Positioner for machining electric tube type anastomat

Abstract

The utility model discloses a positioner for processing an electric tube type anastomat, which comprises a base, and the middle side in the base is connected with a mounting plate; the outer side of the interior of the base is connected with a movable positioning structure; the mounting groove is formed in the upper side of the interior of the mounting plate, a spring is fixedly arranged on the upper side of the mounting plate, a moving rod is connected to the upper side of the spring, a connecting block is connected to the interior of the mounting groove, a fixing rod is connected to the front side of the connecting block, and a clamping plate is fixedly mounted on the inner side of the connecting block; the inner side of the clamping plate is fixedly connected with a protective pad, the outer side of the left end of the protective pad is provided with a positioning rod, the movable positioning structure comprises an air cylinder, the air cylinder is arranged on the outer side of the interior of the base, the rear side of the air cylinder is provided with a movable plate, and the inner side of the movable plate is connected with a connecting wheel. According to the positioner for machining the electric tube type anastomat, the positioning plate can be replaced conveniently, the anastomat can be protected conveniently, and the positioning effect on the anastomat is good.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tubular stapler processing, in particular to a positioner for electric tubular stapler processing. Background Technique

[0002] A positioner refers to a device that can limit the position of an object. An electric tubular stapler is a device that uses titanium staples to cut or anastomose tissues, with simple and rapid operation, greatly shortening the operation time. A positioner is required during the processing of an electric tubular stapler. During the use of the positioner for electric tubular stapler processing, a replacement structure is required to replace the positioning plate, so as to improve the use effect of the positioner for electric tubular stapler processing. For example:

[0003] The Chinese patent authorization announcement number CN208926476U discloses a stapler clamping and positioning tooling. At present, the stapler clamping and positioning tooling has problems such as inaccurate clamping and positioning and inconvenient transportation, reducing production efficiency. In the utility model, the clamping plate is slidably connected to the upper end of the chassis, the first limit blocks are symmetrically arranged on both sides of the clamping plate, the fixing pins are arranged on the upper parts of the first limit blocks, one end of the compression spring is connected to the fixing pin, and the other end is connected to the clamping plate. The second limit blocks are symmetrically arranged on both sides of the clamping plate and limit the sliding distance of the clamping plate, effectively improving the clamping and positioning accuracy. By arranging the long holes in the middle of the clamping plate, one end of the wing plate is connected to the compression spring, and the upper end of the guide rail assembly is arranged in the positioning groove, effectively simplifying the structure of the clamping and positioning tooling and improving the transportation convenience of the positioning tooling. Arranging the long holes on the clamping plate effectively improves the safety of the clamping and positioning tooling. The utility model is mainly used for the clamping and positioning of staplers.

[0004] The above-mentioned existing technical solutions have the following defects: When positioning the stapler, it is positioned through the guide rail assembly and the clamping plate. The replacement effect of the positioning plate by an ordinary positioner is not good, and the protection of the stapler is not convenient enough. Therefore, the utility model provides a positioner for electric tubular stapler processing to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a positioner for electric tubular stapler processing to solve the problems of positioning the stapler through the guide rail assembly and the clamping plate, poor replacement effect of the positioning plate by an ordinary positioner, and inconvenient protection of the stapler as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A positioner for electric tubular stapler processing, including a base, and an installation plate is connected to the middle side inside it;

[0007] It further includes:

[0008] A base, with a mobile positioning structure connected to its inner and outer sides;

[0009] An installation groove, which is opened on the upper side inside the installation plate, and a spring is fixedly arranged on the upper side of the installation plate, and a moving rod is connected to the upper side of the spring. An adapter block is connected inside the installation groove, and a fixed rod is connected to the front side of the adapter block. A clamping plate is fixedly installed inside the adapter block, and a protective pad is fixedly connected to the inner side of the clamping plate, and a positioning rod is arranged on the outer side of the left end of the protective pad.

[0010] Preferably, the mobile positioning structure includes a cylinder, which is arranged on the inner and outer sides of the base. A moving plate is installed on the rear side of the cylinder, and an adapter wheel is connected to the inner side of the moving plate. A connecting shaft is connected to the lower side of the adapter wheel. A first movable rod is fixedly installed on the upper side of the adapter wheel, and a second movable rod is connected to the inner side of the first movable rod.

[0011] Preferably, the moving plate and the adapter wheel are connected in a meshing manner, and the moving plate and the base are connected in a sliding manner.

[0012] Preferably, the first movable rod and the second movable rod are connected in a rotating manner, and the second movable rods are symmetrically distributed about the center line of the base.

[0013] Preferably, the adapter block and the fixed rod are connected in a threaded manner.

[0014] Preferably, the adapter block and the installation groove are connected in a clamping manner, and the cross-section between the adapter block and the clamping plate forms a "T" - shaped structure.

[0015] Preferably, a groove - shaped structure is opened in the middle of the clamping plate, and the clamping plates are symmetrically distributed about the center line of the base.

[0016] Preferably, the clamping plate and the positioning rod are connected in a clamping manner, and the cross - sectional shape of the positioning rod is a conical structure.

[0017] Compared with the prior art, the beneficial effects of the present utility model are: The positioner for processing the electric tubular stapler is convenient for replacing the positioning plate, convenient for protecting the stapler, and has a good positioning effect on the stapler;

[0018] 1. Place the stapler in the middle of the upper end of the base, start the cylinder, and the cylinder drives the moving plate to slide forward on the inner and outer sides of the base. Thus, the connecting wheel engaged with the moving plate drives the connecting shaft to rotate on the inner and outer sides of the base. Further, the connecting wheel drives the first movable rod to rotate, and the second movable rod rotatably connected to the first movable rod rotates. Consequently, the mounting plate rotatably connected to the second movable rod drives the clamping plate to slide inward. Then, the groove-shaped structure formed in the middle of the clamping plate positions and clamps the stapler, ensuring good positioning effect for the stapler.

[0019] 2. The protective pad fixedly installed on the inner side of the clamping plate facilitates the protection of the stapler. Then, as the clamping plate slides inward, the clamping plate on the right drives the positioning rod to slide to the left. Thus, the positioning rod is engaged and connected inside the clamping plate on the left, facilitating the prevention of offset between the clamping plates.

[0020] 3. Rotate the fixing rod, and the fixing rod is threadedly connected to the front side of the upper end of the mounting plate. Thus, the fixing rod is separated from the front side of the connecting block. Pull the moving rod upward, and the moving rod slides on the middle of the upper end of the mounting plate. Consequently, the moving rod drives the spring to extend. Further, the moving rod is separated from the upper side of the connecting block. Then, pull the clamping plates inward in sequence, and the clamping plates drive the connecting block to separate inside the mounting groove, facilitating the replacement of the clamping plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic cross-sectional view of the overall connection between the base and the moving plate of the present utility model;

[0022] Figure 2 is the present utility model Figure 1 schematic enlarged view of the structure at A in;

[0023] Figure 3 is a schematic cross-sectional view of the overall connection between the first movable rod and the second movable rod of the present utility model;

[0024] Figure 4 is a schematic cross-sectional view of the overall connection between the second movable rod and the mounting plate of the present utility model;

[0025] Figure 5 is an exploded view of the connection between the moving plate and the connecting wheel of the present utility model.

[0026] In the figure: 1. Base; 2. Moving plate; 3. Connecting wheel;4. First movable rod; 5. Second movable rod; 6. Mounting plate; 7. Connecting block; 8. Clamping plate; 9. Protective pad; 10. Mounting groove; 11. Spring; 12. Moving rod; 13. Fixing rod; 14. Positioning rod; 15. Cylinder; 16. Connecting shaft. DETAILED DESCRIPTION OF THE INVENTION

[0027] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-5 , the present invention provides a technical solution: a positioner for processing an electric tubular stapler, including, a mounting plate 6 is connected to the middle side inside the base 1, and a moving positioning structure is connected to the outer side inside the base 1. Place the stapler on the upper middle side of the base 1, start the moving positioning structure, so that the mounting plate 6 connected to the moving positioning structure drives the clamping plate 8 to slide inward, so that the groove-shaped structure opened in the middle side of the clamping plate 8 positions and clamps the stapler, ensuring good positioning effect of the stapler;

[0029] An installation groove 10 is opened on the upper side inside the mounting plate 6, and a spring 11 is fixedly arranged on the upper side of the mounting plate 6, and a moving rod 12 is connected to the upper side of the spring 11. An adapter block 7 is connected inside the installation groove 10, and a fixing rod 13 is connected to the front side of the adapter block 7. A clamping plate 8 is fixedly installed inside the adapter block 7, and a protective pad 9 is fixedly connected to the inner side of the clamping plate 8, and a positioning rod 14 is arranged on the outer side of the left end of the protective pad 9. Through the protective pad 9 fixedly installed on the inner side of the clamping plate 8, it is convenient to protect the stapler. Then, by sliding the clamping plate 8 inward, the clamping plate 8 on the right side drives the positioning rod 14 to slide to the left, so that the positioning rod 14 is snap-connected inside the clamping plate 8 on the left side, which is convenient to prevent the clamping plates 8 from shifting. Rotate the fixing rod 13 so that the fixing rod 13 is connected to the front side of the upper end of the mounting plate 6, so that the fixing rod 13 is separated from the front side of the adapter block 7. Pull up the moving rod 12 so that the moving rod 12 slides on the upper middle side of the mounting plate 6, so that the moving rod 12 drives the spring 11 to elongate, and then the moving rod 12 is separated from the upper side of the adapter block 7. Then, pull the clamping plate 8 inward in turn, so that the clamping plate 8 drives the adapter block 7 to be separated inside the installation groove 10, which is convenient to replace the clamping plate 8.

[0030] When using this positioner for processing an electric tubular stapler, specifically as Figure 1 、 Figure 4 and Figure 5In it, the stapler is placed in the middle on the upper end of the base 1. The moving plate 2 and the connecting wheel 3 are connected in a meshing manner, and the moving plate 2 and the base 1 are connected in a sliding manner. The air cylinder 15 is started, so that the air cylinder 15 drives the moving plate 2 to slide forward on the inner and outer sides of the base 1, thereby making the connecting wheel 3 meshed with the moving plate 2 drive the connecting shaft 16 to rotate on the inner and outer sides of the base 1. Furthermore, the connecting wheel 3 drives the first movable rod 4 to rotate. The first movable rod 4 and the second movable rod 5 are connected in a rotating manner, and the second movable rods 5 are symmetrically distributed about the center line of the base 1. The second movable rod 5 rotationally connected to the first movable rod 4 rotates, so that the mounting plate 6 rotationally connected to the second movable rod 5 drives the clamping plate 8 to slide inward. A groove-like structure is formed in the middle of the clamping plate 8, and the clamping plates 8 are symmetrically distributed about the center line of the base 1. Furthermore, the groove-like structure formed in the middle of the clamping plate 8 positions and clamps the stapler, ensuring good positioning effect on the stapler;

[0031] Specifically, as Figure 1 , Figure 2 and Figure 3 In it, through the protective pad 9 fixedly installed on the inner side of the clamping plate 8, it is convenient to protect the stapler. The clamping plate 8 and the positioning rod 14 are connected in a clamping manner, and the cross-sectional shape of the positioning rod 14 is a conical structure. Then, by sliding the clamping plate 8 inward, the clamping plate 8 on the right side drives the positioning rod 14 to slide to the left, so that the positioning rod 14 is clamped and connected inside the clamping plate 8 on the left side, facilitating anti-offset between the clamping plates 8;

[0032] Specifically, as Figure 1 , Figure 2 and Figure 3 In it, the fixing rod 13 is rotated. The connecting block 7 and the fixing rod 13 are connected in a threaded manner, so that the fixing rod 13 is threadedly connected to the front side of the upper end of the mounting plate 6, thereby separating the fixing rod 13 from the front side of the connecting block 7. The moving rod 12 is pulled upward, so that the moving rod 12 slides on the middle of the upper end of the mounting plate 6, thereby stretching the spring 11 driven by the moving rod 12. Furthermore, the moving rod 12 is separated from the upper side of the connecting block 7. The connecting block 7 and the mounting groove 10 are connected in a clamping manner, and the cross-section between the connecting block 7 and the clamping plate 8 forms a "T" shape. Then, the clamping plates 8 are pulled inward in sequence, so that the clamping plates 8 drive the connecting block 7 to separate inside the mounting groove 10, facilitating the replacement of the clamping plates 8.

[0033] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioner for the processing of an electric tubular stapler, comprising a base (1), and a mounting plate (6) is connected to the middle side of its interior; It is characterized in that It further includes: A base (1), and a moving positioning structure is connected to the outer side of its interior; A mounting groove (10) is opened on the upper side of the interior of the mounting plate (6), and a spring (11) is fixedly arranged on the upper side of the mounting plate (6), and a moving rod (12) is connected to the upper side of the spring (11). A connecting block (7) is connected to the interior of the mounting groove (10), and a fixing rod (13) is connected to the front side of the connecting block (7). A clamping plate (8) is fixedly installed on the inner side of the connecting block (7), and a protective pad (9) is fixedly connected to the inner side of the clamping plate (8), and a positioning rod (14) is arranged on the outer side of the left end of the protective pad (9).

2. The locator for the processing of an electric tubular stapler according to claim 1, characterized in that: The moving positioning structure includes a cylinder (15), which is arranged on the outer side of the interior of the base (1), and a moving plate (2) is installed on the rear side of the cylinder (15), and a connecting wheel (3) is connected to the inner side of the moving plate (2), and a connecting shaft (16) is connected to the lower side of the connecting wheel (3). A first movable rod (4) is fixedly installed on the upper side of the connecting wheel (3), and a second movable rod (5) is connected to the inner side of the first movable rod (4).

3. The locator for processing an electric tubular stapler according to claim 2, characterized in that: The moving plate (2) and the connecting wheel (3) are connected in a meshing manner, and the moving plate (2) and the base (1) are connected in a sliding manner.

4. A positioner for processing an electric tubular stapler according to claim 2, characterized in that: The first movable rod (4) and the second movable rod (5) are connected in a rotating manner, and the second movable rods (5) are symmetrically distributed about the center line of the base (1).

5. A locator for the processing of an electric tubular stapler according to claim 1, characterized in that: The connecting block (7) and the fixing rod (13) are connected in a threaded manner.

6. The locator for processing an electric tubular stapler according to claim 5, characterized in that: The connecting block (7) and the mounting groove (10) are connected in a clamping manner, and a "T" - shaped structure is formed in cross - section between the connecting block (7) and the clamping plate (8).

7. A positioner for processing an electric tubular stapler according to claim 1, characterized in that: A groove - like structure is opened in the middle side of the clamping plate (8), and the clamping plates (8) are symmetrically distributed about the center line of the base (1).

8. A positioner for the processing of an electric tubular stapler according to claim 7, characterized in that: The clamping plate (8) and the positioning rod (14) are connected in a clamping manner, and the cross - sectional shape of the positioning rod (14) is a conical structure.

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