CN104816230B - A kind of automatic polishing machine - Google Patents
A kind of automatic polishing machine Download PDFInfo
- Publication number
- CN104816230B CN104816230B CN201510208563.4A CN201510208563A CN104816230B CN 104816230 B CN104816230 B CN 104816230B CN 201510208563 A CN201510208563 A CN 201510208563A CN 104816230 B CN104816230 B CN 104816230B
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- Prior art keywords
- feeding track
- feeding
- track
- workpiece
- frock clamp
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- 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)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to lockset process equipment field, more particularly to a kind of automatic polishing machine.A kind of automatic polishing machine, including frame, and feed mechanism, synchronous feed mechanism and some groups of grinding and polishing sectors being arranged in frame；The feed mechanism includes feeding track, and the feeding push rod for promoting workpiece to be processed to move on feeding track；The feeding track is equipped with frock clamp, is provided with turn-over rig between adjacent two-layer step surface along its feed direction in ledge structure step by step down on each layer of step surface of feeding track；The automatic polishing machine drives all frock clamps on polishing machine by same drive cylinder, so that frock clamp is moved consistent, and workpiece grinding and polishing synchronism is strong.
Description
Technical field
The present invention relates to lockset process equipment field, more particularly to a kind of automatic polishing machine.
Background technology
The polishing of lockset is predominantly mechanically polished, i.e., on certain mechanical device, with the corresponding way of contact, and one
Under fixed pressure effect, the polishing wheel for running up is made to contact generation friction with lockset surface of the work, by lockset finished surface
Surplus gradually abrade or technique that rubbing down is smooth.As the Chinese invention patent of Application No. " 201310689681.2 ", which is special
A kind of planar automatic polishing machine is disclosed in sharp file, and which passes through grinding and polishing sector carries out polishing processing to the workpiece on conveyer belt；
But, the equipment has the following disadvantages：The polishing machine promotes workpiece to reach the purpose of feeding by push rod, so that protecting
Uniformity of each grinding and polishing sector to workpiece grinding and polishing is demonstrate,proved, each frock clamp provisioned in grinding and polishing station in the equipment is by each
Air cylinder driven so that the complicated and synchronism of device structure is not enough.
Additionally, the automaticity of the automatic polishing machine of said structure is not high, it is impossible to lockset is each by a streamline
Individual end face grinding and polishing is completed；It is embodied in：Turn-over rig between disclosing in patent document on two conveyer belts, that includes
Make workpiece 90 ° of right angle turn-over rig be overturn along conveying direction, and make the straight angle turn-over that workpiece overturns 180 ° along conveying direction
Device；But pass through above two turn-over rig, it is the six end face upsets that cannot realize lockset；Therefore, it is also desirable in workpiece
Four end face grinding and polishings terminate after by workman overturn workpiece continue grinding and polishing so that the grinding and polishing speed of automatic polishing machine is limited
System.
Therefore, extremely urgent to the device requirement of new technology and control method can be had, necessary this project is entered
Row is further to be developed.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of automatic polishing machine, the automatic polishing machine passes through
Same drive cylinder drives all frock clamps on polishing machine, so that frock clamp is moved consistent, and workpiece grinding and polishing synchronism is strong.
In order to above-mentioned purpose is realized, following technical scheme is present invention employs：
A kind of automatic polishing machine, including frame, and be arranged in frame feed mechanism, synchronous feed mechanism and some
Group grinding and polishing sector；The feed mechanism includes feeding track, and for promoting workpiece to be processed to move on feeding track
Feeding push rod；The feeding track is along its feed direction in ledge structure step by step down, each layer of step surface of feeding track
On be equipped with frock clamp, be provided with turn-over rig between adjacent two-layer step surface；The some groups of grinding and polishing sectors are along feeding rail
The feed direction in road is sequentially distributed, and grinding and polishing sector is corresponding with the frock clamp coupling on feeding track；The synchronous feed mechanism
Including pedestal, and the rocker arm shaft being positioned at by bearing on pedestal, and the initiatively rocking arm that is fixed on rocker arm shaft and some
From motion rocker arm, and the driving cylinder for driving initiatively rocking arm to swing；Described be connected from motion rocker arm and frock clamp coupling, driven
Rocking arm drives frock clamp movement to be arranged on slide bar, and the station that clamps on frock clamp is matched with feeding track, and frock is pressed from both sides
The glide direction of tool is perpendicular with the feed direction of feeding track.
Preferably, be additionally provided with controller in frame, controller respectively with feeding push rod, grinding and polishing sector and synchronous feeder
Structure control connection；When frock clamp is connected with feeding track, now previous workpiece grinding and polishing is finished, and feeding push rod promotes workpiece to make
A workpiece to be processed pushes the clamping in station of frock clamp afterwards；When synchronous feed mechanism drive frock clamp slide when, i.e., this
, just in grinding and polishing, now feeding push rod reset is in order to prepare a workpiece to be processed after promoting for Shi Qianyi workpiece.
Preferably, the feeding push rod is by push rod air cylinder driven, it is additionally provided with frame for limiting the output of push rod cylinder
The sensor of amount.
Preferably, every group of grinding and polishing sector all includes rough polishing halo, the finishing polish wheel for setting gradually, and it is respectively used to drive
Use force polishing wheel, the corase grind motor of finishing polish wheel, fine grinding motor；Each frock clamp described is provided with two and clamps station, and two
It is individual that to clamp station corresponding with rough polishing halo, finishing polish wheel respectively；That is every end face of workpiece is required for throwing two through rough polishing, essence
Procedure, it is ensured that the flatness of workpiece end face is high.
If preferably, two on the frock clamp to clamp the distance between station be to clamp station axial length
Dry times.
Preferably, the rocker arm shaft is inclined down along the feed direction of feeding track, some from shaking on rocker arm shaft
Arm lengths are equal；Due to feeding track along its feed direction in ledge structure step by step down, rocker arm shaft is driven per root for ensureing
Rocking arm equal length, needs inclination down to arrange, and can ensure that the swing displacement one from motion rocker arm from motion rocker arm equal length
Cause, and then make the travel track of frock clamp consistent.
Preferably, the turn-over rig on the feeding track includes right angle turn-over rig, straight angle turn-over rig and right angle
Turning device；The right angle turning device includes the baffle plate being arranged on the wall of feeding track side, and is arranged on feeding track
Fulcrum plate on track bottom surface；The section of baffle plate is triangular in shape, the longitudinal cross-section of baffle plate along feeding track feed direction gradually
Increase；The feed zone for limiting workpiece to be flipped is constituted between the feeding track side wall of the fulcrum plate and baffle plate upstream,
Station turning is constituted between point plate and baffle plate.During use, workpiece passes through above-mentioned right angle turning device, and workpiece lower end is limited by fulcrum plate
System, by baffle plate gradually toward external pressure, may finally realize workpiece perpendicular to feed direction 90 ° overturn for workpiece upper end；And in feeding
On track while outfit right angle turn-over rig, straight angle turn-over rig and right angle turning device can be realized six end faces of lockset and turn over
Turn, finally can achieve a streamline complete to six end surface grindings of lockset.
Preferably, the track width of the feeding track of the right angle turning device upstream is less than right angle turning device downstream
Feeding track track width；Workpiece is realized by right angle turning device to overturn perpendicular to 90 ° of feed direction, its need by
Workpiece is translated into supine position by vertical state before, and is limited the track width needed for workplace vertical state and need to be less than restriction
Track width needed for workpiece supine position.
Preferably, being provided with workpiece hopper on the top of the feeding track, the material mouth of workpiece hopper is overturn with right angle
The feeding track of device upstream matches；Due to needing artificial pan feeding during use, the artificial material mouth by observing workpiece hopper is
Workpiece pan feeding rule is may know that, so as to the artificial pan feeding of specification.
The present invention adopts technique scheme, and the automatic polishing machine is equipped with synchronous feed mechanism, by synchronous feed mechanism
Interior driving cylinder drives initiatively rocking arm, and initiatively rocking arm is co-axially located on rocker arm shaft from motion rocker arm with some, it is achieved thereby that driving
Synchronously driving is some from motion rocker arm for dynamic cylinder, makes the operating frequency of each frock clamp consistent, it is ensured that equipment is to each end face of workpiece
The uniformity of grinding and polishing, and enormously simplify device structure.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the feeding schematic diagram of the present invention.
Fig. 3 is the partially schematic sketch of the present invention.
Fig. 4 is the simplified schematic diagram of synchronous feed mechanism.
Fig. 5 is the driving schematic diagram of initiatively rocking arm.
Fig. 6 is the driving schematic diagram of frock clamp.
Fig. 7 is the structural representation one of right angle turning device.
Fig. 8 is the structural representation two of right angle turning device.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
A kind of automatic polishing machine as shown in Fig. 1 ~ Fig. 8, including frame 1, and be arranged in frame 1 controller 2, give
Material mechanism, synchronous feed mechanism and some groups of grinding and polishing sectors；Feed mechanism includes feeding track 31, and to be processed for promoting
The feeding push rod 32 that workpiece a is moved on feeding track 31, feeding push rod 32 are additionally provided with biography by push rod air cylinder driven in frame 1
Sensor, by sensor definition push rod cylinder output quantity.
Workpiece hopper 33 is provided with the top of the feeding track 31, and feeding track 31 is along its feed direction in past step by step
Under ledge structure, each layer of step surface side of feeding track 31 is provided with frock clamp 34, between adjacent two-layer step surface
It is provided with turn-over rig.Turn-over rig on the feeding track 31 includes right angle turn-over rig 35, straight angle turn-over rig 36 and straight
Angle turning device 37.The right angle turn-over rig 35 and straight angle turn-over rig 36 all described in the background, right angle turn-over fill
Putting 35 makes workpiece overturn 90 ° along conveying direction, and straight angle turn-over rig 36 makes workpiece overturn 180 ° along conveying direction；And right angle upset
Device 37 specifically includes the baffle plate 371 being arranged on 31 side wall of feeding track, and the track bottom surface for being arranged on feeding track 31
On fulcrum plate 372；The section of baffle plate 371 is triangular in shape, the longitudinal cross-section of baffle plate 371 along feeding track 31 feed direction by
Cumulative big；Constitute for limiting workpiece to be flipped between the 31 side wall of feeding track of the fulcrum plate 372 and 371 upstream of baffle plate
Feed zone 37a, constitutes station turning 37b between fulcrum plate 372 and baffle plate 371；During use, workpiece is by above-mentioned right angle upset dress
37 are put, workpiece lower end is limited by fulcrum plate 372, workpiece may finally be realized vertical by baffle plate 371 gradually toward external pressure in workpiece upper end
90 ° in feed direction overturn.When actually used, while being equipped with right angle turn-over rig 35, straight angle turn-over on feeding track 31
Device 36 and right angle turning device 37 can realize six end face upsets of lockset, finally can achieve a streamline to lockset
Six end surface grindings are complete.But it should be noted that the track width of the feeding track 31 of 37 upstream of right angle turning device is less than straight
The track width of the feeding track 31 in 37 downstream of angle turning device, the material mouth of workpiece hopper 33 and 37 upstream of right angle turning device
Feeding track 31 matches；Its reason is, realizes workpiece by right angle turning device 37 and turns over perpendicular to 90 ° of feed direction
Turn, which needs workpiece is translated into supine position by vertical state before, and limit the track width needed for workplace vertical state
Degree need to be less than the track width limited needed for workpiece supine position；Simultaneously because artificial pan feeding during use, is needed, artificial by seeing
The material mouth for examining workpiece hopper 33 may know that workpiece pan feeding rule, and so as to the artificial pan feeding of specification, therefore material mouth shape is also non-the normally off
Key.
The some groups of grinding and polishing sectors are sequentially distributed along the feed direction of feeding track 31, grinding and polishing sector and feeding track 31
On frock clamp 34 coupling correspond to；The automatic polishing machine is preferably provided with six groups of grinding and polishing sectors to be carried out to six end faces of lockset respectively
Grinding and polishing, six groups of grinding and polishing sectors are respectively on six layers of step surface of feeding track；Every group of grinding and polishing sector all includes to set gradually
Rough polishing halo 41, finishing polish wheel 42, and be respectively used to drive the corase grind motor 43 of rough polishing halo 41, finishing polish wheel 42, fine grinding
Motor 44；Each frock clamp 34 described is provided with two and clamps station, and two are clamped station and thrown with rough polishing halo 41, essence respectively
Halo 42 is corresponding, and it is the several times for clamping station axial length that two clamp the distance between station；During processing, workpiece every
End face is required for throwing two procedures through rough polishing, essence, it is ensured that the flatness of workpiece end face is high.
The synchronous feed mechanism includes pedestal 51, and the rocker arm shaft 53 being positioned on pedestal 51 by bearing 52, with
And the initiatively rocking arm 54 that is fixed on rocker arm shaft 53 and some driven Rocker arm 5s 5, and the drive for driving initiatively rocking arm 54 to swing
Dynamic cylinder 56；The rocker arm shaft 53 is inclined down along the feed direction of feeding track 31, some driven Rocker arm 55 on rocker arm shaft 53
Equal length, driven Rocker arm 55 are corresponding with the coupling of frock clamp 34, and the end of driven Rocker arm 55 is by joint link rod 57 and frock
Fixture 34 is connected, and the movement of frock clamp 34 is arranged on slide bar 11, clamps station and feeding track 31 on frock clamp 34
Match, the glide direction of frock clamp 34 is perpendicular with the feed direction of feeding track 31.
Feeding push rod 32, grinding and polishing sector and synchronous feed mechanism in said structure is by the control connection of controller 2；Use
When, workpiece is entered in feeding track 31 by workpiece hopper 33, and feeding push rod 32 is used for promoting workpiece to move ahead, six end faces of workpiece according to
Grinding and polishing is all obtained after secondary upset；And be both needed to arrange feeding push rod on each step surface of feeding track 31, each layer of feeding is pushed away
Bar is synchronously arranged by a main shaft；When frock clamp 34 is connected with feeding track 31, now previous workpiece grinding and polishing is finished, and is sent
After material push rod 32 promotes workpiece to make, a workpiece to be processed pushes the clamping in station of frock clamp 34；When synchronous feed mechanism drives
When frock clamp 34 slides, i.e., now previous workpiece just in grinding and polishing, after now feeding push rod 32 resets to prepare to promote, one treats
Processing workpiece.
Summary, the automatic polishing machine have following both sides advantage：One, by the driving in synchronous feed mechanism
Cylinder 56 drives initiatively rocking arm 54, and initiatively rocking arm 54 is co-axially located on rocker arm shaft 53 with some driven Rocker arm 5s 5, it is achieved thereby that
Driving cylinder 56 is synchronous to drive some driven Rocker arm 5s 5, makes the operating frequency of each frock clamp 34 consistent, it is ensured that equipment is to work
The uniformity of each end face grinding and polishing of part, and enormously simplify device structure；And in order to coordinate the step step by step down of feeding track 31
Structure, and ensure 5 equal length of driven Rocker arm 5 per root, rocker arm shaft 53 needs to incline and down arranges, and 5 length phase of driven Rocker arm 5
Consistent etc. the swing displacement that can ensure that driven Rocker arm 55, and then make the travel track of frock clamp 34 consistent.Two, feeding track
While being equipped with six ends that right angle turn-over rig 35, straight angle turn-over rig 36 and right angle turning device 37 can realize lockset on 31
Face overturns, and six end surface grindings that finally can achieve a streamline to lockset are complete, high degree of automation.
Claims (9)
1. a kind of automatic polishing machine, including frame, and be arranged in frame feed mechanism, synchronous feed mechanism and some groups
Grinding and polishing sector；The feed mechanism includes feeding track, and for promoting what workpiece to be processed moved on feeding track to give
Material push rod；It is characterized in that：The feeding track along its feed direction in ledge structure step by step down, feeding track each
Frock clamp is equipped with layer step surface, between adjacent two-layer step surface, is provided with turn-over rig；The some groups of grinding and polishing sectors
Feed direction along feeding track is sequentially distributed, and grinding and polishing sector is corresponding with the frock clamp coupling on feeding track；The synchronization
Feed mechanism includes pedestal, and the rocker arm shaft being positioned on pedestal by bearing, and the active being fixed on rocker arm shaft is shaken
Arm and some from motion rocker arm, and the driving cylinder for driving initiatively rocking arm to swing；Described mate from motion rocker arm with frock clamp
Connection, drives frock clamp movement to be arranged on slide bar from motion rocker arm, clamps station with feeding track phase on frock clamp
Join, the glide direction of frock clamp is perpendicular with the feed direction of feeding track.
2. a kind of automatic polishing machine according to claim 1, it is characterised in that：Controller, controller is additionally provided with frame
It is connected with feeding push rod, grinding and polishing sector and synchronous feed mechanism control respectively；When frock clamp is connected with feeding track, feeding
Push rod promotes workpiece to be processed；When synchronous feed mechanism drives frock clamp to slide, feeding push rod resets.
