An adapter plate for an angle head

Abstract

The utility model discloses an adapter plate for an angle head, which belongs to the technical field of machine tool equipment, and specifically includes an adapter outer plate and an adapter inner plate that are detachably connected, a snap-in groove formed by the adapter outer plate and the adapter inner plate, and a notch of the snap-in groove is formed after the adapter outer plate and the adapter inner plate are connected. This scheme separates the snap-in groove by dividing the adapter plate into two to form an adapter outer plate and an adapter inner plate, so that the snap-in groove is decomposed. In this way, when installing, the movable block can be first placed in a groove where the notch is not formed, and then the notch of the snap-in groove is formed by assembling the adapter outer plate and the adapter inner plate. At this time, the movable block has been placed in the snap-in groove. At the same time, since the snap-in groove is regular and flat, there will be no jamming between the movable block and the snap-in groove, which effectively ensures the overall performance of the equipment. Even if the movable block and the adapter plate are damaged, they are easy to disassemble and repair.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tool equipment, in particular to an adapter plate for an angle head. Background Art

[0002] An angle head is a machine tool accessory that allows the rotation centerline of the tool to form a specific angle with the rotation centerline of the machine tool spindle, so as to process the workpiece. When using an angle head, the processing range and adaptability can be greatly expanded without changing the machine tool structure, and vertical and horizontal conversion five-sided processing and specific angle bevel processing can be achieved. In addition, the angle head can also reduce the repeated clamping of the workpiece and improve the processing accuracy and efficiency.

[0003] During use, the angle head assembly will be fixedly connected to the center shaft to change the position of the angle head assembly in the axial direction of the center shaft. In order to improve the strength and stability of the connection between the angle head assembly and the center shaft, an adapter plate will be fixed on the angle head or the center shaft tooling sleeve. The end surface of the adapter plate is provided with a clamping groove, and a movable head clamped in the clamping groove is fixed on the angle head or the center shaft tooling sleeve (see Figure 1 ), the strength and stability of the connection between the angle head assembly and the overall device are improved through the interference between the movable head and the card slot.

[0004] In the actual use of the adapter plate, the snap-in groove is usually formed directly on the adapter plate. Due to the nature of the snap-in groove, the movable head cannot directly enter the snap-in groove through the notch of the snap-in groove. In this case, it is necessary to open a through groove on the end face of the snap-in groove on the adapter plate for the movable head to enter. The existence of the through groove makes it easy for the movable head to get stuck when passing through the through groove during daily adjustment of the angle head position. At this time, it takes a certain amount of time to calibrate the angle head. Utility Model Content

[0005] The purpose of the utility model is to provide an adapter plate for an angle head to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, a technical solution adopted by the utility model is: an adapter plate for an angle head, comprising an adapter outer plate and an adapter inner plate that are detachably connected, a snap-in groove is formed by the adapter outer plate and the adapter inner plate, and a notch of the snap-in groove is formed after the adapter outer plate and the adapter inner plate are connected.

[0007] Preferably, a first connection hole is provided on the adapter outer disk, and a second connection hole corresponding to the first connection hole is provided on the adapter inner disk.

[0008] Preferably, a fixing hole is provided on the transfer outer disk, the bottom surface of the clamping groove is arranged on the transfer outer disk, and the fixing hole is provided on the bottom surface of the clamping groove and penetrates the transfer outer disk.

[0009] Preferably, the fixing hole is a stepped hole.

[0010] Preferably, a positioning hole is provided on the end surface of the adapter outer disk facing away from the clamping groove.

[0011] Preferably, a fastening hole communicating with the positioning hole is provided on the outer peripheral wall of the adapter outer disk.

[0012] Preferably, the outer peripheral wall of the adapter outer disk is a stepped surface.

[0013] Preferably, the stepped connection of the outer peripheral wall of the adapter outer disk is a smooth arc surface.

[0014] Preferably, bolts are used to fix between the connection hole one and the connection hole two, and between the fixing hole and the angle head or the center axis tooling sleeve, and the bolts are hexagon socket bolts.

[0015] Beneficial effects of the utility model: the scheme divides the adapter plate into two parts to form an adapter outer plate and an adapter inner plate, so that the card slot is decomposed. In this way, when installing, the movable block can be first placed in the slot where the slot opening is not formed, and then the card slot opening is formed by assembling the adapter outer plate and the adapter inner plate. At this time, the movable block is already in the card slot. At the same time, since the card slot is regular and flat, there will be no card contact between the movable block and the card slot, which effectively ensures the overall performance of the equipment. Even if the movable block and the adapter plate are damaged, it is easy to disassemble and repair;

[0016] Setting the fixing hole as a stepped hole can avoid collision between the bolt and the movable block when the bolt is connected to the angle head or the center axis tooling sleeve through the fixing hole;

[0017] The positioning hole is used to insert the positioning pin, etc., and the fastening hole is used to lock the connection between the positioning hole and the positioning pin to ensure the positioning accuracy;

[0018] The outer peripheral wall of the transfer outer disk is a stepped surface based on the consideration of reducing the material of the transfer outer disk as much as possible under the premise of forming the clamping groove. At the same time, the step connection of the smooth arc surface can enhance the strength of the step connection;

[0019] The hexagon socket bolts can be easily disassembled, reduce the diameter of the stepped holes, and ensure the strength of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the connection relationship between the adapter plate and the angle head in the prior art;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the transfer outer disk and the transfer inner disk in the utility model;

[0023] Figure 4 It is a cross-sectional view of the utility model;

[0024] In the figure: 1. Transfer outer disk; 2. Transfer inner disk; 3. Card connection groove; 4. Connection hole 2; 41. Connection hole 1; 5. Fixing hole; 6. Positioning hole; 7. Fastening hole; 8. Connection surface. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] Example:

[0027] See also Figure 1 , Figure 2 A transfer plate for an angle head comprises a transfer outer plate 1 and a transfer inner plate 2 which are detachably connected, a clamping groove 3 formed by the transfer outer plate 1 and the transfer inner plate 2, and a notch of the clamping groove 3 is formed after the transfer outer plate 1 and the transfer inner plate 2 are connected, and the clamping groove 3 can be a T-shaped groove, an L-shaped groove, etc., as long as it can ensure that the movable head can be hung and can move normally in the groove.

[0028] See also Figure 2 , Figure 3 , Figure 4 A plurality of connection holes 41 are provided on the transfer outer disk 1, and a connection hole 2 4 corresponding to the connection hole 41 is provided on the transfer inner disk 2. The connection hole 41 is a stepped hole, and the connection hole 24 is a threaded hole. A hexagon socket bolt is passed through the connection hole 41 and the connection hole 24 to complete the fixation of the transfer outer disk 1 and the transfer inner disk 2; a fixing hole 5 is provided on the transfer outer disk 1, and the bottom surface of the clamping groove 3 is provided on the transfer outer disk 1. The fixing hole 5 is provided on the bottom surface of the clamping groove 3 and penetrates the transfer outer disk 1. The fixing hole 5 is also a stepped hole, and a hexagon socket bolt is also passed through the fixing hole 5 to realize the overall connection of the transfer disk and the fixing of the angle head or the center axis tooling sleeve; a positioning hole 6 is opened on the end face of the adapter outer disk 1 away from the clamping groove 3, and a fastening hole 7 connected with the positioning hole 6 is opened on the outer peripheral wall of the adapter outer disk 1. The fastening hole 7 is also a stepped threaded hole. The positioning hole 6 is used to connect and position with the structure such as the positioning pin on the angle head or the center axis tooling sleeve, and the positioning pin is resisted by screwing the hexagon socket bolt into the fastening hole 7 to ensure the positioning accuracy; the outer peripheral wall of the adapter outer disk 1 is a stepped surface, and the stepped connection of the outer peripheral wall of the adapter outer disk 1 is a smooth arc surface. Such an arrangement can enhance the strength of the stepped connection.

[0029] Working principle and process:

[0030] In this solution, the adapter plate is divided into two parts to form an adapter outer plate 1 and an adapter inner plate 2, so that the snap-in groove 3 is decomposed. In this way, when installing, the movable block can be first placed in the groove where the groove is not formed, and then the groove of the snap-in groove 3 is formed by assembling the adapter outer plate 1 and the adapter inner plate 2. At this time, the movable block is already in the snap-in groove 3. At the same time, since the snap-in groove 3 is regular and flat, there will be no jamming between the movable block and the snap-in groove 3, which effectively ensures the overall performance of the equipment. Even if the movable block and the adapter plate are damaged, it is easy to disassemble and repair.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. An adapter plate for an angle head, characterized in that: The invention comprises a detachably connected transfer outer disk (1) and a transfer inner disk (2), wherein a clamping groove (3) is formed by the transfer outer disk (1) and the transfer inner disk (2), and a notch of the clamping groove (3) is formed after the transfer outer disk (1) and the transfer inner disk (2) are connected.

2. The angle head adapter according to claim 1, characterized in that: The transfer outer disk (1) is provided with a connection hole 1 (41), and the transfer inner disk (2) is provided with a connection hole 2 (4) corresponding to the connection hole 1 (41).

3. The angle head adapter according to claim 2, characterized in that: The transfer outer disk (1) is provided with a fixing hole (5), the bottom surface of the clamping groove (3) is arranged on the transfer outer disk (1), and the fixing hole (5) is provided on the bottom surface of the clamping groove (3) and penetrates the transfer outer disk (1).

4. The angle head adapter according to claim 3, characterized in that: The fixing hole (5) is a stepped hole.

5. The angle head adapter according to claim 4, characterized in that: A positioning hole (6) is provided on the end surface of the transfer outer disk (1) which faces away from the clamping groove (3).

6. The angle head adapter according to claim 5, characterized in that: A fastening hole (7) which is in communication with the positioning hole (6) is provided on the outer peripheral wall of the transfer outer disk (1).

7. The angle head adapter according to claim 6, characterized in that: The outer peripheral wall of the transfer outer disk (1) is a stepped surface.

8. The angle head adapter according to claim 7, characterized in that: The stepped connection of the outer peripheral wall of the transfer outer disk (1) is a smooth arc surface.

9. The angle head adapter according to claim 6, characterized in that: Bolts are used to fix between the first connection hole (41) and the second connection hole (4), between the fixing hole (5) and the angle head or the center axis tooling sleeve, and on the fastening hole (7), and the bolts are hexagon socket bolts.

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