CN111792575A

CN111792575A - Fixed handling device of lathe

Info

Publication number: CN111792575A
Application number: CN202010738357.5A
Authority: CN
Inventors: 李黄桥
Original assignee: Jinhua Color Orange Machine Tool Co ltd
Current assignee: Jinhua Color Orange Machine Tool Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-10-20

Abstract

The invention discloses a fixed carrying device of a lathe, which comprises a lathe body, wherein a handle is fixedly arranged on the upper side of the lathe body, the lathe body is provided with a chain wheel groove with a right opening, the upper wall and the lower wall of the chain wheel groove are rotatably provided with a transmission shaft extending downwards, a movable chain wheel is fixedly arranged on the transmission shaft, a chain is wound and connected onto the movable chain wheel, the right side of the chain is fixedly connected with a magnet block, the magnet block is in sliding fit with the inner wall of the chain wheel groove, the top wall of the lathe body is provided with a swinging groove with an upward opening, an assisting moving device is arranged in the swinging groove and comprises connecting shafts which are rotatably arranged on the left side wall and the right side wall of the swinging groove and extend leftwards, the connecting shafts are in threaded connection with a movable block in the swinging groove, the device has simple structure and convenient operation, and assists the lathe to, and the clamping block is driven by the connecting rope and the lifting gear to fix the lathe.

Description

Fixed handling device of lathe

Technical Field

The invention relates to the technical field of lathes, in particular to a fixed carrying device for a lathe.

Background

The lathe is mainly used for turning a rotating workpiece by a lathe tool, more and more lathes of different machine types are provided, a small and medium-sized lathe is small in relative volume and light in weight, a crane is complex to use in the carrying process, the cost is high, common manual carrying is difficult to achieve, the existing carrying vehicle device is a simple hydraulic cart, and the existing carrying vehicle device is easy to fall off due to collision and the like in the carrying process to cause accidents.

Disclosure of Invention

Aiming at the technical defects, the invention provides a fixed carrying device for a lathe, which can overcome the defects.

The invention relates to a fixed lathe carrying device, which comprises a lathe body, wherein a handle is fixedly arranged on the upper side of the lathe body, the lathe body is provided with a chain wheel groove with a right opening, a transmission shaft extending downwards is rotatably arranged on the upper wall and the lower wall of the chain wheel groove, a movable chain wheel is fixedly arranged on the transmission shaft, a chain is wound and connected onto the movable chain wheel, a magnet block is fixedly connected to the right side of the chain, the magnet block is in sliding fit with the inner wall of the chain wheel groove, a swinging groove with an upward opening is arranged on the top wall of the lathe body, a movement assisting device is arranged in the swinging groove, the movement assisting device comprises a connecting shaft which is rotatably arranged on the left side wall and the right side wall of the swinging groove and extends leftwards, a movable block is in threaded connection with the swinging groove, guide rods are symmetrically and fixedly connected to the front side and the, the swing pressure rod extends out of the swing groove and is rotatably connected with a roller through a shaft, the swing pressure rod is provided with a connecting groove which penetrates through the front and the back, the guide rod extends into and is in sliding fit with the connecting groove, inclined surface racks are symmetrically and slidably mounted on the bottom wall of the swing groove in the front and the back of the connecting shaft, the front side wall and the back side wall of the swing groove are symmetrically provided with rotating grooves with openings in the connecting shaft, rotating shafts are rotatably mounted on the left side wall and the right side wall of each rotating groove, a transmission gear and a connecting chain wheel are fixedly mounted on each rotating shaft, the transmission gear is meshed and connected with the inclined surface racks, a connecting rope is wound and connected onto the connecting chain wheel, a worm wheel cavity is arranged on the left side of the swing groove of the vehicle body, the connecting shaft extends leftwards and penetrates through and is rotatably connected with the inner, the worm wheel is meshed and connected with the connecting shaft worm wheel and the connecting shaft, the front side wall and the rear side wall of the vehicle body are symmetrically and slidably provided with clamping blocks by taking the worm wheel cavity as a symmetrical center, the clamping block is provided with a lifting groove with an opening facing the worm cavity, the gear shaft extends into the lifting groove and is fixedly connected with a lifting gear, the lifting gear is meshed with the right side wall of the lifting groove, the left side wall and the right side wall of the lifting groove are respectively provided with a guide groove, the guide groove is internally provided with a rotating block in a sliding way, a fixed rod is fixedly arranged between the front rotating block and the rear rotating block, the connecting rope stretches into and is wound and connected with the fixed rod, the left side of the worm gear cavity of the vehicle body is provided with a transmission cavity, a transmission device is arranged in the transmission cavity, the automobile body right side is equipped with the spout of opening right, slidable mounting has the connection rocker in the spout, it stretches out to connect the rocker the automobile body rotates and is connected with the trapezoidal piece.

Preferably, transmission include fixed mounting in the motor of transmission chamber diapire, motor upside power connection has the motor shaft, it runs through and the swivelling joint to link up the axle left extension the transmission chamber right side wall, link up the axle with the motor shaft passes through the drive bevel gear group link, splined connection has the lift spline sleeve on the motor shaft, it is connected with the lifter plate to rotate on the lift spline sleeve outer wall, the lifter plate with transmission intracavity wall sliding connection, lift spline sleeve roof fixed mounting has lower clutch blocks, transmission shaft downwardly extending runs through and the swivelling joint transmission intracavity wall, the transmission shaft in transmission intracavity fixedly connected with goes up the clutch blocks.

Preferably, the wall body between the spout with the transmission chamber rotates installs the screw shaft of extending about, rotate on the transmission chamber bottom wall and install the transition axle, the screw shaft stretches into the transmission chamber with the transition axle passes through transition bevel gear group link, the transmission shaft stretches into the transmission chamber rotates and is connected with one-way band pulley, one-way band pulley pass through the drive belt with the transmission of transition axle belt is connected, the screw shaft stretch into the spout with connect rocker threaded connection.

Preferably, a T-shaped groove with a leftward opening is formed in the left side of the trapezoidal block, a T-shaped rod is fixedly mounted on the right side wall of the vehicle body, and the T-shaped rod extends into the T-shaped groove.

Preferably, be equipped with the hydraulic pressure chamber in the automobile body, hydraulic pressure chamber right side slidable mounting has lower piston plate, piston plate right side fixed mounting has the depression bar down, the depression bar extends right and runs through and sliding fit the automobile body wall body, the depression bar stretches out the automobile body with the trapezoidal piece contact, hydraulic pressure chamber upside slidable mounting has last piston plate, the hydraulic pressure chamber with wall body slidable mounting between the transmission chamber has the ejector pin of extending from top to bottom, the ejector pin stretches into the transmission chamber with lifter plate fixed connection, the ejector pin stretches into the hydraulic pressure chamber with go up piston plate fixed connection.

The beneficial effects are that: this device simple structure, convenient operation drives gyro wheel and clamp splice activity through linking up the axle, helps the lathe to move on the automobile body to drive the fixed lathe of clamp splice through connecting rope and elevating gear, thereby drive the chain through the magnet piece and remove and drive trapezoidal piece removal fixed lathe, guarantee the automobile body at the removal in-process, the lathe can not remove at will.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a fixed handling device of a lathe according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line C-C in FIG. 1;

