CN215546968U - Positioning tool in numerical control equipment sleeve type long shaft - Google Patents
Positioning tool in numerical control equipment sleeve type long shaft Download PDFInfo
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- CN215546968U CN215546968U CN202121449749.6U CN202121449749U CN215546968U CN 215546968 U CN215546968 U CN 215546968U CN 202121449749 U CN202121449749 U CN 202121449749U CN 215546968 U CN215546968 U CN 215546968U
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- connecting rod
- rod
- positioning
- adapter sleeve
- numerical control
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Abstract
The utility model provides a long shaft positioning tool for a sleeve of a numerical control device, which comprises a mounting seat, a fixed connecting rod, an elongated connecting rod, a positioning block, a thread adapter sleeve, a pull rod, an adapter sleeve, a chuck, an oil cylinder and a fixed seat, wherein the fixed seat is mounted at the rear end of the oil cylinder, one end of the mounting seat is connected with the fixed seat, the other end of the mounting seat is connected with the fixed connecting rod, one end of the elongated connecting rod abuts against the fixed connecting rod, the other end of the elongated connecting rod is connected with the positioning rod, the positioning block is adjustably mounted at one end of the positioning rod, which is back to the elongated connecting rod, the thread adapter sleeve is sleeved outside the fixed connecting rod, one end of the thread adapter sleeve is connected with a piston rod of the oil cylinder, the other end of the thread adapter sleeve is connected with the chuck through the adapter sleeve, so as to transmit the push-pull force of the oil cylinder to the chuck, and the chuck is used for clamping a workpiece, providing a clamping force. The tool is convenient to use, accurate and firm in positioning, high in stability and convenient to process.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of positioning tools, in particular to a numerical control equipment sleeve type long shaft positioning tool.
[ background of the utility model ]
In the mechanical manufacturing industry, before sleeve type long shaft parts are machined, a positioning tool is required to be used for positioning and fixing a workpiece, and the precision and the quality of subsequent machining can be influenced by the accuracy and the stability of positioning. If the scraping tool appears in the part positioning tool during machining, the machining precision and quality can be seriously affected, the tool bit is easy to damage, the machining cost is increased, and the machining efficiency is reduced, so that the positioning tool for the long shaft of the sleeve of the numerical control equipment is provided.
[ Utility model ] content
The utility model aims to solve the problems in the prior art, and provides a positioning tool for a long shaft of a sleeve type of numerical control equipment, which is convenient to use, accurate and firm in positioning, high in stability and convenient to process.
In order to achieve the purpose, the utility model provides a long shaft positioning tool for a sleeve of a numerical control device, which comprises a mounting seat, a fixed connecting rod, an elongated connecting rod, a positioning block, a threaded adapter sleeve, a pull rod, an adapter sleeve, a chuck, an oil cylinder and a fixing seat, wherein the fixing seat is mounted at the rear end of the oil cylinder, one end of the mounting seat is connected with the fixing seat, the other end of the mounting seat is connected with the fixed connecting rod and is inserted into an inner cavity at one end of the threaded adapter sleeve, one end of the elongated connecting rod abuts against the fixed connecting rod, the other end of the elongated connecting rod is connected with the positioning rod, the positioning block is adjustably mounted at one end of the positioning rod, which is opposite to the elongated connecting rod, through a fixing nut, the threaded adapter sleeve is sleeved outside the fixed connecting rod, one end of the threaded adapter sleeve is connected with a piston rod of the oil cylinder, the other end of the threaded adapter sleeve is connected with the pull rod, and the pull rod is sleeved outside the fixed connecting rod and the elongated connecting rod, the outer portion of extension connecting rod is located to the switching cover, the one end of pull rod back to the screw thread switching cover links to each other with the chuck through the switching cover for transmit the chuck with the push-and-pull power of hydro-cylinder, the chuck is used for pressing from both sides tight work piece, provides the clamping-force.
Preferably, a first supporting ring is mounted on the outer portion of one end, facing the lengthened connecting rod, of the positioning rod, and is used for supporting the workpiece.
Preferably, a guide ring is mounted on the outside of one end of the positioning rod facing the positioning block.
Preferably, a second support ring is arranged between the pull rod and the oil cylinder.
Preferably, the extension connecting rod is provided with an outer boss part, and the outer boss part is in contact with the inner wall of the pull rod.
Preferably, one end of the fixed connecting rod facing the lengthened connecting rod penetrates out of the threaded adapter sleeve and abuts against the lengthened connecting rod.
The utility model has the beneficial effects that: utility model through the cooperation of mount pad, fixed connecting rod, extension connecting rod, locating lever, locating piece, screw thread switching cover, pull rod, switching cover, chuck, hydro-cylinder and fixing base etc. convenient to use, the location is accurate firm, and stability is high, convenient processing. Set up first support ring on the locating lever, can contact with the work piece and guarantee that the part can not vibrate at high-speed rotatory in-process, set up the second support ring on the pull rod, guarantee that the pull rod can not rock at high-speed rotatory.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic cross-sectional structure view of a positioning tool in a long shaft like sleeve of a numerical control device according to the present invention;
fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
[ detailed description ] embodiments
Referring to fig. 1 to 2, the utility model relates to a long shaft positioning tool for a sleeve of a numerical control device, which comprises a mounting seat 1, a fixed connecting rod 2, a lengthened connecting rod 3, a positioning rod 4, a positioning block 5, a thread adapter sleeve 6, a pull rod 7, an adapter sleeve 8, a chuck 9, an oil cylinder 10 and a fixed seat 11, wherein the fixed seat 11 is mounted at the rear end of the oil cylinder 10 and is an axial reference of the whole device; one end of the mounting seat 1 is connected with the fixing seat 11, the other end of the mounting seat is connected with the fixed connecting rod 2 and is inserted into an inner cavity at one end of the threaded adapter sleeve 6, a piston rod of the oil cylinder slides in the threaded adapter sleeve 6 when moving forwards and backwards to ensure relevant precision, one end of the lengthened connecting rod 3 abuts against the fixed connecting rod 2, the lengthened connecting rod 3 is in contact with the pull rod 7 to ensure stability during high-speed rotation, the other end of the lengthened connecting rod 3 is connected with the positioning rod 4, the positioning rod 4 serves as a supporting component of a positioning block 5, a first supporting ring 41 and other components, the positioning block 5 is adjustably mounted at one end, opposite to the lengthened connecting rod 3, of the positioning block 4 through a fixing nut 51, the fixing nut 51 is in threaded connection with the positioning block 5, and the relative position of the positioning block 5 and the positioning rod 4 is ensured; the axial position of the positioning workpiece 100 is connected with the positioning rod 4, and the axial position can be adjusted to different heights according to parts and then fixed through the fixing nut 51; the outside of fixed connecting rod 2 is located to screw thread switching cover 6 cover, the one end of screw thread switching cover 6 is connected with the piston rod of hydro-cylinder 10, and the other end is connected with pull rod 7, and the threaded connection who is different with hydro-cylinder 10 and pull rod 7 is one, the outside of fixed connecting rod 2, extension connecting rod 3 is located to pull rod 7 cover, the outside of extension connecting rod 3 is located to switching cover 8 cover, pull rod 7 links to each other with chuck 9 through switching cover 8 to the one end of screw thread switching cover 6 dorsad for transmit chuck 9 with the push-and-pull power of hydro-cylinder 10, chuck 9 is used for pressing from both sides tight work piece, provides the clamping-force.
Furthermore, a first supporting ring 41 is mounted outside one end of the positioning rod 4 facing the lengthening connecting rod 3 and used for supporting the workpiece 100, and the first supporting ring 41 is in contact with the workpiece to ensure that the part cannot vibrate in the high-speed rotation process; the first supporting ring is made of soft materials such as nylon and the like to prevent the parts from being collided.
Furthermore, a guide ring 42 is arranged outside one end of the positioning rod 4 facing the positioning block 5, so that the workpiece can be conveniently loaded and unloaded; the guide ring is made of soft materials such as nylon and the like to prevent collision of parts.
Further, a second support ring 71 is installed between the pull rod 7 and the oil cylinder 10, so that the pull rod 7 is ensured not to shake during high-speed rotation.
Further, an outer boss part 30 is arranged on the lengthened connecting rod 3, and the outer boss part 30 is in contact with the inner wall of the pull rod 7, so that the stability during high-speed rotation is guaranteed.
Furthermore, one end of the fixed connecting rod 2, which faces the lengthened connecting rod 3, penetrates out of the thread adapter sleeve 6 and abuts against the lengthened connecting rod 3, and therefore the installation is convenient.
The working process of the utility model is as follows:
the utility model relates to a positioning tool for a long shaft of a sleeve of a numerical control device, which is characterized in that before use, the position of a positioning block 5 is adjusted according to the height of a workpiece 100 to be positioned, and the workpiece is fixed through a fixing nut 51. In the using process, the open end of the workpiece 100 is placed into the chuck 9 from the center, and the open end of the workpiece 100 is sleeved outside the guide ring 42 until the positioning block 5 abuts against the bottom of the inner cavity of the workpiece 100; and then the oil cylinder 100 is controlled to act, the push-pull force is transmitted to the chuck 9 through the thread adapter sleeve 6 and the pull rod 7, and the workpiece is clamped by the clamping force provided by the chuck 9.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a location frock in numerical control equipment sleeve class major axis which characterized in that: comprises a mounting seat (1), a fixed connecting rod (2), a lengthened connecting rod (3), a positioning rod (4), a positioning block (5), a thread adapter sleeve (6), a pull rod (7), an adapter sleeve (8), a chuck (9), an oil cylinder (10) and a fixing seat (11), wherein the fixing seat (11) is mounted at the rear end of the oil cylinder (10), one end of the mounting seat (1) is connected with the fixing seat (11), the other end of the mounting seat is connected with the fixed connecting rod (2) and is inserted into an inner cavity at one end of the thread adapter sleeve (6), one end of the lengthened connecting rod (3) is abutted against the fixed connecting rod (2), the other end of the lengthened connecting rod is connected with the positioning rod (4), the positioning block (5) is adjustably mounted at one end of the positioning rod (4) back to the lengthened connecting rod (3) through a fixing nut (51), and the thread adapter sleeve (6) is sleeved outside the fixed connecting rod (2), the one end of screw thread switching cover (6) is connected with the piston rod of hydro-cylinder (10), and the other end is connected with pull rod (7), the outside of fixed connecting rod (2), extension connecting rod (3) is located to pull rod (7) cover, the outside of extension connecting rod (3) is located to switching cover (8) cover, the one end of pull rod (7) screw thread switching cover (6) dorsad links to each other with chuck (9) through switching cover (8) for transmit the push-and-pull power of hydro-cylinder (10) for chuck (9), chuck (9) are used for pressing from both sides tight work piece, provide the clamping-force.
2. The numerical control equipment sleeve type long shaft positioning tool as claimed in claim 1, characterized in that: and a first supporting ring (41) is arranged outside one end, facing the lengthened connecting rod (3), of the positioning rod (4) and used for supporting the workpiece (100).
3. The numerical control equipment sleeve type long shaft positioning tool as claimed in claim 1, characterized in that: and a guide ring (42) is arranged outside one end of the positioning rod (4) facing the positioning block (5).
4. The numerical control equipment sleeve type long shaft positioning tool as claimed in claim 1, characterized in that: and a second support ring (71) is arranged between the pull rod (7) and the oil cylinder (10).
5. The numerical control equipment sleeve type long shaft positioning tool as claimed in claim 1, characterized in that: an outer boss part (30) is arranged on the lengthened connecting rod (3), and the outer boss part (30) is in contact with the inner wall of the pull rod (7).
6. The numerical control equipment sleeve type long shaft positioning tool as claimed in claim 1, characterized in that: and one end of the fixed connecting rod (2) facing the lengthened connecting rod (3) penetrates out of the thread adapter sleeve (6) and abuts against the lengthened connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449749.6U CN215546968U (en) | 2021-06-28 | 2021-06-28 | Positioning tool in numerical control equipment sleeve type long shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449749.6U CN215546968U (en) | 2021-06-28 | 2021-06-28 | Positioning tool in numerical control equipment sleeve type long shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215546968U true CN215546968U (en) | 2022-01-18 |
Family
ID=79821524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121449749.6U Active CN215546968U (en) | 2021-06-28 | 2021-06-28 | Positioning tool in numerical control equipment sleeve type long shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215546968U (en) |
-
2021
- 2021-06-28 CN CN202121449749.6U patent/CN215546968U/en active Active
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