CN220943214U

CN220943214U - Horizontal lathe

Info

Publication number: CN220943214U
Application number: CN202323007219.8U
Authority: CN
Inventors: 张月平; 陈茂; 蒋纪
Original assignee: Luzhou Yongwei Hydraulic Part Co ltd
Current assignee: Luzhou Yongwei Hydraulic Part Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-14
Anticipated expiration: 2033-11-08

Abstract

The utility model relates to the technical field of lathe machining, and belongs to a horizontal lathe, which comprises a base, wherein the base consists of two vertical blocks which are symmetrically arranged left and right; a metal chip collecting device is arranged between the two vertical blocks; the metal chip collecting device comprises a collecting plate and a first scraping plate, wherein the opposite sides of the vertical blocks are fixedly provided with mounting boxes, the collecting plate is triangular, and the collecting plate is fixedly arranged between the two mounting boxes; the first scraper is slidably disposed on the collection plate. The chain is driven by the gear to drive, so that the first scraping plate slides on the collecting plate by the chain, and then the metal scraps adhered on the collecting plate are scraped off; the belt drive drives the belt pulley to rotate, and the belt pulley drives the first threaded rod to rotate, and first threaded rod makes first nut reciprocate, and first nut passes through the connecting rod and drives the second scraper blade and remove respectively, scrapes the metal fillings of adhesion on the collecting plate.

Description

Horizontal lathe

Technical Field

The utility model belongs to the technical field of lathe machining, and relates to a horizontal lathe.

Background

The horizontal lathe can process various working procedures on various workpieces such as shafts, discs, rings and the like, is commonly used for processing inner and outer rotary surfaces, end surfaces and various inner and outer threads of the workpieces, and can also be used for drilling, reaming, tapping, knurling and the like by adopting corresponding cutters and accessories. The bottom of the existing horizontal lathe is generally used for collecting scraps generated in the working process of the lathe through a scraps collecting disc, and the scraps are not easy to clean.

The patent application document of CN206567905U discloses a horizontal lathe, which comprises a lathe bed and a collecting disc arranged below the lathe bed, wherein the other side of the lathe bed opposite to the operation surface of a worker is provided with a baffle vertical to the collecting disc, and the baffle extends into the collecting disc. The scrap iron generated in the processing process of the device is blocked by the baffle, and the scrap iron blocked by the baffle slides into the collecting tray along the baffle under the action of gravity. However, if engine oil or chip liquid is splashed on the baffle plate in the processing process, the scrap iron is adhered to the baffle plate and cannot slide downwards into the collecting disc, so that the scrap iron is not cleaned conveniently.

The utility model discloses a horizontal lathe album bits device among the prior art for CN 213614180U's the application document, including arranging album bits frame and the album bits fill of symmetry arranging in album bits frame both sides of lathe downside, mechanical frame is including the last album bits frame of accepting the sweeps and with last album bits frame elastic connection's lower album bits frame, album bits fill outside rigid coupling has the handle, it has the articulated seat to go up album bits frame bottom rigid coupling, album bits frame rigid coupling has the motor down, the output shaft rigid coupling of motor has the rocking arm, it has the connecting rod to articulate between rocking arm and the articulated seat. The device drives through drive mechanism and goes up album bits frame vibration, is convenient for drop to the sweeps that upper album bits was put up in the lathe working process and shake into album bits fill with higher speed, when album bits fill was collected more sweeps, album bits fill is convenient for take out and transport, conveniently clears up the sweeps of collecting. However, after the machine tool is used for a long time, articles such as engine oil, chip liquid and the like can be dropped on the collecting disc, so that the articles become sticky, and metal chips stuck on the collecting disc cannot be completely shaken off by vibration of the upper chip collecting frame.

In order to solve the problems, the utility model provides a horizontal lathe.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model provides a horizontal lathe.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a horizontal lathe comprises a base, wherein the base consists of two vertical blocks which are symmetrically arranged left and right; a metal chip collecting device is arranged between the two vertical blocks; the metal chip collecting device comprises a collecting plate and a first scraping plate, wherein the opposite sides of the vertical blocks are fixedly provided with mounting boxes, the collecting plate is triangular, and the collecting plate is fixedly arranged between the two mounting boxes; the first scraper is slidably disposed on the collection plate.

Further, a first track is arranged on one side of the two mounting boxes opposite to each other; the left end and the right end of the first scraping plate are fixedly provided with first sliding rods, and one of the first sliding rods is in sliding fit with the first track; a gear set is rotationally arranged in the right side mounting box, the gear set is arranged in a triangular shape, and a chain is sleeved on the gear set; the other first sliding rod penetrates through the first track to be fixedly connected with the chain.

Further, the gear set comprises three gears, and the axes of the three gears are parallel; the right side installation case internal fixation sets up first motor, and one of them gear coaxial fixed setting is on the output shaft of first motor.

Further, the metal chip collecting device comprises two second scrapers, the two second scrapers are arranged on the collecting plate in a sliding manner, and the two second scrapers are symmetrically arranged in front and back; and each mounting box is internally provided with a linkage mechanism, wherein one linkage mechanism is connected with the right end of the second scraping plate on the front side, and the other linkage mechanism is connected with the left end of the second scraping plate on the rear side.

Further, each mounting box is provided with a second track, and the shape of the second track is adapted to the shape of the collecting plate; the left end and the right end of the front side second scraping plate are fixedly provided with second sliding rods, and one of the second sliding rods is in sliding fit with the second track; the other second slide bar is connected with the linkage mechanism;

And the left end and the right end of the rear second scraping plate are fixedly provided with third sliding rods, wherein the third sliding rods on one side are in sliding fit with the second track, and the third sliding rods on the other side are connected with the linkage mechanism.

Further, the linkage mechanism comprises a first threaded rod, a connecting rod and a driving assembly; the first threaded rods are rotatably arranged in the corresponding mounting boxes, one of the first threaded rods is positioned at the front end of the right mounting box, and the other first threaded rod is positioned at the rear end of the left mounting box; one end of each first threaded rod is connected with the driving assembly; each first threaded rod is sleeved with a first nut, and the first nuts are in threaded connection with the first threaded rods; and each first nut is fixedly provided with a connecting rod, one connecting rod is fixedly connected with the second slide rod, and the other connecting rod is fixedly connected with the third slide rod.

Further, the driving assembly comprises a second motor and a belt, the second motor is fixedly arranged in the mounting box, a belt pulley is coaxially and fixedly arranged at one end of the first threaded rod, which is close to the second motor, and the belt is sleeved on the belt pulley and an output shaft of the second motor.

Further, both ends of the second track are wavy.

Further, a feed box is fixedly arranged on one side of the base, a main shaft box is fixedly arranged on the feed box, and a clamp is rotatably arranged on one side of the main shaft box; the other side of the base is provided with a tailstock in a sliding manner, a positioning cone is fixedly arranged on the tailstock, and the positioning cone and the axis of the clamp are on the same horizontal line; the base is provided with a slide carriage box in a sliding way, and a rotary tool rest is arranged on the slide carriage box in a sliding way back and forth.

Compared with the prior art, the utility model has the following beneficial effects: the chain is driven by the gear to drive, so that the first scraping plate slides on the collecting plate by the chain, and then the metal scraps adhered on the collecting plate are scraped off; the belt drive drives the belt pulley to rotate, and the belt pulley drives the first threaded rod to rotate, and first threaded rod makes first nut reciprocate, and first nut passes through the connecting rod and drives the second scraper blade and remove respectively, scrapes the metal fillings of adhesion on the collecting plate.

Drawings

FIG. 1 is a schematic view showing the external structure of embodiment 1 in the present utility model;

FIG. 2 is a schematic view showing the construction of a metal dust collecting apparatus according to embodiment 1 of the present utility model;

FIG. 3 is a schematic overall structure of embodiment 2 of the present utility model;

FIG. 4 is a schematic view of a metal dust collecting apparatus on the front side of example 2 of the present utility model;

Fig. 5 is a schematic view of a metal dust collecting apparatus at the rear side of example 2 in the present utility model.

In the figure: 1. a base; 2. a bed body; 3. a feed box; 4. a spindle box; 5. a clamp; 6. a tailstock; 7. a screw rod; 8. a carriage box; 9. a light bar; 10. rotating the tool holder; 11. a collection plate; 12. a gear; 13. a chain; 14. a first motor; 15. a mounting box; 16. a first scraper; 17. a first track; 18. a second track; 19. a first threaded rod; 20. a second motor; 21. a belt; 22. a first nut; 23. a connecting rod; 24. and a second scraper.

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.

Example 1

As shown in fig. 1-2, the technical scheme adopted by the utility model is as follows: a horizontal lathe comprises a base 1. The upper end of the base 1 is fixedly provided with a lathe bed 2. The left side of the lathe bed 2 is fixedly provided with a feed box 3, and the upper end of the feed box 3 is fixedly provided with a spindle box 4. The spindle box 4 is internally and fixedly provided with a spindle motor. A clamp 5 is provided on one side of the headstock 4, and the clamp 5 clamps a workpiece. The clamp 5 is fixedly connected with the output end of the spindle motor. The right side of the lathe bed 2 is provided with a tailstock 6 in a sliding way, and the tailstock 6 and the clamp 5 are coaxially arranged. The tailstock 6 further fixes the workpiece and prevents the workpiece from tilting.

The front side of the lathe bed 2 is rotatably provided with a screw rod 7, and a feed screw 9 is rotatably arranged below the screw rod 7. The feed box 3 is internally and fixedly provided with a driving motor which is a double-output-shaft motor. One end of the screw rod 7 is fixedly connected with one of the output ends of a driving motor in the feed box 3, and the driving motor drives the screw rod 7 to rotate. One end of the feed rod 9 is fixedly connected with the other output shaft of the driving motor in the feed box 3 in a coaxial way. The lathe bed 2 is provided with a slide carriage box 8 in a left-right sliding manner, a nut is fixedly arranged at the bottom end of the slide carriage box 8, and the nut is in threaded connection with a screw rod 7. The slide carriage box 8 is in sliding connection with the feed beam 9. The screw rod 7 rotates to make the nut reciprocate. The upper end of the slide carriage case 8 is fixedly provided with a longitudinal slide way, a slide seat is connected on the slide way in a sliding way, and a rotary tool rest 10 is arranged on the slide seat. The rotary tool rest 10 moves back and forth on the slide, and positions of the tool and the workpiece are adjusted, so that the tool is prevented from damaging the workpiece.

The base 1 is composed of two vertical blocks which are symmetrically arranged left and right. A metal chip collecting device is arranged between the two vertical blocks. The metal chip collecting device comprises a collecting plate 11 and a first scraper 16. The opposite sides of the two vertical blocks are fixedly provided with mounting boxes 15, and the collecting plate 11 is fixedly arranged between the two mounting boxes 15. The collecting plate 11 has a triangular shape. The collecting box is arranged below the metal chip collecting device, so that a part of metal chips can conveniently fall into the collecting box. The first scraper 16 is slidably arranged on the collecting plate 11. The first scraper 16 slides on the collecting plate 11 to scrape off the metal scraps adhering to the collecting plate 11 into the collecting tank.

The opposite side of each installation box 15 is provided with a first rail 17, the first rail 17 is triangular, and the lower end of the first rail 17 is wavy. The left and right ends of the first scraping plate 16 are fixedly provided with first sliding rods, one of the first sliding rods is matched with the first track 17, and the first sliding rods slide in the first track 17. The right side installation box 15 is rotationally provided with the gear train, and the gear train is the triangle setting, and the cover is equipped with chain 13 on the gear train. The other first slide bar passes through the first track 17 and is fixedly connected with the chain 13, and the chain 13 drives the first slide bar to move.

The gear set includes three gears 12 with the axes of the three gears 12 parallel. The first motor 14 is fixedly arranged in the right mounting box 15, and one gear 12 is coaxially and fixedly arranged at the output end of the first motor 14. The first motor 14 rotates the gear 12.

In summary, in the initial state, the first scraper 16 is located at the rear side of the collecting plate 11.

The position of the rotary tool rest 10 is adjusted, the workpiece is clamped by the clamp 5, and the tailstock 6 is slid, so that the tailstock 6 fixes the workpiece. And starting the spindle motor to rotate the workpiece. The driving motor in the feed box 3 is started, the driving motor rotates the lead screw 7 and the feed beam 9, the lead screw 7 enables the slide carriage box 8 to reciprocate, and the slide carriage box 8 carries the rotary tool rest 10 to reciprocate to process a workpiece.

The first motor 14 is started, the first motor 14 enables the gear 12 to rotate, the gear 12 drives the chain 13 to drive, the chain 13 enables other gears 12 to rotate, the chain 13 moves with the first sliding rod, the first sliding rod moves forwards on the collecting plate 11 with the first scraping plate 16, and metal scraps adhered to the collecting plate 11 are scraped into a collecting box below. The first scraper 16 continues to move along the first rail 17, and when moving to the wave of the first rail 17, the first scraper 16 shakes, shaking off the metal scraps adhered to the first scraper 16 in the collecting box.

The first motor 14 is reversed, the gear set is rotated, the chain 13 moves the first scraper 16 backwards through the first slide bar, and the first scraper 16 returns to the rear side of the collecting plate 11 to be ready for the next time.

Example 2

As shown in fig. 3 to 5, only the differences from embodiment 1 are described here, and the rest is not described here in detail. The metal dust collecting device comprises two second scrapers 24, and the two second scrapers 24 are slidably arranged on the collecting plate 11. The two second scrapers 24 are symmetrically disposed front and rear. A linkage mechanism is provided in each of the mounting boxes 15. One linkage is connected to the right end of the front second blade 24, and the other linkage is connected to the left end of the rear second blade 24.

A second rail 18 is provided on the opposite side of each mounting box 15, the shape of the second rail 18 being adapted to the shape of the collecting plate 11. Both ends of the second rail 18 are wavy. Second slide bars are fixedly arranged at the left end and the right end of the front second scraping plate 24, one end of each second slide bar is in sliding fit with the second track 18, and the second slide bars at the other end penetrate through the second track 18 to be connected with the linkage mechanism.

Third sliding bars are fixedly arranged at the left end and the right end of the rear second scraping plate 24, one end of each third sliding bar is in sliding fit with the second track 18, and the other end of each third sliding bar penetrates through the second track 18 to be connected with the linkage mechanism.

The linkage mechanism comprises a first threaded rod 19, a connecting rod 23 and a driving assembly. The first threaded rods 19 are rotatably disposed within the respective mounting boxes 15, with one of the first threaded rods 19 being at the front end of the right mounting box 15 and the other first threaded rod 19 being at the rear end of the left mounting box 15. One end of each first threaded rod 19 is connected to a drive assembly. The first threaded rod 19 is coaxially sleeved with a first nut 22, and the first nut 22 is in threaded connection with the first threaded rod 19. The first threaded rod 19 moves the first nut 22 up and down. The connecting rods 23 are fixedly arranged vertically on the first nut 22, wherein one connecting rod 23 is fixedly connected with a second slide rod penetrating through the second track 18. The other connecting rod 23 is fixedly connected with the third slide bar.

The drive assembly includes a second motor 20, a belt 21. The second motor 20 is fixedly arranged on the inner wall of the installation box 15, one end of the first threaded rod 19, which is close to the second motor 20, is coaxially and fixedly connected with a belt 21 wheel, and the belt 21 is wound on the belt 21 wheel and the output end of the second motor 20.

In summary, in the initial state, the two second scrapers 24 are located at the middle portion of the collecting plate 11.

During processing, the swarf falls onto the collecting plate 11, one part directly falls into the collecting tank via the collecting plate 11, and another part adheres to the collecting plate 11. At this time, the second motor 20 is started, the second motor 20 drives the belt 21 to drive, the belt 21 rotates the belt 21 wheel, the belt 21 wheel drives the first threaded rod 19 to rotate, the first threaded rod 19 is matched with the first nut 22, the first threaded rod 19 enables the first nut 22 to move downwards, the first nut 22 drives the connecting rod 23 to move downwards, the connecting rod 23 drives the second scraping plate 24 to move downwards to scrape off metal scraps adhered to the collecting plate 11, and the influence caused by manual reprocessing is avoided.

As the second blade 24 moves down to the wave of the second rail 18, the second blade 24 vibrates, thereby vibrating the metal chips adhered to the second blade 24 into the collection tank. The second motor 20 is controlled to rotate reversely, the second motor 20 drives the belt 21 to drive, the belt 21 rotates the belt 21, the belt 21 rotates the first threaded rod 19, the first threaded rod 19 is matched with the first nut 22, the first threaded rod 19 enables the first nut 22 to move upwards, the first nut 22 drives the connecting rod 23 to move upwards, the connecting rod 23 drives the second scraping plate 24 to move upwards, and the second scraping plate 24 returns to the initial position to prepare for scraping next time.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A horizontal lathe, comprising: the base (1), the base (1) is made up of two vertical pieces, two vertical pieces are set up symmetrically left and right; a metal chip collecting device is arranged between the two vertical blocks; the metal chip collecting device comprises a collecting plate (11) and a first scraping plate (16), wherein the opposite sides of the two vertical blocks are fixedly provided with mounting boxes (15), the collecting plate (11) is triangular, and the collecting plate (11) is fixedly arranged between the two mounting boxes (15); the first scraper (16) is slidably arranged on the collecting plate (11).

2. A horizontal lathe according to claim 1, wherein: the opposite sides of the two mounting boxes (15) are provided with first rails (17); the left end and the right end of the first scraping plate (16) are fixedly provided with first sliding rods, and one of the first sliding rods is in sliding fit with the first track (17); a gear set is rotationally arranged on the right side mounting box (15), the gear set is arranged in a triangle shape, and a chain (13) is sleeved on the gear set; the other first slide bar passes through the first track (17) and is fixedly connected with the chain (13).

3. A horizontal lathe according to claim 2, wherein: the gear set comprises three gears (12), and the axes of the three gears (12) are parallel to each other; the right side mounting box (15) is internally and fixedly provided with a first motor (14), and one gear (12) is coaxially and fixedly arranged on an output shaft of the first motor (14).

4. A horizontal lathe according to claim 1, wherein: the metal chip collecting device comprises two second scraping plates (24), the two second scraping plates (24) are arranged on the collecting plate (11) in a sliding mode, and the two second scraping plates (24) are symmetrically arranged in the front-back mode; and each mounting box (15) is internally provided with a linkage mechanism, wherein one linkage mechanism is connected with the right end of the front second scraping plate (24), and the other linkage mechanism is connected with the left end of the rear second scraping plate (24).

5. The horizontal lathe of claim 4, wherein: a second track (18) is arranged on each mounting box (15), and the shape of the second track (18) is matched with the shape of the collecting plate (11); the left end and the right end of the front side second scraping plate (24) are fixedly provided with second sliding rods, and one of the second sliding rods is in sliding fit with the second track (18); the other second slide bar is connected with the linkage mechanism;

Third sliding bars are fixedly arranged at the left end and the right end of the rear side second scraping plate (24), the third sliding bar on one side is in sliding fit with the second track (18), and the third sliding bar on the other side is connected with the linkage mechanism.

6. The horizontal lathe of claim 4, wherein: the linkage mechanism comprises a first threaded rod (19), a connecting rod (23) and a driving assembly; the first threaded rods (19) are rotatably arranged in the corresponding mounting boxes (15), one first threaded rod (19) is positioned at the front end of the right mounting box (15), and the other first threaded rod (19) is positioned at the rear end of the left mounting box (15); one end of each first threaded rod (19) is connected with the driving assembly; each first threaded rod (19) is sleeved with a first nut (22), and the first nuts (22) are in threaded connection with the first threaded rods (19); each first nut (22) is fixedly provided with a connecting rod (23), one connecting rod (23) is fixedly connected with the second slide rod, and the other connecting rod (23) is fixedly connected with the third slide rod.

7. The horizontal lathe of claim 6, wherein: the driving assembly comprises a second motor (20) and a belt (21), the second motor (20) is fixedly arranged in the mounting box (15), one end, close to the second motor (20), of the first threaded rod (19) is coaxially and fixedly provided with a belt pulley, and the belt (21) is sleeved on the belt pulley and an output shaft of the second motor (20).

8. A horizontal lathe according to claim 5, wherein: both ends of the second rail (18) are wavy.

9. A horizontal lathe according to claim 1, wherein: a feed box (3) is fixedly arranged on one side of the base (1), a main shaft box (4) is fixedly arranged on the feed box (3), and a clamp (5) is rotatably arranged on one side of the main shaft box (4); the other side of the base (1) is provided with a tailstock (6) in a sliding manner, the tailstock (6) is fixedly provided with a positioning cone, and the positioning cone and the axis of the clamp (5) are on the same horizontal line; a slide carriage box (8) is arranged on the base (1) in a sliding mode, and a rotary tool rest (10) is arranged on the slide carriage box (8) in a sliding mode back and forth.