A high-efficiency hypotube processing and stretching mechanism

Abstract

The utility model belongs to the technical field of sea wave tube processing, and is particularly an efficient sea wave tube processing stretching mechanism, including an operating table, a supporting leg is installed at the bottom end of the operating table, a side panel is installed at the rear side of the upper end of the operating table, a through groove that runs through left and right is opened in the middle of one end of the side panel, a protective mechanism is provided on the side panel, a fixed plate is installed on one side of the upper end of the operating table, a transverse groove is opened horizontally at the upper end of the operating table, a transverse seat is slidably connected in the transverse groove, a hydraulic cylinder is installed at one end of the operating table, and the output end of the hydraulic cylinder is connected to the transverse seat. The utility model can limit the two sides of the sea wave tube through the setting of the limiting mechanism on the adjustment plate and the fixed plate, and the hydraulic cylinder drives the transverse seat to slide in the transverse groove, thereby driving the adjustment plate away from the fixed plate to achieve stretching, and can limit and fix multiple sea wave tubes at the same time, thereby achieving the purpose of efficient stretching and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of hypotube processing, in particular to a high-efficiency hypotube processing stretching mechanism. Background Art

[0002] A hypotube is a long metal tube with micro-engineering properties throughout the entire tube. It is an important component of a minimally invasive treatment catheter and needs to be used in conjunction with a balloon and a stent to open an arterial blockage. The balloon portion of the catheter is attached to the distal end of the hypotube. The hypotube enters the human body and pushes the balloon along the tortuous and complex long blood vessels toward the arterial blockage. During this process, the hypotube needs to avoid kinking and be able to move smoothly in the human body structure (propulsion, tracking and rotation). The hypotube needs to be stretched during processing;

[0003] According to the Chinese patent publication authorization number CN 216758922 U, a stainless steel hypotube processing and stretching device is disclosed, which relates to the hypotube processing field and includes a workbench, wherein the upper end outer surface of the workbench is provided with a first vertical plate and a second vertical plate, wherein the first vertical plate is located on one side of the second vertical plate, wherein the outer surface of one side of the first vertical plate is provided with a motor, wherein the outer surface of one end of the motor is provided with a first connecting plate, wherein the outer surface of one end of the first connecting plate is provided with a sleeve rod, wherein the outer surface of one end of the second vertical plate is provided with a telescopic cylinder and a top plate. In the stainless steel hypotube processing and stretching device described in the utility model, the sleeve rod can be used to fix the hypotube when in use, and it is convenient to stretch the hypotube when in use, which can avoid shaking of the hypotube during the stretching process and improve the stretching effect, wherein the fixing ring can be used to fix the hypotube when in use, which is relatively stable when fixed and convenient to adjust, and the effect of use is better than that of the traditional method;

[0004] This application can only stretch one hypotube at a time, and the stretching efficiency is low, which is difficult to meet user needs. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a high-efficiency hypotube processing and stretching mechanism, which solves the problems raised in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] A high-efficiency hypotube processing and stretching mechanism comprises an operating table, a supporting leg is installed at the bottom end of the operating table, a side panel is installed at the rear side of the upper end of the operating table, a through groove which runs through left and right is opened in the middle of one end of the side panel, a protective mechanism is provided on the side panel, a fixed plate is installed on one side of the upper end of the operating table, a transverse groove is opened horizontally at the upper end of the operating table, a transverse seat is slidably connected in the transverse groove, a hydraulic cylinder is installed at one end of the operating table, the output end of the hydraulic cylinder is connected to the transverse seat, an adjusting plate is installed at the upper end of the transverse seat, limiting mechanisms are provided on the adjusting plate and the fixing plate, and a group of placement holes are opened on the upper ends of the adjusting plate and the fixing plate.

[0010] Furthermore, the limiting mechanism includes an L-shaped groove opened at one end of the adjusting plate, a group of L-shaped plates are slidably connected in the L-shaped groove, a group of bidirectional screws are rotatably connected in the L-shaped groove, a group of bidirectional screws are connected to each other, and the bidirectional screws are threadedly connected to the L-shaped plate, a driving motor is installed at one end of the adjusting plate, and the output end of the driving motor is connected to the bidirectional screw, a group of L-shaped plates are installed at one end with a connecting seat, a group of connecting seats are installed at the end of each connecting seat, and a group of connecting plates are installed at one end with a limiting block.

[0011] Furthermore, the two limit blocks close to each other are symmetrically arranged.

[0012] Furthermore, the protective mechanism includes two limit rods symmetrically installed in the through groove, a cross plate is slidably connected between the two limit rods, a protective cover is installed on the outer wall of the cross plate, a screw rod is rotatably connected in the through groove, the screw rod is threadedly connected to the cross plate, a servo motor is installed on the upper end of the side plate, and the output end of the servo motor is connected to the screw rod.

[0013] Furthermore, an observation window is provided on the protective cover.

[0014] Furthermore, the transverse groove is in an inverted T-shaped structure.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a high-efficiency hypotube processing and stretching mechanism, which has the following beneficial effects:

[0017] The utility model can limit the two sides of the hypotube by setting the limiting mechanisms on the adjusting plate and the fixing plate, and drive the cross seat to slide in the cross groove by the hydraulic cylinder, so as to drive the adjusting plate away from the fixing plate to achieve stretching, and can limit and fix a plurality of hypotubes at the same time, thereby achieving the purpose of efficient stretching and improving work efficiency; through the setting of the protective mechanism, the protective effect of the device is enhanced, the damage to the surrounding personnel caused by the breakage of the hypotube can be avoided, the safety is improved, and it is convenient to take the hypotube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the protection mechanism of the utility model.

[0021] In the figure: 1. operating table; 2. side panel; 3. protective mechanism; 31. limit rod; 32. horizontal plate; 33. protective cover; 34. screw rod; 35. servo motor; 4. through slot; 5. supporting leg; 6. horizontal slot; 7. horizontal seat; 8. adjustment plate; 9. fixing plate; 10. placement hole; 11. limit mechanism; 110. L-shaped slot; 111. L-shaped plate; 112. bidirectional screw rod; 113. driving motor; 114. connecting seat; 115. connecting plate; 116. limit block; 12. hydraulic cylinder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-3As shown, an efficient hypotube processing and stretching mechanism proposed in one embodiment of the utility model comprises an operating table 1, a supporting leg 5 is installed at the bottom end of the operating table 1, a side plate 2 is installed at the rear side of the upper end of the operating table 1, a through groove 4 which passes through the left and right sides is opened in the middle of one end of the side plate 2, a protective mechanism 3 is provided on the side plate 2, a fixing plate 9 is installed on one side of the upper end of the operating table 1, a transverse groove 6 is opened horizontally at the upper end of the operating table 1, a transverse seat 7 is slidably connected in the transverse groove 6, a hydraulic cylinder 12 is installed at one end of the operating table 1, the output end of the hydraulic cylinder 12 is connected to the transverse seat 7, an adjusting plate 8 is installed at the upper end of the transverse seat 7, and both the adjusting plate 8 and the fixing plate 9 are provided with a plurality of movable members. A limiting mechanism 11 is provided, and a group of placement holes 10 are opened on the upper ends of the adjusting plate 8 and the fixing plate 9; through the setting of the limiting mechanism 11 on the adjusting plate 8 and the fixing plate 9, the two sides of the hypotube can be limited, and the hydraulic cylinder 12 drives the cross seat 7 to slide in the cross groove 6, so as to drive the adjusting plate 8 away from the fixing plate 9 to achieve stretching, and at the same time, multiple hypotubes can be limited and fixed, thereby achieving the purpose of efficient stretching and improving work efficiency; through the setting of the protective mechanism 3, the protective effect of the device is enhanced, the damage to the surrounding personnel caused by the breakage of the hypotube can be avoided, the safety is improved, and it is convenient to take the hypotube.

[0025] like Figure 2 As shown, in some embodiments, the limiting mechanism 11 includes an L-shaped groove 110 opened at one end of the adjustment plate 8, a group of L-shaped plates 111 are slidably connected in the L-shaped groove 110, a group of bidirectional screws 112 are rotatably connected in the L-shaped groove 110, a group of bidirectional screws 112 are connected, the bidirectional screws 112 are threadedly connected to the L-shaped plate 111, a drive motor 113 is installed at one end of the adjustment plate 8, the output end of the drive motor 113 is connected to the bidirectional screw 112, and one end of the group of L-shaped plates 111 is installed with a connection Seat 114, a group of connecting seats 114 are each equipped with a connecting plate 115 at one end, and a group of connecting plates 115 are each equipped with a limiting block 116 at one end; the bidirectional screw 112 is driven by the driving motor 113 to rotate, driving the L-shaped plate 111 to slide in the L-shaped groove 110, thereby driving the connecting plate 115 to move through the connecting seat 114, thereby driving the two mutually approaching limiting blocks 116 to approach each other, thereby completing the limiting fixation of the hypotube through the limiting blocks 116, and at the same time, multiple hypotubes can be stretched.

[0026] like Figure 2 As shown, in some embodiments, two limit blocks 116 close to each other are symmetrically arranged; the structure is simple.

[0027] like Figure 3As shown, in some embodiments, the protective mechanism 3 includes two limit rods 31 symmetrically installed in the through groove 4, and a cross plate 32 is slidably connected between the two limit rods 31. A protective cover 33 is installed on the outer wall of the cross plate 32. A screw rod 34 is rotatably connected in the through groove 4, and the screw rod 34 is threadedly connected to the cross plate 32. A servo motor 35 is installed at the upper end of the side plate 2, and the output end of the servo motor 35 is connected to the screw rod 34; the screw rod 34 is driven to rotate by the servo motor 35, and the cross plate 32 is driven to slide on the two limit rods 31, thereby moving the protective cover 33 to the bottom. When the protective cover 33 contacts the operating table 1, protection can be performed at this time to avoid injuries to surrounding personnel caused by the breakage of the sea wave tube, thereby improving safety.

[0028] like Figure 1 As shown, in some embodiments, an observation window is provided on the protective cover 33, so as to facilitate observation of the stretching condition while providing protection.

[0029] like Figure 1 As shown, in some embodiments, the transverse groove 6 is in an inverted T-shaped structure, which has a good limiting effect.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An efficient hypotube processing and stretching mechanism, comprising an operating table (1), characterized in that: A supporting leg (5) is installed at the bottom end of the operating table (1), a side plate (2) is installed at the rear side of the upper end of the operating table (1), a through groove (4) penetrating left and right is opened in the middle of one end of the side plate (2), a protective mechanism (3) is provided on the side plate (2), a fixing plate (9) is installed on one side of the upper end of the operating table (1), a transverse groove (6) is opened transversely at the upper end of the operating table (1), a transverse seat (7) is slidably connected in the transverse groove (6), a hydraulic cylinder (12) is installed at one end of the operating table (1), the output end of the hydraulic cylinder (12) is connected to the transverse seat (7), an adjusting plate (8) is installed at the upper end of the transverse seat (7), the adjusting plate (8) and the fixing plate (9) are both provided with a limiting mechanism (11), and a group of placement holes (10) are opened at the upper ends of the adjusting plate (8) and the fixing plate (9).

2. The high-efficiency hypotube processing and stretching mechanism according to claim 1, characterized in that: The limiting mechanism (11) comprises an L-shaped groove (110) provided at one end of the adjusting plate (8), a group of L-shaped plates (111) being slidably connected in the L-shaped groove (110), a group of bidirectional screws (112) being rotatably connected in the L-shaped groove (110), a group of bidirectional screws (112) being connected to each other, the bidirectional screws (112) being threadedly connected to the L-shaped plate (111), a driving motor (113) being installed at one end of the adjusting plate (8), an output end of the driving motor (113) being connected to the bidirectional screw (112), a connecting seat (114) being installed at one end of a group of L-shaped plates (111), a connecting plate (115) being installed at the end of a group of connecting seats (114), and a limiting block (116) being installed at one end of a group of connecting plates (115).

3. The high-efficiency hypotube processing and stretching mechanism according to claim 2, characterized in that: The two limit blocks (116) close to each other are symmetrically arranged.

4. The high-efficiency hypotube processing and stretching mechanism according to claim 1, characterized in that: The protection mechanism (3) comprises two limit rods (31) symmetrically installed in the through groove (4), a horizontal plate (32) is slidably connected between the two limit rods (31), a protection cover (33) is installed on the outer wall of the horizontal plate (32), a screw rod (34) is rotatably connected in the through groove (4), the screw rod (34) is threadedly connected to the horizontal plate (32), and a servo motor (35) is installed at the upper end of the side plate (2), and the output end of the servo motor (35) is connected to the screw rod (34).

5. The high-efficiency hypotube processing and stretching mechanism according to claim 4, characterized in that: The protective cover (33) is provided with an observation window.

6. The high-efficiency hypotube processing and stretching mechanism according to claim 1, characterized in that: The transverse groove (6) is in an inverted T-shaped structure.

Images