Compressive strength detection equipment for mechanical part finished product
The bidirectional threaded rod connected by the embracing clamping structure and the synchronous transmission belt solves the problems of uneven clamping and poor adaptability in round tube testing equipment, and realizes stable fixation and accurate testing of round tubes.
Patent Information
- Application Number
- CN202422554043.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The existing round tube compressive strength testing equipment has uneven clamping force, which can easily lead to slippage or deformation. The fixture has poor adaptability and cannot simulate the stress conditions under actual working conditions. The operation is cumbersome and costly.
The embracing clamping structure uses a bidirectional threaded rod and an annular fixing plate connected by a synchronous transmission belt to ensure uniform clamping force, adapt to round pipes of different diameters, and avoid damage through elastic pads to simulate actual working conditions.
The round tube is stably fixed during the test, errors are reduced, test accuracy is improved, the operation process is simplified, and the cost of replacing the fixture is reduced.
Smart Images
Figure CN223461360U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of detection equipment, in particular to mechanical part finished product compression strength detection equipment. BACKGROUND
[0002] In the mechanical manufacturing industry, round pipe parts are widely used in various equipment due to their structural characteristics, such as oil pipelines and support structures. The compression strength of these parts is directly related to the safety and service life of the equipment. Therefore, compression strength detection of round pipe parts is a key link in quality control. The existing round pipe compression strength detection equipment on the market mainly uses general clamps for fixation. However, these clamps often have the following problems when clamping round pipes: first, the clamping force is uneven, which can easily cause the round pipe to slip or deform during testing, affecting the accuracy of the test results; second, the clamps have poor adaptability, and different diameters of round pipes require different sizes of clamps, which is cumbersome and costly; third, there is a lack of precise fixation of specific parts of the round pipe, which cannot effectively simulate the stress conditions under actual working conditions.
[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the problems of the existing round pipe compression strength detection equipment on the market, which mainly uses general clamps for fixation. These clamps often have the following problems when clamping round pipes: first, the clamping force is uneven, which can easily cause the round pipe to slip or deform during testing, affecting the accuracy of the test results; second, the clamps have poor adaptability, and different diameters of round pipes require different sizes of clamps, which is cumbersome and costly; third, there is a lack of precise fixation of specific parts of the round pipe, which cannot effectively simulate the stress conditions under actual working conditions. The application provides mechanical part finished product compression strength detection equipment.
[0005] The mechanical part finished product compression strength detection equipment provided by the application adopts the following technical scheme:
[0006] The mechanical part finished product compression strength detection equipment comprises a base, a plurality of bottom columns are symmetrically fixedly connected to the lower end of the base, anti-skid pads are arranged at the lower ends of the plurality of bottom columns, two vertical columns are symmetrically fixedly connected to the upper end of the base, sliding grooves are arranged in the two vertical columns, a motor is installed at the upper end of the vertical column on the left side, a control switch is installed on the front side of the base, the control switch is electrically connected to the motor, and a fixing mechanism for mechanical part finished products is arranged above the base.
[0007] Preferably, the fixing mechanism comprises a transmission cavity opened in the base, bidirectional threaded rods are rotationally connected between the upper and lower inner walls of the two sliding grooves, and threaded layers are arranged on the two bidirectional threaded rods.
[0008] Preferably, two sliding blocks are symmetrically and threadedly connected to the two bidirectional threaded rods, the sliding blocks are slidably connected to the front and rear inner walls of the corresponding sliding grooves, and one end of the sliding blocks extends to the outside through the corresponding sliding grooves.
[0009] Preferably, a moving plate is fixedly connected to one end of the sliding blocks, an annular fixing plate is arranged on the opposite surface of the moving plate, the annular fixing plate is provided with a threaded hole, and the moving plate is connected to the annular fixing plate through a bolt.
[0010] Preferably, the output shaft of the motor extends to the sliding groove on the left side and is fixedly connected to the upper end of the bidirectional threaded rod on the left side.
[0011] Preferably, the lower ends of the two bidirectional threaded rods extend into the transmission cavity and are fixedly connected with synchronous transmission wheels, and the two synchronous transmission wheels are drivingly connected through a synchronous transmission belt.
[0012] In summary, the present application has the following beneficial technical effects:
[0013] 1. After the motor is started, the bidirectional threaded rod on the left side is driven to rotate, and since the two bidirectional threaded rods are drivingly connected through the synchronous transmission belt, the two bidirectional threaded rods rotate synchronously, thereby causing the sliding blocks and the moving plates to drive the corresponding annular fixing plates to move relatively, fixing the circular pipe parts, ensuring the stability of the circular pipe during the test, and reducing the test error caused by improper clamping.
[0014] 2. A plurality of adjustable annular fixing plates are adopted to form a ring-type clamping structure, and elastic pads are arranged on the inner side of the annular fixing plates to ensure uniform distribution of the clamping force, avoid damage to the circular pipe, and quickly adapt to circular pipes of different diameters without the need to replace the clamps. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a schematic view of the overall structure of the application embodiment;
[0016] Figure 2 is a schematic view of the internal structure of the application embodiment;
[0017] Figure 3 is a schematic view of the Figure 2 enlarged view of A of the application embodiment.
[0018] Explanation of reference signs: 1, base; 2, bottom column; 3, control switch; 4, stand; 5, motor; 6, moving plate; 7, sliding groove; 8, bidirectional threaded rod; 9, sliding block; 10, bolt; 11, annular fixing plate; 12, transmission cavity; 13, synchronous transmission wheel; 14, synchronous transmission belt. DETAILED DESCRIPTION
[0019] The following will be described in detail in combination with the accompanying Figures 1-3 Further detailed description will be made to the present application.
[0020] The mechanical part finished product compression strength detection equipment is disclosed in the embodiments of the present application. Referring to Figures 1-3 , the mechanical part finished product compression strength detection equipment comprises a base 1, a plurality of bottom columns 2 are symmetrically and fixedly connected to the lower end of the base 1, an anti-skid pad is arranged at the lower end of each of the plurality of bottom columns 2, two stand columns 4 are symmetrically and fixedly connected to the upper end of the base 1, a sliding groove 7 is arranged in each of the two stand columns 4, a motor 5 is installed at the upper end of the stand column 4 on the left side, a control switch 3 is installed on the front side of the base 1, the control switch 3 is electrically connected with the motor 5, and a fixing mechanism for the mechanical part finished product is arranged above the base 1.
[0021] After the motor 5 is started, the bidirectional threaded rod 8 on the left side will be driven to rotate, since the two bidirectional threaded rods 8 are connected in transmission through the synchronous transmission belt 14, the two bidirectional threaded rods 8 rotate synchronously, and then the plurality of sliding blocks 9 and the moving plate 6 drive the corresponding annular fixing plates 11 to move relatively, so that the circular tube type parts are fixed, the stability of the circular tube during the test is ensured, and the test error caused by improper clamping is reduced.
[0022] Referring to Figures 1-3 , the fixing mechanism comprises a transmission cavity 12 opened in the base 1, a bidirectional threaded rod 8 is rotatably connected between the upper and lower inner walls of each of the two sliding grooves 7, a threaded layer is arranged on each of the two bidirectional threaded rods 8, two sliding blocks 9 are symmetrically and threadedly connected to each of the two bidirectional threaded rods 8, each of the plurality of sliding blocks 9 is slidably connected with the front and rear inner walls of the corresponding sliding groove 7, one end of each of the plurality of sliding blocks 9 extends to the outside through the corresponding sliding groove 7, each of the plurality of sliding blocks 9 is fixedly connected with a moving plate 6, the opposite surfaces of the plurality of moving plates 6 are provided with annular fixing plates 11, each of the plurality of annular fixing plates 11 is provided with a threaded hole, each of the plurality of moving plates 6 is connected with the corresponding annular fixing plate 11 through a bolt 10, and the inner side of each of the plurality of annular fixing plates 11 is provided with an elastic pad.
[0023] A plurality of adjustable annular fixing plates 11 are adopted to form a ring type clamping structure, the elastic pads arranged on the inner side of the annular fixing plate 11 are used to ensure that the clamping force is uniformly distributed, the circular tube is prevented from being damaged, and the ring type clamping structure can quickly adapt to circular tubes with different diameters without the need to replace the clamp.
[0024] Referring to Figures 1-3The output shaft end of the motor 5 extends into the chute 7 on the left side and is fixedly connected with the upper end of the bidirectional threaded rod 8 on the left side, the lower ends of the two bidirectional threaded rods 8 extend into the transmission cavity 12 and are fixedly connected with the synchronous transmission wheels 13, and the two synchronous transmission wheels 13 are transmissionally connected through the synchronous transmission belt 14.
[0025] The implementation principle of the finished mechanical part compression strength detection equipment is as follows: when in use, the circular pipe part to be detected is placed above the base 1 between the two annular fixed plates 11, then the motor 5 is started through the control switch 3, the motor 5 drives the bidirectional threaded rod 8 on the left side to rotate, since the two bidirectional threaded rods 8 are transmissionally connected through the synchronous transmission belt 14, the two bidirectional threaded rods 8 rotate synchronously, thereby the plurality of sliding blocks 9 and the moving plate 6 drive the corresponding annular fixed plates 11 to relatively move, the circular pipe part is fixed, the circular pipe is ensured to be stable and not to slip during the test, and the test error caused by improper clamping is reduced.
[0026] The annular fixed plates 11 are formed in a plurality of groups and are adjustable, the ring type clamping structure is formed, the elastic pads arranged on the inner side of the annular fixed plate 11 are used to ensure that the clamping force is uniformly distributed, the circular pipe is prevented from being damaged, and the circular pipe of different diameters can be quickly adapted without replacing the clamp.
[0027] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;
[0028] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.
[0029] Finally: the preferred embodiments of the utility model are described above and are not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
[0030] The above are the preferred embodiments of the application, and are not used to limit the protection scope of the application, so: any equivalent change made according to the structure, shape and principle of the application should be included in the protection scope of the application.
Claims
1. A mechanical parts finished product compression strength detection equipment, comprising a base (1), characterized in that: The lower end of the base (1) is symmetrically connected with a plurality of bottom columns (2), the lower end of each of the plurality of bottom columns (2) is provided with an anti-skid pad, the upper end of the base (1) is symmetrically connected with two vertical columns (4), each of the two vertical columns (4) is provided with a sliding groove (7), the upper end of the vertical column (4) on the left side is provided with a motor (5), the front side of the base (1) is provided with a control switch (3), the control switch (3) is electrically connected with the motor (5), and the upper side of the base (1) is provided with a fixing mechanism for finished mechanical parts.
2. The mechanical part finished product compression strength detection equipment according to claim 1, characterized in that: The fixing mechanism comprises a transmission cavity (12) formed in the base (1), a bidirectional threaded rod (8) is rotatably connected between the upper and lower inner walls of each of the two sliding grooves (7), and a threaded layer is arranged on each of the two bidirectional threaded rods (8).
3. The mechanical part finished product compression strength detection equipment according to claim 2, characterized in that: Two sliding blocks (9) are symmetrically connected on each of the two bidirectional threaded rods (8), each of the plurality of sliding blocks (9) is slidably connected with the front and rear inner walls of the corresponding sliding groove (7), and one end of each of the plurality of sliding blocks (9) extends to the outside through the corresponding sliding groove (7).
4. The mechanical part finished product compression strength detection equipment according to claim 3, characterized in that: One end of each of the plurality of sliding blocks (9) is fixedly connected with a moving plate (6), the opposite surfaces of each of the plurality of moving plates (6) are provided with an annular fixing plate (11), each of the plurality of annular fixing plates (11) is provided with a threaded hole, and each of the plurality of moving plates (6) is connected with the corresponding annular fixing plate (11) through a bolt (10).
5. The mechanical part finished product compression strength detection equipment according to claim 4, characterized in that: The output shaft of the motor (5) extends to the sliding groove (7) on the left side and is fixedly connected with the upper end of the bidirectional threaded rod (8) on the left side.
6. The mechanical part finished product compression strength detection equipment according to claim 5, characterized in that: The lower ends of the two bidirectional threaded rods (8) extend into the transmission cavity (12) and are fixedly connected with synchronous transmission wheels (13), and the two synchronous transmission wheels (13) are drivingly connected through a synchronous transmission belt (14).