Transverse vibration machine workpiece replacement lifting device

Abstract

The utility model belongs to the technical field of length measurement. The utility model discloses a lifting device for replacing a workpiece of a transverse vibration machine; it includes a base, a vertical plate, a transverse vibration machine and a processing table. The top of the base is installed with a vertical plate, one end of the top of the vertical plate is equipped with a transverse vibration machine, the other end of the top of the vertical plate is installed with a processing table, the processing table is equipped with a workpiece, and a lifting mechanism is provided on the top of the base and in the inner cavity of the vertical plate. The utility model places the workpiece through the bottom plate, adds a lifting mechanism, and through the coordinated use of motor 1, transverse screw rod and slider, after manual placement, the lateral movement of the workpiece is realized by pressing a switch. The bottom plate adopts a detachable manner. After the bottom plate is horizontally moved into the card slot of the placement plate, the vertical movement of the workpiece is realized through the coordinated use of motor 2, vertical screw rod, vertical rod, placement plate and guide block, and the automatic rise of the workpiece is realized, and no manual lifting is required, which is convenient for replacing the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of length measurement, and more specifically to a workpiece replacement lifting device for a transverse vibration machine. Background Art

[0002] Vibration shedding is an important indicator for evaluating the quality of a fastener. On mechanical equipment, many fasteners are exposed to vibration environments. Through lateral vibration tests, we can understand the anti-loosening performance of fasteners and thus study their anti-shedding capabilities. The lateral vibration test needs to be carried out on a lateral vibration machine.

[0003] When replacing workpieces, existing transverse vibration machines require workers to lift them manually, which leaves little operating space and requires the installation of anti-rotation keys and nuts during the lifting process, which is time-consuming and labor-intensive. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model proposes a workpiece replacement lifting device for a transverse vibration machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting device for replacing workpieces of a transverse vibration machine, comprising a base, a vertical plate, a transverse vibration machine and a processing table, the top of the base is equipped with a vertical plate, one end of the top of the vertical plate is equipped with a transverse vibration machine, the other end of the top of the vertical plate is equipped with a processing table, the processing table is equipped with a workpiece, and a lifting mechanism is provided at the top of the base and in the inner cavity of the vertical plate;

[0006] The lifting mechanism includes a base plate, a vertical pole, a motor 1, a motor 2 and a placement plate. The motor 1 is installed on the top of the base, and a transverse screw is installed at the output end of the motor 1. A slider is provided on the outer thread sleeve of the transverse screw. A connecting rod is installed at the bottom of the base plate, and a limit block is installed at the bottom of the connecting rod. A sliding groove is provided on the top of the slider for sliding connection with the limit block. The two ends of the slider are elastically connected with positioning blocks through limit springs. A vertical screw is installed at the output end of the motor 2. The vertical screw and the vertical pole are symmetrically arranged at the two ends of the transverse screw. Guide blocks are fixedly installed at both ends of the placement plate. The guide block at one end is threadedly connected to the outer side of the vertical screw, and the guide block at the other end is slidably connected to the outer side of the vertical pole.

[0007] Furthermore, the workpiece is composed of a sample and an anti-rotation part, and a mounting hole matching the size of the workpiece is provided on one side of the vertical plate and the processing table where they are in contact with each other, and a gasket is provided on the outer sliding sleeve of the sample extending out of the processing table, and a vibrating body is provided on the outer sliding sleeve of the gasket, and a nut is also threadedly provided on the outer side of the sample, and the bottom of the nut is in contact with the top of the gasket, and the bottom of the gasket and the vibrating body are in contact with the top of the processing table.

[0008] Furthermore, the outer sliding sleeve of the anti-rotation component is provided with a T-shaped sleeve, and the T-shaped sleeve is installed on the top inside the vertical plate.

[0009] Furthermore, a groove is provided at the bottom of the anti-rotation member, an anti-rotation key is provided in the groove, and a socket slidably connected to the anti-rotation key is provided on the outer side of the T-shaped sleeve.

[0010] Furthermore, the top and bottom of the limit block are both in a conical shape, and the top and bottom of the positioning block are both provided with inclined surfaces that slide against the limit block.

[0011] Furthermore, the top of the vertical screw is rotatably connected to the top inside the vertical plate, the top of the vertical rod is fixedly connected to the top inside the vertical plate, and the bottom of the vertical rod is fixedly connected to the top of the base. The end of the horizontal screw away from the motor is rotatably installed with a fixing plate, and the fixing plate is installed on the top of the base. A slot matching the size of the bottom plate is opened on one side of the placement plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the workpiece is placed through the base plate, a lifting mechanism is added, and through the coordinated use of motor 1, transverse screw and slider, after manual placement, the workpiece is moved horizontally by pressing the switch, and the base plate is detachable. After the base plate is moved horizontally to the slot of the placement plate, the vertical movement of the workpiece is realized through the coordinated use of motor 2, vertical screw, vertical rod, placement plate and guide block, and the workpiece is automatically lifted without manual lifting, which facilitates the replacement of workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0015] Figure 3 It is an exploded view of the overall structure of the utility model;

[0016] Figure 4 It is a bottom view of the overall structure of the utility model;

[0017] Figure 5 For the utility model Figure 4 A magnified view of the structure at B in the middle;

[0018] Figure 6 This is a rendering of the lateral movement of the bottom plate of the utility model;

[0019] Figure 7 This is a cross-sectional view of the internal structure of the slider of the utility model;

[0020] Figure 8This is a schematic diagram of the bottom plate structure of the utility model;

[0021] Fig. 9 This is a rendering of the longitudinal movement of the bottom plate of the utility model.

[0022] In the figure:

[0023] 1. Base; 2. Vertical plate; 3. Horizontal vibrator; 4. Processing table; 5. Vibrator; 6. Gasket; 7. Test specimen; 8. Nut; 9. Anti-rotation part; 10. Anti-rotation key; 11. Bottom plate; 12. T-shaped sleeve; 13. Vertical screw; 14. Vertical pole; 15. Slider; 16. Horizontal screw; 17. Motor 1; 18. Motor 2; 19. Guide block; 20. Placement plate; 21. Connecting rod; 22. Limit block; 23. Limit spring; 24. Positioning block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-9 The utility model provides the following technical solutions: a lifting device for replacing a workpiece of a transverse vibration machine, comprising a base 1, a vertical plate 2, a transverse vibration machine 3 and a processing table 4, a vertical plate 2 is installed on the top of the base 1, a transverse vibration machine 3 is installed at one end of the top of the vertical plate 2, a processing table 4 is installed at the other end of the top of the vertical plate 2, a workpiece is installed on the processing table 4, the workpiece is composed of a sample 7 and an anti-rotation member 9, a mounting hole adapted to the size of the workpiece is provided on a side where the vertical plate 2 and the processing table 4 are in contact with each other, a gasket 6 is provided on the outer sliding sleeve of the sample 7 extending out of the processing table 4, and a vibration body 5 is provided on the outer sliding sleeve of the gasket 6, A nut 8 is also threadedly sleeved on the outer side of the sample 7, and the bottom of the nut 8 fits with the top of the gasket 6, and the bottom of the gasket 6 and the vibrating body 5 fits with the top of the processing table 4. The nut 8 plays a role in limiting the workpiece, and the outer sliding sleeve of the anti-rotation part 9 is provided with a T-shaped sleeve 12, and the T-shaped sleeve 12 is installed at the top of the inside of the vertical plate 2. A groove is provided at the bottom of the anti-rotation part 9, and an anti-rotation key 10 is provided in the groove. A socket is provided on the outer side of the T-shaped sleeve 12 for sliding connection with the anti-rotation key 10, and the socket is used to limit the anti-rotation key 10. When the anti-rotation key 10 is located in the groove at the bottom of the anti-rotation part 9, it plays a role in supporting the anti-rotation part 9.

[0026] A lifting mechanism is provided at the top of the base 1 and in the inner cavity of the vertical plate 2. The lifting mechanism includes a bottom plate 11, a vertical rod 14, a motor 17, a motor 2 18 and a placement plate 20. The motor 17 is installed at the top of the base 1. A transverse screw 16 is installed at the output end of the motor 17. A fixing plate is rotatably installed at the end of the transverse screw 16 away from the motor 17. The fixing plate is installed at the top of the base 1. A through hole is provided on one side of the vertical plate 2. The fixing plate is located in the through hole. A switch is provided on the outer side of the vertical plate 2. The switch is connected to the transverse vibration machine 3 and the motor 17. The horizontal vibrator 3, the motor 17 and the motor 2 18 are electrically connected to each other, and the switch is used to control the opening and closing of the power supply of the horizontal vibrator 3, the motor 17 and the motor 2 18. The outer thread sleeve of the horizontal screw 16 is provided with a slider 15, and the bottom of the slider 15 is slidably connected with the top of the base 1. The slider 15 slides linearly through the base 1. A card slot matching the size of the bottom plate 11 is opened on one side of the placement plate 20. The friction resistance between the placement plate 20 and the bottom plate 11 is increased through the card slot. A connecting rod 21 is installed at the bottom of the bottom plate 11, and a limiting block 2 is installed at the bottom of the connecting rod 21. 2. The top and bottom of the limit block 22 are both conical in shape, and the top and bottom of the positioning block 24 are both provided with inclined surfaces that slide against the limit block 22. The additional description of the limit block 22 and the positioning block 24 reduces the friction resistance with the top and bottom of the positioning block 24 when the limit block 22 is forced to move up and down. The top of the slider 15 is provided with a slide groove that is slidably connected to the limit block 22. The slide groove is connected to the inside of the slider 15. The two ends of the slider 15 are elastically connected to the positioning block 24 through the limit spring 23. The limit spring 23 limits the limit of the slider 15. The positioning block 24 slides linearly, and a vertical screw 13 is installed at the output end of the motor 2 18. The top of the vertical screw 13 is rotatably connected to the top inside the vertical plate 2. The vertical screw 13 and the vertical rod 14 are symmetrically arranged at both ends of the horizontal screw 16. Guide blocks 19 are fixedly installed at both ends of the placement plate 20. The guide block 19 at one end is threadedly connected to the outside of the vertical screw 13, and the guide block 19 at the other end is slidably connected to the outside of the vertical rod 14. The top of the vertical rod 14 is fixedly connected to the top inside the vertical plate 2, and the bottom of the vertical rod 14 is fixedly connected to the top of the base 1.

[0027] Working principle: When replacing the workpiece, first loosen the nut 8, then take out the anti-rotation key 10, release the limit of the workpiece, take out the old workpiece after it falls off, move the bottom plate 11, place the limit block 22 in the slide groove at the top of the slider 15, the bottom of the limit block 22 conflicts with the inclined surface at the top of the positioning block 24, the positioning block 24 slides and squeezes the limit spring 23, when the positioning block 24 slides to the top of the limit block 22, the rebound force of the limit spring 23 drives the positioning block 24 to slide to the top of the limit block 22 to fix the limit block 22, so that the bottom plate 11 is fixed on the top of the slider 15, and then place the new workpiece on the bottom plate 11, press the switch to start the motor 17, the motor 17 drives the transverse screw 16 to rotate, the transverse screw 16 drives the slider 15 to slide, the slider 15 drives the workpiece to move to the inside of the vertical plate 2 through the bottom plate 11, and the bottom plate 11 moves to the slot of the placement plate 20 During the process, the motor 17 is turned off and the motor 2 18 is started. The motor 2 18 drives the vertical screw 13 to rotate, and the vertical screw 13 drives the guide block 19 at one end to rotate spirally. The guide block 19 at one end is limited by the placement plate 20 and the guide block 19 at the other end, driving the placement plate 20 to rise, and the placement plate 20 drives the bottom plate 11 to rise, and the bottom plate 11 drives the connecting rod 21 and the limit block 22 to rise. When the limit block 22 rises, it squeezes the positioning block 24, and the positioning block 24 slides toward both ends under the squeeze, and the limit block 22 detaches from the slider 15 from the gap between the positioning blocks 24. At this time, the bottom plate 11 continues to rise, and the bottom plate 11 drives the workpiece to slide upward, and the workpiece enters the T-shaped sleeve 12. The sample 7 extends out of the processing table 4, and the nut 8 is screwed on the outside of the sample 7, and then the anti-rotation key 10 is inserted into the jack of the T-shaped sleeve 12, and is stuck in the groove at the bottom of the anti-rotation part 9 to fix the workpiece.

[0028] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0029] Finally: 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, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A workpiece replacement lifting device for a transverse vibration machine, comprising a base (1), a vertical plate (2), a transverse vibration machine (3) and a processing table (4), characterized in that: A vertical plate (2) is installed on the top of the base (1), a horizontal vibrator (3) is installed on one end of the top of the vertical plate (2), a processing table (4) is installed on the other end of the top of the vertical plate (2), a workpiece is installed on the processing table (4), and a lifting mechanism is provided at the top of the base (1) and in the inner cavity of the vertical plate (2); The lifting mechanism comprises a base plate (11), a vertical rod (14), a motor 1 (17), a motor 2 (18) and a placement plate (20); the motor 1 (17) is mounted on the top of the base (1); a transverse screw rod (16) is mounted on the output end of the motor 1 (17); a slider (15) is provided on the outer thread sleeve of the transverse screw rod (16); a connecting rod (21) is mounted on the bottom of the base plate (11); a limit block (22) is mounted on the bottom of the connecting rod (21); a contact with the limit block (22) is provided on the top of the slider (15); ) slidingly connected to the slide groove, the two ends of the slider (15) are elastically connected to the positioning block (24) through the limit spring (23), the output end of the motor 2 (18) is installed with a vertical screw rod (13), the vertical screw rod (13) and the vertical rod (14) are symmetrically arranged at the two ends of the horizontal screw rod (16), and the two ends of the placement plate (20) are fixedly installed with a guide block (19), one end of the guide block (19) is threadedly connected to the outside of the vertical screw rod (13), and the other end of the guide block (19) is slidably connected to the outside of the vertical rod (14).

2. The workpiece replacement and lifting device for a lateral vibration machine according to claim 1, characterized in that: The workpiece is composed of a sample (7) and an anti-rotation part (9); a mounting hole matching the size of the workpiece is provided on one side of the vertical plate (2) and the processing table (4) where they are in contact with each other; a gasket (6) is provided on the outer sliding sleeve of the sample (7) extending out of the processing table (4); a vibrating body (5) is provided on the outer sliding sleeve of the gasket (6); a nut (8) is also threadedly provided on the outer side of the sample (7); the bottom of the nut (8) is in contact with the top of the gasket (6); the bottom of the gasket (6) and the vibrating body (5) are in contact with the top of the processing table (4).

3. The workpiece replacement and lifting device for a lateral vibration machine according to claim 2, characterized in that: The outer sliding sleeve of the anti-rotation component (9) is provided with a T-shaped sleeve (12), and the T-shaped sleeve (12) is installed on the top inside the vertical plate (2).

4. The workpiece replacement and lifting device for a lateral vibration machine according to claim 3, characterized in that: The bottom of the anti-rotation member (9) is provided with a groove, an anti-rotation key (10) is arranged in the groove, and the outer side of the T-shaped sleeve (12) is provided with a plug hole slidably connected to the anti-rotation key (10).

5. The workpiece replacement and lifting device for a lateral vibration machine according to claim 1, characterized in that: The top and bottom of the limit block (22) are both in a conical shape, and the top and bottom of the positioning block (24) are both provided with inclined surfaces that slide against the limit block (22).

6. The workpiece replacement and lifting device for a lateral vibration machine according to claim 1, characterized in that: The top of the vertical screw rod (13) is rotatably connected to the top of the interior of the vertical plate (2), the top of the vertical rod (14) is fixedly connected to the top of the interior of the vertical plate (2), and the bottom of the vertical rod (14) is fixedly connected to the top of the base (1). The end of the horizontal screw rod (16) away from the motor (17) is rotatably mounted with a fixing plate, and the fixing plate is mounted on the top of the base (1). A slot matching the size of the bottom plate (11) is opened on one side of the placement plate (20).

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