CN204108740U - A kind of heat expansion handle of a knife cooling device - Google Patents
A kind of heat expansion handle of a knife cooling device Download PDFInfo
- Publication number
- CN204108740U CN204108740U CN201420325849.1U CN201420325849U CN204108740U CN 204108740 U CN204108740 U CN 204108740U CN 201420325849 U CN201420325849 U CN 201420325849U CN 204108740 U CN204108740 U CN 204108740U
- Authority
- CN
- China
- Prior art keywords
- heat expansion
- cooler bin
- bin body
- knife
- expansion handle
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002826 coolant Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
The utility model discloses a kind of heat expansion handle of a knife cooling device, comprise cooler bin body (1) and be arranged on the fan (3) outside cooler bin body (1) rear wall, also comprise the inner side that is fixed on cooler bin body (1) rear wall and be positioned at the front cold pipe (4) of fan (3), cooler bin body (1) top panel is provided with some support through holes (2), support through holes (2) diameter is larger and less than the diameter of the cutter clamping end of heat expansion handle of a knife than the large footpath of the taper shank of heat expansion handle of a knife, adopt the cold control of fan wind cold-peace cold simultaneously, better can reduce the temperature in cooler bin body (1) cavity, improve cooling effectiveness, heat expansion handle of a knife is inverted in support through holes (2), and the easy and taper shank of clamping can fully contact with cooling-air, improves cooling rate, cooler bin body (1) both sides arrange suction air device, promote air circulation, cool time is shortened greatly, cooling effectiveness is high.
Description
Technical field
The utility model relates to a kind of heat expansion handle of a knife cooling device.
Background technology
Along with the development of high speed machining, heat expansion Knife handle structure is compact, clamping force is large, easy to loading and unloading, tool assembly is widely used, in the tool assembly work in large-scale processing and manufacturing workshop, generally often load and unload handle up to a hundred day by day, heat expansion handle of a knife temperature after heating can reach about 400 degree, therefore how to allow heat expansion handle of a knife fast cooling be the key shortening tool assembly time, enhance productivity.At present, the cooling device that heat expansion handle of a knife adopts is respectively recirculated water cooling coolant jacket and air-cooled cooler bin, the type of cooling of recirculated water cooling coolant jacket is contained in coolant jacket by heat expansion handle of a knife, cooling tube is provided with in coolant jacket, cooling tube passes into recirculated water and cools, although this type of cooling cools consuming time short, but there is following shortcoming: the heat expansion handle of a knife clamping trouble being first different size, the heat expansion handle of a knife of different size needs the drill holder being set with different size could load in coolant jacket, at every turn next can only cool one heat expansion handle of a knife, 3rd be the condensed water that produces nowhere discharge can accumulate in coolant jacket and place the table surface of coolant jacket, the type of cooling of air-cooled cooler bin is that the surface of cooler bin is provided with grid type air outlet, the taper shank end of heat expansion handle of a knife is placed on grid upward, and be set with a barrel cover, wind enters barrel cover from air outlet and to contact with heat expansion handle of a knife and cool, because the air quantity entering barrel cover is little, therefore this type of cooling is long for cool time, and efficiency is lower.
Summary of the invention
For solving the problems referred to above that prior art exists, the utility model provides a kind of heat expansion handle of a knife cooling device.A kind of heat expansion handle of a knife cooling device of the present utility model comprises cooler bin body and is arranged on the fan outside described cooler bin body rear wall, it is characterized in that, also comprise and be fixed on the inner side of cooler bin body rear wall and the circulation before being positioned at described fan passes into the cold pipe of cold-producing medium, described cooler bin body top panel is provided with some support through holes, and described support through holes diameter is larger and less than the diameter of the cutter clamping end of heat expansion handle of a knife than the large footpath of the taper shank of heat expansion handle of a knife.
Described cooler bin body both sides are provided with suction air device, and described suction air device is negative pressure fan.
Described cooler bin body is also provided with condensed water collecting device.
Described condensed water collecting device comprises the base plate being arranged to tilt from rear wall front panel and is positioned at the drainpipe that described base plate arranges near the lowest part of front panel.
4 legs of the described adjustment level that is provided with from the base plate bottom surface that rear wall front panel tilts.
The utility model has following good effect compared to prior art, a kind of heat expansion handle of a knife cooling device of the present utility model, first owing to combining, to have employed the cold control of fan wind cold-peace cold, therefore better can reduce the temperature in cooler bin body cavity, improves cooling effectiveness; Secondly the taper shank of heat expansion handle of a knife to cool position, is inverted by heat expansion handle of a knife and makes taper shank stretch in cooler bin body, can fully contact with cooling-air, improve cooling rate, and the condensed water of generation can not be excessive to work top; Last both sides arrange suction air device as negative pressure fan, air exchange velocity can be accelerated, therefore heat expansion handle of a knife shortens cool time greatly, cooling effectiveness is high, and the heat expansion handle of a knife of different size is directly placed in the support through holes of default different-diameter, and clamping is easy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail.
Fig. 1 is the schematic diagram of a kind of heat expansion handle of a knife cooling device of the present utility model.
In figure: 1. cooler bin body, 2. support through holes, 3. fan, 4. cold pipe, 5. negative pressure fan, 6. drainpipe.
Detailed description of the invention
Fig. 1 shows a kind of heat expansion handle of a knife cooling device of the present utility model, the fan 3 comprising cooler bin body 1 and be arranged on outside described cooler bin body 1 rear wall, it is characterized in that, also comprise the inner side that is fixed on cooler bin body 1 rear wall and circulation before being positioned at described fan 3 passes into the cold pipe 4 of cold-producing medium, described cooler bin body 1 top panel is provided with some support through holes 2, and described support through holes 2 diameter is larger and less than the diameter of the cutter clamping end of heat expansion handle of a knife than the large footpath of the taper shank of heat expansion handle of a knife.
Cold pipe 4 adopts air-cooled circulating condensing copper pipe, and the water inlet of cold pipe 4 and delivery port are positioned at the side of cooler bin body 1, is convenient to like this be connected with cold-producing medium conveying equipment.
Five described support through holes 2 integrally can be arranged to plum blossom-shaped, place the heat expansion handle of a knife of HSK63, HSK100 or BT50 simultaneously, the heat expansion handle of a knife of different size of can reasonably arranging like this, meet the task of batch cooling different size heat expansion handle of a knife.
Described cooler bin body 1 both sides are provided with suction air device, and described suction air device is negative pressure fan 5.
Because the condensed water produced during batch cooling heat expansion handle of a knife is more, described cooler bin body 1 is also provided with condensed water collecting device, can get rid of condensed water in time like this, proterctive equipment and maintenance works fine environment.
Described condensed water collecting device comprises the base plate being arranged to tilt from rear wall front panel and is positioned at the drainpipe 6 that described base plate arranges near the lowest part of front panel, and described drainpipe 6 can stretch out from base plate or side panel.The condensed water that such cooling procedure produces can correctly discharge, and can not accumulate in cooler bin body 1.
4 legs of the described adjustment level that is provided with from the base plate bottom surface that rear wall front panel tilts.
Described condensed water collecting device can also be arranged on inclination draining plate on cooler bin body 1 inner bottom plating and the osculum that is arranged on the base plate of cooler bin body 1 or side panel or drainpipe, now, the base plate of described cooler bin body 1 is flat, without the need to arranging feet again.
Claims (5)
1. a heat expansion handle of a knife cooling device, comprise cooler bin body (1) and be arranged on the fan (3) outside described cooler bin body (1) rear wall, it is characterized in that: also comprise the inner side that is fixed on cooler bin body (1) rear wall and be positioned at the cold pipe (4) that the front circulation of described fan (3) passes into cold-producing medium, described cooler bin body (1) top panel is provided with some support through holes (2), and described support through holes (2) diameter is larger and less than the diameter of the cutter clamping end of heat expansion handle of a knife than the large footpath of the taper shank of heat expansion handle of a knife.
2. a kind of heat expansion handle of a knife cooling device according to claim 1, it is characterized in that: described cooler bin body (1) both sides are provided with suction air device, described suction air device is negative pressure fan (5).
3., according to the arbitrary described a kind of heat expansion handle of a knife cooling device of claim 1 or 2, it is characterized in that: described cooler bin body (1) is also provided with condensed water collecting device.
4. a kind of heat expansion handle of a knife cooling device according to claim 3, is characterized in that: described condensed water collecting device comprises the base plate being arranged to tilt from rear wall front panel and is positioned at the drainpipe (6) that described base plate arranges near the lowest part of front panel.
5. according to the arbitrary described a kind of heat expansion handle of a knife cooling device of claim 4, it is characterized in that: 4 legs of the described adjustment level that is provided with from the base plate bottom surface that rear wall front panel tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325849.1U CN204108740U (en) | 2014-06-19 | 2014-06-19 | A kind of heat expansion handle of a knife cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420325849.1U CN204108740U (en) | 2014-06-19 | 2014-06-19 | A kind of heat expansion handle of a knife cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108740U true CN204108740U (en) | 2015-01-21 |
Family
ID=52326098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420325849.1U Expired - Lifetime CN204108740U (en) | 2014-06-19 | 2014-06-19 | A kind of heat expansion handle of a knife cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925872A (en) * | 2017-03-09 | 2017-07-07 | 刘云龙 | One kind electric welding accelerated cooling device |
-
2014
- 2014-06-19 CN CN201420325849.1U patent/CN204108740U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925872A (en) * | 2017-03-09 | 2017-07-07 | 刘云龙 | One kind electric welding accelerated cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |