Mechanical-electrical processing positioning device

Abstract

The application discloses a kind of mechanical electrical processing positioning equipment, and relates to positioning equipment technical field, the mechanical electrical processing positioning equipment, including positioning plate, push mechanism includes chute, sliding block, recess, built-in slot, first spring and push plate.Workpiece will push plate press into the inside of recess by sliding block at this time, first spring is compressed at this time, with the structure of workpiece constantly, the length of workpiece reduces, the limitation of workpiece to push plate is removed at this time, under the action of compressed first spring, push plate moves outward, when workpiece is too short to be pushed by staff, push plate is contacted with workpiece at this time by push slider driving push plate, with the movement of sliding block, push plate pushes workpiece to move, so that workpiece needs to be cut part is located below cutting blade, so that workpiece is cut, avoid the difficulty of staff to increase during work due to difficult to guarantee to find suitable tool in time.

Description

Technical Field

[0001] This invention relates to the field of positioning equipment technology, and in particular to a mechanical and electrical processing positioning device. Background Technology

[0002] Existing mechanical and electrical machining positioning equipment is used to position workpieces to prevent them from shifting during processing and becoming unusable after machining. For example, during the cutting process, one end of the workpiece needs to be aligned with a positioning plate, and then the limiting mechanism in the positioning equipment is used to limit the other end of the workpiece. At this point, the workpiece is positioned. This positioning equipment not only positions the workpiece, but also allows it to be pushed by the operator during processing until it comes into contact with the cutting device and is cut. During this process, the workpiece's movement path is limited by the positioning equipment to prevent it from shifting. Due to different work requirements, the length of the workpiece to be cut varies. When the cut length is short, the remaining uncut part is also short. In this case, to avoid injury to the operator's hand from the cutting device, other tools are needed to push the workpiece. Due to the varying widths of the workpieces, and because of the positioning plate and limiting mechanism, the width of the tool used to push the workpiece needs to be smaller than the distance between the positioning plate and the limiting mechanism. However, it is difficult to find a suitable tool in time during the work process, which increases the difficulty of the operator's work. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a mechanical and electrical machining positioning device. It solves the technical problem that when workers push workpieces, in order to avoid the cutting device from harming their hands, they need to use other tools to push the workpieces. Due to the different widths of the workpieces and the presence of the positioning plate and limiting mechanism, the width of the tool used to push the workpiece needs to be smaller than the distance between the positioning plate and the limiting mechanism. However, it is difficult to ensure that a suitable tool can be found in time during the work process, which increases the difficulty of the worker's work.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A mechanical and electrical processing positioning device includes a positioning plate, and a pushing mechanism is provided on the outside of the positioning plate;

[0008] The actuating mechanism includes a slide, a slider, a groove, an internal slot, a first spring, and a push plate;

[0009] The slide groove is opened on the outside of the positioning plate, the slider is slidably connected to the inside of the slide groove, the groove is opened on the outside of the slider, there are two built-in slots, both of which are opened inside the groove, the first spring is fixedly connected to the inside of the groove, the push plate is fixedly connected to the outside of the first spring, and the two ends of the push plate are slidably connected to the inside of the two built-in slots respectively.

[0010] The slider is L-shaped, the groove is T-shaped, the groove has a limiting shaft inside, and the slider has a slot on the outside.

[0011] The slider is slidably connected to the outside of the limiting shaft through a slot.

[0012] The positioning plate has a through groove on its outside, and a threaded groove is provided at the end of the slide away from the through groove. A threaded rod is fixedly installed on the side of the limiting shaft near the threaded groove.

[0013] The threaded rod is rotatably connected inside the threaded groove, and the end of the limiting shaft away from the threaded groove is movably connected inside the through groove.

[0014] The slider has a movable groove on its outside, the positioning plate has a long groove on the side near the movable groove, and a pull plate is fixedly installed on the outside of the push plate.

[0015] The pull plate is slidably connected inside the moving groove and the long groove.

[0016] A limiting plate is slidably connected to the side of the positioning plate near the long groove;

[0017] The positioning plate has two limiting grooves on its outside. The two limiting grooves are located on both sides of the long groove, and the two ends of the limiting plate are slidably connected to the outside of the positioning plate through the two limiting grooves.

[0018] Preferably, a second spring is fixedly connected inside each of the defined slots;

[0019] The limiting plate is fixedly connected to the outside of two second springs at both ends.

[0020] Preferably, each of the defined slots has a sliding groove inside;

[0021] The limiting plate has short plates fixedly installed at both ends, and the short plates are slidably connected inside the sliding groove.

[0022] (III) Beneficial Effects

[0023] 1. By using a slider inside the groove in conjunction with a push plate, when the workpiece is in contact with the positioning plate, due to the relatively long length of the workpiece, the workpiece presses the push plate into the groove. At this time, the first spring is compressed. As the workpiece is continuously pressed, its length decreases, and the workpiece's constraint on the push plate is released. Under the action of the compressed first spring, the push plate moves outward. When the workpiece is too short for the operator to push, the slider is pushed to move the push plate, causing the push plate to contact the workpiece. As the slider moves, the push plate pushes the workpiece, placing the part of the workpiece to be cut below the cutting blade, thus cutting the workpiece. This avoids increasing the difficulty of the operator's work due to the difficulty in finding the appropriate tool in time during the operation.

[0024] 2. By using a pull plate set inside the long groove, in conjunction with a limiting plate, when each part of the workpiece being cut is relatively long, a slider is not needed. In this case, the limiting plate is pulled upwards to make the distance between the limiting plate and the long groove convenient for the pull plate to pass through. At this time, the second spring is stretched, and the pull plate is pulled to drive the push plate into the groove. When the push plate enters the groove, the pull plate is in contact with the inner wall of the long groove. At this time, the limiting plate is released, and under the action of the stretched second spring, the limiting plate moves downwards to return to its original position. At this time, the limiting plate is in contact with the surface of the pull plate. Under the action of the limiting plate, the pull plate cannot slide and the sliding of the push plate is also limited, so as to prevent the push plate from affecting the operator's positioning of the workpiece. Attached Figure Description

[0025] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Figure 1 This is a structural diagram of the present invention;

[0027] Figure 2 For the present invention Figure 1 Enlarged structural diagram of A in the middle;

[0028] Figure 3 For the present invention Figure 1 Structural diagram of the middle slide groove;

[0029] Figure 4 For the present invention Figure 3 Enlarged structural diagram of B in the middle;

[0030] Figure 5 For the present invention Figure 1 Structural diagram of the middle slider;

[0031] Figure 6 For the present invention Figure 1 Cross-sectional view of the positioning plate.

[0032] Legend: 1. Positioning plate; 2. Slide groove; 3. Slider; 4. Groove; 5. Internal groove; 6. First spring; 7. Push plate; 8. Limiting shaft; 9. Slot; 10. Through groove; 11. Threaded groove; 12. Threaded rod; 13. Pull plate; 14. Moving groove; 15. Long groove; 16. Limiting plate; 17. Limiting groove; 18. Second spring; 19. Sliding groove; 20. Short plate. Detailed Implementation

[0033] This application provides a mechanical and electrical processing positioning device that effectively solves the technical problem that when workers push workpieces, in order to avoid the cutting device from harming their hands, they need to use other tools to push the workpieces. Due to the different widths of the workpieces and the presence of the positioning plate and limiting mechanism, the width of the tool used to push the workpiece needs to be smaller than the distance between the positioning plate and the limiting mechanism. However, it is difficult to ensure that a suitable tool can be found in time during the work process, which increases the difficulty of the workers' work.

[0034] Example

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The technical solution in this application effectively solves the technical problem that when workers push workpieces, in order to avoid the cutting device causing harm to their hands, they need to use other tools to push the workpieces. Due to the different widths of the workpieces and the presence of the positioning plate and limiting mechanism, the width of the tool used to push the workpiece needs to be smaller than the distance between the positioning plate and the limiting mechanism. However, it is difficult to ensure that a suitable tool can be found in time during the work process, which increases the difficulty of the workers' work. The overall idea is as follows:

[0036] To address the problems existing in the prior art, the present invention provides a mechanical and electrical processing positioning device, which includes a positioning plate 1 and a pushing mechanism disposed on the outside of the positioning plate 1;

[0037] The pushing mechanism includes a slide 2, a slider 3, a groove 4, an internal groove 5, a first spring 6, and a push plate 7;

[0038] The slide groove 2 is opened on the outside of the positioning plate 1, the slider 3 is slidably connected to the inside of the slide groove 2, the groove 4 is opened on the outside of the slider 3, there are two built-in grooves 5, both of which are opened inside the groove 4, the first spring 6 is fixedly connected to the inside of the groove 4, the push plate 7 is fixedly connected to the outside of the first spring 6, and the two ends of the push plate 7 are slidably connected to the inside of the two built-in grooves 5 respectively.

[0039] Among them, slider 3 is L-shaped and groove 2 is T-shaped.

[0040] By using the slider 3 set inside the slide groove 2, in conjunction with the push plate 7, when the workpiece is in contact with the positioning plate 1, due to the relatively long length of the workpiece, the workpiece presses the push plate 7 into the interior of the groove 4. At this time, the first spring 6 is compressed. As the workpiece is continuously pressed, its length decreases, and the constraint of the workpiece on the push plate 7 is released. Under the action of the compressed first spring 6, the push plate 7 moves outward. When the workpiece is too short for the operator to push, the slider 3 is pushed to drive the push plate 7 to contact the workpiece. As the slider 3 moves, the push plate 7 pushes the workpiece to move so that the part of the workpiece to be cut is located below the cutting blade, allowing the workpiece to be cut. This avoids the increased difficulty for the operator due to the difficulty in finding the appropriate tool in time during the work process.

[0041] The slide 2 has a limiting shaft 8 inside, and the slider 3 has a slot 9 on the outside;

[0042] The slider 3 is slidably connected to the outside of the limiting shaft 8 through the slot 9, which limits the sliding of the slider 3 inside the slot 2 and prevents the slider 3 from detaching from the slot 2 during the sliding process, which would prevent the push plate 7 from contacting the workpiece to push the workpiece to move.

[0043] The positioning plate 1 has a through groove 10 on its outside, and the sliding groove 2 has a threaded groove 11 at the end away from the through groove 10. A threaded rod 12 is fixedly installed on the side of the limiting shaft 8 near the threaded groove 11.

[0044] The threaded rod 12 is rotatably connected inside the threaded groove 11, and the end of the limiting shaft 8 away from the threaded groove 11 is movably connected inside the through groove 10. The setting of the threaded rod 12, through groove 10 and threaded groove 11 facilitates the connection and disassembly between the limiting shaft 8 and the positioning plate 1, and also facilitates the replacement of the slider 3 after damage.

[0045] The slider 3 has a moving groove 14 on its outside, the positioning plate 1 has a long groove 15 on its side near the moving groove 14, and the push plate 7 has a pull plate 13 fixedly installed on its outside.

[0046] The pull plate 13 is slidably connected inside the moving groove 14 and the long groove 15, which makes it easy for the staff to push the pull plate 13 to drive the push plate 7 into the interior of the groove 4.

[0047] A limiting plate 16 is slidably connected to the side of the positioning plate 1 near the long groove 15;

[0048] The positioning plate 1 has two limiting grooves 17 on its outside, which are located on both sides of the long groove 15. The two ends of the limiting plate 16 are slidably connected to the outside of the positioning plate 1 through the two limiting grooves 17. When the slider 3 is not needed, the limiting plate 16 is pulled upward to make the distance between the limiting plate 16 and the long groove 15 convenient for the pull plate 13 to pass through. At this time, the second spring 18 is stretched. The pull plate 13 is pulled to drive the push plate 7 into the interior of the groove 4. When the push plate 7 enters the interior of the groove 4, the pull plate 13 is in contact with the inner wall of the long groove 15. At this time, the limiting plate 16 is released. Under the action of the stretched second spring 18, the limiting plate 16 moves downward to return to its original position. At this time, the limiting plate 16 is in contact with the surface of the pull plate 13. Under the action of the limiting plate 16, the pull plate 13 cannot slide and at the same time, the sliding of the push plate 7 is limited.

[0049] A second spring 18 is fixedly connected inside each limiting slot 17;

[0050] The limiting plate 16 is fixedly connected to the outside of the two second springs 18 at both ends, which facilitates the connection between the limiting plate 16 and the limiting groove 17 during processing. This prevents the limiting plate 16 from moving upward during the workpiece cutting process, which would cause the connection between the limiting plate 16 and the pull plate 13 to be released, causing the push plate 7 to move out of the groove 4 and affect the positioning of the next workpiece.

[0051] Each defined groove 17 has a sliding groove 19 inside;

[0052] The limiting plate 16 has short plates 20 fixedly installed at both ends. The short plates 20 are slidably connected inside the sliding groove 19 to limit the sliding path of the limiting plate 16. This prevents the limiting plate 16 from being pulled too much during the pulling process, which would cause the connection between the limiting plate 16 and the limiting groove 17 to disengage. At the same time, it would cause the second spring 18 to be stretched too much, affecting its service life.

[0053] By using a pull plate 13 installed inside the long groove 15, in conjunction with a limiting plate 16, when each part of the workpiece being cut is relatively long, the slider 3 is not needed. At this time, the limiting plate 16 is pulled upward to make the distance between the limiting plate 16 and the long groove 15 convenient for the pull plate 13 to pass through. At this time, the second spring 18 is stretched. The pull plate 13 is then pulled, causing the push plate 7 to enter the interior of the groove 4. When the push plate 7 enters the interior of the groove 4, the pull plate 13 is in contact with the inner wall of the long groove 15. At this time, the limiting plate 16 is released. Under the action of the stretched second spring 18, the limiting plate 16 moves downward to return to its original position. At this time, the limiting plate 16 is in contact with the surface of the pull plate 13. At this time, under the action of the limiting plate 16, the pull plate 13 cannot slide and the sliding of the push plate 7 is also limited, so as to prevent the push plate 7 from affecting the operator's positioning of the workpiece.

[0054] Working principle:

[0055] First, the worker places one end of the slider 3 into the groove 2. Then, the worker inserts the limiting shaft 8 into the slot 9 through the through groove 10. The worker then pushes the limiting shaft 8 again to make it contact the threaded groove 11. The worker then rotates the limiting shaft 8 to make the threaded rod 12 threadedly connected to the threaded groove 11. At this time, the limiting shaft 8 is fixed. When the workpiece is in contact with the positioning plate 1, due to the long length of the workpiece, the workpiece presses the push plate 7 into the groove 4. At this time, the first spring 6 is compressed. As the workpiece is continuously pressed, the length of the workpiece decreases. At this time, the workpiece releases its restriction on the push plate 7. Under the action of the compressed first spring 6, the push plate 7 moves outward. When the workpiece is too short for the worker to push, the worker pushes the slider 3 to drive the push plate 7 to contact the workpiece. As the slider 3 moves, the push plate 7 pushes the workpiece to move so that the part of the workpiece to be cut is located below the cutting blade, so that the workpiece is cut. This avoids the difficulty of the worker's work due to the difficulty in finding the right tool in time.

[0056] The second step involves using a pull plate 13 installed inside the long groove 15, in conjunction with a limiting plate 16. When each part of the workpiece being cut is relatively long, the slider 3 is not needed. The operator pulls the limiting plate 16 upwards to make the distance between the limiting plate 16 and the long groove 15 convenient for the pull plate 13 to pass through. At this time, the second spring 18 is stretched. The operator then pulls the pull plate 13, causing the push plate 7 to enter the interior of the groove 4. When the push plate 7 enters the interior of the groove 4, the pull plate 13 is in contact with the inner wall of the long groove 15. The operator then releases the limiting plate 16. Under the action of the stretched second spring 18, the limiting plate 16 moves downwards to return to its original position. At this time, the limiting plate 16 is in contact with the surface of the pull plate 13. Under the action of the limiting plate 16, the pull plate 13 cannot slide, and the sliding of the push plate 7 is also limited. When positioning the workpiece, it is not necessary to manually press the push plate 7 into the interior of the groove 4 again to avoid the push plate 7 affecting the positioning of the work.

[0057] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A mechanical-electrical machining positioning device comprising a positioning plate (1), characterized in that, The outer part of the positioning plate (1) is provided with a pushing mechanism; The pushing mechanism comprises a sliding groove (2), a sliding block (3), a groove (4), an embedded groove (5), a first spring (6) and a push plate (7); The sliding groove (2) is arranged on the outer part of the positioning plate (1), the sliding block (3) is slidably connected in the sliding groove (2), the groove (4) is arranged on the outer part of the sliding block (3), the embedded groove (5) is two, the two embedded grooves (5) are arranged in the groove (4), the first spring (6) is fixedly connected in the groove (4), and the push plate (7) is fixedly connected on the outer part of the first spring (6). The two ends of the push plate (7) are slidably connected in the two embedded grooves (5). Wherein, the sliding block (3) is L-shaped, the sliding groove (2) is T-shaped, the inner part of the sliding groove (2) is provided with a limiting shaft (8), and the outer part of the sliding block (3) is provided with a slot (9). Wherein, the sliding block (3) is slidably connected to the outer part of the limiting shaft (8) through the slot (9).

2. A mechanical electro-erosion machining positioning apparatus as claimed in claim 1, characterized in that: The outer part of the positioning plate (1) is provided with a through groove (10), one end of the sliding groove (2) away from the through groove (10) is provided with a threaded groove (11), and one side of the limiting shaft (8) close to the threaded groove (11) is fixedly installed with a threaded rod (12). Wherein, the threaded rod (12) is rotatably connected in the threaded groove (11), and the limiting shaft (8) is movably connected in the through groove (10) away from the threaded groove (11).

3. A mechanical electro-discharge machining positioning apparatus as defined in claim 1, wherein: The outer part of the sliding block (3) is provided with a moving groove (14), one side of the positioning plate (1) close to the moving groove (14) is provided with a long groove (15), and the outer part of the push plate (7) is fixedly installed with a pull plate (13). Wherein, the pull plate (13) is slidably connected in the moving groove (14) and the long groove (15).

4. A mechanical electro-discharge machining positioning apparatus as defined in claim 3, wherein: One side of the positioning plate (1) close to the long groove (15) is slidably connected with a limiting plate (16). Wherein, the outer part of the positioning plate (1) is provided with two limiting grooves (17), and the two limiting grooves (17) are located on the two sides of the long groove (15). The two ends of the limiting plate (16) are slidably connected to the outer part of the positioning plate (1) through the two limiting grooves (17) respectively.

5. A mechanical electro-discharge machining positioning apparatus as defined in claim 4, wherein: The inner part of each limiting groove (17) is fixedly connected with a second spring (18); Wherein, the two ends of the limiting plate (16) are fixedly connected to the outer part of the two second springs (18) respectively.

6. A mechanical electro-discharge machining positioning apparatus as defined in claim 4, wherein: The inner part of each limiting groove (17) is provided with a sliding groove (19); Wherein, the two ends of the limiting plate (16) are fixedly installed with a short plate (20), and the short plate (20) is slidably connected in the sliding groove (19).

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