CN215941707U - Hard alloy composite reamer - Google Patents
Hard alloy composite reamer Download PDFInfo
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- CN215941707U CN215941707U CN202121320904.4U CN202121320904U CN215941707U CN 215941707 U CN215941707 U CN 215941707U CN 202121320904 U CN202121320904 U CN 202121320904U CN 215941707 U CN215941707 U CN 215941707U
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Abstract
The utility model relates to the technical field of machining tools, in particular to a hard alloy composite reamer which is convenient for realizing the quick replacement of a blade, avoids the detachment of a tool shank from a clamping tool of a lathe, saves time and labor, improves the machining precision of materials and improves the using effect of the device; including connecting the installation main part, the first shrink pole of multiunit, the multiunit pressure spring, the movable plate, two sets of connecting blocks, two sets of installation piece, the multiunit slider, two sets of connecting plates, the multiunit second shrink pole, the multiunit extension spring, two sets of racks, two sets of gears, two sets of screwed pipes, two sets of screw rods, two sets of fixed plates, two sets of inserted blocks, two sets of location picture peg, the locating piece, handle of a knife and two sets of blade, the inside of connecting the installation main part is provided with the cavity, the first shrink pole of multiunit is evenly fixed at the left end of connecting the installation main part cavity, the fixed suit of pressure spring is on first shrink pole, and the other end and the movable plate of the first shrink pole of multiunit are connected.
Description
Technical Field
The utility model relates to the technical field of machining cutters, in particular to a hard alloy composite reamer.
Background
A hard alloy composite reamer is an auxiliary device for material processing, and is widely used in the field of processing cutters; the existing hard alloy composite reamer is generally integrated with a tool shank, and needs to fix and remove a clamping tool on a lathe, and then the whole replacement of a blade and the tool shank is carried out, so that the time and the labor are wasted, the processing precision of materials is influenced, and the using effect of the device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the hard alloy composite reamer which is convenient for realizing the quick replacement of the blade, avoids the removal of the cutter handle from a clamping tool of a lathe, is time-saving and labor-saving, improves the processing precision of materials and improves the using effect.
The utility model relates to a hard alloy composite reamer which comprises a connecting and mounting main body, a plurality of groups of first shrinkage rods, a plurality of groups of compression springs, a movable plate, two groups of connecting blocks, two groups of mounting blocks, a plurality of groups of sliding blocks, two groups of connecting plates, a plurality of groups of second shrinkage rods, a plurality of groups of tension springs, two groups of racks, two groups of gears, two groups of screw pipes, two groups of screw rods, two groups of fixing plates, two groups of inserting blocks, two groups of positioning inserting plates, a positioning block, a knife handle and two groups of blades, wherein a cavity is arranged inside the connecting and mounting main body, the plurality of groups of first shrinkage rods are uniformly fixed at the left end of the cavity of the connecting and mounting main body, the compression springs are fixedly sleeved on the first shrinkage rods, the other ends of the plurality of groups of first shrinkage rods are connected with the movable plate, the two groups of connecting blocks are respectively fixed at the upper side and the lower side of the rear side of the right end of the movable plate and are respectively connected with the two groups of mounting blocks in a sliding clamping manner, the connecting plates are fixed at the right end of the mounting block, a plurality of groups of second shrinkage rods are respectively fixed at the right ends of two groups of connecting plates, a tension spring is fixedly sleeved on the second shrinkage rods, the right ends of the second shrinkage rods are connected with the right end of a cavity of a connecting and mounting main body, a rack is fixed at the front end of the mounting block and is in meshed transmission connection with a gear, the gear is fixed on a screw tube, two groups of screw tubes are respectively in rotary connection with the middle parts of the upper end and the lower end of the cavity of the connecting and mounting main body, the screw rod is in screwed connection with the screw tube, the other end of the screw rod is connected with a fixing plate, an inserting block is fixed on the fixing plate, two groups of positioning inserting plates are respectively fixed at the upper side and the lower side of the left end of a positioning block, slots are arranged at the outer ends of the two groups of positioning inserting plates, the positioning inserting plates are inserted into the cavity of the connecting and mounting main body from the right end of the connecting and the mounting block can be inserted into the slots of the positioning inserting plates, the positioning block is in contact with the right end of the connecting and mounting main body, threads are arranged in the middle of the positioning block, the cutter handle is in threaded connection with the positioning block, the left end of the cutter handle enters and exits the cavity of the connecting and mounting main body, grooves are formed in the upper end and the lower end of the connecting and mounting main body, and the two groups of blades are respectively located in the grooves in the upper end and the lower end of the connecting and mounting main body and in threaded connection with the connecting and mounting main body.
The hard alloy composite reamer further comprises a sealing plate and a plurality of groups of buckles, wherein the front end of the connecting and mounting main body is provided with an access hole, the sealing plate covers the access hole, the sealing plate is in threaded connection with the connecting and mounting main body through a fastening bolt, and the front end of the sealing plate is provided with the buckles.
The hard alloy composite reamer also comprises two groups of right-angle positioning sliding rods, wherein the two groups of right-angle positioning sliding rods are respectively fixed at the outer side ends of the right sides of the two groups of fixed plates and are slidably clamped with the right end of the cavity of the connecting and mounting main body.
The hard alloy composite reamer also comprises two groups of reinforcing seats, wherein the two groups of reinforcing seats are respectively fixed in the middle parts of the upper end and the lower end of the cavity of the connecting and mounting main body and are respectively and rotatably connected with the two groups of spiral pipes.
According to the hard alloy composite reamer, the pressure spring and the tension spring are made of spring steel.
According to the hard alloy composite reamer, lubricating oil is coated between the rack and the gear.
Compared with the prior art, the utility model has the beneficial effects that: through rotating the handle of a knife, make the handle of a knife extrusion movable plate, make the movable plate use under the cooperation of first shrink pole and pressure spring, drive the connecting block and remove left, thereby make the installation piece at the slider, the connecting plate, the cooperation of second shrink pole and extension spring is used down, it removes left to drive the rack, the rack is connected with the gear engagement transmission, make the solenoid rotate, and then make the screw rod drive the fixed plate and the inserted block inserts in the slot of location picture peg, make the blade accomplish the installation with the handle of a knife fast, when needs change the blade, only need with the handle of a knife carry out the antiport can, be convenient for realize the quick replacement of blade, the removal of the handle of a knife from the clamping tool of lathe has been avoided, time saving and labor saving, the machining precision of material has also been improved simultaneously, the result of use of device is improved.
Drawings
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a front view of the connecting mounting body of the present invention;
FIG. 3 is an enlarged schematic view of the utility model at A;
FIG. 4 is an enlarged schematic view of the utility model at B;
in the drawings, the reference numbers: 1. connecting the mounting main body; 2. a first retracting lever; 3. a pressure spring; 4. moving the plate; 5. connecting blocks; 6. mounting blocks; 7. a slider; 8. a connecting plate; 9. a second retracting lever; 10. a tension spring; 11. a rack; 12. a gear; 13. a solenoid; 14. a screw; 15. a fixing plate; 16. inserting a block; 17. positioning the plug board; 18. positioning blocks; 19. a knife handle; 20. a blade; 21. closing the plate; 22. fastening a bolt; 23. buckling a handle; 24. a right-angle positioning slide bar; 25. a reinforcement seat.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the hard alloy composite reamer of the utility model comprises a connecting and mounting main body 1, a plurality of groups of first shrinkage rods 2, a plurality of groups of compression springs 3, a moving plate 4, two groups of connecting blocks 5, two groups of mounting blocks 6, a plurality of groups of sliding blocks 7, two groups of connecting plates 8, a plurality of groups of second shrinkage rods 9, a plurality of groups of tension springs 10, two groups of racks 11, two groups of gears 12, two groups of screw pipes 13, two groups of screw rods 14, two groups of fixing plates 15, two groups of insertion blocks 16, two groups of positioning insertion plates 17, a positioning block 18, a knife handle 19 and two groups of blades 20, wherein a cavity is arranged inside the connecting and mounting main body 1, the plurality of groups of first shrinkage rods 2 are uniformly fixed at the left end of the cavity of the connecting and mounting main body 1, the compression springs 3 are fixedly sleeved on the first shrinkage rods 2, the other ends of the plurality of groups of first shrinkage rods 2 are connected with the moving plate 4, the two groups of connecting blocks 5 are respectively fixed at the upper and lower sides of the rear side of the moving plate 4, and are respectively connected with two groups of mounting blocks 6, a plurality of groups of sliding blocks 7 are respectively fixed at the outer side ends of the two groups of mounting blocks 6 and are respectively clamped with the upper end and the lower end of a cavity of a connecting mounting main body 1 in a sliding way, a connecting plate 8 is fixed at the right end of the mounting block 6, a plurality of groups of second contraction rods 9 are respectively fixed at the right ends of the two groups of connecting plates 8, a tension spring 10 is fixedly sleeved on the second contraction rod 9, the right end of the second contraction rod 9 is connected with the right end of the cavity of the connecting mounting main body 1, a rack 11 is fixed at the front end of the mounting block 6, the rack 11 is in meshing transmission connection with a gear 12, the gear 12 is fixed on a solenoid 13, two groups of solenoids 13 are respectively in rotary connection with the middle parts of the upper end and the lower end of the cavity of the connecting mounting main body 1, the screw 14 is in screw connection with the solenoid 13, the other end of the screw 14 is connected with a fixing plate 15, an inserting block 16 is fixed on the fixing plate 15, and two groups of positioning inserting plates 17 are respectively fixed at the upper side and the lower side of the left end of a positioning block 18, the outer ends of the two groups of positioning insertion plates 17 are provided with slots, the positioning insertion plates 17 are inserted into the cavity of the connecting and mounting main body 1 from the right end of the connecting and mounting main body 1, the insertion blocks 16 can be inserted into the slots of the positioning insertion plates 17, the positioning blocks 18 are in contact with the right end of the connecting and mounting main body 1, threads are arranged in the middle of the positioning blocks 18, the tool shank 19 is in threaded connection with the positioning blocks 18, the left end of the tool shank 19 enters and exits the cavity of the connecting and mounting main body 1, the upper end and the lower end of the connecting and mounting main body 1 are provided with grooves, and the two groups of blades 20 are respectively positioned in the grooves at the upper end and the lower end of the connecting and mounting main body 1 and are in threaded connection with the connecting and mounting main body 1; through rotating handle of a knife 19, make handle of a knife 19 extrusion movable plate 4, make movable plate 4 under the cooperation of first shrink pole 2 and pressure spring 3 use, drive connecting block 5 and move left, thereby make installation piece 6 under slider 7, connecting plate 8, the cooperation of second shrink pole 9 and extension spring 10 is used, drive rack 11 and move left, rack 11 is connected with gear 12 meshing transmission, make screwed pipe 13 rotate, and then make screw 14 drive fixed plate 15 and inserted block 16 insert the slot of location picture peg 17, make blade 20 accomplish the installation with handle of a knife 19 fast, when blade 20 needs to be changed, only need carry out the antiport with handle of a knife 19 can, be convenient for realize the quick replacement of blade 20, avoided demolising handle of a knife 19 from the centre gripping instrument of lathe, time saving and labor saving, the machining precision of material has also been improved simultaneously, the result of use of device has been improved.
The hard alloy composite reamer further comprises a sealing plate 21 and a plurality of groups of buckles 23, wherein the front end of the connecting and mounting main body 1 is provided with an access hole, the sealing plate 21 covers the access hole, the sealing plate 21 is in threaded connection with the connecting and mounting main body 1 through a fastening bolt 22, and the front end of the sealing plate 21 is provided with the buckles 23; through setting up shrouding 21, fastening bolt 22 and attacker 23, be convenient for carry out regular maintenance and change to connecting the inside spare part of installation main part 1, shorten the maintenance duration, improve the use convenience of device.
The hard alloy composite reamer also comprises two groups of right-angle positioning sliding rods 24, wherein the two groups of right-angle positioning sliding rods 24 are respectively fixed at the outer side ends of the right sides of the two groups of fixed plates 15 and are slidably clamped with the right end of the cavity of the connecting and mounting main body 1; through setting up right angle location slide bar 24, when avoiding screw rod 14 to drive fixed plate 15 and inserted block 16 and remove, take place relative rotation, ensure that inserted block 16 can cross accurate the inserting slot of inserting location picture peg 17 in, improve the stability in use of device.
The hard alloy composite reamer also comprises two groups of reinforcing seats 25, wherein the two groups of reinforcing seats 25 are respectively fixed in the middle parts of the upper end and the lower end of a cavity of the connecting and mounting main body 1 and are respectively in rotary connection with the two groups of spiral pipes 13; by providing the reinforcing seat 25, stability when the solenoid 13 rotates is ensured, and structural stability of the device is improved.
According to the hard alloy composite reamer, the compression spring 3 and the tension spring 10 are made of spring steel; through setting up the spring steel material, improve device's structural strength, improve device's life.
According to the hard alloy composite reamer, lubricating oil is coated between the rack 11 and the gear 12; by applying lubricating oil, the friction loss between the rack 11 and the gear 12 is reduced, and the service life of the device is further prolonged.
When the hard alloy composite reamer works, firstly, the cutter handle 19 is rotated to enable the cutter handle 19 to extrude the movable plate 4, the movable plate 4 drives the connecting block 5 to move leftwards under the matched use of the first contraction rod 2 and the pressure spring 3, so that the mounting block 6 drives the rack 11 to move leftwards under the matched use of the sliding block 7, the connecting plate 8, the second contraction rod 9 and the tension spring 10, the rack 11 is meshed with the gear 12 for transmission connection, the solenoid 13 rotates, the screw 14 drives the fixing plate 15 and the inserting block 16 to be inserted into the slot of the positioning inserting plate 17, the blade 20 is rapidly mounted with the cutter handle 19, when the blade 20 needs to be replaced, the cutter handle 19 only needs to be rotated reversely, the quick replacement of the blade 20 is convenient, the cutter handle 19 is prevented from being detached from a clamping tool of a lathe, time and labor are saved, and the processing precision of materials is improved, the result of use of device has been improved, later through setting up shrouding 21, fastening bolt 22 and attacker 23, be convenient for carry out regular maintenance and change to connecting the inside spare part of installation main part 1, shorten the maintenance duration, the use convenience of the high-speed device, then through setting up right angle location slide bar 24, when avoiding screw rod 14 to drive fixed plate 15 and inserted block 16 and remove, take place relative rotation, ensure that inserted block 16 can cross in accurate inserting the slot of location picture peg 17, the stability in use of high-speed device, and strengthen seat 25 through setting up, ensure the stability when solenoid 13 rotates, the structural stability of high-speed device.
The mounting mode, the connection mode or the arrangement mode of the hard alloy composite reamer are common mechanical modes, and the hard alloy composite reamer can be implemented as long as the beneficial effects of the hard alloy composite reamer can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A hard alloy composite reamer is characterized by comprising a connecting and mounting main body (1), a plurality of groups of first shrinkage rods (2), a plurality of groups of pressure springs (3), a moving plate (4), two groups of connecting blocks (5), two groups of mounting blocks (6), a plurality of groups of sliding blocks (7), two groups of connecting plates (8), a plurality of groups of second shrinkage rods (9), a plurality of groups of tension springs (10), two groups of racks (11), two groups of gears (12), two groups of screwed pipes (13), two groups of screw rods (14), two groups of fixing plates (15), two groups of inserting blocks (16), two groups of positioning inserting plates (17), a positioning block (18), a cutter handle (19) and two groups of blades (20), wherein a cavity is arranged inside the connecting and mounting main body (1), the plurality of groups of first shrinkage rods (2) are uniformly fixed at the left end of the cavity of the connecting and mounting main body (1), and the pressure springs (3) are fixedly sleeved on the first shrinkage rods (2), the other ends of a plurality of groups of first contraction rods (2) are connected with a movable plate (4), two groups of connecting blocks (5) are respectively fixed on the upper side and the lower side of the rear side of the right end of the movable plate (4) and are respectively connected with two groups of mounting blocks (6), a plurality of groups of sliding blocks (7) are respectively fixed on the outer side ends of the two groups of mounting blocks (6) and are respectively clamped with the upper end and the lower end of a cavity of a connecting and mounting main body (1) in a sliding manner, a connecting plate (8) is fixed on the right end of the mounting blocks (6), a plurality of groups of second contraction rods (9) are respectively fixed on the right ends of the two groups of connecting plates (8), a tension spring (10) is fixedly sleeved on the second contraction rod (9), the right end of the second contraction rod (9) is connected with the right end of the cavity of the connecting and mounting main body (1), a rack (11) is fixed on the front end of the mounting blocks (6), the rack (11) is in meshing transmission connection with a gear (12), the gear (12) is fixed on a solenoid (13), two groups of screw pipes (13) are respectively rotatably connected with the middle parts of the upper end and the lower end of a cavity of the connecting and mounting main body (1), a screw rod (14) is connected with the screw pipes (13) in a screw way, the other end of the screw rod (14) is connected with a fixing plate (15), an inserting block (16) is fixed on the fixing plate (15), two groups of positioning inserting plates (17) are respectively fixed on the upper side and the lower side of the left end of a positioning block (18), the outer side ends of the two groups of positioning inserting plates (17) are provided with inserting grooves, the positioning inserting plates (17) are inserted into the cavity of the connecting and mounting main body (1) from the right end of the connecting and mounting main body (1), the inserting blocks (16) can be inserted into the inserting grooves of the positioning inserting plates (17), the positioning block (18) is contacted with the right end of the connecting and mounting main body (1), the middle part of the positioning block (18) is provided with a threaded handle, the positioning block (19) is connected with the positioning block (18) in a screw way, and the left end of the inserting block (19) is inserted into the cavity of the connecting and mounting main body (1), the upper end and the lower end of the connecting and mounting main body (1) are provided with grooves, and the two groups of blades (20) are respectively positioned in the grooves at the upper end and the lower end of the connecting and mounting main body (1) and are in threaded connection with the connecting and mounting main body (1).
2. The cemented carbide composite reamer as claimed in claim 1, further comprising a sealing plate (21) and a plurality of sets of clasps (23), wherein the front end of the connecting and mounting body (1) is provided with an access opening, the sealing plate (21) covers the access opening, the sealing plate (21) and the connecting and mounting body (1) are screwed by fastening bolts (22), and the front end of the sealing plate (21) is provided with the clasps (23).
3. The cemented carbide composite reamer as claimed in claim 2, further comprising two sets of right angle positioning sliding rods (24), the two sets of right angle positioning sliding rods (24) are fixed on the outer ends of the right sides of the two sets of fixed plates (15) respectively and are slidably clamped with the right end of the chamber of the connecting and mounting body (1).
4. The cemented carbide composite reamer as claimed in claim 3, further comprising two sets of reinforcing seats (25), wherein the two sets of reinforcing seats (25) are fixed respectively in the middle of the upper and lower ends of the chamber of the connecting and mounting body (1) and are rotatably connected with the two sets of spiral tubes (13) respectively.
5. The cemented carbide compound reamer as claimed in claim 4, characterized in that the compression spring (3) and the tension spring (10) are made of spring steel.
6. The cemented carbide composite reamer of claim 5, characterized in that between the rack (11) and the gear (12) is applied a lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320904.4U CN215941707U (en) | 2021-06-14 | 2021-06-14 | Hard alloy composite reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121320904.4U CN215941707U (en) | 2021-06-14 | 2021-06-14 | Hard alloy composite reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215941707U true CN215941707U (en) | 2022-03-04 |
Family
ID=80565511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121320904.4U Active CN215941707U (en) | 2021-06-14 | 2021-06-14 | Hard alloy composite reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215941707U (en) |
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2021
- 2021-06-14 CN CN202121320904.4U patent/CN215941707U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 710000 South 1st floor, building 2, collaborative innovation port, Fengdong new town, Xi'an, Shaanxi Patentee after: XI'AN KTL CUTTER MANUFACTURING Co.,Ltd. Address before: 710000 Xi'an City, Shaanxi Province, Fengdong new town, Xi'an City, collaborative innovation port, building 2, South floor Patentee before: XI'AN KTL CUTTER MANUFACTURING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |