CN217236694U - Thread depth measurement gauge - Google Patents
Thread depth measurement gauge Download PDFInfo
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- CN217236694U CN217236694U CN202123014509.6U CN202123014509U CN217236694U CN 217236694 U CN217236694 U CN 217236694U CN 202123014509 U CN202123014509 U CN 202123014509U CN 217236694 U CN217236694 U CN 217236694U
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- measuring cylinder
- thread depth
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Abstract
The utility model discloses an utensil is examined in screw thread degree of depth measurement, its technical scheme is: including the measuring cylinder, the inside measuring mechanism that is equipped with of measuring cylinder, measuring mechanism includes the measuring stick, the measuring stick inlays to be established inside the measuring cylinder, the inside two baffles that are equipped with, two of inlaying of measuring cylinder the equal fixed cover of baffle is established in the measuring stick outside, two spouts have been seted up to measuring cylinder inside, two the baffle inlays respectively and establishes inside two spouts, two baffle bottom fixedly connected with spring, the measuring stick top extends to the measuring cylinder bottom outside, measuring stick bottom fixedly connected with fixed plate, the first fixture block of fixed plate both sides fixedly connected with, the first fixture block of the equal fixedly connected with in measuring cylinder both sides, the beneficial effects of the utility model are that: the utility model provides high thread depth measuring accuracy has improved simultaneously to thread depth measuring efficiency, this device person of facilitating the use operation simultaneously.
Description
Technical Field
The utility model relates to a screw thread detects technical field, concretely relates to utensil is examined in measurement of screw thread degree of depth.
Background
The depth of the thread determines the stability of the threaded connection. Aviation and automobile parts have high requirements on thread depth. For this purpose, the requirements for measuring the thread depth are becoming increasingly stringent. Simply measuring does not provide accurate measurement data. The measuring method is not suitable for the quality requirement of high-precision products.
The conventional method for measuring the thread depth generally measures the thread depth manually through a precision measuring scale, but the measuring scale is inconvenient for a user to observe, and the inner diameter of a threaded hole is small, so that the thread depth cannot be accurately measured.
Disclosure of Invention
Therefore, the utility model provides an utensil is examined in screw thread degree of depth measurement presses the clamp plate with two second fixture block cards at the screw thread top at top through the user for two first fixture blocks in the bottom are fixed in the screw thread bottom of bottom, and fixed the completion back twists and moves the knob, makes the length to the measuring stick fix, takes out the measuring cylinder and measures the distance between first fixture block and the second fixture block again, and is less with solving the inside diameter of screw hole, can not accurately carry out the measured problem to the screw thread degree of depth.
In order to achieve the above object, the present invention provides the following technical solutions: a thread depth measuring gauge comprises a measuring cylinder, wherein a measuring mechanism is arranged inside the measuring cylinder;
the measuring mechanism comprises a measuring rod, the measuring rod is embedded inside a measuring cylinder, two baffles are embedded inside the measuring cylinder, the two baffles are fixedly sleeved outside the measuring rod, two sliding grooves are formed inside the measuring cylinder, the two baffles are embedded inside the two sliding grooves respectively and are fixedly connected with springs at the bottom of the two baffles, the top end of the measuring rod extends to the outside of the bottom of the measuring cylinder, a bottom plate is fixedly connected with the bottom of the measuring rod, first clamping blocks are fixedly connected with the two sides of the bottom plate, first clamping blocks are fixedly connected with the two sides of the measuring cylinder, a fixed plate is fixedly connected with the top of the measuring cylinder, and a fixed assembly is arranged inside the fixed plate.
Preferably, fixed subassembly includes first bull stick, cavity and two activity grooves have been seted up to fixed plate inside, first bull stick runs through the cavity and extends to inside one of them activity groove, another the second bull stick is inlayed to the activity inslot portion, second bull stick one end extends to inside the cavity, the inside inlay of cavity is equipped with first gear and second gear, first gear and second gear are fixed the cover respectively and are established in the first bull stick and the second bull stick outside, the inside inlay of cavity is equipped with the ring gear.
Preferably, two threaded rods are embedded in the movable grooves and are fixedly sleeved outside the first rotating rod and the second rotating rod respectively, and threaded pipes are sleeved outside the threaded rods.
Preferably, the top and the bottom of the threaded pipe are fixedly connected with connecting rods, the inner ends of the four connecting rods are fixedly connected with two connecting plates, the inner sides of the two connecting plates are fixedly connected with buckles, a plurality of clamping grooves are formed in two sides of the measuring rod, and the plurality of buckles are respectively matched with the two clamping grooves.
Preferably, the gear ring bottom fixedly connected with spacing collar, the cavity inboard inlays and is equipped with the spacing groove, spacing groove and spacing collar phase-match.
Preferably, one end of the first rotating rod is fixedly connected with a knob.
Preferably, both sides of the measuring cylinder are fixedly connected with second clamping blocks.
Preferably, the top of the measuring rod is fixedly connected with a pressing plate.
Preferably, the two threaded rods are connected with the threaded pipe through threads.
Preferably, the gear ring is in meshed connection with the first gear and the second gear.
The utility model has the advantages that:
the utility model discloses a user presses the press plate with the screw thread top at top of two second fixture block cards for two first fixture blocks in the bottom are fixed in the screw thread bottom of bottom, and after fixed the completion, twist and move the knob, make the length to the measuring stick fix, take out and measure a section of thick bamboo and measure the distance between first fixture block and the second fixture block again, less with solving the threaded hole inside diameter, can not accurately carry out the measuring problem to the thread depth, the utility model provides high thread depth measuring's accuracy has improved the efficiency to thread depth measuring simultaneously, and this device person of facilitating the use operates simultaneously, thereby has reduced the time that detects.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front view cross-sectional view provided by the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is a schematic view of a three-dimensional structure of the first gear, the second gear and the gear ring provided by the present invention;
FIG. 5 is an enlarged view of the point B in FIG. 2 according to the present invention
In the figure: the device comprises a measuring cylinder 1, a measuring rod 2, a baffle 3, a spring 4, a fixing plate 5, a first fixture block 6, a first rotating rod 7, a second rotating rod 8, a first gear 9, a second gear 10, a gear ring 11, a threaded rod 12, a threaded pipe 13, a connecting rod 14, a connecting plate 15, a buckle 16, a limiting ring 17, a knob 18, a second fixture block 19, a pressing plate 20 and a bottom plate 21.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-5, the utility model provides a thread depth measuring gauge, which comprises a measuring cylinder 1, wherein a measuring mechanism is arranged inside the measuring cylinder 1;
the measuring mechanism comprises a measuring rod 2, the measuring rod 2 is embedded in a measuring cylinder 1, two baffle plates 3 are embedded in the measuring cylinder 1, the two baffle plates 3 are fixedly sleeved on the outer side of the measuring rod 2, two sliding grooves are formed in the measuring cylinder 1, the two baffle plates 3 are respectively embedded in the two sliding grooves, springs 4 are fixedly connected to the bottoms of the two baffle plates 3, the top end of the measuring rod 2 extends to the outer side of the bottom of the measuring cylinder 1, a bottom plate 21 is fixedly connected to the bottom of the measuring rod 2, first clamping blocks 6 are fixedly connected to two sides of the bottom plate 21, first clamping blocks 6 are fixedly connected to two sides of the measuring cylinder 1, a fixing plate 5 is fixedly connected to the top of the measuring cylinder 1, and a fixing component is arranged in the fixing plate 5;
two sides of the measuring cylinder 1 are fixedly connected with second fixture blocks 19, and the top of the measuring rod 2 is fixedly connected with a pressing plate 20;
in the embodiment, a user clamps the two second fixture blocks 19 on the top of the top thread, presses the pressing plate 20, the pressing plate 20 moves to drive the measuring rod 2 to move, and the measuring rod 2 moves to drive the spring 4 to be in a compressed state, so that the two first fixture blocks 6 at the bottom are fixed at the bottom of the bottom thread, and the depth of the thread is determined;
wherein, in order to realize the purpose of fixed measured data, this device adopts following technical scheme to realize: the fixing component comprises a first rotating rod 7, a cavity and two movable grooves are formed in the fixing plate 5, the first rotating rod 7 penetrates through the cavity and extends into one of the movable grooves, a second rotating rod 8 is embedded in the other movable groove, one end of the second rotating rod 8 extends into the cavity, a first gear 9 and a second gear 10 are embedded in the cavity, the first gear 9 and the second gear 10 are fixedly sleeved outside the first rotating rod 7 and the second rotating rod 8 respectively, a gear ring 11 is embedded in the cavity, threaded rods 12 are embedded in the two movable grooves, the two threaded rods 12 are fixedly sleeved outside the first rotating rod 7 and the second rotating rod 8 respectively, threaded pipes 13 are sleeved outside the two threaded rods 12, connecting rods 14 are fixedly connected at the tops and the bottoms of the threaded pipes 13, and two connecting plates 15 are fixedly connected at the inner ends of the four connecting rods 14, buckles 16 are fixedly connected to the inner sides of the two connecting plates 15, a plurality of clamping grooves are formed in the two sides of the measuring rod 2, the plurality of buckles 16 are matched with the two clamping grooves respectively, a limiting ring 17 is fixedly connected to the bottom of the gear ring 11, a limiting groove is embedded in the inner side of the cavity and matched with the limiting ring 17, and a knob 18 is fixedly connected to one end of the first rotating rod 7;
after the first fixture block 6 and the second fixture block 19 are fixed, a knob 18 is screwed, the knob 18 rotates to drive a first rotating rod 7 to rotate, the first rotating rod 7 rotates to drive a first gear 9 to rotate, the first gear 9 rotates to drive a gear ring 11 to rotate, the gear ring 11 rotates to drive a second gear 10 to rotate, the second gear 10 rotates to drive a second rotating rod 8 to rotate, the first rotating rod 7 and the second rotating rod 8 rotate to drive a threaded rod 12 to rotate, the threaded rod 12 rotates to drive a threaded pipe 13 to move, and the threaded pipe 13 moves to drive a buckle 16 to be embedded into a clamping groove, so that measured data are fixed;
wherein, in order to realize the purpose of connection, this device adopts the following technical scheme to realize: the two threaded rods 12 are connected with the threaded pipe 13 through threads, and the gear ring 11 is in meshed connection with the first gear 9 and the second gear 10.
The utility model discloses a use as follows: when the utility model is used, a user clamps two second clamping blocks 19 on the top of the top thread, presses the pressing plate 20, the pressing plate 20 moves to drive the measuring rod 2 to move, the measuring rod 2 moves to drive the spring 4 to be in a compressed state, so that two first clamping blocks 6 at the bottom are fixed at the bottom of the thread at the bottom, thereby determining the depth of the thread, after the first clamping block 6 and the second clamping block 19 are fixed, the knob 18 is screwed, the knob 18 rotates to drive the first rotating rod 7 to rotate, the first rotating rod 7 rotates to drive the first gear 9 to rotate, the first gear 9 rotates to drive the gear ring 11 to rotate, the gear ring 11 rotates to drive the second gear 10 to rotate, the second gear 10 rotates to drive the second rotating rod 8 to rotate, the first rotating rod 7 and the second rotating rod 8 rotate to drive the threaded rod 12 to rotate, the threaded rod 12 rotates to drive the threaded pipe 13 to move, the threaded pipe 13 moves to drive the buckle 16 to be embedded into the clamping groove, thereby fixing the measurement data, and finally taking out the measuring cylinder 1, and then measuring the distance between the first latch 6 and the second latch 19.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a utensil is examined in screw thread depth measurement, includes a measuring cylinder (1), its characterized in that: a measuring mechanism is arranged inside the measuring cylinder (1);
the measuring mechanism comprises a measuring rod (2), the measuring rod (2) is embedded in the measuring cylinder (1), two baffle plates (3) are embedded in the measuring cylinder (1), the two baffle plates (3) are fixedly sleeved on the outer side of the measuring rod (2), two sliding grooves are arranged in the measuring cylinder (1), the two baffle plates (3) are respectively embedded in the two sliding grooves, the bottoms of the two baffle plates (3) are fixedly connected with springs (4), the top end of the measuring rod (2) extends to the outer side of the bottom of the measuring cylinder (1), the bottom of the measuring rod (2) is fixedly connected with a bottom plate (21), the two sides of the bottom plate (21) are fixedly connected with first clamping blocks (6), the two sides of the measuring cylinder (1) are fixedly connected with the first clamping blocks (6), the top of the measuring cylinder (1) is fixedly connected with a fixing plate (5), and a fixing component is arranged inside the fixing plate (5).
2. The thread depth measurement gauge according to claim 1, wherein: fixed subassembly includes first bull stick (7), cavity and two activity grooves have been seted up to fixed plate (5) inside, first bull stick (7) run through the cavity and extend to one of them activity inslot portion, another activity inslot portion inlays and is equipped with second bull stick (8), second bull stick (8) one end extends to inside the cavity, the cavity is inside to inlay and is equipped with first gear (9) and second gear (10), fixed cover is established respectively in first bull stick (7) and second bull stick (8) the outside first gear (9) and second gear (10), the cavity is inside to inlay and is equipped with ring gear (11).
3. The thread depth measurement gauge according to claim 2, wherein: two threaded rod (12), two are all inlayed to the activity inslot portion threaded rod (12) are fixed the cover respectively and are established in first bull stick (7) and second bull stick (8) the outside, two threaded rod (12) outside all is overlapped and is equipped with screwed pipe (13).
4. The thread depth measurement gauge according to claim 3, wherein: two equal fixedly connected with connecting rod (14) in screwed pipe (13) top and bottom, four two connecting plate (15) of connecting rod (14) inner fixedly connected with, two the inboard equal fixedly connected with buckle (16) of connecting plate (15), a plurality of draw-in grooves have all been seted up to measuring stick (2) both sides, and are a plurality of buckle (16) respectively with two draw-in groove phase-matchs.
5. The thread depth measurement gauge according to claim 2, wherein: gear ring (11) bottom fixedly connected with spacing collar (17), the cavity inboard is inlayed and is equipped with the spacing groove, spacing groove and spacing collar (17) phase-match.
6. The thread depth measurement gauge according to claim 2, wherein: one end of the first rotating rod (7) is fixedly connected with a knob (18).
7. The thread depth measurement gauge according to claim 1, wherein: and both sides of the measuring cylinder (1) are fixedly connected with second clamping blocks (19).
8. The thread depth measurement gauge according to claim 1, wherein: the top of the measuring rod (2) is fixedly connected with a pressing plate (20).
9. The thread depth measurement gauge according to claim 3, wherein: the two threaded rods (12) are connected with the threaded pipe (13) through threads.
10. The thread depth measurement gauge according to claim 2, wherein: the gear ring (11) is in meshed connection with the first gear (9) and the second gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123014509.6U CN217236694U (en) | 2021-12-02 | 2021-12-02 | Thread depth measurement gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123014509.6U CN217236694U (en) | 2021-12-02 | 2021-12-02 | Thread depth measurement gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217236694U true CN217236694U (en) | 2022-08-19 |
Family
ID=82825184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123014509.6U Active CN217236694U (en) | 2021-12-02 | 2021-12-02 | Thread depth measurement gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217236694U (en) |
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2021
- 2021-12-02 CN CN202123014509.6U patent/CN217236694U/en active Active
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