CN212761367U - High-strength PCD-T type milling cutter with damping mechanism - Google Patents
High-strength PCD-T type milling cutter with damping mechanism Download PDFInfo
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- CN212761367U CN212761367U CN202021778777.8U CN202021778777U CN212761367U CN 212761367 U CN212761367 U CN 212761367U CN 202021778777 U CN202021778777 U CN 202021778777U CN 212761367 U CN212761367 U CN 212761367U
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Abstract
The utility model discloses a high-strength PCD-T type milling cutter with a damping mechanism, which comprises a fixing device and a milling cutter body, wherein the milling cutter body is arranged at one end of the fixing device, the damping mechanism is arranged on the outer walls of two sides of a locking end cover, an arc-shaped clamping plate is arranged by utilizing the matching of a bracket, an installation cylinder, a buffer spring, a piston disc and a connecting rod, the arc-shaped clamping plate is respectively wrapped on the outer wall of a connecting rod, when the milling cutter is in collision contact with the surface of a workpiece, the buffer spring is arranged to support and buffer the connecting rod through the matching of the piston disc and the connecting rod, the vibration abrasion at the port parts of the side wall of the connecting rod and a fixed sleeve is reduced, a mounting groove is arranged on the outer wall of a T type cutter head disc of the milling cutter body to clamp a fixed drill bit, the drill rod is fixedly connected, when needing to drill the work piece, only need to extract the drilling rod and change the installation direction after the mounting groove and can carry out drilling operation, convenient practicality to the work piece.
Description
Technical Field
The utility model relates to a processing cutter technical field specifically is a high strength PCD-T type milling cutter with damper.
Background
A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.
However, the existing milling cutter has a single function, can only be used for cutting, slotting and the like on the surface of a workpiece, cannot meet the requirements of perforating and punching the workpiece, needs to transfer the workpiece to a drilling machine for operation when the workpiece needs to be drilled, and is not convenient enough to use a plurality of machines to process the same part; and current milling cutter is mostly structure on an organic whole, and milling cutter rotates when cutting, and milling cutter and workpiece surface bump contact, and the junction between milling cutter connecting rod and mounting produces violent wearing and tearing easily, and mounting port and connecting rod lateral wall all have wearing and tearing, influence milling cutter's normal use.
Therefore, we have proposed a high strength PCD-T type milling cutter with a shock absorbing mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength PCD-T type milling cutter with damper, the milling cutter body passes through spacing fastener activity card and inlays in fixed sleeve's spacing draw-in groove, it is fixed to lock tightly the milling cutter body on the connector outer wall of fixed sleeve port department to lock tightly end cover screw thread cup joints, and set up damper and cushion the connecting rod of milling cutter body on the both sides outer wall of lock tightly end cover, reduce its and the friction of fixed sleeve port department, and set up the fixed drill bit of mounting groove block on the T type tool bit disc outer wall of milling cutter body, thereby the problem that proposes in the above-mentioned background has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength PCD-T type milling cutter with a damping mechanism comprises a fixing device and a milling cutter body, wherein the milling cutter body is arranged at one end of the fixing device, the fixing device comprises a fixing chassis, a fixing sleeve, a connector, a limiting clamping groove, a locking end cover, a damping mechanism and a through hole, wherein the fixing sleeve is integrally arranged at the middle part of the side wall of the fixing chassis, the connector is arranged on the outer wall of the port of the fixing sleeve, which is far away from one end of the fixing chassis, the connector and the fixing sleeve form an integrated structure, and the inner walls of the two sides of the connector are respectively provided with a limiting clamping groove which extends to the inside of the fixed sleeve, the locking end cover is sleeved on the outer wall of the connector in a threaded manner, the outer walls of the two sides of the locking end cover are respectively and fixedly connected with a damping mechanism, the through hole is formed in the middle of the outer wall of one side of the locking end cover, which corresponds to the port, and the milling cutter body is movably clamped in the through hole;
the milling cutter body comprises a limiting clamping piece, a connecting rod, a T-shaped cutter head and cutting edges, wherein the outer walls of two sides of the limiting clamping piece are respectively provided with an integrated bulge, the limiting clamping piece is arranged in a limiting clamping groove in the fixing sleeve through a bulge movable clamping block, the limiting clamping piece is close to the outer wall on one side of the port of the fixing sleeve and is provided with an integrated connecting rod, one end, far away from the limiting clamping piece, of the connecting rod extends to the outside of the fixing sleeve through a through hole formed in the side wall of a locking end cover, the T-shaped cutter head is fixedly connected to the tail end of the connecting rod outside the fixing sleeve, and the peripheral side.
Furthermore, the limiting clamping grooves are of square structures and are symmetrically arranged on the inner walls of the two sides of the connector respectively.
Further, damper includes the support, an installation section of thick bamboo, buffer spring, the piston dish, connecting rod and arc splint, the support symmetry respectively sets up on the both sides outer wall of lock end cover, and be provided with integrative installation section of thick bamboo on the non-stiff end of support is close to the outer wall of lock end cover one side respectively, be provided with buffer spring on the inner wall of installation section of thick bamboo stiff end one side, buffer spring's other end fixed connection is on the outer wall of piston dish one side, the outer wall of piston dish opposite side and the one end fixed connection of connecting rod, the other end of connecting rod runs through the top cap of an installation section of thick bamboo and extends to its outside, and end difference fixedly connected with arc splint, the outer wall setting of arc splint laminating.
Further, the piston disc is movably clamped in the mounting cylinder, and the piston disc is in interference fit with the inner wall piece of the mounting cylinder.
Further, a mounting groove is formed in the middle of the side wall of the disc of the T-shaped cutter head, and a drill bit is movably connected inside the mounting groove.
Further, the drill bit includes spacing dish, mount pad and drilling rod, and bilateral symmetry is provided with the mount pad on the both sides outer wall of spacing dish respectively, formula structure as an organic whole between mount pad and spacing dish, and mount pad and spacing dish are the component that magnetic material made, and the mount pad lateral wall middle part department of spacing dish one side is provided with integrative drilling rod, and the drilling rod is accomodate in the inner chamber of mounting groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of high strength PCD-T type milling cutter with damper sets up damper on the both sides outer wall of lock end cover, utilize the support, an installation section of thick bamboo, buffer spring, the cooperation of piston dish and connecting rod sets up arc splint, arc splint package respectively on the outer wall of connecting rod, when milling cutter and workpiece surface bump contact, buffer spring sets up arc splint through the cooperation of piston dish and connecting rod and supports the buffering to the connecting rod, reduce the vibrations wearing and tearing of connecting rod lateral wall and fixed sleeve port department, the life of extension equipment.
2. The utility model provides a pair of high strength PCD-T type milling cutter with damper, set up mounting groove block fixed bit on the T type tool bit disc outer wall of milling cutter body, drilling rod fixed connection is on the mount pad lateral wall of spacing dish one side, and the drilling rod is accomodate in the inner chamber of mounting groove through mount pad cooperation mounting groove, can not hinder milling cutter's normal use, and when needing to drill the work piece, only need extract the drilling rod and change block installation direction behind the mounting groove and can carry out the drilling operation to the work piece, the trouble of using the same part of many machine tooling has been avoided, convenient and practical.
3. The utility model provides a pair of high strength PCD-T type milling cutter with damper, bilateral symmetry is provided with the mount pad respectively on the both sides outer wall of spacing dish, formula structure as an organic whole between mount pad and spacing dish, block installation between mount pad and mounting groove, be convenient for realize installing and extracting the drilling rod block, and the mount pad is the component that magnetic material made with spacing dish, utilize magnetic force to adsorb mount pad and spacing dish on the outer wall of mounting groove inside and port department, increased the installation stability in use of drilling rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an explosion of the fixing device of the present invention;
FIG. 3 is a schematic structural view of the damping mechanism of the present invention;
fig. 4 is an exploded view of the milling cutter body of the present invention;
fig. 5 is an enlarged view of the milling cutter body a of the present invention.
In the figure: 1. a fixing device; 11. fixing the chassis; 12. fixing the sleeve; 13. a connector; 14. a limiting clamping groove; 15. locking the end cover; 16. a damping mechanism; 161. a support; 162. mounting the cylinder; 163. a buffer spring; 164. a piston disc; 165. a connecting rod; 166. an arc-shaped splint; 17. a through hole; 2. a milling cutter body; 21. a limiting clamping piece; 22. a connecting rod; 23. a T-shaped cutter head; 24. a blade; 25. mounting grooves; 26. a drill bit; 261. a limiting disc; 262. a mounting seat; 263. and (5) drilling a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a high-strength PCD-T type milling cutter with a damping mechanism comprises a fixing device 1 and a milling cutter body 2, the milling cutter body 2 is disposed at one end of the fixing device 1, the fixing device 1 comprises a fixing chassis 11, a fixing sleeve 12, a connector 13, a limiting slot 14, a locking end cover 15, a damping mechanism 16 and a through hole 17, the fixing sleeve 12 is integrally disposed at the middle portion of the side wall of the fixing chassis 11, the connector 13 is disposed on the outer wall of the port of the fixing sleeve 12 far away from one end of the fixing chassis 11, the connector 13 and the fixing sleeve 12 form an integral structure, the limiting slot 14 is a square structure, the limiting slots 14 are symmetrically disposed on the inner walls of the two sides of the connector 13, the limiting slots 14 extend to the inside of the fixing sleeve 12, the locking end cover 15 is screwed on the outer wall of the connector 13, and the damping mechanisms 16 are fixedly connected to the outer walls of the, the through hole 17 is opened in the middle of the outer wall of one side of the locking end cover 15 corresponding to the port, and the milling cutter body 2 is movably clamped in the through hole 17.
Referring to fig. 2 and 3, a high-strength PCD-T type milling cutter with a damping mechanism, the damping mechanism 16 includes a bracket 161, a mounting cylinder 162, a buffer spring 163, a piston disc 164, a connecting rod 165 and an arc-shaped clamp plate 166, the bracket 161 is symmetrically disposed on the outer walls of the two sides of a locking end cover 15, the outer wall of the non-fixed end of the bracket 161 near the locking end cover 15 is provided with an integral mounting cylinder 162, the inner wall of the mounting cylinder 162 at the fixed end side is provided with the buffer spring 163, the other end of the buffer spring 163 is fixedly connected to the outer wall of the piston disc 164, the piston disc 164 is movably clamped inside the mounting cylinder 162, the piston disc 164 is in interference fit with the inner wall member of the mounting cylinder 162, the outer wall of the other side of the piston disc 164 is fixedly connected to one end of the connecting rod 165, the other end of the connecting rod 165 penetrates through the top cover of the mounting cylinder 162 and extends to the, the arc-shaped clamping plates 166 are respectively attached to the outer walls of the connecting rods 22, when the milling cutter collides and contacts with the surface of a workpiece, the buffer springs 163 are provided with the arc-shaped clamping plates 166 through the cooperation of the piston discs 164 and the connecting rods 165 to support and buffer the connecting rods 22, so that the vibration abrasion of the side walls of the connecting rods 22 and the ports of the fixing sleeves 12 is reduced, and the service life of the equipment is prolonged.
Referring to fig. 4-5, a high-strength PCD-T type milling cutter with a damping mechanism, a milling cutter body 2 includes a limiting clamping piece 21, a connecting rod 22, a T-shaped tool bit 23 and a cutting edge 24, the outer walls of both sides of the limiting clamping piece 21 are respectively provided with an integrated protrusion, the limiting clamping piece 21 is movably clamped and installed in a limiting clamping groove 14 inside a fixed sleeve 12 through the protrusion, the outer wall of one side of the limiting clamping piece 21 close to the end of the fixed sleeve 12 is provided with an integrated connecting rod 22, one end of the connecting rod 22 far away from the limiting clamping piece 21 extends to the outside of the fixed sleeve 12 through a through hole 17 formed in the side wall of a locking end cover 15, the tail end of the connecting rod 22 outside the fixed sleeve 12 is fixedly connected with the T-shaped tool bit 23, and the peripheral side walls of a disc of.
The middle part of the disk side wall of the T-shaped cutter head 23 is provided with a mounting groove 25, the inside of the mounting groove 25 is movably connected with a drill bit 26, the drill bit 26 comprises a limiting disc 261, a mounting seat 262 and a drill rod 263, the outer walls of the two sides of the limiting disc 261 are respectively provided with the mounting seats 262 in bilateral symmetry, the mounting seats 262 and the limiting disc 261 are of an integrated structure, the mounting seats 262 and the limiting disc 261 are both members made of magnetic materials, the middle part of the side wall of the mounting seat 262 at one side of the limiting disc 261 is provided with the integrated drill rod 263, the drill rod 263 is accommodated in the inner cavity of the mounting groove 25, the normal use of the milling cutter cannot be hindered, when a workpiece needs to be drilled, the drilling operation can be carried out on the workpiece by only changing the clamping mounting direction after the drill rod 263 is pulled out of the mounting groove 25, the trouble of using a plurality of machines to process the same part is, and the installation seat 262 and the limiting disc 261 are all members made of magnetic materials, and the installation seat 262 and the limiting disc 261 are adsorbed on the outer walls of the inner part of the installation groove 25 and the port part by utilizing magnetic force, so that the installation and use stability of the drill rod 263 is improved.
In summary, the following steps: the utility model provides a high strength PCD-T type milling cutter with damper sets up damper 16 on the both sides outer wall of lock end cover 15, utilize support 161, installation section of thick bamboo 162, buffer spring 163, piston disc 164 and connecting rod 165's cooperation to set up arc splint 166, arc splint 166 wraps the outer wall of connecting rod 22 respectively, when milling cutter and workpiece surface bump contact, buffer spring 163 sets up arc splint 166 through the cooperation of piston disc 164 and connecting rod 165 and supports the buffering to connecting rod 22, reduce the vibrations wearing and tearing of connecting rod 22 lateral wall and fixed sleeve 12 port department, the life of extension equipment; the outer wall of a disc of a T-shaped cutter head 23 of the milling cutter body 2 is provided with a mounting groove 25 for clamping and fixing a drill bit 26, a drill rod 263 is fixedly connected to the side wall of a mounting seat 262 on one side of a limiting disc 261, the drill rod 263 is accommodated in the inner cavity of the mounting groove 25 through the mounting seat 262 in a matching manner, normal use of the milling cutter is not hindered, and when a workpiece needs to be drilled, the workpiece can be drilled only by pulling out the drill rod 263 from the mounting groove 25 and then changing the clamping mounting direction, so that the trouble of using a plurality of machines to process the same part is avoided, and the milling cutter; the bilateral symmetry is provided with mount pad 262 on the both sides outer wall of spacing dish 261 respectively, formula structure as an organic whole between mount pad 262 and spacing dish 261, the block installation between mount pad 262 and mounting groove 25, be convenient for realize the installation of drilling rod 263 block and extract, and mount pad 262 and spacing dish 261 are the component that magnetic material made, utilize magnetic force to adsorb mount pad 262 and spacing dish 261 on the outer wall of mounting groove 25 inside and port department, increased drilling rod 263's installation stability in use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high strength PCD-T type milling cutter with damper, includes fixing device (1) and milling cutter body (2), and milling cutter body (2) set up in the one end of fixing device (1), its characterized in that: the fixing device (1) comprises a fixing chassis (11), a fixing sleeve (12), a connector (13), a limiting clamping groove (14), a locking end cover (15), a damping mechanism (16) and a through hole (17), wherein the middle part of the side wall of the fixing chassis (11) is provided with the fixing sleeve (12) which is integrated, the outer wall of the port of one end of the fixing sleeve (12) far away from the fixing chassis (11) is provided with the connector (13), an integrated structure is formed between the connector (13) and the fixing sleeve (12), the inner walls of two sides of the connector (13) are respectively provided with the limiting clamping groove (14), the limiting clamping grooves (14) extend to the inside of the fixing sleeve (12), the locking end cover (15) is in threaded sleeve joint on the outer wall of the connector (13), the outer walls of two sides of the locking end cover (15) are respectively and fixedly connected with the damping mechanism (16), the through hole (17) is arranged at the middle part of the outer wall of one, the milling cutter body (2) is movably clamped in the through hole (17);
milling cutter body (2) are including spacing fastener (21), connecting rod (22), T type tool bit (23) and cutting edge (24), be provided with integrative arch on the both sides outer wall of spacing fastener (21) respectively, and in spacing fastener (21) pass through protruding movable block installation fixed sleeve (12) inside spacing draw-in groove (14), be provided with integrative connecting rod (22) on the outer wall of fixed sleeve (12) port one side is close to in spacing fastener (21), through-hole (17) of seting up on locking end cover (15) lateral wall are passed through to the one end that spacing fastener (21) were kept away from in connecting rod (22) extend to the outside of fixed sleeve (12), and the outside connecting rod (22) end fixedly connected with T type tool bit (23) of fixed sleeve (12), evenly be provided with integrative cutting edge (24) on the disc all around of T type tool bit (23) respectively.
2. The high strength PCD-T type milling cutter with a shock absorbing mechanism as claimed in claim 1, wherein: the limiting clamping grooves (14) are of square structures, and the limiting clamping grooves (14) are symmetrically arranged on the inner walls of the two sides of the connector (13) respectively.
3. The high strength PCD-T type milling cutter with a shock absorbing mechanism as claimed in claim 1, wherein: the damping mechanism (16) comprises a bracket (161), a mounting cylinder (162), a buffer spring (163), a piston disc (164), a connecting rod (165) and an arc-shaped clamping plate (166), the bracket (161) is respectively and symmetrically arranged on the outer walls of two sides of the locking end cover (15), and the external wall of the non-fixed end of the bracket (161) close to one side of the locking end cover (15) is respectively provided with an integrated mounting cylinder (162), the internal wall of one side of the fixed end of the mounting cylinder (162) is provided with a buffer spring (163), the other end of the buffer spring (163) is fixedly connected with the external wall of one side of the piston disc (164), the external wall of the other side of the piston disc (164) is fixedly connected with one end of a connecting rod (165), the other end of the connecting rod (165) penetrates through the top cover of the mounting cylinder (162) and extends to the outside of the mounting cylinder, and the tail ends of the connecting rods are fixedly connected with arc-shaped clamping plates (166) respectively, and the arc-shaped clamping plates (166) are attached to the outer walls of the connecting rods (22) respectively.
4. A high strength PCD-T type milling cutter with a shock absorbing mechanism as claimed in claim 3, wherein: the piston disc (164) is movably clamped in the mounting cylinder (162), and the piston disc (164) is in interference fit with the inner wall piece of the mounting cylinder (162).
5. The high strength PCD-T type milling cutter with a shock absorbing mechanism as claimed in claim 1, wherein: the middle part of the side wall of the disc of the T-shaped cutter head (23) is provided with a mounting groove (25), and the inside of the mounting groove (25) is movably connected with a drill bit (26).
6. The high strength PCD-T type milling cutter with a shock absorbing mechanism as claimed in claim 5, wherein: drill bit (26) are including spacing dish (261), mount pad (262) and drilling rod (263), bilateral symmetry is provided with mount pad (262) on the both sides outer wall of spacing dish (261) respectively, formula structure as an organic whole between mount pad (262) and spacing dish (261), and mount pad (262) and spacing dish (261) are the component that magnetic material made, mount pad (262) lateral wall middle part department of spacing dish (261) one side is provided with integrative drilling rod (263), the inner chamber in mounting groove (25) is accomodate in drilling rod (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021778777.8U CN212761367U (en) | 2020-08-24 | 2020-08-24 | High-strength PCD-T type milling cutter with damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021778777.8U CN212761367U (en) | 2020-08-24 | 2020-08-24 | High-strength PCD-T type milling cutter with damping mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN212761367U true CN212761367U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021778777.8U Active CN212761367U (en) | 2020-08-24 | 2020-08-24 | High-strength PCD-T type milling cutter with damping mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634828A (en) * | 2021-08-24 | 2021-11-12 | 常州恒鼎工具制造有限公司 | Balance clamp for tap tapping and use method thereof |
| CN114700748A (en) * | 2022-05-06 | 2022-07-05 | 南京颖元科技有限公司 | Mechanical fixed cutter with turning function and machining method thereof |
-
2020
- 2020-08-24 CN CN202021778777.8U patent/CN212761367U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634828A (en) * | 2021-08-24 | 2021-11-12 | 常州恒鼎工具制造有限公司 | Balance clamp for tap tapping and use method thereof |
| CN114700748A (en) * | 2022-05-06 | 2022-07-05 | 南京颖元科技有限公司 | Mechanical fixed cutter with turning function and machining method thereof |
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