Sucking disc fixing plate with lining

Abstract

The utility model relates to the technical field of suction cup fixing plates, in particular to a suction cup fixing plate with a bush, which comprises a connecting assembly for connecting a fixing disc, a second fixing disc provided with a suction cup, a resetting assembly for helping the second fixing disc to reset when the second fixing disc is mounted, and a fixing assembly for fixing the fixing disc, the connecting assembly comprises a first connecting rod, a hole is formed in the end of the first connecting rod, a threaded groove is formed in the inner wall of the hole, and the rotating piece is in threaded connection with the second connecting rod and the first connecting rod. According to the suction cup fixing plate with the lining, one end of the two ends of the torsion spring is installed on the first clamping disc, the other end of the torsion spring is installed on the second clamping disc, when the first clamping disc and the second clamping disc are separated, the tension of the torsion spring still exists in the middle, and in the installation process, the two clamping discs can be automatically close to and attached to each other; and a worker can conveniently mount and mount the device after dismounting the device.

Description

Technical Field

[0001] The utility model relates to the technical field of suction cup fixing plates, in particular to a suction cup fixing plate containing a bushing. Background Art

[0002] The suction cup mounting plate works based on the principle of vacuum adsorption. When the suction cup contacts a flat surface and applies pressure, the air inside the cup is expelled through some means (such as manual or mechanical means), creating a vacuum. Due to atmospheric pressure, negative pressure is generated inside the cup, firmly adhering the mounting plate to the surface.

[0003] When the suction cup is adsorbing, the fixed plate usually stabilizes the suction cup. In the industrial field, two sets of suction cups are often required to fix and adsorb the two ends of the workpiece in order to lift the workpiece for displacement processing. When lifting the workpiece, since the shape of the workpiece is not fixed, the fixed plate needs to be adjusted frequently to ensure that the two sets of suction cups are on the same horizontal plane.

[0004] Application number CN202322588213.8 discloses a suction cup mechanism comprising a suction cup and a buffer assembly that provides vertical cushioning for the suction cup. The buffer assembly comprises a movable plate, a first slider mounted on the movable plate, a fixed plate, a first slide rail mounted on the fixed plate, and a first cylinder that drives the fixed plate up and down. The suction cup is mounted on the movable plate, and the first slide rail and the first slider slide in a sliding engagement. This utility model utilizes the slider and slide rail to achieve cushioning for the suction cup, resulting in a simple structure that is less prone to damage and provides greater precision in the suction cup's movement.

[0005] This application uses a buffer component to cushion the suction cup, but when the suction cup adsorbs the workpiece, it needs to be close to the surface of the workpiece to prevent the edge of the suction cup from not fitting properly with the workpiece surface, causing air leakage and causing the workpiece to fall off. The buffer suction cup causes the two sets of suction cups to have a height difference, making it difficult to level them, causing the suction cup to fall off easily.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0007] The purpose of the utility model is to provide a suction cup fixing plate containing a bushing which can effectively solve the above technical problems.

[0008] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0009] A suction cup fixing plate with a bushing, comprising: a connecting assembly connected to a fixing plate, a second fixing plate with a suction cup mounted thereon, a resetting assembly for assisting in resetting the second fixing plate during installation, and a fixing assembly for fixing the fixing plate;

[0010] The connecting assembly includes a first connecting rod, the end of the first connecting rod is provided with a hole, and the inner wall of the hole is provided with a thread groove, the outer wall of the rotating member is provided with a thread, and the rotating member is threadedly connected to the second connecting rod and the first connecting rod;

[0011] The reset assembly includes a rotating member for limiting the position of the fixed disk, a fixed column fixedly connected to the second connecting rod, and a torsion spring installed on the outer wall of the fixed column;

[0012] Both ends of the fixing column are respectively provided with an L-shaped rod fixedly connected to the second connecting rod, and the connection position between the fixing column and the torsion spring is only the middle position of the torsion spring.

[0013] Furthermore, the second fixing disk is composed of a first clamping disk, a ring sleeve, and a second clamping disk; the first clamping disk is slidably connected to the ring sleeve, the second clamping disk is slidably connected to the ring sleeve, and a ventilated hole is provided in the center of the ring sleeve.

[0014] Furthermore, the fixing assembly includes a first fixing plate, a second fixing plate, and a threaded rod; the first fixing plate is fixedly connected to the first clamping disk, the second fixing plate is fixedly connected to the second clamping disk, and the threaded rod is threadedly connected to the first fixing plate and the second fixing plate.

[0015] Furthermore, the ring sleeve is an I-shaped circular ring structure with a large upper portion and a small middle portion and a large lower portion, and a through hole is provided at the joint between the first engaging disc and the second engaging disc to facilitate fixing the middle position of the ring sleeve.

[0016] Furthermore, the second fixing plates are mirror-set with another set of first fixing plates along a midline of the sum of the long sides of the first connecting rod and the second connecting rod as an axis.

[0017] Furthermore, the reset assembly is also provided with two groups which are provided on the first fixed plate and the second fixed plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the present invention provides a suction cup fixing plate with a bushing, which installs one end of a torsion spring on a first clamping disc and the other end on a second clamping disc, so that when the first clamping disc is separated from the second clamping disc, the tension of the torsion spring still exists in the middle, so that during the installation process or the disassembly process, the two sets of clamping discs will automatically approach and fit together, which is convenient for the staff to install it and place it after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1This is a structural schematic diagram of a suction cup fixing plate with a bushing according to the present invention;

[0021] Figure 2 This is a cross-sectional view of a suction cup fixing plate with a bushing according to the present invention;

[0022] Figure 3 This is a cross-sectional view of a suction cup fixing plate with a bushing according to the present invention;

[0023] Figure 4 This utility model is a suction cup fixing plate with a bushing Figure 1 Enlarged view of point A in the middle;

[0024] Figure 5 This utility model is a suction cup fixing plate with a bushing Figure 2 Enlarged view of point B in the middle.

[0025] In the figure: 1. First fixed disk; 2. Connecting assembly; 21. First connecting rod; 22. Second connecting rod; 23. Rotating member; 3. Second fixed disk; 31. First engaging disk; 32. Ring sleeve; 33. Second engaging disk; 4. Resetting assembly; 41. Rotating member; 42. Fixed column; 43. Torsion spring; 5. Fixed assembly; 51. First fixed plate; 52. Second fixed plate; 53. Threaded rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments.

[0027] In the description of the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] like Figures 1 to 5 As shown, a suction cup fixing plate with a bushing includes: a connecting component 2 connected to the fixing plate, a second fixing plate 3 installed with a suction cup, a resetting component 4 for helping the second fixing plate 3 to be reset during installation, and a fixing component 5 for fixing the fixing plate.

[0029] In mechanical processing, vacuum suction cups generate negative pressure to adsorb the workpiece onto the suction cup. This flexible clamping method is suitable for workpieces of various shapes and materials, especially those that are difficult to clamp with traditional fixtures. At the same time, when using vacuum suction cups to process workpieces, no clamping scratches, bumps, etc. will be generated, which will affect the quality of the finished product. It is particularly suitable for workpieces with high surface quality requirements.

[0030] The connecting assembly 2 includes a first connecting rod 21, a hole is provided at the end of the first connecting rod 21, and a thread groove is provided on the inner wall of the hole, a thread is provided on the outer wall of the rotating member 4123, and the rotating member 4123 is threadedly connected to the second connecting rod 22 and the first connecting rod 21; by aligning the hole opened at the end of the first connecting rod 21 with the hole opened in the second connecting rod 22, and rotating the rotating member 4123, the two are connected to each other, and the angle formed by the edges of the first connecting rod 21 and the second connecting rod 22 can be adjusted at will to adapt to different types of workpieces. By rotating the angle between the first connecting rod 21 and the second connecting rod 22, the suction cups can be mirrored along the midline of the long side of the workpiece to increase the stability between the suction cups and the workpiece.

[0031] The second fixing plate 3 is composed of a first clamping plate 31, a ring sleeve 32, and a second clamping plate 33; the first clamping plate 31 is slidably connected to the ring sleeve 32, and the second clamping plate 33 is slidably connected to the ring sleeve 32, and a ventilated hole is provided in the center of the ring sleeve 32; the ring sleeve 32 is an I-shaped circular ring structure with a large upper portion, a small middle portion, and a large lower portion, and a through hole is provided at the joint between the first clamping plate 31 and the second clamping plate 33 to facilitate the installation of the middle position of the fixing ring sleeve 32; by fitting the first clamping plate 31 and the second clamping plate 33, the middle through holes of the two groups of clamping plates are engaged with the thinner part of the middle of the ring sleeve 32, so that the ring sleeve 32 is firmly installed between the first clamping plate 31 and the second clamping plate 33, so that the ring sleeve 32 is horizontal to the workpiece and the fixing plate, so that the suction cup is closely attached to the surface of the workpiece;

[0032] At the same time, the second fixed plate 3 is mirror-set with another set of first fixed plates 1 along the midline of the sum of the long sides of the first connecting rod 21 and the second connecting rod 22 as the axis; the two sets of fixed plates are used to fix and adsorb the two ends of the workpiece, thereby enhancing the stability of the suction cup's adsorption of the workpiece, and preventing the workpiece from tilting when being adsorbed by the suction cup, so that the suction cup cannot fit closely to the surface of the workpiece, resulting in a significant reduction in the suction cup's adsorption efficiency and the inability to adsorb the workpiece closely.

[0033] The fixing assembly 5 includes a first fixing plate 51, a second fixing plate 52, and a threaded rod 53; the first fixing plate 51 is fixedly connected to the first clamping disk 31, the second fixing plate 52 is fixedly connected to the second clamping disk 33, and the threaded rod 53 is threadedly connected to the first fixing plate 51 and the second fixing plate 52; by installing the fixing plate on the clamping disk and rotating the threaded rod 53, the first clamping disk 31 and the second clamping disk 33 can be opened and closed, which is convenient for the staff to install and disassemble.

[0034] The reset assembly 4 includes a rotating member 4123 for limiting the position of the fixed disk, a fixed column 42 fixedly connected to the second connecting rod 22, and a torsion spring 43 installed on the outer wall of the fixed column 42. By installing one end of the torsion spring 43 on the first engaging disk 31 and the other end on the second engaging disk 33, when the first engaging disk 31 and the second engaging disk 33 are separated, the tension of the torsion spring 43 is still present between them, so that during the installation or disassembly process, the two sets of engaging disks will automatically approach and fit together, which is convenient for the staff to install and place them after disassembly.

[0035] An L-shaped rod is provided at each end of the fixing column 42 and fixedly connected to the second connecting rod 22, and the connection position between the fixing column 42 and the torsion spring 43 is only the middle position of the torsion spring 43; when the torsion spring 43 rotates, the fixing column 42 to which it is fixedly connected will not rotate due to its rotation, thereby ensuring the stability of the fixing plate.

[0036] At the same time, the reset component 4 is also provided with two groups installed on the first fixed plate 1 and the second fixed plate 3; through the two groups of reset components 4 and the two groups of suction cups, the suction cups are made to be symmetrical when adsorbing the workpiece, while maintaining the stable adsorption state of the workpiece, and enhancing the adsorption force between the workpiece and the suction cup to prevent the suction cup from falling off.

[0037] As a further supplement, a ventilated hole is provided in the center of the ring sleeve 32, and the hole can be connected to an air suction pump to suck air into the ring sleeve 32, so that the inside of the suction cup is in a negative pressure state, which makes the adsorption of the workpiece more stable.

[0038] Working principle:

[0039] By rotating the angle between the first connecting rod 21 and the second connecting rod 22, the suction cups can be mirror-fitted along the midline of the long side of the workpiece to increase the stability between the suction cups and the workpiece, and fit the first clamping disc 31 and the second clamping disc 33 so that the middle through holes of the two sets of clamping discs are clamped to the thinner part of the middle of the ring sleeve 32, so that the ring sleeve 32 is firmly installed between the first clamping disc 31 and the second clamping disc 33. By installing one end of the torsion spring 43 on the first clamping disc 31 and the other end on the second clamping disc 33, when the first clamping disc 31 and the second clamping disc 33 are separated, the tension of the torsion spring 43 still exists in the middle, so that during the installation process or disassembly process, the two sets of clamping discs will automatically approach and fit together, which is convenient for the staff to install and place them after disassembly.

[0040] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0041] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A suction cup fixing plate with a bushing, characterized in that: include: A connecting assembly connected to the fixing plate, a second fixing plate equipped with a suction cup, a resetting assembly for helping the second fixing plate to be repositioned during installation, and a fixing assembly for fixing the fixing plate; The connecting assembly includes a first connecting rod, the end of the first connecting rod is provided with a hole, and the inner wall of the hole is provided with a thread groove; The reset assembly includes a rotating member for limiting the position of the fixed disk, a thread is provided on the outer wall of the rotating member, and the rotating member is threadedly connected to the second connecting rod and the first connecting rod, a fixed column fixedly connected to the second connecting rod, and a torsion spring installed on the outer wall of the fixed column; Both ends of the fixing column are respectively provided with an L-shaped rod fixedly connected to the second connecting rod, and the connection position between the fixing column and the torsion spring is only the middle position of the torsion spring.

2. A suction cup fixing plate with a bushing according to claim 1, characterized in that: The second fixing disk is composed of a first clamping disk, a ring sleeve, and a second clamping disk; the first clamping disk is slidably connected to the ring sleeve, the second clamping disk is slidably connected to the ring sleeve, and a ventilated hole is provided in the center of the ring sleeve.

3. A suction cup fixing plate with a bushing as claimed in claim 2, characterized in that: The fixing assembly includes a first fixing plate, a second fixing plate, and a threaded rod; the first fixing plate is fixedly connected to the first clamping disk, the second fixing plate is fixedly connected to the second clamping disk, and the threaded rod is threadedly connected to the first fixing plate and the second fixing plate.

4. A suction cup fixing plate with a bushing as claimed in claim 2, characterized in that: The ring sleeve is an I-shaped circular ring structure with a large upper portion and a small middle portion and a large lower portion, and a through hole is provided at the joint between the first engaging disc and the second engaging disc for facilitating installation of a fixed middle portion of the ring sleeve.

5. A suction cup fixing plate with a bushing as claimed in claim 2, characterized in that: The second fixing plates are mirror-mounted along a midline of the distance between the long sides of the first connecting rod and the second connecting rod as an axis, and another set of first fixing plates are mirror-mounted.

6. A suction cup fixing plate with a bushing as claimed in claim 1, characterized in that: The reset assembly is also provided with two groups mounted on the first fixed plate and the second fixed plate.

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