CN217617781U - Numerical control lathe for knurling for automobile - Google Patents
Numerical control lathe for knurling for automobile Download PDFInfo
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- CN217617781U CN217617781U CN202221331958.5U CN202221331958U CN217617781U CN 217617781 U CN217617781 U CN 217617781U CN 202221331958 U CN202221331958 U CN 202221331958U CN 217617781 U CN217617781 U CN 217617781U
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Abstract
The utility model discloses a numerical control lathe is used in annular knurl processing for car belongs to car annular knurl processing equipment technical field, has solved the problem that can not change speed of annular knurl for current car, and its technical essential is: including the lathe device, be provided with the processing seat in the lathe device, the processing seat is used for bearing and treats the annular knurl work piece, the lathe device is through supporting the pivot and connecting the knurling roller, still includes: the lathe device comprises a lathe device, a driving device, a turning device and a control device, wherein the lathe device comprises a lathe body, a lathe head, a lathe tail and a lathe tail; and the moving mechanism is used for connecting the adjusting mechanism and the knurling roller, the moving mechanism comprises a clamping rod, one side of the knurling roller is provided with a clamping groove, the clamping rod is movably connected with the clamping groove, and the clamping rod is used for driving the knurling roller to rotate, so that the speed can be changed.
Description
Technical Field
The utility model relates to an automobile annular knurl processing equipment technical field specifically is a numerical control lathe is used in annular knurl processing for car.
Background
The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, motion track, displacement, cutting parameters and auxiliary functions of a part are compiled into a machining program list according to instruction codes and program formats specified by a numerical control machine, contents in the program list are recorded on a control medium and then input into a numerical control device of the numerical control machine, and therefore the machine tool is instructed to machine the part.
Knurling is a mechanical process for rolling patterns on the knob or other working surface of a metal product, is mainly used for skid resistance, and the method for rolling straight lines or reticulate patterns on the surface of a workpiece by using a knurling piece is called knurling. After the work piece passes through the annular knurl, multiplicable aesthetic feeling is convenient for control, is often used in the surface processing of parts such as thousandth sleeve pipe, hank thick stick spanner.
However, the conventional numerical control lathe for knurling for an automobile has the problem that the working rate of a knurled member cannot be adjusted in the knurling process.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a numerical control lathe is used in annular knurl processing for car to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a knurling is with numerical control lathe for annular knurl processing for car, includes the lathe device, be provided with the processing seat in the lathe device, the processing seat is used for bearing and treats the annular knurl work piece, the lathe device is through supporting the pivot and connecting the knurling roller, still includes:
the lathe device is connected with the power assembly, the output end of the power assembly is connected with the pushing assembly, one end, far away from the power assembly, of the pushing assembly is connected with the first ratchet wheel, one side of the first ratchet wheel is connected with the first chuck, the turning assembly is connected with the second ratchet wheel, and the second ratchet wheel is connected with the second chuck; and the moving mechanism is used for connecting the adjusting mechanism and the knurling roller, the moving mechanism comprises a clamping rod, one side of the knurling roller is provided with a clamping groove, the clamping rod is movably connected with the clamping groove, and the clamping rod is used for driving the knurling roller to rotate.
As a further aspect of the present invention, the pushing assembly includes a first connecting member and a first pushing member, one end of the first connecting member is connected to the first ratchet, the other end of the first connecting member is connected to the first pushing member, and the first pushing member is movably connected to the first ratchet.
As a further aspect of the present invention, the direction changing assembly includes a second connecting member, a direction changing member, a second pushing member, and a rotation pin, the one end of the second connecting member is connected to the transmission assembly, the other end of the second connecting member is connected to the direction changing member, the direction changing member is disposed between the first chuck and the second chuck, the one end of the second pushing member is connected to the first chuck through the rotation pin, and the other end of the second pushing member is movably connected to the second ratchet.
As a further aspect of the present invention, the power assembly includes:
a fixed member provided at one side of the lathe device; and the disc is movably connected with the fixing piece, a second driving device is arranged in the fixing piece, and the disc and the second driving device are eccentrically arranged.
As a further aspect of the present invention, the transmission assembly includes:
one end of the first elastic piece is movably connected with the disc;
one end of the guide piece is fixedly connected with the first elastic piece, and the guide piece is arranged in the lathe device; and one end of the transmission piece is connected with the first elastic piece, the transmission piece penetrates through the guide piece, and the other end of the transmission piece is connected with the first connecting piece.
As a further aspect of the present invention, the moving mechanism further includes:
the moving assembly is connected with the lathe device and comprises a rack and a gear, the rack is movably connected with the lathe device, the gear is meshed with the rack, and the gear drives the rack to move through second driving equipment; and one end of the second elastic piece is fixedly connected with the inner wall of the lathe device, and the other end of the second elastic piece is fixedly connected with the clamping rod.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model discloses a start power assembly, through transmission assembly promotion first connecting piece removal, first connecting piece promotes first impeller motion, and first impeller promotes first ratchet motion, once moves, and first impeller promotes a tooth motion of first ratchet, drives first chuck motion a distance of tooth, and then fine setting makes the amplitude that first chuck drove the motion of correction plate less, makes the rotational speed of knurling roller lower, more convenient control;
the power assembly reciprocates, the first pushing piece pushes the first ratchet to do circular motion, when the first ratchet moves for a period, the first chuck also moves for a period, the first chuck drives the second pushing piece to move to the direction changing piece position, the direction changing piece pushes the second pushing piece to move inwards, the second pushing piece is further contacted with the second ratchet to push the second ratchet to move for a tooth distance, the second ratchet drives the second chuck to move, then the second pushing piece is far away from the direction changing piece and the second ratchet, the second ratchet stops moving, the second ratchet is driven to rotate by a larger amplitude when rotating, the rotating speed of the knurling roller is higher, and the working efficiency can be improved.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a view in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a view B in the embodiment of the present invention.
Reference numerals: 1-lathe device, 2-knurling roller, 3-supporting rotating shaft, 4-clamping groove, 5-processing seat, 6-adjusting mechanism, 61-power component, 611-fixing component, 612-first electric rotating shaft, 613-circular disk, 62-transmission component, 621-first elastic component, 622-guiding component, 623-transmission component, 63-pushing component, 631-first connecting component, 632-first pushing component, 64-direction changing component, 641-second connecting component, 642-direction changing component, 643-second pushing component, 644-rotating pin, 65-first chuck, 66-first ratchet wheel, 67-second chuck, 68-second ratchet wheel, 7-moving mechanism, 71-moving component, 711-rack, 712-gear, 713-second electric rotating shaft, 72-second elastic component and 73-clamping rod.
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.
The following detailed description is provided for the specific embodiments of the present invention.
In one embodiment, a digital controlled lathe for knurling for automobiles, referring to fig. 1 to 3, includes a lathe device 1, a processing seat 5 is arranged in the lathe device 1, the processing seat 5 is used for bearing a workpiece to be knurled, the lathe device 1 is connected with a knurling roller 2 through a supporting rotating shaft 3, and further includes:
the lathe device 1 is connected with the power assembly 61, the output end of the power assembly 61 is connected with the pushing assembly 63, one end, far away from the power assembly 61, of the pushing assembly 63 is connected with the first ratchet wheel 66, one side of the first ratchet wheel 66 is connected with the first chuck 65, the direction changing assembly 64 is connected with the second ratchet wheel 68, and the second ratchet wheel 68 is connected with the second chuck 67; and the moving mechanism 7, the moving mechanism 7 is used for connecting the adjusting mechanism 6 and the knurling roller 2, the moving mechanism 7 comprises a clamping rod 73, one side of the knurling roller 2 is provided with a clamping groove 4, the clamping rod 73 is movably connected with the clamping groove 4, and the clamping rod 73 is used for driving the knurling roller 2 to rotate.
Further, referring to fig. 1 to 3, the pushing assembly 63 includes a first connecting member 631 and a first pushing member 632, one end of the first connecting member 631 is connected to the first ratchet wheel 66, the other end of the first connecting member 631 is connected to the first pushing member 632, and the first pushing member 632 is movably connected to the first ratchet wheel 66.
Further, referring to fig. 1 to 3, the direction changing assembly 64 includes a second connecting member 641, a direction changing member 642, a second pushing member 643 and a rotating pin 644, one end of the second connecting member 641 is connected to the transmission assembly 62, the other end of the second connecting member 641 is connected to the direction changing member 642, the direction changing member 642 is disposed between the first chuck 65 and the second chuck 67, one end of the second pushing member 643 is movably connected to the first chuck 65 through the rotating pin 644, and the other end of the second pushing member 643 is movably connected to the second ratchet 68.
In the embodiment, the power assembly 61 is started, the transmission assembly 62 pushes the first connecting piece 631 to move, the first connecting piece 631 pushes the first pushing piece 632 to move, the first pushing piece 632 pushes the first ratchet wheel 66 to move, and each time the first pushing piece 632 moves, the first pushing piece 632 pushes one tooth of the first ratchet wheel 66 to move, so as to drive the first chuck 65 to move by the distance of one tooth, and further to perform fine adjustment, so that the amplitude of the movement of the correction plate 52 driven by the first chuck 65 is smaller, the rotating speed of the knurling roller 2 is lower, and the control is more convenient;
the power assembly 61 reciprocates, the first pushing member 632 pushes the first ratchet wheel 66 to move circularly, when the first ratchet wheel 66 moves for one cycle, the first chuck 65 also moves for one cycle, the first chuck 65 drives the second pushing member 643 to move to the position of the redirecting member 642, the redirecting member 642 pushes the second pushing member 643 to move inwards, further the second pushing member 643 contacts the second ratchet wheel 68 and pushes the second ratchet wheel 68 to move for a distance of one tooth, the second ratchet wheel 68 drives the second chuck 67 to move, then the second pushing member 643 is far away from the redirecting member 642 and the second ratchet wheel 68, the second ratchet wheel 68 stops moving, and the second ratchet wheel 68 drives the second chuck 67 to rotate with a larger amplitude when rotating, so that the rotating speed of the knurling roller 2 is higher, and the working efficiency can be improved.
In one embodiment, referring to fig. 1-3, the power assembly 61 comprises:
a fixing member 611, the fixing member 611 being provided on the lathe apparatus 1 side; and a disc 613, wherein the disc 613 is movably connected with the fixed part 611, a second driving device is arranged in the fixed part 611, and the disc 613 and the second driving device are eccentrically arranged.
Further, referring to fig. 1 to 3, the transmission assembly 62 includes:
a first elastic member 621, one end of the first elastic member 621 is movably connected to the disc 613;
a guide 622, one end of the guide 622 is fixedly connected with the first elastic member 621, and the guide 622 is disposed in the lathe device 1; and a transmission member 623, wherein one end of the transmission member 623 is connected to the first elastic member 621, the transmission member 623 penetrates through the guide member 622, and the other end of the transmission member 623 is connected to the first connecting member 631.
In this embodiment, the second driving device adopts the first electric rotating shaft 612, the first electric rotating shaft 612 is started, the first electric rotating shaft 612 drives the disc 613 to rotate, and because the first electric rotating shaft 612 and the disc 613 are not arranged concentrically, the disc 613 fluctuates up and down in the rotating process, so as to drive the first elastic part 621 to move up and down, the first elastic part 621 drives the first connecting part 631 to move, the first connecting part 631 drives the first pushing part 632 to push the first ratchet wheel 66, and the first ratchet wheel 66 is pushed to rotate by one tooth every time the disc 613 rotates for one circle.
In one embodiment, referring to fig. 1 to 3, the moving mechanism 7 further includes:
the moving component 71 is connected with the lathe device 1, the moving component 71 comprises a rack 711 and a gear 712, the rack 711 is movably connected with the lathe device 1, the gear 712 is meshed with the rack 711, and the gear 712 drives the rack 711 to move through a second driving device; and a second elastic member 72, one end of the second elastic member 72 is fixedly connected with the inner wall of the lathe device 1, and the other end of the second elastic member 72 is fixedly connected with a clamping rod 73.
In this embodiment, the second driving device adopts the second electric rotating shaft 713, the second electric rotating shaft 713 is started, the gear 712 is driven to rotate, the gear 712 drives the rack 711 to move, one end of the rack 711 is connected with the clamping rod 73, the rack 711 drives the clamping rod 73 of the second rack 72 to move up and down, the second rack 72 moving downwards is meshed with the outer side of the first chuck 65 or the second chuck 67, the other end of the clamping rod 73 is clamped with the clamping groove 4, so that the first chuck 65 and the second chuck 67 can drive the knurling roller 2 to rotate, the moving mechanism 7 is arranged above and below the lathe device 1, so that the clamping rod 73 can be meshed with the outer side of the first chuck 65 or the second chuck 67, and interference can not be generated.
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 (6)
1. The utility model provides a knurling is with numerical control lathe for annular knurl processing for car, includes the lathe device, be provided with the processing seat in the lathe device, the processing seat is used for bearing and treats the annular knurl work piece, the lathe device is through supporting the pivot and connecting the knurling roller, its characterized in that still includes:
the lathe device is connected with the power assembly, the output end of the power assembly is connected with the pushing assembly, one end, far away from the power assembly, of the pushing assembly is connected with the first ratchet wheel, one side of the first ratchet wheel is connected with the first chuck, the turning assembly is connected with the second ratchet wheel, and the second ratchet wheel is connected with the second chuck; and the moving mechanism is used for connecting the adjusting mechanism and the knurling roller, the moving mechanism comprises a clamping rod, one side of the knurling roller is provided with a clamping groove, the clamping rod is movably connected with the clamping groove, and the clamping rod is used for driving the knurling roller to rotate.
2. A numerically controlled lathe for knurling as claimed in claim 1 wherein the pushing assembly includes a first link and a first pushing member, one end of the first link is connected to the first ratchet wheel, the other end of the first link is connected to the first pushing member, and the first pushing member is movably connected to the first ratchet wheel.
3. A numerically controlled lathe for knurling as claimed in claim 2 wherein the direction changing assembly includes a second link, a direction changing member, a second pushing member and a rotation pin, one end of the second link is connected to the transmission assembly, the other end of the second link is connected to the direction changing member, the direction changing member is disposed between the first chuck and the second chuck, one end of the second pushing member is movably connected to the first chuck via the rotation pin, and the other end of the second pushing member is movably connected to the second ratchet.
4. The numerically controlled lathe for knurling of claim 1, wherein the power unit comprises:
a fixed member provided at one side of the lathe device; and the disc is movably connected with the fixing piece, a second driving device is arranged in the fixing piece, and the disc and the second driving device are eccentrically arranged.
5. The numerically controlled lathe for knurling of claim 4, wherein the transmission assembly comprises:
one end of the first elastic piece is movably connected with the disc;
one end of the guide piece is fixedly connected with the first elastic piece, and the guide piece is arranged in the lathe device; and one end of the transmission piece is connected with the first elastic piece, the transmission piece penetrates through the guide piece, and the other end of the transmission piece is connected with the first connecting piece.
6. The numerically controlled lathe for knurling of claim 1, wherein the moving mechanism further comprises:
the moving assembly is connected with the lathe device and comprises a rack and a gear, the rack is movably connected with the lathe device, the gear is meshed with the rack, and the gear drives the rack to move through second driving equipment; and one end of the second elastic piece is fixedly connected with the inner wall of the lathe device, and the other end of the second elastic piece is fixedly connected with the clamping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221331958.5U CN217617781U (en) | 2022-05-30 | 2022-05-30 | Numerical control lathe for knurling for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221331958.5U CN217617781U (en) | 2022-05-30 | 2022-05-30 | Numerical control lathe for knurling for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217617781U true CN217617781U (en) | 2022-10-21 |
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ID=83620940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221331958.5U Active CN217617781U (en) | 2022-05-30 | 2022-05-30 | Numerical control lathe for knurling for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217617781U (en) |
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2022
- 2022-05-30 CN CN202221331958.5U patent/CN217617781U/en active Active
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