the fixed station, still be equipped with the waste material export that corresponds with the dump bin on the lateral wall of base.

Preferably, fixture includes four grip blocks, two spouts, four have been seted up to the symmetry on the both sides lateral wall of fixed station the grip block slides through four sliders respectively and sets up in two spouts, and all rotates in every spout and be provided with the threaded rod, the threaded rod runs through two slider settings, two be equipped with the screw through-hole that corresponds with the threaded rod on the slider, and two screw in the screw through-hole on the slider is reverse setting, two the threaded rod all runs through two turning handles of one side lateral wall fixedly connected with of fixed station.

Preferably, slider includes two slides, two the slide symmetry slides and sets up on the guard plate, be equipped with the bar sliding opening that corresponds with the slide on the guard plate, the bull stick rotates and runs through the slide setting, two restriction boards of symmetry fixedly connected with on the both sides lateral wall of slide, two all rotate on the restriction board and run through and be provided with two lock nut, be equipped with four groups of screw holes that correspond with lock nut on the guard plate, still be equipped with the restriction mechanism who corresponds with the slide bar on the slide.

Preferably, the limiting mechanism comprises two clamping blocks, the two clamping blocks are arranged on the two rotating rods in a sliding mode respectively, two telescopic grooves corresponding to the two clamping blocks are formed in the side walls of the rotating rods, the two clamping blocks are connected with the inner walls of the telescopic grooves through springs, two openings corresponding to the rotating rods are formed in the sliding plates, the rotating grooves corresponding to the clamping blocks are formed in the side walls of the openings, two clamping grooves corresponding to the clamping blocks are symmetrically formed in the inner walls of the rotating grooves, and one side wall of each clamping block is obliquely arranged.

Preferably, the two sliding plates and the side walls of the two strip-shaped sliding openings are arranged in a matched T shape.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the protection plate, the protection during punching is realized, the problem of personnel injury caused by the splash of scraps is effectively avoided, the safety of the device is greatly improved, the clamping of the mechanical workpiece is realized through the matching of the threaded rod and the sliding block, the drilling is convenient to be carried out, the fixed table is overturned through the matching of the rotating rod and the fixed table, the waste material groove and the waste material box are arranged, the scraps on the fixed table are poured into the waste material box, the phenomenon that the scraps are accumulated to influence the clamping looseness of a mechanical workpiece is avoided, the punching accuracy is improved, the sliding on the rotating rod re-protection plate is realized through the arrangement of the sliding plate, thereby realizing the lifting and descending of the fixed platform, realizing the limitation and fixation of the rotation of the rotating rod through the matching of the fixture block and the clamping groove, through the cooperation of limiting plate and lock nut, realized the fixed to the slide, and then realized the fixed of fixed station position.

Drawings

Fig. 1 is a schematic structural diagram of a protection device for a machining apparatus according to the present invention;

fig. 2 is a schematic side view of a protection device for a machining apparatus according to the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: the device comprises a base 1, a protection plate 2, a fixing table 3, a sliding block 4, a threaded rod 5, a clamping plate 6, a rotating handle 7, a rotating rod 8, a handle 9, a support rod 10, a top plate 11, a telescopic column 12, a pulling plate 13, a motor 14, a drill bit 15, a waste bin 16, a sliding plate 17, a rotating groove 18, a clamping block 19, a spring 20, a limiting plate 21 and a locking nut 22.

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.

Referring to fig. 1-3, a protective device for a machining device comprises a protective plate 2 fixedly arranged on a base 1, the protective plate 2 is arranged in a circular ring shape, protection during punching is realized by arranging the protective plate 2, the problem of personnel injury caused by fragment splashing is effectively avoided, the safety of the device is greatly improved, a fixed table 3 is rotatably arranged in the protective plate 2, a clamping mechanism is arranged on the fixed table 3 and comprises four clamping plates 6, two sliding grooves are symmetrically formed in the side walls of two sides of the fixed table 3, the four clamping plates 6 are respectively arranged in the two sliding grooves in a sliding manner through four sliding blocks 4, a threaded rod 5 is rotatably arranged in each sliding groove, the threaded rod 5 penetrates through the two sliding blocks 4, threaded through holes corresponding to the threaded rods 5 are arranged on the two sliding blocks 4, and threads in the threaded through holes on the two sliding blocks 4 are reversely arranged, the clamping of a mechanical workpiece is realized through the matching of the threaded rods 5 and the sliding blocks 4, the drilling is convenient, the two threaded rods 5 penetrate through the side wall of one side of the fixed table 3 and are fixedly connected with two rotating handles 7, the fixed table 3 is rotatably arranged on the protection plate 2 through two rotating rods 8, the two rotating rods 8 are symmetrically arranged on the side walls of the two sides of the fixed table 3, the two rotating rods 8 penetrate through the side wall of the protection plate 2 and are fixedly connected with two handles 9, the protection plate 2 is provided with a sliding device corresponding to the rotating rods 8, the sliding device comprises two sliding plates 17, the two sliding plates 17 are symmetrically slidably arranged on the protection plate 2, the protection plate 2 is provided with strip-shaped sliding openings corresponding to the sliding plates 17, the two sliding plates 17 and the side walls of the two strip-shaped sliding openings are arranged in a T shape in a matching manner, the rotating rods 8 rotatably penetrate through the sliding plates 17, and through the sliding plates, thereby realizing the lifting and descending of the fixed station 3, two limiting plates 21 are symmetrically and fixedly connected on the side walls of two sides of the sliding plate 17, two locking nuts 22 are rotatably arranged on the two limiting plates 21 in a penetrating way, four groups of threaded holes corresponding to the locking nuts 22 are arranged on the protection plate 2, the sliding plate 17 is fixed by the matching of the limiting plates 21 and the locking nuts 22, further realizing the fixing of the position of the fixed station 3, a limiting mechanism corresponding to the sliding rod is also arranged on the sliding plate 17, the limiting mechanism comprises two clamping blocks 19, the two clamping blocks 19 are respectively arranged on the two rotating rods 8 in a sliding way, telescopic grooves corresponding to the two clamping blocks 19 are respectively arranged on the side walls of the two rotating rods 8, the two clamping blocks 19 are respectively connected with the inner walls of the telescopic grooves through springs 20, openings corresponding to the rotating rods 8 are respectively arranged on the two sliding plates 17, and rotary grooves 18 corresponding to the clamping blocks 19 are arranged on the side walls of the openings, the inner wall of the rotary groove 18 is symmetrically provided with two clamping grooves corresponding to the clamping blocks 19, one side wall of each clamping block 19 is obliquely arranged, the rotation of the rotary rod 8 is limited and fixed by the matching of the clamping blocks 19 and the clamping grooves, the base 1 is also fixedly provided with a support rod 10, the upper end of the support rod 10 is fixedly connected with a top plate 11, the lower wall of one end, close to the protection plate 2, of the top plate 11 is fixedly connected with a telescopic column 12, the side wall of the telescopic column 12 is symmetrically and fixedly provided with two pull plates 13, the lower end of the telescopic column 12 is fixedly provided with a motor 14, the output end of the motor 14 is fixedly connected with a drill bit 15, the drill bit 15 corresponds to the fixed table 3, the base 1 is also provided with a waste material groove, a waste material box 16 is arranged in the waste material groove in a sliding manner, the waste material box 16 corresponds to the fixed table 3, the side wall of the base 1, realized the upset to fixed station 3, the rethread sets up waste material groove and waste material box 16, realizes pouring waste material box 16 with the piece on the fixed station 3, has avoided the piece to pile up the centre gripping that influences mechanical parts not hard up, has improved the degree of accuracy of punching.

In the utility model, when the worker uses the device, the locking nut 22 is unscrewed, the handle 9 is pushed to lift the fixed platform 3 to the upper side of the protection plate 2, the locking nut 22 is screwed down, the rotating handle 7 is rotated to drive the threaded rod 5 to rotate so as to drive the sliding block 4 to move, after the two clamping plates 6 are opened, the mechanical workpiece is placed between the two clamping plates 6, the rotating handle 7 is rotated to drive the clamping plates 6 to be folded, after the clamping of the mechanical workpiece is completed, the locking nut 22 is unscrewed to put down the fixed platform 3 to the lower side of the protection plate 2, the locking nut 22 is screwed down, the pulling plate 13 is pulled to put down the drill bit 15, the motor 14 is started to punch in the protection plate 2, after the punching is completed, the telescopic column 12 is pushed up, the fixed platform 3 is lifted, the rotating handle 7 is rotated to open the clamping plates 6, after the mechanical workpiece is taken down, the handle 9 is rotated, after the fixture block 19, can the centre gripping next mechanical workpiece, when punching once more, through the vibration and the piece self gravity that punch the production, realize pouring the piece on fixed station 3 into dump bin 16, can accomplish the clearance to piece on the fixed station 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The protection device for the machining equipment comprises a protection plate (2) fixedly arranged on a base (1), and is characterized in that the protection plate (2) is arranged in a circular ring shape, a fixed table (3) is arranged in the protection plate (2) in a rotating mode, a clamping mechanism is arranged on the fixed table (3), the fixed table (3) is arranged on the protection plate (2) in a rotating mode through two rotating rods (8), the two rotating rods (8) are symmetrically arranged on the side walls of the two sides of the fixed table (3), the two rotating rods (8) penetrate through the side walls of the protection plate (2) and are fixedly connected with two handles (9), a sliding device corresponding to the rotating rods (8) is arranged on the protection plate (2), supporting rods (10) are fixedly arranged on the base (1), a top plate (11) is fixedly connected to the upper ends of the supporting rods (10), and a telescopic column (12) is fixedly connected to the top plate (11) close to the lower wall of the protection plate (2), the fixed two arm-tie (13) that are provided with of symmetry on the lateral wall of flexible post (12), the fixed motor (14) that is provided with of lower extreme of flexible post (12), just the output end fixedly connected with drill bit (15) of motor (14), drill bit (15) correspond the setting with fixed station (3), still be equipped with the waste material groove on base (1), and slide in the waste material groove and be provided with waste material case (16), waste material case (16) correspond the setting with fixed station (3), still be equipped with the waste outlet who corresponds with waste material case (16) on the lateral wall of base (1).

2. The protection device for be used for machining equipment of claim 1, characterized in that, fixture includes four grip blocks (6), two spouts have been seted up on the both sides lateral wall of fixed station (3) symmetrically, four grip blocks (6) slide through four sliders (4) respectively and set up in two spouts, and all rotate in each spout and be provided with threaded rod (5), threaded rod (5) run through two sliders (4) and set up, be equipped with the screw through-hole that corresponds with threaded rod (5) on two sliders (4), and two screw in the screw through-hole on slider (4) is reverse setting, two threaded rod (5) all run through one side lateral wall fixedly connected with two turning handles (7) of fixed station (3).

3. The protection device for the machining equipment is characterized in that the sliding device comprises two sliding plates (17), the two sliding plates (17) are symmetrically and slidably arranged on the protection plate (2), a strip-shaped sliding opening corresponding to the sliding plates (17) is formed in the protection plate (2), the rotating rod (8) is rotatably arranged to penetrate through the sliding plates (17), two limiting plates (21) are symmetrically and fixedly connected to the side walls of the two sides of the sliding plates (17), two locking nuts (22) are rotatably arranged on the two limiting plates (21) in a penetrating mode, four groups of threaded holes corresponding to the locking nuts (22) are formed in the protection plate (2), and limiting mechanisms corresponding to the sliding rods are further arranged on the sliding plates (17).

4. The protection device for machining equipment according to claim 3, wherein the limiting mechanism comprises two clamping blocks (19), the two clamping blocks (19) are respectively slidably disposed on the two rotating rods (8), the side walls of the two rotating rods (8) are respectively provided with a telescopic groove corresponding to the two clamping blocks (19), the two clamping blocks (19) are respectively connected with the inner wall of the telescopic groove through springs (20), the two sliding plates (17) are respectively provided with an opening corresponding to the rotating rod (8), the side wall of each opening is provided with a rotating groove (18) corresponding to the clamping block (19), the inner wall of each rotating groove (18) is symmetrically provided with two clamping grooves corresponding to the clamping blocks (19), and one side wall of each clamping block (19) is obliquely disposed.

5. A guard device for a machining apparatus according to claim 3, characterised in that the two slide plates (17) are arranged in matching T-shape with the side walls of the two strip slides.