CN215003285U - Positioning mechanism for extending right side mounting cover plate at lower part of automobile bumper - Google Patents
Positioning mechanism for extending right side mounting cover plate at lower part of automobile bumper Download PDFInfo
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- CN215003285U CN215003285U CN202120726508.5U CN202120726508U CN215003285U CN 215003285 U CN215003285 U CN 215003285U CN 202120726508 U CN202120726508 U CN 202120726508U CN 215003285 U CN215003285 U CN 215003285U
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Abstract
The utility model discloses an automobile bumper lower part extends right side dress apron positioning mechanism, include: the positioning mechanism body, the positioning mechanism body is provided with upper plate and hypoplastron, be provided with the slip chamber between upper plate and the hypoplastron, the draw-in groove has been seted up to the upper plate both sides, first opening has been seted up to the upper plate intermediate position, the second opening has been seted up to the hypoplastron intermediate position, be provided with the set screw subassembly in the slip chamber, the set screw subassembly includes the xarm, the xarm is close to center one end and is provided with the locating lever, the xarm is kept away from center one end and is provided with the pivot, the pivot is rotated and is connected with the regulating arm, whole in-process need not to use the different locate mode of two kinds of sizes, only need use the inflation to push away the nail and can accomplish the location work of dress apron body and locating piece with the help of the positioning mechanism body, the inconsistent technical problem of measuring result that two are inequality differences of the assembly mode of examining utensil accurate locate mode among the prior art and actual loading has been overcome, the waste of resource and time.
Description
Technical Field
The utility model relates to an automobile inspection technical field, concretely relates to car bumper lower part extends right side dress apron positioning mechanism.
Background
The bumper cover plate checking fixture is a tool for measuring the size of a product, and is used for accurately positioning by using a positioning surface of the checking fixture and a positioning pin according to a general positioning principle. The bumper mounting cover plate detection tool in the prior art is mainly used for accurately positioning the bumper mounting cover plate and fixing the bumper mounting cover plate on the positioning block through the positioning screw, so that the size of a product can be measured by utilizing the existing bumper mounting cover plate detection tool, and the product can not be adjusted after accurate positioning. This is very convenient for inspection of parts produced in batches, since the result of measurement is only one size.
Generally, the assembly of actual loading of the bumper cover plate is mostly to fix the bumper cover plate to a metal plate of a vehicle body by using an expansion push nail. Because the diameter of the bumper hole is the same as that of the positioning screw, and the diameter of the expansion push nail is usually smaller than that of the positioning screw, the expansion push nail can be adjusted in the bumper hole, namely the integral position of the bumper cover plate can be adjusted in the assembling process, so that the requirement of size matching is met. Meanwhile, when a customer measures the bumper cover plate, the detection product is assembled on the standard automobile body of each host factory, namely, the real expansion push nail is utilized for fixing, and the ruler is measured after matching and adjusting.
Therefore, the accurate positioning mode of the bumper cover plate detection tool is different from the assembling positioning mode in the actual loading process, so that the two size measurement results are different. Typically, one of the results is a dimensional measurement report that is acceptable, while the other result is indicated as unacceptable. Therefore, the method brings a lot of difficulties to the analysis, and the method takes a curved path in the process of adjusting the size of the product, causes complaints of customers, and wastes a lot of resources and time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem that a measuring result is inconsistent due to the fact that an accurate positioning mode of a checking fixture in the prior art is different from an assembling and positioning mode of actual loading can be solved.
The utility model discloses solve technical problem and the technical scheme who takes does: a lower extending right side cover plate positioning mechanism of an automobile bumper comprises: the positioning mechanism body, the positioning mechanism body is provided with upper plate and hypoplastron, be provided with the slip chamber between upper plate and the hypoplastron, the draw-in groove has been seted up to the upper plate both sides, first opening has been seted up to the upper plate intermediate position, the second opening has been seted up to the hypoplastron intermediate position, the slip intracavity is provided with the set screw subassembly, the set screw subassembly includes the xarm, the xarm is close to center one end and is provided with the locating lever, the xarm is kept away from center one end and is provided with the pivot, the pivot is rotated and is connected with the regulating arm.
The length of the positioning rod in the vertical direction is the same as twice the length of the cross arm in the vertical direction, the length of the sliding cavity in the vertical direction is the same as the length of the positioning rod in the vertical direction, the length of the sliding cavity in the vertical direction is the same as the length of the adjusting arm in the vertical direction, the length of the upper plate in the vertical direction is the same as the length of the cross arm in the vertical direction, and the length of the upper plate in the horizontal direction is the same as the length from the positioning rod to the adjusting arm in the horizontal direction.
The positioning mechanism comprises a positioning mechanism body and is characterized in that a cover plate body is arranged above the positioning mechanism body, an expansion push nail is arranged on the cover plate body, and the expansion push nail can be clamped into a first opening.
A positioning block is arranged below the positioning mechanism body, and a positioning clamping groove is formed in the middle of the upper surface of the positioning block.
Two the locating lever combines to block in the positioning slot.
The size of the positioning clamping groove corresponds to that of the second opening.
The beneficial effects of the utility model are that, through setting up the regulating arm, thereby when the regulating arm level was placed, it can make the locating lever remove to the slip intracavity to remove the regulating arm, through setting up the locating lever, thereby can accomplish the positioning operation of positioning mechanism body and locating piece, push away the nail through setting up the inflation, thereby can accomplish the positioning operation of positioning mechanism body and dress apron body, whole in-process need not to use the different locate mode of two kinds of sizes, only need use the inflation to push away the nail and can accomplish the locate operation of dress apron body and locating piece with the help of the positioning mechanism body, examine the inconsistent technical problem of measuring result that two are inequality bring that the assembly mode of having overcome the accurate locate mode among the prior art and actual loading is together, avoid the waste of resource and time.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention in another state;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a positioning mechanism body; 2. an upper plate; 3. a lower plate; 4. a sliding cavity; 5. a card slot; 6. a first opening; 7. a second opening; 8. a cross arm; 9. positioning a rod; 10. a rotating shaft; 11. an adjusting arm; 12. installing a cover plate body; 13. expanding push nails; 14. positioning blocks; 15. a clamping groove.
Detailed Description
In describing the present invention in further detail with reference to the drawings, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.
Referring to fig. 1-4, a positioning mechanism for a lower extending right side cover plate of an automobile bumper comprises: the positioning mechanism comprises a positioning mechanism body 1, wherein the positioning mechanism body 1 is provided with an upper plate 2 and a lower plate 3, a sliding cavity 4 is arranged between the upper plate 2 and the lower plate 3, clamping grooves 5 are formed in two sides of the upper plate 1, a first opening 6 is formed in the middle of the upper plate 2, a second opening 7 is formed in the middle of the lower plate 3, a positioning screw assembly is arranged in the sliding cavity 4 and comprises a cross arm 8, a positioning rod 9 is arranged at one end, close to the center, of the cross arm 8, a rotating shaft 10 is arranged at one end, far away from the center, of the cross arm 8, the rotating shaft 10 is rotatably connected with an adjusting arm 11, the length of the positioning rod 9 in the vertical direction is the same as twice of the length of the cross arm 8 in the vertical direction, the length of the sliding cavity 4 in the vertical direction is the same as the length of the adjusting arm in the vertical direction, the length of the upper plate 2 in the vertical direction is the same as the length of the cross arm 8 in the vertical direction, the length of the upper plate 2 in the horizontal direction is the same as the length from a positioning rod 9 to an adjusting arm 11 in the horizontal direction, a cover plate body 12 is arranged above a positioning mechanism body 1, an expansion push nail 13 is arranged on the cover plate body 12, the expansion push nail 13 can be clamped into a first opening 6, a positioning block 14 is arranged below the positioning mechanism body 1, a positioning clamping groove 15 is arranged at the middle position of the upper surface of the positioning block 14, two positioning rods 9 can be clamped into the positioning clamping groove 15 in a combined mode, the size of the positioning clamping groove 15 corresponds to that of a second opening 7, the adjusting arm 11 is connected with a cross arm 8 through a rotating shaft 10 through the adjusting arm 11, so that the adjusting arm 11 can rotate by taking the center of the rotating shaft 10 as the axis, the length of the sliding cavity 4 in the vertical direction is the same as twice the length of the cross arm 8 in the vertical direction through the sliding cavity 4, and therefore when the adjusting arm 11 is adjusted to be horizontal, the cross arm 8 can move up and down in the sliding cavity 4, the vertical direction of the positioning rod 9 is the same as the vertical direction of the sliding cavity 4, so that when the adjusting arm 11 is adjusted to be horizontal, the cross arm 8 drives the positioning rod 9 to move upwards, the adjusting arm 11 is pulled to one side away from the center, the positioning rod 9 can be pulled into the sliding cavity 4, then the adjusting arm 11 is rotated, the adjusting arm 11 is clamped into the clamping groove 5, the positioning mechanism body 1 and the cover plate body 12 can be relatively fixed by arranging the two positioning rods 9, the two positioning rods 9 can be mutually combined and clamped into the positioning clamping groove 15, the positioning mechanism body 1 and the positioning block 14 are mutually fixed, the cover plate body 12 and the positioning block 14 can be relatively fixed through the positioning mechanism body 1, the positioning work is completed, and two positioning modes with different sizes are not needed in the whole process, the positioning work of the cover plate body 12 and the positioning block 14 can be completed only by using the expansion push nail 13 with the help of the positioning mechanism body 1, the technical problem that the two different measurement results of the checking fixture accurate positioning mode and the actual loading assembling mode in the prior art are inconsistent is solved, the waste of resources and time is avoided, and meanwhile, when the positioning rod 9 is retracted into the sliding cavity 4, the positioning mechanism body 1 is conveniently stored, and the storage space is reduced.
The working principle is as follows: when in use, firstly, the adjusting arm 11 is rotated to enable the adjusting arm 11 to be in a horizontal state, then the adjusting arm 11 is pushed to move towards one side close to the center direction, two positioning rods 9 are enabled to be close to and mutually attached, then the positioning rods 9 which are mutually combined are pushed from the first opening 6 to enable the positioning rods 9 to be pushed out to the second opening 7, then the adjusting arm 11 is rotated to enable the adjusting arm 11 and the cross arm 8 to be in a 90-degree state, the adjusting arm 11 can clamp the main positioning rods 9 to place the positioning rods 9 to move up and down, then the combined positioning rods 9 are inserted into the positioning clamping grooves 15 to complete the positioning work between the positioning mechanism body 1 and the positioning blocks 14, then the cover plate body 12 is placed above the positioning mechanism body 1, the expansion push nails 13 are inserted, then the positioning work between the cover plate body 12 and the positioning mechanism body 1 is completed, and two positioning modes with different sizes are not needed in the whole process, the positioning work of the cover plate body 12 and the positioning block 14 can be completed only by using the expansion push nail 13 with the help of the positioning mechanism body 1, the technical problem that the two different measurement results brought by the accurate positioning mode of the checking fixture in the prior art and the assembly mode of actual loading are inconsistent is solved, the waste of resources and time is avoided, when the positioning is finished, the expansion push nail 13 is taken down, the positioning mechanism body 1 and the positioning block 14 are separated from each other, the adjusting arm 11 is rotated, the adjusting arm 11 is made to be in a horizontal state, the positioning rod 9 is pushed to move upwards, when the positioning rod 9 moves to the top end of the sliding cavity 4, the adjusting arm 11 is pulled, the positioning rod 9 is made to be clamped into the sliding cavity 4, the adjusting arm 11 is rotated afterwards, the adjusting arm 11 is made to be clamped into the clamping groove 5, the positioning mechanism body 1 is convenient to store, and the use of a storage space is reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present invention, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automobile bumper lower part extends right side dress apron positioning mechanism which characterized in that: the method comprises the following steps: the positioning mechanism body, the positioning mechanism body is provided with upper plate and hypoplastron, be provided with the slip chamber between upper plate and the hypoplastron, the draw-in groove has been seted up to the upper plate both sides, first opening has been seted up to the upper plate intermediate position, the second opening has been seted up to the hypoplastron intermediate position, the slip intracavity is provided with the set screw subassembly, the set screw subassembly includes the xarm, the xarm is close to center one end and is provided with the locating lever, the xarm is kept away from center one end and is provided with the pivot, the pivot is rotated and is connected with the regulating arm.
2. The positioning mechanism for the lower extending right side cover plate of the automobile bumper according to claim 1, wherein: the length of the positioning rod in the vertical direction is the same as twice the length of the cross arm in the vertical direction, the length of the sliding cavity in the vertical direction is the same as the length of the positioning rod in the vertical direction, the length of the sliding cavity in the vertical direction is the same as the length of the adjusting arm in the vertical direction, the length of the upper plate in the vertical direction is the same as the length of the cross arm in the vertical direction, and the length of the upper plate in the horizontal direction is the same as the length from the positioning rod to the adjusting arm in the horizontal direction.
3. The positioning mechanism for the lower extending right side cover plate of the automobile bumper according to claim 1, wherein: the positioning mechanism comprises a positioning mechanism body and is characterized in that a cover plate body is arranged above the positioning mechanism body, an expansion push nail is arranged on the cover plate body, and the expansion push nail can be clamped into a first opening.
4. The positioning mechanism for the lower extending right side cover plate of the automobile bumper according to claim 1, wherein: a positioning block is arranged below the positioning mechanism body, and a positioning clamping groove is formed in the middle of the upper surface of the positioning block.
5. The positioning mechanism for the lower extending right side cover plate of the automobile bumper according to claim 1, wherein: two the locating lever combines to block in the positioning slot.
6. The positioning mechanism for the lower extending right side cover plate of the automobile bumper according to claim 4, wherein: the size of the positioning clamping groove corresponds to that of the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120726508.5U CN215003285U (en) | 2021-04-10 | 2021-04-10 | Positioning mechanism for extending right side mounting cover plate at lower part of automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120726508.5U CN215003285U (en) | 2021-04-10 | 2021-04-10 | Positioning mechanism for extending right side mounting cover plate at lower part of automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215003285U true CN215003285U (en) | 2021-12-03 |
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ID=79135877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120726508.5U Active CN215003285U (en) | 2021-04-10 | 2021-04-10 | Positioning mechanism for extending right side mounting cover plate at lower part of automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215003285U (en) |
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2021
- 2021-04-10 CN CN202120726508.5U patent/CN215003285U/en active Active
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