CN210755229U - Boring cutter with adjustable cutter spacing - Google Patents
Boring cutter with adjustable cutter spacing Download PDFInfo
- Publication number
- CN210755229U CN210755229U CN201921325152.3U CN201921325152U CN210755229U CN 210755229 U CN210755229 U CN 210755229U CN 201921325152 U CN201921325152 U CN 201921325152U CN 210755229 U CN210755229 U CN 210755229U
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- pole
- dwang
- sleeve
- processing head
- rod
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Abstract
The utility model is suitable for a machining technical field provides a boring cutter of adjustable tool spacing, including dwang, the hollow joint pole that appears and processing head, dwang and processing head are located respectively the both ends of joint pole, and processing head fixed connection in the joint pole, the dwang sliding connection in the joint pole still includes brake lever and regulation pole; the length of rotation through adjusting the pole changes self, and, the both ends of adjusting the pole are connected respectively in dwang and processing head, therefore, through the length adjustment to the regulation pole, alright make the dwang slide on linking the pole, and then just realized the tool spacing between dwang and the processing head and adjusted, later rethread brake lever will adjust the pole and block, the unmanned rotation of adjusting the pole has been avoided, utilize the controllability of tool spacing, alright accomplish the hole processing to different aperture sizes, the problem of the lathe change that faces during different hole processing has been avoided, unnecessary time waste has been reduced.
Description
Technical Field
The utility model belongs to the technical field of machining, especially, relate to a boring cutter of adjustable tool spacing.
Background
The boring cutter is one kind of boring cutter, generally a round handle, and a square cutter rod is also used for a larger workpiece, and the most common occasions are inner hole processing, hole expanding, profiling and the like. Tools with one or two cutting parts, specially adapted for roughing, semi-finishing or finishing existing holes. The boring tool may be used on a boring machine, a lathe or a milling machine.
At present, in the use process of the boring cutter in the market, the cutter spacing is mostly fixedly arranged, so that different machine tools are required to be used for machining when different apertures are required to be machined, and unnecessary trouble and time waste are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a boring cutter of adjustable tool spacing, the in-process that the boring cutter on the present market that aims at solving is using, and the tool spacing is fixed the setting mostly, when leading to in the face of need processing different apertures, just need use different lathe to process, and then causes unnecessary trouble and the extravagant problem of time.
The utility model discloses a realize like this, a boring cutter of adjustable tool spacing, include the dwang, be hollow form join pole and processing head, dwang and processing head are located respectively join the both ends of pole, just processing head fixed connection in join the pole, dwang sliding connection in join the pole, still include brake lever and regulation pole, the brake lever runs through join the pole, and with adjust pole looks adaptation, just the brake lever spiro union in join the pole, the one end fixed connection of adjusting the pole in the processing head, the other end rotate connect in the dwang.
Preferably, the brake rod comprises a rotary disc, a screw rod and a chuck, the rotary disc and the chuck are respectively fixed at two ends of the screw rod, and the screw rod is in threaded connection with and penetrates through the joint rod.
Preferably, the adjusting rod comprises a stud, a sleeve and a rotating shaft, one end of the stud is fixedly connected with the processing head, the other end of the stud is in threaded connection with one end of the sleeve, and the other end of the sleeve is connected with the rotating shaft in a rotating mode.
Preferably, the sleeve is arranged in a hollow manner, one end, far away from the processing head, of the stud is contained in the sleeve, and threads matched with the stud are arranged on the inner wall of the sleeve.
Preferably, the chuck is circular-arc, just the telescopic outer wall seted up with the same draw-in groove of chuck radian, just the chuck accept in inside the draw-in groove.
Preferably, the bottom of dwang is equipped with the snap ring, just the inner wall of linking pole seted up with the spout of snap ring looks adaptation, just the dwang passes through snap ring and spout sliding connection in link.
Preferably, the number of the snap rings is two, and the two snap rings respectively correspond to the two sliding grooves.
Preferably, one end of the rotating rod, which is far away from the clamping ring, is connected with an external transmission device.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a boring cutter with adjustable cutter spacing, which is provided with an adjusting rod, a brake rod and a connecting rod, when the length-adjustable tool is used, when a worker needs to adjust the distance between the rotating rod and the machining head, the worker rotates the adjusting rod to change the length of the worker through the rotation of the adjusting rod, and both ends of the adjusting rod are respectively connected with the rotating rod and the processing head, so that the rotating rod can slide on the connecting rod by adjusting the length of the adjusting rod, and then just realized the tool spacing between dwang and the processing head and adjusted, later the rethread brake lever will adjust the pole and block, avoided the unmanned rotation of adjusting the pole, utilize the controllability of tool spacing, alright accomplish the hole processing to different apertures size, avoided the different holes to add the problem of the lathe change that faces man-hour, reduced unnecessary time waste.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the adjusting lever of the present invention;
FIG. 3 is a schematic cross-sectional view of the sleeve according to the present invention;
fig. 4 is a schematic view of the bottom structure of the rotating rod in the present invention;
in the figure: 1. rotating the rod; 11. a snap ring; 2. a connecting rod; 21. a chute; 3. a brake lever; 31. a turntable; 32. a screw; 33. a chuck; 4. adjusting a rod; 41. a stud; 42. a sleeve; 43. a rotating shaft; 44. a card slot; 5. a machining head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a boring cutter of adjustable tool spacing, include dwang 1, be hollow form link 2 and processing head 5, dwang 1 and processing head 5 are located the both ends that link 2 respectively, and 5 fixed connection of processing head are in link 2, dwang 1 sliding connection is in link 2, still include brake lever 3 and regulation pole 4, brake lever 3 runs through link 2 to with adjust 4 looks adaptations of pole, and 3 spiro couplings of brake lever in link 2, adjust the one end fixed connection of pole 4 in processing head 5, the other end rotates and connects in dwang 1.
In this embodiment, the inner wall of the connecting rod 2 is provided with a sliding groove 21, the bottom of the rotating rod 1 is provided with a clamping ring 11, in the using process, when the adjusting rod 4 adjusts the length, the clamping ring 11 on the rotating rod 1 slides in the sliding groove 21, the sliding groove 21 is arranged to provide a track support for the movement of the rotating rod 1, so that the rotating rod 1 can horizontally slide on the connecting rod 2, meanwhile, the top end of the rotating rod 1 is connected with an external transmission device, and then the rotating rod 1 and the processing head 5 are driven to rotate through the transmission device, and then the processing of holes on the object can be smoothly performed through the processing head 5.
In the present embodiment, during the operation, the object is processed by the rotation of the processing head 5, when the operator needs to adjust the distance between the two cutting tools, firstly, the operator needs to twist the turntable 31, the screw rod 32 is driven to rotate by the rotation of the turntable 31, the screw rod 32 is screwed to the connecting rod 2, and further the screw rod 32 moves and rotates on the connecting rod 2, and at the same time, the chuck 33 is driven to move, so that the chuck 33 is separated from the slot 44 on the outer wall of the sleeve 42, then, the operator twists the rotating sleeve 42, since the sleeve 42 is rotatably connected to the rotating rod 1 by the rotating shaft 43, the sleeve 42 can be smoothly rotated on the rotating rod 1 by the rotating shaft 43, and, during the rotation of the sleeve 42, since one end of the stud 41 is accommodated in the sleeve 42 and screwed to the sleeve 42, the stud 41 can rotate in the sleeve 42 through the rotation of the sleeve 42, and the length of one end of the stud 41 in the sleeve 42 is changed, the length of the whole adjusting rod 4 can be adjusted by adjusting the length inside the sleeve 42, the adjusting rod 4 can be adjusted by rotating the sleeve 42, by adjusting the length of the adjusting lever 4, the swivelling lever 1 can thus be made to slide on the adapter lever 2, further, the distance between the rotating rod 1 and the processing head 5 can be adjusted, and after the adjusting rod 4 is adjusted, since the outer wall of the joint rod 2 is provided with a sliding groove for the brake lever 3 to adapt to the change in length of the adjusting lever 4, then, when the alignment is completed, the user rotates the dial 31 again to place the chuck 33 on the slot 44, thereby preventing unintended rotation of the sleeve 42.
Further, the brake lever 3 includes a rotary 31, a screw 32 and a chuck 33, the rotary 31 and the chuck 33 are respectively fixed at both ends of the screw 32, and the screw 32 is threaded and penetrates through the connecting rod 2.
In this embodiment, in the use process, when needing to brake adjusting lever 4, the staff need twist carousel 31, and the rotation through carousel 31 drives screw rod 32 and begins to rotate, because screw rod 32 spiro union is in joining pole 2, and then just makes screw rod 32 remove and rotate on joining pole 2, simultaneously, and drives chuck 33 and begin to remove for chuck 33 places on draw-in groove 44 can.
Further, the adjusting rod 4 comprises a stud 41, a sleeve 42 and a rotating shaft 43, one end of the stud 41 is fixedly connected to the processing head 5, the other end of the stud is screwed to one end of the sleeve 42, and the other end of the sleeve 42 is rotatably connected to the rotating rod 1 through the rotating shaft 43; the sleeve 42 is hollow, one end of the stud 41 far away from the processing head 5 is accommodated in the sleeve 42, and the inner wall of the sleeve 42 is provided with a thread matched with the stud 41.
In this embodiment, in the use process, the staff twists the rotating sleeve 42, utilizes the pivot 43 alright smooth make sleeve 42 rotate on dwang 1 to, at sleeve 42 pivoted in-process, through sleeve 42's rotation alright make stud 41 rotate in sleeve 42's inside, and change the inside length of sleeve 42 that is located stud 41 one end, through the inside length's of sleeve 42 regulation, alright realize adjusting whole regulation pole 4 length's regulation.
Further, the chuck 33 is arc-shaped, a clamping groove 44 with the same radian as that of the chuck 33 is formed in the outer wall of the sleeve 42, and the chuck 33 is accommodated in the clamping groove 44.
In the present embodiment, during the use process, the chuck 33 is placed inside the clamping groove 44, and the chuck 33 can be completely attached to the sleeve 42 by the arrangement with the same radian, and then the sleeve 42 can be prevented from being rotated by the screw 32.
Further, a clamping ring 11 is arranged at the bottom of the rotating rod 1, a sliding groove 21 matched with the clamping ring 11 is formed in the inner wall of the connecting rod 2, and the rotating rod 1 is connected to the connecting rod 2 in a sliding mode through the clamping ring 11 and the sliding groove 21; the number of the snap rings 11 is two, and the two snap rings 11 correspond to the two sliding grooves 21 respectively.
In the present embodiment, when the length of the adjusting rod 4 is adjusted during use, the snap ring 11 on the rotating rod 1 slides inside the sliding groove 21, and the sliding groove 21 provides a track support for the movement of the rotating rod 1, so that the rotating rod 1 can horizontally slide on the connecting rod 2.
Further, the end of the rotating rod 1 away from the snap ring 11 is connected with an external transmission device.
In this embodiment, in the using process, since the top end of the rotating rod 1 is connected to an external transmission device, the rotating rod 1 and the processing head 5 are driven to rotate through the transmission device, and then the processing head 5 can smoothly process the holes on the object.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an adjustable tool spacing's boring cutter, includes dwang (1), is hollow joining rod (2) and processing head (5), dwang (1) and processing head (5) are located respectively the both ends of joining rod (2), just processing head (5) fixed connection in join rod (2), dwang (1) sliding connection in join rod (2), its characterized in that: still include brake lever (3) and adjust pole (4), brake lever (3) run through join pole (2), and with adjust pole (4) looks adaptation, just brake lever (3) spiro union in join pole (2), the one end fixed connection of adjusting pole (4) in processing head (5), the other end rotate connect in dwang (1).
2. The boring cutter with the adjustable tool distance as claimed in claim 1, wherein: the brake rod (3) comprises a rotary disc (31), a screw rod (32) and a chuck (33), the rotary disc (31) and the chuck (33) are respectively fixed at two ends of the screw rod (32), and the screw rod (32) is in threaded connection and penetrates through the connecting rod (2).
3. The boring cutter with the adjustable tool distance as claimed in claim 2, wherein: adjust pole (4) including double-screw bolt (41), sleeve (42) and pivot (43), the one end fixed connection of double-screw bolt (41) in processing head (5), the other end spiro union in the one end of sleeve (42), the other end of sleeve (42) passes through pivot (43) rotate connect in dwang (1).
4. The boring cutter with the adjustable tool distance as claimed in claim 3, wherein: the sleeve (42) is arranged in a hollow mode, one end, far away from the machining head (5), of the stud (41) is contained in the sleeve (42), and threads matched with the stud (41) are arranged on the inner wall of the sleeve (42).
5. The boring cutter with the adjustable tool distance as claimed in claim 3, wherein: chuck (33) are circular-arc, just the outer wall of sleeve (42) seted up with draw-in groove (44) that chuck (33) radian is the same, just chuck (33) accept in inside draw-in groove (44).
6. The boring cutter with the adjustable tool distance as claimed in claim 1, wherein: the bottom of dwang (1) is equipped with snap ring (11), just the inner wall that links up pole (2) seted up with spout (21) of snap ring (11) looks adaptation, just dwang (1) through snap ring (11) and spout (21) sliding connection in link up pole (2).
7. The boring cutter with the adjustable tool distance as claimed in claim 6, wherein: the number of the snap rings (11) is two, and the two snap rings (11) correspond to the two sliding grooves (21) respectively.
8. The boring cutter with the adjustable tool distance as claimed in claim 6, wherein: one end of the rotating rod (1) far away from the clamping ring (11) is connected with an external transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325152.3U CN210755229U (en) | 2019-08-15 | 2019-08-15 | Boring cutter with adjustable cutter spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921325152.3U CN210755229U (en) | 2019-08-15 | 2019-08-15 | Boring cutter with adjustable cutter spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755229U true CN210755229U (en) | 2020-06-16 |
Family
ID=71059703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921325152.3U Active CN210755229U (en) | 2019-08-15 | 2019-08-15 | Boring cutter with adjustable cutter spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210755229U (en) |
-
2019
- 2019-08-15 CN CN201921325152.3U patent/CN210755229U/en active Active
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