CN201712022U - Tool apron mounting structure of splitting machine - Google Patents
Tool apron mounting structure of splitting machine Download PDFInfo
- Publication number
- CN201712022U CN201712022U CN2010202560236U CN201020256023U CN201712022U CN 201712022 U CN201712022 U CN 201712022U CN 2010202560236 U CN2010202560236 U CN 2010202560236U CN 201020256023 U CN201020256023 U CN 201020256023U CN 201712022 U CN201712022 U CN 201712022U
- Authority
- CN
- China
- Prior art keywords
- tool rest
- line slideway
- mounting structure
- tool apron
- ambulatory splint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A tool apron mounting structure of a splitting machine comprises a rack, a linear guide rail and a tool apron, wherein the linear guide rail is installed on the rack, the tool apron can be installed on the linear guide rail in a horizontal sliding manner, the tool apron is also provided with a rotational movable clamping plate, tow ends of a rotating shaft of the movable clamping plate are installed on the tool apron, the mounting direction of the rotating shaft is parallel to that of the linear guide rail, the tool apron is provided with a screw hole which is internally provided with a packing bolt, the tail end surface of the packing bolt is pressed at one end of the movable clamping plate, and the other end of the movably clamping plate is pressed on the linear guide rail. In the tool apron mounting structure of the splitting machine, the horizontal position of a blade can not generate deviation and displacement during the process of locking the tool apron.
Description
Technical field
The utility model belongs to cutting machine and belongs to technical field, is specifically related to a kind of cutting machine tool rest mounting structure.
Background technology
The blade of cutting machine cutting knife is installed on the tool rest.Before cutting machine was cut, the lateral attitude of tool rest must be adjusted according to the width of cutting material; And cutting machine requires the lateral attitude, the left and right sides of tool rest very accurate again when cutting.If deviation appears in the lateral attitude, the left and right sides of tool rest, deviation appears in the operating position that can drive cutting knife, has a strong impact on and cuts quality.
In the traditional structure, the tool rest of cutting machine can about laterally be installed in movably on the rectilinear orbit, the cutting knife tool rest is provided with packing bolt, packing screw, after the packing bolt screws, its terminal surface directly is pressed on the rectilinear orbit, thereby the lateral attitude of cutting knife tool rest is fixed.
But in practice, after the cutting knife tool rest is accurately in place, screw in the process at follow-up packing bolt, skew can appear in the position of cutting knife tool rest, this be because:
One, because the relation of the accuracy of manufacture, the terminal surface of packing bolt is not exclusively vertical with the axis of packing bolt, when just having screwed at the beginning, the axis normal of packing bolt is in raceway surface, the terminal surface of packing bolt is very not parallel with raceway surface, along with the packing bolt continue screw, the terminal surface and the raceway surface of packing bolt are fitted gradually, therefore as long as between tool rest and the line slideway loosening space is arranged, will force the axis of packing bolt to engender inclination (so-called inclination, be meant the central axis and the rectilinear orbit surface out of plumb of packing bolt), the inclination of packing bolt can make tool rest follow, and the tool rest inclination can cause blade lateral attitude deviation.And the degree of above-mentioned deviation can be amplified step by step: 1, packing tilt bolt degree and packing bolt terminal surface diameter are inversely proportional to, because packing bolt terminal surface diameter is less, so the slight out-of-flatness of packing bolt terminal surface or not parallelly can cause bigger gradient; 2, rectilinear orbit generally is positioned at the tool rest upper end, therefore tool rest is to show as the tool rest lower end to occur rotating around the tool rest upper end with respect to the track inclination, and blade just is installed in the tool rest lower end, therefore, when tool rest occurs tilting, tool rest upper end lateral displacement amplitude is little, and tool rest lower end lateral displacement amplitude is big, so the lateral attitude of blade is responsive to tool rest gradient deviation ratio.
Two, because the relation of the accuracy of manufacture, packing bolt terminal surface each point is not quite similar with the pressure that contacts of line slideway, always there is some part to paste tightlyer, and some part is pasted not tightly even can not be contacted in addition, if paste tightly especially at certain eccentric position, in this position bigger stiction appears then, in the process that screws the packing bolt, as long as between tool rest and the line slideway loosening space is arranged, then whole packing bolt terminal surface just may be that rotate at the center with the eccentric point of pasting the most tightly, rather than be that rotate at the center with the packing bolt terminal surface center of circle, in this case, the packing bolt also can lateral displacement occur with respect to line slideway, drives tool rest and lateral displacement occurs, makes the blade lateral attitude deviation occur.
In a word, above-mentioned all multifactor causing in the process of packing bolt locking tool rest, whole tool rest may occur tilting, and whole tool rest also lateral displacement may occur, makes the blade lateral attitude deviation occur, and quality is cut in influence.
Summary of the invention
The purpose of this utility model is the tool rest mounting structure that a kind of cutting machine is provided at the above-mentioned deficiency of prior art, and it is in the process of locking tool rest, and the lateral attitude of blade displacement deviation can not occur.
For realizing above purpose, cutting machine tool rest mounting structure of the present utility model comprises frame, line slideway and tool rest, line slideway is installed on the frame, tool rest can about laterally be slidably mounted on the line slideway, it is characterized in that, tool rest also is provided with rotating ambulatory splint, the rotating shaft two ends of ambulatory splint are installed on the tool rest, the installation direction of this rotating shaft is parallel to the installation direction of line slideway, tool rest also offers screw, the packing bolt is housed in the screw, and the terminal surface of packing bolt is pressed in an end of ambulatory splint, and the other end of ambulatory splint is pressed on the line slideway.
Also be provided with the packing spring in the tool rest, packing spring and packing bolt are pressed in the same end of ambulatory splint.
The parallel supporting revolving shaft that is equipped with side by side in line slideway next door; Line slideway and supporting revolving shaft are fixed together, and supporting revolving shaft is installed in rotation on the frame.Like this, when the supporting revolving shaft rotation, line slideway, tool rest are being followed and are being rotated, and realize feed, withdrawing.
Tool rest also offers adjustment hole, is equipped with adjusting rod in the adjustment hole, and an end of adjusting rod exposes the tool rest outside and is provided with knob, and the other end of adjusting rod is provided with adjusting gear; Supporting revolving shaft or line slideway next door also are fixed with tooth bar, and the installation direction of tooth bar is parallel with line slideway; The engagement of regulating tooth wheel and rack.
Tool rest offers the breach that passes for line slideway, the size of breach and the cross section of line slideway size coupling; Whole tool rest is lifted on the line slideway by this breach.
The utlity model has following advantage and effect:
1, the utility model utilizes the terminal surface of packing bolt to be pressed in an end of ambulatory splint, and the other end of ambulatory splint is pressed on the line slideway, makes ambulatory splint that line slideway is clamped in the tool rest upper end.Because the terminal surface of packing bolt does not directly contact line slideway, even therefore there is error in the accuracy of manufacture of packing bolt terminal surface, can not cause tool rest to tilt or displacement, so in the process of firmly locking the packing bolt, can not cause the blade position skew with respect to line slideway yet.(on the other hand, even ambulatory splint accuracy of manufacture error substantially can not cause the blade position skew yet, because: the first, the problem that ambulatory splint does not exist axis to tilt as the packing bolt; The second, ambulatory splint does not exist as the packing bolt need be around the problem of terminal surface contact point rotation; The 3rd, ambulatory splint and line slideway contact area are big, and packing bolt and line slideway contact area are very little)
2, packing spring of the present utility model can make ambulatory splint that line slideway is tentatively clamped, and can make the accurate back basic fixed position in place of tool rest and blade, and ability is with the packing locked with bolts after the basic fixed position.
3, the utility model is provided with the mechanism of knob, is convenient to accurately regulate before the locking tool rest lateral attitude of tool rest.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
Fig. 2 is the shape and structure schematic diagram of tool rest among Fig. 1.
Fig. 3 is the shape and structure schematic diagram of ambulatory splint among Fig. 1.
Fig. 4 is the shape and structure schematic diagram of packing bolt among Fig. 1.
Fig. 5 is the shape and structure schematic diagram of adjusting rod among Fig. 1.
Fig. 6 is the shape and structure schematic diagram of Fig. 1 cathetus guide rail.
Fig. 7 is the shape and structure schematic diagram of supporting revolving shaft among Fig. 1.
The specific embodiment
Embodiment one
Fig. 1, Fig. 6, shown in Figure 7, this cutting machine tool rest mounting structure comprises frame, line slideway 1 and tool rest 2, the parallel supporting revolving shaft 4 that is equipped with side by side in line slideway next door; Line slideway 1 and supporting revolving shaft 4 are fixed together, and supporting revolving shaft 4 is installed in rotation on the frame, and line slideway 1 is installed on the frame.Tool rest 2 offers the rectangular indentation 21 of passing for line slideway, the cross section size coupling of the size of rectangular indentation 21 and line slideway 1, and promptly the size of this rectangular indentation 21 just can be held line slideway 1; Whole tool rest 2 by this rectangular indentation can about laterally be lifted on slidably on the line slideway 1.The tool rest lower end is close on cutter grooved roller 62 next doors, and unsettled roller 63 is positioned at tiltedly below of cutter grooved roller 62, is provided with blade alignment pin 64 in the tool rest lower end, and blade 61 is fixed on the tool rest lower end by blade alignment pin 64.Like this, when supporting revolving shaft 4 rotations, line slideway 1, tool rest 2, blade 61 are being followed supporting revolving shaft 4, around the central axis rotation of supporting revolving shaft 4, can make cutting knife 61 incisions or withdraw from coiled material 65, realize feed, withdrawing.
Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, tool rest 2 also is provided with ambulatory splint 3, and rotating shaft 31 two ends of ambulatory splint are installed in the axis hole 20 of tool rest upper end, and ambulatory splint 3 can rotate around its rotating shaft 31.The installation direction of this rotating shaft 31 is parallel to the installation direction of line slideway 1, tool rest also offers screw 22, packing bolt 23 is housed in the screw, the terminal surface of packing bolt is pressed in an end (left end among Fig. 1 and Fig. 3) of ambulatory splint 3, and the other end of ambulatory splint 3 (right-hand member among Fig. 1 and Fig. 3) is pressed on the line slideway 4.Also be provided with packing spring 24 in the tool rest, packing spring 24 and packing bolt 23 are pressed in the same end (left end among Fig. 1 and Fig. 3) of ambulatory splint.When needs change the tool rest lateral attitude, packing bolt 23 can be unscrewed, overcome the elastic force of packing spring 24 simultaneously with hand, ambulatory splint 3 is rotated, the right-hand member of ambulatory splint 3 breaks away from line slideway 1, loses frictional force between the two, so tool rest can laterally move freely.When packing bolt 23 is tightened, then the right-hand member of ambulatory splint 3 compresses line slideway 1, occurs big frictional force between the two, then tool rest can not laterally move, thereby tool rest is fixed.
Fig. 1, Fig. 2, shown in Figure 5, tool rest also offer adjustment hole 25, are equipped with adjusting rod 26 in the adjustment hole, and an end of adjusting rod exposes the tool rest outside and is provided with knob 27, and the other end of adjusting rod is provided with adjusting gear 28; The supporting revolving shaft next door also is fixed with tooth bar 29, and the installation direction of tooth bar 29 is parallel with line slideway 1; Adjusting gear 28 and tooth bar 29 engagements.Like this, when needs change tool rest 2 lateral attitudes, can turning knob 27, drive adjusting gear 28 and rotate, force the central axis of adjusting gear 28 laterally to move, whole adjusting rod 26 laterally moves, and drives tool rest 2 and laterally moves.Obviously, this regulative mode of knob that utilizes is than directly meticulousr with the regulative mode of hand propelled tool rest, convenient.
Above-mentioned tooth bar 29 also can directly mill on supporting revolving shaft 4, or directly mills on line slideway 1.
Claims (5)
1. cutting machine tool rest mounting structure, comprise frame, line slideway and tool rest, line slideway is installed on the frame, tool rest can about laterally be slidably mounted on the line slideway, it is characterized in that: tool rest also is provided with rotating ambulatory splint, the rotating shaft two ends of ambulatory splint are installed on the tool rest, and the installation direction of this rotating shaft is parallel to the installation direction of line slideway; Tool rest also offers screw, and the packing bolt is housed in the screw, and the terminal surface of packing bolt is pressed in an end of ambulatory splint, and the other end of ambulatory splint is pressed on the line slideway.
2. cutting machine tool rest mounting structure according to claim 1 is characterized in that: also be provided with the packing spring in the tool rest, packing spring and packing bolt are pressed in the same end of ambulatory splint.
3. cutting machine tool rest mounting structure according to claim 1 and 2 is characterized in that: the parallel supporting revolving shaft that is equipped with side by side in line slideway next door; Line slideway and supporting revolving shaft are fixed together, and supporting revolving shaft is installed in rotation on the frame.
4. cutting machine tool rest mounting structure according to claim 1 and 2, it is characterized in that: tool rest also offers adjustment hole, is equipped with adjusting rod in the adjustment hole, and an end of adjusting rod exposes the tool rest outside and is provided with knob, and the other end of adjusting rod is provided with adjusting gear; Supporting revolving shaft or line slideway next door also are fixed with tooth bar, and the installation direction of tooth bar is parallel with line slideway; The engagement of regulating tooth wheel and rack.
5. cutting machine tool rest mounting structure according to claim 1 and 2 is characterized in that: tool rest offers the breach that passes for line slideway, the size of breach and the cross section of line slideway size coupling; Whole tool rest is lifted on the line slideway by this breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202560236U CN201712022U (en) | 2010-07-03 | 2010-07-03 | Tool apron mounting structure of splitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202560236U CN201712022U (en) | 2010-07-03 | 2010-07-03 | Tool apron mounting structure of splitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712022U true CN201712022U (en) | 2011-01-19 |
Family
ID=43458020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202560236U Expired - Lifetime CN201712022U (en) | 2010-07-03 | 2010-07-03 | Tool apron mounting structure of splitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426350A (en) * | 2016-08-29 | 2017-02-22 | 浙江华创机电科技有限公司 | Splitting machine with high-accuracy razor rod |
-
2010
- 2010-07-03 CN CN2010202560236U patent/CN201712022U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426350A (en) * | 2016-08-29 | 2017-02-22 | 浙江华创机电科技有限公司 | Splitting machine with high-accuracy razor rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
|
| CX01 | Expiry of patent term |