CN201793314U - Special guard plate for electric horizontal steel coil clamp - Google Patents
Special guard plate for electric horizontal steel coil clamp Download PDFInfo
- Publication number
- CN201793314U CN201793314U CN2010205292944U CN201020529294U CN201793314U CN 201793314 U CN201793314 U CN 201793314U CN 2010205292944 U CN2010205292944 U CN 2010205292944U CN 201020529294 U CN201020529294 U CN 201020529294U CN 201793314 U CN201793314 U CN 201793314U
- Authority
- CN
- China
- Prior art keywords
- bolt
- mainboard
- strip
- special
- clamp
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 7
- 239000010959 steel Substances 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Landscapes
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to a special backplate of electronic horizontal coil of strip clamp, including mainboard, bolt and spring washer, the mainboard adopts the steel sheet to make, is equipped with the bolt hole on the mainboard, and bolt and spring washer installation are fixed in the bolt hole. The utility model has the advantages of reasonable design, be difficult for the scratch coil of strip to guarantee operating mass with rated load, can extensively be used for equipment such as handling clamp.
Description
Technical field
The utility model relates to a kind of protective device, particularly relates to the special-purpose backplate of a kind of electronic horizontal coil of strip clamp.
Background technology
In steel equipment factory, generally adopt horizontal coil clamp handling coil of strip, two groups of jig arm of clamp are not scraped the steel-reel damage side when guaranteeing handling, in the jig arm inboard guar plate are set, and guar plate in the past adopts copper coin to make, and copper coin is fixed on the jig arm by countersunk-heat bolt.In daily production process, the clamp operating rate is bigger, and the operating environment temperature is higher, and the working environment temperature difference is big, causes the often loosening and phenomenon of scraping steel-reel damage of bolt.Because the copper coin material is softer, produces the copper end with steel plate friction back and pollute coil of strip, thereby influenced the quality of coil of strip in addition, and the copper coin surface very easily is out of shape, cause bolted and dismounting difficulty, thereby influenced production efficiency.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, long service life, the not special-purpose backplate of the electronic horizontal coil of strip clamp of easy damaged coil of strip.
In order to address the above problem, the utility model by the following technical solutions:
The special-purpose backplate of a kind of electronic horizontal coil of strip clamp comprises mainboard, bolt and spring washer circle, and mainboard adopts steel plate to make, and mainboard is provided with bolt hole, and the bolt and spring washer circle is fixed in the bolt hole.
The section of described bolt hole is stepped.
Described bolt is a socket bolt.
Compared with prior art, the beneficial effects of the utility model are:
The utility model reasonable in design, bolt is difficult for loosening, thereby has avoided bolt to scrape the phenomenon of steel-reel damage, has guaranteed the quality of coil of strip, has reduced maintenance cost, thereby has improved the performance of enterprises.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the guar plate structural representation before improving.
The specific embodiment
The special-purpose backplate of a kind of electronic horizontal coil of strip clamp as shown in Figure 1, comprises mainboard 1, bolt and spring washer circle 3, and mainboard 1 adopts steel plate to make, and mainboard 1 is provided with bolt hole, and bolt and spring washer circle 3 is fixed in the bolt hole.The section of bolt hole is stepped, and bolt adopts socket bolt 2.
Before the improvement, the structure of guar plate is provided with the countersunk-heat bolt hole as shown in Figure 2 on the mainboard, and clamp in use the loosening of countersunk-heat bolt takes place very easily, and then has caused bolt to scratch the phenomenon of coil of strip.
The utility model improves on the original structure basis, adopt socket bolt 2 and install spring washer 3 additional, bolt is difficult for loosening in the work engineering, even it is loosening that idol has, because the head of socket bolt 2 is in bolt hole, find the timely fastening normal operation that gets final product in back, greatly reduce the labour intensity of service personnel, guaranteed the quality on coil of strip surface.
Claims (3)
1. the special-purpose backplate of electronic horizontal coil of strip clamp is characterized in that, comprise mainboard, bolt and spring washer circle, mainboard adopts steel plate to make, and mainboard is provided with bolt hole, and the bolt and spring washer circle is fixed in the bolt hole.
2. the special-purpose backplate of a kind of electronic horizontal coil of strip clamp according to claim 1 is characterized in that the section of described bolt hole is stepped.
3. the special-purpose backplate of a kind of electronic horizontal coil of strip clamp according to claim 1 is characterized in that described bolt is a socket bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205292944U CN201793314U (en) | 2010-09-15 | 2010-09-15 | Special guard plate for electric horizontal steel coil clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205292944U CN201793314U (en) | 2010-09-15 | 2010-09-15 | Special guard plate for electric horizontal steel coil clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201793314U true CN201793314U (en) | 2011-04-13 |
Family
ID=43848235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205292944U Expired - Fee Related CN201793314U (en) | 2010-09-15 | 2010-09-15 | Special guard plate for electric horizontal steel coil clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201793314U (en) |
-
2010
- 2010-09-15 CN CN2010205292944U patent/CN201793314U/en not_active Expired - Fee Related
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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: 20110413 Termination date: 20160915 |