Clamping device for planet carrier machining

Abstract

The utility model relates to the field of planet carrier machining, in particular to a clamping device for planet carrier machining. The utility model provides a clamping device for processing a planet carrier, which can be used for fixing the planet carrier and preventing the planet carrier from moving during processing to influence the processing quality. A clamping device for planet carrier machining comprises a base, supporting columns and shockproof strips, the supporting columns are connected to the upper sides of the left portion and the right portion of the base, and the front shockproof strip and the rear shockproof strip are connected between the upper sides of the supporting columns. According to the utility model, the fixing screw on the locking support is rotated, so that the fixing screw moves to be in contact with the planet carrier, and the planet carrier is locked; and the inverted supports are rotated, so that the inverted supports get close to each other until the inverted supports make contact with the planet carrier, the front portion of the planet carrier is locked, and the effects that the planet carrier can be fixed, and the situation that the machining quality is affected due to movement of the planet carrier during machining is avoided are achieved.

Description

Technical Field

[0001] The utility model relates to the field of planetary frame processing, in particular to a clamping device used for planetary frame processing. Background Art

[0002] The planet carrier is a core component in the planetary gear transmission. Its main function is to support the planetary gears (planetary wheels) and their bearings, and allow the planetary gears to rotate around one or more fixed shafts (sun gears). At the same time, the planet carrier itself can also rotate around the fixed shaft, thereby realizing complex speed change and torque conversion functions. At present, when processing the planet carrier, it is usually placed on a workbench and the workpiece is processed on the planet carrier. However, since the workbench cannot fix the planet carrier, the planet carrier is prone to move during processing, which affects the processing quality of the planet carrier and is relatively inconvenient.

[0003] Therefore, a clamping device for planetary carrier processing has been developed, which can fix the planetary carrier to prevent the planetary carrier from moving during processing, thereby affecting the processing quality. Utility Model Content

[0004] In order to overcome the disadvantage that the workbench cannot fix the planetary carrier during processing, and the planetary carrier is prone to move during processing, which affects the processing quality of the planetary carrier, the utility model provides a clamping device for planetary carrier processing that can fix the planetary carrier and prevent the planetary carrier from moving during processing, which affects the processing quality.

[0005] The technical scheme of the utility model is: a clamping device for planetary frame processing, comprising a base, a pillar and a shockproof strip, the upper sides of the left and right parts of the base are connected with pillars, and the upper sides of the pillars are connected with front and rear shockproof strips.

[0006] In one of the embodiments, it also includes a front arc support and a front end positioning. The upper rear side of the base is connected to the front arc support, and the rear sides of the left and right parts of the front arc support are connected to the front end positioning through a damping rotation.

[0007] In one of the embodiments, it also includes a support adjustment seat, a locking support and a fixing screw. The upper sides of the left and right parts of the base are connected to the support adjustment seat, the support adjustment seat is located inside the pillar, the upper sides of the support adjustment seat are connected to the locking support, and the locking support is threadedly connected to the fixing screw.

[0008] In one of the embodiments, it also includes a rotating support, an inverted support and a front positioning. The upper sides of the left and right parts of the base are connected to the rotating support, the rotating support is located at the rear of the support adjustment seat, the rotating support is threadedly connected to the inverted support, and the rear side of the rotating support is connected to the front positioning through a damping rotation.

[0009] In one embodiment, it also includes a rear seat and a rear arc support, the rear seat is connected to the upper side of the front of the base, and the rear arc support is connected to the upper side of the rear seat.

[0010] In one embodiment, it also includes a screw rod, a cross plate and a dynamic support. The upper front side of the base is connected to the screw rod, the screw rod is located at the front of the rear seat, the screw rod is movably connected to the cross plate, and the lower side of the cross plate is connected to the dynamic support.

[0011] The beneficial effect is: the utility model rotates the fixing screw on the locking support to move the fixing screw to contact the planetary carrier, thereby locking the planetary carrier; rotates the inverted support to make the inverted supports approach each other until they contact the planetary carrier, and locks the front of the planetary carrier, thereby achieving the effect of being able to fix the planetary carrier and preventing the planetary carrier from moving during processing, which affects the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the main support assembly of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the side support assembly of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the inner support assembly of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the back support assembly of the utility model.

[0017] Figure 6 It is a partial three-dimensional structural cross-sectional schematic diagram of the utility model.

[0018] In the accompanying drawings: 1-base, 2-pillar, 3-anti-vibration strip, 4-front arc support, 5-front end positioning, 6-support adjustment seat, 7-locking support, 8-fixing screw, 9-rotation support, 10-inverted support, 11-front positioning, 12-rear seat, 13-rear arc support, 14-screw, 15-cross plate, 16-dynamic support. DETAILED DESCRIPTION

[0019] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0020] A clamping device for planetary carrier machining, such as Figure 1-Figure 6As shown, it includes a base 1, a pillar 2, an anti-vibration strip 3, a front arc support 4, a front end positioning 5, a support adjustment seat 6, a locking support 7, a fixing screw 8, a rotating support 9, an inverted support 10, a front positioning 11, a rear seat 12, a rear arc support 13, a screw 14, a cross plate 15 and a dynamic support 16. The upper sides of the left and right parts of the base 1 are connected to the pillars 2, and the front and rear anti-vibration strips 3 are connected between the upper sides of the pillars 2. The upper side of the rear of the base 1 is connected to the front arc support 4, and the rear sides of the left and right parts of the front arc support 4 are connected to the front end positioning 5 through a damping rotation. The upper sides of the left and right parts of the base 1 are connected to the support adjustment seat 6, and the support adjustment seat 6 is located at the pillars 2. Internally, the upper side of the support adjustment seat 6 is connected to a locking support 7, and the locking support 7 is threadedly connected to a fixing screw 8, the upper sides of the left and right parts of the base 1 are connected to a rotating support 9, the rotating support 9 is located at the rear of the support adjustment seat 6, the rotating support 9 is threadedly connected to an inverted support 10, and the rear side of the rotating support 9 is connected to a front positioning 11 through a damping rotation, the upper front side of the base 1 is connected to a rear seat 12, and the upper side of the rear seat 12 is connected to a rear arc support 13, the upper front side of the base 1 is connected to a screw 14, the screw 14 is located in front of the rear seat 12, a cross plate 15 is movably connected to the screw 14, and a dynamic support 16 is connected to the lower side of the cross plate 15.

[0021] When using the utility model, first place the base 1 in the planetary frame processing area, then rotate the front end positioning 5 to make the front end positioning 5 move away from each other, place the front end of the planetary frame on the front arc support 4, after placement, rotate the front end positioning 5 to move closer to each other, so that the front end positioning 5 contacts the planetary frame, position the front end of the planetary frame, and then place the rear end of the planetary frame in the rear arc support 13 on the rear seat 12. After placement, push the horizontal plate 15 forward on the screw 14 through the dynamic support 16, so that the horizontal plate 15 presses the rear end of the planetary frame. After the planetary frame is placed on the front arc support 4 and the rear arc support 13, the planetary frame The protrusion is located between the support adjustment seats 6, and then the fixing screw 8 on the locking support 7 is rotated to move the fixing screw 8 to contact the planetary carrier, and the planetary carrier is locked. The front positioning 11 on the rotating support 9 is rotated to make the front positioning 11 contact with the planetary carrier to position the planetary carrier, and then the inverted support 10 is rotated to make the inverted supports 10 approach each other until they contact the planetary carrier, and the front part of the planetary carrier is locked. The shockproof strip 3 on the pillar 2 limits the upper side of the planetary carrier, thereby fixing the planetary carrier and preventing the planetary carrier from moving during processing, which affects the processing quality.

[0022] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A clamping device for planetary carrier processing, characterized in that: The utility model comprises a base (1), pillars (2) and shockproof strips (3), wherein the upper sides of the left and right parts of the base (1) are both connected to the pillars (2), and the upper sides of the pillars (2) are connected to two front and rear shockproof strips (3).

2. A clamping device for planetary carrier machining according to claim 1, characterized in that: It also includes a front arc support (4) and a front end positioning (5). The upper rear side of the base (1) is connected to the front arc support (4), and the rear sides of the left and right parts of the front arc support (4) are both connected to the front end positioning (5) through a damping rotation type.

3. A clamping device for planetary carrier machining as claimed in claim 2, characterized in that: It also includes a support adjustment seat (6), a locking support (7) and a fixing screw (8); the upper sides of the left and right parts of the base (1) are both connected to the support adjustment seat (6); the support adjustment seat (6) is located inside the pillar (2); the upper sides of the support adjustment seat (6) are both connected to the locking support (7); and the locking support (7) is both threadedly connected to the fixing screw (8).

4. A clamping device for planetary carrier machining as claimed in claim 3, characterized in that: The invention also comprises a rotating support (9), an inverted support (10) and a front positioning device (11). The upper sides of the left and right parts of the base (1) are both connected to the rotating support (9). The rotating support (9) is located at the rear of the support adjustment seat (6). The rotating support (9) is threadedly connected to the inverted support (10). The rear side of the rotating support (9) is connected to the front positioning device (11) through a damping rotation.

5. A clamping device for planet carrier machining as claimed in claim 4, characterized in that: It also includes a rear seat (12) and a rear arc support (13); the upper front side of the base (1) is connected to the rear seat (12), and the upper side of the rear seat (12) is connected to the rear arc support (13).

6. A clamping device for planet carrier machining as claimed in claim 5, characterized in that: The invention also comprises a screw rod (14), a transverse plate (15) and a dynamic support (16); the screw rod (14) is connected to the upper front side of the base (1); the screw rod (14) is located at the front side of the rear seat (12); the transverse plate (15) is movably connected to the screw rod (14); and the dynamic support (16) is connected to the lower side of the transverse plate (15).

Images