CN211496243U - Clamping device with limiting function - Google Patents
Clamping device with limiting function Download PDFInfo
- Publication number
- CN211496243U CN211496243U CN201922115896.9U CN201922115896U CN211496243U CN 211496243 U CN211496243 U CN 211496243U CN 201922115896 U CN201922115896 U CN 201922115896U CN 211496243 U CN211496243 U CN 211496243U
- Authority
- CN
- China
- Prior art keywords
- clamping
- rod
- driving
- clamping rod
- clamping piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of the material transmission technique and specifically relates to indicate a clamping device with limit function, which comprises a base, clamping mechanism and slewing mechanism, clamping mechanism installs in the base, clamping mechanism includes actuating mechanism, first clamping piece, second clamping piece, first clamping rod and second clamping rod, first clamping piece and second clamping piece install in first clamping rod and second clamping rod respectively, first clamping piece and second clamping piece just face to setting up, actuating mechanism is used for driving first clamping rod and second clamping rod to move towards the direction that is close to each other or keeps away from each other; the base is provided with the through-hole, and the through-hole internalization is provided with the stop collar, and the both ends lateral wall of stop collar is provided with the stopper respectively, and first clamping rod is installed in the stop collar. The utility model discloses a be provided with the stop collar to be provided with the stopper respectively in the both sides of stop collar, thereby reached the effect of the removal stroke of the first clamping piece of control, guaranteed the utility model discloses can not press from both sides bad material roller.
Description
Technical Field
The utility model belongs to the technical field of the material transmission technique and specifically relates to indicate a clamping device with limit function.
Background
For materials such as cloth, films and the like, the feeding roller and the discharging roller are arranged on corresponding clamping devices to be clamped and controlled to rotate. The conventional clamping device is lack of a limiting mechanism, so that the clamping stroke of the conventional clamping device cannot be accurately controlled, and the phenomenon of clamping a broken material roller can occur.
Disclosure of Invention
The utility model discloses problem to prior art provides a clamping device with limit function, can carry on spacingly to clamping mechanism's stroke.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of clamping device with limit function, including the base, be used for pressing from both sides the clamping mechanism of material roller and be used for driving the slewing mechanism that the material roller rotated, clamping mechanism install in the base, clamping mechanism includes actuating mechanism, first clamping piece, second clamping piece, first clamping bar and second clamping bar parallel arrangement, first clamping piece installs in first clamping bar, the second clamping piece installs in second clamping bar, first clamping piece and the second clamping bar just are setting up and are used for cooperating to press from both sides the material roller, actuating mechanism is used for driving first clamping bar and the second clamping bar move towards the direction that is close to each other or keeps away from each other; the base is provided with the through-hole, the through-hole internalization is provided with the stop collar, the both ends lateral wall of stop collar is provided with the stopper respectively, the stopper be used for with the base is contradicted in order to prevent the stop collar breaks away from the through-hole, first clamping rod install in the stop collar.
Furthermore, actuating mechanism include two all install in the actuating cylinder of base, the piston rod of two actuating cylinders is respectively first press from both sides tight pole with the second presss from both sides tight pole, the cylinder body of two actuating cylinders connect respectively in the second presss from both sides tight pole with first clamp rod.
Furthermore, slewing mechanism includes rotation motor and drive mechanism, the rotation motor install in the second presss from both sides tight pole, the rotation motor is used for driving through drive mechanism the second clamping piece rotates.
Furthermore, the transmission mechanism comprises a first transmission wheel, a second transmission wheel and a transmission belt, the first transmission wheel and the rotating motor rotate coaxially, the second transmission wheel and the second clamping piece rotate coaxially, and two ends of the transmission belt are respectively wound on the first transmission wheel and the second transmission wheel.
Preferably, the second clamping bar is provided with a bearing, and the second clamping member is rotatably mounted in the bearing.
Furthermore, the limiting sleeve is provided with a driving cylinder, a piston rod of the driving cylinder and the first clamping member are movably arranged in the limiting sleeve, and the piston rod of the driving cylinder is rotatably connected to the first clamping member.
Furthermore, a piston rod of the driving cylinder is provided with a guide sleeve, and the guide sleeve is movably abutted against the inner side wall of the limiting sleeve.
Furthermore, the base is provided with a guide rail, the first clamping rod and the second clamping rod are respectively provided with a sliding block, and the sliding blocks are arranged on the guide rail in a sliding mode.
The utility model has the advantages that: the utility model discloses a be provided with the stop collar to be provided with the stopper respectively in the both sides of stop collar, thereby reached the effect of the removal stroke of the first clamping piece of control, guaranteed the utility model discloses can not press from both sides bad material roller.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a top view of the present invention with the base hidden.
Fig. 3 is an enlarged view of fig. 2 at a.
Reference numerals: 1-base, 2-clamping mechanism, 3-slewing mechanism, 4-stop collar, 5-material roller, 6-guide rail, 7-slider, 21-actuating mechanism, 22-first clamping piece, 23-second clamping piece, 24-first clamping rod, 25-second clamping rod, 31-rotating motor, 32-drive mechanism, 41-stop collar, 42-driving cylinder, 43-guide collar, 211-driving cylinder, 212-extension bar, 221-bearing, 321-first drive wheel, 322-second drive wheel, 323-drive belt.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the clamping device with a position limiting function provided by the present invention comprises a base 1, a clamping mechanism 2 for clamping a material roller 5, and a rotating mechanism 3 for driving the material roller 5 to rotate, the clamping mechanism 2 is arranged on the base 1, the clamping mechanism 2 comprises a driving mechanism 21, a first clamping piece 22, a second clamping piece 23, a first clamping rod 24 and a second clamping rod 25, the first clamping bar 24 and the second clamping bar 25 are arranged in parallel, the first clamping member 22 is mounted on the first clamping bar 24, the second clamping piece 23 is arranged on a second clamping rod 25, the first clamping piece 22 and the second clamping piece 23 are arranged oppositely and are used for matching and clamping the material roller 5, the driving mechanism 21 is configured to drive the first clamping rod 24 and the second clamping rod 25 to move toward or away from each other; the base 1 is provided with a through hole (not shown in the figure), the through hole is internally and movably provided with a limiting sleeve 4, the outer side walls of two ends of the limiting sleeve 4 are respectively provided with a limiting block 41, the limiting block 41 is used for abutting against the base 1 to prevent the limiting sleeve 4 from being separated from the through hole, and the first clamping rod 24 is arranged in the limiting sleeve 4.
Specifically, the driving mechanism 21 includes two driving cylinders 211 installed on the base 1, piston rods of the two driving cylinders 211 are respectively the first clamping rod 24 and the second clamping rod 25, and cylinder bodies of the two driving cylinders 211 are respectively connected to the second clamping rod 25 and the first clamping rod 24. The specific arrangement of the two actuating cylinders 211 is shown in fig. 2.
The utility model discloses carry out the during operation, arrange material roller 5 (no matter material roller 5 or material roller 5 all) in between first clamping piece 22 and the second clamping piece 23 by the staff, then drive two actuating cylinder 211 and begin work simultaneously and shrink the piston rod, drive first clamping piece 22 and second clamping piece 23 respectively towards the direction removal that is close to each other through first clamping bar 24 and second clamping bar 25, because stop collar 4's effect, when locating part and base 1's lateral wall is contradicted, first clamping bar 24 just can't continue to remove, thereby only second clamping bar 25 continues to drive second clamping piece 23 and removes towards the direction of first clamping piece 22, thereby realized clamping effect, also can effectively avoid because of pressing from both sides the phenomenon emergence of bad material roller 5 of the too big clamp stroke.
Specifically, an extension rod 212 is connected to a piston rod of the driving cylinder 211, and the extension rod 212 is used for connecting the first clamping rod 24 or the second clamping rod 25.
In this embodiment, the rotating mechanism 3 includes a rotating motor 31 and a transmission mechanism 32, the rotating motor 31 is installed on the second clamping rod 25, and the rotating motor 31 is used for driving the second clamping member 23 to rotate through the transmission mechanism 32; specifically, the transmission mechanism 32 includes a first transmission wheel 321, a second transmission wheel 322 and a transmission belt 323, the first transmission wheel 321 and the rotating motor 31 rotate coaxially, the second transmission wheel 322 and the second clamping member 23 rotate coaxially, and two ends of the transmission belt 323 are respectively wound on the first transmission wheel 321 and the second transmission wheel 322. The utility model discloses drive second clamping piece 23 by rotating electrical machines 31 through drive belt 323 drive mechanism 32 and rotate, and then play the drive and press from both sides tight material roller 5 pivoted effect by first clamping piece 22 and second clamping piece 23.
Preferably, the second clamping bar 25 is provided with a bearing 221, and the second clamping member 23 is rotatably mounted in the bearing 221 for reducing friction when the second clamping member 23 rotates.
In this embodiment, the position-limiting sleeve 4 is provided with a driving cylinder 42, a piston rod of the driving cylinder 42 and the first clamping member 22 are movably disposed in the position-limiting sleeve 4, and the piston rod of the driving cylinder 42 is rotatably connected to the first clamping member 22. This drive actuating cylinder 42's setting for play the effect that the first clamping piece 22 of secondary drive removed, because this power that drives actuating cylinder 42 is little than driving oil cylinder 211's power, consequently by the drive actuating cylinder 42 carry out the drive of the small range stroke of first clamping piece 22 behind stop collar 4 conflict base 1, make to press from both sides tightly more firm and safety, also can let the utility model discloses press from both sides the material roller 5 that the tight specification is different.
Specifically, the piston rod of the driving cylinder 42 is provided with a guide sleeve 43, and the guide sleeve 43 is movably abutted against the inner side wall of the limit sleeve 4. The piston rod of the driving cylinder 42 and the second clamping member 23 are ensured to move along the linear direction by the guide sleeve 43, so that the driving is more accurate.
In this embodiment, the base 1 is provided with a guide rail 6, the first clamping rod 24 and the second clamping rod 25 are respectively provided with a sliding block 7, and the sliding blocks 7 are slidably arranged on the guide rail 6, so that a guiding function is achieved, and the first clamping rod 24 and the second clamping rod 25 are ensured to move along a straight line.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a clamping device with limit function, includes the base, is used for pressing from both sides the clamping mechanism of tight material roller and is used for driving material roller pivoted slewing mechanism, clamping mechanism install in the base, its characterized in that: the clamping mechanism comprises a driving mechanism, a first clamping piece, a second clamping piece, a first clamping rod and a second clamping rod, the first clamping rod and the second clamping rod are arranged in parallel, the first clamping piece is arranged on the first clamping rod, the second clamping piece is arranged on the second clamping rod, the first clamping piece and the second clamping piece are arranged in a right-to-right mode and used for being matched with a clamping material roller, and the driving mechanism is used for driving the first clamping rod and the second clamping rod to move towards the direction close to or away from each other; the base is provided with the through-hole, the through-hole internalization is provided with the stop collar, the both ends lateral wall of stop collar is provided with the stopper respectively, the stopper be used for with the base is contradicted in order to prevent the stop collar breaks away from the through-hole, first clamping rod install in the stop collar.
2. The clamping device with the limiting function according to claim 1, characterized in that: the driving mechanism comprises two driving oil cylinders which are arranged on the base, the cylinder bodies and the piston rods of the driving oil cylinders are respectively connected with the first clamping rod and the second clamping rod, and the piston rods of the two driving oil cylinders are respectively connected with the first clamping rod and the second clamping rod.
3. The clamping device with the limiting function according to claim 1, characterized in that: the rotating mechanism comprises a rotating motor and a transmission mechanism, the rotating motor is arranged on the second clamping rod, and the rotating motor is used for driving the second clamping piece to rotate through the transmission mechanism.
4. The clamping device with the limiting function according to claim 3, characterized in that: the transmission mechanism comprises a first transmission wheel, a second transmission wheel and a transmission belt, the first transmission wheel and the rotating motor rotate coaxially, the second transmission wheel and the second clamping piece rotate coaxially, and two ends of the transmission belt are respectively wound on the first transmission wheel and the second transmission wheel.
5. The clamping device with the limiting function according to claim 4, wherein: the second clamping rod is provided with a bearing, and the second clamping piece is rotatably arranged in the bearing.
6. The clamping device with the limiting function according to claim 1, characterized in that: the limiting sleeve is provided with a driving cylinder, a piston rod of the driving cylinder and the first clamping member are movably arranged in the limiting sleeve, and the piston rod of the driving cylinder is rotatably connected with the first clamping member.
7. The clamping device with the limiting function according to claim 6, wherein: the piston rod of the driving cylinder is provided with a guide sleeve, and the guide sleeve is movably abutted to the inner side wall of the limiting sleeve.
8. The clamping device with the limiting function according to claim 1, characterized in that: the base is provided with the guide rail, first clamp rod with the second clamp rod is provided with the slider respectively, the slider slide set up in the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115896.9U CN211496243U (en) | 2019-11-29 | 2019-11-29 | Clamping device with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922115896.9U CN211496243U (en) | 2019-11-29 | 2019-11-29 | Clamping device with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496243U true CN211496243U (en) | 2020-09-15 |
Family
ID=72412532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922115896.9U Active CN211496243U (en) | 2019-11-29 | 2019-11-29 | Clamping device with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211496243U (en) |
-
2019
- 2019-11-29 CN CN201922115896.9U patent/CN211496243U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203439766U (en) | Clamping device | |
| CN110842053B (en) | Copper strips production is with dividing strip rolling equipment | |
| CN208131761U (en) | A kind of perforating press for the processing of tubing angle bar | |
| CN204130633U (en) | The winding head device of up-coiler and up-coiler | |
| CN211496243U (en) | Clamping device with limiting function | |
| CN102664286A (en) | Extraction needle mechanism of double-station winder | |
| CN104128802A (en) | Passive decoiling device | |
| CN211062815U (en) | Winding device and square power electric core winding machine | |
| CN204022032U (en) | The active press-roller device that cuts of the automatic change of lap of intaglio press | |
| CN202316806U (en) | Lever clamping device | |
| CN209480914U (en) | It is automatic to attach sealing-tape machine | |
| CN208485364U (en) | Film feeding mechanism is used in a kind of production of household film | |
| CN109226399A (en) | A kind of sheet metal component precision apparatus for bending | |
| CN202575502U (en) | Winding mechanism of high-speed dividing and cutting machine | |
| CN215072077U (en) | Wire-starting and groove-pressing mechanism for segmented stator core winding machine | |
| CN202667275U (en) | Centering device of roughing mill | |
| CN209217127U (en) | Insert mechanism | |
| CN208601606U (en) | A kind of automobile luggage compartment door internal decoration plate edge cutter device | |
| CN106654385B (en) | Winding head for lamination machine and working method thereof | |
| CN105290174A (en) | Bending tool for small-diameter and thin-wall waveguide tube | |
| CN209362842U (en) | A kind of novel hot melt adhesive gilding press frictioning mechanism | |
| CN107954256B (en) | Coiling device | |
| CN205551784U (en) | Friction welding machine weld workpiece fixes a position parking equipment | |
| CN111106394A (en) | Winding device and square power electric core winding machine | |
| CN105035799A (en) | Lifting device for base paper slitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |