CN203343694U - Refrigerator press rotor clamping and mounting clamp - Google Patents
Refrigerator press rotor clamping and mounting clamp Download PDFInfo
- Publication number
- CN203343694U CN203343694U CN 201320397447 CN201320397447U CN203343694U CN 203343694 U CN203343694 U CN 203343694U CN 201320397447 CN201320397447 CN 201320397447 CN 201320397447 U CN201320397447 U CN 201320397447U CN 203343694 U CN203343694 U CN 203343694U
- Authority
- CN
- China
- Prior art keywords
- clamp
- rotor
- fixedly connected
- pull bar
- connecting rod
- 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
Disclosed is a refrigerator press rotor clamping and mounting clamp which comprises a handle (1). The handle (1) is welded together with the upper end of a clamping pipe (4), a side supporting rod (3) is fixedly connected on the handle (1) and hinged together with the middle portion of an upper connecting rod (2), the lower end of the upper connecting rod (2) is hinged together with one end of a lower connecting rod (5), the other end of the lower connecting rod (5) penetrates the clamping pipe (4) to be hinged on a pull rod (6) which is connected in the clamping pipe (4) in an inserted manner, a retaining block (7) is fixedly connected in the clamping pipe (4), and one end of a spring (8) is fixedly connected to the retaining block (7) while the other end of the same is fixedly connected on the pull rod (6). A rotor after being heated is clamped and mounted by utilizing a principle that the diameter of the clamping pipe is smaller than the inner diameter of the rotor and the diameter of the clamping pipe which expands after being placed on the pull rod is larger than the inner diameter of the rotor, so that the number of reworking or scraping of the rotor in the process of hot sleeving, working efficiency is improved, and convenience is brought to people's work.
Description
Technical field:
The utility model relates to the clamping apparatus technical field, more specifically to a kind of refrigerator press rotor, clamps pincers.
Background technology:
At present, the hot jacket rotor is a mature technology comparatively in refrigerator press assembling, in assembling, first rotor is heated in heating furnace, after heating, immediately rotor is assembled on the bent axle of press, clamping now rotor often uses kilocalorie clamp rotor outer circle or provokes rotor with plug and fill on bent axle, often occur the phenomenon that rotor drops on ground or rotor outer circle damage is done over again in this process, production efficiency is low, workpiece do over again scrap many.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and providing a kind of refrigerator press rotor to clamp pincers, it has effectively solved the rotor after the heating and has clamped problem, has reduced the quantity that workpiece is done over again or scrapped, improved operating efficiency, for people's work has brought convenience.
Technology solution of the present utility model is as follows:
A kind of refrigerator press rotor clamps pincers, it comprises handle, the upper end of handle and clamp welds together, be fixedly connected with side pole on handle, the middle part of side pole and upper connecting rod is hinged, and an end of the lower end of upper connecting rod and lower link is hinged, the other end of lower link is hinged on pull bar through clamp, pull bar is plugged in clamp, is fixedly connected with block in clamp, and an end of spring is fixedly connected on block, the other end is fixedly connected on pull bar;
Form elongated slot on clamp, the lower nozzle that elongated slot is cut apart clamp becomes several arc plates, and the pull bar lower end diameter is greater than the diameter of the lower nozzle of clamp.
Described pull bar bottom has the shrinkage pool of bullet shape.
The beneficial effects of the utility model are:
1, this rotor clamps to clamp and utilizes the clamp diameter to be less than the rotor internal diameter, after on pull bar, the clamp swell diameter is greater than the rotor after principle in rotor clamps heating, it has reduced the quantity that rotor is done over again or scrapped in the hot jacket process, has improved operating efficiency, for people's work has brought convenience.
2, this rotor clamps the shrinkage pool that pincers pull bar bottom has bullet shape, is convenient to rotor and clamps pincers and be placed on the fuel sucking pipe on bent axle, for the rotor hot jacket has played guide effect preferably, has improved production efficiency.
The accompanying drawing explanation:
Structural representation when Fig. 1 is of the present utility model unclamping;
Structural representation when Fig. 2 is of the present utility model unclamping;
The schematic appearance that Fig. 3 is 4 clamp lower ends in Fig. 1;
In figure: 1, handle; 2, upper connecting rod; 3, side pole; 4, clamp; 5, lower link; 6, pull bar; 7, block; 8, spring.
The specific embodiment:
Embodiment: see shown in Fig. 1,2, a kind of refrigerator press rotor clamps pincers, it comprises handle 1, handle 1 welds together with the upper end of clamp 4, be fixedly connected with side pole 3 on handle 1, side pole 3 is hinged with the middle part of upper connecting rod 2, one end of the lower end of upper connecting rod 2 and lower link 5 is hinged, the other end of lower link 5 is hinged on pull bar 6 through clamp 4, pull bar 6 is plugged in clamp 4, be fixedly connected with block 7 in clamp 4, an end of spring 8 is fixedly connected on block 7, the other end is fixedly connected on pull bar 6;
Form elongated slot on clamp 4, the lower nozzle that elongated slot is cut apart clamp 4 becomes several arc plates, and pull bar 6 lower end diameter are greater than the diameter of the lower nozzle of clamp 4.
Described pull bar 6 bottoms have the shrinkage pool of bullet shape.
Operation principle: the rotor during by releasing orientation clamps pincers and inserts in rotor inner hole, and then hold with a firm grip handle 1 and upper connecting rod 2, open connecting rod 2 lower ends outward, drives lower link 5 and opens outward, and connecting rod 5 drives pull bar 6 and up promotes; Pull bar 6 up promotes and is expanded in the clamp 4 slotted lower ends of shaping, make clamp 4 mutually stuck with the rotor internal diameter, thereby can cross movable rotor to bent axle, and the shrinkage pool of pull bar bottom and the appearance similar of the fuel sucking pipe on bent axle are convenient to that rotor is clamped to pincers and are placed on the fuel sucking pipe on bent axle.Then unclamp handle 1 and upper connecting rod 2, pull bar 6 returns to home position under the effect of spring 8, and rotor drops from clamping pincers, completes assembling process.The structure of clamp 4 lower ends as shown in Figure 3.
Claims (2)
1. a refrigerator press rotor clamps pincers, it comprises handle (1), handle (1) welds together with the upper end of clamp (4), be fixedly connected with side pole (3) on handle (1), side pole (3) is hinged with the middle part of upper connecting rod (2), one end of the lower end of upper connecting rod (2) and lower link (5) is hinged, the other end of lower link (5) is hinged on pull bar (6) through clamp (4), pull bar (6) is plugged in clamp (4), it is characterized in that: be fixedly connected with block (7) in clamp (4), one end of spring (8) is fixedly connected on block (7), the other end is fixedly connected on pull bar (6),
Clamp forms elongated slot on (4), and the lower nozzle that elongated slot is cut apart clamp (4) becomes several arc plates, and pull bar (6) lower end diameter is greater than the diameter of the lower nozzle of clamp (4).
2. a kind of refrigerator press rotor according to claim 1 clamps pincers, it is characterized in that: pull bar (6) bottom has the shrinkage pool of bullet shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397447 CN203343694U (en) | 2013-07-05 | 2013-07-05 | Refrigerator press rotor clamping and mounting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320397447 CN203343694U (en) | 2013-07-05 | 2013-07-05 | Refrigerator press rotor clamping and mounting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343694U true CN203343694U (en) | 2013-12-18 |
Family
ID=49743627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320397447 Expired - Fee Related CN203343694U (en) | 2013-07-05 | 2013-07-05 | Refrigerator press rotor clamping and mounting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999236A (en) * | 2015-08-19 | 2015-10-28 | 中国能源建设集团天津电力建设有限公司 | Manufacturing and using method of clamp forceps for butt welding of thermal-control gauge pipes |
-
2013
- 2013-07-05 CN CN 201320397447 patent/CN203343694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999236A (en) * | 2015-08-19 | 2015-10-28 | 中国能源建设集团天津电力建设有限公司 | Manufacturing and using method of clamp forceps for butt welding of thermal-control gauge pipes |
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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 |
Granted publication date: 20131218 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |