CN201807905U - Device for quickly and accurately assembling turning tools - Google Patents
Device for quickly and accurately assembling turning tools Download PDFInfo
- Publication number
- CN201807905U CN201807905U CN2010201966401U CN201020196640U CN201807905U CN 201807905 U CN201807905 U CN 201807905U CN 2010201966401 U CN2010201966401 U CN 2010201966401U CN 201020196640 U CN201020196640 U CN 201020196640U CN 201807905 U CN201807905 U CN 201807905U
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- groove
- upper slide
- tool rest
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Abstract
The utility model provides a device for quickly and accurately assembling turning tools. The device comprises a tool base, a verticality positioning mechanism, a height adjusting component and a compacting mechanism, wherein the tool base is provided with a groove; one side edge and the lower front part of the tool base are connected with a side baffle plate and a front baffle plate respectively; the verticality positioning mechanism is arranged in the groove; the upper part and the lower part of the verticality positioning mechanism are connected with the compacting mechanism and the height adjusting component respectively; the compacting mechanism is fixed above the tool base; the height adjusting component is connected on the side baffle plate; the verticality positioning mechanism comprises an upper sliding plate and a lower sliding plate; the upper sliding plate is connected with the compacting mechanism; the lower sliding plate is positioned below the interior of the groove of the tool base by the front baffle plate; positioning grooves are arranged on the lower sliding plate and the upper sliding plate respectively; and the turning tool is arranged between the upper sliding plate and the lower sliding plate. The device has the advantages that a cutter tip and a workpiece rotating shaft can be adjusted to have the same height effectively, the verticality of a cutter handle and the workpiece rotating shaft can be ensured precisely, the adjusting precision is high, the efficiency is high and the like.
Description
Technical field
The utility model relates to the lathe accessories device, and particularly a kind of lathe tool is erecting device quick and precisely.
Background technology
When operation lathe (as engine lathe, numerically controlled lathe), the installation of lathe tool, adjustment are absolutely necessary.In order to guarantee the precision of machined into, when lathe tool was installed, need satisfy following requirement: point of a knife and workpiece rotating shaft were contour, and hilt is vertical with the workpiece rotating shaft.And in the existing technology, in order to satisfy the lathe tool installation requirement, knife rest generally adopts the mode of increase and decrease spacer thickness to regulate the height of point of a knife, though this mode can tentatively satisfy the installation requirement of lathe tool, but exist following defective: adopt the mode that increases and decreases spacer thickness to regulate the height of point of a knife, can not be continuous, regulate exactly, and can not find suitable pad sometimes, when pad more for a long time, influence the reliability that lathe tool is installed, and this regulative mode the requirement for height of point of a knife and workpiece rotating shaft can only be regulated, perpendicularity can not be regulated simultaneously, to satisfy processing request, it is low to have efficient, lathe tool is installed inconvenience, the not high defective of degree of regulation.And in the prior art, hilt and workpiece rotating shaft perpendicularity can only guarantee by range estimation or experience, the perpendicularity precision is very low, if can not guarantee axiality (hilt and workpiece rotating shaft perpendicularity), the geometric angle of lathe tool will change, very big to the influence of the precision of machined into, cause passing rate of processing low etc. easily.
The utility model content
For the shortcoming and deficiency that overcomes prior art, the purpose of this utility model is to provide a kind of lathe tool simple and reasonable for structure erecting device quick and precisely, can regulate point of a knife efficiently and the workpiece rotating shaft is contour, can guarantee hilt and workpiece rotating shaft perpendicularity again accurately.
The purpose of this utility model is achieved through the following technical solutions: lathe tool is erecting device quick and precisely, comprise tool rest, perpendicularity detent mechanism, height adjustment assembly and hold-down mechanism, described tool rest is provided with groove, and a side of tool rest and inferoanterior are connected with side shield and front apron respectively; Described perpendicularity detent mechanism places in the groove, and its above and below connects hold-down mechanism and height adjustment assembly respectively; Described hold-down mechanism is fixed in the top of tool rest, and height adjustment assembly is connected on the side shield.
Described perpendicularity detent mechanism comprises upper slide and lower skateboard, and described upper slide is connected with hold-down mechanism, and described lower skateboard is positioned below in the groove of tool rest by described front apron, and the lower surface of lower skateboard upper surface and upper slide is provided with detent respectively; Lathe tool is positioned between upper slide and the lower skateboard.
Described detent is the groove that some level widths increase successively, and the detent of upper slide and lower skateboard is corresponding respectively to be provided with.
Described detent is the groove that three level widths increase successively.
Described tool rest is provided with on the groove side end face above the upper slide and highly regulates graduation mark.
Described height adjustment assembly is for regulating bolt, and described side shield is provided with bolt hole; Regulate bolt and bolt hole and be connected, and be located at the below of described lower skateboard.
The wall of below is an inclined-plane in the groove of described tool rest, described lower skateboard upper surface be in the groove with tool rest below the corresponding inclined-plane of gradient of wall, described adjusting bolt is located between the lower surface of the inclined-plane of groove of tool rest and lower skateboard.
Described hold-down mechanism comprises guide pillar and several hold-down bolts, and the upper side wall of described tool rest groove is provided with guide pillar hole and several bolts hole, and hold-down bolt passes bolt hole fixedlys connected with upper slide, and guide pillar passes the guide pillar hole and is connected with upper slide; The periphery of hold-down bolt also is provided with holddown spring outward, and holddown spring connects the madial wall of upper slide and groove top respectively.
Described side shield and front apron respectively by bolting on tool rest.
Principle of the present utility model is: with this lathe tool quick and precisely erecting device be installed on the knife rest of existing lathe, promote guide pillar, make to move upward upwards compression of holddown spring thereby drive upper slide, strengthen the distance between upper slide and lower skateboard, lathe tool is put into wherein; Lathe tool is selected the detent of corresponding width according to the width of hilt, and embeds accordingly in the detent, to guarantee hilt and workpiece rotating shaft perpendicularity; Put down guide pillar, holddown spring rebounds downwards, and makes upper slide compress lathe tool in advance; Regulate the horizontal level of lower skateboard with regulating bolt, the height of lathe tool is accurately regulated on the inclined-plane by lower skateboard and the inclined-plane of groove.With point of a knife alignment pieces rotating shaft, regulate bolt so that after the point of a knife of lathe tool reaches the height of workpiece rotating shaft, regulate compressing lathe tool with hold-down bolt, contour to guarantee point of a knife and workpiece rotating shaft.In addition, can this device be installed on the lathe yet, when regulating the horizontal level of lower skateboard, can regulate graduation mark with reference to the height on the tool rest and regulate with the adjusting bolt, contour to guarantee point of a knife and workpiece rotating shaft.
The utility model compared with prior art has following advantage and beneficial effect:
1, can not realize accurately regulating the difficult problem of perpendicularity and height in the prior art simultaneously, the utility model can be realized easily, point of a knife can be regulated efficiently and the workpiece rotating shaft is contour, can guarantee hilt and workpiece rotating shaft perpendicularity again accurately, have degree of regulation height, efficient advantages of higher.
2, the utility model can be regulated the lathe tool height rapidly, continuously, exactly by regulating being used of bolt and perpendicularity detent mechanism.
3, the utility model has overcome the defective that prior art can only guarantee hilt and workpiece rotating shaft perpendicularity by range estimation or experience, location by the perpendicularity detent mechanism, can effectively guarantee perpendicularity, improve the qualification rate of work piece production greatly, thereby guarantee the quality of workpiece processing.
4, the utility model is provided with and highly regulates graduation mark, can regulate graduation mark by the height that carries and come tool setting, need not be installed on the lathe, just can finish the tool setting operation; Simultaneously also can on horizontal stand, regulate tool setting with height gauge.
5, but the utility model precompressed lathe tool does not need hold-down bolt just tightened and can regulate lathe tool, and this tool setting operation to lathe tool brings great convenience.
6, the utility model can greatly be enhanced productivity, particularly for non-batch process, need the repeatedly part of tool setting.
7, the utility model is simple in structure, lathe tool can be installed rapidly and accurately, and can be widely used in all kinds of lathes (engine lathe and numerically controlled lathe), and the traditional lathe knife rest do not made any changes, can be only use, have and advantage such as be easy to make, cost is lower as a newly-increased annex of lathe.
8, be provided with the groove that multistage width increases successively in the perpendicularity detent mechanism of the present utility model,, have applied widely, easy for installation, positioning accuracy advantages of higher applicable to the lathe tool of different size specification.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is a structure exploded perspective view shown in Figure 1.
Fig. 3 is the structural representation that device shown in Figure 1 cooperates with lathe tool.
Fig. 4 is the structure enlarged diagram at A shown in Figure 1 place.
Fig. 5 is the structure enlarged diagram at B shown in Figure 1 place.
Fig. 6 is the schematic diagram that device shown in Figure 1 cooperates with knife rest.
Fig. 7 is the schematic diagram that device shown in Figure 1 is installed lathe tool.
Fig. 8 is that device shown in Figure 7 is installed lathe tool, and the schematic diagram that cooperates with knife rest.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Fig. 1～Fig. 7 shows the concrete structure schematic diagram of present embodiment, as shown in Figure 1, this lathe tool quick and precisely erecting device comprises tool rest 1, perpendicularity detent mechanism 5, height adjustment assembly and hold-down mechanism 2, described tool rest 1 is provided with groove, and a side of tool rest 1 and inferoanterior are connected with side shield 3 and front apron 6 respectively; Described perpendicularity detent mechanism 5 places in the groove, and its above and below connects hold-down mechanism 2 and height adjustment assembly respectively; Described hold-down mechanism 2 is fixed in the top of tool rest 1, and height adjustment assembly is connected on the side shield 3.
As shown in Figure 2, described perpendicularity detent mechanism 5 comprises upper slide 10 and lower skateboard 11, described upper slide 10 is connected with hold-down mechanism 2, described lower skateboard 11 is positioned below in the groove of tool rest 1 by described front apron 6, the lower surface of the upper surface of lower skateboard 11 and upper slide 10 is provided with detent respectively; As shown in Figure 3, lathe tool 12 is positioned between upper slide 10 and the lower skateboard 11.
Described detent is the groove that three level widths increase successively, as shown in Figure 4, is respectively one-level groove 15, secondary groove 16 and three grades of grooves 17, and width is respectively 20mm, 5mm and 3mm, but knife edge is the lathe tool of wide 20mm, 5mm and 3mm.The detent of upper slide 10 and lower skateboard 11 is corresponding respectively to be provided with.
As Fig. 1 and shown in Figure 5, described tool rest 1 is provided with on the groove side end face 20 above the upper slide 10 and highly regulates graduation mark 14.
As shown in Figure 2, described height adjustment assembly is for regulating bolt 4, and described side shield 3 is provided with bolt hole; Regulate bolt 4 and be connected, and be located at the below of described lower skateboard 11 with bolt hole.
As shown in Figure 2, the wall of below is an inclined-plane 13 in the groove of described tool rest, the upper surface of described lower skateboard 11 is the corresponding inclined-plane of gradient of below wall in the groove with tool rest, and described adjusting bolt 4 is located between the lower surface of the inclined-plane 13 of groove of tool rest and lower skateboard 11.
Described hold-down mechanism 2 comprises guide pillar 9 and several hold-down bolts 8, and the upper side wall of described tool rest 1 groove is provided with guide pillar 9 holes and several bolts hole, and hold-down bolt 8 passes bolt hole fixedlys connected with upper slide 10, and guide pillar 9 passes guide pillar 9 holes and is connected with upper slide 10; The periphery of hold-down bolt 8 also is provided with holddown spring 7 outward, and holddown spring 7 connects the madial wall of upper slide 10 and groove top respectively.
Described side shield 3 and front apron 6 respectively by bolting on tool rest 1.
The action principle of this practicality example is: as shown in Figure 6, with this lathe tool quick and precisely erecting device 18 be installed on the knife rest 19 of existing lathe; As shown in Figure 7, promote guide pillar 9, make to move upward upwards compression of holddown spring, strengthen the distance of 11 of upper slide 10 and lower skateboards, lathe tool 12 is put into wherein thereby drive upper slide 10; Lathe tool 12 is selected the detent of corresponding width according to the width of hilt, and embeds accordingly in the detent, to guarantee hilt and workpiece rotating shaft perpendicularity; Put down guide pillar 9, holddown spring rebounds downwards, and makes upper slide 10 compress lathe tool 12 in advance; Regulate the horizontal level of lower skateboards 11 with regulating bolt 4, the height of lathe tool 12 is accurately regulated on the inclined-plane by lower skateboard 11 and the inclined-plane of groove.With point of a knife alignment pieces rotating shaft, and regulate, so that after the point of a knife of lathe tool 12 reaches the height of workpiece rotating shaft, regulate to compress lathe tool 12 with hold-down bolt 8 by regulating bolt 4, contour with assurance point of a knife and workpiece rotating shaft, finish installation, as shown in Figure 8.In addition, can this device be installed on the lathe yet, when regulating the horizontal level of lower skateboards 11, can regulate graduation mark with reference to the height on the tool rest 1 and regulate with adjusting bolt 4, contour to guarantee point of a knife and workpiece rotating shaft.
Present embodiment except that following characteristics other structures with embodiment 1: described detent is the groove that two level widths increase successively, is respectively one-level groove and secondary groove, and width is respectively 20mm and 5mm, but knife edge is the lathe tool of wide 20mm and 5mm.The detent of upper slide and lower skateboard is corresponding respectively to be provided with.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (9)
1. lathe tool erecting device quick and precisely, it is characterized in that: comprise tool rest, perpendicularity detent mechanism, height adjustment assembly and hold-down mechanism, described tool rest is provided with groove, and a side of tool rest and inferoanterior are connected with side shield and front apron respectively; Described perpendicularity detent mechanism places in the groove, and its above and below connects hold-down mechanism and height adjustment assembly respectively; Described hold-down mechanism is fixed in the top of tool rest, and height adjustment assembly is connected on the side shield.
2. lathe tool according to claim 1 is erecting device quick and precisely, it is characterized in that: described perpendicularity detent mechanism comprises upper slide and lower skateboard, described upper slide is connected with hold-down mechanism, described lower skateboard is positioned below in the groove of tool rest by described front apron, the upper surface of lower skateboard and the lower surface of upper slide are provided with detent respectively; Lathe tool is positioned between upper slide and the lower skateboard.
3. lathe tool according to claim 2 is erecting device quick and precisely, it is characterized in that: described detent is the groove that some level widths increase successively, and the detent of upper slide and lower skateboard is corresponding respectively to be provided with.
4. lathe tool according to claim 3 is erecting device quick and precisely, it is characterized in that: described detent is the groove that three level widths increase successively.
5. lathe tool according to claim 2 is erecting device quick and precisely, it is characterized in that: described tool rest is provided with on the groove side end face above the upper slide and highly regulates graduation mark.
6. lathe tool according to claim 2 is erecting device quick and precisely, it is characterized in that: described height adjustment assembly is for regulating bolt, and described side shield is provided with bolt hole; Regulate bolt and bolt hole and be connected, and be located at the below of described lower skateboard.
7. lathe tool according to claim 6 is erecting device quick and precisely, it is characterized in that: the wall of below is an inclined-plane in the groove of described tool rest, the upper surface of described lower skateboard is the corresponding inclined-plane of gradient of below wall in the groove with tool rest, and described adjusting bolt is located between the lower surface of the inclined-plane of groove of tool rest and lower skateboard.
8. lathe tool according to claim 2 is erecting device quick and precisely, it is characterized in that: described hold-down mechanism comprises guide pillar and several hold-down bolts, the upper side wall of described tool rest groove is provided with guide pillar hole and several bolts hole, hold-down bolt passes bolt hole fixedlys connected with upper slide, and guide pillar passes the guide pillar hole and is connected with upper slide; The periphery of hold-down bolt also is provided with holddown spring, and holddown spring connects the madial wall of upper slide and groove top respectively.
9. according to each described lathe tool of claim 1～8 erecting device quick and precisely, it is characterized in that: described side shield and front apron respectively by bolting on tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201966401U CN201807905U (en) | 2010-05-13 | 2010-05-13 | Device for quickly and accurately assembling turning tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201966401U CN201807905U (en) | 2010-05-13 | 2010-05-13 | Device for quickly and accurately assembling turning tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807905U true CN201807905U (en) | 2011-04-27 |
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ID=43890853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201966401U Expired - Fee Related CN201807905U (en) | 2010-05-13 | 2010-05-13 | Device for quickly and accurately assembling turning tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201807905U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829913A (en) * | 2010-05-13 | 2010-09-15 | 广东轻工职业技术学院 | Quick and accurate installing device of turning tool and installation method thereof |
| CN105215389A (en) * | 2015-10-08 | 2016-01-06 | 中国航空工业第六一八研究所 | A kind of lathe tool fast-assembling knife rest |
| CN109176097A (en) * | 2018-10-15 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of processing tool of thin and long units exterior arc surface |
-
2010
- 2010-05-13 CN CN2010201966401U patent/CN201807905U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829913A (en) * | 2010-05-13 | 2010-09-15 | 广东轻工职业技术学院 | Quick and accurate installing device of turning tool and installation method thereof |
| CN101829913B (en) * | 2010-05-13 | 2012-05-23 | 广东轻工职业技术学院 | Quick and accurate installing device of turning tool and installation method thereof |
| CN105215389A (en) * | 2015-10-08 | 2016-01-06 | 中国航空工业第六一八研究所 | A kind of lathe tool fast-assembling knife rest |
| CN109176097A (en) * | 2018-10-15 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of processing tool of thin and long units exterior arc surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20120513 |