CN211855855U

CN211855855U - Workpiece positioning structure of automobile checking fixture

Info

Publication number: CN211855855U
Application number: CN202020655463.2U
Authority: CN
Inventors: 熊凤霞
Original assignee: Wuxi Liming Precision Equipment Co Ltd
Current assignee: Wuxi Liming Precision Equipment Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-03
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a workpiece positioning structure of automotive checking fixture, concretely relates to automotive checking fixture field, which comprises a mounting bracket, the inside fixed mounting of mounting bracket has main motor, the top joint of main motor has the driving gear, one side of driving gear articulates there is driven gear, driven gear's internal surface joint has the driven lever, the surface joint of driven lever has the installation bearing that is located the driven gear below, the surface joint of installation bearing has the regulating box. The utility model discloses a set up the driving gear and drive driven gear and rotate, and then drive the horizontal rotation case and can rotate to guarantee the part between mounting fixture and adjusting fixture, can carry out the turn-over operation, improved the whole work efficiency who detects; through setting up the inside fixing bearing of regulating box and regulating box, the installation bearing of cooperation driven lever surface joint, simple structure has made things convenient for the change to driven gear for the device is more convenient when using, and the practicality is stronger.

Description

Workpiece positioning structure of automobile checking fixture

Technical Field

The utility model relates to an automotive checking fixture technical field, more specifically says, the utility model relates to a workpiece positioning structure of automotive checking fixture.

Background

When adopting and examining utensil to detect automobile parts, will place automobile parts on examining the utensil, before detecting parts, will fix a position parts, send the part that fixes a position to detection device inside and examine, and for can omnidirectional detection part, thereby it can not the problem to need the staff to carry out the detection of assurance part to the part turn over usually in actual operation.

Through the technical means, the prior art has the following disadvantages, such as:

firstly, in order to ensure that the part is required to be detected completely without dead angles, the part needs to be turned over manually in the detection process, the operation mode is complicated, the labor amount of workers is increased, and time and labor are consumed;

two, because the in-process that detects the part, often need adjust the speed of part when carrying, utilize the motor to drive the gear and rotate in the current device usually to adjust the gear diameter and can adjust the rotational speed, however in the current device to the change mode of gear comparatively troublesome, greatly wasted operating time.

Therefore, it is urgently needed to provide a workpiece positioning structure of an automobile checking fixture with a better adjusting effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a workpiece positioning structure of automotive checking fixture, drive driven gear through setting up the driving gear and rotate, and then it can rotate to drive the horizontal rotation case, the inside of horizontal rotation case is provided with the biax motor simultaneously, can drive the connecting rod and rotate, thereby part between mounting fixture and adjusting jig has been guaranteed, the operation of turn-over can be carried out, through setting up the fixing bearing of adjusting case and adjusting case inside, the installation bearing of cooperation follower lever surface joint, moreover, the steam generator is simple in structure, the change to driven gear has been made things convenient for, make the device more convenient when using, the practicality is stronger, the whole work efficiency who detects has been improved, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a workpiece positioning structure of an automobile checking fixture comprises a mounting frame, a main motor is fixedly mounted inside the mounting frame, a driving gear is clamped at the top of the main motor, a driven gear is hinged to one side of the driving gear, a driven rod is clamped to the inner surface of the driven gear, a mounting bearing positioned below the driven gear is clamped to the outer surface of the driven rod, an adjusting box is clamped to the outer surface of the mounting bearing, a plurality of fixed bearings are fixedly mounted inside the adjusting box, a transverse rotating box is fixedly mounted at the top of the driven rod, connecting rods are clamped to both sides of the transverse rotating box, a fixture fixing frame is fixedly mounted at one end, away from the transverse rotating box, of each connecting rod, a fixed fixture is fixedly mounted at the bottom of one side, away from the connecting rods, of the fixture fixing frame, a threaded rod is fixedly, the surface joint of threaded rod has the regulation anchor clamps that are located the mounting fixture top.

In a preferred embodiment, the outer surface of the adjusting box is provided with an adjusting groove, and the mounting bearing is clamped with the adjusting box through the adjusting groove.

In a preferred embodiment, fixing screws are fixedly mounted at both ends of the bottom of the mounting frame, and the fixing screws penetrate through the mounting frame and are fixedly connected with the ground.

In a preferred embodiment, a double-shaft motor is fixedly installed inside the transverse rotating box, and both ends of the double-shaft motor are fixedly connected with a connecting rod.

In a preferred embodiment, the top of the clamp fixing frame is provided with a rotating bearing, and the bearing is fixedly connected with a threaded rod.

In a preferred embodiment, the inner surface of the adjusting fixture at the connection with the threaded rod is provided with a thread adapted to the outer surface of the threaded rod.

In a preferred embodiment, a spacer is fixedly mounted on the side of the fixing clamp opposite to the adjusting clamp, and the number of the spacers is four.

In a preferred embodiment, the gasket is a member made of an anti-slip material, and the specific material may be one of rubber or silicone.

The utility model discloses a technological effect and advantage:

1. in the specific use process of the utility model, the driven gear is driven to rotate by the driving gear, so that the transverse rotating box is driven to rotate, and meanwhile, the double-shaft motor is arranged in the transverse rotating box and can drive the connecting rod to rotate, thereby ensuring the parts between the fixing clamp and the adjusting clamp, performing the turn-over operation and improving the overall work efficiency of detection;

2. the utility model discloses in concrete use, through setting up the inside fixing bearing of regulating box and regulating box, the installation bearing of cooperation driven lever surface joint, simple structure has made things convenient for the change to driven gear for the device is more convenient when using, and the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the adjusting box of the present invention.

Fig. 3 is a schematic view of the structure of the horizontal rotation box of the present invention.

Fig. 4 is a schematic view of the structure of the fixture fixing frame of the present invention.

Fig. 5 is a schematic view of the structure of the adjusting groove of the present invention.

The reference signs are: 1. a mounting frame; 2. a main motor; 3. a driving gear; 4. a driven gear; 5. a driven lever; 6. mounting a bearing; 7. an adjusting box; 8. fixing the bearing; 9. a transverse rotation box; 10. a connecting rod; 11. a fixture mount; 12. fixing the clamp; 13. a threaded rod; 14. adjusting the clamp; 15. an adjustment groove; 16. a set screw; 17. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The workpiece positioning structure of the automobile checking fixture as shown in the attached figures 1-4 comprises a mounting frame 1, a main motor 2 is fixedly mounted inside the mounting frame 1, a driving gear 3 is clamped at the top of the main motor 2, a driven gear 4 is hinged at one side of the driving gear 3, a driven rod 5 is clamped at the inner surface of the driven gear 4, a mounting bearing 6 positioned below the driven gear 4 is clamped at the outer surface of the driven rod 5, an adjusting box 7 is clamped at the outer surface of the mounting bearing 6, a plurality of fixed bearings 8 are fixedly mounted inside the adjusting box 7, a transverse rotating box 9 is fixedly mounted at the top of the driven rod 5, connecting rods 10 are clamped at both sides of the transverse rotating box 9, a fixture fixing frame 11 is fixedly mounted at one end of the connecting rods 10 far away from the transverse rotating box 9, a fixed fixture 12 is fixedly mounted at the bottom of the fixture fixing frame 11 far away from one side of, the outer surface of the threaded rod 13 is clamped with an adjusting clamp 14 positioned above the fixing clamp 12,

wherein, adjustment tank 15 has been seted up to the surface of regulating box 7, and installation bearing 6 passes through adjustment tank 15 and regulating box 7 joint, and the inside fixed mounting who transversely rotates case 9 has a double-shaft motor, and its double-shaft motor's both ends all with connecting rod 10 fixed connection.

The implementation mode is specifically as follows: the driving gear 3 is arranged to drive the driven gear 4 to rotate, so that the transverse rotating box 9 is driven to rotate, and meanwhile, the double-shaft motor is arranged inside the transverse rotating box 9 and can drive the connecting rod 10 to rotate, so that parts between the fixing clamp 12 and the adjusting clamp 14 are guaranteed, the turnover operation can be performed, and the overall work efficiency of detection is improved; through setting up regulating box 7 and the inside fixed bearing 8 of regulating box 7, the installation bearing 6 of the 5 surface joints of cooperation driven lever, simple structure has made things convenient for the change to driven gear 4 for the device is more convenient when using, and the practicality is stronger.

Referring to the attached drawing 1 of the specification specifically, fixing screws 16 are fixedly installed at both ends of the bottom of the installation frame 1, and the fixing screws 16 penetrate through the installation frame 1 and are fixedly connected with the ground.

The implementation mode is specifically as follows: by arranging the fixing screw 16, the mounting frame 1 is more stably fixed.

Referring to the attached figure 4 of the specification, a rotating bearing is arranged at the top of the clamp fixing frame 11 and fixedly connected with the threaded rod 13, and threads matched with the outer surface of the threaded rod 13 are arranged on the inner surface of the joint of the adjusting clamp 14 and the threaded rod 13.

The implementation mode is specifically as follows: the inner surface of the joint of the adjusting clamp 14 and the threaded rod 13 is provided with threads matched with the outer surface of the threaded rod 13, so that the adjusting clamp 14 can be driven to be close to the fixing clamp 12 when the rotating bearing drives the threaded rod 13 to rotate.

Referring to the attached drawing 4 of the specification specifically, the fixing clamp 12 is fixedly provided with four gaskets 17 on the side opposite to the adjusting clamp 14, and the gaskets 17 are made of an anti-slip material, and the specific material may be rubber or silica gel.

The implementation mode is specifically as follows: by arranging the gasket 17 of the anti-slip material component, the friction force between the part and the clamp is increased, and the abrasion between the clamp and the part is reduced.

The utility model discloses the theory of operation:

the first step is as follows: firstly, the integral installation of the device is completed, a part is placed between a fixing clamp 12 and an adjusting clamp 14, and a rotating bearing at the top of the mounting frame 1 is rotated to fix the part;

the second step is as follows: the main motor 2 is turned on to drive the transverse rotating box 9 to rotate, parts are sent into the detection device, and in the detection process, the double-shaft motor in the transverse rotating box 9 drives the connecting rod 10 to rotate, so that the parts are driven to turn over;

the third step: and when the part detection is finished, taking down the part.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a workpiece positioning structure of automotive checking fixture, includes mounting bracket (1), its characterized in that: the internal fixed mounting of the mounting rack (1) is provided with a main motor (2), the top of the main motor (2) is connected with a driving gear (3), one side of the driving gear (3) is hinged with a driven gear (4), the internal surface of the driven gear (4) is connected with a driven rod (5), the external surface of the driven rod (5) is connected with a mounting bearing (6) below the driven gear (4), the external surface of the mounting bearing (6) is connected with an adjusting box (7), the internal fixed mounting of the adjusting box (7) is provided with a plurality of fixed bearings (8), the top of the driven rod (5) is fixedly provided with a transverse rotating box (9), the two sides of the transverse rotating box (9) are connected with connecting rods (10) in a clamping manner, one end of the connecting rods (10) far away from the transverse rotating box (9) is fixedly provided with a clamp fixing rack (, the bottom fixed mounting that connecting rod (10) one side was kept away from in anchor clamps mount (11) has mounting fixture (12), the inside fixed mounting of anchor clamps mount (11) has threaded rod (13), the surface joint of threaded rod (13) has regulation anchor clamps (14) that are located mounting fixture (12) top.

2. The workpiece positioning structure of the automobile inspection tool according to claim 1, characterized in that: adjusting groove (15) have been seted up to the surface of regulating box (7), installation bearing (6) are through adjusting groove (15) and regulating box (7) joint.

3. The workpiece positioning structure of the automobile inspection tool according to claim 1, characterized in that: the mounting bracket is characterized in that fixing screws (16) are fixedly mounted at two ends of the bottom of the mounting bracket (1), and the fixing screws (16) penetrate through the mounting bracket (1) and are fixedly connected with the ground.

4. The workpiece positioning structure of the automobile inspection tool according to claim 1, characterized in that: the inside fixed mounting of horizontal rotation case (9) has double-shaft motor, its both ends of double-shaft motor all with connecting rod (10) fixed connection.

5. The workpiece positioning structure of the automobile inspection tool according to claim 1, characterized in that: and the top of the fixture fixing frame (11) is provided with a rotating bearing, and the bearing is fixedly connected with the threaded rod (13).

6. The workpiece positioning structure of the automobile inspection tool according to claim 1, characterized in that: the inner surface of the joint of the adjusting clamp (14) and the threaded rod (13) is provided with threads matched with the outer surface of the threaded rod (13).

7. The workpiece positioning structure of the automobile inspection tool according to claim 1, characterized in that: and gaskets (17) are fixedly arranged on one side of the fixing clamp (12) opposite to the adjusting clamp (14), and the number of the gaskets (17) is four.

8. The workpiece positioning structure of the automobile inspection tool according to claim 7, characterized in that: the gasket (17) is an anti-slip material component, and the specific material can be rubber or silica gel.