CN103817581B - Timber planisher sandpaper strip device for exerting - Google Patents
Timber planisher sandpaper strip device for exerting Download PDFInfo
- Publication number
- CN103817581B CN103817581B CN201410096418.7A CN201410096418A CN103817581B CN 103817581 B CN103817581 B CN 103817581B CN 201410096418 A CN201410096418 A CN 201410096418A CN 103817581 B CN103817581 B CN 103817581B
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- guide rod
- wheel
- sandpaper strip
- fixedly connected
- 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.)
- Expired - Fee Related
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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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
- B24B21/10—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a rigid member, e.g. pressure bar, table, pressing or supporting the belt over substantially its whole span
Abstract
The invention discloses a kind of timber planisher sandpaper strip device for exerting, comprise guide rod and be set in the sandpaper strip pressing down section on guide rod, described sandpaper strip pressing down section comprises sliding sleeve, sliding sleeve is taken turns, depression bar, connecting portion, briquetting and for realizing the fixing sliding sleeve retainer of guide rod and sliding sleeve, described sliding sleeve wheel is multiple and is separately fixed at the two ends of sliding sleeve, and described sliding sleeve wheel can slide along guide rod axial direction, sliding sleeve wheel contacts with guide rod, connecting portion comprises the adapter sleeve of hollow, be positioned at adapter sleeve hollow structure and the spring that is fixedly connected with adapter sleeve of upper end, on, the expansion link that lower end is fixedly connected with briquetting with the lower end of spring respectively, spring, the axis collinear of expansion link and adapter sleeve, depression bar is fixedly connected on sliding sleeve.Structure of the present invention is simple, and sandpaper strip pressing down section not only moves at guide rod axial direction and rotates flexibly around guide rod, and above structure compact conformation is simultaneously conducive to improving the working (machining) efficiency of timber planisher and the labour intensity reducing operating personnel.
Description
Technical field
The present invention relates to a kind of timber flattening apparatus, particularly relate to a kind of timber planisher sandpaper strip device for exerting.
Background technology
Wooden boards has lightweight, the advantage such as strength ratio is high, good springiness, shock-resistant, unity and coherence in writing rich palette is attractive in appearance, handling ease, has resource regeneration simultaneously, and wooden boards all occupies an important position to the present from ancient times in national economy.Wooden boards processing industry is raw material with wooden boards, mainly mechanically processes.
For making wood-based product more attractive in appearance, the outer surface of existing wooden boards often needs flat polish process, a kind of timber evener has been there is in prior art, evener is provided with the sandpaper strip of ring-type, if Authorization Notice No. is for shown in CN203266346U, sandpaper strip is wrapped on band wheels, with band wheels High Rotation Speed carefully to polish to wooden surface of the work efficiently.Need to apply external force to sandpaper strip in above equipment and complete polishing to make that there is between sandpaper strip and wooden boards enough frictional force, in prior art, a guide rod is set along sandpaper strip machining area, a sheathed sliding sleeve on guide rod, sliding sleeve connects depression bar, the downside of depression bar is also provided with briquetting, by sliding over the slip on guide rod, briquetting can be exerted pressure to each point being in machining area sandpaper strip, to complete polishing.But in the polishing process of wooden boards, the wood chip of splashing can be attached on guide rod, behind the gap that wood chip enters between sliding sleeve and guide rod, be unfavorable for sliding on guide rod and slide smoothly, affect the working (machining) efficiency of timber planisher.
Summary of the invention
For solving in the polishing process of above-mentioned wooden boards, the wood chip splashed can be attached on guide rod, behind the gap that wood chip enters between sliding sleeve and guide rod, be unfavorable for sliding on guide rod and slide smoothly, affect the problem of the working (machining) efficiency of timber planisher, the invention provides a kind of timber planisher sandpaper strip device for exerting.
For the problems referred to above, the present invention solves problem by the following technical programs: timber planisher sandpaper strip device for exerting, comprise guide rod and be set in the sandpaper strip pressing down section on guide rod, described sandpaper strip pressing down section comprises sliding sleeve, sliding sleeve is taken turns, depression bar, connecting portion, briquetting and for realizing the fixing sliding sleeve retainer of guide rod and sliding sleeve, described sliding sleeve wheel is multiple and is separately fixed at the two ends of sliding sleeve, and described sliding sleeve wheel can slide along guide rod axial direction, sliding sleeve wheel contacts with guide rod, connecting portion comprises the adapter sleeve of hollow, be positioned at adapter sleeve hollow structure and the spring that is fixedly connected with adapter sleeve of upper end, on, the expansion link that lower end is fixedly connected with briquetting with the lower end of spring respectively, spring, the axis collinear of expansion link and adapter sleeve, depression bar is fixedly connected on sliding sleeve.
Concrete, the briquetting arranged is used for providing compression to sandpaper strip, to increase the frictional force between sandpaper strip and timber, it is little that sliding sleeve wheel and the annexation of guide rod make sliding sleeve take turns along guide rod axial direction kinetic friction force, in above structure, is convenient to the gap between sliding sleeve and guide rod to arrange larger, gap width within the scope of usual employing 3mm-10mm, like this, even if wood chip is attached on guide rod in a large number, sandpaper strip pressing down section also can slide stably and rotate on guide rod.
The sliding sleeve retainer arranged is used for fixing of guide rod and sliding sleeve, because sandpaper strip is a process slowly to the grinding of timber, when grinding thichness is larger, its deflection is made to be more than or equal to grinding thichness by Compress Spring, the fixing of sliding sleeve and guide rod is realized again by sliding sleeve retainer, like this, removable operating personnel are to the active force of depression bar, and briquetting to have pressurizeed grinding to sandpaper strip under spring force.
Further technical scheme is:
For simplifying sliding sleeve retainer structure, described sliding sleeve retainer comprises threaded rod, and described sliding sleeve or depression bar are provided with the internal thread hole through with sliding sleeve hollow bulb, and threaded rod becomes to be threaded with internal thread hole, and threaded rod contacts with guide rod.In above structure, by rotating threaded rod, the guide rod formed by threaded rod and sliding sleeve, or the active force between guide rod and depression bar realizes the fixing of sliding sleeve and guide rod.
Because the present invention is in the course of the work to utilize recoil of spring to realize briquetting automatically exerting pressure to sandpaper strip, necessary location guide and sliding sleeve, so each operation all needs threaded together bar, need to transmit larger active force by threaded rod between this structural requirement guide rod and sliding sleeve simultaneously, moment of torsion is applied for ease of rotating threaded rod with to threaded rod, described threaded rod is also fixedly connected with handwheel away from one end of guide rod, threaded rod is also provided with the lock nut becoming to be threaded with it.
For ease of the installation of sliding sleeve wheel on sliding sleeve, ensure sliding sleeve wheel can with the side good contact of guide rod, improve the compactedness of structure of the present invention, also comprise quantity and take turns the equal wheel journal stirrup of quantity with sliding sleeve, described wheel journal stirrup is separately fixed at the two ends of sliding sleeve, each wheel journal stirrup is provided with the bar-shaped trough being positioned at guide rod radial direction, is also provided with connecting bolt in each bar-shaped trough, sliding sleeve wheel is fixedly connected with wheel journal stirrup by connecting bolt.It is linearly adjustable that the bar-shaped trough arranged makes sliding sleeve take turns with the distance of center of pilot line.
For limiting the position relationship of sliding sleeve and guide rod further, both are made in use not come in contact, to reduce sandpaper strip pressing down section relative to frictional force size when guide rod slip and rotation, be convenient to sandpaper strip pressing down section and active force is applied to sandpaper strip, the sliding sleeve wheel at described guide rod two ends is at least three, and the uniform all in the form of a ring layout of the sliding sleeve at guide rod two ends wheel.
Cause damage to sandpaper strip when contacting with sandpaper strip for preventing briquetting, the left and right sides of described briquetting and its bottom surface are arc surface and smoothly transit.
For reducing sandpaper strip pressing down section along friction during guide rod axially-movable between sliding sleeve wheel with guide rod, described sliding sleeve wheel is deep groove ball bearing.What adopt deep groove ball bearing is provided with the cost being beneficial to and reducing sliding sleeve wheel.
The present invention compared with prior art, has following beneficial effect:
1, structure of the present invention is simple, the briquetting arranged is used for providing compression to sandpaper strip, it is little that sliding sleeve wheel and the annexation of guide rod make sliding sleeve take turns along guide rod axial direction kinetic friction force, its motion is not by the impact of the wood chip be attached on guide rod, sandpaper strip pressing down section is made not only to move at guide rod axial direction and rotate flexibly around guide rod, above structure compact conformation simultaneously, is conducive to the working (machining) efficiency improving timber planisher.
2, the sliding sleeve retainer arranged is used for fixing of guide rod and sliding sleeve, because sandpaper strip is a process slowly to the grinding of timber, when grinding thichness is larger, its deflection is made to be more than or equal to grinding thichness by Compress Spring, the fixing of sliding sleeve and guide rod is realized again by sliding sleeve retainer, like this, removable operating personnel are to the active force of depression bar, briquetting to have pressurizeed grinding to sandpaper strip under spring force, above structure is convenient to the labour intensity alleviating timber planisher user of service, or make operating personnel can operate multiple pressure exerting arrangement simultaneously, be conducive to improving flat polish speed.
Accompanying drawing explanation
Fig. 1 is the structure division perspective diagram of a detailed description of the invention of timber planisher sandpaper strip device for exerting of the present invention.
Name corresponding to graphical indicia is called: 1, guide rod, 2, sliding sleeve, 21, sliding sleeve wheel, 22, wheel journal stirrup, 23, connecting bolt, 3, depression bar, 4, connecting portion, 41, spring, 42, expansion link, 43, adapter sleeve, 5, briquetting, 6, lock nut, 7, threaded rod, 8, handwheel.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As Fig. 1, timber planisher sandpaper strip device for exerting provided by the invention, the sandpaper strip pressing down section comprising guide rod 1 and be set on guide rod 1, described sandpaper strip pressing down section comprises sliding sleeve 2, sliding sleeve wheel 21, depression bar 3, connecting portion 4, briquetting 5 and for realizing the guide rod 1 sliding sleeve retainer fixing with sliding sleeve 2, described sliding sleeve wheel 21 is multiple and is separately fixed at the two ends of sliding sleeve 2, and described sliding sleeve wheel 21 can slide along guide rod 1 axial direction, sliding sleeve wheel 21 contacts with guide rod 1, connecting portion 4 comprises the adapter sleeve 43 of hollow, be positioned at adapter sleeve 43 hollow structure and the spring 41 that is fixedly connected with adapter sleeve 43 of upper end, on, the expansion link 42 that lower end is fixedly connected with briquetting 5 with the lower end of spring 41 respectively, spring 41, the axis collinear of expansion link 42 and adapter sleeve 43, depression bar 3 is fixedly connected on sliding sleeve 2.
Concrete, the briquetting 5 arranged is for providing compression to sandpaper strip, to increase the frictional force between sandpaper strip and timber, it is 21 little along guide rod 1 axial direction kinetic friction force that sliding sleeve wheel 21 and the annexation of guide rod 1 make sliding sleeve take turns, and in above structure, is convenient to the gap between sliding sleeve 2 and guide rod 1 to arrange larger, gap width within the scope of usual employing 3mm-10mm, like this, even if wood chip is attached on guide rod 1 in a large number, sandpaper strip pressing down section also can slide stably and rotate on guide rod 1.
The sliding sleeve retainer arranged is used for the fixing of guide rod 1 and sliding sleeve 2, because sandpaper strip is a process slowly to the grinding of timber, when grinding thichness is larger, its deflection is made to be more than or equal to grinding thichness by Compress Spring 41, the fixing of sliding sleeve 2 and guide rod 1 is realized again by sliding sleeve retainer, like this, removable operating personnel are to the active force of depression bar 3, and briquetting 5 to have pressurizeed grinding to sandpaper strip under spring force.
Embodiment 2:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1, for simplifying sliding sleeve retainer structure, described sliding sleeve retainer comprises threaded rod 7, described sliding sleeve 2 or depression bar 3 are provided with the internal thread hole through with sliding sleeve 2 hollow bulb, threaded rod 7 becomes to be threaded with internal thread hole, and threaded rod 7 contacts with guide rod 1.In above structure, by rotating threaded rod 7, the guide rod that formed by threaded rod 71 and sliding sleeve 2, or the active force between guide rod 1 and depression bar 3 realizes the fixing of sliding sleeve 2 and guide rod 1.
Because the present invention is in the course of the work to utilize spring 41 resilience to realize automatically exerting pressure of briquetting 5 pairs of sandpaper strips, necessary location guide 1 and sliding sleeve 2, so each operation all needs threaded together bar 7, need to transmit larger active force by threaded rod 7 between this structural requirement guide rod 1 and sliding sleeve 2 simultaneously, moment of torsion is applied for ease of rotating threaded rod 7 with to threaded rod 7, described threaded rod 7 is also fixedly connected with handwheel 8 away from one end of guide rod 1, threaded rod 7 is also provided with the lock nut 6 becoming to be threaded with it.In the present embodiment, preferably threaded rod 7 is arranged on depression bar 3, so that operating personnel's operation and protection operating personnel do not injure by sandpaper strip; Because planisher has vibrations to a certain degree in the course of the work, locking for threaded rod 7 of the lock nut 6 of setting, to improve the stability of work of the present invention.
Embodiment 3:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1, for ease of the installation of sliding sleeve wheel 21 on sliding sleeve 2, ensure sliding sleeve wheel 21 can with the side good contact of guide rod 1, improve the compactedness of structure of the present invention, also comprise quantity and take turns the equal wheel journal stirrup 22 of 21 quantity with sliding sleeve, described wheel journal stirrup 22 is separately fixed at the two ends of sliding sleeve 2, each wheel journal stirrup 22 is provided with the bar-shaped trough being positioned at guide rod 1 radial direction, also be provided with connecting bolt 23 in each bar-shaped trough, sliding sleeve wheel 21 is fixedly connected with wheel journal stirrup 22 by connecting bolt 23.It is linearly adjustable that the bar-shaped trough arranged makes sliding sleeve take turns with the distance of center of pilot line.
Embodiment 4:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1, for limiting the position relationship of sliding sleeve 2 and guide rod 1 further, both are made in use not come in contact, to reduce frictional force size when sandpaper strip pressing down section slides relative to guide rod 1 and rotates, be convenient to sandpaper strip pressing down section and active force is applied to sandpaper strip, the sliding sleeve wheel 21 at described guide rod 1 two ends is at least three, and the sliding sleeve at guide rod 1 two ends wheel 21 uniform all in the form of a ring layouts.
Embodiment 5:
The present embodiment does further restriction on the basis of embodiment 1: as Fig. 1, causes damage when contacting with sandpaper strip for preventing briquetting 5 to sandpaper strip, and the left and right sides of described briquetting 5 and its bottom surface are arc surface and smoothly transit.
For reducing sandpaper strip pressing down section along friction during guide rod 1 axially-movable between sliding sleeve wheel 21 and guide rod 1, described sliding sleeve wheel 21 is deep groove ball bearing.What adopt deep groove ball bearing is provided with the cost being beneficial to and reducing sliding sleeve wheel 21.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (5)
1. timber planisher sandpaper strip device for exerting, the sandpaper strip pressing down section comprising guide rod (1) and be set on guide rod (1), it is characterized in that, described sandpaper strip pressing down section comprises sliding sleeve (2), sliding sleeve wheel (21), depression bar (3), connecting portion (4), briquetting (5) and for realizing the fixing sliding sleeve retainer of guide rod (1) and sliding sleeve (2), described sliding sleeve wheel (21) is for multiple and be separately fixed at the two ends of sliding sleeve (2), and described sliding sleeve wheel (21) can be slided along guide rod (1) axial direction, sliding sleeve wheel (21) contacts with guide rod (1), connecting portion (4) comprises the adapter sleeve (43) of hollow, be positioned at adapter sleeve (43) hollow structure and the spring (41) that is fixedly connected with adapter sleeve (43) of upper end, on, the expansion link (42) that lower end is fixedly connected with briquetting (5) with the lower end of spring (41) respectively, spring (41), the axis collinear of expansion link (42) and adapter sleeve (43), depression bar (3) is fixedly connected on sliding sleeve (2), described sliding sleeve retainer comprises threaded rod (7), and described sliding sleeve (2) or depression bar (3) are provided with the internal thread hole through with sliding sleeve (2) hollow bulb, and threaded rod (7) becomes to be threaded with internal thread hole, and threaded rod (7) contacts with guide rod (1), the left and right sides of described briquetting (5) and its bottom surface are arc surface and smoothly transit.
2. timber planisher sandpaper strip device for exerting as claimed in claim 1, it is characterized in that, described threaded rod (7) is also fixedly connected with handwheel (8) away from one end of guide rod (1), threaded rod (7) is also provided with the lock nut (6) becoming to be threaded with it.
3. timber planisher sandpaper strip device for exerting as claimed in claim 1, it is characterized in that, also comprise quantity and take turns the equal wheel journal stirrup (22) of (21) quantity with sliding sleeve, described wheel journal stirrup (22) is separately fixed at the two ends of sliding sleeve (2), each wheel journal stirrup (22) is provided with the bar-shaped trough being positioned at guide rod (1) radial direction, also be provided with connecting bolt (23) in each bar-shaped trough, sliding sleeve wheel (21) is fixedly connected with wheel journal stirrup (22) by connecting bolt (23).
4. timber planisher sandpaper strip device for exerting as claimed in claim 1, is characterized in that, sliding sleeve wheel (21) at described guide rod (1) two ends is at least three, and the sliding sleeve at guide rod (1) two ends wheel (21) uniform all in the form of a ring layout.
5. as the timber planisher sandpaper strip device for exerting in Claims 1-4 as described in any one, it is characterized in that, described sliding sleeve wheel (21) is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096418.7A CN103817581B (en) | 2014-03-17 | 2014-03-17 | Timber planisher sandpaper strip device for exerting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096418.7A CN103817581B (en) | 2014-03-17 | 2014-03-17 | Timber planisher sandpaper strip device for exerting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103817581A CN103817581A (en) | 2014-05-28 |
| CN103817581B true CN103817581B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096418.7A Expired - Fee Related CN103817581B (en) | 2014-03-17 | 2014-03-17 | Timber planisher sandpaper strip device for exerting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817581B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052381B1 (en) * | 2005-03-15 | 2006-05-30 | Mao Shan Machinery Industrial Co., Ltd. | Belt sander having tension adjustment mechanism |
| CN202479932U (en) * | 2012-03-16 | 2012-10-10 | 漳州市国辉工贸有限公司 | Sanding device for board surface |
| CN203266346U (en) * | 2013-06-06 | 2013-11-06 | 成都浪度家私有限公司 | Local planisher |
| CN203401373U (en) * | 2013-07-24 | 2014-01-22 | 福建森源股份有限公司 | Triangular sanding machine |
| CN203751905U (en) * | 2014-03-17 | 2014-08-06 | 成都浪度家私有限公司 | Abrasive paper belt pressure applying mechanism of timber temper mill |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH701756A1 (en) * | 2009-09-07 | 2011-03-15 | Kuendig Ag | Cross Ribbon grinder use control of the whole grinding unit. |
-
2014
- 2014-03-17 CN CN201410096418.7A patent/CN103817581B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052381B1 (en) * | 2005-03-15 | 2006-05-30 | Mao Shan Machinery Industrial Co., Ltd. | Belt sander having tension adjustment mechanism |
| CN202479932U (en) * | 2012-03-16 | 2012-10-10 | 漳州市国辉工贸有限公司 | Sanding device for board surface |
| CN203266346U (en) * | 2013-06-06 | 2013-11-06 | 成都浪度家私有限公司 | Local planisher |
| CN203401373U (en) * | 2013-07-24 | 2014-01-22 | 福建森源股份有限公司 | Triangular sanding machine |
| CN203751905U (en) * | 2014-03-17 | 2014-08-06 | 成都浪度家私有限公司 | Abrasive paper belt pressure applying mechanism of timber temper mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103817581A (en) | 2014-05-28 |
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Granted publication date: 20160323 Termination date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |