CN208467808U

CN208467808U - A kind of motor-driven driving of track turning attachment operation

Info

Publication number: CN208467808U
Application number: CN201821085218.1U
Authority: CN
Inventors: 林伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2019-02-05
Anticipated expiration: 2028-07-10

Abstract

The utility model discloses a kind of track turning attachments to run motor-driven driving, including chassis and bottom plate, chassis two sides are equipped with two groups of guide wheels, the corresponding chimeric inside for being mounted on guide rail of two groups of guide wheels, the middle part of chassis two sides, which corresponds to, vertically-mounted has two groups of lifting boxes, vertically-mounted there is driving motor in downside inside lifting box, the bottom end of the output shaft end connecting filament thick stick of driving motor, the utility model, using driving motor output power to drive lead screw to rotate, it is moved up and down by the rotate driving feed screw nut of lead screw, drive lifter rod lifting is moved up and down by feed screw nut, lifter rod lifting drives straight-bar lifting to control the height of bottom plate, the height of fixture is conveniently adjusted to meet the needs of fixed workpiece；It is rotated using stepper motor task driven angular wheel, the rotation of angular wheel rotate driving ring gear, ring gear rotation drives drum rotation, and drum rotation drives connecting plate rotation, and adjustment fixture is towards in favor of the fixed workpiece of fixture.

Description

A kind of motor-driven driving of track turning attachment operation

Technical field

The utility model relates to lathe correlative technology field, specially a kind of track turning attachment runs motor-driven driving.

Background technique

Lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with lathe tool.Drill bit also can be used on lathe, expand Hole drill, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.Track lathe is to utilize track guided-moving component The lathe of movement, the motion profile of moving component have straight line, circle or curve, and rolling thrust bearing can be classified by rolling round guide, bent Line guide rail is seldom applied in machinery.Guide rail is a highly important component in the machine, particularly important in lathe.And track It is to fix workpiece using driving is mobile to adjust chucking position that turning attachment, which runs motor-driven driving, and existing motor-driven driving can only It moves horizontally in the horizontal plane, when fixed bit of the fixture on workpiece is higher or angle is not in due course since chucking position is fixed, Height and direction are all not easy to adjust, and fixture is fixed inconvenient, influences normal work pieces process, reduces working efficiency, are this this reality It is proposed that a kind of track turning attachment runs motor-driven driving for solving the above problems with novel.

Utility model content

The purpose of this utility model is to provide a kind of track turning attachments to run motor-driven driving, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of motor-driven row of track turning attachment operation Vehicle, including chassis and bottom plate, the chassis two sides are equipped with two groups of guide wheels, and corresponding be fitted into of guide wheel described in two groups is mounted on guide rail Inside, the middle part of the chassis two sides correspond to it is vertically-mounted have two groups of lifting boxes, the downside inside the lifting box is vertically-mounted There are driving motor, the bottom end of the output shaft end connecting filament thick stick of the driving motor, the threads of lead screw connects feed screw nut, institute The inside that feed screw nut is fixedly welded on elevating lever lower end is stated, the top of the elevating lever is welded with straight-bar vertically, described in two groups The top of straight-bar is fixedly welded on the middle part of bottom plate two sides, and the bottom plate upper level is equipped with connecting plate, the connecting plate bottom The center in portion is welded with rotating cylinder, and the lower edge of the rotating cylinder outer surface is equipped with ring gear, the ring gear engagement cone Shape gear, the angular wheel are mounted on the output shaft end of stepper motor.

Preferably, the two sides correspondence on the lifting box top is horizontally installed with two groups of traveling motors, electricity of advancing described in two groups The output shaft end of machine is correspondingly connected with one end of two screw rods, and screw rod described in two groups, which corresponds to, is threadedly coupled two groups of bolt and nuts, and two The group bolt and nut top is correspondingly connected with one end of two locating rods.

Preferably, two locating rods are in Y shape, the tip dimensions and the size phase of location hole of two locating rods Match, the location hole equidistant interval is provided with the two sides of elevating lever.

Preferably, the top inside the lead screw top rotation connection lifting box, the lifting box top is offered for rising The through-hole that drop bar passes through.

Preferably, the lifting box is socketed in the inside of fixing sleeve, and the fixed plate of the fixing sleeve side is connected by bolt Connect the side on chassis.

Preferably, the through-hole passed through for rotating cylinder is offered in the middle part of the bottom plate, the bottom plate middle part is in the outside of rotating cylinder Ball is installed, is in contact at the top of the ball with the bottom surface of connecting plate.

Preferably, the stepper motor is vertically installed at the side of fixed frame, is bolted at the top of the fixed frame The bottom of bottom plate.

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

1. using driving motor output power to drive lead screw to rotate, by being moved down on the rotate driving feed screw nut of lead screw It is dynamic, drive lifter rod lifting is moved up and down by feed screw nut, lifter rod lifting drives straight-bar lifting to control the height of bottom plate, The height of fixture is conveniently adjusted to meet the needs of fixed workpiece；

2. passing through screw rod rotate driving bolt and nut or so using traveling motor work output power to drive screw turns Mobile, bolt and nut, which moves left and right, drives locating rod to move left and right, locating rod matched with location hole with to elevating lever positioning with Guarantee the fixation workpiece that bottom plate heights are stablized, and consolidate conducive to fixture；

3, it is rotated using stepper motor task driven angular wheel, the rotation of angular wheel rotate driving ring gear, annular Gear rotation drives drum rotation, and drum rotation drives connecting plate rotation, and adjustment fixture is towards in favor of the fixed workpiece of fixture.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the lifting box the schematic diagram of the section structure of the utility model；

Fig. 3 is the mounting structure for connection schematic diagram of the utility model.

In figure: chassis 1, guide rail 2, guide wheel 3, lifting box 4, bottom plate 5, connecting plate 6, driving motor 7, lead screw 8, feed screw nut 9, elevating lever 10, straight-bar 11, location hole 12, traveling motor 13, screw rod 14, bolt and nut 15, locating rod 16, fixing sleeve 18, turn Cylinder 19, ball 20, ring gear 21, angular wheel 22, stepper motor 23, fixed frame 24.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of motor-driven driving of track turning attachment operation, Including chassis 1 and bottom plate 5,1 two sides of chassis are equipped with two groups of guide wheels 3, and two groups of guide wheels 3 are corresponding to be fitted into the inside for being mounted on guide rail 2, The middle part of 1 two sides of chassis correspond to it is vertically-mounted have two groups of lifting boxes 4, go up and down that the downside inside box 4 is vertically-mounted driving motor 7, the bottom end of the output shaft end connecting filament thick stick 8 of driving motor 7, lead screw 8 is threadedly coupled feed screw nut 9, and the welding of feed screw nut 9 is solid Due to the inside of 10 lower end of elevating lever, the top of elevating lever 10 is welded with straight-bar 11 vertically, and the top welding of two groups of straight-bars 11 is solid Due to the middle part of 5 two sides of bottom plate, 7 output power of driving motor passes through the rotate driving lead screw of lead screw 8 to drive lead screw 8 to rotate Nut 9 moves up and down, and drives elevating lever 10 to go up and down by moving up and down for feed screw nut 9, the lifting of elevating lever 10 drives 11 liters of straight-bar It drops to control the height of bottom plate 5, is conveniently adjusted the height of fixture to meet the needs of fixed workpiece, the installation of 5 upper level of bottom plate There is connecting plate 6, the center of 6 bottom of connecting plate is welded with rotating cylinder 19, and the lower edge of 19 outer surface of rotating cylinder is equipped with ring gear 21, ring gear 21 engages angular wheel 22, the rotation of 23 task driven angular wheel 22 of stepper motor, and the rotation of angular wheel 22 is driven Dynamic ring gear 21 rotates, and the rotation of ring gear 21 drives rotating cylinder 19 to rotate, and the rotation of rotating cylinder 19 drives connecting plate 6 to rotate, adjustment Fixture is mounted on the output shaft end of stepper motor 23 towards in favor of the fixed workpiece of fixture, angular wheel 22, and driving motor 7 is AC brushless electric machine.

Further, the two sides correspondence for going up and down 4 top of box is horizontally installed with two groups of traveling motors 13, two groups of traveling motors 13 Output shaft end be correspondingly connected with one end of two screw rods 14, two groups of screw rods 14 are corresponding to be threadedly coupled two groups of bolt and nuts 15, two Group 15 top of bolt and nut is correspondingly connected with one end of two locating rods 16, and traveling motor 13 is AC brushless electric machine, traveling motor 13 work output powers are moved left and right, bolt and nut with driving screw rod 14 to rotate by 14 rotate driving bolt and nut 15 of screw rod 15, which move left and right drive locating rod 16, moves left and right, and locating rod 16 is matched with location hole 12 to position elevating lever 10 to guarantee Bottom plate 5 is highly stable, the fixation workpiece consolidated conducive to fixture.

Further, two locating rods 16 are in Y shape, the tip dimensions and the size phase of location hole 12 of two locating rods 16 Match, 12 equidistant interval of location hole is provided with the two sides of elevating lever 10.

Further, the top inside 8 top of lead screw rotation connection lifting box 4, goes up and down and offers at the top of box 4 for elevating lever 10 through-holes passed through.

Further, lifting box 4 is socketed in the inside of fixing sleeve 18, and the fixed plate of 18 side of fixing sleeve is bolted The side on chassis 1.

Further, the middle part of bottom plate 5 offers the through-hole passed through for rotating cylinder 19, and 5 middle part of bottom plate is in the outside of rotating cylinder 19 Ball 20 is installed, 20 top of ball is in contact with the bottom surface of connecting plate 6, and ball 20 keeps the rotation of connecting plate 6 more smooth.

Further, stepper motor 23 is vertically installed at the side of fixed frame 24, is bolted at the top of fixed frame 24 The bottom of bottom plate 5, stepper motor 23 are AC brushless electric machine.

