CN204913420U - Mounting structure of compact structure's inclined disc type tool magazine - Google Patents
Mounting structure of compact structure's inclined disc type tool magazine Download PDFInfo
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- CN204913420U CN204913420U CN201520488177.0U CN201520488177U CN204913420U CN 204913420 U CN204913420 U CN 204913420U CN 201520488177 U CN201520488177 U CN 201520488177U CN 204913420 U CN204913420 U CN 204913420U
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- mounting structure
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Abstract
The utility model discloses a mounting structure of compact structure's inclined disc type tool magazine, including blade disc and drive blade disc pivoted motor, still include the connecting plate that goes on being connected with the digit control machine tool, rotationally fixed cutter dish the dabber, connect the lifing arm of dabber and connecting plate, the one end and the dabber fixed connection of lifing arm, the other end and connecting plate hinged, the axis of dabber is the acute angle with the contained angle that the axis of lifing arm was constructed, the motor sets up between lifing arm and blade disc and sets firmly in the spindle, is provided with the driving gear on the motor, the spindle still overlap be equipped with with driving gear engaged with driven gear, driven gear and blade disc fixed connection. The utility model discloses a mounting structure of inclined disc type tool magazine, have simple structure, low in manufacturing cost, fault rate low, maintain advantages such as simple.
Description
Technical field
The utility model relates to a kind of tool magazine of Digit Control Machine Tool, particularly relates to a kind of mounting structure of inclined disc type tool magazine of compact conformation.
Background technology
Along with the development of science and technology, the working (machining) efficiency of Digit Control Machine Tool requires more and more higher, and clamped one time also realizes the main development direction that multiple operation Continuous maching is Digit Control Machine Tool.At present, Digit Control Machine Tool have employed automatic tool changer substantially, also referred to as tool magazine in the automatic tool changer industry.Automatic tool changer of the prior art comprises rotating cutterhead, drives cutterhead to carry out the elevating mechanism that is elevated and drive cutterhead to carry out the travel mechanism of translation in the horizontal plane, makes the complicated integral structure of automatic tool changer thus, manufacturing cost is difficult to decline, fault rate is high, difficult in maintenance.
Summary of the invention
The utility model is intended to solve above-mentioned mentioned technical problem, provide that a kind of structure is simple, low cost of manufacture, failure rate is low, the simple inclined disc type tool magazine of maintenance mounting structure.
The utility model is realized by following technical scheme:
A kind of mounting structure of inclined disc type tool magazine of compact conformation, the motor comprising cutterhead and drive cutterhead to rotate, also comprise the connecting plate carrying out with Digit Control Machine Tool being connected, the mandrel of fixation cutter head rotationally, the lifting arm of connecting mandrel and connecting plate, one end of lifting arm is fixedly connected with mandrel, the other end and connecting plate hinged, the angle that the axis of mandrel and the axis of lifting arm are configured to is acute angle, described motor to be arranged between lifting arm and cutterhead and to be fixedly arranged on mandrel, motor is provided with driving gear, mandrel is also set with the driven gear be meshed with driving gear, driven gear is fixedly connected with cutterhead.
Preferably, described mandrel is also set with the clearance elimination gear be meshed with driving gear.
Preferably, described clearance elimination gear is connected on driven gear, driving gear comprises the first gear mass and is arranged at first gear teeth on the first gear mass, driven gear comprises the second gear mass and is arranged on second gear teeth on the second gear mass, clearance elimination gear comprises the 3rd gear mass and is arranged at the third round tooth on the 3rd gear mass, first gear teeth, second gear teeth and third round gear are through ship tooth or the oblique gear teeth, are also connected with the spring ordering about third round tooth and second gear teeth and mutually stagger between clearance elimination gear and driven gear; Described driven gear is installed with the first projection running through clearance elimination gear, clearance elimination gear is provided with the reciprocating through hole of accommodation first projection, the two ends of described spring are connected with the first projection and clearance elimination gear respectively.
Preferably, described driven gear and spring are arranged at the both sides of clearance elimination gear respectively, the end face of clearance elimination gear are also provided with the second projection of linking springs.
Preferably, the thickness of first gear teeth is more than or equal to the thickness sum of second gear teeth and third round tooth.
Preferably, the second gear mass and/or the 3rd gear mass are provided with the annular boss that second gear teeth and third round tooth are separated from each other.
Preferably, on the field of conjugate action of first gear teeth, second gear teeth, third round tooth, all cladding has one deck nickel-base alloy Laser Strengthening Layer.
Preferably, described cutterhead comprises disk body and some uniform folder knife assemblies be arranged on disk body, and the mode that folder knife assembly is bolted is fixed on disk body.
Preferably, described motor is servomotor, and motor is configured with reduction box, and motor is connected with mandrel by installing rack.
Beneficial effect is: the mounting structure of inclined disc type tool magazine of the present utility model, by one end of lifting arm and connecting plate are carried out hinged, thus make lifting arm that movable knife disc can be with to rotate around connecting plate, make cutterhead can send cutter to the cutter shaft on Digit Control Machine Tool and work of returning sword; By being arranged between lifting arm and cutterhead by motor, make the compact overall structure of inclined disc type tool magazine, the inner space of Digit Control Machine Tool shared under reducing the volume of inclined disc type tool magazine and duty; The angle that the axis of mandrel and the axis of lifting arm are configured to is acute angle, to take the space of Digit Control Machine Tool inside less, reduces the overall volume of Digit Control Machine Tool, makes the scope of application of inclined disc type tool magazine wider.By adopting spur gear or helical gear to carry out transmission, inclined disc type tool magazine is had advantages such as structure is simple, low cost of manufacture, failure rate is low, maintenance are simple.In addition, by arranging clearance elimination gear, and clearance elimination gear is engaged with driving gear jointly with driven gear, make the mutual elasticity of third round tooth of second gear teeth of driven gear and clearance elimination gear stagger under the action of the spring simultaneously, such setting can avoid driving gear and driven gear because of mismachining tolerance and/or the back lash produced of wearing and tearing, cutterhead is located more accurate, the cutter shaft on Digit Control Machine Tool and cutterhead is avoided to clash into, simultaneously, owing to eliminating the back lash of driving gear and driven gear, avoid between driving gear and driven gear and produce impact, effectively reduce drive noise.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the schematic perspective view of inclined disc type tool magazine of the present utility model;
Fig. 2 is the schematic perspective view at another visual angle of inclined disc type tool magazine in Fig. 1;
Fig. 3 is the schematic perspective view of the members of inclined disc type tool magazine in Fig. 1;
Fig. 4 is the sectional view after the members assembling of inclined disc type tool magazine in Fig. 1.
Detailed description of the invention
The mounting structure of the inclined disc type tool magazine of compact conformation as Figure 1-Figure 4, comprises lifting arm 1, connecting plate 10, mandrel 2, is sleeved on cutterhead 3 on mandrel 2 and the motor 51 that drives cutterhead 3 to rotate rotationally.Connecting plate 10 is for being installed to Digit Control Machine Tool by inclined disc type tool magazine, one end and the connecting plate 10 of lifting arm 1 carry out hinged, the other end of lifting arm 1 is fixed with mandrel 2 and is connected, thus make lifting arm 1 that movable knife disc 3 can be with to rotate around connecting plate 10, make cutterhead 3 can send cutter to the cutter shaft (not shown) on Digit Control Machine Tool and work of returning sword.Drive lifting arm 1 to rotate and can adopt cylinder or hydraulic cylinder.The axis of mandrel 2 and the axis of lifting arm 1 not perpendicular, the angle that the axis of the axis and lifting arm 3 that are also mandrel 2 is configured to is acute angle, to take the space of Digit Control Machine Tool inside less, reduces the overall volume of Digit Control Machine Tool.Motor 51 is connected with mandrel 2 by installing rack 6, motor 51 is provided with driving gear 41, and mandrel 2 is also set with the driven gear 42 be meshed with driving gear 41, driven gear 42 is fixedly connected with cutterhead 3.Driving gear 41 and driven gear 42 are external gear, are also driving gear 41 and carry out gear drive with driven gear 42 in the mode of external toothing.
Lifting arm 1 is arranged near the cutter shaft of Digit Control Machine Tool usually, by the rotation of lifting arm 1, can make cutterhead 3 near or away from cutter shaft, motor 51 is arranged between lifting arm 1 and cutterhead 3, the inner space of Digit Control Machine Tool shared under can reducing the overall volume of inclined disc type tool magazine and duty; Be conducive to the minimizing of the overall volume of Digit Control Machine Tool, make the scope of application of Digit Control Machine Tool wider.
In order to eliminate between driving gear 41 and driven gear 42 because of mismachining tolerance and/wear and tear and the drive gap that produces, preferably, can on mandrel 2 clearance elimination gear 43 that is meshed with driving gear of suit again.Clearance elimination gear 43 can be connected on driven gear 42, driving gear 41 comprises the first gear mass and is arranged at first gear teeth on the first gear mass, driven gear 42 comprises the second gear mass and is arranged on second gear teeth on the second gear mass, clearance elimination gear 43 comprises the 3rd gear mass and is arranged on the third round tooth on the 3rd gear mass, and driving gear 41, driven gear 42 and clearance elimination gear 43 are through ship tooth or the oblique gear teeth.After clearance elimination gear 43 is set, clearance elimination gear 43 engages with driving gear 41 jointly with driven gear 42, under the effect of spring 44, make the third round tooth elasticity of second gear teeth of driven gear 42 and clearance elimination gear 43 stagger simultaneously, such setting can avoid driving gear 41 and driven gear 42 because of mismachining tolerance and/or the back lash produced of wearing and tearing, cutterhead 3 is located more accurate, the cutter shaft on Digit Control Machine Tool and cutterhead 3 is avoided to clash into, simultaneously, owing to eliminating the back lash of driving gear 41 and driven gear 42, avoid to produce between driving gear 41 and driven gear 42 and impact, effectively reduce drive noise.
Particularly, driven gear 42 is installed with the first projection 421 running through clearance elimination gear 43, clearance elimination gear 43 is provided with the reciprocating through hole 431 of accommodation first projection 421, through hole 431 can be the waist-shaped hole that the circumference along clearance elimination gear 43 is arranged.Driven gear 42 and spring 44 are arranged at the both sides of clearance elimination gear 43 respectively, the end face of driven gear 42 are also provided with the second projection 432 of linking springs 44.Namely the two ends of spring 44 are connected with the first projection 421 and the second projection 432 respectively.Certainly, if do not arrange clearance elimination gear 43, then without the need to arranging the corresponding parts such as the first projection 421, second projection 432, spring 44 and through hole 431 again.
Cutterhead 3 comprises disk body 31 and some uniform folder knife assemblies 32 be arranged on disk body 31, and the mode that folder knife assembly 32 is bolted is fixed on disk body 31.
Spring 44 can select extension spring or Compress Spring as required.In the present embodiment, extension spring selected by spring 44.
Motor 51 is preferably and adopts servomotor 51, and motor 51 also can configure reduction box 52 as required, and motor 51 is fixedly arranged on installing rack 6, also just make motor 51 indirectly and mandrel 2 affixed, and make motor 51 can follow lifting arm 1 to move.
The axis of reduction box 52 parallels with the axis of mandrel 2, and installing rack 6 is arranged perpendicular to the axis of mandrel 2, and the mode that installing rack 6 is bolted is connected with motor 51 and mandrel 2 respectively.
Installing rack 6 is also provided with the protective cover 61 of closed driving gear 41 and driven gear 42, thus foreign material can be avoided to damage driving gear 41 and driven gear 42.Protective cover 61 can be split-type structural or monolithic construction, preferred employing split-type structural, so that be installed to by protective cover on installing rack 6, protective cover comprises a left side half cover and right half cover that are symmetrically set, and left partly cover and right half covers the half-edge hole being provided with accommodating reduction box and running through.Namely, left half cover and the right side partly cover involutory after, two half-edge holes can be configured to one can the through hole that runs through of complete accommodating reduction box.
Mandrel 2 also can be set with axle sleeve 20, to reduce the wearing and tearing of mandrel 2.Particularly, between axle sleeve 20 and mandrel 2, be provided with bearing, axle sleeve 20 be provided with the projection 201 that restriction driven gear 42 moves axially, the end of axle sleeve 20 is provided with the platen 21 compressed toward protruding 201 directions by driven gear 42.Cutterhead 3 is fixedly arranged on axle sleeve 20, and driven gear 42 can be fixedly arranged on disk body 31 or axle sleeve 20, and namely driven gear 42 can be connected with cutterhead 3 indirectly or directly, thus makes driven gear 42 drive cutterhead 3 to rotate.
The facewidth of driving gear 41 is more than or equal to the facewidth sum of driven gear 42 and clearance elimination gear 43, namely the thickness of first gear teeth is greater than the thickness sum of second gear teeth and third round tooth, the teeth groove that on driving gear 41 two adjacent first round teeth are formed can hold second gear teeth of the driven gear 42 be superimposed together and the third round tooth of clearance elimination gear 43 completely, make transmission more steady, stressed more even.
The facewidth of driven gear 42 is greater than the facewidth of clearance elimination gear 43.Driven gear 42 is gear-driven main stressed member, and the Main Function of clearance elimination gear 43 is to eliminate gap when driven gear 42 engages with driving gear 41, thus clearance elimination gear 43 is non-staple stressed member, consider from the angle improving cost performance, the facewidth of driven gear 42 is greater than the facewidth of clearance elimination gear 43.
For ease of manufacturing, the first gear mass is identical with the thickness of first gear teeth, and the second gear mass is identical with the thickness of two gear teeth, and the 3rd gear mass is identical with the thickness of third round tooth.
Second gear mass and/or the 3rd gear mass can arrange the annular boss that second gear teeth and third round tooth are separated from each other.The contact surface between the second gear mass and the 3rd gear mass can be reduced after annular boss is set, the frictional force that the third round tooth of second gear teeth and clearance elimination gear 43 that also just decrease driven gear 42 staggers when moving mutually, avoids clearance elimination gear 43 cannot rotate relative to driven gear 42.
For reducing the wear out failure of driving gear 41, driven gear 42 and clearance elimination gear 43, on the field of conjugate action of first gear teeth and second gear teeth, third round tooth, all cladding has one deck nickel-base alloy Laser Strengthening Layer, and strengthening layer Rockwell hardness is HRC55-60.Be specially, use the field of conjugate action of laser gun to first gear teeth, second gear teeth, third round tooth to scan cladding one by one, during scanning cladding by the cladding of nickel-base antiwear alloy powder on the field of conjugate action.
Above embodiment is only not limited in order to the technical solution of the utility model to be described, all do not depart from the utility model spirit and scope any amendment or equivalently to replace, it all should be encompassed in the scope of technical solutions of the utility model.
Claims (9)
1. the mounting structure of the inclined disc type tool magazine of a compact conformation, the motor comprising cutterhead and drive cutterhead to rotate, it is characterized in that, also comprise the connecting plate carrying out with Digit Control Machine Tool being connected, the mandrel of fixation cutter head rotationally, the lifting arm of connecting mandrel and connecting plate, one end of lifting arm is fixedly connected with mandrel, the other end and connecting plate hinged, the angle that the axis of mandrel and the axis of lifting arm are configured to is acute angle, described motor to be arranged between lifting arm and cutterhead and to be fixedly arranged on mandrel, motor is provided with driving gear, mandrel is also set with the driven gear be meshed with driving gear, driven gear is fixedly connected with cutterhead.
2. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 1, is characterized in that, described mandrel is also set with the clearance elimination gear be meshed with driving gear.
3. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 2, it is characterized in that, described clearance elimination gear is connected on driven gear, driving gear comprises the first gear mass and is arranged at first gear teeth on the first gear mass, driven gear comprises the second gear mass and is arranged on second gear teeth on the second gear mass, clearance elimination gear comprises the 3rd gear mass and is arranged at the third round tooth on the 3rd gear mass, first gear teeth, second gear teeth and third round gear are through ship tooth or the oblique gear teeth, the spring ordering about third round tooth and second gear teeth and mutually stagger also is connected with between clearance elimination gear and driven gear, described driven gear is installed with the first projection running through clearance elimination gear, clearance elimination gear is provided with the reciprocating through hole of accommodation first projection, the two ends of described spring are connected with the first projection and clearance elimination gear respectively.
4. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 3, is characterized in that, described driven gear and spring are arranged at the both sides of clearance elimination gear respectively, the end face of clearance elimination gear is also provided with the second projection of linking springs.
5. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 3, is characterized in that, the thickness of first gear teeth is more than or equal to the thickness sum of second gear teeth and third round tooth.
6. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 3, is characterized in that, the second gear mass and/or the 3rd gear mass are provided with the annular boss that second gear teeth and third round tooth are separated from each other.
7. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 3, is characterized in that, on the field of conjugate action of first gear teeth, second gear teeth, third round tooth, equal cladding has one deck nickel-base alloy Laser Strengthening Layer.
8. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 1, is characterized in that, described cutterhead comprises disk body and some uniform folder knife assemblies be arranged on disk body, and the mode that folder knife assembly is bolted is fixed on disk body.
9. the mounting structure of the inclined disc type tool magazine of a kind of compact conformation according to claim 1, is characterized in that, described motor is servomotor, and motor is configured with reduction box, and motor is connected with mandrel by installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488177.0U CN204913420U (en) | 2015-07-06 | 2015-07-06 | Mounting structure of compact structure's inclined disc type tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488177.0U CN204913420U (en) | 2015-07-06 | 2015-07-06 | Mounting structure of compact structure's inclined disc type tool magazine |
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| Publication Number | Publication Date |
|---|---|
| CN204913420U true CN204913420U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520488177.0U Active CN204913420U (en) | 2015-07-06 | 2015-07-06 | Mounting structure of compact structure's inclined disc type tool magazine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651156B (en) * | 2018-09-11 | 2019-02-21 | 林彥辰 | Disc type tool magazine improved structure |
| CN110340708A (en) * | 2018-04-03 | 2019-10-18 | 圣杰国际股份有限公司 | Tool magazine rotating machine sets |
-
2015
- 2015-07-06 CN CN201520488177.0U patent/CN204913420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340708A (en) * | 2018-04-03 | 2019-10-18 | 圣杰国际股份有限公司 | Tool magazine rotating machine sets |
| TWI651156B (en) * | 2018-09-11 | 2019-02-21 | 林彥辰 | Disc type tool magazine improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180614 Address after: 529000 Yongsheng Road, Pengjiang District, Jiangmen, Guangdong Province, No. 61 Patentee after: Guangdong Kejie Machinery Automation Co., Ltd. Address before: 529000 three 806 of Donghua yuan 5, Pengjiang District, Jiangmen, Guangdong. Patentee before: Chen Yanying |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529000 No. 61 Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Patentee after: Guangdong Kejie Technology Co.,Ltd. Address before: 529000 No. 61 Yongsheng Road, Pengjiang District, Guangdong, Jiangmen Patentee before: Guangdong Kejie Machinery Automation Co.,Ltd. |