CN209961139U - Multipurpose multi-specification rapid geometric depth measuring device - Google Patents
Multipurpose multi-specification rapid geometric depth measuring device Download PDFInfo
- Publication number
- CN209961139U CN209961139U CN201920788635.0U CN201920788635U CN209961139U CN 209961139 U CN209961139 U CN 209961139U CN 201920788635 U CN201920788635 U CN 201920788635U CN 209961139 U CN209961139 U CN 209961139U
- Authority
- CN
- China
- Prior art keywords
- slide block
- measuring slide
- outer sleeve
- pulling bolt
- fixed outer
- 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
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a many specifications of multipurpose rapid survey geometry degree of depth device, install at the interchangeable reducing piece of fixed overcoat tip, along the pulling bolt that fixed overcoat endwise slip set up, measure the slider down including the fixed overcoat of tubular structure, with dismantled and assembled mode, pulling bolt bottom is equipped with and measures slider complex down and goes up the measuring slider, pulling bolt upper portion is equipped with the subassembly of screwing that is used for locking the locking, it is equipped with the round pin that pulls that is used for measuring slider endwise slip down to measure the slider bottom. The utility model has simple structure, easy manufacture and lower cost; not only solved current measurement mode comparatively loaded down with trivial details, measuring error also relatively great, the limitation is great and measure insecurity scheduling problem, moreover the utility model discloses measure, reading all very succinctly high-efficient directly perceived, its measurement security is also very high, can not produce the maloperation and bring the risk of drawing the hand of hindering.
Description
Technical Field
The utility model relates to a geometric depth measures technical field, specifically is a many specifications of multipurpose rapid survey geometric depth device.
Background
At present, in the field of machining, the machining of internal threads of parts is very wide, particularly when high-hardness materials such as aviation titanium alloy and the like are machined, a machining tool is quickly abraded, the size change of the machined internal threads is large, the frequency of measurement is relatively high, relatively simple and efficient measuring tools are few when the depth of the internal threads is measured, and measuring tools for measuring the relevant sizes of the internal threads comprise a thread plug gauge, a depth gauge and a vernier caliper. The conventional measuring method is that the total length of a thread plug gauge is measured by using a vernier caliper, the thread plug gauge is screwed into an internal thread, the length of the thread plug gauge outside the thread is measured by using a depth gauge, and finally the measured external length is subtracted from the total length of the thread plug gauge, so that the depth of the internal thread is calculated. The existing measuring mode is complicated, the measuring error is relatively large, and the limitation is large. Regarding the measurement of the extension length of a milling cutter on a machine, the measurement mainly depends on a depth gauge at present, the measurement error is large, the misoperation is easy to occur in the measurement process, and the hand is scratched by a milling cutter, so that the measurement is unsafe.
Disclosure of Invention
In order to solve the problem mentioned in the above-mentioned background art, the utility model provides a many specifications of multipurpose rapid survey geometry degree of depth device to reach the multiple specification internal thread degree of depth of rapid survey and measure milling cutter extension length on the machine, improve this type of geometric element measurement accuracy and efficiency to a great extent, reduce its measurement degree of difficulty, the security when improving the measurement operation.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize:
a multipurpose multi-specification rapid geometric depth measuring device comprises a fixed outer sleeve with a tubular structure, a replaceable reducing block which is detachably mounted at the end part of the fixed outer sleeve, a pulling bolt which is arranged along the axial direction of the fixed outer sleeve in a sliding manner, and a lower measuring slide block, wherein the bottom of the pulling bolt is provided with an upper measuring slide block which is matched with the lower measuring slide block, the upper part of the pulling bolt is provided with a screwing component for locking and stopping, and the bottom of the lower measuring slide block is provided with a pulling pin for the axial sliding of the lower measuring slide block;
and scale marks for measurement are marked on the upper measuring slide block, the lower measuring slide block and the fixed outer sleeve.
As a further improvement of the utility model, the subassembly of screwing is including setting up at the reverse gasket that compresses tightly on pulling bolt upper portion, be located pulling bolt upper end and be used for compressing tightly the nut of screwing of reverse gasket.
As a further improvement of the utility model, the graduation precision of scale mark is 0.05 mm.
As a further improvement, the upper measuring slider and the lower measuring slider are matched in a plane, and the upper measuring slider, the lower measuring slider and the fixed coat are matched in a cylindrical surface.
As a further improvement, the replaceable variable-diameter block is fixed at the end part of the fixed outer sleeve in a threaded mounting mode, and the pull pin is connected with the lower measuring slider in a threaded connection mode.
