Elevator accessory production and processing detection device

Abstract

The utility model discloses an elevator fittings production and processing detection device belongs to detection equipment technical field, including base, the upper surface fixedly connected with support frame of base, the upper end of support frame is established with the installation slot, the inside fixed mounting of installation slot has the hydraulic push rod, the telescopic end fixedly connected with hardness detection head of hydraulic push rod, the middle end of base upper surface is established with the sliding slot, the inside rotationally connected with first threaded lead screw of sliding slot through bearing, the surface of first threaded lead screw is screwed and has the movable block, the movable block slidingly connects in the sliding slot, the upper end fixedly connected with support seat of movable block. The utility model discloses through the setting detection subassembly, makes the device not only can make the clamping pad according to fittings size flexible adjustment interval, realizes steady clamping, has promoted the versatility and practicality of device, through the setting movable block, can conveniently detect fittings different positions, has improved detection efficiency and comprehensiveness.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a testing device for elevator parts production and processing. Background Technology

[0002] In the production and processing of elevator parts, especially the brake components, hardness testing is a key step in ensuring their quality and the safe operation of the elevator. It is directly related to the safety and reliability of the elevator.

[0003] Some traditional testing equipment has difficulty in stably clamping brake components of different shapes and sizes. During testing, the brake components are prone to shaking and displacement, which directly affects the testing accuracy and limits the testing range. Usually, the position of the brake components is manually adjusted to achieve testing of multiple parts, which is cumbersome, inefficient and cannot ensure comprehensive testing. In order to solve the above problems, this utility model provides an elevator parts production and processing testing device. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an elevator parts production, processing, and testing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An elevator parts manufacturing and testing device includes a base, a support frame fixedly connected to the upper surface of the base, an installation groove at the upper end of the support frame, a hydraulic push rod fixedly installed inside the installation groove, a hardness testing head fixedly connected to the telescopic end of the hydraulic push rod, a sliding groove at the middle of the upper surface of the base, a first threaded screw rotatably connected to the inside of the sliding groove via a bearing, a movable block threaded onto the surface of the first threaded screw, the movable block slidably connected within the sliding groove, a support base fixedly connected to the upper end of the movable block, and a testing component fixedly connected to the upper end of the support base.

[0007] As a further improvement of this utility model, the detection assembly includes a detection plate fixedly connected to the upper end of the support base. Both ends of one side of the detection plate are fixedly connected to a first mounting block. A second threaded screw is rotatably connected between the two first mounting blocks through a bearing. Both ends of the surface of the second threaded screw are threaded with adjusting blocks. The upper ends of the two adjusting blocks are fixedly connected to adjusting plates. The opposite sides of the two adjusting plates are fixedly connected to clamping pads.

[0008] As a further improvement of this utility model, a second mounting block is fixedly connected to both ends of the other side of the detection plate, and a limit rod is fixedly connected between the two second mounting blocks. A limit block is sleeved on both ends of the surface of the limit rod, and the two limit blocks are respectively connected to two adjustment plates.

[0009] As a further improvement of this utility model, a servo motor is provided on one side of the base, and the power end of the servo motor is connected to the first threaded screw.

[0010] As a further improvement of this utility model, a knob is provided on one side of one of the first mounting blocks, and the knob is connected to the second threaded screw.

[0011] As a further improvement of this utility model, limit grooves are provided on both sides of the upper surface of the base, and L-shaped limit plates that are adapted to the limit grooves are fixedly connected to both sides of the lower end of the support base. A pressure gauge is fixedly connected to the front of the upper end of the support frame.

[0012] The beneficial effects of this utility model are:

[0013] By setting up the detection components, during use, the second threaded screw is rotated by a knob. This, along with the adjusting block with the opposite internal thread and the limit rod and limit block, causes the two adjusting plates to move relative to each other. This allows the clamping pad to clamp the elevator brake component to be tested. The device not only allows the clamping pad to flexibly adjust the spacing according to the size of the brake component, achieving a stable clamping and preventing the brake component from shaking and affecting the results during the test, but it can also adapt to brake components of different shapes and sizes, improving the versatility and practicality of the device.

[0014] By setting up a movable block, when in use, the servo motor is started to drive the first threaded screw to rotate, causing the movable block to drive the support base and detection components to slide along the slide groove. At the same time, the L-shaped limit plate and the limit groove cooperate to ensure the smooth movement of the support base, ensuring accurate detection position, and facilitating the detection of different positions of the brake components, improving detection efficiency and comprehensiveness, and making the detection results more reliable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an elevator parts production, processing and testing device proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the testing component of an elevator parts production and processing testing device proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the base of an elevator parts production, processing and testing device proposed in this utility model.

[0018] In the diagram: 1. Base, 2. Support frame, 3. Hydraulic push rod, 4. Hardness testing head, 5. Slide groove, 6. First threaded screw, 7. Movable block, 8. Support seat, 9. Testing plate, 10. First mounting block, 11. Second threaded screw, 12. Adjusting block, 13. Adjusting plate, 14. Clamping pad, 15. Second mounting block, 16. Limiting rod, 17. Limiting block, 18. Servo motor, 19. Knob, 20. Limiting groove, 21. L-shaped limiting plate, 22. Pressure gauge. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-3 An elevator parts manufacturing and testing device includes a base 1, a support frame 2 fixedly connected to the upper surface of the base 1, an installation groove opened at the upper end of the support frame 2, a hydraulic push rod 3 fixedly installed inside the installation groove, a hardness testing head 4 fixedly connected to the telescopic end of the hydraulic push rod 3, a sliding groove 5 opened at the middle of the upper surface of the base 1, a first threaded screw 6 rotatably connected to the inside of the sliding groove 5 through a bearing, a movable block 7 threadedly sleeved on the surface of the first threaded screw 6, the movable block 7 slidably connected in the sliding groove 5, a support seat 8 fixedly connected to the upper end of the movable block 7, and a testing component fixedly connected to the upper end of the support seat 8.

[0021] In this invention, the detection assembly includes a detection plate 9 fixedly connected to the upper end of the support base 8. The detection plate 9 serves as the core platform for carrying the elevator parts to be tested, providing a stable support surface for subsequent clamping and testing operations of the parts. Two first mounting blocks 10 are fixedly connected to both ends of one side of the detection plate 9. A second threaded screw 11 is rotatably connected between the two first mounting blocks 10 via a bearing. Adjusting blocks 12 are threaded onto both ends of the surface of the second threaded screw 11. The internal threads of the two adjusting blocks 12 are opposite. This reverse thread design allows the two adjusting blocks 12 to move synchronously in opposite or relative directions when the second threaded screw 11 rotates, facilitating the clamping or loosening of the parts. Adjusting plates 13 are fixedly connected to the upper ends of the two adjusting blocks 12. Clamping pads 14 are fixedly connected to the opposite sides of the two adjusting plates 13. The clamping pads 14 are made of rubber, which can enhance the clamping stability of the brake components and prevent scratch damage to the surface of the parts during clamping.

[0022] The detection plate 9 has two fixed connections to two second mounting blocks 15 on the other side. A limit rod 16 is fixedly connected between the two second mounting blocks 15. Limit blocks 17 are sleeved on both ends of the surface of the limit rod 16. The two limit blocks 17 are respectively connected to two adjusting plates 13. The limit blocks 17 can slide freely along the axial direction of the limit rod 16 to prevent the adjusting plate 13 from shifting or shaking during movement, and to ensure accurate clamping action.

[0023] A servo motor 18 is provided on one side of the base 1. The power end of the servo motor 18 is connected to the first threaded screw 6. A knob 19 is provided on one side of the first mounting block 10. The knob 19 is connected to the second threaded screw 11. When the operator rotates the knob 19, the second threaded screw 11 can be directly driven to rotate, so as to realize the manual control of the position of the adjusting block 12.

[0024] Limiting grooves 20 are provided on both sides of the upper surface of the base 1. L-shaped limiting plates 21 that are adapted to the limiting grooves 20 are fixedly connected to both sides of the lower end of the support base 8. One end of the L-shaped limiting plate 21 is embedded in the limiting groove 20 and can slide along the limiting groove 20. At the same time, it can limit the movement direction of the support base 8 and prevent the support base 8 from shifting or flipping during the sliding process. A pressure gauge 22 is fixedly connected to the front of the upper end of the support frame 2. The pressure gauge 22 makes it easy for the operator to observe the pressure data in real time during the testing process and grasp the testing situation in a timely manner.

[0025] When using this utility model, the elevator brake component to be tested is first placed on the test plate 9. Then, the knob 19 is rotated, which drives the second threaded screw 11 to rotate between the two first mounting blocks 10. Since the two ends of the surface of the second threaded screw 11 are threaded with adjusting blocks 12, and the internal threads of the two adjusting blocks 12 are opposite, and the two ends of the test plate 9 are fixedly connected to the second mounting blocks 15, the limiting rod 16 is fixedly connected between them. The limiting blocks 17 that are threaded at the two ends of the surface of the limiting rod 16 are respectively connected to the two adjusting plates 13. Therefore, the adjusting blocks 12 will drive the adjusting plates 13 to move relative to each other under the limiting action of the limiting rod 16 and the limiting blocks 17, thereby clamping the elevator brake component to be tested with the clamping pad 14 fixedly connected to the opposite side of the two adjusting plates 13.

