CN201866006U - Steam cylinder of portal welding machine - Google Patents
Steam cylinder of portal welding machine Download PDFInfo
- Publication number
- CN201866006U CN201866006U CN2010206053813U CN201020605381U CN201866006U CN 201866006 U CN201866006 U CN 201866006U CN 2010206053813 U CN2010206053813 U CN 2010206053813U CN 201020605381 U CN201020605381 U CN 201020605381U CN 201866006 U CN201866006 U CN 201866006U
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- China
- Prior art keywords
- cylinder
- piston rod
- steam cylinder
- base
- welding machine
- 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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Abstract
The utility model relates to a steam cylinder of a portal welding machine, which comprises a base, a cylinder seat is connected onto the base, a steam cylinder body is connected onto the cylinder seat, an end cover is arranged on the steam cylinder body, a regulation screw nut is fixed on the end cover, and the base, the cylinder seat and the steam cylinder body are threaded together through a piston rod, wherein a guide rod is also connected between the base and the cylinder seat and is positioned besides the piston rod, the cylinder seat and the steam cylinder body are fixed through two double-head screw rods, and the two double-head screw rods are positioned at both sides of the piston rod. The utility model has the advantages that the steam cylinder of the portal welding machine adopts three pistons for pressurization, the output pressure of the steam cylinder of the portal welding machine is three times of that of a single-piston steam cylinder under the conditions of the same pressure and the same steam cylinder diameter, and the production efficiency is greatly improved.
Description
Technical field
The utility model relates to the cylinder of a kind of gantry welding machine, relates in particular to a kind of cylinder of gantry welding machine of three pistons pressurization.
Background technique
At present, common cylinder is the pressurization of single piston, under the situation of fixing bleed pressure, needs to obtain bigger delivery pressure, the diameter that needs to strengthen cylinder just can, like this occupancy rate in space will become very big.At the deficiency that technique scheme exists, we have proposed a kind of solution at above-mentioned defective.
Summary of the invention
The utility model provides the cylinder of gantry welding machine of a kind of employing three pistons pressurization, and under the situation with equal pressure and equal cylinder diameter, its delivery pressure is three times of single bucket cylinder.
The purpose of this utility model is achieved by the following technical programs: the cylinder of gantry welding machine, comprise base, be connected with the cylinder seat on the base, be connected with cylinder block on the cylinder seat, end cap is installed on the cylinder block, be fixed with an adjusting nut on the end cap, be applied in together by piston rod between base, cylinder seat, the cylinder block, wherein also be connected with a guide rod between base and the cylinder seat, guide rod is positioned at the next door of piston rod, be fixed together by two double threaded screws between cylinder seat and the cylinder block, described two double threaded screws are positioned at the both sides of piston rod.
Further, cylinder block is divided into three cylinder blocks by two middle covers with it, and the position that piston rod is positioned at each cylinder block is provided with a piston, and each middle cover is screwed between adjacent two cylinder blocks; The outer periphery of piston rod is equipped with cylinder sleeve.
The utility model has the advantages that: the cylinder of gantry welding machine, adopt three pistons pressurizations, under the situation with equal pressure and equal cylinder diameter, its delivery pressure is three times of single bucket cylinder, has improved manufacturing efficiency greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan view of the present utility model.
Wherein, 1, base, 2, the cylinder seat, 3, guide rod, 4, cylinder block, 4 ' cylinder block,, 5, end cap, 6, adjusting nut, 7, middle cover, 8, piston rod, 9, cylinder sleeve, 10, double threaded screw, 11, piston.
Embodiment
It below is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any simple modification or equivalent variations and modification that every foundation technical spirit of the present utility model is done following examples all still belong in the scope of technical solutions of the utility model.
As the cylinder of Fig. 1 to gantry illustrated in fig. 2 welding machine, comprise base 1, be connected with cylinder seat 2 on the base 1, be connected with cylinder block 4 on the cylinder seat 2, end cap 5 is installed on the cylinder block 4, be fixed with an adjusting nut 6 on the end cap 5, base 1, cylinder seat 2, be applied in together by piston rod 8 between the cylinder block 4, wherein also be connected with a guide rod 3 between base 1 and the cylinder seat 2, guide rod 3 is positioned at the next door of described piston rod 8, be fixed together by two double threaded screws 10 between cylinder seat 2 and the cylinder block 4, two double threaded screws 10 are positioned at the both sides of described piston rod 8, cylinder block 4 by two middle covers 7 with its be divided into three cylinder blocks 4 ', piston rod 8 be positioned at each cylinder block 4 ' the position be provided with a piston 11, each middle cover 7 with adjacent two cylinder blocks 4 ' between be screwed in; The outer periphery of piston rod 8 is equipped with cylinder sleeve 9.
The beneficial effects of the utility model are: adopt the cylinder of the gantry welder of three piston pressurizations, and, in the situation with equal pressure and equal cylinder diameter, its output pressure is three times of single bucket cylinder, has greatly shortened the time, has improved production efficiency.
Claims (2)
1. the cylinder of gantry welding machine, comprise base (1), it is characterized in that: be connected with cylinder seat (2) on the described base (1), be connected with cylinder block (4) on the described cylinder seat (2), end cap (5) is installed on the described cylinder block (4), be fixed with an adjusting nut (6) on the described end cap (5), described base (1), cylinder seat (2), be applied in together by piston rod (8) between the cylinder block (4), also be connected with a guide rod (3) between wherein said base (1) and the cylinder seat (2), described guide rod (3) is positioned at the next door of described piston rod (8), be fixed together by two double threaded screws (10) between described cylinder seat (2) and the cylinder block (4), described two double threaded screws (10) are positioned at the both sides of described piston rod (8).
2. the cylinder of gantry according to claim 1 welding machine, it is characterized in that: described cylinder block (4) is divided into three cylinder blocks (4 ') by two middle covers (7) with it, the position that described piston rod (8) is positioned at each cylinder block (4 ') is provided with a piston (11), and each middle cover (7) is screwed between adjacent two cylinder blocks (4 '); The outer periphery of described piston rod (8) is equipped with cylinder sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206053813U CN201866006U (en) | 2010-11-15 | 2010-11-15 | Steam cylinder of portal welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206053813U CN201866006U (en) | 2010-11-15 | 2010-11-15 | Steam cylinder of portal welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866006U true CN201866006U (en) | 2011-06-15 |
Family
ID=44137162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206053813U Expired - Fee Related CN201866006U (en) | 2010-11-15 | 2010-11-15 | Steam cylinder of portal welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121489A (en) * | 2010-11-15 | 2011-07-13 | 昆山市汇新电气机械有限公司 | Air cylinder of gantry welding machine |
-
2010
- 2010-11-15 CN CN2010206053813U patent/CN201866006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121489A (en) * | 2010-11-15 | 2011-07-13 | 昆山市汇新电气机械有限公司 | Air cylinder of gantry welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111115 |