CN213235984U - Machine tool motor adjusting screw - Google Patents
Machine tool motor adjusting screw Download PDFInfo
- Publication number
- CN213235984U CN213235984U CN202021748456.3U CN202021748456U CN213235984U CN 213235984 U CN213235984 U CN 213235984U CN 202021748456 U CN202021748456 U CN 202021748456U CN 213235984 U CN213235984 U CN 213235984U
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- China
- Prior art keywords
- screw rod
- screw
- main shaft
- adjusting block
- adjusting
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Abstract
The utility model provides a lathe motor adjusting screw is provided with the screw rod main shaft, is provided with the screw rod groove on the screw rod main shaft, the screw rod groove just for dark screw rod groove the screw rod groove be the surface of oblique form distribution at the screw rod main shaft the both sides of screw rod main shaft be provided with connect positioning element, connect positioning element for connecting the adjusting block, be provided with the centre bore that passes the screw thread main shaft at the center of connecting the adjusting block, can use to connect the adjusting block in the installation adjusting screw, rely on the multiunit fastening bolt of connecting on the adjusting block, can realize that adjusting screw installs on the rack of rack for adjusting screw's installation is more high-efficient, the location of carrying on the position that can be fine has avoided adjusting screw to appear the phenomenon of position aversion.
Description
Technical Field
The utility model relates to a screw rod, concretely relates to lathe motor adjusting screw.
Background
The adjusting screw rod can be arranged on the machine tool, the adjusting screw rod can be used for well transmitting torque for the operation of the machine tool and the processing of a workpiece, the adjusting screw rod can be used for transmitting the torque, the adjusting screw rod plays an important role in the operation process of the machine tool, but the adjusting screw rod in the prior art has the technical problems that the positioning connection is inconvenient, and the position adjusting deviation is easy to occur.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a machine tool motor adjusting screw capable of better carrying out position location.
The utility model discloses a following technical scheme realizes: lathe motor adjusting screw is provided with the screw rod main shaft, is provided with the screw rod groove on the screw rod main shaft, the screw rod groove be dark screw rod groove just the screw rod groove be the surface of slope form distribution at the screw rod main shaft the both sides of screw rod main shaft be provided with and connect positioning element, connect positioning element for connecting the adjusting block, be provided with the centre bore that passes the screw thread main shaft at the center of connecting the adjusting block, be provided with in the both sides of centre bore and prevent scraping the cover connect the adjusting block on be provided with multiunit fastening bolt.
The connection adjusting block is provided with bolt holes matched with the fastening bolts, and the fastening bolts matched in the bolt holes are high-strength fastening bolts.
The anti-scraping sleeve and the connection adjusting block are provided with clamping grooves, ejector rods matched with the clamping grooves are arranged on two sides of the anti-scraping sleeve, and the ejector rods transversely slide into the clamping grooves.
The bottom of the clamping groove is provided with an upward top hole, a top rod slides into the top hole, and a spring for controlling the height is arranged between the top rod and the scraping-preventing sleeve.
Compared with the prior art, the utility model discloses can use the connection adjusting block in installation adjusting screw, rely on the multiunit fastening bolt on connecting the adjusting block, can realize that adjusting screw installs on the rack of rack for adjusting screw's installation is more high-efficient, and the location of carrying on the position that can be fine has avoided adjusting screw to appear the phenomenon that the position shifted.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of the present invention.
In the figure: 1 is a screw spindle, 2 is a screw groove, 3 is a connecting adjusting block, 31 is a central hole, 32 is a scratch-proof sleeve, 321 is an ejector rod, 33 is a fastening bolt, and 34 is a clamping groove
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Lathe motor adjusting screw is provided with screw rod main shaft 1, is provided with screw rod groove 2 on screw rod main shaft 1, the screw rod groove be 2 dark screw rod grooves just screw rod groove 2 be the surface that the form distributes at screw rod main shaft 1 to one side screw rod main shaft 1's both sides be provided with and connect the locating part, connect the locating part for connecting adjusting block 3, be provided with the centre bore 31 that passes the screw thread main shaft at the center of connecting adjusting block 3, be provided with in the both sides of centre bore 31 and prevent scraping cover 32 connect adjusting block 3 on be provided with multiunit fastening bolt. 33
Screw spindle 1 passes and connects adjusting block 3, and the location of carrying out screw spindle 1 that like this can be fine has avoided screw spindle 1 position deviation to appear, relies on to connect adjusting block 3 can fine assurance carry out screw spindle 1's safe operation, is provided with the bolt hole of adaptation fastening bolt 33 on connecting adjusting block 3, and the fastening bolt of adaptation in the bolt hole is high strength fastening bolt.
Screw rod main shaft 1 relies on connecting the adjusting block to fix a position, and in adjusting screw's operation, in order to avoid adjusting screw to appear scraping colored inner wall of connecting adjusting block 3, need be provided with on the inner wall of connecting adjusting block 3 and prevent scraping set 32, prevent scraping set 32 and be provided with draw-in groove 34 between connecting adjusting block 3 the both sides of preventing scraping set 32 be provided with the ejector pin 321 of adaptation draw-in groove 34, the ejector pin transversely slides in draw-in groove 34, and the bottom of draw-in groove is provided with the apical pore that upwards sets up, slides in the ejector pin in the apical pore, the ejector pin with prevent scraping and be provided with the spring for control height between the set, rely on the mutual adaptation of ejector pin and apical pore, realized preventing scraping set 32 and connecting the inside location of adjusting block 3, realized preventing scraping the high-efficient location of set.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (4)
1. Lathe motor adjusting screw is provided with the screw rod main shaft, is provided with the screw rod groove on the screw rod main shaft, the screw rod groove for dark screw rod groove just the screw rod groove be the surface that the form distributes at the screw rod main shaft to one side the both sides of screw rod main shaft be provided with and connect locating component, its characterized in that: the connecting and positioning component is a connecting and adjusting block, a center hole penetrating through the threaded spindle is formed in the center of the connecting and adjusting block, anti-scraping sleeves are arranged on two sides of the center hole, and a plurality of groups of fastening bolts are arranged on the connecting and adjusting block.
2. The machine tool motor adjusting screw of claim 1, wherein: the connection adjusting block is provided with bolt holes matched with the fastening bolts, and the fastening bolts matched in the bolt holes are high-strength fastening bolts.
3. The machine tool motor adjusting screw of claim 1, wherein: the anti-scraping sleeve and the connection adjusting block are provided with clamping grooves, ejector rods matched with the clamping grooves are arranged on two sides of the anti-scraping sleeve, and the ejector rods transversely slide into the clamping grooves.
4. The machine tool motor adjusting screw of claim 3, wherein: the bottom of the clamping groove is provided with an upward top hole, a top rod slides into the top hole, and a spring for controlling the height is arranged between the top rod and the scraping-preventing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748456.3U CN213235984U (en) | 2020-08-19 | 2020-08-19 | Machine tool motor adjusting screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748456.3U CN213235984U (en) | 2020-08-19 | 2020-08-19 | Machine tool motor adjusting screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213235984U true CN213235984U (en) | 2021-05-18 |
Family
ID=75900857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748456.3U Active CN213235984U (en) | 2020-08-19 | 2020-08-19 | Machine tool motor adjusting screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213235984U (en) |
-
2020
- 2020-08-19 CN CN202021748456.3U patent/CN213235984U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |