Double-end turning clamp facilitating workpiece fixing

Abstract

The utility model provides a double-headed turning clamp convenient for fixing a workpiece, relates to the technical field of double-headed turning clamps, and aims to solve the problems that when the conventional double-headed turning clamp is used and the workpiece is mounted, the workpiece cannot be ensured to be positioned in the center and the two sides of the workpiece cannot be simultaneously cut and processed. The body is of a rectangular structure. The mounting component is mounted at the bottom of the processing component; the rotating assembly is mounted at the top of the mounting assembly; the fixing frame is fixedly mounted on the top side of the fixing part; the moving groove is formed in the fixing frame; the adjusting piece is rotationally mounted on the fixing frame; and the aligning piece is slidably mounted in the moving groove. By rotating the adjusting part, the adjusting part drives the aligning part to move in the moving groove when rotating, the aligning part is of a cylindrical structure and then makes contact with the two sides of the workpiece, the position of the workpiece is limited in an auxiliary mode, the workpiece is kept in the middle position, and therefore it is guaranteed that the distances between the two sides of the workpiece are the same; and therefore, the uniformity of the two sides of the workpiece during cutting is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of double-head lathe clamps, and more specifically, particularly relates to a double-head lathe clamp which is convenient for fixing workpieces. Background Art

[0002] Turning refers to lathe processing which is a part of mechanical processing. Lathe processing mainly uses a turning tool to turn the rotating workpiece. Lathes are mainly used to process shafts, disks, sleeves and other rotating or non-rotating workpieces with rotating surfaces. It is the most widely used type of machine tool processing in mechanical manufacturing and repair factories. The cutting energy of turning processing is mainly provided by the workpiece rather than the tool. Turning is the most basic and common cutting processing method and occupies a very important position in production. Turning is suitable for processing rotating surfaces. Most workpieces with rotating surfaces can be processed by turning. In order to improve the efficiency of turning processing, a double-head turning lathe has appeared on the market to accelerate turning production.

[0003] Based on the findings in the prior art, the existing double-headed lathe clamp cannot conveniently fix the workpiece when in use, the operation is not convenient enough, and during cutting, no structure for collecting waste chips is provided. Moreover, when the existing double-headed lathe clamp is in use, when installing the workpiece, it is impossible to ensure that the workpiece is in a centered position and both sides of the workpiece are cut at the same time. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a double-ended lathe clamp which is convenient for fixing the workpiece, so as to solve the problems that the existing double-ended lathe clamp cannot conveniently fix the workpiece when in use, the operation is not convenient enough, and no structure for collecting waste chips is provided during cutting. In addition, when the existing double-ended lathe clamp is in use, when installing the workpiece, it is impossible to ensure that the workpiece is in a centered position and both sides of the workpiece are cut at the same time.

[0005] The utility model discloses a double-head lathe fixture which is convenient for fixing workpieces, which is achieved by the following specific technical means:

[0006] A double-head lathe fixture for facilitating workpiece fixation, comprising a processing component, a mounting component, a rotating component and an alignment component;

[0007] The processing component is a double-headed car body, and the processing component includes: a main body, which is a rectangular structure and a cutter is installed on the main body; the mounting component is installed at the bottom of the processing component; the rotating component is installed on the top of the mounting component, and the rotating component includes: a fixing part, which is a rectangular structure, a circular groove is provided on the fixing part, a gear is installed on the fixing part, and the fixing part is fixedly installed on the top of the mounting part on the mounting component; the alignment component is installed on the top of the rotating component.

[0008] Furthermore, the processing assembly also includes:

[0009] The bottom piece is a U-shaped structure, a rack is installed at the bottom of the bottom piece, and the bottom piece is fixedly installed on the top of the main body.

[0010] Furthermore, the installation component includes:

[0011] The mounting piece is a rectangular structure, with T-shaped protrusions on both sides of the top of the mounting piece, a gear is installed on the mounting piece motor, and a bottom piece is slidably installed on the mounting piece, and the gear on the mounting piece motor and the rack on the bottom piece are meshed with each other; the collecting piece is a rectangular structure, and the collecting piece is fixedly installed on the top of the mounting piece.

[0012] Furthermore, the rotating assembly further comprises:

[0013] The rotating part has a circular ring structure and is rotatably mounted inside a circular ring groove on the fixed part, and the latch teeth on the rotating part mesh with the gears on the fixed part; the contact part has a semicircular structure and is mounted on the inner wall of the rotating part through a cylinder.

[0014] Furthermore, the alignment component includes:

[0015] The fixing frame is a T-shaped structure and is fixedly installed on the top side of the fixing member; the moving groove is a rectangular structure and is opened inside the fixing frame.

[0016] Furthermore, the alignment component also includes:

[0017] The adjusting piece is a cylindrical structure, is provided with a thread, and is rotatably mounted on a fixed frame; the aligning piece is a cylindrical structure, is provided with a threaded hole, and is slidably mounted inside the movable groove, and the adjusting piece is mounted inside the threaded hole on the aligning piece.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In this device, a rotating member and a contact member are provided. Here, the rotating member is rotatably mounted inside the annular groove on the fixed member, and the contact member is connected to the rotating member through a cylinder, so that when in use, the contact member is provided with a semicircular structure, so that it can better contact with the outer side of the workpiece, and through the telescopic effect of the cylinder, the workpiece can be firmly clamped, and the rotating member is driven to rotate when the gear on the fixed member rotates, so that the workpiece can be driven to rotate for processing, and the fallen waste chips can enter the collecting member for collection;

[0020] 2. In this device, an adjusting member and an aligning member are provided, wherein the adjusting member is rotatably mounted on a fixed frame, and the aligning member is slidably mounted inside a movable groove, so that when in use, the adjusting member is rotated so that the adjusting member drives the aligning member to move inside the movable groove when rotating. The aligning member is provided as a cylindrical structure, so that it contacts with both sides of the workpiece, and assists in limiting the position of the workpiece, keeping the workpiece in a middle position, thereby ensuring that the distance between the two sides of the workpiece is the same, thereby ensuring the uniformity of both sides of the workpiece during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a main perspective three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the exploded three-dimensional structure of the processing assembly and the installation assembly of the utility model.

[0023] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the rotating assembly of the utility model.

[0024] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the alignment component of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Processing assembly; 101. Main body; 102. Bottom piece; 2. Installation assembly; 201. Installation piece; 202. Collecting piece; 3. Rotation assembly; 301. Fixing piece; 302. Rotation piece; 303. Contact piece; 4. Alignment assembly; 401. Fixing frame; 402. Moving slot; 403. Adjusting piece; 404. Alignment piece. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 4 As shown:

[0030] The utility model provides a double-head lathe clamp which is convenient for fixing a workpiece, comprising a processing component 1, an installation component 2, a rotating component 3 and an alignment component 4; the processing component 1 is the double-head lathe body, and the processing component 1 comprises: a main body 101, the main body 101 is a rectangular structure, and a cutter is installed on the main body 101; the main body 101 here is used to be driven to move by a motor, so that the cutter and the side of the workpiece contact each other; the installation component 2 is installed at the bottom of the processing component 1; the rotating component 3 is installed at the top of the installation component 2, and the rotating component 3 comprises: a fixing member 301, the fixing member 301 is a rectangular structure, a circular ring groove is provided on the fixing member 301, a gear is installed on the fixing member 301, and the fixing member 301 is fixedly installed on the top of the mounting member 201 on the mounting component 2; the fixing member 301 here is used to install a rotating member 302; the alignment component 4 is installed on the top of the rotating component 3.

[0031] Among them, Figure 2 As shown, the processing assembly 1 also includes: a bottom piece 102, the bottom piece 102 is a U-shaped structure, a rack is installed at the bottom of the bottom piece 102, and the bottom piece 102 is fixedly installed on the top of the main body 101; the bottom piece 102 here is used to be slidably installed on the mounting piece 201.

[0032] Among them, Figure 2 As shown, the mounting assembly 2 includes: a mounting member 201 of a rectangular structure, T-shaped protrusions are provided on both sides of the top of the mounting member 201, a gear is installed on the motor of the mounting member 201, and a bottom member 102 is slidably installed on the mounting member 201, and the gear on the motor of the mounting member 201 is meshed with the rack on the bottom member 102; the mounting member 201 here is used to drive the gear to rotate through the motor, thereby meshing with the rack on the bottom member 102 through the gear, thereby driving the two groups of bottom members 102 to move; a collecting member 202, the collecting member 202 is a rectangular structure, and the collecting member 202 is fixedly installed on the top of the mounting member 201; the collecting member 202 here collects the cut impurities.

[0033] Among them, Figure 3 As shown, the rotating assembly 3 also includes: a rotating member 302, which is a circular ring structure, and the rotating member 302 is rotatably installed in the circular ring groove on the fixed member 301, and the latch teeth on the rotating member 302 are meshed with the gears on the fixed member 301; the rotating member 302 here is used to engage with the gears on the fixed member 301 through the latch teeth, and then drive the rotating member 302 and the workpiece to rotate for processing through the rotation of the gears; a contact member 303, which is a semicircular structure, and the contact member 303 is installed on the inner wall of the rotating member 302 through a cylinder; the contact member 303 here is used to be set as a semicircular structure, so that it can better contact with the outside of the workpiece and achieve a better clamping effect.

[0034] Among them, Figure 4 As shown, the alignment assembly 4 includes: a fixing frame 401, which is a T-shaped structure and is fixedly mounted on the top side of the fixing member 301; the fixing frame 401 here is used to open a moving groove 402; the moving groove 402, which is a rectangular structure and is opened inside the fixing frame 401; the moving groove 402 here is used to be slidably connected with the alignment member 404; the adjusting member 403, which is a cylindrical structure, is provided with a thread, and is rotatably mounted on the fixing frame 40 1; the adjusting member 403 here is used to drive the alignment member 404 to move inside the moving groove 402 by rotating; the alignment member 404, the alignment member 404 is a cylindrical structure, a threaded hole is provided on the alignment member 404, and the alignment member 404 is slidably installed inside the moving groove 402, and the adjusting member 403 is installed inside the threaded hole on the alignment member 404; the alignment member 404 here is used to move inside the moving groove 402, thereby contacting both sides of the workpiece, pushing the workpiece to move inside the rotating member 302, thereby ensuring that the workpiece is in the middle position.

[0035] The specific usage and function of this embodiment are as follows:

[0036] In the present invention, when the device is used, the adjusting member 403 is rotated so that the adjusting member 403 drives the alignment member 404 to move inside the moving groove 402 when rotating. The alignment member 404 is set as a cylindrical structure, so as to contact with both sides of the workpiece, and assist in limiting the position of the workpiece, keeping the workpiece in the middle position, thereby ensuring that the distance between the two sides of the workpiece is the same, thereby ensuring the uniformity of the two sides of the workpiece during cutting. The contact member 303 is set as a semicircular structure, so as to better contact with the outer side of the workpiece, and through the effect of the cylinder expansion and contraction, the workpiece can be firmly clamped. The motor on the mounting member 201 drives the gear to rotate and meshes with the rack on the bottom member 102, thereby driving the bottom member 102 to move on the mounting member 201, so that the cutter on the main body 101 contacts with the outer side of the workpiece, and the rotating member 302 is driven to rotate when the gear on the fixing member 301 rotates, thereby driving the workpiece to rotate for processing, and the fallen waste chips can enter the collecting member 202 for collection.

Claims

1. A double-head lathe fixture for fixing workpieces, characterized by: It comprises a processing component (1), a mounting component (2), a rotating component (3) and an alignment component (4); The processing assembly (1) is a double-headed vehicle body, and the processing assembly (1) comprises: a main body (101), the main body (101) is a rectangular structure, and a cutter is installed on the main body (101); the mounting assembly (2) is installed at the bottom of the processing assembly (1); the rotating assembly (3) is installed at the top of the mounting assembly (2), and the rotating assembly (3) comprises: a fixing member (301), the fixing member (301) is a rectangular structure, a circular groove is provided on the fixing member (301), a gear is installed on the fixing member (301), and the fixing member (301) is fixedly installed on the top of the mounting member (201) on the mounting assembly (2); and the alignment assembly (4) is installed at the top of the rotating assembly (3).

2. A double-head lathe fixture for facilitating workpiece fixation according to claim 1, characterized in that: The processing assembly (1) further comprises: The bottom piece (102) is a U-shaped structure, a rack is installed at the bottom of the bottom piece (102), and the bottom piece (102) is fixedly installed on the top of the main body (101).

3. A double-head lathe fixture for facilitating workpiece fixation according to claim 2, characterized in that: The installation component (2) comprises: The mounting member (201) is a rectangular structure, T-shaped protrusions are provided on both sides of the top of the mounting member (201), a gear is installed on the motor of the mounting member (201), and a bottom member (102) is slidably installed on the mounting member (201), and the gear on the motor of the mounting member (201) and the rack on the bottom member (102) are meshed with each other; the collecting member (202) is a rectangular structure, and the collecting member (202) is fixedly installed on the top of the mounting member (201).

4. A double-head lathe fixture for facilitating workpiece fixation according to claim 1, characterized in that: The rotating assembly (3) further comprises: The rotating member (302) is a circular ring structure, and the rotating member (302) is rotatably mounted inside the circular ring groove on the fixed member (301), and the latch teeth on the rotating member (302) are meshed with the gears on the fixed member (301); the contact member (303) is a semicircular structure, and the contact member (303) is mounted on the inner wall of the rotating member (302) through a cylinder.

5. A double-head lathe fixture for facilitating workpiece fixation according to claim 1, characterized in that: The alignment component (4) comprises: The fixing frame (401) is a T-shaped structure and is fixedly mounted on the top side of the fixing member (301); the moving groove (402) is a rectangular structure and is opened inside the fixing frame (401).

6. A double-head lathe fixture for fixing a workpiece according to claim 5, characterized in that: The alignment component (4) further comprises: The adjusting member (403) is a cylindrical structure, a thread is provided on the adjusting member (403), and the adjusting member (403) is rotatably mounted on the fixing frame (401); the aligning member (404) is a cylindrical structure, a thread hole is provided on the aligning member (404), and the aligning member (404) is slidably mounted inside the movable groove (402), and the adjusting member (403) is mounted inside the thread hole on the aligning member (404).

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