CN105171838A - Vena cava four-position perforating machine and perforating method - Google Patents
Vena cava four-position perforating machine and perforating method Download PDFInfo
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- CN105171838A CN105171838A CN201510660718.8A CN201510660718A CN105171838A CN 105171838 A CN105171838 A CN 105171838A CN 201510660718 A CN201510660718 A CN 201510660718A CN 105171838 A CN105171838 A CN 105171838A
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- perforating
- vena cave
- punching
- cutting knife
- locating piece
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Abstract
The invention relates to a vena cava four-position perforating machine and a perforating method. The vena cava four-position perforating machine comprises a bottom plate, an electric control cabinet, perforating cylinders and a perforating die supporting base. The vena cava four-position perforating machine is characterized by further comprising a positioning core rod and a positioning block; the four perforating cylinders are evenly distributed on the periphery of the perforating die supporting base; a cutter guiding support is fixedly arranged on each perforating cylinder; one end of a cylinder rod of each perforating cylinder is fixedly connected with a cutter mounting frame; each cutter mounting frame is provided with a cutter sleeve; a cutter is mounted in each cutter sleeve, and a scrap discharge rod is arranged in each cutter; an upper perforating die is mounted on the upper portion of the perforating die supporting base; die holes and a positioning block hole are formed in the upper perforating die. The vena cava four-position perforating machine has the advantages that the perforating precision, the product quality and the machining efficiency are substantially improved, the labor intensity of operators can be reduced, and convenience is provided for clinical operation of medical staff.
Description
Technical field
The invention belongs to medicine equipment processing technique field, particularly relate to a kind of vena cave pipe four station puncher and perforation processing method.
Background technology
The vena cave pipe used clinically needs to make a call to two groups of holes on the axial direction near its leading section tube wall, and often organize Kong Weisi, at every turn traditional processing mode adopts puncher to process a hole only, vena cave pipe half-twist after processing a hole is reprocessed second hole, after repeatedly completing one group of four hole with this on vena cave tube wall, and then vena cave pipe is moved 5mm with axial direction, the processing carrying out second group of four hole in this position again can complete the punch operation of this vena cave pipe.Owing to adopting artificial visually examine often to organize the spacing in each hole, hole, cause the position angle in each hole all to have corresponding error, so not only cause that product is lack of standardization, poor consistency, have impact on product quality; And production efficiency is low, labor intensity of operating staff is large.
Summary of the invention
The present invention provides a kind of and increases substantially product quality and working (machining) efficiency, the vena cave pipe four station puncher alleviating operating personnel's working strength and perforation processing method for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
Vena cave pipe four station puncher, comprise base plate, the electric control box be packed on base plate, punching cylinder and perforating mold supporting seat, it is characterized in that: also comprise location mandril and locating piece, the periphery of described perforating mold supporting seat is evenly equipped with four punching cylinders, each punching cylinder is fixed with cutting knife guiding trestle, cylinder bar one end of described each punching cylinder is connected with cutting knife installing rack, described cutting knife installing rack is equipped with cutter sleeve, in cutter sleeve built with cutting knife, be provided with in described cutting knife and move back bits rod; Punching patrix is equipped with on described perforating mold supporting seat top, and described punching patrix is shaped with die hole and locating piece hole.
The present invention can also adopt following technical scheme:
The left side of described perforating mold supporting seat and right side are provided with mutually corresponding punching cylinder, and the front side and rear side of perforating mold supporting seat are provided with mutually corresponding punching cylinder.
Described cutting knife installing rack is shaped with gathering sill, described gathering sill built with the guide pad for preventing cutting knife axial-rotation, described guide pad one end and cutting knife guiding trestle affixed.
Described locating piece adopts the cuboid structure matched with locating piece hole on punching patrix.
Cutting knife is stretched out in described excellent one end of bits of moving back, and the other end is connected with guide pad, and fastening by jackscrew.
The perforation processing method of vena cave pipe, comprises the steps:
S1, making location mandril, described location mandril is the polyurethane core bar construction being shaped with externally threaded copper rod by one end and being threaded with it, adopt lathe to be processed into by polyurethane bar to match with vena cave bore, length is the polyurethane core rod of 45-50mm, and on polyurethane core rod one end, processed the internal thread matched with copper rod one end external screw thread by threading tool, then polyurethane core rod is connected with copper rod by screw thread;
S2, punching is implemented to vena cave pipe, first location mandril is inserted in vena cave pipe to be punctured, connect the electric control box power supply of puncher, open the power switch on electric control box, locating piece is inserted in locating piece hole, again the vena cave pipe insertion end that location mandril is housed is inserted in punching patrix, and make its axial location by locating piece, now, press the start button on electric control box, about making to be positioned at perforating mold supporting seat and four, side, front and back punching cylinder is synchronously advanced, and drive cutting knife to move ahead, first group of 4 hole is processed in the insertion end of vena cave pipe, then extract locating piece, vena cave pipe is moved downward to bottom punching patrix, and by vena cave pipe half-twist, four punching cylinders of about restarting perforating mold supporting seat and side, front and back are synchronized with the movement, and complete the processing in vena cave pipe second group of four hole.
The advantage that the present invention has and good effect are: because the present invention adopts technique scheme, namely perforation processing is carried out to vena cave pipe by the punching cutting knife be arranged on base plate on four direction simultaneously, vena cave pipe insertion end can be made to process four holes simultaneously, and then by vena cave pipe half-twist, and the processing in second group of four hole will be carried out after 5mm mobile under vena cave pipe.Adopt this puncher not only can increase substantially drilling precision, product quality and working (machining) efficiency, but also the labour intensity of operating personnel can be alleviated, for medical personnel's clinical manipulation is provided convenience condition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A sectional view in Fig. 2;
Fig. 4 is the structural representation of perforating mold supporting seat of the present invention;
Fig. 5 is location mandril structural representation of the present invention.
In figure: 1, locating piece; 2, base plate; 3, air cylinder support; 4, location mandril; 4-1, polyurethane core rod; 4-2, copper rod; 5, punch cylinder; 6, gathering sill; 7, electric control box; 8, power switch; 9, start button; 10, power supply indicator; 11, stop button; 12, cutting knife guiding trestle; 13, cylinder attaching nut; 14, perforating mold supporting seat; 15, cutting knife installing rack; 16, guide pad; 17, the excellent lock screw of bits is moved back; 18, broach shell screw; 19, cutter sleeve; 20, cutting knife; 21, bits rod is moved back; 22, punch patrix; 23, die hole; 24, locating piece hole.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
It should be noted that, unless otherwise clearly defined and limited, term " first ", " second " etc. do not represent order and install, and do not represent the importance of described parts yet.
Refer to Fig. 1-Fig. 5, vena cave pipe four station puncher, comprise base plate 2, the electric control box 7 be packed on base plate, punching cylinder 5 and perforating mold supporting seat 14, at electric control box 7, power switch 8, start button 9, power supply indicator 10 and stop button 11 are housed, this puncher also comprises location mandril 4 and locating piece 1.The periphery of described perforating mold supporting seat 14 is evenly equipped with four punching cylinders 5, described base plate is fixed with air cylinder support 3, described punching cylinder 5 is packed on air cylinder support 3 by cylinder attaching nut 13.Each punching cylinder is fixed with cutting knife guiding trestle 12, cylinder bar one end of described each punching cylinder is connected with cutting knife installing rack 15, described cutting knife installing rack is equipped with cutter sleeve 19 by broach shell screw 18, in cutter sleeve built with cutting knife 20, is provided with in described cutting knife and moves back bits rod 21.Described perforating mold supporting seat internal upper part is equipped with punching patrix 22, and described punching patrix is shaped with 4 die holes 23 and 1 locating piece hole 24, and described locating piece hole 24 is positioned at the below of 4 die holes 23.
The specification of described punching patrix 22 can make according to the size of vena cave pipe to be processed.
In the present embodiment, described die hole 23 is slotted hole, in order to adapt to clinically with the demand of different cavity duct of Arantius, also die hole 23 can be processed as circular hole.
The left side of described perforating mold supporting seat and right side are provided with mutually corresponding punching cylinder 5, the front side and rear side of described perforating mold supporting seat are provided with mutually corresponding punching cylinder 5, the punching cylinder 5 namely on the left and right sides and the mutual layout in 90 ° of punching cylinder 5 on both sides, front and back.
Described cutting knife installing rack is shaped with gathering sill 6, described gathering sill built with the guide pad 16 for preventing cutting knife axial-rotation, described guide pad one end and cutting knife guiding trestle 12 affixed.
Described locating piece 24 adopts the cuboid structure matched with locating piece hole on punching patrix.
Cutting knife is stretched out in described excellent one end of bits of moving back, and the other end is fixedly connected with guide pad 16 by moving back the excellent lock screw 17 of bits, and fastening by jackscrew.
The perforation processing method of vena cave pipe, comprises the steps:
S1, making location mandril 4, described location mandril is the polyurethane core bar construction being shaped with externally threaded copper rod by one end and being threaded with it, adopt lathe to be processed into by polyurethane bar to match with vena cave bore, length is the polyurethane core rod of 45-50mm, and on polyurethane core rod one end, processed the internal thread matched with copper rod one end external screw thread by threading tool, then polyurethane core rod is connected with copper rod by screw thread.
S2, to vena cave pipe implement punching, first location mandril being inserted 4 enters in vena cave pipe to be punctured, connect the electric control box power supply of puncher, open the power switch 8 on electric control box 7, locating piece 1 is inserted in locating piece hole 24, again the vertical state of vena cave pipe insertion end that location mandril 4 is housed is inserted in punching patrix 22, and make its axial location by locating piece.Now, press the start button 9 on electric control box, about making to be positioned at perforating mold supporting seat and four, side, front and back punching cylinder is synchronously advanced, and drives cutting knife 12 to move ahead, just can processing first group of 4 slotted hole in the insertion end of vena cave pipe, moving back bits by moving back bits rod 21.Then locating piece is extracted, vena cave pipe is moved downward to bottom punching patrix, then by vena cave pipe half-twist, presses start button 9, four punching cylinders of about starting perforating mold supporting seat and side, front and back are synchronized with the movement, and complete the processing of vena cave pipe second group of four slotted hole.
The embodiment described in accompanying drawing of the present invention is exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Claims (6)
1. a vena cave pipe four station puncher, comprise base plate, the electric control box be packed on base plate, punching cylinder and perforating mold supporting seat, it is characterized in that: also comprise location mandril and locating piece, the periphery of described perforating mold supporting seat is evenly equipped with four punching cylinders, each punching cylinder is fixed with cutting knife guiding trestle, cylinder bar one end of described each punching cylinder is connected with cutting knife installing rack, described cutting knife installing rack is equipped with cutter sleeve, in cutter sleeve built with cutting knife, be provided with in described cutting knife and move back bits rod; Punching patrix is equipped with on described perforating mold supporting seat top, and described punching patrix is shaped with die hole and locating piece hole.
2. vena cave pipe four station puncher according to claim 1, it is characterized in that: the left side of described perforating mold supporting seat and right side are provided with mutually corresponding punching cylinder, the front side and rear side of perforating mold supporting seat are provided with mutually corresponding punching cylinder.
3. vena cave pipe four station puncher according to claim 1, it is characterized in that: described cutting knife installing rack is shaped with gathering sill, described gathering sill built with the guide pad for preventing cutting knife axial-rotation, described guide pad one end and cutting knife guiding trestle affixed.
4. vena cave pipe four station puncher according to claim 1, is characterized in that: described locating piece adopts the cuboid structure matched with locating piece hole on punching patrix.
5. vena cave pipe four station puncher according to claim 1, is characterized in that: described in move back bits excellent one end stretch out cutting knife, the other end is connected with guide pad, and pass through jackscrew fastening.
6. a perforation processing method for vena cave pipe, is characterized in that: comprise the steps,
S1, making location mandril, described location mandril is the polyurethane core bar construction being shaped with externally threaded copper rod by one end and being threaded with it, adopt lathe to be processed into by polyurethane bar to match with vena cave bore, length is the polyurethane core rod of 45-50mm, and on polyurethane core rod one end, processed the internal thread matched with copper rod one end external screw thread by threading tool, then polyurethane core rod is connected with copper rod by screw thread;
S2, punching is implemented to vena cave pipe, first location mandril is inserted in vena cave pipe to be punctured, connect the electric control box power supply of puncher, open the power switch on pneumoelectric control cabinet, locating piece is inserted in locating piece hole, again the vena cave pipe insertion end that location mandril is housed is inserted in punching patrix, and make its axial location by locating piece, now, press the start button on electric control box, about making to be positioned at perforating mold supporting seat and four, side, front and back punching cylinder is synchronously advanced, and drive cutting knife to move ahead, first group of 4 hole is processed in the insertion end of vena cave pipe, then extract locating piece, vena cave pipe is moved downward to bottom punching patrix, and by vena cave pipe half-twist, four punching cylinders of about restarting perforating mold supporting seat and side, front and back are synchronized with the movement, and complete the processing in vena cave pipe second group of four hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510660718.8A CN105171838A (en) | 2015-10-14 | 2015-10-14 | Vena cava four-position perforating machine and perforating method |
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| CN201510660718.8A CN105171838A (en) | 2015-10-14 | 2015-10-14 | Vena cava four-position perforating machine and perforating method |
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| CN105171838A true CN105171838A (en) | 2015-12-23 |
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| CN201510660718.8A Pending CN105171838A (en) | 2015-10-14 | 2015-10-14 | Vena cava four-position perforating machine and perforating method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113138B (en) * | 2016-08-16 | 2018-12-11 | 天津市塑料研究所有限公司 | Closed sputum aspirator tube full automatically punching equipment and perforation processing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648438A (en) * | 2009-09-23 | 2010-02-17 | 天津市塑料研究所 | Automatic rod-back machine of pipe body |
| CN101823269A (en) * | 2010-05-17 | 2010-09-08 | 江西丰临医疗科技股份有限公司 | Punching machine of medical hose and punching method thereof |
| CN101966709A (en) * | 2010-10-12 | 2011-02-09 | 天津市塑料研究所 | High-frequency punching machine for tube body |
| CN202088246U (en) * | 2011-04-26 | 2011-12-28 | 深圳市凯思特精工塑料有限公司 | Three-dimensional adjusting negative-pressure chip-discharging punching machine |
| CN102909746A (en) * | 2012-11-22 | 2013-02-06 | 天津市塑料研究所有限公司 | Hot air type perforating machine |
| CN202781296U (en) * | 2012-06-21 | 2013-03-13 | 浙江润强医疗器械股份有限公司 | Phlegm-sucking tube radial punching device |
| CN103991099A (en) * | 2014-06-09 | 2014-08-20 | 天津市塑料研究所有限公司 | Punching device of airtight sputum suction tube and punching machining method thereof |
| CN205097278U (en) * | 2015-10-14 | 2016-03-23 | 天津市塑料研究所有限公司 | Vena cave pipe quadruplex position puncher |
-
2015
- 2015-10-14 CN CN201510660718.8A patent/CN105171838A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648438A (en) * | 2009-09-23 | 2010-02-17 | 天津市塑料研究所 | Automatic rod-back machine of pipe body |
| CN101823269A (en) * | 2010-05-17 | 2010-09-08 | 江西丰临医疗科技股份有限公司 | Punching machine of medical hose and punching method thereof |
| CN101966709A (en) * | 2010-10-12 | 2011-02-09 | 天津市塑料研究所 | High-frequency punching machine for tube body |
| CN202088246U (en) * | 2011-04-26 | 2011-12-28 | 深圳市凯思特精工塑料有限公司 | Three-dimensional adjusting negative-pressure chip-discharging punching machine |
| CN202781296U (en) * | 2012-06-21 | 2013-03-13 | 浙江润强医疗器械股份有限公司 | Phlegm-sucking tube radial punching device |
| CN102909746A (en) * | 2012-11-22 | 2013-02-06 | 天津市塑料研究所有限公司 | Hot air type perforating machine |
| CN103991099A (en) * | 2014-06-09 | 2014-08-20 | 天津市塑料研究所有限公司 | Punching device of airtight sputum suction tube and punching machining method thereof |
| CN205097278U (en) * | 2015-10-14 | 2016-03-23 | 天津市塑料研究所有限公司 | Vena cave pipe quadruplex position puncher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113138B (en) * | 2016-08-16 | 2018-12-11 | 天津市塑料研究所有限公司 | Closed sputum aspirator tube full automatically punching equipment and perforation processing method |
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Application publication date: 20151223 |
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