fig. 5 is a rear sectional view of the transmission chamber in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a fixed lathe carrying device, which comprises a lathe body 14, wherein a handle 51 is fixedly arranged on the upper side of the lathe body 14, the lathe body 14 is provided with a chain wheel groove 15 with a right opening, the upper wall and the lower wall of the chain wheel groove 15 are rotatably provided with a transmission shaft 11 extending downwards, a movable chain wheel 16 is fixedly arranged on the transmission shaft 11, a chain 12 is wound and connected on the movable chain wheel 16, the right side of the chain 12 is fixedly connected with a magnet block 13, the magnet block 13 is in sliding fit with the inner wall of the chain wheel groove 15, the top wall of the lathe body 14 is provided with a swinging groove 30 with an upward opening, an assisting and moving device is arranged in the swinging groove 30, the assisting and moving device comprises a connecting shaft 29 which is rotatably arranged on the left side wall and the right side wall of the swinging groove 30 and extends leftwards, the connecting shaft 29 is connected with a moving block 42 in the, the bottom wall of the swing groove 30 is symmetrically and rotatably provided with swing pressure levers 40 at the front side and the rear side of the connecting shaft 29, the swing pressure levers 40 extend out of the swing groove 30 and are rotatably connected with rollers 39 through shafts, the swing pressure levers 40 are provided with connecting grooves 41 penetrating through the front side and the rear side, the guide rods 43 extend into and are in sliding fit with the connecting grooves 41, inclined plane racks 44 are symmetrically and slidably mounted at the front side and the rear side of the bottom wall of the swing groove 30 on the connecting shaft 29, the front side and the rear side of the swing groove 30 are symmetrically provided with rotating grooves 65 with openings on the connecting shaft 29, rotating shafts 45 are rotatably mounted on the left side and the right side of the rotating grooves 65, a transmission gear 46 and a connecting chain wheel 47 are fixedly mounted on the rotating shafts 45, the transmission gear 46 is in meshed connection with the inclined plane racks 44, a connecting rope 48 is wound on the connecting chain wheel 47, and a worm wheel cavity 28, the connecting shaft 29 extends leftwards and penetrates and is rotatably connected with the inner wall of the worm wheel cavity 28, the front and rear walls of the worm wheel cavity 28 are rotatably provided with gear shafts 49 extending forwards and backwards, worm wheels 50 are fixedly arranged on the gear shafts 49, the worm wheels 50 are meshed and connected with worm gears of the connecting shaft 29, the front and rear side walls of the vehicle body 14 are symmetrically and slidably provided with clamping blocks 52 by taking the worm wheel cavity 28 as a symmetrical center, the clamping blocks 52 are provided with lifting grooves 54 with openings facing the worm wheel cavity 28, the gear shafts 49 extend into the lifting grooves 54 and are fixedly connected with lifting gears 53, the lifting gears 53 are meshed and connected with the right side wall of the lifting grooves 54, the left and right side walls of the lifting grooves 54 are respectively provided with guide grooves 56, rotating blocks 57 are slidably arranged in the guide grooves 56, fixing rods 58 are fixedly arranged between the front and rear rotating blocks 57, the connecting ropes 48 extend into and are wound and connected with the fixing rods 58, the left side of the worm wheel cavity 28 of the car body 14 is provided with a transmission cavity 27, a transmission device is arranged in the transmission cavity 27, the right side of the car body 14 is provided with a slide groove 70 with a rightward opening, a connecting rocker 33 is slidably mounted in the slide groove 70, and the connecting rocker 33 extends out of the car body 14 and is rotatably connected with a trapezoidal block 35.

Beneficially, the transmission device includes a motor 25 fixedly installed on the bottom wall of the transmission cavity 27, a motor shaft 24 is power connected to the upper side of the motor 25, the connecting shaft 29 extends leftwards to penetrate through and is rotatably connected to the right side wall of the transmission cavity 27, the connecting shaft 29 is connected with the motor shaft 24 through a transmission bevel gear set 26, a lifting spline sleeve 19 is splined on the motor shaft 24, a lifting plate 20 is rotatably connected to the outer wall of the lifting spline sleeve 19, the lifting plate 20 is slidably connected with the inner wall of the transmission cavity 27, a lower friction block 18 is fixedly installed on the top wall of the lifting spline sleeve 19, the transmission shaft 11 extends downwards to penetrate through and is rotatably connected with the inner wall of the transmission cavity 27, an upper friction block 17 is fixedly connected to the transmission shaft 11 in the transmission cavity 27, and the motor 25 is started to drive the connecting shaft 29 to rotate through the transmission bevel gear set 26 and drive the transmission shaft 11 to rotate through the upper friction block 17 and the lower friction block 18 And (5) working dynamically.

Beneficially, a screw shaft 61 extending left and right is rotatably installed on a wall body between the sliding groove 70 and the transmission cavity 27, a transition shaft 64 is rotatably installed on the bottom wall of the transmission cavity 27, the screw shaft 61 extends into the transmission cavity 27 and is connected with the transition shaft 64 through a transition bevel gear set 68, the transmission shaft 11 extends into the transmission cavity 27 and is rotatably connected with a one-way belt wheel 59, the one-way belt wheel 59 is in belt transmission connection with the transition shaft 64 through a transmission belt 60, the screw shaft 61 extends into the sliding groove 70 and is in threaded connection with the connection rocker 33, and the transmission shaft 11 enables the connection rocker 33 to move through the one-way belt wheel 59 and the screw shaft 61 so as to drive the trapezoidal block 35 to rotate.

Advantageously, the left side of the trapezoidal block 35 is provided with a T-shaped groove 34 with a left opening, and the right side wall of the vehicle body 14 is fixedly provided with a T-shaped rod 36, and the T-shaped rod 36 extends into the T-shaped groove 34.

Beneficially, be equipped with hydraulic pressure chamber 22 in the automobile body 14, hydraulic pressure chamber 22 right side slidable mounting has lower piston plate 38, lower piston plate 38 right side fixed mounting has depression bar 37, depression bar 37 extends to the right and runs through and sliding fit the automobile body 14 wall body, depression bar 37 stretches out automobile body 14 with trapezoidal piece 35 contact, hydraulic pressure chamber 22 upside slidable mounting has last piston plate 23, hydraulic pressure chamber 22 with wall body slidable mounting between the transmission chamber 27 has ejector pin 21 that extends from top to bottom, ejector pin 21 stretches into transmission chamber 27 with lifter plate 20 fixed connection, ejector pin 21 stretches into hydraulic pressure chamber 22 with go up piston plate 23 fixed connection.

In the initial state, the magnet block 13 is positioned in the transmission shaft 11, the upper friction block 17 is separated from the lower friction block 18, the roller 39 is positioned at the right side of the swinging groove 30, and the trapezoidal block 35 is horizontal; when the lathe starts to work, the lathe body 14 is manually pushed to penetrate through the lower side of the lathe, the magnet block 13 is manually pulled out to be in contact with the lathe, the magnet block 13 drives the transmission shaft 11 to rotate through the chain 12, the transmission shaft 11 drives the transition shaft 64 to rotate through the one-way belt wheel 59 and the transmission belt 60, the transition shaft 64 drives the connecting rocker 33 to extend through the screw shaft 61, the connecting rocker 33 drives the trapezoidal block 35 to rotate around the T-shaped rod 36, the trapezoidal block 35 is in contact with the lathe, the lower piston plate 38 is driven to move leftwards by the pressure rod 37, the upper piston plate 23 drives the ejector rod 21 to move the lifting plate 20 upwards, the lifting plate 20 drives the lifting spline sleeve 19 to move the lower friction block 18, the lower friction block 18 is in contact with the upper friction block 17, the motor 25 is started to drive the motor shaft 24 to rotate, the motor shaft 24 drives the transmission shaft 11 to rotate through the lower friction block 18 and, meanwhile, the motor shaft 24 drives the connecting shaft 29 to rotate through the transmission bevel gear set 26, the connecting shaft 29 drives the movable block 42 to move leftwards, the movable block 42 drives the swing pressure rod 40 to swing through the guide rod 43, the swing pressure rod 40 drives the roller 39 to move leftwards, the swing pressure rod 40 swings to drive the inclined rack 44 to move, the inclined rack 44 drives the connecting chain wheel 47 to rotate through the transmission gear 46, the connecting rope 48 is bundled by the connecting chain wheel 47 to drive the fixed rod 58 to rotate, the fixed rod 58 drives the clamping block 52 to turn over through the rotating block 57 and the guide groove 56, the connecting shaft 29 drives the gear shaft 49 to rotate through the worm gear 50, the gear shaft 49 rotates to drive the clamping block 52 to move upwards through the lifting gear 53, and the clamping block 52 movably fixes.

After the operation is finished, the motor 25 is reversed, and the device is restored to the initial state.

Has the advantages that: this device simple structure, convenient operation drives gyro wheel and clamp splice activity through linking up the axle, helps the lathe to move on the automobile body to drive the fixed lathe of clamp splice through connecting rope and elevating gear, thereby drive the chain through the magnet piece and remove and drive trapezoidal piece removal fixed lathe, guarantee the automobile body at the removal in-process, the lathe can not remove at will.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a handling device is fixed to lathe, includes the automobile body, its characterized in that: the handle is fixedly mounted on the upper side of the vehicle body, the vehicle body is provided with a chain wheel groove with a right opening, the upper wall and the lower wall of the chain wheel groove are rotatably provided with a transmission shaft extending downwards, a movable chain wheel is fixedly mounted on the transmission shaft, the movable chain wheel is wound and connected with a chain, the right side of the chain is fixedly connected with a magnet block, the magnet block is in sliding fit with the inner wall of the chain wheel groove, the top wall of the vehicle body is provided with a swinging groove with an upward opening, the swinging groove is internally provided with a movable assisting device, the movable assisting device comprises a connecting shaft which is rotatably mounted on the left side wall and the right side wall of the swinging groove and extends leftwards, the connecting shaft is internally threaded with a movable block in the swinging groove, the front side and the rear side of the movable block are symmetrically and fixedly connected with guide rods, the bottom wall of the swinging groove, the swing pressure rod is provided with a connecting groove which penetrates through the front and the back, the guide rod extends into and is in sliding fit with the connecting groove, inclined plane racks are symmetrically and slidably mounted on the bottom wall of the swing groove in the front and the back of the connecting shaft, rotary grooves with openings are symmetrically arranged on the front and the back side walls of the swing groove in the connecting shaft, rotary shafts are rotatably mounted on the left and the right side walls of the rotary grooves, a transmission gear and a connecting chain wheel are fixedly mounted on the rotary shafts, the transmission gear is meshed with the inclined plane racks, a connecting rope is wound and connected on the connecting chain wheel, the left side of the swing groove of the vehicle body is provided with a worm wheel cavity, the connecting shaft penetrates through the left side and is rotatably connected with the inner wall of the worm wheel cavity, the front and the back wall of the worm wheel cavity is rotatably mounted with a gear shaft, lateral wall around the automobile body with worm wheel chamber has the clamp splice for symmetry central symmetry slidable mounting, the clamp splice is equipped with the opening orientation the lift groove in worm wheel chamber, the gear shaft stretches into lift groove fixedly connected with lifting gear, lifting gear with the meshing of lift groove right side wall is connected, the lateral wall is equipped with the guide slot respectively about the lift groove, slidable mounting has the commentaries on classics piece in the guide slot, fixed mounting has the dead lever between the front and back side commentaries on classics piece, it stretches into and twines and connects to connect the rope the dead lever, the automobile body in worm wheel chamber left side is equipped with the transmission chamber, the transmission intracavity is equipped with transmission, the automobile body right side is equipped with opening spout to the right, slidable mounting has the connection rocker in the spout, it stretches out to connect the rocker the automobile body rotates and is.

2. The lathe fixed carrying device according to claim 1, wherein: the transmission device comprises a motor fixedly installed on the bottom wall of the transmission cavity, the upper side of the motor is in power connection with a motor shaft, the connecting shaft extends leftwards and penetrates through and is in rotating connection with the right side wall of the transmission cavity, the connecting shaft is connected with the motor shaft through a transmission bevel gear set, a lifting spline sleeve is in splined connection with the motor shaft, a lifting plate is rotatably connected to the outer wall of the lifting spline sleeve, the lifting plate is in sliding connection with the inner wall of the transmission cavity, a lower friction block is fixedly installed on the top wall of the lifting spline sleeve, a transmission shaft extends downwards and penetrates through and is in rotating connection with the inner wall of the transmission cavity, and the transmission shaft is fixedly connected with an upper friction block in the.

3. The lathe fixed carrying device according to claim 2, wherein: the spout with wall body between the transmission chamber rotates installs the screw shaft of controlling extension, rotate on the transmission chamber bottom wall and install the transition axle, the screw shaft stretches into the transmission chamber with the transition axle passes through transition bevel gear group link, the transmission shaft stretches into the transmission chamber rotates and is connected with one-way band pulley, one-way band pulley pass through the drive belt with the transmission of transition axle belt is connected, the screw shaft stretches into the spout with connect rocker threaded connection.

4. The lathe fixed carrying device according to claim 3, wherein: the left side of the trapezoid block is provided with a T-shaped groove with a left opening, the right side wall of the vehicle body is fixedly provided with a T-shaped rod, and the T-shaped rod extends into the T-shaped groove.

5. The lathe fixed carrying device according to claim 4, wherein: the automobile body is internally provided with a hydraulic cavity, the right side of the hydraulic cavity is slidably provided with a lower piston plate, the right side of the lower piston plate is fixedly provided with a press rod, the press rod extends rightwards to penetrate through and is in sliding fit with the wall body of the automobile body, the press rod extends out of the automobile body and contacts with the trapezoid blocks, the upper side of the hydraulic cavity is slidably provided with an upper piston plate, the hydraulic cavity and the wall body between the transmission cavities are slidably provided with ejector rods extending from top to bottom, the ejector rods extend into the transmission cavities and the lifting plates, and the ejector rods extend into the hydraulic cavity and the upper piston plate.