CN211965987U - Multi-station machining center for automobile transmission parts - Google Patents
Multi-station machining center for automobile transmission parts Download PDFInfo
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- CN211965987U CN211965987U CN202020607560.4U CN202020607560U CN211965987U CN 211965987 U CN211965987 U CN 211965987U CN 202020607560 U CN202020607560 U CN 202020607560U CN 211965987 U CN211965987 U CN 211965987U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000003754 machining Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a multistation automobile transmission part machining center, relating to the technical field of automobile part machining; comprises a workbench, a plurality of processing mechanisms and a lifting mechanism; the processing mechanism comprises a rotating shaft, a motor, a drill bit and a clamping assembly; the clamping assembly comprises a bottom plate, two clamping parts, a groove, a sliding chute positioned on the bottom plate, a sliding block connected in the sliding chute in a sliding manner, an adjusting screw rod penetrating through the lower end of the rotating shaft, a limiting bulge fixedly connected to the adjusting screw rod and used for preventing the adjusting screw rod from moving axially, a driven gear fixedly connected to the adjusting screw rod, a driving gear meshed with the driven gear and a second motor used for rotating the driving gear; the grooves on the two clamping parts form a clamping groove matched with the shape of the upper end of the drill bit; the adjusting screw is in threaded connection with the sliding blocks, and the sliding blocks of the two clamping parts are opposite to the adjusting screw in thread direction. Possess a plurality of processing mechanisms, can process a plurality of materials simultaneously.
Description
Technical Field
The utility model belongs to the technical field of automobile parts processing, in particular to multistation automobile transmission part machining center.
Background
In the production of automobiles, the transmission parts of automobiles need to be processed.
However, the existing machining center can only machine one automobile transmission part at a time, and the machining efficiency is low.
Chinese patent application No.: 2019210644164, respectively; the utility model discloses a vertical machining center is used in auto parts production, including control box, end cabinet and mounting bracket, the internally mounted of end cabinet has the dust collecting tube, the top welding of end cabinet has the control box, there is the removal frame the inside of control box through shock attenuation board fixed mounting, the top movable mounting who removes the frame has the movable plate, there is the mounting bracket at the inside top of control box through mount movable mounting, there is the chamber door openly through hinged joint of control box, the bottom welding of end cabinet has the locating rack. This invention has a long life but low processing efficiency.
Disclosure of Invention
The utility model aims at overcoming the shortcoming that prior art machining efficiency is low, providing a multistation automobile transmission parts machining center, machining efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-station automobile transmission part machining center comprises a workbench for placing materials, a plurality of machining mechanisms and a lifting mechanism, wherein the machining mechanisms are positioned above the workbench and used for machining the materials; the processing mechanism comprises a rotating shaft, a motor for rotating the rotating shaft, a drill bit positioned at the lower end of the rotating shaft and used for processing materials, and a clamping assembly used for clamping the drill bit; the clamping assembly comprises a bottom plate fixedly connected to the lower end of the rotating shaft, two clamping parts connected to the lower side of the bottom plate in a sliding mode, a groove located on the clamping parts, a sliding groove located on the bottom plate, a sliding block connected in the sliding groove in a sliding mode, an adjusting screw rod penetrating through the lower end of the rotating shaft, a limiting bulge fixedly connected to the adjusting screw rod and used for preventing the adjusting screw rod from moving axially, a driven gear fixedly connected to the adjusting screw rod, a driving gear meshed with the driven gear and a second motor used for rotating the driving gear; the grooves on the two clamping parts form a clamping groove matched with the shape of the upper end of the drill bit; the adjusting screw is in threaded connection with the sliding blocks, and the sliding blocks of the two clamping parts are opposite to the adjusting screw in thread direction. Possess a plurality of processing mechanisms, can process a plurality of materials simultaneously.
Preferably, a box body used for supporting the machining mechanism is arranged above the workbench, and the lifting mechanism comprises a lead screw rotatably connected with the box body and a lead screw motor used for rotating the lead screw. The structure is simple.
Preferably, the device also comprises a head replacing mechanism for replacing the drill bit for the processing mechanism; the head changing mechanism comprises a rotary table, a servo motor used for rotating the rotary table, a plurality of first clamps positioned at the edge of the rotary table and used for clamping the drill bits to be changed, a plurality of second clamps positioned at the edge of the rotary table and used for taking down the drill bits of the processing mechanism, and a cylinder used for driving the rotary table to move towards the processing mechanism; the first and second clips are spaced along an edge of the turntable. The second clamp is ingeniously arranged in the middle of the first clamp, the structure is more compact, meanwhile, the drill bit is rapidly replaced, and automation is achieved.
Preferably, the number of the processing mechanisms is three, the number of the first clamps and the number of the second clamps are twelve, every three adjacent first clamps form a group, every three adjacent second clamps form a group, one group of the second clamps face the processing mechanisms, and after the turntable rotates by 10 degrees, one group of the first clamps face the processing mechanisms. The structure is simple.
Preferably, the center of gravity of the second motor is located on the axis of the rotating shaft. Reducing the centrifugal force.
Preferably, the limiting bulge is positioned in the rotating shaft and is in a circular ring shape. The structure is simple.
The utility model has the advantages that: the utility model provides a multi-station automobile transmission part machining center, which has high machining efficiency; compact structure and simple structure.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a side view of the head changing mechanism;
FIG. 3 is a top view of the head changing mechanism;
FIG. 4 is a cross-sectional view of the processing mechanism and the elevating mechanism;
fig. 5 is an enlarged view of fig. 4 at a.
In the figure: the device comprises a material 1, a workbench 2, a drill bit 3, a rotating shaft 4, a motor 5, a bottom plate 6, a clamping part 7, a sliding groove 8, a sliding block 9, an adjusting screw rod 10, a limiting protrusion 11, a driven gear 12, a driving gear 13, a second motor 14, a groove 15, a clamping groove 16, a box 17, a lead screw 18, a lead screw motor 19, a rotary table 20, a servo motor 21, a drill bit 22 to be replaced, a first clamp 23, an air cylinder 24 and a second clamp 25.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
referring to fig. 1 to 5, a multi-station automobile transmission part machining center comprises a workbench 2 for placing materials 1, three machining mechanisms, a lifting mechanism and a head changing mechanism, wherein the three machining mechanisms are positioned above the workbench 2 and used for machining the materials 1, the lifting mechanism is used for lifting the machining mechanisms, and the head changing mechanism is used for changing drill bits 3 for the machining mechanisms; a box body 17 used for supporting the processing mechanism is arranged above the working table 2, and the lifting mechanism comprises a lead screw 18 rotationally connected with the box body 17 and a lead screw motor 19 used for rotating the lead screw 18.
The processing mechanism comprises a rotating shaft 4, a motor 5 for rotating the rotating shaft 4, a drill bit 3 positioned at the lower end of the rotating shaft 4 and used for processing the material 1, and a clamping assembly used for clamping the drill bit 3;
the clamping assembly comprises a bottom plate 6 fixedly connected to the lower end of the rotating shaft 4, two clamping parts 7 connected to the lower side of the bottom plate 6 in a sliding mode, a groove 15 located on the clamping parts 7, a sliding groove 8 located on the bottom plate 6, a sliding block 9 connected in the sliding groove 8 in a sliding mode, an adjusting screw rod 10 penetrating through the lower end of the rotating shaft 4, a limiting protrusion 11 fixedly connected to the adjusting screw rod 10 and used for preventing the adjusting screw rod 10 from moving axially, a driven gear 12 fixedly connected to the adjusting screw rod 10, a driving gear 13 meshed with the driven gear 12 and a second motor 14 used for rotating the driving gear 13; the grooves 15 on the two clamping parts 7 form a clamping groove 16 matched with the shape of the upper end of the drill bit 3; the adjusting screw 10 is in threaded connection with the sliding blocks 9, and the sliding blocks 9 of the two clamping parts 7 are opposite to the adjusting screw 10 in thread direction; the center of gravity of the second motor 14 is located on the axis of the rotating shaft 4. The limiting bulge 11 is positioned in the rotating shaft 4, and the limiting bulge 11 is in a circular ring shape.
The head changing mechanism comprises a rotary table 20, a servo motor 21 for rotating the rotary table 20, twelve first clamps 23 positioned at the edge of the rotary table 20 and used for clamping a drill bit 22 to be changed, twelve second clamps 25 positioned at the edge of the rotary table 20 and used for taking down the drill bit 3 of the machining mechanism, and an air cylinder 24 used for driving the rotary table 20 to move towards the machining mechanism; the first and second clips 23, 25 are spaced along the edge of the turntable 20. Every adjacent three first clips 23 are grouped, every adjacent three second clips 25 are grouped, wherein one group of second clips 25 face the machining mechanism, and when the turntable 20 rotates 10 degrees, one group of first clips 23 face the machining mechanism.
Principle of embodiment:
After the machining is completed, the elevating mechanism is operated, and the drill 3 is moved upward.
When other drill bits 3 need to be replaced, one group of second clamps 25 is aligned to the drill bits 3, then the air cylinder 24 runs, the second clamps 25 move towards the drill bits 3, the corresponding drill bits 3 are clamped by the second clamps 25, then the second motor 14 runs, the driving gear 13 rotates, the driven gear 12 rotates, the adjusting screw rod 10 rotates, the sliding block 9 slides in the sliding groove 8, the two clamping portions 7 are separated, the drill bits 3 are separated from the clamping grooves 16, then the lifting mechanism runs, and the clamping portions 7 move upwards for a certain distance; then the servo motor 21 rotates for 10 degrees, at the moment, the first clamp 23 with the drill bit 22 to be replaced is positioned below the clamping part 7, the lifting mechanism operates, the clamping part 7 moves downwards, then the adjusting screw 10 rotates reversely, the clamping part 7 is folded, and the clamping part 7 clamps the drill bit 22 to be replaced; the first clamp 23 then releases the waiting drill 22 and finally the cylinder 24 is operated and the turntable 20 is moved away from the machining means.
In the embodiment, four groups of first clamps 23 are arranged, can respectively clamp the drill bits 3 with four specifications and can be used for replacing the specifications of the drill bits 3; alternatively, the drill 3 of the same specification may be held and replaced after the life of the drill 3 has expired.
Claims (6)
1. A multi-station automobile transmission part machining center is characterized by comprising a workbench, a plurality of machining mechanisms and a lifting mechanism, wherein the workbench is used for placing materials;
the processing mechanism comprises a rotating shaft, a motor for rotating the rotating shaft, a drill bit positioned at the lower end of the rotating shaft and used for processing materials, and a clamping assembly used for clamping the drill bit;
the clamping assembly comprises a bottom plate fixedly connected to the lower end of the rotating shaft, two clamping parts connected to the lower side of the bottom plate in a sliding mode, a groove located on the clamping parts, a sliding groove located on the bottom plate, a sliding block connected in the sliding groove in a sliding mode, an adjusting screw rod penetrating through the lower end of the rotating shaft, a limiting bulge fixedly connected to the adjusting screw rod and used for preventing the adjusting screw rod from moving axially, a driven gear fixedly connected to the adjusting screw rod, a driving gear meshed with the driven gear and a second motor used for rotating the driving gear;
the grooves on the two clamping parts form a clamping groove matched with the shape of the upper end of the drill bit; the adjusting screw is in threaded connection with the sliding blocks, and the sliding blocks of the two clamping parts are opposite to the adjusting screw in thread direction.
2. The machining center of claim 1, wherein a box for supporting the machining mechanism is arranged above the workbench, and the lifting mechanism comprises a lead screw rotatably connected with the box and a lead screw motor for rotating the lead screw.
3. The multi-station machining center for the automobile transmission parts according to claim 1, further comprising a head changing mechanism for changing a drill head for the machining mechanism;
the head changing mechanism comprises a rotary table, a servo motor used for rotating the rotary table, a plurality of first clamps positioned at the edge of the rotary table and used for clamping the drill bits to be changed, a plurality of second clamps positioned at the edge of the rotary table and used for taking down the drill bits of the processing mechanism, and a cylinder used for driving the rotary table to move towards the processing mechanism;
the first and second clips are spaced along an edge of the turntable.
4. The multi-station machining center for the automobile transmission parts, according to claim 3, wherein the number of the machining mechanisms is three, the number of the first clamps and the number of the second clamps are twelve, each adjacent three of the first clamps form a group, each adjacent three of the second clamps form a group, one group of the second clamps face the machining mechanisms, and after the turntable rotates 10 degrees, one group of the first clamps face the machining mechanisms.
5. The machining center for multi-station automobile transmission parts according to claim 1, wherein the center of gravity of the second motor is located on the axis of the rotating shaft.
6. The machining center of a multi-station automobile transmission part according to any one of claims 1 to 5, wherein the limiting protrusions are located in the rotating shaft, and the limiting protrusions are circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607560.4U CN211965987U (en) | 2020-04-21 | 2020-04-21 | Multi-station machining center for automobile transmission parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607560.4U CN211965987U (en) | 2020-04-21 | 2020-04-21 | Multi-station machining center for automobile transmission parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211965987U true CN211965987U (en) | 2020-11-20 |
Family
ID=73345877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020607560.4U Active CN211965987U (en) | 2020-04-21 | 2020-04-21 | Multi-station machining center for automobile transmission parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211965987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511558A (en) * | 2023-06-28 | 2023-08-01 | 淄博职业学院 | Drilling device |
-
2020
- 2020-04-21 CN CN202020607560.4U patent/CN211965987U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511558A (en) * | 2023-06-28 | 2023-08-01 | 淄博职业学院 | Drilling device |
| CN116511558B (en) * | 2023-06-28 | 2023-09-05 | 淄博职业学院 | drilling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: 310000 Dai Cun Zhen Dong Feng Cun, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jule Machinery Co.,Ltd. Address before: 310000 T3-301, Herui Science and Technology Park, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Cao Feiying Patentee before: Yu Huoliang |