CN108746882B - Automatic guiding device for precise gear hobbing machine - Google Patents
Automatic guiding device for precise gear hobbing machine Download PDFInfo
- Publication number
- CN108746882B CN108746882B CN201810673559.9A CN201810673559A CN108746882B CN 108746882 B CN108746882 B CN 108746882B CN 201810673559 A CN201810673559 A CN 201810673559A CN 108746882 B CN108746882 B CN 108746882B
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- CN
- China
- Prior art keywords
- hand grip
- movable finger
- fixing block
- finger fixing
- guide
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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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- 210000000078 claw Anatomy 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/008—Catching devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/04—Loading or unloading arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
An automatic guiding device for a precision gear hobbing machine comprises a hand grip, a movable finger fixing block and a guiding module, wherein the guiding module is arranged on the hand grip, the movable finger fixing block is connected with the hand grip, the hand grip is of a cuboid structure, and the tail end of the hand grip is provided with an inclined plane; the top end of the hand grip is provided with a connecting block and a movable finger fixing block, the connecting block is positioned between the hand grip and the movable finger fixing block, and the hand grip is connected with the bottom end surface of the movable finger fixing block through the connecting block; the guide device is matched with a clamping jaw of the mechanical arm, a certain gap is reserved when the workpiece is clamped, the center of the gear hobbing machine has a certain taper, the cambered surface on the guide module is designed to be matched with a concave surface of the manual clamp, the workpiece can be clamped firmly and is not easy to slide and deviate, and the workpiece can be automatically guided during feeding; if the workpiece is clamped, the workpiece cannot move, so that feeding cannot be performed, and faults in subsequent operation are reduced.
Description
Technical Field
The invention relates to the field of precision gear hobbing machines, in particular to an automatic guiding device for a precision gear hobbing machine.
Background
The gear hobbing machine is the most widely used machine tool in gear machining machine tools, can cut straight teeth and helical gears on the gear hobbing machine, can also machine worm gears, chain wheels and the like, and can machine the straight teeth, helical teeth, herringbone teeth and worm gears by a hob cutter according to a generating method.
The present invention has been made to solve the above problems.
Disclosure of Invention
The invention aims to provide an automatic guiding device for a precision gear hobbing machine, which is not easy to slide and deviate and can automatically guide during feeding.
The invention adopts the technical proposal for solving the technical problems that:
an automatic guiding device for a precision gear hobbing machine comprises a hand grip, a movable finger fixing block and a guiding module, wherein the guiding module is arranged on the hand grip, the movable finger fixing block is connected with the hand grip, the hand grip is of a cuboid structure, and the tail end of the hand grip is provided with an inclined plane;
the top end of the hand grip is provided with a connecting block and a movable finger fixing block, the connecting block is positioned between the hand grip and the movable finger fixing block, and the hand grip is connected with the bottom end surface of the movable finger fixing block through the connecting block;
the guide module is arranged at the tail end of the hand grip;
the guide modules on the hand grip are provided with a pair, and the guide modules are positioned at two sides of the tail end of the hand grip;
the hand grip is provided with three fixing holes, wherein one single fixing hole and the other two fixing holes are positioned on two perpendicular side surfaces of the hand grip, the single fixing hole is positioned at one end close to the connecting block, and the other two fixing holes are arranged at the tail end of the hand grip up and down;
the guide module is of a cuboid structure, one side of the guide module is provided with an arc surface, the guide module is provided with two guide holes, and the guide holes of the guide module correspond to the two fixing holes at the lower end of the hand grip just when the guide module is arranged on the hand grip;
further, the upper end face of the movable finger fixing block is provided with a tooth surface;
furthermore, the hand grip, the connecting block and the movable finger fixing block are connected into an integral structure;
specifically, the fixing hole penetrates through the hand grip from one side surface to the other parallel side surface, wherein the side surface provided with the single fixing hole is a plane, the other side surface parallel to the plane is provided with a concave surface, the concave surface is recessed from a folding line in the middle position to the interior of the hand grip, the concave surface is positioned at the lower end of the hand grip, and the folding line in the concave surface is positioned between the two fixing holes at the lower end of the hand grip;
wherein the cambered surface and the concave surface of the guide module are positioned on the same side;
the movable finger fixing block is characterized in that the upper end of the movable finger fixing block is provided with an air claw, the air claw is connected with the tooth surface of the upper end face of the movable finger fixing block, and the movable finger fixing block can drive the hand to move, so that the distance between the hand to be changed, the adjustment can be carried out according to the needs, and the movable finger fixing block is suitable for workpieces with different shaft diameters.
The invention has the beneficial effects that: the guide device is matched with a clamping jaw of the mechanical arm, a certain gap is reserved when the workpiece is clamped, the center of the gear hobbing machine has a certain taper, the cambered surface on the guide module is designed to be matched with a concave surface of the manual clamp, the workpiece can be clamped firmly and is not easy to slide and deviate, and the workpiece can be automatically guided during feeding; if the workpiece is clamped, the workpiece cannot move, so that feeding cannot be performed, and faults in subsequent operation are reduced; the movable finger fixing block and the air claw are matched for use, so that the adjustable workpiece can be adjusted according to workpieces, and workpieces with different shaft diameters are commonly used.
Drawings
Fig. 1 is a schematic structural view of an automatic guiding device for a precision gear hobbing machine according to the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the guide module of fig. 1.
Fig. 4 is a schematic view of the structure of the hand grip of fig. 1.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a schematic view showing a structure in which an automatic guiding device for a precision gear hobbing machine and an air jaw are mounted together.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Referring to fig. 1, 2, 3, 4, 5 and 6, the automatic guiding device for the precision gear hobbing machine comprises a hand grip 1, a movable finger fixing block 2 and a guiding module 3, wherein the guiding module 3 is arranged on the hand grip 1, the movable finger fixing block 2 is connected with the hand grip 1, the hand grip 1 is in a cuboid structure, and an inclined plane 6 is arranged at the tail end of the hand grip 1;
the top end of the hand grip 1 is provided with a connecting block 4 and a movable finger fixing block 2, the connecting block 4 is positioned between the hand grip 1 and the movable finger fixing block 2, and the hand grip 1 is connected with the bottom end surface of the movable finger fixing block 2 through the connecting block 4;
the guide module 3 is arranged at the tail end of the hand grip 1;
the guide modules 3 on the hand grip 1 are provided with a pair, and the guide modules 3 are positioned on two sides of the tail end of the hand grip 1;
the hand grip 1 is provided with three fixing holes 5, wherein one single fixing hole and the other two fixing holes 5 are positioned on two perpendicular side surfaces of the hand grip 1, the single fixing hole is positioned at one end close to the connecting block 4, and the other two fixing holes are arranged at the tail end of the hand grip 1;
the guide module 3 is of a cuboid structure, one side of the guide module 3 is provided with an arc surface, the guide module 3 is provided with two guide holes, and the guide holes of the guide module 3 are just corresponding to the two fixing holes 5 at the lower end of the hand grip 1 when the guide module 3 is arranged on the hand grip 1;
further, the upper end face of the movable finger fixing block 2 is provided with a tooth surface;
furthermore, the hand grip 1, the connecting block 4 and the movable finger fixing block 2 are connected into an integral structure;
specifically, the fixing hole 5 penetrates through the hand grip 1 from one side surface to the other parallel side surface, wherein the side surface provided with the single fixing hole is a plane, the other side surface parallel to the plane is provided with a concave surface 7, the concave surface 7 is recessed from a folding line in the middle position to the inside of the hand grip 1, the concave surface 7 is positioned at the lower end of the hand grip 1, and the folding line in the concave surface 7 is positioned between the two fixing holes at the lower end of the hand grip 1;
wherein the cambered surface and the concave surface 7 of the guide module 3 are positioned on the same side;
the movable finger fixing block 2 is provided with an air claw 8 at the upper end, the air claw 8 is connected with the tooth surface of the upper end surface of the movable finger fixing block 2, and the movable finger fixing block 2 can drive the hand grip 1 to move, so that the distance between the hand grips can be changed, and the movable finger fixing block can be adjusted according to the needs to adapt to workpieces with different shaft diameters.
The guide device is matched with a clamping jaw of the mechanical arm, a certain gap is reserved when the workpiece is clamped, the center of the gear hobbing machine has a certain taper, the cambered surface on the guide module is designed to be matched with a concave surface of the manual clamp, the workpiece can be clamped firmly and is not easy to slide and deviate, and the workpiece can be automatically guided during feeding; if the workpiece is clamped, the workpiece cannot move, so that feeding cannot be performed, and faults in subsequent operation are reduced; the movable finger fixing block and the air claw are matched for use, so that the adjustable workpiece can be adjusted according to workpieces, and workpieces with different shaft diameters are commonly used.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. An automatic guiding device for a precision gear hobbing machine comprises a hand grip (1), a movable finger fixing block (2) and a guiding module (3), wherein the guiding module (3) is arranged on the hand grip (1), and the movable finger fixing block (2) is connected with the hand grip (1), and is characterized in that:
the hand grip (1) is of a cuboid structure, and an inclined plane (6) is arranged at the tail end of the hand grip (1);
the top end of the hand grip (1) is provided with a connecting block (4) and a movable finger fixing block (2), the connecting block (4) is positioned between the hand grip (1) and the movable finger fixing block (2), and the hand grip (1) is connected with the bottom end surface of the movable finger fixing block (2) through the connecting block (4);
the guide module (3) is arranged at the tail end of the hand grip (1);
the pair of guide modules (3) on the hand grip (1) is arranged, and the guide modules (3) are positioned at two sides of the tail end of the hand grip (1);
the hand grip (1) is provided with three fixing holes (5), wherein one single fixing hole and the other two fixing holes (5) are arranged on two perpendicular side surfaces of the hand grip (1), the single fixing hole is arranged at one end close to the connecting block (4), and the other two fixing holes are arranged at the tail end of the hand grip (1) up and down;
the guide module (3) is of a cuboid structure, one side of the guide module (3) is provided with an arc surface, the guide module (3) is provided with two guide holes, and the guide holes of the guide module (3) are just corresponding to the two fixing holes (5) at the lower end of the hand grip (1) when the guide module (3) is arranged on the hand grip (1);
the upper end face of the movable finger fixing block (2) is provided with a tooth surface;
the hand grip (1), the connecting block (4) and the movable finger fixing block (2) are connected into an integral structure;
the fixing hole (5) penetrates through the hand grip (1) from one side face to the other parallel side face, the side face provided with the single fixing hole is a plane, the other side face parallel to the plane is provided with a concave surface (7), the concave surface (7) is recessed from a folding line of the middle position to the inside of the hand grip (1), the concave surface (7) is located at the lower end of the hand grip (1), and the folding line in the concave surface (7) is located between the two fixing holes at the lower end of the hand grip (1).
2. An automatic guiding device for a precision gear hobbing machine according to claim 1, characterized in that the cambered surface of the guiding module (3) and the concave surface (7) are located on the same side.
3. An automatic guiding device for a precision gear hobbing machine as claimed in claim 1, characterized in that the upper end of the movable finger fixing block (2) is provided with an air claw (8), the air claw (8) is connected with the tooth surface of the upper end surface of the movable finger fixing block (2), and the movable finger fixing block (2) can drive the hand grip (1) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673559.9A CN108746882B (en) | 2018-06-25 | 2018-06-25 | Automatic guiding device for precise gear hobbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673559.9A CN108746882B (en) | 2018-06-25 | 2018-06-25 | Automatic guiding device for precise gear hobbing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108746882A CN108746882A (en) | 2018-11-06 |
| CN108746882B true CN108746882B (en) | 2024-01-30 |
Family
ID=63977976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673559.9A Active CN108746882B (en) | 2018-06-25 | 2018-06-25 | Automatic guiding device for precise gear hobbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108746882B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0144722A2 (en) * | 1983-12-03 | 1985-06-19 | Deutsche Industrieanlagen Gesellschaft mbH | Gripper |
| CN103921162A (en) * | 2014-04-17 | 2014-07-16 | 宝鸡丰德机械制造有限公司 | Automatic feeding and discharging device applied to numerically-controlled machine tool |
| CN104526711A (en) * | 2014-12-24 | 2015-04-22 | 宁波沃特美逊机器人科技有限公司 | Clamping manipulator with two concentric rods |
| CN106112137A (en) * | 2016-08-09 | 2016-11-16 | 大同齿轮(昆山)有限公司 | High-efficiency environment friendly energy-conservation gear tilting mechanism |
| CN107584315A (en) * | 2016-07-06 | 2018-01-16 | 泰州市宏祥动力机械有限公司 | Camshaft cap pneumatic picker |
| CN208556208U (en) * | 2018-06-25 | 2019-03-01 | 浙江屹立机器人科技有限公司 | A kind of auto-guider for precision hobbing machine |
-
2018
- 2018-06-25 CN CN201810673559.9A patent/CN108746882B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0144722A2 (en) * | 1983-12-03 | 1985-06-19 | Deutsche Industrieanlagen Gesellschaft mbH | Gripper |
| CN103921162A (en) * | 2014-04-17 | 2014-07-16 | 宝鸡丰德机械制造有限公司 | Automatic feeding and discharging device applied to numerically-controlled machine tool |
| CN104526711A (en) * | 2014-12-24 | 2015-04-22 | 宁波沃特美逊机器人科技有限公司 | Clamping manipulator with two concentric rods |
| CN107584315A (en) * | 2016-07-06 | 2018-01-16 | 泰州市宏祥动力机械有限公司 | Camshaft cap pneumatic picker |
| CN106112137A (en) * | 2016-08-09 | 2016-11-16 | 大同齿轮(昆山)有限公司 | High-efficiency environment friendly energy-conservation gear tilting mechanism |
| CN208556208U (en) * | 2018-06-25 | 2019-03-01 | 浙江屹立机器人科技有限公司 | A kind of auto-guider for precision hobbing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108746882A (en) | 2018-11-06 |
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