CN202240680U - Perforating tool for outer pipe of low-temperature thermostat - Google Patents
Perforating tool for outer pipe of low-temperature thermostat Download PDFInfo
- Publication number
- CN202240680U CN202240680U CN2011203562271U CN201120356227U CN202240680U CN 202240680 U CN202240680 U CN 202240680U CN 2011203562271 U CN2011203562271 U CN 2011203562271U CN 201120356227 U CN201120356227 U CN 201120356227U CN 202240680 U CN202240680 U CN 202240680U
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- China
- Prior art keywords
- outer tube
- plate
- assembly
- outer pipe
- arc
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Abstract
The utility model discloses a perforating tool for an outer pipe of a low-temperature thermostat. The perforating tool comprises an upper assembly and a lower assembly, wherein the upper assembly is connected with the lower assembly through a bolt; the upper assembly comprises two circular-arc plates a which are arranged in parallel; the two ends of the circular-arc plates a are provided with connecting plates a; the lower assembly comprises a bottom plate a; the lower part of the bottom plate a is provided with two bottom plates b; the bottom plate a is provided with two parallel support arc plates; two circular-arc plates b are arranged in the middles of the two support arc plates; and the two ends of the two circular-arc plates b are provided with connecting plates b. The support arc plates of the lower assembly are welded with the bottom plate a and the circular-arc plates a, so that the outer pipe can be supported as a whole, and a perforating size can be more accurate on the same horizontal plane; due to the adoption of the tool, the outer pipe can be stressed more uniformly, the roundness of the outer pipe is ensured, and the perforating size of the outer pipe is controlled accurately; and the tool has a simple structure, and contributes to saving time and labor.
Description
Technical field
The utility model relates to a kind of perforate frock of light-wall pipe, relates in particular to a kind of perforate frock of cryostat outer tube.
Background technology
Cryostat is called low temperature thermostat bath again, and it is the equipment that is used to keep a consecutive low temperature below 0 ℃, is widely used in Bioexperiment, medicine, scientific research institution of school.In the process of making the cryostat outer tube, because outer length of tube is longer, perforate quantity is more; Conventional method adopts tape measure with each location, the hole that need cut, and the pattern cut of drawing is cut with cutting tool again; This method is difficult to control the precision of bore size; And waste time and energy, especially under the situation of outer tube wall long length than light wall pipe, perforate is more wayward on the outer tube.
The utility model content
The purpose of the utility model is to solve the problem of perforate difficulty on the cryostat outer tube; A kind of perforate frock of cryostat outer tube is provided; It can effectively control the machining accuracy of macropore on the cryostat outer tube, and can guarantee that the deflection of outer tube when machining hole is no more than standard, and this tool structure is simple; Easy to operate, time saving and energy saving.
The purpose of the utility model is to realize through following technical scheme:
A kind of perforate frock of cryostat outer tube comprises assembly and following assembly, and the said assembly of going up is connected through bolt with following assembly;
The said assembly of going up comprises that two laterally arrange and the corresponding to arc plate a of external diameter of radian and outer tube, and said two arc plate a connect as one through two connecting plate a, and said connecting plate a is arranged on the two ends of arc plate a;
Said assembly down comprises base plate a; Said base plate a bottom is provided with two base plate b; Said base plate a is provided with two parallel support arc plates; Said two support the corresponding to arc plate b of external diameter that arc plate inboards all are welded with radian and outer tube, and said two arc plate b connect as one through the connecting plate b that is arranged on its end, are connected through bolt between said connecting plate a and the connecting plate b.
Between the said two arc plate a that laterally arrange floor a is set evenly.
Said two support arc plate both sides is provided with stiffener.
Said base plate a two ends are provided with hanger.
Between the said two arc plate b floor b is set evenly.
The beneficial effect of the utility model is: through support arc plate and base plate a and the arc plate b welding that will play assembly; Can totally support outer tube; And the center line that can make outer tube places on the horizontal plane, can guarantee that like this bore size on the same horizontal plane can be more accurate; Because the tube wall of outer tube is thinner; Caliber is bigger, and pipe range is longer, is welded to connect plate b through between two arc plate b of following assembly, evenly welding floor b and two ends; And evenly welding floor a and two ends are welded to connect plate a between two arc plate a of last assembly; Be connected with connecting plate b bolt through connecting plate a between last assembly and the following assembly, can make outer tube stressed more even, guarantee the roundness of outer tube; Can control the bore size of outer tube accurately through this frock, time saving and energy saving, can also effectively control the distortion of outer tube.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 looks sketch map for the master of the perforate frock of the described cryostat outer tube of the utility model;
Fig. 2 looks sketch map for the left side of the perforate frock of the described cryostat outer tube of the utility model.
Among the figure:
1, goes up assembly;
11, arc plate a; 12, connecting plate a; 13, floor a;
2, following assembly;
21, base plate a; 22, base plate b; 23, support the arc plate; 24, floor b; 25, arc plate b; 26, connecting plate b; 27, stiffener; 28, hanger.
The specific embodiment
Among the embodiment as illustrated in fig. 1 and 2, the perforate frock of the described cryostat outer tube of the utility model comprises that utilizing connecting plate a12 and connecting plate b26 to carry out bolt between assembly 1 and following assembly 2, two assemblies is connected; Comprise in the last assembly 1 laterally arranging and the corresponding to two arc plate a11 of external diameter of radian and outer tube that evenly welding floor a13 in the middle of the arc plate a11 and two ends respectively are welded with a connecting plate a12, two arc plate a11 connect as one through connecting plate a12; Following assembly 2 comprises base plate a21, is connecting two base plate b22 with bolt below it, parallelly above it is welding two and supports arc plates 23; Support the corresponding to arc plate b25 of external diameter that arc plate 23 inboards all are welded with radian and outer tube; Evenly welding floor b24 in the middle of the arc plate b25, its two ends respectively are welded with a connecting plate b26, and two arc plate b25 connect as one through connecting plate b26; Support arc plate 23 both sides and welding stiffener 27, base plate a21 is welding hanger 28 in two ends.During work, the cryostat outer tube is placed on down on the assembly 2, will goes up assembly 1 and following assembly 2 then and be connected through bolt; Can well support outer tube; And make the center line of outer tube place on the horizontal plane, and carry out the perforate operation then, can keep the precision of perforate.
Claims (5)
1. the perforate frock of a cryostat outer tube is characterized in that, comprises assembly (1) and following assembly (2), and the said assembly (1) of going up is connected through bolt with following assembly (2);
The said assembly (1) of going up comprises that two laterally arrange and the corresponding to arc plate a of external diameter (11) of radian and outer tube, and said two arc plate a (11) connect as one through two connecting plate a (12), and said connecting plate a (12) is arranged on the two ends of arc plate a (11);
Said assembly (2) down comprises base plate a (21); Said base plate a (21) bottom is provided with two base plate b (22); Said base plate a (21) is provided with two parallel support arc plates (23); Said two support the inboard corresponding to arc plate b of external diameter (25) that all is welded with radian and outer tube of arc plates (23), and said two arc plate b (25) connect as one through the connecting plate b (26) that is arranged on its end, are connected through bolt between said connecting plate a (12) and the connecting plate b (26).
2. according to the perforate frock of claims 1 described cryostat outer tube, it is characterized in that, between the said two arc plate a (11) that laterally arrange floor a (13) is set evenly.
3. according to the perforate frock of claims 1 described cryostat outer tube, it is characterized in that said two support arc plate (23) both sides is provided with stiffener (27).
4. according to the perforate frock of claims 1 described cryostat outer tube, it is characterized in that said base plate a (21) two ends are provided with hanger (28).
5. according to the perforate frock of claims 1 described cryostat outer tube, it is characterized in that, between the said two arc plate b (25) floor b (24) is set evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562271U CN202240680U (en) | 2011-09-21 | 2011-09-21 | Perforating tool for outer pipe of low-temperature thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562271U CN202240680U (en) | 2011-09-21 | 2011-09-21 | Perforating tool for outer pipe of low-temperature thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240680U true CN202240680U (en) | 2012-05-30 |
Family
ID=46101981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203562271U Expired - Lifetime CN202240680U (en) | 2011-09-21 | 2011-09-21 | Perforating tool for outer pipe of low-temperature thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380774A (en) * | 2011-09-21 | 2012-03-21 | 无锡市创新化工设备有限公司 | Hole-cutting fixture for outer tube of cryostat |
-
2011
- 2011-09-21 CN CN2011203562271U patent/CN202240680U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380774A (en) * | 2011-09-21 | 2012-03-21 | 无锡市创新化工设备有限公司 | Hole-cutting fixture for outer tube of cryostat |
| CN102380774B (en) * | 2011-09-21 | 2016-03-30 | 无锡市创新化工设备有限公司 | The perforate frock of cryostat outer tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214000 Jiangsu, Huishan District, former Chau Street, the new bridge village Patentee after: Wuxi innovation low temperature mould equipment Technology Co., Ltd. Address before: Huishan District of Jiangsu city in Wuxi Province before 214181 Zhou Zhen Zhang Ming Qiao Cun (innovative chemical equipment) Patentee before: Wuxi Creative Chemical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |