CN208584010U - Clamping tool and tool component - Google Patents
Clamping tool and tool component Download PDFInfo
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- CN208584010U CN208584010U CN201820909019.1U CN201820909019U CN208584010U CN 208584010 U CN208584010 U CN 208584010U CN 201820909019 U CN201820909019 U CN 201820909019U CN 208584010 U CN208584010 U CN 208584010U
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- hole
- workpiece
- clamping jaw
- clamping
- chuck
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Abstract
The utility model provides a kind of clamping tool and tool component, is related to the technical field of mechanical fitting, and clamping workpiece includes at least two chucks and at least two clip claw assemblies.Clip claw assembly includes clamping jaw, positioning pin, fixing piece；The first through hole for wearing positioning pin and the second through-hole for wearing fixing piece are provided on clamping jaw；The inner wall of first through hole is abutted with positioning pin, and there are gaps between the inner wall and fixing piece of the second through-hole.When processing the workpiece, clamping jaw abuts with workpiece and clamps workpiece.Due to the unbalance stress that unevenly will lead to clamping jaw of workpiece surface, under active force of the workpiece to clamping jaw, clamping jaw is rotated around the circumferential direction of positioning pin, increase the contact area of clamping jaw and workpiece, and have adjusted Impact direction, enable being more uniformly stressed for clamping jaw, and then reduce workpiece being injured and wear to clamping jaw, prevent workpiece generate processing not just or it is oval phenomena such as.
Description
Technical field
The utility model relates to mechanical fitting technical fields, more particularly, to a kind of clamping tool and tool component.
Background technique
Turning attachment refers to the fixture for being used to the inside and outside surface of revolution of workpieces processing and end face on lathe.Turning attachment is big
Majority is mounted on lathe spindle, and minority is mounted on saddle or lathe bed.Turning attachment to the quality of work pieces process, productivity and
Product cost suffers from direct influence.No matter in conventionally manufactured or modern manufacturing system, turning attachment is all important
Technological equipment.
In the prior art, the collet of most of turning attachment is the fixed form of three valves or six valves.When workpieces processing,
Multiple collets fixed with chuck clamp workpiece, fix it, then process by cutter to workpiece.
But when turning attachment when processing the workpiece, since unbalance stress be easy to cause abrasion；Once abrasion will be to folder
Head is modified, and when serious wear it may also be desirable to the fixture more renewed, is taken a lot of work laborious.Meanwhile when turning attachment unbalance stress
When, can also destroy workpiece, cause workpiece generate not just or it is oval phenomena such as.
Utility model content
The purpose of this utility model is to provide a kind of clamping tool and tool components, existing in the prior art to improve
When turning attachment when processing the workpiece, fixture can destroy work when fixture unbalance stress because discontinuity is easy to cause abrasion
The technical issues of part.
Clamping tool provided by the utility model, including at least two chucks and at least two clip claw assemblies；
Multiple clip claw assemblies are separately positioned on the end face of multiple chucks；Multiple chuck intervals, which are arranged and enclose, to be set in annulus
Shape；
Clip claw assembly includes clamping jaw, positioning pin and fixing piece；First for wearing positioning pin is provided on clamping jaw to lead to
Hole and the second through-hole for wearing fixing piece；The inner wall of first through hole is abutted with positioning pin, the inner wall of the second through-hole and fixation
There are gaps between part；Positioning pin is connect with chuck；Fixing piece is connect with chuck, so that clamping jaw be enabled to connect with chuck.
Further, clip claw assembly includes two fixing pieces, and is correspondingly arranged on clamping jaw there are two the second through-hole；First
Through-hole is arranged between two the second through-holes.
Further, fixing piece includes fixing bolt；The threaded hole matched with fixing bolt is provided on chuck.
Further, clamping tool further includes positioning disk；Locating piece is provided on positioning disk, locating piece is fixed with positioning disk
Connection；Locating piece moves to limit workpiece along its axial direction for abutting with the end face of workpiece.
Further, the location hole and bolt hole for wearing positioning bolt are respectively arranged on locating piece and positioning disk.
Further, bolt hole is multiple, and multiple bolts hole are arranged along the direction interval at positioning disk edge to the center of circle.
Further, location hole is in a strip shape, and positioning bolt can be moved along location hole.
Further, locating channel is provided on positioning disk；The bottom of locating channel is arranged in multiple bolts hole；
Locating piece includes sliding part and support portion；Support portion with the end face of workpieces processing for abutting；Sliding part being capable of edge
The extending direction of locating channel slides.
Further, locating channel is multiple；Multiple locating channels are of a straight line type, and multiple locating channel intervals are arranged；
Each locating channel extends to the center point from positioning disk edge.
Further, the utility model additionally provides a kind of tool component, and tool component includes lathe oil cylinder and clamping work
Tool；Lathe oil cylinder is connect with chuck, and lathe oil cylinder is for driving chuck flexible along lathe axial direction.
Clamping tool provided by the utility model, including at least two chucks and at least two clip claw assemblies；
Clip claw assembly includes clamping jaw, positioning pin and fixing piece；First for wearing positioning pin is provided on clamping jaw to lead to
Hole and the second through-hole for wearing fixing piece；The inner wall of first through hole is abutted with positioning pin, the inner wall of the second through-hole and fixation
There are gaps between part.
During installation, clamping jaw is mounted on chuck by user by positioning pin.Pass through fixing piece again for chuck and clamping jaw
Connection.In use, when processing non-uniform workpiece, clamping jaw abuts with workpiece under the drive of chuck and clamps work
Part.Due to the unbalance stress for unevenly resulting in clamping jaw of workpiece surface, under active force of the workpiece to clamping jaw, clamping jaw is around positioning
The circumferential direction of pin rotates, and increases the contact area of clamping jaw and workpiece, that is, increases forced area, and have adjusted stress side
To, being more uniformly stressed for clamping jaw is enabled, and then reduce workpiece being injured and wear to clamping jaw, extends the service life of clamping jaw,
Save cost of human and material resources.Meanwhile after the clamping direction of clamping jaw is adjusted, clamping jaw is more uniform to the active force of workpiece,
Prevent workpiece generate processing not just or it is oval phenomena such as.
In addition, if the setting position of chuck is there are deviation, clamping jaw can also adjust the angle when processing uniform workpiece,
To enable clamping jaw apply uniform active force to workpiece, prevent workpiece generate processing not just or it is oval phenomena such as.
During clamping jaw rotation, the setting of positioning pin defines that clamping jaw can only be rotated along its circumferential direction, due to solid
Determine there are gap between part and the inside of the second through-hole, clamping jaw can be turned to along positive and negative both direction the inner wall of the second through-hole with
Until fixing piece abuts.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of clamping tool provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of clip claw assembly provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of chuck provided by the embodiment of the utility model；
Fig. 4 is the top view of locating piece shown in FIG. 1；
Fig. 5 is the structural schematic diagram of positioning disk shown in FIG. 1；
Fig. 6 is the main view of locating piece shown in FIG. 1.
Icon: 1- chuck；2- clamping jaw；3- positioning pin；4- fixing piece；5- first through hole；The second through-hole of 6-；7- threaded hole；
8- positioning disk；9- locating piece；10- positioning bolt；11- location hole；12- bolt hole；13- locating channel；14- friction portion；901-
Sliding part；902- support portion.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of clamping tool provided by the embodiment of the utility model；As shown in Figure 1, the present embodiment mentions
The clamping tool of confession, including at least two chucks 1 and at least two clip claw assemblies；
Multiple clip claw assemblies are separately positioned on the end face of multiple chucks 1；Multiple intervals of chuck 1, which are arranged and enclose, to be set in annulus
Shape；
Fig. 2 is clip claw assembly structural schematic diagram provided by the embodiment of the utility model, and Fig. 3 mentions for the utility model embodiment
The structural schematic diagram of the chuck of confession；As shown in Figures 2 and 3, clip claw assembly includes clamping jaw 2, positioning pin 3 and fixing piece 4；Clamping jaw
The first through hole 5 for wearing positioning pin 3 and the second through-hole 6 for wearing fixing piece 4 are provided on 2；First through hole 5 it is interior
Wall is abutted with positioning pin 3, and there are gaps between the inner wall and fixing piece 4 of the second through-hole 6；Positioning pin 3 is connect with chuck 1；It is fixed
Part 4 is connect with chuck 1, so that clamping jaw 2 be enabled to connect with chuck 1.
Wherein, chuck 1 answers uniform intervals to be arranged, and clamping jaw 2 answers uniform intervals to be arranged, and to guarantee that workpiece is clamped, and enables
Workpiece uniform stressed.
Preferably, chuck 1 and clip claw assembly quantity are set as three, three settings can be in the feelings for guaranteeing clamping workpiece
Under condition, setup cost is reduced.
Clamping jaw 2 can be in U-shape, and the both ends that U-clamp pawl 2 is open are provided with friction portion 14.In use, the two of U-shaped
End is abutted with workpiece, and the setting in friction portion 14 is capable of increasing the frictional force between clamping jaw 2 and tool, enables workpiece clamped more
Securely.
Friction portion 14 can be frosted layer or friction protrusion.
Preferably, friction portion 14 is sawtooth projection, it is stronger that sawtooth projection can be such that workpiece is held, and raising makes
Stability.
The middle section of U-clamp pawl 2 it is recessed, this set can be prevented when processing irregular workpiece, workpiece
One point contact clamping jaw 2 of outer surface highest, makes 2 discontinuity of clamping jaw, so as to cause workpiece generate not just or it is oval phenomena such as.
In addition, to avoid clamping jaw 2 excessive around 3 circuit oscillation angle of positioning pin and influencing clamping of the clamping jaw 2 to workpiece.Second
Gap is set as 0.8mm-1.2mm between 6 inner wall of through-hole and fixing piece 4, and clamping jaw 2 can be made around 3 circuit oscillation angle of positioning pin
Control is each 5 ° in left and right.
First through hole 5 and the setting of the second through-hole 6 interval.
Second through-hole 6 and fixing piece 4 can be one or more.
Clamping tool provided in this embodiment, including at least two chucks 1 and at least two clip claw assemblies；
Clip claw assembly includes clamping jaw 2, positioning pin 3 and fixing piece 4；For wearing positioning pin 3 is provided on clamping jaw 2
One through-hole 5 and the second through-hole 6 for wearing fixing piece 4；The inner wall of first through hole 5 is abutted with positioning pin 3, the second through-hole 6
There are gaps between inner wall and fixing piece 4.
During installation, clamping jaw 2 is mounted on chuck 1 by user by positioning pin 3.Pass through fixing piece 4 again for 1 He of chuck
Clamping jaw 2 connects.In use, when processing non-uniform workpiece, clamping jaw 2 is abutted simultaneously under the drive of chuck 1 with workpiece
Clamp workpiece.Since the unbalance stress for unevenly resulting in clamping jaw 2 of workpiece surface is pressed from both sides in workpiece under the active force of clamping jaw 2
Pawl 2 is rotated around the circumferential direction of positioning pin 3, is increased the contact area of clamping jaw 2 and workpiece, that is, is increased forced area, and adjust
Whole Impact direction, enables being more uniformly stressed for clamping jaw 2, and then reduces workpiece being injured and wear to clamping jaw 2, extends clamping jaw
2 service life saves cost of human and material resources.Meanwhile after the clamping direction of clamping jaw 2 is adjusted, work of the clamping jaw 2 to workpiece
It is firmly more uniform, prevent workpiece generate processing not just or it is oval phenomena such as.
In addition, if the setting position of chuck 1 is there are deviation, clamping jaw 2 also being capable of adjusting angle when processing uniform workpiece
Degree, to enable clamping jaw 2 apply uniform active force to workpiece, prevent workpiece generate processing not just or it is oval phenomena such as.
During clamping jaw 2 rotates, the setting of positioning pin 3 defines that clamping jaw 2 can only be rotated along its circumferential direction, due to
There are gap between fixing piece 4 and the inside of the second through-hole 6, clamping jaw 2 can turn to the second through-hole 6 along positive and negative both direction
Until inner wall is abutted with fixing piece 4.
On the basis of the above embodiments, further, as shown in Fig. 2, clip claw assembly includes two fixing pieces 4, and
Second through-hole 6 there are two being correspondingly arranged on clamping jaw 2；First through hole 5 is arranged between two the second through-holes 6.
Wherein, fixing piece 4 can be screw or fixed pin.When fixing piece 4 is fixed pin, the tail portion of fixed pin can be with
It is welded with chuck 1 or Nian Jie, the head diameter of fixed pin is greater than the diameter of the second through-hole 6, prevents clamping jaw 2 from separating with chuck 1.
Preferably, two the second through-holes 6 should be symmetrical arranged on the basis of first through hole 5, advantage is, when clamping jaw 2 clamps
Workpiece and when around 3 circuit oscillation of positioning pin, the amplitude that swings is consistent, to further ensure the uniform force of clamping jaw 2.
In the present embodiment, first through hole 5 is arranged between two the second through-holes 6.This set, which can be improved, clamps swing
The uniformity of Shi Shouli extends 2 service life of clamping jaw, improves and occurs after work pieces process not just or oval phenomenon.
Fig. 3 is the structural schematic diagram of chuck provided by the embodiment of the utility model；As shown in figure 3, in above-described embodiment
On the basis of, further, fixing piece 4 includes fixing bolt；The threaded hole 7 matched with fixing bolt is provided on chuck 1.
Wherein, the second through-hole 6 can be blind hole.
In the present embodiment, chuck 1 is connected with clamping jaw 2 by fixing bolt, it is therefore an objective to be conveniently replaceable clamping jaw 2；Due to work
Clamping jaw 2 may be implemented with the mode that fixing bolt connects chuck 1 and clamping jaw 2 in the workpiece that different specification size can be processed in the process
Dismounting, be conveniently replaceable.Meanwhile the mode of fixing bolt connection is simple, replacement clamping jaw 2 is time saving and energy saving.
As shown in Figure 1, on the basis of the above embodiments, further, clamping tool further includes positioning disk 8；Positioning disk 8
On be provided with locating piece 9, locating piece 9 is fixedly connected with positioning disk 8；Locating piece 9 with the end face of workpiece for abutting, to limit
Workpiece is moved along its axial direction.
Wherein, locating piece 9 can weld or Nian Jie etc. with positioning disk 8.
Preferably, locating piece 9 is detachably connected with positioning disk 8, to be conducive to user's dismounting and change components.
In the present embodiment, when processing the workpiece, workpiece is by cutter to the active force of its axis direction, locating piece 9 and work
The end face of part abuts, to prevent workpiece from moving along its axial direction to the direction close to positioning disk 8, improves since workpiece is along its axial direction
The inaccurate phenomenon of processing caused by movement.
Fig. 4 is the top view of locating piece shown in FIG. 1, and Fig. 5 is the top view of positioning disk shown in FIG. 1；Such as Fig. 4 and Fig. 5
It is shown, on the basis of the above embodiments, further, it is respectively arranged on locating piece 9 and positioning disk 8 and wears positioning bolt 10
Location hole 11 and bolt hole 12.
Originally it applies in example, in use, positioning bolt 10 passes through location hole 11 and tightens with the cooperation of bolt hole 12, from
And another locating piece 9 is connect with positioning disk 8.Locating piece 9 and the bolted mode of positioning disk 8, can guarantee locating piece 9 and positioning disk
The stability of 8 connections, and cost is relatively low.In addition, bolted mode is also convenient for that locating piece 9 is dismounted and replaced.
As shown in figure 5, on the basis of the above embodiments, further, bolt hole 12 is multiple, multiple 12 edges of bolt hole
The direction interval in 8 edge of positioning disk to the center of circle is arranged.
In the present embodiment, the setting of multiple bolts hole 12 can increase the link position of locating piece 9 Yu positioning disk 8, that is, expand
The setting range of big locating piece 9；And the setting direction of multiple bolts hole 12 is and to be spaced and set along 8 edge of positioning disk to the center of circle
It sets, then the end face that locating piece 9 can be made to meet the workpiece or annular work piece different from radius abuts, to guarantee the axis of workpiece
To positioning.
As shown in figure 4, on the basis of the above embodiments, further, location hole 11 is in a strip shape, and positioning bolt 10 can
It is moved along location hole 11.
In the present embodiment, when locating piece 9 needs the end face of the workpiece different from specification to abut, positioning bolt 10 is passed through
Location hole 11 simultaneously screws in bolt hole 12；Due to being provided with the location hole 11 of strip on locating piece 9, locating piece 9 can be in strip
It is moved in location hole 11, until locating piece 9 is moved to the position for being most suitable for abutting against with workpiece end face, then again by positioning bolt
10 tighten cooperation with bolt hole 12, keep locating piece 9 and positioning disk 8 fixed.Therefore, the setting of the location hole 11 of strip can expand
The adjusting range of position is arranged in locating piece 9, realizes that the workpiece end face different from plurality of specifications of locating piece 9 abuts against, to guarantee
Specification different workpiece can obtain correct axially position.
As shown in figure 5, on the basis of the above embodiments, further, locating channel 13 is provided on positioning disk 8；It is more
The bottom of locating channel 13 is arranged in a bolt hole 12；
Fig. 6 is the main view of locating piece shown in FIG. 1；As shown in fig. 6, locating piece 9 includes sliding part 901 and support portion
902；Support portion 902 with the end face of workpieces processing for abutting；Sliding part 901 can be sliding along the extending direction of locating channel 13
It is dynamic.
Wherein, sliding part 901 can be to be fixedly connected or be integrally formed with support portion 902.
Locating piece 9 is L-shaped, and sliding part 901 is L-shaped bottom edge, and location hole 11 is arranged on sliding part 901, support portion 902
For L-shaped side, side is abutted far from the one end on bottom edge with workpiece.
Locating channel 13 can be in irregular curve shape, circular ring shape or spiral shape etc..
In the present embodiment, when connection locating piece 9 is with positioning disk 8, the sliding part 901 of locating piece 9 is embedded in locating channel 13
In, 901 both sides of the face of sliding part of locating piece 9 are abutted with 13 two sides inner wall of locating channel, and positioning bolt 10 is passed through location hole
The bolt hole 12 that 13 bottom of locating channel is screwed in after 11, by the sliding part 901 of locating piece 9 along the extending direction of locating channel 13
Sliding, after selecting the most suitable position of locating piece 9, then screwed in place bolt 10, it is fixedly connected with locating piece 9 with positioning disk 8.Branch
The end face of support part 902 is abutted with workpiece end face, to prevent workpiece from moving along its axial direction.Locating channel 13 can be to positioning
The moving direction of block 9 play the guiding role, and can enable positioning bolt 10 faster with 12 aligned fit of bolt hole.
As shown in figure 5, on the basis of the above embodiments, further, locating channel 13 is multiple；
Multiple locating channels 13 are of a straight line type, and the setting of the interval of multiple locating channels 13；Each locating channel 13 is from fixed
Position 8 edge of disk extends to the center point.
Preferably, locating piece 9 is set as multiple, the support portion 902 and workpiece end face abutment portion of multiple locating pieces 9 should be equal
It is even to be distributed in workpiece end face, to guarantee workpiece end face uniform force.Multiple locating channels 13 are disposed in an evenly spaced relation in fixed
On the disk 8 of position, since the sliding part 901 of multiple locating pieces 9 is embedded in multiple locating slots, and multiple locating channels 13 are linear
Type, each locating channel 13 extend to the center point from 8 edge of positioning disk.When carrying out axially position to workpiece, meet more
A 9 Distance positioning disk of locating piece, 8 axle center is equidistant, and can meet the support portion 902 of multiple locating pieces 9 and supporting for workpiece end face
The place of connecing is evenly spaced in workpiece end face, so that workpiece end face be enabled to be more uniformly stressed.
In the present embodiment, multiple locating channels 13 being of a straight line type are respectively along from 8 edge of positioning disk extending to the center of circle
Direction extends, and multiple bolts hole 12 are distributed in multiple guide grooves.In use, this set can enable multiple bolts hole 12
More regular is distributed on positioning disk 8, i.e. the setting position of locating piece 9 is more regular to be distributed on positioning disk 8, preferably
The end face for meeting the workpiece or annular work piece different from radius abuts, to expand the scope of application of clamping tool.
On the basis of the above embodiments, further, the utility model embodiment additionally provides a kind of tool component, work
Arrangement includes lathe oil cylinder and clamping tool；
Lathe oil cylinder is connect with chuck 1, and lathe oil cylinder is for driving chuck 1 flexible along lathe axial direction.
Wherein, lathe oil cylinder can be controlled simultaneously multiple chucks 1 by hydraulic drive and be stretched along lathe spindle direction, and
Multiple chucks 1 amplitude of stretching is consistent.
In the present embodiment, tool component includes lathe oil cylinder and clamping tool.In use, lathe oil cylinder with it is multiple
Chuck 1 connects, and when multiple chucks 1 stretch along lathe spindle direction, the gap between multiple chucks 1 and workpiece becomes larger or contracts
It is small.Since chuck 1 is connect with clamping jaw 2 by fixing piece 4, so the gap between multiple clamping jaws 2 and workpiece also can be with multiple folders
Disk 1 stretches along lathe spindle direction to become larger or reduces, to achieve the effect that relieving or clamp workpiece.Clamping tool generates
Effect it is identical as the effect of above-mentioned clamping tool, repeat no more.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of clamping tool characterized by comprising at least two chucks and at least two clip claw assemblies；
Multiple clip claw assemblies are separately positioned on the end face of multiple chucks；Multiple chuck intervals, which are arranged and enclose, to be set
It is annular in shape；
The clip claw assembly includes clamping jaw, positioning pin and fixing piece；It is provided on the clamping jaw for wearing the positioning pin
First through hole and the second through-hole for wearing the fixing piece；The inner wall of the first through hole is abutted with the positioning pin,
There are gaps between the inner wall and the fixing piece of second through-hole；The positioning pin is connect with the chuck；The fixation
Part is connect with the chuck, so that the clamping jaw be enabled to connect with the chuck.
2. clamping tool according to claim 1, which is characterized in that each clip claw assembly includes two described solid
Determine part, and is correspondingly arranged on the clamping jaw there are two second through-hole；
The first through hole is arranged between two second through-holes.
3. clamping tool according to claim 1, which is characterized in that the fixing piece includes fixing bolt；
The threaded hole matched with the fixing bolt is provided on the chuck.
4. clamping tool according to claim 1, which is characterized in that further include positioning disk；
Locating piece is provided on the positioning disk, the locating piece is fixedly connected with the positioning disk；The locating piece be used for
The end face of workpiece abuts, and moves to limit workpiece along its axial direction.
5. clamping tool according to claim 4, which is characterized in that be respectively set on the locating piece and the positioning disk
There are the location hole and bolt hole for wearing positioning bolt.
6. clamping tool according to claim 5, which is characterized in that the bolt hole is multiple, multiple bolts hole
Direction interval along the positioning disk edge to the center of circle is arranged.
7. clamping tool according to claim 5, which is characterized in that the location hole is in a strip shape, the positioning bolt energy
It is enough to be moved along the location hole.
8. clamping tool according to claim 6, which is characterized in that be provided with locating channel on the positioning disk；It is multiple
The bottom of the locating channel is arranged in the bolt hole；
The locating piece includes sliding part and support portion；The support portion with the end face of workpiece for abutting；The sliding part energy
Enough extending directions along the locating channel slide.
9. clamping tool according to claim 8, which is characterized in that the locating channel is multiple；
Multiple locating channels are of a straight line type, and multiple locating channel interval settings；Each locating channel from
The positioning disk edge extends to the center point.
10. a kind of tool component, which is characterized in that including lathe oil cylinder and such as the described in any item clamping works of claim 1-9
Tool；
The lathe oil cylinder is connect with the chuck, and the lathe oil cylinder is for driving the chuck to stretch along lathe axial direction
Contracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909019.1U CN208584010U (en) | 2018-06-12 | 2018-06-12 | Clamping tool and tool component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909019.1U CN208584010U (en) | 2018-06-12 | 2018-06-12 | Clamping tool and tool component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208584010U true CN208584010U (en) | 2019-03-08 |
Family
ID=65536737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909019.1U Expired - Fee Related CN208584010U (en) | 2018-06-12 | 2018-06-12 | Clamping tool and tool component |
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| Country | Link |
|---|---|
| CN (1) | CN208584010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139117A (en) * | 2022-09-01 | 2022-10-04 | 万向钱潮股份公司 | Clamping device for positioning spatial curved surface |
-
2018
- 2018-06-12 CN CN201820909019.1U patent/CN208584010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139117A (en) * | 2022-09-01 | 2022-10-04 | 万向钱潮股份公司 | Clamping device for positioning spatial curved surface |
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|---|---|---|---|
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20210612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |