CN212620421U - Conical gauge - Google Patents
Conical gauge Download PDFInfo
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- CN212620421U CN212620421U CN202021261188.2U CN202021261188U CN212620421U CN 212620421 U CN212620421 U CN 212620421U CN 202021261188 U CN202021261188 U CN 202021261188U CN 212620421 U CN212620421 U CN 212620421U
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Abstract
The utility model discloses a circular cone gauge, including handle pole and measuring block. By arranging the handle rod, the threaded rod, the locking nut, the protruding block and the movable groove, the effects that the handle rod and the measuring block can be separated and different measuring blocks can be conveniently replaced, the occupied space is saved when the conical gauge is stored, the conical gauge is convenient to withdraw by knocking and the coloring degree is not influenced are achieved, the problems that the handle rod and the measuring block of the existing plug gauge measuring device are integrally arranged are solved, can not be separated, needs to be integrally replaced when meeting the taper plug gauges with different specifications, has higher cost, and the plug gauge measuring device can not be disassembled to cause larger occupied space, and the taper of the inner wall of the taper hole of the workpiece to be measured can be influenced in the beating process by beating the taper gauge handle rod by a wrench or other tools, the tinting strength is influenced, and the taper of the measuring block is also influenced, therefore, the accuracy of the measuring result is influenced, the problem of very trouble in use is caused, and the method is suitable for measuring the object.
Description
Technical Field
The utility model relates to a measuring equipment specifically is a circular cone gauge.
Background
The cone gauge is a qualitative measuring instrument for conicity with standard smooth cone surface and capable of reflecting the boundary condition of the inner cone (outer cone) to be tested, and belongs to an angle measuring instrument.
Present some plug gauge measuring device's handle pole and measuring block are integrative setting, can not part, need wholly to change when meetting the tapering plug gauge of different specifications, the cost is higher, and the unable split of plug gauge measuring device leads to occupation space great, secondly, when current plug gauge measuring device uses, beat circular cone gauge handle pole through using spanner or other instrument, make it not hard up back take out plug gauge measuring device, beat the in-process and can lead to the fact the influence to the tapering of taper hole inner wall, influence the colourity, also can influence the tapering of measuring block simultaneously, thereby influence measuring result's accuracy, lead to using very troublesome.
Disclosure of Invention
An object of the utility model is to provide a circular cone gauge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a circular cone gauge, includes the handle pole and measures the piece, the surface that the handle pole is close to the upper end is provided with the activity groove, and the inner wall in activity groove is provided with the application of force pole, and fixation nut has been cup jointed to the surface screw thread of application of force pole bottom, and the right-hand member of handle pole is provided with the threaded rod, and the surface of threaded rod is provided with lock nut, and the position department that the left side of measuring the piece corresponds the threaded rod sets up threaded hole, the surface of threaded rod and the inner wall threaded connection of threaded hole, and lead to only step has been seted up to the side of measuring the.
As a further aspect of the present invention: the shape of the movable groove is strip-shaped, and the width of the stress application rod is matched with that of the movable groove.
As a further aspect of the present invention: the number of the fixing nuts is two, and the two fixing nuts are sleeved on the surface of the bottom of the stress application rod in a threaded manner.
As a further aspect of the present invention: the left end of the handle rod is flat.
As a further aspect of the present invention: the material of the measuring block is T10A, tungsten steel or other tool steel.
Compared with the prior art, the beneficial effects of the utility model are that: the force applying rod penetrates through the movable groove by arranging the handle rod, the threaded rod, the locking nut, the protruding block and the movable groove, then the fixing nut is rotated to enable the fixing nut to be fixedly sleeved at the lower end of the force applying rod, then the handle rod is rotated to enable the threaded rod to be driven to be connected with the threaded hole in the measuring block, the locking nut is rotated to enable the locking nut to fix the threaded rod and the measuring block, so that the split structure is convenient to replace different measuring blocks, the force applying rod moves in the movable groove and lightly beats the knocking left side of the movable groove to withdraw the plug gauge, then the right side is knocked to enable the conical surface of the plug gauge to be easily and tightly attached to the measured conical hole, meanwhile, the protruding block convenient to knock is arranged on the side surface of the small end of the measuring part of the plug gauge, a tool is used to knock the protruding block to withdraw the plug gauge along the axial direction of the measuring block, the handle rod and the measuring block can be separated to facilitate replacement, beat circular cone gauge be convenient for withdraw from and do not influence the effect of colouration degree, the handle pole and the measuring block of having solved some present plug gauge measuring device are integrative setting, can not part, need wholly change when running into the tapering plug gauge of different specifications, the cost is higher, and the unable split of plug gauge measuring device leads to occupation space great, and it is more arduous when using plug gauge and the close laminating of taper hole, and use spanner or other instrument to beat circular cone gauge handle pole, make it take out plug gauge measuring device after becoming flexible, beat the in-process and can lead to the fact the influence to the tapering of taper hole inner wall, influence the colouration degree, also can influence the tapering of measuring block simultaneously, thereby influence measuring result's accuracy, lead to using very troublesome problem.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a cone gauge.
Fig. 2 is a front view of a cone gauge.
Fig. 3 is a schematic top view of a stem of a conical gauge.
Fig. 4 is a left side view of the stem of a conical gauge.
Fig. 5 is a front view of a measuring block of a cone gauge.
Fig. 6 is a left side view of a measuring block of a cone gauge.
Fig. 7 is a front view structural view of a forcing rod in a conical gauge.
Fig. 8 is a schematic bottom view of a force application rod of a conical gauge.
As shown in the figure: 1. a handle bar; 2. a measuring block; 3. a movable groove; 4. a stressing rod; 5. fixing a nut; 6. a threaded rod; 7. locking the nut; 8. a threaded hole; 9. a through stop step; 10. and (4) a convex block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 8, in an embodiment of the present invention, a conical gauge includes a handle rod 1 and a measuring block 2, a left end of the handle rod 1 is disposed in a flat shape, the measuring block 2 is made of T10A, tungsten steel or other tool steel, to increase structural strength of a measuring position, a surface of the handle rod 1 near an upper end is provided with a movable groove 3, the movable groove 3 is in a bar shape, so that a force applying rod 4 can move inside the movable groove, when exiting, the left side is knocked to make a plug gauge and a conical hole, and when attaching, the right side is knocked, a width of the force applying rod 4 is adapted to a width of the movable groove 3, an inner wall of the movable groove 3 is provided with the force applying rod 4, a surface thread at a bottom of the force applying rod 4 is sleeved with a fixing nut 5, so that the force applying rod 4 is not easily separated from the movable groove 3, the number of the fixing nuts 5 is two, two fixing nuts 5 are all thread-sleeved on a surface at a bottom of the force applying, the surface of threaded rod 6 is provided with lock nut 7, lock nut 7 is convenient for consolidate the connection of threaded rod 6 and measuring block 2, make it difficult not hard up, measuring block 2's left side corresponds threaded rod 6's position department and has seted up screw hole 8, the surface of threaded rod 6 and the inner wall threaded connection of screw hole 8, measuring block 2's side is equipped with leads to and ends step 9, according to measuring the demand, the left side, the right side can be seted up respectively leads to and ends the step, observe leading to and ending step 9 that gauge left side or right side were seted up (the detection part has converted the diameter size of taper hole from top to bottom tolerance into the thickness fall of measurement part terminal surface), if the terminal surface of work piece is between the detection part's of gauge terminal surface fall, it is qualified to show the taper hole aperture, measuring block 2's right side is provided with protruding piece 10, use tools beat from here alright.
When the measuring tool is used, the handle rod 1 is rotated to drive the threaded rod 6 to rotate, the threaded rod 6 is rotated to enable the threaded rod 6 to be in threaded connection with the threaded hole 8, the locking nut 7 is rotated to enable the locking nut 7 to approach the measuring block 2 and lock the threaded rod 6, the handle rod 1 and the measuring block 2 can be connected and fastened, the stress application rod 4 is placed above the movable groove 3, the stress application rod 4 is moved downwards to enable the stress application rod 4 to penetrate through the movable groove 3 to be movably connected with the movable groove 3, then the two fixing nuts 5 are rotated to enable the two fixing nuts 5 to be fixed at the bottom of the stress application rod 4, the movable groove 3 is formed in the surface of the handle rod 1, the stress application rod 4 is repeatedly moved in the movable groove 3 to enable the stress application rod 4 to lightly beat the right side of the movable groove 3, the conical surface of the measuring block 2 can be easily attached to a measured conical hole tightly, and the stress application rod 4 is repeatedly moved in the movable groove 3 to enable the stress application rod 4 to lightly beat the Inside, both can easily withdraw from the plug gauge, have the protruding piece 10 of being convenient for to strike simultaneously in plug gauge measuring part tip side, use the instrument to strike protruding piece 10, make the plug gauge withdraw from along measuring block axial to left direction, can not lead to the fact the influence to the tapering of the taper hole inner wall of measurand work piece, it is more convenient, swift to use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.
Claims (5)
1. The utility model provides a circular cone gauge, includes handle pole (1) and measures piece (2), a serial communication port, handle pole (1) is close to the surface of upper end and is provided with movable groove (3), the inner wall of movable groove (3) is provided with stress application pole (4), the surface screw thread of stress application pole (4) bottom has cup jointed fixation nut (5), the right-hand member of handle pole (1) is provided with threaded rod (6), the surface of threaded rod (6) is provided with lock nut (7), the position department that the left side of measuring piece (2) corresponds threaded rod (6) has seted up screw hole (8), the surface of threaded rod (6) and the inner wall threaded connection of screw hole (8), lead to only step (9) have been seted up to the side of measuring piece (2), the right side of measuring piece (2) is provided with protruding piece (10).
2. A cone gauge according to claim 1, characterized in that the movable groove (3) is shaped as a strip, and the width of the stressing rod (4) is adapted to the width of the movable groove (3).
3. A conical gauge according to claim 2, characterized in that the number of said fixing nuts (5) is two, and both fixing nuts (5) are threaded onto the surface of the bottom of the stressing rod (4).
4. A conical gauge according to claim 1, characterized in that the left end of the shank (1) is flat.
5. A cone gauge according to claim 1, wherein the measuring block (2) is made of T10A or tungsten steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261188.2U CN212620421U (en) | 2020-07-01 | 2020-07-01 | Conical gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261188.2U CN212620421U (en) | 2020-07-01 | 2020-07-01 | Conical gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620421U true CN212620421U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021261188.2U Active CN212620421U (en) | 2020-07-01 | 2020-07-01 | Conical gauge |
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| Country | Link |
|---|---|
| CN (1) | CN212620421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351512A (en) * | 2022-09-05 | 2022-11-18 | 山东省章丘鼓风机股份有限公司 | Machining method for conical arc-shaped air inlet of ventilator |
-
2020
- 2020-07-01 CN CN202021261188.2U patent/CN212620421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351512A (en) * | 2022-09-05 | 2022-11-18 | 山东省章丘鼓风机股份有限公司 | Machining method for conical arc-shaped air inlet of ventilator |
| CN115351512B (en) * | 2022-09-05 | 2023-11-10 | 山东省章丘鼓风机股份有限公司 | Machining method of conical arc-shaped air inlet of ventilator |
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