CN216298722U

CN216298722U - Lathe for machining capable of avoiding accidental injury

Info

Publication number: CN216298722U
Application number: CN202122955308.XU
Authority: CN
Inventors: 邓真良; 郑雄; 张文强
Original assignee: WUHAN FULI MACHINERY MANUFACTURING CO LTD
Current assignee: WUHAN FULI MACHINERY MANUFACTURING CO LTD
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-15
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a lathe for machining, which can avoid accidental injury, belongs to the technical field of machining lathes and comprises a lathe body and a machining mechanism, wherein fixed plates are fixedly connected to two sides of the lathe body, clamping holes are formed in the top of the outer surface of each fixed plate, a transmission structure and an accidental injury prevention device are arranged on one side of the outer surface of the lathe body, and each accidental injury prevention device comprises a first rectangular block and a fixed pushing structure. This lathe for machining that can avoid accidental injury, prevent accidental injury device through setting up, when making the lathe body on the debris that drop, drive the threaded rod through the second motor and rotate, and then drive a screw thread section of thick bamboo and circular section of thick bamboo downstream, make the kelly card advance the card and downthehole fixed effect that reaches, take the gag lever post out, drive gear can rotate along with the threaded rod, make the rack plate drive the slurcam motion, and then push away the foreign matter at lathe body surface top, whole process need not direct contact, can avoid accidental injury.

Description

Lathe for machining capable of avoiding accidental injury

Technical Field

The utility model belongs to the technical field of machining lathes, and particularly relates to a lathe for machining, which can avoid accidental injury.

Background

The lathe is a machine tool which mainly uses a lathe tool to perform turning processing on a rotating workpiece, a drill bit, a reamer, a screw tap, a die, a knurling tool and the like can be used for performing corresponding processing on the lathe, and the lathe is widely applied in the mechanical processing process.

Common processing lathe is carrying out the in-process of processing to spare part, if the surface of the bed body has the foreign matter to drop or when splashing, need take it away, otherwise can influence the processing process, and the process of taking away makes the people accidentally injured by the processing agency that is running the removal easily, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a lathe for machining, which can avoid accidental injury, and solves the problem that a common machining lathe needs to be taken away when foreign matters fall or splash on the outer surface of a lathe body in the process of machining parts, otherwise the machining process is influenced, and people are easily accidentally injured by a machining mechanism which is running and moving in the taking away process, and the problem is very inconvenient.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a can avoid lathe for machining of accidental injury, includes lathe body and processing agency, the both sides fixedly connected with fixed plate of lathe body, the card hole has been seted up at the surface top of fixed plate, surface one side of lathe body is provided with the transmission structure and prevents the accidental injury device, prevent the accidental injury device including first rectangular block and fixed lapse structure.

The utility model discloses a buffer spring's structure, including first rectangular block, forked tail slide bar, outer surface one end fixedly connected with second rectangular block, the surface top fixedly connected with connecting rod of second rectangular block, the surface cover of forked tail slide bar is equipped with buffer spring, buffer spring's both ends respectively with first rectangular block and cylinder fixed connection.

As a further scheme of the utility model: the transmission structure comprises a first mounting plate and a second mounting plate, one side of the outer surface of the first mounting plate and one side of the outer surface of the second mounting plate are fixedly connected with one side of the outer surface of the lathe body, a first motor is fixedly mounted on one side of the outer surface of the first mounting plate, a first threaded rod is fixedly connected with the output end of the first motor, a threaded hole block is connected to the outer surface of the first threaded rod in a threaded manner, and the top of the threaded hole block is fixedly connected with the bottom of the machining mechanism.

As a further scheme of the utility model: a first rectangular channel has been seted up to lathe body's surface one side, the inner wall sliding connection of first rectangular channel has first forked tail slider, the surface and the screw piece fixed connection of first forked tail slider, one side fixed connection that first forked tail slider was kept away from to surface one side and the screw piece of first rectangular block.

As a further scheme of the utility model: the fixed structure of advancing includes L shape mounting panel, the surface top fixed mounting of L shape mounting panel has the second motor, the output end fixedly connected with second threaded rod of second motor, the surface threaded connection of second threaded rod has a screw thread section of thick bamboo, the bottom fixedly connected with drive gear of a screw thread section of thick bamboo, the surface cover of a screw thread section of thick bamboo is equipped with a circular cylinder, the first rectangle pole of surface one side fixedly connected with of circular cylinder, the surface bottom fixedly connected with kelly of first rectangle pole, the surface size and the shape of kelly and the inner wall size and the shape looks adaptation in card hole.

As a further scheme of the utility model: the second rectangular channel has been seted up to inner wall one side of L shape mounting panel, the inner wall sliding connection of second rectangular channel has the second forked tail slider, surface one side of second forked tail slider and the surface one side fixed connection of a circular section of thick bamboo, surface one side fixedly connected with second rectangular rod of a screw thread section of thick bamboo, the circular port has all been seted up to the surface of second rectangular rod, second forked tail slider and L shape mounting panel, the inner wall of circular port is provided with the gag lever post, the top fixedly connected with dog of gag lever post, the surface size and the shape of gag lever post and the inner wall size and the shape looks adaptation of circular port.

As a further scheme of the utility model: the outer fixed surface of a circular cylinder is connected with L shape frame, the outer surface one side fixedly connected with third forked tail slider of L shape frame, drive gear's surface meshing is connected with the rack board, the third rectangular channel has been seted up to the surface one side of rack board, the inner wall sliding connection of third forked tail slider and third rectangular channel, the surface bottom fixedly connected with slurcam of rack board.

(III) advantageous effects

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

1. this can avoid lathe for machining of accidental injury, prevent the accidental injury device through setting up, when making the lathe body drop debris, it rotates to drive the threaded rod through the second motor, and then drive a screw thread section of thick bamboo and circular section of thick bamboo downstream, make the kelly card advance the card downthehole fixed effect that reaches, processing agency can continue the forward motion this moment, but under buffer spring's effect, the rate of motion can slow down, take the gag lever post out this moment, drive gear can rotate along with the threaded rod, and then drive the rack board and move, make the rack board drive the slurcam motion, and then push away the foreign matter at lathe body surface top, whole process need not direct contact, can avoid the accidental injury.

2. This lathe for machining that can avoid accidental injury through setting up second forked tail slider and second rectangular channel for the circular cylinder can not rotate along with the screw thread section of thick bamboo, and then can realize that the screw thread section of thick bamboo can rotate at the inner wall of circular cylinder under the circumstances that does not have spacingly.

3. This lathe for machining that can avoid accidental injury through setting up the transmission structure for processing agency can with prevent the accidental injury device along the threaded rod move, before kelly and card hole produce the fixed action, prevent the accidental injury device can keep unanimous movement track with processing agency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of a first threaded rod of the present invention;

FIG. 3 is a three-dimensional structural view of the L-shaped mounting plate of the present invention;

FIG. 4 is a schematic perspective view of a connecting rod according to the present invention;

in the figure: 1. a lathe body; 2. a fixing plate; 3. a clamping hole; 4. a processing mechanism; 5. a transmission structure; 51. a first mounting plate; 52. a second mounting plate; 53. a first motor; 54. a first threaded rod; 55. a screw hole block; 56. a first dovetail slide block; 6. a device for preventing accidental injury; 61. a first rectangular block; 62. a dovetail slide bar; 63. a cylinder; 64. a second rectangular block; 65. a connecting rod; 66. a buffer spring; 67. fixing a pushing structure; 671. an L-shaped mounting plate; 672. a second motor; 673. a second threaded rod; 674. a threaded barrel; 675. a transmission gear; 676. a circular cylinder; 677. a first rectangular bar; 678. a clamping rod; 679. a second rectangular groove; 6710. a second dovetail slide block; 6711. a second rectangular bar; 6712. a limiting rod; 6713. a stopper; 6714. an L-shaped frame; 6715. a third dovetail slide block; 6716. a rack plate; 6717. a third rectangular groove; 6718. a push plate; 68. a circular hole; 7. a first rectangular groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a can avoid lathe for machining of accidental injury, including lathe body 1 and processing agency 4, lathe body 1's both sides fixedly connected with fixed plate 2, card hole 3 has been seted up at the surface top of fixed plate 2, surface one side of lathe body 1 is provided with transmission structure 5 and prevents accidental injury device 6, prevent accidental injury device 6 including first rectangular block 61 and fixed lapse structure 67, prevent accidental injury device 6 through setting up, when making appearance debris on lathe body 1, can push away the material through slurcam 6718, need not the contact and takies away, avoid being wounded by processing agency 4 or debris accidental injury.

Outer surface one side fixedly connected with forked tail slide bar 62 of first rectangular block 61, forked tail slide bar 62's one end sliding connection has cylinder 63, cylinder 63's outer surface one end fixedly connected with second rectangular block 64, the outer surface top fixedly connected with connecting rod 65 of second rectangular block 64, forked tail slide bar 62's surface cover is equipped with buffer spring 66, buffer spring 66's both ends respectively with first rectangular block 61 and cylinder 63 fixed connection, through setting up buffer spring 66, make when taking away debris, under buffer spring 66's effect, make the speed of machining mechanism 4 motion slow down, avoid being accidentally injured by machining mechanism 4.

Specifically, as shown in fig. 2, the transmission structure 5 includes a first mounting plate 51 and a second mounting plate 52, one side of the outer surface of each of the first mounting plate 51 and the second mounting plate 52 is fixedly connected to one side of the outer surface of the lathe body 1, one side of the outer surface of the first mounting plate 51 is fixedly mounted with a first motor 53, an output end of the first motor 53 is fixedly connected with a first threaded rod 54, an outer surface of the first threaded rod 54 is connected with a threaded block 55, the top of the threaded block 55 is fixedly connected to the bottom of the processing mechanism 4, one side of the outer surface of the lathe body 1 is provided with a first rectangular groove 7, an inner wall of the first rectangular groove 7 is slidably connected with a first dovetail slider 56, an outer surface of the first dovetail slider 56 is fixedly connected to the threaded block 55, one side of the outer surface of the first rectangular block 61 is fixedly connected to one side of the threaded block 55 away from the first dovetail slider 56, by providing the transmission structure 5, under the driving of the first threaded rod 54, the matching threaded hole block 55 moves, so that the processing mechanism 4 and the anti-misoperation device 6 can keep the same motion track.

Specifically, as shown in fig. 3 and 4, the fixed pushing structure 67 includes an L-shaped mounting plate 671, a second motor 672 is fixedly mounted on the top of the outer surface of the L-shaped mounting plate 671, a second threaded rod 673 is fixedly connected to an output end of the second motor 672, a threaded cylinder 674 is in threaded connection with the outer surface of the second threaded rod 673, a transmission gear 675 is fixedly connected to the bottom end of the threaded cylinder 674, a circular cylinder 676 is sleeved on the outer surface of the threaded cylinder 674, a first rectangular rod 677 is fixedly connected to one side of the outer surface of the circular cylinder 676, a clamping rod 678 is fixedly connected to the bottom of the outer surface of the first rectangular rod 677, the size and shape of the outer surface of the clamping rod 678 are matched with the size and shape of the inner wall of the clamping hole 3, the L-shaped mounting plate 671 can be fixed by arranging the clamping rod 678 and the clamping hole 3, and further cannot move forward along with the threaded hole block 55, so that sundries can be cleaned conveniently, a second rectangular groove 679 is formed on one side of the inner wall of the L-shaped mounting plate 671, the inner wall of the second rectangular groove 679 is slidably connected with a second dovetail slider 6710, one side of the outer surface of the second dovetail slider 6710 is fixedly connected with one side of the outer surface of the circular cylinder 676, one side of the outer surface of the threaded cylinder 674 is fixedly connected with a second rectangular rod 6711, the outer surfaces of the second rectangular rod 6711, the second dovetail slider 6710 and the L-shaped mounting plate 671 are respectively provided with a circular hole 68, the inner wall of the circular hole 68 is provided with a limit rod 6712, the top end of the limit rod 6712 is fixedly connected with a stop block 6713, the size and the shape of the outer surface of the limit rod 6712 are matched with the size and the shape of the inner wall of the circular hole 68, the limit rod 6712 and the circular hole 68 are enabled to limit the threaded cylinder 674 and further enable the threaded cylinder to move vertically and rotate by virtue of the arrangement of the limit rod 6712, the outer surface of the circular cylinder 676 is fixedly connected with an L-shaped frame 6714, one side of the outer surface of the L-shaped frame 6714 is fixedly connected with a third dovetail slider 6715, a rack plate 6716 is meshed and connected with the outer surface of the transmission gear 675, a third rectangular groove 6717 is formed in one side of the outer surface of the rack plate 6716, a third dovetail slide block 6715 is connected with the inner wall of the third rectangular groove 6717 in a sliding mode, a pushing plate 6718 is fixedly connected to the bottom of the outer surface of the rack plate 6716, and the transmission gear 675 and the rack plate 6716 are arranged, so that the transmission gear 675 rotates to drive the rack plate 6716 to move, and then the pushing plate 6718 moves.

The working principle of the utility model is as follows:

s1, when sundries appearing on the lathe body 1 need to be processed, the second motor 672 is started, the second motor 672 drives the second threaded rod 673 to rotate, the second threaded rod 673 rotates to enable the threaded barrel 674 to move downwards, and then the circular barrel 676 is driven to move downwards, so that the circular barrel 676 drives the rack plate 6716 and the like to move downwards, meanwhile, the circular barrel 676 drives the first rectangular rod 677 to move downwards, and then the clamping rod 678 is driven to move, and the clamping rod 678 is clamped into the clamping hole 3;

s2, at this time, the L-shaped mounting plate 671 does not move forward, and at the same time, the first motor 53 drives the screw block 55 to move forward, and the movement of the screw block 55 drives the first dovetail slide block 56 to slide in the first rectangular groove 7, so as to drive the dovetail slide bar 62 to slide in the cylinder 63, so that the buffer spring 66 deforms, and the movement speed of the processing mechanism 4 decreases;

s3, the limiting rod 6712 is drawn out at the moment, the second threaded rod 673 drives the threaded cylinder 674 to rotate, the threaded cylinder 674 further rotates in the circular cylinder 676, the threaded cylinder 674 rotates to drive the transmission gear 675 to rotate, and then the rack plate 6716 is driven to move, the third dovetail sliding block 6715 is driven to slide in the third rectangular groove 6717, and the rack plate 6716 drives the pushing plate 6718 to move, so that sundries on the lathe body 1 are pushed away.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a can avoid lathe for machining of accidental injury, includes lathe body (1) and processing agency (4), its characterized in that: the lathe is characterized in that fixed plates (2) are fixedly connected to two sides of the lathe body (1), a clamping hole (3) is formed in the top of the outer surface of each fixed plate (2), a transmission structure (5) and an accidental injury prevention device (6) are arranged on one side of the outer surface of the lathe body (1), and each accidental injury prevention device (6) comprises a first rectangular block (61) and a fixed pushing structure (67);

the utility model discloses a dovetail slide bar structure, including first rectangle piece (61), the surface one side fixedly connected with dovetail slide bar (62) of first rectangle piece (61), the one end sliding connection of dovetail slide bar (62) has cylinder (63), the surface one end fixedly connected with second rectangle piece (64) of cylinder (63), the surface top fixedly connected with connecting rod (65) of second rectangle piece (64), the surface cover of dovetail slide bar (62) is equipped with buffer spring (66), buffer spring (66) the both ends respectively with first rectangle piece (61) and cylinder (63) fixed connection.

2. A lathe for machining capable of avoiding accidental injuries according to claim 1, wherein: drive structure (5) include first mounting panel (51) and second mounting panel (52), the surface one side of first mounting panel (51) and second mounting panel (52) all with surface one side fixed connection of lathe body (1), the surface one side fixed mounting of first mounting panel (51) has first motor (53), the first threaded rod (54) of output fixedly connected with of first motor (53), the surface threaded connection of first threaded rod (54) has screw hole piece (55), the top of screw hole piece (55) and the bottom fixed connection of processing agency (4).

3. A lathe for machining capable of avoiding accidental injuries according to claim 2, wherein: first rectangular channel (7) have been seted up to surface one side of lathe body (1), the inner wall sliding connection of first rectangular channel (7) has first forked tail slider (56), the surface and the screw hole piece (55) fixed connection of first forked tail slider (56), the surface one side and the screw hole piece (55) of first rectangular block (61) keep away from one side fixed connection of first forked tail slider (56).

4. A lathe for machining capable of avoiding accidental injuries according to claim 3, wherein: fixed structure (67) of advancing includes L shape mounting panel (671), the surface top fixed mounting of L shape mounting panel (671) has second motor (672), the output fixedly connected with second threaded rod (673) of second motor (672), the surface threaded connection of second threaded rod (673) has a screw-thread section of thick bamboo (674), the bottom fixedly connected with drive gear (675) of a screw-thread section of thick bamboo (674), the surface cover of a screw-thread section of thick bamboo (674) is equipped with circular section of thick bamboo (676), the first rectangle pole (677) of surface one side fixedly connected with of circular section of thick bamboo (676), the surface bottom fixedly connected with card pole (678) of first rectangle pole (677), the surface size and the shape of card pole (678) and the inner wall size and the shape looks adaptation of calorie hole (3).

5. A lathe for machining capable of avoiding accidental injuries according to claim 4, wherein: second rectangular channel (679) have been seted up to the inner wall one side of L shape mounting panel (671), the inner wall sliding connection of second rectangular channel (679) has second forked tail slider (6710), the surface one side of second forked tail slider (6710) and the surface one side fixed connection of circular cylinder (676), the surface one side fixed connection of screw thread section of thick bamboo (674) has second rectangular rod (6711), circular port (68) have all been seted up to the surface of second rectangular rod (6711), second forked tail slider (6710) and L shape mounting panel (671), the inner wall of circular port (68) is provided with gag lever post (6712), the top fixedly connected with dog (6713) of gag lever post (6712), the surface size and the shape of gag lever post (6712) and the inner wall size and the shape looks adaptation of circular port (68).

6. A lathe for machining capable of avoiding accidental injuries according to claim 5, wherein: the outer surface of the round cylinder (676) is fixedly connected with an L-shaped frame (6714), one side of the outer surface of the L-shaped frame (6714) is fixedly connected with a third dovetail slide block (6715), the outer surface of the transmission gear (675) is meshed with a rack plate (6716), one side of the outer surface of the rack plate (6716) is provided with a third rectangular groove (6717), the third dovetail slide block (6715) is connected with the inner wall of the third rectangular groove (6717) in a sliding mode, and the bottom of the outer surface of the rack plate (6716) is fixedly connected with a pushing plate (6718).