CN214953403U

CN214953403U - Fixed equipment convenient to detect a flaw

Info

Publication number: CN214953403U
Application number: CN202121574316.3U
Authority: CN
Inventors: 陈锋
Original assignee: Nantong Nanyue Testing Technology Co ltd
Current assignee: Nantong Nanyue Testing Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-30
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a fixed equipment convenient to detect a flaw, concretely relates to detect a flaw detection technical field, including base and the backup pad of fixed connection at the base upper surface, the top fixedly connected with diaphragm of backup pad, the bottom of diaphragm inner wall is rotated through the bearing and is connected with the worm, the left and right sides surface of worm all meshes and is connected with a worm wheel and No. two worm wheels, the surface of a worm wheel and No. two worm wheels all is equipped with incomplete tooth, the bottom fixedly connected with supporting rod of a worm wheel and No. two worm wheels. The utility model discloses a rotate No. two swivels, No. two swivels have driven the rotation of worm, and the rotation of worm has driven a worm wheel and No. two worm wheel opposite direction rotations to driven the rotation of two supporting rods, the rotation of supporting rod has driven the rotation of arc grip block, thereby realized loosening to the head of detecting a flaw, thereby when changing the head of detecting a flaw, convenient and fast more can not damage equipment simultaneously.

Description

Fixed equipment convenient to detect a flaw

Technical Field

The utility model relates to a detect a flaw and detect technical field, more specifically say, the utility model relates to a fixed equipment convenient to detect a flaw.

Background

The nondestructive inspection is to detect whether there is a defect or non-uniformity in an object to be inspected by using the characteristics of a substance such as sound, light, magnetism and electricity without damaging or affecting the use performance of the object to be inspected, and give information such as the size, position, property and quantity of the defect.

However, in practical use, the flaw detection head of the flaw detection equipment is generally fixed on the equipment, when the flaw detection head is used for a long time, the flaw detection head is inconvenient to replace, and when the flaw detection head of the conventional flaw detection equipment is replaced, the operation steps are complicated, and the flaw detection equipment is easy to damage, so that the fixed equipment convenient for flaw detection is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a fixed equipment convenient to detect a flaw to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed equipment convenient to detect a flaw, includes the backup pad of base and fixed connection at the base upper surface, the top fixedly connected with diaphragm of backup pad, the bottom of diaphragm inner wall is rotated through the bearing and is connected with the worm, the left and right sides surface of worm all meshes and is connected with a worm wheel and No. two worm wheels, the surface of a worm wheel and No. two worm wheels all is equipped with incomplete tooth, the bottom fixedly connected with supporting rod of a worm wheel and No. two worm wheels, two the equal fixedly connected with arc grip block in one side that the supporting rod is relative, two the inside centre gripping of arc grip block has the head of detecting a flaw, the standing groove has been seted up to the upper surface of base, the standing groove is provided with the mounting of fixed product.

In order to carry out the centre gripping to the head of detecting a flaw, easy to assemble and dismantlement, the inner wall of diaphragm rotates through the bearing and is connected with a pivot and No. two pivots, a worm wheel and No. two worm wheel are all fixed the cover and are connected on the surface of a pivot and No. two pivots.

In order to fix the product, the mounting includes the spout that the left and right sides of standing groove inner wall was all seted up, the top and the equal fixedly connected with fixed slot in bottom of spout inner wall, the inside sliding connection of fixed slot has the movable plate, the right side fixedly connected with nose bar of movable plate, the left side fixedly connected with extension rod of movable plate, the lower fixed surface of extension rod is connected with the telescope tube, the inside sliding connection of telescope tube has the dead lever, the bottom fixedly connected with butt joint board of dead lever.

In order to fix the products with different thicknesses through the elasticity of the compression spring, the applicability is large, the compression spring is fixedly connected to the top of the inner wall of the telescopic sleeve, the sliding plate is fixedly connected to the other end of the compression spring, and the lower surface of the sliding plate is fixedly connected with the fixing rod.

In order to release the butt plate through the rotation of cam, realize the fixed to the product, the top and the bottom of base inner wall all rotate through the bearing and are connected with two dwangs, two the equal fixed cam that has cup jointed in surface of dwang, the surface and the nose bar of cam are inconsistent.

In order to rotate the cam, let the cam release the butt plate, realize fixed to the product, two the equal fixed bevel gear that has cup jointed in surface of dwang, the inside of the base left and right sides all rotates and is connected with the rotary rod, two the equal fixedly connected with second conical gear of one end that the rotary rod is relative, two bevel gear and second conical gear meshing are connected.

In order to conveniently rotate worm and rotary rod and rotate, two the equal fixedly connected with change of one end that the rotary rod is not relative, diaphragm and No. two changes of fixedly connected with are worn to locate on the top of worm.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through the change of rotating of setting up, a change has driven the rotary rod and has rotated, the rotary rod has driven No. two bevel gear rotations, No. two bevel gear's rotation has driven a bevel gear to drive the dwang and rotate, the rotation of dwang has driven the rotation of cam, when cam and mounting are inconsistent, make the telescope tube, the inside of dead lever and butt plate cunning to the standing groove, elasticity through compression spring has driven the butt plate and has fixed the product.

2. Compared with the prior art, when the head of detecting a flaw needs to be changed, through rotating No. two swivels, No. two swivels have driven the rotation of worm, and the rotation of worm has driven a worm wheel and No. two worm wheel opposite direction rotations to drive the rotation of two supporting rods, the rotation of supporting rod has driven the rotation of arc grip block, thereby realize the loosening to the head of detecting a flaw, thereby when changing the head of detecting a flaw, convenient and fast more, can not damage equipment simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is an enlarged view of the structure at a of the present invention.

Fig. 4 is a schematic view of the cam structure of the present invention.

Fig. 5 is a schematic view of the structure at B of the present invention.

The reference signs are: 1. a base; 2. a support plate; 3. a transverse plate; 4. a worm; 5. a first worm gear; 6. a second worm gear; 7. a clamping rod; 8. an arc-shaped clamping plate; 9. a flaw detection head; 10. a placement groove; 11. a fixing member; 110. a chute; 111. fixing grooves; 112. moving the plate; 113. a nose bar; 114. an extension rod; 115. a telescopic sleeve; 116. fixing the rod; 117. a butt joint plate; 12. a first rotating shaft; 13. a second rotating shaft; 14. a compression spring; 15. a slide plate; 16. rotating the rod; 17. a cam; 18. a first bevel gear; 19. rotating the rod; 20. a second bevel gear; 21. a first rotating ring; 22. and (5) rotating a ring II.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The fixing device convenient for flaw detection shown in the attached figures 1-5 comprises a base 1 and a supporting plate 2 fixedly connected to the upper surface of the base 1, wherein the top end of the supporting plate 2 is fixedly connected with a transverse plate 3, the bottom of the inner wall of the transverse plate 3 is rotatably connected with a worm 4 through a bearing, the surfaces of the left side and the right side of the worm 4 are respectively connected with a first worm wheel 5 and a second worm wheel 6 in a meshing manner, incomplete teeth are respectively arranged on the surfaces of the first worm wheel 5 and the second worm wheel 6, clamping rods 7 are fixedly connected to the bottoms of the first worm wheel 5 and the second worm wheel 6, arc-shaped clamping plates 8 are respectively and fixedly connected to the opposite sides of the two clamping rods 7, flaw detection heads 9 are clamped inside the two arc-shaped clamping plates 8, a placing groove 10 is formed in the upper surface of the base 1, and the placing groove 10 is provided with a fixing part 11 for fixing products;

in order to avoid damaging equipment or changing the loaded down with trivial details condition when changing the first 9 of detecting a flaw, the centre gripping to the first 9 of detecting a flaw is realized through the side surface fixedly connected with arc grip block 8 of supporting rod 7 to when changing the first 9 of detecting a flaw, convenient and fast can not damage equipment simultaneously.

