CN2770875Y - Mechanical feeding device for honing machine - Google Patents
Mechanical feeding device for honing machine Download PDFInfo
- Publication number
- CN2770875Y CN2770875Y CN 200520033540 CN200520033540U CN2770875Y CN 2770875 Y CN2770875 Y CN 2770875Y CN 200520033540 CN200520033540 CN 200520033540 CN 200520033540 U CN200520033540 U CN 200520033540U CN 2770875 Y CN2770875 Y CN 2770875Y
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- CN
- China
- Prior art keywords
- honing
- push rod
- driven gear
- connecting rod
- gear
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- Expired - Lifetime
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Abstract
The utility model discloses a mechanical feeding device for a honing machine, which comprises a shaft coupling, a bearing, a driving gear, a driven gear, a honing connecting rod, an ejector rod and a honing head. The utility model is characterized in that the mechanical feeding device for a honing machine is provided with a step motor which is connected with a rotating shaft of a worm; the worm meshes with a worm wheel; the rotating shaft of the worm wheel is sheathed with the driving gear which meshes with the driven gear; the honing connecting rod is connected with an output shaft of the driven gear, and is connected with the ejector rod in the honing connecting rod; the ejector rod is connected with the honing head. The feeding device has the advantages of simple structure, stable and reliable quality, and higher accuracy of processed products, processing efficiency and product yield. The utility model reduces the dependence to an operator, and is particularly favorable to large-batch production. The utility model increases the honing processing efficiency and reduces the processing cost of finished products.
Description
Technical field
The utility model relates to a kind of control device of honing machine, especially the mechanical type feed arrangement of honing.
Background technology
Honing machine is as a kind of common equipment of machining, be widely used in the processing of shell-like workpiece and workpiece with holes, its process is generally: honing head is placed in hole to be processed or the cover, honing head is driven rotation at a high speed by machine tool chief axis, the hole axially carried out honing, by stroke adjustment, can longer and dark hole evenly be processed.In the prior art, existing manual honing machine as the M4215/1 vertical honing machine, also has the honing machine of Automatic Control; For the honing machine of Automatic Control, its complex structure, equipment equipment cost height, honing processing cost height, maintenance difficult etc.; And for manual honing machine, it all is by operator's control crank, through the transmission of gear, honing connecting rod etc., make the expanding arbor in the honing head produce axial displacement, thereby regulate the stock removal of honing head, the deficiency of this kind mode mainly contains: 1, the expansion feed of the oilstone used of honing is entirely with operator's experience and sensation, same batch products quality of stability and uniformity can't be guaranteed, even when same product of processing, also its quality of stability and uniformity can't be guaranteed; 2, honing adds man-hour, and the hole circle degree and the tapering of honing product often change, and the operator is difficult for adjusting and grasping, and causes the precision of product low, causes qualification rate low simultaneously; 3, used oilstone usually is common oilstone, except not wear-resisting, wearing and tearing inhomogeneous, its productivity ratio is low, the grinding cost is higher.
Summary of the invention
The utility model is at the crudy instability of existing manual honing machine, the deficiency that the product precision is low, productivity ratio is low, and a kind of accuracy height, easy to adjust, mechanical feeding device that processing cost is low are provided.
The technical solution of the utility model is: the mechanical type feed arrangement of honing machine, comprise shaft coupling, bearing, driving gear, driven gear, honing connecting rod, push rod and honing head, its improvements are: be provided with stepper motor and link to each other with the rotating shaft of worm screw, worm and wheel is meshed, be with described driving gear in the rotating shaft of worm gear, driving gear is meshed with driven gear; The honing connecting rod links to each other with the output shaft of driven gear, is connected with push rod in it, and push rod is connected with honing head;
Described honing head is made up of oil stone base, oilstone and expanding arbor; Tapered expanding arbor is arranged in the interior shape hole, garden of honing head, and the polylith oilstone is bonded in the surface of oil stone base;
Push rod contacts with expanding arbor, and push rod can promote expanding arbor and move axially.
Feed arrangement of the present utility model, simple in structure, steady quality is reliable, processing back product has higher precision; Working (machining) efficiency is higher, the qualification rate of product is very high, greatly reduces the dependence to the operator, is particularly conducive to large batch of production; Improve the honing working (machining) efficiency, reduced the processing cost of finished product.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model frame for movement schematic diagram.
Fig. 2 is honing head (part a 10) structure diagram.
The specific embodiment
As Fig. 1,1-stepper motor, 2-shaft coupling, 3-bearing, 4-worm screw, 5-worm gear, 6-driving gear, 7-driven gear, 8-honing connecting rod, 9-push rod, 10-honing head.
Manual honing machine of the prior art, operator's operating grip (not shown) is rotated the driving gear 6 among the figure, driving gear 6 drives the driven gear 7 that is engaged with and rotates, rotation is reached the honing connecting rod 8 that links to each other with the output shaft of driven gear 7, by honing connecting rod 8 with rotation become the moving axially of push rod 9 in it (honing connecting rod 8 with its in push rod 9 be connected the syndeton that can adopt similar wheel and rack), moving axially on the expanding arbor that acts in honing head 10 holes of push rod 9, the stock removal of control honing head 10.
Device of the present utility model is on the basis of former manual honing machine, and the cancellation control crank replaces control crank and obtains with a cover mechanical type feed arrangement.Stepper motor 1 is the stepper motor that can accurately control, link to each other through the rotating shaft of shaft coupling 2 with worm screw 4, worm screw 4 is meshed with worm gear 5, be with driving gear 6 in the rotating shaft of worm gear 5, driving gear 6 is meshed with driven gear 7, the output shaft of driven gear 7 links to each other with honing connecting rod 8, and 8 drives of honing connecting rod are attached thereto the push rod 9 that connects and move axially, and are connected with honing head 10.Bearing 3 plays the effect that respective axes of rotation is rotated of supporting.
The course of work of the present utility model: start stepper motor 1, stepper motor 1 drives worm screw 4 through shaft coupling 2 and rotates, worm screw 4 drives the worm gear 5 that is engaged with and rotates, the rotating shaft of worm gear 5 drives driving gear 6, driven gear 7 rotates, driven gear 7 drives honing connecting rod 8 and rotates, honing connecting rod 8 drives push rod 9 again and moves axially, and push rod 9 remakes and is used on the honing head 10.
The control system of feed arrangement of the present utility model, can adopt single-chip microcomputer of the prior art, integral type industrial computer etc., the effect of playing automatic control, enhancing productivity can improve processing precision of products on the other hand again on the one hand, as prior art, be not further described at this.
As shown in Figure 2,11-oil stone base, 12-oilstone, 13-expanding arbor.Honing head 10 of the present utility model is made up of oil stone base 11, oilstone 12 and expanding arbor 13; Shape hole, garden is arranged in the honing head 10, and tapered expanding arbor 13 is arranged in this shape hole, garden, and the surface of oil stone base 11 is bonded with polylith oilstone 12; The honing head material adopts tin bronze ZGSn6-6-3, so that processing; The groove number of oil stone base 11 is got even number, and quantity is The more the better under hands-off situation, to guarantee the honing quality; The material of oil stone base 11 can be used W18Cr4V, has good wear resistance; Oilstone 12 adopts diamond sticks, and oilstone 12 and oil stone base 11 usefulness acetone clean up the back and adopt that A-B is gluing to be connected together; The granularity of oilstone 12 is used for the thick top gem of a girdle-pendant when 220#, granularity 400-600# is used for the smart top gem of a girdle-pendant and polishing, and the material of expanding arbor 13 can be used 40Cr.The ratio of Fig. 2 and Fig. 1 has difference.
After starting stepper motor 1, deceleration and gearing through reducing gear, when honing connecting rod 8 interior push rods 9 are moved axially, push rod 9 promotes expanding arbor 13 and moves axially, oil stone base 11 and oilstone 12 are outwards expanded, when the diameter expansion of oilstone 12 arrives the diameter in approaching hole to be processed, just can carry out honing and process.
Claims (4)
1. the mechanical type feed arrangement of honing machine, comprise shaft coupling (2), bearing (3), driving gear (6), driven gear (7), honing connecting rod (8), push rod (9) and honing head (10), it is characterized in that: be provided with stepper motor (1) and link to each other with the rotating shaft of worm screw (4), worm screw (4) is meshed with worm gear (5), be with described driving gear (6) in the rotating shaft of worm gear (5), driving gear (6) is meshed with driven gear (7); Honing connecting rod (8) links to each other with the output shaft of driven gear (7), is connected with push rod (9) in it, and push rod (9) is connected with honing head (10).
2. the mechanical type feed arrangement of honing machine according to claim 1, it is characterized in that: described honing head (10) is made up of oil stone base (11), oilstone (12) and expanding arbor (13); Tapered expanding arbor (13) is arranged in the interior shape hole, garden of honing head (10), and polylith oilstone (12) is bonded in the surface of oil stone base (11).
3. the mechanical type feed arrangement of honing machine according to claim 2, it is characterized in that: push rod (9) contacts with expanding arbor (13), and push rod (9) can promote expanding arbor (13) and move axially.
4. the mechanical type feed arrangement of honing machine according to claim 3 is characterized in that: oilstone (12) employing diamond stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033540 CN2770875Y (en) | 2005-03-17 | 2005-03-17 | Mechanical feeding device for honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033540 CN2770875Y (en) | 2005-03-17 | 2005-03-17 | Mechanical feeding device for honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2770875Y true CN2770875Y (en) | 2006-04-12 |
Family
ID=36704661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033540 Expired - Lifetime CN2770875Y (en) | 2005-03-17 | 2005-03-17 | Mechanical feeding device for honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2770875Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296863A (en) * | 2020-10-15 | 2021-02-02 | 齐齐哈尔大学 | Special vertical numerical control honing machine for cylinder sleeve of internal combustion engine of train |
-
2005
- 2005-03-17 CN CN 200520033540 patent/CN2770875Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296863A (en) * | 2020-10-15 | 2021-02-02 | 齐齐哈尔大学 | Special vertical numerical control honing machine for cylinder sleeve of internal combustion engine of train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150317 Granted publication date: 20060412 |