Working principle: in actual work, operator's stationary fixture makes the top for being fixed by bolts to connecting plate 6, then By the chimeric inside for being mounted on guide rail 2 of the guide wheel 3 of 1 two sides of chassis, chassis 1 is mobile inside guide rail 2 to be convenient at the top of connecting plate 6 Fixture fixes workpiece, and the driving motor 7 that operator controls inside lifting box 4 when adjusting ride height works, and driving motor 7 is defeated Power is moved up and down with driving lead screw 8 to rotate by the rotate driving feed screw nut 9 of lead screw 8 out, above and below feed screw nut 9 Mobile that elevating lever 10 is driven to go up and down, the lifting of elevating lever 10 drives straight-bar 11 to go up and down, and 11 connecting bottom board 5 of straight-bar is with regulating base board 5 Highly, it is conveniently adjusted the height of the fixed fixture in 6 top of connecting plate, convenient for the fixed workpiece of fixture；After the completion of bottom plate 5 highly determines Two groups of traveling motors 13 work, and traveling motor 13 works output power to drive screw rod 14 to rotate, and pass through 14 rotate driving of screw rod Bolt and nut 15 moves left and right, and bolt and nut 15, which moves left and right, drives locating rod 16 to move left and right, locating rod 16 and location hole 12 It matches to be positioned to elevating lever 10, convenient for the fixation workpiece for keeping the stabilization of 5 height of bottom plate to consolidate in favor of fixture；When needing to adjust Whole 6 top clamp of connecting plate towards when 23 task driven angular wheel 22 of stepper motor rotate, 22 rotate driving ring of angular wheel Shape gear 21 rotates, and the rotation of ring gear 21 drives rotating cylinder 19 to rotate, and the rotation of rotating cylinder 19 drives connecting plate 6 to rotate, and adjusts fixture Towards in favor of the fixed workpiece of fixture.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of track turning attachment runs motor-driven driving, including chassis (1) and bottom plate (5), it is characterised in that: the chassis (1) two sides are equipped with two groups of guide wheels (3), the corresponding chimeric inside for being mounted on guide rail (2) of guide wheel described in two groups (3), the chassis (1) middle part of two sides correspond to it is vertically-mounted have two groups of lifting boxes (4), the internal downside of lifting box (4) is vertically-mounted drive Dynamic motor (7), the bottom end of the output shaft end connecting filament thick stick (8) of the driving motor (7), the lead screw (8) are threadedly coupled silk Thick stick nut (9), the feed screw nut (9) are fixedly welded on the inside of elevating lever (10) lower end, the top of the elevating lever (10) It is welded with straight-bar (11) vertically, the top of straight-bar described in two groups (11) is fixedly welded on the middle part of bottom plate (5) two sides, the bottom plate (5) upper level is equipped with connecting plate (6), and the center of connecting plate (6) bottom is welded with rotating cylinder (19), the rotating cylinder (19) lower edge of outer surface is equipped with ring gear (21), and the ring gear (21) engages angular wheel (22), the taper Gear (22) is mounted on the output shaft end of stepper motor (23).

2. a kind of track turning attachment according to claim 1 runs motor-driven driving, it is characterised in that: the lifting box (4) the two sides correspondence on top is horizontally installed with two groups of traveling motors (13), the output shaft end of traveling motor (13) described in two groups It is correspondingly connected with one end of two screw rods (14), screw rod described in two groups (14), which corresponds to, is threadedly coupled two groups of bolt and nuts (15), and two groups Bolt and nut (15) top is correspondingly connected with one end of two locating rods (16).

3. a kind of track turning attachment according to claim 2 runs motor-driven driving, it is characterised in that: two positioning Bar (16) is in Y shape, and the tip dimensions of two locating rods (16) and the size of location hole (12) match, the location hole (12) equidistant interval is provided with the two sides of elevating lever (10).

4. a kind of track turning attachment according to claim 1 runs motor-driven driving, it is characterised in that: the lead screw (8) Top is rotatablely connected the internal top of lifting box (4), offers at the top of lifting box (4) and leads to for what elevating lever (10) passed through Hole.

5. a kind of track turning attachment according to claim 1 runs motor-driven driving, it is characterised in that: the lifting box (4) it is socketed in the inside of fixing sleeve (18), the fixed plate of fixing sleeve (18) side is bolted the one of chassis (1) Side.

6. a kind of track turning attachment according to claim 1 runs motor-driven driving, it is characterised in that: the bottom plate (5) Middle part offer the through-hole passed through for rotating cylinder (19), ball is installed on the outside of rotating cylinder (19) in the middle part of the bottom plate (5) (20), it is in contact at the top of the ball (20) with the bottom surface of connecting plate (6).

7. a kind of track turning attachment according to claim 1 runs motor-driven driving, it is characterised in that: the stepper motor (23) it is vertically installed at the side of fixed frame (24), the bottom of bottom plate (5) is bolted at the top of the fixed frame (24).