CN205286455U - Abrasive drilling with cooling function - Google Patents
Abrasive drilling with cooling function Download PDFInfo
- Publication number
- CN205286455U CN205286455U CN201521047233.3U CN201521047233U CN205286455U CN 205286455 U CN205286455 U CN 205286455U CN 201521047233 U CN201521047233 U CN 201521047233U CN 205286455 U CN205286455 U CN 205286455U
- Authority
- CN
- China
- Prior art keywords
- drillstock
- abrasive drilling
- water
- pipe
- temperature drop
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses an abrasive drilling with cooling function, including drill bit, the brill body and drillstock, the abrasive drilling still includes the heat sink, and the heat sink is followed abrasive drilling length direction and is coiled at the drillstock with on boring the inner wall of the body inside stretching into the abrasive drilling including cooling water pipe, cooling water pipe, and the play water end (W. E. ) of cooling water pipe stretches out the drillstock. The utility model discloses set up the heat sink, reach to the drillstock with bore the body and carry out the mesh of cooling down to prevent that medical personnel from being scalded by the abrasive drilling, set up sprinkler, spray water to the skeleton to reach and cool down to the skeleton, prevent the purpose that bone meal splashes.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of abrasive drilling with cooling function.
Background technology
Abrasive drilling is the operating theater instruments that treatment orthopaedic disease is conventional at present, being mainly used in skeleton is polished, the time that complicated operation spends is longer, and abrasive drilling is generated heat after being energized for a long time, medical personnel easily scald in the process hold abrasive drilling, and bring great inconvenience to operation technique; Operation process can cause that skeleton heats up simultaneously, and occur bone meal to splash.
Summary of the invention
For above-mentioned problems of the prior art or defect, the purpose of this utility model is in that, it is provided that a kind of abrasive drilling with cooling function.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of abrasive drilling with cooling function, including drill bit, drill body and drillstock, described abrasive drilling also includes heat sink, heat sink includes temperature drop pipe, temperature drop pipe stretches into inside abrasive drilling, is coiled on the inwall of drillstock and drill body along abrasive drilling length direction, and drillstock is stretched out in the water side of temperature drop pipe.
Further, described abrasive drilling also includes flusher, and flusher includes spraying water pipe, and the water side of sprinkling water pipe is arranged on the side of drill bit after sequentially passing through drillstock and drill body.
Further, described heat sink also includes into water container and water exit container, and water inlet container connects the water inlet end of described temperature drop pipe and sprays the water inlet end of water pipe, and water exit container connects the water side of described temperature drop pipe.
Further, described temperature drop pipe and sprinkling water pipe are provided with pump.
Further, described sprinkling water pipe is provided with switch.
Specifically, described switch includes by block, connecting rod, crushing block and spring; Being connected with connecting rod one end through drillstock sidewall by block one end, connecting rod is flexibly connected with drillstock inwall, and the connecting rod other end is all connected with spring and crushing block, and spring is installed on drillstock inwall, and crushing block compresses and sprays water pipe.
Further, the outer surface of described drillstock is provided with multiple groove.
Compared with prior art, this utility model has following technical effect that
1, heat sink is set, reaches the purpose that drillstock and drill body are lowered the temperature, thus preventing medical personnel from being scalded by abrasive drilling.
2, flusher being set, spraying water to skeleton, thus reaching skeleton is lowered the temperature, it is prevented that the purpose that bone meal splashes.
3, the outer surface of drillstock is provided with multiple groove, for increasing the frictional force between medical personnel and drillstock, it is simple to hold abrasive drilling.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is heat sink structural representation;
Fig. 3 is structural representation during switch closedown;
Fig. 4 switchs structural representation when opening;
Number in the figure represents: 1 drill bit, 2 drill bodies, 3 drillstocks, 4 grooves, 5 switches, and 501 press block, 502 connecting rods, 503 springs, 504 crushing blocks, and 505 support platform; 6 heat sinks, 601 temperature drop pipes, 602 water inlet containers, 603 water exit containers, 7 flushers, 701 spray water pipe.
Below in conjunction with drawings and Examples scheme of the present utility model done and explain in further detail and explanation.
Detailed description of the invention
Defer to technique scheme, referring to Fig. 1, the abrasive drilling with cooling function of the present utility model, including drill bit 1, drill body 2 and drillstock 3, described abrasive drilling also includes heat sink 6, and heat sink 6 includes temperature drop pipe 601, and temperature drop pipe 601 stretches into inside abrasive drilling, being coiled on the inwall of drillstock 3 and drill body 2 along abrasive drilling length direction, drillstock 3 is stretched out in the water side of temperature drop pipe 601.
Abrasive drilling of the present utility model passes into cooling water in temperature drop pipe 601, cooling water is at temperature drop pipe 601 internal recycle, reaching the purpose that drillstock 3 and drill body 2 are lowered the temperature, cooling water is flowed out by the water side of temperature drop pipe 601, thus preventing medical personnel from being scalded by abrasive drilling.
Further, described abrasive drilling also includes flusher 7, flusher 7 includes spraying water pipe 701, the water side of sprinkling water pipe 701 is arranged on the side of drill bit 1 after sequentially passing through drillstock 3 and drill body 2, while drill bit 1 polishes skeleton, spray water to skeleton in the water side spraying water pipe 701, thus reaching skeleton is lowered the temperature, it is prevented that the purpose that bone meal splashes.
Further, described heat sink 6 also includes into water container 602 and water exit container 603, and water inlet container 602 connects the water inlet end of described temperature drop pipe 601 and sprays the water inlet end of water pipe 701, and water exit container 603 connects the water side of described temperature drop pipe 601.
Equipped with cooling water in water inlet container 602, cooling water is entered in temperature drop pipe 601 by the water inlet end of temperature drop pipe 601, the water inlet end spraying water pipe 701 enter and spray in water pipe 701.
Further, described temperature drop pipe 601 and sprinkling water pipe 701 are provided with pump. Described pump adopts peristaltic pump, for the cooling water in water inlet container 602 being drawn into temperature drop pipe 601 and spraying in water pipe 701.
Further, described sprinkling water pipe 701 being provided with switch 5, described switch 5 includes by block 501, connecting rod 502, crushing block 504 and spring 503; Being connected with connecting rod 502 one end through drillstock 3 sidewall by block 501 one end, connecting rod 502 is flexibly connected with drillstock 3 inwall, and connecting rod 502 other end is connected with spring 503 and crushing block 504, and spring 503 is installed on drillstock 3 inwall, and crushing block 504 compresses and sprays water pipe 701.
Connecting rod 502 is connected by rotating shaft with drillstock 3 inwall, and drillstock 3 inwall is additionally provided with support platform 505, and the part spraying water pipe 701 is arranged on the top supporting platform 505, and that sprays water pipe 701 is provided above described crushing block 504; When needs sprinkling water pipe 701 is sprayed water to skeleton, referring to Fig. 4, pressing by block 501, connecting rod 502 rotates, and crushing block 504 unclamps sprinkling water pipe 701, and spring 503 is compressed, and sprays water pipe 701 and turns on;When needs stop spraying water to skeleton, unclamping by block, referring to Fig. 3, under the effect of spring restoring force, crushing block 504 compresses sprinkling water pipe 701 again.
Further, the outer surface of described drillstock 3 is provided with multiple groove 4, for increasing the frictional force between medical personnel and drillstock 3, it is simple to hold abrasive drilling.
Claims (6)
1. an abrasive drilling with cooling function, including drill bit (1), drill body (2) and drillstock (3), it is characterized in that, described abrasive drilling also includes heat sink (6), heat sink (6) includes temperature drop pipe (601), temperature drop pipe (601) stretches into inside abrasive drilling, it is coiled on the inwall of drillstock (3) and drill body (2) along abrasive drilling length direction, drillstock (3) is stretched out in the water side of temperature drop pipe (601)
Described abrasive drilling also includes flusher (7), flusher (7) includes spraying water pipe (701), and the water side of sprinkling water pipe (701) is arranged on the side of drill bit (1) after sequentially passing through drillstock (3) and drill body (2).
2. there is the abrasive drilling of cooling function as claimed in claim 1, it is characterized in that, described heat sink (6) also includes into water container (602) and water exit container (603), water inlet container (602) connects the water inlet end of described temperature drop pipe (601) and sprays the water inlet end of water pipe (701), and water exit container (603) connects the water side of described temperature drop pipe (601).
3. there is the abrasive drilling of cooling function as claimed in claim 1, it is characterised in that described temperature drop pipe (601) and spray and be provided with pump on water pipe (701).
4. there is the abrasive drilling of cooling function as claimed in claim 3, it is characterised in that described sprinkling water pipe (701) is provided with switch (5).
5. there is the abrasive drilling of cooling function as claimed in claim 4, it is characterised in that described switch (5) includes by block (501), connecting rod (502), crushing block (504) and spring (503); It is connected with connecting rod (502) one end through drillstock (3) sidewall by block (501) one end, connecting rod (502) is flexibly connected with drillstock (3) inwall, connecting rod (502) other end is all connected with spring (503) and crushing block (504), spring (503) is installed on drillstock (3) inwall, and crushing block (504) compresses and sprays water pipe (701).
6. there is the abrasive drilling of cooling function as claimed in claim 1, it is characterised in that the outer surface of described drillstock (3) is provided with multiple groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047233.3U CN205286455U (en) | 2015-12-14 | 2015-12-14 | Abrasive drilling with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047233.3U CN205286455U (en) | 2015-12-14 | 2015-12-14 | Abrasive drilling with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286455U true CN205286455U (en) | 2016-06-08 |
Family
ID=56431723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047233.3U Expired - Fee Related CN205286455U (en) | 2015-12-14 | 2015-12-14 | Abrasive drilling with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582127A (en) * | 2017-09-05 | 2018-01-16 | 师新虎 | A kind of bone drill with self-cooling function |
| CN108577928A (en) * | 2018-05-22 | 2018-09-28 | 浙江工业大学 | A kind of low-temperature normal saline cooling and reflux device for boring bone |
-
2015
- 2015-12-14 CN CN201521047233.3U patent/CN205286455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582127A (en) * | 2017-09-05 | 2018-01-16 | 师新虎 | A kind of bone drill with self-cooling function |
| CN108577928A (en) * | 2018-05-22 | 2018-09-28 | 浙江工业大学 | A kind of low-temperature normal saline cooling and reflux device for boring bone |
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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: 20160608 Termination date: 20171214 |