CN202964802U - Compression mechanism of carpentry dual-end milling - Google Patents
Compression mechanism of carpentry dual-end milling Download PDFInfo
- Publication number
- CN202964802U CN202964802U CN 201220746394 CN201220746394U CN202964802U CN 202964802 U CN202964802 U CN 202964802U CN 201220746394 CN201220746394 CN 201220746394 CN 201220746394 U CN201220746394 U CN 201220746394U CN 202964802 U CN202964802 U CN 202964802U
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- hold
- compressing
- plastic cement
- linking arm
- frame
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Abstract
The utility model discloses a compression mechanism for carpentry dual-end milling. The compression mechanism comprises a rack and a plurality of compressing devices which are used for compressing processed timber workpieces and are installed on the rack, wherein each compressing device comprises a compressing wheel, an elastic element, a compressing shaft, a positioning shaft and a plastic connecting arm; the upper part and the lower part of each plastic connecting arm are respectively provided with a positioning hole and a compressing hole; the compressing holes and the positioning holes are provided with compressing shafts, compressing sleeves matched with positioning shafts, and positioning sleeves; the positioning sleeves are installed on the positioning shafts, so that the upper parts of the plastic connecting arms are movably installed on the rack; the compressing wheels are installed on the lower parts of the plastic connecting arms through the compressing shafts; and the head ends and the tail ends of the elastic elements are respectively connected to a fixing seat of the rack and the plastic connecting arms. The compression mechanism provided by the utility model is compact in structure, guarantees using quality, improves product yield, simplifies a production process, shortens a manufacturing cycle, and lowers manufacturing costs greatly.
Description
Technical field
The utility model relates to a kind of hold-down mechanism of woodworking double-end milling.
Background technology
At present, existing two-ends milling machine is used for compressing the hold-down mechanism of processed timber, is to guarantee can realize a kind of hold-down mechanism of the cutting while carrying under the compacted positioning states of process wood workpiece.Yet this hold-down mechanism includes the location fulcrum, compresses fulcrum, contact roller and pinch roller seat, and the centre-to-centre spacing of the strict control location fulcrum of this pinch roller seat and a compression wheel shaft has a uniform pressure to guarantee all pinch rollers that are assemblied on the pinch roller seat to crawler belt.But the way that this pinch roller seat is traditional adopts the steel casting blank to process, and production and processing technology and technique also have higher requirement, and the production cycle is long, and percent defective is high, and the production capacity that is seriously restricting two-ends milling machine promotes.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of compact conformation is provided, guarantees to improve product percent of pass on the basis of service property (quality), simplifies production procedure, shortens the manufacturing cycle, greatly reduces the hold-down mechanism of the woodworking double-end milling of cost of manufacture.
goal of the invention of the present utility model is achieved in that a kind of hold-down mechanism of woodworking double-end milling, comprise that frame reaches several hold down gags that are used for compressing processed timber workpiece, several hold down gags are installed on frame, wherein, described hold down gag comprises contact roller, elastic component, compression axis, locating shaft and plastic cement linking arm, described plastic cement linking arm top and bottom are respectively equipped with locating hole and hold-down apertures, hold-down apertures and locating hole are provided with and compression axis, the clamping sleeve that locating shaft matches, positioning sleeve, be installed on locating shaft by positioning sleeve, plastic cement linking arm top movable is installed on frame, contact roller is installed on plastic cement linking arm bottom by compression axis, the head end of elastic component and end are connected on the holder and plastic cement linking arm of frame.
Be optimized according to above-mentioned, described frame is provided with for the limit shaft that limits the operation of plastic cement linking arm, and the plastic cement linking arm is provided with the circular arc recess of corresponding limit shaft, the installation that matches of circular arc recess and limit shaft.
Be optimized according to above-mentioned, described plastic cement linking arm bottom is away from the feedstock direction setting of process wood station and be provided with the pinch roller seat that matches and install with contact roller.
Be optimized according to above-mentioned, described positioning sleeve and clamping sleeve are made as respectively the location steel bushing, compress steel bushing.
Be optimized according to above-mentioned, the head end of described elastic component is fixed on the holder of frame, and the end of elastic component tilts and is fixed on the pinch roller seat of plastic cement linking arm to process wood workpiece feedstock direction.
Be optimized according to above-mentioned, described elastic component is spring.
The utility model is its advantage of hold-down mechanism of woodworking double-end milling in prior art, on the intensity and rigid foundation that guarantee hold-down mechanism, change original steel part pinch roller seat into plastic cement linking arm that injecting glue is made, overcome former cast blank and added man-hour, the deviation, the error that produce because of operation, and removed processing and manufacture difficulty from aspect production, improve product qualified rate, simplify production procedure, shortened fabrication cycle, greatly reduced manufacturing cost; And the plastic cement linking arm is provided with the location steel bushing and compresses steel bushing, this location steel bushing with compress steel bushing respectively with the installation that matches of locating shaft, compression axis, make the precise positioning installation of each parts, guarantee service property (quality) of the present utility model.
Description of drawings
Fig. 1 be the utility model embodiment structural representation.
Fig. 2 is the cutaway view of the utility model embodiment.
Fig. 3 is the structural representation of plastic cement linking arm in the utility model embodiment.
Fig. 4 is the cutaway view of plastic cement linking arm in the utility model embodiment.
Fig. 5 is the use state diagram of the utility model embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Extremely shown in Figure 5 according to Fig. 1, the hold-down mechanism of woodworking double-end milling described in the utility model, several hold down gags that it comprises frame 1 and is used for compressing processed timber workpiece, several hold down gags are installed on frame 1.Yet, referring to figs. 1 through shown in Figure 2, these several hold down gags comprise contact roller 2, elastic component 3, compression axis 4, locating shaft 5 and plastic cement linking arm 6, described contact roller 2 is installed on plastic cement linking arm 6 bottoms by compression axis 4, and plastic cement linking arm 6 bottoms are away from the feedstock direction setting of process wood station and be provided with the pinch roller seat 21 that matches with contact roller 2.And the head end of elastic component 3 and end are connected on frame 1 and plastic cement linking arm 6, the head end that is embodied in elastic component 3 is fixed on the holder 13 of frame 1, and the end of elastic component 3 tilts and is fixed on the pinch roller seat 21 of plastic cement linking arm 6 to process wood workpiece feedstock direction.Wherein, described plastic cement linking arm 6 adopts injection molded, and it replaces the pinch roller seat of original cast blank, avoids producing deviation, error and defective work because of operation.Moreover the utility model is that it does not exist under the prerequisite of temperature and corrosion for the processing of timber workpiece, only needs to guarantee intensity and the rigidity of material.Therefore, plastic cement linking arm 6 tops and bottom are respectively equipped with locating hole 7 and hold-down apertures 8, hold-down apertures 8 is provided with locating hole 7 clamping sleeve 9, the positioning sleeve 10 that matches with compression axis 4, locating shaft 5, is installed on locating shaft 5 by positioning sleeve 10 plastic cement linking arm 6 top movable are installed on the holder 13 of frame 1.In order to guarantee that the utility model has enough intensity and rigidity, positioning sleeve 10 is made as respectively the location steel bushing with clamping sleeve 9, compresses steel bushing, as shown in Figures 3 and 4.That is, when the process wood workpiece enters wood double-end milling machine, due to the spring setting, its tension force is delivered on contact roller 2 by plastic cement linking arm 6, be converted to the thrust of crawler belt, realize that hold-down mechanism is pressed in process wood on crawler belt thereby make, the machining while carrying.Guarantee like this to have removed the difficulty of production and processing and installation from the situation that the function of serviceability is constant, improve product qualified rate, simplified production procedure, shorten fabrication cycle, thereby reduce manufacturing cost.
In addition, as Fig. 1, shown in Figure 3, frame 1 is provided with for the limit shaft 11 that limits 6 operations of plastic cement linking arm, plastic cement linking arm 6 tops are provided with the circular arc recess 12 of corresponding limit shaft 11, the installation that matches of circular arc recess 12 and limit shaft 11, plastic cement linking arm 6 bias are located, guarantee normal operation of the present utility model, make simultaneously several plastic cement linking arms 6 that are installed on frame 1 with same direction setting.
In addition, but clamping sleeve 9 off normals be arranged in the hold-down apertures 8 of bottom of plastic cement linking arm 6, and compression axis 4 can be by screw thread rotation in clamping sleeve 9, effectively anti-rotation.
Above-mentioned specific embodiment is only the utility model effect specific embodiment preferably, and the hold-down mechanism of all or woodworking double-end millings of being equal to identical with this structure is all in the application's protection domain.
Claims (6)
1. the hold-down mechanism of a woodworking double-end milling, comprise that frame (1) reaches several hold down gags that are used for compressing processed timber workpiece, several hold down gags are installed on frame (1), it is characterized in that: described hold down gag comprises contact roller (2), elastic component (3), compression axis (4), locating shaft (5) and plastic cement linking arm (6), described plastic cement linking arm (6) top and bottom are respectively equipped with locating hole (7) and hold-down apertures (8), hold-down apertures (8) is provided with and compression axis (4) with locating hole (7), the clamping sleeve (9) that locating shaft (5) matches, positioning sleeve (10), be installed on locating shaft (5) by positioning sleeve (10), plastic cement linking arm (6) top movable is installed on frame (1), contact roller (2) is installed on plastic cement linking arm (6) bottom by compression axis (4), the head end of elastic component (3) and end are connected on the upper and plastic cement linking arm (6) of the holder (13) of frame (1).
2. the hold-down mechanism of woodworking double-end milling according to claim 1, it is characterized in that: described frame (1) is provided with for the limit shaft (11) that limits plastic cement linking arm (6) operation, plastic cement linking arm (6) is provided with the circular arc recess (12) of corresponding limit shaft (11), the installation that matches of circular arc recess (12) and limit shaft (11).
3. the hold-down mechanism of woodworking double-end milling according to claim 2 is characterized in that: described plastic cement linking arm (6) bottom is away from the feedstock direction setting of process wood station and be provided with the pinch roller seat (21) that matches and install with contact roller (2).
4. the hold-down mechanism of woodworking double-end milling according to claim 1, it is characterized in that: described positioning sleeve (10) is made as respectively the location steel bushing with clamping sleeve (9), compresses steel bushing.
5. the hold-down mechanism of woodworking double-end milling according to claim 1, it is characterized in that: the head end of described elastic component (3) is fixed on the holder (13) of frame (1), and the end of elastic component (3) tilts and is fixed on the pinch roller seat (21) of plastic cement linking arm (6) to process wood workpiece feedstock direction.
6. the hold-down mechanism of woodworking double-end milling according to claim 5, it is characterized in that: described elastic component (3) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746394 CN202964802U (en) | 2012-12-31 | 2012-12-31 | Compression mechanism of carpentry dual-end milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746394 CN202964802U (en) | 2012-12-31 | 2012-12-31 | Compression mechanism of carpentry dual-end milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964802U true CN202964802U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746394 Expired - Fee Related CN202964802U (en) | 2012-12-31 | 2012-12-31 | Compression mechanism of carpentry dual-end milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427584A (en) * | 2021-08-12 | 2021-09-24 | 江浩 | Strip side milling and pressing limiting device |
| CN115319871A (en) * | 2022-08-26 | 2022-11-11 | 青岛新威立智能机械科技有限公司 | Stable pressing and conveying mechanism for sheet material of tenoning machine |
-
2012
- 2012-12-31 CN CN 201220746394 patent/CN202964802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427584A (en) * | 2021-08-12 | 2021-09-24 | 江浩 | Strip side milling and pressing limiting device |
| CN115319871A (en) * | 2022-08-26 | 2022-11-11 | 青岛新威立智能机械科技有限公司 | Stable pressing and conveying mechanism for sheet material of tenoning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |