CN216645176U - Measuring instrument for inner diameter and outer diameter of bullet shell - Google Patents
Measuring instrument for inner diameter and outer diameter of bullet shell Download PDFInfo
- Publication number
- CN216645176U CN216645176U CN202220007137.XU CN202220007137U CN216645176U CN 216645176 U CN216645176 U CN 216645176U CN 202220007137 U CN202220007137 U CN 202220007137U CN 216645176 U CN216645176 U CN 216645176U
- Authority
- CN
- China
- Prior art keywords
- diameter
- bullet shell
- measuring
- testing unit
- cylinder
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring instrument for the inner diameter and the outer diameter of a bullet shell, which comprises a base, wherein an adapter plate is arranged at the top of the base, a vertical plate is arranged on the right side of the top of the adapter plate, a bullet withdrawing plate is arranged on the upper part of the right side of the vertical plate, a diameter testing unit is arranged on the right side of the top of the adapter plate, the front part and the rear part of the diameter testing unit can move front and back, an air cylinder for driving the front part and the rear part of the diameter testing unit to move front and back is arranged on the diameter testing unit, supporting wheels are arranged on the front side and the rear side of the top of the diameter testing unit, a bullet shell is arranged on the top of the supporting wheels, a diameter measuring sensor is arranged on the front part of the diameter testing unit, and diameter measuring abutting blocks are connected to the front side and the rear side of the top of the diameter testing unit. The bullet shell is stably installed and can automatically rotate, the detection precision is improved, meanwhile, the detection actions of the inner diameter and the outer diameter of the bullet shell are coherent, the automation degree is high, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of bullet measurement, in particular to a bullet shell inner diameter and outer diameter measuring instrument.
Background
After the bullet shell is produced, sampling detection needs to be carried out on the bullet shell, inner diameter measurement and outer diameter measurement need to be carried out on the bullet shell by using an inner diameter measurement instrument and an outer diameter measurement instrument in the detection process, whether the bullet shell meets the production requirement is detected, the existing inner diameter measurement and outer diameter measurement of the bullet shell are generally detected manually, the detection efficiency is low, the detection precision is not high, the bullet shell is not favorable for batch detection, meanwhile, the detection precision required by the bullet shell is high, the bullet shell needs to be accurately positioned, the existing inner diameter measurement instrument and outer diameter measurement instrument are poor in applicability, automatic positioning cannot be achieved, and adjustment is inconvenient, and the requirements for wall thickness and outer diameter measurement of the bullet shell cannot be met. Therefore, there is a need for improvements in the art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the measuring instrument for the inner diameter and the outer diameter of the bullet shell, which has high detection efficiency and high detection precision.
The utility model is realized by the following technical scheme:
a measuring instrument for the inner diameter and the outer diameter of a bullet shell comprises a base, wherein an adapter plate is arranged at the top of the base, a vertical plate is arranged on the right side of the top of the adapter plate, a bullet withdrawing plate is arranged on the upper portion of the right side of the vertical plate, a diameter testing unit is arranged on the right side of the top of the adapter plate, the front portion and the rear portion of the diameter testing unit can move back and forth, an air cylinder for driving the front portion and the rear portion of the diameter testing unit to move back and forth is arranged on the diameter testing unit, supporting wheels are arranged on the front side and the rear side of the top of the diameter testing unit, a bullet shell is arranged on the top of the supporting wheels, a diameter measuring sensor is arranged on the front portion of the diameter testing unit, diameter measuring abutting blocks are connected to the front side and the rear side of the top of the diameter testing unit, an upright post is arranged on the rear side of the top of the base, and an air cylinder seat is arranged on the top of the upright post, the cylinder block is provided with a rotary cylinder, the right side of the rotary cylinder is connected with a motor base, the front side of the motor base is provided with a motor, a motor shaft of the motor is connected with a friction wheel, the friction wheel is arranged above the bullet shell, the left side of the top of the adapter plate is provided with a mounting seat, the upper part of the mounting seat is sequentially provided with a plug gauge sensor and a plug gauge cylinder from bottom to top, the top of the adapter plate is slidably connected with a plug gauge mounting seat, the right end of the plug gauge sensor is connected with the plug gauge mounting seat, the right end of the plug gauge cylinder is connected with the plug gauge mounting seat, the upper part of the plug gauge mounting seat is provided with a plug gauge seat, and the right side of the plug gauge seat is provided with a plug gauge extending to the inner side of the bullet shell.
Furthermore, the top of keysets is equipped with the guide rail that extends left right direction and set up, the top sliding connection of guide rail has the slider, the top of slider with the feeler gauge mount pad is connected.
Further, the bounce withdrawing plate is provided with a through hole for the plug gauge to pass through.
Further, diameter test unit's top sliding connection has the confession the diameter is measured and is leaned on the mount pad of piece installation, the mount pad is equipped with rectangular shape screw hole, the top of cylinder be equipped with the screw hole that rectangular shape screw hole corresponds.
Furthermore, a supporting seat is arranged on the right side of the diameter testing unit, and a positioning column which is used for supporting the right end of the bullet shell is installed at the top of the supporting seat.
Further, the top of the diameter test unit is provided with an installation sheet for installing the supporting wheel through a screw.
Furthermore, the left side at base top is equipped with an emergency stop button, the right side at base top is equipped with a measurement shift knob.
Furthermore, the cylinder block is sleeved on the outer side of the top of the upright post, a longitudinal slot is formed in the rear side of the cylinder block, and a locking screw is installed on the rear side of the cylinder block.
Compared with the prior art, the bullet shell is compressed by the rotating cylinder and the motor-driven friction wheel, the plug gauge cylinder is arranged to drive the plug gauge to move rightwards, the plug gauge cylinder is inserted into an inner hole of the bullet shell to measure the inner diameter, the diameter measurement abutting blocks on the front side and the rear side of the top of the cylinder-driven diameter testing unit are arranged to measure the outer diameter of the bullet shell, the bullet shell is stable to mount and can rotate automatically, detection deviation is reduced, detection precision is improved, detection actions of the inner diameter and the outer diameter of the bullet shell are coherent, the automation degree is high, labor cost is saved, detection efficiency is improved, and batch detection is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first directional structural diagram of the bullet shell inside and outside diameter measuring instrument of the present invention;
FIG. 2 is a second directional structural diagram of the bullet shell inner diameter and outer diameter measuring instrument of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the figure: 1-a base; 2-a patch panel; 3, erecting a plate; 4-ejecting plate; 5-diameter test unit; 6-cylinder; 7-a support wheel; 8-bullet shell; 9-diameter measuring sensor; 10-diameter measuring abutment blocks; 11-upright post; 12-a cylinder block; 13-a rotating cylinder; 14-a motor base; 15-a motor; 16-a friction wheel; 17-a mounting seat; 18-plug gauge sensor; 19-plug gauge cylinder; 20-plug gauge mounting seat; 21-plug gauge seat; 22-plug gauge; 23-a guide rail; 24-a slide block; 25-a through hole; 26-a mounting seat; 27-elongated screw holes; 28-a support seat; 29-a positioning post; 30-screws; 31-mounting a tab; 32-scram button; 33-measurement switch button; 34-slotting; 35-locking screws.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1 to 3, the inner diameter and outer diameter measuring instrument for a bullet shell of the present invention comprises a base 1, an adapter plate 2 is provided on the top of the base 1, a vertical plate 3 is provided on the right side of the top of the adapter plate 2, a rebound plate 4 is provided on the upper portion of the right side of the vertical plate 3, a diameter testing unit 5 is provided on the right side of the top of the adapter plate 2, the front and rear portions of the diameter testing unit 5 are both movable forward and backward, the diameter testing unit 5 is provided with a cylinder 6 for driving the front and rear portions of the diameter testing unit 5 to move forward and backward, supporting wheels 7 are provided on both the front and rear sides of the top of the diameter testing unit 5, a bullet shell 8 is provided on the top of the supporting wheels 7, a diameter measuring sensor 9 is provided on the front portion of the diameter testing unit 5, diameter measuring abutment blocks 9 are connected to both the front and rear sides of the top of the diameter testing unit 5, and a column 11 is provided on the rear side of the top of the base 1, a cylinder block 12 is installed at the top of stand 11, a revolving cylinder 13 is installed to cylinder block 12, a motor cabinet 14 is connected with on the right side of revolving cylinder 13, a motor 15 is installed to the front side of motor cabinet 14, the motor shaft of motor 15 is connected with a friction pulley 16, the top of bullet shell 8 is located to friction pulley 16, a mount pad 17 is installed on the left side at adapter plate 2 top, feeler gauge sensor 18 and feeler gauge cylinder 19 are installed by supreme down in proper order on the upper portion of mount pad 17, the top sliding connection of adapter plate 2 has a feeler gauge mount pad 20, the right-hand member and the feeler gauge mount pad 20 of feeler gauge sensor 18 are connected, the right-hand member and the feeler gauge mount pad 20 of feeler gauge cylinder 19 are connected, a feeler gauge seat 21 is installed on the upper portion of feeler gauge mount pad 20, a feeler gauge 22 that extends to bullet shell 8 inboard is installed on the right side of feeler gauge seat 21. Compress tightly bullet shell 8 through setting up revolving cylinder 13 and motor 14 drive friction pulley 16, it moves right to set up 19 drive plug gauges of plug gauge cylinder, the hole that inserts bullet shell 8 carries out the internal diameter measurement, it supports to lean on piece 10 to carry out the external diameter measurement of bullet shell 8 to set up the diameter measurement of the 5 top front and back both sides of cylinder 6 drive diameter test unit, it is firm to make bullet shell 8 installation, can autogiration, reduce and detect the deviation, improve and detect the precision, 8 internal diameters of bullet shell and external diameter detection action link up simultaneously, degree of automation is high, save the cost of labor, improve detection efficiency, do benefit to batch detection.
The top of keysets 2 is equipped with the guide rail 23 that extends the left and right direction setting, and the top sliding connection of guide rail 23 has slider 24, and the top of slider 24 is connected with plug gauge mount pad 20, makes plug gauge mount pad 20's horizontal slip more smoothly, more stable.
The bullet withdrawing plate 4 is provided with a through hole 25 for the plug gauge 22 to pass through, and the through hole 25 is used for propping against the bullet case 8 tested on the outer side of the plug gauge 22 so as to separate the bullet case 8 from the plug gauge 22.
The top sliding connection of diameter test unit 5 has the mount pad 26 that supplies the diameter to measure to lean on the piece 10 installation, and mount pad 26 is equipped with rectangular shape screw hole 27, and the top of cylinder 6 is equipped with the screw hole that corresponds with rectangular shape screw hole 27, makes things convenient for the diameter to measure the adjustment of leaning on the piece 10 back and forth position.
The right side of the diameter test unit 5 is provided with a supporting seat 28, and a positioning column 29 for abutting against the right end of the bullet case 8 is installed at the top of the supporting seat 28, so that the bullet case 8 is prevented from shifting rightwards, and the bullet case 8 is prevented from falling rightwards.
The top of the diameter test unit 5 is provided with a mounting piece 31 for mounting the supporting wheel 7 through a screw 30, so that the supporting wheel 7 is convenient to mount.
The left side at base 1 top is equipped with an emergency stop button 32, and the right side at base 1 top is equipped with a measurement shift knob 33, and the convenience is handled opening the operation of opening and stopping and emergency to warhead shell internal diameter and external diameter measuring apparatu.
The cylinder block 12 is sleeved on the outer side of the top of the upright post 11, a longitudinal slot 34 is formed in the rear side of the cylinder block 12, and a locking screw 35 is installed on the rear side of the cylinder block 12, so that the adjustment of the upper and lower installation positions of the rotary cylinder 13 is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a bullet shell internal diameter and external diameter measuring apparatu which characterized in that: the diameter testing device comprises a base, wherein an adapter plate is arranged on the top of the base, a vertical plate is arranged on the right side of the top of the adapter plate, a rebound plate is arranged on the upper portion of the right side of the vertical plate, a diameter testing unit is arranged on the right side of the top of the adapter plate, the front portion and the rear portion of the diameter testing unit can move back and forth, a cylinder for driving the front portion and the rear portion of the diameter testing unit to move back and forth is arranged on the diameter testing unit, supporting wheels are arranged on the front side and the rear side of the top of the diameter testing unit, a bullet shell is arranged on the top of the supporting wheels, a diameter measuring sensor is arranged on the front portion of the diameter testing unit, diameter measuring abutting blocks are connected to the front side and the rear side of the top of the base, a cylinder seat is arranged on the top of the column, and a rotary cylinder is arranged on the cylinder seat, the right side of revolving cylinder is connected with a motor cabinet, a motor is installed to the front side of motor cabinet, the motor shaft of motor is connected with a friction pulley, the friction pulley is located the top of warhead shell, a mount pad is installed in the left side at keysets top, the upper portion of mount pad is by supreme feeler gauge sensor and the feeler gauge cylinder of installing in proper order down, the top sliding connection of keysets has a feeler gauge mount pad, the right-hand member of feeler gauge sensor with the feeler gauge mount pad is connected, the right-hand member of feeler gauge cylinder with the feeler gauge mount pad is connected, a feeler gauge seat is installed on the upper portion of feeler gauge mount pad, one is installed on the right side of feeler gauge seat and is extended to the inboard feeler gauge of warhead shell.
2. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: the plug gauge mounting seat is characterized in that guide rails extending in the left-right direction are arranged at the top of the adapter plate, a sliding block is connected to the top of each guide rail in a sliding mode, and the top of each sliding block is connected with the plug gauge mounting seat.
3. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: the bounce withdrawing plate is provided with a through hole for the plug gauge to pass through.
4. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: the top sliding connection of diameter test unit has the confession the diameter is measured and is leaned on the mount pad of piece installation, the mount pad is equipped with rectangular shape screw hole, the top of cylinder be equipped with the screw hole that rectangular shape screw hole corresponds.
5. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: the right side of the diameter test unit is provided with a supporting seat, and the top of the supporting seat is provided with a positioning column which supports the right end of the bullet shell.
6. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: and the top of the diameter test unit is provided with an installation sheet for installing the supporting wheel through a screw.
7. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: the left side at base top is equipped with an emergency stop button, the right side at base top is equipped with a measurement shift knob.
8. The apparatus for measuring the inner and outer diameters of a bullet shell according to claim 1, wherein: the air cylinder seat is sleeved on the outer side of the top of the upright post, a longitudinal slot is formed in the rear side of the air cylinder seat, and a locking screw is installed on the rear side of the air cylinder seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220007137.XU CN216645176U (en) | 2022-01-04 | 2022-01-04 | Measuring instrument for inner diameter and outer diameter of bullet shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220007137.XU CN216645176U (en) | 2022-01-04 | 2022-01-04 | Measuring instrument for inner diameter and outer diameter of bullet shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645176U true CN216645176U (en) | 2022-05-31 |
Family
ID=81724423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220007137.XU Active CN216645176U (en) | 2022-01-04 | 2022-01-04 | Measuring instrument for inner diameter and outer diameter of bullet shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645176U (en) |
-
2022
- 2022-01-04 CN CN202220007137.XU patent/CN216645176U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112923898B (en) | Roughness detection tool | |
| CN201081677Y (en) | Vertically staggered hole pitch error tester | |
| CN113701942B (en) | Roller collar detection device and use method | |
| CN216645176U (en) | Measuring instrument for inner diameter and outer diameter of bullet shell | |
| CN217879214U (en) | Hair drug trace analyzer with automatic balance correction structure | |
| CN206300574U (en) | Lifter cubing | |
| CN215865025U (en) | Cylindricity detection subassembly is used in round pin axle production and processing | |
| CN112337816B (en) | Full automated inspection machine of POGO PIN | |
| CN216621081U (en) | Measuring instrument for thickness and outer diameter of bullet shell wall | |
| CN113405518A (en) | Measuring tool for symmetry degree of caliper body of brake | |
| CN219121353U (en) | Sheet thickness gauge | |
| CN206002033U (en) | Stamping machine measurement of paralleism instrument | |
| CN220356248U (en) | Upper body framework detection tool of automobile instrument board | |
| CN220507887U (en) | Automobile instrument board air bag support gauge | |
| CN216770450U (en) | Engineering quality supervise is with straightness detection device that hangs down | |
| CN215930775U (en) | Roller mounting detection device | |
| CN215447710U (en) | Instrument panel support checking fixture structure | |
| CN220490036U (en) | Flatness detection device | |
| CN221006205U (en) | Battery surface flatness detection device | |
| CN216898925U (en) | Wall detection device for building engineering | |
| CN209839569U (en) | Double-position telescopic positioning mechanism of automobile testing fixture | |
| CN221147412U (en) | Hole position gauge for horizontal multistage centrifugal pump | |
| CN211696293U (en) | Belt pulley V type groove detection device that beats | |
| CN220356282U (en) | Tool for detecting shape and length of upper body framework of instrument board | |
| CN220187671U (en) | Quantization hole site detection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |