CN214351204U

CN214351204U - Workbench for numerical control milling machine

Info

Publication number: CN214351204U
Application number: CN202120407499.3U
Authority: CN
Inventors: 方建国
Original assignee: Hangzhou Hualong Weaving Machine Co ltd
Current assignee: Hangzhou Hualong Weaving Machine Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-08
Anticipated expiration: 2031-02-24

Abstract

The application relates to the field of machining, in particular to a workbench for a numerical control milling machine, which comprises a supporting plate and a T-shaped groove formed in the upper surface of the supporting plate, wherein two opposite side walls of the supporting plate are respectively provided with a sliding rod with the same length direction as the T-shaped groove, a connecting rod is sleeved between the two sliding rods in a sliding manner, and a cleaning ring for cleaning the inside of the T-shaped groove is arranged on the connecting rod; and a sliding mechanism for driving the connecting rod to slide along the length direction of the sliding rod is also arranged on the supporting plate. This scheme has utilized connecting rod, clean ring and glide machanism to realize the automatic clearance to the workstation, has made things convenient for workman's clearance workstation greatly, has effectively improved the cleaning efficiency of workstation.

Description

Workbench for numerical control milling machine

Technical Field

The application relates to the field of machining, in particular to a workbench for a numerical control milling machine.

Background

The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar.

The patent with publication number CN208945249U provides a milling machine, which relates to the technical field of gear box processing, and comprises a frame, a milling device arranged on the frame, a three-jaw chuck, and a rotating center slidably connected to the frame, wherein the frame is slidably connected with a gear box, the three-jaw chuck is rotatably connected to the gear box, and the opening direction of the three-jaw chuck is parallel to the sliding direction of the gear box; the gearbox is rotatably connected with a main shaft, a connecting rod is sleeved outside the main shaft, a locking mechanism and a switch for controlling the locking mechanism to be opened and closed are arranged between the main shaft and the connecting rod, and the locking mechanism is used for limiting the connecting rod to rotate relative to the main shaft.

Although the milling machine has high operation efficiency, as the service life of the milling machine is prolonged, a great amount of metal fragments can be accumulated in the T-shaped groove on the workbench, workers need to hold a cleaning tool to clean the metal fragments in the T-shaped groove little by little, the manual mode of cleaning the workbench wastes time and labor, and the cleaning efficiency of the workbench is seriously reduced.

SUMMERY OF THE UTILITY MODEL

In order to facilitate cleaning of the workbench by workers and improve cleaning efficiency of the workbench, the application provides the workbench for the numerical control milling machine.

The application provides a workstation for numerically controlled fraise machine adopts following technical scheme:

a workbench for a numerical control milling machine comprises a supporting plate and T-shaped grooves formed in the upper surface of the supporting plate, sliding rods with the same length direction as the T-shaped grooves are arranged on two opposite side walls of the supporting plate, a connecting rod is sleeved between the two sliding rods in a sliding mode, and cleaning rings for cleaning the inner parts of the T-shaped grooves are arranged on the connecting rod; and a sliding mechanism for driving the connecting rod to slide along the length direction of the sliding rod is also arranged on the supporting plate.

Through adopting above-mentioned technical scheme, when needs cleared up the metal piece in the T type groove, the workman makes the connecting rod take place to slide through glide machanism, and clean the ring will slide and clean the metal piece in the T type groove along with the connecting rod takes place to slide in step, is pushed out T type groove completely until metal piece. This scheme has utilized connecting rod, clean ring and glide machanism to realize the automatic clearance to the workstation, has made things convenient for workman's clearance workstation greatly, has effectively improved the cleaning efficiency of workstation.

Preferably, the sliding mechanism comprises a threaded rod which is rotatably connected to the side wall of the supporting plate and has the same length direction as the sliding rod, and the threaded rod penetrates through the connecting rod and is in threaded fit with the connecting rod; the sliding mechanism further comprises a driving piece which is arranged on the supporting plate and used for rotating the threaded rod.

Through adopting above-mentioned technical scheme, the workman rotates the threaded rod through the initiative piece, and under the pulling action of screw thread, the connecting rod just can take place to slide along the length direction of sliding rod. The sliding mechanism is simple in structural design and strong in operability, and brings great convenience to actual operation of workers.

Preferably, the driving part comprises a worm wheel fixedly sleeved at the end part of the threaded rod, a worm rotatably connected to the support plate and meshed with the worm wheel, and a motor arranged on the support plate and used for rotating the worm.

Through adopting above-mentioned technical scheme, workman's starter motor comes the rotatory worm, and under the meshing effect of worm and worm wheel, the threaded rod alright take place to rotate. In addition, because the linkage structure of the worm wheel and the worm has the function of amplifying the torque, the motor can rotate the threaded rod more smoothly, the connecting rod and the cleaning ring can slide more easily, and the cleaning effect and the cleaning efficiency of the workbench can be improved.

Preferably, the connecting rod comprises a sliding block which is slidably sleeved on the side wall of the sliding rod and a rotating shaft which is rotatably connected between the two sliding blocks, the cleaning ring is fixedly sleeved on the side wall of the rotating shaft, and the threaded rod penetrates through one of the sliding blocks and is in threaded fit with the sliding block; the supporting plate is also provided with a rotating mechanism which drives the rotating shaft to rotate reversely when the cleaning ring slides.

Through adopting above-mentioned technical scheme, when the threaded rod drove the slider and slided on the slide bar, slewing mechanism will drive pivot reverse rotation, and clean ring will be along with the pivot takes place the rotation in step and successfully cleans the metal piece in the T type groove, and this has greatly promoted clearance effect and cleaning efficiency to the workstation.

Preferably, the rotating mechanism comprises a rack which is fixedly connected to the supporting plate and has the same length direction with the supporting plate, a first gear which is rotatably connected to the sliding block and is meshed with the rack, and a second gear which is fixedly sleeved on the side wall of the rotating shaft and is meshed with the first gear.

Through adopting above-mentioned technical scheme, when slider and pivot horizontal displacement, the rack will drive first gear rotatory, and under the meshing effect of first gear and second gear, the metal piece in the counter-rotation just can take place and successfully clean T type inslot in the pivot, and slewing mechanism's structural design is ingenious, helps promoting the clearance effect and the clearance efficiency of workstation.

Preferably, collecting grooves for collecting metal debris are arranged at two ends of the supporting plate.

Through adopting above-mentioned technical scheme, the metal piece that is cleared up out by clean ring will fall into the collecting vat and realize collecting, and this not only has protected processing environment's clean and tidy, still provides convenience for the workman concentrates on handling metal piece simultaneously.

Preferably, the cleaning ring is provided as a sponge ring.

Through adopting above-mentioned technical scheme, the elasticity speciality of sponge can let the sponge ring be full of the inside in T type groove, and then lets the metal debris in the T type groove more smoothly clear away.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the sliding rod, the connecting rod, the cleaning ring and the sliding mechanism facilitates the cleaning of the workbench by workers, and the cleaning efficiency of the workbench is improved;

2. the arrangement of the sliding block, the rotating shaft and the rotating mechanism greatly improves the cleaning effect and the cleaning efficiency of the workbench;

3. the arrangement of the collecting groove not only protects the cleanness and tidiness of the processing environment, but also provides convenience for workers to intensively process metal fragments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a support plate; 2. a T-shaped groove; 3. a slide bar; 4. a slider; 5. a rotating shaft; 6. cleaning the ring; 7. collecting tank; 8. a threaded rod; 9. a worm gear; 10. a worm; 11. a motor; 12. a rack; 13. a first gear; 14. a second gear; 15. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1, a workbench for a numerically controlled milling machine comprises a rectangular support plate 1 and a plurality of T-shaped grooves 2 formed in the upper surface of the support plate 1, wherein the T-shaped grooves 2 are arranged at equal intervals in the width direction of the support plate 1, the length direction of the T-shaped grooves 2 is the same as that of the support plate 1, and two ends of each T-shaped groove 2 are respectively communicated with two end faces of the support plate 1. Equal fixedly connected with slide bar 3 the same with 1 length direction in backup pad on the wall of backup pad 1's the relative both sides, the cover that all slides on two slide bar 3's the lateral wall is equipped with slider 4, be connected with a horizontally pivot 5 between two slider 4, fixed cover is equipped with the clean ring 6 of a plurality of sponge materials on the lateral wall of pivot 5, the position of each clean ring 6 and the position one-to-one of each T type groove 2, and clean ring 6 can be full of the inside in T type groove 2. Collecting grooves 7 for collecting metal scraps are fixedly connected to two ends of the supporting plate 1. The slide block 4 and the rotating shaft 5 form a connecting rod 15. When more metal debris are accumulated in the T-shaped groove 2, a worker firstly takes away the clamp on the supporting plate 1, then the sliding block 4 and the rotating shaft 5 horizontally slide, the cleaning ring 6 slides along with the rotating shaft 5 and pushes out the metal debris in the T-shaped groove 2, and the pushed metal debris finally drops into the collecting groove 7 to be collected.

Referring to fig. 1 and 2, a threaded rod 8 which has the same length direction as the support plate 1 is rotatably connected to the side wall of the support plate 1, and the threaded rod 8 penetrates through the slide block 4 and is in threaded fit with the slide block 4. The fixed cover of one end lateral wall of threaded rod 8 is equipped with worm wheel 9, rotates on the one end of backup pad 1 to be connected with worm wheel 9 meshed worm 10, still installs the motor 11 that is used for rotatory worm 10 in the backup pad 1, and motor 11 passes through the electric wire and is connected with the power. Wherein, the worm wheel 9, the worm 10 and the motor 11 form a driving part for rotating the threaded rod 8; the threaded rod 8 and the driving part form a sliding mechanism for driving the sliding block 4, the rotating shaft 5 and the cleaning ring 6 to slide along the length direction of the sliding rod 3. A worker starts a motor 11 to rotate a worm 10, under the linkage action of the worm 10 and a worm wheel 9, a threaded rod 8 rotates around the central axis of the threaded rod 8, then under the traction of the threads of the threaded rod 8, a sliding block 4 and a rotating shaft 5 slide along the length direction of a supporting plate 1, and a cleaning ring 6 can automatically clean metal debris in a T-shaped groove 2.

Referring to fig. 2, a rack 12 having the same length direction as the support plate 1 is fixedly connected to a side wall of the support plate 1, a first gear 13 engaged with the rack 12 is rotatably connected to the slider 4, and a second gear 14 engaged with the first gear 13 is fixedly sleeved on a side wall of the rotating shaft 5. When slider 4 and pivot 5 when sliding, first gear 13 receives the effect of rack 12 will take place rotatoryly, and first gear 13 will drive second gear 14 rotatory again, and pivot 5 will reverse rotation, and clean ring 6 alright take place reverse rotation simultaneously at the in-process that slides, has greatly improved the cleaning efficiency and the clearance effect to backup pad 1.

The implementation principle of the embodiment is as follows: a worker starts a motor 11 to rotate a worm 10, under the linkage action of the worm 10 and a worm wheel 9, a threaded rod 8 rotates around the central axis of the threaded rod 8, then under the traction of the threads of the threaded rod 8, a sliding block 4 and a rotating shaft 5 slide along the length direction of a supporting plate 1, and a cleaning ring 6 can automatically clean metal debris in a T-shaped groove 2. When slider 4 and pivot 5 when sliding, first gear 13 receives the effect of rack 12 will take place rotatoryly, and first gear 13 will drive second gear 14 rotatory again, and pivot 5 will reverse rotation, and clean ring 6 alright take place reverse rotation simultaneously at the in-process that slides, has greatly improved the cleaning efficiency and the clearance effect to backup pad 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a workstation for numerically controlled fraise machine, includes backup pad (1) to and set up in T type groove (2) of backup pad (1) upper surface, its characterized in that: two opposite side walls of the supporting plate (1) are respectively provided with a sliding rod (3) with the same length direction as the T-shaped groove (2), a connecting rod (15) is slidably sleeved between the two sliding rods (3), and the connecting rod (15) is provided with a cleaning ring (6) for cleaning the interior of the T-shaped groove (2); the supporting plate (1) is also provided with a sliding mechanism for driving the connecting rod (15) to slide along the length direction of the sliding rod (3).

2. A table for a numerically controlled milling machine according to claim 1, wherein: the sliding mechanism comprises a threaded rod (8) which is rotatably connected to the side wall of the supporting plate (1) and has the same length direction with the sliding rod (3), and the threaded rod (8) penetrates through the connecting rod (15) and is in threaded fit with the connecting rod (15); the sliding mechanism also comprises a driving part which is arranged on the supporting plate (1) and is used for rotating the threaded rod (8).

3. A table for a numerically controlled milling machine according to claim 2, wherein: the driving part comprises a worm wheel (9) fixedly sleeved at the end part of the threaded rod (8), a worm (10) rotatably connected to the supporting plate (1) and meshed with the worm wheel (9), and a motor (11) arranged on the supporting plate (1) and used for rotating the worm (10).

4. A table for a numerically controlled milling machine according to claim 2, wherein: the connecting rod (15) comprises sliding blocks (4) which are sleeved on the side walls of the sliding rods (3) in a sliding mode, and a rotating shaft (5) which is connected between the two sliding blocks (4) in a rotating mode, a cleaning ring (6) is fixedly sleeved on the side wall of the rotating shaft (5), and a threaded rod (8) penetrates through one sliding block (4) and is in threaded fit with the sliding block; the supporting plate (1) is also provided with a rotating mechanism which drives the rotating shaft (5) to rotate reversely when the cleaning ring (6) slides.

5. A table for a numerically controlled milling machine according to claim 4, wherein: the rotating mechanism comprises a rack (12) which is fixedly connected to the supporting plate (1) and is identical to the supporting plate (1) in length direction, a first gear (13) which is rotatably connected to the sliding block (4) and is meshed with the rack (12), and a second gear (14) which is fixedly sleeved on the side wall of the rotating shaft (5) and is meshed with the first gear (13).

6. A table for a numerically controlled milling machine according to claim 1, wherein: collecting grooves (7) for collecting metal scraps are arranged at two ends of the supporting plate (1).

7. A table for a numerically controlled milling machine according to claim 1, wherein: the cleaning ring (6) is a sponge ring.