CN215296628U

CN215296628U - Part fixing device for automobile machinery detection

Info

Publication number: CN215296628U
Application number: CN202121067794.5U
Authority: CN
Inventors: 张伟; 蒋卫华; 朱明峰; 薛冬; 周锦标; 李远锋; 高俊锋; 张月清
Original assignee: Jiangyin Huazi Secondary Vocational School Wuxi Agricultural Technical School
Current assignee: Jiangyin Huazi Secondary Vocational School Wuxi Agricultural Technical School
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-24
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses an auto machine detects uses part fixing device relates to auto parts and detects technical field. The technical key points are as follows: the detection device comprises a bottom plate and a workbench, the workbench is fixed on the bottom plate, a rotating device is arranged on a fixed table, a first rotating device is fixedly connected to the rotating device, a second rotating device is fixedly connected to the first rotating device, a clamping device is arranged on the second rotating device, the rotating device can rotate a worm wheel through a worm to realize rotation of a part on a plane parallel to the workbench, the first rotating device can be adjusted through a driving mechanism, further, rotation of the part in the relative movement direction of the first rotating device can be realized, the second rotating device can be adjusted through the driving mechanism, further, rotation of the part in the relative movement direction of the second rotating device can be realized, more accurate control rotating positions can be realized when the part to be detected rotates in multiple directions through the detection device, and the operation precision of part detection time is improved.

Description

Part fixing device for automobile machinery detection

Technical Field

The utility model relates to an auto parts detects technical field, specifically is a part fixing device for auto machinery detects.

Background

The GRGT can help the whole automobile factory and the part manufacturer to quickly improve the performance of the parts, meet the high requirements of consumers on the quality and the safety of products, and serve environmental reliability tests, electrical performance tests, functional tests, EMC tests, material tests, green environmental tests and chemical regulation conformance service items of the automobile parts. During the testing process, a fixing device is often used to fix the tested part.

Chinese patent with publication number CN211709236U discloses a part fixing device for automobile machinery detection, which comprises a bottom plate, wherein a rotating assembly is arranged on the lower side wall of the bottom plate, a workbench is arranged on the upper side wall of the bottom plate, the rotating assembly is fixedly connected with the workbench, two symmetrically arranged fixing assemblies are arranged on the upper side wall of the workbench, and a placing rack is arranged on the upper side wall of the bottom plate. This part fixing device for automobile machinery detects through setting up runner assembly and fixed subassembly, and two fixed subassemblies can fix the part, then when needs detect the another side of part, the starter motor drives the drive shaft and rotates, then drives the workstation and rotates.

The above prior art solution has the following drawbacks: when the clamped part is rotated, the problem of rotation of the part in one direction is only solved, and certain limitation exists when the part is rotated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an automotive machinery detects uses part fixing device can realize waiting a plurality of angles of detecting the part in the space through guiding mechanism and rotate, has improved the suitability of the use of equipment.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a part fixing device for automobile machinery inspection, includes the bottom plate, ground one side fixedly connected with workstation is kept away from to the bottom plate, the workstation is kept away from bottom plate one side fixedly connected with rotary device, the first rotary device of fixedly connected with on the rotary device, first rotary device includes the concave piece, the plane one side that concave piece and concave surface correspond with rotary device fixed connection, concave piece concave surface one side is rotated and is connected with the lug, the concave piece is equipped with the fluting on its concave surface, the lug with the contact surface fixedly connected with slider of concave piece, the lug is close to and is the circumference array on the curved edge terminal surface and is equipped with a plurality of dogtooths, dogtooth one side is equipped with actuating mechanism, fixedly connected with second rotary device on the first rotary device, fixedly connected with clamping device on the second rotary device.

Through adopting above-mentioned technical scheme, rotary device can realize the rotation of part in the horizontal direction on the workstation, the motion through actuating mechanism can drive the motion rather than the concave piece of meshing, and then can realize that the part is rotatory in the direction of first rotating device motion, can also adjust second rotating device through actuating mechanism, and then can realize that the part is rotatory in the direction of second rotating device motion, can carry out more accurate control rotational position when the rotation of a plurality of directions to the part that needs to detect through the device, the operation precision when having improved the part and having examined.

The present invention may be further configured in a preferred embodiment as: the second rotating device has the same structure as the first rotating device, and the moving direction of the second rotating device is perpendicular to that of the first rotating device.

Through adopting above-mentioned technical scheme, the motion through actuating mechanism can drive the motion rather than the concave piece of meshing, is examining time measuring to the part like this, can realize a plurality of angle fast speed adjusting, operating time when having reduced people upset part improves detection efficiency.

The present invention may be further configured in a preferred embodiment as: the rotating device comprises a worm wheel, one end of the worm wheel is far away from the workbench, one end of the bottom plate is rotatably connected, the other end of the worm wheel is fixedly connected with the concave block, the worm wheel is meshed with a worm, the two ends of the worm are rotatably connected with a connecting plate, the connecting plate is fixedly connected with the workbench, and one end of the worm is penetrated through the connecting plate and a fixedly connected handle.

Through adopting above-mentioned technical scheme, can drive the rotation rather than the worm that is connected through rotating the handle, can drive the motion rather than the worm wheel of meshing through the worm after that to realize this equipment with workstation parallel plane on rotatory, when detecting the part like this, can realize a plurality of angle fast speed adjusting, operating time when having reduced people's upset part improves detection efficiency.

The present invention may be further configured in a preferred embodiment as: the driving mechanism comprises a first gear, the first gear is meshed with the convex teeth on the convex block, one end of the first gear is fixedly connected with a first rod piece, the other end of the first rod piece is fixedly connected with a second gear, the first rod piece is arranged between the first gear and the second gear in a sleeved mode, one end of the support is fixedly connected with the concave block, one side of the second gear is meshed with a third gear, one end of the third gear is fixedly connected with a rocker, the rocker is provided with two supports in a sleeved mode, a certain interval exists between the two supports, and one end of the support is fixedly connected with the concave block.

Through adopting above-mentioned technical scheme, can drive the motion of third gear through the rocker to drive rather than the motion of the first rotating device of meshing and second rotating device, further improved the maneuverability and the convenience of this equipment, reduced operating personnel's intensity of labour.

The present invention may be further configured in a preferred embodiment as: clamping device includes the fixed plate, fixed plate one end with second rotating device fixed connection, the fixed plate is kept away from first member one side is equipped with the fourth gear, fourth gear both sides sliding connection has two racks, two the rack is kept away from fourth gear one end fixedly connected with clamping piece respectively, the fourth gear is close to fixed plate one end fixedly connected with second member, the second member runs through the fixed plate just second member other end fixedly connected with fifth gear, fifth gear one side meshing has the sixth gear, sixth gear one end is equipped with the motor, the sixth gear with coaxial and fixed connection of motor output, the motor has the cushion, the cushion is kept away from motor one side with second rotating device fixed connection.

Through adopting above-mentioned technical scheme, when examining the part, can drive through the motor and drive sixth gear revolve, and then drive rather than the rotation of meshed fifth gear, and then drive the rotation of the fourth gear of the second member other end, can make two clamping pieces be close to each other after that and realize the centre gripping to the part, and then improved the device's practicality and security.

The present invention may be further configured in a preferred embodiment as: the workbench is provided with an air cylinder under the clamping device, and the air cylinder is fixedly connected with a lifting platform.

Through adopting above-mentioned technical scheme, can place some heavier parts earlier on promoting the platform, can drive through the cylinder and promote the platform and remove, need not the people and carry out manual lift when the centre gripping operation, further improved the convenience and the security of this equipment.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through adopting above-mentioned technical scheme, rotary device can realize the rotation of part in the horizontal direction on the workstation, the motion through actuating mechanism can drive the motion rather than the concave piece of meshing, and then can realize that the part is rotatory in the direction of first rotating device motion, can also adjust second rotating device through actuating mechanism, and then can realize that the part is rotatory in the direction of second rotating device motion, can carry out more accurate control rotational position when the rotation of a plurality of directions to the part that needs to detect through the device, the operation precision when having improved the part and having examined.

2. Through adopting above-mentioned technical scheme, can drive the rotation rather than the worm that is connected through rotating the handle, can drive the motion rather than the worm wheel of meshing through the worm after that to realize this equipment with workstation parallel plane on rotatory, when detecting the part like this, operating time when having reduced people upset part can realize a plurality of angle fast speed adjusting, improves detection efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first viewing angle of the present invention;

fig. 2 is a schematic structural diagram of a second viewing angle of the present invention;

fig. 3 is a partial structural schematic diagram of a third viewing angle of the present invention;

fig. 4 is a partial structural schematic diagram of a fourth viewing angle of the present invention.

Reference numerals: 1. a base plate; 2. a work table; 3. a rotating device; 31. a worm gear; 32. a worm; 33. a connecting plate; 34. a handle; 4. a first rotating device; 41. concave blocks, 42, convex blocks; 43. grooving; 44. a slider; 45. a convex tooth; 46. a drive mechanism; 461. a first gear; 462. a first bar member; 463. a second gear; 464. a support; 465. a third gear; 466. a rocker; 5. a second rotating device; 6. a clamping device; 61. a fixing plate; 62. a fourth gear; 63. a rack; 64. a clamping member; 65. a second bar member; 66. a fifth gear; 67. a sixth gear; 68. a motor; 69. cushion blocks; 7. a cylinder; 8. and (5) lifting the platform.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the device comprises a bottom plate 1, a workbench 2 is fixedly connected to one side of the bottom plate 1 far away from the ground, a rotating device 3 is fixedly connected to one side of the workbench 2 far away from the bottom plate 1, the rotation of the part in the horizontal direction can be realized through the rotating device 3 on the workbench 2, a first rotating device 4 is fixedly connected to the rotating device 3, the first rotating device 4 comprises a concave block 41, one side of the plane of the concave block 41 corresponding to the concave surface is fixedly connected to one side of the rotating device 3 far away from the workbench 2, one side of the concave surface of the concave block 41 is rotatably connected with a convex block 42, the concave surface of the concave block 41 is provided with a slot 43, the convex block 42 is fixedly connected with a slide block 44 on the contact surface with the concave block 41, the convex block 42 can be clamped on the concave block 41 through the slide block 44 matched with the slot 43 on the concave block 41, the relative position can be adjusted through the movement on the concave block 41, a plurality of convex teeth 45 are arranged on the end surface of the convex block 42 close to the curved edge in a circumferential array, the convex teeth 45 are engaged with the driving mechanism 46, so that the movement of the concave blocks 41 engaged with the convex teeth can be driven by the movement of the driving mechanism 46, and further, the rotation of the parts in the movement direction of the first rotating device 4 can be realized, the second rotating device 5 is fixedly connected to the first rotating device 4, the structure of the second rotating device 5 is the same as that of the first rotating device 4, the movement direction of the second rotating device 5 is perpendicular to that of the first rotating device 4, in addition, the rotating device 3 comprises a worm wheel 31, one end of the worm wheel 31 is rotatably connected with one end, far away from the bottom plate 1, of the workbench 2, the other end of the worm wheel 31 is fixedly connected with the concave blocks 41, the worm wheel 31 is engaged with a worm 32, both ends of the worm 32 are rotatably connected with connecting plates 33, the connecting plates 33 are fixedly connected with the workbench 2, and one end of the worm 32 penetrates through the connecting plates 33 and is fixedly connected with a handle 34. When detecting the part, can realize a plurality of angle fast speed adjusting like this, operating time when having reduced people's upset part improves detection efficiency. As shown in fig. 3, the driving mechanism 46 includes a first gear 461, the first gear 461 is engaged with the convex teeth 45 on the first boss, one end of the first gear 461 is fixedly connected with a first rod 462, the other end of the first rod 462 is fixedly connected with a second gear 463, the first rod 462 is sleeved with a support 464 between the first gear 461 and the second gear 463, one end of the support 464 is fixedly connected with the concave block 41, one side of the second gear 463 is engaged with a third gear 465, one end of the third gear 465 is fixedly connected with a rocker 466, the rocker 466 is sleeved with two supports 464, a certain interval exists between the two supports 464, and one end of the support 464 is fixedly connected with the concave block 41. The rocker 466 can drive the third gear 465 to move, so as to drive the first rotating device 4 and the second rotating device 5 which are meshed with the rocker 466 to move, thereby further improving the operability and convenience of the equipment and reducing the labor intensity of operators.