The utility model has the advantages that:
the utility model has simple structure, easy manufacture and lower cost; not only solved current measurement mode comparatively loaded down with trivial details, measuring error also relatively great, the limitation is great and measure insecurity scheduling problem, moreover the utility model discloses measure, reading all very succinctly high-efficient directly perceived, its measurement security is also very high, can not produce the maloperation and bring the risk of drawing the hand of hindering.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic sectional view a-a in fig. 2.
Detailed Description
In order to make the technical means, creation features, achievement purposes and effects of the present invention easy to understand, the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, the multipurpose multi-specification rapid geometric depth measuring device comprises a fixed outer sleeve 8 with a tubular structure, a replaceable variable diameter block 1 which is connected with the fixed outer sleeve 8 through threads to form a whole, a pulling bolt 3 which is arranged along the fixed outer sleeve 8 in an axial sliding manner, and a lower measuring slide block 7, wherein an upper measuring slide block 6 is arranged at the bottom of the pulling bolt 3, a screwing component for locking and stopping is arranged at the upper part of the pulling bolt 3, the multipurpose multi-specification rapid geometric depth measuring device comprises a reverse compression gasket 4 which is arranged at the upper part of the pulling bolt 3, and a screwing nut 2 which is arranged at the upper end part of the pulling bolt 3 and is used for compressing the reverse compression gasket 4, and the bottom of the lower measuring slide block; and scale marks 9 for measurement are marked on the upper measuring slide block 6, the lower measuring slide block 7 and the fixed outer sleeve 8.
Specifically, both ends are open structure about fixed overcoat 8, fixed overcoat 8 is the device external body, has played the bearing effect.
The setting of interchangeable reducing piece 1 is at the left end portion of fixed overcoat 8, interchangeable reducing piece 1 is for corresponding many specifications reducing piece, realizes quick replacement through threaded connection, can be applicable to different external diameter's screw plug rule and milling cutter, thereby makes the utility model discloses have the function of the many specifications of multipurpose, interchangeable reducing piece 1's effect lies in, can guarantee when measuring the geometric depth, and the device axis is parallel with the measured object axis.
The screwing nut 2 is a pressing element and is used for pressing the reverse pressing gasket 4; the reverse compression gasket 4 is a locking and stopping part; the pulling bolt 3 is a connecting part and has the function of connecting the screwing nut 2, the reverse pressing gasket 4 and the upper measuring slide block 6 into a whole which can slide along the axial direction of the fixed outer sleeve 8 and can also be locked and stopped.
The upper measuring slide block 6 and the lower measuring slide block 7 both measure original elements, the upper measuring slide block 6 and the lower measuring slide block 7 are matched in a plane, the upper measuring slide block 6, the lower measuring slide block 7 and the fixed outer sleeve 8 are matched in a cylindrical surface, and the two matching modes enable the utility model to have very high matching precision and greatly improve the measuring precision; and the upper measuring slide block 6, the lower measuring slide block 7 and the fixed outer sleeve 8 are connected into a movable whole, so that axial displacement can be generated, a measured object or a thread plug gauge can be directly contacted, and the extension length or the internal thread depth of the milling cutter can be directly obtained from a machine.
The scale mark 9 is a measurement mark line, the required precision is high, the indexing precision is 0.05mm, and the upper and lower scale zero positions are required to be aligned when the upper and lower measuring sliders 6 and 7 are aligned.
The use process comprises the following steps:
when the screw thread plug gauge is used for measuring the depth of an internal thread, one end of the screw thread plug gauge is vertically placed on a platform, the other end of the screw thread plug gauge penetrates through the replaceable variable diameter block 1 to be in contact with the lower measuring slide block 7, the lower measuring slide block 7 and the upper measuring slide block 6 are pushed to the upper end of the fixed outer sleeve 8, when the screw thread plug gauge completely enters the fixed outer sleeve 8, the nut 2 is screwed in a rotating and locking mode, the gasket 4 is tightly and reversely compressed, the upper measuring slide block 6 is locked, the displacement cannot be generated, and the relative zero point position of the depth of the internal thread is. The thread plug gauge is taken out of the device, and the through end is screwed into the internal thread until the through end is screwed to the bottom of the internal thread. And sleeving the measuring device on the thread plug gauge, attaching the end face of the lower measuring slide block 7 to the end face of the thread plug gauge by pulling the pull pin 5, and reading the numerical value corresponding to the scale mark 9 to obtain the depth value of the internal thread.
When the device is used for measuring the extension length of a milling cutter on a machine, the screwed nut 2 is firstly loosened, so that the lower measuring slide block 7 and the upper measuring slide block 6 can freely move in the axial direction in the device. And sleeving the measuring device on the milling cutter, pulling the upper measuring slide block 6 by pulling the pulling bolt 3 so as to drive the end surface of the lower measuring slide block 7 to be attached to the end surface of the milling cutter, and reading a numerical value corresponding to the other surface of the scale mark 9 at the moment to obtain the extension length of the milling cutter.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are intended to fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a many specifications of multipurpose device of measuring geometric depth fast which characterized in that: the device comprises a fixed outer sleeve (8) with a tubular structure, a replaceable variable diameter block (1) which is detachably mounted at the end part of the fixed outer sleeve (8), a pulling bolt (3) which is arranged along the fixed outer sleeve (8) in an axial sliding manner, and a lower measuring slide block (7), wherein an upper measuring slide block (6) which is matched with the lower measuring slide block (7) is arranged at the bottom of the pulling bolt (3), a screwing component for locking and stopping is arranged at the upper part of the pulling bolt (3), and a pulling pin (5) which is used for the lower measuring slide block (7) to axially slide is arranged at the bottom of the lower measuring slide block (7);
and scale marks (9) for measurement are marked on the upper measuring slide block (6), the lower measuring slide block (7) and the fixed outer sleeve (8).
2. The multi-purpose multi-specification fast geometric depth measurement device according to claim 1, wherein: the screwing assembly comprises a reverse compression gasket (4) arranged on the upper part of the pulling bolt (3) and a screwing nut (2) which is positioned on the upper end part of the pulling bolt (3) and is used for compressing the reverse compression gasket (4).
3. The multi-purpose multi-specification fast geometric depth measurement device according to claim 1, wherein: the graduation precision of the scale mark (9) is 0.05 mm.
4. The multi-purpose multi-specification fast geometric depth measurement device according to claim 1, wherein: the upper measuring slide block (6) and the lower measuring slide block (7) are matched in a plane mode, and the upper measuring slide block (6), the lower measuring slide block (7) and the fixed outer sleeve (8) are matched in a cylindrical surface mode.
5. The multi-purpose multi-specification fast geometric depth measurement device according to claim 1, wherein: the replaceable variable-diameter block (1) is fixed at the end of the fixed outer sleeve (8) in a threaded mounting mode, and the pull pin (5) is connected with the lower measuring slide block (7) in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788635.0U CN209961139U (en) | 2019-05-29 | 2019-05-29 | Multipurpose multi-specification rapid geometric depth measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788635.0U CN209961139U (en) | 2019-05-29 | 2019-05-29 | Multipurpose multi-specification rapid geometric depth measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961139U true CN209961139U (en) | 2020-01-17 |
Family
ID=69247385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920788635.0U Active CN209961139U (en) | 2019-05-29 | 2019-05-29 | Multipurpose multi-specification rapid geometric depth measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209961139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207573A (en) * | 2019-05-29 | 2019-09-06 | 安徽天航机电有限公司 | A kind of more specification rapid survey geometric depath devices of multipurpose |
-
2019
- 2019-05-29 CN CN201920788635.0U patent/CN209961139U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207573A (en) * | 2019-05-29 | 2019-09-06 | 安徽天航机电有限公司 | A kind of more specification rapid survey geometric depath devices of multipurpose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3044539B1 (en) | Roughness measuring instrument for use in a machine tool and method for measuring roughness in a machine tool | |
| CN200968847Y (en) | Universal inner hole ring groove depth measuring meter | |
| CN102889843A (en) | Depth gauge with scales | |
| CN209961139U (en) | Multipurpose multi-specification rapid geometric depth measuring device | |
| CN202147021U (en) | Toothed inlaid type precision fine adjustment boring cutter with replaceable cutter head | |
| CN214276718U (en) | Bevel gear size precision detection device | |
| CN211626296U (en) | Vernier type thread depth gauge checking fixture | |
| CN206959730U (en) | A kind of seat lock assembly detecting tool | |
| US2350881A (en) | Tool | |
| CN211626401U (en) | Digital display type thread depth gauge | |
| CN112025253B (en) | Pull rod assembly and detection integrated device | |
| CN202885738U (en) | Simple deep touch gauge | |
| CN210070824U (en) | Measuring device for profile milling cutter | |
| CN110207573A (en) | A kind of more specification rapid survey geometric depath devices of multipurpose | |
| US11583985B2 (en) | Combination tool for tensioned fasteners | |
| CN209606082U (en) | A kind of taper hole gear measurement mandrel component | |
| CN102927888A (en) | Simple depth touch gauge | |
| CN207317689U (en) | For measuring the logical detent plug rule in aperture and hole depth at the same time | |
| CN203615849U (en) | Digital thread caliper with replaceable measuring head insert hole | |
| US4989331A (en) | Gage | |
| CN102161156B (en) | Grooved pressing ring gap adjusting device | |
| CN219869356U (en) | Caliper for pin shaft preparation | |
| CN210603049U (en) | Deep hole measuring device | |
| CN213633813U (en) | Measuring tool for measuring casting surface distance | |
| CN205448927U (en) | A gauge for measuring internal thread degree of depth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |