CN208451153U - It is a kind of for processing the rectangular soft pawl of square sheet shape part - Google Patents
It is a kind of for processing the rectangular soft pawl of square sheet shape part Download PDFInfo
- Publication number
- CN208451153U CN208451153U CN201820102605.5U CN201820102605U CN208451153U CN 208451153 U CN208451153 U CN 208451153U CN 201820102605 U CN201820102605 U CN 201820102605U CN 208451153 U CN208451153 U CN 208451153U
- Authority
- CN
- China
- Prior art keywords
- chuck
- soft pawl
- chucks
- processing
- sheet shape
- 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 - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of for processing the rectangular soft pawl of square sheet shape part, the stair-stepping irregular notch being arranged on the chuck of its clamping workpiece, when three chucks form round disk, corresponding notch on three chucks is just respectively enclosed to a square groove, laminar part to be processed is put into corresponding square groove, so that fixture clamping area increases, it is not easy to crush workpiece.Meanwhile clamping area increases so that workpiece becomes smaller, cutting stress can occur uniformly, and workpiece will not free deformation after fixture removal, effectively ensure product quality.The utility model is special fixture, and replacement, debugging are simple, not high to operator's skill requirement, is conducive to smoothly completing for each manufacturing procedure.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of for processing the side of square sheet shape part
The soft pawl of shape.
Background technique
Workpiece is in process, it is often necessary to it is processed by gripping apparatus grips, it is right especially in finishing passes
Fixture requires higher.Existing fixture is many kinds of, and structure is also had nothing in common with each other.Processing for square sheet shape part, passes through
Fixture clamps square sheet shape workpiece on four direction up and down to process inner hole, although machining accuracy can be protected
Card, substantially increases the qualification rate of part；But after processing is completed, by square sheet shape part four direction up and down
On fixture remove after, since part is too thin, under the action of cutting stress, flat parts can deform tilting, lead to part
Flatness does not reach requirement, and also needs to be flattened after processing is completed, so that part meets planarity requirements, not only increases processing
Cost also reduces production efficiency.
Utility model content
The defect that the utility model is high for prior art processing cost, production efficiency is low provides a kind of for the side of processing
The rectangular soft pawl of shape flake part.
The purpose of this utility model is achieved through the following technical solutions:
It is a kind of for processing the rectangular soft pawl of square sheet shape part, including three pieces of chucks and be respectively arranged at each piece of institute
State three soft pawls below chuck；Three pieces of chucks form a round disk；The soft pawl and the corresponding chuck it
Between to be detachably connected；The chuck bottom surface is provided with sliding slot；The soft pawl is connect and is led to the chuck by the sliding slot
Bolt is crossed to fix；The chuck top surface is provided with multiple stair-stepping irregular notches；Notch depth close to the center of circle is maximum,
Extend to edge and successively successively decreases；Notch size close to the center of circle is minimum, extends to edge incremented by successively；Three chucks
When being combined into round disk, the corresponding notch on three chucks just surrounds a square groove；Three chucks
On corresponding notch when surrounding multiple square grooves, long and wide maximum square groove four edges and corners are provided with circle
Pickup hole.
Further, the opposite face of the soft pawl and the chuck contact surface is additionally provided with a plurality of protrusion；The protrusion is used for
It is connect with the chuck of lathe.
Further, it in order to improve stability, is fixed between the soft pawl and the chuck by two bolts；Described in two
The line of bolt passes through the center of circle of the chuck.
Compared with prior art, the utility model at least has the following advantages:
The utility model for processing the rectangular soft pawl of square sheet shape part, be arranged on the chuck of clamping workpiece
Stair-stepping irregular notch, when three chucks form round disk, the corresponding notch on three chucks just divides
A square groove is not surrounded, laminar part to be processed is put into corresponding square groove, so that fixture clamping area increases
Greatly, it is not easy to crush workpiece.Meanwhile clamping area increases so that workpiece becomes smaller, cutting stress can occur uniformly, and fixture is gone
Except rear workpiece will not free deformation, product quality is effectively ensured.The utility model is special fixture, and replacement, debugging are simple, right
Operator's skill requirement is not high, is conducive to smoothly completing for each manufacturing procedure.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the soft pawl of circle for processing square sheet shape part of the utility model；
Fig. 2 is the connection schematic diagram of one of chuck and soft pawl in Fig. 1；
Fig. 3 is the bottom view of Fig. 2.
Description of symbols: 1- chuck；11- sliding slot；12- notch；13- pickup hole；The soft pawl of 2-；21- protrusion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.
Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.
In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
As shown in Fig. 1 ~ 3, in the present embodiment for processing the rectangular soft pawl of square sheet shape part, including three pieces of chucks
1 and it is respectively arranged at three soft pawls 2 of 1 lower section of each piece of chuck；Three pieces of chucks 1 form a round disk；Institute
State is to be detachably connected between soft pawl 2 and the corresponding chuck 1；1 bottom surface of chuck is provided with sliding slot 11；The soft pawl 2
It connect and is bolted with the chuck 1 by the sliding slot 11；1 top surface of chuck be provided with it is multiple it is stair-stepping not
The notch 12 of rule；12 depth of notch close to the center of circle is maximum, extends to edge and successively successively decreases；12 ruler of notch close to the center of circle
Very little minimum extends incremented by successively to edge；Pair when three chucks 1 are combined into round disk, on three chucks 1
The notch 12 answered just surrounds a square groove；Corresponding notch 12 on three chucks 1 surrounds multiple square grooves
When, long and wide maximum square groove four edges and corners are provided with circular pickup hole 13.
Preferably, the opposite face of the soft pawl 2 and 1 contact surface of chuck is additionally provided with a plurality of raised 21；The protrusion
21 with the chuck of lathe for connecting.
Preferably, it in order to improve stability, is fixed between the soft pawl 2 and the chuck 1 by two bolts；Two institutes
The line for stating bolt passes through the center of circle of the chuck 1.
In use, square sheet shape part to be processed is clamped on chuck 1, it is stair-stepping by being arranged on chuck 1
Irregular notch 12, when three chucks 1 form round disk, the corresponding notch 12 on three chucks 1 is just distinguished
A square groove is surrounded, laminar part to be processed is put into corresponding square groove, so that fixture clamping area increases,
It is not easy to crush workpiece.Meanwhile clamping area increases so that workpiece becomes smaller, cutting stress can occur uniformly, fixture removal
Workpiece will not free deformation afterwards, effectively ensure product quality.The utility model is special fixture, and replacement, debugging are simple, to behaviour
Make that personnel's skill requirement is not high, is conducive to smoothly completing for each manufacturing procedure.
More than, the only preferable specific embodiment of the utility model, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to the protection scope of claim.
Claims (3)
1. a kind of for processing the rectangular soft pawl of square sheet shape part, which is characterized in that including three pieces of chucks and be respectively set
Three soft pawls below each piece of chuck；Three pieces of chucks form a round disk；The soft pawl with it is corresponding
It is to be detachably connected between the chuck；The chuck bottom surface is provided with sliding slot；The soft pawl passes through the sliding slot and the card
Disk is connected and is bolted；The chuck top surface is provided with multiple stair-stepping irregular notches；Close to lacking for the center of circle
Mouth depth is maximum, extends to edge and successively successively decreases；Notch size close to the center of circle is minimum, extends to edge incremented by successively；
When three chucks are combined into round disk, the corresponding notch on three chucks just surrounds a square groove；
When corresponding notch on three chucks surrounds multiple square grooves, long and wide maximum square groove four edges and corners
It is provided with circular pickup hole.
2. according to claim 1 for processing the rectangular soft pawl of square sheet shape part, which is characterized in that the soft pawl
A plurality of protrusion is additionally provided with the opposite face of the chuck contact surface；The protrusion with the chuck of lathe for connecting.
3. according to claim 2 for processing the rectangular soft pawl of square sheet shape part, which is characterized in that the soft pawl
It is fixed between the chuck by two bolts；The line of two bolts passes through the center of circle of the chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820102605.5U CN208451153U (en) | 2018-01-22 | 2018-01-22 | It is a kind of for processing the rectangular soft pawl of square sheet shape part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820102605.5U CN208451153U (en) | 2018-01-22 | 2018-01-22 | It is a kind of for processing the rectangular soft pawl of square sheet shape part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208451153U true CN208451153U (en) | 2019-02-01 |
Family
ID=65141182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820102605.5U Expired - Fee Related CN208451153U (en) | 2018-01-22 | 2018-01-22 | It is a kind of for processing the rectangular soft pawl of square sheet shape part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208451153U (en) |
-
2018
- 2018-01-22 CN CN201820102605.5U patent/CN208451153U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200122 |