CN204231058U - Fixed support - Google Patents
Fixed support Download PDFInfo
- Publication number
- CN204231058U CN204231058U CN201420619393.XU CN201420619393U CN204231058U CN 204231058 U CN204231058 U CN 204231058U CN 201420619393 U CN201420619393 U CN 201420619393U CN 204231058 U CN204231058 U CN 204231058U
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- support
- hole
- fixed head
- fixed
- bulb
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Abstract
The utility model provides a kind of fixed support, and it comprises support, at least three support columns and fixed head, and fixed head is positioned at the top of support, and at least three support columns are connected between support and fixed head.Support is provided with at least three screwed holes, each support column is provided with the first through hole running through its axis, and one end that each support column deviates from support forms ball bumps, near the side of support, corresponding each ball bumps is provided with a bulb-shaped recess to fixed head, fixed head is also provided with the second through hole in each bulb-shaped recess place, each hemisphere jut is placed in corresponding bulb-shaped recess, fixed support also comprises at least three adjustment screw, one end of each adjustment screw is threaded with screwed hole through after one second through hole and one first through hole, by regulating at least three adjustment screw and the reach be threaded of screwed hole that coordinates with it can the flatness of adjustment fixing plate, and adopt sphere-contact between support column and fixed head, reduce unit stressed.
Description
Technical field
The utility model relates to a kind of fixed support, particularly relates to a kind of fixed support of adjustable flatness.
Background technology
Along with the development of science and technology, people require more and more higher to the progress of product and appearance design etc., and this brings new challenge to processing.In order to reach processing request, very high to the planarity requirements of motor, but the flatness of direct-drive motor is difficult to regulate, and takes time and effort.
Utility model content
In view of this, be necessary to provide a kind of fixed support, the flatness of adjustable motor, to solve the problem.
The utility model provides a kind of fixed support, it comprises support, at least three support columns and fixed head, fixed head is positioned at the top of support, at least three support columns are connected between support and fixed head, it is characterized in that, support is provided with at least three screwed holes, each support column is provided with the first through hole running through its axis, and one end that each support column deviates from support forms ball bumps, near the side of support, corresponding each ball bumps is provided with a bulb-shaped recess to fixed head, fixed head is also provided with the second through hole in each bulb-shaped recess place, each hemisphere jut is placed in corresponding bulb-shaped recess, fixed support also comprises at least three adjustment screw, one end of each adjustment screw is threaded with screwed hole through after one second through hole and one first through hole, by regulating at least three adjustment screw and the reach be threaded of screwed hole that coordinates with it can the flatness of adjustment fixing plate.
Further, support comprises supporting bracket, support bar and connecting portion, support bar stretches out from the edge of supporting bracket, connecting portion connects adjacent support bar and is connected to one end that support bar deviates from supporting bracket, supporting bracket, between support bar and connecting portion formed one first accommodation space, the side that at least three support columns deviate from supporting bracket from connecting portion is stretched out and is connected to fixed head to form the second accommodation space, fixed head is used for fixing a motor, and the first accommodation space and the second accommodation space are used for accommodating motor.
Further, the diameter of bulb-shaped recess and the equal diameters of ball bumps.
Further, the diameter of the second through hole is less than the diameter of bulb-shaped recess.
Further, the quantity of adjustment screw is equal with the quantity of support column, adjustment screw has screw rod, be positioned at the threaded portion of screw rod one end and be positioned at the head of screw of the screw rod other end, by each adjustment screw successively through after one second through hole and one first through hole, head of screw is placed in the second through hole, screw rod is placed in the first through hole, and threaded portion is connected to support.
Further, fixed support also comprises at least three cushion blocks, and each cushion block is between connecting portion and support column, and at least three screwed holes are located on corresponding cushion block respectively.
Further, each cushion block is also provided with containing hole, containing hole is used for an accommodating support column near one end of cushion block, and at least three screwed holes are located at the bottom of three containing holes respectively.
By the sphere-contact between support column and fixed head, can increase the contact area between support column and fixed leg, the unit reducing support column is stressed, and when assembling, can carry out pre-determined bit to fixed head.By regulating the length be threaded between each threaded portion with screwed hole, get final product the flatness of adjustment fixing plate, simple to operate.
Accompanying drawing explanation
Fig. 1 is support bracket fastened perspective view in the utility model one execution mode.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the partial sectional view of Fig. 1.
Main element symbol description
| Fixed support | 100 |
| Support | 10 |
| Supporting bracket | 11 |
| Support bar | 12 |
| Connecting portion | 13 |
| First accommodation space | 14 |
| Support column | 20 |
| Second accommodation space | 21 |
| Protruding | 22 |
| First through hole | 23 |
| Fixed head | 30 |
| Depression | 31 |
| Second through hole | 32 |
| Adjustment screw | 40 |
| Screw rod | 41 |
| Threaded portion | 42 |
| Head of screw | 43 |
| Cushion block | 50 |
| Containing hole | 51 |
| Screwed hole | 52 |
| Motor | 200 |
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1 to Fig. 3, fixed support 100 comprises support 10, at least three support columns 20, fixed head 30, at least three adjustment screw 40 and cushion block 50.Fixed head 30 is positioned at the top of support 10, and at least three support columns 20 are connected between support 10 and fixed head 30.
Support 10 comprises supporting bracket 11, support bar 12 and connecting portion 13.Supporting bracket 11 is in tabular, support bar 12 stretches out from the edge of supporting bracket 11 towards the side of supporting bracket 11, connecting portion 13 connects adjacent support bar 12 and is connected to one end that support bar 12 deviates from supporting bracket 11, makes supporting bracket 11, forms the first accommodation space 14 of a shaped as frame between support bar 12 and connecting portion 13.
The side that at least three support columns 20 deviate from supporting bracket 11 from connecting portion 13 is stretched out and is connected to fixed head 30, to form the second accommodation space 21.One end that each support column 20 deviates from supporting bracket 11 forms a ball bumps 22, and one end that each support column 20 has ball bumps 22 offers the first through hole 23 running through support column 20 axis.In the present embodiment, the quantity of support column 20 is four, and each support column 20 is positioned at a drift angle place of connecting portion 13, and the diameter of the first through hole 23 is less than the diameter of ball bumps 22.In other embodiments, the quantity of support column 20 can be three, five, six etc., specifically can arrange as required.
Fixed head 30 is in tabular.The position of fixed head 30 corresponding each ball bumps 22 near the side of each support column 20 forms a bulb-shaped recess 31, and fixed head 30 is provided with one second through hole 32 in the center position of each bulb-shaped recess 31.In the present embodiment, the diameter of bulb-shaped recess 31 and the equal diameters of ball bumps 22, and the diameter of the second through hole 32 is less than the diameter of bulb-shaped recess 31.In addition, fixed head 30 center is also provided with a third through-hole 33.
Adjustment screw 40 has screw rod 41, be positioned at the threaded portion 42 of screw rod 41 one end and be positioned at the head of screw 43 of screw rod 41 other end, and the quantity of adjustment screw 40 is equal with the quantity of support column 20.
Cushion block 50 is between connecting portion 13 and support column 20.The quantity of the corresponding support column 20 of quantity of cushion block 50 is arranged.The screwed hole 52 that each cushion block 50 is provided with containing hole 51 and is positioned at bottom containing hole 51.In the present embodiment, cushion block 50 and support 10 are integrated.In other embodiments, cushion block 50 and support 10 are two independently parts, and cushion block 50 is removably fixedly arranged on support 10.In yet, if containing hole 51 and screwed hole 52 can be directly located on support 10, then cushion block 50 can omit.
During assembling, each support column 20 is installed in the containing hole 51 of cushion block 50 near one end of cushion block 50 correspondence; One motor 200 is fixed on fixed head 30, and one end of motor 200 is passed from third through-hole 33, for the power exporting motor 200; Each bulb-shaped recess 31 of fixed head 30 is aimed at the ball bumps 22 of a support column 20, each ball bumps 22 correspondence is placed in a bulb-shaped recess 31 to be installed on support column 20 by fixed head 30, now, motor 200 is suspended on fixed head 30 and the part of the other end of motor 200 is contained in the second accommodation space 21, part is contained in the first accommodation space 14, and the second through hole 32, first through hole 23 and screwed hole 52 are on the same line and communicate; Successively make head of screw 43 be placed in the second through hole 32 through stretching into screwed hole 52 after the second through hole 32, first through hole 23 each adjustment screw 40, screw rod 41 is contained in the first through hole 23, and threaded portion 42 is threaded with screwed hole 52.
During use, by regulating the reach be threaded between each threaded portion 42 and corresponding screwed hole 52, get final product the flatness of adjustment fixing plate 30, simple to operate.
By the sphere-contact between support column 20 and fixed head 30, can increase the contact area between support column 20 and fixed head 30, the unit reducing support column 20 is stressed, and when assembling, can carry out pre-determined bit to fixed head 30.By regulating the reach be threaded between each threaded portion 42 with screwed hole 52, get final product the flatness of adjustment fixing plate 30, the flatness of this motor 200 is conditioned accordingly, simple to operate.
Those skilled in the art will be appreciated that; above execution mode is only used to the utility model is described; and be not used as restriction of the present utility model; as long as within spirit of the present utility model, the appropriate change do above execution mode and change all drop within the claimed scope of the utility model.
Claims (7)
1. a fixed support, comprise support, at least three support columns and fixed head, this fixed head is positioned at the top of this support, these at least three support columns are connected between this support and this fixed head, it is characterized in that, this support is provided with at least three screwed holes, each support column is provided with the first through hole running through its axis, and one end that each support column deviates from this support forms ball bumps, near the side of this support, corresponding each ball bumps is provided with a bulb-shaped recess to this fixed head, this fixed head is also provided with the second through hole in each bulb-shaped recess place, each hemisphere jut is placed in this corresponding bulb-shaped recess, this fixed support also comprises at least three adjustment screw, one end of each adjustment screw is threaded with this screwed hole through after this second through hole and this first through hole, by the flatness regulating these at least three adjustment screw and the reach be threaded of screwed hole that coordinates with it can regulate this fixed head.
2. fixed support as claimed in claim 1, it is characterized in that, this support comprises supporting bracket, support bar and connecting portion, this support bar stretches out from the edge of supporting bracket, this connecting portion connects this adjacent support bar and is connected to one end that this support bar deviates from this supporting bracket, this supporting bracket, one first accommodation space is formed between support bar and connecting portion, the side that these at least three support columns deviate from this supporting bracket from this connecting portion is stretched out and is connected to this fixed head to form the second accommodation space, this fixed head is used for fixing a motor, this first accommodation space and the second accommodation space are used for this motor accommodating.
3. fixed support as claimed in claim 1, is characterized in that, the equal diameters of the diameter of this bulb-shaped recess and this ball bumps.
4. fixed support as claimed in claim 1, it is characterized in that, the diameter of this second through hole is less than the diameter of this bulb-shaped recess.
5. fixed support as claimed in claim 1, it is characterized in that, the quantity of this adjustment screw is equal with the quantity of this support column, this adjustment screw has screw rod, be positioned at the threaded portion of this screw rod one end and be positioned at the head of screw of this screw rod other end, by each adjustment screw successively through after this second through hole and this first through hole, this head of screw is placed in this second through hole, and this screw rod is placed in this first through hole, and this threaded portion is connected to this support.
6. fixed support as claimed in claim 1, it is characterized in that, this fixed support also comprises at least three cushion blocks, and each cushion block is between this connecting portion and this support column, and these at least three screwed holes are located on this cushion block corresponding respectively.
7. fixed support as claimed in claim 1, is characterized in that, each cushion block is also provided with containing hole, and this containing hole is used for accommodating one this support column near one end of this cushion block, and these at least three screwed holes are located at the bottom of these three containing holes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619393.XU CN204231058U (en) | 2014-10-24 | 2014-10-24 | Fixed support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619393.XU CN204231058U (en) | 2014-10-24 | 2014-10-24 | Fixed support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231058U true CN204231058U (en) | 2015-03-25 |
Family
ID=52929108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619393.XU Active CN204231058U (en) | 2014-10-24 | 2014-10-24 | Fixed support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556332A (en) * | 2015-09-30 | 2017-04-05 | 富鼎电子科技(嘉善)有限公司 | Flatness checking device |
-
2014
- 2014-10-24 CN CN201420619393.XU patent/CN204231058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556332A (en) * | 2015-09-30 | 2017-04-05 | 富鼎电子科技(嘉善)有限公司 | Flatness checking device |
| CN106556332B (en) * | 2015-09-30 | 2019-06-07 | 富鼎电子科技(嘉善)有限公司 | Flatness checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |