CN213731353U - Supporting device for processing screw - Google Patents
Supporting device for processing screw Download PDFInfo
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- CN213731353U CN213731353U CN202022653009.6U CN202022653009U CN213731353U CN 213731353 U CN213731353 U CN 213731353U CN 202022653009 U CN202022653009 U CN 202022653009U CN 213731353 U CN213731353 U CN 213731353U
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- supporting
- support frame
- screw rod
- backup pad
- supporting plate
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Abstract
The utility model provides a strutting arrangement for processing screw rod, including the supporting seat that is used for supporting screw rod, the supporting seat includes support frame and backing roll, the backing roll interval sets up on support frame upper portion and can rotate at the relative support frame respectively, the axis of rotation parallel of adjacent backing roll just is located same horizontal plane, the support concave part for placing the screw rod between the adjacent backing roll, be provided with the back shaft respectively at the lower part both ends of support frame, the support frame terminal surface that corresponds is all stretched out at the both ends of every back shaft, both ends at every back shaft all are provided with the gyro wheel, be provided with the backup pad in the below of support frame, the width of backup pad is less than 0 ~ 10mm than the gyro wheel interval on the same back shaft, the bottom of support frame is touched in the backup pad through the back shaft top, be provided with the positioning mechanism who can fix a position the support frame in the backup pad, the backup pad is placed on the top surface that supports the base. The utility model has the advantages that: the screw rod placing operation is simple, the supporting effect is good, and the screw rod placing device can be continuously used during screw rod processing.
Description
Technical Field
The utility model relates to a screw rod processing technology field especially indicates a strutting arrangement for processing screw rod.
Background
The present Chinese utility model patent with the application number of CN201652231. X named "support device of extruder screw" discloses a support device of extruder screw, which comprises a support side screw support seat, a counter sink, a fixing hole, a rotary ball screw, a ball screw nut support frame, a fixed side screw rod assembly, and a locking assembly, wherein the counter sink is fixed on the support side screw support seat, the support side screw support seat is provided with a fixing hole, the rotary ball screw is connected with the counter sink, the ball screw nut support frame is in threaded connection with the rotary ball screw, the fixed side screw rod assembly is in threaded connection with the rotary ball screw, the locking assembly is connected with the rotary ball screw, the ball screw nut support frame comprises an inner hexagon bolt, a fixing cover, a through hole, a support seat, a sealing gasket, a fixing frame, a shaft collar, and a bearing, the structure is provided with the ball screw and nut support frame, has high rigidity, can obtain stable rotation performance and has high transmission precision. However, the device requires locking operation when placing the screw rod, which is cumbersome, and therefore the structure of the device needs to be further improved.
Disclosure of Invention
The utility model aims to solve the technical problem that a simple operation is placed to above-mentioned prior art current situation and a strutting arrangement for processing screw rod that supporting effect is good is provided to the screw rod.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this a strutting arrangement for processing screw rod, including the supporting seat that is used for supporting the screw rod, the supporting seat includes support frame and backing roll, the backing roll interval sets up on support frame upper portion and can the relative support frame rotation respectively, and the axis of rotation of adjacent backing roll is parallel and be located same horizontal plane, for the support concave part of placing the screw rod between the adjacent backing roll, its characterized in that: the lower part both ends of support frame are provided with the back shaft respectively, and the support frame terminal surface that corresponds is all stretched out at the both ends of every back shaft all is provided with the gyro wheel the below of support frame is provided with the backup pad, the width of backup pad is than the little 0 ~ 10mm of gyro wheel interval on the same back shaft, the bottom of support frame is touched in the backup pad through the back shaft top be provided with the positioning mechanism who can fix a position the support frame in the backup pad, the backup pad is placed on the top surface of supporting the base.
As an improvement, the positioning mechanism comprises a jack and a limiting rod, the limiting rod is fixed on the top surface of the supporting base on one side of the supporting plate, the jack is located below the other side of the supporting plate opposite to the limiting rod, the ejector rod of the jack is connected with the other side of the supporting plate and can push the other side of the supporting plate to be separated from the top surface of the supporting base, when the other side of the supporting plate is separated from the top surface of the supporting base, two rollers on the same supporting shaft are higher and lower, the side faces of the rollers located at the high position are buckled on the side edge of the corresponding supporting plate, and the side faces of the rollers located at the low position are abutted against the limiting rod.
The improved structure is characterized in that a rotating shaft is arranged at the bottom of one side of the supporting plate, and one side of the supporting plate is rotatably connected to the supporting base through the rotating shaft.
As an improvement, the two supporting shafts are welded on the bottom surface of the supporting frame, the roller comprises a bearing and an outer wheel body, the outer wheel body is connected with an outer ring of the bearing, and an inner ring of the bearing is fixed on the corresponding end portion of the supporting shaft.
In a further improvement, the bottom surface of the supporting shaft is lower than that of the supporting frame, and when the supporting shaft is pressed against the supporting plate, a gap capable of reducing friction is reserved between the bottom surface of the supporting frame and the top surface of the supporting plate.
Further improved, two sides of the supporting plate are respectively provided with a side raised line for rolling the idler wheel.
The improved structure is characterized in that the positioning mechanism comprises strip-shaped through holes arranged on the supporting plate at intervals, connecting holes are formed in the positions, symmetrical to the strip-shaped through holes, of the supporting frame, and the supporting frame is fixed on the supporting plate through bolts penetrating through the strip-shaped through holes and the connecting holes.
The improved structure is characterized in that a screw rod and a guide rod are arranged on the supporting base, a driving block is arranged at the bottom of the supporting plate and connected with the screw rod and the guide rod, the screw rod is connected with a screw rod driving motor, and the screw rod drives the supporting plate to move relative to the supporting base.
As an improvement, two supporting bulges are symmetrically arranged at the top of the supporting frame, concave parts are symmetrically arranged on the supporting bulges, and two ends of the supporting roll can be detachably erected in the corresponding concave parts respectively; the supporting roller comprises a roller rod, a bearing and a roller, two ends of the roller rod are detachably erected in corresponding concave portions respectively, the bearing is sleeved on the roller rod at intervals, the roller is sleeved on the bearing, an inner ring of the bearing is fixed with the roller rod, and an outer ring of the bearing is fixed with the roller.
As an improvement, limiting bulges are arranged on four top corners of the supporting base, and a buffer pad capable of preventing collision is arranged on the side wall of each limiting bulge.
Compared with the prior art, the utility model has the advantages of: the screw rod is directly placed on the supporting roller, so that the screw rod is very convenient to place, can well support the screw rod, can roll on the supporting roller, does not need to replace a supporting device when the screw rod is processed, and can be continuously used when the screw rod is processed; the support frame can move back and forth along the support plate and is positioned by the positioning mechanism after moving, and the position of the support frame is very convenient to adjust, so that the support frame can be suitable for screw supports with different lengths; the positioning mechanism can realize the quick positioning of the support frame, and the service efficiency of the device is improved.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a perspective view of FIG. 1 at another angle;
FIG. 3 is a top view of the support plate of FIG. 1 after rotation;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a perspective view of a second embodiment of the present invention;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
FIG. 8 is a perspective view of FIG. 5 with the addition of a lead screw structure;
fig. 9 is an exploded view of the structure of fig. 8.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the supporting device for processing a screw rod of the present embodiment includes a supporting seat for supporting a screw rod 4, the supporting seat includes a supporting frame 1 and supporting rollers 2, the supporting rollers 2 are disposed at an interval on the upper portion of the supporting frame 1 and can rotate relative to the supporting frame 1, the rotating axes of the adjacent supporting rollers 2 are parallel and located on the same horizontal plane, a supporting concave 21 for placing the screw rod 4 is disposed between the adjacent supporting rollers 2, supporting shafts 11 are disposed at two ends of the lower portion of the supporting frame 1, two ends of each supporting shaft 11 extend out of the corresponding end surface of the supporting frame 1, rollers 12 are disposed at two ends of each supporting shaft 11, a supporting plate 3 is disposed below the supporting frame 1, the width of the supporting plate 3 is 0 to 10mm smaller than the distance between the rollers 12 on the same supporting shaft 11, the bottom of the supporting frame 1 is pressed against the supporting plate 3 by the supporting shaft 11, a positioning mechanism capable of positioning the supporting frame 1 is disposed on the supporting plate 3, the support plate 3 is placed on the top surface of the support base 5. Usually two support frames 1 are placed on the support plate 3, although more support frames 1 or only one support frame may be provided.
The positioning mechanism comprises a jack 6 and a limiting rod 7, the limiting rod 7 is fixed on the top surface of the supporting base 5 on one side of the supporting plate, the jack 6 is located below the other side of the supporting plate opposite to the limiting rod 7, an ejector rod 61 of the jack 6 is connected with the other side of the supporting plate and can push the other side of the supporting plate to be separated from the top surface of the supporting base 5, when the other side of the supporting plate is separated from the top surface of the supporting base 5, two rollers 12 on the same supporting shaft 11 are higher and lower, the side surfaces of the rollers 12 located at the high position are buckled on the side edge corresponding to the supporting plate 3, and the side surfaces of the rollers 12 located at the low position are abutted to the limiting rod 7. Of course, a gear lifting structure may be adopted instead of the jack 6. The connection between the top rod 61 and the supporting plate 3 is well known in the art and will not be described in detail. A rotating shaft can be arranged at the bottom of one side of the supporting plate, and one side of the supporting plate can be rotatably connected to the supporting base 5 through the rotating shaft.
Two back shafts 11 all weld on the bottom surface of support frame 1, and gyro wheel 12 includes the bearing and the foreign steamer body, and the outer steamer body is connected with the outer lane of bearing, and the inner circle of bearing is fixed on the corresponding tip of back shaft 11. The bottom surface of the supporting shaft 11 is lower than the bottom surface of the supporting frame 1, and when the supporting shaft 11 is pressed against the supporting plate 3, a gap capable of reducing friction is reserved between the bottom surface of the supporting frame 1 and the top surface of the supporting plate 3. Side ribs 31 for rolling the rollers 12 are respectively provided on both sides of the support plate 3.
The top of the support frame 1 is symmetrically provided with two support bulges 13, the support bulges 13 are symmetrically provided with concave parts, and two ends of the support roll 2 are respectively detachably erected in the corresponding concave parts; the supporting roller 2 comprises a roller rod 22, bearings and a roller, wherein two ends of the roller rod 22 are detachably erected in corresponding concave parts respectively, the bearings are sleeved on the roller rod 22 at intervals, the roller is sleeved on the bearings, inner rings of the bearings are fixed with the roller rod 22, and outer rings of the bearings are fixed with the roller. Limiting bulges are arranged on four top corners of the supporting base 5, and buffer pads 54 capable of preventing collision are arranged on the side walls of the limiting bulges.
As shown in fig. 5 to 9, a second embodiment of a supporting device for processing a screw rod comprises a supporting seat for supporting a screw rod 4, the supporting seat comprises a supporting frame 1 and supporting rollers 2, the supporting rollers 2 are arranged at an interval on the upper portion of the supporting frame 1 and can respectively rotate relative to the supporting frame 1, the rotating shafts of adjacent supporting rollers 2 are parallel and are located on the same horizontal plane, a supporting concave 21 for placing the screw rod 4 is arranged between adjacent supporting rollers 2, supporting shafts 11 are respectively arranged at two ends of the lower portion of the supporting frame 1, two ends of each supporting shaft 11 extend out of the corresponding end surface of the supporting frame 1, rollers 12 are arranged at two ends of each supporting shaft 11, a supporting plate 3 is arranged below the supporting frame 1, the width of the supporting plate 3 is 0-10 mm smaller than the interval of the rollers 12 on the same supporting shaft 11, the bottom of the supporting frame 1 is pressed against the supporting plate 3 through the supporting shafts 11, a positioning mechanism capable of positioning the supporting frame 1 is arranged on the supporting plate 3, the support plate 3 is placed on the top surface of the support base 5.
The positioning mechanism comprises strip-shaped through holes 32 arranged on the support plate 3 at intervals, connecting holes are arranged at positions symmetrical to the strip-shaped through holes 32 on the support frame 1, and the support frame 1 is fixed on the support plate 3 through bolts 33 penetrating through the strip-shaped through holes 32 and the connecting holes.
The supporting base 5 can also be provided with a screw rod 51 and a guide rod 52, the bottom of the supporting plate 3 is provided with a driving block, the driving block is connected with the screw rod 51 and the guide rod 52, the screw rod 51 is connected with a screw rod driving motor 53, and the screw rod 51 drives the supporting plate 3 to move relative to the supporting base 5.
Two back shafts 11 all weld on the bottom surface of support frame 1, and gyro wheel 12 includes the bearing and the foreign steamer body, and the outer steamer body is connected with the outer lane of bearing, and the inner circle of bearing is fixed on the corresponding tip of back shaft 11. The bottom surface of the supporting shaft 11 is lower than the bottom surface of the supporting frame 1, and when the supporting shaft 11 is pressed against the supporting plate 3, a gap capable of reducing friction is reserved between the bottom surface of the supporting frame 1 and the top surface of the supporting plate 3. Side ribs 31 for rolling the rollers 12 are respectively provided on both sides of the support plate 3.
The top of the support frame 1 is symmetrically provided with two support bulges 13, the support bulges 13 are symmetrically provided with concave parts, and two ends of the support roll 2 are respectively detachably erected in the corresponding concave parts; the supporting roller 2 comprises a roller rod 22, bearings and a roller, wherein two ends of the roller rod 22 are detachably erected in corresponding concave parts respectively, the bearings are sleeved on the roller rod 22 at intervals, the roller is sleeved on the bearings, inner rings of the bearings are fixed with the roller rod 22, and outer rings of the bearings are fixed with the roller. Limiting bulges are arranged on four top corners of the supporting base 5, and buffer pads 54 capable of preventing collision are arranged on the side walls of the limiting bulges.
Claims (10)
1. The utility model provides a strutting arrangement for processing screw rod, is including the supporting seat that is used for supporting screw rod (4), the supporting seat includes support frame (1) and backing roll (2), backing roll (2) interval sets up on support frame (1) upper portion and can rotate relative support frame (1) respectively, and the axis of rotation of adjacent backing roll (2) is parallel and be located same horizontal plane, for supporting concave part (21) of placing screw rod (4) between adjacent backing roll (2), its characterized in that: the utility model discloses a support frame, including support frame (1), gyro wheel (12), backup pad (3), width ratio gyro wheel (12) on same back shaft (11) of backup pad (3) 0 ~ 10mm less than the both ends of every back shaft (11) are provided with back shaft (11) respectively at the lower part both ends of support frame (1), and the both ends of every back shaft (11) all stretch out corresponding support frame (1) terminal surface, all are provided with gyro wheel (12) at the both ends of every back shaft (11) the bottom of support frame (1) is touched on backup pad (3) through back shaft (11) top be provided with the positioning mechanism that can fix a position support frame (1) on backup pad (3), place on the top surface of supporting base (5) backup pad (3).
2. The support device of claim 1, wherein: positioning mechanism includes jack (6) and gag lever post (7), gag lever post (7) are fixed on the top surface of the support base (5) of backup pad one side, jack (6) are located the below of the backup pad opposite side of relative gag lever post (7), ejector pin (61) of jack (6) with the backup pad opposite side is connected and can promote the backup pad opposite side with support base (5) top surface phase separation, work as when the backup pad opposite side with support base (5) top surface phase separation, two gyro wheels (12) on same back shaft (11) are high one low, and gyro wheel (12) side buckle that is located the eminence is on the side that corresponds backup pad (3), and gyro wheel (12) side top that is located the low department touches on gag lever post (7).
3. The support device of claim 2, wherein: the bottom of one side of the supporting plate is provided with a rotating shaft, and one side of the supporting plate can be rotatably connected to the supporting base (5) through the rotating shaft.
4. The support device of any one of claims 1 to 3, wherein: two back shafts (11) are all welded on the bottom surface of the support frame (1), the roller (12) comprises a bearing and an outer wheel body, the outer wheel body is connected with the outer ring of the bearing, and the inner ring of the bearing is fixed on the corresponding end part of the back shaft (11).
5. The support device of claim 4, wherein: the bottom surface of the supporting shaft (11) is lower than the bottom surface of the supporting plate (1), and when the supporting shaft (11) is pressed against the supporting plate (3), a gap capable of reducing friction is reserved between the bottom surface of the supporting plate (1) and the top surface of the supporting plate (3).
6. The support device of claim 4, wherein: two sides of the supporting plate (3) are respectively provided with a side raised line (31) for the rolling of the roller (12).
7. The support device of claim 1, wherein: the positioning mechanism comprises strip-shaped through holes (32) arranged on the supporting plate (3) at intervals, connecting holes are formed in the supporting frame (1) and are symmetrical to the strip-shaped through holes (32), and the supporting frame (1) is fixed on the supporting plate (3) through bolts (33) penetrating through the strip-shaped through holes (32) and the connecting holes.
8. The support device of claim 7, wherein: the supporting base (5) is provided with a screw rod (51) and a guide rod (52), the bottom of the supporting plate (3) is provided with a driving block, the driving block is connected with the screw rod (51) and the guide rod (52), the screw rod (51) is connected with a screw rod driving motor (53), and the screw rod (51) drives the supporting plate (3) to move relative to the supporting base (5).
9. The support device of any one of claims 1 to 3, wherein: two supporting bulges (13) are symmetrically arranged at the top of the supporting frame (1), concave parts are symmetrically arranged on the supporting bulges (13), and two ends of the supporting roll (2) are detachably erected in the corresponding concave parts respectively; the supporting roller (2) comprises a roller rod (22), bearings and rollers, two ends of the roller rod (22) are detachably erected in corresponding concave portions respectively, the bearings are sleeved on the roller rod (22) at intervals, the rollers are sleeved on the bearings, inner rings of the bearings are fixed with the roller rod (22), and outer rings of the bearings are fixed with the rollers.
10. The support device of any one of claims 1 to 3, wherein: limiting bulges are arranged on four top corners of the supporting base (5), and a buffer pad (54) capable of preventing collision is arranged on the side wall of each limiting bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022653009.6U CN213731353U (en) | 2020-11-16 | 2020-11-16 | Supporting device for processing screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022653009.6U CN213731353U (en) | 2020-11-16 | 2020-11-16 | Supporting device for processing screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731353U true CN213731353U (en) | 2021-07-20 |
Family
ID=76826669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022653009.6U Active CN213731353U (en) | 2020-11-16 | 2020-11-16 | Supporting device for processing screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213731353U (en) |
-
2020
- 2020-11-16 CN CN202022653009.6U patent/CN213731353U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A support device for processing screws Effective date of registration: 20230613 Granted publication date: 20210720 Pledgee: Postal Savings Bank of China Limited Zhoushan branch Pledgor: Zhejiang Jingzhu Machinery Co.,Ltd. Registration number: Y2023330001195 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |