CN219064354U - Novel MB main screw adjusting mechanism - Google Patents
Novel MB main screw adjusting mechanism Download PDFInfo
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- CN219064354U CN219064354U CN202320105065.7U CN202320105065U CN219064354U CN 219064354 U CN219064354 U CN 219064354U CN 202320105065 U CN202320105065 U CN 202320105065U CN 219064354 U CN219064354 U CN 219064354U
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Abstract
The utility model belongs to the technical field of automobile measurement brackets, and particularly discloses a novel MB main screw adjusting mechanism, which comprises a base, wherein a positioning groove is formed in the base at a position close to the end part, a gasket is arranged on the positioning groove, a clamp lock nut is arranged above the gasket, a main body is arranged on the clamp lock nut, the end part of the main body is in threaded connection in the positioning groove to tightly press the clamp lock nut and the gasket, an adjusting knob is rotationally connected above the main body, a main shaft is arranged on the adjusting knob, the main shaft passes through the adjusting knob and is inserted in the main body, a supporting surface is arranged at the top end of the main shaft, a compensation cushion block is arranged between the supporting surface and the main shaft, the end part of the supporting surface passes through the opening of the compensation cushion block and is inserted in the main shaft, and the supporting surface is in threaded connection with the main shaft; the thickness between the supporting surface and the main shaft can be adjusted according to the thickness of the compensation cushion block; the spacer is used for adjusting the accuracy of the main screw in the height direction, and the main shaft plays a role of the main spindle and is used for realizing the up-and-down adjustment of the main screw.
Description
Technical Field
The utility model relates to the technical field of automobile measurement brackets, in particular to a novel MB main screw adjusting mechanism.
Background
With the improvement of the living standard of people, the requirements on the quality of automobiles are higher and higher. Therefore, the requirements of various automobile manufacturers on the installation and debugging precision and quality of the metal plate measuring bracket are more and more strict.
When the current automobile gauge factory measures sheet metal parts, if the lap joint of the sheet metal parts or the state of a certain detection position is poor in the matching measurement of the automobile sheet metal parts, the height of the sheet metal parts can be compensated by adjusting the height of the positioning surface, the purpose of adjusting the assembly relation of the sheet metal parts is achieved, and most of the S surfaces are replaced selectively to solve the problem due to the fact that the S surfaces are not adjustable, and therefore the situation can lead to resource waste and cost increase.
Disclosure of Invention
The utility model aims to provide a novel adjusting mechanism for MB main screws, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel MB main screw's guiding mechanism, includes the base, the position that is close to the tip on the base is equipped with the constant head tank, is provided with the gasket on the constant head tank, is provided with clamp lock nut above the gasket, is provided with the main part on the clamp lock nut, and main part tip threaded connection compresses tightly clamp lock nut and gasket in the constant head tank, and the main part top rotates and is connected with adjust knob, is provided with the main shaft on the adjust knob, and the main shaft passes adjust knob and inserts in the main part, and the main shaft top is provided with the holding surface, is provided with the compensation cushion between holding surface and the main shaft, and the holding surface tip passes compensation cushion opening part and inserts and establish in the main shaft, adopts threaded connection between holding surface and the main shaft; the thickness between the supporting surface and the main shaft can be adjusted according to the thickness of the compensation cushion block; the gasket is used for adjusting the accuracy of the main screw in the height direction; the clamp lock nut is a locking mechanism of a clamp matched with the clamp lock nut; the adjusting knob and the main body play a supporting role, so that the accuracy of the main body framework of the main screw is ensured; the main shaft has the function of the main shaft and is used for realizing the function of up-and-down adjustment of the main screw.
Preferably, the side of the main body is provided with a pin rod and a second pin rod, the pin rod and the adjusting knob are in split type design with the main body, and the second pin rod is used for controlling the direction of the positioning surface of the main screw.
Preferably, a zero pin is arranged below the pin rod on the side edge of the main body, the zero pin is inserted into the main body and is used for zero positioning of the main screw, and the zero pin is used for resisting against the main shaft to limit the main shaft to rotate.
Preferably, the base side is provided with a fixing bolt, the fixing bolt is provided with a connecting rope, the end part of the connecting rope is connected to the zero pin, and the connecting rope is connected by a rope and fixed on the front side of the base because the connecting rope is separated from the main body.
Preferably, a bolt and a first pin are arranged above the base on one side of the main body, the bolt and the first pin penetrate through the base, a cross design is adopted between the bolt and the first pin, and the bolt and the first pin are used for fixing and locking the whole main screw to be connected with the outside.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the main shaft is driven to rotate by rotating the adjusting knob, so that the main shaft moves on the supporting surface, the height of the supporting surface is adjusted, and then the compensating cushion block is replaced to lock after adjustment is completed, so that a relatively stable position is determined, and the device is very convenient to use, simple in structure and convenient and quick to operate.
Drawings
FIG. 1 is a schematic diagram of an explosive structure according to the present utility model.
In the figure: 1. a support surface; 2. a main shaft; 3. an adjustment knob; 4. a pin rod; 5. a main body; 6. clamping a lock nut; 7. a zero pin; 8. a base; 9. a bolt; 10. a first pin; 11. a second pin; 12. a gasket.
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.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, the present utility model provides a technical solution: the novel MB main screw adjusting mechanism comprises a base 8, wherein a positioning groove is formed in a position, close to the end part, of the base 8, a gasket 12 is arranged on the positioning groove, a clamp lock nut 6 is arranged above the gasket 12, a main body 5 is arranged on the clamp lock nut 6, the end part of the main body 5 is in threaded connection with the clamp lock nut 6 and the gasket 12 in the positioning groove to be tightly pressed, an adjusting knob 3 is rotationally connected above the main body 5, a main shaft 2 is arranged on the adjusting knob 3, the main shaft 2 passes through the adjusting knob 3 and is inserted into the main body 5, a supporting surface 1 is arranged at the top end of the main shaft 2, a compensation cushion block is arranged between the supporting surface 1 and the main shaft 2, the end part of the supporting surface 1 passes through an opening of the compensation cushion block and is inserted into the main shaft 2, and the supporting surface 1 is in threaded connection with the main shaft 2; the thickness of the supporting surface 1 and the main shaft 2 can be adjusted according to the thickness of the compensation cushion block; the spacer 12 is used for adjusting the accuracy of the height direction of the main screw; the clamp lock nut 6 is a locking mechanism for the clamp with which it is mated; the adjusting knob 3 and the main body 5 play a supporting role, so that the accuracy of the main body framework of the main screw is ensured; the main shaft 2 has the function of a main spindle and is used for realizing the function of up-and-down adjustment of a main screw.
Further, the side of the main body 5 is provided with a pin rod 4 and a second pin rod 11, split design is adopted between the pin rod 4 and the main body 5 and between the adjusting knob 3 and the main body 5, and the second pin rod 11 is used for controlling the direction of the positioning surface of the main screw.
Furthermore, a zero pin 7 is arranged below the pin rod 4 at the side of the main body 5, the zero pin 7 is in threaded connection with the main body 5, the zero pin 7 is used for zero positioning of a main screw, and the zero pin 7 is abutted against the main shaft 2 to limit the rotation of the main shaft 2.
Further, the side of the base 8 is provided with a fixing bolt 9, the fixing bolt 9 is provided with a connecting rope, and the end of the connecting rope is connected to the zero pin 7, so that the zero pin is connected by a rope and fixed on the front side of the base 8 because of the moment of separating from the main body 5.
Furthermore, a bolt 9 and a first pin 10 are arranged on one side of the main body 5 above the base 8, the bolt 9 and the first pin 10 penetrate through the base 8, a cross design is adopted between the bolt 9 and the first pin 10, and the bolt 9 and the first pin 10 are used for fixing and locking the whole main screw to be connected with the outside.
