CN210996527U - Multifunctional auxiliary tool apron for lathe - Google Patents
Multifunctional auxiliary tool apron for lathe Download PDFInfo
- Publication number
- CN210996527U CN210996527U CN201921955921.8U CN201921955921U CN210996527U CN 210996527 U CN210996527 U CN 210996527U CN 201921955921 U CN201921955921 U CN 201921955921U CN 210996527 U CN210996527 U CN 210996527U
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- locking nut
- lathe
- base
- locking
- blade holder
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Abstract
The utility model provides a supplementary blade holder of multi-functional lathe. The supplementary blade holder of multi-function lathe includes: the locking device comprises a base, a first locking nut, a second locking nut and a third locking nut; the pressing groove is formed in the inner portion of one side of the base, and a threaded hole is formed in the top of the base; the outer surfaces of the first locking nut, the second locking nut and the third locking nut are arranged inside the threaded hole. The utility model provides a supplementary blade holder of multi-functional lathe not only can the clamping boring cutter, can also the clamping straight shank drill chuck, put drill chuck downthehole in the blade holder, through lock nut with its locking can, the drill bit can be changed according to production actual need to the drill chuck in addition, milling cutter reamer, screw tap etc. satisfy a multi-purpose, and through the setting of alignment bearing, avoid repeatedly dragging the tailstock, practice thrift workman's production time, reduce intensity of labour, improve processingquality, improve production efficiency, realize a multi-purpose.
Description
Technical Field
The utility model relates to a lathe processing field especially relates to a supplementary blade holder of multi-functional lathe.
Background
Lathe machining is part of mechanical machining, and mainly comprises two machining modes: one is to fix the turning tool and process the workpiece which is not formed during the rotation, and the other is to fix the workpiece and process the precision by the high-speed rotation of the workpiece and the horizontal and longitudinal movement of the turning tool (tool rest); lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.
The manufacturing industry is the main body of national economy, is the foundation of the foundational country, the apparatus of the prosperous country, the strong country, the machine manufacturing industry indispensable part in the lathe processing, good tool can not only improve the product quality, can improve production efficiency and save the production cost, the lathe auxiliary tool apron on the market is more single now, the use is more single
Therefore, it is necessary to provide an auxiliary tool rest for a multi-function lathe to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a supplementary blade holder of multi-functional lathe has solved the supplementary blade holder of lathe and has more singleness, and the usage is also more singleness problem.
In order to solve the technical problem, the utility model provides a supplementary blade holder of multi-functional lathe includes:
the locking device comprises a base, a first locking nut, a second locking nut and a third locking nut;
the pressing groove is formed in the inner portion of one side of the base, and a threaded hole is formed in the top of the base;
the outer surfaces of the first locking nut, the second locking nut and the third locking nut are all arranged inside the threaded hole;
the auxiliary block is arranged on the back of the base, and a connecting block is arranged on one side of the auxiliary block;
the inner surface of the bearing is arranged on the outer surface of the connecting block;
the base is different from the traditional base, the contact area is large, the overall rigidity is effectively enhanced, the base part is provided with a pressing groove, the clamping force is effectively enhanced, a cutter is firmer on a cutter seat, a boring cutter for lathing can be clamped on the cutter seat, the extension length can be adjusted according to the actual production requirement, the maximum extension length can be 200 mm, the cutter seat can be used for clamping the boring cutter and a straight shank drill chuck, the drill chuck is placed in an inner hole of the cutter seat and is locked by a first locking nut, a second locking nut and a third locking nut, the drill chuck can replace a drill bit, a milling cutter reamer, a screw tap and the like according to the actual production requirement, the requirement of one seat for multiple purposes is met, the special design part of the cutter seat is an alignment part, a bearing is arranged on the cutter seat in an interference fit mode, the bearing slightly touches a workpiece, and can roughly align the blank, thereby improved the alignment mode of beating with little iron rod, had obvious improvement in the aspect of the safety, can use when rough machining and semi-finishing, the magnetic gauge stand can be placed to the step portion of the afterbody of blade holder, can use the percentage table alignment once more after with the alignment bearing rough alignment to improve processingquality, improve production efficiency, realized a multi-purpose.
Preferably, the inside of the threaded hole is communicated with the inside of the pressing groove, and the number of the threaded holes is three.
Preferably, the connecting block is cylindrical.
Preferably, one side of the top of the base is stepped.
Preferably, the first lock nut, the second lock nut and the third lock nut are the same in size.
Preferably, the anti-skidding type locking device further comprises a locking part, the locking part comprises a movable block, the bottom of the movable block is fixedly connected with a bolt rod, the bottom of the movable block is located on the outer surface of the bolt rod and is provided with an elastic anti-skidding sleeve, and an inner hexagonal screw hole is formed in the top of the movable block.
Preferably, the outer surface of the bolt rod is sleeved with an elastic extrusion sleeve, and the bottom of the elastic extrusion sleeve is provided with an elastic friction sleeve.
Compared with the prior art, the utility model provides a supplementary blade holder of multi-functional lathe has following beneficial effect:
the utility model provides a multi-functional lathe assists blade holder, this base is different with the tradition, the area of contact of this base is big, the effectual rigidity that has strengthened the totality, and the base part has the hold-down tank, effectual reinforcing clamp force, make the cutter more firm on the blade holder, can the boring cutter of clamping lathe worker usefulness on the blade holder, can adjust the extension length according to own actual production needs, can stretch out 200 millimeters longest, the blade holder not only can the clamping boring cutter, can also the clamping straight shank drill chuck, put the drill chuck in the blade holder downthehole, with first lock nut, second lock nut and third lock nut locking it can, and the drill chuck can change the drill bit according to the actual need of production, milling cutter, screw tap etc. satisfy a multi-purpose;
in addition, in order to avoid dragging the tailstock repeatedly, the production time of workers is saved, the labor intensity is reduced, in order to facilitate use, an alignment bearing is designed in the front left of the tool apron, the rough alignment can be carried out on the jumping of parts during rough machining and semi-finish machining, the production safety accident caused by knocking the workpiece by an iron rod by an operator is avoided, and the alignment bearing can be used for carrying out the alignment again by using a dial indicator after the rough alignment, so that the machining quality is improved, the production efficiency is improved, and one tool is multipurpose.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of an auxiliary tool post of a multi-function lathe according to the present invention;
FIG. 2 is an assembly view of the auxiliary tool holder of the multi-function lathe shown in FIG. 1;
fig. 3 is a schematic structural view of a second embodiment of the auxiliary tool post of the multi-function lathe according to the present invention;
fig. 4 is a bottom view of the movable block shown in fig. 3.
Reference numbers in the figures: 1. the base, 2, first lock nut, 3, second lock nut, 4, third lock nut, 5, hold-down tank, 6, screw hole, 7, supplementary piece, 8, connecting block, 9, bearing, 10, locking part, 101, movable block, 102, shank of bolt, 103, elasticity antiskid cover, 104, interior hexagonal screw, 105, elasticity extrusion cover, 106, elasticity friction cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an auxiliary tool post of a multi-functional lathe according to the present invention; fig. 2 is an assembly view of the auxiliary tool rest of the multi-function lathe shown in fig. 1. The supplementary blade holder of multi-function lathe includes:
the locking device comprises a base 1, a first locking nut 2, a second locking nut 3 and a third locking nut 4;
the pressing groove 5 is formed in the inner portion of one side of the base 1, and a threaded hole 6 is formed in the top of the base 1;
the outer surfaces of the first locking nut 2, the second locking nut 3 and the third locking nut 4 are all arranged inside the threaded hole 6;
the auxiliary block 7 is arranged on the back surface of the base 1, and a connecting block 8 is arranged on one side of the auxiliary block 7;
the inner surface of the bearing 9 is arranged on the outer surface of the connecting block 8;
in the embodiment, the base 1 is different from the traditional base, the contact area of the base 1 is large, the overall rigidity is effectively enhanced, the base 1 is provided with the pressing groove 5, the clamping force is effectively enhanced, a cutter is firmer on a cutter holder, a boring cutter for lathing can be clamped on the cutter holder, the extension length can be adjusted according to the actual production requirement, the maximum extension length can be 200 mm, the cutter holder can be used for clamping the boring cutter and a straight shank drill chuck, the drill chuck is placed in an inner hole of the cutter holder and is locked by the first locking nut 2, the second locking nut 3 and the third locking nut 4, and the drill chuck can replace a drill, a milling cutter, a reamer, a screw tap and the like according to the actual production requirement, so that the requirement for multiple purposes is met;
the special design part of the tool apron is an alignment part, the bearing 9 is arranged on the tool apron in an interference fit mode, the bearing 9 lightly touches and touches a workpiece to enable the workpiece to roughly align a blank workpiece, so that the alignment mode of knocking and striking by a small iron rod is improved, the safety is obviously improved, the tool apron can be used in rough machining and semi-finish machining, a magnetic gauge seat can be placed on a step part at the tail of the tool apron, and the alignment can be carried out again by using a dial gauge after the rough alignment of the alignment bearing, so that the machining quality is improved, the production efficiency is improved, and one tool is multipurpose;
and avoid dragging the tailstock repeatedly, practice thrift workman's production time, reduce intensity of labour, for convenient to use, the alignment bearing 9 has been designed in the place ahead on the left of blade holder, can carry out rough alignment to the beating of part when rough machining and semi-finishing, avoids the operator to beat the production incident that the work piece caused with the iron rod.
The inner part of the threaded hole 6 is communicated with the inner part of the pressing groove 5, and the number of the threaded holes 6 is three;
the number of threaded holes 6 is preferably three, the number of threaded holes 6 corresponding to the number of lock nuts 4.
The connecting block 8 is cylindrical;
arranged cylindrically, mainly for the connection of the mating bearing 9.
One side of the top of the base 1 is stepped;
the step is used for placing a magnetic gauge seat sucker, the magnetic gauge seat is installed on the tool apron step, and a dial indicator is used for accurate alignment after rough alignment, so that the machining precision is improved, and the purpose of one multi-purpose tool is achieved.
The models of the first locking nut 2, the second locking nut 3 and the third locking nut 4 are consistent;
the tool clamping device is mainly convenient to insert into a threaded hole 6 and connected with a base 1, and a tool inside a pressing groove 5 is mainly clamped by the aid of the arrangement of a first locking nut 2, a second locking nut 3 and a third locking nut 4, so that the tool is installed.
The utility model provides a blade holder is assisted to multi-functional lathe's theory of operation as follows:
install bearing 9 at the surface of connecting block 8 with interference fit's mode, insert the inside of hold-down groove 5 with the cutter again to with first lock nut 2, second lock nut 3 and third lock nut 4 threaded connection in screw hole 6, fix the cutter of hold-down groove 5 inside through first lock nut 2, second lock nut 3 and third lock nut 4.
Compared with the prior art, the utility model provides a supplementary blade holder of multi-functional lathe has following beneficial effect:
the base 1 is different from the traditional base, the contact area of the base 1 is large, the overall rigidity is effectively enhanced, the base 1 is provided with the pressing groove 5, the clamping force is effectively enhanced, a cutter is firmer on a cutter holder, a boring cutter for lathing can be clamped on the cutter holder, the extension length can be adjusted according to the actual production requirement, the extension length can be 200 mm at most, the cutter holder can be used for clamping the boring cutter and a straight shank drill chuck, the drill chuck is placed in an inner hole of the cutter holder and is locked by the first locking nut 2, the second locking nut 3 and the third locking nut 4, and the drill chuck can replace a drill bit, a reamer, a screw tap and the like according to the actual production requirement, so that the requirement of one seat for multiple purposes is met;
in addition, in order to avoid dragging the tailstock repeatedly, the production time of workers is saved, the labor intensity is reduced, in order to facilitate use, the aligning bearing 9 is designed in the front left of the tool apron, the jumping of parts can be roughly aligned during rough machining and semi-finish machining, production safety accidents caused by the fact that an operator uses an iron stick to beat a workpiece are avoided, and the aligning bearing can be used for aligning again after rough alignment by using a dial indicator, so that the machining quality is improved, the production efficiency is improved, and one tool is multipurpose.
Second embodiment
Referring to fig. 3 and 4, a second embodiment of the present application provides another auxiliary tool holder for a multi-function lathe based on the auxiliary tool holder for a multi-function lathe provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the utility model provides a supplementary blade holder of multi-function lathe that second embodiment of this application provided's difference lies in:
the locking device comprises a locking part 10, wherein the locking part 10 comprises a movable block 101, the bottom of the movable block 101 is fixedly connected with a bolt rod 102, an elastic anti-slip sleeve 103 is arranged at the bottom of the movable block 101 and on the outer surface of the bolt rod 102, and an inner hexagonal screw hole 104 is formed in the top of the movable block 101;
the surface of shank of bolt 102 is provided with the screw thread, with the internal surface looks adaptation of screw hole 6, and locking part 10 is mainly used for replacing first lock nut 2, second lock nut 3 and third lock nut 4 moreover, come to connect the cutter, through the setting of elasticity antiskid cover 103, can increase the frictional force between movable block and the base 1, and then has increaseed the steadiness of locking part 10 after the installation, avoid the pine to take off, cause the pine of cutter to take off, influence the processing effect of work piece.
An elastic extrusion sleeve 105 is sleeved on the outer surface of the bolt rod 102, and an elastic friction sleeve 106 is arranged at the bottom of the elastic extrusion sleeve 105;
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a supplementary blade holder of multi-function lathe which characterized in that includes:
the locking device comprises a base, a first locking nut, a second locking nut and a third locking nut;
the pressing groove is formed in the inner portion of one side of the base, and a threaded hole is formed in the top of the base;
the outer surfaces of the first locking nut, the second locking nut and the third locking nut are all arranged inside the threaded hole;
the auxiliary block is arranged on the back of the base, and a connecting block is arranged on one side of the auxiliary block;
and the inner surface of the bearing is arranged on the outer surface of the connecting block.
2. The auxiliary tool holder of a multi-function lathe as set forth in claim 1, wherein the interior of the threaded hole communicates with the interior of the pressing groove, and the number of the threaded holes is three.
3. The utility model discloses a supplementary blade holder of multi-purpose lathe of claim 1, characterized in that, the connecting block is cylindric.
4. The auxiliary tool holder of a multi-function lathe as set forth in claim 1, wherein one side of the top of the base is stepped.
5. The utility model of the auxiliary tool post of the lathe as claimed in claim 1, wherein the first lock nut, the second lock nut and the third lock nut are of the same type.
6. The auxiliary tool apron of a multifunctional lathe as claimed in claim 1, further comprising a locking member, wherein the locking member comprises a movable block, a bolt bar is fixedly connected to the bottom of the movable block, an elastic anti-slip sleeve is arranged on the outer surface of the bolt bar and at the bottom of the movable block, and an inner hexagonal screw hole is formed in the top of the movable block.
7. The auxiliary tool apron of a multifunctional lathe as claimed in claim 6, wherein an elastic extrusion sleeve is sleeved on the outer surface of the bolt rod, and an elastic friction sleeve is arranged at the bottom of the elastic extrusion sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955921.8U CN210996527U (en) | 2019-11-13 | 2019-11-13 | Multifunctional auxiliary tool apron for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955921.8U CN210996527U (en) | 2019-11-13 | 2019-11-13 | Multifunctional auxiliary tool apron for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996527U true CN210996527U (en) | 2020-07-14 |
Family
ID=71504223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955921.8U Expired - Fee Related CN210996527U (en) | 2019-11-13 | 2019-11-13 | Multifunctional auxiliary tool apron for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210996527U (en) |
-
2019
- 2019-11-13 CN CN201921955921.8U patent/CN210996527U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |