CN212095280U - Shaft machining bracket - Google Patents
Shaft machining bracket Download PDFInfo
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- CN212095280U CN212095280U CN202020811365.3U CN202020811365U CN212095280U CN 212095280 U CN212095280 U CN 212095280U CN 202020811365 U CN202020811365 U CN 202020811365U CN 212095280 U CN212095280 U CN 212095280U
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- 238000003754 machining Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model discloses a shaft processing bracket, which comprises a base, a supporting mechanism and an adjusting device; the supporting mechanism comprises a hydraulic cylinder and an arc-shaped supporting plate; the adjusting device comprises a first adjusting mechanism and a second adjusting mechanism which are symmetrically arranged at two sides of the arc-shaped supporting plate, and the first adjusting mechanism and the second adjusting mechanism are vertically arranged; the first adjusting mechanism comprises a sliding rail fixedly arranged on the base and a first adjusting part connected with the sliding rail in a sliding manner; the second adjusting mechanism comprises a vertical plate fixedly mounted on the first adjusting portion and a second adjusting portion fixedly mounted on the vertical plate, and a press roller is arranged on the second adjusting portion. The utility model provides a shaft machining bracket can be adjusted according to the size of work piece, utilizes the pneumatic cylinder to adjust the height of arc backup pad, utilizes the expansion plate to keep the stability of arc backup pad direction, recycles two compression rollers and assists the work piece spacing, can prevent that the work piece from because of the too fast vibration that leads to of rotational speed, ensures the machining precision of work piece.
Description
Technical Field
The utility model relates to a machining auxiliary machining device technical field especially relates to an axle processing bracket.
Background
When a machine tool is used for processing shaft parts, two ends of a shaft are often clamped and positioned, and when the weight of the shaft is large, a bracket or a lifting appliance is required to be used for assistance. And traditional bearing bracket is fixed knot structure, when the not bearing of equidimension needs to be processed, need change different bearing bracket repeatedly, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an axle processing bracket to solve the problem that above-mentioned prior art exists, can adjust according to the size of bearing.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a shaft processing bracket, which comprises a base, a supporting mechanism fixed on the base and an adjusting device arranged on the base;
the supporting mechanism comprises a hydraulic cylinder fixed on the base and an arc-shaped supporting plate fixed at the end part of the hydraulic cylinder;
the adjusting device comprises a first adjusting mechanism and a second adjusting mechanism which are symmetrically arranged on two sides of the arc-shaped supporting plate, and the first adjusting mechanism and the second adjusting mechanism are vertically arranged; the first adjusting mechanism comprises a sliding rail fixedly arranged on the base and a first adjusting part connected with the sliding rail in a sliding manner; the second adjusting mechanism comprises a vertical plate fixedly mounted on the first adjusting portion and a second adjusting portion fixedly mounted on the vertical plate, and a pressing roller is arranged on the second adjusting portion.
Preferably, the first adjusting part comprises a first lead screw and a first sliding block in threaded connection with the first lead screw, the first sliding block is in sliding connection with the sliding rail, and the vertical plate is fixedly mounted on the first sliding block; the first lead screw is far away from one end of the hydraulic cylinder and fixedly connected with an output shaft of the motor, the other end of the first lead screw is connected with a telescopic plate in a shaft mode, the telescopic plate and the motor are fixed on the base, and the movable end of the telescopic plate is fixedly connected with the arc-shaped supporting plate.
Preferably, the second adjusting part comprises a mounting plate fixed on the vertical plate, a second lead screw coupled with the mounting plate, and a second slider in threaded connection with the second lead screw; the end part of the second sliding block is coupled with a press roller, a sliding rod penetrates through the second sliding block, and two ends of the sliding rod are fixedly connected with the mounting plate and the first sliding block respectively; one end of the second lead screw, which is close to the mounting plate, is fixedly connected with an output shaft of the motor, and the other end of the second lead screw is coupled with the first sliding block.
Preferably, a supporting roller is installed at the top of the arc-shaped supporting plate and arranged along the axis direction of the arc-shaped supporting plate.
Preferably, the slide rail is perpendicular to the axial direction of the arc-shaped support plate.
Preferably, the first lead screw and the second lead screw are arranged vertically.
Preferably, the number of the slide rails is two.
Preferably, a turntable bearing is arranged between the hydraulic cylinder and the arc-shaped supporting plate, and the upper end and the lower end of the turntable bearing are respectively fixedly connected with the arc-shaped supporting plate and the hydraulic cylinder.
The utility model discloses a following technological effect: the utility model provides a shaft machining bracket can be adjusted according to the size of work piece, utilizes the pneumatic cylinder to adjust the height of arc backup pad, utilizes the expansion plate to keep the stability of arc backup pad direction, recycles two compression rollers and assists the work piece spacing, can prevent that the work piece from because of the too fast vibration that leads to of rotational speed, ensures the machining precision of work piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic structural view of a shaft machining bracket according to the present invention;
FIG. 2 is a top view of the shaft machining bracket of the present invention;
FIG. 3 is a view showing a state of use of the shaft processing bracket of the present invention;
FIG. 4 is a schematic structural view of the expansion plate;
the automatic feeding device comprises a base 1, a hydraulic cylinder 2, an arc-shaped supporting plate 3, a sliding rail 4, a vertical plate 5, a pressing roller 6, a first lead screw 7, a first sliding block 8, a motor 9, an expansion plate 10, a mounting plate 11, a second lead screw 12, a second sliding block 13, a sliding rod 14, a supporting roller 15, a workpiece 16 and a turntable bearing 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-4, the utility model provides a shaft processing bracket, which comprises a base 1, a supporting mechanism fixed on the base 1 and an adjusting device arranged on the base 1; the supporting mechanism comprises a hydraulic cylinder 2 fixed on the base 1 and an arc-shaped supporting plate 3 fixed at the end part of the hydraulic cylinder 2; the adjusting device comprises a first adjusting mechanism and a second adjusting mechanism which are symmetrically arranged at two sides of the arc-shaped supporting plate 3, and the first adjusting mechanism and the second adjusting mechanism are vertically arranged; the first adjusting mechanism comprises a slide rail 4 fixedly arranged on the base 1 and a first adjusting part connected with the slide rail 4 in a sliding manner; the number of the slide rails 4 is two, the slide rails 4 are perpendicular to the axial direction of the arc-shaped support plate 3, the second adjusting mechanism comprises a vertical plate 5 fixedly installed on the first adjusting part and a second adjusting part fixedly installed on the vertical plate 5, and a press roller 6 is arranged on the second adjusting part; the first adjusting part comprises a first lead screw 7 and a first sliding block 8 in threaded connection with the first lead screw 7, the first sliding block 8 is in sliding connection with the sliding rail 4, and the vertical plate 5 is fixedly installed on the first sliding block 8; one end, far away from the hydraulic cylinder 2, of the first lead screw 7 is fixedly connected with an output shaft of a motor 9, the other end of the first lead screw 7 is connected with a telescopic plate 10 in a shaft mode, the telescopic plate 10 and the motor 9 are both fixed on the base 1, the movable end of the telescopic plate 10 is fixedly connected with the arc-shaped support plate 3 through a bolt, the telescopic plate 10 is arranged to prevent the arc-shaped support plate 3 from deflecting when a workpiece 16 rotates at a high speed, and the support stability of the arc-shaped support plate 3 is guaranteed; the second adjusting part comprises an installation plate 11 fixed on the vertical plate 5, a second lead screw 12 connected with the installation plate 11 in a shaft coupling mode, and a second sliding block 13 connected with the second lead screw 12 in a threaded mode; the end part of the second sliding block 13 is coupled with a press roller 6, a sliding rod 14 penetrates through the second sliding block 13, and two ends of the sliding rod 14 are fixedly connected with the mounting plate 11 and the first sliding block 8 respectively; one end of the second lead screw 12 close to the mounting plate 11 is fixedly connected with an output shaft of the motor 9, the other end of the second lead screw 12 is connected with the first sliding block 8 in a shaft mode, and the first lead screw 7 is perpendicular to the second lead screw 12.
Further optimization scheme, for reducing the coefficient of friction between work piece 16 and the arc backup pad 3, install backing roll 15 at arc backup pad 3 top, backing roll 15 is followed 3 axis directions of arc backup pad set up, backing roll 15 can be dismantled and change into the roller of different diameters size to satisfy and support work piece 16 to the equidimension not.
According to the further optimization scheme, when the workpiece 16 is convenient to turn, a turntable bearing 17 is arranged between the hydraulic cylinder 2 and the arc-shaped supporting plate 3, and the upper end and the lower end of the turntable bearing 17 are fixedly connected with the arc-shaped supporting plate 3 and the hydraulic cylinder 2 respectively. When the workpiece 16 needs to be turned, the telescopic plate 10 and the arc-shaped supporting plate 3 are only required to be separated, the arc-shaped supporting plate 3 is pushed under the action of the turntable bearing 17, and the workpiece 16 can be turned without the help of other devices.
The utility model provides a shaft machining bracket is when using, press from both sides work piece 16 on processingequipment, utilize pneumatic cylinder 2 to adjust the height of arc backup pad 3, make arc backup pad 3 play the supporting role to work piece 16, then utilize the first lead screw 7 of motor 9 drive that first lead screw 7 is connected, adjust the horizontal distance between first slider 8 and the work piece 16, the motor 9 drive second lead screw 12 of second lead screw 12 connection of recycling, downwards adjust the height of second slider 13, make the compression roller 6 and the 16 contacts of work piece that set up on the second slider 13, thereby utilize compression roller 6 and arc backup pad 3 to accomplish the bracket erection to work piece 16.
The utility model provides a shaft machining bracket can be adjusted according to work piece 16's size, utilizes pneumatic cylinder 2 to adjust the height of arc backup pad 3, utilizes expansion plate 10 to keep the stability of arc backup pad direction, recycles two compression rollers 6 and assists spacingly to work piece 16, can prevent that work piece 16 from guaranteeing the machining precision of work piece because of the vibrations that the rotational speed leads to at the excessive speed.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The shaft machining bracket is characterized by comprising a base (1), a supporting mechanism fixed on the base (1) and an adjusting device arranged on the base (1);
the supporting mechanism comprises a hydraulic cylinder (2) fixed on the base (1) and an arc-shaped supporting plate (3) fixed at the end part of the hydraulic cylinder (2);
the adjusting device comprises a first adjusting mechanism and a second adjusting mechanism which are symmetrically arranged at two sides of the arc-shaped supporting plate (3), and the first adjusting mechanism and the second adjusting mechanism are vertically arranged; the first adjusting mechanism comprises a sliding rail (4) fixedly arranged on the base (1) and a first adjusting part in sliding connection with the sliding rail (4); the second adjusting mechanism comprises a vertical plate (5) fixedly installed on the first adjusting portion and a second adjusting portion fixedly installed on the vertical plate (5), and a pressing roller (6) is arranged on the second adjusting portion.
2. The shaft machining bracket according to claim 1, wherein: the first adjusting part comprises a first lead screw (7) and a first sliding block (8) in threaded connection with the first lead screw (7), the first sliding block (8) is in sliding connection with the sliding rail (4), and the vertical plate (5) is fixedly installed on the first sliding block (8); keep away from first lead screw (7) the one end of pneumatic cylinder (2) and the output shaft fixed connection of motor (9), first lead screw (7) other end coupling has expansion plate (10), expansion plate (10) with motor (9) are all fixed on base (1), the expansion end of expansion plate (10) with arc backup pad (3) fixed connection.
3. The shaft machining bracket according to claim 2, wherein: the second adjusting part comprises an installation plate (11) fixed on the vertical plate (5), a second lead screw (12) connected with the installation plate (11) in a shaft coupling mode, and a second sliding block (13) connected with the second lead screw (12) in a threaded mode; the end part of the second sliding block (13) is connected with a press roller (6) in a shaft mode, a sliding rod (14) penetrates through the second sliding block (13), and two ends of the sliding rod (14) are fixedly connected with the mounting plate (11) and the first sliding block (8) respectively; one end, close to the mounting plate (11), of the second lead screw (12) is fixedly connected with an output shaft of the motor (9), and the other end of the second lead screw (12) is in shaft connection with the first sliding block (8).
4. The shaft machining bracket according to claim 1, wherein: backup roll (15) are installed at arc backup pad (3) top, backup roll (15) are followed arc backup pad (3) axis direction sets up.
5. The shaft machining bracket according to claim 1, wherein: the slide rail (4) is vertical to the axial direction of the arc-shaped support plate (3).
6. The shaft machining bracket according to claim 3, wherein: the first lead screw (7) and the second lead screw (12) are vertically arranged.
7. The shaft machining bracket according to claim 1, wherein: the number of the slide rails (4) is two.
8. The shaft machining bracket according to claim 2, wherein: a turntable bearing (17) is arranged between the hydraulic cylinder (2) and the arc-shaped supporting plate (3), and the upper end and the lower end of the turntable bearing (17) are fixedly connected with the arc-shaped supporting plate (3) and the hydraulic cylinder (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811365.3U CN212095280U (en) | 2020-05-15 | 2020-05-15 | Shaft machining bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811365.3U CN212095280U (en) | 2020-05-15 | 2020-05-15 | Shaft machining bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212095280U true CN212095280U (en) | 2020-12-08 |
Family
ID=73623004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020811365.3U Active CN212095280U (en) | 2020-05-15 | 2020-05-15 | Shaft machining bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212095280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117381495A (en) * | 2023-12-01 | 2024-01-12 | 潍坊晟华新能源科技有限公司 | Drilling equipment for machining |
-
2020
- 2020-05-15 CN CN202020811365.3U patent/CN212095280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117381495A (en) * | 2023-12-01 | 2024-01-12 | 潍坊晟华新能源科技有限公司 | Drilling equipment for machining |
| CN117381495B (en) * | 2023-12-01 | 2024-03-19 | 潍坊晟华新能源科技有限公司 | Drilling equipment for machining |
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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 shaft machining bracket Granted publication date: 20201208 Pledgee: Bank of Baoding Limited by Share Ltd. Xushui branch Pledgor: Baoding Changxin Machinery Manufacturing Co.,Ltd. Registration number: Y2024980025055 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |