CN202640517U - Handhold type short-cut wood end face centering device - Google Patents
Handhold type short-cut wood end face centering device Download PDFInfo
- Publication number
- CN202640517U CN202640517U CN201220237029.8U CN201220237029U CN202640517U CN 202640517 U CN202640517 U CN 202640517U CN 201220237029 U CN201220237029 U CN 201220237029U CN 202640517 U CN202640517 U CN 202640517U
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- China
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- card arm
- pin
- footpath
- tuning
- arm
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- Withdrawn - After Issue
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Abstract
Disclosed is a handhold type short-cut wood end face centering device. A left clamping arm is in hinge connection with a right clamping arm; handles of the centering device, which are two short arms, are arranged on two sides of the hinge point; diameter needle supports which can move on clamping arms are arranged on two long arms; two hole-shaped slides which are intersected vertically in space are arranged on the diameter needle supports; cross sections of the slides are matched with cross sections of clamping arms and diameter needles respectively; one ends of diameter needles respectively penetrate through diameter needle supports to be vertical to clamping arms; the other ends of diameter needles are hinged through a universal plane sliding hinge; a contact is arranged on lower portions of two clamping arms and the hinge point respectively; an ink storage box arranged on the hinge point of two clamping arms is connected with a pigment nozzle arranged on the lower portion of the universal plane sliding hinge through a hose; and an ink spraying button is arranged on the ink storage box. The device is simple in structure, convenient to carry along, easy to operate and maintain, high in centering accuracy, economical and practical. By the aid of the device, the short-cut wood end face centering accuracy is improved and the outturn rate of veneers is improved.
Description
Technical field
The utility model belongs to hand-held juggle end face centrescope.
Background technology
Veneer is the direct material of plywood production, must at first be treated that the juggle end face of rotary-cut centers before the Veneer Cutting, and purpose is to ask for the greatest circle cylinder that is contained in the juggle, to obtain maximum veneer volume recovery.Present domestic plywood production enterprise adopts artificial visually examine's method mostly when centering for the juggle end face, ocular estimate is random large, and precision is low, is unfavorable for improving the veneer volume recovery.Also have with feel relieved method, mechanical centering method of hot spot and feel relieved, but operation is complicated, efficient is low, cost is high, poor practicability.How realizing easy, accurate, efficient, the practicality centering of juggle end face, is the technical problem that needs to be resolved hurrily in veneer, the plywood industry production.
The utility model content
The technical problems to be solved in the utility model provides a kind of light, accurate, efficient, practical hand-held juggle end face centrescope.
The utility model solves the problems of the technologies described above with following technical scheme:
A kind of hand-held juggle end face centrescope is characterized in that left card arm and right card arm with chain connection, and in the both sides of pin joint, two galianconism are handles of centrescope, and two long-armedly are the card arm of tuning up, and two tune up, and all be equipped with on the card arm can be at the mobile footpath pin bearing of card arm of tuning up; Two poroid slideways that spatially square crossing is arranged on the pin bearing of footpath, slideway cross section mate with the cross section of footpath pin and the card arm of tuning up respectively; It is vertical that two footpath pin one ends pass respectively poroid slideway and place on the pin bearing of the footpath card arm of tuning up, and the other end is hinged with the univesal level cunning; Respectively there is a contact two belows of tuning up card arm and pin joint; Being contained between the pigment nozzle of the sliding hinge of ink-storing box and the univesal level below on the two arm pin joints has flexible pipe to be connected, and the ink-jet button is housed on the print cartridge.
Tuning up and between the card arm lock-screw arranged in footpath pin bearing and place, between footpath pin and footpath pin bearing lock-screw is also arranged.
Tuning up has the pre-threaded hole on the card arm, and the position of contact on the card arm can be regulated according to the juggle diameter.
Hand-held juggle end face centrescope of the present utility model, maintenance simple in structure, easy to carry, easy to operate, centering precision are high, economical and practical, and be significant for improving juggle end face centering precision and improving the veneer volume recovery.
Description of drawings
Fig. 1 is the structural representation of hand-held juggle end face centrescope of the present utility model.
Among the figure: 1-tune up on a left side card arm 2-footpath pin 3-footpath pin bearing 4-contact 5-handle 6-ink-storing box and button
The 7-flexible pipe 8-sliding hinge of the card arm 9-univesal level 10-pigment nozzle 11-footpath pin bearing 12-contact 13-lock-screw 14-contact of tuning up on the right side
The specific embodiment
Hand-held juggle end face centrescope of the present utility model, be mainly used in the wood-based plate veneer produce in to the centering of the end face before the level timber rotary-cut of large footpath, with guarantee juggle on peeler accurately to heart clamping, improve the veneer volume recovery.
The utility model system is that the principle in the center of circle develops according to the intersection point of any two string perpendicular bisectors on the circumference.
Hand-held juggle end face centrescope of the present utility model, it exactly likes a combination long roundnosed pliers.Two tune up card arm 1 and 8 with chain connection, and two tune up the card arm can be around pin joint rotation realization opening and closing; In the both sides of tuning up card arm pin joint, two galianconism are handles 5 of centrescope, the two long-armed upper footpath pin bearings 11 and 3 that are equipped with respectively, the poroid slideway that two spatially square crossings are respectively arranged on the pin bearing of footpath, its shape respectively with the cross section coupling of footpath pin and the card arm of tuning up, directly the pin bearing respectively the card arm of tuning up at own place slide; Between footpath pin bearing and place card arm lock-screw is arranged; The poroid slideway that one end of two footpath pins 2 passes respectively on the pin bearing of footpath intersects vertically with the card arm of tuning up, and it is hinged that the other end is slided hinge 9 with univesal level; Tuning up in a left side all has the screwed hole of size sign and prefabricated installation contact on card arm 1 and the right card arm 8 of tuning up; Two tune up on the card arm and there is respectively a contact 12,14 or 4 below of pin joint; There is flexible pipe 7 to be connected at the ink-storing box 6 above the two arm pin joints with 10 at the pigment nozzle that cuts with scissors below 9 in universal plane cunning on the pin of footpath, the ink-jet button is housed on the ink-storing box.
The position of contact on the card arm can be regulated according to the juggle diameter.
When using hand-held juggle end face centrescope of the present utility model, two contacts at first will tuning up on the card arm according to the juggle diameter transfer to the appropriate location, midpoint and usefulness lock-screw 13 locking positionings between two contacts of the card arm of then being tuned up in two footpath pin bearing sliding to places.The plane of opening the card arm and the card arm of tuning up being opened is parallel with the juggle end face to be pressed close to, and the card arm of will tuning up closes up makes three contacts contact with juggle end face circumference, and this moment, the crosspoint (that is pigment nozzle place) of two footpaths pins was the center of circle of juggle end face.Press lower print cartridge ink-jet button and can lay the marking at circle centre position.
The position of contact and footpath pin bearing and footpath pin length can be adjusted accordingly according to the size of juggle circumference.
Adopt member structure and take high-strength hard aluminum alloy as manufactured materials, can make that this centrescope is simple in structure, volume is little, lightweight (approximately 0.4～0.6kg)." pincers " formula of employing Mechanical Builds can be realized being hold by one hand, and opening and closing freely, and are simple to operate.
Hand-held juggle end face centrescope of the present utility model, have simple in structure, easily processing and manufacturing, cost is low, economical and practical characteristics.Adopt suitable manufacturing process and machining accuracy, can make centrescope obtain sufficiently high operating accuracy.
Claims (3)
1. hand-held juggle end face centrescope, it is characterized in that left card arm and right card arm with chain connection, in the both sides of pin joint, two galianconism are handles of centrescope, two long-armedly are the card arm of tuning up, and two tune up, and all be equipped with on the card arm can be at the mobile footpath pin bearing of card arm of tuning up; Two poroid slideways that spatially square crossing is arranged on the pin bearing of footpath, slideway cross section mate with the cross section of footpath pin and the card arm of tuning up respectively; It is vertical that two footpath pin one ends pass respectively poroid slideway and place on the pin bearing of the footpath card arm of tuning up, and the other end is hinged with the univesal level cunning; Respectively there is a contact two belows of tuning up card arm and pin joint; Being contained between the pigment nozzle of the sliding hinge of ink-storing box and the univesal level below on the two arm pin joints has flexible pipe to be connected, and the ink-jet button is housed on the print cartridge.
2. hand-held juggle end face centrescope as claimed in claim 1 is characterized in that footpath pin bearing tunes up with the place and between card arm lock-screw is arranged, directly pin and directly between the pin bearing lock-screw is also arranged.
3. hand-held juggle end face centrescope as claimed in claim 1 is characterized in that a left side tunes up the screwed hole of size sign and prefabricated installation contact is all arranged on card arm and the right card arm of tuning up, and contact can be regulated according to the juggle diameter in the position of blocking on the arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220237029.8U CN202640517U (en) | 2012-05-24 | 2012-05-24 | Handhold type short-cut wood end face centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220237029.8U CN202640517U (en) | 2012-05-24 | 2012-05-24 | Handhold type short-cut wood end face centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640517U true CN202640517U (en) | 2013-01-02 |
Family
ID=47409682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220237029.8U Withdrawn - After Issue CN202640517U (en) | 2012-05-24 | 2012-05-24 | Handhold type short-cut wood end face centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658576A (en) * | 2012-05-24 | 2012-09-12 | 广西大学 | Handheld wood block end face centering instrument |
-
2012
- 2012-05-24 CN CN201220237029.8U patent/CN202640517U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658576A (en) * | 2012-05-24 | 2012-09-12 | 广西大学 | Handheld wood block end face centering instrument |
| CN102658576B (en) * | 2012-05-24 | 2014-03-26 | 广西大学 | Handheld wood block end face centering instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20140326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20140326 |