CN224209483U

CN224209483U - Translation mechanical device for machining

Info

Publication number: CN224209483U
Application number: CN202520930214.2U
Authority: CN
Inventors: 王鹏宇; 郭少福; 王雨; 霍伟奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2025-05-13
Filing date: 2025-05-13
Publication date: 2026-05-08
Anticipated expiration: 2035-05-13

Abstract

This utility model discloses a translational mechanical device for machining, including a platform. A stepper motor is fixedly mounted on the front surface of the platform, and an adjusting screw is fixedly mounted on the output end of the stepper motor. The back of the adjusting screw is movably connected to the surface of the platform via a bearing, and a movable frame is threadedly connected to the surface of the adjusting screw. This utility model, through the arrangement of a translational base, worm gear, worm wheel, rotating shaft, circular gear, gear plate, fixed frame, movable clamping plate, and fixed baffle, facilitates the clamping and fixing of workpieces of different specifications, effectively preventing workpiece displacement and swaying during subsequent translational operations. Furthermore, due to the self-locking function between the worm wheel and worm gear, the movable clamping plate, fixed frame, and gear plate are effectively prevented from displacing under force and causing the circular gear, rotating shaft, and worm wheel to rotate, ensuring the stability of workpiece clamping and fixing.

Description

Translation mechanical device for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a translation mechanical device for machining.

Background

The machining refers to the process of changing the external dimension or performance of a workpiece by a mechanical device, and the machining mode can be divided into cutting machining and pressure machining according to the difference of the machining modes, and the workpiece is mostly required to be translated and conveyed to the next station for secondary machining after being machined.

The utility model provides a translation mechanical device for machining, which comprises a bottom frame, wherein a groove is formed in the top surface of the bottom frame, a translation driving assembly is arranged in the groove, a translation plate is arranged on the top surface of the translation plate, a sliding clamping plate and a fixed clamping plate are fixedly connected to the end surface of the sliding clamping plate, which is close to the fixed clamping plate, two guide rods are fixedly connected to the end surface of the sliding clamping plate, which is far away from the sliding clamping plate, of the guide rods, a pulling plate is fixedly connected between the end parts, which are far away from the fixed clamping plate, of the guide rods, clamping blocks are respectively arranged at the end parts, which are far away from the two limiting assemblies, of the two guide rods, a row of clamping grooves are respectively formed in the opposite side walls of the two guide rods, and the two clamping blocks are respectively detachably connected with the two rows of clamping grooves.

The translation mechanical device for machining in the above-mentioned technique is through the cooperation between draw-in groove and the fixture block in the in-process of using for fixed guide bar and the position of slip grip block, however when carrying out the centre gripping fixed to the work piece of different specifications, the length of work piece often can directly influence the travel distance of grip block, guide bar and draw-in groove, if the in-process fixture block at the work piece centre gripping fixed is just between two sets of draw-in grooves, can lead to the fixture block to be difficult to insert to the draw-in groove inside, thereby can't fix the position of guide bar and slip grip block, then lead to the fact adverse effect for the centre gripping fixed operation of work piece, can't satisfy personnel and carry out machining's user demand.

Disclosure of utility model

The utility model aims to provide a translation mechanical device for machining, which has the advantages that the translation adjustment of workpieces by personnel is convenient, and meanwhile, the workpieces with different specifications can be effectively clamped and fixed, so that the use requirements of the personnel are greatly met.

The translation mechanical device for machining comprises a table body, wherein a stepping motor is fixedly arranged on the front surface of the table body, an adjusting screw is fixedly arranged at the output end of the stepping motor, the back surface of the adjusting screw is movably connected to the surface of the table body through a bearing, a movable frame is connected to the surface of the adjusting screw through threads, a translation seat is fixedly connected to the upper end of the movable frame, a fixed baffle is fixedly connected to the left end of the top of the outer surface of the translation seat, a worm is movably connected to the left side of the translation seat through a bearing, a rotating shaft is movably connected to the left end of an inner cavity of the translation seat through a bearing, a worm wheel and a circular gear are sequentially and fixedly arranged on the surface of the rotating shaft from front to back, a movable clamping plate is fixedly connected to the right end of the top of the outer surface of the translation seat, a fixed frame is fixedly connected between two sides of the movable clamping plate, and a toothed plate is fixedly arranged at the lower end of the left side of the fixed frame.

As the preferred scheme, the top fixedly connected with of translation seat inner chamber supports the slide bar, the both ends at pinion rack top all fixedly connected with supports the slider, the middle-end sliding connection of support the slider supports the surface of slide bar.

As the preferred scheme, hold the through-hole has all been seted up to the right-hand member of translation seat both sides, the fixed surface that holds the through-hole is connected with the direction slide bar, the lower extreme sliding connection of mount is in the surface of direction slide bar.

As the preferred scheme, the guide chute has all been seted up to the both sides of the stage body, the both sides of removing the frame all fixedly connected with direction slider, the surface sliding connection of direction slider is in the surface of guide chute, all swing joint has movable ball between the both sides of direction slider and the both sides of guide chute.

As the preferable scheme, the right side of worm is through bearing swing joint has the support riser, the top fixed connection of support riser is in translation seat inner chamber's top.

Preferably, the toothed plate is meshed with a circular gear, and the worm is meshed with a worm wheel.

As a preferable scheme, mounting holes are formed in the periphery of the bottom of the table body.

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

1. According to the utility model, through the arrangement of the translation seat, the worm wheel, the rotating shaft, the circular gear, the toothed plate, the fixing frame, the movable clamping plate and the fixed baffle, the workpiece with different specifications is conveniently clamped and fixed by personnel, the offset shaking of the workpiece in the subsequent translation operation process is effectively avoided, and the self-locking function is realized between the worm wheel and the worm, so that the movable clamping plate, the fixing frame and the toothed plate are effectively avoided because the circular gear, the rotating shaft and the worm wheel are driven to rotate due to the forced displacement, the workpiece clamping and fixing stability is ensured, and meanwhile, the workpiece is conveniently and translationally adjusted by personnel in the machining process through the arrangement of the stepping motor, the adjusting screw rod, the movable clamping plate and the translation seat, so that great convenience is brought to the machining operation of the personnel.

2. According to the utility model, the purpose of supporting and guiding the toothed plate is achieved through the arrangement of the supporting slide rod and the supporting slide block, the toothed plate is prevented from tilting due to stress, the purpose of guiding the fixing frame is achieved through the arrangement of the containing through hole and the guiding slide rod, the fixing frame is prevented from tilting in the moving process, the purpose of guiding the moving frame is achieved through the arrangement of the guiding slide groove, the guiding slide block and the movable ball, the friction force between the guiding slide block and the guiding slide groove is effectively reduced under the action of the movable ball while the moving frame is prevented from tilting due to stress, the purpose of supporting the right side of the worm is achieved through the arrangement of the supporting vertical plate, the worm is prevented from tilting due to rotation stress, and the installation and fixation of the table body are facilitated by using the bolts through the arrangement of the mounting holes.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is a schematic diagram of a front cross-sectional structure of a translation seat according to the present utility model;

fig. 4 is a schematic view showing a bottom cross-sectional structure of the translation seat of the present utility model.

The device comprises a table body 1, a movable frame 2, a fixed baffle plate 3, a guide chute 4, a translation seat 5, a step motor 6, a step motor 7, a movable clamping plate 8, an adjusting screw rod 9, a guide sliding block 10, a movable ball 11, a support sliding block 12, a support sliding rod 13, a circular gear 14, a toothed plate 15, a fixed frame 16, a worm, 17, a rotating shaft 18, a worm wheel 19, a guide sliding rod 20, a containing through hole 21 and a support vertical plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Embodiment one:

Referring to fig. 1-4, the utility model provides a translation mechanical device for machining, which comprises a table body 1, wherein a stepping motor 6 is fixedly arranged on the front surface of the table body 1, an adjusting screw 8 is fixedly arranged at the output end of the stepping motor 6, the back surface of the adjusting screw 8 is movably connected to the surface of the table body 1 through a bearing, a movable frame 2 is in threaded connection with the surface of the adjusting screw 8, a translation seat 5 is fixedly connected to the upper end of the movable frame 2, a fixed baffle 3 is fixedly connected to the left end of the top of the outer surface of the translation seat 5, a worm 16 is movably connected to the left side of the translation seat 5 through a bearing, a rotating shaft 17 is movably connected to the left end of an inner cavity of the translation seat 5 through a bearing, a worm wheel 18 and a circular gear 13 are sequentially and fixedly arranged on the surface of the rotating shaft 17 from front to back, a movable clamping plate 7 is slidably connected to the right end of the top of the outer surface of the translation seat 5, a fixed frame 15 is fixedly connected between two sides of the movable clamping plate 7, and a toothed plate 14 is fixedly arranged at the lower end of the left side of the fixed frame 15.

In this technical scheme, through translation seat 5, worm 16, worm wheel 18, pivot 17, circular gear 13, pinion rack 14, mount 15, movable clamp plate 7 and fixed stop 3's setting, the convenience personnel carry out the centre gripping to the work piece of different specifications and fix, effectually avoid the work piece to take place the skew in the follow-up translation operation in-process and rock, and because possess the function of auto-lock between worm wheel 18 and the worm 16, thereby effectually avoided movable clamp plate 7, mount 15 and pinion rack 14 because the atress displacement drives circular gear 13, pivot 17 and worm wheel 18 and rotate, ensure the fixed stability of work piece centre gripping, simultaneously through step motor 6, adjusting screw 8, movable rack 2 and translation seat 5's setting, the convenience personnel carry out translation adjustment to the work piece, bring very big convenience for personnel's machining operation.

Embodiment two:

On the basis of the first embodiment, the utility model discloses that the top of the inner cavity of the translation seat 5 is fixedly connected with a supporting slide bar 12, two ends of the top of a toothed plate 14 are fixedly connected with a supporting slide block 11, the middle end of the supporting slide block 11 is slidably connected with the surface of the supporting slide bar 12, the right ends of two sides of the translation seat 5 are respectively provided with a containing through hole 20, the surface of the containing through hole 20 is fixedly connected with a guiding slide bar 19, the lower end of a fixing frame 15 is slidably connected with the surface of the guiding slide bar 19, two sides of a table body 1 are respectively provided with a guiding slide groove 4, two sides of a moving frame 2 are respectively fixedly connected with a guiding slide block 9, the surface of the guiding slide block 9 is slidably connected with the surface of the guiding slide groove 4, movable balls 10 are respectively movably connected between two sides of the guiding slide block 9 and two sides of the guiding slide groove 4, the right side of a worm 16 is movably connected with a supporting vertical plate 21 through a bearing, the top of the supporting vertical plate 21 is fixedly connected with the top of the inner cavity of the translation seat 5, the toothed plate 14 is meshed with a circular gear 13, the worm 16 is meshed with a worm wheel 18, and the periphery of the bottom of the table body 1 is respectively provided with a mounting hole.

In this technical scheme, through the setting of support slide bar 12 and support slider 11, the purpose of supporting the direction to pinion rack 14 has been reached, avoid pinion rack 14 to take place the slope because the atress, through holding the setting of through-hole 20 and direction slide bar 19, the purpose of leading to mount 15 has been reached, avoid mount 15 to take place the slope at the in-process that removes, through the setting of direction spout 4, direction slider 9 and movable ball 10, the purpose of leading to movable frame 2 has been reached, avoid movable frame 2 to take place the slope because the atress, under the effect of movable ball 10, the effectual frictional force of having reduced the contact between direction slider 9 and the direction spout 4, through the setting of support riser 21, the purpose of supporting the right side of worm 16 has been reached, avoid worm 16 to take place the slope because rotatory atress, the setting through the mounting hole, the personnel of being convenient for use the bolt to install fixedly to stage body 1.

The utility model has the working principle that after a workpiece to be processed is placed on the top of the translation seat 5, the worm wheel 18, the rotating shaft 17 and the circular gear 13 can be driven to rotate by manually operating the worm 16, the circular gear 13 can drive the toothed plate 14 to move, the toothed plate 14 can drive the fixed frame 15 and the movable clamping plate 7 to move until the movable clamping plate 7 can be tightly attached to the surface of the workpiece under the action of matching between the movable clamping plate 7 and the fixed baffle 3, so that the workpiece is convenient for a person to clamp and fix the workpieces with different specifications, the offset shaking of the workpiece in the subsequent translation operation process is effectively avoided, and the self-locking function is realized between the worm wheel 18 and the worm 16, so that the movable clamping plate 7, the fixed frame 15 and the toothed plate 14 are effectively avoided because of forced displacement and the circular gear 13, the rotating shaft 17 and the worm wheel 18 are driven to rotate, the stability of workpiece clamping and fixation is ensured, and when the workpiece is required to be translated, the stepping motor 6 is started by an external PLC controller to work, the adjusting screw 8 can be driven to rotate, the moving frame 2, the translation seat 5 and the workpiece are driven to move, and the workpiece are convenient for the person to process and the mechanical translation operation.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The translation mechanical device for machining comprises a table body (1) and is characterized in that a stepping motor (6) is fixedly arranged on the front surface of the table body (1), an adjusting screw (8) is fixedly arranged at the output end of the stepping motor (6), the back surface of the adjusting screw (8) is movably connected to the surface of the table body (1) through a bearing, a movable frame (2) is connected to the surface of the adjusting screw (8) through a thread, a translation seat (5) is fixedly connected to the upper end of the movable frame (2), a fixed baffle (3) is fixedly connected to the left end of the top of the outer surface of the translation seat (5), a worm (16) is movably connected to the left side of the translation seat (5) through a bearing, a rotating shaft (17) is fixedly connected to the left end of an inner cavity of the translation seat (5) through a bearing, a worm wheel (18) and a round gear (13) are sequentially fixedly arranged on the surface of the rotating shaft (17), a movable clamp plate (7) is slidably connected to the right end of the top of the outer surface of the translation seat (5), a fixed frame (15) is fixedly connected to the left side of the movable clamp plate (7), and a toothed plate (15) is fixedly connected to the left side of the fixed frame (14).

2. The translation mechanical device for machining is characterized in that a supporting sliding rod (12) is fixedly connected to the top of an inner cavity of the translation seat (5), supporting sliding blocks (11) are fixedly connected to two ends of the top of the toothed plate (14), and the middle ends of the supporting sliding blocks (11) are slidably connected to the surface of the supporting sliding rod (12).

3. The translation mechanical device for machining according to claim 1, wherein the right ends of the two sides of the translation seat (5) are respectively provided with a containing through hole (20), the surface of the containing through hole (20) is fixedly connected with a guide slide rod (19), and the lower end of the fixing frame (15) is slidably connected with the surface of the guide slide rod (19).

4. The translation mechanical device for machining is characterized in that guide sliding grooves (4) are formed in two sides of the table body (1), guide sliding blocks (9) are fixedly connected to two sides of the movable frame (2), the surfaces of the guide sliding blocks (9) are slidably connected to the surfaces of the guide sliding grooves (4), and movable balls (10) are movably connected between two sides of the guide sliding blocks (9) and two sides of the guide sliding grooves (4).

5. The translation mechanical device for machining is characterized in that the right side of the worm (16) is movably connected with a supporting vertical plate (21) through a bearing, and the top of the supporting vertical plate (21) is fixedly connected to the top of an inner cavity of the translation seat (5).

6. A translation mechanical device for machining according to claim 1, characterized in that said toothed plate (14) is engaged with a circular gear (13) and said worm (16) is engaged with a worm wheel (18).

7. The translation mechanical device for machining according to claim 1, wherein the periphery of the bottom of the table body (1) is provided with mounting holes.