As shown in fig. 2 and 4, the holding device 6 includes a fixing plate 61, one end of the fixing plate 61 is fixedly connected to the upper end surface of the protrusion 42 in the second rotating device 5, a fourth gear 62 is disposed on one side of the fixing plate 61 away from the first rod 462, two racks 63 are slidably connected to two sides of the fourth gear 62, one ends of the two racks 63 away from the fourth gear 62 are respectively and fixedly connected to a clamping member 64, an anti-slip tooth can be added at a position of an end of the clamping member 64 for clamping a part, a certain friction force can be provided when the device clamps some parts with smooth or irregular surfaces through the arrangement of the anti-slip tooth, so as to improve the stability and safety when the device clamps the part, in addition, one end of the fourth gear 62 close to the fixing plate 61 is fixedly connected to a second rod 65, the second rod 65 penetrates through the fixing plate 61, and the other end of the second rod 65 is fixedly connected to a fifth gear 66, one side of the fifth gear 66 is engaged with a sixth gear 67, a motor 68 is arranged at one end of the sixth gear 67, the sixth gear 67 is coaxial and fixedly connected with the output end of the motor 68, a cushion block 69 is arranged below the motor 68, and one side of the cushion block 69, which is far away from the motor 68, is fixedly connected with the upper end face of the bump 42 in the second rotating device 5. Thus, the motor 68 can drive the sixth gear 67 to rotate, and further drive the fifth gear 66 meshed with the sixth gear to rotate, and further drive the fourth gear 62 at the other end of the second rod 65 to rotate, and then the two clamping members 64 can be close to each other to clamp the parts, so that the practicability and the safety of the device are improved. The workbench 2 is provided with a cylinder 7 under the clamping device 6, and the cylinder 7 is fixedly connected with a lifting platform 8. If some heavier parts need to be detected, the parts can be placed on the lifting platform 8 firstly, the lifting platform 8 can be driven to move through the air cylinder 7, manual lifting is not needed during clamping operation, the labor intensity of operators is reduced, and the convenience and the safety of the equipment are further improved.

The implementation principle of the embodiment is as follows: before the device is used, the states of all parts of the device are checked, the device can be ensured to be normally used, when the device is used, a part to be detected is firstly placed on a lifting platform 8, the part is lifted to a proper height through an air cylinder 7, then a motor 68 drives two racks 63 to move, so that two clamping pieces 64 are close to each other to clamp the part, when the position of the part needs to be adjusted in detection, a rotating rocker 466 drives a third gear 465 to rotate so as to drive a second gear 463 meshed with the third gear 465 to rotate, so that a first gear 461 at the other end of a first rod 462 can be driven to rotate, so that the relative positions of a first rotating device 4 and a second rotating device 5 can be adjusted, then a handle 34 of the rotating device 3 is combined to control the rotation of the rotating device 3, the detection requirements of the part at different angles can be realized, after the use, the part is loosened through a clamping device 6, and restoring each component of the equipment to an initial state, and turning off a power supply to clean a field.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automotive machinery detects uses part fixing device, includes bottom plate (1), its characterized in that: the bottom plate (1) is far away from one side of the ground and is fixedly connected with a workbench (2), the workbench (2) is far away from one side of the bottom plate (1) and is fixedly connected with a rotating device (3), the rotating device (3) is fixedly connected with a first rotating device (4), the first rotating device (4) comprises a concave block (41), one side of a plane corresponding to the concave surface of the concave block (41) is fixedly connected with the rotating device (3), one side of the concave surface of the concave block (41) is rotatably connected with a convex block (42), the concave surface of the concave block (41) is provided with a slot (43), the convex block (42) is fixedly connected with a sliding block (44) on a contact surface with the concave block (41), the convex block (42) is close to the curved edge end surface and is provided with a plurality of convex teeth (45) in a circumferential array, one side of the convex teeth (45) is provided with a driving mechanism (46), the first rotating device (4) is fixedly connected with a second rotating device (5), and the second rotating device (5) is fixedly connected with a clamping device (6).

2. The component fixing device for automobile machinery inspection according to claim 1, wherein: the second rotating device (5) and the first rotating device (4) are identical in structure, and the moving direction of the second rotating device (5) is perpendicular to the moving direction of the first rotating device (4).

3. The component fixing device for automobile machinery inspection according to claim 1, wherein: rotary device (3) include worm wheel (31), worm wheel (31) one end with workstation (2) are kept away from bottom plate (1) one end is rotated and is connected, the worm wheel (31) other end with concave piece (41) fixed connection, worm wheel (31) meshing has worm (32), worm (32) both ends are all rotated and are connected with connecting plate (33), connecting plate (33) with workstation (2) fixed connection, worm (32) one end is run through connecting plate (33) and fixedly connected with handle (34).

4. The component fixing device for automobile machinery inspection according to claim 2, characterized in that: the drive mechanism (46) comprising a first gear (461), the first gear (461) being in mesh with the teeth (45) on the cam (42), one end of the first gear (461) is fixedly connected with a first rod (462), the other end of the first rod (462) is fixedly connected with a second gear (463), the first rod (462) is sleeved with a bracket (464) between the first gear (461) and the second gear (463), one end of the bracket (464) is fixedly connected with the concave block (41), one side of the second gear (463) is engaged with a third gear (465), one end of the third gear (465) is fixedly connected with a rocker (466), the rocker (466) is sleeved with two brackets (464), a certain interval exists between the two brackets (464), and one end of each bracket (464) is fixedly connected with the concave block (41).

5. The component fixing device for automobile machinery inspection according to claim 4, wherein: the clamping device (6) comprises a fixing plate (61), one end of the fixing plate (61) is fixedly connected with the second rotating device (5), a fourth gear (62) is arranged on one side, far away from the rocker (466), of the fixing plate (61), two racks (63) are connected to two sides of the fourth gear (62) in a sliding mode, one ends, far away from the fourth gear (62), of the two racks (63) are respectively and fixedly connected with a clamping piece (64), one end, close to the fixing plate (61), of the fourth gear (62) is fixedly connected with a second rod piece (65), the second rod piece (65) penetrates through the fixing plate (61), the other end of the second rod piece (65) is fixedly connected with a fifth gear (66), a sixth gear (67) is meshed to one side of the fifth gear (66), a motor (68) is arranged at one end of the sixth gear (67), and the sixth gear (67) is coaxial and fixedly connected with the output end of the motor (68), a cushion block (69) is arranged below the motor (68), and one side, far away from the motor (68), of the cushion block (69) is fixedly connected with the second rotating device (5).

6. The component fixing device for automobile machinery inspection according to claim 1, wherein: workstation (2) are in be equipped with cylinder (7) under clamping device (6) position, fixedly connected with lift platform (8) on cylinder (7).