Clamp suitable for nondestructive testing equipment

Abstract

The utility model relates to the technical field of nondestructive testing equipment, in particular to a clamp suitable for nondestructive testing equipment, which comprises a base and a fixing mechanism, the fixing mechanism comprises a mounting frame, a first motor, a screw rod, a lifting plate, two sliding blocks, a box body, a conveying belt and a clamping component, the lifting plate is arranged in the mounting frame, the screw rod penetrates through the lifting plate, and the clamping component is arranged in the box body. The output end of the first motor is fixedly connected with one end of the lead screw, two sliding grooves are symmetrically formed in the mounting frame, one ends of the two sliding blocks are fixedly connected with the lifting plate, the other ends of the two sliding blocks are inserted into the corresponding sliding grooves, and the box body is fixedly connected with the lifting plate and located at one end of the lifting plate. The conveying belt is arranged in the box body, the clamping assembly is arranged on the upper surface of the base, and through the arrangement, when the clamping position of the clamp and an object is changed, the object can be prevented from falling off from the clamp.

Description

Technical Field

[0001] The utility model relates to the technical field of non-destructive testing equipment, in particular to a clamp suitable for non-destructive testing equipment. Background Art

[0002] Non-destructive testing instruments refer to a type of testing instrument that performs a test on materials or workpieces without damaging or affecting their future performance or use. When in use, non-destructive testing instruments require a fixture to clamp the object to be tested. Current non-destructive testing equipment uses fixtures that, after clamping the object, will have blind spots for detection, such as areas blocked by the clamp, which reduces the accuracy of object detection.

[0003] In order to solve the above technical problems, the prior art patent (CN217552222U) discloses a clamp suitable for non-destructive testing equipment, including a base, a top seat, a strip plate, clamping rollers and a U-shaped rod. The top seat is rotatably connected to the top of the base, and a first rotating mechanism for rotating the top seat is provided inside the base. Strip plates are slidably provided at both symmetrical ends of the top of the top seat, and the two strip plates are horizontally arranged, and clamping rollers are vertically rotated at the four ends of the top of the two strip plates. A second rotating mechanism for rotating the two clamping rollers is provided on one of the strip plates, and U-shaped rods are fixed at the four ends of the sides away from the two strip plates. A synchronous moving mechanism for synchronously moving the four U-shaped rods is provided inside the top seat. The utility model can change the contact position between the clamping roller and the object when clamping, so the object can be fully detected, thereby improving the accuracy of the detection.

[0004] However, in the above-mentioned prior art, when the objects are moved by the rotation of the clamping rollers, the objects are likely to slip, thereby causing damage to the objects and equipment. Utility Model Content

[0005] The utility model aims to provide a clamp suitable for non-destructive testing equipment, aiming to solve the technical problem in the prior art that when the objects are moved by the rotation of the clamping roller, the objects are easily caused to slip, thereby causing damage to the objects and equipment.

[0006] To achieve the above-mentioned purpose, the utility model adopts a fixture suitable for non-destructive testing equipment, including a base and a fixing mechanism, the fixing mechanism including an installation frame, a first motor, a screw rod, a lifting plate, two sliders, a box, a conveyor belt and a clamping assembly, the installation frame is fixedly connected to the upper surface of the base, the lifting plate is arranged in the installation frame, the screw rod passes through the lifting plate and is threadedly matched with the lifting plate, one end of the screw rod is fixedly connected to the base, and the other end of the screw rod is rotatably connected to the installation frame, the first motor is fixedly connected to the upper surface of the installation frame, the output end of the first motor is fixedly connected to one end of the screw rod, the installation frame is symmetrically provided with two slide grooves, one end of the two sliders are respectively fixedly connected to the lifting plate, and the other ends of the two sliders are respectively inserted into the corresponding slide grooves, the box is fixedly connected to the lifting plate and is located at one end of the lifting plate, the conveyor belt is arranged inside the box, and the clamping assembly is arranged on the upper surface of the base.

[0007] Among them, the clamping assembly includes a bidirectional threaded rod, a second motor, two groups of moving parts and a guide member, the base has two rectangular grooves, the two groups of moving parts are respectively arranged in the two rectangular grooves, the bidirectional threaded rod is respectively threadedly matched with the two groups of moving parts, the two ends of the bidirectional threaded rod are respectively rotatably connected to the base, the second motor is fixedly connected to one side of the base, the output end of the second motor is fixedly connected to one end of the bidirectional threaded rod, and the guide member is arranged on the upper surface of the base.

[0008] Among them, each group of the moving parts includes a moving plate, a supporting plate and two groups of abutting parts, one end of the moving plate is threadedly matched with the bidirectional threaded rod, the other end of the moving plate passes through the rectangular groove and is fixedly connected to the supporting plate, and the two groups of abutting parts are symmetrically arranged on the upper surface of the supporting plate.

[0009] Wherein, each group of the supporting parts includes a splint, an anti-slip pad and a reinforcing plate, the splint is fixedly connected to the upper surface of the support plate, the anti-slip pad is fixedly connected to the splint and is located on one side of the splint, and the reinforcing plate is fixedly connected to the splint and the support plate respectively.

[0010] Among them, the guide member includes two vertical plates, two guide blocks and a round rod, the two vertical plates are fixedly connected to the upper surface of the base, the two guide blocks are fixedly connected to the two movable plates respectively, the round rod passes through the two guide blocks respectively, and is slidably connected to the two guide blocks respectively, and the two ends of the round rod are fixedly connected to the two vertical plates respectively.

[0011] Among them, the fixture suitable for non-destructive testing equipment also includes multiple groups of support components, each group of support components includes a sleeve, an adjusting rod and an elastic button, one end of the sleeve is fixedly connected to the base, and the other end of the sleeve is sleeved on the outside of the adjusting rod, the sleeve has a plurality of circular holes, one end of the elastic button is fixedly connected to the adjusting rod, and the other end of the elastic button passes through one of the circular holes.

[0012] The utility model is a clamp suitable for non-destructive testing equipment, the screw rod passes through the lifting plate, the output end of the first motor is fixedly connected to one end of the screw rod, the box is fixedly connected to the lifting plate, and the conveyor belt is arranged inside the box. When it is used, an article is placed on the conveyor belt, and then the article is clamped by the clamping assembly, and then the first motor is started, the output end of the first motor drives the screw rod to rotate, so that the lifting plate moves downward, and the lifting plate drives the box to move downward, so that the conveyor belt is away from the article, and then the article is detected. After the detection is completed, the first motor is reversed, so that the lifting plate drives the box to move upward until the conveyor belt and the bottom surface of the article are attached, and then the clamping assembly releases the clamping of the article, and then the article is moved by the output belt, and then the article is clamped by the clamping assembly, so as to change the contact position when the clamping assembly and the article are clamped, so as to facilitate all-round detection of the article. This method can effectively solve the problem in the prior art that when the article is moved by rotating the clamping roller, it is easy to cause the article to slip, thereby causing damage to the article and the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a top view of the first embodiment of the utility model.

[0016] Figure 3 It is a sectional view of the overall structure of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-base, 102-rectangular groove, 103-installation frame, 104-slide groove, 105-first motor, 106-screw, 107-lifting plate, 108-slider, 109-box, 110-conveyor belt, 111-bidirectional threaded rod, 112-second motor, 113-moving plate, 114-support plate, 115-clamp, 116-anti-slip pad, 117-reinforcement plate, 118-vertical plate, 119-guide block, 120-round rod, 201-sleeve, 202-round hole, 203-adjusting rod, 204-elastic button. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 is a top view of the first embodiment of the utility model, Figure 3 It is a sectional view of the overall structure of the first embodiment of the utility model.

[0022] The utility model provides a clamp suitable for non-destructive testing equipment, including a base 101 and a fixing mechanism, the fixing mechanism includes a mounting frame 103, a first motor 105, a screw 106, a lifting plate 107, two sliders 108, a box 109, a conveyor belt 110 and a clamping assembly, the clamping assembly includes a bidirectional threaded rod 111, a second motor 112, two groups of moving parts and guide members, each group of the moving parts includes a moving plate 113, a support plate 114 and two groups of abutting members, each group of the abutting members includes a clamping plate 115, an anti-slip pad 116 and a reinforcing plate 117, the guide member includes two vertical plates 118, two guide blocks 119 and a round rod 120, the above-mentioned scheme solves the problem in the prior art that when the objects are moved by the rotation of the clamping roller, it is easy to cause the objects to slip, thereby causing damage to the objects and equipment.

[0023] According to this specific embodiment, the installation frame 103 is fixedly connected to the upper surface of the base 101, the lifting plate 107 is arranged in the installation frame 103, the screw rod 106 passes through the lifting plate 107 and is threadedly matched with the lifting plate 107, one end of the screw rod 106 is fixedly connected to the base 101, and the other end of the screw rod 106 is rotatably connected to the installation frame 103, the first motor 105 is fixedly connected to the upper surface of the installation frame 103, the output end of the first motor 105 is fixedly connected to one end of the screw rod 106, the installation frame 103 is symmetrically provided with two slide grooves 104, one end of the two sliders 108 are respectively fixedly connected to the lifting plate 107, and the other ends of the two sliders 108 are respectively inserted into the corresponding slide grooves 104, the box body 109 is fixedly connected to the lifting plate 107 and is located at one end of the lifting plate 107, and the conveyor belt 110 is arranged in the Inside the box 109, the clamping assembly is arranged on the upper surface of the base 101. When it is used, the article is placed on the conveyor belt 110, and then the article is clamped by the clamping assembly. Then the first motor 105 is started, and the output end of the first motor 105 drives the screw rod 106 to rotate, so that the lifting plate 107 moves downward, and the lifting plate 107 drives the box 109 to move downward, so that the conveyor belt 110 is away from the article, and then the article is detected. After the detection is completed, the first motor 105 is reversed, so that the lifting plate 107 drives the box 109 to move upward until the conveyor belt 110 is in contact with the bottom surface of the article, and then the clamping assembly releases the clamping of the article, and then moves the article through the output belt, and then clamps the article through the clamping assembly, thereby changing the contact position when the clamping assembly and the article are clamped, so as to facilitate all-round detection of the article.

[0024] Among them, the base 101 has two rectangular grooves 102, and the two groups of moving parts are respectively arranged in the two rectangular grooves 102, the bidirectional threaded rod 111 is respectively threadedly matched with the two groups of moving parts, and the two ends of the bidirectional threaded rod 111 are respectively rotatably connected to the base 101, the second motor 112 is fixedly connected to one side of the base 101, and the output end of the second motor 112 is fixedly connected to one end of the bidirectional threaded rod 111, and the guide member is arranged on the upper surface of the base 101. When it is used specifically, the second motor 112 is started, and the output end of the second motor 112 drives the bidirectional threaded rod 111 to rotate, so that the two groups of moving parts move relative to each other, thereby clamping objects.

[0025] Secondly, one end of the movable plate 113 is threadedly matched with the bidirectional threaded rod 111, and the other end of the movable plate 113 passes through the rectangular groove 102 and is fixedly connected to the support plate 114. The two groups of the abutment members are symmetrically arranged on the upper surface of the support plate 114. When in use, the bidirectional threaded rod 111 rotates to move the movable plate 113, and the movable plate 113 drives the support plate 114 to move, and the support plate 114 drives the two groups of the abutment members to move toward the object, thereby clamping and fixing the object.

[0026] At the same time, the splint 115 is fixedly connected to the upper surface of the support plate 114, the anti-slip pad 116 is fixedly connected to the splint 115 and is located on one side of the splint 115, and the reinforcing plate 117 is fixedly connected to the splint 115 and the support plate 114 respectively. When in use, the support plate 114 drives the splint 115 to move, so as to hold and fix the objects. The friction between the splint 115 and the objects can be enhanced by the anti-slip pad 116, and the connection between the splint 115 and the support plate 114 can be made more stable by the reinforcing plate 117.

[0027] In addition, the two vertical plates 118 are fixedly connected to the upper surface of the base 101, the two guide blocks 119 are fixedly connected to the two movable plates 113 respectively, the round rod 120 passes through the two guide blocks 119 respectively, and is slidably connected to the two guide blocks 119 respectively, and the two ends of the round rod 120 are fixedly connected to the two vertical plates 118 respectively. When in use, the movement of the two movable plates 113 respectively drives the two guide blocks 119 to slide on the round rod 120, thereby making the movement of the movable plate 113 more stable.

[0028] When using the clamp for nondestructive testing equipment of the present embodiment, an article is placed on the conveyor belt 110, and then the second motor 112 is started. The output end of the second motor 112 drives the bidirectional threaded rod 111 to rotate, so that the two moving plates 113 move relative to each other, and the moving plate 113 drives the supporting plate 114 to move, and the supporting plate 114 drives the two clamping plates 115 to move toward the article, so as to clamp the article. Then, the first motor 105 is started. The output end of the first motor 105 drives the screw rod 106 to rotate, so that the lifting plate 107 moves downward, and the lifting plate 107 drives the box body 109 to move downward, so that the conveyor belt 110 is away from the article, and then the article is clamped. The first motor 105 is reversed to make the lifting plate 107 drive the box 109 to move upward until the conveyor belt 110 is in contact with the bottom surface of the article, and then the second motor 112 is reversed to make the clamping plate 115 move away from the article, thereby releasing the clamping of the article, and then the article is moved by the output belt, and then the second motor 112 is rotated to make the clamping plate 115 move toward the article, thereby clamping the article, thereby changing the contact position between the clamping plate 115 and the article when clamping, so as to facilitate all-round detection of the article. This method can effectively solve the problem in the prior art that when the article is moved by rotating the clamping roller, it is easy to cause the article to slip, thereby causing damage to the article and equipment.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a fixture suitable for non-destructive testing equipment, which also includes a plurality of support components. Each group of the support components includes a sleeve 201 , an adjustment rod 203 and an elastic button 204 .

[0032] According to this specific embodiment, one end of the sleeve 201 is fixedly connected to the base 101, and the other end of the sleeve 201 is sleeved on the outside of the adjusting rod 203. The sleeve 201 has a plurality of circular holes 202, and one end of the elastic button 204 is fixedly connected to the adjusting rod 203, and the other end of the elastic button 204 passes through one of the circular holes 202. When in use, the elastic button 204 is pressed to move the elastic button 204 away from the circular hole 202, and then the adjusting rod 203 is slid to adjust the length of the adjusting rod 203, and then the elastic button 204 passes through the circular hole 202 to fix the adjusting rod 203 to the sleeve 201.

[0033] When using the clamp for non-destructive testing equipment according to this embodiment, the elastic button 204 is pressed to move the elastic button 204 away from the circular hole 202, and then the adjusting rod 203 is slid to adjust the length of the adjusting rod 203, and then the elastic button 204 is passed through the circular hole 202 to fix the adjusting rod 203 to the sleeve 201, so as to facilitate the adjustment of the height of the base 101.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A fixture for non-destructive testing equipment, comprising a base, characterized in that: The cam is connected to the upper and lower surfaces of the base by a screw thread, and the other end of the screw thread is connected to the lower surface of the base by a screw thread.

2. The fixture for nondestructive testing equipment according to claim 1, characterized in that: The clamping assembly includes a bidirectional threaded rod, a second motor, two groups of moving parts and a guide member. The base has two rectangular grooves. The two groups of moving parts are respectively arranged in the two rectangular grooves. The bidirectional threaded rod is respectively threadedly matched with the two groups of moving parts. The two ends of the bidirectional threaded rod are respectively rotatably connected to the base. The second motor is fixedly connected to one side of the base, and the output end of the second motor is fixedly connected to one end of the bidirectional threaded rod. The guide member is arranged on the upper surface of the base.

3. The fixture for nondestructive testing equipment according to claim 2, characterized in that: Each group of the moving parts includes a moving plate, a supporting plate and two groups of abutting parts. One end of the moving plate is threadedly engaged with the bidirectional threaded rod, and the other end of the moving plate passes through the rectangular groove and is fixedly connected to the supporting plate. The two groups of abutting parts are symmetrically arranged on the upper surface of the supporting plate.

4. The fixture for nondestructive testing equipment according to claim 3, characterized in that: Each group of the abutting members includes a splint, an anti-skid pad and a reinforcing plate. The splint is fixedly connected to the upper surface of the support plate. The anti-skid pad is fixedly connected to the splint and is located on one side of the splint. The reinforcing plate is fixedly connected to the splint and the support plate respectively.

5. The fixture for non-destructive testing equipment according to claim 4, characterized in that: The guide member includes two vertical plates, two guide blocks and a round rod. The two vertical plates are fixedly connected to the upper surface of the base. The two guide blocks are fixedly connected to the two movable plates respectively. The round rod passes through the two guide blocks respectively and is slidably connected to the two guide blocks respectively. The two ends of the round rod are fixedly connected to the two vertical plates respectively.

6. The fixture for non-destructive testing equipment according to claim 5, characterized in that: The fixture suitable for non-destructive testing equipment also includes multiple groups of support components, each group of support components includes a sleeve, an adjustment rod and an elastic button, one end of the sleeve is fixedly connected to the base, and the other end of the sleeve is sleeved on the outside of the adjustment rod, the sleeve has a plurality of circular holes, one end of the elastic button is fixedly connected to the adjustment rod, and the other end of the elastic button passes through one of the circular holes.

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