CN105058233A - Automatic clamping mechanism used for polishing pin shaft - Google Patents
Automatic clamping mechanism used for polishing pin shaft Download PDFInfo
- Publication number
- CN105058233A CN105058233A CN201510489697.8A CN201510489697A CN105058233A CN 105058233 A CN105058233 A CN 105058233A CN 201510489697 A CN201510489697 A CN 201510489697A CN 105058233 A CN105058233 A CN 105058233A
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- centering block
- hopper
- outlet
- slide unit
- Prior art date
- 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.)
- Pending
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003754 machining Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic clamping mechanism used for polishing a pin shaft, which is used for improving the work efficiency of surface processing of the pin shaft. The automatic clamping mechanism comprises a pendulum block which can be driven by power to rotate to and fro in a vertical plane, wherein the upper part of the pendulum block is a convex arc-shaped sliding table and a feed chute which is located in one side of the convex arc-shaped sliding table; an outlet of a stock bin is provided with an arc section which has the same curvature with the convex arc-shaped sliding table; the surface of the convex arc-shaped sliding table is abutted against the outlet of the stock bin and can swing along the outlet; the feed chute can be swung to the position under the outlet; one side of the pendulum block is provided with a push rod which can do reciprocating linear and horizontal motion; a spring collet is arranged on the other side of the pendulum block; and the push rod can push the pin shaft in the feed chute into the spring collet.
Description
Technical field
The present invention relates to agricultural machinery parts machining technology, be specifically related to a kind of automated exchanged cutter mechanism for bearing pin polishing.
Background technology
Bearing pin is the securing member of a class standard, both can static state be fixedly connected with, and also can do relative motion with connected piece, be mainly used in the hinged place of two parts, forms chain connection.Tiller in existing farm machinery, namely the connection of its rotary tillage cutter and main shaft adopts bearing pin, and bearing pin locks with split pin usually, reliable operation, convenient disassembly.In the processing of bearing pin, in order to ensure the crudy of bearing pin, before finished product, needing to process the surface of bearing pin, being generally sanding and polishing.The sanding and polishing process of existing bearing pin, is normally sent to machining position by conveyer belt by bearing pin, then locates by manually bearing pin being taken out and is placed in fixture, and then polishing or polishing, Problems existing is the handling manually having carried out bearing pin, inefficiency.
Summary of the invention
The invention is intended to provide a kind of automated exchanged cutter mechanism for bearing pin polishing, to improve bearing pin surface-treated operating efficiency.
The automated exchanged cutter mechanism for bearing pin polishing in this programme, comprise by power drive can in upright plane the centering block of reciprocating rotation, the top of centering block is respectively convex slide unit and is positioned at the hopper of convex slide unit side, the outlet of feed bin has the segmental arc with convex slide unit same curvature, the surface of convex slide unit and the outlet of feed bin offset and can swing along exporting, the swingable below to outlet of hopper, the side of centering block is provided with the push rod of reciprocally straight horizontal motion, the opposite side of fork is provided with collet, bearing pin in hopper can push in collet by push rod.
The operation principle of this programme and beneficial effect:
With the charging of centering block clockwise oscillation, counter-clockwise swing is reset to example, when centering block clockwise oscillation, the surface starting convex slide unit swings along the outlet of feed bin, until hopper swings to exit, the bearing pin in feed bin falls in hopper, and centering block swings and puts in place, centering block rotates counterclockwise, until turn to hopper and push rod and collet position consistency.Stop swinging, now because the surface of convex slide unit and the discharging opening of feed bin offset, therefore can not feed bin can not discharging, push rod action, is pushed in collet vertically by bearing pin, can carry out Surface Machining after being clamped by collet.
Mechanism can realize the automated exchanged cutter of bearing pin workpiece, easy to operate, can improve the operating efficiency of bearing pin Surface Machining.
Further, also comprise material loading hand splint, the hopper of described hopper to be longitudinal section be L shape, the middle part of material loading hand splint is hinged on centering block, is provided with stage clip between the bottom of material loading hand splint and fork, and the top of material loading hand splint is for clamping the bearing pin in hopper.Material loading hand splint is with middle part pin joint for axle, and under the effect of bottom stage clip, top remains clamp position in hopper, the bearing pin workpiece in the clamping hopper of Absorbable organic halogens, makes that bearing pin is unlikely to be dropped out in hopper.
Further, the bottom of centering block has resettlement groove, and stage clip is arranged in resettlement groove, is arranged on by stage clip in resettlement groove, reduces taking up room of stage clip, more compact structure.
Further, centering block is connected on power transmission shaft by flat key, and both sides power transmission shaft being positioned at centering block are respectively equipped with back-up ring, and back-up ring has axial limiting effect to centering block.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: cylinder piston rod 1, push rod 2, centering block 3, convex slide unit 4, collet 5, material loading hand splint 6, stage clip 7.
Embodiment is substantially as shown in Figure 1: the present embodiment is used for the automated exchanged cutter mechanism of bearing pin polishing, comprise feed bin 1, centering block 3, push rod and collet 5, fork is positioned at the below of feed bin 1, push rod is positioned at the side of centering block 3, and moved back and forth on horizontal linear by the piston rod drive of cylinder, collet 5 is positioned at the opposite side of fork, clamps bearing pin during for polishing.
Centering block 3 is connected on power transmission shaft by flat key, and both sides power transmission shaft being positioned at centering block 3 arrange back-up ring respectively.Power transmission shaft is connected with the output shaft of decelerator, and the power shaft of decelerator is connected with the output shaft of electric rotating machine.The direction vertical with collet 5 line with push rod in the side direction of centering block 3 is provided with limit switch, limits the amplitude of fluctuation of centering block 3 with this.
Centering block 3 can in upright plane reciprocating rotation, the top of centering block 3 is respectively convex slide unit 4 and is positioned at the hopper of convex slide unit 4 side, feed bin 1 is obliquely installed, the outlet of feed bin 1 has the segmental arc with convex slide unit 4 same curvature, the surface of convex slide unit 4 and the outlet of feed bin 1 offset and can swing along exporting, and the swingable below to outlet of hopper, in the present embodiment, push rod, hopper and collet 5 is located along the same line, and the bearing pin in hopper can push in collet 5 by push rod.
The hopper of hopper to be longitudinal section be L shape, the middle part of material loading hand splint 6 is hinged on centering block 3, and be provided with stage clip 7 between the bottom of material loading hand splint 6 and fork, the bottom of centering block 3 has resettlement groove, stage clip 7 is arranged in resettlement groove, and the top of material loading hand splint 6 is for clamping the bearing pin in hopper.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. for the automated exchanged cutter mechanism of bearing pin polishing, it is characterized in that, comprise by power drive can in upright plane the centering block of reciprocating rotation, the top of centering block is respectively convex slide unit and is positioned at the hopper of convex slide unit side, the outlet of feed bin has the segmental arc with convex slide unit same curvature, the surface of convex slide unit and the outlet of feed bin offset and can swing along exporting, the swingable below to outlet of hopper, the side of centering block is provided with the push rod of reciprocally straight horizontal motion, the opposite side of fork is provided with collet, bearing pin in hopper can push in collet by push rod.
2. the automated exchanged cutter mechanism for bearing pin polishing according to claim 1, it is characterized in that: also comprise material loading hand splint, the hopper of described hopper to be longitudinal section be L shape, the middle part of material loading hand splint is hinged on centering block, be provided with stage clip between the bottom of material loading hand splint and fork, the top of material loading hand splint is for clamping the bearing pin in hopper.
3. the automated exchanged cutter mechanism for bearing pin polishing according to claim 2, it is characterized in that: the bottom of centering block has resettlement groove, described stage clip is arranged in resettlement groove.
4. the automated exchanged cutter mechanism for bearing pin polishing according to claim 3, it is characterized in that: described centering block is connected on power transmission shaft by flat key, both sides power transmission shaft being positioned at centering block are respectively equipped with back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489697.8A CN105058233A (en) | 2015-08-12 | 2015-08-12 | Automatic clamping mechanism used for polishing pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510489697.8A CN105058233A (en) | 2015-08-12 | 2015-08-12 | Automatic clamping mechanism used for polishing pin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058233A true CN105058233A (en) | 2015-11-18 |
Family
ID=54487857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510489697.8A Pending CN105058233A (en) | 2015-08-12 | 2015-08-12 | Automatic clamping mechanism used for polishing pin shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058233A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475889A (en) * | 2016-10-31 | 2017-03-08 | 嘉善蓝欣涂料有限公司 | A kind of small-sized polishing sack-filling device |
| CN108515427A (en) * | 2018-05-25 | 2018-09-11 | 东莞市众森模型礼品有限公司 | A kind of tire sander |
| CN115231040A (en) * | 2022-07-27 | 2022-10-25 | 三壹联光智能装备(深圳)有限公司 | An automatic positioning and turning mechanism |
-
2015
- 2015-08-12 CN CN201510489697.8A patent/CN105058233A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475889A (en) * | 2016-10-31 | 2017-03-08 | 嘉善蓝欣涂料有限公司 | A kind of small-sized polishing sack-filling device |
| CN106475889B (en) * | 2016-10-31 | 2019-04-05 | 嘉善蓝欣涂料有限公司 | A kind of small-sized polishing sack-filling device |
| CN108515427A (en) * | 2018-05-25 | 2018-09-11 | 东莞市众森模型礼品有限公司 | A kind of tire sander |
| CN108515427B (en) * | 2018-05-25 | 2023-09-08 | 东莞市众森模型礼品有限公司 | Tire polisher |
| CN115231040A (en) * | 2022-07-27 | 2022-10-25 | 三壹联光智能装备(深圳)有限公司 | An automatic positioning and turning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |