CN114111507B - Mechanical assembly size positioning detection device - Google Patents
Mechanical assembly size positioning detection device Download PDFInfo
- Publication number
- CN114111507B CN114111507B CN202111420628.3A CN202111420628A CN114111507B CN 114111507 B CN114111507 B CN 114111507B CN 202111420628 A CN202111420628 A CN 202111420628A CN 114111507 B CN114111507 B CN 114111507B
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- Prior art keywords
- sliding
- shell
- fixedly connected
- grooves
- rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 238000007689 inspection Methods 0.000 claims 4
- 238000005259 measurement Methods 0.000 abstract description 20
- 238000011326 mechanical measurement Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of mechanical measurement, in particular to a mechanical assembly size positioning detection device which comprises a shell, wherein a measurement mechanism is connected to the shell, the measurement mechanism comprises a sliding seat, a connecting rod, a rotating shaft, a circular ring, triangular bars, circular bars and a connecting plate, two sliding seats are connected to the inner wall of the shell in a sliding mode, the bottoms of the two sliding seats are fixedly connected with the connecting rod, the rotating shaft is fixedly connected to the two connecting rods, the circular ring is rotatably connected to the two rotating shafts, the triangular bars, the circular bars and the connecting plate are fixedly connected to the two circular rings, a limiting mechanism is connected to the two rotating shafts, a control mechanism is connected to the shell, the control mechanism comprises a screw rod, a rotary disc, a sliding sheet and a second spring, the screw rod is rotatably connected between the inner walls of two sides of the shell, and size measurement can be carried out on accessory placing grooves with different shapes and sizes.
Description
Technical Field
The invention relates to a detection device, in particular to a mechanical assembly size positioning detection device, and belongs to the technical field of mechanical measurement.
Background
The mechanical assembly refers to assembling various mechanical parts onto equipment, when the mechanical assembly is carried out, the size measurement is needed to be carried out on the installation position, so that the parts with the matched sizes are selected for installation, when the sizes of the parts are larger, the parts cannot be matched with the equipment to play a normal role easily, and the placing holes for installing the parts are easy to wear.
Because the shapes of different parts are different, the sizes of the placing grooves for installing the parts are different, so that the conventional measuring tool is inconvenient to measure, and a novel detecting device is needed to measure the sizes of the placing grooves of the equipment.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a mechanical assembly dimension positioning detection device capable of measuring dimensions of fitting placement grooves of different shapes and dimensions.
The invention realizes the aim through the following technical scheme that the mechanical assembly size positioning detection device comprises a shell, wherein a measurement mechanism is connected to the shell, the measurement mechanism comprises a sliding seat, a connecting rod, a rotating shaft, a circular ring, a triangular rod, a circular rod and a connecting plate, two sliding seats are connected to the inner wall of the shell in a sliding manner, the bottoms of the two sliding seats are fixedly connected with the connecting rod, the rotating shaft is fixedly connected to the two connecting rods, the circular ring is fixedly connected to the two rotating shafts in a rotating manner, the triangular rod, the circular rod and the connecting plate are fixedly connected to the two circular rings, a limiting mechanism is connected to the two rotating shafts, a control mechanism is connected to the shell, the control mechanism comprises a screw rod, a turntable, a sliding sheet and a second spring, the screw rod is connected to the inner walls of the two sides of the shell in a sliding manner, the turntable is fixedly connected to the screw rod, the two sliding sheets are connected to the screw rod in a threaded manner, the two sliding sheets are connected to the inner walls of the shell in a sliding manner, the two sliding sheets are fixedly connected to the two springs, and the other ends of the two sliding sheets are fixedly connected to the two springs respectively; the shell is connected with a reading mechanism.
Preferably, the stop gear includes spout, bullet piece and first spring, two all seted up in the pivot the spout, two the inside of spout is all sliding connection has the bullet piece, two all fixedly connected with between bullet piece and the two the spout first spring.
Preferably, the limiting mechanism further comprises grooves, three grooves are formed in two circular rings, and two elastic blocks are movably connected to the inner parts of the six grooves respectively.
Preferably, the control mechanism further comprises through holes, the through holes are formed in the two sliding seats, and the screw rod penetrates through the two through holes.
Preferably, the reading mechanism comprises a pointer and a sliding hole, the sliding hole is formed in the shell, the pointer is fixedly connected to the two sliding seats, and the pointer is slidably connected to the inside of the sliding hole.
Preferably, the reading mechanism further comprises a scale, the scale is arranged on the shell, and the scale is matched with the two pointers.
Preferably, the two sliding sheets are opposite to the threaded connection direction of the screw rod, and the two sliding sheets are respectively positioned at two sides of the turntable.
Preferably, both ends of the shell are fixedly connected with brackets, and universal wheels are movably connected to the two brackets.
The beneficial effects of the invention are as follows: the shell can be placed above the fitting placing groove to be measured, then the shell is placed stably, so that the two circular rings are positioned above the placing groove, then the circular rings are rotated, in the rotating process, the elastic blocks sliding on the rotating shaft can be embedded into different grooves, when the elastic blocks are embedded into different grooves, the triangular rod or the circular rod or the connecting plate can be just positioned under the circular rings, when the triangular rod or the circular rod or the connecting plate is positioned right below, the elastic blocks enter the placing groove, at the moment, the rotating disc is rotated, the screw rod in the shell can also rotate along with the rotation of the rotating disc, the two sliding sheets are separated due to the fact that the two sliding sheets are respectively connected with the screw rod in different thread directions along with the rotation of the screw rod, along with the movement of the sliding sheets, the elastic force of the two second springs enables the two sliding seats to move along with the movement of the sliding seats, the connecting rod and the rotating shaft move along with the movement of the sliding seats, the ring and the triangular rods or round rods or connecting plates on the ring are connected to move until the triangular rods or round rods or connecting plates respectively prop against two sides of the placing groove, one of the triangular rods or round rods or connecting plates can be used for measurement according to the shape of the placing groove, if the measurement of a round hole is carried out, the measurement is carried out by adopting two round rods on mind, the distance between the two round rods is measured, the connecting plates can be used for measuring square holes, the triangular rods can prop against corners when corners are measured, the two triangular rods or round rods or connecting plates are continuously separated along with the rotation of the screw rod until the corners of the placing hole are propped against, at the same time, the two sliding seats cannot be separated when the rotating turntable is continuously rotated, at the moment, the rotating turntable is stopped, the positions of the two pointers are observed from the sliding hole on one side of the shell, the length of the distance between the two pointers is read by matching with the dial gauge, thereby obtaining a measurement result.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the device of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the internal structure shown in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram showing a connection structure between a sliding seat and a control mechanism according to the present invention;
FIG. 5 is a schematic diagram of a connection structure between a groove and a measuring mechanism according to the present invention;
fig. 6 is a schematic diagram of a connection structure between a rotating shaft and a limiting mechanism in the present invention.
In the figure: 1. a housing; 2. a bracket; 3. a universal wheel; 4. a measuring mechanism; 41. a sliding seat; 42. a connecting rod; 43. a rotating shaft; 44. a circular ring; 45. a triangular bar; 46. a round bar; 47. a connecting plate; 5. a limiting mechanism; 51. a chute; 52. a spring block; 53. a first spring; 54. a groove; 6. a control mechanism; 61. a screw; 62. a turntable; 63. a sliding sheet; 64. a through hole; 65. a second spring; 7. a reading mechanism; 71. a pointer; 72. a slide hole; 73. a scale.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a mechanical assembly size positioning detection device comprises a housing 1, wherein a measurement mechanism 4 is connected to the housing 1, the measurement mechanism 4 comprises a sliding seat 41, a connecting rod 42, a rotating shaft 43, a circular ring 44, a triangular rod 45, a circular rod 46 and a connecting plate 47, two sliding seats 41 are slidingly connected to the inner walls of the housing 1, the bottoms of the two sliding seats 41 are fixedly connected with the connecting rod 42, the rotating shaft 43 is fixedly connected to the two connecting rods 42, the circular ring 44 is rotationally connected to the two rotating shafts 43, the triangular rod 45, the circular rod 46 and the connecting plate 47 are fixedly connected to the two circular rings 44, a limiting mechanism 5 is connected to the two rotating shafts 43, a control mechanism 6 is connected to the housing 1, the control mechanism 6 comprises a screw 61, a turntable 62, a sliding sheet 63 and a second spring 65, the screw 61 is fixedly connected to the inner walls of the two sliding seats, the screw 61 is fixedly connected to the two rotating shafts 42, the two sliding sheets 63 are fixedly connected to the two sliding sheets 63, the other ends of the two sliding sheets are fixedly connected to the two sliding sheets 65, and the two sliding sheets 63 are fixedly connected to the two other ends of the two springs 65; the shell 1 is connected with the reading mechanism 7, the shell 1 is placed above a fitting placement groove to be measured, then the shell 1 is placed stably, the two circular rings 44 are located above the placement groove, then the circular rings 44 are rotated, in the rotating process, the elastic blocks 52 sliding on the rotating shafts 43 are embedded into different grooves 54, when the elastic blocks 52 are embedded into different grooves 54, the triangular rod 45 or the circular rod 46 or the connecting plate 47 are just located under the circular rings 44, when the triangular rod 45 or the circular rod 46 or the connecting plate 47 is located under the circular ring 44, the placing groove is entered, the connecting rod 42 and the rotating shafts 43 move along with the movement of the sliding seat 41, the triangular rod 45 or the circular rod 46 or the connecting plate 47 on the circular ring 44 until the triangular rod 45 or the circular rod 46 or the connecting plate 47 respectively abuts against two sides of the placement groove, according to the shape of the placement groove, if the triangular rod 45 or the circular rod 46 or the connecting plate is used for measurement, and if the triangular rod 46 or the square rod 47 is used for measurement, the square rod 46 can be abutted against the corner hole, and the square rod 46 can be used for measurement.
As a technical optimization scheme of the present invention, the limiting mechanism 5 includes a sliding groove 51, a spring block 52 and a first spring 53, the sliding grooves 51 are respectively provided on the two rotating shafts 43, the spring block 52 is respectively slidably connected to the inside of the two sliding grooves 51, and the first spring 53 is respectively and fixedly connected between the two spring blocks 52 and the two sliding grooves 51.
As a technical optimization scheme of the present invention, the limiting mechanism 5 further includes grooves 54, three grooves 54 are respectively provided in two of the rings 44, and two of the elastic blocks 52 are respectively movably connected to the inner parts of six grooves 54.
As a technical optimization scheme of the present invention, the control mechanism 6 further includes a through hole 64, the through holes 64 are formed in both the two sliding seats 41, and the screw 61 penetrates through both the through holes 64.
As a technical optimization scheme of the invention, the reading mechanism 7 comprises a pointer 71 and a slide hole 72, the slide hole 72 is formed in the housing 1, the pointer 71 is fixedly connected to the two slide seats 41, and the two pointers 71 are slidably connected to the inside of the slide hole 72.
As a technical optimization scheme of the present invention, the reading mechanism 7 further includes a dial 73, the housing 1 is provided with the dial 73, the dial 73 is matched with the two pointers 71, the two triangular rods 45 or the round rods 46 or the connecting plate 47 are continuously separated until the corner of the placement hole is propped against, at the same time, the rotating of the rotating disc 62 is continued, the two sliding seats 41 cannot be separated, at the moment, the rotating of the rotating disc 62 is stopped, the positions of the two pointers 71 are observed from the sliding hole 72 on one side of the housing 1, and the length of the interval between the two pointers 71 is read in cooperation with the dial 73, so as to obtain a measurement result.
As a technical optimization scheme of the present invention, the two sliding sheets 63 are opposite to the threaded connection direction of the screw 61, and the two sliding sheets 63 are respectively located at two sides of the turntable 62.
As a technical optimization scheme of the invention, both ends of the shell 1 are fixedly connected with the brackets 2, and the universal wheels 3 are movably connected on both the brackets 2.
When the invention is used, firstly, the shell 1 is placed above the fitting placing groove to be measured, then the shell 1 is placed stably, the two circular rings 44 are positioned above the placing groove, then the circular rings 44 are rotated, during the rotation process, the elastic blocks 52 sliding on the rotating shaft 43 are embedded into different grooves 54, when the elastic blocks 52 are embedded into different grooves 54, the triangular rod 45 or the round rod 46 or the connecting plate 47 is positioned right below the circular rings 44, when the triangular rod 45 or the round rod 46 or the connecting plate 47 is positioned right below, the elastic force of the triangular rod 45 or the round rod 46 or the connecting plate 47 enters the placing groove, at the moment, the rotating turntable 62 rotates, the screw 61 in the shell 1 rotates along with the rotation of the screw 61, the two sliding sheets 63 are separated due to the fact that the two sliding sheets 63 are respectively connected with the screw threads of the screw 61 in different thread directions, the two sliding sheets 41 move along with the movement of the sliding sheets 63, the elasticity of the two second springs 65 move along with the movement of the sliding sheets 63, with the movement of the sliding seat 41, the connecting rod 42 and the rotating shaft 43 move, and the ring 44 and the triangular rod 45 or the round rod 46 or the connecting plate 47 on the ring 44 move until the triangular rod 45 or the round rod 46 or the connecting plate 47 respectively support against two sides of the placing groove, one of the triangular rod 45 or the round rod 46 or the connecting plate 47 can be used for measurement according to the shape of the placing groove, for example, the measurement of a round hole is carried out, the measurement is carried out by adopting two round rods 46, the distance between the two round rods 46 is measured, when square holes are measured, the connecting plate 47 can be adopted, the triangular rod 45 can be adopted for supporting the corners when corners are measured, and with the rotation of the screw 61, the two triangular rods 45 or the round rods 46 or the connecting plate 47 are continuously separated until the corners of the placing holes are supported, and at the same time, the two sliding seats 41 can not be separated any more when the rotating the turntable 62 is continued, at this time, the rotation of the turntable 62 is stopped, the positions of the two pointers 71 are observed from the slide hole 72 on the side of the housing 1, and the length of the interval between the two pointers 71 is read in cooperation with the dial 73, thereby obtaining the measurement result.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a machinery assembly size location detection device, includes shell (1), its characterized in that: the utility model discloses a measuring mechanism (4) is connected with on shell (1), measuring mechanism (4) includes sliding seat (41), connecting rod (42), pivot (43), ring (44), triangular pole (45), round bar (46) and connecting plate (47), sliding connection has two on the inner wall of shell (1) sliding seat (41), two the bottom of sliding seat (41) is all fixedly connected with connecting rod (42), two the equal fixedly connected with on connecting rod (42) pivot (43), two all rotate on pivot (43) be connected with ring (44), two all fixedly connected with on ring (44) triangular pole (45) round bar (46) with connecting plate (47), two be connected with stop gear (5) on pivot (43), be connected with control mechanism (6) on shell (1), control mechanism (6) include screw rod (61), carousel (63) and second spring (65), both sides on shell (61) are connected with screw rod (61) are connected with in common rotation on the inner wall (61), the two sliding sheets (63) are both connected to the inner wall of the shell (1) in a sliding way, one ends of the second springs (65) are both fixedly connected to the two sliding sheets (63), and the other ends of the two second springs (65) are respectively and fixedly connected with the two sliding seats (41); a reading mechanism (7) is connected to the shell (1);
the limiting mechanism (5) comprises sliding grooves (51), elastic blocks (52) and first springs (53), the sliding grooves (51) are formed in the two rotating shafts (43), the elastic blocks (52) are slidably connected to the inner parts of the two sliding grooves (51), and the first springs (53) are fixedly connected between the two elastic blocks (52) and the two sliding grooves (51);
the limiting mechanism (5) further comprises grooves (54), three grooves (54) are formed in the two circular rings (44), and the two elastic blocks (52) are respectively and movably connected to the inner parts of the six grooves (54);
the two sliding sheets (63) are opposite to the threaded connection direction of the screw rod (61), and the two sliding sheets (63) are respectively positioned at two sides of the rotary table (62).
2. A machine-assembled dimensional positioning inspection apparatus according to claim 1 and wherein: the control mechanism (6) further comprises through holes (64), the through holes (64) are formed in the two sliding seats (41), and the screw rods (61) penetrate through the two through holes (64).
3. A machine-assembled dimensional positioning inspection apparatus according to claim 1 and wherein: the reading mechanism (7) comprises a pointer (71) and a sliding hole (72), the sliding hole (72) is formed in the shell (1), the pointer (71) is fixedly connected to the two sliding seats (41), and the pointer (71) is slidably connected to the inside of the sliding hole (72).
4. A machine-assembled dimensional positioning inspection apparatus according to claim 3 and wherein: the reading mechanism (7) further comprises a scale (73), the scale (73) is arranged on the shell (1), and the scale (73) is matched with the two pointers (71).
5. A machine-assembled dimensional positioning inspection apparatus according to claim 1 and wherein: both ends of shell (1) are all fixedly connected with support (2), and two all swing joint has universal wheel (3) on support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111420628.3A CN114111507B (en) | 2021-11-26 | 2021-11-26 | Mechanical assembly size positioning detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111420628.3A CN114111507B (en) | 2021-11-26 | 2021-11-26 | Mechanical assembly size positioning detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114111507A CN114111507A (en) | 2022-03-01 |
| CN114111507B true CN114111507B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111420628.3A Active CN114111507B (en) | 2021-11-26 | 2021-11-26 | Mechanical assembly size positioning detection device |
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| Country | Link |
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| CN (1) | CN114111507B (en) |
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| US4208796A (en) * | 1979-02-23 | 1980-06-24 | Colt Industries Operating Corp. (Pratt & Whitney Machine Tool Division) | Gage for direct internal measurement |
| KR20100132675A (en) * | 2009-06-10 | 2010-12-20 | 주식회사 서원기술 | Inspection gauge for pressing pipe |
| JP2013242292A (en) * | 2012-04-24 | 2013-12-05 | Fuji Seiki Co Ltd | Cam groove measuring method and manufacturing method of cam cylinder for lens barrel |
| JP2015203679A (en) * | 2014-04-16 | 2015-11-16 | 株式会社東芝 | Hole position measuring apparatus |
| JP2017096910A (en) * | 2015-11-13 | 2017-06-01 | 丸井計器株式会社 | Whole angle measurement device |
| CN207622650U (en) * | 2017-11-25 | 2018-07-17 | 天津锦丰盛泰科技集团有限公司 | Slot measuring instrument |
| CN209533281U (en) * | 2019-02-11 | 2019-10-25 | 山东硕诚机械有限公司 | A kind of structural member precise positioning assembly device |
| CN210833365U (en) * | 2019-11-22 | 2020-06-23 | 浙江金盛轴承有限公司 | Pitch measuring device |
| CN213179777U (en) * | 2020-09-03 | 2021-05-11 | 河北沧海核装备科技股份有限公司 | Pipe fitting connecting pipe size measuring scale |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013015237A1 (en) * | 2013-09-13 | 2015-03-19 | Blum-Novotest Gmbh | Roughness measuring instrument for use in a machine tool and method for measuring roughness in a machine tool |
-
2021
- 2021-11-26 CN CN202111420628.3A patent/CN114111507B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4208796A (en) * | 1979-02-23 | 1980-06-24 | Colt Industries Operating Corp. (Pratt & Whitney Machine Tool Division) | Gage for direct internal measurement |
| KR20100132675A (en) * | 2009-06-10 | 2010-12-20 | 주식회사 서원기술 | Inspection gauge for pressing pipe |
| JP2013242292A (en) * | 2012-04-24 | 2013-12-05 | Fuji Seiki Co Ltd | Cam groove measuring method and manufacturing method of cam cylinder for lens barrel |
| JP2015203679A (en) * | 2014-04-16 | 2015-11-16 | 株式会社東芝 | Hole position measuring apparatus |
| JP2017096910A (en) * | 2015-11-13 | 2017-06-01 | 丸井計器株式会社 | Whole angle measurement device |
| CN207622650U (en) * | 2017-11-25 | 2018-07-17 | 天津锦丰盛泰科技集团有限公司 | Slot measuring instrument |
| CN209533281U (en) * | 2019-02-11 | 2019-10-25 | 山东硕诚机械有限公司 | A kind of structural member precise positioning assembly device |
| CN210833365U (en) * | 2019-11-22 | 2020-06-23 | 浙江金盛轴承有限公司 | Pitch measuring device |
| CN213179777U (en) * | 2020-09-03 | 2021-05-11 | 河北沧海核装备科技股份有限公司 | Pipe fitting connecting pipe size measuring scale |
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| Publication number | Publication date |
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| CN114111507A (en) | 2022-03-01 |
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