Punching machine sliding block overturning protection device

Abstract

The utility model relates to the technical field of punching equipment, and discloses a punch press sliding block overturning protection device which comprises a driving assembly, a driving piece, a driving wheel, a clutch wheel, a movable column, a movable ring and a translation frame, the clutch wheel is arranged on one side of the driving wheel, the movable column is fixed on one side of the clutch wheel, and the movable ring is arranged on the translation frame. The moving ring sleeves the outer side of the movable column, the moving ring and the movable column are rotationally connected through a rotating shaft, the translation frame sleeves the outer side of the moving ring, and the rotating assembly is arranged on the driving wheel and comprises a rotating part which comprises a worm gear, a worm, a movable strip and a handle. The punching device has the advantages that the sliding block is placed on the overturning hopper, when the sliding block needs to be moved, the overturning hopper is rotated, so that the sliding block can be moved to different positions, punching is facilitated, carrying by multiple workers is not needed, a single person can rapidly rotate the sliding block through the overturning hopper, and therefore the production period is shortened.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to a punch press slide rollover protection device. Background Technology

[0002] The punch press slide is a key component of the punch press. It is connected to the crankshaft or connecting rod and driven by the power system to perform reciprocating linear motion. Its core function is to install and drive the punch to complete punching and other stamping operations. During production, drilling is crucial because it needs to assemble many parts such as connecting rod pin holes and threaded bottom holes of auxiliary devices. Therefore, the position and size accuracy of the holes are extremely important. According to the design drawings, professional drilling equipment and advanced positioning and measurement technology are used to strictly control the drilling process to ensure that the hole diameter, hole spacing, and perpendicularity meet the standards. This ensures that the slide and the parts are precisely matched, maintains the stable performance of the punch press, and meets the stamping requirements. When there is a need to drill holes at different positions on the slide, its large size makes it extremely inconvenient to move. To accurately position the drilling, the slide position must be adjusted, but its bulky size becomes a major obstacle. Due to the large size and heavy weight of the slide, it is not easy to move. It often requires several workers to carry it together, which leads to low work efficiency and slow movement. Frequent adjustments to the direction and position of force are required, which significantly slows down the drilling progress. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing punch press slide overturning protection devices, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that when there is a need to drill holes at different positions of the slider, it is often necessary for several workers to move it together.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a punch press slide rollover protection device, which includes a drive assembly, including a drive component, including a drive wheel, a clutch wheel, a movable column, a moving ring, and a translation frame. The clutch wheel is disposed on one side of the drive wheel, the movable column is fixed on one side of the clutch wheel, the moving ring is sleeved on the outside of the movable column, the moving ring and the movable column are rotatably connected by a rotating shaft, and the translation frame is sleeved on the outside of the moving ring.

[0007] A rotating assembly, disposed on the drive wheel, includes a rotating component, a worm gear, a worm, a movable bar, and a handle. The worm gear is sleeved on the outside of the drive wheel, the worm is located below the worm gear, the movable bar is fixed to one end of the worm, and the handle is fixed to one side of the movable bar.

[0008] In a preferred embodiment of the punch press slide overturning protection device of this utility model, the driving component further includes a movable component disposed on the movable column, a rotating column inserted into one side of the movable column, the rotating column and the movable column being movably connected, a positioning block being sleeved on the outer side of the rotating column, and the rotating column and the positioning block being rotatably connected by a rotating shaft.

[0009] As a preferred embodiment of the punch press slide overturning protection device of the present invention, the positioning block is fitted with a protective cover on the outside, and a first spring is fixed on one side of the positioning block, and the first spring is fixed to one side of the movable column.

[0010] As a preferred embodiment of the punch press slide overturning protection device of this utility model, a slide rod is fixed on one side of the translation frame, a positioning strip is inserted into one side of the slide rod, the slide rod and the positioning strip are movably connected, the positioning strip is fixed to the inner wall of the protective cover, and a lever is fixed at one end of the slide rod.

[0011] As a preferred embodiment of the punch press slide overturning protection device of this utility model, a limiting block is inserted into one side of the deflector plate, a limiting plate is provided on the top of the limiting block, the limiting plate is fixed to one side of the protective cover, a slide bar is fixed at the bottom of the limiting block, a second spring is fixed at the bottom of the slide bar, a support sleeve is sleeved on the outside of the slide bar, the support sleeve is fixed to the inner wall of the deflector plate, and the support sleeve and the slide bar are movably connected.

[0012] In a preferred embodiment of the punch press slide overturning protection device of this utility model, the rotating component further includes a connecting member disposed on the worm gear. A movable block is disposed at one end of the worm gear. The movable block and the worm gear are rotatably connected by a rotating shaft. A positioning rod is inserted into the top of the movable block. The positioning rod and the movable block are movably connected.

[0013] In a preferred embodiment of the punch press slide overturning protection device of the present invention, a connecting block is fixed to the top of the positioning rod, a third spring is fixed to the bottom of the connecting block, and the third spring is fixed to the top of the moving block.

[0014] As a preferred embodiment of the punch press slide overturning protection device of this utility model, wherein: an inclined rod is fixed on one side of the moving block, an extrusion wheel is fixed at the bottom of the inclined rod, a movable rod is provided on one side of the extrusion wheel, the movable rod and the extrusion wheel are rotatably connected by a rotating shaft, and the movable rod is fixed to one side of the translation frame.

[0015] As a preferred embodiment of the punch press slide overturning protection device of the present invention, it further includes a main body component disposed on the protective cover, including a tilting bucket and a support frame, the support frame being fixed to one side of the protective cover, and the tilting bucket being rotatably connected to one side of the support frame via a rotating shaft.

[0016] In a preferred embodiment of the punch press slide overturning protection device of this utility model, the support frame is fixed with a base at its bottom.

[0017] The beneficial effects of this utility model are as follows: by placing the slider on the tilting bucket, when the slider needs to be moved, the tilting bucket can be rotated to move the slider to different positions, which is convenient for drilling. It does not require multiple workers to carry it. A single person can quickly rotate the slider with the help of the tilting bucket, thereby shortening the production cycle. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is an overall structural diagram of the punch press slide rollover protection device.

[0020] Figure 2 This is a cross-sectional structural diagram of the protective cover for the punch press slide rollover protection device.

[0021] Figure 3 This is a diagram of the worm gear structure of the punch press slide rollover protection device.

[0022] Figure 4 For punch press slide overturning protection device Figure 3 Enlarged view of the structure at point A in the middle.

[0023] Figure 5 This is a structural diagram of the drive wheel of the punch press slide rollover protection device.

[0024] Figure 6 For punch press slide overturning protection device Figure 5 Enlarged view of the structure at point B in the middle.

[0025] Figure 7 This is a structural diagram of the limit plate of the punch press slide rollover protection device.

[0026] Figure 8 This is a cross-sectional structural diagram of the support sleeve for the punch press slide rollover protection device. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Example 1

[0031] Reference Figures 2-8 This is the first embodiment of the present invention. This embodiment provides a punch press slide overturning protection device. The punch press slide overturning protection device includes a drive component 200, a rotating component 300 and a main component 100. The three components work together to allow a single person to quickly rotate the slide using the overturning bucket, thereby shortening the production cycle.

[0032] The drive assembly 200 includes a drive component 201, which includes a drive wheel 201a, a clutch wheel 201b, a movable column 201c, a moving ring 201d, and a translation frame 201e. The clutch wheel 201b is disposed on one side of the drive wheel 201a, the movable column 201c is fixed to one side of the clutch wheel 201b, the moving ring 201d is sleeved on the outside of the movable column 201c, and the moving ring 201d and the movable column 201c are rotatably connected by a rotating shaft. The translation frame 201e is sleeved on the outside of the moving ring 201d.

[0033] A slot corresponding to the clutch wheel 201b is provided in the drive wheel 201a. A locking block is provided on the clutch wheel 201b. A motor is fixed on one side of the rotating column 202a. The motor output shaft is fixed to one side of the rotating column 202a. The motor housing is fixed to one side of the protective cover 202c. By moving the translation frame 201e, the translation frame 201e drives the moving ring 201d to move. The moving ring 201d can drive the movable column 201c to move. At this time, the movement of the movable column 201c can drive the clutch wheel 201b to move, so that the clutch wheel 201b engages with the drive wheel 201a. At this time, the motor rotates and drives the clutch wheel 201b to rotate. The rotation of the clutch wheel 201b can drive the drive wheel 201a to rotate. The rotation of the drive wheel 201a can drive the tilting bucket 101 to rotate, thereby adjusting the position of the slider.

[0034] The rotating assembly 300 is mounted on the drive wheel 201a and includes a rotating component 301, a worm gear 301a, a worm 301b, a movable bar 301c, and a handle 301d. The worm gear 301a is sleeved on the outside of the drive wheel 201a, the worm 301b is located below the worm gear 301a, the movable bar 301c is fixed to one end of the worm 301b, and the handle 301d is fixed to one side of the movable bar 301c.

[0035] When the angle of the tipping bucket 101 needs to be manually adjusted, first separate the clutch wheel 201b from the drive wheel 201a. After separation, the worm 301b will move to engage with the worm wheel 301a. Then, turn the handle 301d. Turning the handle 301d will drive the movable bar 301c to rotate. The rotation of the movable bar 301c will drive the worm 301b to rotate. The rotation of the worm 301b will drive the worm wheel 301a to rotate. The rotation of the worm wheel 301a will then drive the drive wheel 201a to rotate. The tipping bucket 101 can be switched between motor drive and manual drive to cope with different usage scenarios.

[0036] Example 2

[0037] Reference Figures 2-8 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0038] Specifically, the drive assembly 200 also includes a movable component 202, which is disposed on the movable column 201c. A rotating column 202a is inserted into one side of the movable column 201c. The rotating column 202a and the movable column 201c are movably connected. A positioning block 202b is sleeved on the outside of the rotating column 202a. The rotating column 202a and the positioning block 202b are rotatably connected by a rotating shaft.

[0039] A connecting block is sleeved on the outside of the rotating column 202a, and a connecting groove corresponding to the connecting block is opened in the movable column 201c. When the motor rotates, it will drive the rotating column 202a to rotate. The rotation of the rotating column 202a will drive the connecting block to squeeze the connecting groove, thereby causing the movable column 201c to rotate. The positioning block 202b can support the rotating column 202a and prevent the rotating column 202a from shifting during rotation.

[0040] Specifically, a protective cover 202c is fitted on the outside of the positioning block 202b, and a first spring 202d is fixed on one side of the positioning block 202b. The first spring 202d is fixed to one side of the movable column 201c.

[0041] The protective cover 202c can support the positioning block 202b and prevent the positioning block 202b from shifting. When the movable column 201c moves and causes the clutch wheel 201b and the drive wheel 201a to separate, a squeezing force can be applied to the first spring 202d. When it is necessary for the two to re-engage, the rebound force of the first spring 202d can drive the clutch wheel 201b and the drive wheel 201a to re-engage.

[0042] Specifically, a slide rod 202e is fixed on one side of the translation frame 201e, and a positioning strip 202f is inserted into one side of the slide rod 202e. The slide rod 202e and the positioning strip 202f are movably connected. The positioning strip 202f is fixed to the inner wall of the protective cover 202c, and a lever plate 202l is fixed to one end of the slide rod 202e.

[0043] Moving the dial plate 202l can move the slide bar 202e, which in turn moves the translation frame 201e. When the translation frame 201e moves, the slide bar 202e moves on the positioning bar 202f, which supports the translation frame 201e and prevents it from shifting during movement.

[0044] Specifically, a limiting block 202g is inserted into one side of the lever 202l, a limiting plate 202h is provided on the top of the limiting block 202g, the limiting plate 202h is fixed to one side of the protective cover 202c, a slider 202i is fixed at the bottom of the limiting block 202g, a second spring 202j is fixed at the bottom of the slider 202i, a support sleeve 202k is sleeved on the outside of the slider 202i, the support sleeve 202k is fixed to the inner wall of the lever 202l, and the support sleeve 202k and the slider 202i are movably connected.

[0045] A limiting groove corresponding to the limiting block 202g is provided on the limiting plate 202h. After the moving plate 202l is moved, in order to prevent the force of the first spring 202d to cause the clutch wheel 201b and the drive wheel 201a to re-engage, the limiting block 202g is engaged with the limiting groove to limit the plate 202l.

[0046] When it is necessary to release the limiting position of the dial plate 202l, the slider 202i is moved. When the slider 202i moves, it can apply a squeezing force to the second spring 202j. At this time, the movement of the slider 202i can drive the limiting block 202g to separate from the limiting groove, and then the limiting position of the dial plate 202l can be released. The dial plate 202l will then return to its original position. Then, the slider 202i is released, and the rebound force of the second spring 202j can drive the slider 202i to return to its original position, so that the limiting block 202g can re-engage with the other limiting groove, thereby limiting the dial plate 202l again. The support sleeve 202k can support the slider 202i to prevent the slider 202i from shifting.

[0047] Specifically, the rotating assembly 300 also includes a connector 302, which is disposed on the worm gear 301b. A movable block 302a is provided at one end of the worm gear 301b. The movable block 302a and the worm gear 301b are rotatably connected by a rotating shaft. A positioning rod 302b is inserted into the top of the movable block 302a. The positioning rod 302b and the movable block 302a are movably connected.

[0048] Moving the movable block 302a can cause the worm gear 301b to engage with the worm wheel 301a. When the movable block 302a moves, it can move on the positioning rod 302b, thereby supporting the movable block 302a and preventing the movable block 302a from shifting.

[0049] Specifically, a connecting block 302k is fixed to the top of the positioning rod 302b, a third spring 302c is fixed to the bottom of the connecting block 302k, and the third spring 302c is fixed to the top of the moving block 302a.

[0050] The connecting block 302k is fixed to the inner wall of the protective cover 202c. The connecting block 302k can support the positioning rod 302b and prevent the positioning rod 302b from shifting. When the moving block 302a moves, it can apply a squeezing force to the third spring 302c. The rebound force of the third spring 302c can drive the moving block 302a back to its original position.

[0051] Example 3

[0052] Reference Figures 1 to 8 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0053] Specifically, a sloping rod 302d is fixed on one side of the moving block 302a, and a pressing wheel 302e is fixed at the bottom of the sloping rod 302d. A movable rod 302f is provided on one side of the pressing wheel 302e. The movable rod 302f and the pressing wheel 302e are rotatably connected by a rotating shaft. The movable rod 302f is fixed on one side of the translation frame 201e.

[0054] When the translation frame 201e moves and causes the clutch wheel 201b to separate from the drive wheel 201a, the translation frame 201e will also drive the movable rod 302f to move. The movement of the movable rod 302f will drive the extrusion wheel 302e to move. The movement of the extrusion wheel 302e can extrude the inclined rod 302d to move. The movement of the inclined rod 302d will drive the moving block 302a to move.

[0055] Specifically, it also includes a main component 100, which is set on the protective cover 202c, including a tipping bucket 101 and a support frame 102. The support frame 102 is fixed to one side of the protective cover 202c, and the tipping bucket 101 and one side of the support frame 102 are rotatably connected by a rotating shaft.