[0026] Next, the servo motor 18 is started. The power end of the servo motor 18 drives the first threaded screw 6 to rotate inside the slide groove 5 opened in the middle of the upper surface of the base 1. Because the movable block 7, which is threaded on the surface of the first threaded screw 6, is slidably connected in the slide groove 5, and the upper end of the movable block 7 is fixedly connected to the support seat 8, and the two sides of the upper surface of the base 1 are provided with limit grooves 20, and the two sides of the lower end of the support seat 8 are fixedly connected with L-shaped limit plates 21 that are adapted to the limit grooves 20, the movable block 7 will drive the support seat 8 to slide along the slide groove 5 under the limiting action of the L-shaped limit plate 21 and the limit groove 20, thereby moving the detection component fixedly connected to the upper end of the support seat 8 and the clamped elevator brake component to be tested directly below the hardness detection head 4.

[0027] Then, the hydraulic push rod 3, which is fixedly installed inside the mounting groove at the upper end of the control support frame 2, extends. The telescopic end of the hydraulic push rod 3 drives the hardness detection head 4 to move downward, so that the hardness detection head 4 contacts the elevator brake component to be tested and performs hardness testing. During the test, the pressure gauge 22, which is fixedly connected to the front of the upper end of the support frame 2, will display the test pressure data in real time. After the test is completed, the hydraulic push rod 3 is controlled to retract, driving the hardness detection head 4 to reset. The servo motor 18 is started again to drive the detection plate 9 and elevator parts to move, and to test different positions of the elevator brake component. After the test is completed, the knob 19 is rotated in the opposite direction to release the clamping pad 14 from the elevator brake component to be tested. Finally, the servo motor 18 is started to rotate in the opposite direction, driving the support base 8 and the detection component to reset, and the tested elevator brake component can be removed.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An elevator parts manufacturing, processing, and testing device, comprising a base (1), characterized in that, A support frame (2) is fixedly connected to the upper surface of the base (1). An installation groove is provided at the upper end of the support frame (2). A hydraulic push rod (3) is fixedly installed inside the installation groove. A hardness detection head (4) is fixedly connected to the telescopic end of the hydraulic push rod (3). A sliding groove (5) is provided at the middle of the upper surface of the base (1). A first threaded screw (6) is rotatably connected to the inside of the sliding groove (5) through a bearing. A movable block (7) is threaded onto the surface of the first threaded screw (6). The movable block (7) is slidably connected to the sliding groove (5). A support seat (8) is fixedly connected to the upper end of the movable block (7). A detection component is fixedly connected to the upper end of the support seat (8).

2. The elevator parts production, processing, and testing device according to claim 1, characterized in that, The detection assembly includes a detection plate (9) fixedly connected to the upper end of the support base (8). Both ends of one side of the detection plate (9) are fixedly connected to a first mounting block (10). A second threaded screw (11) is rotatably connected between the two first mounting blocks (10) via a bearing. Both ends of the surface of the second threaded screw (11) are threaded with an adjusting block (12). The upper ends of the two adjusting blocks (12) are fixedly connected to an adjusting plate (13). The opposite sides of the two adjusting plates (13) are fixedly connected to a clamping pad (14).

3. The elevator parts production, processing, and testing device according to claim 2, characterized in that, The detection plate (9) has two fixed connections to two second mounting blocks (15) on the other side. A limit rod (16) is fixedly connected between the two second mounting blocks (15). Limit blocks (17) are sleeved on both ends of the surface of the limit rod (16). The two limit blocks (17) are respectively connected to two adjustment plates (13).

4. The elevator parts production, processing, and testing device according to claim 1, characterized in that, A servo motor (18) is provided on one side of the base (1), and the power end of the servo motor (18) is connected to the first threaded screw (6).

5. The elevator parts production, processing, and testing device according to claim 2, characterized in that, One of the first mounting blocks (10) has a knob (19) on one side, which is connected to the second threaded screw (11).

6. The elevator parts production, processing, and testing device according to claim 1, characterized in that, Limiting grooves (20) are provided on both sides of the upper surface of the base (1). L-shaped limiting plates (21) that are compatible with the limiting grooves (20) are fixedly connected to both sides of the lower end of the support base (8). A pressure gauge (22) is fixedly connected to the front of the upper end of the support frame (2).

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