CN104476628A - Quick clamping device of timber - Google Patents
Quick clamping device of timber Download PDFInfo
- Publication number
- CN104476628A CN104476628A CN201410775377.4A CN201410775377A CN104476628A CN 104476628 A CN104476628 A CN 104476628A CN 201410775377 A CN201410775377 A CN 201410775377A CN 104476628 A CN104476628 A CN 104476628A
- Authority
- CN
- China
- Prior art keywords
- hole
- pull
- sliding sleeve
- cart
- base
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a quick clamping device for a wooden door, which comprises a base, a sliding sleeve, a pull rod and a pull sleeve, wherein the sliding sleeve is in threaded connection with the base; the base is longitudinally provided with a through hole with the diameter larger than that of the pull rod, and the pull rod penetrates through the base; the left end of the sliding sleeve is provided with a threaded hole vertical to the axial lead of the sliding sleeve, the outer wall of the right end of the sliding sleeve is provided with an external thread matched with the locking nut, the right end of the pull sleeve is provided with a blind hole, a plurality of round holes are uniformly distributed on the wall corresponding to the blind hole of the sliding part, and a steel ball is arranged in each round hole; the sliding device is characterized in that the outer wall of the sliding part is provided with a sliding groove, a first spring is arranged between the sliding sleeve and the pull sleeve, the left end of the pull rod is provided with an annular groove, the width of the annular groove is larger than the diameter of the steel ball, and the right end of the pull rod is provided with a movable stop block in threaded connection with the pull rod. The invention overcomes the defect of the existing door core plate clamping device that the processing efficiency is high during batch processing.
Description
Technical field
The present invention relates to timber manufacture field, be specifically related to a kind of timber fast fixture.
Background technology
Timber, as the term suggests, namely wooden door.Many types can be divided into according to material, technique and purposes.Be widely used in the people, commercial building and house.Timber is divided into vertical hinged door, sliding door, folding door, single or double acting door four kinds according to opening ways.Lifting standing part and vertical hinged door or sliding door are vertical hinged door or sliding door when combining.
Usual making timber needs through, selection, blanking, group frame, hot pressing, edging essence sanction, milling door panel, lagging, He Men, beats lockhole, beats hinge hole, trial assembly paint, quality inspection, packaging process.But milling door panel is most important link in the process, the quality of door panel processing directly has influence on the quality of door and the sales volume of door.Usually normally multiple deck is installed on base when milling door panel, deck is installed threaded rod and pressing plate, door panel to be processed is clamped.But this clamping door panel clamping device often clamps a subjob all needs to regulate multiple bolt and pressing plate to there is the low defect of working (machining) efficiency separately.
Summary of the invention
The technical problem to be solved in the present invention is the defect that there is working (machining) efficiency for existing door panel clamping device when batch machining, provides a kind of timber fast fixture, has clamping door panel speed fast, the feature that efficiency is high.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: timber fast fixture, comprise base, sliding sleeve, pull bar, help pull a cart, described sliding sleeve is connected with whorl of base, helps pull a cart sheathed with on sliding sleeve, described base is longitudinally provided with through hole, and the aperture of through hole is greater than the diameter of pull bar, and pull bar is through base, base left end is provided with locking nut, and axial line and the axial line conllinear of through hole, the left end of base establishes fixed dam, described sliding sleeve is provided with the first through hole and the second through hole, first through hole communicates with the second through hole, and the axial line conllinear of the axial line of the first through hole and the second through hole, first through hole is positioned at the left end of sliding sleeve, the left end of sliding sleeve is provided with the screwed hole vertical with sliding sleeve axial line, screw is provided with in screwed hole, the right-hand member outer wall of sliding sleeve is provided with the external screw thread matched with locking nut, described helping pull a cart comprises stopper from left to right and sliding part, the right-hand member of described sliding part is provided with blind hole, and wall corresponding to the blind hole of sliding part is uniformly distributed multiple circular hole, described circular hole communicates with blind hole, multiple steel ball is provided with in each circular hole, the diameter of steel ball is less than the diameter of circular hole, the outer wall of described sliding part is offered a chute, and the width value of chute is greater than the aperture of the screwed hole on sliding sleeve, described in the diameter of sliding part of helping pull a cart be less than the aperture of the first through hole of sliding sleeve, sliding sleeve and be provided with the first spring between helping pull a cart, described sliding position of helping pull a cart is in the first spring inner, the diameter of described pull bar is less than the aperture of the blind hole of helping pull a cart, the left end of described pull bar is provided with annular groove, and the width of annular groove is greater than the diameter of steel ball, the right-hand member of described pull bar is provided with the active block stop be connected with pull rod screw.
Adopt the timber fast fixture in this programme, comprise base, sliding sleeve, pull bar and help pull a cart, base plays a part to support plank, when being positioned at the second through hole on sliding sleeve when the circular hole on helping pull a cart, be convenient to steel ball and be arranged in circular hole, steel ball plays the role of positioning to pull bar, steel ball moves left and drives pull bar to left movement, make active block stop near base pinch clamping of workpieces, steel ball moves right and drives pull bar to move right, and active block stop is moved to the direction away from base.Screw to locking positioning effect of having helped pull a cart, and regulates the stroke of the first spring.First spring makes to help pull a cart to left movement thus makes active block stop and base contacts.
Operation principle of the present invention and beneficial effect are: rotating screw makes to help pull a cart and can horizontally slip in sliding sleeve, then promote to help pull a cart to move right, first spring is in compressive state, help pull a cart and to move right against pull bar, the upper steel ball contacted with the first through-hole wall of sliding sleeve of helping pull a cart moves on the first through-hole wall.Pull bar drives active block stop to move right, and the gap now between active block stop and base increases.Then timber to be processed is placed on base, cancel applying power of helping pull a cart, now because the elastic force of the first spring makes to help pull a cart to left movement, help pull a cart interior steel ball with helping pull a cart to motion, steel ball makes pull bar with helping pull a cart to left movement, active block stop with pull bar to left movement, the gap smaller of active block stop and base.Timber to be processed clamps by the fixed dam acting in conjunction on active block stop and base, and rotating screw positions helping pull a cart.This timber fast fixture is relative to the clamping of existing timber by for screw and platen clamp as can be seen here, has clamping timber clamping speed fast, the feature that efficiency is high.
Further, the left part, end of described sliding sleeve is provided with handle.Push-and-pull is facilitated to help pull a cart motion.
Further, described in be provided with the second spring in the blind hole of helping pull a cart, and the second spring is being helped pull a cart and between pull bar.Second spring plays certain cushioning effect to the vibrations produced in timber processing.
Further, described active block stop is embedded with elastic cushion block, the right-hand member of described pull bar is provided with nut.Elastic cushion block contacts with timber and avoids sideboard and directly contact the extruding force that timber produces and weighed wounded by timber.Nut plays active block stop and loosens effect.
Accompanying drawing explanation
Fig. 1 is the schematic front view of timber fast fixture 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: base 1, sliding sleeve 2, pull bar 3, help pull a cart the 4, first spring 5, second spring 6, steel ball 7, fixed dam 8, active block stop 9, elastic cushion block 10, locking nut 11, screw 12, timber 13.
Embodiment is substantially as shown in Figure 1: timber 13 fast fixture comprises base 1, sliding sleeve 2, pull bar 3 and helps pull a cart 4.Sliding sleeve 2 is threaded with base 1, helps pull a cart 4 to be socketed with sliding sleeve 2, helps pull a cart 4 to be positioned at sliding sleeve 2, and pull bar 3 is through base 1.Base 1 is provided with longitudinal hole, and larger than the diameter of pull bar 3 20 millimeters of the aperture of through hole.The left side of base 1 is welded locking nut 11, and the axial line conllinear of the axial line of locking nut 11 and through hole.The left end of base 1 welds one piece of fixed dam 8.Sliding sleeve 2 is provided with the first through hole and the second through hole, first through hole communicates with the second through hole, and the axial line conllinear of the axial line of the first through hole and the second through hole, the aperture of the first through hole is less than the aperture of the second through hole, and the first through hole and the second through hole junction are for seamlessly transitting.Sliding sleeve 2 left end is provided with the screwed hole vertical with the first through hole, is provided with screw 12 in screwed hole, and sliding sleeve 2 right-hand member is provided with external screw thread.Help pull a cart and 4 be followed successively by stopper and sliding part from left to right, the even circumferential of sliding part is provided with 6 circular holes, and is provided with the identical steel ball 7 of two diameters in each circular hole, and the gap between steel ball 7 and circular hole is 0.5 millimeter; Sliding part outer wall has the chute of wide 50 millimeters, dark 20 millimeters, long 100 millimeters.The left end of sliding part is provided with blind hole, and blind hole communicates with hole.Stopper is welded a handles.The external diameter of sliding part is less than the aperture of the first through hole, sliding sleeve 2 and help pull a cart between 4 and be provided with the first spring 5, and the sliding position of helping pull a cart on 4 is inner in the first spring 5.The diameter of pull bar 3 is less than the aperture of the blind hole of helping pull a cart on 4, help pull a cart 4 blind hole in be provided with the second spring 6, and the second spring 6 is being helped pull a cart between 4 and pull bar 3.The left end of pull bar 3 is provided with cannelure, and the width of cannelure is greater than the diameter of steel ball 7.The left side of cannelure is inclined plane.The right-hand member of pull bar 3 is the end of thread.Pull bar 3 is threaded with active block stop 9, carries out spacing by nut to active block stop 9.
In the specific implementation, active block stop 9 is embedded an elastic cushion block 10.Rotating screw 12 makes to help pull a cart and 4 can to horizontally slip in sliding sleeve 2, then promote to help pull a cart 4 to move right, first spring 5 is in compressive state, help pull a cart and 4 move right and make the second spring 6 be in compressive state, now because the elastic force of the second spring 6 makes pull bar 3 move right, the steel ball 7 contacted with the first through-hole wall of sliding sleeve 2 on 4 of helping pull a cart moves on the first through-hole wall.Gap now between active block stop and base 1 increases.Then timber 13 to be processed is placed on base 1, cancel the power to 4 applyings of helping pull a cart, now because the elastic force of the first spring 5 makes to help pull a cart 4 to left movement, help pull a cart and 4 make the second spring 6 be in relaxed state to left movement, the steel ball 7 of helping pull a cart in 4 is with helping pull a cart 4 to motion, steel ball 7 makes pull bar 3 with helping pull a cart 4 to left movement, makes the gap smaller of active block stop 9 and base 1.Timber 13 to be processed clamps with fixed dam 8 acting in conjunction on base 1 by active block stop 9.Rotating screw 12 4 to position helping pull a cart.
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 the practicality of effect of the invention process and invention.
Claims (4)
1. timber fast fixture, is characterized in that: comprise base, sliding sleeve, pull bar, help pull a cart, described sliding sleeve is connected with whorl of base, helps pull a cart sheathed with on sliding sleeve, described base is longitudinally provided with through hole, and the aperture of through hole is greater than the diameter of pull bar, and pull bar is through base, base left end is provided with locking nut, and axial line and the axial line conllinear of through hole, the left end of base establishes fixed dam, described sliding sleeve is provided with the first through hole and the second through hole, first through hole communicates with the second through hole, and the axial line conllinear of the axial line of the first through hole and the second through hole, first through hole is positioned at the left end of sliding sleeve, the left end of sliding sleeve is provided with the screwed hole vertical with sliding sleeve axial line, screw is provided with in screwed hole, the right-hand member outer wall of sliding sleeve is provided with the external screw thread matched with locking nut, described helping pull a cart comprises stopper from left to right and sliding part, the right-hand member of described sliding part is provided with blind hole, and wall corresponding to the blind hole of sliding part is uniformly distributed multiple circular hole, described circular hole communicates with blind hole, multiple steel ball is provided with in each circular hole, the diameter of steel ball is less than the diameter of circular hole, the outer wall of described sliding part is offered a chute, and the width value of chute is greater than the aperture of the screwed hole on sliding sleeve, described in the diameter of sliding part of helping pull a cart be less than the aperture of the first through hole of sliding sleeve, sliding sleeve and be provided with the first spring between helping pull a cart, described sliding position of helping pull a cart is in the first spring inner, the diameter of described pull bar is less than the aperture of the blind hole of helping pull a cart, the left end of described pull bar is provided with annular groove, and the width of annular groove is greater than the diameter of steel ball, the right-hand member of described pull bar is provided with the active block stop be connected with pull rod screw.
2. timber fast fixture according to claim 1, is characterized in that: the left part, end of described sliding sleeve is provided with handle.
3. timber fast fixture according to claim 2, is characterized in that: described in be provided with the second spring in the blind hole of helping pull a cart, and the second spring is being helped pull a cart and between pull bar.
4. timber fast fixture according to claim 3, it is characterized in that: described active block stop is embedded with elastic cushion block, the right-hand member of described pull bar is provided with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775377.4A CN104476628A (en) | 2014-12-16 | 2014-12-16 | Quick clamping device of timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775377.4A CN104476628A (en) | 2014-12-16 | 2014-12-16 | Quick clamping device of timber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476628A true CN104476628A (en) | 2015-04-01 |
Family
ID=52751299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775377.4A Pending CN104476628A (en) | 2014-12-16 | 2014-12-16 | Quick clamping device of timber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252604A (en) * | 2015-09-14 | 2016-01-20 | 黑龙江林科机械设备有限公司 | Lifting device for multiple round rod guide templates |
-
2014
- 2014-12-16 CN CN201410775377.4A patent/CN104476628A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252604A (en) * | 2015-09-14 | 2016-01-20 | 黑龙江林科机械设备有限公司 | Lifting device for multiple round rod guide templates |
| CN105252604B (en) * | 2015-09-14 | 2018-01-09 | 黑龙江林科机械设备有限公司 | Multiple pole guiding die plate lowering or hoisting gears |
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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: 20150401 |