CN218341861U - Positioning mechanism for surgical electrode machining - Google Patents
Positioning mechanism for surgical electrode machining Download PDFInfo
- Publication number
- CN218341861U CN218341861U CN202221821410.9U CN202221821410U CN218341861U CN 218341861 U CN218341861 U CN 218341861U CN 202221821410 U CN202221821410 U CN 202221821410U CN 218341861 U CN218341861 U CN 218341861U
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- CN
- China
- Prior art keywords
- base
- operation electrode
- holding ring
- positioning mechanism
- ejector pin
- 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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- 238000003754 machining Methods 0.000 title claims abstract 8
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 244000309464 bull Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to an operation electrode field just discloses a positioning mechanism for operation electrode machining, and effectual solved at present to operation electrode clamping process, be difficult for carrying out the problem of centering to the pole portion of operation electrode, the on-line screen storage device comprises a base, locating component is installed on the top of base, and clamping component is installed on the top of base, and locating component is including the holding ring of locating the base top, and the shifting chute has been seted up to the angle such as the outside of holding ring, and the inside grafting of shifting chute has the ejector pin, and the ejector pin is close to the inside one end of holding ring and installs the kicking block, the utility model discloses, after removing towards the holding ring through two movable plates, drive the ejector pin towards the inside removal of holding ring through the rotation of bull stick, and each ejector pin equidistance removes, when each ejector pin presss from both sides the operation electrode tightly, the centre of a circle of pole portion of operation electrode is in same position with the centre of a circle of holding ring to the convenience can be centered to operation electrode, conveniently processes operation electrode.
Description
Technical Field
The utility model belongs to operation electrode field specifically is a positioning mechanism is used in operation electrode processing.
Background
The surgical electrode is a surgical tool, which directly acts on a diseased part through heat and current in a short time, so that local vascular tissues gradually shrink to achieve the purpose of completely disappearing, and the surgical electrode consists of a rod part and an end part;
because the rod part of the operation electrode is in a round rod shape, the operation electrode is not easy to be centered in the clamping process of the operation electrode, and the processing of the operation electrode is influenced.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a positioning mechanism is used in operation electrode processing, the effectual solution is at present to operation electrode centre gripping in-process, is difficult for carrying out the problem of centering to the pole portion of operation electrode.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning mechanism for processing an operation electrode comprises a base, wherein a positioning assembly is arranged at the top end of the base, and a clamping assembly is arranged at the top end of the base;
the locating component comprises a locating ring arranged above the base, the outside of the locating ring is provided with a moving groove at equal angles, the inside of the moving groove is spliced with a push rod, and the push rod is close to one end inside the locating ring and provided with a push block.
Preferably, the support column is installed to the bottom of holding ring, support column and base fixed connection, and the material of kicking block is rubber.
Preferably, the number of the ejector rods is four, and the four ejector rods are arranged in an X shape.
Preferably, the clamping assembly comprises moving plates symmetrically arranged on two sides of the positioning ring, and rotating rods are symmetrically and rotatably connected to one side, close to the positioning ring, of each moving plate.
Preferably, the upper rotating rod and the lower rotating rod are provided with connecting blocks at one ends, and the connecting blocks are rotatably connected with the corresponding ejector rods.
Preferably, the bottom of movable plate installs the slider, slider sliding connection in the inside of spout, and the top of base is seted up to the spout symmetry.
Preferably, the inside of spout rotates and is connected with the screw rod, screw rod and the equal threaded connection of two sliders, and the output shaft of motor is installed to the one end of screw rod, motor and base fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model drives the mandrils to move towards the inner part of the positioning ring through the rotation of the rotating rod after the two moving plates move towards the positioning ring, and each mandrils move with equal distance, when each mandrils tightly clamps the operation electrode, the circle center of the rod part of the operation electrode and the circle center of the positioning ring are positioned at the same position, thereby being convenient for centering the operation electrode and processing the operation electrode;
(2) This novel through two movable plates towards the holding ring removal back, the rotation through the bull stick drives the ejector pin towards the inside removal of holding ring to the pole portion that will be located the inside operation electrode of holding ring presss from both sides tightly, and equipment setting is two, thereby presss from both sides tightly simultaneously two positions to the operation electrode, thereby fixes the operation electrode.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of the clamping unit of the present invention;
FIG. 3 is a schematic view of the positioning ring structure of the present invention;
in the figure: 1. a base; 2. a positioning assembly; 201. a support pillar; 202. a positioning ring; 203. a moving groove; 204. a top rod; 205. a top block; 3. a clamping assembly; 301. moving the plate; 302. a rotating rod; 303. connecting blocks; 304. a chute; 305. a slider; 306. a screw; 307. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Embodiment one, as shown in fig. 1 to 3, the utility model discloses a base 1, a positioning component 2 is installed at the top end of the base 1, a clamping component 3 is installed at the top end of the base 1, the positioning component 2 includes a positioning ring 202 arranged above the base 1, a moving groove 203 is arranged at equal angles outside the positioning ring 202, a push rod 204 is inserted into the moving groove 203, one end of the push rod 204 close to the inside of the positioning ring 202 is provided with a top block 205, the bottom end of the positioning ring 202 is provided with a support column 201, the support column 201 is fixedly connected with the base 1, the top block 205 is made of rubber, the four push rods 204 are arranged in an X shape, the clamping component 3 includes a moving plate 301 symmetrically arranged at two sides of the positioning ring 202, one side of the moving plate 301 close to the positioning ring 202 is symmetrically and rotatably connected with a rotating rod 302, one ends of the upper and lower rotating rods 302 of the moving plate are provided with connecting blocks 303, the connecting blocks 303 are rotatably connected with the corresponding push rods 204, the bottom end of the moving plate 301 is provided with a slider 305, the slider 305 is slidably connected to the inside of a sliding groove 304, the sliding groove 304 is symmetrically arranged at the top end of the base 1, the rotating rod 304 is connected with a screw 306, the screw 307, the motor 307, and the motor 307 is connected with an output shaft 307;
after the two moving plates 301 move towards the positioning ring 202, the rotating rod 302 rotates to drive the ejector rods 204 to move towards the inside of the positioning ring 202, and each ejector rod 204 moves at equal distance, when each ejector rod 204 clamps the operation electrode, the circle center of the rod part of the operation electrode and the circle center of the positioning ring 202 are located at the same position, so that the operation electrode can be conveniently centered, the operation electrode is conveniently machined, after the two moving plates 301 move towards the positioning ring 202, the ejector rods 204 are driven to move towards the inside of the positioning ring 202 through the rotating rod 302, the rod part of the operation electrode located in the inside of the positioning ring 202 is clamped, and two devices are arranged, so that two positions of the operation electrode are simultaneously clamped, and the operation electrode is fixed.
The working principle is as follows: when the electrode clamp is used, the rod part of the operation electrode is inserted into the positioning ring 202, the motor 307 is started, the output shaft of the motor 307 drives the screw 306 to rotate, the two sliders 305 are in threaded connection with the screw 306, the screw 306 is driven to move and approach to each other, then the two moving plates 301 move towards one side of the positioning ring 202, in the moving process of the moving plates 301, the rotating rods 302 drive the sliding grooves 304 to move towards the inner part of the positioning ring 202 at equal intervals, so that the operation electrode rod part in the positioning ring 202 is clamped, the moving distances of the push rods 204 are the same, so that the operation electrode rod part is centered, and the two devices are arranged, so that two positions of the operation electrode are simultaneously clamped, and the operation electrode is fixed.
Claims (7)
1. The utility model provides a positioning mechanism is used in processing of operation electrode, includes base (1), its characterized in that: the top end of the base (1) is provided with a positioning component (2), and the top end of the base (1) is provided with a clamping component (3);
locating component (2) is including locating holding ring (202) above base (1), and shifting chute (203) have been seted up to the angle such as the outside of holding ring (202), and the inside grafting of shifting chute (203) has ejector pin (204), and ejector pin (204) are close to the inside one end of holding ring (202) and install kicking block (205).
2. The positioning mechanism for surgical electrode machining according to claim 1, characterized in that: support column (201) are installed to the bottom of holding ring (202), support column (201) and base (1) fixed connection, and the material of kicking block (205) is rubber.
3. The positioning mechanism for surgical electrode machining according to claim 1, characterized in that: the number of the ejector rods (204) is four, and the four ejector rods (204) are arranged in an X shape.
4. The positioning mechanism for surgical electrode machining according to claim 1, wherein: the clamping assembly (3) comprises a moving plate (301) symmetrically arranged on two sides of the positioning ring (202), and rotating rods (302) are symmetrically and rotatably connected to one side, close to the positioning ring (202), of the moving plate (301).
5. The positioning mechanism for surgical electrode machining according to claim 4, wherein: connecting blocks (303) are installed at one ends of the upper rotating rod and the lower rotating rod (302), and the connecting blocks (303) are rotatably connected with the corresponding push rods (204).
6. The positioning mechanism for surgical electrode machining according to claim 4, characterized in that: slider (305) are installed to the bottom of movable plate (301), and slider (305) sliding connection is in the inside of spout (304), and the top of base (1) is seted up to spout (304) symmetry.
7. The positioning mechanism for surgical electrode machining according to claim 6, characterized in that: the inside of spout (304) is rotated and is connected with screw rod (306), and equal threaded connection of screw rod (306) and two sliders (305), the output shaft of motor (307) is installed to the one end of screw rod (306), motor (307) and base (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221821410.9U CN218341861U (en) | 2022-07-15 | 2022-07-15 | Positioning mechanism for surgical electrode machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221821410.9U CN218341861U (en) | 2022-07-15 | 2022-07-15 | Positioning mechanism for surgical electrode machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341861U true CN218341861U (en) | 2023-01-20 |
Family
ID=84911470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221821410.9U Expired - Fee Related CN218341861U (en) | 2022-07-15 | 2022-07-15 | Positioning mechanism for surgical electrode machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423268A (en) * | 2023-06-12 | 2023-07-14 | 江苏翊博雷明医疗科技有限公司 | Positioning mechanism for surgical electrode machining |
-
2022
- 2022-07-15 CN CN202221821410.9U patent/CN218341861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423268A (en) * | 2023-06-12 | 2023-07-14 | 江苏翊博雷明医疗科技有限公司 | Positioning mechanism for surgical electrode machining |
| CN116423268B (en) * | 2023-06-12 | 2023-08-22 | 江苏翊博雷明医疗科技有限公司 | Positioning mechanism for surgical electrode machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230120 |