CN217019704U - Two-end polishing device for lead screw production and processing - Google Patents
Two-end polishing device for lead screw production and processing Download PDFInfo
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- CN217019704U CN217019704U CN202220523975.2U CN202220523975U CN217019704U CN 217019704 U CN217019704 U CN 217019704U CN 202220523975 U CN202220523975 U CN 202220523975U CN 217019704 U CN217019704 U CN 217019704U
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Abstract
The utility model discloses a two-end polishing device for lead screw production and processing, which comprises a bottom base box, wherein a limiting sliding chute is arranged in the middle of the upper surface of the bottom base box, the inner wall of the limit chute is rotationally connected with a bidirectional threaded rod, any end of the bidirectional threaded rod is arranged in a penetrating way with the bottom base box and is fixedly connected with a rotating handle, the rotation adjustment of the bidirectional threaded rod is realized by rotating the handle, the bottom base box is fixedly connected with a fixed support pillar at the middle part of the inner wall of the limit chute, the top of the fixed supporting column is provided with a middle fixing device which comprises a rotary grinding box, the center position of the lower surface of the rotating grinding box is fixedly connected with the top position of the fixed support column, the positions of two parallel side walls of the rotating grinding box are connected with a limiting barrel in a penetrating and rotating mode, and the limiting barrel and the limiting sliding groove are arranged in parallel. The utility model can quickly polish the processed lead screw, is convenient to polish and has low equipment investment cost.
Description
Technical Field
The utility model relates to the technical field of lead screw machining, in particular to a two-end polishing device for lead screw production and machining.
Background
The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion. The ball screw is the most commonly used transmission element on tool machinery and precision machinery, and 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. The ball screw is widely used in various industrial equipments and precision instruments due to its small frictional resistance.
After the lead screw is produced in prior art, the both ends position of lead screw is unevenness, need polish through the polisher and guarantee that the lead screw tail end levels, but the lead screw needs carry out the smear metal through the lathe when polishing among the prior art, causes the smear metal with high costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the cost of cutting the screw through a lathe is high when the two ends of the screw are polished.
In order to solve the technical problems, the utility model adopts a technical scheme that: the two-end polishing device for lead screw production and processing comprises a bottom base box, wherein a limiting chute is formed in the middle of the upper surface of the bottom base box, a bidirectional threaded rod is rotatably connected to the inner wall of the limiting chute, any one end of the bidirectional threaded rod is arranged in a penetrating manner with the bottom base box and is fixedly connected with a rotating handle, the bidirectional threaded rod is rotatably adjusted through the rotating handle, a fixed support column is fixedly connected to the middle of the inner wall of the limiting chute of the bottom base box, and a middle fixing device is arranged at the top of the fixed support column;
middle part fixing device is including rotating the case of polishing, it puts and fixed stay post top position fixed connection to rotate case lower surface central point, it runs through to rotate two parallel lateral wall positions of case of polishing and is connected with spacing bucket to rotate, spacing bucket is parallel arrangement with spacing spout.
Preferably, the threaded connection is run through to the arbitrary one end position of spacing bucket outer wall has a plurality of evenly distributed's the tight bolt that supports, realizes fixing the lead screw of different thicknesses through supporting the tight bolt, it rotates the incasement roof central point fixedly connected with rotation connecting seat to rotate.
Preferably, the limiting barrel is connected with the rotating connecting seat in a penetrating and rotating mode.
Preferably, the power storehouse has been seted up to bottom base box lower surface central point position, roof position fixedly connected with driving motor in the power storehouse, driving motor drive end and spacing bucket outer wall are kept away from and are all run through fixedly connected with transfer pulley to tight bolt one end position, realize transmitting driving motor's power through transfer pulley.
Preferably, a conveyor belt is arranged between the two conveyor pulleys.
Preferably, a control door is arranged at the position of the side wall of the rotary grinding box.
Preferably, the position of the limiting chute of the bottom base box, which is positioned on two sides of the fixed support column, is slidably connected with two symmetrically arranged movable clamping columns, and the two movable clamping columns and the bidirectional threaded rod are arranged in a penetrating thread manner.
Preferably, two remove and press from both sides tight post and be close to rotate and rotate case one side position fixedly connected with pad of polishing, realize the friction through the pad of polishing and polish.
The utility model has the following beneficial effects:
the utility model can realize full polishing of the processed lead screw, so that the two ends of the lead screw are smooth, the polishing efficiency of the lead screw is greatly accelerated, the investment of a high-precision lathe is avoided, and the polishing cost of the end surface position of the lead screw is greatly reduced.
Drawings
FIG. 1 is a front view of a two-end polishing device for lead screw production and processing according to the present invention;
FIG. 2 is a cross-sectional view of a rotary grinding box of a two-end grinding device for lead screw production and processing according to the present invention;
FIG. 3 is a cross-sectional view of a bottom base box of a two-end polishing device for lead screw production and processing according to the present invention.
In the figure: 1. a bottom base box; 2. moving the clamping column; 3. polishing the gasket; 4. a conveyor belt; 5. rotating the grinding box; 6. a limiting chute; 7. fixing the support columns; 8. a bidirectional threaded rod; 9. rotating the handle; 10. a control gate; 11. a limiting barrel; 12. a conveyor belt pulley; 13. rotating the connecting seat; 14. tightly abutting against the bolt; 15. a drive motor; 16. and a power bin.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, 2 and 3, a two-end polishing device for lead screw production and processing comprises a bottom base box 1, wherein two symmetrical movable clamping columns 2 are slidably connected to positions, located on two sides of a fixed supporting column 7, of a limiting chute 6 of the bottom base box 1, a polishing gasket 3 is fixedly connected to positions, located on one side of a rotating and rotating polishing box 5, of the two movable clamping columns 2, and the two movable clamping columns 2 and a bidirectional threaded rod 8 are arranged in a penetrating thread mode.
The power bin 16 is set up to 1 lower surface central point in bottom base case, roof position fixedly connected with driving motor 15 in the power bin 16, driving motor 15 drive end and spacing 11 outer walls of bucket are kept away from and are all run through fixedly connected with conveyer belt 12 to tight bolt 14 one end position, are provided with conveyer belt 4 between two conveyer belt 12, and spacing spout 6 has been seted up to 1 upper surface middle part position in bottom base case, and 6 inner wall positions of spacing spout rotate and are connected with two-way threaded rod 8.
Any one end of the bidirectional threaded rod 8 is in a penetrating mode with the bottom base box 1, the handle 9 is fixedly connected with the rotating handle, the bottom base box 1 is located on the fixed supporting column 7 fixedly connected with the middle portion of the inner wall of the limiting chute 6, the top portion of the fixed supporting column 7 is provided with a middle fixing device, the middle fixing device comprises a rotating grinding box 5, the position of the side wall of the rotating grinding box 5 is provided with a control door 10, and the center position of the lower surface of the rotating grinding box 5 is fixedly connected with the top portion of the fixed supporting column 7.
Two parallel lateral wall positions of rotation case 5 run through to rotate and are connected with spacing bucket 11, and spacing bucket 11 is run through to rotate with rotation connecting seat 13 and is connected, and the arbitrary one end position of 11 outer walls of spacing bucket runs through threaded connection has a plurality of evenly distributed's tight bolt 14 that supports, rotates case 5 interior roof central point of grinding put fixedly connected with and rotates connecting seat 13, and spacing bucket 11 is parallel arrangement with spacing spout 6.
When the automatic grinding machine is used, a processed lead screw penetrates through the limiting barrel 11, the control door 10 is opened, meanwhile, the abutting bolt 14 is rotated, the abutting bolt 14 abuts and fixes the lead screw, the lead screw is sufficiently fixed, the rotating handle is adjusted, the movable clamping block 2 moves, the grinding cushion block 3 is in contact with the end face of the lead screw, the driving motor 15 is started, the lead screw rotates at a high speed, and grinding of two ends of the lead screw is achieved.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (8)
1. The utility model provides a both ends grinding device is used in lead screw production and processing, includes bottom basic case (1), its characterized in that: a limiting sliding groove (6) is formed in the middle of the upper surface of the bottom base box (1), a bidirectional threaded rod (8) is rotatably connected to the inner wall of the limiting sliding groove (6), any one end of the bidirectional threaded rod (8) is arranged in a penetrating mode with the bottom base box (1) and is fixedly connected with a rotating handle (9), a fixed supporting column (7) is fixedly connected to the middle of the inner wall of the limiting sliding groove (6) of the bottom base box (1), and a middle fixing device is arranged at the top of the fixed supporting column (7);
middle part fixing device is including rotating case (5) of polishing, it puts and fixed stay post (7) top position fixed connection to rotate case (5) lower surface central point, it runs through to rotate and is connected with spacing bucket (11) to rotate case (5) two parallel lateral wall positions, spacing bucket (11) are parallel arrangement with spacing spout (6).
2. The two-end grinding device for lead screw production and processing as claimed in claim 1, wherein: any end position of the outer wall of the limiting barrel (11) is connected with a plurality of evenly distributed abutting bolts (14) in a penetrating and threaded mode, and a rotating connecting seat (13) is fixedly connected to the center position of the inner top wall of the rotating grinding box (5).
3. The two-end grinding device for lead screw production and processing as claimed in claim 1, wherein: the limiting barrel (11) is connected with the rotating connecting seat (13) in a penetrating and rotating mode.
4. The two-end grinding device for lead screw production and processing as claimed in claim 1, wherein: bottom base box (1) lower surface central point puts and has seted up power storehouse (16), roof position fixedly connected with driving motor (15) in power storehouse (16), driving motor (15) drive end and spacing bucket (11) outer wall are kept away from and are all run through fixedly connected with transfer pulley (12) to tight bolt (14) one end position.
5. The two-end grinding device for lead screw production and processing according to claim 4, wherein: a conveying belt (4) is arranged between the two conveying belt wheels (12).
6. The two-end grinding device for lead screw production and processing according to claim 1, wherein the two-end grinding device comprises: and a control door (10) is arranged at the side wall position of the rotary grinding box (5).
7. The two-end grinding device for lead screw production and processing as claimed in claim 1, wherein: the limiting sliding groove (6) of the bottom base box (1) is located at two sides of the fixed supporting column (7) and is connected with two symmetrically-arranged movable clamping columns (2) in a sliding mode, and the movable clamping columns (2) and the bidirectional threaded rod (8) are arranged in a penetrating thread mode.
8. The two-end grinding device for lead screw production and processing as claimed in claim 7, wherein: two the removal presss from both sides tight post (2) and is close to rotate and rotate grinding box (5) one side position fixedly connected with pad (3) of polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523975.2U CN217019704U (en) | 2022-03-11 | 2022-03-11 | Two-end polishing device for lead screw production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523975.2U CN217019704U (en) | 2022-03-11 | 2022-03-11 | Two-end polishing device for lead screw production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217019704U true CN217019704U (en) | 2022-07-22 |
Family
ID=82454573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220523975.2U Active CN217019704U (en) | 2022-03-11 | 2022-03-11 | Two-end polishing device for lead screw production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217019704U (en) |
-
2022
- 2022-03-11 CN CN202220523975.2U patent/CN217019704U/en active Active
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