CN214250811U - Portable mechanical engineering check out test set - Google Patents
Portable mechanical engineering check out test set Download PDFInfo
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- CN214250811U CN214250811U CN202120643880.XU CN202120643880U CN214250811U CN 214250811 U CN214250811 U CN 214250811U CN 202120643880 U CN202120643880 U CN 202120643880U CN 214250811 U CN214250811 U CN 214250811U
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Abstract
The utility model belongs to the technical field of mechanical engineering check out test set, specifically disclose a portable mechanical engineering check out test set, include: the middle position of the upper end surface of the base is fixedly connected with a placing plate for placing parts; a splint; a pressing mechanism for pressing a part is arranged above the clamping plate, and comprises a top plate sliding on the top of the clamping plate and a pressing plate arranged below the top plate and used for limiting the position of the part; can compress tightly the part and carry on spacingly on placing the board, avoided two splint the condition emergence of part perk when carrying out the centre gripping to the part, realized spacing to the part, improved measuring result's accuracy, can also learn the thickness of part through the position of extension board on first graduation apparatus, avoided needing the staff to install the part again and just can carry out the measuring condition emergence to the thickness of part, realized the measurement to part thickness.
Description
Technical Field
The utility model relates to a mechanical engineering check out test set technical field specifically is a portable mechanical engineering check out test set.
Background
The mechanical engineering detection equipment is a general name of construction machinery for guaranteeing engineering construction, and is widely applied to the engineering fields of construction, water conservancy, electric power, roads, mines, ports, national defense and the like, when a plurality of engineering machinery leaves a factory, the requirement on the size precision of parts is high, the existing detection equipment mostly takes mechanical measurement equipment as a main part, the requirement on detection workers is high by using the equipment, the detection precision is low, the detection speed is low, the quality of the parts is difficult to guarantee, and the manual measurement is needed to detect the sizes of the parts of the engineering machinery, so the detection precision is low, and the detection speed is low.
Chinese patent publication No. CN112161592A discloses a portable mechanical engineering detection device, which can clamp a part between two clamping plates for measurement, but when the two clamping plates clamp an irregularly-shaped part, the contact positions of the irregularly-shaped part and the clamping plates are different, which easily causes the part to tilt, and reduces the accuracy of the measurement result. Accordingly, a portable mechanical engineering inspection apparatus is provided by those skilled in the art to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable mechanical engineering check out test set 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 portable mechanical engineering inspection device comprising: the middle position of the upper end surface of the base is fixedly connected with a placing plate for placing parts; the clamping plates are arranged at two ends of the top of the base and used for clamping parts; the pressing mechanism for pressing the parts is arranged above the clamping plate and comprises a top plate sliding on the top of the clamping plate and a pressing plate arranged below the top plate and used for limiting the positions of the parts.
As a further aspect of the present invention: the top of the pressing plate is fixedly connected with a sliding rod which slides in the top plate and is used for the pressing plate to slide up and down, and a spring used for adjusting the position of the pressing plate is fixedly arranged between the pressing plate and the top plate and around the outer part of the sliding rod.
As a further aspect of the present invention: the equal fixedly connected with in both ends is used for injecing the extension board of clamp plate position around the clamp plate, two it is used for to have between the extension board the gliding double-layered groove of splint, just the fixed second graduation apparatus that is used for measuring the part width that is equipped with of outer wall of extension board.
As a further aspect of the present invention: both ends all set firmly the first graduation apparatus that is used for measuring the part height around the splint outer wall, two extension board hugs closely the outer wall of first graduation apparatus.
As a further aspect of the present invention: and one end of the top of the sliding rod, which is positioned above the top plate, is fixedly connected with a limiting plate for limiting the position of the sliding rod.
As a further aspect of the present invention: the top of splint fixedly connected with be used for injecing the journal stirrup of roof position, the bottom of roof is seted up and is used for the gliding spout of journal stirrup.
