CN220560278U - Sheet width adjusting device - Google Patents
Sheet width adjusting device Download PDFInfo
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- CN220560278U CN220560278U CN202321737514.6U CN202321737514U CN220560278U CN 220560278 U CN220560278 U CN 220560278U CN 202321737514 U CN202321737514 U CN 202321737514U CN 220560278 U CN220560278 U CN 220560278U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 210000004907 gland Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 23
- 238000005096 rolling process Methods 0.000 abstract description 12
- 238000010924 continuous production Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a sheet width adjusting device which comprises a frame, a transmission device, a screw nut, a guide wheel device, a guide rod and a sliding device, wherein the transmission device comprises a transmission screw, a locking sleeve and a rotary hand wheel; two ends of the transmission screw are rotationally connected with the frame of the machine body, two independent threads are symmetrically arranged on the transmission screw, the rotation directions of the two threads are respectively right-handed and left-handed, and the two threads are respectively connected with a screw nut; a guide wheel device is respectively connected below each screw nut, and a space for clamping the plate is formed between the two guide wheel devices; the locking sleeve is fixed on the frame of the machine body, and one end of the transmission screw rod passes through the locking sleeve and is connected with the rotary hand wheel; two ends of the guide rod are fixed on the frame of the machine body and are positioned above the screw nut, two sets of symmetrically arranged sliding devices are sleeved on the guide rod, and each set of sliding device is connected with one screw nut. The utility model can realize the adjustment of the sheet metal with various parameters, realize continuous production and meet the requirements of a metal sheet rolling production line.
Description
Technical Field
The utility model relates to the technical field of sheet metal forming, in particular to a sheet metal width adjusting device.
Background
The stamping production of the automobile panel is an important forming and manufacturing technology in the processing and manufacturing processes, and along with the development of modern manufacturing technology, the stamping production technology is developed in the direction of automation, flexibility and precision, and simultaneously, higher requirements are put on the forming precision and the production efficiency of workpieces. The metal plate rolling production line is an automatic production line developed to meet the requirement.
The metal sheet rolling production line can realize the processes of punching, bending, trimming and the like of the metal sheet. The metal plate rolling production line adopts a continuous production mode, and continuous conveying of the plates is needed. In the production process, the conveying width of the metal plate needs to be adjusted at any time due to the difference of the parameters of the plate so as to meet the requirement of roll forming.
Disclosure of Invention
The utility model provides a sheet width adjusting device for solving the problems in the prior art, which can realize sheet adjustment of various parameters, and realizes processes of punching, bending, trimming and the like of a sheet metal piece by adopting a continuous production mode through matching with a sheet metal rolling production line, thereby meeting the requirements of the sheet metal rolling production line and having higher production efficiency and product stability.
The utility model is realized in such a way that the sheet width adjusting device comprises a frame body, a transmission device, a screw nut, a guide wheel device, a guide rod and a sliding device, wherein the transmission device comprises a transmission screw, a locking sleeve and a rotary hand wheel;
the two ends of the transmission screw rod are respectively and rotatably connected with the machine body frame through a first bearing, so that the transmission screw rod can rotate in the machine body frame; the transmission screw rod is symmetrically provided with two groups of independent threads on the part positioned in the frame of the machine body, the rotation directions of the two groups of threads are respectively right-handed and left-handed, and the two groups of threads are respectively connected with a screw nut matched with the two groups of threads; a guide wheel device is respectively connected below each screw nut, and a space for clamping the plate is formed between the two guide wheel devices;
the locking sleeve is fixed on the machine body frame, and one end of the transmission screw rod penetrates through the machine body frame to the outer side of the machine body frame and is connected with the rotary hand wheel after penetrating through the locking sleeve;
the two ends of the guide rod are fixed on the frame of the machine body and are positioned above the screw nut, two sets of symmetrically arranged sliding devices are sleeved on the guide rod, and each set of sliding device is connected with one screw nut.
In the above technical solution, preferably, the frame of the machine body is formed by connecting a left connecting plate, a right connecting plate, an upper connecting plate and a bottom plate through bolts.
In the above technical scheme, preferably, the guide wheel device comprises a guide wheel and a support shaft, the guide wheel device is connected to a sliding block of the sliding device through threads at the upper end of the support shaft, the guide wheel is connected with the support shaft through two groups of bearings II, inner rings of the two groups of bearings II are supported through a support sleeve, and outer rings of the two groups of bearings II are supported through elastic check rings for holes.
In the above technical solution, it is further preferable that both sides of the guiding wheel are provided with guiding edges, so that the workpiece is not separated in the height direction.
In the above technical scheme, preferably, the locking sleeve is threaded with a locking handle, so that the transmission screw rod and the locking sleeve can be locked by rotating the locking handle, and the transmission screw rod can not rotate any more.
In the above technical scheme, preferably, the rotary hand wheel is connected with the transmission screw by a key, the end face of the transmission screw is provided with a gland, and the rotary hand wheel is connected and fixed with the transmission screw by a bolt penetrating through the gland.
In the above technical solution, preferably, the sliding device includes a guide sleeve and a sliding block, and the guide sleeve is horizontally slidably connected with the guide rod; the sliding block is in interference fit with the guide sleeve, and the screw nut is connected with the sliding block through a bolt.
The utility model has the advantages and positive effects that:
according to the adjusting device, the driving screw is driven to rotate by rotating the hand wheel, so that the screw nut and the driving screw are driven by the screw pair, the two screw nuts horizontally move, the two sets of sliding devices and the two sets of guide wheel devices are driven to symmetrically move at the same time, and in the adjusting process, the center of a workpiece is kept unchanged all the time by the adjusting device, so that the whole device can be adjusted at any time according to the conveying width of a metal plate, the metal plate can be continuously conveyed, the continuous production mode of a metal plate rolling production line is ensured, and the problem that the metal plate cannot be continuously conveyed due to the difference of the sizes of the metal plates is avoided; and the sliding device guides through the guide rod, so that the running stability of the whole device is further ensured. The utility model can realize the adjustment of the sheet metal with various parameters, and realizes the processes of punching, bending, trimming and the like of the sheet metal piece by adopting a continuous production mode through matching with a sheet metal rolling production line, thereby meeting the requirements of the sheet metal rolling production line and having higher production efficiency and product stability.
Drawings
The technical solution of the present utility model will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a general assembly view of an adjustment device of a preferred embodiment of the present utility model;
FIG. 2 is a left side view of an adjustment device of a preferred embodiment of the present utility model;
FIG. 3 is a left cross-sectional view of an adjustment device of a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of a guide wheel assembly and a slide assembly according to a preferred embodiment of the present utility model;
FIG. 5 is a schematic view of a guide wheel assembly of a preferred embodiment of the present utility model;
fig. 6 is a schematic view showing an adjusting device according to a preferred embodiment of the present utility model adjusted to a narrower plate material state.
In the figure:
1. a fuselage frame; 1-1, a left connecting plate; 1-2, a right connecting plate; 1-3, an upper connecting plate; 1-4, a bottom plate;
2. a guide rod;
3. a transmission device; 3-1, rotating a hand wheel; 3-2, driving a screw rod; 3-3, a first bearing; 3-4, locking sleeve; 3-5, locking the handle; 3-6, capping; 3-7, bond;
4. a sliding device; 4-1, a guide sleeve; 4-2, sliding blocks;
5. a screw nut; 5-1, a left screw nut; 5-2, a right screw nut;
6. a guide wheel device; 6-1, a supporting shaft; 6-2, a guide wheel; 6-3, a second bearing; 6-4, supporting the sleeve; 6-5, a circlip for holes; 6-6, guiding edges;
7. and (5) plate materials.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 6, an embodiment of the present utility model provides a sheet width adjustment device, which includes a frame 1, a transmission device 3, a screw nut 5, a guide wheel device 6, a guide rod 2, and a sliding device 4.
The machine body frame 1 consists of a left connecting plate 1-1, a right connecting plate 1-2, an upper connecting plate 1-3 and a bottom plate 1-4, and is connected into the machine body frame 1 through bolts.
The transmission device 3 comprises a transmission lead screw 3-2, a locking sleeve 3-4, a rotary hand wheel 3-1 and a gland 3-6, wherein two ends of the transmission lead screw 3-2 are respectively in rotary connection with a left connecting plate 1-1 and a right connecting plate 1-2 of the machine body frame 1 through a bearing I3-3, so that the transmission lead screw 3-2 can rotate in the machine body frame 1. The locking sleeve 3-4 is fixed on the left connecting plate 1-1 of the machine body frame 1 through bolts, and one end of the transmission screw rod 3-2 penetrates through the machine body frame 1 to the outer side of the machine body frame and is connected with the rotary hand wheel 3-1 after penetrating through the locking sleeve 3-4; the rotary hand wheel 3-1 is connected with the transmission screw 3-2 by a key 3-7, a gland 3-6 is arranged on the end face of the transmission screw 3-2, and the rotary hand wheel 3-1 is fixedly connected with the transmission screw 3-2 by a bolt penetrating through the gland 3-6 to prevent the rotary hand wheel 3-1 from sliding. The transmission screw 3-2 is symmetrically provided with two groups of independent threads on the part positioned in the machine body frame 1, the rotation directions of the two groups of threads are respectively right-handed and left-handed, and the two groups of threads are respectively connected with a screw nut 5 matched with the two groups of threads, namely a left screw nut 5-1 and a right screw nut 5-2.
The two ends of the guide rod 2 are fixed on the left connecting plate 1-1 and the right connecting plate 1-2 of the machine body frame 1 and are positioned above the screw nut 5, and specifically, the two ends of the guide rod 2 are respectively connected with the left connecting plate 1-1 and the right connecting plate 1-2 through shoulders. Two sets of symmetrically arranged sliding devices 4 are sleeved on the guide rod 2, and each set of sliding device 4 is connected with a screw nut 5; specifically, the sliding device 4 comprises a guide sleeve 4-1 and a sliding block 4-2, wherein the guide sleeve 4-1 is horizontally connected with the guide rod 2 in a sliding manner and is used for guiding the sliding device 4; the sliding block 4-2 is in interference fit with the guide sleeve 4-1, and the screw nut 5 is connected with the sliding block 4-2 through a bolt.
A guide wheel device 6 is respectively arranged below each screw nut 5, the guide wheel devices 6 are arranged on the sliding block 4-2, and a space for clamping the plate 7 is formed between the two guide wheel devices 6. The guide wheel device 6 comprises a guide wheel 6-2 and a supporting shaft 6-1, the guide wheel 6-2 is connected to the sliding block 4-2 through threads at the upper end of the supporting shaft 6-1, the guide wheel 6-2 is connected with the supporting shaft 6-1 through two groups of bearings II 6-3, inner rings of the two groups of bearings II 6-3 are supported through the supporting sleeve 6-4, and outer rings of the two groups of bearings II 6-3 are supported through holes by using the elastic check rings 6-5. Guide edges 6-6 are arranged on two sides of the guide wheel 6-2, so that the plate 7 cannot be separated in the height direction.
The locking sleeve 3-4 is connected with the locking handle 3-5 in a threaded manner, so that the locking handle 3-5 is rotated, the transmission screw 3-2 and the locking sleeve 3-4 can be locked, the transmission screw 3-2 cannot rotate any more, the sliding device 4 cannot move any more, and the width of the plate 7 can be limited to a certain fixed value.
The specific implementation process of the utility model comprises the following steps:
the work, rotate the hand wheel 3-1 and drive the rotation of the transmission lead screw 3-2, make and pass through the pair transmission of the whorl between lead screw mother 5 and the transmission lead screw 3-2, two lead screw mother 5 produce horizontal migration, and then drive two sets of sliding devices 4 and two sets of leading wheels 6-2 devices 6 and move symmetrically at the same time, make the distance between the devices 6 of two sets of leading wheels 6-2 and width looks adaptation of the sheet metal 7.
The utility model can be adjusted at any time according to the conveying width of the metal plate 7, can continuously convey the metal plate 7, ensures the continuous production mode of the metal plate 7 rolling production line, avoids the problem that the metal plate 7 cannot be continuously conveyed due to the difference of the sizes of the metal plates, and ensures that the whole device operates stably. The utility model can realize the adjustment of the sheet metal 7 with various parameters, and realizes the processes of punching, bending, trimming and the like of the sheet metal piece by adopting a continuous production mode through matching with the rolling production line of the sheet metal 7, thereby meeting the requirements of the rolling production line of the sheet metal 7 and having higher production efficiency and product stability.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments may be modified or some or all of the technical features may be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the present utility model.
Claims (7)
1. Sheet width adjusting device, its characterized in that: the device comprises a frame, a transmission device, a screw nut, a guide wheel device, a guide rod and a sliding device, wherein the transmission device comprises a transmission screw, a locking sleeve and a rotary hand wheel;
the two ends of the transmission screw rod are respectively and rotatably connected with the machine body frame through a first bearing, so that the transmission screw rod can rotate in the machine body frame; the transmission screw rod is symmetrically provided with two groups of independent threads on the part positioned in the frame of the machine body, the rotation directions of the two groups of threads are respectively right-handed and left-handed, and the two groups of threads are respectively connected with a screw nut matched with the two groups of threads; a guide wheel device is respectively connected below each screw nut, and a space for clamping the plate is formed between the two guide wheel devices;
the locking sleeve is fixed on the machine body frame, and one end of the transmission screw rod penetrates through the machine body frame to the outer side of the machine body frame and is connected with the rotary hand wheel after penetrating through the locking sleeve;
the two ends of the guide rod are fixed on the frame of the machine body and are positioned above the screw nut, two sets of symmetrically arranged sliding devices are sleeved on the guide rod, and each set of sliding device is connected with one screw nut.
2. The sheet width adjustment apparatus of claim 1, wherein: the machine body frame consists of a left connecting plate, a right connecting plate, an upper connecting plate and a bottom plate, and is formed by connecting bolts.
3. The sheet width adjustment apparatus of claim 1, wherein: the guide wheel device comprises a guide wheel and a supporting shaft, the guide wheel device is connected to a sliding block of the sliding device through threads at the upper end of the supporting shaft, the guide wheel is connected with the supporting shaft through two groups of bearings II, inner rings of the two groups of bearings II are supported through supporting sleeves, and outer rings of the two groups of bearings II are supported through holes by elastic check rings.
4. A sheet width adjustment apparatus according to claim 3, wherein: guide edges are arranged on two sides of the guide wheel, so that the workpiece cannot be separated in the height direction.
5. The sheet width adjustment apparatus of claim 1, wherein: the locking sleeve is connected with the locking handle through threads, so that the transmission screw rod and the locking sleeve can be locked by rotating the locking handle, and the transmission screw rod can not rotate any more.
6. The sheet width adjustment apparatus of claim 1, wherein: the rotary hand wheel is connected with the transmission screw rod by a key, a gland is arranged on the end face of the transmission screw rod, and the rotary hand wheel is connected and fixed with the transmission screw rod by a bolt penetrating through the gland.
7. The sheet width adjustment apparatus of claim 1, wherein: the sliding device comprises a guide sleeve and a sliding block, and the guide sleeve is horizontally connected with the guide rod in a sliding manner; the sliding block is in interference fit with the guide sleeve, and the screw nut is connected with the sliding block through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321737514.6U CN220560278U (en) | 2023-07-04 | 2023-07-04 | Sheet width adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321737514.6U CN220560278U (en) | 2023-07-04 | 2023-07-04 | Sheet width adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560278U true CN220560278U (en) | 2024-03-08 |
Family
ID=90094929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321737514.6U Active CN220560278U (en) | 2023-07-04 | 2023-07-04 | Sheet width adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560278U (en) |
-
2023
- 2023-07-04 CN CN202321737514.6U patent/CN220560278U/en active Active
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