CN210703856U - Multi-point pressurizing jig - Google Patents
Multi-point pressurizing jig Download PDFInfo
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- CN210703856U CN210703856U CN201921545556.3U CN201921545556U CN210703856U CN 210703856 U CN210703856 U CN 210703856U CN 201921545556 U CN201921545556 U CN 201921545556U CN 210703856 U CN210703856 U CN 210703856U
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Abstract
The utility model discloses a multipoint pressurizing jig, which is applied to the field of knife roll pressurizing jigs, the technical problems of uneven stress and easy deformation and even damage when the knife roll is pressurized are solved, the key points of the technical scheme are that the multipoint pressurizing jig comprises a pressurizing rod, driving blocks are arranged on two sides of the pressurizing rod, the driving blocks are connected with a driver, the driver can drive the pressurizing rod to move up and down, the upper surface of the pressurizing rod is provided with two parallel through grooves, pressurizing components are arranged at two ends of the pressurizing rod and near the middle of the pressurizing rod, each pressurizing component comprises a connecting plate positioned on the upper surface of the pressurizing rod, a plurality of limiting holes are arranged on the connecting plate, and a pressurizing seat positioned on the lower surface of the pressurizing rod is also included, the lower end of the pressurizing seat is provided with a pressing roller and comprises a plurality of screws, the; the pressing component presses the knife roll at multiple points, so that the knife roll is stressed uniformly and is not easy to deform or damage.
Description
Technical Field
The utility model belongs to the technical field of the technique of rotor pressurization tool and specifically relates to a multiple spot pressurization tool is related to.
Background
When the knife roll on the machine tool cuts the workpiece, the pressure applied to the knife roll by the machine tool to be close to the workpiece is small, the cutting depth of some workpieces is deep, or the length required to be cut is long, extra pressurization needs to be carried out on the knife roll, and the cutting depth or the length of the workpiece by the knife roll are guaranteed to reach the standard.
The existing pressurizing jig comprises a pressurizing rod, a pressurizing assembly is fixedly connected onto the pressurizing rod, the pressurizing assembly comprises a pressurizing seat and a pressing roller connected into the pressurizing seat, and drivers are connected to two ends of the pressurizing rod. The driver pulls the pressurizing rod, so that the pressurizing assembly on the pressurizing rod pressurizes the cutter roller.
When the existing pressurizing jig pressurizes the knife roll, stress points of the knife roll are located on two sides of the knife roll, the knife roll is stressed greatly or the length of the knife roll is long, and the middle part of the knife roll is deformed easily due to uneven stress, so that the knife roll is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multiple spot pressurization tool, its advantage is that the pressurization point increases, and the rotor atress is even, and is not fragile.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a multiple spot pressurization tool, includes the compression arm, and the compression arm both sides are connected with the driver, be equipped with on the compression arm and be located the compression arm both ends and be close to a plurality of pressure components of its intermediate position, pressure components is equipped with the compression roller of propping including connecting the pressure seat at the compression arm lower surface, pressure seat lower extreme.
Through above-mentioned technical scheme, the pressurization pole is located the rotor top, and the driver is connected to the both sides of pressurization pole, and the driver can drive the pressurization pole and move along vertical direction. The both ends of pressure bar are equipped with the pressure components, and the centre both sides of pressure bar also are equipped with the pressure components, and the pressure components includes the pressure seat and connects and support the compression roller at the pressure seat lower extreme, when the pressure bar followed the driver and moved down, supported compression roller and rotor butt, and the rotor receives from supporting the decurrent pressure that the compression roller gave. Except the pressurizing components at the two ends of the pressurizing rod, the pressurizing components are also arranged at the two sides in the middle of the pressurizing rod, so that stress points on the knife roll are increased, the knife roll is uniformly stressed and is not easy to damage. In addition, when the knife roll is long, the middle pressurization ensures that the processing depth of the knife roll to the nick of the processed workpiece reaches the standard, and the situation that the processing depth of the nick on the workpiece is not enough is avoided.
The utility model discloses further set up to: the pressurizing rod is provided with two through grooves penetrating through the upper surface and the lower surface of the pressurizing rod, the upper surface of the pressurizing seat is provided with a plurality of threaded holes, and screws penetrating through the through grooves are connected in the threaded holes.
Through above-mentioned technical scheme, be equipped with two parallel arrangement's logical groove in the pressure rod, lead to the upper surface that the groove is located the pressure rod. The through groove is inserted with a plurality of screws, the upper ends of the screws are clamped on the upper surface of the pressurizing rod, the lower ends of the screws are connected in threaded holes of the pressurizing seat, the pressurizing seat is pushed, the pressurizing seat can move along the length direction of the through groove, and the pressurizing assembly supports against different positions of the cutter roller according to different specifications of the cutter roller, so that the flexibility of the pressurizing assembly is improved. The screw can be dismantled, and then makes pressurization subassembly detachable connect on the pressure bar, according to the specification of rotor, increases the quantity of pressurization subassembly according to the circumstances, guarantees that the rotor atress is even, does not produce deformation.
The utility model discloses further set up to: a connecting plate is placed on the upper surface of the pressurizing rod, and a plurality of limiting holes are formed in the connecting plate.
Through above-mentioned technical scheme, the screw passes spacing hole, leads to the groove, later connects in the pressure seat, and the connecting plate plays limiting displacement and accomodates the effect to the screw, makes the difficult production of screw crooked, dismantles behind the pressure seat, and the screw can be connected in the connecting plate, makes the screw difficult for losing. A plurality of screw connections are in the pressure seat, and when removing the pressure seat, the screw is the easy jam, and it is inconvenient to lead to the pressure seat to remove, and the connecting plate lower surface is more level and smooth, and it is more convenient, swift, accurate to adjust the pressure subassembly position.
The utility model discloses further set up to: the upper surface of the connecting plate is provided with a bulge.
Through above-mentioned technical scheme, lead to groove and connecting plate and pressurization seat non-zonulae occludens, when operating personnel removed the pressurization subassembly, easy tong. Protruding fixed connection is on the connecting plate, and operating personnel removes the pressure components through the centre gripping arch, and is more convenient, safety.
The utility model discloses further set up to: and driving blocks connected with the driver are arranged on two sides of the pressurizing rod.
Through above-mentioned technical scheme, the driving block increases the lifting surface area of pressurization pole, prevents that the pressurization pole warp because of the atress is too big.
The utility model discloses further set up to: the driving block is internally provided with a plurality of threaded holes which penetrate through the upper surface and the lower surface of the driving block, the threaded holes are internally connected with bolts which penetrate through the through grooves, and the upper ends of the bolts are clamped on the upper surface of the pressurizing rod.
Through the technical scheme, the driving block is detachably connected to the pressurizing rod in a bolt connection mode, the position of the driving block can be adjusted, and the driving block is more convenient to use and high in flexibility when being connected with a driver.
The utility model discloses further set up to: a piston rod is arranged in the driver, a push plate is fixedly connected to the end of the piston rod, and an insertion groove is formed in the side face of the driving block.
Through the technical scheme, the driver is arranged as the air cylinder or the oil cylinder, the piston rod in the driver is fixedly connected with the push plate, the push plate and the piston rod can be inserted into the insertion groove, and the opening of the insertion groove is positioned on the side surface of the driving block. The driving block is fast and convenient to connect with the driver, and the driver pulls the driving block stably and is not easy to separate.
The utility model discloses further set up to: the upper surface of the pressurizing rod is provided with a plurality of grooves.
Through above-mentioned technical scheme, the recess prevents that connecting plate slip speed is too fast, increases the frictional force between pressurization pole and the connecting plate, prevents that operating personnel from carrying, when removing multiple spot pressurization tool, and the pressurization seat drives the connecting plate and slides, causes operating personnel tong or pressurization subassembly slip speed too big, produces the striking with the pressurization pole, causes the damage.
To sum up, the utility model discloses a beneficial technological effect does:
1. the pressurized knife roller is uniformly stressed and is not easy to deform or damage;
2. the knife roll is stressed uniformly, and the depth of the nicks on the processed workpiece is consistent and meets the standard;
3. the position of the pressurizing assembly can be adjusted, the number can be increased or decreased, the knife rolls with different specifications can be pressurized, and the flexibility is good;
4. the multi-point pressurizing jig is simple and quick to assemble.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the pressing rod of the present embodiment;
FIG. 3 is an exploded view of the pressurizing assembly of the present embodiment;
FIG. 4 is an exploded view of the drive and drive block of the present embodiment;
fig. 5 is an enlarged view of the driving block of the present embodiment.
Description of the drawings, 1, a pressure bar; 110. a through groove; 120. a groove; 2. a driver; 210. a piston rod; 220. pushing the plate; 3. a pressurizing assembly; 310. a pressurizing seat; 320. pressing the roller; 330. a threaded hole; 340. a screw; 4. a connecting plate; 410. a limiting hole; 420. a protrusion; 5. a drive block; 510. a bolt; 520. inserting grooves; 6. a support; 7. a knife roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a multiple spot pressurization tool, including support 6, settle above the 6 bottom surfaces of support has rotor 7, and the space between rotor 7 and the 6 bottom surfaces of support is used for placing and treats the processing work piece, and rotor 7 rotates and treats the processing work piece and process. A pressurizing rod 1 is arranged above the knife roller 7, four pressurizing components 3 are arranged on the pressurizing rod 1, and each pressurizing component 3 is respectively abutted against two ends and two sides in the middle of the knife roller 7.
Referring to fig. 2, the upper surface of the pressing bar 1 is provided with two parallel through grooves 110.
Referring to fig. 3, a movable connecting plate 4 is arranged on the upper surface of the pressurizing rod 1, and two rows of four limiting holes 410 are arranged on the connecting plate 4; the lower surface of the pressure rod 1 is provided with a pressure seat 310, the pressure seat 310 is provided with two rows of four threaded holes 330, the threaded holes 330 are connected with the limiting holes 410 through screws 340, the upper ends of the screws 340 are positioned in the limiting holes 410, and the lower ends of the screws 340 penetrate through the through grooves 110 to be connected in the threaded holes 330. The upper surface of the connecting plate 4 is also fixedly connected with a protrusion 420, and by pulling or pushing the protrusion 420, the connecting plate 4 drives the pressurizing seat 310 to move along the length direction of the through groove 110. The connecting plate 4, the pressing base 310, the pressing roller 320 and the screw 340 together form a pressing assembly 3.
Referring to fig. 4, driving blocks 5 are disposed on both sides of the pressurizing rod 1, the driving blocks 5 are provided with threaded holes 330 penetrating through the upper and lower surfaces of the driving blocks 5, bolts 510 are inserted into the threaded holes 330, the upper ends of the bolts 510 are clamped on the upper surface of the pressurizing rod 1, the lower ends of the bolts 510 penetrate through the through grooves 110 and are positioned in the threaded holes 330 of the driving blocks 5, and the driving blocks 5 are limited below the pressurizing rod 1. The driving block 5 is pushed, and the driving block 5 moves along the length direction of the through groove 110.
Referring to fig. 4, the driving block 5 is provided at a side thereof with an insertion groove 520. The two sides of the pressurizing rod 1 are provided with drivers 2, the drivers 2 are arranged as cylinders or oil cylinders, the drivers 2 are internally provided with double piston rods 210, and the ends of the piston rods 210 are fixedly connected with a push plate 220. The push plate 220 is inserted into the insertion groove 520, and when the piston rod 210 moves downward, the push plate 220 abuts against the lower wall of the insertion groove 520, so that the driving block 5 drives the pressurizing rod 1 to move downward.
The implementation principle of the embodiment is as follows: the number of pressing assemblies 3 on the pressing bar 1 is increased or decreased according to the number of pressing assemblies 3 required for the knife roller 7. The protrusion 420 on the connecting plate 4 is pushed, the position of the pressurizing assembly 3 is adjusted, the pressing roller 320 is abutted against the corresponding position of the knife roller 7, and the knife roller 7 is further uniformly stressed. The bolts 510 at both sides of the pressure bar 1 are pushed to adjust the position of the driving block 5, so that the push plate 220 of the driver 2 is inserted into the insertion groove 520. The driver 2 is started, the piston rod 210 in the driver 2 moves downwards, the driving block 5 is subjected to downward pulling force and then is transmitted to the pressurizing rod 1, the pressurizing rod 1 moves downwards, the lower surface of the pressurizing rod 1 is abutted to the upper surface of the pressurizing seat 310, the pressurizing seat 310 is extruded, the pressurizing seat 310 moves downwards, and then the knife roller 7 is pressurized through the abutting roller 320.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a multiple spot pressurization tool, includes pressure bar (1), and pressure bar (1) both sides are connected with driver (2), its characterized in that, be equipped with on pressure bar (1) and be located pressure bar (1) both ends and be close to a plurality of pressure components (3) of its intermediate position, pressure components (3) are equipped with to support compression roller (320) including connecting pressure seat (310) at pressure bar (1) lower surface, pressure seat (310) lower extreme.
2. The multipoint pressurizing jig according to claim 1, wherein the pressurizing rod (1) is provided with two through grooves (110) penetrating through the upper surface and the lower surface of the pressurizing rod (1), the upper surface of the pressurizing seat (310) is provided with a plurality of threaded holes (330), and the threaded holes (330) are connected with screws (340) penetrating through the through grooves (110).
3. The multipoint pressurization jig according to claim 2, characterized in that, a connecting plate (4) is placed on the upper surface of the pressurization rod (1), and a plurality of limiting holes (410) are arranged on the connecting plate (4).
4. The multipoint pressurization tool according to claim 3, characterized in that, the connecting plate (4) upper surface is equipped with protruding (420).
5. The multipoint pressurizing jig according to claim 1, wherein the pressurizing rod (1) is provided with driving blocks (5) connected with the driver (2) at both sides.
6. The multipoint pressurizing jig as claimed in claim 5, wherein a plurality of threaded holes (330) penetrating through the upper and lower surfaces of the driving block (5) are formed in the driving block (5), bolts (510) penetrating through the through grooves (110) are connected in the threaded holes (330), and the upper ends of the bolts (510) are clamped on the upper surface of the pressurizing rod (1).
7. The multi-point pressurizing jig as claimed in claim 6, wherein a piston rod (210) is arranged in the driver (2), a push plate (220) is fixedly connected to the end of the piston rod (210), and an insertion groove (520) is arranged on the side surface of the driving block (5).
8. The multipoint pressurization tool according to any one of claims 1-7, characterized in that, the upper surface of the pressurization rod (1) is provided with a plurality of grooves (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545556.3U CN210703856U (en) | 2019-09-17 | 2019-09-17 | Multi-point pressurizing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921545556.3U CN210703856U (en) | 2019-09-17 | 2019-09-17 | Multi-point pressurizing jig |
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| Publication Number | Publication Date |
|---|---|
| CN210703856U true CN210703856U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921545556.3U Active CN210703856U (en) | 2019-09-17 | 2019-09-17 | Multi-point pressurizing jig |
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| CN (1) | CN210703856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914012A (en) * | 2021-11-05 | 2022-01-11 | 绍兴市恒睿新材料科技有限公司 | Aramid fiber non-woven paper production process |
-
2019
- 2019-09-17 CN CN201921545556.3U patent/CN210703856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914012A (en) * | 2021-11-05 | 2022-01-11 | 绍兴市恒睿新材料科技有限公司 | Aramid fiber non-woven paper production process |
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