CN219724598U

CN219724598U - Horizontal lathe

Info

Publication number: CN219724598U
Application number: CN202320651039.4U
Authority: CN
Inventors: 张孝明; 夏仁松; 闫二强
Original assignee: Hubei Songyu High Tech Co ltd
Current assignee: Hubei Songyu High Tech Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-22
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of lathes and discloses a horizontal lathe which comprises a base, a lathe body, a mounting seat, a fixing plate, two circular plates, a guide shaft and a plurality of clamping pieces. The utility model has the following advantages and effects: the automatic clamping device has the advantages that the automatic clamping device is simple in operation, can simultaneously realize machining operations of two workpieces, can simultaneously rapidly machine the workpieces which are clamped and fixed in addition after the machining of the two workpieces is completed, so that the continuity of machining of a plurality of workpieces can be improved, the workpieces are not required to be clamped and fixed and released by frequent stopping, and the situation that operating staff is injured due to the fact that scraps produced during machining are splashed everywhere when the lathe main body machines the workpieces can be effectively avoided.

Description

Horizontal lathe

Technical Field

The utility model relates to the technical field of lathes, in particular to a horizontal lathe.

Background

The horizontal lathe can be used for machining various working procedures on various workpieces such as shafts, discs, rings and the like, is commonly used for machining inner and outer rotary surfaces, end faces 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 common lathe is the most widely used one in lathes, and is called a horizontal lathe because the main shaft of the common lathe is horizontally arranged and accounts for about 65% of the total lathe types.

When a traditional horizontal lathe processes a workpiece, the general operation steps are that a workpiece to be processed is fixed on a fixing frame, then the workpiece to be processed is moved to a processing position of the lathe for processing operation, generally, only processing of a single workpiece can be achieved at the same time, after each workpiece is processed, the processed workpiece is required to be disassembled and clamped again for processing operation again, the work continuity of the workpiece is poor, and scraps generated during workpiece processing easily appear everywhere to affect the operation of operators or cause injuries of operators due to splashed scraps.

Disclosure of Invention

The utility model aims to provide a horizontal lathe which is simple to operate, can simultaneously realize the processing operation of two workpieces, and simultaneously can rapidly process the workpieces which are clamped and fixed after the processing of the two workpieces is completed, so that the processing continuity of a plurality of workpieces can be improved, the clamping and fixing and releasing fixing operations of the workpieces are not required to be frequently stopped, and the effect that scraps generated during the processing are splashed everywhere to cause the injury of operators can be effectively avoided when the lathe main body processes the workpieces.

The technical aim of the utility model is realized by the following technical scheme: a horizontal lathe comprises a base, a lathe body, a mounting seat, a fixing plate, two circular plates, a guide shaft and a plurality of clamping pieces;

the lathe body and the mounting seat are fixedly arranged on the top side of the base, the fixing plate is fixed on the top side of the mounting seat, the guide shaft is fixedly arranged on the fixing plate, two sleeves are movably sleeved on the guide shaft, two circular plates are respectively and fixedly arranged on the corresponding sleeves, the driving assembly is arranged on the top side of the fixing plate, and the driving assembly is connected with the two sleeves;

the support plates are rotatably arranged on the two sleeves, the two support plates are connected with the driving assembly, the electric cylinders are fixedly arranged on one sides of the two support plates, which are close to each other, the one ends of the two electric cylinders, which are close to each other, are fixedly connected with the fixing plates, the circular plate is provided with a plurality of guide openings, and a plurality of clamping pieces are respectively arranged in the corresponding guide openings.

The utility model is further provided with: the clamping piece comprises an adjusting screw rod, a first clamping plate, a second clamping plate and an adjusting wheel, the first clamping plate is slidably installed in the guide opening, a plurality of second clamping plates are fixedly installed on one side, away from the fixed plate, of the circular plate, the adjusting screw rod is rotatably installed in the guide opening, the first clamping plate is in threaded connection with the adjusting screw rod, and one end of the adjusting screw rod extends out of the circular plate and is fixedly sleeved with the adjusting wheel.

By adopting the technical scheme, a plurality of workpieces needing to be processed can be clamped.

The utility model is further provided with: the driving assembly comprises a double-shaft motor, two square shafts, two hollow shafts, two driving gears and two driven gears, the hollow shafts are rotatably installed on the two support plates, the driving gears are fixedly sleeved on the two hollow shafts, the double-shaft motor is fixedly installed on the top side of the fixing plate, the square shafts are fixedly installed on the two output shafts of the double-shaft motor, the two square shafts are axially and slidably installed on the inner walls of the corresponding hollow shafts respectively, the driven gears are fixedly sleeved on the two sleeves, and the two driving gears are meshed with the corresponding driven gears respectively.

Through adopting above-mentioned technical scheme, can control the circular plate and rotate as required to can adjust the work piece after the centre gripping is fixed to the height of required processing.

The utility model is further provided with: one side of circular plate far away from the fixed plate is fixedly provided with a plurality of arc-shaped baffles, and the number of the arc-shaped baffles is the same as that of the clamping plates I.

By adopting the technical scheme, the workpiece clamping device can prevent the chips generated during the processing of the workpiece from affecting other clamped and fixed workpieces.

The utility model is further provided with: an annular groove is formed in one side, close to the fixed plate, of the lathe body, and a protective cover is slidably mounted on the inner wall of the annular groove.

By adopting the technical scheme, the situation that the generated scraps splash around to hurt operators can be avoided when the workpiece is machined.

The utility model is further provided with: the top side of mount pad fixed mounting has a plurality of boss, and a plurality of boss all are with fixed plate fixed connection.

By adopting the technical scheme, the stability of the fixed plate can be improved, so that the precision of workpiece processing can be ensured to a certain extent.

The beneficial effects of the utility model are as follows: the workpiece clamping device has the advantages that a plurality of workpieces to be machined can be clamped and fixed on the circular plate simultaneously through the clamping pieces, the circular plate can be controlled to be subjected to angle adjustment based on the guide shaft as the center through the driving assembly, so that the workpiece to be machined can be adjusted to a position flush with the machining position of the lathe main body, then the sleeve is driven to slide along the axial direction of the guide shaft through the electric cylinder control support plate, the workpiece to be machined can be moved to the position where the lathe main body is used for machining the workpiece to be machined, synchronous machining operation of two workpieces can be achieved simultaneously, the workpiece which is clamped and fixed in addition can be machined rapidly after the machining of the two workpieces is completed, the workpiece machining continuity can be improved, the workpiece is not required to be clamped and fixed and released, and the situation that scraps produced during machining can be effectively avoided to splash everywhere to cause injury of operators when the lathe main body machines the workpiece is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a horizontal lathe according to the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a horizontal lathe according to the present utility model;

FIG. 3 is a schematic structural view of the portion A of the horizontal lathe according to the present utility model;

FIG. 4 is a schematic structural view of a portion B of the horizontal lathe according to the present utility model;

fig. 5 is a schematic top view of a protective cover according to the present utility model.

In the figure, 1, a base; 11. a lathe body; 12. a protective cover; 2. a mounting base; 21. a fixing plate; 3. a guide shaft; 31. a sleeve; 32. a circular plate; 33. an arc baffle; 34. a clamping plate I; 35. adjusting a screw rod; 36. a clamping plate II; 4. a biaxial motor; 41. a square shaft; 42. a hollow shaft; 43. a drive gear; 44. a driven gear; 45. a support plate; 46. and (5) an electric cylinder.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1-5, a horizontal lathe comprises a base 1, a lathe body 11, a mounting seat 2, a fixing plate 21, two circular plates 32 and a guide shaft 3, wherein the lathe body 11 and the mounting seat 2 are fixedly arranged on the top side of the base 1, the fixing plate 21 is fixedly arranged on the top side of the mounting seat 2, the guide shaft 3 is fixedly arranged on the fixing plate 21, two sleeves 31 are movably sleeved on the guide shaft 3, the two circular plates 32 are respectively fixedly arranged on the corresponding sleeves 31, support plates 45 are respectively and rotatably arranged on the two sleeves 31, hollow shafts 42 are respectively and rotatably arranged on the two support plates 45, driving gears 43 are respectively and fixedly sleeved on the two hollow shafts 42, a double-shaft motor 4 is fixedly arranged on the top side of the fixing plate 21, square shafts 41 are respectively and axially fixedly arranged on the two output shafts of the double-shaft motor 4, the two square shafts 41 are respectively and axially slidably arranged on the inner walls of the corresponding hollow shafts 42, the driven gears 44 are fixedly sleeved on the two sleeves 31, the two driving gears 43 are respectively meshed with the corresponding driven gears 44, the circular plate 32 can be controlled to rotate according to the requirement, the electric cylinders 46 are fixedly installed on one sides of the two support plates 45, which are close to each other, one ends of the two electric cylinders 46, which are close to each other, are fixedly connected with the fixed plate 21, the distance between the two circular plates 32 can be adjusted according to the requirement, so that a fixed workpiece can be adjusted to the machining position of the lathe main body 1 for machining operation, a plurality of guide openings are formed in the circular plate 32, the first clamping plate 34 is slidably installed in the guide openings, the second clamping plate 36 is fixedly installed on one side of the circular plate 32, which is far away from the fixed plate 21, the adjusting screw 35 is installed in the guide openings in a rotating manner, one end of the adjusting screw 35 extends out of the circular plate 32 and is fixedly sleeved with the adjusting wheel, the clamping operation can be performed on the workpiece to be processed.

Specifically, the circular plate 32 is kept away from one side fixed mounting of fixed plate 21 and is had a plurality of arc baffles 33, the quantity of arc baffles 33 is the same with the quantity of splint one 34, can influence other fixed work piece of centre gripping to the piece that produces when avoiding processing the work piece, the ring channel has been seted up to one side that lathe main body 11 is close to fixed plate 21, slidable mounting has protection casing 12 on the inner wall of ring channel, can avoid the piece that produces to splash the condition of injuring operating personnel everywhere when processing the work piece, the top side fixed mounting of mount pad 2 has a plurality of reinforcing blocks, a plurality of reinforcing blocks all with fixed plate 21 fixed connection, can improve the steady setting of fixed plate 21, thereby can guarantee the precision of work piece processing to a certain extent.

Working principle: the workpiece to be machined is placed between the clamping plate I34 and the corresponding clamping plate II 36, the clamping plate I34 is controlled to move towards the clamping plate II 36 through the adjusting wheel rotation adjusting screw 35, so that the workpiece to be machined can be clamped and fixed, a plurality of workpieces to be machined can be clamped and fixed sequentially, the hollow shaft 42 is driven to rotate through the double-shaft motor control square shaft 41, the circular plate 32 can be controlled to rotate based on the guide shaft 3 under the cooperation of the driving gear 43 and the driven gear 44, the workpiece to be machined can be moved to the same axis of the machining position of the lathe main body 11, the sleeve 31 is driven to slide along the outer side of the guide shaft 3 in the direction away from each other through the electric cylinder 46, the workpiece to be machined can be moved to the machining position of the lathe main body 11, and scraps generated during machining can be shielded and protected under the action of the arc-shaped baffle 33, so that the effect of other workpieces can be avoided, and meanwhile, the protection cover 12 can be controlled to rotate 90 degrees along the annular groove, so that the scraps generated during machining of the workpiece can be prevented from splashing and hurting the operator.

The horizontal lathe provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The horizontal lathe is characterized by comprising a base (1), a lathe main body (11), a mounting seat (2), a fixing plate (21), two circular plates (32), a guide shaft (3) and a plurality of clamping pieces;

the lathe is characterized in that the lathe body (11) and the mounting seat (2) are fixedly arranged on the top side of the base (1), the fixing plate (21) is fixed on the top side of the mounting seat (2), the guide shaft (3) is fixedly arranged on the fixing plate (21), two sleeves (31) are movably sleeved on the guide shaft (3), two circular plates (32) are respectively and fixedly arranged on the corresponding sleeves (31), a driving assembly is arranged on the top side of the fixing plate (21), and the driving assembly is connected with the two sleeves (31);

the support plates (45) are rotatably installed on the two sleeves (31), the two support plates (45) are connected with the driving assembly, electric cylinders (46) are fixedly installed on one sides, close to each other, of the two support plates (45), one ends, close to each other, of the two electric cylinders (46) are fixedly connected with the fixing plate (21), a plurality of guide openings are formed in the circular plate (32), and a plurality of clamping pieces are respectively arranged in the corresponding guide openings.

2. A horizontal lathe according to claim 1, wherein: the clamping piece comprises an adjusting screw (35), a clamping plate I (34), a clamping plate II (36) and an adjusting wheel, the clamping plate I (34) is slidably mounted in the guide opening, a plurality of clamping plates II (36) are fixedly mounted on one side, far away from the fixed plate (21), of the circular plate (32), the adjusting screw (35) is rotatably mounted in the guide opening, the clamping plate I (34) is in threaded connection with the adjusting screw (35), and one end of the adjusting screw (35) extends out of the circular plate (32) and is fixedly sleeved with the adjusting wheel.

3. A horizontal lathe according to claim 1, wherein: the driving assembly comprises a double-shaft motor, two square shafts (41), two hollow shafts (42), two driving gears (43) and two driven gears (44), wherein the hollow shafts (42) are rotatably arranged on two support plates (45), the driving gears (43) are fixedly sleeved on the two hollow shafts (42), the double-shaft motor is fixedly arranged on the top side of the fixing plate (21), the square shafts (41) are fixedly arranged on the two output shafts of the double-shaft motor, the two square shafts (41) are axially and slidably arranged on the inner walls of the corresponding hollow shafts (42), the driven gears (44) are fixedly sleeved on the two sleeves (31), and the two driving gears (43) are meshed with the corresponding driven gears (44).

4. A horizontal lathe according to claim 1, wherein: a plurality of arc-shaped baffles (33) are fixedly arranged on one side, far away from the fixed plate (21), of the circular plate (32), and the number of the arc-shaped baffles (33) is the same as that of the clamping plates I (34).

5. A horizontal lathe according to claim 1, wherein: an annular groove is formed in one side, close to the fixed plate (21), of the lathe main body (11), and a protective cover (12) is slidably mounted on the inner wall of the annular groove.

6. A horizontal lathe according to claim 1, wherein: the top side of mount pad (2) is fixed mounting has a plurality of reinforcing blocks, and a plurality of reinforcing blocks all are with fixed plate (21) fixed connection.