CN206796969U - A kind of screw rod transmission structure of engraving machine - Google Patents
A kind of screw rod transmission structure of engraving machine Download PDFInfo
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- CN206796969U CN206796969U CN201720643543.4U CN201720643543U CN206796969U CN 206796969 U CN206796969 U CN 206796969U CN 201720643543 U CN201720643543 U CN 201720643543U CN 206796969 U CN206796969 U CN 206796969U
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Abstract
The utility model provides a kind of screw rod transmission structure of engraving machine, belongs to field of mechanical technique.It solves the problems, such as the screw mandrel quick abrasion on existing engraving machine.The screw rod transmission structure of this engraving machine, engraving machine includes frame and moving body, horizontal supporting plate is connected with frame, perpendicular supporting plate is connected with horizontal supporting plate, moving body is one in horizontal supporting plate or perpendicular supporting plate, screw rod transmission structure includes screw mandrel and guide rail, moving body is slidably connected on guide rail, screw rodb base is bolted with screw mandrel, connecting hole is offered on screw rodb base and moving body, connecting bolt is equipped with connecting hole, there is spacing between screw rodb base and moving body, elastic component is additionally provided between screw rodb base and moving body, there is adjustment gap in two connecting holes on screw rodb base and moving body between at least one connecting hole hole wall and connecting bolt.The screw rod transmission structure of this engraving machine enables to transmission more smooth, and reduces the abrasion of screw mandrel.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of screw rod transmission structure of engraving machine.
Background technology
Leading screw is the actuated element for converting rotational motion to linear movement, at the same have concurrently high accuracy, invertibity and efficiently
The characteristics of rate, due to the frictional resistance with very little, leading screw is widely used in various industrial equipments and precision instrument, especially exists
The application of engraving machine field is wider.Such as Chinese utility model patent application (application number：201120536537.1) disclose a kind of silk
Application of the bar on engraving machine, engraving machine are provided with horizontal supporting plate, are fixed with perpendicular guide rail vertically on horizontal supporting plate, are slided on perpendicular guide rail
Toolframe is connected with, screw mandrel is rotatablely connected on horizontal supporting plate, be connected screw rodb base on toolframe, and screw rodb base is spirally connected with screw mandrel, assembled
Need that first screw mandrel and guide rail are installed on horizontal supporting plate during said structure, at this point for the depth of parallelism requirement between screw mandrel and guide rail
It is high, installation difficulty is added, then sliding block is installed on guide rail, screw rodb base is installed on screw mandrel, and finally toolframe is opened
If mounting hole, for distinguishing connection sliding block and screw rodb base, now because the horizontal spacing of sliding block and screw rodb base is fixed, therefore for
The structure precision of toolframe is also high, i.e., requires high in whole installation process, and difficulty is big, and installation certainly exists error, makes
During, sliding block moves along guide rail, and screw rodb base moves along screw mandrel, and alignment error can cause to pass between screw rodb base and screw mandrel
It is dynamic to have some setbacks, larger local friction be present, and then cause screw mandrel Fast Wearing.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of screw mandrel of engraving machine passes
Dynamic structure, the screw rod transmission structure of the engraving machine enables to transmission more smooth, and reduces the abrasion of screw mandrel.
The purpose of this utility model can be realized by following technical proposal：A kind of screw rod transmission structure of engraving machine, carving
Quarter, machine included frame and moving body, and the frame is provided with some groups of clamp assemblies for being used for clamping workpiece, also connected in frame
Horizontal supporting plate is connected to, perpendicular supporting plate is connected with the horizontal supporting plate, knife rest is connected with the perpendicular supporting plate, if being connected with the knife rest
Dry engraving cutter head, the moving body is one in horizontal supporting plate or perpendicular supporting plate, and moving body is driven by screw rod transmission structure, institute
Stating screw rod transmission structure includes the screw mandrel and guide rail of parallel setting, and the moving body is slidably connected on guide rail, the screw mandrel
On be bolted with screw rodb base, axially offer connecting hole, the screw rodb base and movement along screw mandrel on the screw rodb base and moving body
Connecting bolt is equipped with the connecting hole of body, and is connected screw rodb base with moving body by connecting bolt, it is characterised in that be described
There is spacing between screw rodb base and moving body, elastic component is additionally provided between screw rodb base and moving body, and in the work of connecting bolt
Axially it is stretched in lower elastic component along connecting bolt between screw rodb base and moving body, two companies on the screw rodb base and moving body
Connect between at least one connecting hole hole wall and connecting bolt to have in hole and be used between adjustment of the moving body along connecting hole radial displacement
Gap.
Screw mandrel drives moving body to move by screw rodb base, and guide rail is the mobile offer guiding of moving body, wherein screw rodb base
There is spacing between moving body, and elastic component is set in the spacing, therefore screw rodb base and moving body during connecting bolt locking
And be not directly contacted with, but screw rodb base and moving body is pressed on along screw mandrel length direction on elastic component, so as to realize screw rodb base
Non-rigid connection between moving body, because stiffener has been compacted, therefore during screw mandrel drive screw rodb base movement, screw rodb base
Spacing change between moving body is small, and the stroke accuracy of moving body will not be had an impact, but because moving body had both needed
Coordinate with guide rail, need to coordinate by screw rodb base and screw mandrel again, therefore when the factors such as installation accuracy cause between guide rail and screw mandrel
When error occur in the depth of parallelism, spacing etc., due at least one connecting hole hole wall in two connecting holes on screw rodb base and moving body
There is adjustment gap between connecting bolt, therefore elastic component can produce deformation under active force so that moving body is with respect to silk
Pole socket carries out corresponding displacement adjustment, that is, adjusts the relative position between moving body and screw rodb base so that screw rodb base is suitable with screw mandrel
Smooth cooperation, moving body smoothly coordinate with guide rail, and then make it that whole transmission process is smooth, between certain screw rodb base and screw mandrel
Smooth cooperation can reduce abrasion to screw mandrel, further, due in transmission process between moving body and screw rodb base
Relative position can carry out appropriate adjustment, therefore in an assembling process to essences such as the depth of parallelism between screw mandrel and guide rail, spacing
Degree requires reduction that also can be appropriate, so that assembling is more convenient.
In the screw rod transmission structure of above-mentioned engraving machine, the elastic component is flexible unit of plastic or rubber
Block.Unit of plastic or rubber block structure are more stable, and when connecting bolt is locked, unit of plastic or block rubber are grown along connecting bolt
Spend direction by compressive deformation, thus when screw rodb base drives moving body movement unit of plastic or block rubber along connecting bolt length side
It is smaller to the space of further deformation, so as to ensure the stroke accuracy of moving body.
In the screw rod transmission structure of above-mentioned engraving machine, the elastic component is in flat, the screw rodb base and moving body
The straight face that compresses is respectively provided with, and compress face and opposite sides face of the face respectively with elastic component that compress of moving body of screw rodb base are pasted
Conjunction compresses.Because elastic component is in flat, when connecting bolt is locked, elastic component through-thickness is by compressive deformation, therefore is passing
The space of further deformation in this direction is smaller during dynamic, and elastic component still has larger shape along width and length direction
Become space so that the both sides that are compressed of elastic component can relative creep deformation, two of certain screw rodb base and moving body support
Pressure surface is straight face, therefore deformation that will not be to elastic component produces interference, it might even be possible to by elastic component and screw rodb base or
Person's moving body compresses the relative slip between face to adjust the relative position between screw rodb base and moving body.
In the screw rod transmission structure of above-mentioned engraving machine, the elastic component is helical spring or flexible metal
Pad.When connecting bolt is locked, helical spring is compacted, therefore the spacing in transmission process between moving body and screw rodb base becomes
Change it is small, but between the both ends of helical spring can relative tilt deformation, so as to realize the position between moving body and screw rodb base
Adjustment, when certain metallic gasket is pressed between moving body and screw rodb base, due to metallic gasket and moving body and screw rodb base it
Between contact area it is small, and metallic gasket is flexible, therefore Relative friction is smaller, you can to pass through metallic gasket and moving body
Or screw rodb base compresses the relative slip between face to adjust the relative position between moving body and screw rodb base.
In the screw rod transmission structure of above-mentioned engraving machine, there is through hole on the elastic component, above-mentioned connecting bolt passes through
The through hole of elastic component, there is gap between the through hole hole wall and connecting bolt of the elastic component.Connecting bolt is carried out to elastic component
It is spacing, avoid elastic component displacement during long-term work from coming off so that overall structure is stable, while through hole hole wall and connecting bolt
Between gap provide deformation space for elastic component, to carry out position adjustment between moving body and screw rodb base.
In the screw rod transmission structure of above-mentioned engraving machine, the connecting hole on the screw rodb base is unthreaded hole, the moving body
On connecting hole be screw, above-mentioned connecting bolt is described through being screwed onto in the connecting hole of moving body after the connecting hole of screw rodb base
There is above-mentioned adjustment gap between connecting bolt and the connecting hole hole wall of screw rodb base.Connecting bolt locks the screw in moving body
Interior, moving body relative screw rodb base together with connecting bolt is shifted into row position adjustment in transmission process.
In the screw rod transmission structure of above-mentioned engraving machine, the connecting hole on the screw rodb base is screw, the moving body
On connecting hole be unthreaded hole, above-mentioned connecting bolt is described through being screwed onto in the connecting hole of screw rodb base after the connecting hole of moving body
There is above-mentioned adjustment gap between connecting bolt and the connecting hole hole wall of moving body.The connecting bolt locks the spiral shell in screw rodb base
In hole, moving body is shifted into row position adjustment with respect to screw rodb base and connecting bolt in transmission process.
In the screw rod transmission structure of above-mentioned engraving machine, the connecting hole of the screw rodb base and moving body is unthreaded hole, on
Connecting bolt is stated through screw rodb base and the connecting hole of moving body, and locking nut is bolted with the end of stretching.The connecting bolt
Locked by locking nut, wherein adjustment gap can be located between the connecting hole hole wall and connecting bolt of screw rodb base, can also
Between the connecting hole hole wall and connecting bolt of moving body, certain connecting bolt can also be with the connection of screw rodb base and moving body
Adjustment gap is respectively provided between the hole wall of hole.
There is connection convex edge, above-mentioned silk in the screw rod transmission structure of above-mentioned engraving machine, on the side of the screw rodb base
The connecting hole of pole socket is opened on connection convex edge, and the elastic component is stretched between connection convex edge and moving body.By guide rail come
The position of moving body is set, the position of screw rodb base is set by screw mandrel, and screw rodb base is then connected by connecting convex edge with moving body
Connect, screw rodb base small volume, therefore processing connection hole precision is higher on connection convex edge.
In the screw rod transmission structure of above-mentioned engraving machine, mounting hole is offered on the screw rodb base, in the peace of screw rodb base
Dress is plugged on transmission nut in hole, and screw rodb base is fixedly connected with transmission nut by screw, the transmission nut and screw mandrel phase spiral shell
Connect.Screw rodb base small volume, its machining accuracy is higher, so that the fit precision between screw rodb base and transmission nut is higher.
Compared with prior art, the screw rod transmission structure of this engraving machine has advantages below：
1st, due to the non-rigid connection between screw rodb base and moving body, and in two connecting holes on screw rodb base and moving body
There is adjustment gap between at least one connecting hole hole wall and connecting bolt, therefore when the factors such as installation accuracy cause guide rail and silk
When error occur in the depth of parallelism, spacing etc. between bar, elastic component can produce deformation under active force so that moving body is with respect to screw mandrel
Seat carries out corresponding displacement adjustment so that screw rodb base smoothly coordinates with screw mandrel, and moving body smoothly coordinates with guide rail, and then makes
It is smooth to obtain whole transmission process.
2nd, because the cooperation between screw rodb base and screw mandrel is more smooth, therefore the abrasion to screw mandrel can be reduced.
3rd, because the relative position in transmission process between moving body and screw rodb base can carry out appropriate adjustment, therefore
Reduction that also can appropriate is required the depth of parallelism between screw mandrel and guide rail, spacing equally accurate in an assembling process, so that
Assembling is more convenient.
4th, because elastic component is in flat, when connecting bolt is locked, elastic component through-thickness is by compressive deformation, therefore
The space of further deformation is smaller in this direction in transmission process, and elastic component still have along width and length direction it is larger
Deformation space so that the elastic component both sides that are compressed can relative creep deformation adjust between screw rodb base and moving body
Relative position.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of engraving machine.
Fig. 2 is the dimensional structure diagram of screw rod transmission structure.
Fig. 3 is the schematic enlarged-scale view at A in Fig. 2.
Fig. 4 is the structure sectional view of screw rod transmission structure.
Fig. 5 is the schematic enlarged-scale view at B in Fig. 4.
Fig. 6 is the lateral partial structurtes sectional view of screw rod transmission structure in embodiment two.
Fig. 7 is the lateral partial structurtes sectional view of screw rod transmission structure in embodiment three.
Fig. 8 is the lateral partial structurtes sectional view of screw rod transmission structure in example IV.
Fig. 9 is the lateral partial structurtes sectional view of screw rod transmission structure in embodiment five.
Figure 10 is the schematic enlarged-scale view at C in Fig. 1.
Figure 11 is the lateral partial structurtes sectional view of screw rod transmission structure in embodiment six.
In figure, 1, screw mandrel；2nd, screw rodb base；21st, convex edge is connected；22nd, transmission nut；3rd, guide rail；4th, moving body；4a, perpendicular support
Plate；4b, horizontal supporting plate；41st, sliding block；5th, connecting bolt；51st, locking nut；6th, elastic component；61st, unit of plastic；62nd, helical spring；
63rd, metallic gasket；64th, through hole；7th, unthreaded hole；8th, screw；9th, gap is adjusted；10th, frame；11st, workbench；12a, pawl disk；12b、
It is top；13rd, knife rest；14th, cutter head is carved.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one：
As shown in figure 1, a kind of screw rod transmission structure of engraving machine, engraving machine includes frame 10 and moving body 4, the present embodiment
Middle moving body 4 is perpendicular supporting plate 4a, and rectangular box-like workbench 11 is connected with along longitudinal sliding motion in frame 1, is connected on workbench 11
Some groups of clamp assemblies for being used for clamping workpiece are connected to, clamp assemblies include pawl disk 12a and top 12b, its median claw disk 12a edges
The width of frame 1 is arranged in the front end of workbench 11, and top 12b is arranged in the rear end of workbench 11 along the width of frame 1,
Also slidably connect horizontal supporting plate 4b in the width direction in frame 1, and horizontal supporting plate 4b is located at the top of workbench 11, erects supporting plate 4a
It is connected on horizontal supporting plate 4b side, the knife rest 13 of strip is connected with perpendicular supporting plate 4a, is connected along its length on knife rest 13
Some engraving cutter heads 14 are connected to, some engraving cutter heads 14 correspond with some groups of pawl disk 12a and top 12b, with reference to Fig. 2, Fig. 3
Shown, screw rod transmission structure includes screw mandrel 1, screw rodb base 2 and guide rail 3, and its middle guide 3 has two and is connected in horizontal supporting plate 4b vertically
Side on, screw mandrel 1 is then rotatably connected on horizontal supporting plate 4b, and between two guide rails 3, and screw mandrel 1 is parallel with guide rail 3,
Sliding block 41 is fixed with perpendicular supporting plate 4a side, the sliding block 41 is slidably connected on guides 3, and peace is offered on screw rodb base 2
Hole is filled, transmission nut 22 is plugged in the mounting hole of screw rodb base 2, and screw rodb base 2 is fixedly connected with transmission nut 22 by screw,
Transmission nut 22 is screwed onto on screw mandrel 1.As shown in Figure 4, Figure 5, there is connection convex edge 21, on connection convex edge 21 on screw rodb base 2
Connecting hole is offered, the connecting hole is unthreaded hole 7, and connecting hole is offered in perpendicular supporting plate 4a upper edges, and the connecting hole is screw 8, silk
The length direction of pole socket 2 and perpendicular supporting plate 4a connecting hole is identical with the axial direction of screw mandrel 1, has between screw rodb base 2 and perpendicular supporting plate 4a
There is spacing, and elastic component 6 is set in the spacing, elastic component 6 is flexible unit of plastic 61, certain elastic component 6 and rubber
Blob of viscose, the elastic component 6 is in flat and offers through hole 64, and connecting bolt 5 is provided between screw rodb base 2 and perpendicular supporting plate 4a, should
Connecting bolt 5 sequentially passes through the screw 8 that perpendicular supporting plate 4a is screwed onto after the through hole 64 on unthreaded hole 7 and elastic component 6 on screw rodb base 2
It is interior, wherein screw rodb base 2 and perpendicular supporting plate 4a be respectively provided with it is straight compress face, screw rodb base 2 compresses face in the presence of connecting bolt 5
Be bonded compress with the opposite sides face of elastic component 6 respectively with the perpendicular supporting plate 4a face that compresses, i.e., elastic component 6 along connecting bolt 5 axially
It is stretched between screw rodb base 2 and perpendicular supporting plate 4a, and there is gap between the hole wall of through hole 64 of elastic component 6 and connecting bolt 5, screw mandrel
There is adjustment gap 9 between the hole wall of unthreaded hole 7 and connecting bolt 5 on seat 2.In transmission process, screw mandrel 1 is driven by screw rodb base 2
Perpendicular supporting plate 4a movements, and guide rail 3 is perpendicular supporting plate 4a mobile offer guiding, when the factors such as installation accuracy cause guide rail 3 and screw mandrel 1
Between the depth of parallelism, spacing etc. when there is error, elastic component 6 can produce deformation under active force so that perpendicular supporting plate 4a is with respect to silk
Pole socket 2 carries out corresponding displacement adjustment so that screw rodb base 2 smoothly coordinates with screw mandrel 1, and perpendicular supporting plate 4a smoothly matches somebody with somebody with guide rail 3
Close, and then make it that whole transmission process is smooth, perpendicular supporting plate 4a can be removed certainly during actual processing, i.e. sliding block 41 is fixed
On knife rest 13 so that knife rest 13 is directly slidably connected on horizontal supporting plate 4b, and now connecting hole is directly opened on knife rest 13.
Embodiment two：
The screw rod transmission structure of the engraving machine and embodiment one are essentially identical, and difference is as shown in fig. 6, elastic component 6
For helical spring 62, when connecting bolt 5 is locked, helical spring 62 is compacted, erected in transmission process supporting plate 4a and screw rodb base 2 it
Between spacing change it is small, but between the both ends of helical spring 62 can relative tilt deformation, so as to realize perpendicular supporting plate 4a and silk
Position adjustment between pole socket 2.
Embodiment three：
The screw rod transmission structure of the engraving machine and embodiment one are essentially identical, and difference is as shown in fig. 7, elastic component 6
For flexible metallic gasket 63, when metallic gasket 63 is pressed between perpendicular supporting plate 4a and screw rodb base 2, due to metallic gasket
Contact area between 63 and perpendicular supporting plate 4a and screw rodb base 2 is small, and metallic gasket 63 is flexible, therefore Relative friction is smaller,
Relative slip between face can be compressed to adjust perpendicular supporting plate 4a by metallic gasket 63 and perpendicular supporting plate 4a or screw rodb base 2
With the relative position between screw rodb base 2.
Example IV：
The screw rod transmission structure of the engraving machine and embodiment one are essentially identical, and difference is as shown in figure 8, screw rodb base 2
On connecting hole be screw 8, and the connecting hole on perpendicular supporting plate 4a be unthreaded hole 7, and connecting bolt 5 is through after the connecting hole for erecting supporting plate 4a
It is screwed onto in the connecting hole of screw rodb base 2, there is adjustment gap 9, transmission between connecting bolt 5 and perpendicular supporting plate 4a connecting hole hole wall
During erect supporting plate 4a be shifted into row position adjustment with respect to screw rodb base 2 and connecting bolt 5.
Embodiment five：
The screw rod transmission structure of the engraving machine and embodiment one are essentially identical, and difference is as shown in figure 9, screw rodb base 2
Connecting hole with perpendicular supporting plate 4a is unthreaded hole 7, and connecting bolt 5 passes through screw rodb base 2 and perpendicular supporting plate 4a connecting hole, and in stretching
End is bolted with locking nut 51, in the present embodiment between connecting bolt 5 and screw rodb base 2 and the perpendicular supporting plate 4a hole wall of unthreaded hole 7
Be respectively provided with adjustment gap 9, certainly during actual processing, adjustment gap 9 can be only positioned at the hole wall of unthreaded hole 7 of screw rodb base 2 with
Between connecting bolt 5, it can also be only positioned between perpendicular supporting plate the 4a hole wall of unthreaded hole 7 and connecting bolt 5, can realize perpendicular supporting plate
Position adjustment between 4a and screw rodb base 2.
Embodiment six：
The screw rod transmission structure of the engraving machine and embodiment one are essentially identical, and difference is as shown in Figure 10, Figure 11, to move
Kinetoplast 4 is horizontal supporting plate 4b, and guide rail 3 is transversely fixed in frame 10, and screw mandrel 1 is transversely rotatably connected in frame 10, and is slided
Block 41 is then fixed on horizontal supporting plate 4b side, i.e., horizontal supporting plate 4b is slidably connected on the guide rail 3 of frame 10 by sliding block 41,
Horizontal supporting plate 4b side has spacing, and set in the spacing along connecting hole is above offered between screw rodb base 2 and horizontal supporting plate 4b
Elastic component 6, the structure cause screw rodb base 2 smoothly to coordinate with screw mandrel 1, and horizontal supporting plate 4b smoothly coordinates with guide rail 3.Institute herein
The specific embodiment of description is only to the utility model spirit explanation for example.The technology of the utility model art
Personnel can be made various modifications or supplement to described specific embodiment or be substituted using similar mode, but not
Spirit of the present utility model can be deviateed or surmount scope defined in appended claims.
Although more having used the terms such as screw mandrel 1, screw rodb base 2, connection convex edge 21 herein, it is not precluded from using other
The possibility of term.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；Them
Any additional limitation is construed to all to disagree with the utility model spirit.
Claims (10)
1. a kind of screw rod transmission structure of engraving machine, engraving machine includes frame (10) and moving body (4), is set on the frame (10)
There are some groups of clamp assemblies for being used for clamping workpiece, horizontal supporting plate (4b), the horizontal supporting plate (4b) are also associated with frame (10)
On be connected with perpendicular supporting plate (4a), knife rest (13) is connected with the perpendicular supporting plate (4a), some carvings are connected with the knife rest (13)
Icking tool head (14), the moving body (4) is one in horizontal supporting plate (4b) or perpendicular supporting plate (4a), and moving body (4) is by screw mandrel
Drive mechanism drives, and the screw rod transmission structure includes the screw mandrel (1) and guide rail (3) of parallel setting, and the moving body (4) is sliding
It is dynamic to be connected on guide rail (3), it is bolted with screw rodb base (2) on the screw mandrel (1), equal edge on the screw rodb base (2) and moving body (4)
Screw mandrel (1) axially offers connecting hole, and connecting bolt (5) is equipped with the connecting hole of the screw rodb base (2) and moving body (4),
And screw rodb base (2) and moving body (4) are connected by connecting bolt (5), it is characterised in that the screw rodb base (2) and moving body
(4) there is spacing between, elastic component (6) is additionally provided between screw rodb base (2) and moving body (4), and in the work of connecting bolt (5)
With lower elastic component (6) along connecting bolt (5) axially be stretched between screw rodb base (2) and moving body (4), the screw rodb base (2) and
Have in two connecting holes on moving body (4) between at least one connecting hole hole wall and connecting bolt (5) and be used for moving body (4)
Along the adjustment gap (9) of connecting hole radial displacement.
2. the screw rod transmission structure of engraving machine according to claim 1, it is characterised in that the elastic component (6) be with
The unit of plastic (61) or block rubber of elasticity.
3. the screw rod transmission structure of engraving machine according to claim 2, it is characterised in that the elastic component (6) is in flat
Shape, the screw rodb base (2) and moving body (4) be respectively provided with the straight face that compresses, and screw rodb base (2) compresses face and moving body (4)
The face that compresses be bonded compress with the opposite sides face of elastic component (6) respectively.
4. the screw rod transmission structure of engraving machine according to claim 1, it is characterised in that the elastic component (6) is spiral
Spring (62) or flexible metallic gasket (63).
5. the screw rod transmission structure of engraving machine as claimed in any of claims 1 to 4, it is characterised in that the bullet
Property part (6) on there is through hole (64), above-mentioned connecting bolt (5) passes through the through hole (64) of elastic component (6), the elastic component (6)
There is gap between through hole (64) hole wall and connecting bolt (5).
6. the screw rod transmission structure of engraving machine as claimed in any of claims 1 to 4, it is characterised in that the silk
Connecting hole on pole socket (2) is unthreaded hole (7), and the connecting hole on the moving body (4) is screw (8), and above-mentioned connecting bolt (5) is worn
It is screwed onto after crossing the connecting hole of screw rodb base (2) in the connecting hole of moving body (4), the connecting bolt (5) and the company of screw rodb base (2)
Connecing between the hole wall of hole has above-mentioned adjustment gap (9).
7. the screw rod transmission structure of engraving machine as claimed in any of claims 1 to 4, it is characterised in that the silk
Connecting hole on pole socket (2) is screw (8), and the connecting hole on the moving body (4) is unthreaded hole (7), and above-mentioned connecting bolt (5) is worn
It is screwed onto after crossing the connecting hole of moving body (4) in the connecting hole of screw rodb base (2), the connecting bolt (5) and the company of moving body (4)
Connecing between the hole wall of hole has above-mentioned adjustment gap (9).
8. the screw rod transmission structure of engraving machine as claimed in any of claims 1 to 4, it is characterised in that the silk
The connecting hole of pole socket (2) and moving body (4) is unthreaded hole (7), and above-mentioned connecting bolt (5) passes through screw rodb base (2) and moving body (4)
Connecting hole, and locking nut (51) is bolted with the end of stretching.
9. the screw rod transmission structure of engraving machine as claimed in any of claims 1 to 4, it is characterised in that the silk
There is connection convex edge (21), the connecting hole of above-mentioned screw rodb base (2) is opened in connection convex edge (21), institute on the side of pole socket (2)
Elastic component (6) is stated to be stretched between connection convex edge (21) and moving body (4).
10. the screw rod transmission structure of engraving machine as claimed in any of claims 1 to 4, it is characterised in that the silk
Pole socket offers mounting hole on (2), transmission nut (22) is plugged in the mounting hole of screw rodb base (2), and screw rodb base (2) is with passing
Dynamic nut (22) is fixedly connected with by screw, the transmission nut (22) and screw mandrel (1) bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643543.4U CN206796969U (en) | 2017-06-05 | 2017-06-05 | A kind of screw rod transmission structure of engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643543.4U CN206796969U (en) | 2017-06-05 | 2017-06-05 | A kind of screw rod transmission structure of engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206796969U true CN206796969U (en) | 2017-12-26 |
Family
ID=60743861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720643543.4U Active CN206796969U (en) | 2017-06-05 | 2017-06-05 | A kind of screw rod transmission structure of engraving machine |
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| Country | Link |
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| CN (1) | CN206796969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053924A (en) * | 2017-06-05 | 2017-08-18 | 吴善旺 | A kind of screw rod transmission structure of engraving machine |
-
2017
- 2017-06-05 CN CN201720643543.4U patent/CN206796969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053924A (en) * | 2017-06-05 | 2017-08-18 | 吴善旺 | A kind of screw rod transmission structure of engraving machine |
| CN107053924B (en) * | 2017-06-05 | 2023-01-06 | 玉环圣弘法数控雕刻设备有限公司 | Screw rod transmission structure of engraving machine |
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Effective date of registration: 20180517 Address after: 317607 two district of bingang industrial town, Yuhuan, Zhejiang Patentee after: Yuhuan shenghongfa NC engraving equipment Co. Ltd. Address before: 317606 26 Guangyang Road, Qinggang Town, Yuhuan City, Taizhou, Zhejiang Patentee before: Wu Shanwang |
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