CN102601764A - Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method - Google Patents
Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method Download PDFInfo
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- CN102601764A CN102601764A CN2012100894096A CN201210089409A CN102601764A CN 102601764 A CN102601764 A CN 102601764A CN 2012100894096 A CN2012100894096 A CN 2012100894096A CN 201210089409 A CN201210089409 A CN 201210089409A CN 102601764 A CN102601764 A CN 102601764A
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- tooth
- tooth bar
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- installation
- racks
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Abstract
The invention discloses an auxiliary installation part capable of facilitating splicing of high-precision racks and an installation method. The installation part is a rack section, modulus and a pressure angle of the rack section are identical to those of racks to be installed, and the helical direction of teeth of the rack section is opposite to that of teeth of the racks to be installed. The installation method includes (1) tightly abutting a first rack to be installed to a second rack to be installed during installation and abutting the bottoms of the two racks to equipment to be installed; (2) reversely fastening the auxiliary installation part to a joint of the two racks to be installed and leading the teeth of the auxiliary installation part to be uniformly distributed on the two racks; and (3) clamping surfaces of the two racks to be installed, the auxiliary installation part and the equipment to be installed by clamping pliers so that the optimal distance of the joint of the rack is kept during installation by the aid of clamping force and continuous tooth surfaces of the auxiliary installation part. The auxiliary installation part has the advantages that installation is convenient, the same batch of racks with the same modulus can be installed by the aid of an installation block, requirements on machining precision of ends are low during machining, machining cost is reduced, and transmission precision is guaranteed.
Description
Technical field
The present invention relates to general tooth bar field, especially relate to a kind of auxiliary installation piece of tooth bar continued access and installation method of continued access tooth bar of making things convenient for.
Background technology
Method at present commonly used be with the tooth bar end through the higher processing of row ratio of precision, guarantee that the tooth pitch of the increment of its joint is a standard value when mounted, i.e. π m (m is the tooth bar modulus).
The prior art shortcoming mainly is to have man-hour than higher requirement adding, and the designated precision that must reach design can guarantee the accurate transmission agency of tooth bar, and it manufactures comparatively trouble, and the machining accuracy of lathe is had very big dependence.
Summary of the invention
The objective of the invention is for overcoming the deficiency of above-mentioned prior art; A kind of auxiliary installation piece and installation method that makes things convenient for continued access high accuracy tooth bar is provided; It can reduce processing request; But can conveniently install and can guarantee the termination tooth pitch realization continued access tooth bar precision drive of standard during installation, an auxiliary installation piece can have the installation that is directed against a collection of with the isostructural tooth bar of modulus simultaneously.
For realizing above-mentioned purpose, the present invention adopts following technical proposals:
A kind of auxiliary installation piece that makes things convenient for continued access high accuracy tooth bar, it is and the rack segments that tooth bar modulus, pressure angle are identical, the tooth hand of spiral is opposite to be installed.
Said rack segments has 14-18 tooth.
Said rack segments has 16 teeth.
The above-mentioned preparation method that makes things convenient for the auxiliary installation piece of continued access high accuracy tooth bar, straight-tooth auxiliary installation piece use modulus, the tooth bar intercepting rack segments that pressure angle is identical get final product; The helical teeth auxiliary installation piece need process one opposite with the rack tooth hand of spiral to be installed, modulus, tooth bar and intercepting rack segments that pressure angle is identical get final product.
A kind of installation method that makes things convenient for continued access high accuracy tooth bar is characterized in that,
At first first tooth bar to be installed and second tooth bar to be installed closely are close together when (1) installing, the bottom of two tooth bars comes on the equipment to be installed;
(2) with the seam crossing of above-mentioned installation auxiliary member left-hand thread to two tooth bar to be installed, its tooth is evenly distributed to two tooth bars;
(3) use the clamping pliers that two tooth bars to be installed are clamped with auxiliary member and device side to be installed are installed, rely on the continuous flank of tooth of clamping force and installation auxiliary member just to make the tooth bar seam when installing remain to optimum distance.
Described tooth bar is spur rack or diagonal-cut rack.
The detailed design main points:
1. the straight-tooth auxiliary installation piece is identical with former rack structure;
2. the helical teeth auxiliary installation piece hand of spiral and former tooth bar are in the opposite direction, and every heel teeth bar is uniformly distributed with about 8 teeth during installation.
The invention has the beneficial effects as follows: the convenient installation, a mounting blocks can be installed a collection of tooth bar with modulus, and the machining accuracy that adds the end in man-hour needn't require so high, cuts down finished cost, and guarantees transmission accuracy.
Description of drawings
Fig. 1 is a straight-tooth mounting structure sketch map of the present invention;
1. left spur racks to be installed wherein, 2. right spur rack to be installed, 3. straight-tooth is installed auxiliary member, 4. spur rack seam.
Fig. 2 is that straight-tooth of the present invention is installed the three-dimensional line chart of auxiliary member;
Fig. 3 is a helical teeth mounting structure sketch map of the present invention;
5. left diagonal-cut racks to be installed wherein, 6. right diagonal-cut rack to be installed, 7. helical teeth is installed auxiliary member, 8. diagonal-cut rack seam.
Fig. 4 is that helical teeth of the present invention is installed the three-dimensional line chart of auxiliary member;
Fig. 5 is that helical teeth is installed auxiliary member and the contrast of diagonal-cut rack teeth directional;
9. diagonal-cut racks wherein, 7. helical teeth is installed auxiliary member.
Fig. 6 is that straight-tooth is installed auxiliary member and the contrast of spur rack teeth directional;
10. spur racks wherein, 3. straight-tooth is installed auxiliary member.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Embodiment 1 spur rack is installed auxiliary member and installation method
Please refer to Fig. 1, Fig. 2, Fig. 6 for spur rack, can adopt existing same modulus, isostructure, spur rack that pressure angle is identical in the making, use sawing machine that it is cut to the rack segments with 16 teeth, remove the end face burr, and the chamfered edge limit.Reference shape Fig. 23 D stereo line chart after the intercepting, the flank profil direction can be referring to Fig. 6, and as can be seen from the figure its spur rack 10 is consistent with the teeth directional of straight-tooth installation auxiliary member 3.
At first left side spur rack 1 to be installed closely is close together with right spur rack 2 to be installed during installation, the tooth bar bottom comes on the equipment to be installed, and straight-tooth is installed the seam crossing of auxiliary member 3 left-hand threads to two toothed rack, and the equal cloud of its tooth is distributed to two tooth bars.Use and clamp pliers Figure 1A face and device side to be installed clamping; Same another clamping pliers that uses clamps Figure 1B and device side to be installed, and the continuous flank of tooth that relies on clamping force and straight-tooth that auxiliary member 3 is installed just can make the spur rack seam 4 when installing remain to optimum distance.
Embodiment 2 diagonal-cut racks are installed auxiliary member and installation method
Please refer to Fig. 3, Fig. 4, Fig. 5 for diagonal-cut rack; Be respectively left diagonal-cut rack to be installed 5; Right diagonal-cut rack 6 to be installed, helical teeth is installed auxiliary member 7 and diagonal-cut rack seam 8, and its installation method and spur rack are similar to repeat no more here; About its planform is distinguishing; As can be seen from Figure 5 helical teeth installation auxiliary member 7 is just in time opposite with the hand of spiral of diagonal-cut rack 9 teeth, needs necessary opposite tooth bar of still its tooth hand of spiral that has identical modulus and structure thereof with the installation tooth bar of cutting during making, and the tooth bar of intercepting part then gets final product.
, guarantee that joint has correct connection tooth pitch, makes transmission more accurate through top tooth bar being made and but technological improvement greatly reduces the precision of processing continued access tooth bar termination.
Claims (5)
1. an auxiliary installation piece that makes things convenient for continued access high accuracy tooth bar is characterized in that, it is and the rack segments that tooth bar modulus, pressure angle are identical, the tooth hand of spiral is opposite to be installed.
2. the auxiliary installation piece that makes things convenient for continued access high accuracy tooth bar as claimed in claim 1 is characterized in that, said rack segments has 14-18 tooth.
3. the auxiliary installation piece that makes things convenient for continued access high accuracy tooth bar as claimed in claim 2 is characterized in that, said rack segments has 16 teeth.
4. installation method that makes things convenient for continued access high accuracy tooth bar is characterized in that step is:
At first first tooth bar to be installed and second tooth bar to be installed closely are close together when (1) installing, the bottom of two tooth bars comes on the equipment to be installed;
(2) with the seam crossing of claim 1 or 2 or 3 described installation auxiliary member left-hand thread to two tooth bar to be installed, its tooth is evenly distributed to two tooth bars;
(3) use the clamping pliers that two tooth bars to be installed are clamped with auxiliary member and device side to be installed are installed, rely on the continuous flank of tooth of clamping force and installation auxiliary member just to make the tooth bar seam when installing remain to optimum distance.
5. installation method as claimed in claim 4 is characterized in that, described tooth bar is spur rack or diagonal-cut rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100894096A CN102601764A (en) | 2012-03-30 | 2012-03-30 | Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100894096A CN102601764A (en) | 2012-03-30 | 2012-03-30 | Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102601764A true CN102601764A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100894096A Pending CN102601764A (en) | 2012-03-30 | 2012-03-30 | Auxiliary installation part capable of facilitating splicing of high-precision racks and installation method |
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| CN (1) | CN102601764A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006008461B4 (en) * | 2006-02-17 | 2008-02-21 | Atlanta Antriebssysteme E. Seidenspinner Gmbh & Co. Kg | Serrated measuring body |
| CN101545527A (en) * | 2009-05-06 | 2009-09-30 | 河北科技大学 | Over-long precise mortise joint rack and method for manufacturing same |
| DE102006014540B4 (en) * | 2006-03-24 | 2010-07-29 | Atlanta Antriebssysteme E. Seidenspinner Gmbh & Co. Kg | Adjustment device for mounting racks |
| CN201751081U (en) * | 2010-04-02 | 2011-02-23 | 扬州锻压机床集团有限公司 | Rack splicing tool |
| CN202592291U (en) * | 2012-03-30 | 2012-12-12 | 亨利安管理咨询（青岛）有限公司 | Auxiliary mounting part for splicing high-precision gear racks conveniently |
-
2012
- 2012-03-30 CN CN2012100894096A patent/CN102601764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006008461B4 (en) * | 2006-02-17 | 2008-02-21 | Atlanta Antriebssysteme E. Seidenspinner Gmbh & Co. Kg | Serrated measuring body |
| DE102006014540B4 (en) * | 2006-03-24 | 2010-07-29 | Atlanta Antriebssysteme E. Seidenspinner Gmbh & Co. Kg | Adjustment device for mounting racks |
| CN101545527A (en) * | 2009-05-06 | 2009-09-30 | 河北科技大学 | Over-long precise mortise joint rack and method for manufacturing same |
| CN201751081U (en) * | 2010-04-02 | 2011-02-23 | 扬州锻压机床集团有限公司 | Rack splicing tool |
| CN202592291U (en) * | 2012-03-30 | 2012-12-12 | 亨利安管理咨询（青岛）有限公司 | Auxiliary mounting part for splicing high-precision gear racks conveniently |
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Owner name: WMH HERION (QINGDAO) AUTOMATION TECHNOLOGY CO., LT Free format text: FORMER OWNER: WMH HERION ADMINISTRATION CONSULTING (QINGDAO) CO., LTD. Effective date: 20130912 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130912 Address after: 266400 South Road, East and north of Shanghai Road, Lingang Economic Development Zone, Qingdao, Shandong, Jiaonan Applicant after: Henryn (Qingdao) Automation Technology Co., Ltd. Address before: 266400 No. 755 Lingang Road, Lingang Economic Development Zone, Qingdao, Shandong, Jiaonan Applicant before: Henryn management consulting (Qingdao) Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20120725 |