CN211220388U

CN211220388U - X-ray detection clamp suitable for cylinder products with different diameters

Info

Publication number: CN211220388U
Application number: CN201922067757.3U
Authority: CN
Inventors: 雷旭
Original assignee: Shanghai Peitong Machinery Ltd
Current assignee: Shanghai Peitong Machinery Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an X-ray detection anchor clamps suitable for cylinder product of different diameters, the drill jig comprises a base station, open at the base station top has the spout, and the inside both ends of spout are fixed with the fixed plate, rotate on two fixed plates and peg graft and have same screw rod, and screw rod one end is fixed with the rotation handle, it has two sections screw threads that length is the same to open on the screw rod, and two sections screw thread opposite directions, and the screw thread has cup jointed two sliders on the screw rod, the slider forms sliding fit with the spout, and the slider top is fixed with the riser, is fixed with fixture on the riser. The utility model is suitable for a different diameter cylindrical products improve the flexibility of centre gripping interval regulation work, can also increase the transitional ability of centre gripping dynamics, avoid the centre gripping effort to destroy the holder outward appearance.

Description

X-ray detection clamp suitable for cylinder products with different diameters

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an X-ray detection anchor clamps suitable for cylinder product of different diameters.

Background

At present, X-ray detection equipment needs to use related clamps to position a cylindrical product when detecting the interior of the cylindrical product.

Through the retrieval, chinese patent application No. CN2015210462191 discloses an X-ray detection anchor clamps suitable for cylinder product of different diameters, and it includes the bottom plate of being made by the material of being liable to be seen through by the X-ray, wherein, the interval is provided with two at least outer fixed blocks on the bottom plate, the inboard of two outer fixed blocks all corresponds and is provided with the sliding tray, slidable ground is provided with the clamp block in the sliding tray, be connected with the spring between the one end of clamp block and the sliding tray, the cylinder product that the other end cooperation was detected is provided with convex clamping face. The above patents suffer from the following disadvantages: the clamping distance adjusting work cannot achieve the purpose of timely and flexible adjustment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an X-ray detection clamp suitable for cylinder products with different diameters.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an X-ray detection anchor clamps suitable for cylinder product of different diameters, includes the base station, open the base station top has the spout, and the inside both ends of spout are fixed with the fixed plate, rotate on two fixed plates and peg graft and have same screw rod, and screw rod one end is fixed with the rotation handle, it has two sections the same screw threads of length to open on the screw rod, and two sections screw thread opposite directions, and the screw thread has cup jointed two sliders on the screw rod, the slider forms sliding fit with the spout, and the slider top is fixed with the riser, is fixed with fixture on the riser.

Furthermore, fixture includes two guide bars, and the guide bar activity is pegged graft on the riser, and the both ends of guide bar are fixed with limiting plate and grip block respectively, and the guide bar is close to one of grip block and is served to cup joint the spring.

Furthermore, two clamping strips are fixed on the outer wall of one side of the clamping plate, and inclined planes are arranged on the two clamping strips.

Furthermore, a rubber pad is bonded on the inclined plane.

Furthermore, a support frame is fixed at the bottom of the base station.

Furthermore, the rotating handle is replaced by a motor, a pressure sensor is fixed on one side of the vertical plate, an extrusion block corresponding to the pressure sensor is fixed on one side of the clamping plate, and the pressure sensor is connected with a control box through a signal line.

The utility model has the advantages that:

1. through the arrangement of the screw rod, the two sliding blocks can be driven to move oppositely when the rotating handle is rotated by a worker, so that the distance between the two clamping mechanisms is reduced, the clamping work is formed on a workpiece, the clamping mechanism is suitable for cylindrical products with different diameters, and the flexibility of clamping distance adjusting work is improved.

2. Through the setting of guide bar can utilize centre gripping reaction force cooperation grip block to compress the buffering to the spring after centre gripping strip and holder surface contact, increase the transition ability of centre gripping dynamics, avoid the centre gripping effort to destroy the holder outward appearance, form flexible centre gripping, protect holder outward appearance.

3. The clamping plate can move towards the direction of the pressure sensor when the workpiece to be detected is clamped by the clamping plate, the pressure sensor receives pressure and sends a signal to match the control box to control the motor to be closed after reaching a set value, excessive clamping force is avoided, and the surface of the workpiece is protected, so that the detection result is more accurate.

Drawings

Fig. 1 is a schematic sectional structural view of an embodiment 1 of an X-ray detection fixture suitable for cylindrical products with different diameters according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a clamping plate in embodiment 1 of an X-ray detection clamp suitable for cylindrical products with different diameters according to the present invention;

fig. 3 is the utility model provides an embodiment 2 sectional structure sketch map of an X-ray detection anchor clamps suitable for cylinder product of different diameters.

In the figure: the device comprises a base station 1, a support frame 2, a fixing plate 3, a sliding chute 4, a screw rod 5, a sliding block 6, a vertical plate 7, a limiting plate 8, a spring 9, a guide rod 10, a clamping plate 11, a clamping strip 12, a rotating handle 13, a pressure sensor 14, an extrusion block 15, a motor 16 and a control box 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, an X-ray detection anchor clamps suitable for cylinder product of different diameters, including

base station

1, 1 top of base station is opened there is spout 4, and the inside both ends of spout 4 are fixed with fixed plate 3, it has same screw rod 5 to rotate the grafting on two

fixed plates

3, 5 one end of screw rod is fixed with rotation handle 13, it has two sections screw threads that length is the same to open on the screw rod 5, and two sections screw thread opposite direction, screw rod 5 goes up the screw thread and has cup jointed two sliders 6, slider 6 forms sliding fit with spout 4, 6 tops of slider are fixed with riser 7, be fixed with fixture on the riser 7.

Fixture includes two guide bars 10, and guide bar 10 activity is pegged graft on riser 7, and the both ends of guide bar 10 are fixed with spacing board 8 and grip block 11 respectively, and guide bar 10 has cup jointed spring 9 near one of grip block 11, and grip block 11 one side outer wall is fixed with two grip blocks 12, is equipped with the inclined plane on two grip blocks 12, and it has the rubber pad to bond on the inclined plane, and 1 bottom of base station is fixed with support frame 2.

The working principle of the embodiment is as follows: screw rod 5 set up and can drive two sliders 6 in opposite directions when staff rotates rotation handle 13, make two fixture interval diminish, form centre gripping work to the work piece, be applicable to different diameter cylindrical product, improve the flexibility of centre gripping interval regulation work, guide bar 10 can be in centre gripping strip 12 and holder surface contact back, utilize centre gripping reaction force cooperation grip block 11 to compress the buffering to spring 9, increase the transition ability of centre gripping dynamics, avoid the centre gripping effort to destroy the holder outward appearance, form flexible centre gripping, protect holder outward appearance.

Example 2

Referring to fig. 3, the present embodiment differs from embodiment 1 in that a motor 16 is used instead of a rotating handle 13, a pressure sensor 14 is fixed to one side of a vertical plate 7, a pressing block 15 corresponding to the pressure sensor 14 is fixed to one side of a clamping plate 11, and a control box 17 is connected to the pressure sensor 14 through a signal line.

The working principle of the embodiment is as follows: when the clamping plate 11 clamps a workpiece to be detected, the extrusion block 15 moves towards the pressure sensor 14, the pressure sensor 14 sends a signal to match the control box 17 to control and close the motor 16 after receiving pressure and reaching a set value, excessive clamping force is avoided, the surface of the workpiece is protected, and the detection result is more accurate.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an X-ray detection anchor clamps suitable for cylinder product of different diameters, includes base station (1), its characterized in that, open base station (1) top has spout (4), and spout (4) inside both ends are fixed with fixed plate (3), rotate on two fixed plates (3) and peg graft and have same screw rod (5), and screw rod (5) one end is fixed with rotation handle (13), it has two sections the same screw thread of length to open on screw rod (5), and two sections opposite thread directions, and screw rod (5) are gone up the screw thread and have been cup jointed two slider (6), slider (6) form sliding fit with spout (4), and slider (6) top is fixed with riser (7), is fixed with fixture on riser (7).

2. The X-ray detection fixture suitable for cylindrical products with different diameters as claimed in claim 1, wherein the fixture comprises two guide rods (10), the guide rods (10) are movably inserted into the vertical plate (7), a limiting plate (8) and a clamping plate (11) are respectively fixed to two ends of each guide rod (10), and a spring (9) is sleeved on one end, close to the clamping plate (11), of each guide rod (10).

3. The X-ray detection clamp suitable for cylindrical products with different diameters as claimed in claim 2, wherein two clamping strips (12) are fixed on the outer wall of one side of the clamping plate (11), and inclined surfaces are arranged on the two clamping strips (12).

4. The X-ray detection clamp suitable for cylindrical products with different diameters as claimed in claim 3, wherein a rubber pad is bonded on the inclined surface.

5. An X-ray detection fixture suitable for cylindrical products with different diameters as claimed in any one of claims 1 to 4, wherein a support frame (2) is fixed at the bottom of the base (1).

6. The X-ray detection clamp suitable for cylindrical products with different diameters as claimed in claim 2, wherein the rotating handle (13) is replaced by a motor (16), a pressure sensor (14) is fixed on one side of the vertical plate (7), a squeezing block (15) corresponding to the pressure sensor (14) is fixed on one side of the clamping plate (11), and the pressure sensor (14) is connected with a control box (17) through a signal line.