CN214869699U - Conical honing pushes away core - Google Patents
Conical honing pushes away core Download PDFInfo
- Publication number
- CN214869699U CN214869699U CN202120737754.0U CN202120737754U CN214869699U CN 214869699 U CN214869699 U CN 214869699U CN 202120737754 U CN202120737754 U CN 202120737754U CN 214869699 U CN214869699 U CN 214869699U
- Authority
- CN
- China
- Prior art keywords
- hole
- pressure relief
- relief pipe
- sleeve
- push rod
- 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a conical honing pushes away core, including sleeve, push rod, regulation awl and adjusting part, be equipped with slide rail one, slide rail two and through-hole one, through-hole two and through-hole three on the sleeve, through-hole one, through-hole two and through-hole three upwards locate in the sleeve in proper order from the sleeve bottom, through-hole one, through-hole two and three mutual intercommunications of through-hole, the sleeve diapire is passed to through-hole one bottom, the lateral wall of through-hole one is located to slide rail one, the lateral wall of through-hole two is located to slide rail two, adjusting part locates on the sleeve, push rod one end is connected in adjusting part, the push rod other end runs through-hole one, through-hole two and through-hole three and stretches out, the push rod lateral wall is equipped with the slider, the slider slides and locates in slide rail one, the push rod bottom is located to the regulation awl, it is the setting of class toper structure to adjust the awl. The utility model belongs to the technical field of the honing lathe, specifically indicate a conical honing pushes away core.
Description
Technical Field
The utility model belongs to the technical field of the honing lathe, specifically indicate a conical honing pushes away core.
Background
Honing is the main method in the finishing of inner holes of parts in manufacturing industry, and honing machines are also common devices in the modern mechanical field, and finish machining is carried out on the surface of a workpiece by using a honing head. Under certain conditions, a plane, an outer circular surface, a spherical surface, a tooth surface and the like can be processed, and when the push core used in the conventional honing head moves up and down, the push core is mostly adjusted through a nut or passes through an air cylinder, but the up-and-down displacement of the push core cannot be well controlled.
SUMMERY OF THE UTILITY MODEL
In order to solve the difficult problem, the utility model provides a conical honing pushes away core.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a conical honing push core comprises a sleeve, a push rod, an adjusting cone and an adjusting component, wherein the sleeve is provided with a first sliding rail, a second sliding rail, a first through hole, a second through hole and a third through hole, the first through hole, the second through hole and the third through hole are sequentially arranged in the sleeve from the bottom end of the sleeve upwards, the first through hole, the second through hole and the third through hole are communicated with each other, the bottom end of the first through hole penetrates through the bottom wall of the sleeve, the diameters of the first through hole, the second through hole and the third through hole of the third through hole are sequentially increased, the first slide rail is arranged on the side wall of the first through hole, the second slide rail is arranged on the side wall of the second through hole, the adjusting component is arranged on the sleeve, one end of the push rod is connected with the adjusting component, the other end of the push rod penetrates through the first through hole, the second through hole and the third through hole and extends out, the side wall of the push rod is provided with a sliding block, the sliding block is arranged in the first sliding rail in a sliding mode, the adjusting cone is arranged at the bottom end of the push rod, and the adjusting cone is of a cone-like structure; the adjusting assembly comprises a piston, a first pressure relief pipe, a second pressure relief pipe, a first pressure sensor and a second pressure sensor, the piston is arranged in a second through hole and a third through hole in a sliding manner, the piston is of a similar inverted convex structure, the top of the piston is in sliding tangency with the third through hole, a convex column is arranged on the side wall of a convex part of the piston, the convex column is arranged in a second sliding rail in a sliding manner, one end of the first pressure relief pipe penetrates through the side wall of the sleeve and is communicated with the third through hole, the other end of the second pressure relief pipe penetrates through the side wall of the sleeve and is communicated with the third through hole, a one-way valve and an air inlet are arranged on the first pressure relief pipe and the second pressure relief pipe respectively, the air inlet of the first pressure relief pipe is arranged at the bottom of the first pressure relief pipe and is arranged below the one-way valve of the first pressure relief pipe, the air inlet of the second pressure relief pipe is arranged at the top of the second pressure relief pipe and is arranged above the one-way valve of the second pressure relief pipe, the first pressure sensor is arranged on the first pressure relief pipe and is close to the second through hole, and the second pressure sensor is arranged on the second pressure relief pipe and is close to the third through hole.
Furthermore, the direction of the one-way valve of the first pressure relief pipe is opposite to that of the one-way valve of the second pressure relief pipe, the gas in the first pressure relief pipe can only flow downwards into the second through hole, and the gas in the second pressure relief pipe can only flow upwards into the third through hole, so that a circulation flow is formed.
Furthermore, the bottom end of the first pressure relief pipe and the bottom end of the second pressure relief pipe are arranged below the piston, and the top end of the first pressure relief pipe and the top end of the second pressure relief pipe are arranged above the piston.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a conical honing pushes away core easy operation, the mechanism is compact, and reasonable in design, through external controller, the external air pump of the income gas port of the pressure release pipe two of the income gas port of pressure release pipe one simultaneously, the controller controls pressure sensor one, pressure sensor two and air pump, through aerifing in the income gas port of pressure release pipe two, when the value of pressure sensor one is greater than the value of pressure sensor two and when required value is poor, the controller control air pump stops aerifing, the piston promotes the push rod to move down, thereby drive the adjusting cone and make the oil of honing head rise outward, when adjusting the hole size of honing, need adjust the awl and move up, at this moment, through opening the check valve of pressure release pipe one, the gas in through-hole three flows into through-hole two from pressure release pipe one, detect the value difference of pressure sensor one and pressure sensor two simultaneously, when value is poor and is less than the specified value, the controller control external air pump carries out the tonifying qi from the income gas port of pressure release pipe one, the piston moves upwards, the push rod drives the adjusting cone to move upwards, when the piston needs to move downwards, the one-way valve of the first pressure relief pipe is closed, the one-way valve of the second pressure relief pipe is opened, and then the gas flows to the second pressure relief pipe from the second through hole and flows into the third through hole, and meanwhile, the gas is replenished from the gas inlet of the second pressure relief pipe.
Drawings
Fig. 1 is the overall structure schematic diagram of the conical honing push core of the utility model.
The device comprises a sleeve 1, a sleeve 2, a push rod 3, an adjusting cone 4, an adjusting assembly 5, a first sliding rail, a second sliding rail, a 7, a first through hole, a 8, a second through hole, a 9, a third through hole, a 10, a sliding block, 11, a piston, 12, a first pressure relief pipe, a 13, a second pressure relief pipe, a 14, a first pressure sensor, a 15, a second pressure sensor, a 16, a convex column, a 17, a one-way valve, a 18 and an air inlet.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the utility model relates to a conical honing push core, which comprises a sleeve 1, a push rod 2, an adjusting cone 3 and an adjusting component 4, wherein the sleeve 1 is provided with a first slide rail 5, a second slide rail 6, a first through hole 7, a second through hole 8 and a third through hole 9, the first through hole 7, the second through hole 8 and the third through hole 9 are arranged in the sleeve 1 from the bottom end of the sleeve 1 upwards in sequence, the first through hole 7, the second through hole 8 and the third through hole 9 are communicated with each other, the bottom end of the first through hole 7 passes through the bottom wall of the sleeve 1, the diameters of the first through hole 7, the second through hole 8 and the third through hole 9 of the third through hole 9 are increased in sequence, the first slide rail 5 is arranged on the side wall of the first through hole 7, the second slide rail 6 is arranged on the side wall of the second through hole 8, the adjusting component 4 is arranged on the sleeve 1, one end of the push rod 2 is connected with the adjusting component 4, the other end of the push rod 2 penetrates through the first through hole 7, the second through hole 8 and the third through hole 9 and extends out, the side wall of the push rod 2 is provided with a slide block 10, the slide block 10 is arranged in a slide rail I5 in a sliding mode, the adjusting cone 3 is arranged at the bottom end of the push rod 2, and the adjusting cone 3 is arranged in a cone-like structure; the adjusting assembly 4 comprises a piston 11, a first pressure relief pipe 12, a second pressure relief pipe 13, a first pressure sensor 14 and a second pressure sensor 15, the piston 11 is slidably arranged in a second through hole 8 and a third through hole 9, the piston 11 is of an inverted convex structure, the top of the piston 11 is slidably tangent to the third through hole 9, a convex column 16 is arranged on the side wall of a convex part of the piston 11, the convex column 16 is slidably arranged in a second sliding rail 6, one end of the first pressure relief pipe 12 penetrates through the side wall of the sleeve 1 and is communicated with the third through hole 9, the other end of the first pressure relief pipe 12 penetrates through the side wall of the sleeve 1 and is communicated with the second through hole 9, the other end of the second pressure relief pipe 13 penetrates through the side wall of the sleeve 1 and is communicated with the third through hole 8, a one-way valve 17 and an air inlet 18 are arranged on the first pressure relief pipe 12 and the second pressure relief pipe 13, the air inlet 18 of the first pressure relief pipe 12 is arranged at the bottom of the first pressure relief pipe 12 and is arranged below the one-way valve 17 of the first pressure relief pipe 12, the air inlet 18 of the second pressure relief pipe 13 is arranged at the top of the second pressure relief pipe 13 and above the one-way valve 17 of the second pressure relief pipe 13, the first pressure sensor 14 is arranged on the first pressure relief pipe 12 and close to the second through hole 8, and the second pressure sensor 15 is arranged on the second pressure relief pipe 13 and close to the third through hole 9.
