CN203600094U - Universal tool for positioning cutting head tooth holder of heading machine - Google Patents
Universal tool for positioning cutting head tooth holder of heading machine Download PDFInfo
- Publication number
- CN203600094U CN203600094U CN201320632943.7U CN201320632943U CN203600094U CN 203600094 U CN203600094 U CN 203600094U CN 201320632943 U CN201320632943 U CN 201320632943U CN 203600094 U CN203600094 U CN 203600094U
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- vertical shaft
- toothholder
- transverse axis
- key groove
- shaft
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Abstract
The utility model provides a universal tool for positioning a cutting head tooth holder of a heading machine. A vertical shaft is fixed to a support, the support is fixed to a base body of a slewing platform, a vertical shaft guiding key groove is formed in the vertical shaft, a sliding block is arranged on the vertical shaft in a sleeved mode and installed in the vertical shaft guiding key groove, a cross shaft guiding key groove is formed in the sliding block, a cross shaft is installed in the cross shaft guiding key groove and perpendicular to the vertical shaft, and a tooth holder installation rack is fixed to the cross shaft; one end of a supporting arm is installed at one end of the cross shaft, the other end of the supporting arm is connected with one end of a connecting plate through a horizontal rotating shaft, and the other end of the connecting plate is connected with a tooth handle through a vertical rotating shaft; a worm gear is arranged in the slewing platform and connected with a worm, and the worm is connected with a hand wheel in a matched mode. It is unnecessary to design the tool repeatedly for positioning cutting head tooth holders with different parameters, so that cost and repeated labor are reduced, and production efficiency is improved.
Description
Technical field
The utility model relates to cutting head of roadheader production equipment, the frock of pick toothholder location while being specifically related to cutting head of roadheader production.
Background technology
Cutting head of roadheader pick toothholder adopts frock shown in accompanying drawing 1 to position conventionally, and it is made up of platform 31 and a chuck with scale.Chuck can be realized around platform and being rotated by the chute on rotating shaft and platform 31.Cutting head of roadheader cylindrical shell 32 is fixed on the axle center of platform 31, can guarantee that like this chuck moves in a circle round cutterhead cylindrical shell.Cutting head of roadheader is mainly made up of cylindrical shell 32 and pick toothholder 33.Pick toothholder 33 is welded on cylindrical shell 32, has specific setting angle and guarantee the efficiency of cut.Above chuck, be carved with scale and guarantee the toothholder angle in when location, the internal diameter of chuck has determined that pick toothholder 33 is at position and height radially.But distribute for the cutterhead of different-diameter D and different toothholders, just need to redesign a chuck matching.Reduce greatly production efficiency, increased the much duplication of labour and cost.
Summary of the invention
The purpose of this utility model is exactly the structure by changing cutterhead toothholder positioning tool, makes the cutterhead of different parameters, different size can use this frock to carry out toothholder location, reduces cost of manufacture and the duplication of labour, enhances productivity.
The technical solution of the utility model: cutting head of roadheader toothholder location universal fixture, comprises revolving dial, support and toothholder locating rack; Described toothholder locating rack comprises transverse axis, vertical shaft, slide block, toothholder locating rack and tooth handle, vertical shaft is fixed on support, support is fixed on revolving dial matrix, on described vertical shaft, be provided with vertical shaft guide key groove, slide block set, on vertical shaft, is arranged on vertical shaft guide key groove, on slide block, be provided with transverse axis guide key groove, transverse axis is arranged on transverse axis guide key groove, and transverse axis and vertical shaft are perpendicular, and toothholder locating rack is fixed on transverse axis;
Described toothholder locating rack is made up of vertical rotation axis, horizontal rotating shaft, support arm and connecting plate, support arm one end is arranged on one end of transverse axis, the support arm other end is connected with one end of connecting plate by horizontal rotating shaft, and the described connecting plate other end is connected with tooth handle by vertical rotation axis;
In described revolving dial, be provided with worm gear, worm screw and handwheel, worm gear is fixed in revolving dial, and worm and wheel connects, and worm screw is connected with handwheel coupling.
As preferably, on transverse axis and vertical shaft, be provided with groove, on described groove, be provided with meter ruler.
The beneficial effects of the utility model: be directed to the cutterhead toothholder location of different parameters, do not need design iterations frock, reduced cost and the duplication of labour, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixed diameter chuck mode cutting head of roadheader toothholder positioning tool;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is schematic cross-section of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described.
As shown in Figures 2 and 3, cutting head of roadheader toothholder location universal fixture, comprises revolving dial 1, support 2 and toothholder locating rack; Described toothholder locating rack comprises transverse axis 4, vertical shaft 5, slide block 6 and toothholder locating rack 7, vertical shaft 5 is fixed on support 2, support 2 is fixed on the matrix of revolving dial 1, on described vertical shaft 5, be provided with vertical shaft guide key groove, slide block 6 is enclosed within on vertical shaft 5, is arranged on vertical shaft guide key groove, on slide block 6, be provided with transverse axis guide key groove, transverse axis 4 is arranged on transverse axis guide key groove, and transverse axis 4 is perpendicular with vertical shaft 5, and toothholder locating rack 7 is fixed on transverse axis 4; Described toothholder locating rack 7 is made up of vertical rotation axis 9, horizontal rotating shaft 10, support arm 11 and connecting plate 3, support arm 11 one end are arranged on one end of transverse axis 4, support arm 11 other ends are connected with one end of connecting plate 3 by horizontal rotating shaft 10, and described connecting plate 3 other ends are connected with tooth handle 8 by vertical rotation axis 9; In described revolving dial 1, be provided with worm gear, worm screw and handwheel, worm gear is fixed in revolving dial 1, and worm and wheel connects, and worm screw is connected with handwheel coupling.On transverse axis 4 and vertical shaft 5, be provided with groove, on described groove, be provided with meter ruler.Described vertical rotation axis 9 and horizontal rotating shaft 10 are provided with the number of degrees.
Revolving dial 1 inside is by worm gear, worm-drive, can drive by outside handwheel the rotation of worm screw, drives the rotation of worm gear by worm screw, and worm gear and revolving dial 1 combine as a whole by bolt, have so just realized the rotation of revolving dial 1.Carve circle number of degrees in revolving dial 1 outer ring by boring and milling machine, least unit is 1 °.Cutterhead cylindrical shell can be fixed on revolving dial 1 shaft core position by the claw on revolving dial 1.
Toothholder locating rack 7 is mainly made up of the toothholder locating rack 7 of the transverse axis 4 with scale, vertical shaft 5, slide block 6 and transverse axis front end; Vertical shaft 5 is bolted and is fixed on support 2, and support 2 is welded on the matrix of revolving dial 1; Slide block 6 is enclosed within on vertical shaft 5, is arranged on the guide key groove of vertical shaft 5, leads by guide key groove, realizes longitudinal movement, is also provided with fixed screw on slide block, and fixed screw is for fixing slide block height; Transverse axis 4 coordinates and realizes horizontal movement with the transverse axis guide key groove of slide block 6; Can determine radial dimension and the height of toothholder by transverse axis 4, vertical shaft 5 and slide block 6.The angle of distribution of toothholder on circumference can be determined by the scale on revolving dial 1.On transverse axis 4 and vertical shaft 5, mill out the meter ruler groove matching with meter ruler, meter ruler is bonded in meter ruler groove, realize laterally with longitudinal graduated scale; The toothholder locating rack 7 of transverse axis 4 front ends is made up of vertical rotation axis 9, horizontal rotating shaft 10, support arm 11 and connecting plate 3, on vertical rotation axis 9 and horizontal rotating shaft 10, is carved with the number of degrees, realizes the angle orientation of toothholder.By such a device, just can carry out the toothholder of different parameters cutterhead and locate.Be directed to like this cutterhead of different size, different parameters, this toothholder positioning tool is all suitable for.
It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each part all available prior art realized.
Claims (2)
1. cutting head of roadheader toothholder location universal fixture, is characterized in that: comprise revolving dial (1), support (2) and toothholder locating rack; Described toothholder locating rack comprises transverse axis (4), vertical shaft (5), slide block (6) and toothholder installing rack (7), vertical shaft (5) is fixed on support (2), support (2) is fixed on the matrix of revolving dial (1), described vertical shaft is provided with vertical shaft guide key groove on (5), slide block (6) is enclosed within on vertical shaft (5), be arranged on vertical shaft guide key groove, slide block is provided with transverse axis guide key groove on (6), transverse axis (4) is arranged on transverse axis guide key groove, transverse axis (4) is perpendicular with vertical shaft (5), and toothholder installing rack (7) is fixed on transverse axis (4);
Described toothholder installing rack (7) is made up of vertical rotation axis (9), horizontal rotating shaft (10), support arm (11), connecting plate (3) and tooth handle (8), support arm (11) one end is arranged on one end of transverse axis (4), support arm (11) other end is connected with one end of connecting plate (3) by horizontal rotating shaft (10), and described connecting plate (3) other end is connected with tooth handle (8) by vertical rotation axis (9);
Described revolving dial is provided with worm gear, worm screw and handwheel in (1), and worm gear is fixed in revolving dial (1), and worm and wheel connects, and worm screw is connected with handwheel coupling.
2. cutting head of roadheader toothholder according to claim 1 location universal fixture, is characterized in that: on transverse axis (4) and vertical shaft (5), be provided with meter ruler groove, on described meter ruler groove, be provided with meter ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632943.7U CN203600094U (en) | 2013-10-14 | 2013-10-14 | Universal tool for positioning cutting head tooth holder of heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632943.7U CN203600094U (en) | 2013-10-14 | 2013-10-14 | Universal tool for positioning cutting head tooth holder of heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600094U true CN203600094U (en) | 2014-05-21 |
Family
ID=50712793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632943.7U Expired - Fee Related CN203600094U (en) | 2013-10-14 | 2013-10-14 | Universal tool for positioning cutting head tooth holder of heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600094U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593441A (en) * | 2017-01-22 | 2017-04-26 | 徐工集团工程机械有限公司 | Toothholder positioning tool for cutting head |
| CN106914787A (en) * | 2017-01-25 | 2017-07-04 | 徐州徐工基础工程机械有限公司 | A kind of milling wheel toothholder positioner |
| CN107042382A (en) * | 2017-06-02 | 2017-08-15 | 永城煤电控股集团有限公司 | Coal mining machine roller pick box welded retainer |
| CN108747154A (en) * | 2018-06-28 | 2018-11-06 | 辽宁工程技术大学 | A kind of pick installation positioner and its application method |
| CN109014846A (en) * | 2018-10-15 | 2018-12-18 | 池州市柏泰贸易有限公司 | A kind of shearer roller holder positioning device |
| CN109048721A (en) * | 2018-10-17 | 2018-12-21 | 辽宁工程技术大学 | A kind of cutting head of roadheader pick locator |
| CN109332948A (en) * | 2018-10-30 | 2019-02-15 | 中国矿业大学 | A kind of the automatic positioning equipment and its automatic location welding method of pick |
| CN110181526A (en) * | 2019-05-21 | 2019-08-30 | 山西能源学院 | Cutting drum toothholder positions special purpose robot |
| CN110216405A (en) * | 2019-05-21 | 2019-09-10 | 山西能源学院 | Cutting drum integrated manufacturing system |
| CN111644768A (en) * | 2020-05-26 | 2020-09-11 | 吉林化工学院 | Pick toothholder fixed-position welding device on cutterhead |
-
2013
- 2013-10-14 CN CN201320632943.7U patent/CN203600094U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593441A (en) * | 2017-01-22 | 2017-04-26 | 徐工集团工程机械有限公司 | Toothholder positioning tool for cutting head |
| CN106914787A (en) * | 2017-01-25 | 2017-07-04 | 徐州徐工基础工程机械有限公司 | A kind of milling wheel toothholder positioner |
| CN107042382A (en) * | 2017-06-02 | 2017-08-15 | 永城煤电控股集团有限公司 | Coal mining machine roller pick box welded retainer |
| CN107042382B (en) * | 2017-06-02 | 2018-10-16 | 永城煤电控股集团有限公司 | Coal mining machine roller pick box welded retainer |
| CN108747154A (en) * | 2018-06-28 | 2018-11-06 | 辽宁工程技术大学 | A kind of pick installation positioner and its application method |
| CN109014846B (en) * | 2018-10-15 | 2024-02-13 | 安徽佳赫燃气有限公司 | Positioning device for roller tooth holder of coal mining machine |
| CN109014846A (en) * | 2018-10-15 | 2018-12-18 | 池州市柏泰贸易有限公司 | A kind of shearer roller holder positioning device |
| CN109048721A (en) * | 2018-10-17 | 2018-12-21 | 辽宁工程技术大学 | A kind of cutting head of roadheader pick locator |
| CN109048721B (en) * | 2018-10-17 | 2024-03-01 | 辽宁工程技术大学 | Cutting head pick positioner of heading machine |
| CN109332948A (en) * | 2018-10-30 | 2019-02-15 | 中国矿业大学 | A kind of the automatic positioning equipment and its automatic location welding method of pick |
| CN110181526A (en) * | 2019-05-21 | 2019-08-30 | 山西能源学院 | Cutting drum toothholder positions special purpose robot |
| CN110216405A (en) * | 2019-05-21 | 2019-09-10 | 山西能源学院 | Cutting drum integrated manufacturing system |
| CN111644768A (en) * | 2020-05-26 | 2020-09-11 | 吉林化工学院 | Pick toothholder fixed-position welding device on cutterhead |
| CN111644768B (en) * | 2020-05-26 | 2022-05-03 | 吉林化工学院 | Pick toothholder fixed-position welding device on cutterhead |
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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 |
Granted publication date: 20140521 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |