Clamping device for detection

Abstract

The utility model belongs to the field of detection clamping, and provides a clamping device for detection, which comprises a carrier frame, a clamping seat is arranged on the carrier frame, a clamping mechanism is arranged on the carrier frame and above the clamping seat, the clamping mechanism comprises a pair of supporting plates arranged on the top of the carrier frame, and the pair of supporting plates are arranged on the carrier frame. Clamping air cylinders are arranged at the bottom of the supporting plate, driving shafts of the clamping air cylinders penetrate out of the supporting plate and are jointly provided with a frame, a pair of screws penetrate into the frame from the bottom of the frame, a clamping base is jointly arranged on the screws, a circle of clamping assembly is arranged on the clamping base, and the clamping assembly comprises a side plate installed on the clamping base. And clamping blocks are rotationally arranged on the front and back sides of the side plates respectively. The utility model aims to provide a clamping device for detection, and aims to solve the problem that the accuracy and reliability of detection are affected due to the fact that an existing clamping device for detection is not stable enough to clamp materials.

Description

Technical Field

[0001] The utility model belongs to the field of detection clamping, and in particular relates to a clamping device for detection. Background Art

[0002] With the rapid development of the construction industry, the quality of building materials plays a vital role in the overall quality and safety of buildings. In the quality inspection of building materials, in order to ensure that the materials remain stable during the test, clamping devices are usually used to clamp the materials to obtain accurate and reliable results.

[0003] The existing clamping device uses a drive-driven clamping hand to clamp the material, which can also clamp the material to be tested. However, this method generally uses only two clamping hands, and the clamping range is limited, which causes the material to be clamped not stably enough, thus affecting the accuracy and reliability of the test. Utility Model Content

[0004] In view of the above problems, the purpose of the present utility model is to provide a clamping device for detection, aiming to solve the problem that the existing clamping devices for detection are not stable enough to clamp materials, thereby affecting the accuracy and reliability of detection.

[0005] The utility model adopts the following technical solutions:

[0006] The camming device comprises a frame, wherein the frame is provided with a clamping seat, and the frame is provided with a clamping mechanism above the clamping seat. The clamping mechanism comprises a pair of support plates installed on the top of the frame, a clamping cylinder is provided at the bottom of the support plate, and a driving shaft of the clamping cylinder passes through the support plate and is jointly provided with a frame, and a pair of screws are passed through the bottom of the frame and are jointly provided with a clamping seat, and a circle of clamping components is provided on the clamping seat, and the clamping component comprises a side plate installed on the clamping seat, and a clamping block and a swing rod plate are respectively provided on the side plates for rotation front and back, and a spring rod is provided at the rear end of the clamping block for rotation, and the spring rod penetrates into the swing rod plate, and a push rod is fixed on the frame corresponding to each side plate, the push rod passes through the side plate and points to the swing rod plate, a spring is provided on the push rod between the clamping seat and the frame, and a push mechanism is provided on the carrier toward the clamping seat.

[0007] Furthermore, each swing arm plate is provided with a limiting groove, and a guide groove is provided on the swing arm plate inside the limiting groove, the diameter of the guide groove is smaller than the limiting groove, the spring rod is inserted into the guide groove, and a baffle is formed on the spring rod, and a compression spring is provided on the spring rod between the baffle and the limiting groove.

[0008] Furthermore, the pushing mechanism includes a pushing frame installed on the carrier, the pushing frame is provided with a pushing cylinder, and the driving shaft of the pushing cylinder is provided with a pushing plate.

[0009] Furthermore, a circle of support rods is evenly arranged at the bottom of the clamping seat toward the clamping seat.

[0010] The beneficial effect of the utility model is that when the test material is to be clamped, the test material is placed in the clamping seat as required, the test material is located on the pushing mechanism, and then the four groups of clamping components clamp the test material at the same time, and the corresponding testing mechanism can perform corresponding testing on the clamped test material. After the testing, the clamping component releases the test material, and the test material is pushed up by the pushing mechanism, so that the test material can be taken out of the clamping seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model provides an overall diagram of a clamping device for detection.

[0012] Figure 2 The utility model provides a schematic diagram of the distribution and installation of clamping components.

[0013] Figure 3 This is a cross-sectional view of the clamping assembly provided by the utility model. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0016] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.

[0017] Combination Figure 1-3As shown, the clamping device includes a carrier 1, a clamping seat 2 is provided on the carrier 1, a clamping mechanism is provided on the carrier 1 above the clamping seat 2, the clamping mechanism includes a pair of support plates 3 installed on the top of the carrier 1, a clamping cylinder 4 is provided at the bottom of the support plate 3, the driving shaft of the clamping cylinder 4 passes through the support plate 3 and is jointly provided with a frame 5, a pair of screws 6 are inserted from the bottom of the frame 5, a clamping seat 7 is jointly provided on the screws, a circle of clamping components is provided on the clamping seat 7, the clamping The tightening assembly includes a side plate 8 installed on the clamping seat, and a clamp block 9 and a swing rod plate 10 are rotatably provided on the side plate 8 respectively. A spring rod 11 is rotatably provided at the rear end of the clamp block 9, and the spring rod 11 penetrates into the swing rod plate 10. A push rod 12 is fixed to each side plate on the frame 5. The push rod 12 penetrates the side plate and points to the swing rod plate 10. A spring 13 is provided on the push rod 12 between the clamping seat and the frame, and a push mechanism is provided on the carrier 1 toward the clamping seat 2.

[0018] With the rapid development of the construction industry, the quality of building materials plays a vital role in the overall quality and safety of buildings. In the quality inspection of building materials, in order to ensure that the materials remain stable during the test, the clamping device can be used to clamp and fix the materials so as to obtain accurate and reliable results.

[0019] In the embodiment, the number of the clamping assemblies is four groups, and the four groups of clamping assemblies are distributed and installed on the clamping seat. The clamping device is generally used to clamp cylindrical materials and is installed on the machine platform of the detection mechanism. When the detection material is to be clamped, the detection material is placed into the clamping seat as required, and the detection material is located on the pushing mechanism. Then, the four groups of clamping assemblies clamp the detection material at the same time, and finally the clamped detection material can be tested accordingly with the help of the detection mechanism. After the test, the clamping assembly releases the detection material, and the detection material is pushed up by the pushing mechanism, which is convenient for taking the detection material out of the clamping seat.

[0020] And as Figure 1 The pushing mechanism includes a pushing frame 14 installed on the carrier 1, and a pushing cylinder 15 is provided on the pushing frame 14. The driving shaft of the pushing cylinder 15 is provided with a pushing plate (blocked in the figure).

[0021] When the test material is placed in the clamping seat, the test material is located on the push plate. When the test is completed, all the clamping components release the test material at the same time, and the push cylinder drives the push plate to move upward a certain distance in the height direction of the clamping seat. The test material is pushed up, and the staff can take the test material out of the clamping seat.

[0022] As a preferred structure, Figure 3A limiting groove 16 is formed on each swing arm plate 10, and a guide groove 17 is formed on the swing arm plate in the limiting groove. The diameter of the guide groove 17 is smaller than the limiting groove 16. The spring rod 11 penetrates into the guide groove 17, and a baffle 18 is formed on the spring rod. A compression spring 19 is provided on the spring rod 11 between the baffle and the limiting groove.

[0023] When the clamping mechanism is needed to clamp the test material, the two clamping cylinders simultaneously drive the frame upwards, the frame moves upwards a short distance, all the springs are gradually compressed, and all the push rods move upwards a short distance synchronously. In this process, the push rods will push the corresponding swing rod plate upwards to rotate a short distance, the spring rod moves toward the guide groove a short distance, the compression spring is compressed, and the clamping blocks synchronously rotate upwards a short distance until all the clamping blocks clamp the test material. In the whole process, all the clamping blocks clamp the test material at the same time, which can improve the stability of the test material when it is clamped, thereby improving the accuracy and reliability of the test data.

[0024] In this structure, a circle of support rods 20 are evenly arranged at the bottom of the clamping seat 7 toward the clamping seat 2. After the test is completed, the clamping cylinder drives the frame to move downward a short distance until the bottom of the support rod contacts the clamping seat, at which time the clamping seat supports the entire clamping mechanism through the support rod. At the same time, all the push rods move downward a short distance, the swing rod plate rotates downward, and under the action of the compression spring and the spring rod, the clamping block also rotates downward, and the test material is loosened.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.

Claims

1. A clamping device for detection, characterized in that: The camming device comprises a frame, wherein the frame is provided with a clamping seat, and the frame is provided with a clamping mechanism above the clamping seat. The clamping mechanism comprises a pair of support plates installed on the top of the frame, a clamping cylinder is provided at the bottom of the support plate, and a driving shaft of the clamping cylinder passes through the support plate and is jointly provided with a frame, and a pair of screws are passed through the bottom of the frame and are jointly provided with a clamping seat, and a circle of clamping components is provided on the clamping seat, and the clamping component comprises a side plate installed on the clamping seat, and a clamping block and a swing rod plate are respectively provided on the side plates for rotation front and back, and a spring rod is provided at the rear end of the clamping block for rotation, and the spring rod penetrates into the swing rod plate, and a push rod is fixed on the frame corresponding to each side plate, the push rod passes through the side plate and points to the swing rod plate, a spring is provided on the push rod between the clamping seat and the frame, and a push mechanism is provided on the carrier toward the clamping seat.

2. A clamping device for detection as claimed in claim 1, characterized in that: A limiting groove is provided on each swing arm plate, and a guide groove is provided on the swing arm plate in the limiting groove, the diameter of the guide groove is smaller than the limiting groove, the spring rod is inserted into the guide groove, and a baffle is formed on the spring rod, and a compression spring is provided on the spring rod between the baffle and the limiting groove.

3. A clamping device for detection as claimed in claim 2, characterized in that: The pushing mechanism comprises a pushing frame installed on the carrier, a pushing cylinder is arranged on the pushing frame, and a pushing plate is arranged on the driving shaft of the pushing cylinder.

4. A clamping device for detection as claimed in claim 3, characterized in that: A circle of support rods is evenly arranged at the bottom of the clamping seat toward the clamping seat.

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