Wherein, as shown in fig. 2 and 5, the inner wall of the transverse plate 3 is rotatably connected with a first rotating shaft 12 and a second rotating shaft 13 through a bearing, and the first worm wheel 5 and the second worm wheel 6 are both fixedly sleeved on the surfaces of the first rotating shaft 12 and the second rotating shaft 13, so that the first worm wheel 5 and the second worm wheel 6 can be supported and rotated through the first rotating shaft 12 and the second rotating shaft 13.

As shown in fig. 2 and fig. 3, the fixing element 11 includes sliding grooves 110 formed on both left and right sides of an inner wall of the placement groove 10, fixing grooves 111 are fixedly connected to both top and bottom of the inner wall of the sliding grooves 110, a moving plate 112 is slidably connected to the inside of the fixing grooves 111, a protruding rod 113 is fixedly connected to the right side of the moving plate 112, an extending rod 114 is fixedly connected to the left side of the moving plate 112, a telescopic sleeve 115 is fixedly connected to the lower surface of the extending rod 114, a fixing rod 116 is slidably connected to the inside of the telescopic sleeve 115, and a butt plate 117 is fixedly connected to the bottom end of the fixing rod 116;

in order to avoid the influence on the flaw detection of the product caused by the movement of the product in the inner position of the placing groove 10, the extension rod 114 is driven to slide by the sliding of the moving plate 112, the extension rod 114 slides the telescopic sleeve 115, the fixing rod 116 and the abutting plate 117 to the inner part of the placing groove 10, and the product is fixed by the abutting plate 117.

As shown in fig. 2 and fig. 3, a compression spring 14 is fixedly connected to the top of the inner wall of the telescopic sleeve 115, a sliding plate 15 is fixedly connected to the other end of the compression spring 14, and the lower surface of the sliding plate 15 is fixedly connected to a fixing rod 116, so that the sliding plate 15 is driven to slide by the elastic force of the compression spring 14, and thus the abutting plate 117 fixes products with different thicknesses.

Wherein, as shown in fig. 2 and fig. 4, the top and the bottom of the inner wall of the base 1 are all connected with two rotating rods 16 through the rotation of the bearing, the surfaces of the two rotating rods 16 are all fixedly sleeved with the cam 17, the surface of the cam 17 is inconsistent with the convex rod 113, so that the rotation of the cam 17 is driven through the rotation of the rotating rods 16, and the rotation of the cam 17 drives the sliding of the convex rod 113.

Wherein, as shown in fig. 2, the equal fixed bevel gear 18 that has cup jointed in surface of two dwang 16, the inside of the base 1 left and right sides all rotates and is connected with rotary rod 19, the equal fixedly connected with second number bevel gear 20 of the equal one end that two rotary rods 19 are relative, two first bevel gear 18 are connected with the meshing of second number bevel gear 20, so that the rotation through rotary rod 19 has driven the rotation of second number bevel gear 20, No. two bevel gear 20's rotation has driven the rotation of first bevel gear 18, thereby the rotation of dwang 16 has been driven, thereby it rotates to rotate cam 17.

Wherein, as shown in fig. 1, fig. 2 and fig. 5, the non-opposite ends of the two rotating rods 19 are fixedly connected with a first rotating ring 21, and the top end of the worm 4 penetrates through the transverse plate 3 and is fixedly connected with a second rotating ring 22, so that the worm 4 and the rotating rods 19 can be conveniently rotated through the first rotating ring 21 and the second rotating ring 22.

The utility model discloses the theory of operation: when the device is used, a product is placed inside the placing groove 10, the first rotating ring 21 drives the rotating rod 19 to rotate by rotating the first rotating ring 21, the rotating rod 19 drives the second bevel gear 20 to rotate, the first bevel gear 18 is driven by the second bevel gear 20 to rotate, so that the rotating rod 16 is driven to rotate, the rotating rod 16 drives the cam 17 to rotate, when the protruding position of the cam 17 abuts against the surface of the protruding rod 113, the protruding rod 113 is pushed to slide, the sliding of the protruding rod 113 drives the sliding of the movable plate 112, the sliding of the movable plate 112 drives the sliding of the extending rod 114, so that the telescopic sleeve 115, the fixed rod 116 and the abutting plate 117 slide inside the placing groove 10, the sliding plate 15 is driven to slide by the elastic force of the compression spring 14, the sliding of the fixed rod 116 is driven by the sliding of the sliding rod 116 drives the abutting plate 117 to fix the product, when the inspection head 9 needs to be replaced, through rotating No. two change 22, No. two change 22 have driven the rotation of worm 4, and the rotation of worm 4 has driven a worm wheel 5 and No. two worm wheel 6 opposite direction and has rotated to drive the rotation of two supporting rods 7, the rotation of supporting rod 7 has driven the rotation of arc grip block 8, thereby realizes loosening to the head 9 of detecting a flaw, thereby when changing the head 9 of detecting a flaw, convenient and fast more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed equipment convenient to detect a flaw, includes base (1) and fixed connection in backup pad (2) of base (1) upper surface, its characterized in that: the top fixedly connected with diaphragm (3) of backup pad (2), the bottom of diaphragm (3) inner wall is rotated through the bearing and is connected with worm (4), the equal meshing of the left and right sides surface of worm (4) is connected with worm wheel (5) and No. two worm wheels (6), the surface of worm wheel (5) and No. two worm wheels (6) all is equipped with incomplete tooth, bottom fixedly connected with supporting rod (7) of worm wheel (5) and No. two worm wheels (6), two the equal fixedly connected with arc grip block (8) in the relative one side of supporting rod (7), two the inside centre gripping of arc grip block (8) has flaw detection head (9), standing groove (10) have been seted up to the upper surface of base (1), standing groove (10) are provided with mounting (11) of fixed product.

2. The fixture apparatus of claim 1, wherein: the inner wall of diaphragm (3) is rotated through the bearing and is connected with pivot (12) and No. two pivot (13), worm wheel (5) and No. two worm wheel (6) are all fixed cup joint on the surface of pivot (12) and No. two pivot (13).

3. The fixture apparatus of claim 1, wherein: fixing part (11) are including spout (110) that the left and right sides of standing groove (10) inner wall all seted up, the top and the equal fixedly connected with fixed slot (111) in bottom of spout (110) inner wall, the inside sliding connection of fixed slot (111) has movable plate (112), the right side fixedly connected with nose bar (113) of movable plate (112), the left side fixedly connected with extension rod (114) of movable plate (112), the lower fixed surface of extension rod (114) is connected with flexible cover (115), the inside sliding connection of flexible cover (115) has dead lever (116), the bottom fixedly connected with butt plate (117) of dead lever (116).

4. A fixture to facilitate inspection according to claim 3, wherein: the top of the inner wall of the telescopic sleeve (115) is fixedly connected with a compression spring (14), the other end of the compression spring (14) is fixedly connected with a sliding plate (15), and the lower surface of the sliding plate (15) is fixedly connected with a fixing rod (116).

5. The fixture apparatus of claim 1, wherein: the top and the bottom of base (1) inner wall all are connected with two dwang (16), two through the bearing rotation the surface of dwang (16) is all fixed cam (17) have been cup jointed, the surface and the nose bar (113) of cam (17) are inconsistent.

6. The fixture apparatus of claim 5, wherein: two bevel gear (18) have all been cup jointed fixedly on the surface of dwang (16), the inside of base (1) the left and right sides all rotates and is connected with rotary rod (19), two the equal fixedly connected with second number bevel gear (20) of one end that rotary rod (19) is relative, two bevel gear (18) and second number bevel gear (20) meshing are connected.

7. The fixture apparatus of claim 6, wherein: two the equal fixedly connected with change (21) in the one end that rotary rod (19) are not relative, diaphragm (3) and No. two change (22) of fixedly connected with are worn to locate on the top of worm (4).