CN219819296U - Numerical control deep hole honing machine - Google Patents
Numerical control deep hole honing machine Download PDFInfo
- Publication number
- CN219819296U CN219819296U CN202321277546.2U CN202321277546U CN219819296U CN 219819296 U CN219819296 U CN 219819296U CN 202321277546 U CN202321277546 U CN 202321277546U CN 219819296 U CN219819296 U CN 219819296U
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- CN
- China
- Prior art keywords
- fixedly connected
- deep hole
- honing machine
- stop collar
- hole honing
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- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the field of deep hole honing machines and discloses a numerical control deep hole honing machine, which comprises a fixed table, wherein a first limiting sleeve is fixedly connected to one side of the middle part of the top end of the fixed table, a second limiting sleeve and a third limiting sleeve are respectively and slidably connected to the inner side walls of two sliding grooves, a second motor is fixedly connected to the upper position of the other side of the third limiting sleeve, a fixed rod is rotatably connected to one side of the third limiting sleeve, one end of the fixed rod is fixedly connected with a connecting sleeve, a cutter is connected to the inner side wall of the connecting sleeve in a threaded manner, a fixing bolt is arranged at the bottom end of the fixed table, and a controller is fixedly connected to the front side of the top end of the fixed table. According to the numerical control deep hole honing machine, the clamp is arranged to fix the rotating shaft to be honed, and the controller is used for controlling the rotation of the motor, so that the numerical control deep hole honing machine has the advantages of reducing cutter deflection and high-precision feeding in the numerical control process.
Description
Technical Field
The utility model relates to the field of deep hole honing machines, in particular to a numerical control deep hole honing machine.
Background
The honing machine is mainly used for finishing and superfinishing the inner holes of the precise parts. In the honing process of the workpiece, special honing oil is adopted for cooling, deformation is small, so that higher dimensional accuracy, geometric accuracy and surface roughness can be obtained, the honing oil is an important process means for efficiently machining a precise inner hole and a long hole, and because the workpiece and a honing head do relative reciprocating and rotating motion during honing, the machined surface of the workpiece has cross reticulate patterns, which is beneficial to the maintenance of a lubricating oil film, and the sand embedding phenomenon after grinding is eliminated, thereby prolonging the service life and being mainly applied to the manufacture of automobile parts and hydraulic part enterprises.
In the prior art, although a honing machine is used for finishing a precise part, the rotating shaft is too long and easy to shake, and the problem that the rotating shaft is easy to deviate in the honing process is caused, so that the feeding precision is low, the stability is poor, and the controllability is poor.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a numerical control deep hole honing machine which is provided with a clamp for fixing a rotating shaft to be honed and a controller for controlling the rotation of a motor, so that the numerical control deep hole honing machine has the advantages of reducing cutter deflection and high-precision feeding in the numerical control process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a numerical control deep hole honing machine, includes the fixed station, fixed station top one side fixedly connected with anchor clamps, fixed station top middle part one side fixedly connected with first stop collar, two first motors of first stop collar one side fixedly connected with, first stop collar opposite side rotates and is connected with two lead screws, two spouts have been seted up to fixed station top opposite side, two spout inside wall sliding connection respectively has second stop collar and third stop collar, third stop collar opposite side is located the second motor of fixedly connected with in the top, third stop collar one side rotates and is connected with the dead lever, dead lever one end fixedly connected with connecting sleeve, connecting sleeve inside wall threaded connection has the cutter, cutter one end runs through the second stop collar, a plurality of screw holes have been seted up to dead lever top opposite side, the fixed station bottom is provided with fixing bolt, the fixed station top is located the front side fixedly connected with controller;
through above-mentioned technical scheme, will open first motor and second motor through the controller, drive the lead screw through two first motors and rotate for third stop collar is slow to move forward, and the second motor will drive the cutter and rotate simultaneously, will honing the pivot this moment, and because cutter, pivot all are located same axle center, in the in-process that realizes the numerical control, has the advantage of reducing cutter skew and high accuracy feed.
Further, the side wall of the clamp is provided with four grooves in a circumferential array, the inner side walls of the four grooves are respectively and slidably connected with a limiting block, the middle part of the inner side wall of the clamp is slidably connected with a limiting rod, the middle part and one end of the limiting rod are of cone structures, and the rear end of the limiting rod penetrates through the inner side wall of the clamp;
through the technical scheme, the rotating shaft cannot be offset during deep hole honing, and the honing precision of the device can be effectively improved.
Further, the fixing bolt penetrates through the threaded hole to be in threaded connection with the second limiting sleeve, and a plurality of threaded holes are mutually matched with the fixing bolt;
through above-mentioned technical scheme, fix the bottom at corresponding screw hole with the second stop collar, effectual processing degree of depth to the pivot is controlled.
Further, the two output ends of the first motor are fixedly connected with two screw rods respectively, and the two screw rods penetrate through the second limiting sleeve and are in threaded connection with the third limiting sleeve;
through above-mentioned technical scheme, effectual drive lead screw rotates for the third stop collar removes.
Further, the middle through holes of the clamp, the first limit sleeve, the second limit sleeve and the third limit sleeve are all positioned on the same axis;
through above-mentioned technical scheme, the whole precision of effectual improvement device.
Further, the output end of the second motor penetrates through the third limiting sleeve and is fixedly connected with the fixed rod;
through above-mentioned technical scheme, effectual drive dead lever rotates.
Further, the two first motors and the two second motors are electrically connected with the controller;
through the technical scheme, the control of the whole device is facilitated.
Further, scale marks are arranged at the top end of the fixed table and positioned at one side of the sliding groove;
through the technical scheme, the honing depth of the cutter is convenient to observe.
The utility model has the following beneficial effects:
according to the utility model, the limiting rod at the rear end of the clamp is pressed, at the moment, the limiting block outwards bounces, the rotating shaft penetrates through the first limiting sleeve and is held by the clamp, so that the rotating shaft cannot deviate when deep hole honing is carried out, and the honing precision of the device can be effectively improved.
According to the utility model, the required cutters during processing are connected with the fixed rod through the connecting sleeve, so that the processing diversity of the device can be effectively improved through honing cutters with different specifications, and meanwhile, the second limiting sleeve is fixed at the bottom end of the corresponding threaded hole according to the required processing depth, so that the processing depth of the rotating shaft is effectively controlled.
According to the utility model, the first motor and the second motor are turned on through the controller, the screw rod is driven to rotate through the two first motors, so that the third limiting sleeve moves forwards slowly, the second motor drives the cutter to rotate, the rotating shaft is honed at the moment, and the cutter and the rotating shaft are both positioned at the same axle center, so that the numerical control device has the advantages of reducing cutter deflection and high-precision feeding in the numerical control process.
Drawings
FIG. 1 is a perspective view of a numerical control deep hole honing machine according to the present utility model;
FIG. 2 is a side view of a numerical control deep hole honing machine according to the utility model;
FIG. 3 is a front view of a numerical control deep hole honing machine according to the utility model;
fig. 4 is an internal perspective view of a fixture of a numerical control deep hole honing machine according to the present utility model.
Legend description:
1. a groove; 2. a clamp; 3. a fixed table; 4. a first motor; 5. a first stop collar; 6. a screw rod; 7. a chute; 8. a controller; 9. the second limit sleeve; 10. the third limit sleeve; 11. a fixed rod; 12. a connecting sleeve; 13. a cutter; 14. a fixing bolt; 15. a threaded hole; 16. a limiting block; 17. a limit rod; 18. a second motor.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a numerical control deep hole honing machine, including fixed station 3, fixed station 3 top one side fixedly connected with anchor clamps 2, fixed station 3 top middle part one side fixedly connected with first stop collar 5, two first motors 4 of first stop collar 5 one side fixedly connected with, first stop collar 5 opposite side rotates and is connected with two lead screws 6, two spouts 7 have been seted up to fixed station 3 top opposite side, two spout 7 inside walls sliding connection respectively have second stop collar 9 and third stop collar 10, third stop collar 10 opposite side is close to top position fixedly connected with second motor 18, third stop collar 10 one side rotates and is connected with dead lever 11, dead lever 11 one end fixedly connected with connecting sleeve 12, connecting sleeve 12 inside wall threaded connection has cutter 13, cutter 13 one end runs through second stop collar 9, a plurality of screw holes 15 have been seted up to dead lever 11 top opposite side, fixed station 3 bottom is provided with fixing bolt 14, fixed station 3 top is close to front side fixedly connected with controller 8, stop lever 17 of pressing anchor clamps 2 rear end, stopper 16 will outwards spring up, will pass first stop collar 5 and hold through anchor clamps 2 and hold the pivot that holds when carrying out the depth of rotation of spindle, the processing can not take place the skew effectively.
The side wall of the clamp 2 is provided with four grooves 1 in a circumferential array, the inner side walls of the four grooves 1 are respectively and slidably connected with a limiting block 16, the middle part of the inner side wall of the clamp 2 is slidably connected with a limiting rod 17, the middle part and one end of the limiting rod 17 are of cone structures, the rear end of the limiting rod 17 penetrates through the inner side wall of the clamp 2, a fixing bolt 14 penetrates through a threaded hole 15 and a second limiting sleeve 9 in threaded connection, a plurality of threaded holes 15 are mutually matched with the fixing bolt 14, the output ends of the two first motors 4 are respectively and fixedly connected with two screw rods 6, the two screw rods 6 penetrate through the second limiting sleeve 9 and a third limiting sleeve 10 in threaded connection, the clamp 2, the first limiting sleeve 5, the second limiting sleeve 9 and the middle part through holes of the third limiting sleeve 10 are all located at the same axis, the output ends of the second motors 18 penetrate through the third limiting sleeve 10 and the fixing rod 11 in fixed connection, the two first motors 4 and the second motors 18 are electrically connected with a controller 8, the top end of the fixing table 3 is provided with scale marks on one side of a sliding chute 7, the first motors 4 and the second motors 18 are opened through the controller 8, the two first motors 4 and the two first motors 4 are driven by the two first motors 4 to rotate 6, the screw rods 6 are driven to rotate, the first motors 10 move forward, the first shafts 10 are driven by the two motors 13 and the cutter 13 are driven to rotate forward, and the cutter 13 are simultaneously, and the cutter 13 are driven to rotate in the same axis, and the cutter 13 is simultaneously, and the cutter 13 is high precision is high and the cutter is driven to rotate, and the cutter is 13 and has the cutter and the cutter is 13 and has the advantages are simultaneously and high precision and is 13 and can move the cutter and are simultaneously, and because the cutter are used in the cutter and are used in a high.
Working principle: pressing the stop lever 17 at the rear end of the clamp 2, at this time, the stop block 16 will spring outwards, the rotating shaft passes through the first stop collar 5 and is held by the clamp 2, so that the rotating shaft cannot deviate when deep hole honing is performed, the cutter 13 required during processing is connected with the fixed rod 11 through the connecting sleeve 12, meanwhile, the second stop collar 9 is fixed at the bottom end of the corresponding threaded hole 15 according to the depth required to be processed, the first motor 4 and the second motor 18 are opened through the controller 8, the screw rod 6 is driven to rotate through the two first motors 4, the third stop collar 10 moves forwards slowly, and meanwhile, the second motor 18 drives the cutter 13 to rotate, so that the rotating shaft is honed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a numerical control deep hole honing machine, includes fixed station (3), its characterized in that: fixed station (3) top one side fixedly connected with anchor clamps (2), fixed station (3) top middle part one side fixedly connected with first stop collar (5), two first motors (4) of first stop collar (5) one side fixedly connected with, first stop collar (5) opposite side rotates and is connected with two lead screws (6), two spout (7) have been seted up to fixed station (3) top opposite side, two spout (7) inside wall sliding connection respectively have second stop collar (9) and third stop collar (10), third stop collar (10) opposite side is close to top fixedly connected with second motor (18), third stop collar (10) one side rotation is connected with dead lever (11), dead lever (11) one end fixedly connected with connecting sleeve (12), connecting sleeve (12) inside wall threaded connection has cutter (13), cutter (13) one end runs through second stop collar (9), a plurality of screw holes (15) have been seted up to dead lever (11) top opposite side, fixed station (3) opposite side is close to top fixedly connected with second motor (18), dead lever (12) one side rotation is connected with dead lever (11), dead lever (11) one end fixedly connected with connecting sleeve (12).
2. The numerically controlled deep hole honing machine according to claim 1, characterized in that: the side wall of the clamp (2) is provided with four grooves (1) in a circumferential array, the four inner side walls of the grooves (1) are respectively and slidably connected with limiting blocks (16), the middle part of the inner side wall of the clamp (2) is slidably connected with a limiting rod (17), the middle part and one end of the limiting rod (17) are of cone structures, and the rear end of the limiting rod (17) penetrates through the inner side wall of the clamp (2).
3. The numerically controlled deep hole honing machine according to claim 1, characterized in that: the fixing bolts (14) penetrate through the threaded holes (15) to be in threaded connection with the second limiting sleeve (9), and the threaded holes (15) are mutually matched with the fixing bolts (14).
4. The numerically controlled deep hole honing machine according to claim 1, characterized in that: the output ends of the two first motors (4) are fixedly connected with the two screw rods (6) respectively, and the two screw rods (6) penetrate through the second limiting sleeve (9) and are in threaded connection with the third limiting sleeve (10).
5. The numerically controlled deep hole honing machine according to claim 1, characterized in that: the middle through holes of the clamp (2), the first limiting sleeve (5), the second limiting sleeve (9) and the third limiting sleeve (10) are all positioned on the same axis.
6. The numerically controlled deep hole honing machine according to claim 1, characterized in that: the output end of the second motor (18) penetrates through the third limiting sleeve (10) and is fixedly connected with the fixing rod (11).
7. The numerically controlled deep hole honing machine according to claim 1, characterized in that: the two first motors (4) and the second motors (18) are electrically connected with the controller (8).
8. The numerically controlled deep hole honing machine according to claim 1, characterized in that: graduation marks are arranged on the top end of the fixed table (3) and located on one side of the sliding groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277546.2U CN219819296U (en) | 2023-05-25 | 2023-05-25 | Numerical control deep hole honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277546.2U CN219819296U (en) | 2023-05-25 | 2023-05-25 | Numerical control deep hole honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819296U true CN219819296U (en) | 2023-10-13 |
Family
ID=88277953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277546.2U Active CN219819296U (en) | 2023-05-25 | 2023-05-25 | Numerical control deep hole honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819296U (en) |
-
2023
- 2023-05-25 CN CN202321277546.2U patent/CN219819296U/en active Active
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