Clamping gripper for shaft sleeve type parts

Abstract

The utility model relates to the technical field of shaft sleeve machining, and particularly discloses a shaft sleeve part clamping gripper which comprises a first bottom plate. The bottom plate II is positioned below the bottom plate I; the shaft sleeve part clamping gripper comprises a first bottom plate, a second bottom plate, an inner supporting mechanism located above the first bottom plate, a clamping piece located above the first bottom plate, a clamping mechanism located above the first bottom plate, and a driving device located above the second bottom plate. The stable clamping force can ensure that the shaft sleeve part keeps accurate positions and postures in the machining process, machining errors caused by vibration or displacement are reduced, the size precision and the surface quality of the machined part are higher, therefore, the rejection rate is reduced, the product percent of pass is increased, and the production cost is reduced. And the stable clamping force can ensure that the workpiece does not fall off due to insufficient clamping force in the machining process, so that safety accidents possibly caused by falling off of the workpiece are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bushing processing, and specifically relates to a bushing component. Background Technique

[0002] The clamping gripper for bushing components is an automated tool or equipment component specifically designed for clamping and handling bushing components. Such grippers are usually integrated into robots, automated production lines, or dedicated machining equipment to accurately and stably grasp, position, and handle bushing components.

[0003] During the processing of bushing components, some clamping grippers apply uneven clamping force to the bushing components, which easily leads to unstable clamping, resulting in workpiece damage or potential safety hazards. At the same time, unstable clamping force will cause insufficient accuracy in the control system for processing bushing components and also cause the bushing components to fall off due to insufficient clamping force.

[0004] Therefore, we propose a clamping gripper for bushing components. Content of the Utility Model

[0005] The purpose of the utility model is to provide a clamping gripper for bushing components to solve the problem of unstable clamping mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A clamping gripper for bushing components, including a first base plate; further including: a second base plate, which is located below the first base plate; an inner support mechanism, which is located above the first base plate and is used for fixing bushing components; a clamping member, which is located above the first base plate and is used to assist the inner support mechanism in fixing bushing components; a clamping mechanism, which is located above the first base plate and is used for further fixing bushing components; a driving device, which is located above the second base plate and is used to drive the clamping mechanism to further fix bushing components.

[0007] Among them, the inner support mechanism includes a rotating disk, on which a rotating groove is provided, the rotating groove is connected to a rotating rod, the rotating disk is connected to a rotating shaft, the rotating shaft passes through the rotating disk and is connected to a fixed disk, one end of the rotating shaft is connected to a gear, the gear is connected to a moving rod, and the moving rod is connected to a first cylinder.

[0008] Among them, the clamping member includes a moving groove, which is connected above the first base plate, the moving groove is connected to a moving plate, one side of the moving plate is connected to one end of the rotating rod, an inner support block is connected above the moving plate, and anti-slip lines are provided on one side of the inner support block.

[0009] Among them, the clamping mechanism includes a fixed block located above the first bottom plate. The fixed block is connected to a reciprocating lead screw, the reciprocating lead screw is connected to a clamping plate, the clamping plate is connected to a first push plate, the first push plate is connected to a second push plate, the second push plate is connected to a third push plate, and the third push plate is connected to one side of the fixed block.

[0010] Among them, the driving device includes a second cylinder connected above the second bottom plate. The second cylinder is connected to a push rod, the push rod is connected to a fourth push plate, the fourth push plate is connected to a fifth push plate, the fifth push plate is connected to a sliding plate, the sliding plate is connected to a sliding groove, the sliding groove is connected to a fixed plate, the sliding plate is connected to a moving block, and a moving hole is provided on one side of the first bottom plate.

[0011] Among them, the rotating groove is set to be arc-shaped.

[0012] Among them, one side of the clamping plate is set to be arc-shaped.

[0013] The utility model at least has the following beneficial effects:

[0014] The stable clamping force can ensure that the bushing-like components maintain accurate positions and postures during the processing, reduce the processing errors caused by vibration or displacement, the processed components have higher dimensional accuracy and surface quality, thereby reducing the rejection rate and increasing the product qualification rate. The stable clamping force can ensure that the workpiece will not fall off due to insufficient clamping force during the processing, thus avoiding potential safety accidents caused by the falling off of the workpiece. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is the utility model Figure 1 amplified structural diagram of area A in;

[0017] Figure 3 is a top view structural diagram of the utility model;

[0018] Figure 4 is a left view structural diagram of the utility model;

[0019] Figure 5 is a bottom view structural diagram of the utility model;

[0020] In the figure: 1. bottom plate one; 2. bottom plate two; 3. inner support mechanism; 31. rotating disk; 32. rotating groove; 33. rotating rod; 34. rotating shaft; 35. fixed disk; 37. gear; 38. moving rod; 39. cylinder one; 4. clamping member; 41. moving groove; 42. moving plate; 43. inner support block; 44. anti-skid pattern; 5. clamping mechanism; 51. fixed block; 52. reciprocating screw rod; 53. clamping plate; 54. pushing plate one; 55. pushing plate two; 56. pushing plate three; 57. connecting rod; 7. driving device; 71. cylinder two; 72. pushing rod; 73. pushing plate four; 74. pushing plate five; 75. sliding plate; 76. sliding groove; 77. fixed plate; 78. moving block; 79. moving hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a sleeve-like component clamping gripper, including a bottom plate 1; also including: a bottom plate 2, the bottom plate 2 is located below the bottom plate 1; an inner support mechanism 3, the inner support mechanism 3 is located above the bottom plate 1, and the inner support mechanism 3 is used to fix the sleeve-like components; a clamping member 4, the clamping member 4 is located above the bottom plate 1, and the clamping member 4 is used to assist the inner support mechanism 3 in fixing the sleeve-like components; a clamping mechanism 5, the clamping mechanism 5 is located above the bottom plate 1, and the clamping mechanism 5 is used to further fix the sleeve-like components; a driving device 7, the driving device 7 is located above the bottom plate 2, and the driving device 7 is used to drive the clamping mechanism 5 to further fix the sleeve-like components.

[0024] First, place the shaft sleeve components that need to be fixed on the outside of the internal support mechanism 3, and drive the internal support mechanism 3 to make the clamping part 4 to internally support and fix the shaft sleeve components. Then, drive the clamping mechanism 5 through the driving device 7 to make the clamping mechanism 5 further fix the shaft sleeve components. The stable clamping force can ensure that the shaft sleeve components maintain a precise position and posture during the processing, thereby reducing the processing errors caused by vibration or displacement.

[0025] The inner support mechanism 3 includes a rotating disk 31, a rotating groove 32 is formed on the rotating disk 31, the rotating groove 32 is connected with a rotating rod 33, the rotating disk 31 is connected with a rotating shaft 34, the rotating shaft 34 passes through the rotating disk 31 and is connected with a fixed disk 35, one end of the rotating shaft 34 is connected with a gear 37, the gear 37 is connected with a moving rod 38, and the moving rod 38 is connected with a first cylinder 39.

[0026] Driving the first cylinder 39 causes the first cylinder 39 to push the moving rod 38, the movement of the moving rod 38 drives the rotation of the gear 37, thereby driving the rotation of the rotating disk 31, causing the rotating rod 33 to rotate within the rotating groove 32, thereby pushing the clamping member 4 to internally support the bushing-like component.

[0027] The clamping member 4 includes a moving groove 41, the moving groove 41 is connected above the first bottom plate 1, the moving groove 41 is connected with a moving plate 42, one side of the moving plate 42 is connected to one end of the rotating rod 33, an inner support block 43 is connected above the moving plate 42, and an anti-slip groove 44 is provided on one side of the inner support block 43.

[0028] Through the movement of the rotating rod 33 inside the rotating groove 32, it pushes the movement of the moving plate 42 inside the moving groove 41, thereby driving the movement of the inner support block 43, enabling the inner support block 43 to fixedly clamp the bushing-like component.

[0029] The clamping mechanism 5 includes a fixed block 51, the fixed block 51 is located above the first bottom plate 1, the fixed block 51 is connected with a reciprocating lead screw 52, the reciprocating lead screw 52 is connected with a clamping plate 53, the clamping plate 53 is connected with a first pushing plate 54, the first pushing plate 54 is connected with a second pushing plate 55, the second pushing plate 55 is connected with a third pushing plate 56, and the third pushing plate 56 is connected to one side of the fixed block 51.

[0030] The movement of the driving device 7 pushes the movement of the connecting rod 57, the movement of the connecting rod 57 drives the movement of the first pushing plate 54, the second pushing plate 55 and the third pushing plate 56, indirectly pushing the movement of the reciprocating lead screw 52 in the fixed block 51, thereby driving the movement of the clamping plate 53, enabling the clamping plate 53 to further clamp and fix the bushing-like component, reducing the processing error caused by vibration or displacement, improving the product qualification rate, and the stable clamping force can ensure that the workpiece will not fall off due to insufficient clamping force during the processing.

[0031] The driving device 7 includes a second cylinder 71, the second cylinder 71 is connected above the second bottom plate 2, the second cylinder 71 is connected with a pushing rod 72, the pushing rod 72 is connected with a fourth pushing plate 73, the fourth pushing plate 73 is connected with a fifth pushing plate 74, the fifth pushing plate 74 is connected with a sliding plate 75, the sliding plate 75 is connected with a sliding groove 76, the sliding groove 76 is connected with a fixed plate 77, the sliding plate 75 is connected with a moving block 78, and a moving hole 79 is provided on one side of the first bottom plate 1.

[0032] The driving cylinder two 71 causes the cylinder two 71 to push the movement of the push rod 72, thereby driving the movement of the push plate four 73. Since the push plate five 74 is connected to one end of the push plate four 73, the movement of the push plate four 73 drives the movement of the push plate five 74, thereby causing the sliding plate 75 to slide inside the sliding groove 76. The sliding plate 75 is connected to the moving plate 42, and the moving plate 42 is connected to one side of the connecting rod 57, so the movement of the clamping mechanism 5 is driven.

[0033] Embodiment Two

[0034] In the second embodiment, other structures remain unchanged. Different from the first embodiment, the rotating groove 32 is set to be arc-shaped.

[0035] The rotating groove 32 is set to be arc-shaped, which can enable the rotating rod 33 to rotate according to the shape of the rotating groove 32 when the rotating disk 31 rotates, drive the movement of the pushing and clamping member 4, and enable the clamping member 4 to fix the bushing-like component.

[0036] One side of the clamping plate 53 is set to be arc-shaped.

[0037] The clamping plate 53 is set to be arc-shaped, which can make the side of the clamping plate 53 in contact with the bushing-like component more fitting, and reduce the machining error caused by vibration or displacement.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sleeve-type component clamping gripper, comprising: Base plate one (1); The invention is characterized in that it further comprises: a second bottom plate (2), wherein the second bottom plate (2) is located below the first bottom plate (1); An internal support mechanism (3), the internal support mechanism (3) is located above the bottom plate (1), and the internal support mechanism (3) is used to fix shaft sleeve components; A clamping member (4), the clamping member (4) being located above the bottom plate (1), and the clamping member (4) being used to assist the inner support mechanism (3) in fixing a shaft sleeve-like component; A clamping mechanism (5), the clamping mechanism (5) being located above the bottom plate (1), and the clamping mechanism (5) being used to further fix the shaft sleeve-like components; A driving device (7), the driving device (7) is located above the second bottom plate (2), and the driving device (7) is used to drive the clamping mechanism (5) to further fix the shaft sleeve and other components.

2. The sleeve-type component clamping gripper according to claim 1 is characterized in that: the internal support mechanism (3) includes a rotating disk (31), a rotating groove (32) is provided on the rotating disk (31), the rotating groove (32) is connected to a rotating rod (33), the rotating disk (31) is connected to a rotating shaft (34), the rotating shaft (34) passes through the rotating disk (31) and is connected to a fixed disk (35), one end of the rotating shaft (34) is connected to a gear (37), the gear (37) is connected to a moving rod (38), and the moving rod (38) is connected to a cylinder (39).

3. The sleeve-type component clamping gripper according to claim 1, characterized in that: The clamping member (4) comprises a movable groove (41), wherein the movable groove (41) is connected to the top of the bottom plate (1), the movable groove (41) is connected to a movable plate (42), one side of the movable plate (42) is connected to one end of a rotating rod (33), an inner support block (43) is connected to the top of the movable plate (42), and one side of the inner support block (43) is provided with an anti-slip pattern (44).

4. The sleeve-type component clamping gripper according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixed block (51), the fixed block (51) is located above the bottom plate (1), the fixed block (51) is connected to a reciprocating screw rod (52), the reciprocating screw rod (52) is connected to a clamping plate (53), the clamping plate (53) is connected to a push plate (54), the push plate (54) is connected to a push plate (55), the push plate (55) is connected to a push plate (56), and the push plate (56) is connected to one side of the fixed block (51).

5. The sleeve-type component clamping gripper according to claim 1, characterized in that: The driving device (7) comprises a second cylinder (71), wherein the second cylinder (71) is connected above the second bottom plate (2), the second cylinder (71) is connected to a push rod (72), the push rod (72) is connected to a fourth push plate (73), the fourth push plate (73) is connected to a fifth push plate (74), the fifth push plate (74) is connected to a sliding plate (75), the sliding plate (75) is connected to a sliding groove (76), the sliding groove (76) is connected to a fixed plate (77), the sliding plate (75) is connected to a moving block (78), and a moving hole (79) is provided on one side of the first bottom plate (1).

6. The sleeve-type component clamping gripper according to claim 2, characterized in that: The rotation groove (32) is arranged in an arc shape.

7. The sleeve-type component clamping gripper according to claim 4, characterized in that: One side of the clamping plate (53) is arranged in an arc shape.

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