3. a kind of automatic polishing machine according to claim 2, it is characterised in that：The feeding push rod is driven by push rod cylinder
Dynamic, the sensor being additionally provided with frame for limiting push rod cylinder output quantity.
4. a kind of automatic polishing machine according to claim 2, it is characterised in that：Every group of grinding and polishing sector all includes to set gradually
Rough polishing halo, finishing polish wheel, and be respectively used to drive rough polishing halo, the corase grind motor of finishing polish wheel, fine grinding motor；Described
Each frock clamp is provided with two and clamps station, and two to clamp station corresponding with rough polishing halo, finishing polish wheel respectively.
5. a kind of automatic polishing machine according to claim 4, it is characterised in that：Two on the frock clamp clamp work
The distance between position is the several times for clamping station axial length.
6. a kind of automatic polishing machine according to claim 1, it is characterised in that：The rocker arm shaft is along the feeding of feeding track
Direction inclines down, some from motion rocker arm equal length on rocker arm shaft.
7. a kind of automatic polishing machine according to claim 1, it is characterised in that：Turn-over rig bag on the feeding track
Include right angle turn-over rig, straight angle turn-over rig and right angle turning device；The right angle turning device includes to be arranged on feeding track
Baffle plate on the wall of side, and the fulcrum plate being arranged on the track bottom surface of feeding track；The section of baffle plate is triangular in shape, baffle plate
Longitudinal cross-section is gradually increased along the feed direction of feeding track；Structure between the feeding track side wall of the fulcrum plate and baffle plate upstream
Become the feed zone for limiting workpiece to be flipped, between fulcrum plate and baffle plate, constitute station turning.
8. a kind of automatic polishing machine according to claim 7, it is characterised in that：The feeding of the right angle turning device upstream
The track width of track is less than the track width of the feeding track in right angle turning device downstream.
9. a kind of automatic polishing machine according to claim 8, it is characterised in that：It is provided with the top of the feeding track
Workpiece hopper, the material mouth of workpiece hopper are matched with the feeding track of right angle turning device upstream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208563.4A CN104816230B (en) | 2015-04-29 | 2015-04-29 | A kind of automatic polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510208563.4A CN104816230B (en) | 2015-04-29 | 2015-04-29 | A kind of automatic polishing machine |
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| Publication Number | Publication Date |
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| CN104816230A CN104816230A (en) | 2015-08-05 |
| CN104816230B true CN104816230B (en) | 2017-03-08 |
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| CN201510208563.4A Active CN104816230B (en) | 2015-04-29 | 2015-04-29 | A kind of automatic polishing machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643384B (en) * | 2016-04-05 | 2017-12-05 | 张必葵 | A kind of seamed edge milling apparatus of cuboid object |
| CN105690222B (en) * | 2016-04-05 | 2018-04-24 | 张必葵 | A kind of process equipment of rectangle padlock |
| CN106737054B (en) * | 2016-11-30 | 2019-05-28 | 浙江赫克力能源有限公司 | A kind of battery automatic polishing machine |
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| CN103624668A (en) * | 2013-11-15 | 2014-03-12 | 浙江钛山重工机械有限公司 | Polishing machine for shaft |
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| CN104057375A (en) * | 2014-07-16 | 2014-09-24 | 王和能 | Six-face grinding process method for fireproof green bricks |
| CN104108059A (en) * | 2013-04-22 | 2014-10-22 | 招远泽洋工具制造有限公司 | Metal part intensive polishing equipment process |
| CN204621774U (en) * | 2015-04-29 | 2015-09-09 | 张彬 | A kind of automatic polishing machine |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3712605A (en) * | 1971-02-12 | 1973-01-23 | Carborundum Co | Apparatus for clamping and discharging workpieces |
| US4130048A (en) * | 1977-08-29 | 1978-12-19 | Lewallyn Michael A | Carpet sample beveling apparatus and method |
| CN104108059A (en) * | 2013-04-22 | 2014-10-22 | 招远泽洋工具制造有限公司 | Metal part intensive polishing equipment process |
| CN103624668A (en) * | 2013-11-15 | 2014-03-12 | 浙江钛山重工机械有限公司 | Polishing machine for shaft |
| CN103659553A (en) * | 2013-12-16 | 2014-03-26 | 浦江联力机械有限公司 | Plane automatic polishing machine |
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