CN213003986U - Clamping device for processing strip-shaped metal piece - Google Patents
Clamping device for processing strip-shaped metal piece Download PDFInfo
- Publication number
- CN213003986U CN213003986U CN202022032871.5U CN202022032871U CN213003986U CN 213003986 U CN213003986 U CN 213003986U CN 202022032871 U CN202022032871 U CN 202022032871U CN 213003986 U CN213003986 U CN 213003986U
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- Prior art keywords
- transmission shaft
- bottom plate
- plates
- stepping motor
- hydraulic cylinder
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- 239000002184 metal Substances 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device is used in processing of strip metalwork, including bottom plate and riser, the quantity of bottom plate is two and the center folds mutually and sets up perpendicularly, and the quantity of riser is four and installs respectively in the free end of four bottom plates, and two strengthening ribs are do not installed with the punishment of riser junction to the bottom plate, and bottom plate upper portion is provided with the fixed plate, and the fixed plate both ends are run through and are provided with the mounting hole. The utility model is provided with the crown gear, the transmission gear, the second transmission shaft and the third transmission shaft, thereby being convenient for completing the synchronous rotation of two connecting plates driven by two rotating shafts; the two stepping motors drive the first hydraulic cylinder and the second hydraulic cylinder to rotate, so that the rotation precision is improved, and the steering of a workpiece to be processed is convenient to complete; the device is provided with the rubber pad, the reinforcing ribs and the fixing plate, so that the installation strength of the device is improved, and the protection of a workpiece to be processed is completed; the two connecting plates are arranged and sleeved on the rotating shaft on one side, so that the control of the rotating positions and the angles of the two hydraulic cylinders is convenient to complete.
Description
Technical Field
The utility model relates to a strip metalwork processing field especially relates to a clamping device is used in strip metalwork processing.
Background
Clamping is that before a workpiece starts to be machined, the workpiece must firstly occupy a certain correct position on a machine tool or in a clamp, the process is called positioning, before the workpiece starts to be machined, the workpiece must firstly occupy a certain correct position on the machine tool or in the clamp, the process is called positioning, in order to prevent the positioned workpiece from displacing under the action of cutting force and keep the workpiece at the correct position all the time in the machining process, the workpiece needs to be pressed and clamped firmly, the process is called clamping, and the whole process of positioning and clamping is called clamping together.
The existing clamping device for processing the strip-shaped metal piece only has a clamping function mostly, the overturning still needs manual overturning of workers, time is consumed, and the processing efficiency is influenced, so that the clamping device for processing the strip-shaped metal piece by a strip-shaped assembling machine is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is used in strip metalwork processing just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a clamping device for processing a strip-shaped metal piece comprises a bottom plate and vertical plates, wherein the number of the bottom plate is two, the centers of the two bottom plates are vertically overlapped, the number of the vertical plates is four, the four vertical plates are respectively installed at free ends of the four bottom plates, two reinforcing ribs are respectively installed at the positions where the bottom plate is connected with the vertical plates, a fixing plate is arranged at the upper part of the bottom plate, installation holes are arranged at two ends of the fixing plate in a penetrating manner, a second stepping motor is arranged at the upper part of one bottom plate, the output end of the second stepping motor is connected with a second transmission shaft, a second chain is sleeved at the outer side of the second transmission shaft, two second hydraulic cylinders are correspondingly arranged at the tops of the vertical plates, installed at the two free ends of the bottom plate of the second stepping motor, a connecting shaft is arranged at the connecting position of the second hydraulic cylinders, and the free ends of the second chain are sleeved at, the free ends of the second hydraulic cylinders are connected with second telescopic columns, the bottom plate is perpendicular to the bottom plate for mounting the second stepping motor, a rotating shaft is correspondingly arranged on one side of the vertical plate for mounting the two free ends of the bottom plate, the rotating shaft is rotatably connected with the vertical plate, two connecting plates are sleeved on the outer side of the rotating shaft, a first hydraulic cylinder is mounted between the free ends of the two connecting plates, the free end of the first hydraulic cylinder is connected with a first telescopic column, the free ends of the first telescopic columns are respectively provided with a rubber pad, a first transmission shaft is connected between the two vertical plates for mounting the rotating shaft, a first stepping motor is arranged on the upper portion of the center of the first transmission shaft, a first chain is sleeved on the outer side of an output shaft of the first stepping motor, the free end of the first chain is sleeved on the outer side of the first transmission shaft, and the first stepping, the support is correspondingly installed between the two vertical plates for installing the rotating shafts, a third transmission shaft is rotatably arranged on the inner side of the support, transmission gears are arranged at two free ends of the third transmission shaft, second crown gears are sleeved on the outer sides of the two rotating shafts, and first crown gears are sleeved on two sides of the first transmission shaft, which are close to the vertical plates.
Preferably: the first step motor output shaft, the first transmission shaft and the first chain junction all are provided with the gear, the third transmission shaft all with the leg joint department of riser one side all installs the bearing, the rubber pad with the flexible post of second bonds, the quantity of fixed plate is a plurality of and is four at least, the bottom plate with the riser all with the strengthening rib welding.
So set up, be convenient for first step motor is to first transmission shaft output power, reduces frictional force and promotes the power take off rate of first step motor promotes the rubber pad with the joint strength of the flexible post of second is convenient for accomplish the installation to "ten" form bottom plate sub-assembly, promotes the bottom plate with the joint strength of riser.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the crown gear, the transmission gear, the second transmission shaft and the third transmission shaft are arranged, so that the two rotating shafts can drive the two connecting plates to synchronously rotate;
2. the two stepping motors drive the first hydraulic cylinder and the second hydraulic cylinder to rotate, so that the rotation precision is improved, and the steering of a workpiece to be processed is convenient to complete;
3. the device is provided with the rubber pad, the reinforcing ribs and the fixing plate, so that the installation strength of the device is improved, and the protection of a workpiece to be processed is completed; the two connecting plates are arranged and sleeved on the rotating shaft on one side, so that the control of the rotating positions and the angles of the two hydraulic cylinders is convenient to complete.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an isometric view of a clamping device for processing a strip-shaped metal piece according to the present invention;
fig. 2 is a left side view of the clamping device for processing a strip-shaped metal piece according to the present invention;
fig. 3 is a front view of the clamping device for processing a strip-shaped metal piece according to the present invention;
fig. 4 is a partial enlarged view of a first crown gear of the clamping device for processing the strip-shaped metal piece according to the present invention;
the reference numerals are explained below:
1. a base plate; 2. a vertical plate; 3. reinforcing ribs; 4. a first stepper motor; 5. a first chain; 6. a first drive shaft; 7. a connecting plate; 8. a rotating shaft; 9. a first hydraulic cylinder; 10. a second telescopic column; 11. a rubber pad; 12. a second hydraulic cylinder; 13. a second telescopic column; 14. a second chain; 15. a second drive shaft; 16. a second stepping motor; 17. a first crown gear; 18. a first drive gear; 19. a second drive shaft; 20. a second crown gear; 21. a fixing plate; 22. and (7) installing holes.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-4, a clamping device for processing a strip-shaped metal piece comprises a bottom plate 1 and vertical plates 2, wherein two bottom plates 1 are vertically arranged with centers overlapped, four vertical plates 2 are respectively arranged at free ends of the four bottom plates 1, two reinforcing ribs 3 are respectively arranged at the joints of the bottom plate 1 and the vertical plates 2, a fixing plate 21 is arranged at the upper part of the bottom plate 1, two mounting holes 22 are arranged at two ends of the fixing plate 21 in a penetrating manner, a second stepping motor 16 is arranged at the upper part of one bottom plate 1, the output end of the second stepping motor 16 is connected with a second transmission shaft 15, a second chain 14 is sleeved at the outer side of the second transmission shaft 15, two second hydraulic cylinders 12 are correspondingly arranged at the tops of the vertical plates 2 arranged at two free ends of the bottom plate 1 provided with the second stepping motor 16, a connecting shaft is arranged at the joints of the second hydraulic cylinders 12 and the vertical plates 2, and the free ends of the second chain 14 are sleeved at the, the free ends of the second hydraulic cylinders 12 are connected with second telescopic columns 13, the bottom plate 1 is perpendicular to the bottom plate 1 provided with the second stepping motor 16, one sides of vertical plates 2 provided with two free ends are correspondingly provided with rotating shafts 8, the rotating shafts 8 are rotatably connected with the vertical plates 2, two connecting plates 7 are sleeved outside the rotating shafts 8, a first hydraulic cylinder 9 is arranged between the free ends of the two connecting plates 7, the free end of the first hydraulic cylinder 9 is connected with a first telescopic column 10, the free ends of the first telescopic columns 10 are respectively provided with a rubber pad 11, a first transmission shaft 6 is connected between the two vertical plates 2 provided with the rotating shafts 8, a first stepping motor 4 is arranged at the upper part of the center of the first transmission shaft 6, a first chain 5 is sleeved outside the output shaft of the first stepping motor 4, the free end of the first chain 5 is sleeved outside the first transmission shaft 6, the first stepping motor 4 is connected with the bottom plate 1 through a bracket, a bracket is, the inboard third transmission shaft 19 that rotates of support is provided with, and two free ends of third transmission shaft 19 all are provided with drive gear 18, and two 8 outsides in pivot all overlap and are equipped with second crown gear 20, and the both sides that first transmission shaft 6 is close to riser 2 all overlap and are equipped with first crown gear 17.
The working principle is as follows: the working personnel places the utility model at the working position, installs the utility model at the working position through the fixing plate 21 and the installation hole 22, places the workpiece to be processed at the four supports of the rubber pad 11, starts the first hydraulic cylinder 9, pushes out the displacement of the first telescopic column 10, extrudes the rubber pad 11 and the workpiece to be processed, completes the fixation and the processing, after the processing is completed, starts the first stepping motor 4, drives the rotating shaft 8 of the first transmission shaft 6 through the first chain 5, the first crown gear 17 at the two ends of the first transmission shaft 6 is matched with the transmission gear 18, drives the third transmission shaft 19 to rotate, the second crown gear 20 is matched with the transmission gear 18, drives the rotating shaft 8 to rotate, further drives the workpiece to be processed to rotate through the connecting plate 7, carries out the secondary processing, starts the second hydraulic cylinder 12, pushes out the second telescopic column 13, blocks the two ends of the workpiece to be processed, releases the first hydraulic cylinder 9, retracts the first telescopic, the workpiece is clamped through the second telescopic column 13, the second stepping motor 16 is started, the second hydraulic cylinder 12 is driven to rotate through the second transmission shaft 15 and the second chain 14, the first hydraulic cylinder 9 is started to push out the telescopic column and the rubber pad 11 when the workpiece rotates to a required position, clamping is completed, and the steps are repeated, so that the workpiece is machined.
Preferably: 4 output shafts of first step motor, first transmission shaft 6 and 5 junctions of first chain all are provided with the gear, the bearing is all installed with the leg joint department of 2 one sides of riser to third transmission shaft 19, rubber pad 11 bonds with the flexible post 13 of second, the quantity of fixed plate 21 is a plurality of and is four at least, bottom plate 1 and riser 2 all weld with strengthening rib 3, be convenient for first step motor 4 to 6 output power of first transmission shaft, reduce the power take off rate of frictional force promotion first step motor 4, promote the joint strength of rubber pad 11 and the flexible post 13 of second, be convenient for accomplish the installation to "ten" style of calligraphy bottom plate 1 sub-assembly, promote the joint strength of bottom plate 1 and riser 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (2)
1. The utility model provides a strip is clamping device for metalwork processing, includes bottom plate (1) and riser (2), its characterized in that: the number of the bottom plates (1) is two, the centers of the bottom plates are overlapped and vertically arranged, the number of the vertical plates (2) is four, the vertical plates (2) are respectively arranged at the free ends of the four bottom plates (1), two reinforcing ribs (3) are respectively arranged at the joints of the bottom plates (1) and the vertical plates (2), a fixing plate (21) is arranged at the upper part of each bottom plate (1), mounting holes (22) are arranged at the two ends of each fixing plate (21) in a penetrating manner, a second stepping motor (16) is arranged at the upper part of one bottom plate (1), a second transmission shaft (15) is connected with the output end of the second stepping motor (16), a second chain (14) is sleeved at the outer side of the second transmission shaft (15), two second hydraulic cylinders (12) are correspondingly arranged at the tops of the vertical plates (2) which are arranged at the two free ends of the bottom, a connecting shaft is arranged at the joint of the second hydraulic cylinder (12) and the vertical plate (2), the free end of the second chain (14) is sleeved outside the connecting shaft at the joint of the vertical plate (2) and the second hydraulic cylinder (12) close to the second stepping motor (16), the free end of the second hydraulic cylinder (12) is connected with a second telescopic column (13), the bottom plate (1) is perpendicular to the bottom plate (1) provided with the second stepping motor (16), a rotating shaft (8) is correspondingly arranged on one side of the vertical plate (2) provided with the two free ends of the second hydraulic cylinder, the rotating shaft (8) is rotatably connected with the vertical plate (2), two connecting plates (7) are sleeved outside the rotating shaft (8), a first hydraulic cylinder (9) is arranged between the free ends of the two connecting plates (7), and the free end of the first hydraulic cylinder (9) is connected with a first telescopic column (10), the free ends of the first telescopic columns (10) are respectively provided with a rubber pad (11), a first transmission shaft (6) is connected between two vertical plates (2) provided with the rotating shafts (8), the upper part of the center of the first transmission shaft (6) is provided with a first stepping motor (4), a first chain (5) is sleeved on the outer side of an output shaft of the first stepping motor (4), the free end of the first chain (5) is sleeved on the outer side of the first transmission shaft (6), the first stepping motor (4) is connected with the bottom plate (1) through a support, a support is correspondingly installed between the two vertical plates (2) provided with the rotating shafts (8), a third transmission shaft (19) is rotatably arranged on the inner side of the support, both free ends of the third transmission shaft (19) are provided with transmission gears (18), and both outer sides of the two rotating shafts (8) are sleeved with second crown gears (20), and first crown gears (17) are sleeved on two sides of the first transmission shaft (6) close to the vertical plate (2).
2. The clamping device for processing the strip-shaped metal piece according to claim 1, wherein: the output shaft of the first stepping motor (4), the joint of the first transmission shaft (6) and the first chain (5) are provided with gears, the joint of the third transmission shaft (19) and the support on one side of the vertical plate (2) is provided with bearings, the rubber pads (11) are bonded with the second telescopic columns (13), the number of the fixed plates (21) is at least four, and the bottom plate (1) and the vertical plate (2) are welded with the reinforcing ribs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032871.5U CN213003986U (en) | 2020-09-16 | 2020-09-16 | Clamping device for processing strip-shaped metal piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032871.5U CN213003986U (en) | 2020-09-16 | 2020-09-16 | Clamping device for processing strip-shaped metal piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003986U true CN213003986U (en) | 2021-04-20 |
Family
ID=75476922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022032871.5U Expired - Fee Related CN213003986U (en) | 2020-09-16 | 2020-09-16 | Clamping device for processing strip-shaped metal piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213003986U (en) |
-
2020
- 2020-09-16 CN CN202022032871.5U patent/CN213003986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |