CN220112882U - Ball handle turning device - Google Patents
Ball handle turning device Download PDFInfo
- Publication number
- CN220112882U CN220112882U CN202321461127.4U CN202321461127U CN220112882U CN 220112882 U CN220112882 U CN 220112882U CN 202321461127 U CN202321461127 U CN 202321461127U CN 220112882 U CN220112882 U CN 220112882U
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- rack
- base
- ball handle
- ball
- turning device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003754 machining Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model provides a ball handle turning device, ball handle is a part commonly used, in ball handle course of working, machining efficiency and diameter precision are low, this product includes base (110), base (110) rotate and connect blade holder (120), blade holder (120) rotate and connect rack (130), rack (130) sliding connection base (110), rack (130) upper portion fixed connection cutter (180), rack (130) articulated connecting rod (170) one side, connecting rod (170) other one side articulated adjusting screw (160), adjusting screw (160) threaded connection adjusting nut (150), adjusting nut (150) rotate and connect carousel (140), carousel (140) rotation axis connection motor, motor fixed connection base (110), ball handle (190) are installed on the lathe chuck. The product is used for processing the ball handle.
Description
Technical Field
The utility model relates to the field of machining, in particular to a ball handle turning device.
Background
The ball handle is a common part, in the ball handle processing process, manual or fixture processing is adopted, the manual processing is time-consuming and labor-consuming, the processing efficiency and the diameter precision are low, the general fixture processing needs to be completed by manual cooperation, the universality is not realized, the processing efficiency is low, and the device is needed to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the ball handle turning device which is suitable for various ball handle machining, high in precision and high in efficiency.
The utility model aims at realizing the following technical scheme:
the utility model provides a ball handle turning device, includes base (110), base (110) rotate and connect blade holder (120), blade holder (120) rotate and connect rack (130), rack (130) sliding connection base (110), rack (130) upper portion fixed connection cutter (180), rack (130) articulated connecting rod (170) one side, articulated adjusting screw (160) of connecting rod (170) other one side, adjusting screw (160) threaded connection adjusting nut (150), adjusting nut (150) rotate and connect carousel (140), carousel (140) rotation axis connection motor, motor fixed connection base (110), ball handle (190) by processing are installed on the lathe chuck, on the lathe big planker of base (110) fixed connection.
According to the ball handle turning device, the shaft hole (112) of the base (110) is rotationally connected with the gear shaft (123) at the lower part of the tool apron (120), and the dovetail groove (111) at the upper part of the tool apron (120) is fixedly connected with the cutter (180) through a bolt.
In the ball handle turning device, the dovetail groove (111) at the upper part of the base (110) is slidably connected with the dovetail block (131) at the lower part of the rack (130).
According to the ball handle turning device, the rack (130) is meshed with the gear (122) at the lower part of the tool apron (120), the rack pin (132) of the rack (130) is hinged to one side of the connecting rod (170), and the other side of the connecting rod (170) is hinged to the adjusting screw (160).
According to the ball handle turning device, the adjusting screw (160) is in threaded connection with the adjusting nut (150), and the adjusting nut (150) is in rotary connection with the supporting seat (141) on the upper portion of the rotary disc (140).
According to the ball handle turning device, the rotary disc shaft (142) at the lower part of the rotary disc (140) is rotationally connected with the rotary disc shaft hole (113) of the base (110), and the lower part of the rotary disc shaft (142) is fixedly connected with the motor output shaft.
Advantageous effects
The position of the cutter is adjusted according to the ball head of the ball handle, the ball head is suitable for ball heads with different sizes, the turntable, the adjusting nut, the adjusting screw, the connecting rod, the rack and the cutter holder are mutually matched to form the action of the cutter holder for back and forth rotation, when the ball handle rotates, the cutter cuts the surface of the ball head of the ball handle, the roundness and the diameter of the ball head can reach high precision, and the rotating range of the cutter holder can be adjusted by mutually matching the turntable, the adjusting nut and the adjusting screw, so that the ball head is suitable for different ball handle diameters of the ball handle.
The rotary table, the adjusting nut, the adjusting screw, the connecting rod, the rack and the tool apron are mutually matched to form the action of the tool apron to-and-fro rotation, so that the tool is enabled to rotate to-and-fro along the excircle of the ball head of the ball handle, the rotating range of the tool is covered from the root of the ball handle and exceeds the center of the other side of the ball head, when the ball handle rotates, the tool cuts the excircle of the ball head except the ball handle, and the roundness and the diameter of the ball head can reach high precision.
When the adjusting nut is rotated, the adjusting screw rod is changed relative to the position of the adjusting nut, the rotating disc drives the adjusting nut and the adjusting screw rod to change the rotating range, the moving distance of the rack is changed, the rotating angle of the tool apron is changed, and therefore the range covered by the tool is changed, and the ball handle is suitable for the sizes of different diameters of the ball handle.
When the device is used, the device is fixed on a large carriage of a machine tool, the cutter 180 is arranged on the tool holder 120, the proper position is adjusted according to the ball head size of the ball handle 190, the ball handle 190 is arranged in a chuck of the machine tool, the ball head center of the ball handle 190 is approximately coincident with the rotation center of the tool holder 120, the rotary table 140 is manually rotated, the starting position of the cutter 180 is a rotary starting position from the root of the ball handle 190, the motor is started, the rotary table 140 is driven to rotate, the rotary table 140 drives the rack 130 to slide back and forth through the adjusting nut 150, the adjusting screw 160 and the connecting rod 170, the rack 130 slides back and forth to drive the tool holder 120 to rotate back and forth, and the cutter 180 forms cutting on the surface of the ball head of the ball handle 190 when the ball handle 190 rotates.
Drawings
Fig. 1 is a schematic structural view of a turning device for a ball shank according to the present utility model.
Fig. 2 is a schematic top view of the turning device for the ball shank according to the present utility model.
Fig. 3 is a schematic view of a base structure according to the present utility model.
Fig. 4 is a schematic view of a tool holder according to the present utility model.
Fig. 5 is a schematic view of a rack structure according to the present utility model.
Fig. 6 is a schematic diagram of a turntable according to the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples:
the utility model provides a ball handle turning device, includes base 110, base 110 rotates and connects blade holder 120, and blade holder 120 rotates and connects rack 130, rack 130 sliding connection base 110, rack 130 upper portion fixed connection cutter 180, rack 130 articulated connecting rod 170 one side, connecting rod 170 other side articulated adjusting screw 160, adjusting screw 160 threaded connection adjusting nut 150, adjusting nut 150 rotates and connects carousel 140, carousel 140 rotation axis connection motor, motor fixed connection base 110, ball handle 190 installs on the lathe chuck, this device fixed connection lathe big planker.
The position of the cutter 180 is adjusted according to the ball head size of the ball handle 190, the ball heads with different sizes are adapted, the turntable 140, the adjusting nut 150, the adjusting screw 160, the connecting rod 170, the rack 130 and the tool holder 120 are mutually matched to form the action of the tool holder 120 for rotating back and forth, when the ball handle 190 rotates, the cutter 180 cuts the surface of the ball head of the ball handle 190, the roundness and the diameter of the ball head can reach high precision, and the turntable 140, the adjusting nut 150 and the adjusting screw 160 are mutually matched to adjust the rotating range of the tool holder 120, so that the ball handle 190 is adapted to different ball handle diameters.
The shaft hole 112 of the base 110 is rotatably connected with the gear shaft 123 at the lower part of the tool holder 120, and the dovetail groove 111 at the upper part of the tool holder 120 is fixedly connected with the tool 180 through bolts.
The position of the cutter 180 is adjusted according to the size of the ball head of the ball handle 190, and the cutter is suitable for machining the ball heads with different sizes.
The dovetail groove 111 at the upper part of the base 110 is slidably connected with the dovetail block 131 at the lower part of the rack 130.
The rack 130 is engaged with the gear 122 at the lower part of the tool holder 120, the rack pin 132 of the rack 130 is hinged to one side of the link 170, and the other side of the link 170 is hinged to the adjusting screw 160.
The adjusting screw 160 is in threaded connection with the adjusting nut 150, and the adjusting nut 150 is rotatably connected with the supporting seat 141 at the upper part of the turntable 140.
The rotary disc shaft 142 at the lower part of the rotary disc 140 is rotatably connected with the rotary disc shaft hole 113 of the base 110, and the lower part of the rotary disc shaft 142 is fixedly connected with the motor output shaft.
The turntable 140, the adjusting nut 150, the adjusting screw 160, the connecting rod 170, the rack 130 and the tool apron 120 are mutually matched to form a back-and-forth rotating action of the tool apron 120, so that the tool 180 can rotate back-and-forth along the outer circle of the ball head of the ball handle 190, the rotating range of the tool 180 covers the center of the other side of the ball head from the root of the ball handle, when the ball handle 190 rotates, the tool 180 cuts the outer circle of the ball head except the ball handle, and the roundness and the diameter of the ball head can reach high precision.
When the adjusting nut 150 is rotated, the position of the adjusting screw 160 relative to the adjusting nut 150 is changed, the rotating range of the turntable 140 driving the adjusting nut 150 and the adjusting screw 160 is changed, the distance moved by the rack 130 is changed, the rotating angle of the tool apron 120 is changed, and therefore the coverage range of the tool 180 is changed, and the size of the different diameters of the ball handle 190 is adapted.
Claims (6)
1. A ball handle turning device comprises a base (110) and is characterized in that the base (110) is rotationally connected with a tool holder (120), the tool holder (120) is rotationally connected with a rack (130), the rack (130) is slidably connected with the base (110), the upper portion of the rack (130) is fixedly connected with a cutter (180), the rack (130) is hinged to one side of a connecting rod (170), the other side of the connecting rod (170) is hinged to an adjusting screw (160), the adjusting screw (160) is in threaded connection with an adjusting nut (150), the adjusting nut (150) is rotationally connected with a rotary disc (140), the rotary disc (140) is rotationally connected with a motor, the motor is fixedly connected with the base (110), a ball handle (190) to be processed is mounted on a machine tool chuck, and the base (110) is fixedly connected with a machine tool large carriage.
2. The ball shank turning device as claimed in claim 1, wherein the shaft hole (112) of the base (110) is rotatably connected to the gear shaft (123) at the lower part of the tool holder (120), and the dovetail groove (111) at the upper part of the tool holder (120) is fixedly connected to the tool (180) by a bolt.
3. A ball shank turning device as claimed in claim 2, wherein said dovetail groove (111) in the upper portion of said base (110) is slidably connected to a dovetail block (131) in the lower portion of said rack (130).
4. A ball shank turning device according to claim 1, 2 or 3, wherein said rack (130) and a gear (122) at the lower part of said holder (120) are engaged with each other, a rack pin (132) of said rack (130) is hinged to one side of said link (170), and the other side of said link (170) is hinged to said adjusting screw (160).
5. The turning apparatus of a ball shank as set forth in claim 4, wherein said adjusting screw (160) is threadedly coupled to an adjusting nut (150), said adjusting nut (150) being rotatably coupled to a support (141) at an upper portion of said turntable (140).
6. The ball shank turning device as claimed in claim 4, wherein a turntable shaft (142) at the lower part of the turntable (140) is rotatably connected to a turntable shaft hole (113) of the base (110), and the lower part of the turntable shaft (142) is fixedly connected to an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461127.4U CN220112882U (en) | 2023-06-09 | 2023-06-09 | Ball handle turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461127.4U CN220112882U (en) | 2023-06-09 | 2023-06-09 | Ball handle turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112882U true CN220112882U (en) | 2023-12-01 |
Family
ID=88896781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321461127.4U Active CN220112882U (en) | 2023-06-09 | 2023-06-09 | Ball handle turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112882U (en) |
-
2023
- 2023-06-09 CN CN202321461127.4U patent/CN220112882U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |