CN216742687U - Ball screw support frame - Google Patents
Ball screw support frame Download PDFInfo
- Publication number
- CN216742687U CN216742687U CN202123436515.0U CN202123436515U CN216742687U CN 216742687 U CN216742687 U CN 216742687U CN 202123436515 U CN202123436515 U CN 202123436515U CN 216742687 U CN216742687 U CN 216742687U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- base
- seat
- ball screw
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a ball screw support frame, which comprises a base and a support seat for supporting a screw, wherein the base is fixedly arranged on a workbench, the support seat is arranged on the base, a screw groove matched with the screw is formed in the support seat, and a height adjusting device is arranged between the support seat and the base; the test device has the advantages that the middle part of the ball screw can be supported, so that the ball screw is in a horizontal state in the test process, and the tested data has small fluctuation, stability and good accuracy; meanwhile, due to the fact that the height adjusting device is arranged, the supporting height of the supporting seat can be adjusted to support the ball screw to be tested according to different testing device requirements, and adaptability is high.
Description
Technical Field
The utility model relates to a mounting structure of a transmission part in the field of machinery, in particular to a ball screw support frame.
Background
The ball screw is the most commonly used transmission element on tool machinery and precision machinery, has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. Ball screws are widely used in various industrial equipments and precision instruments due to their small frictional resistance. Ball need carry out multinomial test before using, just fix ball's both ends among the current testing arrangement, but its middle part is because self gravity, probably because of the not enough slight deformation that arouses the lead screw in the holding power in middle part, leads to the test result inaccurate.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a ball screw support frame, which can support the middle part of a screw of a ball screw, so that the ball screw is in a horizontal state in the test process, and the accuracy of the test result is improved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a ball support frame, includes base and the supporting seat that is used for supporting the lead screw, the base fixed set up on the workstation, the supporting seat set up the base on, just the supporting seat on be provided with and be used for with lead screw matched with lead screw groove, the supporting seat with the base between be provided with high adjusting device.
Preferably, the height adjusting device comprises an adjusting rod and an adjusting seat, the adjusting seat is fixed on the base, two opposite locking elastic pieces are fixedly arranged on the adjusting seat, the top end of the adjusting rod is fixed with the supporting seat, the bottom end of the adjusting rod sequentially penetrates through the adjusting seat and the base, and the two locking elastic pieces are embraced on the adjusting rod and locked through bolts, so that the adjusting rod is fixed with the adjusting seat.
Preferably, the base is provided with a waist-shaped hole, and a bolt passes through the waist-shaped hole and is in threaded connection with the adjusting seat, so that the base and the adjusting seat are fixed.
Preferably, a fixing groove is formed in the adjusting rod, a fixing rod is fixedly arranged at the bottom of the supporting seat, the fixing rod is inserted into the fixing groove, and a screw radially penetrates through the adjusting rod and is in threaded connection with the fixing rod, so that the fixing rod and the adjusting rod are fixed.
Compared with the prior art, the utility model has the advantages that the middle part of the ball screw can be supported, so that the ball screw is in a horizontal state in the test process, and the tested data has small fluctuation, stability and good accuracy; meanwhile, due to the fact that the height adjusting device is arranged, the supporting height of the supporting seat can be adjusted to support the ball screw to be tested according to different testing device requirements, and the adaptability is stronger.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a sectional view taken along a-a in fig. 2.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1-3, a ball screw support frame comprises a base 1 and a support seat 2 for supporting a screw, the base 1 is fixedly arranged on a workbench, the support seat 2 is arranged on the base 1, and a screw groove 21 matched with the screw is arranged on the support seat 2, a height adjusting device is arranged between the support seat 2 and the base 1, the height adjusting device comprises an adjusting rod 31 and an adjusting seat 32, the adjusting seat 32 is fixed on the base 1, two opposite locking elastic pieces 33 are fixedly arranged on the adjusting seat 32, the top end of the adjusting rod 31 is fixed with the support seat 2, the bottom end of the adjusting rod 31 sequentially passes through the adjusting seat 32 and the base 1, the two locking elastic pieces 33 are embraced on the adjusting rod 31 and locked by a bolt, so that the adjusting rod 31 is fixed with the adjusting seat 32, a waist-shaped hole is arranged on the base 1, the bolt passes through the waist-shaped hole and is in threaded connection with the adjusting seat 32, so that the base 1 is fixed with the adjusting seat 32.
In the above embodiment, the adjusting rod 31 is provided with a fixing groove therein, the bottom of the supporting seat 2 is fixedly provided with a fixing rod 34, the fixing rod 34 is inserted into the fixing groove, and the screw radially penetrates through the adjusting rod 31 and is in threaded connection with the fixing rod 34, so that the fixing rod 34 is fixed with the adjusting rod 31.
The use method of the ball screw support frame comprises the following steps: place base 1 on the workstation, after adjusting the interval position between the supporting mechanism at base 1 and ball screw head and the tail both ends, fix base 1 on the workstation, insert dead lever 34 in the fixed slot of adjusting pole 31 and through the fix with screw, readjust the height of adjusting pole 31, make the lead screw just can with the cooperation of lead screw groove 21, lock through locking shell fragment 33 again for it is fixed mutually with base 1 to adjust pole 31.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (4)
1. The utility model provides a ball support frame which characterized in that: including base and the supporting seat that is used for supporting the lead screw, the base fixed set up on the workstation, the supporting seat set up the base on, just the supporting seat on be provided with be used for with lead screw matched with lead screw groove, the supporting seat with the base between be provided with high adjusting device.
2. The ball screw support stand of claim 1, wherein: the height adjusting device comprises an adjusting rod and an adjusting seat, the adjusting seat is fixed on the base, two opposite locking elastic pieces are fixedly arranged on the adjusting seat, the top end of the adjusting rod is fixed with the supporting seat, the bottom end of the adjusting rod sequentially penetrates through the adjusting seat and the base, and the two locking elastic pieces are embraced on the adjusting rod and locked through bolts, so that the adjusting rod is fixed with the adjusting seat.
3. The ball screw support stand of claim 2, wherein: the base is provided with a waist-shaped hole, and a bolt penetrates through the waist-shaped hole to be in threaded connection with the adjusting seat, so that the base and the adjusting seat are fixed.
4. The ball screw support stand of claim 3, wherein: the adjusting rod is internally provided with a fixing groove, the bottom of the supporting seat is fixedly provided with a fixing rod, the fixing rod is inserted into the fixing groove, and a screw radially penetrates through the adjusting rod to be in threaded connection with the fixing rod, so that the fixing rod is fixed with the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436515.0U CN216742687U (en) | 2021-12-30 | 2021-12-30 | Ball screw support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123436515.0U CN216742687U (en) | 2021-12-30 | 2021-12-30 | Ball screw support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742687U true CN216742687U (en) | 2022-06-14 |
Family
ID=81910123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123436515.0U Active CN216742687U (en) | 2021-12-30 | 2021-12-30 | Ball screw support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216742687U (en) |
-
2021
- 2021-12-30 CN CN202123436515.0U patent/CN216742687U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203025327U (en) | Testing device for linear stepping motor | |
| CN203688120U (en) | High-precision test device for dynamic performance of high-speed electromagnet | |
| CN216742687U (en) | Ball screw support frame | |
| CN210600075U (en) | Double-nut seat device for pre-tightening ball screw | |
| CN211602242U (en) | Novel motor torque measuring device | |
| CN210588146U (en) | Adjustable pretension's ball workstation | |
| CN111168421A (en) | Contact seat alignment frock for circuit breaker | |
| CN213017546U (en) | Ball screw | |
| CN211527749U (en) | Force measuring device for middle-long cylindrical helical compression spring | |
| CN212123055U (en) | Magnetic circuit system assembling tool | |
| CN209513856U (en) | The fixture group of plugs and sockets life test and testing machine equipped with the fixture group | |
| CN218765954U (en) | Horizontal multifunctional electric cylinder testing device | |
| CN112964487B (en) | Tread brake unit test bench | |
| CN214110176U (en) | Limiting device and clamping mechanism with same | |
| CN214213056U (en) | Screw rod supporting seat for machine tool cross beam | |
| CN208179425U (en) | Lead screw bearing assembling fixture | |
| CN219934994U (en) | Detection device of motor shaft | |
| CN220152224U (en) | Multidirectional sensing radar integrated machine and road side sensing equipment | |
| CN220561311U (en) | Adjustable magnetic attraction positioning device suitable for small sheet metal part | |
| CN211234251U (en) | Bearing ring ovality and height detector | |
| CN219795998U (en) | Ball screw nut mount pad | |
| CN218545751U (en) | Optical probe fixing device capable of adjusting observation angle | |
| CN213106427U (en) | Clamp for machining and checking shell | |
| CN219890906U (en) | Permanent creep testing machine and coaxial adjusting mechanism thereof | |
| CN216746776U (en) | Lead screw connecting mechanism in ball screw detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |