CN103291874A - Synchronous gear rack mechanism - Google Patents
Synchronous gear rack mechanism Download PDFInfo
- Publication number
- CN103291874A CN103291874A CN2012100540405A CN201210054040A CN103291874A CN 103291874 A CN103291874 A CN 103291874A CN 2012100540405 A CN2012100540405 A CN 2012100540405A CN 201210054040 A CN201210054040 A CN 201210054040A CN 103291874 A CN103291874 A CN 103291874A
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- synchronizing shaft
- tooth bar
- gear
- fitting seat
- slide block
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Abstract
The invention provides a synchronous gear rack mechanism which is characterized by comprising sliding blocks, gears, racks, press surfaces, rotary supporting seats, vertical synchronous shafts, mounting seats, transverse synchronous shafts, shaft sleeves, stop pins, bevel gears, gear nuts, rack mounting seats, deep groove ball bearings and guide sleeves, wherein the bevel gears are mounted at the two ends of each of the vertical synchronous shafts and the transverse synchronous shafts respectively; the bevel gears on the four corners of each of the mounting seats are intermeshed at an angle of 90 degrees; the racks are vertically mounted on the four corners of each of the press surfaces; the mounting seats are configured; the rack strength is guaranteed; and the racks are fixed to the rack mounting seats. According to the synchronous gear rack mechanism provided by the invention, the parallelism and the operation stability of the sliding blocks and a working table can be improved; when equipment works normally, the quality and the precision of a pressed product can be further improved by the synchronous gear rack mechanism; and the synchronous gear rack mechanism is wide in application range.
Description
Technical field
The present invention relates to a kind of pinion and rack, belong to traditional mechanical field.
Background technique
Existingly take turns rackwork because the difficult control of machining accuracy causes this mechanism's service precision to descend, especially in the tolerance control of four bevel gears processing, and the dimensional uniformity problem, make this mechanism of less use in the industry.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defective, and a kind of synchromesh gear rackwork is provided, and improves parallelism and the operational stability of slide block and worktable, improves quality and the precision of compacted products.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of synchromesh gear rackwork, comprise slide block, gear, tooth bar, press face face, rotation supporting base, perpendicular synchronizing shaft, fitting seat, horizontal synchronizing shaft, axle sleeve, stop pin, bevel gear, gear nut, tooth bar fitting seat, deep groove ball bearing and guide pin bushing, a kind of synchromesh gear rackwork installs back squarely pattern, described bevel gear is installed on perpendicular synchronizing shaft and horizontal synchronizing shaft two ends respectively, and bevel gear is intermeshed into 90 degree on four angles of fitting seat; Described tooth bar is vertically mounted on four jiaos in press face, is provided with fitting seat, guarantees tooth bar intensity, and tooth bar is fixed on the tooth bar fitting seat, and tooth bar is stationary components; Inboard and the intermediary movements slide block of described tooth bar fitting seat, slide block can move up and down without interruption; Described perpendicular synchronizing shaft is installed on the slide block by fitting seat, and horizontal synchronizing shaft two ends all are with spur gear wheel; Described horizontal synchronizing shaft is installed on slide block both sides up and down by fitting seat after connecting by axle sleeve, stop pin equally;
Further, when described slide block moves up and down, the gear of installing by the gear shaft two ends, and stationary rack intermesh, drive this mechanism's joggleword.
Further, described perpendicular synchronizing shaft and horizontal synchronizing shaft all are equipped with bevel gear, and perpendicular synchronizing shaft and horizontal synchronizing shaft are to intermesh by 90 degree meshed bevel gears to rotate relation.
A kind of synchromesh gear rackwork of the present invention can improve parallelism and the operational stability of slide block and worktable, when equipment during in proper functioning, uses this mechanism can further improve quality and the precision of compacted products, and uses extensively.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of facing of the present invention;
Fig. 2 is plan structure schematic representation of the present invention;
Fig. 3 is side-looking structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in restriction the present invention.
As shown in Figure 1, described bevel gear 10 is installed on perpendicular synchronizing shaft 5 and horizontal synchronizing shaft 7 two ends respectively, and bevel gear 10 is intermeshed into 90 degree on 6 four angles of fitting seat; Described tooth bar 3 is vertically mounted on 15 4 jiaos in press face, is provided with fitting seat 6, guarantees tooth bar 3 intensity, and tooth bar 3 is fixed on the tooth bar fitting seat 12, and tooth bar 3 is stationary components; Described tooth bar fitting seat 12 inboard and intermediary movements slide blocks 1, slide block 1 can move up and down without interruption; Described perpendicular synchronizing shaft 5 is installed on the slide block 1 by fitting seat 6, and horizontal synchronizing shaft 7 two ends all are with spur gear wheel 2; After described horizontal synchronizing shaft 7 connected by axle sleeve 8, stop pin 9, about in the of 1 both sides to be installed on slide block by fitting seat 6 equally.
Two perpendicular synchronizing shafts 5 are installed on the slide block 1 by fitting seat 6, about each 1 cover, and two ends all are with gear 2, this gear 2 is meshed with tooth bar 3 when mounted, when slide block moved up and down, perpendicular synchronizing shaft 5 rotated thereupon.
As shown in Figure 2, on two perpendicular synchronizing shafts 5 and four horizontal synchronizing shafts 7 bevel gear 10 is housed all, they intermesh by 90 degree meshed bevel gears 10 exactly and rotate relation.
When slide block moved up and down, perpendicular synchronizing shaft 5 reached power on four horizontal synchronizing shafts 7 by bevel gear 10 simultaneously as the driving shaft rotation, and rotate the back of realizing intermeshing.
The above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. synchromesh gear rackwork, it is characterized in that: comprise slide block, gear, tooth bar, press face face, rotation supporting base, perpendicular synchronizing shaft, fitting seat, horizontal synchronizing shaft, axle sleeve, stop pin, bevel gear, gear nut, tooth bar fitting seat, deep groove ball bearing and guide pin bushing, described bevel gear is installed on perpendicular synchronizing shaft and horizontal synchronizing shaft two ends respectively, and bevel gear is intermeshed into 90 degree on four angles of fitting seat;
Described tooth bar is vertically mounted on four jiaos in press face, is provided with fitting seat, guarantees tooth bar intensity, and tooth bar is fixed on the tooth bar fitting seat, and tooth bar is stationary components;
Inboard and the intermediary movements slide block of described tooth bar fitting seat, slide block can move up and down without interruption;
Described perpendicular synchronizing shaft is installed on the slide block by fitting seat, and horizontal synchronizing shaft two ends all are with spur gear wheel;
Described horizontal synchronizing shaft is installed on slide block both sides up and down by fitting seat after connecting by axle sleeve, stop pin equally.
2. a kind of synchromesh gear rackwork according to claim 1 is characterized in that: when described slide block moves up and down, the gear of installing by the gear shaft two ends, and stationary rack intermesh, drive this mechanism's joggleword.
3. synchromesh gear rackwork according to claim 1, it is characterized in that: described perpendicular synchronizing shaft and horizontal synchronizing shaft all are equipped with bevel gear, and perpendicular synchronizing shaft and horizontal synchronizing shaft are to spend meshed bevel gears by 90 to intermesh and rotate relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054040.5A CN103291874B (en) | 2012-03-02 | 2012-03-02 | A kind of synchromesh gear rackwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210054040.5A CN103291874B (en) | 2012-03-02 | 2012-03-02 | A kind of synchromesh gear rackwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291874A true CN103291874A (en) | 2013-09-11 |
| CN103291874B CN103291874B (en) | 2016-08-24 |
Family
ID=49093237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210054040.5A Active CN103291874B (en) | 2012-03-02 | 2012-03-02 | A kind of synchromesh gear rackwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291874B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798074A (en) * | 2016-05-03 | 2016-07-27 | 无锡市威特机械有限公司 | Gear balance synchronizer used for material feeding of extruding machine |
| CN106853843A (en) * | 2017-01-09 | 2017-06-16 | 江南大学 | A kind of achievable synchronous omni-directional moving platform for turning to |
| CN109859723A (en) * | 2018-12-29 | 2019-06-07 | 华南农业大学 | A kind of height-adjustable soft pedal auxiliary device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1224302A (en) * | 1968-02-24 | 1971-03-10 | Vyzk Ustav Tvarecich Stroju | A device for the drive of a table of a revolving punching press |
| CN2270851Y (en) * | 1996-04-30 | 1997-12-17 | 李志� | Functional transmitting device |
| CN201407323Y (en) * | 2008-12-30 | 2010-02-17 | 赵世芳 | translation-rotation converting mechanism |
| CN202484237U (en) * | 2012-03-02 | 2012-10-10 | 无锡市蓝力机床有限公司 | Synchronous gear and rack mechanism |
-
2012
- 2012-03-02 CN CN201210054040.5A patent/CN103291874B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1224302A (en) * | 1968-02-24 | 1971-03-10 | Vyzk Ustav Tvarecich Stroju | A device for the drive of a table of a revolving punching press |
| CN2270851Y (en) * | 1996-04-30 | 1997-12-17 | 李志� | Functional transmitting device |
| CN201407323Y (en) * | 2008-12-30 | 2010-02-17 | 赵世芳 | translation-rotation converting mechanism |
| CN202484237U (en) * | 2012-03-02 | 2012-10-10 | 无锡市蓝力机床有限公司 | Synchronous gear and rack mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798074A (en) * | 2016-05-03 | 2016-07-27 | 无锡市威特机械有限公司 | Gear balance synchronizer used for material feeding of extruding machine |
| CN106853843A (en) * | 2017-01-09 | 2017-06-16 | 江南大学 | A kind of achievable synchronous omni-directional moving platform for turning to |
| CN106853843B (en) * | 2017-01-09 | 2024-02-02 | 江南大学 | Omnidirectional mobile platform capable of realizing synchronous steering |
| CN109859723A (en) * | 2018-12-29 | 2019-06-07 | 华南农业大学 | A kind of height-adjustable soft pedal auxiliary device |
| CN109859723B (en) * | 2018-12-29 | 2022-11-22 | 华南农业大学 | But height-adjusting's piano footboard auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103291874B (en) | 2016-08-24 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000, 98 Yu Yan Road, Huishan District, Jiangsu, Wuxi Patentee after: Wuxi blue force Intelligent Equipment Co., Ltd. Address before: 214000, 98 Yu Yan Road, Huishan District, Jiangsu, Wuxi Patentee before: Wuxi Lanli Machine Tool Co., Ltd. |