CN218329721U - Digital display thread depth gauge - Google Patents
Digital display thread depth gauge Download PDFInfo
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- CN218329721U CN218329721U CN202222979289.9U CN202222979289U CN218329721U CN 218329721 U CN218329721 U CN 218329721U CN 202222979289 U CN202222979289 U CN 202222979289U CN 218329721 U CN218329721 U CN 218329721U
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- connecting rod
- rod
- depth gauge
- track
- thread
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Abstract
The utility model relates to a gauge field, concretely relates to digital display screw thread depth gauge, including measuring screw thread and dead lever, the fore-and-aft direction on measurement screw thread right side all is provided with square groove, the left part of two square groove back face one end all is provided with the spacing groove, the track has been seted up at the top in the dead lever, the upper end of left part is provided with spacing hole in the track, be provided with the connecting rod in the dead lever, the lower part of connecting rod right-hand member is provided with the horizontal pole, the right-hand member of horizontal pole is provided with the hydraulic stem, the fore-and-aft direction of connecting rod left part all is provided with the telescopic link, all be provided with reset spring on the telescopic link, the other end of telescopic link all is provided with the picture peg, the left part of two picture pegs back of the body one end all is provided with the stopper. The utility model discloses a track, hydraulic stem and spacing hole isotructure realize connecting rod and dead lever fixed connection, realize connecting rod and the fixed connection who measures the screw thread through telescopic link, reset spring, picture peg, spacing hole, spacing groove and square groove isotructure.
Description
Technical Field
The utility model relates to a gauge field, concretely relates to digital display screw thread depth gauge.
Background
The gauge is simple in construction and is typically a solid body of precise size and shape, such as a cone, cylinder, block plate, ruler, screw, etc. Thread depth gauges are one type of gauge.
Chinese patent discloses a digital display screw thread depth gauge (grant publication No. CN 204963702U), this patent technique can provide a simple structure, compactness, reasonable digital display screw thread depth gauge, can quantitative measurement screw thread depth, and can realize many specifications and detect, its reading is convenient, and easy operation, however, this patent technique and common screw thread depth gauge often length is longer thereby be not convenient for carry, and length can not influence going on of measurement work too short again, and it is fixed to measure the screw thread, be not suitable for when multiple screw hole is measured also be not convenient for protect measuring the screw thread. Accordingly, one skilled in the art has provided a digital thread depth gauge to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a digital display thread depth gauge, which comprises a measuring thread and a fixed rod, wherein a round groove is formed in the middle of the right side of the measuring thread, square grooves are formed in the front and back directions of the right side of the measuring thread, and limiting grooves are formed in the left parts of one ends of the opposite sides of the two square grooves;
the upper end of the fixed rod is provided with a limiting frame, a digital display is arranged in the limiting frame, a track is arranged at the inner top of the fixed rod, a limiting hole is formed in the upper end of the left part in the track, and the digital display is convenient for obtaining a measured value;
be provided with the connecting rod in the dead lever, the lower part of connecting rod right-hand member is provided with the horizontal pole, the right-hand member of horizontal pole is provided with the hydraulic stem, be provided with compression spring on the hydraulic stem, the upper end of hydraulic stem is provided with the iron plate, the iron plate is located the track, the fore-and-aft direction of connecting rod left part all is provided with the telescopic link, all be provided with reset spring on the telescopic link, the other end of telescopic link all is provided with the picture peg, the left part of two picture pegs back to back one end all is provided with the stopper, through the telescopic link, reset spring, picture peg and stopper realize connecting rod and measurement threaded fixed connection, through the hydraulic stem, compression spring and the fixed connection of iron plate realization connecting rod and dead lever.
Preferably, the following components: the right end of the fixed rod is provided with a turntable.
Preferably, the following components: and a magnetic block is arranged at the upper end of the right part in the track.
Preferably: the front and back directions in the limiting holes are provided with sliding grooves, and stop blocks are arranged in the limiting holes.
Preferably: the front end and the rear end of the check block are provided with sliding rods, and the sliding rods are located in the sliding grooves.
Preferably: the left side of connecting rod is located circular recess, and the picture peg all is located square recess and the stopper all is located the spacing inslot simultaneously.
The utility model discloses a technological effect and advantage:
the utility model discloses a track, the hydraulic stem, compression spring, the accomodation of connecting rod has also been realized when iron plate and spacing hole isotructure realize connecting rod and dead lever fixed connection, save space, conveniently carry, simultaneously through the dog, spout and slide bar isotructure realize the sealed to spacing hole, place the foreign matter and carry out in the dead lever through spacing hole, through the telescopic link, reset spring, the picture peg, spacing hole, spacing groove and square groove isotructure realize connecting rod and measurement threaded fixed connection, thereby conveniently change the measurement that is applicable to multiple screw hole and can protect and conveniently carry measuring the screw thread.
Drawings
FIG. 1 is a schematic structural diagram of a digital display thread depth gauge provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a measuring thread in a digital display thread depth gauge provided in an embodiment of the present application;
FIG. 3 is a first schematic structural diagram of a connecting rod in a digital thread depth gauge according to an embodiment of the present disclosure;
FIG. 4 is a second schematic structural view of a connecting rod in the digital thread depth gauge according to the embodiment of the present application;
FIG. 5 is a cross-sectional view of a fixing rod in a digital thread depth gauge according to an embodiment of the present disclosure;
FIG. 6 is a schematic structural diagram of a fixing rod in a digital display thread depth gauge provided in an embodiment of the present application;
FIG. 7 is a schematic diagram of a stop of a digital display thread depth gauge according to an embodiment of the present disclosure;
in the figure: 1-measuring the thread; 2-a connecting rod; 3-fixing the rod; 4-rotating disc; 5-a limiting frame;
6-a digital display; 7-a circular groove; 8-square groove; 9-a limiting groove;
10-a telescopic rod; 11-a return spring; 12-inserting plates; 13-a limiting block; 14-a cross-bar;
15-hydraulic rod; 16-a pressure spring; 17-iron blocks; 18-a track; 19-a magnetic block;
20-limiting holes; 21-a chute; 22-a stop block; 23-sliding bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 7, in the present embodiment, a digital display thread depth gauge is provided, including a measuring thread 1 and a fixing rod 3, a circular groove 7 is formed in the middle of the right side of the measuring thread 1, square grooves 8 are formed in the front and back directions of the right side of the measuring thread 1, and a limiting groove 9 is formed in the left part of one end of each of the two square grooves 8 opposite to each other, so that the measuring thread 1 can be conveniently assembled and disassembled by the circular groove 7, the square grooves 8 and the limiting groove 9, and is convenient to protect and carry;
the right end of the fixed rod 3 is provided with a turntable 4, the upper end of the fixed rod 3 is provided with a limiting frame 5, a digital display 6 is arranged in the limiting frame 5, the top in the fixed rod 3 is provided with a track 18, the upper end of the right part in the track 18 is provided with a magnetic block 19, the upper end of the left part in the track 18 is provided with a limiting hole 20, the front and back directions in the limiting hole 20 are respectively provided with a sliding groove 21, a stop block 22 is arranged in the limiting hole 20, the front and back ends of the stop block 22 are respectively provided with a sliding rod 23, the sliding rods 23 are both positioned in the sliding grooves 21, the fixed rod 3 is convenient to rotate through the turntable 4, the digital display 6 is convenient to acquire measured values, the stop block 22 is used for sealing the limiting hole 20, and foreign matters are prevented from entering the fixed rod 3 through the limiting hole 20;
be provided with connecting rod 2 in the dead lever 3, the lower part of 2 right-hand members of connecting rod is provided with horizontal pole 14, the right-hand member of horizontal pole 14 is provided with hydraulic stem 15, be provided with pressure spring 16 on the hydraulic stem 15, the upper end of hydraulic stem 15 is provided with iron plate 17, iron plate 17 is located track 18, the fore-and-aft direction of 2 left parts of connecting rod all is provided with telescopic link 10, all be provided with reset spring 11 on the telescopic link 10, the other end of telescopic link 10 all is provided with picture peg 12, the left part of two picture peg 12 back of the body one end all is provided with stopper 13, the left side of connecting rod 2 is located circular recess 7, picture peg 12 all is located square recess 8 and stopper 13 all is located spacing groove 9 simultaneously, through telescopic link 10, reset spring 11, picture peg 12 and stopper 13 realize connecting rod 2 and the fixed connection who measures screw thread 1, through hydraulic stem 15, pressure spring 16 and iron plate 17 realize connecting rod 2 and dead lever 3's fixed connection.
When the digital display thread depth gauge is used, firstly, the connecting rod 2 is pulled to enable the iron block 17 to slide in the track 18 until the iron block 17 slides to the lower end of the limiting hole 20, the iron block 17 is enabled to be inserted into the limiting hole 20 through the pressure spring 16 so as to jack up the stop block 22, then the connecting rod 2 is fixedly connected with the fixed rod 3, then the left end of the connecting rod 2 is inserted into the circular groove 7 on the right side of the measuring thread 1, meanwhile, the inserting plate 12 is pressed to enable the telescopic rod 10 to contract so as to enable the inserting plate 12 to be inserted into the square groove 8, then the inserting plate 12 is loosened, the limit block 13 is inserted into the limit groove 9 through the force of the reset spring 11 on the inserting plate 12 so as to complete the fixed connection of the measuring thread 1 and the connecting rod 2, then the digital display 6 is subjected to zero calibration, and finally, the measuring thread 1 is rotated into a thread hole to be measured through the rotary table 4 so as to obtain a measuring numerical value of the depth;
after the work is accomplished, press dog 22 to make slide bar 23 descend from top to bottom at spout 21 and drive dog 22 and descend thereby push down iron plate 17, push connecting rod 2 when pushing down iron plate 17 in track 18 and make iron plate 17 slide in track 18, until sliding iron plate 17 to the lower extreme of magnetic path 19, thereby carry out spacing accomodating of certain degree to iron plate 17 through the absorption of magnetic path 19 with iron plate 17 and accomplish connecting rod 2, thereby it takes out picture peg 12 from square groove 8 to make telescopic link 10 shrink through pressing down picture peg 12, accomplish the dismantlement of measuring screw thread 1, also conveniently carry when convenient to measuring screw thread 1 protection.
It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (6)
1. A digital display thread depth gauge is characterized by comprising a measuring thread (1) and a fixed rod (3), wherein a circular groove (7) is formed in the middle of the right side of the measuring thread (1);
square grooves (8) are formed in the front-back direction of the right side of the measuring thread (1), and limiting grooves (9) are formed in the left parts of the opposite ends of the two square grooves (8);
the upper end of the fixed rod (3) is provided with a limiting frame (5), and a digital display (6) is arranged in the limiting frame (5);
a track (18) is arranged at the top in the fixed rod (3), and a limiting hole (20) is arranged at the upper end of the left part in the track (18);
a connecting rod (2) is arranged in the fixed rod (3), a cross rod (14) is arranged at the lower part of the right end of the connecting rod (2), a hydraulic rod (15) is arranged at the right end of the cross rod (14), a pressure spring (16) is arranged on the hydraulic rod (15), an iron block (17) is arranged at the upper end of the hydraulic rod (15), and the iron block (17) is positioned in the track (18);
the front and back direction of the left part of the connecting rod (2) is provided with a telescopic rod (10), the telescopic rod (10) is provided with a reset spring (11), the other end of the telescopic rod (10) is provided with a plug board (12), and the left parts of the two plug boards (12) at the back of the body are provided with limit blocks (13).
2. A digital screw depth gauge according to claim 1, wherein the right end of the fixing rod (3) is provided with a rotary disc (4).
3. Digital screw depth gauge according to claim 1, characterized in that the upper end of the right inner part of the track (18) is provided with a magnet (19).
4. A digital screw thread depth gauge according to claim 1, wherein the limiting hole (20) is provided with a sliding groove (21) in the front-rear direction, and a stop (22) is provided in the limiting hole (20).
5. A digital thread depth gauge according to claim 4, wherein the front and rear ends of the stop (22) are provided with slide bars (23), and the slide bars (23) are located in the slide grooves (21).
6. A digital thread depth gauge according to claim 1, wherein the left side of the connecting rod (2) is located in the circular groove (7), while the spiles (12) are located in the square grooves (8) and the limit blocks (13) are located in the limit grooves (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222979289.9U CN218329721U (en) | 2022-11-09 | 2022-11-09 | Digital display thread depth gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222979289.9U CN218329721U (en) | 2022-11-09 | 2022-11-09 | Digital display thread depth gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218329721U true CN218329721U (en) | 2023-01-17 |
Family
ID=84828873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222979289.9U Active CN218329721U (en) | 2022-11-09 | 2022-11-09 | Digital display thread depth gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218329721U (en) |
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2022
- 2022-11-09 CN CN202222979289.9U patent/CN218329721U/en active Active
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