CN205934053U - Connecting device for shell breaking hammer - Google Patents
Connecting device for shell breaking hammer Download PDFInfo
- Publication number
- CN205934053U CN205934053U CN201620924635.5U CN201620924635U CN205934053U CN 205934053 U CN205934053 U CN 205934053U CN 201620924635 U CN201620924635 U CN 201620924635U CN 205934053 U CN205934053 U CN 205934053U
- Authority
- CN
- China
- Prior art keywords
- breaking hammer
- crust breaking
- external diameter
- card column
- attachment means
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a connecting device for shell breaking hammer, this connecting device is used for connecting shell breaking hammer and piston rod, shell breaking hammer includes the cylinder, the tup, first spliced pole, first calorie of post and reference column, the piston rod includes the body of rod, second spliced pole and second card post, seted up in the second card post with reference column complex constant head tank, connecting device includes two halfcylinders, first spacing portion has been seted up to the inboard of halfcylinder, spacing portion of second and spread groove, the fixed slot has been seted up to outside symmetry, the fixed orifices has been seted up in the fixed slot, the mounting passes the fixed orifices with two halfcylinder fixed connection. The utility model discloses the two halves cylinder utilizes the mounting to realize when the shell breaking hammer damage is serious, loosens detachable fixed connection the mounting and can open connecting device among the connecting device, the shell breaking hammer of being convenient for change alone, and need not to change together together with the piston rod.
Description
Technical field
This utility model belongs to electrolytic aluminium crust breaking system and in particular to a kind of crust breaking hammer attachment means.
Background technology
During Aluminum Electrolysis Production, the effect due to electrolyte can form one layer of hard shell on aluminium liquid surface, in order to take out
Go out aluminium liquid and throw in alumina powder, need to open this layer of shell using electrolytic aluminium crust breaking system in local location.At present, electrolysis bath
Crust breaking system is all to realize automatically controlling by tank control cabinet, so significantly reduces the labor intensity of workman, and in crust breaking
Time, the accuracy aspect feeding intake are greatly improved.
But in existing crust breaking system, the part below crust breaking cylinder and crust breaking end, outer piston bar, especially
Crust breaking end, is all to be made using A-type steel, because the case hardness of this steel is low, wears no resistance, lead to crust breaking end in piston
Just cannot use in the case that other components such as bar are all intact.And when more renewing crust breaking end, due to outer piston bar and crust breaking
Head is one it is impossible to dismounting, it has to remake the whole assembly of below cylinder, does not have impaired outer piston bar
Destroy, and weight in crust breaking end device for the outer piston bar can account for 50% about, this has resulted in huge waste, increase
Ton aluminum cost and workman's working strength rate.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, provides a kind of crust breaking hammer to connect
Device, for being fixedly connected detachable to crust breaking hammer and piston rod, when crust breaking hammer damages without replacing piston rod.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is to be achieved through the following technical solutions：
A kind of crust breaking hammer attachment means, this attachment means is used for connecting crust breaking hammer and piston rod, and described crust breaking hammer includes
Cylinder, one end of described cylinder is provided with tup, and the other end is sequentially provided with the first connecting post, the first card column and locating dowel, and described
The external diameter of one card column is equal with the external diameter of cylinder, and the external diameter of described first connecting post and locating dowel is respectively less than the external diameter of cylinder；Institute
State piston rod and include the body of rod, the connection end of the described body of rod is sequentially provided with the second connecting post and the second card column, described second connecting post
External diameter be less than the external diameter of the body of rod, the external diameter of described second card column is equal with the external diameter of the body of rod, offers in described second card column
Locating slot with locating dowel cooperation；Described attachment means include two structure identical semicylinders, described semicylinder interior
Side offers the first limiting section, the second limiting section and link slot, middle part after the first limiting section docking of two described semicylinders
Form the first stopper slot with the first connecting post cooperation, after the second limiting section docking, middle part forms the with the second connecting post cooperation
Two stopper slots, for limiting the first card column and the second card column after link slot docking, the outside of described semicylinder symmetrically offers
Fixing groove, offers the fixing hole running through in described fixing groove, two semicylinders are fixed by fixture through described fixing hole
Connect.
Further, the outer surface of described crust breaking hammer is coated with high-temperature resistant composite material.
Further, the hemispherical structure of described tup.
Further, the middle part of described tup is provided with and is easy to improve the cylindrical bump beating effect.
Further, described first card column and the second card column external diameter are equal.
Further, described fixture is for ease of the hexagon socket head cap screw quickly fixed.
The beneficial effects of the utility model are：
This utility model crust breaking hammer utilizes locating dowel to coordinate with locating slot, quick and piston rod docking, both joint sets
Connect the attachment means being made up of two semicylinders, two half-cylinders realized using fixture detachable be fixedly connected, when
During crust breaking hammer well damage, unclamp fixture and can open attachment means, be easy to be individually replaced crust breaking hammer, and need not be together with piston
Bar is changed together.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will make to required for embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description be only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is use state schematic diagram of the present utility model；
Fig. 2 is structural decomposition diagram of the present utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1- crust breaking hammer, 101- cylinder, 102- tup, 103- first connecting post, 104- first card column, 105- locating dowel, 2-
Piston rod, the 201- body of rod, 202- second connecting post, 203- second card column, 204- locating slot, 3- attachment means, 301- semicolumn
Body, 302- first limiting section, 303- second limiting section, 304- link slot, 305- fixing groove, 306- fixing hole, 4- fixture.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The all other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to shown in Fig. 1-2, this utility model is a kind of crust breaking hammer attachment means, this attachment means 3 is used for connecting
Crust breaking hammer 1 and piston rod 2, crust breaking hammer 1 includes cylinder 101, and one end of cylinder 101 is provided with tup 102, and the other end is sequentially provided with
One connecting post 103, the first card column 104 and locating dowel 105, the external diameter of the first card column 104 is equal with the external diameter of cylinder 101, and first
The external diameter of connecting post 103 and locating dowel 105 is respectively less than the external diameter of cylinder 101；Piston rod 2 includes the body of rod 201, the company of the body of rod 201
Connect end and be sequentially provided with the second connecting post 202 and the second card column 203, the external diameter of the second connecting post 202 is less than the external diameter of the body of rod 201,
The external diameter of the second card column 203 is equal with the external diameter of the body of rod 201, offers the positioning with locating dowel 105 cooperation in the second card column 203
Groove 204；Connect dress and include two structure identical semicylinders 301, the inner side of semicylinder 301 offers the first limiting section
302nd, the second limiting section 303 and link slot 304, after the first limiting section 302 docking of two semicylinders 301, middle part is formed and the
First stopper slot of one connecting post 103 cooperation, after the second limiting section 303 docking, middle part is formed and the second connecting post 202 cooperation
Second stopper slot, for limiting the first card column 104 and the second card column 203, the first card column 104 and second after link slot 304 docking
Card column 203 external diameter is equal, the outside of semicylinder 301 symmetrically offers fixing groove 305, offers and run through in fixing groove 305
Fixing hole 306, two semicylinders 301 are fixedly connected by fixture 4 through fixing hole 306, and crust breaking hammer 1 and piston rod 2 are even
Detachable being fixedly connected is realized under the restriction of connection device 3.
Wherein, the outer surface of crust breaking hammer 1 is coated with high-temperature resistant composite material, the hemispherical structure of tup 102, tup
102 middle part is provided with to be easy to improve the cylindrical bump 106 beating effect.
Wherein, fixture 4 is for ease of the hexagon socket head cap screw quickly fixed.
One of the present embodiment has particular application as：During use, coordinated with locating slot 204 using locating dowel 105, quickly will beat
Shell hammer 1 and piston rod 2 dock, the attachment means 3 being then made up of two semicylinders 301 in both junction sockets, two halves
Cylinder 301 realized using fixture 4 detachable be fixedly connected, when crust breaking hammer 1 well damage, unclamping fixture 4 is
Attachment means 3 can be opened, be conveniently replaceable crust breaking hammer 1, and need not change together with piston rod.
In the description of this specification, the description of reference term " embodiment ", " example ", " specific example " etc. means
In conjunction with the specific features of this embodiment or example description, structure, material live feature be contained in of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples
In combine in an appropriate manner.
This utility model preferred embodiment disclosed above is only intended to help illustrate this utility model.Preferred embodiment is simultaneously
There is no all of details of detailed descriptionthe, do not limit the specific embodiment that this utility model is only described yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and is specifically described these embodiments, is in order to preferably
Explain principle of the present utility model and practical application, so that skilled artisan can be best understood by and utilize this
Utility model.This utility model is only limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of crust breaking hammer attachment means, this attachment means be used for connecting crust breaking hammer and piston rod it is characterised in that：
Described crust breaking hammer includes cylinder, and one end of described cylinder is provided with tup, and the other end is sequentially provided with the first connecting post, the first card
Post and locating dowel, the external diameter of described first card column is equal with the external diameter of cylinder, and the external diameter of described first connecting post and locating dowel is equal
External diameter less than cylinder；
Described piston rod includes the body of rod, and the connection end of the described body of rod is sequentially provided with the second connecting post and the second card column, and described second
The external diameter of connecting post is less than the external diameter of the body of rod, and the external diameter of described second card column is equal with the external diameter of the body of rod, in described second card column
Offer the locating slot with locating dowel cooperation；
Described attachment means include two structure identical semicylinders, and it is spacing that the inner side of described semicylinder offers first
Portion, the second limiting section and link slot, after the first limiting section docking of two described semicylinders, middle part is formed and the first connecting post
First stopper slot of cooperation, after the second limiting section docking, middle part forms the second stopper slot with the second connecting post cooperation, link slot
It is used for after docking limiting the first card column and the second card column, the outside of described semicylinder symmetrically offers fixing groove, described fixation
The fixing hole running through is offered, two semicylinders are fixedly connected by fixture through described fixing hole in groove.
2. crust breaking hammer attachment means according to claim 1 it is characterised in that：The outer surface of described crust breaking hammer is coated with
High-temperature resistant composite material.
3. crust breaking hammer attachment means according to claim 1 it is characterised in that：The hemispherical structure of described tup.
4. crust breaking hammer attachment means according to claim 3 it is characterised in that：The middle part of described tup is provided with to be easy to carry
Height beats the cylindrical bump of effect.
5. crust breaking hammer attachment means according to claim 1 it is characterised in that：Outside described first card column and the second card column
Footpath is equal.
6. crust breaking hammer attachment means according to claim 1 it is characterised in that：Described fixture is for ease of quickly fixing
Hexagon socket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924635.5U CN205934053U (en) | 2016-08-23 | 2016-08-23 | Connecting device for shell breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924635.5U CN205934053U (en) | 2016-08-23 | 2016-08-23 | Connecting device for shell breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934053U true CN205934053U (en) | 2017-02-08 |
Family
ID=57951115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620924635.5U Withdrawn - After Issue CN205934053U (en) | 2016-08-23 | 2016-08-23 | Connecting device for shell breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205934053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245061A (en) * | 2016-08-23 | 2016-12-21 | 宁国市开源电力耐磨材料有限公司 | A kind of crust breaking hammer attachment means |
-
2016
- 2016-08-23 CN CN201620924635.5U patent/CN205934053U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245061A (en) * | 2016-08-23 | 2016-12-21 | 宁国市开源电力耐磨材料有限公司 | A kind of crust breaking hammer attachment means |
| CN106245061B (en) * | 2016-08-23 | 2018-05-04 | 宁国市开源电力耐磨材料有限公司 | A kind of crust breaking hammer attachment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180504 |
|
| AV01 | Patent right actively abandoned |