CN220960617U - Measurement positioning tool of fine positioning trolley - Google Patents
Measurement positioning tool of fine positioning trolley Download PDFInfo
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- CN220960617U CN220960617U CN202322823307.9U CN202322823307U CN220960617U CN 220960617 U CN220960617 U CN 220960617U CN 202322823307 U CN202322823307 U CN 202322823307U CN 220960617 U CN220960617 U CN 220960617U
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- 238000005259 measurement Methods 0.000 title claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a measuring and positioning tool of a fine positioning trolley. The method is suitable for the technical field of automobile assembly equipment. The technical scheme adopted by the utility model is as follows: measurement location frock of accurate positioning platform truck, its characterized in that: the device is provided with a measuring platform, a plurality of brackets are arranged on the measuring platform, the brackets are used for placing the fine positioning trolley, and the brackets are uniformly distributed around the fine positioning trolley; the support bottom fixed mounting has the mounting panel, is provided with the mounting hole on the mounting panel, be provided with a plurality of first benchmark grooves of arranging along the second direction along first direction on the measuring platform, be provided with a plurality of second benchmark grooves of arranging along the first direction along the second direction on the measuring platform, the mounting hole on the mounting panel is located the position department that corresponds with first benchmark groove and second benchmark groove respectively, installs the round pin axle on the mounting panel, and the round pin axle passes the mounting hole and cooperates with first benchmark groove or second benchmark groove. Therefore, the positioning of the precise positioning trolley is conveniently realized, and the assembly precision of the part is improved.
Description
Technical Field
The utility model relates to a measuring and positioning tool of a fine positioning trolley. The method is suitable for the technical field of automobile assembly equipment.
Background
The updating and updating of the automobile are quickened, the importing period of a new automobile model is shortened increasingly, but the requirement on the positioning of the automobile is higher and higher, so that the problems of production cost and positioning stability and man-machine operability are solved; the cabin assembly, the front floor assembly and the rear floor assembly of a certain existing vehicle type are used for part positioning and transferring by using a fine positioning trolley in the floor assembly line, so that the part feeding gripper robot can be guaranteed to normally grasp parts. In the part positioning transfer process, the assembly part is firstly required to be placed on a trolley; conveying the trolley with the assembly parts to the upper part opening, and positioning the precise positioning trolley through the trolley positioning mechanism so as to realize positioning of the assembly parts; and finally, carrying the parts into the floor assembly line body by the loading gripper robot, so as to realize the transportation of assembly parts.
In practical application, when aiming at different vehicle types, each vehicle type precise positioning trolley is switched by using a single set of positioning plug block units or plug pin units; in production, the precision consistency of the precise positioning trolley of each assembly is ensured. The matching difficulty of the fine positioning trolley, the assembly parts and the gripper robot is high, and consistency of the fine positioning trolleys is difficult to achieve; therefore, in practical application, abnormal part grabbing of the workpiece loading gripper robot often occurs, and the gripper positioning pin and the part positioning hole are not in a middle equipment fault; in addition, the measurement of the assembly accurate positioning trolley needs to establish a coordinate system by using a reference hole and a surface on the trolley, and the reference hole and the surface are not clear due to long-time use of the trolley, so that the measurement difficulty is high, and effective and rapid measurement cannot be achieved. Based on the above, the matching of the trolley, the part assembly and the loading gripper robot in the production and debugging can consume a great deal of time cost and labor cost.
Disclosure of utility model
The utility model aims to solve the technical problems that: in order to solve the technical problems, the utility model provides a measuring and positioning tool of a fine positioning trolley.
The technical scheme adopted by the utility model is as follows: measurement location frock of accurate positioning platform truck, its characterized in that: the device is provided with a measuring platform, a plurality of brackets are arranged on the measuring platform, the brackets are used for placing the fine positioning trolley, and the brackets are uniformly distributed around the fine positioning trolley;
The support bottom fixed mounting has the mounting panel, is provided with the mounting hole on the mounting panel, be provided with a plurality of first benchmark grooves of arranging along the second direction along first direction on the measuring platform, be provided with a plurality of second benchmark grooves of arranging along the first direction along the second direction on the measuring platform, the mounting hole on the mounting panel is located the position department that corresponds with first benchmark groove and second benchmark groove respectively, installs the round pin axle on the mounting panel, and the round pin axle passes the mounting hole and cooperates with first benchmark groove or second benchmark groove. Therefore, when the production vehicle type is regulated on the production line, the bracket is moved to a position corresponding to the position of the reference groove on the measurement platform when the bracket is matched with the vehicle type, and the pin shaft is inserted into the mounting hole and the reference groove, so that the bracket and the measurement platform are rapidly positioned; meanwhile, the positioning of the precise positioning trolley can be rapidly measured according to the position of the first reference groove or the second reference groove where the pin shaft is positioned on the mounting plate.
The support comprises a first support and a second support, and the first support and the second support are alternately arranged;
The top of the first bracket is provided with a supporting bracket block, and the fine positioning trolley is provided with a first limiting block at a position corresponding to the supporting bracket block;
The top fixed mounting of second support has a plurality of supporting shoe, and support dog is installed around the supporting shoe, and outside the top of support dog stretched to the supporting shoe, the cooperation forms spacing hole between supporting shoe and the support dog, be provided with the second stopper in the position department that corresponds with spacing hole on the fine positioning platform truck. Thus, the first brackets and the second brackets are alternately arranged around the fine positioning trolley, so that the fine positioning trolley is well supported; and the fine positioning trolley is well positioned under the cooperation of the first limiting block and the supporting bracket block and the cooperation of the second limiting block and the limiting hole.
The support stop block is provided with a roller which can be in rolling fit with the second limiting block. Therefore, abrasion between the supporting stop block and the second limiting block can be effectively reduced.
The support bracket is connected with the first bracket through bolts. So, realized the dismouting between support die block and the first support, be convenient for use and damage the back at support die block for a long time and change support die block through unscrewing the bolt.
A gasket is arranged between the supporting bracket block and the first bracket. Therefore, repeated calibration and adjustment of the supporting block are facilitated.
The support stop block is connected with the support block through a bolt. So, realized the dismouting between support dog and the supporting shoe, be convenient for use for a long time and damage the back at support dog and change support dog through unscrewing the bolt.
A gasket is arranged between the supporting stop block and the supporting block. Thus, the repeated calibration and adjustment of the support stop block are facilitated.
A plurality of supporting pieces are arranged on the bottom surface of the mounting plate. Therefore, abrasion between the mounting plate and the measuring platform can be effectively reduced when the bracket is mounted at different positions on the measuring platform.
The beneficial effects of the utility model are as follows: according to the utility model, the plurality of first reference grooves which are arranged along the second direction are arranged on the measuring platform along the first direction, the plurality of second reference grooves which are arranged along the first direction are arranged on the measuring platform along the second direction, and the pin shafts which are matched with the first reference grooves or the second reference grooves are arranged on the mounting plate at the bottom of the bracket and correspond to the first reference grooves or the second reference grooves, so that the bracket can be conveniently and rapidly regulated and positioned after the vehicle types produced on the production line are regulated, different accurate positioning trolleys of different vehicle types can be conveniently and rapidly positioned and installed by the bracket, and meanwhile, the positioning of the accurate positioning trolleys is conveniently and rapidly measured, and the precision in the subsequent part assembly process is conveniently improved; according to the utility model, the first brackets and the second brackets are alternately arranged on the measuring platform, the top of the first bracket is provided with the supporting block matched with the first limiting block under the fine positioning trolley, the top of the second bracket is provided with the supporting block and the supporting stop block, and the limiting hole formed by the supporting block matched with the supporting stop block is matched with the second limiting block under the fine positioning trolley, so that the fine positioning trolley is positioned and supported by the first bracket and the second bracket which are arranged on the measuring platform; according to the utility model, the roller capable of being matched with the second limiting block in a rolling way is arranged on the supporting stop block, so that the abrasion between the supporting stop block and the second limiting block can be effectively reduced.
Drawings
Fig. 1: the structure of the utility model is schematically shown.
In the figure: 1. a measurement platform; 1-1, a first reference groove; 1-2, a second reference groove; 2. a mounting plate; 3. a pin shaft; 3-1, a first pin shaft; 3-2, a second pin shaft; 4. a first bracket; 4-1, supporting the supporting block; 5. a second bracket; 5-1, supporting blocks; 5-2, supporting a stop block; 5-3, a roller.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
The embodiment is a measurement positioning tool of a fine positioning trolley, which is provided with a measurement platform 1, wherein four brackets are arranged on the measurement platform 1, the four brackets are respectively two first brackets 4 and two second brackets 5, and the first brackets 4 and the second brackets 5 are alternately arranged. The four supports are respectively arranged at the positions around the fine positioning trolley and used for uniformly and stably supporting the fine positioning trolley.
In the embodiment, the top of the first bracket 4 is provided with the supporting block 4-1, and the supporting block 4-1 is arranged on the first bracket 4 through bolts, so that the subsequent supporting block 4-1 can be replaced after being unscrewed after being damaged; a gasket with the thickness of 3mm is arranged between the first bracket 4 and the supporting bracket block 4-1, so that repeated calibration and adjustment of the supporting stop block 5-2 are facilitated. The lower part of the fine positioning trolley is provided with a first limiting block at a position corresponding to the support bracket, and after the fine positioning trolley is arranged on the support, the first limiting block below the fine positioning trolley is matched with the support bracket.
In the embodiment, the top of the second bracket 5 is fixedly provided with the supporting block 5-1, and the periphery of the supporting block 5-1 is provided with the supporting stop block 5-2 through bolts, so that the subsequent supporting block 4-1 can be replaced after being damaged and unscrewed; a gasket with the thickness of 3mm is arranged between the first bracket 4 and the supporting bracket block 4-1, so that repeated calibration and adjustment of the supporting stop block 5-2 are facilitated. The upper end of the supporting block 5-2 extends out of the supporting block 5-1, and a roller 5-3 used for being in rolling fit with the second supporting block 5-1 is arranged at the upper end of the supporting block 5-2. The supporting block 5-1 and the supporting stop block 5-2 are matched to form a limiting hole, and a second limiting block is arranged at the position corresponding to the limiting hole at the lower part of the fine positioning trolley. Therefore, when the fine positioning trolley is mounted on the support, the second limiting block at the lower part of the fine positioning trolley can be inserted into the limiting hole to support the idler wheel 5-3 on the stop block 5-2, so that the effect of alleviating abrasion can be effectively achieved, and the fine positioning trolley is stably supported under the combined action of the cooperation of the first limiting block and the supporting bracket block 4-1 and the cooperation of the second limiting block and the limiting hole.
In this embodiment, a plurality of first reference grooves 1-1 arranged along a second direction are provided on the measurement platform 1 along the first direction, a plurality of second reference grooves 1-2 arranged along the first direction are provided on the measurement platform 1 along the second direction, and the first reference grooves 1-1 and the second reference grooves 1-2 are perpendicular to each other. The bottom of the bracket is fixedly provided with a mounting plate 2, three mounting holes are formed in the mounting plate 2, two of the mounting holes are first mounting holes, the first mounting holes are positioned at positions corresponding to the same first reference groove 1-1, one mounting hole is a second mounting hole, and the second mounting hole is positioned at a position corresponding to the second reference groove 1-2. The mounting plate 2 is provided with a pin shaft 3 which comprises a first pin shaft 3-1 and a second pin shaft 3-2. The first pin 3-1 can pass through the first mounting hole and be engaged with the first reference groove 1-1, and the second pin 3-2 can pass through the second mounting hole and be engaged with the second reference groove 1-2. In this way, the bracket is moved to the position corresponding to the first reference groove 1-1 and the second reference groove 1-2 of the first mounting hole on the measuring platform 1, so that the position of the bracket can be conveniently adjusted. Meanwhile, according to the first reference groove 1-1 and the second reference groove 1-2, the positioning of the rapid measuring bracket on the measuring platform 1 is facilitated, and the positioning of the parts is facilitated to be more accurate.
In this embodiment, a plurality of supporting members are provided on the bottom surface of the mounting plate 2, so that wear between the measuring platform 1 and the mounting plate 2 can be reduced.
In this embodiment, a clamping mechanism is mounted on the support to clamp the support to the measurement platform 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. Measurement location frock of accurate positioning platform truck, its characterized in that: the device is provided with a measuring platform (1), wherein a plurality of brackets are arranged on the measuring platform (1) and are used for placing a fine positioning trolley;
The device is characterized in that a mounting plate (2) is fixedly mounted at the bottom of the support, mounting holes are formed in the mounting plate (2), a plurality of first reference grooves (1-1) which are arranged in the second direction are formed in the measuring platform (1) in the first direction, a plurality of second reference grooves (1-2) which are arranged in the first direction are formed in the measuring platform (1) in the second direction, the mounting holes in the mounting plate (2) are respectively located at positions corresponding to the first reference grooves (1-1) and the second reference grooves (1-2), pin shafts (3) are mounted on the mounting plate (2), and the pin shafts (3) penetrate through the mounting holes and are matched with the first reference grooves (1-1) or the second reference grooves (1-2).
2. The measurement positioning tool of the fine positioning trolley according to claim 1, wherein: the support comprises a first support (4) and a second support (5), wherein the first supports (4) and the second supports (5) are alternately arranged;
The top of the first bracket (4) is provided with a supporting bracket block (4-1), and a first limiting block is arranged on the fine positioning trolley at a position corresponding to the supporting bracket block (4-1);
Support block (5-1) is fixedly installed at the top of second support (5), support dog (5-2) are installed around support block (5-1), the top of support dog (5-2) stretches out support block (5-1), form spacing hole between support block (5-1) and support dog (5-2) cooperation, be provided with the second stopper in the position department that corresponds with spacing hole on the fine positioning platform truck.
3. The measurement positioning tool of the fine positioning trolley according to claim 2, wherein: the supporting stop block (5-2) is provided with a roller (5-3) which can be matched with the second limiting block in a rolling way.
4. The measurement positioning tool of the fine positioning trolley according to claim 2, wherein: the supporting block (4-1) is connected with the first bracket (4) through bolts.
5. The measurement positioning tool of the fine positioning trolley according to claim 4, wherein: a gasket is arranged between the supporting block (4-1) and the first bracket (4).
6. The measurement positioning tool of the fine positioning trolley according to claim 2, wherein: the supporting stop block (5-2) is connected with the supporting block (5-1) through a bolt.
7. The measurement positioning tool of the fine positioning trolley of claim 6, wherein: a gasket is arranged between the supporting stop block (5-2) and the supporting block (5-1).
8. The measurement positioning tool of the fine positioning trolley according to claim 1, wherein: a plurality of supporting pieces are arranged on the bottom surface of the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322823307.9U CN220960617U (en) | 2023-10-20 | 2023-10-20 | Measurement positioning tool of fine positioning trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322823307.9U CN220960617U (en) | 2023-10-20 | 2023-10-20 | Measurement positioning tool of fine positioning trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960617U true CN220960617U (en) | 2024-05-14 |
Family
ID=91010359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322823307.9U Active CN220960617U (en) | 2023-10-20 | 2023-10-20 | Measurement positioning tool of fine positioning trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960617U (en) |
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2023
- 2023-10-20 CN CN202322823307.9U patent/CN220960617U/en active Active
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