The check valve 17 of the first pressure relief pipe 12 is opposite to the check valve 17 of the second pressure relief pipe 13.
The bottom end of the first pressure relief pipe 12 and the bottom end of the second pressure relief pipe 13 are arranged below the piston 11, and the top end of the first pressure relief pipe 12 and the top end of the second pressure relief pipe 13 are arranged above the piston 11.
When the honing machine is used specifically, the air pump is externally connected with the air inlet 18 of the pressure relief pipe II 13 of the air inlet 18 of the pressure relief pipe I12 through the external controller, the controller controls the pressure sensor I14, the pressure sensor II 15 and the external air pump to inflate the air inlet 18 of the pressure relief pipe II 13, when the value of the pressure sensor I14 is larger than the value of the pressure sensor II 15 and is a required value difference, the controller controls the air pump to stop inflating, the piston 11 pushes the push rod 2 to move downwards so as to drive the adjusting cone 3 to expand the oil of the honing head, when the size of the honing hole is adjusted, the adjusting cone 3 needs to move upwards, at the moment, the one-way valve 17 of the pressure relief pipe I12 is opened, the gas in the through hole III 9 flows into the through hole II 8 from the pressure relief pipe I12, the value difference between the pressure sensor I14 and the pressure sensor II 15 is detected at the same time, when the value difference is smaller than a specified value, the controller controls the external air pump to inflate the air pump from the air inlet 18 of the pressure relief pipe I12, when the piston 11 needs to move downwards, the one-way valve 17 of the pressure relief pipe I12 is closed, the one-way valve 17 of the pressure relief pipe II 13 is opened, and then the gas flows to the pressure relief pipe II 13 from the through hole II 8 and flows to the through hole III 9, and meanwhile, the gas is replenished from the gas inlet 18 of the pressure relief pipe II 13.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. A conical honing pushes away core which characterized in that: comprises a sleeve, a push rod, an adjusting cone and an adjusting component, wherein the sleeve is provided with a first sliding rail, a second sliding rail, a first through hole, a second through hole and a third through hole, the first through hole, the second through hole and the third through hole are sequentially arranged in the sleeve from the bottom end of the sleeve upwards, the first through hole, the second through hole and the third through hole are communicated with each other, the bottom end of the first through hole penetrates through the bottom wall of the sleeve, the diameters of the first through hole, the second through hole and the third through hole of the third through hole are sequentially increased, the first slide rail is arranged on the side wall of the first through hole, the second slide rail is arranged on the side wall of the second through hole, the adjusting component is arranged on the sleeve, one end of the push rod is connected with the adjusting component, the other end of the push rod penetrates through the first through hole, the second through hole and the third through hole and extends out, the side wall of the push rod is provided with a sliding block, the sliding block is arranged in the first sliding rail in a sliding mode, the adjusting cone is arranged at the bottom end of the push rod, and the adjusting cone is of a cone-like structure; the adjusting assembly comprises a piston, a first pressure relief pipe, a second pressure relief pipe, a first pressure sensor and a second pressure sensor, the piston is arranged in a second through hole and a third through hole in a sliding manner, the piston is of a similar inverted convex structure, the top of the piston is in sliding tangency with the third through hole, a convex column is arranged on the side wall of a convex part of the piston, the convex column is arranged in a second sliding rail in a sliding manner, one end of the first pressure relief pipe penetrates through the side wall of the sleeve and is communicated with the third through hole, the other end of the second pressure relief pipe penetrates through the side wall of the sleeve and is communicated with the third through hole, a one-way valve and an air inlet are arranged on the first pressure relief pipe and the second pressure relief pipe respectively, the air inlet of the first pressure relief pipe is arranged at the bottom of the first pressure relief pipe and is arranged below the one-way valve of the first pressure relief pipe, the air inlet of the second pressure relief pipe is arranged at the top of the second pressure relief pipe and is arranged above the one-way valve of the second pressure relief pipe, the first pressure sensor is arranged on the first pressure relief pipe and is close to the second through hole, and the second pressure sensor is arranged on the second pressure relief pipe and is close to the third through hole.
2. A conical honing push core according to claim 1, wherein: the direction of the one-way valve of the first pressure relief pipe is opposite to that of the one-way valve of the second pressure relief pipe.
3. A conical honing push core according to claim 1, wherein: the bottom end of the first pressure relief pipe and the bottom end of the second pressure relief pipe are arranged below the piston, and the top end of the first pressure relief pipe and the top end of the second pressure relief pipe are arranged above the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120737754.0U CN214869699U (en) | 2021-04-12 | 2021-04-12 | Conical honing pushes away core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120737754.0U CN214869699U (en) | 2021-04-12 | 2021-04-12 | Conical honing pushes away core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214869699U true CN214869699U (en) | 2021-11-26 |
Family
ID=78949574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120737754.0U Active CN214869699U (en) | 2021-04-12 | 2021-04-12 | Conical honing pushes away core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214869699U (en) |
-
2021
- 2021-04-12 CN CN202120737754.0U patent/CN214869699U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103962868B (en) | Plane and two pits Precise Position System and control method thereof | |
| CN203664989U (en) | Dual-purpose device for ball valve positioning welding and sealing performance detection | |
| CN108421995B (en) | Hydraulic indexing chuck | |
| CN101007393A (en) | Reversible drive device with two single action cylinder implemented by closed abrasive | |
| CN214869699U (en) | Conical honing pushes away core | |
| CN209565772U (en) | A kind of mechanical fitting polishing and the integration apparatus that drills | |
| CN105082591A (en) | Quick-idle-stroke and slow-pressurization main hydraulic cylinder translation type symmetric elbow rod servo press | |
| CN105922227B (en) | A kind of hole position fast positioning device for dotting and method | |
| CN107671323B (en) | Drilling processing device | |
| CN110454460B (en) | Quick oil cylinder with pressurization function | |
| CN210499555U (en) | Hydraulic feeding type horizontal-axis-distance table surface grinding machine | |
| CN208040790U (en) | A kind of riveting machine integrated hydraulic system | |
| CN204061380U (en) | Direct drive type volume hydraulic control system | |
| CN109968226A (en) | A kind of hydraulic clamp vice | |
| CN2882902Y (en) | Two-way driving gear realized by two acting cylinders through closed abrasive materials | |
| CN104815895B (en) | Multi-head punching machine tool | |
| CN202012095U (en) | Movable arm hydraulic energy saving control device for loading machine | |
| CN2851520Y (en) | Hydraulic diameter-changeable type stabilizer | |
| CN208467823U (en) | Special fixture is used in a kind of processing and manufacturing of valve | |
| CN205978622U (en) | Single valve core oil gas compound control valve | |
| CN207111565U (en) | Electric proportional control valve for hydraulic machinery | |
| CN204226808U (en) | The two cylinder reduction regulation segmented septum valve of interior air inlet | |
| CN206943107U (en) | Hydraulic press control system | |
| CN205578400U (en) | Hydraulic cylinder of two -way buffering | |
| CN206382952U (en) | Floating type conical surface gas check |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |