Auxiliary clamping mechanism for hypotube detection

Abstract

The utility model discloses a hypotube detection auxiliary clamping mechanism which comprises a bottom plate, two symmetrical linear guide rails are arranged on the bottom plate, a baffle and a limiting plate are arranged on the two sides of the bottom plate, an adjusting hand wheel is arranged on the limiting plate, a screw is connected to the adjusting hand wheel, a connecting plate is arranged on the linear guide rails, and the connecting plate is connected to the baffle. Nut assemblies are arranged at the positions, corresponding to the screws, of the connecting plate. A clamp mounting plate is arranged on the connecting plate, an upper air cylinder and a lower air cylinder are arranged on the clamp mounting plate, a moving plate is arranged at the output end of the upper air cylinder, an upper clamping arm is arranged on the moving plate, an upper roller is arranged on the upper clamping arm, a lower clamping arm is arranged on the lower air cylinder, and a lower roller is arranged on the lower clamping arm. The clamping device is simple in structure, capable of achieving simple clamping operation of the hypotube, capable of adjusting the clamping position according to products of different specifications, convenient for follow-up detection and good in using effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to sea wave pipe detection clamp technical field, concretely relates to a sea wave pipe detection auxiliary clamping mechanism. BACKGROUND

[0002] Sea wave pipe is the proximal end push metal pipe body of delivery system in minimally invasive surgery, and flexible support guide wire is welded at the distal end of sea wave pipe, and the balloon part of catheter is attached to the distal end of sea wave pipe, and the support guide wire makes the balloon have more outstanding follow-up pushability and anti-folding capacity. The welding direction, welding quality and occupation of guide wire in sea wave pipe directly affect the pushability, control performance of balloon and the inflation and retraction time of balloon.

[0003] During the batch production of sea wave pipe, samples are extracted for detecting its performance, and some performances need precise detection instruments to realize, such as air tightness detection, but general appearance, size and the like can utilize ordinary detection instruments, but such simple detection instruments generally do not have clamps, and the clamps need to be redesigned to realize subsequent detection operation. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem to provide a sea wave pipe detection auxiliary clamping mechanism, simple structure can realize the simple clamping operation of sea wave pipe, can adjust the clamping position according to different specifications of product, is convenient for subsequent detection, and the use effect is good.

[0005] In order to solve the above technical problem, the utility model provides a sea wave pipe detection auxiliary clamping mechanism, including the bottom plate, is provided with two symmetrical straight line guide rails on the bottom plate, is provided with the baffle and the limiting plate on the both sides of bottom plate, is provided with the adjusting hand wheel on the limiting plate, is connected with the screw rod on the adjusting hand wheel, is provided with the connecting plate on the straight line guide rail, is provided with the nut assembly on the connecting plate corresponding the position of screw rod;Be provided with the clamp mounting plate on the connecting plate, be provided with the upper air cylinder and the lower air cylinder on the clamp mounting plate, the output end of upper air cylinder is provided with the moving plate, be provided with the upper clamping arm on the moving plate, be provided with the upper roller on the upper clamping arm, be provided with the lower clamping arm on the lower air cylinder, be provided with the lower roller on the lower clamping arm.

[0006] Further, the connecting plate is provided with a straight line sliding groove corresponding to the position of the straight line guide rail.

[0007] Further, the lower roller is provided with two.

[0008] Further, the moving plate is provided with a limiting slot, the cross-sectional shape of the limiting slot is a long circular hole, and the limiting shaft is arranged in the limiting slot on the clamp mounting plate.

[0009] Further, the upper clamping arm and the moving plate are connected through a pin shaft, and the clamping fixing plate is provided with a rotating seat matched with the pin shaft.

[0010] Further, a cylinder seat is arranged, and the lower cylinder is fixed on the cylinder seat.

[0011] The device has the advantages that: when the device is used, first, the sample to be detected is placed between the two lower rollers, the lower cylinder is started to drive the lower clamping arm to preliminarily adjust the height of the sample, after the adjustment is completed, the upper cylinder is started, the upper cylinder drives the moving plate to move up and down, thereby driving the upper clamping arm to rotate along the connecting point, thereby driving the upper roller to move up and down to clamp the sample from the top surface, after the clamping is completed, the adjusting hand wheel is rotated to drive the screw to rotate, the screw drives the nut assembly matched with the screw to move forward and backward, that is, the connecting plate moves forward and backward on the linear guide rail, thereby driving the clamped sample to move forward and backward, simple clamping operation of the hypotube can be realized, the clamping position can be adjusted according to different specifications of products, subsequent detection is facilitated, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the overall structure schematic diagram of the utility model.

[0013] Explanation of reference numerals in the drawing: 1, bottom plate; 2, linear guide rail; 3, baffle; 4, limiting plate; 5, adjusting hand wheel; 6, screw; 7, connecting plate; 8, nut assembly; 9, clamp mounting plate; 10, upper cylinder; 11, lower cylinder; 12, moving plate; 13, upper clamping arm; 14, upper roller; 15, lower clamping arm; 16, lower roller; 17, linear sliding groove; 18, limiting groove; 19, limiting shaft; 20, pin shaft; 21, cylinder seat. DETAILED DESCRIPTION

[0014] The utility model will be further described below in combination with the drawing and specific embodiment, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0015] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a particular orientation, to be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0016] Furthermore, the terms "first", "second", etc. are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance or an ordered sequence. Thus, features defined with "first", "second" etc. can include at least one of the features, explicitly or implicitly.

[0017] In the present application, unless specifically defined otherwise, the terms "mounting", "connection", "connecting", "fixed", and like terms are to be construed broadly, for example, can be fixed connection, can be detachable connection, or integrated; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through intermediate media, can be internal communication of two elements or interaction relationship between two elements, unless otherwise specifically defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0018] In the present application, unless specifically defined otherwise, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through intermediate media. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0019] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0020] Reference Figure 1As shown, the utility model discloses a kind of sea wave pipe detection auxiliary clamping mechanism, including bottom plate 1, two symmetrical straight line guide rails 2 are provided on the bottom plate 1, baffle 3 and limit plate 4 are provided on the both sides of bottom plate 1, adjusting hand wheel 5 is provided on the limit plate 4, screw rod 6 is connected on adjusting hand wheel 5, connecting plate 7 is provided on the straight line guide rail 2, nut assembly 8 is provided on the position of connecting plate 7 corresponding screw rod 6;Connecting plate 7 is provided with clamp mounting plate 9, upper air cylinder 10 and lower air cylinder 11 are provided on clamp mounting plate 9, the output end of upper air cylinder 10 is provided with moving plate 12, upper clamping arm 13 is provided on moving plate 12, upper roller 14 is provided on upper clamping arm 13, lower clamping arm 15 is provided on lower air cylinder 11, lower roller 16 is provided on lower clamping arm 15, and lower roller 16 is provided with two.

[0021] When using, first, the sample to be detected is placed between the two lower rollers 16, the lower air cylinder 11 is started to drive the lower clamping arm 15 to preliminarily adjust the height of the sample, and after the adjustment is completed, the upper air cylinder 10 is started to drive the moving plate 12 to move up and down, thereby driving the upper clamping arm 13 to rotate along the connecting point, thereby driving the upper roller 14 to move up and down to clamp the sample from the top surface. After clamping is completed, the adjusting hand wheel 5 is rotated to drive the screw rod 6 to rotate, the screw rod 6 drives the nut assembly 8 adapted thereto to move forward and backward, that is, drives the connecting plate 7 to move forward and backward on the straight line guide rail 2, thereby driving the clamped sample to move forward and backward. Simple clamping operation of the sea wave pipe can be realized, the clamping position can be adjusted according to different specifications of products, subsequent detection is facilitated, and good use effect is achieved.

[0022] Connecting plate 7 is provided with straight line sliding groove 17 at a position corresponding to the straight line guide rail 2, which reduces resistance and facilitates movement of the connecting plate 7 along the straight line guide rail 2.

[0023] Limiting groove 18 is provided on moving plate 12, the cross-sectional shape of the limiting groove 18 is a long circular hole, limiting shaft 19 is provided in the limiting groove 18 on clamp mounting plate 9, and the moving plate 12 is limited by the cooperation of the limiting shaft 19 and the limiting groove 18 when moving up and down, and will not be separated from the clamp mounting plate 9; The upper clamping arm 13 and the moving plate 12 are connected by a pin shaft 20, a rotating seat adapted to the pin shaft 20 is provided on the clamp fixing plate, the moving plate 12 drives the upper clamping arm 13 to rotate along the pin shaft 20, thereby driving the upper roller 14 to adjust the position.

[0024] Gas cylinder seat 21 is included, and the lower air cylinder 11 is fixed on the gas cylinder seat 21.

[0025] The above-described embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent substitutions or transformations made by the skilled in the art based on the present application are within the protection scope of the present application. The protection scope of the present application is subject to the claims.

Claims

1. A hypotube detection aid clamping mechanism, characterized by, The utility model relates to a kind of straight line guide rail type automatic clamp, including bottom plate (1), two symmetric straight line guide rails (2) are provided on the bottom plate (1), baffle (3) and limiting plate (4) are provided on the both sides of bottom plate (1), adjusting hand wheel (5) is provided on the limiting plate (4), screw rod (6) is connected on the adjusting hand wheel (5), connecting plate (7) is provided on the straight line guide rail (2), nut assembly (8) is provided on the connecting plate (7) corresponding the position of screw rod (6); Clamp mounting plate (9) is provided on the connecting plate (7), upper air cylinder (10) and lower air cylinder (11) are provided on the clamp mounting plate (9), moving plate (12) is provided on the output end of upper air cylinder (10), upper clamping arm (13) is provided on the moving plate (12), upper roller (14) is provided on the upper clamping arm (13), lower clamping arm (15) is provided on the lower air cylinder (11), lower roller (16) is provided on the lower clamping arm (15).

2. The hypotube detection aid clamping mechanism of claim 1, wherein, Linear sliding groove (17) is provided on the connecting plate (7) corresponding the position of straight line guide rail (2).

3. The hypotube detection aid clamping mechanism of claim 1, wherein, The lower roller (16) is provided with two.

4. The hypotube detection aid clamping mechanism of claim 1, wherein, Limiting slot (18) is provided on the moving plate (12), the cross-sectional shape of limiting slot (18) is long circular hole, limiting shaft (19) is provided in limiting slot (18) on the clamp mounting plate (9).

5. The hypotube detection aid clamping mechanism of claim 1, wherein, The upper clamping arm (13) and the moving plate (12) are connected by pin shaft (20), rotating seat adapted to the pin shaft (20) is provided on the clamp mounting plate (9).

6. The hypotube detection aid clamping mechanism of claim 1, wherein, The lower air cylinder (11) is fixed on the cylinder seat (21).

Images