[0056] A clamp is provided on the tilting bucket 101. The clamp is existing technology, so it will not be described in detail. After the slider is placed on the tilting bucket 101, the slider is fixed by the clamp. Then, the position of the slider can be adjusted by rotating the tilting bucket 101. The support frame 102 is used to support the tilting bucket 101 and prevent the tilting bucket 101 from shifting when rotating.

[0057] Specifically, a base 103 is fixed to the bottom of the support frame 102.

[0058] The base 103 can be used to support the support frame 102.

[0059] In use, when adjusting the slider position for operations such as drilling, if the motor-driven mode is used, the operator first operates the lever 202l to apply external force to move it. The lever 202l drives the slide rod 202e to move, which in turn pushes the translation frame 201e forward. The slide rod 202e slides along the positioning strip 202f, which provides stable support for the slide rod 202e, preventing it from deviating and ensuring the linear movement of the translation frame 201e. When the translation frame 201e moves, it drives the moving ring 201d to rotate and displace along the outer side of the movable column 201c. The moving ring 201d then pushes the movable column 201c closer to the drive wheel 201a, causing the clutch wheel 201b to engage with the drive wheel 201a. During engagement, the connecting groove inside the movable column 201c is squeezed by the connecting block on the outside of the rotating column 202a. Since the motor is connected to the rotating column 202a, after the motor starts, it drives the rotating column 202a to rotate, which in turn causes the movable column 201c to rotate. This achieves precise engagement of the clutch wheel 201b with the drive wheel 201a. The positioning block 202b and the protective cover 202c ensure stable rotation of the rotating column 202a without deviation, and the first spring 202d is compressed. At this time, the motor rotates, and the power is transmitted to the drive wheel 201a through the clutch wheel 201b. The rotation of the drive wheel 201a drives the tilting bucket 101 to rotate, adjusting the position of the slider to meet the requirements of rapid and precise positioning, and greatly improving production efficiency.

[0060] To switch to manual drive, first separate the limit block 202g from the limit groove to release the restriction of the shift plate 202l. The first spring 202d rebounds, causing the clutch wheel 201b to separate from the drive wheel 201a. At the same time, the translation frame 201e drives the movable rod 202f to move. The movable rod 202f pushes the extrusion wheel 302e to extrude the inclined rod 302d. The inclined rod 302d drives the moving block 302a to move, so that the worm 301b and the worm wheel 301a engage. The positioning rod 302b and the third spring 302c ensure the smooth movement of the moving block 302a. The operator holds the handle 301d and rotates it. The handle 301d drives the movable bar 301c to rotate, the movable bar 301c drives the worm gear 301b to rotate, the worm gear 301b drives the worm wheel 301a to rotate, and finally the drive wheel 201a rotates to realize the angle adjustment of the tilting bucket 101. This meets the requirements for precision control and fine operation under special working conditions, and can also maintain production continuity in case of emergencies such as motor failure.

[0061] The slider is placed on the tilting bucket 101 and fixed by a clamp. The tilting bucket 101 is connected to the support frame 102 via a rotating shaft. The support frame 102 is stably supported by the base 103, ensuring the stable operation of the entire device. It can be easily operated by a single person, and the slider position can be adjusted accurately and efficiently to meet diverse production needs. This greatly shortens the production cycle, reduces labor costs and operating difficulty, and improves the overall efficiency of punch press slider processing.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A punch press slide rollover protection device, characterized in that: include, The drive assembly (200) includes a drive component (201), which includes a drive wheel (201a), a clutch wheel (201b), a movable column (201c), a moving ring (201d), and a translation frame (201e). The clutch wheel (201b) is disposed on one side of the drive wheel (201a), the movable column (201c) is fixed on one side of the clutch wheel (201b), the moving ring (201d) is sleeved on the outside of the movable column (201c), the moving ring (201d) and the movable column (201c) are rotatably connected by a rotating shaft, and the translation frame (201e) is sleeved on the outside of the moving ring (201d). A rotating assembly (300) is disposed on the drive wheel (201a) and includes a rotating component (301), including a worm gear (301a), a worm (301b), a movable bar (301c), and a handle (301d). The worm gear (301a) is sleeved on the outside of the drive wheel (201a), the worm (301b) is located below the worm gear (301a), the movable bar (301c) is fixed to one end of the worm (301b), and the handle (301d) is fixed to one side of the movable bar (301c).

2. The punch press slide rollover protection device as described in claim 1, characterized in that: The drive assembly (200) also includes a movable component (202) disposed on the movable column (201c). A rotating column (202a) is inserted into one side of the movable column (201c). The rotating column (202a) and the movable column (201c) are movably connected. A positioning block (202b) is sleeved on the outside of the rotating column (202a). The rotating column (202a) and the positioning block (202b) are rotatably connected by a rotating shaft.

3. The punch press slide rollover protection device as described in claim 2, characterized in that: A protective cover (202c) is fitted on the outside of the positioning block (202b), and a first spring (202d) is fixed on one side of the positioning block (202b). The first spring (202d) is fixed to one side of the movable column (201c).

4. The punch press slide rollover protection device as described in claim 3, characterized in that: A sliding rod (202e) is fixed on one side of the translation frame (201e), and a positioning strip (202f) is inserted into one side of the sliding rod (202e). The sliding rod (202e) and the positioning strip (202f) are movably connected. The positioning strip (202f) is fixed to the inner wall of the protective cover (202c). A lever (202l) is fixed at one end of the sliding rod (202e).

5. The punch press slide rollover protection device as described in claim 4, characterized in that: A limiting block (202g) is inserted into one side of the lever (202l). A limiting plate (202h) is provided on the top of the limiting block (202g). The limiting plate (202h) is fixed to one side of the protective cover (202c). A slider (202i) is fixed at the bottom of the limiting block (202g). A second spring (202j) is fixed at the bottom of the slider (202i). A support sleeve (202k) is sleeved on the outside of the slider (202i). The support sleeve (202k) is fixed to the inner wall of the lever (202l). The support sleeve (202k) and the slider (202i) are movably connected.

6. The punch press slide rollover protection device as described in claim 5, characterized in that: The rotating assembly (300) further includes a connector (302) disposed on the worm gear (301b). One end of the worm gear (301b) is provided with a moving block (302a). The moving block (302a) and the worm gear (301b) are rotatably connected by a rotating shaft. A positioning rod (302b) is inserted into the top of the moving block (302a). The positioning rod (302b) and the moving block (302a) are movably connected.

7. The punch press slide rollover protection device as described in claim 6, characterized in that: The top of the positioning rod (302b) is fixed with a connecting block (302k), and the bottom of the connecting block (302k) is fixed with a third spring (302c). The third spring (302c) is fixed to the top of the moving block (302a).

8. The punch press slide rollover protection device as described in claim 7, characterized in that: A ramp rod (302d) is fixed to one side of the movable block (302a), and a pressing wheel (302e) is fixed to the bottom of the ramp rod (302d). A movable rod (302f) is provided on one side of the pressing wheel (302e). The movable rod (302f) and the pressing wheel (302e) are rotatably connected by a rotating shaft. The movable rod (302f) is fixed to one side of the translation frame (201e).

9. The punch press slide rollover protection device as described in claim 8, characterized in that: It also includes a main body component (100) disposed on the protective cover (202c), including a tipping bucket (101) and a support frame (102). The support frame (102) is fixed to one side of the protective cover (202c), and the tipping bucket (101) and one side of the support frame (102) are rotatably connected by a rotating shaft.

10. The punch press slide rollover protection device as described in claim 9, characterized in that: The support frame (102) has a base (103) fixed at its bottom.

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