CN105234485B - A kind of scroll saw - Google Patents
A kind of scroll saw Download PDFInfo
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- CN105234485B CN105234485B CN201510788845.6A CN201510788845A CN105234485B CN 105234485 B CN105234485 B CN 105234485B CN 201510788845 A CN201510788845 A CN 201510788845A CN 105234485 B CN105234485 B CN 105234485B
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- erecting bed
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Abstract
The invention provides a kind of scroll saw, belongs to processing equipment field, including body, and the body includes scroll saw mechanism and erecting bed；The scroll saw mechanism includes saw blade；The erecting bed is platy structure, and the feed slot through its top and bottom is offered on erecting bed, and the saw blade passes through the feed slot；Erecting bed is connected with body activities, and erecting bed can move forward and backward on body, and the top of erecting bed is working face, and one group of press-loading device is equipped with left and right sides of the working face, and each group of press-loading device includes spaced multiple pressing components on the same line；The pressing component includes connecting rod, and one end of the connecting rod is bolted with screw rod, and the other end is connected with depression bar, and middle part and the erecting bed of connecting rod are hinged；The screw rod is vertically arranged with erecting bed, and the bottom of screw rod is rotatablely connected with erecting bed, and the depression bar is perpendicular to erecting bed.This scroll saw can improve part crudy it is higher and reduce potential safety hazard, improve operating efficiency indirectly.
Description
Technical field
The present invention relates to machining equipment field, in particular to a kind of scroll saw.
Background technology
Scroll saw is one of very conventional equipment of field of machining, and almost having in mechanical processing process to replace
The effect in generation.
In existing scroll saw, include scroll saw mechanism and erecting bed substantially, place part during scroll saw part
On erecting bed, scroll saw mechanism is opened, by manually promoting part forward, and then completes the scroll saw work of part.
This scroll saw there is it is apparent the problem of, i.e., precision lower security hidden danger is big.Because part is by promoting by hand
, therefore the vestige of scroll saw, it is difficult to ensure that smooth, force ratio is larger during scroll saw, is accidentally easy for hurting hand,
Therefore danger coefficient is very high, is the accident-prone area for being machined factory.
The content of the invention
The invention provides a kind of scroll saw, it is intended to solves the above problems.
What the present invention was realized in：
A kind of scroll saw, including body, the body include scroll saw mechanism and erecting bed；The scroll saw mechanism includes saw blade；
The erecting bed is platy structure, and the feed slot through its top and bottom is offered on erecting bed, and the saw blade enters through this
To groove；Erecting bed is connected with body activities, and erecting bed can move forward and backward on body, and the top of erecting bed is working face, should
One group of press-loading device is equipped with left and right sides of working face, each group of press-loading device includes spaced more on the same line
Individual pressing component；The pressing component includes connecting rod, and one end of the connecting rod is bolted with screw rod, and the other end is connected with depression bar, connecting rod
Middle part be hinged with erecting bed；The screw rod is vertically arranged with erecting bed, and the bottom of screw rod is rotatablely connected with erecting bed, described
Depression bar is perpendicular to erecting bed；Screwing the screw rod can drive depression bar in the vertical direction to move.
The scroll saw of this structure, can by two groups of press-loading devices when carrying out scroll saw work by part safety and firmness
It is fixed on erecting bed, part is not produced in scroll saw and rock；Mobile erecting bed, make its feed slot with respect to saw blade motion,
Make to keep linear relative movement between erecting bed and saw blade, it can be ensured that the scroll saw vestige on part is very straight, makes part
Crudy is higher；And staff's work under the environment of safety need not be enable manually by press against part in saw process
Make, reduce potential safety hazard, improve operating efficiency indirectly.
Further, one piece of location-plate is equipped with left and right sides of the erecting bed, two pieces of location-plates are lived with erecting bed
Dynamic connection and can be towards or away from motion；Press-loading device described in two groups is respectively arranged on two pieces of location-plates.In specific works,
The width of the part of required scroll saw is inconsistent, in order that part can stably be pressed and be provided with location-plate by press-loading device.
There is provided press-loading device after location-plate on location-plate, wherein connecting rod is hinged with location-plate, and screw rod is rotatablely connected with location-plate.
In retaining element, according to the distance between two location-plates of width adjusting of part, enable part well
Fixed.In order that will not be rocked automatically after location-plate adjustment position, those skilled in the art rule of thumb understand to need herein
Place designs a kind of fixed mechanism, makes the rear position plate of location-plate positioning will not change position automatically；Need to change positioning Board position
When to remove fixed mechanism achievable.
Further, two relative sides of two pieces of location-plates are the plane being parallel to each other, and the side and the feeding
The length direction of groove is parallel.Part is all sheet material during general progress scroll saw, therefore the location-plate of above-mentioned design can be preferably
It is bonded with part, makes the installation effect of part more preferable.
Further, the location-plate and erecting bed are connected by sliding equipment, and the sliding equipment includes what is matched
Sliding block and chute, the chute are T-slot or dovetail groove.
Location-plate is to be flexibly connected with erecting bed, and specific connected mode can be a variety of patterns, pass through as described above
Sliding equipment connects.This connected mode is fairly simple, can realize its purpose of design.Sliding block can be designed on location-plate
It can design on erecting bed, can realize its purpose.
Further, the connecting rod includes the first connected body of rod and second body of rod, connecting rod are hinged with location-plate, and connecting rod
It is located at the junction of first body of rod and second body of rod with the pin joint of location-plate；Connecting rod in the projection of horizontal plane first body of rod and
Second body of rod is located along the same line, and angle of the connecting rod in the projection of vertical plane between first body of rod and second body of rod is blunt
Angle.The effect of connecting rod is connecting screw and depression bar, makes that relative motion can be produced therebetween.The connecting rod of said structure can
Its function is better achieved.
As illustrated, being obtuse angle between first body of rod and second body of rod, make the middle part Distance positioning plate of connecting rod nearer, simultaneously
Distinguish Distance positioning plate and erecting bed farther out in two free ends of first body of rod and second body of rod so that between screw rod and depression bar
Position transmission is more precisely sensitive, is substantially not present the situations such as clamping.
Further, the free end of first body of rod is hinged with nut, and the screw rod is spirally connected with the nut.Due to connecting rod
It is hinged relationship with location-plate, therefore first body of rod in upward motion is rotated around pin joint, so that first body of rod
Not only there is displacement in the vertical direction for free end, and there is also displacement in the horizontal direction.If nut is integrally fixed at the first bar
On body, then it can make out of plumb between the axis of nut and location-plate, it is difficult regulation to make screw rod, and then makes part be not easy to be pressed
Tightly.
The nut of said structure so that first body of rod in motion process nut all the time can keep level state, its axle
Line can be vertical with location-plate all the time, screw rod is in plumbness, and screw rod can be conveniently adjusted.
Further, the depression bar is articulated with the free end of second body of rod.Similarly, in order that depression bar is all the time in vertical
State and vertical with erecting bed holding, takes be hinged design method.Make second body of rod depression bar in motion vertical all the time, energy
Enough preferably retaining elements.
Further, depression bar is column structure part, and its bottom is connected with the platen that diameter is more than depression bar diameter, the platen
Bottom is fixed with rubber blanket.The platen being relatively large in diameter makes its preferably compacted part, and contact area is big between part, pressure
Small, the damage to part is small；Platen bottom uses the design of rubber blanket, makes its injury to part smaller.The less pressure of diameter
Bar makes its easily manufactured, and cost is relatively low.
Further, the erecting bed and body are connected by transmission mechanism, and the transmission mechanism includes screw mandrel, the screw mandrel
Length direction is parallel with the length direction of the feed slot；The both ends of screw mandrel are rotatablely connected with body, and screw mandrel and erecting bed
Rotation connection, the transmission mechanism are driven by drive mechanism；The drive mechanism includes motor and reductor, the reductor
Output end is connected with actuator, and the actuator is spirally connected with screw mandrel.
Erecting bed is connected with body activities, it is necessary to do front and rear (above-below direction in Fig. 4) motion, it can be simple cunning
The type of attachment of dynamic relation or said structure.Screw mandrel has positioning and position-limiting action well, the length direction of screw mandrel
It is parallel with feed slot so that erecting bed can be such that part is stably cut in motion, and the scroll saw vestige cut out is more
It is accurate more straight.Screw mandrel is rotatablely connected with erecting bed, can be threaded structure or in erecting bed in the bottom of erecting bed
It is upper that the screwed hole run through before and after it is set.
Transmission mechanism is driven by drive mechanism, and drive mechanism herein is preferably the form of motor and reductor, this
Although kind of design cost is higher but transmission is more stable, evenly, scroll saw quality is higher for the amount of feeding.Or manual shape can also be used
Formula, screw mandrel is driven to rotate using rotating disk plus actuator, staff rotates rotating disk manually during scroll saw, can also realize erecting bed
Move forward and backward.
Further, in addition to position-limit mechanism, the position-limit mechanism includes gag lever post, the gag lever post through the erecting bed and
Gag lever post be arranged in parallel with screw mandrel.
It can also be that two, two or multi-filament bar can not only play gearing and can also play that screw mandrel, which can be one,
Position-limiting action.Screw mandrel needs to realize the spacing of erecting bed by playing structural member cooperation in the case of one, and above-mentioned is spacing
Bar can complete its purpose.
Gag lever post be arranged in parallel with screw mandrel, erecting bed relative limit bar is moved when transmission mechanism is run.It is spacing
Bar uses polished rod structure.
The beneficial effects of the invention are as follows：The scroll saw that the present invention is obtained by above-mentioned design, passes through two groups of press-loading device energy
It is enough that part safety and firmness is fixed on erecting bed, part is not produced in scroll saw and rock, make the crudy of part
It is higher；And part need not be manually pressed in saw process, staff is worked under the environment of safety, reduce safety
Hidden danger, operating efficiency is improved indirectly.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the scroll saw that embodiment of the present invention provides；
Fig. 2 is the front view of erecting bed in the scroll saw that embodiment of the present invention provides；
Fig. 3 is front view of the erecting bed when being mounted with part in the scroll saw that embodiment of the present invention provides；
Fig. 4 is the top view of erecting bed in the scroll saw that embodiment of the present invention provides；
Fig. 5 is the structural representation that first body of rod is connected with nut in the scroll saw that embodiment of the present invention provides；
Fig. 6 is the structural representation that erecting bed is connected with body in the scroll saw that embodiment of the present invention provides；
Fig. 7 is the structural representation that location-plate is connected with erecting bed in the scroll saw that embodiment of the present invention provides.
Scheming acceptance of the bid note is respectively：
Body 101；Saw blade 102；Erecting bed 103；Feed slot 104；Pressing component 105；Connecting rod 106；Screw rod 107；Depression bar
108；Location-plate 109；First body of rod 110；Second body of rod 111；Nut 112；Platen 113；Rubber blanket 114；Screw mandrel 115；It is spacing
Bar 116.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belong to this
Invent the scope of protection.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the equipment or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Refer to Fig. 1-Fig. 7
The scroll saw that present embodiment provides, including body 101, the body 101 include scroll saw mechanism and erecting bed 103；
Scroll saw mechanism includes saw blade 102；Erecting bed 103 is platy structure, offers on erecting bed 103 and enters through its top and bottom
To groove 104, saw blade 102 passes through the feed slot 104；Erecting bed 103 is flexibly connected with body 101, and erecting bed 103 can be in body
Moved forward and backward on 101, the top of erecting bed 103 is working face, one group of press-loading device is equipped with left and right sides of the working face, often
One group of press-loading device includes spaced multiple pressing components 105 on the same line；Pressing component 105 includes connecting rod 106,
One end of the connecting rod 106 is bolted with screw rod 107, and the other end is connected with depression bar 108, and middle part and the erecting bed 103 of connecting rod 106 are cut with scissors
Connect；Screw rod 107 is vertically arranged with erecting bed 103, and the bottom of screw rod 107 is rotatablely connected with erecting bed 103, and depression bar 108 is vertical
In erecting bed 103；Screwing screw rod 107 can drive the in the vertical direction of depression bar 108 to move.
This scroll saw is used for scroll saw part, and body 101 is its main structural member, can not only include above-mentioned scroll saw
Mechanism and erecting bed 103, can also including pedestal etc. support member, and the control device such as controller.Saw blade in scroll saw mechanism
It can play a part of scroll saw part during 102 motion.
The part for generally requiring scroll saw is platy structure, therefore erecting bed 103 is also tabular mechanism, convenient to place zero
Part.There is feed slot 104 on erecting bed 103, part is arranged on erecting bed 103, mobile erecting bed 103, the saw blade 102 of motion
Scroll saw effect can be played to part.Erecting bed 103 can move forward and backward on body 101, these designs or these structures
It is more existing.
Two groups of press-loading devices are additionally provided with this scroll saw, above-mentioned left and right directions refers to the left and right directions in Fig. 4.
The press fitting of part can be realized by the press-loading device of the left and right sides when installing part.Specific pressing component 105 includes connecting
Bar 106, connecting rod 106 is be hinged with erecting bed 103, can be rotated relative to pin joint；The bottom of screw rod 107 rotates with erecting bed 103
Connection, and be spirally connected with connecting rod 106, one end that drivening rod 106 is capable of when rotating screw rod 107 is moved upwardly or downwardly, the company of drive
The other end of bar 106 moves downward or upward；The other end of connecting rod 106 is provided with depression bar 108, can be with when depression bar 108 moves downward
Part is compressed, plays fixation.
In retaining element, part is placed on the working face of erecting bed 103, adjusting each group of pressing component 105 makes
Its depression bar 108 and part are inconsistent, can play good press fitting effect.Multiple press fittings can be included in each group of press-loading device
Component 105, preferably includes at least three, as illustrated, the left and right sides of erecting bed 103 is all provided with some specific embodiments
There are 5 pressing components 105.When specifically used, each pressing component 105 can be made to be bonded with part, can also be selected wherein
Several realize the press fitting work of part.
Therefore, the scroll saw of this structure, can be by part safety by two groups of press-loading devices when carrying out scroll saw work
It is firmly secured on erecting bed 103, part is not produced in scroll saw and rock；Mobile erecting bed 103, makes its feed slot
104 relative saw blades 102 move, and make to keep linear relative movement between erecting bed 103 and saw blade 102, it can be ensured that on part
Scroll saw vestige is very straight, makes the crudy of part higher；And work need not be made manually by press against part in saw process
Personnel can work under the environment of safety, reduce potential safety hazard, improve operating efficiency indirectly.
Further, the left and right sides of erecting bed 103 is equipped with one piece of location-plate 109, two pieces of location-plates 109 with installation
Platform 103 is flexibly connected and can be towards or away from motion；Two groups of press-loading devices are respectively arranged on two pieces of location-plates 109.Specific
During work, the width of the part of required scroll saw is inconsistent, in order that part can stably be pressed and be provided with by press-loading device
Location-plate 109.There is provided press-loading device after location-plate 109 on location-plate 109, wherein connecting rod 106 is cut with scissors with location-plate 109
Connect, screw rod 107 is rotatablely connected with location-plate 109.
In retaining element, according to the distance between two location-plates 109 of width adjusting of part, enable part fine
Ground is fixed.In order that will not be rocked automatically after the adjustment position of location-plate 109, those skilled in the art rule of thumb understand to need
A kind of fixed mechanism is designed here, makes the rear position plate 109 of the positioning of location-plate 109 will not change position automatically；Need to change
Fixed mechanism is removed during 109 position of location-plate to can be achieved.
Further, two relative sides of two pieces of location-plates 109 are the plane being parallel to each other, and the side and feed slot
104 length direction is parallel.Part is all sheet material during general progress scroll saw, therefore the location-plate 109 of above-mentioned design can be more
It is bonded with part well, makes the installation effect of part more preferable.
Further, location-plate 109 and erecting bed 103 are connected by sliding equipment, and sliding equipment includes the cunning to match
Block and chute, chute are T-slot or dovetail groove.
Location-plate 109 is to be flexibly connected with erecting bed 103, and specific connected mode can be a variety of patterns, such as above-mentioned
Connected by sliding equipment.This connected mode is fairly simple, can realize its purpose of design.Sliding block, which can design, to be positioned
It can also be designed on erecting bed 103 on plate 109, can realize its purpose.
Further, connecting rod 106 includes connected first body of rod 110 and second body of rod 111, connecting rod 106 and location-plate 109
It is be hinged, and the pin joint of connecting rod 106 and location-plate 109 is located at the junction of first body of rod 110 and second body of rod 111；Connecting rod 106
First body of rod 110 and second body of rod 111 are located along the same line in the projection of horizontal plane, projection of the connecting rod 106 in vertical plane
Angle between the interior body of rod 111 of first body of rod 110 and second is obtuse angle.The effect of connecting rod 106 is connecting screw 107 and depression bar
108, make that relative motion can be produced therebetween.Its function can be better achieved in the connecting rod 106 of said structure.
As illustrated, being obtuse angle between first body of rod 110 and second body of rod 111, make the middle part Distance positioning plate of connecting rod 106
109 is relatively near, while two free ends of first body of rod 110 and second body of rod 111 difference Distance positioning plate 109 and erecting bed 103
Farther out so that the position transmission between screw rod 107 and depression bar 108 is more precisely sensitive, is substantially not present the situations such as clamping.
Further, the free end of first body of rod 110 is hinged with nut 112, and screw rod 107 is spirally connected with the nut 112.Due to
Connecting rod 106 is hinged relationship with location-plate 109, therefore first body of rod 110 in upward motion is rotated around pin joint, is so made
Not only there is displacement in the vertical direction the free end of first body of rod 110, there is also displacement in the horizontal direction.If nut
112 are integrally fixed on first body of rod 110, then can make out of plumb between the axis of nut 112 and location-plate 109, make screw rod 107 very
Hardly possible regulation, and then make part be not easy to be compacted.
The nut 112 of said structure so that nut 112 all the time being capable of keep level in motion process for first body of rod 110
State, its axis can be vertical with location-plate 109 all the time, screw rod 107 is in plumbness, and screw rod 107 can be adjusted easily
Section.
Further, depression bar 108 is articulated with the free end of second body of rod 111.Similarly, in order that depression bar 108 is located all the time
Keep vertical in vertical state and with erecting bed 103, take be hinged design method.Second body of rod 111 is set to be pressed in motion
Bar 108 is vertical all the time, being capable of preferably retaining element.
Further, depression bar 108 is column structure part, and its bottom is connected with the platen that diameter is more than the diameter of depression bar 108
113, the bottom of the platen 113 is fixed with rubber blanket 114.The platen 113 being relatively large in diameter makes its preferably compacted part, and with zero
Contact area is big between part, and pressure is small, and the damage to part is small；The bottom of platen 113 uses the design of rubber blanket 114, makes its right
The injury of part is smaller.The less depression bar 108 of diameter makes its easily manufactured, and cost is relatively low.
Further, erecting bed 103 and body 101 are connected by transmission mechanism, and the transmission mechanism includes screw mandrel 115, should
The length direction of screw mandrel 115 is parallel with the length direction of feed slot 104；The both ends of screw mandrel 115 are rotatablely connected with body 101,
And screw mandrel 115 is rotatablely connected with erecting bed 103, transmission mechanism is driven by drive mechanism；Drive mechanism includes motor and deceleration
Machine, the output end of the reductor are connected with actuator, and the actuator is spirally connected with screw mandrel 115.
Erecting bed 103 is flexibly connected with body 101, it is necessary to do front and rear (above-below direction in Fig. 4) motion, and it can be single
Pure sliding relation or the type of attachment of said structure.Screw mandrel 115 has positioning and position-limiting action well, screw mandrel
115 length direction is parallel with feed slot 104 so that erecting bed 103 can be such that part is stably cut in motion, cut
The scroll saw vestige for cutting out is more accurate more straight.Screw mandrel 115 is rotatablely connected with erecting bed 103, can be set in the bottom of erecting bed 103
Put helicitic texture or the screwed hole run through before and after it is set on erecting bed 103.
Transmission mechanism is driven by drive mechanism, and drive mechanism herein is preferably the form of motor and reductor, this
Although kind of design cost is higher but transmission is more stable, evenly, scroll saw quality is higher for the amount of feeding.Or manual shape can also be used
Formula, screw mandrel 115 is driven to rotate using rotating disk plus actuator, staff rotates rotating disk manually during scroll saw, can also realize peace
Dress platform 103 moves forward and backward.
Further, in addition to position-limit mechanism, the position-limit mechanism include gag lever post 116, and the gag lever post 116 passes through erecting bed
103 and gag lever post 116 be arranged in parallel with screw mandrel 115.
It can also be that two, two or multi-filament bar 115 can not only play gearing also that screw mandrel 115, which can be one,
Position-limiting action can be played.Screw mandrel 115 needs to realize the limit of erecting bed 103 by playing structural member cooperation in the case of one
Position, above-mentioned gag lever post 116 can complete its purpose.
Gag lever post 116 is be arranged in parallel with screw mandrel 115, and the relative limit bar of erecting bed 103 is enable when transmission mechanism is run
116 motions.Gag lever post 116 uses polished rod structure.
It is of the invention for clear explanation, list some specific embodiments in present embodiment：
Embodiment 1
A kind of scroll saw, including body 101, the body 101 include scroll saw mechanism and erecting bed 103；Scroll saw mechanism includes
Saw blade 102；Erecting bed 103 is platy structure, and the feed slot 104 through its top and bottom, saw blade are offered on erecting bed 103
102 pass through the feed slot 104；Erecting bed 103 is flexibly connected with body 101, erecting bed 103 can on body 101 front and rear fortune
Dynamic, the top of erecting bed 103 is working face, and one group of press-loading device, each group of pressing machine are equipped with left and right sides of the working face
Structure includes spaced 5 pressing components 105 on the same line；Pressing component 105 includes connecting rod 106, the connecting rod 106
One end is bolted with screw rod 107, and the other end is connected with depression bar 108, and the middle part of connecting rod 106 and erecting bed 103 are be hinged；Screw rod 107 with
Erecting bed 103 is vertically arranged, and the bottom of screw rod 107 is rotatablely connected with erecting bed 103, and depression bar 108 is perpendicular to erecting bed 103；
Screwing screw rod 107 can drive the in the vertical direction of depression bar 108 to move.
Embodiment 2
A kind of scroll saw, including body 101, the body 101 include scroll saw mechanism and erecting bed 103；Scroll saw mechanism includes
Saw blade 102；Erecting bed 103 is platy structure, and the feed slot 104 through its top and bottom, saw blade are offered on erecting bed 103
102 pass through the feed slot 104；Erecting bed 103 is flexibly connected with body 101, erecting bed 103 can on body 101 front and rear fortune
Dynamic, the top of erecting bed 103 is working face, and one group of press-loading device, each group of pressing machine are equipped with left and right sides of the working face
Structure includes spaced 5 pressing components 105 on the same line；Pressing component 105 includes connecting rod 106, the connecting rod 106
One end is bolted with screw rod 107, and the other end is connected with depression bar 108, and the middle part of connecting rod 106 and erecting bed 103 are be hinged；Screw rod 107 with
Erecting bed 103 is vertically arranged, and the bottom of screw rod 107 is rotatablely connected with erecting bed 103, and depression bar 108 is perpendicular to erecting bed 103；
Screwing screw rod 107 can drive the in the vertical direction of depression bar 108 to move.
The left and right sides of erecting bed 103 is equipped with one piece of location-plate 109, and two pieces of location-plates 109 are movable with erecting bed 103
Connection and can be towards or away from motion；Two groups of press-loading devices are respectively arranged on two pieces of location-plates 109.Two pieces of phases of location-plate 109
To two sides be the plane that is parallel to each other, and the side is parallel with the length direction of feed slot 104.Location-plate 109 and
Erecting bed 103 is connected by sliding equipment, and sliding equipment includes the sliding block and chute to match, and chute is T-slot or dovetail groove.
Connecting rod 106 includes connected first body of rod 110 and second body of rod 111, and connecting rod 106 is be hinged with location-plate 109, and even
The pin joint of bar 106 and location-plate 109 is located at the junction of first body of rod 110 and second body of rod 111；Connecting rod 106 is in horizontal plane
Projection in first body of rod 110 and second body of rod 111 be located along the same line, first bar in the projection of vertical plane of connecting rod 106
Angle between the body of rod 111 of body 110 and second is obtuse angle.The free end of first body of rod 110 is hinged with nut 112, screw rod 107 with
The nut 112 is spirally connected.Depression bar 108 is articulated with the free end of second body of rod 111.Depression bar 108 is column structure part, and its bottom connects
There is the platen 113 that diameter is more than the diameter of depression bar 108, the bottom of the platen 113 is fixed with rubber blanket 114.
Embodiment 3
A kind of scroll saw, including body 101, the body 101 include scroll saw mechanism and erecting bed 103；Scroll saw mechanism includes
Saw blade 102；Erecting bed 103 is platy structure, and the feed slot 104 through its top and bottom, saw blade are offered on erecting bed 103
102 pass through the feed slot 104；Erecting bed 103 is flexibly connected with body 101, erecting bed 103 can on body 101 front and rear fortune
Dynamic, the top of erecting bed 103 is working face, and one group of press-loading device, each group of pressing machine are equipped with left and right sides of the working face
Structure includes spaced 5 pressing components 105 on the same line；Pressing component 105 includes connecting rod 106, the connecting rod 106
One end is bolted with screw rod 107, and the other end is connected with depression bar 108, and the middle part of connecting rod 106 and erecting bed 103 are be hinged；Screw rod 107 with
Erecting bed 103 is vertically arranged, and the bottom of screw rod 107 is rotatablely connected with erecting bed 103, and depression bar 108 is perpendicular to erecting bed 103；
Screwing screw rod 107 can drive the in the vertical direction of depression bar 108 to move.
The left and right sides of erecting bed 103 is equipped with one piece of location-plate 109, and two pieces of location-plates 109 are movable with erecting bed 103
Connection and can be towards or away from motion；Two groups of press-loading devices are respectively arranged on two pieces of location-plates 109.Two pieces of phases of location-plate 109
To two sides be the plane that is parallel to each other, and the side is parallel with the length direction of feed slot 104.Location-plate 109 and
Erecting bed 103 is connected by sliding equipment, and sliding equipment includes the sliding block and chute to match, and chute is T-slot or dovetail groove.
Connecting rod 106 includes connected first body of rod 110 and second body of rod 111, and connecting rod 106 is be hinged with location-plate 109, and even
The pin joint of bar 106 and location-plate 109 is located at the junction of first body of rod 110 and second body of rod 111；Connecting rod 106 is in horizontal plane
Projection in first body of rod 110 and second body of rod 111 be located along the same line, first bar in the projection of vertical plane of connecting rod 106
Angle between the body of rod 111 of body 110 and second is obtuse angle.The free end of first body of rod 110 is hinged with nut 112, screw rod 107 with
The nut 112 is spirally connected.Depression bar 108 is articulated with the free end of second body of rod 111.Depression bar 108 is column structure part, and its bottom connects
There is the platen 113 that diameter is more than the diameter of depression bar 108, the bottom of the platen 113 is fixed with rubber blanket 114.
Erecting bed 103 and body 101 are connected by transmission mechanism, and the transmission mechanism includes screw mandrel 115, the screw mandrel 115
Length direction is parallel with the length direction of feed slot 104；The both ends of screw mandrel 115 are rotatablely connected with body 101, and screw mandrel 115
It is rotatablely connected with erecting bed 103, transmission mechanism is driven by drive mechanism；Drive mechanism includes motor and reductor, the deceleration
The output end of machine is connected with actuator, and the actuator is spirally connected with screw mandrel 115.Also include position-limit mechanism, the position-limit mechanism includes limit
Position bar 116, the gag lever post 116 be arranged in parallel through erecting bed 103 and gag lever post 116 with screw mandrel 115.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
1. a kind of scroll saw, it is characterised in that including body, the body includes scroll saw mechanism and erecting bed；The scroll saw mechanism
Including saw blade；The erecting bed is platy structure, and the feed slot through its top and bottom, the saw blade are offered on erecting bed
Through the feed slot；Erecting bed is connected with body activities, and erecting bed can move forward and backward on body, and the top of erecting bed is work
Make face, one group of press-loading device is equipped with left and right sides of the working face, each group of press-loading device includes being spaced on the same line
The multiple pressing components set；The pressing component includes connecting rod, and one end of the connecting rod is bolted with screw rod, and the other end is connected with pressure
Bar, middle part and the erecting bed of connecting rod are hinged；The screw rod is vertically arranged with erecting bed, and the bottom of screw rod rotates with erecting bed and connected
Connect, the depression bar is perpendicular to erecting bed；Screwing the screw rod can drive depression bar in the vertical direction to move；The erecting bed
The left and right sides is equipped with one piece of location-plate, and two pieces of location-plates are flexibly connected with erecting bed and can be towards or away from motion；Two
The group press-loading device is respectively arranged on two pieces of location-plates, and the erecting bed and body are connected by transmission mechanism.
2. scroll saw according to claim 1, it is characterised in that two relative sides of two pieces of location-plates are to be parallel to each other
Plane, and the side is parallel with the length direction of the feed slot.
3. scroll saw according to claim 1, it is characterised in that the location-plate and erecting bed pass through sliding equipment phase
Even, the sliding equipment includes the sliding block and chute to match, and the chute is T-slot or dovetail groove.
4. scroll saw according to claim 1, it is characterised in that the connecting rod includes connected first body of rod and the second bar
Body, connecting rod are hinged with location-plate, and the pin joint of connecting rod and location-plate is located at the junction of first body of rod and second body of rod；Connecting rod
First body of rod and second body of rod are located along the same line in the projection of horizontal plane, connecting rod first body of rod in the projection of vertical plane
And the second angle between the body of rod is obtuse angle.
5. scroll saw according to claim 4, it is characterised in that the free end of first body of rod is hinged with nut, institute
Screw rod is stated to be spirally connected with the nut.
6. scroll saw according to claim 5, it is characterised in that the depression bar is articulated with the free end of second body of rod.
7. scroll saw according to claim 6, it is characterised in that depression bar is column structure part, and its bottom is connected with diameter
More than the platen of depression bar diameter, the bottom of the platen is fixed with rubber blanket.
8. scroll saw according to claim 1, it is characterised in that the transmission mechanism includes screw mandrel, the length side of the screw mandrel
To parallel with the length direction of the feed slot；The both ends of screw mandrel are rotatablely connected with body, and screw mandrel is rotated with erecting bed and connected
Connect, the transmission mechanism is driven by drive mechanism；The drive mechanism includes motor and reductor, the output end of the reductor
Actuator is connected with, the actuator is spirally connected with screw mandrel.
9. scroll saw according to claim 8, it is characterised in that also include spacing including position-limit mechanism, the position-limit mechanism
Bar, the gag lever post be arranged in parallel through the erecting bed and gag lever post with screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788845.6A CN105234485B (en) | 2015-11-17 | 2015-11-17 | A kind of scroll saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788845.6A CN105234485B (en) | 2015-11-17 | 2015-11-17 | A kind of scroll saw |
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| Publication Number | Publication Date |
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| CN105234485A CN105234485A (en) | 2016-01-13 |
| CN105234485B true CN105234485B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510788845.6A Active CN105234485B (en) | 2015-11-17 | 2015-11-17 | A kind of scroll saw |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108556094A (en) * | 2018-04-25 | 2018-09-21 | 安吉席丫丫竹木有限公司 | A kind of boring bamboo chip clamping device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007052432A1 (en) * | 2007-11-02 | 2009-05-07 | Seefluth, Christian | Stationary motor-driven compass saw comprises a saw blade arranged at a right angle to a horizontal working surface and having a mechanical guide formed by rollers or a sliding body in the region of a non-driven end |
| CN202291631U (en) * | 2011-06-20 | 2012-07-04 | 佛山市南海汇俊塑料有限公司 | Fixing device for fixing plate |
| CN205147478U (en) * | 2015-11-17 | 2016-04-13 | 重庆秋虹工贸有限公司 | Jigsaw machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8544372B2 (en) * | 2008-03-04 | 2013-10-01 | John J. Economaki | Manual table saw and blade therefor |
-
2015
- 2015-11-17 CN CN201510788845.6A patent/CN105234485B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007052432A1 (en) * | 2007-11-02 | 2009-05-07 | Seefluth, Christian | Stationary motor-driven compass saw comprises a saw blade arranged at a right angle to a horizontal working surface and having a mechanical guide formed by rollers or a sliding body in the region of a non-driven end |
| CN202291631U (en) * | 2011-06-20 | 2012-07-04 | 佛山市南海汇俊塑料有限公司 | Fixing device for fixing plate |
| CN205147478U (en) * | 2015-11-17 | 2016-04-13 | 重庆秋虹工贸有限公司 | Jigsaw machine |
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| CN105234485A (en) | 2016-01-13 |
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