CN102091997A - Dual feed honing head connecting rod - Google Patents
Dual feed honing head connecting rod Download PDFInfo
- Publication number
- CN102091997A CN102091997A CN2010105563955A CN201010556395A CN102091997A CN 102091997 A CN102091997 A CN 102091997A CN 2010105563955 A CN2010105563955 A CN 2010105563955A CN 201010556395 A CN201010556395 A CN 201010556395A CN 102091997 A CN102091997 A CN 102091997A
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- CN
- China
- Prior art keywords
- connecting rod
- push rod
- spring
- girdle
- joint sleeve
- 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.)
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Abstract
The invention provides a dual feed honing head connecting rod. In the connecting rod, the upper end of an upper connecting rod is connected with an upper connecting sleeve; the lower end of a lower connecting rod is connected with a lower connecting sleeve; the lower end of the upper connecting rod is in screwed connection with the upper end of a connecting pipe; the upper end of the lower connecting rod is in screwed connection with the lower end of the connecting pipe; a rough honing push rod is arranged in inner holes of the upper connecting rod, the connecting pipe and the lower connecting rod, and a fine honing push rod is arranged in the inner hole of the rough honing push rod; an upper spring is sleeved outside the upper part of the fine honing push rod, and the upper end of the upper spring props against the step surface of the upper end of the fine honing push rod; the lower end of the upper spring props against the step surface inside the rough honing push rod; a lower spring is sleeved outside the lower part of the rough honing push rod; the upper end of the lower spring props against the step surface outside the rough honing push rod; the lower end of the lower spring props against the step surface inside the lower connecting rod; and the axial supporting force of the upper spring is less than the axial supporting force of the lower spring. The dual feed honing head connecting rod has a simple structure, is convenient to control, is flexible and reliable, can independently feed rough and fine sand sticks, is easy in expanding and retracting conversion, and is low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of dual-feed honing head connecting rod is used for being connected between lathe and the honing head.
Background technology
The honing head connecting rod is the vitals that connects lathe main shaft and honing head, existing honing head connecting rod mostly is non-independent feeding structure, thereby can't finish more accurately that honing is pluckings, the breathing of fine sand bar conversion, and article body adopts integral structure, the processing and manufacturing difficulty is big, assembly and disassembly inconvenience.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, thick, fine sand bar can independent feeding, the breathing conversion easily, the dual-feed honing head connecting rod of low cost of manufacture, overcome the deficiencies in the prior art.
Dual-feed honing head connecting rod of the present invention, it is characterized in that: the upper end of upper connecting rod is connected to upper joint sleeve, the lower end of lower connecting rod is connected to lower joint sleeve, and the lower end of upper connecting rod is threaded with the upper end of tube connector, and the upper end of lower connecting rod is threaded with the lower end of tube connector; Be provided with thick top gem of a girdle-pendant push rod at the endoporus place of upper connecting rod, tube connector, lower connecting rod, the endoporus place of thick top gem of a girdle-pendant push rod is provided with thin top gem of a girdle-pendant push rod, the upper outside of thin top gem of a girdle-pendant push rod is with upper spring, the upper end of upper spring leans on thin top gem of a girdle-pendant push rod upper end step face, the lower end of upper spring leans on the step surface of thick top gem of a girdle-pendant push rod inboard, the outside, bottom at thick top gem of a girdle-pendant push rod is with lower spring, the upper end of lower spring leans on the step surface in the thick top gem of a girdle-pendant push rod outside, and the lower end of lower spring leans on the step surface of lower connecting rod inboard; The axial support power of described upper spring is less than the axial support power of lower spring.
Dual-feed honing head connecting rod of the present invention, the upper end of wherein said upper connecting rod is the bulb shape and is furnished with first ball ring and second ball ring, the bulb part of first ball ring and second ball ring clamping upper connecting rod upper end also places the endoporus place, bottom of upper joint sleeve, and by be threaded with upper joint sleeve to go up back of the body cap fastening; The lower end of described lower connecting rod is the bulb shape and is furnished with the 3rd ball ring and the 4th ball ring, the bulb of the 3rd ball ring and the 4th ball ring clamping lower connecting rod lower end part also places the endoporus place, top of lower joint sleeve, and fastening by the lower back cap that is threaded with lower joint sleeve; Be provided with between upper joint sleeve and the upper connecting rod radially spacing on ball stud, between lower joint sleeve and lower connecting rod, be provided with radially spacing following ball stud.
Dual-feed honing head connecting rod of the present invention, during installation the main shaft on the lathe 26 is installed in the top of upper joint sleeve 1, have honing head 16 thick, the fine sand bar and be installed in the bottom of lower joint sleeve 12, honing head push rod 15 on the honing head 16 matches with the lower end of thin top gem of a girdle-pendant push rod 7, and the honing head ejector sleeve 17 on the honing head 16 matches with the lower end of thick top gem of a girdle-pendant push rod 6; The upper end of thin top gem of a girdle-pendant push rod 7 and the main shaft push rod 23 in the main shaft 26 match, and the upper end of thick top gem of a girdle-pendant push rod 6 and the main shaft ejector sleeve 24 in the main shaft 26 match.When utilizing the honing of coarse sand bar, promote thick top gem of a girdle-pendant push rod 6 by the main shaft ejector sleeve in the main shaft 26 24 and move down, lower spring 10 is compressed, and honing head ejector sleeve 17 moves down, and makes the coarse sand bar honing operation in the honing head 16; When utilizing the honing of fine sand bar, promoting thin top gem of a girdle-pendant push rod 7 by the main shaft push rod in the main shaft 26 23 moves down, upper spring 5 is compressed, because the axial support power of upper spring 10 is greater than the axial support power of upper spring 5, thick top gem of a girdle-pendant push rod 6 trace move, honing head push rod 15 in the honing head 16 moves down, and makes fine sand bar honing operation.The present invention is simple in structure, and control is convenient, flexibility and reliability, thick, fine sand bar can independent feeding, the breathing conversion easily, low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the mounting structure schematic diagram of tool of the present invention.
The specific embodiment
As shown in Figure 1: 3 is upper connecting rod, and 9 is lower connecting rod, and 8 is tube connector.The upper end of upper connecting rod 3 is connected to upper joint sleeve 1, and the lower end of lower connecting rod 9 is connected to lower joint sleeve 12, and the lower end of upper connecting rod 3 is threaded with the upper end of tube connector 8, and the upper end of lower connecting rod 9 is threaded with the lower end of tube connector 8.
Upper connecting rod 3, tube connector 8, lower connecting rod 9 all have endoporus, are provided with the thick top gem of a girdle-pendant push rod 6 of tubulose at the endoporus place of upper connecting rod 3, tube connector 8, lower connecting rod 9, and the endoporus place of thick top gem of a girdle-pendant push rod 6 is provided with thin top gem of a girdle-pendant push rod 7.The upper outside of thin top gem of a girdle-pendant push rod 7 is with upper spring 5, and the upper end of upper spring 5 leans on thin top gem of a girdle-pendant push rod 7 upper end step faces, and the lower end of upper spring 5 leans on the step surface of thick top gem of a girdle-pendant push rod 6 inboards.The outside, bottom at thick top gem of a girdle-pendant push rod 6 is with lower spring 10, and the upper end of lower spring 10 leans on the step surface in thick top gem of a girdle-pendant push rod 6 outsides, and the lower end of lower spring 10 leans on the step surface of lower connecting rod 9 inboards.The axial support power of upper spring 5 is less than the axial support power of lower spring 10.
The upper end of upper connecting rod 3 is the bulb shape and is furnished with first ball ring 2 and second ball ring 4, the bulb of first ball ring 2 and second ball ring, 4 clamping upper connecting rods, 3 upper ends part also places the endoporus place, bottom of upper joint sleeve 1, and by be threaded with upper joint sleeve 1 to go up back of the body cap 20 fastening.
The lower end of lower connecting rod 9 is the bulb shape and is furnished with the 3rd ball ring 13 and the 4th ball ring 14, the bulb of the 3rd ball ring 13 and the 4th ball ring 14 clamping lower connecting rods 9 lower ends part also places the endoporus place, top of lower joint sleeve 12, and fastening by the lower back cap 11 that is threaded with lower joint sleeve 12.
Be provided with between upper joint sleeve 1 and the upper connecting rod 3 radially spacing on ball stud 21, an end of last ball stud 21 is inserted in the hole on the upper joint sleeve 1, the other end is inserted in the last bulb groove 22 on the upper connecting rod 3.Be provided with radially spacing following ball stud 19 between lower joint sleeve 12 and lower connecting rod 9, following ball is inserted in the hole on the lower joint sleeve 12 end of pin 19, and the other end is inserted in the following bulb groove 18 on the lower connecting rod 9.
As shown in Figure 2: during installation the main shaft on the main shaft on the lathe 26 connect termination 25 is installed in upper joint sleeve 1 by latch top, have honing head 16 thick, the fine sand bar and be installed in the bottom of lower joint sleeve 12 by latch, honing head push rod 15 on the honing head 16 matches with the lower end of thin top gem of a girdle-pendant push rod 7, and the honing head ejector sleeve 17 on the honing head 16 matches with the lower end of thick top gem of a girdle-pendant push rod 6; The upper end of thin top gem of a girdle-pendant push rod 7 and the main shaft push rod 23 in the main shaft 26 match, and the upper end of thick top gem of a girdle-pendant push rod 6 and the main shaft ejector sleeve 24 in the main shaft 26 match.
Claims (2)
1. dual-feed honing head connecting rod, it is characterized in that: the upper end of upper connecting rod (3) is connected to upper joint sleeve (1), the lower end of lower connecting rod (9) is connected to lower joint sleeve (12), the lower end of upper connecting rod (3) is threaded with the upper end of tube connector (8), and the upper end of lower connecting rod (9) is threaded with the lower end of tube connector (8); In upper connecting rod (3), tube connector (8), the endoporus place of lower connecting rod (9) is provided with thick top gem of a girdle-pendant push rod (6), the endoporus place of thick top gem of a girdle-pendant push rod (6) is provided with thin top gem of a girdle-pendant push rod (7), the upper outside of thin top gem of a girdle-pendant push rod (7) is with upper spring (5), the upper end of upper spring (5) leans on thin top gem of a girdle-pendant push rod (7) upper end step face, the lower end of upper spring (5) leans on the step surface of thick top gem of a girdle-pendant push rod (6) inboard, the outside, bottom at thick top gem of a girdle-pendant push rod (6) is with lower spring (10), the upper end of lower spring (10) leans on the step surface in thick top gem of a girdle-pendant push rod (6) outside, and the lower end of lower spring (10) leans on the step surface of lower connecting rod (9) inboard; The axial support power of described upper spring (5) is less than the axial support power of lower spring (10).
2. dual-feed honing head connecting rod according to claim 1, it is characterized in that: the upper end of described upper connecting rod (3) is the bulb shape and is furnished with first ball ring (2) and second ball ring (4), the bulb part of first ball ring (2) and second ball ring (4) clamping upper connecting rod (3) upper end also places the endoporus place, bottom of upper joint sleeve (1), and by be threaded with upper joint sleeve (1) to go up back of the body cap (20) fastening; The lower end of described lower connecting rod (9) is the bulb shape and is furnished with the 3rd ball ring (13) and the 4th ball ring (14), the bulb of the 3rd ball ring (13) and the 4th ball ring (14) clamping lower connecting rod (9) lower end part also places the endoporus place, top of lower joint sleeve (12), and fastening by the lower back cap (11) that is threaded with lower joint sleeve (12); Between upper joint sleeve (1) and upper connecting rod (3), be provided with radially spacing last ball stud (21), between lower joint sleeve (12) and lower connecting rod (9), be provided with radially spacing following ball stud (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010556395 CN102091997B (en) | 2010-11-24 | 2010-11-24 | Dual feed honing head connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010556395 CN102091997B (en) | 2010-11-24 | 2010-11-24 | Dual feed honing head connecting rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091997A true CN102091997A (en) | 2011-06-15 |
| CN102091997B CN102091997B (en) | 2013-06-05 |
Family
ID=44125360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010556395 Expired - Fee Related CN102091997B (en) | 2010-11-24 | 2010-11-24 | Dual feed honing head connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102091997B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358220A (en) * | 2013-07-26 | 2013-10-23 | 苏州信能精密机械有限公司 | Self-limited universal honing rod |
| 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 |
| CN112747152A (en) * | 2020-12-24 | 2021-05-04 | 南通理工学院 | Fluid pressure adjusting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB636314A (en) * | 1945-06-20 | 1950-04-26 | Micromatic Hone Corp | Improvements in or relating to honing devices |
| CH649939A5 (en) * | 1980-10-10 | 1985-06-28 | Alfred Rohr | Tool for honing bores |
| CN101722466A (en) * | 2009-12-17 | 2010-06-09 | 宝鸡忠诚机床股份有限公司 | Servo-hydraulic double-feeding mechanism for numerical control vertical cylinder sleeve honing machine |
| CN201922344U (en) * | 2010-11-24 | 2011-08-10 | 大连华根机械有限公司 | Double-feed honing head connecting rod |
-
2010
- 2010-11-24 CN CN 201010556395 patent/CN102091997B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB636314A (en) * | 1945-06-20 | 1950-04-26 | Micromatic Hone Corp | Improvements in or relating to honing devices |
| CH649939A5 (en) * | 1980-10-10 | 1985-06-28 | Alfred Rohr | Tool for honing bores |
| CN101722466A (en) * | 2009-12-17 | 2010-06-09 | 宝鸡忠诚机床股份有限公司 | Servo-hydraulic double-feeding mechanism for numerical control vertical cylinder sleeve honing machine |
| CN201922344U (en) * | 2010-11-24 | 2011-08-10 | 大连华根机械有限公司 | Double-feed honing head connecting rod |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358220A (en) * | 2013-07-26 | 2013-10-23 | 苏州信能精密机械有限公司 | Self-limited universal honing rod |
| CN103358220B (en) * | 2013-07-26 | 2015-12-09 | 苏州信能精密机械有限公司 | From spacing universal honing bar |
| 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 |
| CN112747152A (en) * | 2020-12-24 | 2021-05-04 | 南通理工学院 | Fluid pressure adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102091997B (en) | 2013-06-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151124 |