CN215315946U - Ultra-thin practical T type cutter head of interchangeable blade formula - Google Patents
Ultra-thin practical T type cutter head of interchangeable blade formula Download PDFInfo
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- CN215315946U CN215315946U CN202121675870.0U CN202121675870U CN215315946U CN 215315946 U CN215315946 U CN 215315946U CN 202121675870 U CN202121675870 U CN 202121675870U CN 215315946 U CN215315946 U CN 215315946U
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- 238000003801 milling Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 6
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- 229910052721 tungsten Inorganic materials 0.000 description 4
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Abstract
本实用新型提供一种超薄可换刀片式实用T型刀盘，包括刀盘主体，所述刀盘主体的顶部的两侧内侧均开设有上刀盘定位刀片槽和下刀盘定位刀片槽，所述刀盘主体的内部通过压紧螺丝固定安装有刀片，所述刀片的顶部开设有上刀片定位刀片槽和下刀片定位刀片槽。本实用新型提供的一种超薄可换刀片式实用T型刀盘，在以往一些细薄且深的沟槽，由于加工不到，只能用线切割，这样二次加工后，对成本，以及加工精度都很难满足需求，本加工刀盘普遍能加工1至4毫米厚的沟槽，深度能达到10至20毫米。能大大取代一些以往需要被线切割加工的工序及零件，能在铣床中一次加工到位，大大减少加工成本及时间，也可以保证零件的精度。
The utility model provides an ultra-thin replaceable blade type practical T-shaped cutter head, which comprises a cutter head body, and the inner sides of both sides of the top of the cutter head body are provided with an upper cutter head positioning blade groove and a lower cutter head positioning blade groove A blade is fixedly installed inside the main body of the cutter head by pressing screws, and the top of the blade is provided with an upper blade positioning blade slot and a lower blade positioning blade slot. The utility model provides an ultra-thin replaceable blade type practical T-shaped cutter head. In the past, some thin and deep grooves could only be cut by wire cutting because they could not be processed. After the secondary processing, the cost is reduced. And the machining accuracy is difficult to meet the demand. This machining cutter head can generally process grooves with a thickness of 1 to 4 mm, and the depth can reach 10 to 20 mm. It can greatly replace some processes and parts that need to be processed by wire cutting in the past, and can be processed in place in the milling machine at one time, which greatly reduces the processing cost and time, and can also ensure the accuracy of the parts.
Description
Technical Field
The utility model relates to the field of milling cutters, in particular to an ultrathin practical T-shaped cutter head with replaceable blades.
Background
A milling cutter is a rotating tool with one or more cutter teeth for milling. The milling cutter is provided with a rotary cutter with one or more cutter teeth, the cutter teeth cut off the allowance of a workpiece in turn and intermittently during working, the milling cutter is mainly used for processing grooves, cutting off the workpiece and the like on a milling machine, different cutting cutters and different modes can be selected according to different groove thicknesses and different depths, at present, the T-shaped groove is processed by using a T-shaped cutter, the T-shaped cutter mainly comprises a saw blade type cutter, a detachable blade type cutter and an integral tungsten steel cutter, wherein the saw blade type cutter is used for a relatively thin and deep groove, but the teeth of the saw blade type cutter are easy to wear in the processing process, the teeth are more in number, the later grinding time and the economic cost are not ideal, the detachable blade type cutter is of various types due to different blades, but the common characteristic is that the volume of most blades is increased due to the fact that the blades need to be fixed by screw holes, therefore, the thickness of the groove machined by the cutter head is increased, the groove which can be machined generally is more than 5 mm, and some thin grooves cannot be machined.
In traditional processing mode, there is complementary action detachable blade T type blade disc and saw bit formula T blade disc, because respective defect, can' T further practice thrift the processing cost, integral tungsten steel T type blade, it is with the highest cost, grind or mill the part by the tungsten steel by whole root tungsten steel and grind and make, generally be used for the finish machining, perhaps be used for high-precision parts, because cost factor, unable wide use, consequently, to some thin slot processing, need research and development a section novel practical ultra-thin and can dismantle the blade disc of blade.
Therefore, it is necessary to provide a thin replaceable blade type utility T-shaped cutting insert to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ultrathin practical T-shaped cutter head with replaceable blades to solve the technical problem.
In order to solve the technical problem, the utility model provides an ultrathin blade-replaceable practical T-shaped cutter head which comprises a cutter head main body, wherein the inner sides of two sides of the top of the cutter head main body are respectively provided with an upper cutter head positioning blade groove and a lower cutter head positioning blade groove, blades are fixedly arranged in the cutter head main body through compression screws, the top of each blade is provided with an upper blade positioning blade groove and a lower blade positioning blade groove, and the inner side of the cutter head main body is provided with a blade transverse end positioning groove.
Preferably, an elastic groove is formed in the outer side of the cutter head main body.
Preferably, the inner side of the cutter head main body is provided with a connecting hole, and the right side of the connecting hole in the cutter head main body is provided with a positioning pin groove.
Preferably, the top fixed mounting of blade disc main part has the fixed block, the mounting groove has been seted up at the top of fixed block, the inside of mounting groove is provided with first screw thread.
Preferably, the top of the fixing block is provided with a knife handle, the surface of the bottom of the knife handle is provided with second threads, and the bottoms of the two sides of the knife handle are provided with fixing grooves.
Preferably, through holes are formed in the two sides of the fixing block, and bolts are fixedly arranged on the two sides of the fixing block and located in the through holes.
Compared with the prior art, the ultrathin practical T-shaped cutter disc with the replaceable blades has the following beneficial effects:
the utility model provides an ultrathin blade-replaceable practical T-shaped cutter head, which can make up the defect that a conventional detachable blade T-shaped cutter head cannot process thin grooves, can also meet the advantage that a saw blade type cutter can process thin grooves, and improves the defect that saw blade type grinding is inconvenient. In addition, this practicality can dismantle blade formula T type cutter head can not only process thin slot, also has good advantage in the degree of depth of processing slot moreover, in the past some thin and dark slots, because processing can not arrive, can only use the wire-electrode cutting, secondary operation back like this, to the cost to and the machining precision all hardly satisfies the demand, and this processing cutter head generally can process 1 to 4 millimeters thick slot, and the degree of depth can reach 10 to 20 millimeters. The cutting machine can greatly replace some processes and parts which need to be processed by wire cutting in the past, can be processed in place in a milling machine at one time, greatly reduces the processing cost and time, and can also ensure the precision of the parts.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of an ultra-thin replaceable blade utility T-cutter head of the present invention;
FIG. 2 is a schematic external perspective view of FIG. 1;
FIG. 3 is a perspective structural view of the blade of FIG. 1;
fig. 4 is a schematic structural view of a second embodiment of an ultra-thin replaceable blade utility T-cutter head of the present invention.
In the figure: 1. a cutter head main body; 2. a compression screw; 3. a blade; 4. a locating pin slot; 5. the upper cutter head positions the blade groove; 6. the lower cutter head positions the blade groove; 7. a blade transverse end positioning groove; 8. an elastic groove; 9. connecting holes; 10. an upper blade positioning blade slot; 11. the lower blade positions the blade groove;
12. a fixed block; 13. mounting grooves; 14. a first thread; 15. a through hole; 16. a bolt; 17. a knife handle; 18. a second thread; 19. and fixing the grooves.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of an ultra-thin replaceable blade type practical T-shaped cutter head according to the present invention; FIG. 2 is a schematic external perspective view of FIG. 1; fig. 3 is a perspective structural view of the blade of fig. 1. The utility model provides a practical T type blade disc of ultra-thin interchangeable blade formula, includes blade disc main part 1, last blade disc positioning blade groove 5 and lower blade disc positioning blade groove 6 have all been seted up to the both sides inboard at the top of blade disc main part 1, there are blade 3 in the inside of blade disc main part 1 through housing screw 2 fixed mounting, blade positioning blade groove 10 and lower blade positioning blade groove 11 have been seted up at the top of blade 3, blade transverse end constant head tank 7 has been seted up to the inboard of blade disc main part 1.
An elastic groove 8 is formed in the outer side of the cutter head main body 1.
Connecting holes 9 are formed in the inner side of the cutter head body 1, and positioning pin grooves 4 are formed in the right side, located in the connecting holes 9, of the inner portion of the cutter head body.
The cutter head main body 1 is made of special hard steel, so that the cutter head main body has good shock resistance, shock generated in the using process is reduced, and the service life of the blade 3 is prolonged.
The working principle of the ultrathin practical T-shaped cutter head with the replaceable blades provided by the utility model is as follows:
with blade disc main part 1 and the assembly of blade 3, through the last blade positioning blade groove 10 of blade 3 itself, two circular constant head tanks about 11 of bottom knife positioning blade groove, with this utility model lower blade positioning blade groove 6 in blade disc main part 1, two blade disc fixed slot precision fits about 7 blade transverse end constant head tanks, and rethread blade disc main part 1 itself has blade transverse end constant head tank 7, and the 3 precision of blade of messenger install, have further guaranteed the machining precision of blade disc main part 1. Then, the pressing screw 2 is locked to generate downward force to press the blade, and the deformation groove is formed in the elastic groove 8 to provide deformation for pressing of the pressing screw 2. Then through connecting hole 9, thereby impel cutterhead main part 1 and suitable connecting rod of handle of a knife pole to install on the machine tool, in the installation to the handle of a knife pole in-process, location cotter way 4 provides a locating pin, makes the cutterhead main part play the location guard action in the high-speed rotation of processing.
In actual processing, we can adopt different suitable blades 3 according to the slot of different thickness, because blade 3 is horizontal installation, and housing screw 2 is in the one end of blade 3, consequently can adopt some ultra-thin blades 3, processes some ultra-thin slots, can also effectively utilize the advantage of blade 3 length like this, can also cut the depth that the depth is close to a blade 3 length when processing ultra-thin slot, furthest has utilized the advantage of blade 3 length.
Compared with the prior art, the ultrathin practical T-shaped cutter disc with the replaceable blades has the following beneficial effects:
the utility model provides an ultrathin blade-replaceable practical T-shaped cutter head, which can make up the defect that a conventional detachable blade T-shaped cutter head cannot process a thin groove, can also meet the advantage that a saw blade type cutter can process the thin groove, and improves the defect that the saw blade type cutter is inconvenient to grind. This practicality can dismantle blade T blade disc, 3 wearing and tearing back of cutting blade only need change blade 3 can, simple and easy convenience, in actual processing, it is efficient like this, very practical, in addition, this practicality can dismantle blade formula T type blade disc can not only process thin slot, also has good advantage on the degree of depth of processing slot moreover, some thin and dark slots in the past, because processing can not arrive, can only use the line cutting, after secondary operation like this, to the cost to and the machining precision all hardly satisfies the demand. The processing cutter head can generally process a groove with the thickness of 1-4 mm, and the depth can reach 10-20 mm. The cutting machine can greatly replace some processes and parts which need to be processed by wire cutting in the past, can be processed in place in a milling machine at one time, greatly reduces the processing cost and time, and can also ensure the precision of the parts.
Second embodiment
Referring to fig. 4, a second embodiment of the present application provides another ultra-thin replaceable blade type practical T-shaped cutter based on the ultra-thin replaceable blade type practical T-shaped cutter provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the utility model provides a difference of the practical T type blade disc of ultra-thin interchangeable blade formula that the second embodiment of this application provided lies in, a practical T type blade disc of ultra-thin interchangeable blade formula, the top fixed mounting of blade disc main part 1 has fixed block 12, mounting groove 13 has been seted up at the top of fixed block 12, the inside of mounting groove 13 is provided with first screw thread 14.
The top of the fixing block 12 is provided with a handle 17, the surface of the bottom of the handle 17 is provided with a second thread 18, and the bottoms of the two sides of the handle 17 are provided with fixing grooves 19.
Through holes 15 are formed in the two sides of the fixing block 12, and bolts 16 are fixedly mounted on the two sides of the fixing block 12 and located in the through holes 15.
When the cutter head body 1 cannot be rotated, the state of the threaded connection between the holder 17 and the fixed block 12 by the first thread 14 and the second thread 18 is optimized, and the positions of the fixing groove 19 and the through hole 15 correspond to each other, so that the bolt 16 can enter the fixing groove 19.
The working principle of the ultrathin practical T-shaped cutter head with the replaceable blades provided by the utility model is as follows:
when needs install, through the bottom that the mounting groove 13 that the fixed block 12 top at cutterhead main part 1 was seted up again to manual taking cutterhead main part 1 aligns handle of a knife 17, the rethread rotates cutterhead main part 1, thereby make the handle of a knife 17 enter into the inside of mounting groove 13, thereby make first screw thread 14 and the mutual threaded connection of second screw thread 18, until unable rotation cutterhead main part 1 time can, the position of through-hole 15 is being aimed at to fixed slot 19 this moment, rethread rotates fixed block 12 both sides fixed mounting's bolt 16, make bolt 16 enter into the inside of fixed slot 19 through-hole 15, thereby fix handle of a knife 17 and consolidate under the inside state of fixed block 12.
Compared with the prior art, the ultrathin practical T-shaped cutter disc with the replaceable blades has the following beneficial effects:
the utility model provides an ultrathin cutter head with replaceable blades, wherein a mounting groove 13 formed in the top of a fixed block 12 is aligned with the bottom of a cutter handle 17, a first thread 14 and a second thread 18 are connected in a threaded manner by rotating a cutter head main body 1, and a bolt 16 is driven to enter a fixing groove 19 by rotating a bolt 16 until the cutter head main body cannot rotate so as to fix the cutter handle 17 and the fixed block 12 together, so that the mounting stability between the cutter handle and the fixed block can be improved, and the phenomenon of looseness caused by long-time work can be avoided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675870.0U CN215315946U (en) | 2021-07-22 | 2021-07-22 | Ultra-thin practical T type cutter head of interchangeable blade formula |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121675870.0U CN215315946U (en) | 2021-07-22 | 2021-07-22 | Ultra-thin practical T type cutter head of interchangeable blade formula |
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| CN215315946U true CN215315946U (en) | 2021-12-28 |
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| CN202121675870.0U Active CN215315946U (en) | 2021-07-22 | 2021-07-22 | Ultra-thin practical T type cutter head of interchangeable blade formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971522A (en) * | 2023-01-16 | 2023-04-18 | 无锡蓝赫精密工具有限公司 | A PCD tool with dynamic balance coordination effect |
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2021
- 2021-07-22 CN CN202121675870.0U patent/CN215315946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971522A (en) * | 2023-01-16 | 2023-04-18 | 无锡蓝赫精密工具有限公司 | A PCD tool with dynamic balance coordination effect |
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