CN215725602U - Detection tool for measuring hole spacing of aviation device - Google Patents
Detection tool for measuring hole spacing of aviation device Download PDFInfo
- Publication number
- CN215725602U CN215725602U CN202121481830.2U CN202121481830U CN215725602U CN 215725602 U CN215725602 U CN 215725602U CN 202121481830 U CN202121481830 U CN 202121481830U CN 215725602 U CN215725602 U CN 215725602U
- Authority
- CN
- China
- Prior art keywords
- measuring
- sliding
- operating platform
- horizontal operating
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
A detection tool for measuring the hole spacing of an aviation device relates to the technical field of hole spacing detection tools, and comprises a hollow base, wherein the upper surface of the base is provided with a horizontal operating platform for measuring the hole size of a part, the horizontal operating platform is provided with a clamping assembly for clamping the part with the hole size to be measured, a driving motor is further arranged in the base, an output shaft of the driving motor is connected with a lead screw through a coupling, the lead screw penetrates through the horizontal operating platform and extends upwards, a measuring scale is sleeved on the lead screw, the other end of the horizontal operating platform is fixedly provided with a guide rod, the measuring scale penetrates through the guide rod and can move up and down along the guide rod, the measuring scale is provided with a sliding assembly and an indicating assembly for indicating scales, the detection of the hole size of the part is realized through the cooperation of the sliding assembly, the indicating assembly and the clamping assembly, and the hole size measurement of the part with different edge shapes and thicknesses is realized through the replacement of different pressing blocks, simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of hole spacing detection tools, in particular to a detection tool for measuring the hole spacing of an aviation device.
Background
An aircraft (aircraft) capable of controlled flight in the atmosphere. Any aircraft must generate lift greater than its own weight in order to be able to ascend into the air. Aircraft can be divided into two main categories according to the principle of generating lift: lighter-than-air aircraft and heavier-than-air aircraft. The former is lifted off by air static buoyancy; the latter is lifted off against its own weight by aerodynamic force.
The utility model provides a detection tool for measuring the hole pitch of an aviation device, aiming at solving the technical problems that the existing aircraft accessory production process needs to be punched, the punched accessory needs to detect whether the punched hole pitch meets the requirement, and the existing hole pitch detection tool has the technical problems of complex structure and complex operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the technical problems in the background art, the utility model provides a detection tool for measuring the hole pitch of an aviation device.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a detection frock of aviation device hole interval measurement usefulness, includes hollow base, the bottom of base is equipped with the balancing weight that is used for keep balance, the upper surface of base is equipped with the horizontal operation platform of measuring part aperture size, be equipped with clamping component on the horizontal operation platform, clamping component is used for pressing from both sides the part of the volume of awaiting measuring aperture, still be equipped with driving motor in the base, there is the lead screw through the coupling joint on driving motor's the output shaft, the lead screw passes horizontal operation platform and upwards extends, the cover is equipped with the measuring ruler on the lead screw, the other end of horizontal operation platform has set firmly the guide bar, the measuring ruler passes the guide bar and can follow the guide bar and reciprocate, be equipped with the slip subassembly on the measuring ruler and be used for instructing the instruction subassembly of scale.
Further, clamping unit includes that two just set up respectively on the left side and the right side of horizontal operation platform, clamping unit is including setting firmly the baffle on the horizontal operation platform, the cylinder has set firmly on the baffle, the output of cylinder has set firmly the holder that is used for the centre gripping to measure the aperture, be equipped with the sand grip on the horizontal operation platform, the below of holder be equipped with sand grip complex spout.
Further, the holder includes the connector with the cylinder rigid coupling, the one end of keeping away from the cylinder on the connector is equipped with the spread groove, be equipped with the compact heap through spread groove detachable on the connector.
Furthermore, the end face, far away from the connecting groove, of the pressing block is set to be a straight edge or a circular arc edge.
Further, the sliding assembly comprises a hollow mounting groove arranged below the measuring ruler, and a sliding rod parallel to the measuring ruler is arranged in the mounting groove.
Furthermore, the indicating component comprises a sliding head, the sliding head is matched with the measuring scale and the measuring scale can slide, a sliding frame is fixedly arranged below the sliding head, a sliding cavity capable of sliding along the sliding rod is arranged in the middle of the sliding frame, and a pointer perpendicular to the horizontal operating platform is arranged below the sliding frame.
Furthermore, the pointer comprises an upper part and a lower part, wherein the upper part is provided with an elastic button, and the lower part is provided with a small hole matched with the elastic button.
Furthermore, an indicating head for indicating scales is further arranged on the sliding head.
The working principle and the beneficial effects of the utility model are as follows:
(1) the utility model comprises a hollow base, wherein the bottom of the base is provided with a balancing weight for keeping balance, the upper surface of the base is provided with a horizontal operating platform for measuring the aperture size of a part, the horizontal operating platform is provided with a clamping assembly for clamping the part with the aperture to be measured, the base is also internally provided with a driving motor, an output shaft of the driving motor is connected with a screw rod through a coupling, the screw rod passes through the horizontal operating platform and extends upwards, the screw rod is sleeved with a measuring scale, the other end of the horizontal operating platform is fixedly provided with a guide rod, the measuring scale passes through the guide rod and can move up and down along the guide rod, the measuring scale is provided with a sliding assembly and an indicating assembly for indicating scales, the utility model realizes the detection of the aperture of the part through the matching of the sliding assembly, the indicating assembly and the clamping assembly, and realizes the aperture measurement of the part with different edge shapes and thicknesses through the replacement of different compression blocks, simple structure and convenient operation.
(2) The clamping assembly comprises two clamping assemblies which are respectively arranged on the left side and the right side of a horizontal operating platform, the clamping assembly comprises a baffle plate fixedly arranged on the horizontal operating platform, an air cylinder is fixedly arranged on the baffle plate, a clamping piece for clamping a hole diameter to be measured is fixedly arranged at the output end of the air cylinder, a convex strip is arranged on the horizontal operating platform, a sliding chute matched with the convex strip is arranged below the clamping piece, the clamping piece comprises a connecting head fixedly connected with the air cylinder, a connecting groove is arranged at one end, far away from the air cylinder, of the connecting head, a pressing block is detachably arranged on the connecting head through the connecting groove, the end face, far away from the connecting groove, of the pressing block is a straight edge or an arc edge, the clamping assembly is clamped on an accessory to be detected through the matching of the pressing block positioned on the left end clamping assembly and the pressing block positioned on the right end clamping assembly, and the replacement of different shapes of the pressing blocks is realized through the connecting groove, thereby satisfying the clamping requirements of accessories with different edge shapes or different thicknesses and having flexible use.
(3) The utility model relates to a sliding assembly, which comprises a hollow mounting groove arranged below a measuring ruler, wherein a sliding rod parallel to the measuring ruler is arranged in the mounting groove, the indicating assembly comprises a sliding head, the sliding head is matched with the measuring ruler and can slide like the measuring ruler, a sliding frame is fixedly arranged below the sliding head, a sliding cavity capable of sliding along the sliding rod is arranged in the middle of the sliding frame, a pointer vertical to a horizontal operating platform is arranged below the sliding frame, the pointer comprises an upper part and a lower part, an elastic button is arranged on the upper part, a small hole matched with the elastic button is arranged on the lower part, an indicating head used for indicating scales is further arranged on the sliding head, the indicating assembly can move on the sliding rod at different positions through the arrangement of the sliding assembly, the pointer is arranged below the sliding frame, the elastic button is arranged on the upper part of the pointer, and the small hole matched with the elastic button is arranged on the lower part of the pointer, the length of the pointer can be adjusted, and therefore the aperture can be measured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic representation of the indicating assembly of the present invention;
FIG. 3 is a schematic view of the structure of the indicating assembly according to the present invention;
FIG. 4 is a schematic view of the connection structure of the connection head and the straight-edge pressing block of the present invention;
FIG. 5 is a schematic view of the connection structure of the connector and the arc-shaped edge pressing block of the present invention;
FIG. 6 is a top plan view of the table top with a straight edge hold down of the present invention installed;
FIG. 7 is a plan view of the table top with the circular arc-shaped edge pressing block of the present invention;
reference numerals: 1-base, 2-placing cavity, 3-driving motor, 4-coupler, 5-lead screw, 6-slide bar, 7-mounting groove, 8-scale, 9-indicating component, 9.1-sliding head, 9.2-indicating head, 9.3-sliding frame, 9.4-elastic button, 10-guide bar, 11-convex strip, 12-pressing block, 13-connector, 14-cylinder and 15-baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-7, a detection tool for measuring hole spacing of an aviation device, including a hollow base 1, a balancing weight for keeping balance is arranged at the bottom of the base 1, a horizontal operating platform for measuring the hole size of a part is arranged on the upper surface of the base 1, a clamping assembly is arranged on the horizontal operating platform and used for clamping the part to be measured, a driving motor 3 is further arranged in the base 1, a lead screw 5 is connected to an output shaft of the driving motor 3 through a coupler 4, the lead screw 5 penetrates through the horizontal operating platform and extends upwards, a measuring scale is sleeved on the lead screw 5, a guide rod 10 is fixedly arranged at the other end of the horizontal operating platform, the measuring scale penetrates through the guide rod 10 and can move up and down along the guide rod 10, and a sliding assembly and an indicating assembly 9 for indicating scales are arranged on the measuring scale.
Preferably, the clamping unit includes two and sets up respectively in the left side and the right side of horizontal operation platform, and the clamping unit is including setting firmly baffle 15 on the horizontal operation platform, has set firmly cylinder 14 on baffle 15, and the output of cylinder 14 sets firmly the holder that is used for the centre gripping to measure the aperture, is equipped with sand grip 11 on the horizontal operation platform, and the below of holder is equipped with the spout with sand grip 11 complex.
Preferably, the clamping piece comprises a connecting head 13 fixedly connected with the cylinder 14, a connecting groove is formed in one end, far away from the cylinder 14, of the connecting head 13, and the pressing block 12 is detachably arranged on the connecting head 13 through the connecting groove.
Preferably, the end surface of the pressing block 12 remote from the connecting groove is provided as a straight edge or a circular arc edge.
Preferably, the sliding assembly comprises a hollow mounting groove 7 arranged below the measuring ruler, and a sliding rod 6 parallel to the measuring ruler is arranged in the mounting groove 7.
Preferably, the indicating assembly 9 comprises a sliding head 9.1, the sliding head 9.1 is matched with the measuring scale and can slide like the measuring scale, a sliding frame 9.3 is fixedly arranged below the sliding head 9.1, a sliding cavity capable of sliding along the sliding rod 6 is arranged in the middle of the sliding frame 9.3, and a pointer perpendicular to the horizontal operating platform is arranged below the sliding frame 9.3.
Preferably, the pointer comprises an upper part and a lower part, wherein the upper part is provided with an elastic button 9.4, and the lower part is provided with a small hole matched with the elastic button 9.4.
Preferably, the sliding head 9.1 is also provided with an indicating head 9.2 for indicating the scale.
The working principle and the beneficial effects of the utility model are as follows: the device comprises a hollow base 1, wherein the bottom of the base 1 is provided with a balancing weight for keeping balance, the upper surface of the base 1 is provided with a horizontal operating platform for measuring the aperture size of a part, the horizontal operating platform is provided with a clamping assembly for clamping the part with the aperture to be measured, the base 1 is also internally provided with a driving motor 3, an output shaft of the driving motor 3 is connected with a screw rod 5 through a coupler 4, the screw rod 5 penetrates through the horizontal operating platform and extends upwards, a measuring scale is sleeved on the screw rod 5, the other end of the horizontal operating platform is fixedly provided with a guide rod 10, the measuring scale penetrates through the guide rod 10 and can move up and down along the guide rod 10, the measuring scale is provided with a sliding assembly and an indicating assembly 9 for indicating scale, the device realizes the detection of the aperture of the part through the matching of the sliding assembly, the indicating assembly 9 and the clamping assembly, and realizes the aperture measurement of the part with different edge shapes and thicknesses through replacing different pressing blocks 12, simple structure and convenient operation.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (8)
1. A detection tool for measuring the hole spacing of an aviation device is characterized by comprising a hollow base (1), the bottom of the base (1) is provided with a balancing weight for keeping balance, the upper surface of the base (1) is provided with a horizontal operating platform for measuring the aperture size of the part, the horizontal operating platform is provided with a clamping assembly which is used for clamping a part with a hole diameter to be measured, a driving motor (3) is also arranged in the base (1), an output shaft of the driving motor (3) is connected with a screw rod (5) through a coupling (4), the screw rod (5) penetrates through the horizontal operating platform and extends upwards, a measuring scale is sleeved on the screw rod (5), the other end of the horizontal operating platform is fixedly provided with a guide rod (10), the measuring scale penetrates through the guide rod (10) and can move up and down along the guide rod (10), the measuring scale is provided with a sliding component and an indicating component (9) for indicating scales.
2. The detection tool for measuring the hole pitch of the aviation device according to claim 1, wherein the clamping assemblies comprise two clamping assemblies which are respectively arranged on the left side and the right side of the horizontal operating platform, each clamping assembly comprises a baffle (15) fixedly arranged on the horizontal operating platform, an air cylinder (14) is fixedly arranged on each baffle (15), a clamping piece used for clamping a hole diameter to be measured is fixedly arranged at an output end of each air cylinder (14), a convex strip (11) is arranged on the horizontal operating platform, and a sliding groove matched with the convex strip (11) is arranged below each clamping piece.
3. The detection tool for measuring the hole pitch of the aviation device as claimed in claim 2, wherein the clamping member comprises a connecting head (13) fixedly connected with the air cylinder (14), a connecting groove is formed in one end, far away from the air cylinder (14), of the connecting head (13), and a pressing block (12) is detachably arranged on the connecting head (13) through the connecting groove.
4. The detection tool for measuring the hole pitch of the aeronautical device according to claim 3, wherein the end face, far away from the connecting groove, of the pressing block (12) is provided with a straight edge or a circular arc edge.
5. The detection tool for measuring the hole spacing of the aeronautical device according to claim 1, wherein the sliding assembly comprises a hollow mounting groove (7) arranged below the measuring ruler, and a sliding rod (6) parallel to the measuring ruler is arranged in the mounting groove (7).
6. The detection tool for measuring the hole spacing of the aeronautical device according to claim 5, wherein the indication assembly (9) comprises a sliding head (9.1), the sliding head (9.1) is matched with the measuring scale and can slide with the measuring scale, a sliding frame (9.3) is fixedly arranged below the sliding head (9.1), a sliding cavity capable of sliding along the sliding rod (6) is arranged in the middle of the sliding frame (9.3), and a pointer perpendicular to the horizontal operating platform is arranged below the sliding frame (9.3).
7. The detection tool for measuring the hole pitch of the aeronautical component according to claim 6, wherein the pointer comprises an upper portion and a lower portion, the upper portion is provided with an elastic button (9.4), and the lower portion is provided with a small hole matched with the elastic button (9.4).
8. The detection tool for measuring the hole pitch of the aeronautical component according to claim 6, wherein an indicating head (9.2) for indicating scales is further arranged on the sliding head (9.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121481830.2U CN215725602U (en) | 2021-06-30 | 2021-06-30 | Detection tool for measuring hole spacing of aviation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121481830.2U CN215725602U (en) | 2021-06-30 | 2021-06-30 | Detection tool for measuring hole spacing of aviation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725602U true CN215725602U (en) | 2022-02-01 |
Family
ID=80046503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121481830.2U Active CN215725602U (en) | 2021-06-30 | 2021-06-30 | Detection tool for measuring hole spacing of aviation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215725602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766135A (en) * | 2023-08-23 | 2023-09-19 | 成都国营锦江机器厂 | Helicopter main reducer stay bar hole center distance measuring tool and method |
| CN117308743A (en) * | 2023-11-30 | 2023-12-29 | 中建八局第一建设有限公司 | Mounting hole calibration measurement device suitable for lifting equipment installation |
-
2021
- 2021-06-30 CN CN202121481830.2U patent/CN215725602U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116766135A (en) * | 2023-08-23 | 2023-09-19 | 成都国营锦江机器厂 | Helicopter main reducer stay bar hole center distance measuring tool and method |
| CN116766135B (en) * | 2023-08-23 | 2023-11-07 | 成都国营锦江机器厂 | Helicopter main reducer stay bar hole center distance measuring tool and method |
| CN117308743A (en) * | 2023-11-30 | 2023-12-29 | 中建八局第一建设有限公司 | Mounting hole calibration measurement device suitable for lifting equipment installation |
| CN117308743B (en) * | 2023-11-30 | 2024-02-13 | 中建八局第一建设有限公司 | Mounting hole calibration measurement device suitable for lifting equipment installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215725602U (en) | Detection tool for measuring hole spacing of aviation device | |
| CN208223407U (en) | A kind of device of rapid survey pole piece weight and thickness | |
| CN213902153U (en) | Digital display height gauge with measuring platform | |
| CN213274756U (en) | Force measurement auxiliary tool | |
| CN216385404U (en) | Corrugated paper thickness measurement device | |
| CN202255927U (en) | Sampling plate for pathological specimen | |
| CN212604201U (en) | High-precision measuring scale with line drawing function based on machining production | |
| CN208101352U (en) | A kind of pedestal thermoprint detection machine | |
| CN212721212U (en) | Multifunctional detection tool | |
| CN214308430U (en) | High-precision special micrometer for arc palm tree type blade | |
| CN215338028U (en) | Vernier caliper with alloy device at knife edge | |
| CN220129010U (en) | Fixed length assembly for cutting saw | |
| CN216668482U (en) | Size measuring device for mechanical equipment production | |
| CN217845122U (en) | Height measuring device | |
| CN215177396U (en) | Measuring jig for detecting size of sensor | |
| CN215338074U (en) | Step length gauge | |
| CN217776306U (en) | High accuracy steel cutting angle testing arrangement | |
| CN219869412U (en) | Length detection positioning jig | |
| CN215338087U (en) | Center height gauge | |
| CN210911806U (en) | Function coordinate axis demonstration line drawing device | |
| CN217403341U (en) | Gauge for measuring riveting point depth of automobile vacuum booster shell | |
| CN219170325U (en) | Parallelism gauge of roller knife | |
| CN213515408U (en) | Clutch disc thickness detection device | |
| CN214149875U (en) | Tire impression measuring tool with adjustable distance | |
| CN210014730U (en) | Mold diameter measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |