Automatic feeding hard rail horizontal lathe

Abstract

The utility model relates to the technical field of horizontal lathes, in particular to an automatic feeding hard rail horizontal lathe which comprises an operation table, a spindle box is installed at the left end of the top of the operation table, a three-jaw chuck is installed at the right end of the top of the operation table, and a fixing table is installed between the spindle box and the three-jaw chuck. A feeding assembly is installed at the top of the fixing table, the feeding assembly is used for automatically feeding lathe materials, the feeding assembly comprises a first frame, a second frame, a driving gear, a threaded rod, a sliding rod, a half gear, a toothed plate and a top plate, and the first frame and the second frame are installed at the front end and the rear end of the fixing table correspondingly. Compared with an existing automatic feeding hard rail horizontal lathe, the automatic feeding hard rail horizontal lathe has the advantages that automatic feeding of the horizontal lathe can be achieved through the design of the top plate and the half gear, workpiece feeding shaking is effectively prevented through the design of the telescopic rod and the clamping block, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal lathes, in particular to an automatic feeding hard rail horizontal lathe. Background Art

[0002] Horizontal lathe refers to ordinary lathe, which is a horizontal lathe that can process various types of workpieces such as shafts, disks, rings, etc. in various processes. It is often used to process the internal and external rotating surfaces, end faces and various internal and external threads of workpieces. With corresponding tools and accessories, it can also perform drilling, reaming, tapping and knurling. Ordinary lathes are the most widely used type of lathes, accounting for about 65% of the total number of lathes. Because their spindles are placed horizontally, they are called horizontal lathes.

[0003] Horizontal lathes are usually used for turning large workpieces. When clamping large workpieces, the traditional method is to use a crane to lift the workpiece to the machine tool chuck and then clamp it. Since the workpiece shakes greatly when the crane lifts the workpiece, it is not convenient for clamping and can easily cause damage to the machine tool in serious cases.

[0004] Therefore, it is particularly important to improve the existing automatic feeding hard rail horizontal lathe, design a new automatic feeding hard rail horizontal lathe to solve the above technical defects, and improve the practicality of the overall automatic feeding hard rail horizontal lathe. Utility Model Content

[0005] The utility model aims to provide an automatic feeding hard rail horizontal lathe to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic feeding hard rail horizontal lathe comprises an operating table, a spindle box is installed at the left end of the top of the operating table, a three-jaw chuck is installed at the right end of the top of the operating table, a fixed table is installed between the spindle box and the three-jaw chuck, and a feeding assembly is installed on the top of the fixed table;

[0008] The feeding assembly is used for automatically feeding the lathe material.

[0009] As a preferred solution of the utility model, the loading assembly includes a first frame, a second frame, a driving gear, a threaded rod, a sliding rod, a half gear, a tooth plate and a top plate. The first frame and the second frame are respectively installed at the front and rear ends of the fixed platform, the driving gear is installed at the bottom of the first frame, the threaded rod is installed inside the driving gear and is located inside the first frame, the sliding rod is installed inside the second frame, the half gear is installed on the side of the second frame close to the first frame, the tooth plate is installed on the right side of the half gear, and the top plate is installed between the half gear and the first frame.

[0010] As a preferred solution of the utility model, movable sleeves are installed on the outside of the threaded rod and the sliding rod, the connection between the half gear and the movable sleeve is a rotational connection, and the connection between the front side of the top plate and the movable sleeve is a rotational connection.

[0011] As a preferred solution of the utility model, through grooves are symmetrically provided inside the first frame and the second frame, a driving rod is installed on the right side of the driving gear, and a fixing seat is installed outside the driving rod.

[0012] As a preferred solution of the utility model, an extension plate is installed on the top of the fixed platform and between the first frame and the second frame, a support plate is installed between the extension plates, and a limiting plate is installed on the top of the threaded rod and the sliding rod.

[0013] As a preferred solution of the utility model, a telescopic rod is installed on the top of the top plate, an L-shaped plate is installed on the right side of the telescopic rod, a triangular plate is installed in the middle of the L-shaped plate, and a connecting column is installed on the output end of the telescopic rod.

[0014] As a preferred solution of the utility model, a connecting rod is installed on the top of the triangular plate, and a clamping block is installed on one end of the connecting rod away from the triangular plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, the raw material is placed between the clamping blocks, and the telescopic rod is started, so that the connecting column drives the triangular plate to rotate, thereby driving the connecting rod to swing, realizing the downward pressure of the clamping block, thereby completing the fixing of the corners of the raw material, and the rotation of the driving rod is realized by the rotation of the driving gear, and at the same time drives the threaded rod to rotate, so that the threaded connection between the threaded rod and the movable sleeve is realized, so that the movable sleeve completes the lifting movement outside the threaded rod, and another group of movable sleeves slides outside the sliding rod, thereby maintaining synchronous movement, realizing the rising of the top plate, thereby driving the rising of the half gear, making the half gear contact with the tooth plate, thereby generating a meshing reaction, and realizing the flipping of the top plate, so that the raw material is clamped and fixed by the three-jaw chuck, and the raw material is processed by starting the spindle box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the feeding component of the utility model;

[0019] Figure 3 This is a partial structural diagram of the feeding component of the utility model;

[0020] Figure 4This is a schematic diagram of the clamping block structure of the utility model.

[0021] In the figure: 1. operating table; 2. spindle box; 3. three-jaw chuck; 4. fixed table; 5. loading assembly; 501. first frame; 502. second frame; 503. driving gear; 504. threaded rod; 505. sliding rod; 506. half gear; 507. tooth plate; 508. top plate; 509. movable sleeve; 510. through groove; 511. driving rod; 512. fixed seat; 6. extension plate; 7. support plate; 8. telescopic rod; 9. L-shaped plate; 10. triangle plate; 11. connecting column; 12. connecting rod; 13. clamping block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] An automatic feeding hard rail horizontal lathe comprises an operating table 1, a spindle box 2 is installed at the left end of the top of the operating table 1, a three-jaw chuck 3 is installed at the right end of the top of the operating table 1, a fixed table 4 is installed between the spindle box 2 and the three-jaw chuck 3, and a feeding assembly 5 is installed on the top of the fixed table 4;

[0026] The loading assembly 5 is used for automatically loading the lathe material.

[0027] For further information, see Figure 1 , Figure 2 and Figure 3In this embodiment, the loading assembly 5 includes a first frame 501, a second frame 502, a driving gear 503, a threaded rod 504, a sliding rod 505, a half gear 506, a tooth plate 507 and a top plate 508. The first frame 501 and the second frame 502 are respectively installed at the front and rear ends of the fixed platform 4. The driving gear 503 is installed at the bottom of the first frame 501, the threaded rod 504 is installed inside the driving gear 503 and is located inside the first frame 501, the sliding rod 505 is installed inside the second frame 502, the half gear 506 is installed on the side of the second frame 502 close to the first frame 501, and the tooth plate 507 is installed on the top plate 508. It is installed on the right side of the half gear 506, and the top plate 508 is installed between the half gear 506 and the first frame 501. When large raw materials need to be processed, a large amount of raw materials are placed on the top of the top plate 508 through auxiliary tools, and the driving gear 503 is rotated. At the same time, the threaded rod 504 is driven to rotate through the rotational force of the driving gear 503, and the top plate 508 is driven to rise. Through the rise of the half gear 506, the half gear 506 is brought into contact with the tooth plate 507, so that a meshing reaction occurs, and the top plate 508 is flipped, so that the raw materials are clamped and fixed by the three-jaw chuck 3, and the raw materials are processed by starting the spindle box 2.

[0028] Among them, see Figure 1 , Figure 2 and Figure 3 In this embodiment, movable sleeves 509 are installed on the outside of the threaded rod 504 and the sliding rod 505, the connection mode of the half gear 506 and the movable sleeve 509 is a rotational connection, and the connection mode of the front of the top plate 508 and the movable sleeve 509 is a rotational connection. Through the rotation of the threaded rod 504, a threaded connection is realized between the threaded rod 504 and the movable sleeve 509, so that the movable sleeve 509 completes the lifting movement on the outside of the threaded rod 504, and another group of movable sleeves 509 slides on the outside of the sliding rod 505, thereby maintaining synchronous movement and realizing the rise of the top plate 508.

[0029] Second, see Figure 1 , Figure 2 and Figure 3 In this embodiment, through grooves 510 are symmetrically provided inside the first frame 501 and the second frame 502, a driving rod 511 is installed on the right side of the driving gear 503, and a fixing seat 512 is installed outside the driving rod 511. The driving gear 503 is rotated by rotating the driving rod 511.

[0030] Furthermore, please see Figure 1 , Figure 2 and Figure 3In this embodiment, an extension plate 6 is installed on the top of the fixed platform 4 and between the first frame 501 and the second frame 502, a support plate 7 is installed between the extension plates 6, and a limiting plate is installed on the top of the threaded rod 504 and the sliding rod 505. When the top plate 508 stops working, the top plate 508 is supported by the support plate 7.

[0031] For further information, see Figure 1 , Figure 2 and Figure 4 In this embodiment, a telescopic rod 8 is installed on the top of the top plate 508, an L-shaped plate 9 is installed on the right side of the telescopic rod 8, a triangular plate 10 is installed in the middle of the L-shaped plate 9, a connecting column 11 is installed on the output end of the telescopic rod 8, a connecting rod 12 is installed on the top of the triangular plate 10, and a clamping block 13 is installed on the end of the connecting rod 12 away from the triangular plate 10. When loading is required, the raw material is placed between the clamping blocks 13, and the telescopic rod 8 is started to extend and retract the telescopic rod 8, so that the connecting column 11 drives the triangular plate 10 to rotate, thereby driving the connecting rod 12 to swing, and the clamping block 13 is pressed down, thereby completing the fixation of the corners of the raw material.

[0032] In this embodiment, the implementation scenario is specifically as follows: by placing the raw material between the clamping blocks 13, and by starting the telescopic rod 8, the telescopic rod 8 is extended and retracted, so that the connecting column 11 drives the triangular plate 10 to rotate, thereby driving the connecting rod 12 to swing, and realizing the downward pressure of the clamping block 13, so as to complete the fixing of the corners of the raw material, and the rotation of the driving rod 511 is realized to rotate the driving gear 503, and at the same time, the threaded rod 504 is driven to rotate by the rotational force of the driving gear 503, so that the threaded connection between the threaded rod 504 and the movable sleeve 509 is realized, so that the movable sleeve 509 completes the lifting movement outside the threaded rod 504, and another group of movable sleeves 509 slides outside the sliding rod 505, so as to maintain synchronous movement, realize the rise of the top plate 508, drive the rise of the half gear 506, so that the half gear 506 contacts the tooth plate 507, so as to generate a meshing reaction, and realize the flipping of the top plate 508, so that the raw material is clamped and fixed by the three-jaw chuck 3, and the raw material is processed by starting the spindle box 2.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding hard rail horizontal lathe, comprising an operating table (1), characterized in that: A spindle box (2) is installed at the left end of the top of the operating table (1), a three-jaw chuck (3) is installed at the right end of the top of the operating table (1), a fixed table (4) is installed between the spindle box (2) and the three-jaw chuck (3), and a loading assembly (5) is installed on the top of the fixed table (4); The loading assembly (5) is used for automatically loading materials onto a lathe.

2. The automatic feeding hard rail horizontal lathe according to claim 1, characterized in that: The loading assembly (5) comprises a first frame (501), a second frame (502), a driving gear (503), a threaded rod (504), a sliding rod (505), a half gear (506), a tooth plate (507) and a top plate (508); the first frame (501) and the second frame (502) are respectively mounted on the front and rear ends of the fixed platform (4); the driving gear (503) is mounted on the bottom of the first frame (501); the threaded rod (504) is mounted inside the driving gear (503) and is located inside the first frame (501); the sliding rod (505) is mounted inside the second frame (502); the half gear (506) is mounted on a side of the second frame (502) close to the first frame (501); the tooth plate (507) is mounted on the right side of the half gear (506); and the top plate (508) is mounted between the half gear (506) and the first frame (501).

3. The automatic feeding hard rail horizontal lathe according to claim 2, characterized in that: A movable sleeve (509) is installed on the outside of the threaded rod (504) and the sliding rod (505), the half gear (506) is connected to the movable sleeve (509) in a rotational connection, and the front side of the top plate (508) is connected to the movable sleeve (509) in a rotational connection.

4. The automatic feeding hard rail horizontal lathe according to claim 2, characterized in that: The first frame (501) and the second frame (502) are symmetrically provided with through grooves (510), a driving rod (511) is installed on the right side of the driving gear (503), and a fixing seat (512) is installed on the outside of the driving rod (511).

5. The automatic feeding hard rail horizontal lathe according to claim 2, characterized in that: An extension plate (6) is installed on the top of the fixed platform (4) and between the first frame (501) and the second frame (502), a support plate (7) is installed between the extension plates (6), and a limiting plate is installed on the top of the threaded rod (504) and the sliding rod (505).

6. The automatic feeding hard rail horizontal lathe according to claim 2, characterized in that: A telescopic rod (8) is installed on the top of the top plate (508), an L-shaped plate (9) is installed on the right side of the telescopic rod (8), a triangular plate (10) is installed in the middle of the L-shaped plate (9), and a connecting column (11) is installed on the output end of the telescopic rod (8).

7. The automatic feeding hard rail horizontal lathe according to claim 6, characterized in that: A connecting rod (12) is installed on the top of the triangular plate (10), and a clamping block (13) is installed on one end of the connecting rod (12) away from the triangular plate (10).

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