CN209158148U - A kind of tensioner coring, core jig - Google Patents
A kind of tensioner coring, core jig Download PDFInfo
- Publication number
- CN209158148U CN209158148U CN201821885233.4U CN201821885233U CN209158148U CN 209158148 U CN209158148 U CN 209158148U CN 201821885233 U CN201821885233 U CN 201821885233U CN 209158148 U CN209158148 U CN 209158148U
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- China
- Prior art keywords
- ringfeder
- cylinder
- sand core
- fixing sleeve
- connecting rod
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Abstract
The utility model relates to clamp arts, disclose a kind of tensioner coring, core jig, including chuck body frame, cylinder, support mounting plate, fixing sleeve, connecting rod and ringfeder, cylinder is installed in the support mounting plate of the chuck body frame welding, the chuck body frame, which is bolted, is equipped with fixing sleeve, through the connecting rod for thering is one end to be fixedly connected on cylinder in fixing sleeve, the connecting rod is mounted by means of screws with the ringfeder extrusion of insertion sand core far from one end of cylinder, is cased with ringfeder on the step of ringfeder extrusion outer surface.The utility model can it is multi-field realize sand core crawl and put, reduce fixture design and the process and assemble time, improve the working efficiency of sand core product design engineer, be easy to use producer according to the size and weight of sand core, standardize ringfeder.
Description
Technical field
The utility model relates to clamp art, specially a kind of tensioner coring, core jig.
Background technique
The design of existing fixture is cumbersome, when design, needs in view of clamping, the bite of sand core (workpiece) whether with week
Sand core (workpiece) interference enclosed, this adds increased the design work time of sand core (workpiece) designer and intensity.And it is existing
Fixture causes clamp weight generally overweight since the restrictive condition of consideration is more, affects manipulator or robot in turn
Service life.
Utility model content
The purpose of this utility model is to provide a kind of tensioner coring, core jig, the utility model can be multi-field
It realizes the crawl of sand core and puts, reduce design and the process and assemble time of fixture, improve sand core product design engineer
Working efficiency, be easy to use producer according to the size and weight of sand core, standardize ringfeder, can solve in the prior art
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of tensioner coring, core jig, including chuck body frame, cylinder, support mounting plate, fixing sleeve, connecting rod
And ringfeder, cylinder is installed in the support mounting plate of the chuck body frame welding, the chuck body frame passes through bolt
It is fixedly installed with fixing sleeve, runs through the connecting rod for having one end to be fixedly connected on cylinder in fixing sleeve, the connecting rod is far from cylinder
One end be mounted by means of screws with the ringfeder extrusion of insertion sand core, be cased on the step of ringfeder extrusion outer surface
Ringfeder.
Preferably, the ringfeder is made of polyurethane or nitrile rubber.
Preferably, the ringfeder is located between the step and fixing sleeve of ringfeder extrusion.
Compared with prior art, the beneficial effects of the utility model are as follows:
The tensioner coring of the utility model, core jig, by cylinder drive connection bar, connecting rod is to fixing sleeve contract
Ringfeder is compressed by ringfeder extrusion, ringfeder is squeezed, and generation deformation is protruded outward to be contacted with sand core, since ringfeder deforms institute
Increased frictional force in the multi-field crawl for realizing sand core and can put to grab and put sand core, reduce fixture
Design and process and assemble time, the working efficiency of sand core product design engineer is improved, is easy to use producer according to sand core
Size and weight standardize ringfeder.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the tensioner status diagram of the utility model.
In figure: 1, chuck body frame；2, cylinder；3, support mounting plate；4, fixing sleeve；5, connecting rod；6, ringfeder；7, spiral shell
Nail；8, ringfeder extrusion；9, sand core.
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of tensioner coring, core jig referring to FIG. 1-2, including chuck body frame 1, cylinder 2, support mounting plate
3, fixing sleeve 4, connecting rod 5 and ringfeder 6, chuck body frame 1 weld support mounting plate 3 on cylinder 2 is installed, for fixing
Firmly cylinder 2 shakes at work to prevent it, and chuck body frame 1, which is bolted, is equipped with fixing sleeve 4, fixing sleeve 4
Interior through the connecting rod 5 for having one end to be fixedly connected on cylinder 2, connecting rod 5 is movable in fixing sleeve 4 under the action of cylinder 2, even
The one end of extension bar 5 far from cylinder 2 is fixedly installed with the ringfeder extrusion 8 of insertion sand core 9 by screw 7, and connecting rod 5 is in activity
It is close to fixing sleeve 4 to will drive 8 activity of ringfeder extrusion, is cased with ringfeder 6 on the step of 8 outer surface of ringfeder extrusion, step is
Ringfeder 6 is fixed, ringfeder 6 is made of polyurethane or nitrile rubber, manufactured ringfeder 6 is also easy to produce deformation, and improves wear-resisting
Property, the material source of ringfeder is extensive, can be used multiple material, ringfeder 6 be located at ringfeder extrusion 8 step and fixing sleeve 4 it
Between, the activity of ringfeder extrusion 8 to fixing sleeve 4 close to when ringfeder 6 can be made to be squeezed, generate deformation and protrude outward and is connect with sand core 9
Touching, by the increased frictional force of the deformation of ringfeder 6 institute, thus grab and put sand core 9 (workpiece), it can be in multi-field realization sand core
It 9 crawl and puts, reduces design and the process and assemble time of fixture, improve the work of 9 product design engineer of sand core
Efficiency is easy to use producer to standardize ringfeder 6 according to the size and weight of sand core 9.
Working principle: by 2 drive connection bar 5 of cylinder, connecting rod 5 is pressed to 4 contract of fixing sleeve by ringfeder extrusion 8
Tight ringfeder 6, ringfeder 6 are squeezed, and generation deformation is protruded outward to be contacted with sand core 9, by the increased friction of the deformation of ringfeder 6 institute
Power, to grab and put sand core 9.
In summary: the tensioner coring of the utility model, core jig, by 2 drive connection bar 5 of cylinder, connecting rod 5 to
4 contract of fixing sleeve compresses ringfeder 6 by ringfeder extrusion 8, and ringfeder 6 is squeezed, and generation deformation is protruded outward to be connect with sand core 9
Touching, to grab and put sand core 9, can realize grabbing for sand core 9 multi-field by the increased frictional force of the deformation of ringfeder 6 institute
It takes and puts, reduce design and the process and assemble time of fixture, improve the working efficiency of 9 product design engineer of sand core,
It is easy to use producer to standardize ringfeder 6 according to the size and weight of sand core 9.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of tensioner coring, core jig, including chuck body frame (1), cylinder (2), support mounting plate (3), fixing sleeve
(4), connecting rod (5) and ringfeder (6), it is characterised in that: pacify in the support mounting plate (3) of chuck body frame (1) welding
Equipped with cylinder (2), the chuck body frame (1), which is bolted, to be equipped with fixing sleeve (4), and running through in fixing sleeve (4) has
One end is fixedly connected on the connecting rod (5) of cylinder (2), and the one end of the connecting rod (5) far from cylinder (2) is solid by screw (7)
Dingan County is equipped with the ringfeder extrusion (8) of insertion sand core (9), is cased with ringfeder on the step of ringfeder extrusion (8) outer surface
(6)。
2. a kind of tensioner coring according to claim 1, core jig, it is characterised in that: the ringfeder (6) is by polyurethane
Or nitrile rubber is made.
3. a kind of tensioner coring according to claim 1, core jig, it is characterised in that: the ringfeder (6) is located at ringfeder
Between the step and fixing sleeve (4) of extrusion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885233.4U CN209158148U (en) | 2018-11-15 | 2018-11-15 | A kind of tensioner coring, core jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885233.4U CN209158148U (en) | 2018-11-15 | 2018-11-15 | A kind of tensioner coring, core jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158148U true CN209158148U (en) | 2019-07-26 |
Family
ID=67338238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885233.4U Active CN209158148U (en) | 2018-11-15 | 2018-11-15 | A kind of tensioner coring, core jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918946A (en) * | 2019-12-26 | 2020-03-27 | 宁波亿泰来模具有限公司 | Robot coring clamp for V8 type engine body sand core |
| CN111673357A (en) * | 2020-06-30 | 2020-09-18 | 眉山中车制动科技股份有限公司 | Automatic welding jig of robot |
-
2018
- 2018-11-15 CN CN201821885233.4U patent/CN209158148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918946A (en) * | 2019-12-26 | 2020-03-27 | 宁波亿泰来模具有限公司 | Robot coring clamp for V8 type engine body sand core |
| CN111673357A (en) * | 2020-06-30 | 2020-09-18 | 眉山中车制动科技股份有限公司 | Automatic welding jig of robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of clamp for core taking and core setting Effective date of registration: 20210622 Granted publication date: 20190726 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI ZHONGXIN MOULD TECHNOLOGY Co.,Ltd. Registration number: Y2021990000543 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |