CN213316979U - Three-roller plate rolling equipment with adjustable spacing - Google Patents
Three-roller plate rolling equipment with adjustable spacing Download PDFInfo
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- CN213316979U CN213316979U CN202022126479.7U CN202022126479U CN213316979U CN 213316979 U CN213316979 U CN 213316979U CN 202022126479 U CN202022126479 U CN 202022126479U CN 213316979 U CN213316979 U CN 213316979U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 69
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 57
- 239000002184 metal Substances 0.000 abstract description 26
- 230000007306 turnover Effects 0.000 description 11
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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Abstract
The utility model relates to a three-roller plate rolling device with adjustable space, which comprises a frame, wherein a first roller is symmetrically and rotatably arranged on the frame, an adjusting component is arranged on the frame, a second roller is erected above the two first rollers on the frame, a rolling gap is formed between the second roller and the two first rollers, a turning bearing seat is rotatably arranged at one side of the frame in the axial direction of the second roller, the rotating axis of the turning bearing seat is vertically arranged with the axis of the second roller in the horizontal plane, one end of the second roller in the axial direction is rotatably connected with the turning bearing seat, a rotating wheel and a prying-assisting rod are sequentially and coaxially and fixedly arranged at one side of the second roller in the axial direction close to the turning bearing seat, a bearing cover used for pressing the end part of the second roller is detachably arranged at the other side of the frame in the axial direction of the second roller, the size of the rolling gap can be changed according to the thickness of a sheet, so as to adapt to the plate rolling operation of sheet metal parts with different thicknesses.
Description
Technical Field
The application relates to the technical field of cabinet body processing and manufacturing, in particular to three-roller plate rolling equipment with adjustable intervals.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. In the production process of the electric appliance cabinet, a plate rolling machine is needed to be used for performing plate rolling operation on the raw materials of the sheet metal parts. For the processing of sheet metal parts with small volume, in order to save equipment cost, a mechanical type is often adopted to drive a winding roller to rotate so as to finish the plate rolling operation.
In the related art, as shown in fig. 4 and 5, there is a mechanical three-roll plate bending machine, which includes a frame 1, two first rolls 2 are horizontally and symmetrically erected on the frame 1, the two first rolls 2 are rotatably connected with the frame 1 through bearings, a second roll 3 is erected on the frame 1 above the two first rolls 2, a curling gap 4 is formed between the two first rolls 2 and the second roll 3, one end of the frame 1 in the axial direction of the second roll 3 is rotatably connected with a turnover bearing seat 5, the rotation axis of the turnover bearing seat 5 is vertically arranged with the axis of the second roll 3 in the horizontal plane, the second roll 3 is rotatably connected with the turnover bearing seat 5 through bearings, the other end of the frame 1 in the axial direction of the second roll 3 is rotatably provided with a bearing cover 6, the bearing cover 6 is pressed on the bearings erected on the frame 1 of the second roll 3 and is detachably and fixedly connected with a screw rotatably arranged on the frame 1 through pressing thread blocks, and a rotating hand wheel 7 and a prying-aid rod 8 are sequentially and coaxially fixed on one side of the second winding roller 3, which is axially close to the overturning bearing seat 5.
By adopting the scheme, a user puts the sheet metal part into the curling gap, and then manually rotates the rotating hand wheel to drive the second rolling roller to rotate so as to roll the sheet metal part; after the plate rolling operation is finished, a user needs to open the bearing cover, the pressing of the second roller bearing is released, then the prying-assisting rod is pressed downwards, the second roller and the turnover bearing seat are driven to rotate under the lever action, the rolling gap is enlarged, and then the rolled sheet metal part is taken out from one side of the bearing cover; however, when the sheet metal is rolled, the rolling gap is a fixed value, so that the sheet metal rolling machine cannot be suitable for rolling sheet metal parts with different thicknesses, and the sheet metal rolling machine is not strong in adaptability and has a part to be improved.
SUMMERY OF THE UTILITY MODEL
In order to adapt to plate rolling operation of sheet metal parts with different thicknesses and improve adaptability, the application provides a three-roller plate rolling device with adjustable spacing.
The application provides a three-roller plate rolling equipment of adjustable interval adopts following technical scheme:
a three-roller plate rolling device with adjustable spacing comprises a rack, wherein a first roller is symmetrically and rotatably arranged on the rack, the rotating axes of the two first rollers are parallel, an adjusting component for adjusting the height of the first roller is arranged on the rack, a second roller is erected above the two first rollers on the rack, a curling gap is formed between the second roller and the two first rollers, a turnover bearing seat is rotatably arranged on one axial side of the second roller on the rack, the rotating axis of the turnover bearing seat is vertically arranged with the axis of the second roller in the horizontal plane, one axial end of the second roller is rotatably connected with the turnover bearing seat, a rotating wheel and a prying-assisting rod are sequentially and coaxially and fixedly arranged on one axial side of the second roller close to the turnover bearing seat, and a bearing cover for pressing the end part of the second roller is detachably arranged on the other axial side of the rack on the second roller, the second winding roller is parallel to the rotation axes of the two first winding rollers.
By adopting the technical scheme, in actual use, a user can adjust the heights of the two first winding rollers by utilizing the adjusting assembly according to the thickness of the sheet metal part, so that the size of a curling gap is changed to adapt to the sheet metal part with different thicknesses for sheet rolling operation, and during actual sheet rolling, the user manually rotates the rotating wheel to drive the second winding roller to rotate to roll the sheet metal part; after the plate rolling operation is completed, a user removes the fixed connection between the bearing cover and the rack, removes the pressing on the second roller bearing, then presses down the prying-assisting rod, drives the second roller and the turnover bearing seat to rotate under the lever action, increases the curling gap, and then takes out the rolled sheet metal part from one side of the bearing cover.
Preferably, the frame has been seted up the groove of sliding, the groove of sliding is provided with four, four two liang of grooves of sliding set up the both sides at the frame horizontal direction for a set of symmetry, two the axial both ends of first winding up roller are arranged in two grooves of sliding of the relative bilateral symmetry of frame respectively, adjusting part corresponds four grooves of sliding and is provided with four, arbitrary adjusting part all includes the seat and the adjusting screw that slide, arbitrary the seat that slide all corresponds and slides and set up in the inslot that slides, the axial tip of first winding up roller rotates and sets up on the seat that slides, arbitrary adjusting screw all passes through threaded connection in the frame, and arbitrary adjusting screw's screw thread end all rotates and sets up in the seat that slides one side that deviates from first winding up roller, and arbitrary the seat that slides along the direction of being close to or keeping away from the second winding up roller axis.
Through adopting above-mentioned technical scheme, in the actual regulation, the user rotates adjusting screw, drives the seat that slides and slides at the inslot that slides, and then drives the tip removal of second winding up roller, realizes the regulation to second winding up roller height, adjusts the precision height, adjusts convenient and fast.
Preferably, the two opposite sides of the sliding seat are both provided with embedding grooves, and the embedding grooves and the inner wall opposite to the sliding grooves form embedding sliding fit.
Through adopting above-mentioned technical scheme, utilize to inlay to establish and establish the groove and establish the cooperation of sliding with inlaying that forms between the relative inner wall in groove that slides, specifically realized the mode of sliding of seat that slides, and this kind of slip direction slides more stably.
Preferably, the end part of the adjusting screw rod far away from the rack is fixedly provided with a rotating knob.
Through adopting above-mentioned technical scheme, utilize and rotate the knob, convenient to use person rotates adjusting screw.
Preferably, the adjusting assembly further comprises a lock nut, the lock nut is connected to the adjusting screw rod through threads, and the lock nut is located between the rack and the rotating knob.
Through adopting above-mentioned technical scheme, in the in-service use, utilize adjusting screw to adjust the back of the distance of sliding of seat that slides, the user is through the lock nut of screwing for lock nut supports tightly in the frame, and then plays locking effect to adjusting screw.
Preferably, a calibration rod is arranged on one radial side of the rotating knob.
Through adopting above-mentioned technical scheme, utilize the alignment rod that sets up on the rotation knob, help the user to calibrate the rotation precision of rotation knob and compare, help guaranteeing that the axial both ends of second winding up roller are in equal altitude setting.
Preferably, the rotating knob is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, utilize the anti-skidding line that sets up on the rotation knob, increased the hand and rotated the frictional force between the knob to prevent when rotating the rotation knob, the condition of taking off the hand appears.
Preferably, a graduated scale is arranged on the rack along the sliding direction of the sliding seat, and the graduated scale is positioned on one side of the sliding seat.
Through adopting above-mentioned technical scheme, utilize the scale that sets up, the distance of sliding of accurate control seat that slides further guarantees that the axial both ends of second winding up roller after the regulation are in equal altitude setting.
In summary, the present application includes at least one of the following beneficial technical effects:
the height of the two first winding rollers is adjusted by the adjusting assembly, so that a user can change the size of a curling gap according to the thickness of the sheet metal part, and the sheet metal part rolling operation with different thicknesses is adapted;
with the help of alignment rod and scale, help guaranteeing that the axial both ends of first winding roller after the regulation obtain the regulation of the same degree, and then guarantee that the axial both ends of first winding roller are in equal altitude setting.
Drawings
FIG. 1 is an axial schematic view of the overall structure of a three-roll plate rolling device mainly embodying the adjustable spacing in this embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1, which is a schematic view of the structure of the adjustment assembly;
FIG. 3 is a schematic structural diagram of the three-roller plate rolling device mainly embodying the material taking of the adjustable gap in the present embodiment;
FIG. 4 is a schematic view of a mechanical three-roll plate bending machine according to the related art;
fig. 5 is a schematic structural diagram of a mechanical three-roller plate bending machine in the related art when material is taken.
Reference numerals: 1. a frame; 11. a vertical frame; 111. a sliding groove; 112. a guide block; 2. a first winding roller; 3. an adjustment assembly; 31. a sliding seat; 311. embedding a groove; 312. an arc-shaped slot; 32. adjusting the screw rod; 33. rotating the knob; 331. anti-skid lines; 332. a calibration rod; 34. locking the nut; 4. a second winding roller; 5. a crimp gap; 6. turning over the bearing seat; 7. a rotating wheel; 8. a prying-aid lever; 9. a bearing cap; 91. clamping the opening; 10. a graduated scale; 20. a clamping and connecting rod; 30. a compression block; 40. and pressing the cushion block.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses three-roller plate rolling equipment with adjustable intervals. Referring to fig. 1, the three-roller plate rolling equipment with adjustable spacing comprises a rack 1, wherein first rolling rollers 2 are horizontally and symmetrically arranged on the rack 1 in a rotating mode, the rotating axes of the two first rolling rollers 2 are parallel, adjusting components 3 for adjusting the heights of the end portions of the first rolling rollers 2 are arranged at the axial end portions of any one first rolling roller 2 of the rack 1, a second rolling roller 4 is horizontally erected above the two first rolling rollers 2 of the rack 1, the second rolling roller 4 is located in the middle of the two first rolling rollers 2, a rolling gap 5 is formed between the second rolling roller 4 and the two first rolling rollers 2, an overturning bearing seat 6 is rotatably connected to one axial side of the second rolling roller 4 of the rack 1 through a pin shaft, and the rotating axis of the overturning bearing seat 6 is perpendicular to the axis of the second rolling roller 4 in the horizontal plane; one axial end of the second winding roller 4 is rotatably connected with the overturning bearing seat 6 through a bearing, the other axial end of the second winding roller 4 is rotatably erected on the rack 1 through a bearing, and a rotating wheel 7 and a prying-aid rod 8 are sequentially and coaxially fixed on one side of the second winding roller 4, which is close to the overturning bearing seat 6 in the axial direction; one side of the frame 1, which is located on the second winding roller 4 and is far away from the turnover bearing seat 6 in the axial direction, is detachably provided with a bearing cover 9 for pressing a bearing at the end part of the second winding roller 4, and the rotating axes of the second winding roller 4 and the two first winding rollers 2 are parallel.
In practical use, a user can adjust the height of the axial end part of any first rolling roller 2 by using the adjusting component 3 according to the thickness of the sheet metal part, so that the size of the rolling gap 5 is changed, and the sheet metal part rolling machine is suitable for rolling sheet metal parts with different thicknesses; when the plate is actually rolled, a user manually rotates the rotating wheel 7 to drive the second rolling roller 4 to rotate, so that the plate rolling operation is performed on the sheet metal part; after the plate rolling operation is completed, a user removes the fixed connection between the bearing cover 9 and the rack 1, removes the pressing on the bearing of the second rolling roller 4, then presses down the prying-assisting rod 8, drives the second rolling roller 4 and the overturning bearing seat 6 to rotate under the lever action, increases the curling gap 5, and then takes out the rolled sheet metal part from one side of the bearing cover 9.
Referring to fig. 1 and 2, vertical frames 11 are symmetrically fixed to two horizontal sides of a frame 1 by welding, a sliding groove 111 is symmetrically formed in any one of the vertical frames 11, four sliding grooves 111 in two of the two vertical frames 11 are symmetrically arranged in a group in the horizontal direction, any sliding groove 111 is obliquely arranged along a direction pointing to the center of a circle of a vertical section of a second winding roll 4, and any sliding groove 111 corresponds to one adjusting assembly 3; since the connection relationship and the installation direction between the adjusting assemblies 3 and the sliding grooves 111 are the same, the connection relationship and the installation manner between any one adjusting assembly 3 of the four adjusting assemblies 3 and the corresponding sliding groove 111 will be described as an example.
The adjusting component 3 comprises a sliding seat 31, an adjusting screw 32 and a rotating knob 33, both sides of the sliding seat 31 in the width direction are provided with embedded grooves 311, the inner walls of both sides of the sliding groove 111 in the width direction are all fixed with guide blocks 112 by welding, the two embedded grooves 311 are respectively in embedded sliding fit with the two guide blocks 112, one side of the sliding seat 31 close to the second winding roller 4 is provided with an arc groove 312, the axial end part of the first winding roller 2 is embedded in the arc groove 312 by a bearing, the adjusting screw 32 is connected on the rack 1 by threads, the length direction of the adjusting screw 32 is parallel to the inclination direction of the sliding seat 31, the threaded end of the adjusting screw 32 is rotatably connected on one side of the sliding seat 31 departing from the first winding roller 2, the rotating knob 33 is coaxially fixed at the end part of the adjusting screw 32 far away from the sliding groove 111, the rotating knob 33 is provided with latticed anti-skid veins 331, the adjusting component 3 further, a lock nut 34 is threadedly coupled to the adjustment screw 32, and the lock nut 34 is located between the housing 1 and the turning knob 33.
In actual use, the user utilizes the rotation knob 33 to rotate the adjusting screw 32, and the drive seat 31 that slides in the groove 111 that slides, and then drives the tip of second winding up roller 4 and remove along the direction that is close to or keeps away from second winding up roller 4, realizes the regulation to second winding up roller 4 axial tip height, adjusts the completion back, and the user screws lock nut 34 for lock nut 34 supports tightly in frame 1, and then plays locking fastening's effect to adjusting screw 32.
The rotary knob 33 is symmetrically fixed with calibration rods 332 along the radial direction, the two calibration rods 332 are respectively perpendicular to the adjusting screw rod 32, and the frame 1 is provided with a scale groove 10 at one side of the sliding groove 111 at intervals along the sliding direction of the sliding seat 31, so that the calibration rods 332 and the scale groove 10 are utilized to help ensure that the two axial ends of the adjusted first winding roller 2 are adjusted to the same degree, and further ensure that the two axial ends of the first winding roller 2 are at the equal-height position.
One end on the bearing cap 9 is rotated and is connected in frame 1, and joint opening 91 has been seted up to the other end of bearing cap 9, and one side that frame 1 is located joint opening 91 rotates and is connected with and forms grafting complex joint pole 20 with joint opening 91, has compact heap 30 through threaded connection on the joint pole 20, and the cover is equipped with on the joint pole 20 and compresses tightly cushion 40, should compress tightly the downside that cushion 40 is located compact heap 30.
In practical use, the bearing cap 9 is rotated to be pressed on the bearing at the end of the second winding roller 4, the clamping rod 20 is rotated to be inserted into the clamping gap 91, and then the pressing block 30 is screwed to press the pressing block 30 on the pressing cushion block 40, so that the pressing cushion block 40 is abutted against the upper side surface of the bearing cap 9, and then the pressing and fixing of the bearing at the end of the second winding roller 4 are completed.
The implementation principle of the three-roller plate rolling equipment with the adjustable interval is as follows:
in practical use, a user can rotate the adjusting screw 32 by rotating the rotating knob 33 according to the thickness of a sheet metal part, so as to drive the sliding seat 31 to slide in the sliding groove 111, further drive the end part of the second winding roller 4 to move in the direction close to or far away from the second winding roller 4, so as to realize the adjustment of the height of the axial end part of the second winding roller 4, after the adjustment is completed, the user screws the locking nut 34, so that the locking nut 34 abuts against the rack 1, further play a role in locking and fastening the adjusting screw 32, and further change the size of the curling gap 5, so as to adapt to the sheet metal part rolling operation with different thicknesses;
when the plate rolling operation is carried out, a user manually rotates the rotating wheel 7 to drive the second rolling roller 4 to rotate, and the plate rolling operation is carried out on the sheet metal part;
after the plate rolling operation is finished, a user unscrews the pressing block 30, releases the abutting action on the pressing cushion block 40, extracts the clamping rod 20 from the clamping notch 91, rotates the bearing cover 9 to expose the bearing at the end part of the second roller 4, and releases the pressing on the bearing of the second roller 4;
referring to fig. 5, finally, the pry-aid lever 8 is pressed down to drive the second winding roller 4 and the turnover bearing seat 6 to rotate under the lever action, so that the curling gap 5 is enlarged, and then the coiled sheet metal part is taken out from one side of the bearing cover 9.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an adjustable interval's three-roller plate rolling equipment which characterized in that: including frame (1), the symmetry is rotated and is provided with first winding up roller (2) on frame (1), two the rotation axis of first winding up roller (2) is parallel, just be provided with on frame (1) and be used for adjusting part (3) of first winding up roller (2) height, frame (1) is located the top of two first winding up rollers (2) and has erect second winding up roller (4), be formed with between second winding up roller (4) and two first winding up roller (2) and curl clearance (5), frame (1) is located second winding up roller (4) axial one side and rotates and is provided with upset bearing frame (6), the rotation axis of upset bearing frame (6) is perpendicular the setting with the axis of second winding up roller (4) in the horizontal plane, second winding up roller (4) axial one end forms to rotate with upset bearing frame (6) and is connected, one side that second winding up roller (4) axial is close to upset bearing frame (6) is coaxial fixed in proper order and is provided with running wheel (7) and upset bearing frame (6) and one The prying-assisted rod (8), the other side, located on the axial direction of the second winding roller (4), of the rack (1) is detachably provided with a bearing cover (9) used for pressing the end part of the second winding roller (4), and the second winding roller (4) is parallel to the rotating axes of the two first winding rollers (2).
2. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 1, wherein: the rolling machine is characterized in that a sliding groove (111) is formed in the rack (1), the sliding groove (111) is provided with four, the four sliding grooves (111) are symmetrically arranged on two sides of the rack (1) in a group, two axial ends of the first rolling roll (2) are respectively arranged in two sliding grooves (111) which are symmetrical relative to two sides of the rack (1), the adjusting component (3) is provided with four corresponding to the four sliding grooves (111), any adjusting component (3) comprises a sliding seat (31) and an adjusting screw (32), any sliding seat (31) is correspondingly arranged in the sliding groove (111) in a sliding manner, the axial end part of the first rolling roll (2) is rotatably arranged on the sliding seat (31), any adjusting screw (32) is connected to the rack (1) through threads, and the thread end of any adjusting screw (32) is rotatably arranged on one side, deviating from the first rolling roll (2), of the sliding seat (31), and any one sliding seat (31) slides along the direction close to or far away from the axis of the second winding roller (4).
3. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 2, wherein: the two opposite sides of the sliding seat (31) are provided with embedding grooves (311), and the embedding grooves (311) and the inner wall opposite to the sliding groove (111) form embedding sliding fit.
4. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 2, wherein: the end part of the adjusting screw rod (32) far away from the rack (1) is fixedly provided with a rotary knob (33).
5. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 4, wherein: the adjusting component (3) further comprises a locking nut (34), the locking nut (34) is connected to the adjusting screw rod (32) through threads, and the locking nut (34) is located between the rack (1) and the rotating knob (33).
6. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 5, wherein: and a calibration rod (332) is arranged on one radial side of the rotating knob (33).
7. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 4, wherein: the rotating knob (33) is provided with anti-skid grains (331).
8. The adjustable-spacing three-roller plate rolling equipment as claimed in claim 3, wherein: the scale is arranged on the rack (1) along the sliding direction of the sliding seat (31), and the scale (10) is located on one side of the sliding seat (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126479.7U CN213316979U (en) | 2020-09-24 | 2020-09-24 | Three-roller plate rolling equipment with adjustable spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022126479.7U CN213316979U (en) | 2020-09-24 | 2020-09-24 | Three-roller plate rolling equipment with adjustable spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213316979U true CN213316979U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022126479.7U Expired - Fee Related CN213316979U (en) | 2020-09-24 | 2020-09-24 | Three-roller plate rolling equipment with adjustable spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213316979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971812A (en) * | 2022-12-30 | 2023-04-18 | 浙江双金机械集团股份有限公司 | Copper bush suitable for mining machinery, production process and processing equipment thereof |
-
2020
- 2020-09-24 CN CN202022126479.7U patent/CN213316979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971812A (en) * | 2022-12-30 | 2023-04-18 | 浙江双金机械集团股份有限公司 | Copper bush suitable for mining machinery, production process and processing equipment thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |