CN203317199U - Interstice honing connecting rod device for vertical internally circular honing machine - Google Patents
Interstice honing connecting rod device for vertical internally circular honing machine Download PDFInfo
- Publication number
- CN203317199U CN203317199U CN2013203549416U CN201320354941U CN203317199U CN 203317199 U CN203317199 U CN 203317199U CN 2013203549416 U CN2013203549416 U CN 2013203549416U CN 201320354941 U CN201320354941 U CN 201320354941U CN 203317199 U CN203317199 U CN 203317199U
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- China
- Prior art keywords
- honing
- yoke
- rod body
- air guide
- guide mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses an interstice honing connecting rod device for a vertical internally circular honing machine. The device comprises a hollow rod body, as well as an air guide mechanism connecting piece and a receiving hand, which are hinged to the two ends of the hollow rod body respectively, wherein an upper connecting fork and a lower connecting fork are fixedly and symmetrically arranged at the two ends of the hollow rod body; connecting forks matched with the upper connecting fork and the lower connecting fork for use are arranged on the air guide mechanism connecting piece and the receiving hand respectively; cross hole connecting blocks are arranged in spaces respectively defined by the upper connecting fork, the lower connecting fork and the corresponding connecting forks in a surrounding manner; a finely grinding pin shaft hole and a finely grinding cylindrical pin matched with the finely grinding pin shaft hole for use are arranged at the position of a transverse through hole in each cross hole connecting block on each connecting fork. The interstice honing connecting rod device has the advantages that the traditional spherical hinge connection is replaced by a shaft coupling formed by pin shaft cross blocks matched precisely at the two ends of a connecting rod, the service life of the connecting rod is prolonged, honing curly grain caused by large gaps and the defect caused by the reduction of indexes of workpiece cylindricity and roundness are avoided, and the processing quality of honing workpieces is guaranteed.
Description
Technical field
The utility model relates to the honing linkage, especially relates to little gap honing linkage for a kind of vertical internal cylindrical honing machine.
Background technology
The honing connecting rod two ends of vertical internal cylindrical honing machine adopt ball pivot to connect with main shaft air guide mechanism and honing head respectively at present, this connecting rod is transmitting torque not only, also transmit back and forth vertical push-pull effort of fortune, the ball pivot at two ends overcomes the coaxiality error at the alignment of shafts and center, work piece hole, make honing head can be parallel to workpiece centre motion, connecting rod itself just play the effect of a universal coupling.But the bar linkage structure of this kind of form is adjusted to certain interval due to the bulb in ball pivot and ball and socket base after compressing by nut, both contact-making surfaces are all sphere, and sphere will be higher process technology just can reach certain precision, and be difficult for carrying out fine grinding, under reciprocating impact power, wearing and tearing are very fast, final result causes connecting rod shorter service life, and strengthen gradually honing crudy affect workpiece, cylindricity, circularity and the cross hatch crudy of reduction workpiece along with joint gap in use procedure.
Summary of the invention
The utility model purpose is to provide a kind of convenient processing and manufacture, and long service life can guarantee the little gap honing linkage for vertical internal cylindrical honing machine of the honing crudy of workpiece.
For achieving the above object, the utility model can be taked following technical proposals:
Little gap honing linkage for vertical internal cylindrical honing machine described in the utility model, comprise hollow rod body, and be hinged on respectively on hollow rod body, air guide mechanism connector and the catcher at lower two ends, at described hollow rod body two ends, symmetry is installed with, lower yoke, described air guide mechanism connector with the catcher on be respectively arranged with described on, lower yoke is used in conjunction with and is mutually vertically disposed air guide mechanism yoke and catcher yoke, on described, lower yoke and corresponding air guide mechanism yoke, in the space that the catcher yoke surrounds, be provided with, lower cross bore contiguous block, at the air guide mechanism yoke, catcher yoke and upper, on the sidewall of lower yoke, be positioned at, the corresponding position of lower cross bore contiguous block cross through hole offers respectively the fine grinding pin shaft hole, be provided with and be mated the upper of use in described fine grinding pin shaft hole, lower fine grinding straight pin, on described, lower fine grinding straight pin extends to respectively, in the cross through hole of lower cross bore contiguous block.
Described upper and lower yoke is assemblied in the hollow rod body two ends by screw thread or tight fit respectively, and by behind upper and lower alignment pin location, being symmetrically welded at the hollow rod body two ends.
Be provided with the rotation mouth hanging and the bistrique keeper that articulate bistrique in described catcher.
The utility model advantage is to connect the traditional ball pivot connection of replacement by the shaft coupling of the bearing pin hydraulic steering gear adopting cross piece composition of the precision-fit by the connecting rod two ends, because bearing pin and mating holes thereof are the face of cylinder, easily realize high accuracy processing, fit clearance is little, coordinates accurately, and contact surface abrasion is slower, thereby the service life of having improved connecting rod, and avoided the random line of honing that large gap causes, and workpiece cylindricity and circularity index reduce formed defect, guaranteed the crudy of honing workpiece.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, little gap honing linkage for vertical internal cylindrical honing machine described in the utility model, comprise the tubular, hollow body of rod 1, and be arranged on respectively the air guide mechanism connector 2 of hollow rod body 1 upper/lower terminal and take over 3, be arranged with yoke 4 and lower yoke 5 at described hollow rod body 1 two ends, for guaranteeing that the described upper and lower yoke 4,5 of dimensional accuracy is assembled to hollow rod body 1 two ends by screw thread or tight fit respectively, again by behind upper and lower alignment pin 12,13 or dog screw location, being symmetrically welded at hollow rod body 1 two ends, then fine finishining, on described air guide mechanism connector 2 and catcher 3, be respectively arranged with described on, lower yoke 4, 5 are used in conjunction with and are mutually vertically disposed air guide mechanism yoke 6 and catcher yoke 7, at described air guide mechanism yoke 6 and catcher yoke 7 with corresponding upper, lower yoke 4, in 5 spaces that surround, be respectively arranged with, lower cross bore contiguous block 8, 9, air guide mechanism yoke 6 and catcher yoke 7 with on, lower yoke 4, on 5 sidewall, be positioned at, lower cross bore contiguous block 8, the corresponding position of 9 cross through hole offers respectively the fine grinding pin shaft hole, in described fine grinding pin shaft hole, is provided with to be mated to use the upper of process grinding, lower fine grinding straight pin 10, 11, described fine grinding straight pin is with corresponding mating holes all through fine grinding, and both accurately coordinate, described on, lower straight pin 10, 11 extend to respectively, lower cross bore contiguous block 8, in 9 cross through hole, for convenience of the connection of bistrique, be provided with rotation mouth hanging 14 and the keeper 15 that bistrique is installed in catcher 3.
Claims (3)
1. a little gap honing linkage for vertical internal cylindrical honing machine, comprise hollow rod body (1), and be hinged on respectively on hollow rod body (1), the air guide mechanism connector (2) at lower two ends and catcher (3), it is characterized in that: at described hollow rod body (1) two ends, symmetry is installed with, lower yoke (4, 5), described air guide mechanism connector (2) and catcher be respectively arranged with on (3) with described on, lower yoke (4, 5) be used in conjunction with and be mutually vertically disposed air guide mechanism yoke (6) and catcher yoke (7), on described, lower yoke (4, 5) with corresponding air guide mechanism yoke (6), in the space that catcher yoke (7) surrounds, be provided with, lower cross bore contiguous block (8, 9), in air guide mechanism yoke (6), catcher yoke (7) is with upper, lower yoke (4, 5) on sidewall, be positioned at, lower cross bore contiguous block (8, 9) corresponding position of cross through hole offers respectively the fine grinding pin shaft hole, in described fine grinding pin shaft hole, is provided with and is mated the upper of use, lower fine grinding straight pin (10, 11), on described, lower fine grinding straight pin (10, 11) extend to respectively, lower cross bore contiguous block (8, 9) in cross through hole.
2. little gap honing linkage for vertical internal cylindrical honing machine according to claim 1, it is characterized in that: described upper and lower yoke (4,5) is assemblied in hollow rod body (1) two ends by screw thread or tight fit respectively, and by behind upper and lower alignment pin (12,13) location, being symmetrically welded at hollow rod body (1) two ends.
3. little gap honing linkage for vertical internal cylindrical honing machine according to claim 1, is characterized in that: be provided with the rotation mouth hanging (14) and the bistrique keeper (15) that articulate bistrique in described catcher (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203549416U CN203317199U (en) | 2013-06-20 | 2013-06-20 | Interstice honing connecting rod device for vertical internally circular honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203549416U CN203317199U (en) | 2013-06-20 | 2013-06-20 | Interstice honing connecting rod device for vertical internally circular honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317199U true CN203317199U (en) | 2013-12-04 |
Family
ID=49656593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203549416U Expired - Fee Related CN203317199U (en) | 2013-06-20 | 2013-06-20 | Interstice honing connecting rod device for vertical internally circular honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125791A (en) * | 2019-07-03 | 2019-08-16 | 安徽多邦珩磨技术有限公司 | A kind of float connector |
-
2013
- 2013-06-20 CN CN2013203549416U patent/CN203317199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125791A (en) * | 2019-07-03 | 2019-08-16 | 安徽多邦珩磨技术有限公司 | A kind of float connector |
| CN110125791B (en) * | 2019-07-03 | 2024-04-02 | 安徽多邦珩磨技术有限公司 | Floating connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131204 Termination date: 20190620 |