CN220524937U - Three-dimensional measuring instrument for automobile sheet metal part - Google Patents

Abstract

The utility model belongs to the technical field of three-dimensional measuring instruments, in particular to a three-dimensional measuring instrument for an automobile sheet metal part, which comprises a base and an adjusting screw, wherein a limiting block is arranged on the outer side of the base, the inner side of the limiting block is connected with a cross rod, the left end and the right end of the cross rod are provided with adjusting screw sleeves, the inner side of each adjusting screw sleeve is connected with an adjusting rod, the top of each adjusting rod is fixedly provided with a workbench, the outer side of each workbench is connected with a clamping plate, the bottom of each clamping plate is connected with a fixing bolt, the outer side of each clamping plate is provided with a limiting shock absorber, the bottom of each limiting shock absorber is provided with a baffle, the adjusting screw is connected to the left side of each workbench, the outer side of each adjusting screw is connected with an adjusting block, and the top of each supporting arm is connected with a three-dimensional measuring instrument body. The three-dimensional measuring instrument is convenient for adjusting the use height of the operating platform according to requirements, is convenient for installing and fixing automobile sheet metal parts with different sizes to measure, and is convenient for automatically adjusting the measuring position.

Description

Three-dimensional measuring instrument for automobile sheet metal part

Technical Field

The utility model relates to the technical field of three-dimensional measuring instruments, in particular to a three-dimensional measuring instrument for an automobile sheet metal part.

Background

The three-dimensional measuring instrument is an instrument for measuring through three-dimensional point taking, can measure various irregular objects such as automobile sheet metal parts and the like, has gradually increased functions along with the development of technology, and is widely applied to various fields.

In chinese patent CN202221872314.7, a sheet metal part three-dimensional size detection device is disclosed, which comprises a frame, be fixed with the mounting bracket in the frame, be equipped with the rotating electrical machines on the mounting bracket, the output and the rotation axis of rotating electrical machines are connected, the rotation axis passes through the lantern ring and is connected with the connecting plate, be equipped with the movable block on the connecting plate, the movable block bottom is equipped with the detection camera, be equipped with on the mounting bracket with movable block matched with removal ring body, be equipped with the seat of placing on the mounting bracket, the seat bottom of placing is equipped with accommodate motor, the seat top of placing is equipped with the output matched with carousel with accommodate motor, the utility model drives the rotation axis through the rotating electrical machines and rotates, and then drives the movable block and move on removal ring body circumference through the lantern ring rotation, and then carries out three-dimensional size shooting detection to the sheet metal part through detect the accommodate motor and drive the carousel rotation, and then conveniently adjusts the orientation of piece, the circumference sheet metal part detects.

When the existing three-dimensional measuring instrument is used, the operation height is fixed, the working efficiency can be influenced when the operator is low or high in height by operating the measuring instrument, the size of the existing three-dimensional measuring instrument is not fixed when the automobile sheet metal part is measured, the measuring result can be influenced when the automobile sheet metal part shakes during measurement, and the measuring position of the existing three-dimensional measuring instrument needs to be adjusted according to the manpower required during use, so that time and labor are wasted.

Therefore, a three-dimensional measuring instrument for an automobile sheet metal part is proposed to solve the above problems.

Disclosure of Invention

In order to make up the defect of the prior art, the operation height is fixed when using to solve current three-dimensional measuring apparatu, can influence work efficiency at the operation measuring apparatu when operator's height is lower or higher, and current three-dimensional measuring apparatu is when measuring the car sheet metal component, and volume size is not fixed, takes place to rock when the car sheet metal component can influence measuring result when measuring, and current three-dimensional measuring apparatu is when using, needs according to the manual adjustment measuring position of demand, wastes time and energy.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a three-dimensional measuring instrument for an automobile sheet metal part, which comprises a base and an adjusting screw, wherein a limiting block is arranged on the outer side of the base, the inner side of the limiting block is connected with a cross rod, the left end and the right end of the cross rod are provided with adjusting screw sleeves, the inner side of each adjusting screw sleeve is connected with an adjusting rod, the top of each adjusting rod is fixedly provided with a workbench, the outer side of each workbench is connected with a clamping plate, the bottom of each clamping plate is connected with a fixing bolt, the outer side of each clamping plate is provided with a limiting shock absorber, the bottom of each limiting shock absorber is provided with a baffle, the adjusting screw is connected to the left side of each workbench, the outer side of each adjusting screw is connected with an adjusting block, the outer side of each adjusting block is provided with a supporting arm, the top of each supporting arm is connected with a three-dimensional measuring instrument body, and the left end and the right end of each three-dimensional measuring instrument body are provided with hydraulic push rods.

Preferably, the base forms a rotating structure through the limiting block and the cross rod, the cross rod is connected with the adjusting screw sleeve in a meshed mode, and the adjusting screw sleeve is symmetrically provided with two groups relative to the central axis of the cross rod.

Preferably, the workbench forms a lifting structure through the adjusting rod, the adjusting screw sleeve and the base, and the adjusting rod is in threaded connection with the adjusting screw sleeve.

Preferably, the clamping plate forms a clamping structure with the workbench through the fixing bolt, and forms an elastic structure with the baffle through the limiting shock absorber.

Preferably, the adjusting screw is rotationally connected with the workbench, the workbench forms a sliding structure through the adjusting screw and the adjusting block, and the adjusting block is welded with the supporting arm.

Preferably, the three-dimensional measuring instrument body is connected with the supporting arm in a nested manner, and the three-dimensional measuring instrument body forms a telescopic structure with the supporting arm through a hydraulic push rod.

The utility model has the advantages that:

1. the utility model further facilitates the adjustment of the use height of the operation table according to the requirement by arranging the adjusting screw sleeve and the adjusting rod, the cross rod can rotate on the base stably and in situ by the limiting block, the outer side of the cross rod is driven by the screw thread arranged on the outer side to rotate by the adjusting screw sleeve provided with the gear when in situ, the adjusting screw sleeve drives the adjusting rod to longitudinally move by the screw thread arranged on the inner side when in situ on the base, the workbench is driven by the adjusting rod to perform lifting movement on the base, thereby being convenient for adjusting the use height of the workbench according to the height of an operator, and the adjusting rod and the adjusting screw sleeve are prevented from rotating in the same direction by arranging two groups of adjusting rods and the workbench;

2. according to the utility model, the clamping plates and the baffle plates are arranged, so that the automobile sheet metal parts with different sizes can be further conveniently installed and fixed for measurement, the clamping plates are pulled by manpower, the clamping plates transversely slide on the workbench until the distance between the two groups of clamping plates is larger than the width of the automobile sheet metal, the automobile sheet metal parts are conveniently placed between the two groups of clamping plates, one end of each clamping plate is clamped at the outer side of the automobile sheet metal part by pulling the clamping plates, the positions of the sheet metal parts are fixed, the clamping plates are fixed by the arranged fixing bolts, the baffle plates are pulled by manpower, the limiting shock absorber is compressed while the baffle plates longitudinally move on the clamping plates, one end of each sheet metal part is clamped between the clamping plates and the baffle plates, the baffle plates are loosened, and the baffle plates are restored to the original position through the elasticity of the limiting shock absorber and tightly support against the top of the sheet metal parts, so that the sheet metal parts with different sizes can be conveniently fixed;

3. according to the utility model, the adjusting screw and the hydraulic push rod are arranged, so that the measuring position is further convenient and automatic to adjust, the adjusting screw is rotated, the adjusting screw drives the adjusting block to transversely slide on the workbench through threads arranged on the outer side when in-situ rotation on the workbench, the adjusting block is connected with the workbench in a sliding manner, the adjusting block is prevented from rotating in the same direction with the adjusting screw, the adjusting block is fixedly welded with the supporting arm, the supporting arm can be driven to slidingly adjust the position of the three-dimensional measuring instrument body measured front and back on the workbench, the hydraulic push rod is driven to work, the three-dimensional measuring instrument body is driven to transversely slide on the supporting arm through the movable end of the hydraulic push rod, the left and right measuring position is adjusted, and the three-dimensional measuring instrument body can be used for measuring the automobile sheet metal parts.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall exterior of the present utility model;

FIG. 2 is a schematic view of the overall exterior top view of the present utility model;

FIG. 3 is a schematic view of the overall exterior bottom view of the present utility model;

fig. 4 is an enlarged schematic view of the working table of the present utility model.

In the figure: 1. a base; 2. a limiting block; 3. a cross bar; 4. adjusting the screw sleeve; 5. an adjusting rod; 6. a work table; 7. a clamping plate; 8. a fixing bolt; 9. a limit shock absorber; 10. a baffle; 11. adjusting a screw; 12. an adjusting block; 13. a support arm; 14. a three-dimensional measuring instrument body; 15. and a hydraulic push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a three-dimensional measuring instrument for an automobile sheet metal part comprises a base 1 and an adjusting screw 11, wherein a limiting block 2 is installed on the outer side of the base 1, the inner side of the limiting block 2 is connected with a cross rod 3, the left end and the right end of the cross rod 3 are provided with adjusting screw sleeves 4, the inner side of each adjusting screw sleeve 4 is connected with an adjusting rod 5, the top of each adjusting rod 5 is fixedly provided with a workbench 6, the outer side of each workbench 6 is connected with a clamping plate 7, the bottom of each clamping plate 7 is connected with a fixing bolt 8, the outer side of each clamping plate 7 is provided with a limiting shock absorber 9, the bottom of each limiting shock absorber 9 is provided with a baffle 10, each adjusting screw 11 is connected to the left side of each workbench 6, the outer side of each adjusting screw 11 is connected with an adjusting block 12, the outer side of each adjusting block 12 is provided with a supporting arm 13, the top of each supporting arm 13 is connected with a three-dimensional measuring instrument body 14, and the left end and the right end of each three-dimensional measuring instrument body 14 are provided with a hydraulic push rod 15.

Referring to fig. 1 to 3, a rotating structure is formed between a base 1 and a cross rod 3 through a limiting block 2, the cross rod 3 is connected with an adjusting screw sleeve 4 in a meshed manner, the adjusting screw sleeve 4 is symmetrically arranged with two groups about the central axis of the cross rod 3, through the arrangement, the cross rod 3 rotates for the cross rod 3, the cross rod 3 can rotate on the base 1 stably in situ through the limiting block 2, and when the cross rod 3 rotates in situ, the two groups of adjusting screw sleeves 4 with gears are arranged outside through threads arranged outside to drive the two groups of adjusting screw sleeves 4 to rotate simultaneously.

Referring to fig. 1 to 3, the workbench 6 forms a lifting structure through the adjusting rod 5, the adjusting screw sleeve 4 and the base 1, the adjusting rod 5 is in threaded connection with the adjusting screw sleeve 4, through the arrangement, when the adjusting screw sleeve 4 rotates on the base 1 in situ, the adjusting rod 5 is driven to longitudinally move through the threads arranged on the inner side, the workbench 6 is driven to lift on the base 1 through the adjusting rod 5, so that the use height of the workbench 6 is conveniently adjusted according to the height of an operator, and the two groups of adjusting rods 5 are fixedly connected with the workbench 6, so that the same-direction rotation between the adjusting rod 5 and the adjusting screw sleeve 4 is avoided.

Referring to fig. 1 to 4, the clamping plates 7 are configured to be clamped with the worktable 6 through the fixing bolts 8, and the clamping plates 7 are configured to be elastically configured between the limiting shock absorber 9 and the baffle 10, by such arrangement, the clamping plates 7 are pulled by manpower, the clamping plates 7 transversely slide on the worktable 6 until the distance between the two groups of clamping plates 7 is larger than the width of the sheet metal of the automobile, the sheet metal part of the automobile is conveniently placed between the two groups of clamping plates 7, the clamping plates 7 are pulled, one end of the clamping plates 7 is clamped at the outer side of the sheet metal part of the automobile, the position of the sheet metal part is fixed, the clamping plates 7 are fixed through the fixing bolts 8, the baffle 10 is pulled by manpower, the limiting shock absorber 9 is compressed while the baffle 10 longitudinally moves on the clamping plates 7, one end of the sheet metal part is clamped between the clamping plates 7 and the baffle 10, the baffle 10 is loosened, and the baffle 10 is elastically restored to the original position through the limiting shock absorber 9 and tightly abuts against the top of the sheet metal part, so that the sheet metal parts with different sizes can be fixed conveniently.

Referring to fig. 1 to 4, the adjusting screw 11 is rotatably connected to the table 6, the table 6 forms a sliding structure with the adjusting block 12 through the adjusting screw 11, and the adjusting block 12 is welded with the supporting arm 13, by such arrangement, the adjusting screw 11 is rotated, the adjusting screw 11 drives the adjusting block 12 to transversely slide on the table 6 through threads arranged outside when the adjusting screw 11 rotates on the table 6, the adjusting block 12 is slidably connected with the table 6, thereby preventing the adjusting block 12 and the adjusting screw 11 from rotating in the same direction, the adjusting block 12 is welded with the supporting arm 13, and the adjusting block 12 can drive the supporting arm 13 to slidably adjust the position of the three-dimensional measuring instrument body 14 on the table 6.

Referring to fig. 1 to 4, the three-dimensional measuring instrument body 14 and the supporting arm 13 are connected in a nested manner, and the three-dimensional measuring instrument body 14 forms a telescopic structure with the supporting arm 13 through the hydraulic push rod 15, through the arrangement, the hydraulic push rod 15 is operated, the movable end of the hydraulic push rod 15 drives the three-dimensional measuring instrument body 14 to transversely slide on the supporting arm 13, so that the left-right measuring position is adjusted, and the three-dimensional measuring instrument body 14 is operated to measure the sheet metal part of the automobile.

Working principle: firstly, placing a base 1 on a plane, working for a motor, driving a cross rod 3 to rotate by the motor, enabling the cross rod 3 to stably rotate in situ on the base 1 through a limiting block 2, driving two groups of adjusting screw sleeves 4 with gears on the outer side through threads arranged on the outer side to simultaneously rotate when the cross rod 3 rotates in situ, driving an adjusting rod 5 to longitudinally move through threads arranged on the inner side when the adjusting screw sleeves 4 rotate in situ on the base 1, driving a workbench 6 to perform lifting motion on the base 1 through the adjusting rod 5, and accordingly adjusting the use height of the workbench 6 according to the height of an operator;

secondly, manually pulling the clamping plates 7, transversely sliding the clamping plates 7 on the workbench 6 until the distance between the two groups of clamping plates 7 is larger than the width of an automobile sheet metal, placing the automobile sheet metal part between the two groups of clamping plates 7, manually pulling the baffle 10, longitudinally sliding the baffle 10 on the clamping plates 7, simultaneously compressing the limiting damper 9 to clamp one end of the sheet metal part between the clamping plates 7 and the baffle 10, loosening the baffle 10, and restoring the baffle 10 to the original position through the elasticity of the limiting damper 9 and tightly abutting against the top of the sheet metal part, thereby fixing the positions of the sheet metal parts with different sizes, manually rotating the fixing bolts 8, and longitudinally moving the fixing bolts 8 on the clamping plates 7 through threads arranged on the outer sides until one end of the fixing bolts 8 is turned into thread grooves formed in the workbench 6, thereby fixing the positions of the clamping plates 7;

finally, the motor is used for working, the motor drives the adjusting screw 11 to rotate, the adjusting screw 11 drives the adjusting block 12 to transversely slide on the workbench 6 through threads arranged on the outer side when the adjusting screw 11 rotates on the workbench 6 in situ, the adjusting block 12 is connected with the workbench 6 in a sliding mode, so that the adjusting block 12 and the adjusting screw 11 are prevented from rotating in the same direction, the adjusting block 12 is fixedly welded with the supporting arm 13, the supporting arm 13 can be driven by the adjusting block 12 to slidingly adjust the position of the three-dimensional measuring instrument body 14 measured front and back on the workbench 6, the hydraulic push rod 15 is used for working, the movable end of the hydraulic push rod 15 drives the three-dimensional measuring instrument body 14 to transversely slide on the supporting arm 13, the position of the three-dimensional measuring instrument body 14 measured left and right is adjusted, the three-dimensional measuring instrument body 14 is used for working, and the sheet metal part of an automobile can be measured.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a three-dimensional measuring apparatu for auto sheet metal component, includes base (1) and adjusting screw (11), its characterized in that: stopper (2) are installed in the outside of base (1), and the inboard of stopper (2) is connected with horizontal pole (3) to both ends are provided with regulation swivel nut (4) about horizontal pole (3), the inboard of regulation swivel nut (4) is connected with regulation pole (5), and the top of regulation pole (5) is fixed with workstation (6), and the outside of workstation (6) is connected with splint (7), the bottom of splint (7) is connected with fixing bolt (8), and limit damper (9) are installed in the outside of splint (7), and the bottom of limit damper (9) is provided with baffle (10), adjusting screw (11) are connected in the left side of workstation (6), and the outside of adjusting screw (11) is connected with regulating block (12), and support arm (13) are installed in the outside of regulating block (12), the top of support arm (13) is connected with cubic measuring apparatu body (14), and both ends are provided with hydraulic push rod (15) about cubic measuring apparatu body (14).

2. The three-dimensional measuring instrument for automobile sheet metal parts according to claim 1, wherein: the base (1) forms a rotating structure between the limiting block (2) and the cross rod (3), the cross rod (3) is connected with the adjusting screw sleeve (4) in a meshed mode, and the adjusting screw sleeve (4) is symmetrically provided with two groups relative to the central axis of the cross rod (3).

3. The three-dimensional measuring instrument for automobile sheet metal parts according to claim 1, wherein: the workbench (6) forms a lifting structure through the adjusting rod (5), the adjusting screw sleeve (4) and the base (1), and the adjusting rod (5) is in threaded connection with the adjusting screw sleeve (4).

4. The three-dimensional measuring instrument for automobile sheet metal parts according to claim 1, wherein: the clamping plate (7) forms a clamping structure with the workbench (6) through the fixing bolt (8), and the clamping plate (7) forms an elastic structure with the baffle (10) through the limiting shock absorber (9).

5. The three-dimensional measuring instrument for automobile sheet metal parts according to claim 1, wherein: the adjusting screw (11) is rotationally connected with the workbench (6), the workbench (6) forms a sliding structure through the adjusting screw (11) and the adjusting block (12), and the adjusting block (12) is welded with the supporting arm (13).

6. The three-dimensional measuring instrument for automobile sheet metal parts according to claim 1, wherein: the three-dimensional measuring instrument body (14) is connected with the supporting arm (13) in a nested mode, and the three-dimensional measuring instrument body (14) and the supporting arm (13) form a telescopic structure through the hydraulic push rod (15).