Working principle: when the metal sheet inspection device is used, the supporting surface 1 and the base 8 are fixed, then the main shaft 2 is driven to rotate by screwing the adjusting knob 3, and the supporting surface 1 is in threaded connection with the main shaft 2, so that the main shaft 2 moves on the supporting surface 1, the height of the supporting surface 1 is adjusted, the distance between the supporting surface 1 and the main shaft 2 is adjusted, then compensation cushion blocks with different specifications are replaced and placed between the supporting surface 1 and the main shaft 2, and locking after adjustment is completed, so that a relatively stable position is determined, the metal sheet inspection device is suitable for measuring a plurality of metal sheet parts, the maximization of the utilization rate of the inspection device is achieved, the metal sheet inspection device is very convenient to use, the structure is simple, the operation is convenient and quick, the precision of the metal sheet inspection device is greatly improved by the economical structural design, and the increasingly high quality requirements of current large manufacturers on the metal sheet metal parts are met.
It is noted that the utility model of the design of the product, aiming at the positioning surface which is not mature in the old design, not only solves the defects of inconvenient operation and large tolerance offset in use of the old mechanism, but also introduces a rotation preventing mechanism, so that if the supporting surface 1 at the top is removed, the utility model can be used as the height adjustment of the installation imitation point of an installation cubing main die.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Novel adjustment mechanism of MB main screw, its characterized in that: including base (8), the position that is close to the tip on base (8) is equipped with the constant head tank, be provided with gasket (12) on the constant head tank, gasket (12) top is provided with clamp lock nut (6), be provided with main part (5) on clamp lock nut (6), main part (5) tip threaded connection compresses tightly clamp lock nut (6) and gasket (12) in the constant head tank, main part (5) top rotation is connected with adjust knob (3), be provided with main shaft (2) on adjust knob (3), main shaft (2) pass adjust knob (3) and insert and establish in main part (5), main shaft (2) top is provided with holding surface (1), be provided with the compensation cushion between holding surface (1) and main shaft (2), the holding surface (1) tip passes the compensation cushion and inserts and establish in main shaft (2), adopt threaded connection between holding surface (1) and main shaft (2).
2. The adjusting mechanism of the novel MB main screw according to claim 1, wherein: the side of the main body (5) is provided with a pin rod (4) and a second pin rod (11), split type designs are adopted between the pin rod (4) and the main body (5) and between the adjusting knob (3) and the main body, and the second pin rod (11) is used for controlling the direction of a positioning surface of a main screw.
3. The adjusting mechanism of the novel MB main screw according to claim 1, wherein: the side of the main body (5) is provided with a zero pin (7) below the pin rod (4), and the zero pin (7) is in threaded connection with the main body (5).
4. The adjusting mechanism of the novel MB main screw according to claim 1, wherein: the side of the base (8) is provided with a fixing bolt (9), the fixing bolt (9) is provided with a connecting rope, and the end part of the connecting rope is connected to the zero pin (7).
5. The adjusting mechanism of the novel MB main screw according to claim 1, wherein: the base (8) top is equipped with bolt (9) and first round pin stick (10) in main part (5) one side, and bolt (9) and first round pin stick (10) run through base (8), adopt the design of crossing between bolt (9) and the first round pin stick (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105065.7U CN219064354U (en) | 2023-02-03 | 2023-02-03 | Novel MB main screw adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105065.7U CN219064354U (en) | 2023-02-03 | 2023-02-03 | Novel MB main screw adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219064354U true CN219064354U (en) | 2023-05-23 |
Family
ID=86369534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320105065.7U Active CN219064354U (en) | 2023-02-03 | 2023-02-03 | Novel MB main screw adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219064354U (en) |
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2023
- 2023-02-03 CN CN202320105065.7U patent/CN219064354U/en active Active
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