As a further aspect of the present invention: the distance between the top plate and the base is smaller than the length of the sliding rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in order to avoid the influence of the tilting of the part on the accuracy of the measurement result, the pressing plate which is arranged below the top plate and used for limiting the position of the part is used, when the part is measured, after the part is placed on the placing plate by a worker, the pressing plate is always tightly attached to the top of the part under the action of the spring, the part can be tightly pressed on the placing plate for limiting, the situation that the part tilts when the part is clamped by two clamping plates is avoided, the limitation of the part is realized, and the accuracy of the measurement result is improved;
2. when compressing tightly the part on placing the board, the clamp plate passes through the spring and moves down and drives and fix the extension board downward displacement in the clamp plate both sides, can let two extension boards slide on the first graduation apparatus of splint outer wall through pressing from both sides the groove, and the staff can learn the thickness of part through the position of extension board on first graduation apparatus, has avoided needing the staff to install the part again and just can carry out the measuring condition emergence to the thickness of part, has realized the measurement to part thickness.
Drawings
FIG. 1 is a schematic structural diagram of a portable mechanical engineering detection device;
FIG. 2 is a schematic structural diagram of a slide bar, an extension plate and a pressing plate in the portable mechanical engineering detection device;
FIG. 3 is a schematic structural diagram of a clamping plate and a top plate in the portable mechanical engineering detection device;
fig. 4 is a schematic structural diagram of a slide bar and a top plate in the portable mechanical engineering detection device.
In the figure: 1. a base; 2. a splint; 21. a first scale; 22. supporting a lug; 3. a hold-down mechanism; 31. a top plate; 311. a chute; 32. pressing a plate; 33. a slide bar; 331. a limiting plate; 34. a spring; 35. an extension plate; 351. a clamping groove; 352. a second scale table.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
A portable mechanical engineering inspection device incorporating the examples shown in fig. 1-4 is intended to avoid tilting of parts affecting the accuracy of the measurement results. By the realization of this purpose, the utility model provides a portable mechanical engineering check out test set, clamp plate 32 hugs closely all the time at the top of part under spring 34's effect, can compress tightly the part and carry on spacingly on placing the board, the condition of part perk when having avoided two splint 2 to carry out the centre gripping to the part takes place, spacing to the part has been realized, and simultaneously, two extension boards 35 of fixing in clamp plate 32 both sides slide on the first graduation apparatus 21 of splint 2 outer wall through pressing from both sides groove 351, the staff can learn the thickness of part through the position of extension board 35 on first graduation apparatus 21, avoided needing the staff to install the part again and just can carry out the measuring condition to the thickness of part and take place, realized the measurement to part thickness.
With reference to fig. 1-4, a portable mechanical engineering inspection device is disclosed, particularly for use in the measurement of mechanical parts. The method comprises the following steps: base 1, splint 2 and hold-down mechanism 3.
Wherein, the middle position department fixedly connected with of base 1, base 1 up end is used for placing the board of placing of part.
Further, the base 1 is provided with a groove having an opening at the upper part and used for the clamping plate 2 to slide.
In an optional embodiment, the placing plate is fixed in the middle of the groove, when the part is limited, after the part is placed on the placing plate by a worker, the two clamping plates 2 slide towards the placing plate in the groove, the part can be clamped on the placing plate, and the left end and the right end of the part can be limited.
Further, clamping plates 2 are arranged at two ends of the top of the base 1 and used for clamping parts.
In optional embodiment, the inside of recess is rotated and is connected with the lead screw, the lead screw runs through base 1 and extends to the outside of base 1, all set up on two splint 2 with lead screw matched with thread groove, and the screw thread opposite direction of two thread grooves, when carrying on spacingly to both ends about the part, the staff twists the lead screw and can drive two splint 2 through the thread groove transmission at the lead screw outer wall in the recess displacement, can adjust splint 2's position according to the size of part, can carry on spacingly to the part of different models.
Further, a pressing mechanism 3 for pressing the part is provided above the clamping plate 2, and the pressing mechanism 3 includes a top plate 31 sliding on the top of the clamping plate 2 and a pressing plate 32 provided below the top plate 31 for defining the position of the part.
In an optional embodiment, the length of the top plate 31 is the same as that of the base 1, the length of the pressing plate 32 is the same as that of the placing plate, and the pressing plate 32 is located right above the placing plate, so that when the two clamping plates 2 slide in the grooves and cling to the left end and the right end of the part, the pressing plate 32 does not interfere with the movement of the clamping plates 2, and the left end and the right end of the part are limited conveniently.
Further, a sliding rod 33 sliding inside the top plate 31 and used for the pressing plate 32 to slide up and down is fixedly connected to the top of the pressing plate 32, and a spring 34 used for adjusting the position of the pressing plate 32 is fixedly arranged between the pressing plate 32 and the top plate 31 and around the outside of the sliding rod 33.
In an optional embodiment, the sliding rod 33 is a circular rod, the top plate 31 is provided with a sliding hole for sliding the sliding rod 33, when a part is placed on the placing plate, the pressing plate 32 is always tightly attached to the top of the part under the action of the spring 34, the part can be pressed on the placing plate to be limited, the situation that the part tilts when the part is clamped by the two clamping plates 2 is avoided, and the limitation of the part is realized.
Further, the front end and the rear end of the pressing plate 32 are fixedly connected with extension plates 35 used for limiting the position of the pressing plate 32, a clamping groove 351 used for enabling the clamping plate 2 to slide is formed between the two extension plates 35, and a second dial gauge 352 used for measuring the width of a part is fixedly arranged on the outer wall of each extension plate 35.
In an alternative embodiment, the clamping groove 351 is shaped as a U-shaped groove, when the position of the clamping plate 2 is adjusted to limit the position of the part, the clamping plate 2 can slide in the clamping groove 351, the extension plate 35 does not interfere with the movement of the clamping plate 2, and the worker can check the distance between the two clamping plates 2 on the second scale 352 to measure the width of the part.
Further, both ends all set firmly the first graduation apparatus 21 that is used for measuring the part height around the 2 outer walls of splint, and two extension boards 35 utensil hug closely at the outer wall of first graduation apparatus 21.
In optional embodiment, the bottom of first graduation apparatus 21 is the same level as the up end of base 1 mutually, when compressing tightly the part on placing the board, two extension boards 35 of fixing in clamp plate 32 both sides slide on the first graduation apparatus 21 of splint 2 outer wall through pressing from both sides groove 351, and the staff can learn the thickness of part through the position of extension board 35 on first graduation apparatus 21, has avoided needing the staff to install the part again and just can carry out the measuring condition emergence to the thickness of part, has realized the measurement to part thickness.
Further, a position-limiting plate 331 for limiting the position of the sliding rod 33 is fixedly connected to one end of the top of the sliding rod 33 above the top plate 31.
In an alternative embodiment, the shape of the limiting plate 331 is circular, and the area of the limiting plate 331 is larger than the opening area of the sliding hole, when not in use, the position of the sliding rod 33 is limited by the limiting plate 331, so that the sliding rod 33 is prevented from being separated from the top plate 31.
Further, a support lug 22 for limiting the position of the top plate 31 is fixedly connected to the top of the clamping plate 2, and a sliding groove 311 for sliding the support lug 22 is formed in the bottom of the top plate 31.
In an alternative embodiment, two sliding grooves 311 are respectively located at two sides of the sliding hole, when the position of the clamping plate 2 is adjusted, the clamping plate 2 slides on the bottom of the top plate 31 through the cooperation of the support lug 22 and the sliding groove 311, and the clamping plate 2 does not interfere with the top plate 31.
Further, the distance between the top plate 31 and the base 1 is smaller than the length of the sliding rod 33.
In an optional embodiment, when a part with a smaller thickness is limited, the pressing plate 32 slides towards the base 1 through the sliding rod 33, the part can be pressed on the placing plate for limitation, and the situation that the pressing plate 32 cannot be in contact with the upper end face of the part due to the fact that the sliding rod 33 is short is avoided.
So, when measuring the part, the staff places the part back on placing the board, clamp plate 32 hugs closely the top at the part all the time under spring 34's effect, can compress tightly the part and carry on spacingly on placing the board, the condition of part perk takes place when having avoided two splint 2 to carry out the centre gripping to the part, realized spacing to the part, the accuracy of measurement result has been improved, and simultaneously, two extension boards 35 of fixing in clamp plate 32 both sides slide on the first graduation apparatus 21 of splint 2 outer wall through pressing from both sides groove 351, the staff can learn the thickness of part through the position of extension board 35 on first graduation apparatus 21, avoided needing the staff to install the part again and just can carry out the measuring condition to the thickness of part and take place, realized the measurement to part thickness.
The utility model discloses a theory of operation is: when measuring the part, after the part is placed on the placing plate by the staff, the pressing plate 32 is always tightly attached to the top of the part under the action of the spring 34, the part can be tightly pressed on the placing plate for limiting, the situation that the part tilts when the two clamping plates 2 clamp the part is avoided, the limiting of the part is realized, the accuracy of the measurement result is improved, meanwhile, the two extending plates 35 fixed on the two sides of the pressing plate 32 slide on the first scale 21 on the outer wall of the clamping plates 2 through the clamping grooves 351, the staff can know the thickness of the part through the positions of the extending plates 35 on the first scale 21, the situation that the part is required to be reinstalled by the staff to measure the thickness of the part is avoided, the measurement of the thickness of the part is realized, finally, the staff twists the screw rod again to drive the clamping plates 2 on the outer walls of the staff to move in the grooves through the thread groove transmission, can carry on spacingly to the left and right sides both ends of part, can measure the width of part, the practicality is strong.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A portable mechanical engineering detection device, comprising:
the device comprises a base (1), wherein a placing plate for placing parts is fixedly connected to the middle position of the upper end surface of the base (1);
the clamping plates (2) are arranged at two ends of the top of the base (1) and used for clamping parts;
the part pressing mechanism (3) is arranged above the clamping plate (2) and used for pressing parts, and the part pressing mechanism (3) comprises a top plate (31) sliding on the top of the clamping plate (2) and a pressing plate (32) arranged below the top plate (31) and used for limiting the positions of the parts.
2. The portable mechanical engineering detection device according to claim 1, wherein a slide rod (33) sliding inside the top plate (31) and used for the pressure plate (32) to slide up and down is fixedly connected to the top of the pressure plate (32), and a spring (34) used for adjusting the position of the pressure plate (32) is fixedly arranged between the pressure plate (32) and the top plate (31) and around the outside of the slide rod (33).
3. The portable mechanical engineering detection device as recited in claim 1, wherein extension plates (35) for limiting the position of the pressure plate (32) are fixedly connected to the front and rear ends of the pressure plate (32), a clamping groove (351) for sliding the clamping plate (2) is formed between the two extension plates (35), and a second dial gauge (352) for measuring the width of a part is fixedly arranged on the outer wall of each extension plate (35).
4. The portable mechanical engineering detection device according to claim 3, wherein the front end and the rear end of the outer wall of the clamping plate (2) are respectively fixedly provided with a first scale (21) for measuring the height of a part, and the two extension plates (35) are tightly attached to the outer wall of the first scale (21).
5. The portable mechanical engineering detection device according to claim 2, wherein a position limiting plate (331) for limiting the position of the sliding rod (33) is fixedly connected to one end of the top of the sliding rod (33) above the top plate (31).
6. The portable mechanical engineering detection device according to claim 1, wherein a support lug (22) for limiting the position of the top plate (31) is fixedly connected to the top of the clamping plate (2), and a sliding groove (311) for sliding the support lug (22) is formed in the bottom of the top plate (31).
7. A portable mechanical engineering detection apparatus according to claim 5, characterized in that the distance between the top plate (31) and the base (1) is smaller than the length of the slide bar (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643880.XU CN214250811U (en) | 2021-03-30 | 2021-03-30 | Portable mechanical engineering check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643880.XU CN214250811U (en) | 2021-03-30 | 2021-03-30 | Portable mechanical engineering check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214250811U true CN214250811U (en) | 2021-09-21 |
Family
ID=77728099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120643880.XU Expired - Fee Related CN214250811U (en) | 2021-03-30 | 2021-03-30 | Portable mechanical engineering check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214250811U (en) |
-
2021
- 2021-03-30 CN CN202120643880.XU patent/CN214250811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |