CN203125477U - Copper-head iron hammer used for sand box pin bush assembly - Google Patents
Copper-head iron hammer used for sand box pin bush assembly Download PDFInfo
- Publication number
- CN203125477U CN203125477U CN 201320023668 CN201320023668U CN203125477U CN 203125477 U CN203125477 U CN 203125477U CN 201320023668 CN201320023668 CN 201320023668 CN 201320023668 U CN201320023668 U CN 201320023668U CN 203125477 U CN203125477 U CN 203125477U
- Authority
- CN
- China
- Prior art keywords
- copper
- hammer
- iron
- iron hammer
- head
- 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
Links
Images
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a copper-head iron hammer used for sand box pin bush assembly. The iron hammer is made of copper alloy and iron alloy. A copper hammer head is fixedly connected with an iron hammer body through a hex head screw, the copper hammer head is cylinder-ball-shaped, and an installation hole handle is arranged on the iron hammer body in the vertical direction and is fixedly connected with the iron hammer body. The copper alloy has good plasticity and has good self-locking performance when matched with iron threads. The two parts can be firmly locked together to form a whole under the action of the hammer itself and outside force, and the hammer can be directly used for precise assembly work such as installation of a pin bush of a sand core and assembly of bearings. The copper-head iron hammer is simple in structure, convenient, practical, flexible to operate, convenient to carry, fast and easy to assemble and high in efficiency, and other tools are needless to use.
Description
Technical field
The utility model belongs to mechanical frock maintenance tool class, and the copperhead iron hammer is applicable to the sandbox guide of assembling high rigidity, and all maintaining units or individual are fit to use, especially needs often to assemble the frock of sandbox guide, equipment more suitable.
Background technology
At present, in foundry enterprise was produced, changing the work of assembling sandbox guide was a routine work, and it is very big to work; The guide material is harder but intensity is low, has following some problem at the assembling process guide: one, directly beat can cause to beat with iron hammer in assembling process and collapse guide, cause to assemble and do over again and damage guide; Two, need use in the middle of copper rod excessively, the guide of copper rod over against the need assembling, then, beat copper rod with iron hammer power is delivered to guide, have that effective merit loss is big, efficient is low; Three, copper rod length use＜120mm just can not use, and increases cost; Four, increase left hand and grabbed the copper rod job step.
Summary of the invention
It is a kind of at present assembling sandbox guide difficulty that the purpose of this utility model is to provide, and need use excessively to have that effective merit loss is big, efficient is low in the middle of copper rod; Increased left hand and grabbed shortcomings such as copper rod job step and frock tool cost and repeatedly sum up, improved invention repeatedly, made installation sandbox guide copperhead iron hammer.Improve at 2 pounds of single ball pein hammers, after former flat die place cuts off 20 millimeters, vertically process the screwed hole of a M10mm.Be raw material with copper material, be diameter to cut off the iron hammer portion size, height dimension 20mm makes the "painted-face" character in opera head, bore a diameter 10 (+0.1～+ 0.3) the millimeter Kong Bingjia soket head cap screw head position of coming out in the center, with the M10 soket head cap screw "painted-face" character in opera head is fastened on the iron hammer, this copperhead iron hammer is fit to business unit changing the instructions for use of assembling sandbox guide, has volume copperhead iron hammer little, in light weight, easy to carry.
Technical solution of the present utility model is such, and a kind of assembling sandbox guide copperhead iron hammer comprises irony hammer body, hexagon socket head cap screw, copper tup, it is characterized in that copper tup (3) is connected with irony hammer body (1) by hexagon socket head cap screw (2) to tighten up.
Have the installation connecting hole on irony hammer body (1) vertical direction, the iron hammer handle passes connecting hole and is connected with irony hammer body (1) and tightens up.
Irony hammer body (1) is used copper material.
Irony hammer body (1) is spheroidal, and copper tup (3) is cylindrical.
The utility model has the advantages that:
1, simple in structure, volume is little, and weight is moderate, and is easy to carry.
2, be fit to business unit, individual, often change the work of sandbox guide, can directly beat use, need not to use other instruments.
3, be fit to business unit, individual, running in bearings work equally
4, multi-purpose type is replaced monolateral copper tup, has both kept the original shape of iron hammer and function, has increased the function of copper tup.
Description of drawings
Accompanying drawing 1 is installed assembling for overall structure of the present utility model and is added cutaway view.
In the accompanying drawing, irony hammer body (1), hexagon socket head cap screw (2), copper tup (3).
The specific embodiment
Most preferred embodiment of the present utility model is such: with reference to accompanying drawing 1, comprise ball irony hammer body (1), hexagon socket head cap screw (2), the copper tup of cylinder (3).Improve at 2 pounds of single round end irony hammer bodies (1), after former flat die place cuts off 20 millimeters, vertically process the screwed hole of a M10mm.Be raw material with copper material, be diameter to cut off the iron hammer portion size, height dimension 20mm makes copper tup, bores a diameter 10 (+0.1～+ 0.3) millimeter hole in the center, with M10 hexagon socket head cap screw (2) copper tup (3) is fastened on the irony hammer body (1).
Claims (4)
1. an assembling sandbox guide copperhead iron hammer comprises irony hammer body, hexagon socket head cap screw, copper tup, it is characterized in that copper tup (3) is connected with irony hammer body (1) by hexagon socket head cap screw (2) to tighten up.
2. according to the described a kind of assembling sandbox guide copperhead iron hammer of claim 1, it is characterized in that having the installation connecting hole on irony hammer body (1) vertical direction, the iron hammer handle passes connecting hole and is connected with irony hammer body (1) and tightens up.
3. according to the described a kind of assembling sandbox guide copperhead iron hammer of claim 1, it is characterized in that irony hammer body (1) uses copper material.
4. according to the described a kind of assembling sandbox guide copperhead iron hammer of claim 1, it is characterized in that irony hammer body (1) is spheroidal, copper tup (3) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023668 CN203125477U (en) | 2013-01-16 | 2013-01-16 | Copper-head iron hammer used for sand box pin bush assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023668 CN203125477U (en) | 2013-01-16 | 2013-01-16 | Copper-head iron hammer used for sand box pin bush assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125477U true CN203125477U (en) | 2013-08-14 |
Family
ID=48933497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023668 Expired - Fee Related CN203125477U (en) | 2013-01-16 | 2013-01-16 | Copper-head iron hammer used for sand box pin bush assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125477U (en) |
-
2013
- 2013-01-16 CN CN 201320023668 patent/CN203125477U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204893776U (en) | Box spanner suitable for long bolt connecting piece | |
| CN202867495U (en) | Combined bolt | |
| CN203245822U (en) | Tapered taking device for broken ends of screws | |
| CN205033125U (en) | Adjustable connecting rod length is from shaping T type box spanner | |
| CN203357346U (en) | Multifunctional spanner | |
| CN203125477U (en) | Copper-head iron hammer used for sand box pin bush assembly | |
| CN203380823U (en) | Telescopic rod of socket wrench | |
| CN206048027U (en) | The multifunctional wrench of replaceable spanner | |
| CN202378010U (en) | Hammer | |
| CN201455941U (en) | Screwdriver hammer | |
| CN110185695B (en) | Anti-theft bolt set for wind power | |
| CN203485097U (en) | Stretchable socket spanner connecting rod | |
| CN208575789U (en) | A kind of assembly type hand turning tool | |
| CN201471333U (en) | L-shaped wrench | |
| CN102672646A (en) | Novel multifunctional hexagonal wrench | |
| CN203210336U (en) | Hammer provided with screwdriver | |
| CN203579498U (en) | Multifunctional hexagon wrench | |
| CN203449223U (en) | Multifunctional wrench | |
| CN206874622U (en) | A kind of novel red rushes bolt turret head | |
| CN205089754U (en) | Hookup screw rod | |
| CN202367650U (en) | Multipurpose adjustable spanner | |
| CN201960521U (en) | Tool for mounting pin in transverse line direction | |
| CN201597002U (en) | Adapter used with ratchet wrench | |
| CN201534227U (en) | Adjustable boring cutter device | |
| CN209207396U (en) | A kind of detachable pin removal for becoming head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130814 Termination date: 20170116 |