CN2297281Y - Sliding groove type feeding device for honing machine - Google Patents
Sliding groove type feeding device for honing machine Download PDFInfo
- Publication number
- CN2297281Y CN2297281Y CN 97237017 CN97237017U CN2297281Y CN 2297281 Y CN2297281 Y CN 2297281Y CN 97237017 CN97237017 CN 97237017 CN 97237017 U CN97237017 U CN 97237017U CN 2297281 Y CN2297281 Y CN 2297281Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- honing machine
- feed
- chute
- honing
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a sliding chute type feeding device for a honing machine, which comprises a main shaft of the honing machine. A feed bar of a honing strip is penetrated in the hollow main shaft. The honing strip is revealed at a delimited position at the front end of the main shaft. The back end of the main shaft of the honing machine is provided with the sliding chute and a feeding box which moves on the main shaft and the sliding chute in a parallel mode. A rotary wheel for fixing the end part of the feed bar is arranged in the feeding box, and the rotary wheel which rotates following the main shaft slides on the sliding chute of the main shaft; meanwhile, the feeding box is also arranged on a track of a screw mandrel. A turned position of the screw mandrel determines a moving position of the feeding box on the main shaft. The utility model provides the feeding device for honing, which has the advantages of large processing and grinding amount and uniform, stable and controllable grinding and feeding amount.
Description
The utility model relates to the improvement to honing machine, relates in particular to honing machine chute-type feed arrangement.
Honing machine as machining machine tool commonly used, purposes is extremely wide in processing shell-like workpiece and workpiece with holes, the process of honing machine such as following: hone stone is placed in hole to be processed or the cover, hone stone is driven rotation at a high speed by machine tool chief axis, axial honing to the hole, tool rack by the clipping workpiece can evenly be processed longer and dark trepanning in axial wobble; But hone stone is comparatively difficult in feeding radially, and therefore, the processing capacity of existing plover mill machine is very little, and some lathe nominal has only 0.02mm.Typical as: the honing machine that Sunnex company produces, its hone stone places in the collar bush of sealing, the hone stone feeding relies on the cramp bar skew certain angle of a support hone stone in the main shaft to realize, the amount of its skew is very little, therefore grinding allowance is very little, and amount of feeding instability, abrasive dust enters feed mechanism, influences the degree of regulation of honing machine.
These weak points of existing honing machine also have influence on the processing of many workpiece very difficult, typical in processing to plunger matching parts (plunger bushing) in the plunger injection pump (comprising other high-pressure plunger pump), the material of plunger bushing is a bearing steel, hardness big (about HRC 65), size aperture little (6-14mm), machining accuracy requires high (1-2um) again, processing capacity radially reaches more than the 0.1mm, turning, boring, ream are all very difficult, working (machining) efficiency with the general-purpose grinder grinding is too low, cost is too high again, and existing honing machine is difficult to properly settle this type of problem.
The purpose of this utility model is: the deficiency that overcomes existing honing machine feed arrangement, provide a kind of processing stock removal big, and the amount of feeding is uniform and stable, the honing machine feed arrangement that the processing degree of regulation height, working (machining) efficiency of honing machine are also improved greatly, but also have characteristics such as simple in structure, reliable operation, low cost of manufacture.Other purpose of the present utility model is listed in specification in addition.
The purpose of this utility model is achieved in that a kind of honing machine chute-type feed arrangement, comprise honing machine spindle, in hollow main shaft, be installed with the hone stone feed bar, front end qualification position at main shaft exposes outside hone stone, it is characterized in that the honing machine spindle rear end is provided with chute, other is provided with feed box and parallel moving on main shaft and chute, be provided with fixedly the end of feed bar and the runner that on the main shaft chute, slides again with main axis rotation in the feed box, feed box is contained in again on the screw mandrel track simultaneously, by the position of moving on the turned position decision feed box main shaft of screw mandrel.Thereby also determined the position of feed bar.
The course of work of the present utility model is as follows: because the position that the leading section of feed bar contacts with hone stone is the tapered rod that has the inclined-plane, the plane that hone stone contacts with feed bar also is an inclined-plane that cooperates with it (in order to guarantee that the hone stone that exposes is the plane).So, feed bar just determined hone stone in the size of radially exposing in axial position, also just determined the stock removal of honing machine to workpiece.Desiring processing work is fixed also and can swing on a wobble tracks by clamping apparatus, main shaft drives hone stone honing in workpiece hole, making feed bar drive hone stone by handle and screw mandrel position adjustments when the processing beginning is in minimum stock removal state, increases stock removal then gradually up to finishing processing.
Characteristics of the present utility model are, processing to plunger matching parts (plunger bushing) in very difficult perforated metal part of many processing such as the plunger injection pump brings very big benefit, although the material of plunger bushing is a bearing steel, hardness is big, the size aperture is little, machining accuracy requires high again, and grinding amount radially is big, utilizes honing function of the present utility model to properly settle this type of problem.
The utility model has overcome the deficiency of existing honing machine feed arrangement, provide a kind of processing stock removal amount big, the honing feed arrangement that the grinding and feeding amount is even, stable, controlled, the processing degree of regulation height, working (machining) efficiency of honing machine are also improved greatly, also have characteristics such as simple in structure, reliable operation, low cost of manufacture.Not only can be used for processing the plunger bushing of oil feed pump, also can be applicable to processing hydraulic pneumatic element, engineering machinery, petroleum machinery, the aviation boat is died young and the Precision Machining of automobile, motorcycle endoporus.
The utility model is described in further detail below in conjunction with accompanying drawing with by embodiment.
Fig. 1 is the utility model structural representation.
As shown in the figure: honing machine is provided with main shaft 8, by belt pulley or gear 8-1 driven rotary, main shaft is contained in the casing 1 and has at the two ends of casing has bearing 7,12 to support, the front end of main shaft is a honing lever 9, in the main shaft of hollow and honing lever, be installed with hone stone feed bar 11, the position that the leading section of feed bar contacts with hone stone is the tapered rod that has the inclined-plane, hone stone this as the rectangular strip piece, the plane that hone stone contact with feed bar also is that wear into and the inclined-plane feed bar cone match (hone stone that exposes in order to assurance is the plane).Front end qualifying bit at main shaft installs jagged 10-1, and exposes outside hone stone 10.The honing machine spindle rear end is provided with chute 16, and is parallel with the axis of main shaft.Other is provided with feed box 3 and slides on main shaft and chute, 2 is the feed box sliding guide, be provided with the runner 4 that on the main shaft chute, slides again with main axis rotation in the feed box, fixing pin 5 passes the hole that runner is provided with, also pass the hole of feed bar end, thereby make the end of feed bar fix and rotate with main shaft.Feed box is contained in again on a screw mandrel 14 tracks simultaneously, other is provided with the transmission that handle 15 and a pair of transmission helical gear 13 are used to control screw mandrel, shake handle 15, determine the position of the slip on the feed box main shaft, thereby also determined the position of feed bar by the turned position of screw mandrel.
Feed box 3 parallel slip on main shaft and chute, but do not contact, and mainly on the feed box guide rod, slide, the runner 4 in the feeding boxboard both sides slides on chute.Be provided with thrust slide bearing 6 in the both sides of runner 4.The biside plate of feed box defines the position of runner, and promotes runner and slide in chute, and simultaneously, because the installation of slide thrust bearing, runner does not influence the control of feed box translation to runner position in chute again with the rotation of main shaft.
Claims (3)
1. honing machine chute-type feed arrangement, comprise honing machine spindle (8), in hollow main shaft, be installed with hone stone feed bar (11), front end qualification position at main shaft exposes outside hone stone (10), it is characterized in that the honing machine spindle rear end is provided with chute (16), other is provided with feed box (3), and it is parallel mobile on main shaft and chute, be provided with fixedly the end of feed bar and the runner (4) that slides on the main shaft chute again with main axis rotation in the feed box, feed box is contained in again on the screw mandrel track (14) simultaneously.
2. by the described honing machine chute-type of claim 1 feed arrangement, it is characterized in that the position that the leading section of feed bar contacts with hone stone is the tapered rod that has the inclined-plane, the plane that hone stone contacts with feed bar also is an inclined-plane that cooperates with it.
3. by the described honing machine chute-type of claim 1 feed arrangement, it is characterized in that feed box is installed in feed box guide rod (2) and goes up slip, the runner (4) in the feeding boxboard both sides slides on chute, is provided with thrust slide bearing (6) in the both sides of runner (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237017 CN2297281Y (en) | 1997-09-08 | 1997-09-08 | Sliding groove type feeding device for honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237017 CN2297281Y (en) | 1997-09-08 | 1997-09-08 | Sliding groove type feeding device for honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297281Y true CN2297281Y (en) | 1998-11-18 |
Family
ID=33947762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237017 Expired - Fee Related CN2297281Y (en) | 1997-09-08 | 1997-09-08 | Sliding groove type feeding device for honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297281Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325386A (en) * | 2014-10-27 | 2015-02-04 | 苏州信能精密机械有限公司 | Honing feed expansion tool mechanism |
-
1997
- 1997-09-08 CN CN 97237017 patent/CN2297281Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325386A (en) * | 2014-10-27 | 2015-02-04 | 苏州信能精密机械有限公司 | Honing feed expansion tool mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |